Corner connector
By incorporating a claw structure into the corner code connector, the problem of inaccurate positioning during the connection process is solved, achieving higher positioning accuracy and connection stability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN LANZE DIGITAL TECHNOLOGY CO LTD
- Filing Date
- 2025-07-17
- Publication Date
- 2026-05-19
AI Technical Summary
The existing corner code has low positioning accuracy due to its inability to locate itself during the connection process, which affects the stability of the connection.
A corner bracket connector is designed, including a first connecting part and a second connecting part. A first claw and a second claw are provided inside the rivet hole of the second connecting part, and the connector is connected to the workpiece by a rivet to achieve positioning and fixation.
It improves the positioning accuracy and connection stability of the corner code, and enhances the overall rigidity and stability of the corner code.
Smart Images
Figure CN224260650U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of corner code technology, and specifically relates to a corner code connector. Background Technology
[0002] Angle bracket is a general-purpose hardware structural component, usually made of L-shaped or right-angled materials. It has advantages such as fixed connection, high strength, and good stability, and is widely used in construction, furniture, machinery and other fields.
[0003] However, existing corner brackets connect two right-angled workpieces together using an L-shaped structure. During the positioning of one side of the corner bracket, the corner bracket cannot be positioned, causing it to wobble during the connection process and affecting the positioning accuracy. Therefore, a corner bracket connector is needed. Utility Model Content
[0004] The purpose of this utility model is to provide a corner bracket connector with a simple structure and reasonable design in order to solve the above problems.
[0005] This utility model achieves the above objectives through the following technical solutions:
[0006] A corner bracket connector includes a first connecting part and a second connecting part, which are integrally formed and inclined to each other. A circular hole is provided on the first connecting part, and a rivet hole is provided in the middle of the second connecting part. A first claw and a second claw are fixedly provided on the inner side of the rivet hole.
[0007] As a further optimization of this utility model, the rivet hole adopts a square hole structure, and the connection part of the first claw and the second claw is provided with a first rounded corner, with the first claw and the second claw facing outward of the second connection part.
[0008] As a further optimization of this utility model, the first claw is fixedly disposed on the upper side of the rivet hole, the second claw is fixedly disposed on the lower side of the rivet hole, and the second claw is located directly below the first claw.
[0009] As a further optimization of this utility model, the first claw is fixedly disposed on the upper side of the rivet hole, the second claw is fixedly disposed on the lower side of the rivet hole, and the second claw is located diagonally below the first claw.
[0010] As a further optimization of this utility model, the first claw is fixedly disposed on the left side of the rivet hole, and the second claw is fixedly disposed on the right side of the rivet hole, with the second claw and the first claw on the same horizontal plane.
[0011] As a further optimization of this utility model, the first claw is fixedly disposed on the left side of the rivet hole, the second claw is fixedly disposed on the right side of the rivet hole, and the second claw and the first claw are inclined to each other.
[0012] As a further optimization of this utility model, the connection parts between the first and second claws and the rivet hole are set as second rounded corners.
[0013] As a further optimization of this utility model, the included angle between the first connecting part and the second connecting part is 90°.
[0014] As a further optimization of this utility model, the included angle between the first connecting part and the second connecting part is an acute angle or an obtuse angle.
[0015] The beneficial effects of this utility model are as follows: In this utility model, the first and second jaws pass through the holes on the workpiece to position the corner code, and then the rivet passes through the rivet hole to connect with the hole on the workpiece, so that the two workpieces can be quickly connected together by the corner code, thereby improving the positioning accuracy of the corner code and thus improving the stability of the connection of the corner code. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the overall structure of the first type of corner bracket of this utility model;
[0017] Figure 2 This is a schematic diagram of the overall structure of the second type of corner bracket of this utility model;
[0018] Figure 3 This is a schematic diagram of the overall structure of the third type of corner bracket of this utility model;
[0019] Figure 4 This is a schematic diagram of the overall structure of the fourth type of corner bracket of this utility model;
[0020] Figure 5 This is a schematic diagram of the overall structure of the fifth type of corner bracket of this utility model;
[0021] Figure 6 This is a schematic diagram of the overall structure of the sixth type of corner bracket of this utility model;
[0022] Figure 7 This is a schematic diagram of the overall structure of the seventh type of corner bracket of this utility model;
[0023] Figure 8 This is a schematic diagram of the overall structure of the eighth type of corner bracket of this utility model;
[0024] Figure 9 This is a schematic diagram of the overall structure of the corner bracket and the workpiece of this utility model.
[0025] In the figure: 1. First connecting part; 2. Second connecting part; 3. Round hole; 4. Rivet hole; 5. First chuck; 6. Second chuck; 7. First rounded corner; 8. Second rounded corner; 9. Corner bracket; 10. First workpiece; 11. Second workpiece; 12. Rivet. Detailed Implementation
[0026] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.
