CN111703561A - Novel buccal multifunctional diving breathing aid - Google Patents
Novel buccal multifunctional diving breathing aid Download PDFInfo
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- CN111703561A CN111703561A CN202010715013.2A CN202010715013A CN111703561A CN 111703561 A CN111703561 A CN 111703561A CN 202010715013 A CN202010715013 A CN 202010715013A CN 111703561 A CN111703561 A CN 111703561A
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- diving
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- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 175
- 230000009189 diving Effects 0.000 title claims abstract description 127
- 238000007789 sealing Methods 0.000 claims description 196
- 230000001681 protective effect Effects 0.000 claims description 56
- 229910001220 stainless steel Inorganic materials 0.000 claims description 34
- 239000010935 stainless steel Substances 0.000 claims description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 26
- 239000000741 silica gel Substances 0.000 claims description 26
- 229910002027 silica gel Inorganic materials 0.000 claims description 26
- 229920001296 polysiloxane Polymers 0.000 claims description 18
- 230000008602 contraction Effects 0.000 claims description 16
- 241000883990 Flabellum Species 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims 1
- 238000009423 ventilation Methods 0.000 description 20
- 238000000034 method Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000000241 respiratory effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000012827 research and development Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 241000242583 Scyphozoa Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/02—Divers' equipment
- B63C11/18—Air supply
- B63C11/22—Air supply carried by diver
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/02—Divers' equipment
- B63C11/04—Resilient suits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/02—Divers' equipment
- B63C11/18—Air supply
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a novel buccal multifunctional diving breathing aid, which comprises a breathing aid body, a mouth fatigue relieving support and two piston-type two-way valves, wherein one end of the breathing aid body is provided with a diving respirator connector, a respirator fixing groove is arranged on the outer side of the diving respirator connector, an anti-dropping tightening sleeve is embedded and sleeved in the respirator fixing groove, the mouth fatigue relieving support is arranged in the breathing aid body, one end of the mouth fatigue relieving support is provided with a diving respirator seal mounting port, the right side of the breathing aid body is provided with a hose mounting hole, the two piston-type two-way valves are respectively provided with two groups, namely a first piston-type two-way valve and a second piston-type two-way valve, the first piston-type two-way valve is arranged in an air inlet and outlet extension hose, and the second piston-type two-way valve is. The invention relates to the technical field of diving breathing assistors, and particularly provides a novel buccal multifunctional diving breathing assistor.
Description
Technical Field
The invention relates to the technical field of diving breathing assistors, in particular to a novel buccal multifunctional diving breathing assistor.
Background
Diving is a sport integrating leisure and body building, and a uniform series of projects such as underwater engineering, fishing, fire fighting, underwater rescue and the like all relate to diving sports. In recent years, diving sports have attracted more and more people to join the diving community because of their particular attractiveness. Meanwhile, due to the fear of most people to water, the number of people engaged in the research and development of diving equipment is limited, and in addition, the economic benefit brought to research and development units by the diving industry is not large or even lost, in addition, the research and development equipment unit personnel do not profession diving, and the professional diving personnel do not research and develop the equipment, so that the current situation that the equipment updating speed is slow and the equipment is similar to a snail is caused.
The existing diving equipment has different potential safety hazards. For example, when a mouth of a user is directly exposed in water, the mouth is frozen in winter, the mouth is easily accidentally injured by a jellyfish or other marine organisms in summer, and once the mouth is inadvertently checked due to long-term seawater corrosion, immeasurable results can be brought to a diver; the naked problem of leaking outside of mouth can be solved to comprehensive mirror, because full mirror and water mirror are the integration, device itself is heavy and complex operation, be not convenient for dismantle, in addition, water mirror and respiratory are also as an organic whole, in case equipment or equipment go wrong, need to liberate the counter weight come-up and just can flee by dismantling respiratory and face mirror, under oxygen deficiency and weightlessness's the condition, when waiting to dismantle down these things, it is the limit to the people, lack the water mirror again and will lead to diving personnel to chock water easily, and simultaneously, have past boats and ships on the barrier or the surface of water often in the aquatic at last floating process, the danger that the diver exists can think of and know.
Aiming at the defects and potential safety hazards of the existing diving equipment, the invention provides a novel buccal multifunctional diving breathing auxiliary device.
Disclosure of Invention
Aiming at the situation, the invention provides a novel buccal multifunctional diving breathing auxiliary device in order to overcome the defects of the prior art.
The technical scheme adopted by the invention is as follows: the invention relates to a novel buccal multifunctional diving breathing assistor, which comprises a breathing assistor body, a mouth fatigue-relieving support and a piston-type two-way valve, wherein one end of the breathing assistor body is provided with a diving respirator connector, the outer side of the diving respirator connector is provided with a respirator fixing groove, an anti-drop tightening sleeve is embedded and sleeved in the respirator fixing groove, two sides of the anti-drop tightening sleeve are provided with hand-pulled holes, the inner side of the diving respirator connector is provided with a connecting bulge, one end of the breathing assistor body, which is far away from the diving respirator connector, is provided with a mouth sealing surface, the mouth fatigue-relieving support is arranged in the breathing assistor body, one end of the mouth fatigue-relieving support is provided with a diving respirator sealing mounting port, the outer side wall of the diving respirator sealing mounting port, the connecting bulge is clamped in the connecting groove, the sealing mounting port of the scuba is nested in the connecting port of the scuba, the clamping groove is arranged on the inner side of the sealing mounting port of the scuba, the scuba is installed in the sealing mounting port of the scuba, the scuba can be clamped tightly under the action of the clamping groove, and the stable fixation of the scuba can be realized through the arrangement of the anti-drop tightening sleeve, in emergency, a hand-pulling hole can be pulled by two hands respectively, the anti-drop tightening sleeve can be removed conveniently, the separation of the breathing assistor body and the mouth fatigue relieving support from the scuba can be realized rapidly, the other end of the mouth fatigue relieving support is provided with a solid tooth biting part, the solid tooth biting part is provided with a trapezoidal anti-skidding groove, one end of the mouth fatigue relieving support, which is close to the solid tooth biting part, is provided with an, the right side of the breathing assistor body is provided with a hose mounting hole, a sealing groove is arranged in the hose mounting hole, the right side of the mouth fatigue relieving support is provided with an air inlet and outlet extending hose, the outer side of the air inlet and outlet extending hose is provided with a sealing bulge, the air inlet and outlet extending hose penetrates through the hose mounting hole and extends out of the breathing assistor body, the sealing bulge is clamped in the sealing groove, the piston type two-way valve is provided with two groups which are respectively a first piston type two-way valve and a second piston type two-way valve, the first piston type two-way valve is arranged in the air inlet and outlet extending hose, the air inlet and outlet extending hose plays a sealing role under the joint extrusion action of the first piston type two-way valve with hard two sides and the breathing assistor body, the second piston type two-way valve is arranged on the diving suit, and the piston, the piston type two-way valve is provided with a turning connector, an elastic silicone tube is arranged between the turning connector of the first piston type two-way valve and the turning connector of the second piston type two-way valve, the piston type two-way