Nail clamp insertion piece fixing structure of striking tool

Abstract

The utility model discloses a nail clip insert fixing structure of a striking tool, which relates to the technical field of striking tools, and comprises a nail clip with a cavity, a nail clip plug arranged on the nail clip in a sliding manner, and a nail clip base used for supporting the nail clip, and a first jack and a second jack which are communicated with the cavity are formed in the side part of the nail clip. A first inserting piece and a second inserting piece are inserted into the first inserting hole and the second inserting hole in a matched mode respectively, and a first threaded hole and a second threaded hole are formed in the first inserting piece and the second inserting piece respectively. According to the utility model, through the arrangement of the first insertion sheet and the second insertion sheet, the connection of the nail clamp and the nail clamp external hanging part and the connection process of the nail clamp and the nail clamp base, the positions of the insertion sheets can be limited only by inserting the corresponding insertion sheets into the corresponding insertion holes, so that the threaded holes in the insertion sheets can be ensured to be at the appointed positions, the subsequent installation requirements are met, and the installation efficiency is improved. Usage is convenient and operation is simple.

Description

Technical Field

[0001] The utility model relates to the technical field of striking tools, in particular to a nail clip insert fixing structure of a striking tool. Background Art

[0002] A nail gun is a device used to drive nails into wood or walls. There are two common types of lithium-ion nail guns on the market. One is a lithium-ion nail gun with a dual-cylinder structure. The motor drives the deceleration eccentric connecting rod mechanism to make the piston compress the air. The compressed air instantly pushes the piston striker to drive the fastener into the workpiece. The other is a lithium-ion nail gun with a mechanical spring structure. The motor drives the eccentric wheel to rotate. The two-stage relay compression spring generates impact force through the offset position of the two cylindrical pins on the eccentric wheel and the position of the two joints on the piston striker. The spring is released instantly to make the piston push the striker to drive the fastener into the workpiece.

[0003] At present, the nail clip fixing methods of nail guns at home and abroad are very complicated. Especially when users need to clean and maintain after using for a period of time, the disassembly and assembly process of the nail clip part is relatively complicated. Now the nail gun is basically designed with a quick-disassembly nail clip. Such a design must be detachably connected to the nail clip quick hanger and the nail clip and the nail clip base, as follows:

[0004] The nail clip and the nail clip quick hanger are detachably connected: a nut is placed in a designated position in the chamber of the nail clip in advance, so that the nut is positioned opposite to the threaded hole on the nail clip, and then the nail clip quick hanger is moved until the threaded hole on the nail clip quick hanger is positioned opposite to the threaded hole on the nail clip. At this time, the threaded hole on the nail clip, the threaded hole on the nail clip quick hanger and the nut are in a relative state, and then the fastening bolts can be tightened on the three in sequence to complete the connection between the nail clip and the nail clip quick hanger;

[0005] The nail clip is detachably connected to the nail clip base: a nut is placed at a designated position in the chamber of the nail clip in advance so that the nut is positioned opposite to the threaded hole on the nail clip, and then the bottom of the nail clip is inserted into the receiving groove on the nail clip base to ensure that the threaded hole on the nail clip is positioned opposite to the threaded hole on the receiving groove. At this time, the threaded hole on the nail clip, the threaded hole on the nail clip base and the nut are in a relative state, and then the fastening bolts can be tightened on the three in turn to complete the connection between the nail clip and the nail clip base.

[0006] However, the above-mentioned connection setting requires the user to manually place the nut into the chamber of the nail clamp during daily work, maintenance, cleaning and assembly. This operation is inconvenient to use, and the position of the nut needs to be adjusted multiple times before it can be placed in the specified position. In addition, the nail clamp needs to be kept in a balanced position when threading the bolt, otherwise the nut is likely to move out of place, resulting in tightening failure, or it will take a long time to complete the assembly work.

