Nail screwing device for nailing shoes

Abstract

The utility model relates to a nail screwing device for nailing shoes. At present, due to the fact that multi-angle abrasion or deformation of nail bodies is easily caused when spiked shoes run on, a nail screwing device cannot screw the spikes. A nail screwing device for nailing shoes comprises a shell, the left side and the right side of the shell are connected with two screwing plates respectively, the two screwing plates are the left screwing plate and the right screwing plate, and a round hole is formed in the middle of the shell. A strip-shaped groove is formed in the position close to the top end of the round hole and penetrates through the top end of the shell, a nail screwing hook is installed in the strip-shaped groove, a hook piece at one end of the nail screwing hook is inserted into an insertion hole of the shell, and the insertion hole is provided with the side groove face of the strip-shaped groove, so that the nail screwing hook can rotate in the strip-shaped groove. A hook piece at the other end of the nail screwing hook can be inserted into a shoe nail inserting groove hole, the overall structure of the shell is of an inverted-T-shaped structure, a nail head inserting barrel is installed at the most end of the protruding structure of the shell, and a positioning hole matched with a nail head is formed in the nail head inserting barrel. The utility model is applied to the technical field of track and field equipment.

Description

Technical Field

[0001] The utility model is applied to the technical field of track and field equipment, and particularly relates to a spike wrench for track shoes. Background Art

[0002] Spike shoes are a type of sports running shoes, which have advantages such as high resilience and anti-slip properties, and are commonly used in track and field events. For example, when a sprinter steps on the ground, the spikes can penetrate into the track, and when lifting the leg, they can be easily pulled out. The sprinter can accumulate greater force by means of the reaction force of stepping on the ground and run faster or jump farther. In contrast, ordinary shoes have a small friction coefficient on the sole, are prone to slipping, and have a small force when stepping on the ground. However, the spikes of spike shoes will wear out after running for a long time. The worn spikes will reduce the grip and anti-slip ability, making it easier for athletes to slip during the movement process, thus affecting speed and stability and increasing the risk of injury. In recent years, the spikes of spike shoes are mostly designed to be detachable. When it is found that the spikes of the spike shoes are worn, new spikes can be replaced in time. When replacing, a spike wrench for track shoes is needed. It is generally designed in the shape of a wrench and can be used to hold the square structure at the root of the spike. Using it can help athletes replace the worn spikes more conveniently to maintain the good performance of the spike shoes. However, in actual use, it is found that due to the multi-angle wear or deformation of the spike body caused by the running and stepping of the spike shoes, the wrench cannot turn the spike, and the frequent turning of the spike will also cause wear, making it very easy for the spike to be unable to be unscrewed. Summary of the Invention

[0003] The utility model mainly solves the problem that when the spikes are frequently turned, the spikes will be worn, and it is very easy for the worn spikes to be unable to be unscrewed. Specifically, a spike wrench for track shoes is provided.

[0004] The above object is achieved by the following technical solutions:

[0005] A spike wrench for track shoes includes a housing. Two wrench plates are respectively connected to the left and right sides of the housing. The two wrench plates are a left wrench plate and a right wrench plate. A circular hole is opened at the middle position of the housing, and a strip-shaped groove is opened near the top end of the circular hole. The strip-shaped groove penetrates through the top end of the housing. A spike wrench hook is installed in the strip-shaped groove. One end hook member of the spike wrench hook is inserted into the jack of the housing, and the jack is opened on the side groove surface of the strip-shaped groove, so that the spike wrench hook can rotate in the strip-shaped groove. The other end hook member of the spike wrench hook can be inserted into the spike slot hole.

[0006] For the spike wrench for track shoes, the overall structure of the housing is a convex-shaped structure, and a spike head insertion cylinder is installed at the outermost end of the convex structure of the housing. A positioning hole matching the spike head is opened on the spike head insertion cylinder.

[0007] For the described stud shoe screw driver, the left screw plate and the right screw plate are integrally of an arc structure, and the left screw plate and the right screw plate are arranged in opposite directions on both sides of the housing.