valve comprises an upper connecting part of the two-way valve and a lower fixing part of the two-way valve, the lower fixing part of the two-way valve is of a hollow cylindrical structure, the upper end of the lower fixing part of the two-way valve is provided with a fixing support frame, the fixing support frame is provided with three groups, the extending end of the fixing support frame is provided with a sealing cylinder, the fixing support frame is arranged in an inclined structure, one end of the fixing support frame, which is close to the sealing cylinder, is higher than the end, which is far away from the sealing cylinder, the upper end of the lower fixing part of the two-way valve is provided with a first connecting, the inner diameter of the second connecting and fixing ring is larger than the outer diameter of the first connecting and fixing ring, the second connecting and fixing ring is positioned above the first connecting and fixing ring, a sealing platform is arranged on the outer side of the upper connecting part of the two-way valve and used for placing a sealing gasket, a two-way vent hole is formed in the middle of the upper end of the upper connecting part of the two-way valve, the inner diameter of the two-way vent hole is equal to the outer diameter of a sealing cylinder, when the upper connecting part of the two-way valve is connected with the lower fixing part of the two-way valve, the sealing cylinder is just positioned in the two-way vent hole, an external thread is arranged at the upper end of the upper connecting part of the two-way valve, an internal thread is arranged at one end of the turning connector, the turning connector is connected with the upper, the circumference of one end of the turning connector, which is provided with the external inclined anti-slip thread, is arranged from thick to thin, one end of the turning connector, which is provided with the external inclined anti-slip thread, is provided with an inclined anti-slip fixed end, the inclined anti-slip fixed end is provided with a convex ring, the external inclined anti-slip thread end of the turning connector is provided with an elastic silica gel tube outer sleeve through threaded connection, the elastic silica gel tube outer sleeve is provided with internal threads, the middle part of the elastic silica gel tube outer sleeve is provided with a fixed through hole, the elastic silica gel tube is penetrated and arranged in the fixed through hole, one end of the elastic silica gel tube is arranged on the inclined anti-slip fixed end, the diameter of the fixed through hole is gradually reduced from one end close to the turning connector to one end far away from the turning connector, the elastic silica gel tube is pressed more and more tightly, and the inclined structure of the inclined anti-slip, two groups of turning connectors which are connected with the two ends of the elastic silicone tube connect the breathing auxiliary device body with the diving suit, the second piston type two-way valve is arranged on the diving suit, the upper connecting part of the two-way valve is positioned outside the diving suit, one end of the lower fixing part of the two-way valve is positioned outside the diving suit, the other end of the lower fixing part of the two-way valve is positioned inside the diving suit, the lower fixing part of the two-way valve is provided with a first screw nut, a first umbrella-shaped stainless steel gasket and a first silica gel gasket from top to bottom at one end of the diving suit, the lower fixing part of the two-way valve is provided with a second silica gel gasket, a second umbrella-shaped stainless steel gasket and a second nut from top to bottom at one end of the inner side of the diving suit, the first nut on the outer side of the diving suit is pressed inwards, and the second nut on the inner side of the diving suit is pressed outwards, so that the sealing effect of the connecting part of the second piston-type two-way valve and the diving suit is achieved; the breathing assistor body is in a pig mouth shape, two fixed ends are symmetrically arranged on two sides of the breathing assistor body, fixed holes are formed in the fixed ends, trapezoidal fixed supports are hinged in the fixed holes and provided with contraction belt through holes, and contraction belts are arranged between the two groups of trapezoidal fixed supports;
the middle part of the front side of the mouth fatigue relieving support is provided with a one-way breathing seal valve which is arranged in a hollow cylinder structure, the one-way breathing seal valve protrudes out of the front side surface of the mouth fatigue relieving support, the inner side circumference of the one-way breathing seal valve is arranged in an inwards concave structure, the inner side height of the one-way breathing seal valve is lower than the outer side height, the inner side of the one-way breathing seal valve is provided with a first support frame, the extending end of the first support frame is provided with a porous cylinder, the first support frame is arranged in an inclined manner, one end of the first support frame, which is close to the porous cylinder, is lower than the end, which is far away from the porous cylinder, the portable cylinder is nested in and provided with a portable cylinder, one end of the portable cylinder is provided, the inclined plane inclination angle of the water retaining sealing gasket is consistent with the inclination angle of the first support frame, the inclination angle of the fixing ring is consistent with the inclination angle of the perforated cylinder, the hand-held cylinder and the fixing ring are made of silica gel, the hand-held cylinder penetrates through the perforated cylinder, the fixing ring deforms under stress and penetrates through the perforated cylinder to limit the position of the hand-held cylinder on the perforated cylinder, a breather valve protective shell fixing ring is arranged on the circumference of the outer side of the one-way breather sealing valve, a breather valve protective shell is arranged on the one-way breather sealing valve and is arranged in a cylindrical structure, a groove is arranged on the circumference of the inner side of the breather valve protective shell and is clamped with the breathing valve protective shell fixing ring, an air outlet hole is formed in the breather;
the middle part of the front side of the breathing assistor body is provided with a ventilating drainage sealing valve which is arranged in a hollow cylinder structure, the ventilating drainage sealing valve protrudes out of the front side surface of the breathing assistor body, the inner side circumference of the ventilating drainage sealing valve is obliquely arranged, the inner side height of the ventilating drainage sealing valve is lower than the outer side height, the inner side of the ventilating drainage sealing valve is provided with a second support frame, the extending end of the second support frame is provided with a perforated cylinder of a respirator support frame, the second support frame is obliquely arranged, one end of the second support frame, which is close to the perforated cylinder, is lower than the end of the second support frame, which is far away from the perforated cylinder, a portable cylinder is nested in the perforated cylinder of the respirator support frame, one end of the portable cylinder is provided with a water retaining sealing gasket, the middle, the inclined plane inclination angle of the water retaining sealing gasket is consistent with the inclination angle of the second support frame, the inclination angle of the fixing ring is consistent with the inclination angle of the cylinder with the hole of the respirator support frame, the portable cylinder and the fixing ring are made of silica gel, the circumference of the outer side of the breathable drainage sealing valve is provided with a sealing convex ring and a fixing convex ring, a breathable sealing protective shell slide way is arranged between the sealing convex ring and the fixing convex ring, the breathable sealing protective shell slide way is provided with two groups, namely a breathable sealing protective shell slide way I and a breathable sealing protective shell slide way II, the breathable sealing protective shell slide way in the middle of the front side of the breathing assistor body is provided with a breathable sealing protective shell, the breathable sealing protective shell is of a hollow cylindrical structure, the inner diameter of the breathable sealing protective shell is larger than the outer diameter of the breathable drainage, the outer diameter of the tubular hollow cylinder is smaller than the inner diameter of the ventilation and drainage sealing valve, the height of the tubular hollow cylinder is lower than that of the ventilation and sealing protective shell, the inner circumference of the ventilation and sealing protective shell is provided with a raised fixing ring, the ventilation and sealing protective shell is provided with a plurality of groups of ventilation holes, the circumference of one end of the ventilation and sealing protective shell is provided with a hand-digging type outer edge, the ventilation and sealing protective shell is buckled in a first ventilation and sealing shell slideway of the ventilation and drainage sealing valve under a normal working state, the ventilation and drainage sealing valve can realize normal drainage and exhaust, when an emergency happens, the hand-digging type outer edge is held, the ventilation and sealing protective shell is buckled in a second ventilation and sealing shell slideway of the ventilation and drainage sealing valve, the tubular hollow cylinder is attached to the inner side wall of the ventilation and sealing shell and compresses a water retaining sealing gasket, so that, the air inlet of the mouth fatigue relieving support is only communicated with the diving suit;
