Elastic hinge combined spleen

Abstract

The utility model relates to the field of glasses accessories, in particular to an elastic hinge combined spleen. The glasses comprise glasses legs, pile heads and connecting columns, the spectacle leg is of an elastic structure, one end of the spectacle leg is provided with a notch, the notch divides the end into two elastic connecting ends, and the elastic connecting ends are provided with mounting holes; the pile head is provided with a penetrating channel and two connecting holes penetrating through the penetrating channel, the pile head is inserted into the two sides of the elastic connecting end through the penetrating channel, each connecting hole is provided with two oppositely-distributed first abutting positions and two oppositely-distributed second abutting positions, and the two first abutting positions and the two second abutting positions are distributed in a crossed mode; the number of the connecting columns is two, the two connecting columns are installed at the two installation holes correspondingly, and the two connecting columns are tensioned at the first abutting position or the second abutting position. According to the utility model, parts cannot fall off, and the glasses spleen can be ensured not to loosen during rotation.

Description

Technical Field

[0001] The utility model relates to the field of glasses accessories, in particular to an elastic hinge combined temple. Background Art

[0002] For glasses, the temple and the frame are generally hinged by screws, specifically connected at the hinge of the frame. However, the screws may become stripped or fall off, causing the frame and the temple to become detached, or the temple to rotate loosely. Content of the Utility Model

[0003] The purpose of the utility model is to address the problems in the background art and propose an elastic hinge combined temple that will not cause parts to fall off and can ensure that the temple rotates without looseness.

[0004] The technical solution of the utility model, an elastic hinge combined temple, includes a temple, a hinge, and a connecting column; the temple is an elastic structure, one end has a notch, the notch divides this end into two elastic connecting ends, and the elastic connecting ends have mounting holes; the hinge has an insertion channel and two connecting holes penetrating the insertion channel, is inserted on both sides of the elastic connecting end through the insertion channel, the connecting holes have two relatively distributed first abutting positions and two relatively distributed second abutting positions, and the two first abutting positions and the two second abutting positions are cross-distributed in a "plus" shape; two connecting columns are provided in total, respectively installed at the two mounting holes, and the two connecting columns are tensioned at the first abutting position or the second abutting position.

[0005] Preferably, the connecting column is a cylindrical structure.

[0006] Preferably, the length of the connecting column is less than the thickness of the hinge and greater than the thickness of the insertion channel.

[0007] Preferably, a hole cover is connected at the connecting hole.

[0008] Preferably, the hole cover and the hinge are connected by welding.

[0009] Preferably, the sum of the length of the connecting column and the thickness of the two hole covers is greater than or equal to the thickness of the hinge.

[0010] Preferably, the first abutting position smoothly connects with an adjacent second abutting position, and there is an inwardly convex limiting platform portion distributed between it and the other adjacent second abutting position.

[0011] Preferably, the temple is made of plastic or metal.

[0012] Compared with the prior art, the utility model has the following beneficial technical effects:

[0013] Instead of using screws, the present utility model utilizes elasticity to achieve rotational adjustment of the spectacle temple and the stud, which will not cause parts to fall off and can ensure that the rotation of the spectacle temple is not loose. The insertion channel of the stud facilitates the insertion of the end of the spectacle temple, and the connection hole of the stud can guide and limit the connecting column. Description of the Drawings

[0014] Figure 1 It is a schematic structural view of the spectacle temple in the embodiment of the present utility model;

[0015] Figure 2 It is a schematic structural view of the stud in the embodiment of the present utility model;

[0016] Figure 3 It is a schematic structural view of the hole position cover in the embodiment of the present utility model;

[0017] Figure 4 It is a partial structural top view after the spectacle temple, the stud and the connecting column are connected in the embodiment of the present utility model;

[0018] Figure 5 It is a partial structural front view after the spectacle temple, the stud and the connecting column are connected in the embodiment of the present utility model;

[0019] Figure 6 It is a partial structural top view when the hole position cover is installed in place, welded and polished to be flush with the surface of the stud.

[0020] Reference Signs: 1, spectacle temple; 101, notch; 102, mounting hole; 2, stud; 201, first abutting position; 202, second abutting position; 3, connecting column; 4, hole position cover. Detailed Embodiments

[0021] Embodiment 1

[0022] As Figures 1-6 shown, the elastic hinge combined temple proposed in this embodiment includes a spectacle temple 1, a stud 2 and a connecting column 3.

[0023] The spectacle temple 1 is an elastic structure, made of plastic or metal material. One end has a notch 101, and the notch 101 divides this end into two elastic connecting ends. When the elastic connecting ends are squeezed, they can elastically deform and approach each other, making the notch 101 smaller. When the squeezing is released, they will elastically open outward, making the notch 101 larger. The elastic connecting ends have mounting holes 102.

