Glasses leg capable of being laterally adjusted

Abstract

The utility model relates to the field of glasses, in particular to a glasses leg capable of being laterally adjusted, which comprises a fixed part, a laterally-inclining part and a laterally-inclining adjusting piece, a U-shaped rotating slot is arranged at the end part of the laterally-inclining part, and the rotating slot comprises a rotating part and limiting parts connected to two ends of the rotating part; the heeling adjusting piece is connected between the fixed part and the heeling part and comprises a first rotating piece, and the first rotating piece is inserted into the rotating inserting groove and is rotationally matched with the rotating part; the first rotating part is arranged in the rotating slot in an interference fit manner; through the matching of the rotating slot of the heeling part and the heeling adjusting piece, when heeling adjustment is needed, the heeling part only needs to be rotated relative to the first rotating piece of the heeling adjusting piece, so that the glasses legs can heeling by a certain amplitude, a user can conveniently adjust a wearing angle, and a good visual field is ensured; the interference fit between the first rotating piece and the rotating slot is utilized, so that the side-tipping part after side-tipping adjustment can keep a rotating angle, and is not easy to swing to make the earpiece be worn aslant.

Description

Technical Field

[0001] The utility model relates to the field of glasses, in particular to a temple that can be adjusted for side tilt. Background Art

[0002] In the existing glasses design, the temples usually only have the function of folding inwardly. When different users wear and use the glasses, they often adjust the side tilt angle of the temples to ensure the optical effect when using the lenses, which varies according to different wearing habits and head sizes. The conventional side tilt adjustment of the temples needs to be adjusted synchronously when configuring the glasses. A specific tool is required for adjustment, and the structure is fixed after adjustment, making it difficult to change and unable to be independently adjusted by the user later. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a temple that can be adjusted for side tilt and can simply achieve the side tilt adjustment of the temple.

[0004] To solve the above technical problem, the technical solution adopted by the utility model is: a temple that can be adjusted for side tilt, including a fixed part, a side tilt part and a side tilt adjustment part. A rotation slot is provided at the end of the side tilt part. The rotation slot is U-shaped and includes a rotation part and limiting parts connected to both ends of the rotation part. The side tilt adjustment part is connected between the fixed part and the side tilt part and includes a first rotating part. The first rotating part is inserted into the rotation slot and is rotatably matched with the rotation part. The first rotating part is arranged in the rotation slot with an interference fit.

[0005] Further, an arc-shaped rotation mating surface is provided on the rotation part, and the end of the first rotating part is in interference fit with the rotation mating surface.

[0006] Further, a protrusion is provided on the first rotating part, and the protrusion is in interference fit with the inner wall of the rotation slot.

[0007] Further, a fixed insertion rod is also included. A first insertion hole is provided on the side surface of the side tilt part, and the first insertion hole penetrates through the rotation slot. A second insertion hole corresponding to the first insertion hole is provided on the first rotating part. The fixed insertion rod sequentially passes through the first insertion hole, the rotation slot and the second insertion hole.

[0008] Further, a shielding part is provided on the side surface of the side tilt part for the fixed insertion rod.

[0009] Further, an arc-shaped surface matching the shape of the rotation part of the rotation slot is provided on one surface of the fixed part opposite to the side tilt part, and the side tilt part is attached to the arc-shaped surface.

[0010] Further, the side tilt part is in interference fit with the arc-shaped surface.

[0011] Further, the fixed part is hinged to the spectacle frame.

[0012] Further, the fixing part is connected to the spectacle frame. The tilting adjustment member further includes a second rotating member, which is connected to the first rotating member and is hinged to the fixing part.

[0013] Further, it further includes a rotating rod. An installation groove is provided on one side of the fixing part close to the user's head when the temple is worn. The second rotating member is arranged in the installation groove; a first rotating hole penetrating the installation groove is provided on the fixing part, and a corresponding second rotating hole penetrating is provided on the second rotating member; the rotating rod passes through the first rotating hole and the second rotating hole.

