CN116617512A - Emergency artificial respirator - Google Patents

Abstract

The invention belongs to the technical field of artificial respirators, specifically an emergency artificial respirator, including an air bag; a storage box is arranged outside the air bag; a mask, an oxygen tank, and an oxygen connecting pipe are installed inside the storage box; The side wall of the mask is fixedly connected with a positioning tube; the side wall of the positioning tube is provided with multiple groups of No. It is connected with the limiting block by a spring; the end of the airbag is connected with a connecting cylinder; the outer side wall of the connecting cylinder is fixed with multiple sets of limiting columns; by using the installation of the positioning cylinder on the side wall of the mask, it can be passed The existence of the No. 1 chute limits the position of the limit post under the elastic support effect of the limit block, so that the positioning cylinder and the connecting cylinder are integrated and kept in the hand-held environment of the staff, and the connection between the mask and the airbag is comparatively fast. Tightness reduces the possibility of falling and increases the stability of the device during use.

Description

An emergency artificial respirator

technical field

The invention belongs to the technical field of artificial respirators, in particular to an emergency artificial respirator.

Background technique

Emergency artificial respirator is a common medical device in modern society. It is often used on patients with no spontaneous breathing or weak breathing. It assists patients to breathe through mechanical or manual directions.

In the existing technology, the emergency artificial respirator is easy to operate as a first aid equipment. Through repeated extrusion steps, the air is driven in and out of the patient's lungs to keep the oxygen in the patient's body normal. If necessary, high-concentration oxygen can be delivered through an external supply machine. .

In use, emergency artificial respirators are often in a dispersed state in their own structure during storage, and are assembled during use. At this time, the connection between the respirator airbag and the pipeline is often simply inserted, resulting in problems during use. The occurrence of both breaking away from the situation affects the oxygen supply of the respirator. Therefore, a kind of emergency artificial respirator is proposed for the problems referred to above.

Contents of the invention

In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background art is solved.

The technical solution adopted by the present invention to solve the technical problems is: a kind of emergency artificial respirator according to the present invention, comprising an airbag; the outside of the airbag is provided with a storage box; the inside of the storage box is equipped with a mask, an oxygen tank, an oxygen A connecting pipe; the side wall of the mask is fixedly connected with a positioning cylinder; the side wall of the positioning cylinder is provided with multiple sets of No. 1 chute; the No. 1 chute is L-shaped, and the bending part is slidably connected with a limit block; The side of the limiting block away from the mask is inclined to connect the No. 1 chute and the limiting block through a spring; the end of the airbag is communicated with a connecting cylinder; Set the limit column; when working, this step uses the setting of the positioning cylinder and the No. 1 chute on the side wall of the mask, and cooperates with the limit function of the limit block to limit the position of the limit column, so that the positioning cylinder and the connecting cylinder are integrated In terms of reliability, it is kept in the hand-held environment of the staff, and the connection between the mask and the airbag is relatively tight, which reduces the possibility of falling and increases the stability of the device during use.

Preferably, the side wall of the mask is located in the middle of the positioning cylinder and communicates with a No. 1 sealing tube; the inner side wall of the connecting tube is fixedly connected with a No. 2 sealing tube; the middle part of the connecting tube is rotatably connected with a control ring; the inner side of the connecting tube The wall is located between the connecting cylinder and the No. 2 sealing tube and is connected with multiple sets of No. 1 rotating shafts; one end of the connecting rope is fixedly connected to the side wall of the control ring; The end of the position post; the limit post is slidably connected to the side wall of the connecting cylinder; when working, this step uses the rotation effect of the control ring to pull the connecting rope, so that the position limit post can be displaced, separated from the No. 1 slide The contact of the groove reduces the jamming of the spring on the limit block due to metal fatigue, which affects the normal disassembly of the mask, and increases the stability of the device through the mobility of the limit post.

Preferably, multiple sets of limiting plates are fixedly connected to the inner bottom of the storage box; the top of the limiting plate is rotatably connected to the second rotating shaft; both sides of the second rotating shaft are hinged with limiting rings through torsion springs; The corresponding side wall of the limit ring is provided with No. 2 chute; and the inside of the No. 2 chute is connected with a heating wire; when working, this step uses the heating wire inside the limit ring to carry out oxygen in colder weather. During transportation, the oxygen connecting tube is heated to reduce the freezing of the oxygen connecting tube, and at the same time reduce the direct entry of cold gas into the patient's respiratory tract, causing secondary damage.

