Connecting structure of hinge elastic buckle and hinge

Abstract

The utility model relates to the technical field of hinges, in particular to a hinge elastic buckle connecting structure and a hinge, the hinge elastic buckle connecting structure comprises a base and a waist body, the base is assembled below the waist body, a dismounting button used for dismounting the base and the waist body is arranged on the rear portion of the waist body, and a spring piece is arranged between the dismounting button and the waist body. A connecting column is arranged on the inner side wall of the waist body, the disassembly button is provided with a through hole corresponding to the connecting column, the disassembly button is rotationally connected to the waist body through cooperation of the through hole and the connecting column, the connecting column is sleeved with the spring piece, and the spring piece is arranged on the waist body. Compared with the prior art, the hinge has the advantages that the hinge base and the hinge waist body are disassembled and assembled through the spring piece, connection between the disassembling button and the waist body is not prone to loosening, the spring piece has good durability and stability, and the spring piece can deform under the action of external force and rapidly recover to the original shape after the external force is removed.

Description

Technical Field

[0001] The utility model relates to the technical field of hinges, in particular to a connection structure of hinge elastic buckles and a hinge. Background Art

[0002] A hinge, also known as a hinge, is a mechanical connection device that is mainly used to connect two solids and allow them to rotate relative to each other. Hinges are widely used in daily life and industrial production, such as the installation and connection of doors, windows, cabinets, cabinets, etc. Hinges are made of various materials, including stainless steel, iron, zinc alloy, etc. Each material has its own unique properties and applicable scenarios. Stainless steel hinges are widely used in humid environments due to their strong corrosion resistance.

[0003] Most hinges on the market use springs to achieve the disassembly between the hinge base and the hinge waist. As time goes by, the springs will gradually age due to long-term use and become loose easily. The springs may cause safety hazards to users due to excessive use or damage. Therefore, further improvement of the existing technology is needed. Summary of the invention

[0004] The purpose of the utility model is to provide a hinge elastic buckle connection structure designed to solve at least one technical problem in the background technology.

[0005] The purpose of the utility model is to provide a hinge designed to solve at least one technical problem in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following scheme: the connection structure of the hinge elastic buckle includes a base and a waist body, the base is assembled under the waist body, the rear part of the waist body is provided with a disassembly button for disassembling the base and the waist body, a spring sheet is arranged between the disassembly button and the waist body, the inner side wall of the waist body is provided with a connecting column, the disassembly button is provided with a through hole corresponding to the connecting column, the disassembly button is connected to the waist body through the cooperation and rotation of the through hole and the connecting column, and the spring sheet is sleeved on the connecting column.

[0007] Wherein, the top wall of the spring sheet abuts against the inner top wall of the waist body, and the bottom wall of the spring sheet abuts against the disassembly button.

[0008] The spring sheet has a receiving portion, and the connecting column is placed in the receiving portion.

[0009] Wherein, one end of the disassembly button facing the inner top wall of the waistline has a yielding portion, and the bottom wall of the spring sheet is located in the yielding portion.

[0010] Wherein, the inner top wall of the spring sheet is provided with an upper clamping portion, and the upper clamping portion is clamped on the connecting column;

[0011] and / or

[0012] The inner bottom wall of the spring sheet is provided with a lower clamping portion, and the lower clamping portion is clamped on the connecting column.

[0013] Wherein, the upper clamping portion and / or the lower clamping portion are arranged to protrude upwardly from the inner wall of the spring sheet.

[0014] Wherein, the connecting column is placed between the upper clamping portion and the accommodating portion;

[0015] and / or

[0016] The connecting column is disposed between the lower clamping portion and the accommodating portion.

[0017] Wherein, the giving way portion is recessed from the rear end of the disassembly button to the front end of the disassembly button.

[0018] Wherein, the through hole is arranged on the side wall of the disassembly button.

[0019] The hinge comprises a hinge cup, a chain body and a connection structure of the hinge elastic buckle, one end of the chain body is hinged to the hinge cup, and the other end of the chain body is hinged to the waist.