[0014] The beneficial effect of the present utility model is as follows: Through the cooperation of the rotating slot of the tilting part and the tilting adjustment member, when tilting adjustment is required, only the tilting part needs to be rotated relative to the first rotating member of the tilting adjustment member, and the temple can achieve a certain range of tilting, which can conveniently allow the user to adjust the wearing angle and ensure a good field of vision; by using the interference fit between the first rotating member and the rotating slot, the tilting part after tilting adjustment can maintain the rotation angle and will not be easily swung to make the temple crooked. Description of the Drawings

[0015] Figure 1 It is a schematic structural diagram of the tilt-adjustable temple of the specific embodiment of the present utility model;

[0016] Figure 2 It is a schematic structural diagram of a tilt state of the tilt-adjustable temple of the specific embodiment of the present utility model;

[0017] Figure 3 It is a schematic structural diagram of another tilt state of the tilt-adjustable temple of the specific embodiment of the present utility model;

[0018] Figure 4 It is a schematic structural diagram of the rotating slot of the tilt-adjustable temple of the specific embodiment of the present utility model;

[0019] Figure 5 It is a side view of the tilt adjustment member of the tilt-adjustable temple of the specific embodiment of the present utility model;

[0020] Figure 6 It is a top view of the tilt adjustment member of the tilt-adjustable temple of the specific embodiment of the present utility model;

[0021] Figure 7 It is a schematic structural diagram of the fixing plug and the shielding member of the tilt-adjustable temple of the specific embodiment of the present utility model.

[0022] Reference Numeral Description:

[0023] 1. Fixed part; 11. Arc surface; 12. Installation groove; 2. Tilting part; 21. Rotating slot; 211. Rotating part; 212. Limiting part; 3. Tilting adjustment part; 31. First rotating part; 311. Protrusion; 32. Second rotating part; 4. Fixed insertion rod; 41. Shielding part; 5. Rotating rod. Detailed implementation mode

[0024] To describe in detail the technical content, achieved purpose and effects of the present utility model, the following is described in conjunction with the implementation modes and accompanied by drawings.

[0025] Please refer to Figures 1 to 7 , a temple that can be tilted and adjusted, including a fixed part 1, a tilting part 2 and a tilting adjustment part 3. A rotating slot 21 is provided at the end of the tilting part 2. The rotating slot 21 is U-shaped and includes a rotating part 211 and limiting parts 212 connected to both ends of the rotating part 211. The tilting adjustment part 3 is connected between the fixed part 1 and the tilting part 2 and includes a first rotating part 31. The first rotating part 31 is inserted into the rotating slot 21 and is rotatably matched with the rotating part 211. The first rotating part 31 is arranged in the rotating slot 21 with an interference fit.

[0026] As can be seen from the above description, the beneficial effect of the present utility model is that: through the cooperation of the rotating slot 21 of the tilting part 2 and the tilting adjustment part 3, when tilting adjustment is required, only the tilting part 2 needs to be rotated relative to the first rotating part 31 of the tilting adjustment part 3, and the temple can be tilted by a certain amplitude, which can be conveniently adjusted by the user to ensure a good field of view. By using the interference fit between the first rotating part 31 and the rotating slot 21, the tilting part 2 after tilting adjustment can maintain the rotation angle and will not be easily swung to make the temple crooked.

[0027] Further, an arc-shaped rotating mating surface is provided on the rotating part 211, and the end of the first rotating part 31 is in interference fit with the rotating mating surface.

[0028] As can be seen from the above description, specifically, through the cooperation of the arc-shaped rotating mating surface on the rotating part 211 and the first rotating part 31, the tilting adjustment of the tilting part 2 is realized, and by using the interference fit between the rotating mating surface and the first rotating part 31, the positioning of the tilting part 2 after rotation is realized.

[0029] Further, a protrusion 311 is provided on the first rotating part 31, and the protrusion 311 is in interference fit with the inner wall of the rotating slot 21.

[0030] As can be seen from the above description, through the design of the protrusion 311 on the first rotating part 31 and the interference fit with the inner wall of the rotating slot 21, the first rotating part 31 after insertion is prevented from coming out.

[0031] Further, it further includes a fixed insertion rod 4. A first insertion hole is provided on the side surface of the tilting portion 2, and the first insertion hole penetrates through the rotation slot 21; a second insertion hole corresponding to the first insertion hole is provided on the first rotating member 31; the fixed insertion rod 4 sequentially passes through the first insertion hole, the rotation slot 21, and the second insertion hole.

[0032] As can be seen from the above description, through the cooperation of the fixed insertion rod 4 with the first insertion hole and the second insertion hole, the first rotating member 31 cannot be disengaged from the rotation slot 21, ensuring the structural stability after assembly.

[0033] Further, a shielding member 41 is provided on the side surface of the fixed insertion rod 4 at the tilting portion 2.

[0034] As can be seen from the above description, through the arrangement of the shielding member 41, on the one hand, the insertion depth of the fixed insertion rod 4 is limited, and on the other hand, the shielding member 41 can block the first insertion hole and the second insertion hole, and can also be used for decoration and personalized design.