Preferably, a connecting band is provided between the side walls of a group of limiting rings; the side walls at both ends of the connecting band are respectively connected to the side walls of a group of limiting rings; multiple groups of the limiting rings are fixedly connected There are insulation boards; the corresponding ends of each set of limit rings are equipped with magnets that attract each other; when working, this step uses the downward pressure generated by placing the oxygen connecting pipe to drive the limit rings and heat preservation plates to complete the adjustment of oxygen. The wrapping of the connecting pipe reduces the need to manually close the limit ring. At the same time, the filling effect of the heat preservation plate on the limit ring can reduce the outward loss of hot air and increase the heat preservation effect.

Preferably, the bottom of the storage box is fixedly connected with poles at the four corners; the bottom of the pole is slidably connected with a slide bar; the pole and the slide bar are connected by a spring; the side wall of the pole There are multiple sets of side plates connected by rotation; the side wall of the slide bar is rotatably connected to one end of the No. 1 connecting plate, and the other end of the No. 1 connecting plate is rotatably connected to the side wall of the side plate; The support effect can reduce the contact between the storage box and the ground, reduce the erosion of ground moisture on the bottom of the storage box, and improve the service life of the storage box. The contact area between the rod and the ground reduces the chance of slippage and improves stability.

Preferably, the bottoms of multiple sets of side plates are fixedly connected with No. 2 connecting plates; the side walls on both sides of the bottom of the side plates are provided with positioning pins; the middle part of the positioning pins is rotatably connected to the middle part of the No. 2 connecting plate; The side wall of the side plate and the side wall of the positioning pin are connected through the support plate; when working, this step uses the installation of a pair of positioning pins at the bottom of the side plate, which can be inserted into the ground soil in an outdoor environment to increase the friction with the ground Force, so as to maintain the stability of the storage box itself, and reduce the sliding situation of the storage box caused by moisture, ice and snow on the ground.

Preferably, multiple groups of No. 3 chutes are provided on the side walls of the insulation boards; valves are fixedly connected to the inner side walls of the No. 3 chutes; during work, this step utilizes the existence of No. 3 chutes and valves, While maintaining the temperature, the internal air pressure can be released to reduce the loosening of the fastening effect between multiple sets of limit rings caused by the high internal pressure, causing them to disconnect and affecting the heating effect.

Preferably, multiple sets of support balls are fixedly connected to the inner side wall of the insulation board; the diameter of the support balls is greater than the thickness of the limit ring; during work, this step uses the support effect of the support balls to reduce the number of oxygen connecting pipes and limit rings. The close fit of the distance between them will lead to subsequent heat accumulation, causing damage to the pipeline, affecting the airflow through the subsequent pipeline, and thus affecting the treatment of patients.

Preferably, multiple sets of guide plates are fixed on the side of the positioning cylinder close to the connecting cylinder; the guide plates are set at an inclined angle; during work, this step utilizes the inclination angle of the guide plate itself to assist the staff to align the airbag and the guide plate. The mask is installed to reduce the jam caused by the inconsistent angle between the connecting cylinder and the positioning cylinder, and improve the installation efficiency.

Preferably, the inner bottom of the storage box is slidingly connected with multiple sets of positioning rods; the inner bottom of the storage box is provided with multiple sets of holes with the same diameter as the positioning rods; during work, this step utilizes the movable effect of the positioning rods, According to different equipment models, the restricted area can be changed to increase the adaptability of the storage box during use.

The beneficial effects of the present invention are:

1. The present invention provides an emergency artificial respirator. By using the setting of the positioning cylinder and the No. 1 chute on the side wall of the mask, and cooperating with the limiting effect of the limiting block, the position of the limiting column is limited, so that the positioning cylinder and the connection The barrel is in one piece and kept in the hand-held environment of the staff. The connection between the mask and the airbag is relatively tight, which reduces the possibility of falling and increases the stability of the device during use.

