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WO2018011833A1 - Levier d'actionnement d'aérographe et aérographe le comprenant - Google Patents

Levier d'actionnement d'aérographe et aérographe le comprenant Download PDF

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Publication number
WO2018011833A1
WO2018011833A1 PCT/JP2016/003345 JP2016003345W WO2018011833A1 WO 2018011833 A1 WO2018011833 A1 WO 2018011833A1 JP 2016003345 W JP2016003345 W JP 2016003345W WO 2018011833 A1 WO2018011833 A1 WO 2018011833A1
Authority
WO
WIPO (PCT)
Prior art keywords
lever
airbrush
needle
air valve
operating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2016/003345
Other languages
English (en)
Japanese (ja)
Inventor
修 川合
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airtex Co Ltd
Original Assignee
Airtex Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Airtex Co Ltd filed Critical Airtex Co Ltd
Priority to JP2018527038A priority Critical patent/JP6589059B2/ja
Priority to PCT/JP2016/003345 priority patent/WO2018011833A1/fr
Publication of WO2018011833A1 publication Critical patent/WO2018011833A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/002—Manually-actuated controlling means, e.g. push buttons, levers or triggers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
    • B05B7/2405—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle
    • B05B7/2435—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle the carried liquid and the main stream of atomising fluid being brought together by parallel conduits placed one inside the other

Definitions

  • the present invention relates to an operation lever for an air brush that ejects liquid such as paint or paint in the form of a mist, and an air brush including the same.
  • airbrushes are used to spray liquid paints and paints in the form of a mist.
  • airbrushes have been used for various purposes such as nail art, doll and craft painting, and model painting.
  • the airbrush sprays liquid paint / paints (hereinafter collectively referred to as “liquid paint etc.”) in a mist form together with compressed air (hereinafter simply referred to as “air”).
  • FIG. 9 is a longitudinal sectional view showing the internal structure of a general airbrush.
  • a typical airbrush 100 includes a nozzle 104 having an air A injection port 102 and a liquid paint P or the like blowing hole 103 at the tip of an airbrush main body 101 having a circular cross section.
  • the liquid paint P or the like is supplied to the blowout hole 103 by moving the needle 105 provided along the axial center of the airbrush main body 101 backward.
  • the needle 105 moves the needle operating part 110 backward by operating the operating lever 106, thereby moving integrally with the needle operating part 110 to open the blowout hole 103 for the liquid paint or the like P.
  • the needle operating part 110 is always urged in the direction of the blowout hole 103 by a needle spring 111 provided in the airbrush main body 101.
  • Air A is injected from the injection port 102 by operating the air valve operating unit 112 in a direction intersecting the axial direction of the airbrush main body 101 to open the air valve 113.
  • the operation lever 106 includes a main lever 107 operated by a finger, and an auxiliary lever 108 disposed inside the airbrush main body 101 between the main lever 107 and the needle operation unit 110.
  • the main lever 107 has a support shaft 109 that engages with an engaging groove 114 provided near the air valve operating portion 112 from above.
  • the main lever 107 can tilt backward with the support shaft 109 as a center after a downward pressing operation with the support shaft 109 engaged with the engagement groove 114.
  • the air valve operating unit 112 is moved downward by pushing the main lever 107 downward, the air valve 113 is opened, and the air A is injected from the injection port 102. Then, when the main lever 107 is pushed downward, the needle actuating portion 110 is tilted backward with the support shaft 109 as the center, and the needle actuating portion 110 is moved rearward by the auxiliary lever 108. Is moved rearward to supply liquid paint or the like P to the blowout hole 103. Thus, the liquid paint P or the like is atomized by the air A and is ejected from the nozzle 104.
  • the main lever 107 and the auxiliary lever 108 are inserted into the air brush main body 101 through an insertion opening 116 provided in the upper part of the air brush main body 101 and arranged.
  • a tail cap 117 is provided at the rear part of the airbrush main body 101.
  • the tail cap 117 is provided with an adjusting screw 118 that adjusts the rear end position of the needle 105 that is movable in the axial direction. For example, by screwing the adjusting screw 118 to the position of 50%, the rear end 115 of the needle 105 can move backward only to the position where the blowout hole 103 is opened at 50%.
  • the needle 105 is moved rearward by the operation lever 106 through the needle operation unit 110, and the state in which the rear end 115 of the needle 105 is in contact with the adjustment screw 118 is maintained.
  • the spray amount of paint etc. P can be made constant.