the breathing assistor body and the mouth fatigue relieving support are correspondingly provided with fan blade sealing valve fixing mounting holes, the fan blade sealing valve fixing mounting holes penetrate through the breathing assistor body and the mouth fatigue relieving support, clamping grooves are formed in the fan blade sealing valve fixing mounting holes, fan blade sealing valves are arranged in the fan blade sealing valve fixing mounting holes, two ends of each fan blade sealing valve are respectively and correspondingly provided with two sets of fan blade clamping rings, concave grooves are formed between the fan blade clamping rings and correspond to the clamping grooves, O-shaped gaskets are arranged between the concave grooves and the clamping grooves to ensure that the fan blade sealing valves can be isolated from outside water during normal rotation, the two sets of fan blade clamping rings are respectively positioned on two sides of the side wall of the breathing assistor body, the fan blade clamping rings play a role in sealing and anti-falling, one ends of the fan blade sealing valves are fixedly, by rotating the flabellum-sealed valve switch, the state of the flabellum-sealed valve can be adjusted.
Furthermore, the mouth sealing surface of the breathing assistor body is provided with a reverse elastic inclined surface, so that the breathing assistor body can deform according to the shapes of the mouths and the faces of different users, and full sealing is realized.
Further, the one end that the breathing assistor body rear side is close to the sealed face of mouth is outwards to be the slope setting by the mouth, just breathing assistor body rear side middle part inclination is higher than both sides for the resistance of dispersed water.
Further, breathing assistor body front side both sides are equipped with two sets of inner groovies, can alleviate the resistance of rivers, the inboard inner groovy of breathing assistor body corresponds the position and is the bellying structure, can reduce the inboard water storage capacity of breathing assistor body when unexpected intaking.
Furthermore, the middle parts of the first umbrella-shaped stainless steel gasket and the second umbrella-shaped stainless steel gasket are provided with openings, the openings are used for passing through the lower fixing part of the two-way valve, the openings are arranged in an inclined plane structure, the upper ends of the inclined planes of the first umbrella-shaped stainless steel gasket and the second umbrella-shaped stainless steel gasket are large openings, the lower ends of the inclined planes of the first umbrella-shaped stainless steel gasket and the second umbrella-shaped stainless steel gasket are small openings, the large opening of the first umbrella-shaped stainless steel gasket faces inwards, the small opening of the first umbrella-shaped stainless steel gasket faces outwards, and the large opening of the first umbrella-shaped stainless steel gasket faces outwards and the small opening of the first umbrella-shaped stainless steel gasket faces inwards, so that.
Furthermore, the contraction band is an elastic silica gel contraction band, the middle of the contraction band is provided with a hollow buckle, the length of the contraction band can be adjusted according to the use requirements of different users through the hollow buckle, and the elastic silica gel contraction band can enable the contraction bag to be more stably bound on the head of a diver.
Further, the height of the plane of the inner sides of the air-permeable drainage sealing valve and the one-way breathing sealing valve is lower than the height of the periphery, and the lowest positions of the inner sides of the air-permeable drainage sealing valve and the one-way breathing sealing valve form a shape similar to a step floor drain, so that water can be drained conveniently.
Preferably, the breathing auxiliary device body and the mouth fatigue relieving support are made of ABS materials.
The invention with the structure has the following beneficial effects: this scheme novel multi-functional dive breathing assistor of buccal formula is fit for various environment and uses, it sets up two sets of piston two-way valves through corresponding on diving suit and breathing assistor body, make breathing assistor body and diving suit link to each other, can win the time of fleing for the dive, reduce the volume of drinking water, even the mouth is alleviated the fatigue support and is damaged, the device is whole still to be in encapsulated situation, do not influence safety, very big reduction diver's danger coefficient, in addition, breathing assistor body is sealed to reach selectivity and water and is kept apart, the naked problem of leaking in traditional breathing assistor mouth has been solved, protect the mouth not hurt, prevent marine organism accidental injury user, through the breathing assistor body with the split type design of diving suit, can promptly flee in equipment trouble, the respirator is lost to the floating in-process, the security performance that the device used has been improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic overall structure diagram of a novel buccal multifunctional diving breathing auxiliary device of the invention;
FIG. 2 is a schematic view of the connection state of the breathing assistance device body and the turning joint of the novel buccal multifunctional diving breathing assistance device of the invention;
fig. 3 is a schematic structural view of a breathing aid body of the novel buccal multifunctional diving breathing aid of the invention;
fig. 4 is a back structure schematic view of a breathing aid body of the novel buccal multifunctional diving breathing aid of the invention;
fig. 5 is a schematic view of the internal structure of the breathing aid body of the novel buccal multifunctional diving breathing aid of the invention;
FIG. 6 is a schematic structural diagram of a mouth fatigue relieving bracket of the novel buccal multifunctional diving breathing assistor of the invention;
fig. 7 is a schematic structural view of a one-way breath seal valve of a mouth fatigue-relieving bracket and a fan blade seal valve fixing mounting hole of the novel mouth-holding multifunctional diving breathing assistor of the invention;
FIG. 8 is a schematic structural diagram of a piston type two-way valve of the novel buccal multifunctional diving breathing aid of the invention;
FIG. 9 is a schematic structural view of a connecting part on a two-way valve of the novel buccal multifunctional diving breathing assistant of the invention;
FIG. 10 is a schematic structural view of a lower fixing part of a two-way valve of a novel buccal multifunctional diving breathing assistant according to the present invention;
FIG. 11 is a schematic sectional view of a piston-type two-way valve of the novel buccal multifunctional diving breathing aid of the present invention;
FIG. 12 is a schematic view of a connection structure of a second piston type two-way valve and a diving suit of the novel multifunctional mouth-holding diving breathing assistance device of the present invention;
FIG. 13 is a schematic structural view of an anti-drop tightening sleeve of the novel buccal multifunctional diving breathing assistant of the invention;
FIG. 14 is a schematic structural view of a turning joint of the novel buccal multifunctional diving breathing assistance device of the present invention;
FIG. 15 is a schematic structural view of a water retaining gasket of the novel buccal multifunctional diving breathing aid of the present invention;
fig. 16 is a schematic view of an installation structure of a water retaining gasket of the novel buccal multifunctional diving breathing aid of the invention;
fig. 17 is a schematic structural view of a breather valve protection shell of the novel buccal multifunctional diving breathing aid of the invention;
FIG. 18 is a schematic structural view of a novel breathable sealing protective shell of a buccal multifunctional diving breathing aid of the present invention;
fig. 19 is a schematic view of a connection structure of a fan blade sealing valve and a fan blade sealing valve switch of the novel buccal multifunctional diving breathing assistance device of the present invention;
fig. 20 is a schematic structural view of a sealing valve of a novel buccal multifunctional diving breathing assistor fan blade of the present invention;
fig. 21 is a schematic structural view of a novel buccal multifunctional diving breathing assistance fan blade sealing valve switch according to the present invention.