[0008] For the described stud shoe screw driver, the screw hook is integrally a stainless steel piece of a U-shaped structure.

[0009] For the described stud shoe screw driver, the diameter of the screw hook is smaller than the width of the strip-shaped groove.

[0010] For the described stud shoe screw driver, the maximum rotation angle of the screw hook is 180 degrees.

[0011] The beneficial effects achieved by the present utility model are as follows:

[0012] The structure of the present utility model is simple and the operation is convenient. The studs on the stud shoes can be installed and disassembled by selecting different methods according to the different degrees of wear of the studs, and the scope of use is wide.

[0013] The thread structure on the stud of the present utility model can be screwed into the sole of the stud shoe. When it is necessary to disassemble and install the stud, the positioning hole on the stud head insertion cylinder of the housing can be inserted into the stud. Since the shape of the positioning hole on the stud head insertion cylinder is the same as the shape of the stud, when the positioning hole on the stud head insertion cylinder is inserted into the stud head, the left screw plate and the right screw plate are rotated by fingers to drive the housing to rotate, thereby installing and disassembling the stud.

[0014] When the stud of the present utility model is worn due to long-term use or the stud is often screwed, the stud will be worn. After wear, it is very easy for the stud to be unable to be unscrewed. Therefore, when it is necessary to unscrew the stud, the screw hook at the round hole can be rotated so that the screw hook rotates 180 degrees, and then one end of the hook body of the screw hook is inserted into the stud slot hole of the stud, and the housing is rotated. The housing drives the screw hook to rotate, thereby installing and disassembling the worn stud. Description of the Drawings

[0015] The drawings are used to provide further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0016] Att Figure 1 is a schematic structural diagram of the present utility model.

[0017] Att Figure 2 is a schematic structural diagram when the screw hook is opened.

[0018] Att Figure 3 is the bottom view of Att Figure 1

[0019] Att Figure 4 ​It is a schematic structural diagram of a stud.

[0020] Appendix Figure 5 It is the appendix Figure 4 Top view.

[0021] Appendix Figure 6 It is a schematic structural diagram when the nail head insertion cylinder of the stud screwdriver is in use.

[0022] Appendix Figure 7 It is a schematic structural diagram when the screw - turning hook of the stud screwdriver is in use.

[0023] In the figure: 1. Housing, 2. Left screwing plate, 3. Right screwing plate, 4. Round hole, 5. Strip - shaped groove, 6. Screw - turning hook, 7. Insertion hole, 8. Nail head insertion cylinder, 9. Positioning hole, 10. Stud, 11. Stud slot hole. Specific implementation mode

[0024] The following is a description of the preferred embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model and are not used to limit the present utility model. Embodiment 1

[0025] A stud screwdriver, characterized in that: it includes a housing 1, and two screwing plates are respectively connected to the left and right sides of the housing. The two screwing plates are a left screwing plate 2 and a right screwing plate 3;

[0026] The left screwing plate and the right screwing plate are of an integral structure. A round hole 4 is opened at the middle position of the housing;

[0027] The main function of the round hole is that when the screw - turning hook is not in use, one end of the screw - turning hook rotates in the round hole of the housing, which is convenient for storing the screw - turning hook.

[0028] A strip - shaped groove 5 is opened at a position close to the top of the round hole. The strip - shaped groove runs through the top of the housing. A screw - turning hook 6 is installed in the strip - shaped groove. One end hook part of the screw - turning hook is inserted into the insertion hole 7 of the housing, and the insertion hole is opened on the side groove surface of the strip - shaped groove, so that the screw - turning hook can rotate in the strip - shaped groove, and the other end hook part of the screw - turning hook can be inserted into the stud slot hole.

[0029] The strip - shaped groove is a groove body structure with a bottom surface and two side surfaces. By setting the strip - shaped groove, it can play a role in shielding and limiting the vertical hook surface of the screw - turning hook to prevent the screw - turning hook from continuing to rotate. Embodiment 2

[0030] According to the stud screwdriver described in Embodiment 1, the overall structure of the housing is a convex - shaped structure, and a nail head insertion cylinder 8 is installed at the outermost end of the convex structure of the housing. The nail head insertion cylinder is provided with a positioning hole 9 matching the nail head.

