Nail-free wire box cover plate
By setting up concave reinforcement ribs and limit grooves in the online box cover plate, combined with the design of elastic buckles and limit blocks, the existing elastic buckles of the existing box cover plate are solved, and the elastic buckles of the existing box cover plate are stiff and brittle and poor adaptability are achieved, which achieves higher strength, stability and adaptability, extends service life and reduces transportation costs.
Patent Information
- Application Number
- CN202421318745.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-06-11
AI Technical Summary
The elastic buckle of existing wire box covers is stiff and brittle, resulting in a short service life and is difficult to adapt to wire boxes of multiple specifications.
A nail-free wire box cover plate is designed. By providing a concave first reinforcement rib at the bottom of the cover plate and a limit groove at the side wall of the box body, combining the design of two elastic buckles and limit blocks, the stable fixation of the cover plate and the box body is achieved, and the strength of the box body is enhanced by the second reinforcement rib and the fixing block.
This design improves the strength and stability of the cover plate and box body, extends service life, and can adapt to wire boxes of different specifications, simplifies the production and transportation process and reduces transportation costs.
Smart Images
Figure CN222654769U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wire boxes, in particular to a nail-free wire box cover. Background Art
[0002] The junction box is also called the wire connector. In home decoration, the junction box is one of the electrical auxiliary materials, because the wires used for decoration are passed through the wire tube, and the junction box is used as a transition at the joint of the wires (for example, the line is relatively long, or the wire tube needs to turn a corner). The wire tube is connected to the junction box, and the wires in the wire tube are connected in the junction box, which plays a role in protecting and connecting the wires. The cover plate is a common accessory used to seal the junction box to prevent the wires in the box from falling.
[0003] The existing wire box covers on the market usually have elastic buckles on both sides, which are clamped on the inner wall of the wire box through the elastic buckles. However, due to structural factors, the elastic buckles are very hard and brittle, resulting in a short service life during use. The elastic buckles are easy to break and cannot be reused. Secondly, when adapting to more than two wire boxes of different specifications, the large size is relatively loose and the small size is very tight, which causes the elastic buckle to break and lose elasticity. Therefore, we propose a nail-free wire box cover to solve the above problems. Utility Model Content
[0004] The utility model aims to solve the shortcomings of the prior art that the elastic buckles are hard and brittle, resulting in a short service life and inability to adapt to wire boxes of various specifications, and proposes a nail-free wire box cover.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A nail-free wire box cover plate comprises a cover plate and a box body, wherein the top of the cover plate is a plane that is convenient for printing, and four sides of the box body are symmetrically provided with wire holes for threading, and the nail-free wire box cover plate further comprises:
[0007] A first reinforcing rib, which is fixedly arranged at the bottom of the cover plate and is concave, and is used to enhance the strength and rigidity of the cover plate and prevent deformation;
[0008] The fixing component is arranged on the outside of the first reinforcing rib and is used for fixing with the box body.
[0009] In a possible design, the fixing assembly includes two elastic buckles, and the two elastic buckles are symmetrically fixed on the outer wall of the recess of the first reinforcing rib, and a limiting block is symmetrically fixed on the outer wall of one side of the first reinforcing rib.
[0010] In a possible design, both inner walls of the box body are provided with limiting grooves, and two elastic buckles are clamped and connected with the corresponding inner walls of the limiting grooves.
[0011] In a possible design, the area of the cover plate is larger than the area of the opening of the box body to prevent the cover plate from sinking into the interior of the box body.
[0012] In a possible design, both side outer walls of the box body are fixedly provided with fixing blocks for preventing the box body from deforming when the cover plate is mounted.
[0013] In a possible design, second reinforcing ribs for preventing the box body from deforming are provided on four sides of the box body.
[0014] In the present application, firstly, a concave first reinforcing rib is provided at the bottom of the cover plate to increase the strength and rigidity of the cover plate, so that it can resist external pressure and deformation. At the same time, second reinforcing ribs are also provided on the four sides of the box body to further enhance the overall strength of the box body and effectively prevent deformation of the box body.
[0015] When installing the cover plate and the box body, first use two elastic buckles to obliquely support the inner wall of the limit slot on one side of the wire box, push it with a little force, and then press the rear end down to cover the wire box. After letting go, use the reaction force of the two elastic buckles to make the two limit blocks contact with the inner wall of the wire box, and firmly clamp the cover plate on the wire box.
[0016] The area of the cover is designed to be larger than the area of the box opening. When the cover is closed on the box, the edge of the cover will exceed the edge of the box to form a certain convexity. This design effectively prevents the cover from sinking into the box when subjected to external force, ensuring safety and stability in use.
[0017] Beneficial effects:
[0018] In the utility model, the nail-free wire box cover plate can not only firmly clamp the cover plate on the wire box, but also adapt to wire boxes of different specifications by means of a spring sheet with a long elastic deformation distance and a relative limit block arranged on one side;
[0019] In the utility model, the nail-free wire box cover plate is provided with fixing components only on both sides of the cover plate, so that the baffle plate is simplified in construction and is more conducive to production demoulding;
[0020] In the utility model, the nail-free wire box cover plate is provided with fixing components only on both sides of the cover plate, so that the cover plates can be staggered and stacked, thereby simplifying the transportation space and greatly reducing the transportation cost;
[0021] In the utility model, by providing a spring sheet with a long elastic deformation distance and a relative limit block on one side, not only can the cover plate be firmly clamped on the wire box, but also can be adapted to wire boxes of different specifications. By only providing fixing components on both sides of the cover plate, the baffle plate is simplified in construction and is more conducive to production demoulding. By only providing fixing components on both sides of the cover plate, the cover plates can be staggered and stacked, thereby streamlining the transportation space and greatly reducing the transportation cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of a cover plate of a nail-free wire box cover plate proposed by the utility model when viewed from above;
[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of the cover plate and the wire box spliced together of a nail-free wire box cover plate proposed by the utility model;
[0024] Figure 3 The utility model provides a three-dimensional structural schematic diagram of a wire box with a nail-free wire box cover.
