Novel screw box

Abstract

The novel screw box comprises a box body, ground feet are fixed to the bottom of the box body, a plurality of containing bins are formed in the surface of the box body, push blocks are connected into the containing bins in a sliding mode, springs are arranged at the bottoms of the push blocks, the springs are located in the containing bins, and the bottom of each push block is provided with a screw. An internal thread is arranged on the inner wall of a port of the storage bin, and the port of the storage bin is connected with a sealing cap through the thread; the box body, the storage bins, the push blocks, the springs and the sealing caps are designed, the storage bins are separately arranged, it is guaranteed that each screw is independently stored, meanwhile, when the screws are taken out, only the sealing caps need to be opened, the springs in the compressed state release elastic force, the push blocks are driven by the elastic force, the push blocks move upwards in the storage bins, and then the screws can be taken out. Therefore, the screws can be popped out of the storage bin, the situation that the hands touch the interior of the storage bin to cause pollution is avoided, and other screws and the storage space cannot be polluted when the screws are taken.

Description

Technical Field

[0001] The utility model belongs to the technical field of screw boxes, and in particular relates to a novel screw box. Background Art

[0002] The orthopedics department will admit many patients with fractures. During surgical treatment of fractures, most operations use steel plates and screws for internal fixation. Bone screws are internal fixation devices used to fix the fracture site. They are used alone or in combination with bone plates. Commonly used ones are cancellous bone screws, cortical bone screws, bone plugs and hollow screws. Doctors select appropriate screws based on X-rays before surgery and use them. Screws of different sizes, lengths and types are usually stored in the same screw box.

[0003] When the existing screw box is used to store screws, the screws are placed on the bracket inside the box and then the box cover is closed to achieve storage. However, there are the following defects: (1) When the existing screw box is used to store screws, the screws are concentrated in one spatial position. When taking one of the screws, the hand is likely to touch the adjacent screws, which can easily cause the screws to be contaminated. For this reason, we propose a new screw box. Utility Model Content

[0004] The utility model aims to provide a novel screw box to solve the problem that when the screw box proposed in the above background technology is used to store screws, it is easy to accidentally touch adjacent screws when taking out screws, resulting in contamination of the screws.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new screw box, comprising a box body, a bottom of which is fixed with a ground foot, a surface of which is provided with a plurality of storage bins, the interior of the storage bins being connected with a push block by sliding, a spring being provided at the bottom of the push block, and the spring being located inside the storage bins, an inner wall of the port of the storage bins being provided with an internal thread, and the port of the storage bins being connected with a sealing cap by threading.

[0006] Preferably, a limiting groove is provided on the side wall of the storage bin, a limiting block is arranged inside the limiting groove, and the limiting block is fixed on the side wall of the push block.

[0007] Preferably, a sponge sleeve is fixed to the inner wall of the storage bin.

[0008] Preferably, the cross section of the sponge sleeve is a circular structure, and the end surface of the sponge sleeve is provided with an inner cone surface.

[0009] Preferably, a rubber bump is fixed to the end surface of the push block, and the rubber bump has a hemispherical shape.

[0010] Preferably, a guide column is provided on the inner side of the spring, a guide cylinder is sleeved on the outer wall of the guide column, the guide cylinder is fixed on the bottom surface of the storage bin, and the guide column is fixed on the surface of the push block.

[0011] Preferably, a rotary block is fixed on the top of the sealing cap, and the longitudinal section of the rotary block is a rectangular structure.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) Through the design of the box body, storage bin, push block, spring and sealing cap, and by setting up multiple storage bins separately, it is ensured that each screw is stored independently. At the same time, when taking out, it is only necessary to open the sealing cap, and the spring in the compressed state releases the elastic force, exerting elastic force on the push block to drive it to move up in the storage bin, thereby popping out the screw from the storage bin, ensuring that the hand will not touch the inside of the storage bin and cause contamination, so that the utility model can take out the screw without causing contamination to other screws and the storage space. Through the designed limit block and limit groove, the push block is limited to slide, so as to avoid popping out of the storage bin. The designed sponge sleeve and inner cone surface have good flexible extrusion deformation characteristics. The screw is inserted into the sponge sleeve, and the sponge sleeve adapts to screws of different specifications through deformation, and the screw is wrapped in it to achieve support and fixation to avoid shaking. The designed rubber bump is set on the surface of the push block to achieve flexible contact effect to avoid damage caused by contact between the screw end and the hard surface of the push block. The designed guide column and guide cylinder are used to support and correct the spring to avoid excessive bending and loss of elasticity. The designed screw block is installed on the sealing cap to ensure that the upper end of the sealing cap is raised for easy screwing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a front cross-sectional view of the utility model;

[0016] Figure 3 It is a three-dimensional diagram of the sponge sleeve of the utility model;

[0017] Figure 4 This is a bottom view of the assembly of the push block, limit block, spring, guide cylinder and guide column of the utility model;

[0018] In the figure: 1. box body; 2. sealing cap; 3. rotating block; 4. foot; 5. storage bin; 6. limit groove; 7. limit block; 8. guide column; 9. guide cylinder; 10. spring; 11. push block; 12. rubber convex block; 13. sponge sleeve; 14. inner cone. DETAILED DESCRIPTION

[0019] 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 in 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.

