Telescopic glasses leg
By designing telescopic temples, the adjustment of temple length is achieved using sliding connections and connection components, solving the problem that traditional temples cannot adapt to different head shapes and growth stage wearers, and improving temple adaptability.
Patent Information
- Application Number
- CN202422138676.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-02
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-09-02
AI Technical Summary
Traditional glasses have fixed temple lengths and cannot meet the needs of growing teenagers and different head wearers.
A telescopic temple is designed to fix the temple length by sliding connections between the first and second sections by connecting components such as connecting protrusions and notches, card blocks and slots.
The temple length is adjustable, adapted to the needs of different head shapes and growth stage wearers, and improved the temple adaptability.
Smart Images
Figure CN222979881U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of glasses, in particular to a telescopic temple. Background Art
[0002] The length of the temples of traditional glasses is fixed, one end of the temple is hinged to the frame, and the other end of the temple is hung on the wearer's ear. The length of the temple cannot be adjusted and can only fit a certain head shape. It cannot be adapted to long-term wearers in growing teenagers, nor can it be adapted to wearers of different head sizes. The adaptability needs to be improved. Utility Model Content
[0003] In order to improve the adaptability of temples, the present application provides a telescopic temple.
[0004] The telescopic temple provided in this application adopts the following technical solution:
[0005] A telescopic temple, comprising a first section body hinged to a frame, and a second section body close to a wearer, wherein the first section body and the second section body are slidably connected, a sliding groove for the first section body to pass through is provided on the second section body, and the first section body and the second section body are connected via a connecting assembly;
[0006] The second section body comprises a horizontal section and a bending section, a plurality of anti-skid grooves are arranged on the inner side of the bending section, and a plurality of anti-skid grooves are arranged at intervals along the length direction of the bending section.
[0007] Preferably, the connecting component includes a plurality of connecting protrusions, the connecting protrusions are arranged at one end of the first section body close to the second section body, the plurality of connecting protrusions are arranged equidistantly along the length direction of the first section body, and the end of the second section body close to the first section body is provided with a connecting groove for the connecting protrusion to pass through, the connecting protrusion passes through the connecting groove and has an interference fit with the connecting groove, the plurality of connecting grooves are arranged equidistantly along the length direction of the second section body, and the spacing between two adjacent connecting protrusions is the same as the spacing between two adjacent connecting grooves.
[0008] Preferably, one end of the connecting protrusion close to the connecting notch is arranged in an arc shape.
[0009] Preferably, the connecting component includes a clamping block, an elastic strip is rotatably provided on the second section, one end of the elastic strip is connected to the second section, the clamping block is fixedly connected to the other end of the elastic strip and the clamping block is arranged on a side of the elastic strip close to the second section, a plurality of clamping grooves are provided at one end of the first section close to the second section, a plurality of the clamping grooves are equidistantly arranged along the length direction of the first section, a yielding notch connected to the sliding groove is provided on the second section, the yielding notch is connected to the clamping groove, and the clamping block is clamped in the clamping groove after passing through the yielding notch and has an interference fit with the clamping groove.
[0010] Preferably, the cross-sections of the card slot and the card block are both dovetail-shaped.
[0011] Preferably, the clamping block and the elastic strip are both made of silicone material.
[0012] Preferably, a groove for embedding the elastic strip is provided on the side wall of the second section, and after the clamping block is clamped in the groove, a side of the elastic strip away from the second section is flush with the side wall of the second section.
[0013] In summary, this application includes the following beneficial technical effects:
[0014] The length of the first section and the second section is adjusted by sliding and fixed by a connecting assembly, so that the temples are adjusted to a suitable length, which can be suitable for long-term wearers of growing teenagers and wearers of different head sizes, and the adaptability is improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of a telescopic temple in Example 1 of the present application.
[0016] Figure 2 It is a schematic diagram of the exploded structure used to display the connection component in Example 1 of the present application.
[0017] Figure 3 It is a schematic diagram of the overall structure of a telescopic temple in Example 2 of the present application.
[0018] Figure 4 It is a schematic diagram of the exploded structure used to display the connection components in Example 2 of the present application.
[0019] Explanation of the reference numerals: 1. first section; 2. second section; 21. horizontal section; 22. bending section; 221. anti-slip groove; 3. connecting component; 31. connecting protrusion; 32. connecting notch; 33. clamping block; 34. elastic strip; 35. clamping slot; 36. giving way notch; 37. embedding groove. DETAILED DESCRIPTION
[0020] The following is combined with Figures 1-4 This application is described in further detail.
[0021] The embodiment of the present application discloses a telescopic temple.
[0022] Embodiment 1
[0023] Reference Figures 1-2, the telescopic temple includes a first body 1 hinged to the spectacle frame and a second body 2 close to the contact with the wearer. The first body 1 and the second body 2 are slidably connected. A chute for the first body 1 to penetrate is provided on the second body 2, and the first body 1 and the second body 2 are connected by a connecting component 3.
[0024] The connecting component 3 includes a plurality of connecting protrusions 31. The connecting protrusions 31 are arranged at one end of the first body 1 close to the second body 2. The plurality of connecting protrusions 31 are equidistantly arranged along the length direction of the first body 1. A connecting notch 32 for the connecting protrusions 31 to penetrate is provided at one end of the second body 2 close to the first body 1. The connecting protrusions 31 penetrate into the connecting notch 32 and are in interference fit with the connecting notch 32. The plurality of connecting notches 32 are equidistantly arranged along the length direction of the second body 2. The distance between adjacent two connecting protrusions 31 is the same as the distance between adjacent two connecting notches 32.
[0025] Both the connecting protrusion 31 and the connecting notch 32 are circular. One end of the connecting protrusion 31 close to the connecting notch 32 is arranged in an arc shape to improve the smoothness of the connecting protrusion 31 penetrating into the connecting notch 32.
