CN211801699U

CN211801699U - Air blow gun

Info

Publication number: CN211801699U
Application number: CN202020311113.4U
Authority: CN
Inventors: 赵聚成
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-10-30
Anticipated expiration: 2030-03-13

Abstract

The utility model discloses an air blow gun, including rifle main part, spring, piston cylinder, sealed pad, sealing washer, round pin axle and attacker, inside venthole, mounting hole, connecting hole and the inlet port of seting up mutual intercommunication from left to right in proper order of rifle main part, mounting groove has been seted up in rifle main part bottom left side, it is connected with the attacker to rotate through the round pin axle in the mounting groove, the attacker upper end is seted up flutedly, the inside top fixedly connected with spring of mounting hole, the piston cylinder is installed to the mounting hole position in the bottom of spring, piston cylinder upper end fixedly connected with annular sealed pad, sealed pad is corresponding with the connecting hole, piston cylinder lower extreme fixedly connected with sealing washer, the sealing washer is located the mounting hole, piston cylinder bottom is circular-arcly to the top is tightly in the recess of attacker upper end. The utility model has the advantages of simple and reasonable structure, convenient to use, the cost of manufacture is low, and the practicality is strong.

Description

Air blow gun

Technical Field

The utility model relates to an air blow gun specifically is a air blow gun.

Background

The air blow gun is a tool for conveniently controlling high-pressure air to blow out, is widely applied to industrial production, is unreasonable in structure and inconvenient to use, and provides the air blow gun.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a gas blow gun is provided, it is unreasonable to have solved current gas blow gun structure, the problem of being not convenient for use.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an air blow gun, includes rifle main part, spring, piston cylinder, sealed pad, sealing washer, round pin axle and attacker, inside venthole, mounting hole, connecting hole and the inlet port of intercommunication each other from left to right seted up in proper order of rifle main part, mounting groove has been seted up on the left of rifle main part bottom, it is connected with the attacker to rotate through the round pin axle in the mounting groove, the attacker upper end is seted up flutedly, the inside top fixedly connected with spring of mounting hole, the mounting hole is located the bottom of spring and installs the piston cylinder, the annular sealed pad of piston cylinder upper end fixedly connected with, sealed pad is corresponding with the connecting hole, piston cylinder lower extreme fixedly connected with sealing washer, the sealing washer is located the mounting hole, piston cylinder bottom is circular-arcly to the top is tightly in the recess.

On the basis of the scheme, the alloy nut ring is fixedly connected into the port at the right end of the air inlet hole in an embedded mode.

On the basis of the scheme, a plurality of special-shaped through holes are formed in the upper end of the gun body, and a hook is fixedly connected to the bottom of the left end of the gun body.

On the basis of the scheme, the piston cylinder is in sliding fit with the mounting hole, and an annular groove is formed in the position, between the sealing gasket and the sealing ring, of the piston cylinder.

On the basis of the scheme, the outer ring of the handle at the right end of the gun main body is provided with anti-skid grains.

Compared with the prior art, the utility model beneficial effect who has is: the utility model provides an air blow gun, adopts new structure, and the inlet port is equipped with alloy nut circle with outer pipe line junction, not smooth tooth, non-landing when being connected with outer pipe line, and the attacker optimizes the lever fulcrum and handles, and is more laborsaving, ventilates and accessible, and it is big to give vent to anger, and the stroke is short, reduces spring fatigue degree, and is more durable, reaches laborsaving node, has set up special-shaped through-hole and couple, hangs fast when convenient to use and puts, can be fit for different workman's work custom, and more effective raise the efficiency has set up anti-skidding line on hand, and it is more firm to be convenient for hold, the utility model has the advantages of simple and reasonable structure, convenient to use, the cost of manufacture is low, and the practicality.

Drawings

FIG. 1 is a schematic structural view of an air blow gun according to the present invention;

FIG. 2 is a schematic view of a main body structure of an air blow gun according to the present invention;

FIG. 3 is a schematic view of a partial structure of a piston cylinder of the air blow gun according to the present invention;

fig. 4 is a schematic view of the structure of the fastener of the air blow gun of the present invention.

