Adjustable supporting structure of nailing gun

Abstract

The utility model provides an adjustable supporting structure of a nailing gun, and belongs to the technical field of nailing guns. The problem of how to efficiently cope with the narrow space nailing working condition is solved. An adjustable supporting structure of a nailing gun comprises a gun nozzle connected with a gun body and a nail box, the bottom of the nail box is rotationally connected with a supporting piece, one end of the supporting piece is provided with at least two first supporting parts capable of being matched with the gun nozzle to support the gun body in a multi-point mode, and the supporting piece and the nail box are connected in a locking mode through a locking assembly. The locking assembly can lock the supporting piece when the first supporting part and the gun nozzle are in the matched supporting state, and the locking assembly can unlock the supporting piece so that the supporting piece can freely rotate along the bottom of the nail box under the action of external force. And the supporting piece can be quickly and automatically locked and unlocked and adjusted to the non-interference position through the locking assembly, so that the nailing working condition in a narrow and small space is efficiently coped with.

Description

Technical Field

[0001] The utility model belongs to the technical field of nail guns, and in particular relates to an adjustable supporting structure of a nail gun. Background Art

[0002] A nail gun is a commonly used mechanical tool that is widely used in decoration, furniture manufacturing, construction and other fields to drive nails into materials quickly and accurately.

[0003] The working principle of a nail gun is that a power source within the gun body drives a firing pin to reciprocate, striking a nail in the magazine and ejecting the nail from the gun nozzle. To increase stability and reduce operator effort during nailing, existing nail guns often incorporate an auxiliary support structure that mates with the gun nozzle. However, when the object being nailed is in a confined space, the gun nozzle can enter and function normally, but this support structure can hinder nailing and reduce nailing efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the above problems in the existing technology and to provide an adjustable support structure for a nail gun.

[0005] The objectives of the present utility model can be achieved through the following technical solutions: an adjustable support structure of a nail gun, comprising a gun nozzle connected to a gun body and a nail magazine, the bottom of the nail magazine being rotatably connected to a support member, one end of the support member being provided with at least two first support parts that can cooperate with the gun nozzle to form multi-point support for the gun body, the support member and the nail magazine being locked and connected by a locking assembly, the locking assembly being able to lock the support member when the first support part and the gun nozzle are in a cooperative supporting state, and the locking assembly being able to unlock the support member so that it can freely rotate along the bottom of the nail magazine under the action of external force.

[0006] Preferably, the support member is provided with a second support portion at one end opposite to the first support portion, which can cooperate with the gun nozzle to form two-point support for the gun body, and the locking assembly can lock the support member when the second support portion and the gun nozzle are in a cooperative support state.

[0007] Preferably, the nail magazine includes a magazine body for accommodating nails and a base detachably connected to the bottom of the magazine body, the locking assembly includes a locking pin and an elastic member that are slidably inserted into the support member, and two centrally symmetrical locking holes are provided in the circumference of the base, the locking pin abuts against the elastic member and can be inserted into the locking hole and locked under the elastic force of the elastic member, and a lever is fixed to the locking pin.

[0008] Preferably, the bottom of the base is detachably connected to an end cover, a circular slide groove is formed between the end cover and the base, and the support member is sleeved in the slide groove and can rotate circumferentially along the slide groove.

[0009] Preferably, the base extends to one side and is detachably connected to the gun body.

[0010] Preferably, there are two first support parts which are symmetrically arranged about the left and right axes, and the support member is Y-shaped.

[0011] Preferably, the ends of the first supporting portion and the second supporting portion are both provided with wear-resistant heads.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] The locking assembly can quickly and automatically lock the support member and unlock and adjust the support member to a non-interference position to efficiently cope with nailing conditions in confined spaces; and it can quickly switch between multi-point support and two-point support states. The structure is compact and practical, and is suitable for a variety of different application conditions; it can be detachably connected to the gun body, and the overall structure has high strength, convenient maintenance and low maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an axonometric drawing of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the split structure of the utility model.