[0026] The second body 2 includes a horizontal section 21 and a bent section 22. A plurality of anti-slip grooves 221 are arranged on the inner side of the bent section 22. The anti-slip grooves 221 are arranged at intervals along the length direction of the bent section 22, reducing the possibility of the temple slipping off the wearer's ear.
[0027] After sliding the first body 1 and the second body 2 to adjust the length and fixing the first body 1 and the second body 2 through the connecting component 3, the temple is adjusted to a suitable length, which can be used by long-term wearers of teenagers in the growth period and can also be used by wearers with different head sizes, improving the adaptability.
[0028] The implementation principle of a telescopic temple in Embodiment 1 of the present application is: slide the second body 2, adjust the temple to a suitable length, and make the connecting protrusion 31 penetrate into a suitable connecting notch 32.
[0029] Embodiment 2
[0030] Refer to Figures 3-4 , the difference between this embodiment and Embodiment 1 is that the first body 1 in this embodiment is shorter than the first body 1 in Embodiment 1, the second body 2 in this embodiment is longer than the second body 2 in Embodiment 1, the connecting component 3 includes a clamping block 33, an elastic strip 34 is rotatably arranged on the second body 2. Both the clamping block 33 and the elastic strip 34 are made of silica gel material. One end of the elastic strip 34 is connected to the second body 2, the clamping block 33 is fixedly connected to the other end of the elastic strip 34 and the clamping block 33 is arranged on the side of the elastic strip 34 close to the second body 2.
[0031] One end of the first body 1 close to the second body 2 is provided with a plurality of clamping grooves 35. The clamping grooves 35 are arranged at equal intervals along the length direction of the first body 1. A relief notch 36 communicating with the sliding groove is formed on the second body 2. The relief notch 36 communicates with the clamping groove 35. After the clamping block 33 passes through the relief notch 36, it is clamped in the clamping groove 35 and is in interference fit with the clamping groove 35.
[0032] The cross-sections of both the clamping groove 35 and the clamping block 33 are in the shape of a dovetail, which improves the stability of the clamping block 33 clamped in the clamping groove 35 and prevents the clamping block 33 from disengaging from the clamping groove 35.
[0033] An embedding groove 37 for embedding the elastic strip 34 is formed on the side wall of the second body 2. After the clamping block 33 is clamped in the clamping groove 35, the surface of the elastic strip 34 away from the second body 2 is flush with the side wall of the second body 2, which improves the flatness of the temple.
[0034] The implementation principle of a telescopic temple in the second embodiment of the present application is as follows: Slide the second body 2 to adjust the temple to a suitable length, and rotate the elastic strip 34 to make the clamping block 33 penetrate into a suitable clamping groove 35.
[0035] The above are all the preferred embodiments of the present application, and the protection scope of the present application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.
Claims
1. A telescopic temple, characterized in that: The eyeglasses comprise a first section (1) hinged to the eyeglass frame and a second section (2) close to the wearer, wherein the first section (1) and the second section (2) are slidably connected, the second section (2) is provided with a slide groove for the first section (1) to pass through, and the first section (1) and the second section (2) are connected via a connecting assembly (3); The second section body (2) comprises a horizontal section (21) and a bending section (22); a plurality of anti-slip grooves (221) are arranged on the inner side of the bending section (22); and a plurality of anti-slip grooves (221) are arranged at intervals along the length direction of the bending section (22).
2. The telescopic temple according to claim 1, characterized in that: The connecting assembly (3) comprises a plurality of connecting protrusions (31), wherein the connecting protrusions (31) are arranged at one end of the first section (1) close to the second section (2), and the plurality of connecting protrusions (31) are arranged equidistantly along the length direction of the first section (1); the second section (2) is provided with a connecting notch (32) at one end close to the first section (1) for the connecting protrusions (31) to penetrate; the connecting protrusions (31) penetrate into the connecting notch (32) and are interference fit with the connecting notch (32); the plurality of connecting notches (32) are arranged equidistantly along the length direction of the second section (2), and the spacing between two adjacent connecting protrusions (31) is the same as the spacing between two adjacent connecting notches (32).
3. The telescopic temple according to claim 2, characterized in that: One end of the connecting protrusion (31) close to the connecting notch (32) is arranged in an arc shape.
4. The telescopic temple according to claim 1, characterized in that: The connecting assembly (3) comprises a clamping block (33); an elastic strip (34) is rotatably arranged on the second section (2); one end of the elastic strip (34) is connected to the second section (2); the clamping block (33) is fixedly connected to the other end of the elastic strip (34) and is arranged on a side of the elastic strip (34) close to the second section (2); a plurality of clamping grooves (35) are provided at one end of the first section (1) close to the second section (2); a plurality of the clamping grooves (35) are equidistantly arranged along the length direction of the first section (1); a clearance notch (36) connected to the slide groove is provided on the second section (2); the clearance notch (36) is connected to the clamping groove (35); the clamping block (33) passes through the clearance notch (36) and is clamped in the clamping groove (35) and is interference fit with the clamping groove (35).
5. The telescopic temple according to claim 4, characterized in that: The cross sections of the clamping slot (35) and the clamping block (33) are both dovetail-shaped.
6. The telescopic temple according to claim 4, characterized in that: The clamping block (33) and the elastic strip (34) are both made of silicone material.
7. The telescopic temple according to claim 4, characterized in that: The side wall of the second section body (2) is provided with an embedding groove (37) for embedding the elastic strip (34); after the clamping block (33) is locked in the embedding groove (35), a surface of the elastic strip (34) away from the second section body (2) is flush with the side wall of the second section body (2).