Adjustable nail gun head

Abstract

The utility model provides an adjustable nail gun head, which relates to the technical field of nail gun heads and comprises an adjusting mechanism, a guide mechanism is arranged on one side of the adjusting mechanism, the adjusting mechanism comprises a gun head body, a connecting pipe is arranged on the outer side of the gun head body, the outer side of the gun head body is connected with the inner wall of the connecting pipe in a sliding mode, and the gun head body is connected with the guide mechanism. And a positioning groove is formed in one side of the connecting pipe. The two moving blocks move on one side of the gun head body and exert external force on the clamping rod to enable the clamping rod to be separated from the hollow pipe, at the moment, the limiting arm is taken out of the connecting pipe, then the connecting pipe slides on the gun head body, after the connecting pipe slides to the needed position, the limiting arm is clamped into the moved connecting pipe, at the moment, the moving blocks are loosened, and the gun head body is clamped into the connecting pipe. When the gun head body is in use, the first spring can elastically release to reset the moving block, and meanwhile, the second spring on the clamping rod can release energy to clamp the clamping rod into the hollow pipe to fix the limiting arm, so that the length of the gun head body is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to nail gun head technical field especially relates to a adjustable nail gun head. BACKGROUND

[0002] Nail gun is a kind of tool for fixing wood, metal, plastic and other materials, by shooting nail or screw to fix different materials together.Nail gun usually consists of a drive mechanism, a spring or pneumatic driving force and a clip.According to the different power sources used, nail gun can be generally divided into pneumatic nail gun, electric nail gun and manual nail gun three types.

[0003] In the prior art, due to the relatively fixed design of nail gun, the length of its gun head and the flexibility of operation are limited to some extent.In the actual use process, the operator often needs to face various complex working environments and some narrow or deep work positions that are difficult to reach.This will lead to the fact that in some specific situations, the required nail joint task cannot be completed.In complex environment, the operator may need to frequently adjust the working angle or constantly move the workpiece to adapt to the fixed gun head of the nail gun.This additional adjustment may reduce the work efficiency. SUMMARY

[0004] The utility model aims at solving the shortcomings in the prior art, and provides a adjustable nail gun head.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a adjustable nail gun head, comprising: adjusting mechanism, the side of the adjusting mechanism is provided with guide mechanism, the adjusting mechanism includes gun head body, the outside of the gun head body is provided with connecting pipe, the inner wall of the outside of the gun head body and the connecting pipe is slidably connected, the side of the connecting pipe is provided with positioning slot, the inner surface of the positioning slot is provided with limiting arm, the inner surface of the positioning slot and one end of the limiting arm are clamped, the other end of the limiting arm is provided with fixed block, the other end of the limiting arm and the inner wall of one end of the fixed block are in contact.

[0006] As a preferred embodiment, the guide mechanism includes a back plate, one end of the back plate is provided with a guide rail, one end of the back plate and the inner surface of the guide rail are slidably connected, one side of the guide rail is fixedly connected with one side of the connecting pipe, the other end of the back plate is fixedly connected with one side of the limiting arm.

[0007] As a preferred embodiment, the inside of the fixed block is provided with an empty pipe, the inside of the fixed block and one end of the empty pipe are movably connected, the outer side of the empty pipe and the inner wall of one end of the limiting arm are fixedly connected.

[0008] As a preferred implementation form, the inner surface of the air pipe is provided with a clamping rod, one end of the inner surface of the air pipe and the clamping rod are clamped with each other, and the inner wall of the clamping rod is provided with a moving block, and one end of the inner wall of the clamping rod and the moving block are slidably connected.

[0009] As a preferred implementation form, one end of the moving block is provided with a spring one, one end of the moving block and the spring one are fixedly connected, and the other end of the moving block and the gun head body are slidably connected.

[0010] As a preferred implementation form, one side of the gun head body is provided with a side plate, and one side of the gun head and one end of the side plate are fixedly connected.

[0011] As a preferred implementation form, the inner wall of the side plate and one end of the side surface of the clamping rod are slidably connected.

[0012] As a preferred implementation form, one end of the side surface of the clamping rod is provided with a spring two, one end of the side surface of the clamping rod and the spring two are fixedly connected, and the other end of the spring two and the inner wall of the side plate are fixedly connected.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that:

[0014] 1. The two moving blocks are moved on one side of the gun head body and cause external force to the clamping rod, so that the clamping rod is separated from the air pipe, at this time, the limiting arm is taken out from the connecting pipe, then the connecting pipe is slid on the gun head body, when the sliding position is reached, the limiting arm is clamped into the moving connecting pipe, at this time, the moving block is loosened, the spring one is elastically released, the moving block is reset, the spring two on the clamping rod is also released, the clamping rod is clamped into the air pipe, and the limiting arm is fixed, so that the length of the gun head body is increased, the long gun head can help the operator to install nails or screws in deeper or more difficult positions, and the operation range of the gun head is expanded.