[0016] Figure 3 It is a schematic diagram of the cross-sectional structure of the locking component.

[0017] Figure 4 This is a diagram of the state of use of the utility model in the two-point support mode.

[0018] In the figure, 1. gun body; 2. gun nozzle; 3. nail magazine; 31. magazine body; 32. base; 321. locking hole; 322. slide groove; 33. end cover; 4. support member; 41. first support part; 42. second support part; 5. locking assembly; 51. locking pin; 52. elastic member; 53. lever; 6. wear-resistant head. DETAILED DESCRIPTION

[0019] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0020] Example 1

[0021] like Figure 1-Figure 3As shown, an adjustable support structure of a nail gun includes a gun nozzle 2 and a nail magazine 3 connected to the gun body 1, and the bottom of the nail magazine 3 is rotatably connected to a support member 4, and one end of the support member 4 is provided with at least two first support parts 41 that can cooperate with the gun nozzle 2 to form multi-point support for the gun body 1. It can be understood that when nailing, when the first support parts 41 cooperate with the gun nozzle 2, a support surface can be formed to support the gun body 1, and the rotation of the gun body 1 can be limited in the axial and radial directions, so that the nail can be vertically driven into the object to be nailed, which increases stability and saves more effort. The support member 4 and the nail magazine 3 are locked and connected by a locking assembly 5. The locking assembly 5 can lock the support member 4 when the first support part 41 and the gun nozzle 2 are in a cooperative supporting state, and the locking assembly 5 can unlock the support member 4 so that it can rotate freely along the bottom of the nail magazine 3 under the action of external force. When it is necessary to nail in a narrow space, the support member 4 can be unlocked and rotated to a position where it does not interfere with the gun nozzle 2.

[0022] Example 2

[0023] like Figure 1 、 Figure 2 、 Figure 4 As shown, in this embodiment, the end of the support member 4 opposite to the first support portion 31 is provided with a second support portion 42 that can cooperate with the gun nozzle 2 to form a two-point support for the gun body 1, and the locking assembly 5 can lock the support member 4 when the second support portion 42 and the gun nozzle 2 are in a cooperative support state. Compared with the first embodiment, when nailing in a narrow space, the support member 4 is unlocked and rotated to the cooperative support state of the second support portion 42 and the gun nozzle 2. At this time, the second support portion 42 can also enter the narrow space and cooperate with the gun nozzle 2 to form a two-point support for the gun body 1, which can limit the rotation of the gun body 1 in the axial direction, forming a mode switch between multi-point support and two-point support, which is more practical and applicable to a wider range of working conditions, making nailing in a narrow space more labor-saving.

[0024] like Figure 2-Figure 3 As shown, the nail magazine 3 includes a magazine body 31 for accommodating nails and a base 32 detachably connected to the bottom of the magazine body 31, the locking assembly 5 includes a locking pin 51 and an elastic member 52 slidably inserted into the support member 4, and the base 32 is circumferentially provided with two locking holes 321 arranged symmetrically. Since the first support portion 41 and the second support portion 42 are respectively arranged at opposite ends of the support member 4, the two locking holes 321 are arranged symmetrically. When the support member 4 is in a multi-point support or two-point support state, the locking pin 51 can be inserted into the corresponding locking hole 321 to lock the support member 4. The locking pin 51 abuts against the elastic member 52 and can be inserted into the locking hole 321 and locked under the elastic force of the elastic member 52. A detent rod 53 is fixed to the locking pin 51.

[0025] In this embodiment, the elastic member 52 is compressed by toggling the lever 53, and the locking pin 51 is pulled out from the locking hole 321 on the base 32 to unlock the support member 4. At this time, the support member 4 can rotate freely along the base 32, thereby realizing the mode switching between multi-point support and two-point support. This unlocking method is simple and efficient.

[0026] Furthermore, the bottom of the base 32 is detachably connected to an end cover 33, and a circular groove 322 is formed between the end cover 33 and the base 32. The support member 4 is sleeved in the groove 322 and can rotate circumferentially along the groove 322. The groove 322 can limit the support member 4 in the axial direction to prevent the support member 4 from axial movement to improve its stability when cooperating with the gun nozzle 2 for support.

