Screw convenient to store

Abstract

The screw convenient to store comprises an end head, a screw rod is fixedly connected to the bottom of the end head, positioning blocks are arranged at the positions, close to the left side and the right side, of the lower portion of the end head, and positioning shafts are fixedly connected to the positions, close to the left side and the right side, of the tops of the positioning blocks. Positioning grooves matched with the positioning shafts are formed in the positions, close to the left side and the right side, of the bottom of the end head. By means of a series of structures, the device has the advantages of being convenient to store, good in protection effect on threads on screws and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of screws, in particular to a screw convenient for storage. Background Technique

[0002] A screw is a tool that uses the physical and mathematical principles of the inclined plane circular rotation and friction of an object to gradually fasten the machine parts. The screws in the prior art are randomly placed in the storage box during storage. During the transportation process, the screws inside the storage box collide with each other, which is likely to cause damage to the screw threads. For this reason, we propose a screw convenient for storage. Content of the Utility Model

[0003] The technical problem solved by the utility model is to overcome the defects of the prior art and provide a screw convenient for storage.

[0004] To achieve the above purpose, the utility model provides the following technical scheme:

[0005] A screw convenient for storage, including a head, a screw rod is fixedly connected to the bottom of the head, positioning blocks are arranged on both sides near the lower part of the head, positioning shafts are fixedly connected to both sides near the top of the positioning blocks, and positioning grooves matching the positioning shafts are opened on both sides near the bottom of the head.

[0006] Preferably, a regular hexagon block is fixedly connected to the top of the head.

[0007] Preferably, a regular hexagon groove is opened on the top of the regular hexagon block.

[0008] Preferably, a spring washer is sleeved on the screw rod near the upper part.

[0009] Preferably, a flat washer is sleeved on the screw rod near the upper part.

[0010] Preferably, limiting blocks are fixedly connected to the inner walls on both sides of the flat washer, and limiting grooves matching the limiting blocks are opened on the side walls on both sides of the screw rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In this technical solution, through the cooperation of the positioning blocks and positioning shafts and the positioning holes at the bottom of the head, several adjacent screws are neatly clamped and arranged together, so that the screws are more neatly stored during storage and are not easily collided during the transportation process, playing a good protective role for the screws. Description of the Drawings

[0013] Figure 1 It is a three-dimensional view of the utility model;

[0014] Figure 2 This is a schematic cross-sectional structure diagram of the present utility model;

[0015] Figure 3 is Figure 2 an enlarged view of part A in

[0016] Figure 4 is Figure 2 an enlarged view of part B in

[0017] Reference numerals in the figure: 1, end; 2, regular hexagon block; 3, regular hexagon groove; 4, spring washer; 5, flat washer; 6, screw; 7, positioning shaft; 8, positioning block; 9, limiting block. Specific embodiments

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1-4 , the present utility model provides a technical solution: a screw convenient for storage, including an end 1, the bottom of the end 1 is fixedly connected with a screw 6, positioning blocks 8 are arranged on both sides close to the bottom of the end 1, positioning shafts 7 are fixedly connected to both sides close to the top of the positioning block 8, and positioning grooves matching the positioning shafts 7 are opened on both sides close to the bottom of the end 1. A regular hexagon block 2 is fixedly connected to the top of the end 1, a regular hexagon groove 3 is opened on the top of the regular hexagon block 2, a spring washer 4 is sleeved on the screw 6 near the upper part, a flat washer 5 is sleeved on the screw 6 near the upper part, limiting blocks 9 are fixedly connected to the inner walls on both sides of the flat washer 5, and limiting grooves matching the limiting blocks 9 are opened on both side walls of the screw 6. Through the cooperation of the positioning block 8 and the positioning shaft 7 and the positioning holes at the bottom of the end 1, a plurality of adjacent screws are neatly clamped and arranged together, so that the screws are more neatly arranged during storage and are not easily collided during handling, playing a good protective role for the screws.

[0020] Working principle: When in use, a socket wrench or an internal angle wrench can be used to rotate the screw corresponding to the regular hexagon block 2 and the regular hexagon groove 3. Through the setting of the limiting block 9, the flat washer 5 and the spring washer 4 will not fall onto the threads of the screw 6 to cause damage. During storage, the adjacent two screws are connected together through the positioning block 8 and the positioning shaft 7, so that a plurality of screws are neatly arranged and will not collide with each other during handling to cause damage to the threads, which is convenient for storage.

[0021] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A screw that is easy to store, comprising an end (1), characterized in that: The bottom of the end head (1) is fixedly connected to a screw rod (6), a positioning block (8) is provided below the end head (1) near the left and right sides, a positioning shaft (7) is fixedly connected to the top of the positioning block (8) near the left and right sides, and a positioning groove matching the positioning shaft (7) is provided at the bottom of the end head (1) near the left and right sides.

2. The screw that is easy to store according to claim 1, characterized in that: A regular hexagonal block (2) is fixedly connected to the top of the end head (1).

3. The screw that is easy to store according to claim 2, characterized in that: A regular hexagonal groove (3) is provided on the top of the regular hexagonal block (2).

4. The screw that is easy to store according to claim 1, characterized in that: A spring pad (4) is sleeved on the screw rod (6) near the upper portion.

5. The screw that is easy to store according to claim 1, characterized in that: A flat washer (5) is sleeved on the screw rod (6) near the top.

6. The screw that is easy to store according to claim 5, characterized in that: The inner walls on the left and right sides of the flat washer (5) are fixedly connected to limit blocks (9), and the side walls on the left and right sides of the screw rod (6) are provided with limit grooves matching the limit blocks (9).

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