CN217992417U

CN217992417U - Nailing gun and idle shooting prevention assembly thereof

Info

Publication number: CN217992417U
Application number: CN202222156825.5U
Authority: CN
Inventors: 苏光喜; 佘海文; 李伟
Original assignee: Zhongjie Jieding Industrial Co ltd
Current assignee: Zhongjie Jieding Industrial Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2022-12-09
Anticipated expiration: 2032-08-15

Abstract

The utility model discloses a nailing gun and air defense is beaten subassembly thereof relates to nailing equipment technical field, including rifle head, insurance support and roof, insurance support and rifle head sliding connection, the rifle head is equipped with and supplies the insurance to hold in the palm the gliding draw-in groove of one end, roof one end is used for jacking gun nail to enter the rifle head, and the roof other end is used for connecting the elastic component, the roof is equipped with the locating part, and when the gun nail in the rifle head was beaten, the locating part gets into the draw-in groove and supports and hold in the palm by the insurance. When the nailer is nailed, the locating part on the top plate enters the clamping groove on the nailer head and abuts against the safety support, so that the safety support cannot slide along the clamping groove, namely, the other end of the safety support cannot be flushed with the nailer head, the trigger handle fails, the idle shooting is effectively prevented, and the service life of the nailer is prolonged.

Description

Nailing gun and idle shooting prevention assembly thereof

Technical Field

The utility model relates to a nailing technical field, concretely relates to nailing gun and air defense is beaten subassembly thereof.

Background

When the user uses the nailing gun, the user can carry out nailing operation on wooden objects such as boards, frames, plates and the like completely by means of experience and judgment, so that the situation of no nail and no-nail hitting can be easily caused. The nailing machine is not only easy to damage the nailing panel material in the nail-free idle striking state, thereby causing the quality of the completion of the labor for the article to be low, but also the striking sheet can strike the nail pushing plate in the striking channel when the nail-free striking is carried out, thereby easily causing the damage of the nail pushing mechanism. Meanwhile, after the striking sheet is broken through repeated blank striking, the width of a nail outlet is easily increased, and the phenomenon of nail plugging can be caused after the striking sheet is used for a long time, so that the nailing gun breaks down, the nailing gun cannot be normally used, and the service life is shortened.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The technical problem that can influence nailer life to empty the beating, the utility model provides a nailer and air defense beats the subassembly, it can effectively prevent to empty beat, prolongs nailer's life.

2. Technical scheme

In order to solve the above problem, the utility model provides a technical scheme does: the utility model provides an air defense is beaten subassembly, includes rifle head, insurance support and roof, insurance support and rifle head sliding connection, the rifle head is equipped with and supplies the gliding draw-in groove of insurance support one end, roof one end is used for jacking up the rifle nail and enters into the rifle head, and the roof other end is used for connecting the elastic component, the roof is equipped with the locating part, and when the rifle nail in the rifle head was beaten, the locating part got into the draw-in groove and supported and lean on the insurance support.

Optionally, the top plate includes a first plate body and a second plate body connected with the first plate body, the first plate body one end is connected with the second plate body, the first plate body other end is used for jacking up the rifle nail, the one end that the first plate body was kept away from to the second plate body is used for being connected with the elastic component, the second plate body is equipped with the locating part, the locating part extends to the first plate body.

Optionally, a gap is formed between the limiting member and the first plate body.

Optionally, the safety support has a gun slot for accommodating the gun head, a connecting buckle is arranged on a side wall of the gun slot, the connecting buckle is slidably connected with the clamping slot, and when the gun nail in the gun head is driven, the limiting part enters the clamping slot and abuts against the connecting buckle.

Optionally, the second plate body is provided with a bending portion, the bending portion is used for being connected with the elastic member, one end of the limiting member is connected with the bending portion, and the other end of the limiting member is movably matched with the clamping groove.

Optionally, the limiting member has a slot, one end of the bent portion is matched with the slot, and the other end of the bent portion is vertically connected to the second plate body in the horizontal direction.

Optionally, the gun head is provided with a nail groove for the gun nail to pass through.

The utility model also discloses a nailing gun, including cartridge clip, elastic component, trigger and the above air defense beat the subassembly, the trigger has the insurance pad, the insurance holds in the palm and supports with the insurance pad activity and lean on, roof one end is used for jack-up nailed entry rifle head, and the roof other end is connected with the elastic component, the cartridge clip is connected with the rifle head, roof and elastic component all slide and set up inside the cartridge clip.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

(1) The subassembly is beaten in air defense that this application embodiment provided, when the nailer beaten, locating part on the roof gets into the draw-in groove on the rifle head to support by the insurance, make the insurance hold in the palm and can not slide along the draw-in groove, the insurance holds in the palm the other end promptly and can not flush with the rifle head, leads to detaining the trigger failure, effectively prevents the air defense and beats, prolongs the life of nailing gun.

