Glasses hinge and glasses

Abstract

The utility model relates to the technical field of hinges, in particular to a glasses hinge and glasses. The hinge body is of a bent structure, an insertion cylinder is arranged on a horizontal section of the hinge body, a threaded groove is formed in the inner side of the insertion cylinder, a pointed cone part is arranged at the top end of an inclined section of the hinge body, the arc part is integrally formed on the side wall of the inclined section of the hinge body, a through hole is formed in the middle of the arc part, and a through groove opposite to the through hole is formed in the side face of the arc part. According to the utility model, the transverse pin is arranged on the inner side of the hinge body through the elastic pressing piece, and the transverse pin is inserted into the rotating hole formed in the glasses leg, so that a metal screw is not required to be used for hinging the glasses leg, and the stability of connection between the hinge and the glasses leg in the long-term use process is ensured; and the transverse pin can be quickly driven to retract into the through hole formed in the hinge body under the matching of the connecting plate and the arc-shaped strip, so that once the glasses legs are damaged, the glasses legs are convenient to disassemble and replace, and the maintenance efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hinges, in particular to a glasses hinge and glasses. Background Art

[0002] The hinge of glasses is a vital component of the glasses frame. It is mainly responsible for connecting the two temples so that the glasses can be stably placed on the bridge of the nose. Simply put, it is the "joint" on the temple, which connects the frame to the temple, ensuring the stability of the overall structure of the glasses, allowing the glasses to be folded and stored, easy to carry and store, and suitable for travel or wearing outside.

[0003] However, in conventional eyeglasses, the temples and frames are usually hinged and fastened with metal screws. However, prolonged use and frequent wearing and removing of the glasses can cause the metal screws to loosen, affecting the overall stability and wearing comfort of the glasses. To maintain the stability of the glasses, the screws need to be regularly checked and tightened, which increases the maintenance trouble. Utility Model Content

[0004] To address the problems existing in the prior art, a pair of glasses hinges and glasses are provided. A transverse pin is provided on the inner side of the hinge body via an elastic pressure member. The transverse pin engages with a rotation hole provided on the temple, eliminating the need for metal screws to hinge the temple, thereby ensuring the stability of the hinge connection to the temple during long-term use.

[0005] The utility model provides a glasses hinge, comprising

[0006] The hinge body is configured as a bent structure, with an insert sleeve provided on its horizontal section, a threaded groove provided on the inner side of the insert sleeve, and a pointed cone provided on the top of its oblique section;

[0007] The arc portion is integrally formed on the side wall of the oblique section of the hinge body, with a through hole formed in the center thereof and a through groove formed on the side thereof opposite to the through hole; and

[0008] There are two groups of cross pins, which are respectively inserted at the two ends of the through hole. A connecting plate extending to the inner side of the through groove is connected to one end of the cross pin. Elastic pressure parts are provided on both sides of the connecting plate. One end of the connecting plate is connected to an arc strip that fits the outer wall of the arc part.

[0009] Preferably, the elastic pressure member includes a slider and a compression spring, and two groups of mutually offset sliding grooves are opened on both sides of the inner wall of the through groove. One end of the compression spring is connected to the groove wall of the sliding groove, and the other end is connected to the slider. The slider is slidably connected to the sliding groove, and the two groups of sliders at the same height are respectively connected to the two sides of the corresponding connecting plate.

[0010] The present invention also provides a pair of glasses, which is applied to the above-mentioned glasses hinge, including:

[0011] The mirror frame has a trapezoidal block integrally formed on its outer side, the side and bottom of the trapezoidal block are integrally formed with a bending groove for the hinge body to be embedded, and a slot for the insertion tube to be inserted is formed on the horizontal section of the bending groove; and

[0012] The temple has a tooth groove at one end for inserting the arc portion, and rotation holes communicated with the tooth groove are opened on both sides of the temple. One ends of the two groups of horizontal pins extend to the inner side of the rotation hole.

[0013] Preferably, a T-shaped slot communicating with the slot is provided on the trapezoidal block, a screw is inserted into the T-shaped slot, and one end of the screw is threadedly connected to the insert.

[0014] Preferably, the aperture of the vertical section of the T-slot is smaller than the aperture of the slot.

[0015] Preferably, a triangular groove is provided on the side of the temple, which is used for inserting the pointed cone portion during rotation, thereby limiting the outward rotation of the temple and allowing it to rotate only inward.

