Deformable metal copper needle structure for glasses legs

Abstract

The utility model discloses a deformable metal copper needle structure for a glasses leg, which comprises a glasses frame, a glasses leg body, a rubber sleeve and a nose pad, and further comprises a mounting mechanism, the mounting mechanism is arranged in the glasses leg body, a mounting groove is formed in the outer wall of one end of the glasses leg body, and the rubber sleeve is arranged in the mounting groove. A threaded groove is formed in the side wall of the mounting groove, a screw rod is mounted on the inner wall of the threaded groove, a nut is connected to the outer wall of the top of the screw rod, round holes are formed in the outer walls of the tops of the screw rod and the nut, a clamping groove is formed in the outer wall of the bottom of the screw rod, and a fixing clamp is connected to the inner wall of the bottom of the mounting groove. The deformable metal copper needle structure for the glasses legs disclosed by the utility model has the effects of being convenient to mount and dismount and improving the structural stability.

Description

Technical Field

[0001] The utility model relates to the field of eyeglass accessories, in particular to a deformable metal copper pin structure for eyeglass legs. Background Art

[0002] The temples, also known as the temples or arms, are an important part of the glasses frame. Some temples have elastic materials such as metal, plastic and alloy built into them, which make the temples have a certain degree of elasticity and can better adapt to the wearer's head movement.

[0003] The patent document with application number 201721129945.9 discloses a temple, including a temple frame, a limiting protrusion is provided at the tail of the temple frame, and the temple frame is also provided with an extension sleeve, the extension sleeve includes a hollow part and a reinforcement part connected in sequence, the reinforcement part is located at the tail of the extension sleeve, the reinforcement part is also provided with a cavity for installing a magnet, and the cavity gradually decreases from the reinforcement part to the hollow part.

[0004] However, traditional temples use a deformable metal copper needle structure, which will cause the shape memory ability of the copper needle to decrease after multiple bending. The temples cannot return to their original shape, and loading and unloading and maintenance are inconvenient. The entire temple needs to be replaced, which makes maintenance difficult and costly. Utility Model Content

[0005] The utility model discloses a deformable metal copper needle structure for temples, aiming to solve the technical problems that the shape memory ability of the copper needle decreases after being bent multiple times, the temple cannot recover to its original shape, the copper needle is inconvenient to load and unload and overhaul, the whole temple needs to be replaced, and the maintenance is difficult and costly.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A deformable metal copper pin structure for temples, comprising a frame, a temple body, a rubber sleeve and a nose pad, and also comprising:

[0008] Mounting mechanism: the mounting mechanism is arranged inside the temple body, a mounting groove is provided on the outer wall of one end of the temple body, a threaded groove is provided on the side wall of the mounting groove, a screw is installed on the inner wall of the threaded groove, a nut is connected to the top outer wall of the screw, a round hole is provided on the top outer walls of the screw and the nut, a slot is provided on the bottom outer wall of the screw, a fixing clip is connected to the bottom inner wall of the mounting groove, and the same copper needle body is installed on the inner wall of the fixing clip and the inner wall of the round hole;

[0009] Fixing mechanism: The fixing mechanism is arranged inside the rubber sleeve.

[0010] In this case, by turning the nut and pushing the screw forward, the slot contacts the fixing clip, and the fixing clip is pushed to merge, thereby further clamping and fixing the copper needle body. When disassembly is required, the nut is turned in the opposite direction. The operation is simple and the convenience of installation and disassembly is improved.

[0011] In a preferred embodiment, a fixing groove is formed at one end of the rubber sleeve, an assembly groove is formed on the bottom inner wall of the fixing groove, limiting rings and anti-sliding blocks are respectively provided on the circumferential outer walls at both ends of the copper needle body, and the copper needle body is inserted into the inner wall of the assembly groove.

[0012] The copper needle body is inserted into the fixing clip and the assembly groove, and the friction is increased by the limit ring and the anti-sliding block to reduce the shaking and slipping during use, and reduce the frequency of adjustment when the user wears it.