[0020] The advantages of the utility model are: a connecting column is provided on the inner side wall of the waist body, a through hole is provided on the disassembly button corresponding to the connecting column, the disassembly button is rotatably connected to the waist body through the through hole and the connecting column, a spring sheet is assembled on the connecting column, and the spring sheet is used to realize the disassembly and assembly of the hinge base and the hinge waist body, so that the connection between the disassembly button and the waist body is less likely to loosen, the spring sheet has good durability and stability, the spring sheet can be deformed when subjected to external force, and quickly returns to its original shape after the external force is removed, this characteristic makes the spring sheet very suitable for occasions that require repeated compression and release of energy, and the design and production of the spring sheet are relatively simple, and it can be manufactured by stamping, bending and other processes, so that the manufacturing cost of the spring sheet is relatively low and the production efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the connection structure of the hinge elastic buckle Figure 1 ;

[0022] Figure 2 This is a schematic diagram of the connection structure of the hinge elastic buckle Figure 2 ;

[0023] Figure 3 This is a schematic diagram of the connection structure of the hinge elastic buckle Figure 3 ;

[0024] Figure 4 It is a schematic diagram of the structure of the disassembly button;

[0025] Figure 5 It is a schematic diagram of the structure of the spring sheet;

[0026] Figure 6 It is a schematic diagram of the structure in which the spring sheet is assembled on the connecting column. DETAILED DESCRIPTION

[0027] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that each technical feature and the overall technical solution of the utility model can be understood intuitively and vividly, but it cannot be understood as a limitation on the protection scope of the utility model.

[0028] In the description of the present invention, if there is a description of orientation, for example, the orientation or position relationship indicated by "upper", "lower", "front", "back", "left", "right", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. When a feature is referred to as "set", "fixed", or "connected" to another feature, it can be directly set, fixed, or connected to the other feature, or it can be indirectly set, fixed, or connected to the other feature.

[0029] In the description of the present utility model, if "several" is involved, it means one or more, if "multiple" is involved, it means more than two, if "greater than", "less than" or "exceed" is involved, it should be understood as not including the number itself, if "above", "below" or "within" is involved, it should be understood as including the number itself. If "first" or "second" is involved, it should be understood as being used to distinguish technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0030] In addition, unless otherwise defined, the technical terms and scientific terms used in the present invention have the same meanings as those generally understood by those skilled in the art. The terms used in the present invention are only for describing specific embodiments, not for limiting the present invention. It should be understood that when used in this specification and the appended claims, the terms "include" and "comprise" indicate the presence of the described features, wholes, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or their collections.

[0031] Example 1: Figure 1-6As shown, the connection structure of the hinge elastic buckle includes a base and a waist 1, wherein the base is assembled below the waist 1, a disassembly button 2 for disassembling the base and the waist 1 is arranged at the rear of the waist 1, a spring sheet 3 is arranged between the disassembly button 2 and the waist 1, a connecting column 11 is arranged on the inner side wall of the waist 1, the disassembly button 2 is provided with a through hole 21 corresponding to the connecting column 11, the disassembly button 2 is rotatably connected to the waist 1 through the cooperation of the through hole 21 and the connecting column 11, and the spring sheet 3 is sleeved on the connecting column 11 The spring sheet 3 is arranged in a U shape, and the spring sheet is used to realize the disassembly and assembly of the hinge base and the hinge waist, so that the connection between the disassembly button and the waist is less likely to loosen. The spring sheet has good durability and stability. The spring sheet can be deformed when subjected to external force and quickly return to its original shape after the external force is removed. This characteristic makes the spring sheet very suitable for occasions that require repeated compression and release of energy. The design and production of the spring sheet are relatively simple, and it can be manufactured by stamping, bending and other processes, so that the manufacturing cost of the spring sheet is relatively low and the production efficiency is high.

[0032] The top wall of the spring sheet 3 abuts against the inner top wall of the waist 1, and the bottom wall of the spring sheet 3 abuts against the disassembly button 2. The abutment between the spring sheet, the waist and the disassembly button makes it difficult for the spring sheet to fall off and can be deformed better.

[0033] The spring sheet 3 has a receiving portion 32 , and the connecting column 11 is placed in the receiving portion 32 . The receiving portion is provided so that the spring sheet can be stably assembled on the connecting column.

[0034] Among them, the disassembly button 2 has a yield portion 22 at one end of the inner top wall facing the waistline 1, and the bottom wall of the spring sheet 3 is located in the yield portion 22. The yield portion 12 is recessed from the rear end of the disassembly button 2 to the front end of the disassembly button 2. The yield portion is arranged so that the spring sheet abuts against the disassembly button, so that when the disassembly button is pulled, the spring sheet is more likely to deform, and the yield portion can prevent the spring sheet from falling off.