The reference numbers in the figures are: 1-gun body, 101-air outlet hole, 102-mounting hole, 103-connecting hole, 104-air inlet hole, 105-alloy nut ring, 106-special-shaped through hole, 107-hook, 108-mounting groove, 2-spring, 3-piston cylinder, 301-annular groove, 4-sealing gasket, 5-sealing ring, 6-pin shaft, 7-buckle and 701-groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1 to 4, the air blow gun comprises a gun main body 1, a spring 2, a piston cylinder 3, a sealing gasket 4, a sealing ring 5, a pin shaft 6 and a handle 7, wherein an air outlet 101, a mounting hole 102, a connecting hole 103 and an air inlet 104 which are mutually communicated are sequentially formed in the gun main body 1 from left to right, the air outlet 101, the mounting hole 102, the connecting hole 103 and the air inlet 104 are convenient for high-pressure air to enter the gun main body 1 and then to be sprayed out, a mounting groove 108 is formed in the left side of the bottom end of the gun main body 1, the handle 7 is rotatably connected in the mounting groove 108 through the pin shaft 6, the handle 7 is convenient for controlling the on-off of the high-pressure air, a groove 701 is formed in the upper end of the handle 7, the spring 2 is fixedly connected to the top end of the mounting hole 102, the piston cylinder 3 is arranged at the bottom end, the sealing gasket 4 corresponds to the connecting hole 103, the lower end of the piston cylinder 3 is fixedly connected with a sealing ring 5, the sealing ring 5 is positioned in the mounting hole 102, the sealing ring 5 can prevent high-pressure gas from leaking, the bottom end of the piston cylinder 3 is arc-shaped and tightly props against the groove 701 at the upper end of the buckle 7, and the groove 701 can position the piston cylinder 3.

An alloy nut ring 105 is fixedly connected with the right end port of the air inlet hole 104 in an embedded mode, when the alloy nut ring 105 is connected with an external air pipeline, teeth cannot slip, the external air pipeline cannot slide off, and the use is safe and reliable; the upper end of the gun body 1 is provided with a plurality of special-shaped through holes 106, the bottom of the left end of the gun body 1 is fixedly connected with a hook 107, and the special-shaped through holes 106 and the hook 107 are convenient for hanging the gun body 1; the piston cylinder 3 is in sliding fit with the mounting hole 102, so that the piston cylinder 3 can move in the mounting hole 102 conveniently; an annular groove 301 is formed between the sealing gasket 4 and the sealing ring 5 of the piston cylinder 3, and the annular groove 301 is convenient for gas circulation; the outer ring of the handle at the right end of the gun body 1 is provided with anti-skid lines, so that the gun body can play a role in skid resistance.

The utility model discloses a principle and advantage: a kind of air blow gun, when using, the button 7 is buckled, the bottom of the upper end recess 701 of the button 7 promotes the piston cylinder 3 to move towards the inside of the mounting hole 102, the piston cylinder 3 compresses the spring 2, and drive the sealing gasket 4 and the sealing ring 5 to move in the inside of the mounting hole 102, the sealing gasket 4 leaves the attachment hole 103 after moving, the attachment hole 103 communicates with air outlet 101 through the ring channel 301 on the piston cylinder 3, the high-pressure gas entering from the air inlet 104 will be sprayed out of the gun body 1 from the attachment hole 103, the ring channel 301 and the air outlet 101, after loosening the button 7, under the elastic action of the spring 2, the piston cylinder 3 and the button 7 will be restored to the original position, the sealing gasket 4 will block the attachment hole 103, the high-pressure gas stops passing through, the gun body 1 can be hung and put through the special-shaped through hole 106 and the hook 10 when not needing to be used, the utility, the manufacturing cost is low, and the method is suitable for popularization and application.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a gas blow gun, includes rifle main part (1), spring (2), piston cylinder (3), sealed pad (4), sealing washer (5), round pin axle (6) and attacker (7), its characterized in that: the gun is characterized in that an air outlet hole (101), a mounting hole (102), a connecting hole (103) and an air inlet hole (104) which are communicated with each other are sequentially formed in the gun body (1) from left to right, a mounting groove (108) is formed in the left side of the bottom end of the gun body (1), a buckle (7) is rotatably connected in the mounting groove (108) through a pin shaft (6), a groove (701) is formed in the upper end of the buckle (7), a spring (2) is fixedly connected to the top end of the interior of the mounting hole (102), a piston cylinder (3) is mounted at the bottom end, located on the spring (2), of the mounting hole (102), an annular sealing gasket (4) is fixedly connected to the upper end of the piston cylinder (3), the sealing gasket (4) corresponds to the connecting hole (103), a sealing ring (5) is fixedly connected to the lower end of, the bottom end of the piston cylinder (3) is arc-shaped and is tightly propped in a groove (701) at the upper end of the buckle (7).

2. An air blow gun according to claim 1 characterised in that a fixedly attached alloy nut ring (105) is embedded in the right end port of the air inlet hole (104).

3. The air blow gun according to claim 1, characterized in that a plurality of special-shaped through holes (106) are formed in the upper end of the gun body (1), and a hook (107) is fixedly connected to the bottom of the left end of the gun body (1).

4. The air blow gun according to claim 1 characterized in that the piston cylinder (3) is in sliding fit with the mounting hole (102), and an annular groove (301) is formed between the sealing gasket (4) and the sealing ring (5) of the piston cylinder (3).

5. An air blow gun according to claim 1 characterised in that the outer ring of the right end handle of the gun body (1) is provided with anti-slip threads.