Double-layer stress hinge base

Abstract

The utility model discloses a double -deck stress type hinge base, including panel and through -hole B, the back of panel is provided with the bottom plate, the surface of bottom plate is opened up with the through -hole A, the surface of panel is located with the side of through -hole A and is provided with the connecting block, the through -hole B is opened in the surface of panel, the utility model discloses a taper screw and the thread cooperation of connecting plate combine taper compression structure, form " mechanical locking plus friction fastening " double fixed effect, significantly promote the connection intensity of hinge base, let panel and bottom plate stress simultaneously, through the double positioning structure of plug -in block and jack, connecting block and through -hole B, ensure that bottom plate and panel are quick alignment when installing, reduce artificial adjustment time, improve assembly efficiency, through double -deck structure panel and bottom plate form integral force unit, and external force can be evenly transferred through plug -in block, connecting block and screw joint, avoid the deformation or damage of traditional single -deck structure because of partial stress too big.

Description

Technical Field

[0001] This utility model relates to the field of hinge technology, specifically to a double-layer force-bearing hinge base. Background Technology

[0002] Hinges are mainly installed on doors and windows, while they are more often installed on cabinet and furniture doors. According to the material, they are mainly divided into stainless steel hinges and iron hinges. To provide people with a better experience, damping hinges (also known as buffer hinges) have also emerged.

[0003] Traditional products typically have a base that is fixed to the cabinet, with the panel suspended above the cabinet. The base and cabinet are the main load-bearing components. The hinges are prone to deformation when opening and closing, causing the screws to loosen and separate from the cabinet, making them very inconvenient to use.

[0004] In light of this, we have introduced a double-layer load-bearing hinge base. Utility Model Content

[0005] The purpose of this invention is to provide a double-layer load-bearing hinge base to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a double-layer force-bearing hinge base, comprising: a panel and a through hole B;

[0007] A base plate is provided on the back of the panel, and a through hole A is provided on the surface of the base plate. A connecting block is provided on the side of the panel located at the through hole A.

[0008] The through hole B is formed on the surface of the panel, and an insert block is provided on the side of the through hole B on the surface of the panel. The connecting block passes through the through hole B.

[0009] A connecting structure is provided between the panel and the base plate. The base plate is connected to the back of the panel by the cooperation of the tapered screws and the connecting plate of the connecting structure.

[0010] Preferably, the connecting structure includes an end connected to a tapered screw, the end and the tapered screw being integrally formed, the connecting plate being connected to the surface of the base plate, the connecting plate and the base plate being fixedly formed, or they can be integrally formed, the tapered screw being connected to the surface of the panel, and the end of the tapered screw penetrating the connecting plate.

[0011] Preferably, the surface of the panel has an arc-shaped groove for installing tapered screws, and the arc-shaped groove and the panel are integrally formed.

[0012] Preferably, the connecting plate has a threaded groove inside for screwing in a tapered screw, and the threaded groove and the connecting plate are integrally formed.

[0013] Preferably, the surface of the base plate is connected to a plug-in block, which is fixedly disposed with the base plate. The surface of the panel is provided with a socket for inserting the plug-in block, which is integrally formed with the panel.

[0014] Preferably, the surface of the tapered screw is connected to a threaded portion, and the threaded portion and the tapered screw are integrally formed.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] (1) By combining the tapered screw with the threaded connection of the connecting plate and the tapered pressing structure, a dual fixing effect of "mechanical locking plus friction fastening" is formed, which can withstand greater tensile and shear forces, significantly improve the connection strength of the hinge base, and allow the panel and the base plate to be stressed at the same time.

[0017] (2) Through the dual positioning structure of the insert block and the insertion hole, and the connecting block and the through hole B, the base plate and the panel are quickly aligned during installation, reducing manual adjustment time and improving assembly efficiency;

[0018] (3) By forming an integral force-bearing unit through the double-layer structure panel and base plate, external forces can be evenly transmitted through the inserts, connecting blocks and screw connection points, avoiding deformation or damage caused by excessive local stress in traditional single-layer structures. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a structural diagram showing the connection between the back of the panel and the back of the base plate of this utility model;

[0021] Figure 3 This is a three-dimensional exploded view of the panel, tapered screw, and base plate of this utility model.

[0022] Figure 4 This is a three-dimensional structural diagram of the panel and base plate of this utility model.

[0023] Figure 5 This is a schematic diagram of the tapered screw of this utility model.

[0024] In the diagram: 1. Panel; 2. Tapered screw; 3. Arc groove; 4. Through hole B; 5. Insertion hole; 6. Insertion block; 7. Base plate; 8. Through hole A; 9. Connecting plate; 10. End; 11. Insertion block; 12. Threaded groove; 13. Connecting block; 14. Threaded part. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-5 This utility model provides a technical solution: a double-layer force-bearing hinge base, including: a panel 1, a base plate 7 on the back of the panel 1, a through hole A8 on the surface of the base plate 7, and a connecting block 13 on the side of the through hole A8 on the surface of the panel 1, wherein the connecting block 13 and the base plate 7 are integrally formed.

