Multi-purpose anti-drop hook

Abstract

The utility model relates to hook technical field especially a multipurpose anti -drop hook, including backplate department, the upper end of backplate department has the first bending part of one -piece molding downward, the lower end of backplate department has the second bending part of one -piece molding upward, the second bending part is located the outside of first bending part, the upper end of second bending part extends to the middle part of first bending part, the side end face of backplate department towards first bending part one -piece molding has the guide block, the guide block is located below first bending part, the bottom of guide block is equipped with the fourth slope part, the bottom of side end face of first bending part towards second bending part is equipped with the second slope part, this one kind multipurpose anti -drop hook has solved the shortcoming that the prior art exists difficult to apply to the use scene of frequent vibration.

Description

Technical Field

[0001] This utility model relates to the field of hook technology, and in particular to a multi-purpose anti-detachment hook. Background Technology

[0002] Most common hooks are open hooks. When encountering bumps or vibrations, the items hung on these hooks often come off the hook and fall off, making them unsuitable for use in scenarios with frequent vibrations, such as pet carrier racks. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies that are difficult to apply to usage scenarios with frequent vibrations, and to propose a multi-purpose anti-detachment hook.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A multi-purpose anti-slip hook is designed, including a back plate. The upper end of the back plate has a first bent portion integrally formed downwards, and the lower end of the back plate has a second bent portion integrally formed upwards. The second bent portion is located outside the first bent portion, and the upper end of the second bent portion extends to the middle of the first bent portion. A guide block is integrally formed on the side face of the back plate facing the first bent portion. The guide block is located below the first bent portion, and a fourth slope portion is formed at the bottom end of the guide block. A second slope portion is formed at the bottom end of the side face of the first bent portion facing the second bent portion.

[0006] Preferably, the upper end of the second bend is provided with a first slope, which is inclined toward the first bend, so that the outer frame of the space frame can easily enter between the first bend and the second bend.

[0007] Preferably, the lower end of the second bend is provided with a placement groove for placing the outer frame of the space frame.

[0008] Preferably, the lower end of the second bend is further provided with a third slope, which is located on one side of the placement groove. The width of the third slope is greater than the width of the first bend. The third slope is used to guide the outer frame of the grid frame into and out of the placement groove, and can provide cushioning when the grid frame is pulled.

[0009] Preferably, the width of the placement slot is the same as the width of the guide block.

[0010] Preferably, an adhesive is attached to one outer end of the back plate portion to bond the back plate portion to the outer wall of the external support body.

[0011] Preferably, a permanent magnet is attached to one outer end of the back plate portion, and the back plate portion is magnetically attracted to the outer wall of the external support body by the permanent magnet.

[0012] Preferably, a bolt is installed at one end of the outer side of the back plate, and the back plate is threadedly fastened to the outer wall of the external support body by the bolt.

[0013] The multi-purpose anti-slip hook proposed in this utility model has the following advantages:

[0014] The opposing structure of the first and second bends in the back panel, with the upper end of the second bend extending to the middle of the first bend, prevents the mesh frame from being removed by simply moving it upwards, thus achieving the function of preventing it from detaching.

[0015] With the guide block, the fourth slope, and the second slope at one end of the first bend, when the space frame is pulled upward, it moves under the guidance of the fourth slope to below the first bend. At this point, an outward force is applied, which makes the space frame contact the second slope. The space frame can then pass through the second slope and enter between the first and second bends. By continuing to pull the space frame upward, it can be removed. This combination structure not only has an anti-detachment function but also facilitates removal. Attached Figure Description

[0016] Figure 1 A frontal view of the main structure;

[0017] Figure 2 A schematic diagram of the three-dimensional structure with the main body as the core;

[0018] Figure 3 This is a schematic diagram of the installation state of the space frame;

[0019] Figure 4 This is a schematic diagram of the connection structure between the back plate and the permanent magnet;

[0020] Figure 5 This is a schematic diagram of the connection structure between the back plate and the bolts.

[0021] In the diagram: 1. Back plate; 2. First bend; 3. Second bend; 4. First slope; 5. Second slope; 6. Placement groove; 7. Third slope; 8. Guide block; 9. Fourth slope; 10. Adhesive; 11. Space frame; 12. Permanent magnet; 13. Bolt. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Example 1

[0024] Reference Figure 1 , Figure 2 , Figure 3 A multi-purpose anti-slip hook includes a back plate 1. The upper end of the back plate 1 is integrally formed with a first bent portion 2 facing downwards, and the lower end of the back plate 1 is integrally formed with a second bent portion 3 facing upwards. The second bent portion 3 is located outside the first bent portion 2, and the upper end of the second bent portion 3 extends to the middle of the first bent portion 2. A guide block 8 is integrally formed on the side end face of the back plate 1 facing the first bent portion 2. The guide block 8 is located below the first bent portion 2, and a fourth slope portion 9 is provided at the bottom end of the guide block 8. A second slope portion 5 is provided at the bottom end of the side end face of the first bent portion 2 facing the second bent portion 3.

[0025] Furthermore, refer to Figure 1 The upper end of the second bending part 3 is provided with a first slope part 4, which is inclined towards the first bending part 2. The first slope part 4 facilitates the outer frame of the grid frame 11 to enter between the first bending part 2 and the second bending part 3.

