CN215395030U

CN215395030U - Air discharging structure for disassembling air nail gun

Info

Publication number: CN215395030U
Application number: CN202120888036.3U
Authority: CN
Inventors: 龙华利; 芦尧尧
Original assignee: Wuxi Mingshuo Hardware Manufacturing Co ltd
Current assignee: Wuxi Mingshuo Hardware Manufacturing Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2022-01-04
Anticipated expiration: 2031-04-27

Abstract

A deflation structure for disassembling a gas nail gun comprises a pipe fitting, wherein a connecting structure is arranged on one side of the end of the pipe fitting, a connector is arranged on the connecting structure, a buffer structure is arranged on one side, close to the port of the pipe fitting, of the connector, and the buffer structure is provided with a fixed sleeve; the rubber ring is arranged on the pipe fitting and is matched with the fixing block to drive the rubber rope, so that the bending angle of the pipe fitting is increased, and the problem of air leakage caused by easy bending of a contact point between the pipe fitting and the connector is solved; and meanwhile, the rotating rod is twisted, so that the sealing plate rotates until the sealing plate is clamped with the spring ejector pin on the inner wall of the connector to form sealing, and the problem that dust easily enters the connector between the air nail gun and the pipe fitting after the pipe fitting is pulled out is solved.

Description

Air discharging structure for disassembling air nail gun

Technical Field

The utility model relates to the technical field of air pipe air release, in particular to an air release structure for disassembling an air nail gun.

Background

The trachea of gas nail rifle can be dismantled after work is accomplished, through the wire reel with the pipeline rolling, prevents that wearing and tearing from appearing in the pipeline, is closing the air compressor machine back usually, can store a large amount of high-pressure gas in the pipeline, makes the operator be injured when pulling out the connector with gas nail rifle easily.

The air pipe is easy to store a large amount of high-pressure gas after the air nail gun pipe fitting is used at the present stage, the human body is easy to be injured when the air nail gun pipe fitting is suddenly pulled out and inserted, meanwhile, the contact point of the pipe fitting and the connector is easy to bend to cause air leakage of the pipe fitting, and dust easily enters the connecting part of the air nail gun and the pipe fitting after the pipe fitting is pulled out.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that a large amount of gas is easily generated to cause damage to a human body when a pipe fitting of a gas nail gun is pulled out and inserted at the present stage, the contact point of the pipe fitting and a connector is easily bent to cause air leakage of the pipe fitting, and dust is easily introduced into the connection part of the gas nail gun and the pipe fitting after the pipe fitting is pulled out, so that the air release structure for disassembling the gas nail gun is provided.

The technical scheme adopted by the utility model for solving the technical problem is as follows: the utility model provides a gas nail rifle is dismantled and is used gassing structure, includes the pipe fitting, pipe fitting end one side is provided with linking structure, it is provided with the connector to link up structurally, one side that the connector is close to the pipe fitting port is provided with buffer structure, buffer structure is provided with fixed cover, linking structure one side is provided with protection architecture, the last protective sheath that is provided with of protection architecture.

According to a preferred technical scheme, the connector is hollow, a groove is formed in one side outside the connector, a rotating rod is inserted in the groove, the upper end of the rotating rod is integrally formed into a limiting protrusion through casting, a sealing plate is sleeved at the bottom end of the rotating rod, the bottom end of the sealing plate is rotatably connected with the connector through a rotating shaft, through holes are formed in two sides, far away from each other, of the sealing plate, and spring ejector pins are inserted into two sides, far away from each other, of the connector.

According to a preferable technical scheme of the utility model, the upper side and the lower side of the fixed sleeve are both provided with first grooves, the first grooves are internally and integrally formed with limiting blocks through casting, bearings are inserted in the first grooves, two ends of each bearing are sleeved with a torsion spring, the bearings are sleeved with sealing blocks, and the sealing blocks are semicircular.

According to a preferable technical scheme, an elastic gasket is arranged between the protective sleeve and the connector, the rubber ring is connected to the inner rubber of the protective sleeve, four fixed blocks which are arranged at equal intervals are integrally formed on one side of the rubber ring through casting of the protective sleeve, a rubber rope is connected to the inner side of each fixed block in a sleeved mode, the other end of the rubber rope is fixedly connected with the fixed ring, and the side, away from the rubber ring, of the protective sleeve is connected with a folding piece in a glued mode.