Drawings

Fig. 1 is an explosion diagram of an anti-blank beating assembly according to an embodiment of the present invention.

Fig. 2 is a schematic diagram of the position-limiting part of the idle-driving prevention component entering the slot according to the embodiment of the present invention.

The symbols in the various drawings are: 1. a gun head; 11. a card slot; 12. a nail groove; 2. a safety support; 21. a gun slot; 22. connecting buckles; 3. a top plate; 31. a first plate body; 32. a second plate body; 321. a bent portion; 4. a limiting member; 41. a slot; 5. an elastic member; 6. and (4) cartridge clips.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. The utility model discloses in words such as first, second, be for the description the utility model discloses a technical scheme is convenient and set up, and does not have specific limiting action, is general finger, right the technical scheme of the utility model does not constitute limiting action. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific 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 relative importance. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The technical solutions in the same embodiment and between the technical solutions in different embodiments can be arranged and combined to form a new technical solution without contradiction or conflict, which is all within the scope of the present invention.

Example 1

With reference to fig. 1-2, the idle driving prevention assembly of the embodiment includes a gun head 1, a safety support 2 and a top plate 3, the safety support 2 is slidably connected to the gun head 1, the gun head 1 is provided with a clamping groove 11 for enabling one end of the safety support 2 to slide, one end of the top plate 3 is used for jacking a gun nail into the gun head 1, the other end of the top plate 3 is used for connecting an elastic member 5, the top plate 3 is provided with a limiting member 4, and when the gun nail in the gun head 1 is driven, the limiting member 4 enters the clamping groove 11 and abuts against the safety support 2. When the nailing gun is used, the gun head 1 and the safety support 2 are required to be abutted against an object to be nailed, one end of the safety support 2 slides along the clamping groove 11, so that the other end of the safety support 2 is flush with the gun head 1, the trigger can be buckled to finish the nailing (this is because the safety support 2 can press down a safety pad in the trigger when being flush with the gun head 1, the trigger can be buckled later, the trigger can drive the safety pad to move backwards, the safety pad can completely open a valve rod of a switch to trigger the switch, and the trigger belongs to the conventional technology of the nailing gun), the top plate 3 continuously pushes the nail into the gun head 1 under the pushing of the elastic piece 5 to finish the nailing work, when the nail is struck, the limiting piece 4 on the top plate 3 enters the clamping groove 11 on the gun head 1 and abuts against the safety support 2, so that the safety support 2 cannot slide along the clamping groove 11, namely, the other end of the safety support 2 cannot be flush with the gun head 1, and the trigger failure is caused, and the blank firing is effectively prevented, and the service life of the nailing gun is prolonged.

Example 2

With reference to fig. 1-2, compared with the technical solution of embodiment 1, the idle-shooting prevention assembly of the present embodiment can be improved as follows: the roof 3 includes first plate body 31 and the second plate body 32 of being connected with first plate body 31, first plate body 31 one end is connected with second plate body 32, and the first plate body 31 other end is used for jacking up the rifle nail, the one end that first plate body 31 was kept away from to second plate body 32 is used for being connected with elastic component 5, second plate body 32 is equipped with locating part 4, locating part 4 extends to first plate body 31. The locating part 4 is along with the roof 3 synchronous motion, ensures that when the rifle nail on the first plate body 31 is beaten, the locating part 4 gets into draw-in groove 11 and supports and lean on the insurance support 2, plays the effect of blowing out.

Example 3

With reference to fig. 1-2, the anti-blank beating assembly of the present embodiment can be improved as follows compared with the technical solutions of embodiment 1 or 2: a gap is formed between the limiting member 4 and the first plate 31. A gap is formed between the limiting member 4 and the first body, and the gun nail on the first plate 31 is not prevented from entering the gun head 1.

Example 4

With reference to fig. 1-2, compared with any one of the technical solutions of embodiments 1-3, the idle strike prevention assembly of the present embodiment may be improved as follows: the safety support 2 is provided with a gun groove 21 for accommodating the gun head 1, a connecting buckle 22 is arranged on the side wall of the gun groove 21, the connecting buckle 22 is connected with the clamping groove 11 in a sliding mode, and when a gun nail in the gun head 1 is completely driven, the limiting piece 4 enters the clamping groove 11 and abuts against the connecting buckle 22. The connecting buckle 22 is in sliding buckling connection with the clamping groove 11, so that the gun head 1 slides along the gun groove 21 to be flush with the end part of the safety support 2, and the trigger is triggered by buckling the trigger.

