Knob type glasses leg micro-control device

Abstract

The utility model relates to the technical field of glasses leg adjustment, in particular to a knob type glasses leg micro-control device which comprises a first glasses leg assembly and a second glasses leg assembly, the second glasses leg assembly is arranged at the front end of the first glasses leg assembly, and the first glasses leg assembly comprises a first leg frame, a sleeve, a knob cover, a threaded block, a column block, a rubber block and a dustproof sealing ring. A second magnet sheet is in magnetic attraction contact with a first magnet sheet, so that mounting limiting of a silica gel pad and a second leg frame is achieved, a knob cover is manually and reversely rotated, so that a rubber block is separated from a supporting rod, the position of the supporting rod is manually and slidably adjusted, and the supporting rod and the interior of the first leg frame are slidably inserted and limited; according to the glasses leg support device, the device main body can conveniently carry out fine adjustment and limiting treatment on the length of the glasses leg, and the stability of fit placement of the rear part of the leg support and the auricle of a wearer when the wearer wears the glasses is improved.

Description

Technical Field

[0001] This utility model relates to the field of temple adjustment technology, specifically a knob-type micro-control device for temples. Background Technology

[0002] Eyeglasses are everyday wear items. They consist of frames, lenses, and temples. The temple components are functional parts used in eyeglass design to adjust the opening angle, length, or fit of the temples, directly affecting wearing comfort and stability.

[0003] The temple structure of some eyeglasses is not convenient for fine-tuning and limiting the length of the temples, resulting in poor stability when the back part of the temples fits against the wearer's ear when wearing the eyeglasses. Therefore, a knob-type temple micro-control device is proposed to address the above problem. Utility Model Content

[0004] The purpose of this utility model is to provide a knob-type micro-control device for the temples of glasses, which solves the problem that the main structure of some glasses temples is not convenient for fine-tuning and limiting the length of the temples, resulting in poor stability when the rear part of the temple frame fits against the wearer's ear when wearing glasses.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A knob-type micro-control device for eyeglass temples includes a first temple assembly and a second temple assembly. The second temple assembly is disposed at the front end of the first temple assembly. The first temple assembly includes a first temple frame, a sleeve, a knob cover, a threaded block, a column block, a rubber block, and a dustproof sealing ring. A sleeve is fixedly disposed on the outer side of the first temple frame. A threaded block is fixedly disposed on the end of the knob cover near the first temple frame. A column block is fixedly disposed on the end of the threaded block away from the knob cover. A rubber block is fixedly disposed on the end of the column block away from the threaded block. A dustproof sealing ring is installed between the inner groove of the sleeve and the knob cover.

[0007] Preferably, the second temple assembly includes a second temple frame, a support rod, a sleeve, a first magnet, a silicone pad, and a second magnet. The support rod is fixedly installed at the rear end of the second temple frame, the sleeve is fixedly installed on the outer rear side of the second temple frame, the first magnet is fixedly installed inside the rear end of the second temple frame, and the second magnet is fixedly installed on one end of the silicone pad near the second temple frame. The first magnet and the second magnet are in magnetic contact.

[0008] Preferably, the support rod is slidably inserted into the inside of the first leg frame, and the sleeve frame is slidably inserted into the outside of the first leg frame.

[0009] Preferably, the support rod is pressed and in close contact with the rubber block, and the threaded block is assembled with the internal threads of the sleeve.

[0010] Preferably, the rear portion of the second leg support is placed in close contact with the wearer's ear, and the inner side of the silicone pad is in close contact with the wearer's ear skin.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] In this invention, the magnetic attraction between the second magnet and the first magnet enables the installation and positioning of the silicone pad and the second temple frame. Manually rotating the knob cover in the reverse direction disengages the rubber block from the support rod. The position of the support rod is then manually adjusted by sliding, and the support rod is slidably inserted into the first temple frame for positioning. After adjustment, the knob cover is manually rotated in the forward direction until the rubber block and the support rod are in close contact. Through the above design, the main structure allows for easy fine-tuning and positioning of the temple length, improving the stability of the rear part of the temple frame when the wearer is wearing glasses, ensuring a snug fit against the wearer's ear. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic cross-sectional view of the installation of the first leg and the second leg of this utility model;

[0015] Figure 3 This utility model Figure 2 A magnified structural diagram at point A;

[0016] Figure 4 This utility model Figure 2 A magnified structural diagram at point B;

[0017] Figure 5 This is a schematic diagram of the structure of the first and second magnet sheets of this utility model;

[0018] Figure 6 This is a top view of the first temple assembly and the second temple assembly of this utility model.

[0019] In the diagram: 1. First temple assembly; 11. First temple support; 12. Sleeve; 13. Knob cover; 14. Threaded block; 15. Column block; 16. Rubber block; 17. Dustproof sealing ring; 2. Second temple assembly; 21. Second temple support; 22. Support rod; 23. Frame; 24. First magnet; 25. Silicone pad; 26. Second magnet. Detailed Implementation

[0020] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.

[0021] In the embodiments of the utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the position or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations of the utility model. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Similarly, words such as "an," "a," or "the" do not indicate a quantity limitation, but rather indicate the presence of at least one. Words such as "comprising" or "including" mean that the element or object preceding the word covers the element or object listed after the word and its equivalents, without excluding other elements or objects.