[0016] Through the above technical solution, that is, the utility model disclosed in the present invention is provided with a transverse pin on the inside of the hinge body through an elastic pressure piece, and the transverse pin is plugged into the rotating hole opened on the temple, so that the temple is hinged to the frame without the use of metal screws, thereby ensuring the stability of the connection between the hinge and the temple during long-term use; and with the cooperation of the connecting plate and the arc strip, the transverse pin can be quickly driven to retract into the through hole opened in the hinge body, that is, once the temple is damaged, it is convenient to disassemble and replace the temple, thereby improving maintenance efficiency.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of a glasses hinge and glasses structure of the utility model;

[0019] Figure 2 for Figure 1 Schematic diagram of the structure of the temple in a bent state;

[0020] Figure 3 for Figure 1 Schematic diagram of the enlarged structure of a local part;

[0021] Figure 4 for Figure 3 Schematic diagram of the side structure;

[0022] Figure 5 for Figure 4 Schematic diagram of the side sectional structure of the hinge body.

[0023] Figure numerals: 1. Hinge body; 2. Insert cylinder; 3. Threaded groove; 4. Conical portion; 5. Arc portion; 6. Through hole; 7. Through groove; 8. Cross pin; 9. Connecting plate; 10. Arc bar; 11. Slide groove; 12. Slider; 13. Compression spring; 14. Frame; 15. Trapezoidal block; 16. Bending groove; 17. Slot; 18. Temple; 19. Tooth socket; 20. Rotating hole; 21. T-slot; 22. Screw; 23. Triangular groove. DETAILED DESCRIPTION

[0024] The following describes the specific embodiments of the present disclosure in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present disclosure and are not intended to limit the present disclosure.

[0025] Example 1

[0026] like Figure 1-Figure 5 As shown, the utility model proposes a glasses hinge and glasses, including a frame 14, temples 18, a hinge body 1, an arc portion 5 and a transverse pin 8. The hinge body 1 is arranged as a bending structure, and an insert tube 2 is arranged on its horizontal section. A threaded groove 3 is provided on the inner side of the insert tube 2, and a pointed cone portion 4 is provided on the top of its oblique section. The side wall of its oblique section is integrally formed with an arc portion 5, a through hole 6 is provided in the middle of the arc portion 5, and a through groove 7 opposite to the through hole 6 is provided on the side. Two groups of transverse pins 8 are provided, which are respectively inserted at both ends of the through hole 6, and a connecting plate 9 extending to the inner side of the through groove 7 is connected thereto near one end. Elastic pressure members are provided on both sides of the connecting plate 9, and one end of the connecting plate 9 is connected to an arc strip 10 that fits the outer wall of the arc portion 5.

[0027] like Figure 3 As shown, a trapezoidal block 15 is integrally formed on the outer side of the frame 14. The side and bottom of the trapezoidal block 15 are integrally formed with a bending groove 16 for the hinge body 1 to be embedded. A slot 17 for the insert tube 2 to be inserted is formed on the horizontal section of the bending groove 16.

[0028] The trapezoidal block 15 is provided with a T-shaped slot 21 communicating with the slot 17 . A screw 22 is inserted into the T-shaped slot 21 , and one end of the screw 22 is threadedly connected to the insert 2 .

[0029] The diameter of the vertical section of the T-slot 21 is smaller than the diameter of the slot 17 .

[0030] When installing the hinge body 1, insert the hinge body 1 into the bending groove 16 from one side of the trapezoidal block 15, and then move upward along the oblique section of the bending groove 16 so that the horizontal section at the bottom of the hinge body 1 abuts against the horizontal section of the bending groove 16, and the insert 2 on the hinge body 1 is inserted into the slot 17, and then insert the screw 22 from the top of the trapezoidal block 15 through the T-slot 21 until the bottom end of the screw 22 extends to the inside of the insert 2. At this time, use a wrench to turn the screw 22 so that the screw 22 is screwed into the insert 2 during the rotation process, thereby installing the hinge body 1 on the frame 14.

[0031] like Figure 3 As shown, one end of the temple 18 is provided with a tooth groove 19 for the arc portion 5 to be inserted into, and both sides thereof are provided with a rotation hole 20 communicating with the tooth groove 19 , and one end of the two groups of transverse pins 8 are extended to the inner side of the rotation hole 20 .

[0032] like Figure 2 As shown, a triangular groove 23 is provided on the side of the temple 18, which is used for the pointed cone portion 4 to be inserted when rotating, thereby limiting the outward rotation of the temple 18 and allowing it to rotate only inward.