2. The present invention provides an emergency artificial respirator. By using the rotation effect of the control ring, the connecting rope can be pulled, so that the limit column can be displaced, and the contact with the No. 1 chute can be removed, and the spring on the limit block can be reduced. Stuck due to metal fatigue, which affects the normal disassembly of the mask, increases the stability of the device through the mobility of the limit post.

Description of drawings

The accompanying drawings described here are used to provide a further understanding of the present invention and constitute a part of the application. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations to the present invention. In the attached picture:

Fig. 1 is a perspective view of the present invention;

Fig. 2 is a schematic diagram of the use state of the airbag of the present invention;

Fig. 3 is the structural representation of face mask of the present invention;

Fig. 4 is a schematic structural view of the connecting cylinder of the present invention;

Fig. 5 is a structural schematic diagram of a spacer ring of the present invention;

Fig. 6 is the structural representation of strut of the present invention;

Fig. 7 is a structural schematic diagram of a positioning pin of the present invention;

illustration:

1. Storage box; 11. Airbag; 12. Mask; 13. Oxygen tank; 14. Oxygen connection tube; 15. Positioning cylinder; 16. No. 1 chute; 17. Limiting block; Position column; 2. No. 1 sealing tube; 21. No. 2 sealing tube; 22. Control ring; 23. No. 1 rotating shaft; 24. Connecting rope; 3. Limiting ring; 31. Limiting plate; 32. No. 2 rotating shaft ; 33, No. 2 chute; 4, connecting belt; 41, insulation board; Pin; 62, support plate; 7, No. 3 chute; 71, valve; 8, support ball; 9, guide plate; 101, positioning rod.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

Please refer to shown in Fig. 1-6, a kind of emergency artificial respirator, comprises air bag 11; Described air bag 11 is provided with storage box 1 outside; Said storage box 1 interior is equipped with mask 12, oxygen tank 13, oxygen connecting pipe 14 The side wall of the mask 12 is fixed with a positioning cylinder 15; the side wall of the positioning cylinder 15 is provided with multiple groups of No. 1 chute 16; Block 17; the side of the limiting block 17 away from the mask 12 is inclined; the No. 1 chute 16 and the limiting block 17 are connected by a spring; the end of the airbag 11 is connected with a connecting cylinder 18; The outer side wall of the connecting cylinder 18 is provided with multiple sets of limit columns 19; during work, when the staff use the respirator to carry out emergency treatment to the patient, the equipment can be transported through the storage box 1 first. In the equipment assembly stage, the connecting cylinder 18 installed on the end of the airbag 11 can be installed using the limiting column 19 on the outer side wall, specifically, the limiting column 19 is placed along the No. 1 chute opened on the side wall of the positioning cylinder 15 16 is inserted, and then the connecting cylinder 18 is pushed. During the advancing process of the connecting cylinder 18, it will touch the limit block 17. At this time, the inclination angle of the side wall of the limit block 17 can make the limit post 19 enter the limit block 17. Squeeze occurs to compress the spring, and then when the limit post 19 passes through the bend of the No. , and the limiting block 17 blocks the limiting column 19, so that the installation of the limiting column 19 is completed, and the patient's mouth and nose are covered by the mask 12. This step utilizes the positioning cylinder 15 on the side wall of the mask 12 and a The setting of No. chute 16 cooperates with the limiting effect of the limiting block 17 to limit the position of the limiting column 19, so that the positioning cylinder 15 and the connecting cylinder 18 are integrated and kept in the hand-held environment of the staff. The mask 12 and The connection between the airbags 11 is relatively tight, which reduces the possibility of falling and increases the stability of the device during use.

Please refer to Figures 2-4, the side wall of the mask 12 is located in the middle of the positioning cylinder 15 and communicates with the No. 1 sealing tube 2; the inner side wall of the connecting cylinder 18 is fixedly connected with the No. 2 sealing tube 21; A control ring 22 is rotatably connected; multiple sets of No. 1 shafts 23 are rotatably connected between the connecting cylinder 18 and the No. 2 sealing tube 21; one end of a connecting rope 24 is fixedly connected to the side wall of the control ring 22; The other end is connected to the end of the limit post 19 after being in contact with multiple groups of No. 1 rotating shafts 23; the limit post 19 is slidably connected to the side wall of the connecting cylinder 18; during work, when the staff disassembles the mask 12, The rotation effect of the control ring 22 can provide a pulling effect on the connecting rope 24, thereby driving the limit post 19 to produce a displacement effect on the connecting cylinder 18, and at the same time positioning the first sealing tube 2 and the second sealing tube installed inside the connecting cylinder 15 and the connecting cylinder 18 After the tube 21 is connected to the positioning cylinder 15 and the connecting cylinder 18, it can maintain the communication effect of the passage, and reduce the gas from being discharged through the gap of the No. 1 chute 16. This step uses the rotation effect of the control ring 22 to pull the connecting rope 24 , so that the limit column 19 is displaced, out of contact with the No. 1 chute 16, and the spring on the limit block 17 is reduced due to metal fatigue, which affects the normal disassembly of the mask 12, and the mobility through the limit column 19 is increased. Equipment stability.