According to a preferable technical scheme, five folding pieces are arranged, the sizes of the folding pieces are sequentially reduced, grooves are fixedly connected among the folding pieces, and fixing rings are connected to the positions, located on the rubber ropes, of the pipe fittings in an adhesive mode.

The utility model has the following advantages: the sealing block is driven to return to be normal through automatic correction of the torsion spring under the condition of not being stressed by the connector, so that internal sealing of the pipe fitting is formed, high-speed release of air pressure is slowed down, and the problem that a large amount of air is easily generated when the pipe fitting of the air nail gun is pulled out and inserted at the present stage to cause damage to a human body is solved; the rubber ring is arranged on the pipe fitting and is matched with the fixing block to drive the rubber rope, so that the bending angle of the pipe fitting is increased, and the problem of air leakage caused by easy bending of a contact point between the pipe fitting and the connector is solved; and meanwhile, the rotating rod is twisted, so that the sealing plate rotates until the sealing plate is clamped with the spring ejector pin on the inner wall of the connector to form sealing, and the problem that dust easily enters the connector between the air nail gun and the pipe fitting after the pipe fitting is pulled out is solved.

Drawings

FIG. 1 is a side cross-sectional structural view of a nailer vent structure in accordance with a preferred embodiment of the present invention;

FIG. 2 is a schematic three-dimensional view of a release structure for a nailer disassembly in accordance with a preferred embodiment of the present invention;

fig. 3 is an enlarged schematic view of a blow-off structure for disassembling a nail gun according to a preferred embodiment of the present invention at a point a.

Description of reference numerals: 1. a pipe fitting; 2. a linking structure; 21. a connector; 22. rotating the rod; 23. closing the plate; 24. a spring thimble; 3. a buffer structure; 31. fixing a sleeve; 32. a first groove; 33. a limiting block; 34. a bearing; 35. a sealing block; 4. a protective structure; 41. a protective sleeve; 42. an elastic pad; 43. a rubber ring; 44. a fixed block; 45. a bungee cord; 46. and folding the sheet.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model will be further explained with reference to the drawings.

Referring to fig. 1-3, the utility model provides a technical scheme of an air bleeding structure for disassembling a pneumatic nail gun, which includes a pipe fitting 1, wherein a connecting structure 2 is arranged on one side of an end of the pipe fitting 1, a connector 21 is arranged on the connecting structure 2, a buffer structure 3 is arranged on one side of the connector 21 close to a port of the pipe fitting 1, the buffer structure 3 is provided with a fixing sleeve 31 for conveniently fixing a sealing block 35 to form a sealing structure, a protection structure 4 is arranged on one side of the connecting structure 2, and a protection sleeve 41 is arranged on the protection structure 4 for conveniently fixing the connector 21 and a rubber ring 43.

The upper and lower sides of the fixed sleeve 31 are both provided with first grooves 32, a limiting block 33 is integrally formed in the first groove 32 by casting, a bearing 34 is inserted in the first groove 32, a torsion spring is sleeved at both ends of the bearing 34, a sealing block 35 is sleeved on the bearing 34, the sealing block 35 is semicircular, the pressure of air pressure rapidly passing through the pipe fitting 1 is reduced, the interior of the connector 21 is hollow, one side of the exterior of the connector 21 is provided with a groove, a rotating rod 22 is inserted in the groove, a limiting bulge is integrally formed at the upper end of the rotating rod 22 by casting, the closing plate 23 is convenient to rotate, the bottom end of the rotating rod 22 is sleeved with the closing plate 23, the bottom end of the closing plate 23 is rotatably connected with the connector 21 by a rotating shaft, both sides of the closing plate 23, which are far away from each other are provided with through holes, whether the connector 21 is sealed or not is convenient to confirm, spring ejector pins 24 are respectively inserted in both sides of the connector 21, the closing plate 23 is convenient to fix, the folding pieces 46 are provided with five parts and the sizes are reduced in turn, the fixed connection recess between the folded sheet 46, it has solid fixed ring to lie in rubber ring 45 department glue connection on the pipe fitting 1, conveniently fix rubber ring 45, be provided with elastic gasket 42 between protective sheath 41 and the connector 21, conveniently form sealedly, glue connection has rubber ring 43 in the protective sheath 41, protective sheath 41 lies in rubber ring 43 one side and has four fixed blocks 44 that the equidistance was arranged through casting integrated into one piece, rubber ring 45 has been cup jointed in the fixed block 44, the solid fixed ring of other end fixed connection of rubber ring 45, conveniently fix rubber ring 45, protective sheath 41 keeps away from rubber ring 43 one side glue connection has folded sheet 46, can follow the swing of pipe fitting 1 and contract to arbitrary direction.