[0035] Further, a curved surface 11 matching the shape of the rotating portion 211 of the rotation slot 21 is provided on the surface of the fixing portion 1 opposite to the tilting portion 2, and the tilting portion 2 is attached to the curved surface 11.

[0036] As can be seen from the above description, the design of the curved surface 11 of the fixing portion 1 is used for guiding during the rotation of the tilting portion 2 on the one hand, and on the other hand, the fixing portion 1 and the tilting portion 2 are matched and attached, and the gap between the two is closed to prevent foreign objects from entering.

[0037] Further, the tilting portion 2 is in interference fit with the curved surface 11.

[0038] As can be seen from the above description, through the interference fit between the tilting portion 2 and the curved surface 11, the interference fit between the first rotating member 31 and the rotation slot 21 is assisted to realize the angular positioning of the tilting portion 2 relative to the fixing portion 1 after rotation.

[0039] Further, the fixing portion 1 is hinged to the spectacle frame.

[0040] As can be seen from the above description, through the design of hinging the fixing portion 1 to the spectacle frame, the rotation and folding use of the temple is realized.

[0041] Further, the fixing portion 1 is connected to the spectacle frame, and the tilting adjustment member 3 further includes a second rotating member 32. The second rotating member 32 is connected to the first rotating member 31, and the second rotating member 32 is hinged to the fixing portion 1.

[0042] As can be seen from the above description, through the hinging of the second rotating member 32 of the tilting adjustment member 3 to the fixing portion 1, the rotation and folding use of the temple is realized.

[0043] Further, it further includes a rotating rod 5. An installation groove 12 is provided on one side of the fixing part 1 close to the user's head when the temple is worn. The second rotating member 32 is arranged in the installation groove 12. A first rotating hole penetrating through the installation groove 12 is provided on the fixing part 1, and a corresponding second rotating hole penetrating through is provided on the second rotating member 32 at the position of the first rotating hole. The rotating rod 5 passes through the first rotating hole and the second rotating hole.

[0044] As can be seen from the above description, the second rotating member 32 is arranged in the installation groove 12, and the position arrangement of the installation groove 12 on the fixing part 1 satisfies the rotation allowance of the tilting adjustment member 3 and the tilting part 2 when the temple is folded, avoiding interference. Through the cooperation of the rotating rod 5, the first rotating hole and the second rotating hole, the hinged connection between the second rotating member 32 and the fixing part 1 is realized.

[0045] Embodiment 1:

[0046] Application scenario: In the existing glasses design, the temple usually only has the function of rotating and folding inward. When different users wear and use them, they often adjust the tilting angle of the temple to ensure the optical effect when using the lens, which varies according to different wearing habits and head sizes. The conventional tilting adjustment of the temple needs to be adjusted synchronously when configuring the glasses. Specific tools are required for adjustment, and the structure is fixed after adjustment, not easy to change, and cannot be adjusted independently by the user later.

[0047] As Figures 1 to 7 shown, the tilt-adjustable temple of this embodiment includes a fixing part 1, a tilting part 2, a tilting adjustment member 3, a fixed insertion rod 4, and a rotating rod 5.

[0048] The end of the tilting part 2 is provided with a rotating slot 21. The rotating slot 21 is U-shaped and includes a rotating part 211 and limiting parts 212 connected to both ends of the rotating part 211. The tilting adjustment member 3 is connected between the fixed part 1 and the tilting part 2. It includes a first rotating member 31 and a second rotating member 32. The first rotating member 31 is connected to the second rotating member 32. The first rotating member 31 is inserted into the rotating slot 21 and is rotatably matched with the rotating part 211. The rotation angle of the first rotating member 31 relative to the tilting part 2 is limited by the limiting parts 212 at both ends of the rotating part 211. When a larger tilting angle is required, the rotating slot 21 can be set as a V-shaped with an inner arc surface to exaggerate the included angle between the two limiting parts 212 to increase the tilting angle. The first rotating member 31 is arranged in the rotating slot 21 with an interference fit. In this embodiment, the fixed part 1 is a structure integrally formed with the spectacle frame, and the second rotating member 32 is hinged to the fixed part 1. In other embodiments, the fixed part 1 can be a structure connected to the spectacle frame by subsequent processing, or the hinge between the fixed part 1 and the spectacle frame can replace the hinge between the second rotating member 32, the fixed part 1 and the spectacle frame. At this time, the second rotating member 32 only needs to be kept connected to the fixed part 1.