  • FIGS. 10A and 10B are diagrams showing the operating state of the airbrush 100 shown in FIG. 9, where FIG. 10A is a longitudinal sectional view of a state where the airbrush 100 is not operated, FIG. 10B is a longitudinal sectional view of a state where only air is injected, ) Is a longitudinal sectional view of a state in which air, liquid paint, and the like are jetted.
  • FIG. 10A when the operation lever 106 is not operated, the auxiliary lever 108 contacts the needle operation unit 110 while the lower end of the main lever 107 contacts the air valve operation unit 112. It is in a state.
  • the main lever 107 is pushed downward to push down the air valve operating portion 112.
  • the air valve 113 is opened and air A is supplied and injected from the injection port 102 (FIG. 9).
  • the needle operating portion 110 is moved rearward by the auxiliary lever 108 by tilting backward with the main lever 107 being pushed down.
  • the needle 105 is moved rearward to open the blowout hole 103, and liquid paint or the like P is supplied from the paint container 119 to the blowout hole 103 (FIG. 9).
  • the liquid paint P or the like is atomized by the air A ejected from the ejection port 102 and ejected from the nozzle 104.
  • a general airbrush including the above-described prior art pushes down the main lever 107 of the operation lever 106 to push down the air valve operating unit 112 and injects air A.
  • the auxiliary lever 108 moves the needle operating portion 110 rearward to open the tip of the needle 105.
  • the delicate injection amount of the liquid paint or the like P is adjusted by adjusting the two operations, the operation of pushing down the operation lever 106 and the operation of tilting backward in that state.
  • the user of the airbrush 100 requires a lot of time and labor to get used to the operation of the airbrush 100.
  • an increasing number of users are not accustomed to operating the operation lever, and an improvement in the operability of the operation lever is desired. .
  • the present inventor has devised an airbrush operating lever that makes it easy for users who are not familiar with airbrush operation to easily adjust the subtle injection amount of liquid paint, etc., and can easily adjust the injection amount.
  • a lever and an airbrush equipped with the lever were invented.
  • the airbrush operating lever includes an airbrush main body, a needle actuating portion for moving the needle provided along the axial center of the airbrush main body in a backward direction, and a direction intersecting the axial direction of the airbrush main body.
  • An air valve operating lever that operates and opens an air valve; and a lever body having a support shaft that engages with an engaging groove provided in the vicinity of the air valve operating portion.
  • the lever body has an operation part that tilts the upper part of the lever body backward about the support shaft, and the air valve operating part is pushed downward below the support shaft by the operation part to open the air valve.
  • An air valve opening portion that performs the operation of the operation portion, a needle opening portion that moves the needle operating portion rearward above the support shaft, and a front It has a through hole for inserting the needle, wherein the needle opening is configured to operate the needle actuation portion after operation of the air valve actuating unit by the air valve opening.
  • the needle operating part is opened by the needle opening part.
  • the lever main body since the support shaft that engages with the engagement groove provided near the air valve operating portion is provided, the lever main body can be mounted on the air brush main body so that the support shaft is engaged with the engagement groove. . Thereby, a lever main body can be mounted also on an existing airbrush. Therefore, by exchanging the lever main body in the existing air brush, the operation of operating the operating part in one direction can be performed to open the needle operating part appropriately after opening the air valve operating part.
  • the air valve opening portion is formed to be bent backward from the support shaft
  • the needle opening portion is formed to be bent backward from the support shaft
  • the operation portion is forward from the needle opening portion.
  • the extended portion extends to the outer peripheral surface of the airbrush main body, and the operation portion is bent obliquely rearward from the extended portion.
  • the operation portion is tilted rearward so as to contact the outer surface of the airbrush main body.
  • the needle opening portion may be formed so as to fully open the needle operating portion in a contact state.
  • a lever main body can be easily manufactured with a single component etc. by bending a plate-shaped member and forming an air valve opening part, a needle opening part, and an operation part. .
  • the lever control member that is attached to an outer surface of the airbrush main body and controls the tilted state of the lever main body.
  • the lever control member includes an opening through which the operation unit is inserted, and a tilting direction of the lever main body. And a controller that controls the tilted state of the lever body by adjusting the position.
  • a lever control member is covered on an airbrush main body, and the lever control member is moved to the front-back direction in the state which inserted the operation part in the opening part of this lever control member, By this lever control member, a lever The tilting state of the main body can be controlled. Thereby, operation of a lever main body can be made easier.