[0027] Example 1: As Figure 1 , Figure 2 As shown, a corner bracket connector includes a first connecting part 1 and a second connecting part 2. Both parts are made of metal and are integrally formed. The first connecting part 1 and the second connecting part 2 form an included angle of 90°, allowing two mutually perpendicular workpieces to be connected together. A circular hole 3 is provided on the first connecting part 1. During use, a rivet passes through the circular hole 3 and connects to the workpiece, fixing the first connecting part 1 of the corner bracket to one side of the workpiece. A rivet hole 4 is provided in the middle of the second connecting part 2. The rivet hole 4 has a square hole structure. A first claw 5 and a second claw 6 are fixedly provided on the inner side of the rivet hole 4. The connection point between the first claw 5 and the second claw 6 and the rivet hole 4 is set as a second rounded corner 8, which is formed by a stamping process. Alternatively, the connection point between the first connecting part 1 and the second connecting part 2 can also be a right angle. The specific details are determined according to the stamping process. The second rounded corner 8 can reduce the concentrated stress between the first claw 5, the second claw 6 and the rivet hole 4, and improve the stability of the corner bracket connection. The first connecting part 1 and the second connecting part 2 are provided with a first rounded corner 7. The first rounded corner 7 reduces the concentrated stress at the connection between the first connecting part 1 and the second connecting part 2, and improves the rigidity of the corner bracket. The first rounded corner 7 is formed by the stamping process. Specifically, the connection between the first connecting part 1 and the second connecting part 2 can also be a right angle, which is determined according to the stamping process. The first claw 5 and the second claw 6 face the outside of the second connecting part 2. The first claw 5 is fixedly set at the upper left corner of the rivet hole 4, and the second claw 6 is fixedly set at the lower left corner of the rivet hole 4. Alternatively, the first claw 5 is fixedly set at the upper right corner of the rivet hole 4, and the second claw 6 is fixedly set at the lower right corner of the rivet hole 4. The second claw 6 is located directly below the first claw 5.
[0028] Example 2: As Figure 3 , Figure 4As shown, a corner bracket connector includes a first connecting part 1 and a second connecting part 2, which are integrally formed. The first connecting part 1 and the second connecting part 2 form an included angle of 90°. A circular hole 3 is provided on the first connecting part 1. In use, a rivet passes through the circular hole 3 and connects to the workpiece, fixing the first connecting part 1 of the corner bracket to one side of the workpiece. A rivet hole 4 is provided in the middle of the second connecting part 2. The rivet hole 4 has a square hole structure. A first claw 5 and a second claw 6 are fixedly provided on the inner side of the rivet hole 4. The connection parts of the first claw 5 and the second claw 6 with the rivet hole 4 are designed... The second rounded corner 8 is provided to reduce the concentrated stress between the first claw 5, the second claw 6 and the rivet hole 4, thereby improving the stability of the corner bracket connection. The first connecting part 1 and the second connecting part 2 are provided with a first rounded corner 7 to reduce the concentrated stress at the connection between the first connecting part 1 and the second connecting part 2, thereby improving the rigidity of the corner bracket. The first claw 5 and the second claw 6 face the outside of the second connecting part 2. The first claw 5 is fixedly set on the upper left or upper right side of the rivet hole 4, and the second claw 6 is fixedly set on the lower right or lower left side of the rivet hole 4. The second claw 6 is located diagonally below the first claw 5.
[0029] Example 3: As Figure 5 , Figure 6 As shown, a corner bracket connector includes a first connecting part 1 and a second connecting part 2, which are integrally formed. The first connecting part 1 and the second connecting part 2 form an included angle of 90°. A circular hole 3 is provided on the first connecting part 1. In use, a rivet passes through the circular hole 3 and connects with the workpiece, so that the first connecting part 1 of the corner bracket is fixed to one side of the workpiece. A rivet hole 4 is provided in the middle of the second connecting part 2. The rivet hole 4 has a square hole structure. A first claw 5 and a second claw 6 are fixedly provided on the inner side of the rivet hole 4. The connection part of the first claw 5 and the second claw 6 with the rivet hole 4 is... The second rounded corner 8 reduces the concentrated stress between the first claw 5, the second claw 6 and the rivet hole 4, improving the stability of the corner bracket connection. The first connecting part 1 and the second connecting part 2 are provided with a first rounded corner 7, which reduces the concentrated stress at the connection between the first connecting part 1 and the second connecting part 2, improving the rigidity of the corner bracket. The first claw 5 and the second claw 6 face outwards from the second connecting part 2. The first claw 5 is fixedly located on the upper left or lower left side of the rivet hole 4, and the second claw 6 is fixedly located on the upper right or lower right side of the rivet hole 4. The second claw 6 and the first claw 5 are on the same horizontal plane.