[0015] 2. The connecting pipe is provided with a guide rail on one side, and the guide rail is displaced on the back plate in the moving process, so that the connecting rod can keep accurate path and position in the moving process, and the accurate guide can prevent unnecessary deviation in operation, so that the subsequent positioning is accurate. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The utility model provides a structure schematic diagram of adjustable nail gun head.

[0017] Figure 2 The utility model provides a structure schematic diagram of adjustable nail gun head.

[0018] Figure 3 The adjusting agent assembly of the adjustable nail gun head is provided with a front structure schematic view.

[0019] Figure 4 The adjusting mechanism and the guide mechanism assembly of the adjustable nail gun head are provided with an enlarged structure schematic view.

[0020] Legend:

[0021] 1, adjusting mechanism; 11, gun head body; 12, connecting pipe; 13, positioning groove; 14, limiting arm; 15, fixed block; 16, empty pipe; 17, clamping rod; 18, moving block; 19, spring one; 110, side plate; 111, spring two;

[0022] 2, guide mechanism; 21, back plate; 22, guide rail. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Embodiment 1

[0025] As Figures 1-4The utility model provides a kind of adjustable nail gun head, comprising: adjusting mechanism 1, the side of adjusting mechanism 1 is provided with guide mechanism 2, adjusting mechanism 1 includes gun head body 11, the outside of gun head body 11 is provided with connecting pipe 12, the outside of gun head body 11 and the inner wall sliding of connecting pipe 12 meet, the side of connecting pipe 12 is provided with positioning slot 13, the inner surface of positioning slot 13 is provided with limit arm 14, the inner surface of positioning slot 13 and the one end of limit arm 14 are clamped, the other end of limit arm 14 is provided with fixed block 15, the other end of limit arm 14 and the one end inner wall of fixed block 15 contact, the inside of fixed block 15 is provided with empty pipe 16, the inside of fixed block 15 and the one end of empty pipe 16 are connected with activity, the outside of empty pipe 16 and the one end inner wall of limit arm 14 are fixedly connected, the inner surface of empty pipe 16 is provided with clamping rod 17, the inner surface of empty pipe 16 and the one end of clamping rod 17 are mutually clamped, the inner wall of clamping rod 17 is provided with moving block 18, the inner wall of clamping rod 17 and the one end of moving block 18 are slidingly connected, the one end of moving block 18 is provided with spring one 19, the one end of moving block 18 and the one end of spring one 19 are fixedly connected, the other end of moving block 18 and the one side of gun head body 11 are slidingly connected, the one side of gun head body 11 is provided with side plate 110, the one side of gun head and the one end of side plate 110 are fixedly connected, the inner wall of side plate 110 and the one end of the side of clamping rod 17 are slidingly connected, the one end of the side of clamping rod 17 is provided with spring two 111, the one end of the side of clamping rod 17 and the one end of spring two 111 are fixedly connected, the other end of spring two 111 and the inner wall of side plate 110 are fixedly connected.

[0026] In the embodiment, the adjustable nail gun head is used by moving the two moving blocks 18 on one side of the gun head body 11. During the movement, the moving blocks 18 exert an external force on the clamping rod 17, forcing it to move from its original position and disengage from the empty pipe 16. This releases the fixation of the empty pipe 16, allowing the limit arm 14 to move freely. At this time, the limit arm 14 is removed from the connecting pipe 12, and the connecting pipe 12 is then slid onto the gun head body 11. When the desired position is reached, the limit arm 14 is inserted into the moved connecting pipe 12. At this time, the moving block 18 is released, and the spring one 19 is elastically released, resetting the moving block 18. The spring two 111 on the clamping rod 17 also releases energy, fixing the clamping rod 17 in the empty pipe 16 and fixing the limit arm 14. In this way, the length of the gun head body 11 is increased, and the longer gun head can help the operator install nails or screws in deeper or more difficult-to-reach positions. This can expand the operating range of the gun head. In some work scenarios, due to space limitations or the structure of the workpiece, it may be difficult to use a short gun head. A longer gun head can solve these problems and provide more operating space.

[0027] Embodiment 2

[0028] As Figures 1-4 shown, the guide mechanism 2 comprises a back plate 21, one end of the back plate 21 is provided with a guide rail 22, one end of the back plate 21 is in sliding connection with the inner surface of the guide rail 22, one side of the guide rail 22 is fixedly connected with one side of the connecting pipe 12, and the other end of the back plate 21 is fixedly connected with one side of the limiting arm 14.