The respiratory assist device comprises a respiratory assist device body, a mouth fatigue relieving support, a piston type two-way valve, a 4 diving respirator connecting port, a 5 respirator fixing groove, a 6 anti-falling tightening sleeve, a 7 mouth sealing surface, a 8 diving respirator sealing mounting port, a 9 hand pulling hole, a 10 clamping groove, a 11 solid tooth biting part, a 12 trapezoidal anti-sliding groove, a 13 air inlet, a 14 hose mounting hole, a 15 air inlet and outlet extension hose, a 16 sealing bulge, a 17 turning connector, a 18 elastic silicone tube, a 19 two-way valve upper connecting part, a 20 two-way valve lower fixing part, a 21 fixing support frame, a 22 sealing cylinder, a 23, a first connecting and fixing ring, a 24 second connecting and fixing ring, a 25, a sealing platform, a 26 two-way vent hole, a 27, an inclined external anti-sliding thread, a 28, an inclined anti-falling fixing end, a 29, a convex ring, a 30, An elastic silicone tube jacket, 31, a first screw nut, 32, a first umbrella-shaped stainless steel gasket, 33, a first silicone gasket, 34, a second silicone gasket, 35, a second umbrella-shaped stainless steel gasket, 36, a second screw nut, 37, a fixed end, 38, a fixed hole, 39, a trapezoidal fixed support, 40, a one-way breathing seal valve, 41, a first support frame, 42, a perforated cylinder, 43, a portable cylinder, 44, a water blocking seal gasket, 45, a fixed ring, 46, a breathing valve protective shell fixed ring, 47, a breathing valve protective shell, 48, a groove, 49, an air outlet, 50, an air-permeable drainage seal valve, 51, a second support frame, 52, a breathing valve support frame perforated cylinder, 53, an air-permeable sealing protective shell slide way, 54, an air-permeable sealing protective shell, 55, a hollow cylinder, 56, a raised seal valve, 57, an air hole, 58, a hand-held outer edge, 59, and a fan blade fixed installation hole, 60. the diving suit comprises a fixed clamping groove, 61, a fan blade sealing valve, 62, a fan blade clamping ring, 63, a concave groove, 64, a fan blade sealing valve switch, 65, an inner groove, 66, a bulge structure, 67, a bulge sealing ring, 68, a connecting groove, 69 and a diving suit.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1 to 21, the novel buccal multifunctional diving breathing aid comprises a breathing aid body 1, a mouth fatigue relieving support 2 and a piston type two-way valve 3, wherein one end of the breathing aid body 1 is provided with a diving respirator connecting port 4, a respirator fixing groove 5 is arranged on the outer side of the diving respirator connecting port 4, an anti-dropping tightening sleeve 6 is embedded in the respirator fixing groove 5 in a sleeving manner, two sides of the anti-dropping tightening sleeve 6 are provided with hand-pulling holes 9, a connecting bulge is arranged on the inner side of the diving respirator connecting port 4, one end of the breathing aid body 1, which is far away from the diving respirator connecting port 4, is provided with a mouth sealing surface 7, the mouth fatigue relieving support 2 is arranged in the breathing aid body 1, one end of the mouth fatigue relieving support 2 is provided with a diving respirator sealing mounting port 8, the outer side wall of the diving respirator sealing mounting port 8 is, the connecting bulge is clamped in the connecting groove 68, the diving breathing apparatus sealing mounting port 8 is nested in the diving breathing apparatus connecting port 4, the clamping groove 10 is arranged on the inner side of the diving breathing apparatus sealing mounting port 8, the diving breathing apparatus is mounted in the diving breathing apparatus sealing mounting port 8, the diving breathing apparatus can be clamped tightly under the action of the clamping groove 10, the stable fixation of the diving breathing apparatus can be realized through the arrangement of the anti-drop tightening sleeve 6, in an emergency situation, the hand-pulling hole 9 can be pulled by two hands respectively, the anti-drop tightening sleeve 6 can be conveniently removed, the separation of the breathing auxiliary apparatus body 1 and the mouth fatigue relieving support 2 from the diving breathing apparatus can be quickly realized, the other end of the mouth fatigue relieving support 2 is provided with a solid tooth biting part 11, the solid tooth biting part 11 is provided with a trapezoidal anti-slip groove 12, and one end of the mouth fatigue relieving support 2, the air inlet 13 is communicated with a sealing mounting port 8 of a diving respirator, the right side of a breathing assistor body 1 is provided with a hose mounting hole 14, a sealing groove 48 is arranged in the hose mounting hole 14, the right side of a mouth fatigue relieving support 2 is provided with an air inlet and outlet extending hose 15, the outer side of the air inlet and outlet extending hose 15 is provided with a sealing bulge 16, the air inlet and outlet extending hose 15 penetrates through the hose mounting hole 14 and extends out of the breathing assistor body 1, the sealing bulge 16 is clamped in the sealing groove 48, the piston type two-way valves 3 are provided with two groups which are respectively a first piston type two-way valve and a second piston type two-way valve, the first piston type two-way valve is arranged in the air inlet and outlet extending hose 15, the air inlet and outlet extending hose 15 plays a sealing role under the joint extrusion effect of the first piston type two-way valve and the breathing assistor body 1 which are hard on two sides, the second piston, the piston type two-way valve 3 is provided with a turning connector 17, an elastic silicone tube 18 is arranged between the turning connector 17 of the first piston type two-way valve and the turning connector 17 of the second piston type two-way valve, the piston type two-way valve 3 comprises an upper connecting part 19 of the two-way valve and a lower fixing part 20 of the two-way valve, the lower fixing part 20 of the two-way valve is of a hollow cylinder structure, the upper end of the lower fixing part 20 of the two-way valve is provided with a fixing support 21, the three groups of fixing support 21 are provided with three groups, the extending end