[0031] The raised structure and the housing are of an integral structure. The nail head insertion cylinder on the raised structure is fixed in the raised structure. At the same time, a positioning hole is provided in the longitudinal structure of the nail head insertion cylinder. The middle of the positioning hole is a rectangular hole, and both ends are arched hole structures. Embodiment 3

[0032] For the stud screwdriver according to Embodiment 1 or 2, the left screwing plate and the right screwing plate as a whole are of an arc structure, and the left screwing plate and the right screwing plate are arranged in opposite directions on both sides of the housing.

[0033] Making the left screwing plate and the right screwing plate as a whole of an arc structure facilitates the rotation of the stud screwdriver when turning the stud screwdriver. An installation hole is provided on the right screwing plate, and a cord can be inserted into the installation hole, which is convenient for carrying the stud screwdriver. Embodiment 4

[0034] For the stud screwdriver according to Embodiment 1 or 2 or 3, the screwing hook as a whole is a stainless steel part of a U-shaped structure. The diameter of the screwing hook is smaller than the width of the strip-shaped groove. The maximum rotation angle of the screwing hook is 180 degrees.

[0035] The stud of the stud screwdriver has a stud slot on the stud shoe, and the tip of the stud matches the positioning hole provided in the longitudinal structure of the nail head insertion cylinder.

[0036] Working principle:

[0037] The threaded structure on the stud can be screwed into the sole of the stud shoe. When it is necessary to disassemble and install the stud, the positioning hole on the nail head insertion cylinder of the housing can be inserted into the stud. Since the shape of the positioning hole on the nail head insertion cylinder is the same as the shape of the stud, when the positioning hole on the nail head insertion cylinder is inserted into the nail head, the left screwing plate and the right screwing plate are rotated by fingers to drive the housing to rotate, so as to install and disassemble the stud.

[0038] When the stud user uses it for a long time or runs a lot, the stud body will be worn, or when the stud is often screwed, the stud will be worn. After wear, it is very easy for the stud to be unable to be unscrewed. Therefore, when it is necessary to unscrew the stud, the screwing hook at the round hole can be rotated to make the screwing hook rotate 180 degrees, and then one end of the hook body of the screwing hook is inserted into the stud slot hole of the stud, and the housing is rotated. The housing drives the screwing hook to rotate, so as to install and disassemble the worn stud.

Claims

1. A nail tightener for nail shoes, characterized by: It includes a shell, and two screwing plates are respectively connected to the left and right sides of the shell, the two screwing plates are a left screwing plate and a right screwing plate, a circular hole is opened in the middle position of the shell, and a strip groove is opened near the top position of the circular hole, the strip groove passes through the top of the shell, a screw hook is installed in the strip groove, one end of the screw hook is inserted into the insertion hole of the shell, and the side groove surface of the insertion hole is provided with a strip groove, so that the screw hook can rotate in the strip groove, and the other end of the screw hook can be inserted into the shoe spike slot hole.

2. The spike tightener according to claim 1, characterized in that: The overall structure of the shell is a convex structure, and a nail head inserting cylinder is installed at the end of the convex structure of the shell, and a positioning hole matching the nail head is opened on the nail head inserting cylinder.

3. The spike tightener according to claim 1, characterized in that: The left twisting plate and the right twisting plate are overall arc-shaped structures, and the left twisting plate and the right twisting plate are arranged on both sides of the shell in opposite directions.

4. The spike tightener according to claim 1, characterized in that: The screw hook is a stainless steel part with a U-shaped structure as a whole.

5. The spike tightener for shoe nails according to claim 1 or 4, characterized in that: The diameter of the nail-twisting hook is smaller than the width of the strip groove.

6. The spike tightener for shoe nails according to claim 1 or 4, characterized in that: The maximum rotation angle of the nail-twisting hook is 180 degrees.

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