[0022] Furthermore, in the embodiments of the utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0023] Please see Figure 1-6 This utility model provides a technical solution:

[0024] A knob-type micro-control device for eyeglass temples includes a first temple assembly 1 and a second temple assembly 2. The second temple assembly 2 is disposed at the front end of the first temple assembly 1. The first temple assembly 1 includes a first temple frame 11, a sleeve 12, a knob cover 13, a threaded block 14, a pillar block 15, a rubber block 16, and a dustproof sealing ring 17. The sleeve 12 is fixedly disposed on the outer side of the first temple frame 11. The threaded block 14 is fixedly disposed on the end of the knob cover 13 near the first temple frame 11. The pillar block 15 is fixedly disposed on the end of the threaded block 14 away from the knob cover 13. The rubber block 16 is fixedly disposed on the end of the pillar block 15 away from the threaded block 14. The dustproof sealing ring 17 is installed between the inner groove of the sleeve 12 and the knob cover 13.

[0025] The second temple assembly 2 includes a second temple frame 21, a support rod 22, a sleeve 23, a first magnet 24, a silicone pad 25, and a second magnet 26. The support rod 22 is fixedly installed at the rear end of the second temple frame 21, the sleeve 23 is fixedly installed on the outer rear side of the second temple frame 21, the first magnet 24 is fixedly installed inside the rear end of the second temple frame 21, and the second magnet 26 is fixedly installed on the silicone pad 25 near one end of the second temple frame 21. The first magnet 24 and the second magnet 26 are in magnetic contact. Through the above arrangement, an assemblable second temple assembly 2 is formed.

[0026] The support rod 22 is slidably inserted into the first leg frame 11, and the sleeve frame 23 is slidably inserted into the outside of the first leg frame 11. Through the above arrangement, a sliding limiting function is formed between the first leg frame 11 and the second leg frame 21.

[0027] The support rod 22 is pressed and fitted into contact with the rubber block 16, and the threaded block 14 is assembled with the internal thread of the sleeve 12. With the above arrangement, the knob cover 13 is manually rotated so that the rubber block 16 can limit the compression of the support rod 22.

[0028] The rear part of the second leg support 21 is placed in close contact with the wearer's ear, and the inner side of the silicone pad 25 is in close contact with the wearer's ear skin. Through the above settings, the stability of the rear part of the leg support in close contact with the wearer's ear is improved when the wearer wears glasses.

[0029] Work process: This utility model provides a knob-type micro-control device for the temple of glasses. The main body of the device facilitates the fine-tuning and limiting of the temple length, improving the stability of the rear part of the temple frame when the wearer wears glasses and fits snugly against the ear.

[0030] The knob cover 13, threaded block 14, column block 15, and rubber block 16 are integral rotating parts. The threaded block 14 is threaded into the sleeve 12, allowing the dustproof sealing ring 17 to be installed between the inner groove of the sleeve 12 and the knob cover 13. The silicone pad 25 and the second magnet 26 are magnetic accessories. The magnetic contact between the second magnet 26 and the first magnet 24 achieves the installation limit of the silicone pad 25 and the second leg bracket 21. Manually rotating the knob cover 13 in the reverse direction will cause the knob cover 13, threaded block 14, and column block to rotate. 15 and the rubber block 16 are rotated in the opposite direction as a whole, so that the rubber block 16 is disengaged from the support rod 22. The position of the support rod 22 is manually slidably adjusted. The support rod 22 is slidably inserted into the first leg frame 11 and the sleeve frame 23 is slidably inserted into the first leg frame 11. After adjustment, the knob cover 13 is manually rotated in the forward direction. The knob cover 13, the threaded block 14, the column block 15 and the rubber block 16 are rotated in the forward direction as a whole until the rubber block 16 is in contact with the support rod 22, forming a compression and limiting treatment on the support rod 22.

[0031] Although embodiments of the utility model 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 utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A knob-type temple micro-control device, comprising a first temple assembly (1) and a second temple assembly (2), characterized in that: The first temple assembly (1) is provided with a second temple assembly (2) at its front end. The first temple assembly (1) includes a first temple frame (11), a sleeve (12), a knob cover (13), a threaded block (14), a column block (15), a rubber block (16), and a dustproof sealing ring (17). The sleeve (12) is fixedly provided on the outside of the first temple frame (11). The threaded block (14) is fixedly provided on the end of the knob cover (13) near the first temple frame (11). The column block (15) is fixedly provided on the end of the threaded block (14) away from the knob cover (13). The rubber block (16) is fixedly provided on the end of the column block (15) away from the threaded block (14). The dustproof sealing ring (17) is installed between the inner groove of the sleeve (12) and the knob cover (13).

2. The knob-type temple micro-control device according to claim 1, characterized in that: The second temple assembly (2) includes a second temple frame (21), a support rod (22), a frame (23), a first magnet (24), a silicone pad (25), and a second magnet (26). The support rod (22) is fixedly installed at the rear end of the second temple frame (21). The frame (23) is fixedly installed on the outer rear side of the second temple frame (21). The first magnet (24) is fixedly installed inside the rear end of the second temple frame (21). The second magnet (26) is fixedly installed on one end of the silicone pad (25) near the second temple frame (21). The first magnet (24) and the second magnet (26) are in magnetic contact.

3. The knob-type temple micro-control device according to claim 2, characterized in that: The support rod (22) is slidably inserted into the first leg frame (11), and the sleeve frame (23) is slidably inserted into the outside of the first leg frame (11).

4. The knob-type temple micro-control device according to claim 2, characterized in that: The support rod (22) is pressed and fits against the rubber block (16), and the threaded block (14) is assembled with the internal threads of the sleeve (12).

5. The knob-type temple micro-control device according to claim 2, characterized in that: The rear part of the second leg support (21) is placed in close contact with the ear of the wearer, and the inner side of the silicone pad (25) is in close contact with the skin of the wearer's ear.

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