Please refer to Figs. 1-5, the inner bottom of the storage box 1 is fixedly connected with multiple sets of limiting plates 31; the top of the limiting plate 31 is connected with the second rotating shaft 32; There are 3 spring hinges; the corresponding side walls of the limit ring 3 are provided with No. 2 chute 33; and the inside of No. 2 chute 33 is connected with a heating wire; When the oxygen tank 13 is used for oxygen delivery, the oxygen connecting pipe 14 can be placed between multiple sets of limit rings 3. At this time, the electric heating wire inside the No. 2 chute 33 is energized through the external knob of the storage box 1 to make it radiate heat , to heat the air flow passing through the oxygen connecting pipe 14. In this step, the heating wire existing inside the limiting ring 3 can be used to heat the oxygen connecting pipe 14 during oxygen delivery in relatively cold weather, so as to reduce the amount of icy gas Directly enter the patient's respiratory tract, causing secondary injury.

Please refer to Fig. 1-5, each pair of limit rings 3 that can form a ring is fixedly connected with a connecting belt 4 between the tops of the side walls; multiple sets of limit rings 3 are fixed on the side close to each other with insulation plate 41; the corresponding ends of each group of limit rings 3 are equipped with magnetically attracted magnets; during work, when the staff is installing the oxygen connecting pipe 14, when facing relatively cold weather , the staff can move the oxygen connection tube 14 to the top of multiple sets of connection belts 4, and manually apply downward pressure to make the oxygen connection tube 14 and the connection belt 4 come into contact, so that the connection belt 4 and the oxygen connection tube 14 are U-shaped downwards Move to provide a pulling effect on the limit rings 3 on both sides, so that the top ends of the limit rings 3 are in contact with each other, and a group of limit rings 3 are assisted to close through the magnetic force of the magnet. The pressure can drive the limit ring 3 and the heat preservation plate 41 to complete the wrapping of the oxygen connecting pipe 14, reducing the need to manually close the limit ring 3, and the filling effect of the heat preservation plate 41 on the limit ring 3 can be reduced. The outward loss of hot air increases the insulation effect.

Please refer to FIG. 6 , the bottom of the storage box 1 is fixedly connected with support rods 5 at the four corners; the bottom of the support rods 5 is slidably connected with a sliding rod 51; The spring is connected; the side wall of the pole 5 is rotatably connected to multiple sets of side plates 52; the side wall of the slide bar 51 is rotatably connected to one end of a No. 1 connecting plate 53, and the other end of the No. 1 connecting plate 53 is rotatably connected to the side plate 52 side walls; during work, when the staff carries the storage box 1 in the outdoor environment to carry out emergency rescue to the patient, the support rod 5 and the slide bar 51 installed on the bottom of the storage box 1 can lift the storage box 1 off the ground, Reduce the contact between the storage box 1 and the ground, and at the same time, under the pressure of the storage box 1, the distance between the support rod 5 and the slide bar 51 is shortened, so that the No. 1 connecting plate 53 produces a rotation effect, and pushes the side wall of the side plate 52, so that The side panels 52 are unfolded from around the pole 5 and are in contact with the ground. In this step, the support effect of the pole 5 and the slide bar 51 can be used to reduce the contact between the storage box 1 and the ground, and reduce the impact of ground moisture on the bottom of the storage box 1. corrosion, improve the service life of the storage box 1, and at the same time, during the movement of the slide bar 51, the side plate 52 can be driven to expand around, increasing the contact area between the slide bar 51 and the ground, reducing the occurrence of sliding, and improving stability.