[0026] Furthermore, refer to Figure 2 The lower end of the second bend 3 is provided with a placement groove 6, which is used to place the outer frame of the grid frame 11; the lower end of the second bend 3 is also provided with a third slope 7, which is located on one side of the placement groove 6. The width of the third slope 7 is greater than the width of the first bend 2. The third slope 7 is used to guide the outer frame of the grid frame 11 into and out of the placement groove 6, and can provide cushioning when the grid frame 11 is pulled.

[0027] Furthermore, refer to Figure 1 The width of the placement slot 6 is the same as the width of the guide block 8.

[0028] Furthermore, refer to Figure 2 An adhesive 10 is attached to one end of the outer side of the back plate 1, and the back plate 1 is bonded to the outer wall of the external support body by the adhesive 10.

[0029] Furthermore, a permanent magnet 12 is attached to one end of the outer side of the back plate portion 1, and the back plate portion 1 is magnetically attracted to the outer wall of the external support body by the permanent magnet 12.

[0030] Furthermore, a bolt 13 is installed on one side of the back plate 1, and the back plate 1 is threadedly fastened to the outer wall of the external support body by the bolt 13.

[0031] Working principle:

[0032] When installing the space frame 11, place the outer frame of the space frame 11 on the first slope 4 and press down on the space frame 11. The first bending part 2 undergoes elastic deformation towards the back plate part 1, and the outer frame of the space frame 11 slides between the first bending part 2 and the second bending part 3 through the first slope 4. Continue to press down on the space frame 11, and the outer frame of the space frame 11 moves downward away from the first bending part 2 and contacts the third slope 7. Finally, under the guidance of the third slope 7, it enters the placement groove 6.

[0033] When disassembling the space frame 11, lift the space frame 11 upwards with force. The outer frame of the space frame 11 contacts the fourth slope 9 at the lower end of the guide block 8. The outer frame of the space frame 11 slides out of the placement groove 6 under the guidance of the fourth slope 9. Continue to pull the space frame 11 upwards and outwards. The outer frame of the space frame 11 contacts the second slope 5 on the first bend 2. At this time, the outer frame of the space frame 11 pushes the first bend 2 toward the back plate 1 and undergoes elastic deformation. At this time, the outer frame of the space frame 11 enters between the first bend 2 and the second bend 3. Continue to lift the space frame 11 to remove it.

[0034] When the space frame 11 is displaced under force during use, the outer frame of the space frame 11 wobbles within the placement groove 6. Through the third slope 7, the outer frame of the space frame 11 can move upward under the guidance of the third slope 7, which plays a guiding and buffering role. If the third slope 7 is not provided, the outer frame of the space frame 11 can only wobble repeatedly within the placement groove 6, making the lower end of the second bend 3 prone to breakage. Since the second slope 5 is only opened on one side of the lower end of the first bend 2, and the width of the placement groove 6 is the same as the width of the guide block 8, when the space frame 11 moves upward, the outer frame of the space frame 11 will only contact the lower end of the first bend 2. Only when the space frame 11 moves upward and is pulled outward will the outer frame of the space frame 11 enter between the first bend 2 and the second bend 3 through the second slope 5, which avoids the space frame 11 from accidentally detaching and facilitates disassembly.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A multi-purpose anti-slip hook, characterized in that: The back plate includes a back plate (1), the upper end of which is integrally formed with a first bent portion (2) downwards, and the lower end of which is integrally formed with a second bent portion (3) upwards. The second bent portion (3) is located outside the first bent portion (2), and the upper end of the second bent portion (3) extends to the middle of the first bent portion (2). A guide block (8) is integrally formed on one side of the back plate (1) facing the first bent portion (2). The guide block (8) is located below the first bent portion (2). A fourth slope portion (9) is provided at the bottom end of the guide block (8). A second slope portion (5) is provided at the bottom end of the one side of the first bent portion (2) facing the second bent portion (3).

2. The multi-purpose anti-slip hook according to claim 1, characterized in that: The upper end of the second bending part (3) is provided with a first slope part (4), which is inclined toward the first bending part (2). The first slope part (4) facilitates the outer frame of the grid frame (11) to enter between the first bending part (2) and the second bending part (3).

3. The multi-purpose anti-slip hook according to claim 2, characterized in that: The lower end of the second bending part (3) is provided with a placement groove (6), which is used to place the outer frame of the grid frame (11).

4. A multi-purpose anti-slip hook according to claim 3, characterized in that: The lower end of the second bending part (3) is also provided with a third slope part (7). The third slope part (7) is located on one side of the placement groove (6). The width of the third slope part (7) is greater than the width of the first bending part (2). The third slope part (7) is used to guide the outer frame of the grid frame (11) into and out of the placement groove (6), and can provide cushioning when the grid frame (11) is pulled.

5. A multi-purpose anti-slip hook according to claim 4, characterized in that: The width of the placement slot (6) is the same as the width of the guide block (8).

6. A multi-purpose anti-slip hook according to claim 1, characterized in that: One end of the back plate (1) is attached with adhesive (10), and the back plate (1) is attached to the outer wall of the external support body by adhesive (10).

7. A multi-purpose anti-slip hook according to claim 1, characterized in that: A permanent magnet (12) is attached to one end of the outer side of the back plate (1), and the back plate (1) is magnetically attracted to the outer wall of the external support body by the permanent magnet (12).

8. A multi-purpose anti-slip hook according to claim 1, characterized in that: A bolt (13) is installed on one side of the back plate (1), and the back plate (1) is threadedly fastened to the outer wall of the external support body by the bolt (13).

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