[0013] As can be seen from the above, a deformable metal copper needle structure for temples includes a frame, a temple body, a rubber sleeve and a nose pad, and also includes: a mounting mechanism: the mounting mechanism is arranged inside the temple body, a mounting groove is opened on the outer wall of one end of the temple body, a thread groove is opened on the side wall of the mounting groove, a screw is installed on the inner wall of the thread groove, a nut is connected to the top outer wall of the screw, a round hole is opened on the top outer wall of the screw and the nut, a clamping groove is opened on the bottom outer wall of the screw, a fixing clip is connected to the bottom inner wall of the mounting slot, and the same copper needle body is installed on the inner wall of the fixing clip and the inner wall of the round hole; a fixing mechanism: the fixing mechanism is arranged inside the rubber sleeve. The deformable metal copper needle structure for temples provided by the utility model has the technical effect of convenient installation and disassembly and improved structural stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides a schematic diagram of the overall structure of a deformable metal copper pin structure for a temple.

[0015] Figure 2 The utility model is a partial structural schematic diagram of a deformable metal copper needle structure for a temple.

[0016] Figure 3 The utility model provides a schematic diagram of the internal structure of a deformable metal copper needle structure for a temple.

[0017] Figure 4 The utility model provides a schematic diagram of the installation mechanism of a deformable metal copper pin structure for a temple.

[0018] In the attached figure: 1. temple body; 2. nose pad; 3. rubber sleeve; 4. copper needle body; 5. screw; 6. fixing groove; 7. assembly groove; 8. fixing clip; 9. installation groove; 10. limiting ring; 11. anti-sliding block; 12. round hole; 13. card slot. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application usually described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0020] The utility model discloses a deformable metal copper needle structure for temples, which is mainly used in scenarios where the shape memory ability of the copper needle decreases after being bent multiple times, the temple cannot return to its original shape, the copper needle is inconvenient to load and unload and overhaul, and the entire temple needs to be replaced, resulting in difficult and costly maintenance.

[0021] Reference Figure 1 , Figure 3 and Figure 4 A deformable metal copper pin structure for a temple, comprising a frame, a temple body 1, a rubber sleeve 3 and a nose pad 2, and further comprising:

[0022] Mounting mechanism: The mounting mechanism is arranged inside the temple body 1, a mounting groove 9 is provided on the outer wall of one end of the temple body 1, a threaded groove is provided on the side wall of the mounting groove 9, a screw 5 is installed on the inner wall of the threaded groove, a nut is connected to the top outer wall of the screw 5, a round hole 12 is provided on the top outer walls of the screw 5 and the nut, a clamping groove 13 is provided on the bottom outer wall of the screw 5, a fixing clip 8 is connected to the bottom inner wall of the mounting groove 9, and the same copper needle body 4 is installed on the inner wall of the fixing clip 8 and the inner wall of the round hole 12;

[0023] Fixing mechanism: The fixing mechanism is arranged inside the rubber sleeve 3.

[0024] Among them, the inclination angle and depth of the inner wall of the slot 13 are respectively adapted to the inclination angle and height of the outer wall of the top cone of the fixing clamp 8, and the circumferential diameter of the inner wall of the mounting slot 9 is smaller than the circumferential diameter of the outer wall of the nut. The precise adaptation of the size improves the stability and efficiency of the connection between the two.

[0025] During the specific implementation process, the nut is rotated to push the screw 5 forward, so that the slot 13 contacts the fixing clip 8, and the fixing clip 8 is pushed to merge, thereby further clamping and fixing the copper needle body 4. When disassembly is required, the nut is rotated in the opposite direction. The operation is simple and the convenience of installation and disassembly is improved.

[0026] Reference Figure 3 In a preferred embodiment, a fixing groove 6 is opened at one end of the rubber sleeve 3, and an assembly groove 7 is opened on the bottom inner wall of the fixing groove 6. Limiting rings 10 and anti-sliding blocks 11 are respectively provided on the circumferential outer walls at both ends of the copper needle body 4, and the copper needle body 4 is inserted into the inner wall of the assembly groove 7.