Please refer to Fig. 6-7, the bottoms of multiple groups of side plates 52 are fixedly connected with No. 2 connecting plates 6; the side walls on both sides of the bottom of the side plates 52 are provided with positioning pins 61; the middle of the positioning pins 61 Rotation is connected in the middle part of No. 2 connecting plate 6; The side wall of the side plate 52 and the side wall of the positioning pin 61 are connected through the support plate 62; during work, when the side plate 52 contacts the ground, the positioning pin 61 It can take the lead in contact with the ground. When facing the outdoor environment, the bottom of the positioning pin 61 can be inserted into the soil. With the support effect of the support plate 62, the friction between the positioning pin 61 and the ground soil is increased. This step uses the bottom of the side plate 52 The installation of a pair of positioning pins 61 can be inserted into the soil on the ground in an outdoor environment to increase the friction between the ground and the ground, thereby maintaining the stability of the storage box 1 itself and reducing the sliding of the storage box 1 caused by moisture, ice and snow on the ground Condition.

Please refer to shown in Fig. 5, multiple sets of No. 3 chutes 7 are provided on the side walls of the insulation boards 41 of multiple groups; the inner side walls of the No. 3 chutes 7 are fixedly connected with valves 71; during work, the stop ring 3 When the oxygen connection pipe 14 is buckled and heated with the heat preservation plate 41, depending on the use time and the environment, the multi-set limit ring 3 and the heat preservation plate 41 are different from the external air pressure due to high temperature. At this time, in the case of excessive pressure Next, the airflow can generate a gap by squeezing the valve 71 on the side wall of the No. 3 chute 7, and discharge from the gap. This step utilizes the existence of the No. 3 chute 7 and the valve 71 to maintain the temperature. The internal air pressure is released to reduce the fastening effect between multiple sets of limit rings 3 loosened due to high internal pressure, causing them to be disconnected and affecting the heating effect.

Please refer to Fig. 5, the inner side wall of the thermal insulation board 41 is fixedly connected with multiple sets of support balls 8; the diameter of the support balls 8 is greater than the thickness of the stop ring 3; During the operation, along with the proximity of the stop ring 3 and the insulation board 41 and the pipeline, the multiple groups of support balls 8 installed on the inner side wall of the insulation board 41 can contact the side wall of the oxygen connection pipe 14, and the oxygen connection pipe 14 The side wall provides a supporting effect, keeping a sufficient distance between the oxygen connecting pipe 14 and the limiting ring 3. This step uses the supporting effect of the supporting ball 8 to reduce the distance between the oxygen connecting pipe 14 and the limiting ring 3. As a result, the distance between the heating wire and the heating wire is relatively close, causing damage to the pipeline, affecting the airflow through the subsequent pipeline, and thus affecting the treatment of patients.

See also shown in Figure 4, described positioning tube 15 is affixed with a plurality of sets of guide plates 9 near the side of connecting tube 18; Described guide plate 9 is provided with oblique angle; During the installation process, the multiple sets of guide plates 9 installed on the side walls of the positioning cylinder 15 can provide guidance during the insertion process of the connecting cylinder 18, so that it can enter smoothly. This step utilizes the own inclination angle of the guide plates 9 to assist Workers install the airbag 11 and the mask 12 to reduce jamming caused by inconsistent angles between the connecting cylinder 18 and the positioning cylinder 15 and improve installation efficiency.

Please refer to Fig. 1, the inner bottom of the storage box 1 is slidably connected with multiple sets of positioning rods 101; During the process of loading respirator components of different specifications and models, the position of the positioning rod 101 can be adjusted in real time according to the size of the object, and it can be fitted with different objects and blocked. This step uses the movable positioning rod 101 As a result, the restricted area can be changed according to different device models, and the adaptability of the storage box 1 during use can be increased.

