Novel nail outlet guide body

Abstract

The utility model discloses a novel nail outlet guide body, which belongs to the technical field of nail guns and is characterized in that a nail outlet guide part, a nail box connecting part, a firing pin connecting part and a nail shooting trigger part are integrally formed, a nail outlet through groove and a firing pin rail penetrate through the interiors of the nail outlet guide part and the firing pin connecting part, and each part is provided with a fixed assembly component; a weight reduction groove is formed; compared with a traditional nail outlet guide body, the nail outlet guide body is simple in structure, many parts are reduced, the assembly cost is reduced, the weight of a nail gun can be reduced, the failure rate in the using process is low, and the nail outlet guide body is convenient to carry and transport and not prone to damage.

Description

Technical Field

[0001] The present application belongs to the technical field of nail guns, and in particular relates to a novel nail-extracting guide body. Background Art

[0002] Nail guns are used for nail fastening technology, which is an advanced modern fastening technology. Compared with traditional methods such as embedded fixation, drilling and pouring, bolt connection, welding, etc., it has many advantages. It has its own energy source, thus getting rid of the burden of wires and air ducts, and is convenient for on-site and high-altitude operations; it is fast to operate and has a short construction period, which can greatly reduce the labor intensity of workers; it is reliable and safe, and can even solve some construction problems that were difficult to solve in the past; it saves money and reduces construction costs.

[0003] When using a nail gun, it is necessary to smoothly take out the nails from the nail storage box, and then fire them out through the nail guide cover and the guide body. The nail guide body and the firing pin power part of the traditional nail gun are split-connected, and the split connection relies on more connectors and bolts to be assembled together. The assembly is complicated, and the assembly accuracy is affected by the accuracy of each part, and the assembly and production cost is high. Usually, the nail trigger part is set on the handle of the nail gun, and the middle is connected by a very long stamping part, which inevitably increases the weight of the nail gun, making it inconvenient to use and carry by hand. Too many parts make it inconvenient to transport. The probability of failure is high during use, and it is easy to fall and cause product damage. Utility Model Content

[0004] The utility model aims to provide a novel nail-extracting guide body, which solves the problems that the traditional guide body has many parts, resulting in increased weight, complex assembly, high cost and easy damage.

[0005] An embodiment of the present application provides a new type of nail ejection guide body, including a nail ejection guide part, a nail box connecting part, a firing pin connecting part and a nail shooting trigger part, wherein the nail ejection guide part, the nail box connecting part, the firing pin connecting part and the nail shooting trigger part are integrally formed, and a nail ejection groove and a firing pin track are penetrated inside the nail ejection guide part and the firing pin connecting part, an integrally formed safety piece fixing component is provided on the nail ejection guide part, an integrally formed nail box connecting component is provided on the nail box connecting part, and an integrally formed assembly positioning component is provided on the nail box connecting part and the firing pin connecting part.

[0006] In one embodiment,

[0007] The nail guide portion is arranged at the front end of the upper surface of the nail guide body, the nail box connecting portion is arranged at the front end of the lower surface of the nail guide body, the firing pin connecting portion is arranged at the rear end of the lower surface of the nail guide body, and the nail triggering portion is arranged at the side end of the nail guide portion.

[0008] In one embodiment,

[0009] The safety piece fixing assembly includes a positioning plate arranged on one side of the nail ejection guide part, a guide groove arranged on the upper surface of the nail ejection guide part, a horn-shaped hook arranged at the rear end of the guide groove, and also includes a cover plate connecting hole arranged on the upper surface of the nail ejection guide part and the striker connecting part, and a cylindrical internal thread connecting hole protruding from the lower surface of the nail ejection guide part.

[0010] In one embodiment,

[0011] There are two guide grooves, which are symmetrically arranged; there are two ram-horn hooks, which are symmetrically arranged; there are two cover plate connecting holes, which are symmetrically arranged.

[0012] In one embodiment,

[0013] The nail-out through-slot is composed of a T-shaped slot and a rectangular slot, and the nail-out through-slot is connected end to end with the striker track.