[0027] Through hole B4 is formed on the surface of panel 1. Through hole B4 and panel 1 are integrally formed. An insert block 11 is provided on the side of through hole B4 on the surface of panel 1. Insert block 11 and panel 1 are integrally formed and the insert block 11 is in contact with the surface of base plate 7. Connecting block 13 passes through through hole B4.

[0028] A connecting structure is provided between the panel 1 and the base plate 7. The base plate 7 is connected to the back of the panel 1 by the cooperation of the tapered screw 2 and the connecting plate 9 of the connecting structure.

[0029] The connection structure includes an end 10 connected to one end of a tapered screw 2. The end 10 and the tapered screw 2 are integrally formed. The connecting plate 9 is connected to the surface of the base plate 7. The connecting plate 9 and the base plate 7 are fixedly set together, or they can be integrally formed. The tapered screw 2 is connected to the surface of the panel 1, and the end 10 of the tapered screw 2 passes through the connecting plate 9.

[0030] The surface of the panel 1 is provided with an arc-shaped groove 3 for installing the tapered screw 2, and the arc-shaped groove 3 and the panel 1 are integrally formed.

[0031] The connecting plate 9 has a threaded groove 12 inside for screwing in a tapered screw 2. The threaded groove 12 and the connecting plate 9 are integrally formed.

[0032] The base plate 7 is connected to a plug block 6, which is fixedly installed between the plug block 6 and the base plate 7. The panel 1 is provided with a socket 5 for plugging the plug block 6, which is integrally formed with the panel 1.

[0033] The surface of the tapered screw 2 is connected to a threaded portion 14, and the threaded portion 14 and the tapered screw 2 are integrally formed.

[0034] Specifically, during use, the base plate 7 is inserted into the insertion hole 5 of the panel 1 through the insertion block 6 on its surface to achieve initial positioning, ensuring that the relative position of the base plate 7 and the panel 1 is accurate and avoiding misalignment during connection. The connecting block 13 on the surface of the panel 1 passes through the through hole B4 and is aligned with the side of the through hole A8 on the base plate 7 to further assist in positioning and provide a foundation for the installation of the subsequent connection structure.

[0035] The tapered screw 2 is installed in the arc groove 3 on the surface of the panel 1, and its threaded part 14 is fixedly connected to the panel 1. The connecting plate 9 on the surface of the base plate 7 is aligned with the end 10 of the tapered screw 2. After the end 10 passes through the connecting plate 9, it is screwed with the threaded part 14 of the tapered screw 2 by the threaded groove 12 inside the connecting plate 9. When the tapered screw 2 is rotated, the thread engagement causes the connecting plate 9 to move towards the panel 1 until the tapered structure of the tapered screw 2 tightly presses the connecting plate 9. Through the friction of the tapered surface and the tightening force of the thread, the base plate 7 is firmly connected to the back of the panel 1.

[0036] When the hinge base is subjected to external force (such as tension or pressure during opening and closing), the panel 1 first bears the external force, which is then transmitted to the base plate 7 through the cooperation of the plug block 6 and the plug hole 5. The connection structure between the tapered screw 2 and the connecting plate 9 serves as the core force-bearing point. By utilizing the multi-angle contact of the tapered surface and the locking characteristics of the thread, the external force is distributed to the entire connection interface, avoiding loosening or breakage caused by single-point force. The cooperation between the connecting block 13 and the through hole B4 further restricts the lateral displacement of the base plate 7, ensuring that the external force is evenly distributed between the double-layer structure of the panel 1 and the base plate 7, thereby improving the overall load-bearing capacity.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A double-layer load-bearing hinge base, characterized in that, include: Panel (1), a base plate (7) is provided on the back of the panel (1), a through hole A (8) is provided on the surface of the base plate (7), and a connecting block (13) is provided on the side of the through hole A (8) on the surface of the panel (1). Through hole B (4), the through hole B (4) is opened on the surface of panel (1), and a plug (11) is provided on the side of the through hole B (4) on the surface of panel (1), and the connecting block (13) passes through the through hole B (4). A connecting structure is provided between the panel (1) and the base plate (7). The base plate (7) is connected to the back of the panel (1) by the cooperation of the tapered screw (2) and the connecting plate (9) of the connecting structure.

2. The double-layer force-bearing hinge base according to claim 1, characterized in that, The connection structure includes an end (10) connected to one end of a tapered screw (2), a connecting plate (9) connected to the surface of the base plate (7), the tapered screw (2) connected to the surface of the panel (1), and the end (10) of the tapered screw (2) penetrating the connecting plate (9).

3. The double-layer force-bearing hinge base according to claim 2, characterized in that, The surface of the panel (1) is provided with an arc-shaped groove (3) for installing a tapered screw (2).

4. The double-layer force-bearing hinge base according to claim 2, characterized in that, The connecting plate (9) has a threaded groove (12) inside for screwing in a tapered screw (2).

5. The double-layer force-bearing hinge base according to claim 1, characterized in that, The bottom plate (7) is connected to a plug-in block (6), and the surface of the panel (1) is provided with a plug hole (5) for plugging in the plug-in block (6).

6. The double-layer force-bearing hinge base according to claim 2, characterized in that, The surface of the tapered screw (2) is connected to a threaded portion (14).

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