of the three groups of fixing support 21 is provided with a sealing cylinder 22, the fixing support 21 is arranged in an inclined structure, one end of the fixing support 21 close to the sealing cylinder 22 is higher than the end far away from the sealing cylinder 22, the upper end of the lower fixing part 20 of the two-way valve is provided with a, the inner diameter of the second connecting and fixing ring 24 is larger than the outer diameter of the first connecting and fixing ring 23, the second connecting and fixing ring 24 is positioned above the first connecting and fixing ring 23, the outer side of the upper connecting part 19 of the two-way valve is provided with a sealing platform 25, the sealing platform 25 is used for placing a sealing gasket, the middle part of the upper end of the upper connecting part 19 of the two-way valve is provided with a two-way vent hole 26, the inner diameter of the two-way vent hole 26 is equal to the outer diameter of a sealing cylinder 22, when the upper connecting part 19 of the two-way valve is connected with the lower fixing part 20 of the two-way valve, the sealing cylinder 22 is just positioned in the two-way vent hole 26, the upper end of the upper connecting part 19 of the two-way valve is provided with an external thread, one end of the turning connector 17 is provided with an internal, the circumference of one end of the turning connector 17 provided with the external inclined anti-slip thread 27 is arranged from thick to thin, one end of the turning connector 17 provided with the external inclined anti-slip thread 27 is provided with an inclined anti-slip fixed end 28, the inclined anti-slip fixed end 28 is provided with a convex ring 29, the end of the external inclined anti-slip thread 27 of the turning connector 17 is provided with an elastic silicone tube outer sleeve 30 through threaded connection, the elastic silicone tube outer sleeve 30 is provided with internal threads, the middle part of the elastic silicone tube outer sleeve 30 is provided with a fixed through hole, the elastic silicone tube 18 is penetrated and arranged in the fixed through hole, one end of the elastic silicone tube 18 is arranged on the inclined anti-slip fixed end 28, the diameter of the fixed through hole is gradually reduced from one end close to the turning connector 17 to one end far away from the turning connector 17, the effect of pressing the elastic silicone tube 18 is increased, and the inclined structure of the inclined anti-slip fixed end 28 and the, two groups of turning connectors 17 which are connected and arranged at two ends of an elastic silicone tube 18 connect the breathing aid body 1 with the diving suit 69, a second piston type two-way valve is arranged on the diving suit 69, an upper connecting part 19 of the two-way valve is positioned at the outer side of the diving suit 69, one end of a lower fixing part 20 of the two-way valve is positioned at the outer side of the diving suit 69, the other end of the lower fixing part 20 of the two-way valve is positioned at the inner side of the diving suit 69, one end of the lower fixing part 20 of the two-way valve, which is positioned at the outer side of the diving suit 69, is sequentially provided with a first nut 31, a first umbrella-shaped stainless steel gasket 32 and a first silicone gasket 33 from top to bottom, the second umbrella-shaped stainless steel gasket 35 and the second screw nut 36, the first screw nut 31 outside the diving suit 69 presses inwards, and the second screw nut 36 inside the diving suit 69 presses outwards, so that the sealing effect of the connecting part of the second piston-type two-way valve and the diving suit 69 is achieved; breathing assistor body 1 is the setting of pig's mouth shape, and 1 bilateral symmetry of breathing assistor body is equipped with two stiff ends 37, has seted up fixed orifices 38 on the stiff end 37, and the articulated trapezoidal fixed bolster 39 that is equipped with in the fixed orifices 38 is equipped with on the trapezoidal fixed bolster 39, is equipped with the shrink tape perforation on the trapezoidal fixed bolster 39, is equipped with the shrink tape between two sets of trapezoidal fixed bolsters 39.
The middle part of the front side of the mouth fatigue relieving support 2 is provided with a one-way breathing seal valve 40, the one-way breathing seal valve 40 is arranged in a hollow cylinder structure, the one-way breathing seal valve 40 protrudes out of the front side surface of the mouth fatigue relieving support 2, the inner side circumference of the one-way breathing seal valve 40 is arranged in a concave structure, the inner side height of the one-way breathing seal valve 40 is lower than the outer side height, the inner side of the one-way breathing seal valve 40 is provided with a first support frame 41, the extending end of the first support frame 41 is provided with a perforated cylinder 42, the first support frame 41 is arranged in an inclined manner, the height of one end of the first support frame 41 close to the perforated cylinder 42 is lower than that of the end far away from the perforated cylinder 42, the perforated cylinder 42 is sleeved with a hand-held, inclined plane inclination angle of the water retaining sealing gasket 44 is consistent with that of the first support frame 41, inclination angle of the fixing ring 45 is consistent with that of the perforated cylinder 42, the portable cylinder 43 and the fixing ring 45 are made of silica gel, the portable cylinder 43 penetrates through the perforated cylinder 42, the fixing ring 45 is deformed under stress, the portable cylinder 43 penetrates through the perforated cylinder 42, the position of the portable cylinder 43, which is located on the perforated cylinder 42, is limited, a breather valve protective shell fixing ring 46 is arranged on the circumference of the outer side of the one-way breather sealing valve 40, a breather valve protective shell 47 is arranged on the one-way breather sealing valve 40, the breather valve protective shell 47 is of a cylindrical structure, a groove 48 is arranged on the circumference of the inner side of the breather valve protective shell 47, the groove 48 is clamped with the breather valve protective shell fixing ring.