[0049] In the fixed design of the tilting angle, the present application realizes it through the interference fit between components. Specifically, the rotating part 211 is provided with an arc-shaped rotating mating surface, and the end of the first rotating member 31 is in interference fit with the rotating mating surface. One side of the fixed part 1 relative to the tilting part 2 is provided with an arc surface 11 that matches the shape of the rotating part 211 of the rotating slot 21. The tilting part 2 is in contact with the arc surface 11, and the tilting part 2 is in interference fit with the arc surface 11.

[0050] In the fixed design after the first rotating member 31 is inserted into the rotating slot 21, the present application is preliminarily designed to prevent detachment by providing a protrusion 311 on the first rotating member 31, and the protrusion 311 is in interference fit with the inner wall of the rotating slot 21. In addition, a first jack is provided on the side surface of the tilting part 2, and the first jack penetrates through the rotating slot 21. A second jack is provided on the first rotating member 31 corresponding to the first jack. The fixed plug rod 4 sequentially passes through the first jack, the rotating slot 21 and the second jack. The fixed plug rod 4 is provided with a shielding member 41 on the side surface of the tilting part 2. The first rotating member 31 located in the rotating slot 21 is limited and fixed by the fixed plug rod 4.

[0051] In the hinge design of the second rotating member 32 and the fixed part 1, an installation groove 12 is provided on the fixed part 1 on the side close to the user's head when wearing the temple. The second rotating member 32 is arranged in the installation groove 12. A first rotating hole penetrating through the installation groove 12 is provided on the fixed part 1, and a through second rotating hole is provided on the second rotating member 32 corresponding to the first rotating hole. The rotating rod 5 passes through the first rotating hole and the second rotating hole.

[0052] In summary, for the temple with tilt adjustment provided by the present utility model, through the cooperation of the rotation slot of the tilt part and the tilt adjustment member, when tilt adjustment is required, only by rotating the tilt part relative to the first rotating member of the tilt adjustment member, the temple can achieve a certain degree of tilt, which can conveniently allow the user to adjust the wearing angle and ensure a good field of view; by using the interference fit between the first rotating member and the rotation slot, the tilt part after tilt adjustment can maintain the rotation angle and will not be easily swung to make the temple crooked.

[0053] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in the relevant technical fields, shall be similarly included in the patent protection scope of the present utility model.

Claims

1. A tilt-adjustable temple, characterized in that: It includes a fixed part, a tilting part and a tilt adjusting part. A rotating slot is provided at the end of the tilting part. The rotating slot is U-shaped. The rotating slot includes a rotating part and a limiting part connected to both ends of the rotating part. The tilt adjusting part is connected between the fixed part and the tilting part, and includes a first rotating part. The first rotating part is inserted into the rotating slot and can be rotatably matched with the rotating part. The first rotating part is arranged in the rotating slot with an interference fit.

2. The tilt-adjustable temple according to claim 1, characterized in that: The rotating part is provided with an arc-shaped rotating matching surface, and the end of the first rotating member is interference-fitted with the rotating matching surface.

3. The tilt-adjustable temple according to claim 1, characterized in that: The first rotating member is provided with a protrusion, and the protrusion is interference-fitted with the inner wall of the rotating slot.

4. The tilt-adjustable temple according to claim 1, characterized in that: It also includes a fixed plug rod, a first plug hole is provided on the side of the tilting part, and the first plug hole passes through the rotating slot; a second plug hole is provided on the first rotating member corresponding to the first plug hole; the fixed plug rod passes through the first plug hole, the rotating slot and the second plug hole in sequence.

5. The tilt-adjustable temple according to claim 4, characterized in that: The fixing rod is provided with a shielding piece on the side of the tilting portion.

6. The tilt-adjustable temple according to claim 1, characterized in that: A side of the fixing portion opposite to the tilting portion is provided with an arc surface matching the shape of the rotating portion of the rotating slot, and the tilting portion fits the arc surface.

7. The tilt-adjustable temple according to claim 6, characterized in that: The tilting portion is interference fit with the arc surface.

8. The tilt-adjustable temple according to claim 1, characterized in that: The fixing part is hinged to the mirror frame.

9. The tilt-adjustable temple according to claim 1, characterized in that: The fixing part is connected to the mirror frame, and the roll adjustment member further includes a second rotating member, the second rotating member is connected to the first rotating member, and the second rotating member is hinged to the fixing part.

10. The tilt-adjustable temple according to claim 9, characterized in that: It also includes a rotating rod, and the fixed part is provided with a mounting groove on the side of the user's head close to the temple when the temple is worn, and the second rotating member is arranged in the mounting groove; the fixed part is provided with a first rotating hole that passes through the mounting groove, and the second rotating member is provided with a second rotating hole that passes through the first rotating hole; the rotating rod passes through the first rotating hole and the second rotating hole.

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