[0027] The copper needle body 4 is inserted into the fixing clip 8 and the assembly groove 7, and the friction is increased by the limit ring 10 and the anti-sliding block 11, which reduces the shaking and slipping phenomenon during use and reduces the adjustment frequency of the user when wearing.

[0028] Reference Figure 2 and Figure 3 In a preferred embodiment, the outer wall of the nut is provided with teeth, and the height of the nut matches the depth of the fixing groove 6.

[0029] When the rubber sleeve 3 is connected to the temple body 1, the nut is inserted into the fixing groove 6, and the tooth pattern on the nut increases the friction force, making the whole structure more stable, and the rubber sleeve 3 is not easy to fall off.

[0030] Reference Figure 4 In a preferred embodiment, the diameter of the circumferential inner wall of the assembly groove 7 is smaller than the diameter of the circumferential outer wall of the copper needle body 4, and the copper needle body 4 is squeezed and is not easy to loosen, thereby improving stability.

[0031] Reference Figure 1 In a preferred embodiment, the nose pad 2 is connected to the outer wall of the frame through a bearing, which is convenient for adjustment according to user needs and improves wearing comfort.

[0032] Working principle: When in use, first align the copper needle body 4 with the round hole 12 and push it in, then turn the nut, push the screw 5 forward, make the slot 13 contact with the fixing clip 8, push the fixing clip 8 to merge, thereby further clamping and fixing the copper needle body 4. When disassembly is required, turn the nut in the opposite direction, and finally put the rubber sleeve 3 on the copper needle body 4, adjust the angle according to the wearing habit, the operation is simple, and the convenience of installation and disassembly is improved.

[0033] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. A deformable metal copper pin structure for a temple, comprising a frame, a temple body (1), a rubber sleeve (3) and a nose pad (2), characterized in that: Also includes: Mounting mechanism: the mounting mechanism is arranged inside the temple body (1); a mounting groove (9) is formed on the outer wall of one end of the temple body (1); a threaded groove is formed on the side wall of the mounting groove (9); a screw rod (5) is mounted on the inner wall of the threaded groove; a nut is connected to the top outer wall of the screw rod (5); a circular hole (12) is formed on the top outer walls of the screw rod (5) and the nut; a clamping groove (13) is formed on the bottom outer wall of the screw rod (5); a fixing clip (8) is connected to the bottom inner wall of the mounting groove (9); and the same copper needle body (4) is mounted on the inner wall of the fixing clip (8) and the inner wall of the circular hole (12); Fixing mechanism: the fixing mechanism is arranged inside the rubber sleeve (3).

2. A deformable metal copper pin structure for temples according to claim 1, characterized in that: The inclination angle and depth of the inner side wall of the clamping groove (13) are respectively matched to the inclination angle and height of the outer side wall of the top round table of the fixing clamp (8).

3. The deformable metal copper pin structure for temples according to claim 1, characterized in that: The circumferential diameter of the inner wall of the mounting groove (9) is smaller than the circumferential diameter of the outer wall of the nut.

4. The deformable metal copper pin structure for temples according to claim 1, characterized in that: A fixing groove (6) is formed at one end of the rubber sleeve (3), and an assembly groove (7) is formed on the inner wall at the bottom of the fixing groove (6). Limiting rings (10) and anti-sliding blocks (11) are respectively provided on the circumferential outer walls at both ends of the copper needle body (4), and the copper needle body (4) is plugged into the inner wall of the assembly groove (7).

5. The deformable metal copper pin structure for temples according to claim 4, characterized in that: The outer side wall of the nut is provided with tooth patterns, and the height of the nut matches the depth of the fixing groove (6).

6. The deformable metal copper pin structure for temples according to claim 4, characterized in that: The diameter of the circumferential inner wall of the assembly groove (7) is smaller than the diameter of the circumferential outer wall of the copper needle body (4).

7. The deformable metal copper pin structure for temples according to claim 1, characterized in that: The nose pad (2) is connected to the outer side wall of the frame via a bearing.

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