[0033] When installing the temple 18, the index finger and thumb of one hand apply opposite pushing forces to the two arc-shaped strips 10, and the arc-shaped strip 10 drives the cross pin 8 to move to the inside of the through hole 6 through the connecting plate 9. Then, one end of the temple 18 is put on the arc portion 5 through the tooth groove 19, so that the rotation holes 20 on both sides thereof are aligned with the through hole 6 of the arc portion 5. Then, under the action of the elastic pressing member, the cross pin 8 is driven to return to its original position, pass through the through hole 6 and extend to the inside of the rotation hole 20, thus completing the assembly of the temple 18.

[0034] Example 2

[0035] like Figure 1-Figure 5 As shown, the present invention proposes a glasses hinge and glasses. Based on the above embodiment, this embodiment further describes in detail the specific components of the elastic pressure piece and the connection method between the elastic pressure piece and the connecting plate 9.

[0036] like Figure 5 As shown, the elastic pressure member includes a slider 12 and a compression spring 13. Two groups of mutually offset slide grooves 11 are provided on both sides of the inner wall of the through groove 7. One end of the compression spring 13 is connected to the groove wall of the slide groove 11, and the other end is connected to the slider 12. The slider 12 is slidably connected to the slide groove 11. The two groups of sliders 12 at the same height are respectively connected to the two sides of the corresponding connecting plate 9.

[0037] The compression spring 13 cooperates with the slider 12 to drive the two connecting plates 9 to abut against the two ends of the groove wall of the through groove 7, so that the connecting plate 9 drives the two cross pins 8 to pass through the through hole 6 and plug into the temples 18. When the two connecting plates 9 are driven toward each other by the arc strip 10, the connecting plate 9 will drive the slider 12 to squeeze the compression spring 13. Elastic potential energy is generated in the process of the compression of the compression spring 13. When the force applied to the arc strip 10 is removed, the compression spring 13 will release the elastic potential energy and drive the connecting plate 9 and the cross pin 8 to reset through the slider 12.

[0038] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A glasses hinge, characterized in that: include The hinge body (1) is configured as a bent structure, wherein an inserting sleeve (2) is provided on a horizontal section thereof, a threaded groove (3) is provided on the inner side of the inserting sleeve (2), and a pointed cone portion (4) is provided at the top end of the oblique section thereof; The arc portion (5) is integrally formed and arranged on the side wall of the oblique section of the hinge body (1), wherein a through hole (6) is provided in the middle thereof and a through groove (7) opposite to the through hole (6) is provided on the side thereof; and Two groups of transverse pins (8) are provided, which are respectively inserted at the two ends of the through hole (6). A connecting plate (9) extending to the inner side of the through groove (7) is connected to the connecting plate (8) near one end. Elastic pressure members are provided on both sides of the connecting plate (9). One end of the connecting plate (9) is connected to an arc strip (10) that fits the outer wall of the arc portion (5).

2. The hinge for glasses according to claim 1, characterized in that: The elastic pressing member includes a slider (12) and a compression spring (13). Two groups of mutually offset sliding grooves (11) are provided on both sides of the inner wall of the through groove (7). One end of the compression spring (13) is connected to the groove wall of the sliding groove (11), and the other end is connected to the slider (12). The slider (12) is slidably connected to the sliding groove (11). The two groups of sliders (12) located at the same height are respectively connected to the two sides of the corresponding connecting plate (9).

3. A pair of glasses, applied to the glasses hinge according to any one of claims 1-2, characterized in that: include The mirror frame (14) has a trapezoidal block (15) integrally formed on its outer side, and the side and bottom of the trapezoidal block (15) are integrally formed with a bending groove (16) for the hinge body (1) to be embedded, and a slot (17) for the insertion tube (2) to be inserted is formed on the horizontal section of the bending groove (16); and The temple (18) has a tooth groove (19) at one end for the arc portion (5) to be inserted, and a rotation hole (20) communicating with the tooth groove (19) is formed on both sides thereof, and one end of each of the two groups of transverse pins (8) extends to the inner side of the rotation hole (20).

4. The glasses according to claim 3, characterized in that: The trapezoidal block (15) is provided with a T-shaped slot (21) communicating with the slot (17). A screw (22) is inserted into the T-shaped slot (21). One end of the screw (22) is threadedly connected to the inserting tube (2).

5. The glasses according to claim 4, characterized in that: The aperture of the vertical section of the T-slot (21) is smaller than the aperture of the slot (17).

6. The glasses according to claim 3, characterized in that: A triangular groove (23) is provided on the side of the temple (18) for inserting the pointed cone portion (4) when the temple rotates, thereby limiting the temple (18) from rotating outward and allowing it to rotate only inward.

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