[0007] To this end, we propose a nail clip insert fixing structure for a striking tool to solve the above problems. Utility Model Content

[0008] 1. Technical issues to be resolved

[0009] The connection arrangement among the nail clip, the nail clip hanger and the nail clip base in the prior art requires the user to manually place the nut into the chamber of the nail clip during daily work, maintenance, cleaning and assembly. This operation is inconvenient to use, and the position of the nut needs to be adjusted multiple times before it can be placed in the specified position. In addition, the nail clip needs to be kept in a balanced position when inserting the bolt, otherwise the nut is likely to move out of place, resulting in a tightening failure, or it will take a long time to complete the assembly work.

[0010] (II) Technical solution

[0011] In order to solve the above problems, the utility model provides the following technical solutions:

[0012] A nail clip insert fixing structure for a striking tool comprises a nail clip with a chamber, a nail clip external hook slidably arranged on the nail clip, and a nail clip base for supporting the nail clip, wherein: the side of the nail clip is provided with a first socket and a second socket both connected to the chamber, and the first socket and the second socket are respectively adapted to insert a first insert and a second insert, and the first insert and the second insert are respectively provided with a first threaded hole and a second threaded hole, so that the first assembly hole on the nail clip external hook can be arranged relative to the first threaded hole on the first insert, and the second assembly hole on the nail clip base can be arranged relative to the second threaded hole on the second insert, and also comprises a first fastener penetrating the first assembly hole on the nail clip external hook and the first threaded hole on the first insert, and a second fastener penetrating the second assembly hole on the nail clip base and the second threaded hole on the second insert.

[0013] As a further solution of the present invention: a guide groove is provided on the periphery of the first plug hole or the second plug hole, and the guide groove is arranged along the depth direction of the first plug hole or the second plug hole.

[0014] As a further solution of the utility model: a protrusion is provided at one end of the first plug piece or the second plug piece facing the nail clip chamber, and a groove of a size matching the protrusion is provided inside the chamber, so that when the first plug piece or the second plug piece moves toward the corresponding socket, the groove matches the protrusion and stops the first plug piece or the second plug piece at a specified position.

[0015] As a further solution of the utility model: the first insertion hole and the second insertion hole are arranged on the same side of the nail clip, and the first insertion hole and the second insertion hole are arranged along the length direction of the nail clip.

[0016] As a further solution of the utility model: a receiving groove for receiving the end of the nail clip is provided on the nail clip base.

[0017] As a further solution of the utility model: the first fastener is configured as a fastening bolt.

[0018] As a further solution of the present invention: the second fastener is configured as a fastening bolt.

[0019] As a further solution of the utility model: the sides of the first plug piece and the second plug piece are both arranged with smooth curve transition.

[0020] As a further solution of the present invention: the first insert and the protrusions thereon are integrally formed.

[0021] As a further solution of the present invention: the second insert and the protrusions thereon are integrally formed.

[0022] (III) Beneficial effects

[0023] Compared with the prior art, the utility model has the following beneficial effects:

[0024] 1. Through the setting of the first plug-in piece and the second plug-in piece, during the connection between the nail clip and the nail clip external plug-in and the connection between the nail clip and the nail clip base, it is only necessary to insert the corresponding plug-in piece into the corresponding socket to limit the position of the plug-in piece, thereby ensuring that the threaded hole on the plug-in piece can be at the specified position, meeting the subsequent installation requirements, and being easy to use and simple to operate.

[0025] 2. By setting the convex point, when the first plug-in piece or the second plug-in piece moves toward the corresponding plug-in hole, the groove and the convex point are adapted to stop the first plug-in piece or the second plug-in piece at a specified position, that is, to ensure that the plug-in piece can be inserted at a specified depth position of the plug-in hole.

[0026] 3. By setting the guide groove, the guide groove is arranged along the depth direction of the first plug hole or the second plug hole, which is convenient for the user to accurately insert the plug into the corresponding plug hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The utility model is further described below in conjunction with the accompanying drawings.

[0028] Figure 1 It is a schematic diagram of the overall structure of the striking tool of the utility model;

[0029] Figure 2 It is a schematic diagram of the overall structure of the nail clip and the nail clip external hanger in the utility model;

[0030] Figure 3 It is a schematic diagram of the overall structure of the nail clip, the nail clip external hanger and the nail clip base in the utility model;

[0031] Figure 4 It is a schematic diagram of the cross-sectional structure of the nail clip base in the utility model when viewed from above;

[0032] Figure 5 This is a schematic diagram of the overall structure of the first plug in the utility model;

[0033] Figure 6 It is a schematic diagram of the overall structure of the second insert in the utility model.