A ventilation drainage seal valve 50 is arranged in the middle of the front side of the breathing assistor body 1, the ventilation drainage seal valve 50 is arranged in a hollow cylinder structure, the ventilation drainage seal valve 50 protrudes out of the front side surface of the breathing assistor body 1, the circumference of the inner side of the ventilation drainage seal valve 50 is obliquely arranged, the height of the inner side of the ventilation drainage seal valve 50 is lower than that of the outer side, a second support frame 51 is arranged on the inner side of the ventilation drainage seal valve 50, the extending end of the second support frame 51 is provided with a breather support frame perforated cylinder 52, the second support frame 51 is obliquely arranged, the height of one end, close to the perforated cylinder 42, of the second support frame 51 is lower than that of the end, far away from the perforated cylinder 42, a portable cylinder 43 is nested in the perforated cylinder 52 of the breather support frame, one end of the portable cylinder, the inclination angle of the inclined plane of the water retaining sealing gasket 44 is consistent with that of the second support frame 51, the inclination angle of the fixing ring 45 is consistent with that of the cylinder 52 with holes of the respirator support frame, the hand-held cylinder 43 and the fixing ring 45 are made of silica gel, the circumference of the outer side of the ventilating drainage sealing valve 50 is provided with a sealing convex ring and a fixing convex ring, a ventilating sealing protective shell slideway 53 is arranged between the sealing convex ring and the fixing convex ring, the ventilating sealing protective shell slideway 53 is provided with two groups which are respectively a ventilating sealing protective shell slideway I and a ventilating sealing protective shell slideway II, a ventilating sealing protective shell 54 is arranged on the ventilating sealing protective shell slideway 53 in the middle of the front side of the breathing assistor body 1, the ventilating sealing protective shell 54 is in a hollow cylindrical structure, the inner diameter of the ventilating sealing protective shell 54 is larger than the outer diameter of the ventilating, the outer diameter of the tubular hollow cylinder 55 is smaller than the inner diameter of the air-permeable drainage sealing valve 50, the height of the tubular hollow cylinder 55 is lower than that of the air-permeable sealing protective shell 54, the inner circumference of the air-permeable sealing protective shell 54 is provided with a convex fixing ring 56, the air-permeable sealing protective shell 54 is provided with a plurality of groups of air holes 57, one end circumference of the air-permeable sealing protective shell 54 is provided with a hand-held outer edge 58, the air-permeable sealing protective shell 54 is buckled in a first air-permeable sealing protective shell slideway of the air-permeable drainage sealing valve 50 under a normal working state, the air-permeable drainage sealing valve 50 can realize normal drainage and exhaust, when an emergency occurs, the hand-held outer edge 58 is held, the air-permeable sealing protective shell 54 is buckled in a second air-permeable sealing protective shell slideway of the air-permeable drainage sealing valve 50, the tubular hollow cylinder 55 is attached to the inner side wall of the air-, the air inlet 13 of the mouth fatigue relief support 2 communicates only with the wetsuit 69.
The breathing assistor body 1 and the mouth fatigue relieving support 2 are correspondingly provided with a leaf seal valve fixing mounting hole 59, the leaf seal valve fixing mounting hole 59 penetrates through the breathing assistor body 1 and the mouth fatigue relieving support 2, a fixing clamping groove 60 is arranged in the leaf seal valve fixing mounting hole 59, a leaf seal valve 61 is arranged in the leaf seal valve fixing mounting hole 59, two groups of leaf clamp rings 62 are respectively arranged at two ends of the leaf seal valve 61 correspondingly, a concave groove 63 is arranged between the leaf clamp rings 62, the concave groove 63 corresponds to the fixing clamping groove 60, an O-shaped gasket is arranged between the concave groove 63 and the fixing clamping groove 60 to ensure that the leaf seal valve 61 can be isolated from outside water when the leaf seal valve rotates normally, the two groups of leaf clamp rings 62 are respectively arranged at two sides of the side wall of the breathing assistor body 1, the leaf clamp rings 62 play a role in sealing and anti-dropping, one end, by rotating the flabellum sealing valve switch 64, the state of the flabellum sealing valve 61 can be adjusted.
The mouth sealing surface 7 of the breathing auxiliary device body 1 is provided with a reverse elastic inclined surface, so that deformation can be generated according to the mouth shapes and the face shapes of different users, and full sealing is realized.
The one end that the sealed face 7 of mouth is close to breathing assistor body 1 rear side is outwards to be the slope setting by the mouth, and breathes assistor body 1 rear side middle part inclination and is higher than both sides for the resistance of dispersion water.
Two sets of inner grooves 65 are arranged on two sides of the front side of the breathing assistor body 1, resistance of water flow can be relieved, the corresponding positions of the inner grooves 65 on the inner side of the breathing assistor body 1 are boss structures 66, and water storage capacity on the inner side of the breathing assistor body 1 can be reduced when water enters accidentally.
The middle parts of the first umbrella-shaped stainless steel gasket 32 and the second umbrella-shaped stainless steel gasket 35 are provided with openings, the openings are used for passing through the lower fixing part 20 of the two-way valve, the openings are arranged in an inclined plane structure, the upper ends of the inclined planes of the first umbrella-shaped stainless steel gasket 32 and the second umbrella-shaped stainless steel gasket 35 are large openings, the lower ends of the inclined planes of the first umbrella-shaped stainless steel gasket 32 and the second umbrella-shaped stainless steel gasket 35 are small openings, the large opening of the first umbrella-shaped stainless steel gasket 32 faces inwards, the small opening faces outwards, the large opening of the first umbrella-shaped stainless steel gasket 32 faces outwards, and the small opening faces inwards, so that the sealing performance for the diving suit 69 is.
The contraction band is elastic silica gel contraction band, the middle part of the contraction band is provided with a hollow buckle, the length of the contraction band can be adjusted according to the use requirements of different users through the hollow buckle, and the elastic silica gel contraction band can enable the contraction bag to be more stable to be bundled on the head of a diver.
The height of the inner side plane of the air-permeable drainage sealing valve 50 and the one-way breathing sealing valve 40 is lower than the height of the periphery, and the lowest position of the inner sides of the air-permeable drainage sealing valve 50 and the one-way breathing sealing valve 40 is formed into a shape similar to a step floor drain, so that water can be drained conveniently.
The breathing assistor body 1 and the mouth fatigue relieving support 2 are made of ABS materials.