[0030] Example 4: Figure 7As shown, a corner bracket connector includes a first connecting part 1 and a second connecting part 2, which are integrally formed. The first connecting part 1 and the second connecting part 2 form an included angle of 90°. A circular hole 3 is provided on the first connecting part 1. In use, a rivet passes through the circular hole 3 and connects to the workpiece, fixing the first connecting part 1 of the corner bracket to one side of the workpiece. A rivet hole 4 is provided in the middle of the second connecting part 2. The rivet hole 4 has a square hole structure. A first claw 5 and a second claw 6 are fixedly provided on the inner side of the rivet hole 4. The connection between the second claw 6 and the rivet hole 4 is set with a second rounded corner 8. The second rounded corner 8 reduces the concentrated stress between the first claw 5, the second claw 6, and the rivet hole 4, improving the stability of the corner bracket connection. The connection between the first connecting part 1 and the second connecting part 2 is provided with a first rounded corner 7. The first rounded corner 7 reduces the concentrated stress at the connection between the first connecting part 1 and the second connecting part 2, improving the rigidity of the corner bracket. The first claw 5 and the second claw 6 face outwards from the second connecting part 2. The first claw 5 is fixedly located on the upper left side of the rivet hole 4, and the second claw 6 is fixedly located on the lower right side of the rivet hole 4. Figure 8 As shown, the difference from Embodiment 4 is that the first claw 5 is fixedly disposed on the lower left side of the rivet hole 4, and the second claw 6 is fixedly disposed on the upper right side of the rivet hole 4.
[0031] Example 5: The included angle between the first connecting part 1 and the second connecting part 2 in Examples 1, 2, 3 and 4 can also be an acute angle or an obtuse angle. The specific included angle can be determined according to the assembly angle between the two workpieces. By changing the included angle between the first connecting part 1 and the second connecting part 2 through precision stamping, the angle of the corner code in this solution can be adjusted according to the usage scenario. In actual use, the number of chucks can also be adjusted according to the scenario and is not limited to the two chucks in this embodiment.
[0032] like Figure 9 As shown in the figure, the corner bracket is any one of the components in this scheme. The figure shows that corner bracket 9 and rivet 12 connect the first workpiece 10 and the second workpiece 11 together.
[0033] It should be noted that, in use, any of the above-mentioned corner bracket connectors are designed such that the first connecting part 1 of the corner bracket 9 is attached to one side of the second workpiece 11, and the second connecting part 2 is attached to one side of the first workpiece 10. The first claw 5 and the second claw 6 pass through the holes on the first workpiece 10 to position the corner bracket. Then, two rivets 12 are connected to the second workpiece 11 by passing through the round hole 3 and the rivet hole respectively, so that the two workpieces can be stably connected by the corner bracket 9.
[0034] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.
Claims
1. A corner bracket connector, comprising a first connecting part (1) and a second connecting part (2), characterized in that, The first connecting part (1) and the second connecting part (2) are integrally formed and inclined to each other. A round hole (3) is provided on the first connecting part (1), and a rivet hole (4) is provided in the middle of the second connecting part (2). A first claw (5) and a second claw (6) are fixedly provided on the inner side of the rivet hole (4).
2. The corner bracket connector according to claim 1, characterized in that: The rivet hole (4) adopts a square hole structure. The first connecting part (1) and the second connecting part (2) are provided with a first rounded corner (7). The first claw (5) and the second claw (6) face the outside of the second connecting part (2).
3. A corner bracket connector according to claim 2, characterized in that: The first claw (5) is fixedly disposed on the upper side of the rivet hole (4), and the second claw (6) is fixedly disposed on the lower side of the rivet hole (4). The second claw (6) is located directly below the first claw (5).
4. A corner bracket connector according to claim 2, characterized in that: The first claw (5) is fixedly disposed on the upper side of the rivet hole (4), and the second claw (6) is fixedly disposed on the lower side of the rivet hole (4). The second claw (6) is located diagonally below the first claw (5).
5. A corner bracket connector according to claim 2, characterized in that: The first claw (5) is fixedly disposed on the left side of the rivet hole (4), and the second claw (6) is fixedly disposed on the right side of the rivet hole (4). The second claw (6) and the first claw (5) are in the same horizontal plane.
6. A corner bracket connector according to claim 2, characterized in that: The first claw (5) is fixedly disposed on the left side of the rivet hole (4), and the second claw (6) is fixedly disposed on the right side of the rivet hole (4). The second claw (6) is inclined to the first claw (5).
7. A corner bracket connector according to any one of claims 1-6, characterized in that: The connection points between the first claw (5) and the second claw (6) and the rivet hole (4) are configured as a second rounded corner (8).
8. A corner bracket connector according to claim 7, characterized in that: The included angle between the first connecting part (1) and the second connecting part (2) is 90°.
9. A corner bracket connector according to claim 7, characterized in that: The angle between the first connecting part (1) and the second connecting part (2) is an acute angle or an obtuse angle.