[0035] Among them, the inner top wall of the spring sheet 3 is provided with an upper clamping portion 33, and the upper clamping portion 33 is engaged with the connecting column 11; and / or the inner bottom wall of the spring sheet 3 is provided with a lower clamping portion 34, and the lower clamping portion 34 is engaged with the connecting column 11. The upper clamping portion and the lower clamping portion are provided so that the spring sheet is not easy to fall off when assembled on the connecting column.

[0036] The upper clamping portion 33 and / or the lower clamping portion 34 are arranged to protrude upwardly from the inner wall of the spring sheet 3 , and the inclined arrangement of the upper clamping portion and the lower clamping portion makes it more difficult for the spring sheet to fall off when assembled on the connecting column.

[0037] The connecting column 11 is placed between the upper clamping portion 33 and the accommodating portion 32; and / or the connecting column 11 is placed between the lower clamping portion 34 and the accommodating portion 32, so that the spring sheet is not easy to fall off from the connecting column.

[0038] The through hole 21 is arranged on the side wall of the disassembly button 2, and the connecting column passes through the through hole and is placed on the easing portion, so that the spring sheet can be assembled above the easing portion so that one end of the spring sheet can abut against the easing portion.

[0039] Example 2: Figure 1-6 As shown, the hinge includes a hinge cup, a chain body and a connection structure of the hinge elastic buckle, one end of the chain body is hinged to the hinge cup, and the other end of the chain body is hinged to the waist 1. A spring sheet is used to realize the disassembly and assembly of the hinge base and the hinge waist, so that the connection between the disassembly button and the waist is less likely to loosen. The spring sheet has good durability and stability. The spring sheet can be deformed when subjected to external force and quickly return to its original shape after the external force is removed. This characteristic makes the spring sheet very suitable for occasions that require repeated compression and release of energy. The design and production of the spring sheet are relatively simple and can be manufactured by stamping, bending and other processes, so that the manufacturing cost of the spring sheet is relatively low and the production efficiency is high.

[0040] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A hinge elastic buckle connection structure, comprising a base and a waist, wherein the base is assembled below the waist, a disassembly button for disassembling the base and the waist is arranged at the rear of the waist, and a spring sheet is arranged between the disassembly button and the waist, characterized in that: The inner side wall of the waist is provided with a connecting column, the disassembly button is provided with a through hole corresponding to the connecting column, the disassembly button is rotatably connected to the waist through the cooperation between the through hole and the connecting column, and the spring sheet is sleeved on the connecting column.

2. The hinge elastic buckle connection structure according to claim 1, characterized in that: The top wall of the spring sheet abuts against the inner top wall of the waist, and the bottom wall of the spring sheet abuts against the disassembly button.

3. The hinge elastic buckle connection structure according to claim 1, characterized in that: The spring sheet has a receiving portion, and the connecting column is placed in the receiving portion.

4. The hinge elastic buckle connection structure according to claim 2, characterized in that: One end of the disassembly button facing the inner top wall of the waistline is provided with a vacant portion, and the bottom wall of the spring sheet is located in the vacant portion.

5. The hinge elastic buckle connection structure according to claim 3, characterized in that: The inner top wall of the spring sheet is provided with an upper clamping portion, and the upper clamping portion is clamped on the connecting column; and / or The inner bottom wall of the spring sheet is provided with a lower clamping portion, and the lower clamping portion is clamped on the connecting column.

6. The hinge elastic buckle connection structure according to claim 5, characterized in that: The upper clamping portion and / or the lower clamping portion are arranged to protrude upwardly from the inner wall of the spring sheet.

7. The hinge elastic buckle connection structure according to claim 5, characterized in that: The connecting column is placed between the upper clamping portion and the accommodating portion; and / or The connecting column is disposed between the lower clamping portion and the accommodating portion.

8. The hinge elastic buckle connection structure according to claim 4, characterized in that: The evacuation portion is recessed from the rear end of the disassembly button to the front end of the disassembly button.

9. The hinge elastic buckle connection structure according to claim 1, characterized in that: The through hole is arranged on the side wall of the disassembly button.

10. A hinge comprising a hinge cup, a hinge body and a connection structure of a hinge elastic buckle according to any one of claims 1 to 9, characterized in that: One end of the chain body is hinged to the hinge cup, and the other end of the chain body is hinged to the waist.

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