Example 5

With reference to fig. 1-2, compared with any technical solution of the embodiment 1-4, the idle-shooting prevention assembly of the embodiment can be improved as follows: the second plate 32 is provided with a bending portion 321, the bending portion 321 is used for being connected with the elastic member 5, one end of the limiting member 4 is connected with the bending portion 321, and the other end of the limiting member 4 is movably matched with the slot 11. The bending portion 321 forms a gap between the limiting member 4 and the second board 32, and the second board 32 and the first board 31 are integrally formed.

Example 6

With reference to fig. 1-2, compared with any one of the technical solutions of embodiments 1-5, the idle strike prevention assembly of the present embodiment can be improved as follows: the limiting member 4 has a slot 41, one end of the bent portion 321 is engaged with the slot 41, and the other end of the bent portion 321 is vertically connected to the second plate 32 in the horizontal direction. The limiting part 4 is detachably connected with the bending part 321 through the slot 41, so that the limiting part 4 can be conveniently replaced, the structure is simple, and the operation is convenient. The slot 41 may be a through hole (closed all around, both ends through), or a blind hole (closed all around, one end through, one end closed), in this embodiment, the slot 41 is a through hole, and is disposed at one end of the limiting member 4 far away from the slot 11, and the slot 41 is tightly sleeved on the periphery of the bending portion 321 to prevent falling off, and in other embodiments, the slot 41 may also be a blind hole.

Example 7

With reference to fig. 1-2, compared with any technical solution of the embodiments 1-6, the idle-shooting prevention assembly of the present embodiment can be improved as follows: the gun head 1 is provided with a nail groove 12 for a gun nail to pass through.

Example 8

With reference to the accompanying drawings 1-2, the nailing gun of the embodiment comprises a cartridge clip 6, an elastic member 5, a trigger and the blank shooting prevention assembly according to any one of the technical schemes of the embodiments 1-7, wherein the trigger is provided with a safety pad, the safety pad 2 is movably abutted against the safety pad, one end of a top plate 3 is used for jacking a nail into a gun head 1, the other end of the top plate 3 is connected with the elastic member 5, the cartridge clip 6 is connected with the gun head 1, and the top plate 3 and the elastic member 5 are both slidably arranged in the cartridge clip 6. The elastic member 5 may be a spring or a resilient plate, in this embodiment, the elastic member 5 is a spring, the spring has high elasticity, and the restoring force of the spring can push the top plate 3 to move toward the lance tip 1.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims

1. The utility model provides an air defense is beaten subassembly, its characterized in that, includes rifle head, insurance support and roof, insurance support and rifle head sliding connection, the rifle head is equipped with and supplies the gliding draw-in groove of insurance support one end, roof one end is used for jacking up the rifle nail and enters into the rifle head, and the roof other end is used for connecting the elastic component, the roof is equipped with the locating part, and when the rifle nail in the rifle head was beaten, the locating part got into the draw-in groove and supported and support by the insurance and hold in the palm.

2. The air impact preventing assembly according to claim 1, wherein the top plate comprises a first plate body and a second plate body connected with the first plate body, one end of the first plate body is connected with the second plate body, the other end of the first plate body is used for jacking up a gun nail, one end of the second plate body, far away from the first plate body, is used for being connected with an elastic piece, the second plate body is provided with the limiting piece, and the limiting piece extends to the first plate body.

3. The runaway prevention assembly of claim 2, wherein a gap is provided between the stop and the first plate.

4. The air blast preventing assembly according to claim 1, wherein the safety catch has a slot for receiving the gun head, and the slot has a connecting buckle on a side wall thereof, the connecting buckle is slidably connected with the slot, and when the gun nail in the gun head is completely driven, the limiting member enters the slot and abuts against the connecting buckle.

5. The air crash prevention assembly according to claim 2, wherein the second plate body is provided with a bent portion, the bent portion is used for being connected with the elastic member, one end of the position limiting member is connected with the bent portion, and the other end of the position limiting member is movably engaged with the engaging groove.

6. The runaway assembly of claim 5, wherein the stop member has a slot, one end of the bent portion is engaged with the slot, and the other end of the bent portion is vertically connected to the second plate in a horizontal direction.

7. The air blast resistant assembly of claim 1 wherein the lance tip is provided with a spike slot for passage of a lance spike therethrough.

8. A nailing gun is characterized by comprising a cartridge clip, an elastic piece, a board handle and the blank shooting prevention assembly according to any one of claims 1 to 7, wherein the board handle is provided with a safety pad, the safety support is movably abutted against the safety pad, one end of a top plate is used for jacking a nail into the gun head, the other end of the top plate is connected with the elastic piece, the cartridge clip is connected with the gun head, and the top plate and the elastic piece are both arranged inside the cartridge clip in a sliding manner.