Glasses leg length adjusting structure

Abstract

The utility model relates to a glasses leg length adjusting structure, which aims at solving the technical problem that the length of the conventional glasses leg is fixed and cannot be adjusted, and comprises a glasses frame, two glasses legs and a telescopic component, the two glasses legs are respectively arranged on two sides of the glasses frame, each glasses leg consists of a root part and a foot part, and the root part is movably connected with the foot part through a telescopic assembly. According to the utility model, the effect of adjusting the length of the glasses legs is achieved by adjusting the telescopic assembly and fixing the telescopic assembly through the pinch plate, so that the traditional glasses can adapt to people with more facial forms. The glasses legs are novel in structure, ingenious in conception and high in applicability, and the lengths of the glasses legs can be conveniently adjusted according to needs.

Description

Technical Field

[0001] The utility model relates to the technical field of glasses, in particular to a glasses leg length adjustment structure. Background Art

[0002] Glasses are simple optical devices made to correct vision or protect the eyes. They are composed of lenses and frames. They are not only a tool to protect the eyes, but also a kind of beauty decoration. They are extremely popular in today's society.

[0003] In the prior art, the length of the temples on the glasses frames is fixed and cannot be adjusted, which cannot fully meet people's wearing requirements. When wearing glasses, since the face shape of each person does not match the length of the temples, it will affect people's wearing comfort, and the inability to adjust the length of the temples by themselves will bring great inconvenience to the wearer. In view of this, we propose a structure for adjusting the length of the temples. Summary of the invention

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art, meet the actual needs, and provide a structure for adjusting the length of the glasses legs to solve the technical problem that the length of the current glasses legs is fixed and cannot be adjusted. In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a structure for adjusting the length of the glasses legs, including a frame, two glasses legs and a telescopic assembly; the two glasses legs are arranged on both sides of the frame respectively, wherein the glasses legs are composed of a root and a foot, wherein the root and the foot are movably connected through a telescopic assembly.

[0005] Preferably, the root fixed end is hinged to the frame connecting end, and the root free end is movably connected to the foot connecting end via a telescopic assembly.

[0006] Preferably, the telescopic assembly includes a sleeve, a sleeve rod, a buckle plate and a clamping block; the sleeve is fixed at the free end of the root, the sleeve rod is fixed at the connecting end of the foot, wherein the sleeve rod is slidingly connected to the sleeve, the buckle plate is rotatably arranged on the sleeve, wherein the buckle plate is in frictional contact with the sleeve rod, and at least one clamping block is fixed to the inner wall of the sleeve, wherein the clamping block is clamped in cooperation with the buckle plate.

[0007] Preferably, at least one limiting strip is fixedly disposed on the inner wall of the sleeve, and a limiting groove is provided on the outer wall of the sleeve rod at a position relative to the limiting strip, and the limiting groove is slidably connected to the limiting strip.

[0008] Preferably, the buckle plate includes a cover plate and a friction plate; the cover plate is rotatably disposed on the sleeve via a rotating shaft, wherein the cover plate is engaged with the clamping block, and the friction plate is movably embedded in the inner side of the cover plate, wherein the friction plate is in friction contact with the sleeve rod.

[0009] Preferably, a mounting groove is provided on the inner side of the cover plate, at least one embedded groove is provided in the mounting groove, an embedded block is provided on the friction plate at a position relative to the embedded groove, and the embedded block is movably engaged with the embedded groove; wherein the cross-section of the embedded block is an I-shaped structure.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model adjusts the telescopic component and fixes the temples with the buckle plate to achieve the effect of adjusting the length of the temples, so that the traditional glasses can adapt to people with more face shapes. The utility model has a novel structure and a clever design, is convenient for adjusting the length of the temples according to needs, and has strong applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model on the right side;

[0013] Figure 2 It is a schematic diagram of the overall structure of the utility model on the left side;

[0014] Figure 3 for Figure 2 An enlarged schematic diagram of the detailed structure in FIG.

[0015] Figure 4 for Figure 3 Schematic diagram of structural decomposition;

[0016] Figure 5 for Figure 4 Detailed structural breakdown diagram;

[0017] In the figure: 1, frame; 2, temple; 201, root; 202, foot; 3, telescopic assembly; 301, sleeve; 302, sleeve rod; 303, buckle plate; 304, clamping block; 3011, limit strip; 3021, limit groove; 3031, cover plate; 3032, friction plate; DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0019] Embodiment 1: A structure for adjusting the length of glasses legs, see Figures 1 to 4 , comprising a frame 1, two temples 2 and a telescopic assembly 3; the two temples 2 are arranged on both sides of the frame 1, wherein the temple 2 is composed of a root 201 and a foot 202, wherein the root 201 and the foot 202 are movably connected through the telescopic assembly 3. The utility model adjusts the length of the temple by adjusting the telescopic assembly 3 and fixing it with a buckle plate 303, so that traditional glasses can adapt to people with more face shapes. The utility model has a novel structure and a clever design, is convenient for adjusting the length of the temple according to needs, and has strong applicability.