Working principle: In the process of emergency treatment of patients with respirators, the staff can first transport the equipment through the storage box 1. At this time, in the equipment assembly stage, the connecting cylinder 18 installed on the end of the airbag 11 can be used The limit column 19 on the outer side wall is installed, specifically, the limit column 19 is inserted along the No. 1 chute 16 provided on the side wall of the positioning cylinder 15, and then the connecting cylinder 18 is pushed. , will touch the limit block 17, at this time the inclination angle of the side wall of the limit block 17 can squeeze the limit block 17 after the limit post 19 enters, compress the spring, and then pass through the limit post 19 When the No. chute 16 bends, the limit block 17 resets under the action of the spring. At this time, the limit column 19 enters the end of the No. 1 chute 16, and the limit block 17 blocks the limit column 19, so it is over After the installation of the limiting column 19, the mouth and nose of the patient are covered by the mask 12. When the staff disassembles the mask 12, the rotation effect of the control ring 22 can provide a pulling effect on the connecting rope 24, thereby driving the limiter. The positioning column 19 produces a displacement effect on the connecting cylinder 18. At the same time, the first sealing tube 2 and the second sealing tube 21 installed inside the positioning cylinder 15 and the connecting cylinder 18 can maintain the communication of the passage after the positioning cylinder 15 and the connecting cylinder 18 are connected. The effect is to reduce the discharge of gas through the gap of No. 1 chute 16. In a relatively cold environment, when the staff uses the oxygen tank 13 for oxygen delivery, the oxygen connecting pipe 14 can be placed in multiple sets of limit rings by the staff. 3, at this time, the electric heating wire inside the No. 2 chute 33 is energized through the external knob of the storage box 1, so that heat is released, and the air flow passing through the oxygen connecting pipe 14 is heated, and the oxygen connecting pipe 14 is heated by the staff. During the installation operation, when facing relatively cold weather, the staff can move the oxygen connecting pipe 14 to the top of multiple sets of connecting belts 4, and the oxygen connecting pipe 14 can be brought into contact with the connecting belts 4 by manually applying downward pressure, thereby Make the connecting belt 4 and the oxygen connecting pipe 14 move downward in a U shape, provide a pulling effect on the limit rings 3 on both sides, make the tops of the limit rings 3 contact each other, and assist a set of limit rings 3 through the magnetic attraction effect of the magnets When the staff carry the storage box 1 in the outdoor environment to carry out emergency rescue to the patient, the support rod 5 and the slide bar 51 installed on the bottom of the storage box 1 can lift the storage box 1 off the ground and reduce the storage box 1. contact with the ground, and at the same time, under the pressure of the storage box 1, the distance between the support rod 5 and the slide rod 51 is shortened, so that the No. 1 connecting plate 53 produces a rotation effect, and pushes the side wall of the side plate 52, so that the side plate 52 moves from The support rod 5 is unfolded around and contacts the ground. When the side plate 52 is in contact with the ground, the positioning pin 61 can be the first to be in contact with the ground. When facing the outdoor environment, the bottom of the positioning pin 61 can be inserted into the soil. The support effect of the support plate 62 increases the frictional force between the positioning pin 61 and the ground soil. When the spacer ring 3 and the heat preservation plate 41 are engaged and heated to the oxygen connection pipe 14, depending on the use time and the environment, multiple sets of limit The position ring 3 and the insulation board 41 are different from the external air pressure due to the high temperature. At this time, under the situation of excessive pressure, the air flow can generate a gap by squeezing the valve 71 on the side wall of the No. 3 chute 7, from the gap. Outward discharge, in the process that the staff carries out the installation operation to oxygen connecting pipe 14, along with the approach of limit ring 3 and insulation board 41 and pipeline, the multiple groups of support balls 8 installed on the inner side wall of insulation board 41 can be with Oxygen connecting pipe 14 side walls contact, oxygen connecting pipe 14 side walls are provided with a supporting effect, keep enough distance between oxygen connecting pipe 14 and the stop ring 3, when the staff carries out installation operation to air bag 11 and mask 12 During the process, multiple sets of guide plates 9 installed on the side wall of the positioning cylinder 15 can provide guidance during the insertion process of the connecting cylinder 18, so that it can enter smoothly. During the process of filling respirator components of different specifications and models, The position of the positioning rod 101 can be adjusted in real time according to the size of the object, and it can fit different objects and block them.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments. What are described in the above-mentioned embodiments and the description only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have Variations and improvements are possible, which fall within the scope of the claimed invention.