[0014] In one embodiment,

[0015] The nail box connecting assembly includes a raised positioning platform arranged on the lower surface shell of the nail box connecting part and a positioning connection hole arranged on the lower surface of the nail box connecting part, and the number of the positioning platform is at least one.

[0016] In one embodiment,

[0017] A semicircular arc striker driving groove is provided on one side of the striker connecting part, and a cylinder guide positioning frame is provided at the end of the upper surface of the striker connecting part.

[0018] In one embodiment,

[0019] The assembly positioning component includes a positioning groove arranged on the lower surface of the nail box connecting part, an internal thread connecting cylinder arranged at the front end of the lower surface of the nail box connecting part, and a positioning hole; the number of the positioning groove is at least 1.

[0020] In one embodiment,

[0021] The positioning holes include a first positioning hole, a second positioning hole, a third positioning hole and a fourth positioning hole. The second positioning hole, the fourth positioning hole and the third positioning hole are respectively arranged at the left, middle and right positions of the lower surface of the nail box connecting part 2, and the first positioning hole is arranged at the front end of the lower surface of the semicircular arc striker driving groove.

[0022] In one embodiment,

[0023] A weight-reducing groove is provided on the lower surface of the firing pin connecting portion shell.

[0024] The utility model designs a novel nail-out guide body, in which the nail-out guide part, the nail box connecting part, the firing pin connecting part and the nail-shooting trigger part are integrally formed, the structure is simple, the parts are reduced, the assembly cost is reduced, the weight of the nail gun can be reduced, the nail gun is easy to carry and transport, and is not easy to be damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0026] Figure 1 It is a schematic diagram of the upper surface side view of the three-dimensional structure of the utility model;

[0027] Figure 2 It is a schematic diagram of the three-dimensional structure of the lower surface of the utility model from a side view;

[0028] Figure 3 It is a schematic diagram of the upper surface front plan structure of the utility model;

[0029] Figure 4 for Figure 2 A top view of

[0030] Figure 5 for Figure 2 Bottom view of

[0031] Figure 6 It is a schematic diagram of the front plan structure of the lower surface of the utility model;

[0032] Explanation of symbols in the figure:

[0033] 1. Nail guide; 2. Nail box connection; 3. Strike pin connection; 4. Nail trigger; 5. Claw hook; 6. Nail slot; 7. Strike pin track; 8. Guide groove; 9. Threaded connection hole; 10. Positioning plate; 11. Cover plate connection hole; 12. Positioning platform; 13. Positioning groove; 14. Positioning connection hole; 15. Connecting cylinder; 16. Semicircular striker drive groove; 17. Cylinder guide positioning frame; 18. First positioning hole; 19. Second positioning hole; 20. Third positioning hole; 21. Fourth positioning hole; 22. Weight reduction groove. DETAILED DESCRIPTION

[0034] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0035] See also Figure 1 and Figure 2 , Figure 1 This is a schematic diagram of the upper surface side view of the three-dimensional structure of the utility model. Figure 2 This is a schematic diagram of the three-dimensional structure of the lower surface of the utility model. For the convenience of explanation, only the parts related to this embodiment are shown, which are described in detail as follows:

[0036] In one of the embodiments, a new type of nail guide body is used for fastening nails with a nail gun, including an integrally formed nail guide portion 1, a nail box connecting portion 2, a firing pin connecting portion 3 and a nail triggering portion 4. A nail guide groove 6 is penetrated through the middle position of the inner part of the nail guide portion 1 and the firing pin connecting portion 3, and firing pin tracks 7 are provided in the middle and on both sides of the nail guide groove 6.

[0037] Specifically, the nail ejection guide part 1 is arranged at the front end of the upper surface of the nail ejection guide body, the nail box connecting part 2 is arranged at the front end of the lower surface of the nail ejection guide body, the firing pin connecting part 3 is arranged at the rear end of the lower surface of the nail ejection guide body, and the nail trigger part 4 is arranged at the side end of the nail ejection guide part 1. In this way, the nail ejection guide body of the present application is composed of four parts; the nail ejection groove 6 is composed of a T-shaped groove and a rectangular groove, and the nail ejection groove 6 and the firing pin track 7 are connected end to end.