[0027] Furthermore, if Figure 1 As shown, since the nail magazine 3 is mostly long and narrow, the base 32 extends to one side and is detachably fixed to the gun body 1. When the base 32 and the support member 4 fail or need maintenance, they can be easily removed for repair or replacement, which not only improves the convenience of maintenance and reduces the maintenance cost, but also can transfer part of the load of the gun body 1 to the support member 4 through the end of the nail magazine 3, sharing most of the load of the gun body 1 borne by the gun nozzle 2, and improving the overall structural strength.

[0028] Furthermore, the first support parts 41 are two and are arranged symmetrically about the left and right axes, and the support member 4 is Y-shaped. The two first support parts 41 arranged symmetrically about the left and right axes can form a triangular support surface with the gun nozzle 2, which has a simple structure and stable support.

[0029] Furthermore, the ends of the first support portion 41 and the second support portion 42 are each provided with a wear-resistant head 6. Since the ends of the first support portion 41 and the second support portion 42 frequently contact and rub against the supported object during nailing, the wear-resistant head 6 is used to contact and rub against the supported object, thereby increasing the service life of the support member 4 and reducing its cost.

[0030] Optionally, the wear-resistant head 6 can be fixed to the ends of the first support part 41 and the second support part 42 by threaded connection or clamping. During use, the wear-resistant head 6 is used as a consumable material for easy replacement after a period of use.

[0031] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

Claims

1. An adjustable support structure for a nail gun, comprising a gun nozzle (2) connected to a gun body (1) and a nail magazine (3), characterized in that: The bottom of the nail magazine (3) is rotatably connected to a support member (4), one end of the support member (4) is provided with at least two first support portions (41) capable of cooperating with the gun nozzle (2) to form multi-point support for the gun body (1), the support member (4) and the nail magazine (3) are locked and connected via a locking assembly (5), the locking assembly (5) can lock the support member (4) when the first support portion (41) and the gun nozzle (2) are in a cooperative supporting state, and the locking assembly (5) can unlock the support member (4) so ​​that it can freely rotate along the bottom of the nail magazine (3) under the action of an external force.

2. The adjustable support structure of a nail gun according to claim 1, characterized in that: The support member (4) is provided with a second support portion (42) at one end opposite to the first support portion (41), which can cooperate with the gun nozzle (2) to form a two-point support for the gun body (1); the locking assembly (5) can lock the support member (4) when the second support portion (42) and the gun nozzle (2) are in a cooperative supporting state.

3. The adjustable support structure of a nail gun according to claim 2, characterized in that: The nail box (3) comprises a box body (31) for accommodating nails and a base (32) detachably connected to the bottom of the box body (31); the locking assembly (5) comprises a locking pin (51) and an elastic member (52) slidably inserted into the support member (4); two locking holes (321) arranged symmetrically with respect to the center are formed in the circumference of the base (32); the locking pin (51) abuts against the elastic member (52) and can be inserted into the locking hole (321) and locked under the elastic force of the elastic member (52); and a shift rod (53) is fixedly connected to the locking pin (51).

4. The adjustable support structure of a nail gun according to claim 3, characterized in that: The bottom of the base (32) is detachably fixedly connected to an end cover (33), a circular ring-shaped slide groove (322) is formed between the end cover (33) and the base (32), and the support member (4) is sleeved in the slide groove (322) and can rotate circumferentially along the slide groove (322).

5. The adjustable support structure of a nail gun according to claim 4, characterized in that: The base (32) extends to one side and is detachably fixedly connected to the gun body (1).

6. The adjustable support structure of a nail gun according to claim 2, characterized in that: The first supporting parts (41) are two and are arranged symmetrically about the left and right axes, and the supporting member (4) is Y-shaped.

7. The adjustable support structure of a nail gun according to claim 2, characterized in that: The ends of the first supporting portion (41) and the second supporting portion (42) are both provided with wear-resistant heads (6).

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