When the diving aid is used specifically, in the diving process, the first piston type two-way valve on the breathing aid body 1 is closed, the second piston type two-way valve of the diving suit is opened, the fan blade sealing valve 61 is opened, the breathable drainage sealing valve 50 of the breathing aid body 1 is opened to start diving, the pressure starts to change slowly in the diving process, the extrusion sense in the diving suit 69 becomes heavier and heavier along with the depth change, at the moment, the breathable drainage sealing valve 50 of the breathing aid body 1 is closed, the first piston type two-way valve above the breathing aid body 1 is opened, the diving respirator (secondary head) end is pressed, the gas continuously flows into the mouth fatigue relieving support 2 to be transmitted into clothes until the clothes are proper, then the second piston type two-way valve on the diving suit 69 and the first piston type two-way valve on the right side of the breathing aid body 1 are closed, at the moment, the fan blade sealing valve, the lower air-permeable water-drainage sealing valve 50 of the breathing assistor body 1 is in an open state, a scuba (second-stage head) is connected with a scuba connector 4, an air supply system of the scuba (second-stage head) supplies air to a diver through the mouth fatigue-relieving support 2, the air exhaled by the diver is exhausted into the breathing assistor body 1 through the one-way air-drainage sealing valve 40 on the mouth fatigue-relieving support 2 and is exhausted to the outside through the air-permeable water-drainage sealing valve 50 on the breathing assistor body 1, when the equipment or equipment has a fault and needs to escape, the sealing valve 61 and the air-permeable water-drainage sealing valve 50 are closed, the second piston type two-way valve on the diving suit 69 main body is opened, so that the air inside the mouth fatigue-relieving support 2 and the air inside the diving suit 69 are integrated, and at the moment, after the counter weight is unlocked, a person can continuously float the change reason of the pressure, the gas of the diving suit also begins to expand, the air displacement at the bottom of the breathing assistor body 1 is controlled according to the requirement until the person begins to feel anoxic, the first piston type two-way valve of the breathing assistor body 1 and the second piston type two-way valve of the diving suit are closed, the air-permeable drainage sealing valve 50 and the one-way breathing sealing valve 40 are opened, water enters the mouth fatigue relieving support 2, and the anoxic is relieved by drinking water instead of gas; emergency such as the elastic silicone tube 18 fracture takes place, when needing to abandon the buccal breathing assistor body 1, close the first piston two-way valve on the diving suit, the diving knife cuts off the elastic silicone tube 18 can.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a novel hold multi-functional dive breathing assistor of formula which characterized in that: the breathing aid comprises a breathing aid body, a mouth fatigue relieving support and a piston type two-way valve, wherein one end of the breathing aid body is provided with a scuba connector, the outer side of the scuba connector is provided with a respirator fixing groove, an anti-dropping tightening sleeve is embedded in the respirator fixing groove in a sleeved mode, two sides of the anti-dropping tightening sleeve are provided with hand holes, the inner side of the scuba connector is provided with a connecting bulge, one end, away from the scuba connector, of the breathing aid body is provided with a mouth sealing surface, the mouth fatigue relieving support is arranged in the breathing aid body, one end of the mouth fatigue relieving support is provided with a scuba sealing installation opening, the outer side wall of the scuba sealing installation opening is provided with a raised sealing ring, a connecting groove is arranged between the raised sealing rings, the connecting bulge is clamped in the connecting groove, and, the breathing assistor is characterized in that a clamping groove is formed in the inner side of a sealing mounting port of the scuba diving apparatus, the scuba diving apparatus is mounted in the sealing mounting port of the scuba diving apparatus, the other end of the mouth fatigue relieving support is provided with a solid tooth biting part, a trapezoidal anti-skidding groove is formed in the solid tooth biting part, an air inlet is formed in one end, close to the solid tooth biting part, of the mouth fatigue relieving support, the air inlet is communicated with the sealing mounting port of the scuba diving apparatus, a hose mounting hole is formed in the right side of the breathing assistor body, a sealing groove is formed in the hose mounting hole, an air inlet and outlet extending hose is arranged on the right side of the mouth fatigue relieving support, a sealing bulge is formed in the outer side of the air inlet and outlet extending hose, the air inlet and outlet extending hose penetrates through the hose mounting hole and extends out of the breathing, the first piston type two-way valve is arranged in the air inlet and outlet extending hose, the second piston type two-way valve is arranged on the diving suit, a turning connector is arranged on the piston type two-way valve, an elastic silicone tube is arranged between the turning connector of the first piston type two-way valve and the turning connector of the second piston type two-way valve, the piston type two-way valve comprises an upper connecting part of the two-way valve and a lower fixing part of the two-way valve, the lower fixing part of the two-way valve is of a hollow cylindrical structure, a fixing support frame is arranged at the upper end of the lower fixing part of the two-way valve, three groups of the fixing support frames are arranged, the extending ends of the fixing support frames are provided with sealing cylinders, the fixing support frame is arranged in an inclined structure, one end of the fixing support frame, which is close to the sealing cylinder, is higher than one, the upper connecting part of the two-way valve is of a hollow cylindrical structure, a second connecting and fixing ring is arranged on the inner side of the upper connecting part of the two-way valve, the inner diameter of the second connecting and fixing ring is larger than the outer diameter of the first connecting and fixing ring, the second connecting and fixing ring is positioned above the first connecting and fixing ring, a sealing platform is arranged on the outer side of the upper connecting part of the two-way valve, a two-way vent hole is arranged in the middle of the upper end of the upper connecting part of the two-way valve, the inner diameter of the two-way vent hole is equal to the outer diameter of the sealing cylinder, external threads are arranged at the upper end of the upper connecting part of the two-way valve, an internal thread is arranged at one end of the turning connector, the turning connector is connected with the upper end of the upper connecting part of the two-way valve through, the inclined anti-slip fixing end is arranged at one end of the turning connector provided with the external inclined anti-slip thread, a convex ring is arranged on the inclined anti-slip fixing end, the external inclined anti-slip thread end of the turning connector is provided with an elastic silica gel tube outer sleeve through threaded connection, an internal thread is arranged on the elastic silica gel tube outer sleeve, a fixing through hole is arranged in the middle of the elastic silica gel tube outer sleeve, the elastic silica gel tube is penetrated and arranged in the fixing through hole, one end of the elastic silica gel tube is arranged on the inclined anti-slip fixing end, the diameter of the fixing through hole is gradually reduced from one end close to the turning connector to one end far away from the turning connector, the second piston type two-way valve is arranged on the diving suit, the upper connecting part of the two-way valve is arranged on the outer side of the diving suit, one end of the lower fixing, the two-way valve lower fixing part is provided with a first screw nut, a first umbrella-shaped stainless steel gasket and a first silica gel gasket from top to bottom at one end of the diving suit, and the two-way valve lower fixing part is provided with a second silica gel gasket, a second umbrella-shaped stainless steel gasket and a second screw nut from top to bottom at one end of the diving suit; the breathing assistor body is in a pig mouth shape, two fixed ends are symmetrically arranged on two sides of the breathing assistor body, fixed holes are formed in the fixed ends, trapezoidal fixed supports are hinged in the fixed holes and provided with contraction belt through holes, and contraction belts are arranged between the two groups of trapezoidal fixed supports;