[0025] In the figure: 1. cover plate; 2. first reinforcing rib; 3. limiting block; 4. elastic buckle; 5. box body; 6. wire hole; 7. second reinforcing rib; 8. limiting groove; 9. fixing block. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0027] Example 1
[0028] Reference Figure 1-3 A wire box cover comprises a cover 1 and a box body 5. The top of the cover 1 is designed to be flat, which is convenient for printing operations, such as marking text, symbols, etc., thereby enhancing the practicality and identification of the cover. Wire holes 6 are symmetrically opened on the four sides of the box body 5. These wire holes 6 are used for threading, so that wires or other cables can easily pass through the box body 5 to achieve orderly management of the wires.
[0029] At the bottom of the cover plate 1, a first reinforcing rib 2 is provided. The first reinforcing rib 2 is of concave design, which can significantly enhance the strength and rigidity of the cover plate 1 and effectively prevent the cover plate 1 from deforming during use. This design not only improves the durability of the cover plate, but also ensures its stability and reliability during use.
[0030] In order to achieve stable fixation between the cover plate 1 and the box body 5, a fixing component is arranged on the outer side of the first reinforcing rib 2. Specifically, the fixing component includes two elastic buckles 4, which are symmetrically fixed on the outer wall of the recess of the first reinforcing rib 2. At the same time, limit blocks 3 are also symmetrically fixed on the outer wall of one side of the first reinforcing rib 2. These limit blocks 3 cooperate with the elastic buckles 4 to achieve stable fixation between the cover plate 1 and the box body 5.
[0031] The area of the cover plate 1 is larger than the area of the opening of the box body 5. This design can effectively prevent the cover plate 1 from sinking into the interior of the box body 5, thereby ensuring the normal use and safety of the cover plate.
[0032] In the design of the box body 5, the present invention provides limiting grooves 8 on the inner walls on both sides of the box body 5. When the cover plate 1 is installed on the box body 5, the two elastic buckles 4 will be snap-connected with the inner walls on both sides of the corresponding limiting grooves 8, thereby achieving a firm fixation between the cover plate 1 and the box body 5. This snap-on connection method is not only simple and convenient, but also can effectively prevent the cover plate 1 from loosening or falling off during use.
[0033] The present application can be used in the field of wire box technology, and can also be used in other fields applicable to the present application.
[0034] Example 2
[0035] refer to Figure 2-3 , improved on the basis of embodiment 1: a nail-free wire box cover, which is applied to the field of wire box technology. On the outer walls of both sides of the box body 5, the present invention is fixedly provided with fixing blocks 9. These fixing blocks 9 prevent the box body 5 from deforming when the cover 1 and the box body 5 are clamped together. Through the support and fixing effect of the fixing blocks 9, the stability and structural strength of the box body 5 can be significantly improved.
[0036] In order to further enhance the structural strength of the box body 5 and prevent it from being deformed when subjected to external force, the present invention also provides second reinforcing ribs 7 on the four sides of the box body 5. These second reinforcing ribs 7 can effectively enhance the strength and rigidity of the box body 5, thereby improving the durability and service life of the entire wire box.
[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A nail-free wire box cover, comprising a cover (1) and a box body (5), wherein the top of the cover (1) is a plane that is convenient for printing, and the four sides of the box body (5) are symmetrically provided with wire holes (6) for threading, characterized in that: The nail-free wire box cover also includes: A first reinforcing rib (2), the first reinforcing rib (2) being fixedly arranged at the bottom of the cover plate (1), and the first reinforcing rib (2) being concave, and being used to enhance the strength and rigidity of the cover plate (1) and prevent deformation; A fixing component is arranged on the outside of the first reinforcing rib (2) and is used for fixing to the box body (5).
2. The nail-free wire box cover according to claim 1, characterized in that: The fixing assembly comprises two elastic buckles (4), the two elastic buckles (4) are symmetrically fixedly arranged on the outer wall of the notch of the first reinforcing rib (2), and a limiting block (3) is symmetrically fixedly arranged on the outer wall of one side of the first reinforcing rib (2).
3. The nail-free wire box cover according to claim 2, characterized in that: The inner walls on both sides of the box body (5) are provided with limiting grooves (8), and the two elastic buckles (4) are clamped and connected with the inner walls on both sides of the corresponding limiting grooves (8).
4. The nail-free wire box cover according to claim 1, characterized in that: The area of the cover plate (1) is larger than the area of the opening of the box body (5), so as to prevent the cover plate (1) from sinking into the interior of the box body (5).
5. The nail-free wire box cover according to claim 1, characterized in that: The outer walls on both sides of the box body (5) are fixedly provided with fixing blocks (9) for preventing the box body (5) from deforming when being clamped with the cover plate (1).
6. The nail-free wire box cover according to claim 1, characterized in that: Second reinforcing ribs (7) for preventing the box body (5) from deforming are arranged on the four sides of the box body (5).