[0038] In one of the embodiments, an integrally formed safety piece fixing assembly is provided on the nail ejecting guide portion 1, and the safety piece fixing assembly includes a positioning piece 10 arranged on one side of the nail ejecting guide portion 1, a guide groove 8 arranged on the upper surface of the nail ejecting guide portion 1, and also includes a horn-shaped hook 5 arranged at the rear end of the guide groove 8, a cover plate connecting hole 11 arranged on the upper surface of the nail ejecting guide portion 1 and the striker connecting portion 3, and a cylindrical internal thread connecting hole 9 protruding from the lower surface of the nail ejecting guide portion 1.

[0039] Specifically, the positioning piece 10 is used to fix the position of the safety piece, and the guide groove 8 is in the shape of a long groove, which plays a guiding role in the forward and backward sliding of the safety piece. Figure 3 As shown, there are two guide grooves 8, which are symmetrically arranged; the horn-shaped hook 5 is used to fix the wire spring, and there are two horn-shaped hooks 5, which are symmetrically arranged; the cover plate connecting hole 11 is used to connect the nail gun, and there are two cover plate connecting holes 11, which are symmetrically arranged; Figure 4 As shown, the threaded connection hole 9 is vertically installed on the lower surface of the nail guide part 1, and the threaded connection hole 9 fixes the safety part through bolts.

[0040] In one embodiment, an integrally formed nail box connection assembly is provided on the nail box connection part 2, and the nail box connection part 2 is used to fix and connect the nail box; the nail box connection assembly includes a plurality of raised positioning platforms 12 arranged on the lower surface guide body shell and a positioning connection hole 14 arranged at the rear end of the lower surface of the nail box connection part 2; the number of the positioning platforms 12 is at least one, such as Figure 5 As shown, this embodiment has two positioning platforms 12 and positioning connection holes 14 for housing positioning and assembly.

[0041] In one of the embodiments, a semicircular arc striker driving groove 16 is opened on one side of the rear end of the striker connecting part 3 for placing the driving device; a cylinder guide positioning frame 17 is provided at the end of the upper surface of the striker connecting part 3, and the middle part of the cylinder guide positioning frame 17 is hollowed out, and the cylinder guide positioning frame 17 is used to guide the cylinder.

[0042] In one of the embodiments, a plurality of integrally formed assembly positioning components are provided on the nail box connection part 2 and the firing pin connection part 3, and the assembly positioning components include a positioning groove 13 arranged below the nail outlet groove 6 on the lower surface, an internal threaded connection cylinder 15 arranged at the front end of the lower surface of the nail box connection part 2, and also includes a positioning hole.

[0043] Specifically, the assembly positioning assembly is used to fix the guide body to the gun housing of the nail gun; the number of positioning grooves 13 is at least one, and in this embodiment, there are two positioning grooves 13, which play a guiding role in the forward and backward sliding of the safety member; the positioning holes include a first positioning hole 18, a second positioning hole 19, a third positioning hole 20 and a fourth positioning hole 21, such as Figure 6 As shown, the second positioning hole 19 , the fourth positioning hole 21 , and the third positioning hole 20 are respectively located at the left, middle, and right positions of the lower surface of the nail box connecting portion 2 ; the first positioning hole 18 is located at the front end of the lower surface of the semicircular arc striker driving groove 16 .

[0044] The casing can be quickly positioned and fixed through the positioning holes and the connection holes, and only bolts are needed for fixing without adding other parts, thereby reducing the weight of the nail guide body.

[0045] In one embodiment, a plurality of weight-reducing grooves 22 are provided on the lower surface of the shell of the firing pin connecting portion 3. The weight-reducing grooves 22 can reduce the weight of the entire nail gun after the nail box is installed.

