Flexible elastic structure applied to glasses

Abstract

The utility model discloses a flexible elastic structure applied to glasses, which comprises a pile head and a glasses leg which are fixedly connected with a glasses frame, the pile head and the glasses leg are integrally connected through an elastic piece, and the axial projection outline of the elastic piece is a semi-closed elliptical ring. Each semi-closed elliptical ring comprises two opening ends and a ring body connected between the two opening ends, one end of the two opening ends of each elastic piece is rotationally connected with the pile head through a hinge, and the other end of the two opening ends of each elastic piece is fixedly connected with the connecting end of the corresponding glasses leg through spot welding. The elastic pieces are connected through the spot welding technology, production and machining are facilitated, elastic stress is generated through the elastic pieces in the semi-closed oval ring shape, the elastic force of the elastic pieces can be started by applying small force to the glasses legs, the effect of the flexible elastic force effect is achieved, and the service life of the glasses is prolonged. Meanwhile, the phenomenon that hair is pinched when the glasses are worn can be avoided.

Description

Technical Field

[0001] This utility model relates to the field of eyeglasses technology, specifically a flexible elastic structure applied to eyeglasses. Background Technology

[0002] In conventional eyeglasses, the temples and frames are connected by a post on the frame, which is then hinged to the temple for rotation. In manufacturing, the post and frame are usually fixed together by spot welding or clamping. Similarly, the post and hinge, as well as the temple and hinge, are mostly fixed together by spot welding. Some eyeglasses incorporate V-shaped springs between the hinges to provide a certain degree of elasticity when worn, allowing the clamp between the two temples to adjust within a certain range to enhance comfort. However, this spring-based method often results in hair getting caught in the hair, and it is also difficult to assemble. Utility Model Content

[0003] The purpose of this invention is to provide a flexible elastic structure for eyeglasses. The elastic components are connected by spot welding, which facilitates production and processing. The semi-closed elliptical ring shape of the elastic component generates elastic stress, so that the elastic force can be activated by applying a small force at the temple, achieving the effect of flexible elasticity. At the same time, it can also prevent hair from getting caught in the eyeglasses when wearing them, thus solving the problems in the prior art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a flexible elastic structure for eyeglasses, comprising a post and temples fixedly connected to the frame, wherein the post and temples are integrally connected by an elastic element, the axial projection profile of the elastic element is a semi-closed elliptical ring, the semi-closed elliptical ring includes two open ends and a ring body connected between the two open ends, one end of the two open ends of the elastic element is rotatably connected to the post via a hinge, and the other end is fixedly connected to the connecting end of the temple via spot welding.

[0005] Preferably, the semi-closed elliptical ring has a thicker thickness at both open ends and a thinner thickness at the body, with the thickness at the open ends being 1.5 to 4.5 times the thickness of the body.

[0006] Preferably, the temple connection end is an arc shape with a curvature close to that of the long side of the semi-closed elliptical ring.

[0007] Preferably, both the elastic element and the temple are made of alloy material.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0009] The elastic component of this invention is connected by spot welding, which facilitates production and processing. The elastic component, which is in the shape of a semi-closed elliptical ring, generates elastic stress, so that the elastic component can be activated with a small force at the temple, achieving the effect of flexible elasticity. At the same time, it can also prevent hair from getting caught when wearing glasses. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of the present utility model. Figure 1 ;

[0011] Figure 2 This is a schematic diagram of the structure of the present utility model. Figure 2 ;

[0012] Figure 3 This is a schematic diagram of the temple structure of the present invention;

[0013] Figure 4 This is a schematic diagram of the elastic component structure of this utility model.

[0014] In the diagram: 1. Frame; 2. Head; 3. Temple; 31. Connecting end; 4. Elastic element; 41. Opening end; 42. Ring; 5. Hinge. Detailed Implementation

[0015] 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.

[0016] Please see Figure 1-4 A flexible elastic structure for eyeglasses includes a head 2 and a temple 3 fixedly connected to a frame 1. The head 2 and temple 3 are integrally connected by an elastic element 4. The axial projection profile of the elastic element 4 is a semi-closed elliptical ring. The semi-closed elliptical ring includes two open ends 41 and a ring body 42 connected between the two open ends 41. The two open ends 41 of the semi-closed elliptical ring are thicker, while the ring body 42 is thinner. The thickness of the open ends 41 is 1.5 to 4.5 times the thickness of the ring body 42. The thicker open ends 41 can ensure the connection strength and stability between the elastic element and the head 2 and temple 3, while the thinner ring body 42 helps to achieve a flexible elastic effect. One end of the two open ends 41 of the elastic element 4 is rotatably connected to the head 2 through a hinge 5, and the other end is fixedly connected to the connection end 31 of the temple 3 by spot welding.

[0017] The temple 3 connecting end 31 is an arc shape with a curvature close to that of the long side of the semi-closed elliptical ring. The arc-shaped connecting end 31 can not only improve the convenience of assembly, but also enhance the overall flexibility and elasticity of the glasses to a certain extent.

[0018] Both the elastic element 4 and the temple 3 are made of alloy material, which makes the overall appearance more simple and beautiful while also extending the service life of the components.

[0019] In summary, the elastic element 4 of this utility model is connected by spot welding, which facilitates production and processing. The elastic element 4, which is in the shape of a semi-closed elliptical ring, generates elastic stress, so that the elastic force of the elastic element can be activated by applying a small force at the temple 3, achieving the effect of flexible elastic force. At the same time, it can also prevent the phenomenon of hair getting caught when wearing glasses.

[0020] 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 flexible elastic structure applied to glasses, comprising a post head (2) and a temple (3) fixedly connected with a frame (1), characterized in that: The head (2) and temple (3) are integrally connected by an elastic member (4). The axial projection profile of the elastic member (4) is a semi-closed elliptical ring. The semi-closed elliptical ring includes two open ends (41) and a ring body (42) connected between the two open ends (41). One end of the two open ends (41) of the elastic member (4) is rotatably connected to the head (2) by a hinge (5), and the other end is fixedly connected to the connection end (31) of the temple (3) by spot welding.

2. A flexible elastic structure for application to eyeglasses according to claim 1, characterized in that: The semi-closed elliptical ring has a thicker thickness at both open ends (41) and a thinner thickness at the ring body (42). The thickness of the open ends (41) is 1.5 to 4.5 times the thickness of the ring body (42).

3. The flexible elastic structure for application to eyewear of claim 1, wherein: The connecting end (31) of the temple (3) is an arc shape with a curvature close to that of the long side of the semi-closed elliptical ring.

4. The flexible elastic structure applied to eyeglasses according to claim 1, characterized in that: Both the elastic element (4) and the temple (3) are made of alloy material.

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