  • control unit may include an operation angle limiting portion that limits the tilt angle of the lever body by adjusting the position of the lever control member in the tilt direction of the lever body.
  • the tilt angle of the lever body is limited by the operation angle limiting portion by adjusting the position of the control unit so that the operation angle limiting portion limits the tilt angle of the lever body.
  • the opening amount of the needle operating portion due to the tilting of the lever body can be made constant, and the injection amount of the liquid paint or the like can be restricted to be constant.
  • the limited injection amount can be maintained even if the operation of the lever body is repeated.
  • the control unit may include an operation angle holding portion that holds the tilt angle of the lever body by adjusting the position of the lever control member in the tilt direction of the lever body.
  • the tilt angle of the lever body can be maintained at the operation angle holding portion by adjusting the position of the control unit so that the operation angle holding portion holds the tilt angle of the lever body.
  • the airbrush according to the present invention includes any one of the airbrush operating levers.
  • FIG. 1 is a perspective view showing an airbrush operating lever according to an embodiment of the present invention.
  • FIG. 2 is a drawing showing the airbrush operating lever shown in FIG. 1, wherein (A) is a front view and (B) is a side view.
  • FIG. 3 is a longitudinal sectional view showing an airbrush provided with the airbrush operating lever shown in FIG. 4 is a longitudinal sectional view showing a state in which the airbrush operating lever shown in FIG. 3 is mounted on the airbrush body.
  • FIG. 5 is a drawing showing the operating state of the airbrush operating lever shown in FIG. 4, (A) is a vertical cross-sectional view of a state where only air is injected, and (B) is a state where air and liquid paint are injected. It is a longitudinal cross-sectional view.
  • FIG. 6A and 6B are views showing a lever control member according to the present invention, in which FIG. 6A is a perspective view and FIG. 6B is a plan view.
  • FIG. 7 is a longitudinal sectional view showing a state in which the lever control member shown in FIG. 6 is mounted on the airbrush main body.
  • 8A and 8B are diagrams showing an adjustment state of the lever control member shown in FIG. 7, wherein FIG. 8A is a longitudinal sectional view showing a state in which the tilt angle of the lever body is limited, and FIG. 8B holds the tilt angle of the lever body.
  • (C) is a longitudinal cross-sectional view which shows the state which hold
  • FIG. 9 is a longitudinal sectional view showing the internal structure of a conventional general airbrush. 10 is a drawing showing the operating state of the airbrush shown in FIG. 9, (A) is a longitudinal sectional view in a state where it is not operated, (B) is a longitudinal sectional view in a state where only air is injected, (C).
  • FIG. 3 is a longitudinal sectional view of a state in which air and liquid paint are injected.
  • the air brush 1 having the same structure as the air brush 100 shown in FIG. 9 will be described as an example.
  • the concept of the front-rear direction in the document of this specification and the claims is the same as the concept in which the jetting direction (left direction of the paper surface) of the liquid paint or the like P of the airbrush 1 shown in FIG.
  • FIG. 1 is a perspective view showing an airbrush operating lever 10 according to an embodiment.
  • 2A and 2B are drawings showing the airbrush operating lever 10, wherein FIG. 2A is a front view and FIG. 2B is a side view.
  • the airbrush operating lever 10 includes a lever body 11 having a support shaft 12 that is engaged with an engaging groove 114 (FIG. 3) provided in the vicinity of the air valve operating portion 112.
  • the lever main body 11 has an operation portion 15 for tilting the upper portion of the lever main body 11 rearward around the support shaft 12, and the operation of the operation portion 15 pushes the air valve operation portion 112 downward below the support shaft 12.
  • An air valve opening part 20 that opens the air valve 113 and a needle opening part 25 that moves the needle operating part 110 rearward above the support shaft 12 by operation of the operation part 15 are provided.
  • the needle opening portion 25 has an insertion hole portion 26 through which the needle 105 is inserted.
  • the lever main body 11 of this embodiment is formed by bending the plate-like member to form the operation portion 15, the air valve opening portion 20, and the needle opening portion 25.
  • the lever main body 11 can be easily manufactured from a single component by pressing or the like.
  • the specific structure of the lever body 11 is such that the air valve opening 20 is bent backward from the support shaft 12, and the needle opening 25 is bent backward from the support shaft 12.
  • the operation portion 15 is formed to have an extended portion 16 that is bent forward from the needle opening portion 25 and extends to the outer peripheral surface of the airbrush main body 101, and an operation portion 17 that is bent obliquely rearward from the extended portion 16. ing.