Specifically, when the utility model is used, the connector 21 is pulled out after the nailing work is finished, meanwhile, the bulge in the connector 21 is not pressed against the sealing block 35 any more, the torsion spring is automatically straightened without being stressed to drive the sealing blocks 35 to be mutually attached, the high-speed release of the air pressure in the pipe fitting 1 can be slowed down, the injury to the human body is reduced, meanwhile, the limit bump on the connector 21 is rotated to rotate the sealing plate 23 in the connector 21, the spring thimble 24 in the belt is clamped in the through hole of the sealing plate 23 to realize sealing and dust prevention, the dust is reduced, meanwhile, the pipe fitting 1 needs to rotate by various angles back and forth during the work of the air nail gun, the rubber ring 43 in the protective sleeve 41 carries out certain pressure release, meanwhile, when the pipe fitting 1 shakes, the rubber ropes 45 on the four fixing blocks 44 can be extruded in a certain direction, the rubber rope 45 opposite to the direction provides reverse stress, and the foldable and contractible folding sheet 46 is matched, the wear between the pipe 1 and the coupling head 21 is reduced.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Other parts of the utility model not described in detail are prior art and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a gas nail rifle is dismantled with gassing structure, includes pipe fitting (1), its characterized in that, pipe fitting (1) end one side is provided with linking structure (2), be provided with connector (21) on linking structure (2), one side that connector (21) are close to pipe fitting (1) port is provided with buffer structure (3), buffer structure (3) are provided with fixed cover (31), it is provided with protective structure (4) to link up structure (2) one side, be provided with protective sheath (41) on protective structure (4).

2. The deflation structure for disassembling the air nail gun according to claim 1, wherein the connector (21) is hollow, one side of the outer side of the connector (21) is provided with a groove, a rotating rod (22) is inserted in the groove, the upper end of the rotating rod (22) is integrally formed by casting to form a limiting bulge, the bottom end of the rotating rod (22) is sleeved with a sealing plate (23), the bottom end of the sealing plate (23) is rotatably connected with the connector (21) through a rotating shaft, both sides of the sealing plate (23) which are far away from each other are provided with through holes, and both sides of the connector (21) which are far away from each other are inserted with spring ejector pins (24).

3. The air bleeding structure for disassembling the air nail gun according to claim 1, wherein the fixed sleeve (31) is provided with first grooves (32) on both upper and lower sides thereof, the first grooves (32) are internally and integrally formed with limit blocks (33) by casting, bearings (34) are inserted into the first grooves (32), torsion springs are sleeved on both ends of the bearings (34), sealing blocks (35) are sleeved on the bearings (34), and the sealing blocks (35) are semicircular.

4. The air release structure for disassembling the air nail gun according to claim 1, characterized in that an elastic gasket (42) is arranged between the protective sleeve (41) and the connecting head (21), a rubber ring (43) is connected to the inner side of the protective sleeve (41), four fixed blocks (44) arranged at equal intervals are integrally formed on one side of the rubber ring (43) through casting, a rubber rope (45) is connected to the inner side of each fixed block (44), the other end of the rubber rope (45) is fixedly connected with a fixed ring, and a folding piece (46) is connected to one side of the protective sleeve (41) away from the rubber ring (43) through gluing.

5. The deflating structure for disassembling the air nail gun according to claim 4, wherein the folding pieces (46) are five and sequentially reduced in size, grooves are fixedly connected between the folding pieces (46), and a fixing ring is glued on the pipe (1) at the position of the rubber rope (45).