[0020] Example

[0021] See also Figures 1 to 4 The utility model provides a technical solution: a new screw box, including a box body 1, a foot 4 is fixed at the bottom of the box body 1, a plurality of storage bins 5 are opened on the surface of the box body 1, a push block 11 is slidably connected to the inside of the storage bin 5, a spring 10 is arranged at the bottom of the push block 11, and the spring 10 is located inside the storage bin 5, an inner thread is arranged on the inner wall of the port of the storage bin 5, and a sealing cap 2 is threadedly connected to the port of the storage bin 5, through the designed box body 1, the storage bin 5, the push block 11, the spring 10 and the sealing cap 2, and by separately arranging the plurality of storage bins 5, it is ensured that each screw is stored independently, and at the same time, When taking out, it is only necessary to open the sealing cap 2, and the spring 10 in the compressed state releases the elastic force, exerting elastic force on the push block 11 to drive it to move upward in the storage bin 5, thereby popping out the screw from the storage bin 5, ensuring that the hand will not touch the inside of the storage bin 5 and cause pollution, so that the utility model can take out the screw without causing pollution to other screws and the storage space. The side wall of the storage bin 5 is provided with a limiting groove 6, and the inner side of the limiting groove 6 is provided with a limiting block 7. Through the designed limiting block 7 and limiting groove 6, the sliding of the push block 11 is limited to avoid popping out and falling off from the storage bin 5, and the limiting block 7 is fixed on the side wall of the push block 11.

[0022] In this embodiment, preferably, a sponge sleeve 13 is fixed to the inner wall of the storage bin 5, and the cross-section of the sponge sleeve 13 is a circular structure. The end face of the sponge sleeve 13 is provided with an inner cone 14. Through the designed sponge sleeve 13 and the inner cone 14, the sponge sleeve 13 has good flexible extrusion deformation characteristics. The screw is inserted into the sponge sleeve 13, and the sponge sleeve 13 adapts to screws of different specifications through deformation, and the screw is wrapped therein to achieve support and fixation to avoid shaking. A rubber bump 12 is fixed to the end face of the push block 11. The designed rubber bump 12 is arranged on the surface of the push block 11 to achieve a flexible contact effect to avoid damage caused by contact between the end of the screw and the hard surface of the push block 11. The shape of the rubber bump 12 is a hemispherical structure.

[0023] In this embodiment, preferably, a guide column 8 is provided on the inner side of the spring 10, and a guide cylinder 9 is provided on the outer wall of the guide column 8. The designed guide column 8 and guide cylinder 9 are used to support and correct the spring 10 to prevent the spring 10 from excessively bending and losing its elasticity. The guide cylinder 9 is fixed on the bottom surface of the storage bin 5, and the guide column 8 is fixed on the surface of the push block 11. A rotary block 3 is fixed on the top of the sealing cap 2. The designed rotary block 3 is installed on the sealing cap 2 to ensure that the upper end part of the sealing cap 2 is raised for easy screwing. The longitudinal section of the rotary block 3 is a rectangular structure.

[0024] The working principle and use process of the utility model: the utility model arranges multiple storage bins 5 on the box body 1 to ensure that each screw is stored independently. When the screw is placed in the storage bin 5, it passes through the sponge sleeve 13. The sponge sleeve 13 adapts to screws of different specifications by deformation, wraps the screw therein to achieve support and fixation to avoid shaking. At the same time, the push block 11 is pressed down to ensure that the spring 10 is compressed. Finally, the sealing cap 2 is fixed by screwing the thread. When taking out the screw, it is only necessary to open the sealing cap 2, and the spring 10 in the compressed state releases the elastic force, exerting elastic force on the push block 11 to drive it to move up in the storage bin 5, thereby popping the screw out of the storage bin 5, ensuring that the hand will not touch the inside of the storage bin 5 to cause pollution, so that the utility model can take out the screw without causing pollution to other screws and the storage space.

[0025] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel screw box, comprising a box body (1), wherein a foot (4) is fixed to the bottom of the box body (1), and characterized in that: The surface of the box body (1) is provided with a plurality of storage bins (5), the interior of the storage bins (5) is connected with a push block (11) by sliding, a spring (10) is provided at the bottom of the push block (11), and the spring (10) is located inside the storage bin (5), an inner wall of the port of the storage bin (5) is provided with an internal thread, and the port of the storage bin (5) is connected with a sealing cap (2) by threading.

2. A new screw box according to claim 1, characterized in that: A limiting groove (6) is provided on the side wall of the storage bin (5), a limiting block (7) is arranged inside the limiting groove (6), and the limiting block (7) is fixed on the side wall of the push block (11).

3. A new screw box according to claim 1, characterized in that: A sponge sleeve (13) is fixed to the inner wall of the storage bin (5).

4. A new screw box according to claim 3, characterized in that: The cross section of the sponge sleeve (13) is a circular structure, and the end surface of the sponge sleeve (13) is provided with an inner cone surface (14).

5. A new screw box according to claim 1, characterized in that: A rubber bulge (12) is fixed to the end surface of the push block (11), and the rubber bulge (12) has a hemispherical shape.

6. A new screw box according to claim 1, characterized in that: A guide column (8) is arranged on the inner side of the spring (10), a guide cylinder (9) is sleeved on the outer wall of the guide column (8), the guide cylinder (9) is fixed on the bottom surface of the storage bin (5), and the guide column (8) is fixed on the surface of the push block (11).

7. A new screw box according to claim 1, characterized in that: A rotary block (3) is fixed on the top of the sealing cap (2), and the longitudinal section of the rotary block (3) is a rectangular structure.

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