  • the operating portion 17 is tilted rearward and brought into contact with the outer surface of the airbrush main body 101 (FIG.
  • the needle opening portion 25 brings the needle operating portion 110 into the fully open position. Is formed. As shown in FIGS. 4 and 5A, the needle opening portion 25 is formed in such a positional relationship that the needle operating portion 110 is operated after the air valve opening portion 20 is operated.
  • the air valve opening part 20 is moved by the air valve operating part 112 by tilting the operating part 15 of the lever body 11 backward. Opened. Then, the needle opening part 25 is opened by the needle operating part 110, and the liquid paint or the like P can be ejected by the air A. Thereby, the liquid paint or the like P can be atomized with the air A and sprayed in an appropriate amount only by the tilting operation of the lever main body 11.
  • the lever main body 11 has a support shaft 12 that engages with an engaging groove 114 (FIG. 9) provided in the vicinity of the air valve operating portion 112.
  • the support shaft 12 of the lever body 11 can be engaged with the engagement groove 114 and attached to the airbrush body 101. Therefore, the operation lever 106 of the existing airbrush 100 can be replaced with the airbrush operation lever 10.
  • the operation part 15 of the lever main body 11 is tilted in one direction, thereby opening the air valve operation part 112 and then appropriately opening the needle operation part 110. Operation can be realized.
  • FIG. 3 is a longitudinal sectional view showing the airbrush 1 with the airbrush operating lever 10 mounted thereon. Since the illustrated airbrush 1 has the same structure as the airbrush 100 shown in FIG. 9 described above, only the configuration related to the airbrush operating lever 10 will be described, and the same configuration as the airbrush 100 shown in FIG. Reference numerals are assigned and descriptions thereof are omitted.
  • the needle 105 provided along the axial center part is provided in the cylindrical airbrush main body 101 of the airbrush 1.
  • An airbrush operating lever 10 is provided in front of a needle operating unit 110 that moves the needle 105 rearward.
  • the lever body 11 of the airbrush operating lever 10 is mounted with the support shaft 12 engaged with the engaging groove 114.
  • the needle 105 is inserted through the insertion hole 26 of the lever body 11.
  • the other structure of the air brush 1 is the same as the air brush 100 of FIG. 9 mentioned above.
  • FIG. 4 is a longitudinal sectional view showing a state where the airbrush operating lever 10 is mounted on the airbrush main body 101.
  • 5A and 5B are views showing the operating state of the airbrush operating lever 10 shown in FIG. 4, where FIG. 5A is a longitudinal sectional view of the state in which air A is injected, and FIG. It is a longitudinal cross-sectional view of the state made.
  • the airbrush operating lever 10 is mounted by inserting the lever body 11 into the airbrush body 101 through the insertion opening 116 and engaging the support shaft 12 with the engagement groove 114.
  • the air valve opening portion 20 is in contact with the air valve operating portion 112, but the needle opening portion 25 is in a state where a predetermined gap S is opened between the needle opening portion 25 and the needle operating portion 110.
  • the predetermined gap S is a configuration for operating the needle operating unit 110 with the needle opening 25 after operating the air valve operating unit 112 with the air valve opening 20.
  • the air valve opening portion 20 rotates downward about the support shaft 12 and the air valve operating portion. Press 112 down. As a result, the air valve 113 is slightly opened and air A is supplied.
  • the needle opening part 25 of the lever body 11 rotates backwardly through the gap S about the support shaft 12.
  • the air valve operating portion 112 opens the air valve 113, for example, about 30%. In this state, the needle operating part 110 does not open the blowout hole 103 by the needle 105.
  • the air valve opening portion 20 is pivoted downward about the support shaft 12 so that the air valve operating portion. 112 is further pushed down. Then, the needle opening part 25 moves the needle operating part 110 backward.
  • the rearward tilt of the lever body 11 can be tilted to the maximum position where the operation unit 15 contacts the outer surface of the airbrush body 101.
  • the state in which the lever body 11 is tilted to the maximum position is the state in which the air valve opening part 20 is opened to the maximum position by the air valve opening part 20, and the needle operating part 110 is moved to the maximum position by the needle opening part 25. In this state, the paint P or the like is sprayed at the maximum spray amount.
  • the needle opening part 25 is used after the operation of opening the air valve operating part 112 by the air valve opening part 20 only by the operation of tilting the operating part 15 of the lever body 11 backward.