Claims (10)

1. An emergency artificial respirator, comprising an air bag (11); the outside of the air bag (11) is provided with a storage box (1); the inside of the storage box (1) is equipped with a face mask (12), an oxygen tank (13) . Oxygen connecting pipe (14); it is characterized in that: the side wall of the mask (12) is fixedly connected with a positioning cylinder (15); the side wall of the positioning cylinder (15) is provided with multiple groups of No. 1 chute (16); The No. 1 chute (16) is L-shaped, and the bend is slidably connected to the limit block (17); the side of the limit block (17) away from the mask (12) is inclined; the No. 1 The chute (16) and the limit block (17) are connected by a spring; the end of the air bag (11) is connected with a connecting cylinder (18); the outer side wall of the connecting cylinder (18) is fixed with multiple groups Limit post (19). 2. A kind of emergency artificial respirator according to claim 1, characterized in that: the side wall of the face shield (12) is located in the middle of the positioning cylinder (15) and communicates with a No. 1 sealing tube (2); the connecting cylinder (18 ) is fixedly connected with the No. 2 sealing pipe (21) on the inner side wall; the middle part of the connecting cylinder (18) is rotatably connected with the control ring (22); the inner side wall of the connecting cylinder (18) is located between the connecting cylinder (18) and the second There are many sets of No. 1 rotating shafts (23) that are rotationally connected between the No. sealing tubes (21); one end of the connecting rope (24) is fixedly connected to the side wall of the control ring (22); the other end of the connecting rope (24) is connected to multiple The No. 1 rotating shaft (23) of the group is connected to the end of the limit column (19) after contact; the limit column (19) is slidably connected to the side wall of the connecting cylinder (18). 3. An emergency artificial respirator according to claim 1, characterized in that: the bottom end of the storage box (1) is fixedly connected with multiple sets of limiting plates (31); the limiting plates (31) The top is rotatably connected with a No. 2 rotating shaft (32); both sides of the No. 2 rotating shaft (32) are hinged to limit rings (3) through torsion springs; Chute (33); and No. 2 chute (33) is internally connected with a heating wire. 4. A kind of emergency artificial respirator according to claim 3, characterized in that: each pair can form a ring-shaped spacer ring (3) between the top of the side wall and is fixedly connected with a connecting band (4); The adjacent sides of the limiting rings (3) are fixedly connected with insulation boards (41); the corresponding ends of each group of limiting rings (3) are equipped with magnets that attract each other. 5. An emergency artificial respirator according to claim 1, characterized in that: the bottom of the storage box (1) is fixedly connected with poles (5) at the four corners; the bottom of the pole (5) The slide bar (51) is slidingly connected; the spring is connected between the support bar (5) and the slide bar (51); the side wall of the support bar (5) is rotatably connected with multiple sets of side plates (52); The side wall of the slide bar (51) is rotatably connected to one end of a No. 1 connecting plate (53), and the other end of the No. 1 connecting plate (53) is rotatably connected to the side wall of the side plate (52). 6. A kind of emergency artificial respirator according to claim 5, characterized in that: the bottoms of multiple groups of side plates (52) are fixedly connected with No. 2 connecting plates (6); the bottoms of the side plates (52) The side walls on both sides are provided with positioning pins (61); the middle part of the positioning pin (61) is rotatably connected to the middle part of the No. 2 connecting plate (6); the side wall of the side plate (52) and the side wall of the positioning pin (61) Connect by support plate (62) between. 7. A kind of emergency artificial respirator according to claim 4, characterized in that: multiple groups of No. 3 chutes (7) are provided on the side walls of the insulation boards (41) in multiple groups; (7) A valve (71) is affixed to the inner side wall. 8. A kind of emergency artificial respirator according to claim 4, characterized in that: the inner side wall of the thermal insulation board (41) is fixedly connected with multiple sets of support balls (8); the diameter of the support balls (8) is larger than Limit ring (3) thickness. 9. A kind of emergency artificial respirator according to claim 1, characterized in that: the side of the positioning cylinder (15) close to the connecting cylinder (18) is affixed with multiple groups of guide plates (9); The plate (9) is arranged at an oblique angle. 10. An emergency artificial respirator according to claim 1, characterized in that: the inner bottom of the storage box (1) is slidingly connected with multiple sets of positioning rods (101); the inner bottom of the storage box (1) is The end is provided with a plurality of groups of holes consistent with the diameter of the positioning rod (101).