[0024] The stud head 2 has an insertion channel and two connection holes penetrating the insertion channel. The insertion channel is inserted on both sides of the elastic connection end. The connection holes have two relatively distributed first abutting positions 201 and two relatively distributed second abutting positions 202. The two first abutting positions 201 and the two second abutting positions 202 are distributed in a "cross" shape. There is a smooth connection between the first abutting position 201 and an adjacent second abutting position 202, and there is a convex limiting platform portion distributed between the first abutting position 201 and the other adjacent second abutting position 202. The connection hole is rectangular as a whole, with rounded corners designed at the corners and two limiting platform portions designed on the two opposite inner side surfaces respectively.

[0025] A total of two connection columns 3 are provided and are respectively installed at the two installation holes 102. The two connection columns 3 are tensioned at the first abutting position 201 or the second abutting position 202. The two connection columns 3 will be simultaneously located at the two relatively distributed first abutting positions 201, or simultaneously located at the two relatively distributed second abutting positions 202. And the connection column 3 can only move from the first abutting position 201 to the smoothly connected second abutting position 202, and will not move to the other second abutting position 202 because there is a limiting platform portion blocking therebetween.

[0026] In this embodiment, no screws are used, but the elastic force is used to achieve the rotational adjustment of the spectacle temple 1 and the stud head 2, which will not cause the parts to fall off and can ensure that the rotation of the spectacle temple 1 is not loose. During the process of the spectacle temple 1 driving the two connection columns 3 to move, the two connection columns 3 first push the two elastic connection ends inward, the notch 101 becomes smaller, and then the elastic connection ends push the two connection columns 3 outward due to the elastic force, and the notch 101 becomes larger, so that the connection columns 3 switch between the first abutting position 201 and the second abutting position 202 to be tightly abutted. The spectacle temple 1 can maintain a tensioned state through the connection columns 3 and is not loose. The insertion channel of the stud head 2 facilitates the insertion of the end of the spectacle temple 1, and the connection hole of the stud head 2 can guide and limit the connection column 3.

[0027] Embodiment Two

[0028] As Figures 1-6 shown, for the elastic hinge combined temple proposed in this embodiment, compared with Embodiment One, in this embodiment, the connection column 3 is of a cylindrical structure, so that the wear degree of the connection column 3 relative to the stud head 2 during movement is lower.

[0029] The length of the connecting column 3 is less than the thickness of the pile head 2 and greater than the thickness of the insertion channel, so that the connecting column 3 can be tensioned between the spectacle spleen 1 and the pile head 2. A hole position cover 4 is connected at the connecting hole. The contour of the hole position cover 4 fits the connecting hole and can cover the connecting hole. The hole position cover 4 and the pile head 2 are welded together with reliable connection, covering the connecting column 3 inside, effectively preventing parts from falling off. The sum of the length of the connecting column 3 and the thicknesses of the two hole position covers 4 is greater than or equal to the thickness of the pile head 2. When it is greater than the thickness of the pile head 2, it is only slightly greater, for example, 0.1 mm greater. After welding the hole position cover 4 to the connecting hole, the outer surface of the hole position cover 4 and the weld points are polished to be flush with the surface of the pile head 2 to ensure the regularity and beauty of the overall structure.

[0030] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge of those skilled in the art without departing from the purpose of the present invention.

Claims

1. Elastic hinge combination spleen, characterized in that, Including: A spectacle spleen (1), which is of an elastic structure, has a notch (101) at one end, the notch (101) divides this end into two elastically connected ends, and the elastically connected ends have mounting holes (102); A pile head (2), which has an insertion channel and two connection holes penetrating through the insertion channel, is inserted on both sides of the elastically connected end through the insertion channel, the connection holes have two relatively distributed first abutting positions (201) and two relatively distributed second abutting positions (202), and the two first abutting positions (201) and the two second abutting positions (202) are distributed in a "cross" shape; Two connecting columns (3) respectively installed at the two mounting holes (102), and the two connecting columns (3) are tensioned at the first abutting position (201) or the second abutting position (202).

2. The elastic hinge combination spleen according to claim 1, characterized in that, The connecting column (3) is of a cylindrical structure.

3. The elastic hinge combination spleen according to claim 2, characterized in that, The length of the connecting column (3) is less than the thickness of the pile head (2) and greater than the thickness of the insertion channel.

4. The elastic hinge combination spleen according to claim 3, characterized in that, A hole position cover (4) is connected at the connection hole.

5. The elastic hinge combination spleen according to claim 4, characterized in that, The hole position cover (4) and the pile head (2) are connected by welding.

6. The elastic hinge combination spleen according to claim 5, characterized in that, The sum of the length of the connecting column (3) and the thicknesses of the two hole position covers (4) is greater than or equal to the thickness of the pile head (2).

7. The elastic hinge combination spleen according to claim 1, characterized in that The first abutting position (201) is smoothly connected to an adjacent second abutting position (202), and a convex limiting platform part is distributed between the first abutting position (201) and the other adjacent second abutting position (202).

8. The elastic hinge combination spleen according to claim 1, wherein The spectacle spleen (1) is made of plastic or metal material.

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