  • the needle actuating part 110 is opened, and the liquid paint or the like P can be ejected by air A in an appropriate amount.
  • the air A can be injected in a small amount, and then the amount of air A injected and the amount of liquid paint P supplied can be increased simultaneously. This makes it possible to easily adjust subtle changes in the liquid paint or the like P when drawing thin line shading, small circle shading, or the like.
  • the adjustment screw 118 is provided on the tail cap 117, the position where the rear end 115 of the needle 105 can move backward can be adjusted by screwing the adjustment screw 118. Thereby, the amount by which the needle 105 is opened via the needle operating part 110 by the lever body 11 can be adjusted.
  • FIG. 6A and 6B are drawings showing the lever control member 30, where FIG. 6A is a perspective view and FIG. 6B is a plan view.
  • the lever control member 30 of this embodiment is a member that is formed in a cylindrical shape that is attached to the outer surface of the airbrush main body 101 having a circular cross section, and is partially cut off in the axial direction.
  • the lever control member 30 has a spring property for tightening the outer surface of the airbrush main body 101 in a state of being mounted on the outer surface of the airbrush main body 101.
  • An opening 31 through which the operation unit 15 of the lever main body 11 is inserted is provided on the upper portion of the lever control member 30.
  • the front end and the rear end (left end and right end in the figure) of the opening 31 serve as a control unit 32 that controls the tilted state of the lever body 11.
  • the rear end of the opening 31 serves as an operation angle limiting portion 33 serving as a control unit that limits the tilt angle of the lever body 11 by adjusting the position of the lever control member 30 in the tilt direction of the lever body 11.
  • the front end of the opening 31 serves as an operation angle holding portion 34 as a control unit that holds the tilt angle of the lever body 11 by adjusting the position of the lever control member 30 in the tilt direction of the lever body 11.
  • FIG. 7 is a longitudinal sectional view showing a state in which the lever control member 30 is mounted on the airbrush main body 101 in the state shown in FIG.
  • the lever control member 30 is shown without a cross section.
  • the cylindrical lever control member 30 can be attached to the outer surface of the cylindrical airbrush main body 101.
  • the position in the front-rear direction is maintained by the frictional force between the lever control member 30 and the outer surface of the airbrush main body 101 due to its spring property.
  • the lever control member 30 can be moved in the front-rear direction with a force larger than the friction force between the lever control member 30 and the outer surface of the airbrush main body 101.
  • the tail cap 120 does not require the adjusting screw 118 as shown in FIG.
  • FIG. 8A and 8B are diagrams showing an adjustment state of the lever control member 30, wherein FIG. 8A is a longitudinal sectional view showing a state in which the tilt angle of the lever body 11 is limited, and FIG. 8B holds the tilt angle of the lever body 11.
  • (C) is a longitudinal cross-sectional view which shows the state which hold
  • the lever control member 30 is positioned forward of the airbrush main body 101 so that the rear end of the opening 31 has an operation angle limiting portion 33 that limits the tilt angle of the lever main body 11.
  • the illustrated state shows a state in which the lever main body 11 is limited by an operation amount of about 50%, and even if the lever main body 11 is tilted backward, the operation angle is limited by contacting the operation angle limiting portion 33. .
  • the opening amount of the needle operation part 110 by tilting of the lever main body 11 can be made constant, and the injection amount of liquid paint etc. P can be restrict
  • the finger is removed from the operation unit 15 of the lever main body 11, the same limited injection amount can be maintained during the next operation.
  • the lever control member 30 is adjusted to the rear of the airbrush body 101 while the lever body 11 is tilted, so that the front end of the opening 31 adjusts the tilt angle of the lever body 11. It functions as the operation angle holding part 34 to hold.
  • the illustrated state shows a state in which the lever main body 11 is held at an operation amount of about 50%, and the lever control member 30 is moved rearward while the lever main body 11 is tilted rearward so that the operating angle holding portion is shown. 34 is in contact with the lever body 11.
  • the lever main body 11 can be kept tilted, and the opening amount of the needle operation unit 110 can be kept constant, and the injection amount of the liquid paint or the like P can be restricted to a constant value.
  • the state where the liquid paint or the like P is ejected can be maintained. Thereby, a continuous and stable coating operation can be performed.
  • the lever control member 30 is adjusted to the rear side of the airbrush main body 101 with the lever main body 11 tilted to the maximum position, so that the front end of the opening 31 is located on the lever main body 11. It functions as an operation angle holding portion 34 that holds the tilt angle.