the middle part of the front side of the mouth fatigue relieving support is provided with a one-way breathing seal valve which is arranged in a hollow cylinder structure, the one-way breathing seal valve protrudes out of the front side surface of the mouth fatigue relieving support, the inner side circumference of the one-way breathing seal valve is arranged in an inwards concave structure, the inner side height of the one-way breathing seal valve is lower than the outer side height, the inner side of the one-way breathing seal valve is provided with a first support frame, the extending end of the first support frame is provided with a porous cylinder, the first support frame is arranged in an inclined manner, one end of the first support frame, which is close to the porous cylinder, is lower than the end, which is far away from the porous cylinder, the portable cylinder is nested in and provided with a portable cylinder, one end of the portable cylinder is provided, the inclined plane inclination angle of the water retaining sealing gasket is consistent with the inclination angle of the first support frame, the inclination angle of the fixing ring is consistent with the inclination angle of the cylinder with the hole, the hand-held cylinder and the fixing ring are made of silica gel, the circumference of the outer side of the one-way breath sealing valve is provided with a breathing valve protection shell fixing ring, the one-way breath sealing valve is provided with a breathing valve protection shell, the breathing valve protection shell is arranged in a cylindrical structure, the circumference of the inner side of the breathing valve protection shell is provided with a groove, the groove is clamped with the breathing valve protection shell fixing ring, the breathing valve protection shell is provided with an;
the middle part of the front side of the breathing assistor body is provided with a ventilating drainage sealing valve which is arranged in a hollow cylinder structure, the ventilating drainage sealing valve protrudes out of the front side surface of the breathing assistor body, the inner side circumference of the ventilating drainage sealing valve is obliquely arranged, the inner side height of the ventilating drainage sealing valve is lower than the outer side height, the inner side of the ventilating drainage sealing valve is provided with a second support frame, the extending end of the second support frame is provided with a perforated cylinder of a respirator support frame, the second support frame is obliquely arranged, one end of the second support frame, which is close to the perforated cylinder, is lower than the end of the second support frame, which is far away from the perforated cylinder, a portable cylinder is nested in the perforated cylinder of the respirator support frame, one end of the portable cylinder is provided with a water retaining sealing gasket, the middle, the inclined plane inclination angle of the water retaining sealing gasket is consistent with the inclination angle of the second support frame, the inclination angle of the fixing ring is consistent with the inclination angle of the cylinder with the hole of the respirator support frame, the portable cylinder and the fixing ring are made of silica gel, the circumference of the outer side of the breathable drainage sealing valve is provided with a sealing convex ring and a fixing convex ring, a breathable sealing protective shell slide way is arranged between the sealing convex ring and the fixing convex ring, the breathable sealing protective shell slide way is provided with two groups, namely a breathable sealing protective shell slide way I and a breathable sealing protective shell slide way II, the breathable sealing protective shell slide way in the middle of the front side of the breathing assistor body is provided with a breathable sealing protective shell, the breathable sealing protective shell is of a hollow cylindrical structure, the inner diameter of the breathable sealing protective shell is larger than the outer diameter of the breathable drainage, the outer diameter of the tubular hollow cylinder is smaller than the inner diameter of the air-permeable drainage sealing valve, the height of the tubular hollow cylinder is lower than that of the air-permeable sealing protective shell, a raised fixing ring is arranged on the inner circumference of the air-permeable sealing protective shell, a plurality of groups of air holes are formed in the air-permeable sealing protective shell, and a hand-digging type outer edge is arranged on the circumference of one end of the air-permeable sealing protective shell;
the breathing assistor body and the mouth are alleviated and are corresponded on the tired support and be equipped with flabellum seal valve fixed mounting hole, flabellum seal valve fixed mounting hole runs through breathing assistor body and mouth and alleviate tired support, just be equipped with the block recess in the flabellum seal valve fixed mounting hole, be equipped with the flabellum seal valve in the flabellum seal valve fixed mounting hole, the flabellum seal valve both ends correspond respectively and are equipped with two sets of flabellum snap rings, be equipped with the concave groove between the flabellum snap ring, the concave groove corresponds with the block recess, be equipped with O shape packing ring between concave groove and the block recess, two sets of the flabellum snap ring is located breathing assistor body lateral wall both sides respectively, flabellum.
2. The novel buccal multifunctional diving breathing aid as claimed in claim 1, wherein: the mouth sealing surface of the breathing assistor body is provided with a reverse elastic inclined surface.
3. The novel buccal multifunctional diving breathing aid as claimed in claim 2, wherein: the one end that the sealed face of mouth is close to breathing assistor body rear side is outwards to be the slope setting by the mouth, just breathing assistor body rear side middle part inclination is higher than both sides.
4. The novel buccal multifunctional diving breathing aid as claimed in claim 3, wherein: two groups of inner grooves are formed in two sides of the front side of the breathing assistor body.
5. The novel buccal multifunctional diving breathing aid as claimed in claim 1, wherein: first umbelliform stainless steel gasket and the umbelliform stainless steel gasket middle part of second are equipped with the opening, the opening sets up for inclined plane structure, first umbelliform stainless steel gasket and the umbelliform stainless steel gasket inclined plane upper end of second are the macrostoma, first umbelliform stainless steel gasket and the umbelliform stainless steel gasket inclined plane lower extreme of second are the osculum, the macrostoma of first umbelliform stainless steel gasket is inwards, the osculum outwards, the macrostoma of first umbelliform stainless steel gasket outwards, the osculum inwards.
6. The novel buccal multifunctional diving breathing aid as claimed in claim 1, wherein: the shrink band is elastic silica gel shrink band, shrink band middle part is equipped with hollow buckle.
7. The novel buccal multifunctional diving breathing aid as claimed in claim 1, wherein: the height of the inner side planes of the ventilating and water draining sealing valve and the one-way breathing sealing valve is lower than the height of the periphery.
8. The novel buccal multifunctional diving breathing aid as claimed in claim 1, wherein: the breathing assistor body and the mouth fatigue relieving support are made of ABS materials.
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| CN202010715013.2A CN111703561B (en) | 2020-07-23 | 2020-07-23 | Novel buccal multifunctional diving breathing auxiliary device |
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| CN202010715013.2A CN111703561B (en) | 2020-07-23 | 2020-07-23 | Novel buccal multifunctional diving breathing auxiliary device |
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| CN111703561B CN111703561B (en) | 2024-06-14 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI764832B (en) * | 2021-09-17 | 2022-05-11 | 捷你爾股份有限公司 | Structural Improvement of Breathing Valve for Diving Circulation System |
| CN114504745A (en) * | 2022-03-08 | 2022-05-17 | 吴江兵 | Breathing mask used under water |
| CN115056945A (en) * | 2022-07-04 | 2022-09-16 | 东莞市仁通泳潜装备科技有限公司 | Lifesaving dive dual-purpose respiratory tube |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| TWI764832B (en) * | 2021-09-17 | 2022-05-11 | 捷你爾股份有限公司 | Structural Improvement of Breathing Valve for Diving Circulation System |
| CN114504745A (en) * | 2022-03-08 | 2022-05-17 | 吴江兵 | Breathing mask used under water |
| CN115056945A (en) * | 2022-07-04 | 2022-09-16 | 东莞市仁通泳潜装备科技有限公司 | Lifesaving dive dual-purpose respiratory tube |
| CN115056945B (en) * | 2022-07-04 | 2023-08-22 | 东莞市仁通泳潜装备科技有限公司 | Dual-purpose breathing tube for lifesaving and diving |
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| CN111703561B (en) | 2024-06-14 |
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