[0034] In the figure: 1. nail clip; 2. nail clip plug-in; 3. nail clip base; 4. first plug hole; 5. second plug hole; 6. first plug piece; 7. second plug piece; 8. first threaded hole; 9. second threaded hole; 10. first assembly hole; 11. second assembly hole; 12. guide groove; 13. protrusion; 14. receiving groove; 15. first fastener; 16. second fastener. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] like Figure 1-Figure 6 As shown, a nail clip insert fixing structure of a striking tool includes a nail clip 1 with a chamber, a nail clip external hanger 2 slidably arranged on the nail clip 1, and a nail clip base 3 for supporting the nail clip 1, wherein: a first plug hole 4 and a second plug hole 5 are opened on the side of the nail clip 1, both of which are connected to the chamber, and the first plug 6 and the second plug 7 are respectively inserted into the first plug hole 4 and the second plug hole 5, and a first threaded hole 8 and a second threaded hole 9 are respectively opened on the first plug 6 and the second plug 7, so that the first assembly hole 10 on the nail clip external hanger 2 can be arranged opposite to the first threaded hole 8 on the first plug 6, and the second assembly hole 11 on the nail clip base 3 can be arranged opposite to the second threaded hole 9 on the second plug 7, and also includes a first fastener 15 that penetrates the first assembly hole 10 on the nail clip external hanger 2 and the first threaded hole 8 on the first plug 6, and a second fastener 16 that penetrates the second assembly hole 11 on the nail clip base 3 and the second threaded hole 9 on the second plug 7.

[0037] The connection between the nail clip 1 and the nail clip external hanger 2, and the nail clip 1 and the nail clip base 3 is as follows:

[0038] Connection between nail clip 1 and nail clip plug-in 2: Figure 2In the shown state, the first plug piece 6 is inserted into the first plug hole 4, and then the nail clip hanger 2 is moved to the left until the first assembly hole 10 on the nail clip hanger 2 is opposite to the first threaded hole 8 on the first plug piece 6. At this time, the first fastener 15 can be screwed into the first assembly hole 10 and the first threaded hole 8 to achieve the connection between the nail clip 1 and the nail clip hanger 2.

[0039] Connection between the nail clip 1 and the nail clip base 3: Figure 3 In the state shown, the second plug piece 7 is inserted into the second plug hole 5, and then the nail clip 1 is inserted into the nail clip base 3 from top to bottom. At this time, the second threaded hole 9 on the second plug piece 7 will be opposite to the second assembly hole 11 on the nail clip base 3, and the second fastener 16 can be screwed into the second assembly hole 11 and the second threaded hole 9 to achieve the connection between the nail clip 1 and the nail clip base 3.

[0040] In summary, in the above two connection processes, you only need to insert the corresponding plug into the corresponding socket to limit the position of the plug, ensuring that the threaded hole on the plug can be in the specified position, meeting subsequent installation requirements, and is easy to use and simple to operate.

[0041] In order to facilitate the user to accurately insert the plug into the corresponding socket, a guide groove 12 can be provided on the periphery of the first socket 4 or the second socket 5, and the guide groove 12 is arranged along the depth direction of the first socket 4 or the second socket 5.

[0042] Further, in order to ensure that the insert can be inserted at the specified depth position of the insertion hole, a convex point 13 can be provided at one end of the first insert 6 or the second insert 7 facing the cavity of the nail clip 1, and a groove (not shown in the figure) of a size matching the first insert 6 or the second insert 7 can be provided inside the cavity, so that when the first insert 6 or the second insert 7 moves toward the corresponding insertion hole, the groove matches the convex point 13 and stops the first insert 6 or the second insert 7 at the specified position. Preferably, the first insertion hole 4 and the second insertion hole 5 are provided on the same side of the nail clip 1, and the first insertion hole 4 and the second insertion hole 5 are arranged along the length direction of the nail clip 1.