  • the state shown in the figure is the state of the maximum operation amount in which the lever body 11 is tilted backward, and the lever control member 30 is moved backward to bring the operation angle holding portion 34 into contact with the lever body 11.
  • the lever main body 11 can be kept tilted, and the amount of injection of the liquid paint or the like P can be limited to a constant value while keeping the opening amount of the needle operating portion 110 at a maximum.
  • the state where the liquid paint or the like P is ejected can be maintained. Thereby, a continuous and stable coating operation can be performed.
  • the injection amount of the liquid paint or the like P can be adjusted by the lever control member 30, the injection amount of the liquid paint or the like P can be easily adjusted at the position of the airbrush operating lever 10 regardless of the length of the needle 105 or the like. can do.
  • the amount of air injection and the amount of liquid paint P supplied can be increased or decreased at the same time by the tilting amount of the lever body 11, so that it is possible to easily draw subtle changes such as the density of thin lines and the density of small circles. Become.
  • the spray amount of the liquid paint P due to the tilt of the lever main body 11 is limited to a constant amount, or the spray state of the liquid paint etc. P is constant even if the finger is released from the lever main body 11. It is possible to improve the operability of the airbrush 1 by easily adjusting the injection amount of the liquid paint P or the like.
  • the airbrush 1 in the above-described embodiment is an example, and an airbrush main body 101, a needle operating unit 110 that moves a needle 105 provided along the axial center of the airbrush main body 101 in a backward direction, and the airbrush main body 101.
  • the airbrush 1 includes the air valve operating unit 112 that operates in a direction crossing the axial direction of the air valve 113 to open the air valve 113, the airbrush 1 can be applied to other types of airbrushes. It is not limited to the embodiment.

Landscapes

  • Nozzles (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)

Abstract

L'invention concerne un levier d'actionnement d'aérographe comprenant un corps de levier muni d'un arbre de support destiné à être mis en prise avec une rainure de mise en prise ménagée à proximité d'une partie d'actionnement de soupape pneumatique. Le corps de levier comporte : une partie d'actionnement pour incliner, centrée sur l'arbre de support, la partie supérieure du corps de levier vers l'arrière ; une partie ouverture de soupape pneumatique pour presser la partie d'actionnement de soupape pneumatique vers le bas, au-dessous de l'arbre de support par l'actionnement de la partie d'actionnement pour ouvrir la soupape pneumatique ; une partie ouverture de pointeau pour déplacer une partie d'actionnement de pointeau vers l'arrière, au-dessus de l'arbre de support par l'actionnement de la partie d'actionnement ; et un trou d'insertion dans lequel est inséré le pointeau. La partie ouverture de pointeau est conçue de sorte que la partie d'actionnement de pointeau soit actionnée après l'actionnement de la partie d'actionnement de soupape pneumatique par la partie ouverture de soupape pneumatique. En conséquence, l'invention concerne un levier d'actionnement d'aérographe, grâce auquel même un utilisateur qui n'est pas habitué à faire fonctionner une aérographe peut facilement ajuster de petites quantités de pulvérisation de peintures liquides, etc. par des manœuvres d'inclinaison du corps de levier.
PCT/JP2016/003345 2016-07-15 2016-07-15 Levier d'actionnement d'aérographe et aérographe le comprenant Ceased WO2018011833A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2018527038A JP6589059B2 (ja) 2016-07-15 2016-07-15 エアブラシ用操作レバーとそれを備えたエアブラシ
PCT/JP2016/003345 WO2018011833A1 (fr) 2016-07-15 2016-07-15 Levier d'actionnement d'aérographe et aérographe le comprenant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2016/003345 WO2018011833A1 (fr) 2016-07-15 2016-07-15 Levier d'actionnement d'aérographe et aérographe le comprenant

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WO2018011833A1 true WO2018011833A1 (fr) 2018-01-18

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54137715A (en) * 1978-04-14 1979-10-25 Cbs Inc Air brush
JPH091002A (ja) * 1995-06-06 1997-01-07 Hansa Technik Gmbh スプレーガン
US5779157A (en) * 1996-06-04 1998-07-14 Badger Air Brush Co. Air brush with removable paint regulating needle
US20030071144A1 (en) * 1997-10-14 2003-04-17 Naemura William H. Air brush with removable and rotatable nozzle head
JP2004057839A (ja) * 2002-07-24 2004-02-26 Bb Rich Co Ltd エアーブラシ
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