[0020] Specifically, the fixed end of the root 201 is hinged to the connecting end of the frame 1, and the free end of the root 201 is movably connected to the connecting end of the foot 202 through the telescopic assembly 3. The fixed end of the root 201 is hinged to the connecting end of the frame 1, so that the root is more flexible and can be turned over.

[0021] Furthermore, the telescopic assembly 3 includes a sleeve 301, a sleeve rod 302, a buckle plate 303 and a clamping block 304; the sleeve 301 is fixed at the free end of the root 201, the sleeve rod 302 is fixed at the connecting end of the foot 202, wherein the sleeve rod 302 is slidingly connected to the sleeve 301, and the buckle plate 303 is rotatably arranged on the sleeve 301, wherein the buckle plate 303 is in frictional contact with the sleeve rod 302, and two clamping blocks 304 are fixed on the inner wall of the sleeve 301, wherein the clamping block 304 is clamped and matched with the buckle plate 303.

[0022] It is worth noting that two limit bars 3011 are fixedly arranged on the inner wall of the sleeve 301, and a limit groove 3021 is provided on the outer wall of the sleeve rod 302 at a position relative to the limit bars 3011, and the limit groove 3021 is slidably connected to the limit bars 3011. The limit groove 3021 is slidably connected to the limit bars 3011, which can make the sliding more stable.

[0023] It is worth mentioning that the buckle plate 303 includes a cover plate 3031 and a friction plate 3032; the cover plate 3031 is rotatably arranged on the sleeve 301 through a rotating shaft, wherein the cover plate 3031 is engaged with the clamping block 304, and the friction plate 3032 is movably embedded inside the cover plate 3031, wherein the friction plate 3032 is in friction contact with the sleeve rod 302. The friction plate 3032 is movably embedded inside the cover plate 3031, so that the friction plate 3032 can be easily replaced.

[0024] In addition, a mounting groove is provided on the inner side of the cover plate 3031, and two embedded grooves are provided in the mounting groove. An embedded block is provided on the friction plate 3032 at a position corresponding to the embedded groove, and the embedded block is movably engaged with the embedded groove; wherein, the cross section of the embedded block is an I-shaped structure. The cross section of the embedded block is designed as an I-shaped structure to make the embedding more secure.

[0025] Working principle: when the length of the eye leg needs to be adjusted, flip the buckle plate 303 to separate the friction plate 3032 from the sleeve rod 302. At this time, pull the sleeve rod 302 to adjust the length. When the length is appropriate, flip the buckle plate 303 to make the friction plate 3032 fully fit with the sleeve rod 302, and use friction to fix the root 201 and the foot 202. At this time, the clamping block 304 is clamped with the buckle plate 303, and the friction is used to stabilize the buckle plate 303.

[0026] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A structure for adjusting the length of glasses legs, characterized in that: include: Frame (1); Two temples (2), respectively arranged on two sides of the frame (1); Wherein, the temple (2) is composed of a root (201) and a foot (202); The root portion (201) and the foot portion (202) are movably connected via a telescopic component (3); The fixed end of the root (201) is hinged to the connecting end of the frame (1), and the free end of the root (201) is movably connected to the connecting end of the foot (202) via a telescopic assembly (3); The telescopic assembly (3) comprises: A sleeve (301) is fixedly mounted on the free end of the root (201); A sleeve rod (302) is fixedly mounted on the connecting end of the foot (202); Wherein, the sleeve rod (302) is slidably connected to the sleeve (301); A buckle plate (303) rotatably mounted on the sleeve (301); Wherein, the buckle plate (303) is in frictional contact with the sleeve rod (302); At least one clamping block (304) is fixedly mounted on the inner wall of the sleeve (301); Wherein, the clamping block (304) is clamped and matched with the buckle plate (303).

2. The structure for adjusting the length of eyeglass temples according to claim 1, characterized in that: At least one limiting strip (3011) is fixedly disposed on the inner wall of the sleeve (301), and a limiting groove (3021) is provided on the outer wall of the sleeve rod (302) at a position relative to the limiting strip (3011), and the limiting groove (3021) is slidably connected to the limiting strip (3011).

3. The structure for adjusting the length of eyeglass temples according to claim 2, characterized in that: The gusset plate (303) comprises: A cover plate (3031) is rotatably mounted on the sleeve (301) via a rotating shaft; Wherein, the cover plate (3031) is engaged with the clamping block (304); A friction plate (3032) movably embedded inside the cover plate (3031); Wherein, the friction plate (3032) is in frictional contact with the sleeve rod (302).

4. The structure for adjusting the length of eyeglass temples according to claim 3, characterized in that: The cover plate (3031) has an installation groove on its inner side, at least one embedded groove is provided in the installation groove, an embedded block is provided on the friction plate (3032) at a position corresponding to the embedded groove, and the embedded block is movably embedded in the embedded groove; Wherein, the cross section of the embedded block is an I-shaped structure.

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