[0029] In this embodiment, when the connecting rod is moving, in order to ensure that the path during movement will not change, a guide rail 22 is designed on one side of the connecting pipe 12, and during movement, the guide rail 22 will displace on the back plate 21, so as to ensure that the connecting rod maintains accurate path and position during movement. This accurate guide can prevent unnecessary deviation during operation, so as to ensure accurate subsequent positioning. In addition, the guide rail 22 system can effectively reduce friction and wear, because it provides a regular, low-friction movement surface.

[0030] Working principle:

[0031] As Figures 1-4 shown, the two moving blocks 18 are moved on one side of the gun head body 11, and during movement, the moving blocks 18 will cause external force to the clamping rod 17, forcing it to move in the original position and disengage from the inside of the empty tube 16, so that the fixation of the empty tube 16 is released. At this time, the limiting arm 14 is taken out from the connecting pipe 12, and then the connecting pipe 12 is slid on the gun head body 11. When the sliding position required is reached, the limiting arm 14 is clamped into the connecting pipe 12 after movement. At this time, the moving blocks 18 are loosened, the spring 1 19 is elastically released, the moving blocks 18 are reset, and the spring 2 111 on the clamping rod 17 is also released, the clamping rod 17 is clamped into the empty tube 16, and the limiting arm 14 is fixed. In this way, the length of the gun head body 11 is increased, and the longer gun head can help the operator to install nails or screws in deeper or more difficult-to-reach positions;

[0032] A guide rail 22 is designed on one side of the connecting pipe 12, and during movement, the guide rail 22 will displace on the back plate 21, so as to ensure that the connecting rod maintains accurate path and position during movement. This accurate guide can prevent unnecessary deviation during operation, so as to ensure accurate subsequent positioning.

[0033] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields with equivalent changes, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.

Claims

1. An adjustable nail gun head, characterized by, Include: Adjusting mechanism (1), one side of the adjusting mechanism (1) is provided with guide mechanism (2), the adjusting mechanism (1) includes gun head body (11), the outer side of the gun head body (11) is provided with connecting pipe (12), the outer side of the gun head body (11) is in sliding with the inner wall of connecting pipe (12), one side of the connecting pipe (12) is provided with positioning groove (13), the inner surface of the positioning groove (13) is provided with limiting arm (14), the inner surface of the positioning groove (13) is connected with one end of limiting arm (14), the other end of the limiting arm (14) is provided with fixed block (15), the other end of the limiting arm (14) is in contact with the inner wall of one end of fixed block (15).

2. An adjustable nail gun head as defined in claim 1, wherein: The guide mechanism (2) includes back plate (21), one end of the back plate (21) is provided with guide rail (22), one end of the back plate (21) is in sliding connection with the inner surface of guide rail (22), one side of the guide rail (22) is fixedly connected with one side of the connecting pipe (12), the other end of the back plate (21) is fixedly connected with one side of the limiting arm (14).

3. An adjustable nail gun head as defined in claim 2, wherein: The inside of the fixed block (15) is provided with empty pipe (16), the inside of the fixed block (15) is in through movable connection with one end of empty pipe (16), the outer side of the empty pipe (16) is fixedly connected with the inner wall of one end of the limiting arm (14).

4. An adjustable nail gun head as defined in claim 3, wherein: The inner surface of the empty pipe (16) is provided with clamping rod (17), the inner surface of the empty pipe (16) is in interlocking with one end of clamping rod (17), the inner wall of the clamping rod (17) is provided with moving block (18), the inner wall of the clamping rod (17) is in sliding connection with one end of moving block (18).

5. An adjustable nail gun head as defined in claim 4, wherein: One end of the moving block (18) is provided with spring one (19), one end of the moving block (18) is fixedly connected with one end of spring one (19), the other end of the moving block (18) is in sliding connection with one side of the gun head body (11).

6. An adjustable nail gun head as defined in claim 1, wherein: One side of the gun head body (11) is provided with side plate (110), one side of the gun head is fixedly connected with one end of side plate (110).

7. An adjustable nail gun head as defined in claim 6, wherein: The inner wall of the side plate (110) is in sliding connection with one end of the side of the clamping rod (17).

8. An adjustable nail gun head as defined in claim 4, wherein: One end of the side of the clamping rod (17) is provided with spring two (111), one end of the side of the clamping rod (17) is fixedly connected with one end of spring two (111), the other end of the spring two (111) is fixedly connected with the inner wall of the side plate (110).

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