[0046] The utility model designs a novel nail-pulling guide body, in which the nail-pulling guide part, the nail-box connecting part, the firing pin connecting part and the nail-shooting trigger part are integrally formed, the nail-pulling guide part and the firing pin connecting part are penetrated by nail-pulling grooves and firing pin tracks, the nail-pulling guide part is provided with an integrally formed safety piece fixing component, the nail-box connecting part is provided with an integrally formed nail-box connecting component, the nail-box connecting part and the firing pin connecting part are provided with an integrally formed assembly positioning component, and are provided with weight-reducing grooves; the utility model has a simple structure, reduces many parts and components compared with the traditional nail-pulling guide body, reduces the assembly cost, and can reduce the weight of the nail gun, has a low failure rate during use, is easy to carry and transport, and is not easily damaged.

[0047] In the description of the present invention, it should be understood that terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0048] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0049] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A new type of nail guide body, comprising a nail guide part, a nail box connecting part, a firing pin connecting part and a nail triggering part, characterized in that: The nail ejection guide portion, the nail box connecting portion, the firing pin connecting portion and the nail shooting trigger portion are integrally formed, and nail ejection grooves and firing pin tracks are penetrated inside the nail ejection guide portion and the firing pin connecting portion. An integrally formed safety piece fixing component is provided on the nail ejection guide portion, an integrally formed nail box connecting component is provided on the nail box connecting portion, and an integrally formed assembly positioning component is provided on the nail box connecting portion and the firing pin connecting portion.

2. A new nail guide according to claim 1, characterized in that: The nail guide portion is arranged at the front end of the upper surface of the nail guide body, the nail box connecting portion is arranged at the front end of the lower surface of the nail guide body, the firing pin connecting portion is arranged at the rear end of the lower surface of the nail guide body, and the nail triggering portion is arranged at the side end of the nail guide portion.

3. A new nail guide according to claim 1, characterized in that: The safety piece fixing assembly includes a positioning plate arranged on one side of the nail ejection guide part, a guide groove arranged on the upper surface of the nail ejection guide part, a horn-shaped hook arranged at the rear end of the guide groove, and also includes a cover plate connecting hole arranged on the upper surface of the nail ejection guide part and the striker connecting part, and a cylindrical internal thread connecting hole protruding from the lower surface of the nail ejection guide part.

4. A new nail guide according to claim 3, characterized in that: There are two guide grooves, which are symmetrically arranged; there are two ram-horn hooks, which are symmetrically arranged; there are two cover plate connecting holes, which are symmetrically arranged.

5. A new nail guide according to claim 1, characterized in that: The nail-out through-slot is composed of a T-shaped slot and a rectangular slot, and the nail-out through-slot is connected end to end with the striker track.

6. A new nail guide according to claim 1, characterized in that: The nail box connecting assembly includes a raised positioning platform arranged on the lower surface shell of the nail box connecting part and a positioning connection hole arranged on the lower surface of the nail box connecting part, and the number of the positioning platform is at least one.

7. A new nail guide according to claim 1, characterized in that: A semicircular arc striker driving groove is provided on one side of the striker connecting part, and a cylinder guide positioning frame is provided at the end of the upper surface of the striker connecting part.

8. A new nail guide according to claim 7, characterized in that: The assembly positioning component includes a positioning groove arranged on the lower surface of the nail box connecting part, an internal thread connecting cylinder arranged at the front end of the lower surface of the nail box connecting part, and a positioning hole; the number of the positioning groove is at least 1.

9. A new nail guide according to claim 8, characterized in that: The positioning holes include a first positioning hole, a second positioning hole, a third positioning hole and a fourth positioning hole. The second positioning hole, the fourth positioning hole and the third positioning hole are respectively arranged at the left, middle and right positions of the lower surface of the nail box connecting part, and the first positioning hole is arranged at the front end of the lower surface of the semicircular arc striker driving groove.

10. A new nail guide according to claim 8, characterized in that: A weight-reducing groove is provided on the lower surface of the firing pin connecting portion shell.

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