[0043] like Figure 3-Figure 4 As shown, in order to make the nail clip 1 and the nail clip base 3 fit well, a receiving groove 14 for receiving the end of the nail clip 1 can be opened on the nail clip base 3, and Figure 3 2 shows a situation where two groups of second assembly holes 11 are arranged on the side of the receiving groove 14. It should be noted that the number of various types of assembly holes in the present invention is not limited and can be arranged according to actual requirements.

[0044] Regarding the arrangement of the first fastener 15 and the second fastener 16 described above, preferably, the first fastener 15 and the second fastener 16 are both arranged as conventional technical means in the prior art such as fastening bolts.

[0045] like Figure 5-Figure 6 As shown, in order to prevent the insert from causing scratches to the user during use, the sides of the first insert 6 and the second insert 7 can be set with smooth curve transitions, and the first insert 6 and the protrusions 13 thereon can be integrally formed, and the second insert 7 and the protrusions 13 thereon can be integrally formed.

[0046] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A nail clip insert fixing structure for a striking tool, characterized in that: The invention comprises a nail clip (1) having a chamber, a nail clip external hanger (2) slidably arranged on the nail clip (1), and a nail clip base (3) for supporting the nail clip (1), wherein: a first plug hole (4) and a second plug hole (5) are provided on the side of the nail clip (1), both of which are connected to the chamber, and a first plug sheet (6) and a second plug sheet (7) are respectively adapted to be inserted into the first plug hole (4) and the second plug sheet (5), and a first threaded hole (8) and a second threaded hole (9) are respectively provided on the first plug sheet (6) and the second plug sheet (7), so that the nail clip external hanger (2) can be slidably arranged on the nail clip (1 ... The first assembly hole (10) on the nail clip external hanger (2) can be arranged opposite to the first threaded hole (8) on the first plug sheet (6), and the second assembly hole (11) on the nail clip base (3) can be arranged opposite to the second threaded hole (9) on the second plug sheet (7), and also includes a first fastener (15) penetrating the first assembly hole (10) on the nail clip external hanger (2) and the first threaded hole (8) on the first plug sheet (6), and a second fastener (16) penetrating the second assembly hole (11) on the nail clip base (3) and the second threaded hole (9) on the second plug sheet (7).

2. A nail clip insert fixing structure for a striking tool according to claim 1, characterized in that: A guide groove (12) is provided on the periphery of the first plug hole (4) or the second plug hole (5), and the guide groove (12) is arranged along the depth direction of the first plug hole (4) or the second plug hole (5).

3. A nail clip insert fixing structure for a striking tool according to claim 2, characterized in that: A convex point (13) is arranged at one end of the first plug piece (6) or the second plug piece (7) facing the cavity of the nail clip (1), and a groove of a size matching the convex point (13) is arranged inside the cavity, so that when the first plug piece (6) or the second plug piece (7) moves toward the corresponding insertion hole, the groove matches the convex point (13) and stops the first plug piece (6) or the second plug piece (7) at a specified position.

4. A nail clip insert fixing structure for a striking tool according to claim 3, characterized in that: The first insertion hole (4) and the second insertion hole (5) are arranged on the same side of the nail clip (1), and the first insertion hole (4) and the second insertion hole (5) are arranged along the length direction of the nail clip (1).

5. A nail clip insert fixing structure for a striking tool according to any one of claims 1 to 4, characterized in that: The nail clip base (3) is provided with a receiving groove (14) for receiving the end of the nail clip (1).

6. A nail clip insert fixing structure for a striking tool according to claim 5, characterized in that: The first fastener (15) is configured as a fastening bolt.

7. A nail clip insert fixing structure for a striking tool according to claim 5, characterized in that: The second fastener (16) is configured as a fastening bolt.

8. A nail clip insert fixing structure for a striking tool according to claim 7, characterized in that: The side portions of the first inserting piece (6) and the second inserting piece (7) are both arranged with smooth curve transitions.

9. A nail clip insert fixing structure for a striking tool according to claim 8, characterized in that: The first insert (6) and the protrusion (13) thereon are integrally formed.

10. A nail clip insert fixing structure for a striking tool according to claim 8, characterized in that: The second insert (7) and the protrusion (13) thereon are integrally formed.

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