Glasses

Abstract

The utility model discloses a pair of glasses, comprising a glasses frame which is arranged to provide a basic frame for installation; the lenses are arranged on the glasses frame; the glasses legs are arranged to be hinged to the glasses frame and used for being worn on ears, and each glasses leg comprises a straight line section and a bent section; the rotating structure is arranged between the two opposite ends of the linear section and the bent section and allows the bent section to rotate back and forth in the bending direction of the rotating structure; the locking structure is arranged to be matched with the rotating structure and used for achieving real-time positioning of the bent section in the rotating process. The pair of glasses has the following advantages and effects that the wearing firmness can be improved, so that the risk that the glasses fall off accidentally is reduced, and the wearing comfort is improved.

Description

Technical Field

[0001] The utility model particularly relates to a pair of glasses. Background Art

[0002] Glasses are lenses embedded in the head and worn in front of the eyes to improve vision, protect the eyes or for decorative purposes. Glasses can correct a variety of vision problems, including myopia, hyperopia, astigmatism, presbyopia or strabismus.

[0003] The temple structure of existing glasses includes a straight section and a curved section integrally connected to the straight section. The straight section is used to connect the frame and the curved section, and the curved section is used to fit the contour of the ear root and form a limit with the ear root to improve the firmness of wearing. When the above structure is used in the face of elastic glasses materials, such as plastic glasses, due to the characteristics of the material, it has a deformation reset function; the wearer cannot fit the contour of the ear root well by manually bending the curved section, and cannot form a good limit; in addition, the shape of the plastic temple formed by factory processing cannot fit the different ear root contours of each person well, so that when the wearer's head moves downward again, it is very easy to cause the glasses to slip, thereby damaging the glasses lens, and there is a certain wearing risk and discomfort. Utility Model Content

[0004] The purpose of the utility model is to provide a pair of glasses, which can improve the wearing firmness, thereby reducing the risk of accidental falling of the glasses and increasing the wearing comfort.

[0005] The above technical purpose of the utility model is achieved through the following technical scheme: a pair of glasses, comprising: a frame, configured to provide a basic framework for installation; a lens, arranged on the frame; a temple, configured to be hinged to the frame and used to be worn on the ear, the temple comprising a straight section and a curved section; a rotating structure, arranged between the opposite ends of the straight section and the curved section and allowing the curved section to reciprocate along its curved direction; a locking structure, configured to cooperate with the rotating structure to achieve real-time positioning of the curved section during the rotation process.

[0006] By adopting the above technical solution, the angle between the straight section and the curved section is adjusted by the rotating structure, so that the curved section after rotation can better fit the contour of the ear root, thereby forming an effective limit, improving the firmness of wearing, reducing the risk of accidental falling of the glasses, and increasing the wearing comfort. The curved section after rotation is positioned in real time by the locking structure provided to ensure the feasibility and reliability of the structure.

[0007] It is further configured as follows: the rotating structure includes a rotating groove formed at one end of the straight section, a rotating arm fixedly arranged at one end of the curved section and inserted into the rotating groove, a rotating hole formed in the rotating arm, and a rotating shaft structure arranged in the rotating groove and extending into the rotating hole.

[0008] By adopting the above technical solution and the above structure to realize the internal installation of the rotating structure, the exterior of the temple is made more beautiful and the comfort when wearing is improved to avoid the discomfort caused by the rotating structure contacting the human skin.

[0009] It is further configured as follows: the rotating shaft structure is a bolt installed on the straight section and extending into the rotating hole, and a nut threadedly connected to the bolt. When the rotating arm is installed in the rotating groove, the straight section and the curved section rotate against each other at their opposite ends.

[0010] By adopting the above technical solution, the offset rotation method reduces the fitting gap formed between the structures to the greatest extent, thereby increasing the contact surface between the temples and the base of the ears, reducing concentrated force, and thus improving wearing comfort.

[0011] It is further configured as follows: the locking structure comprises a card gear that rotates with the rotating arm, a card block that is slidably arranged in the rotating groove and reciprocates toward the card gear to form a card match, and a pressing spring that drives the card block to move toward the card gear.

[0012] By adopting the above technical solution, the spring drives the card block to be connected to the card gear, thereby locking the bending section; when the angle of the bending section needs to be adjusted, the bending section is rotated forcefully to achieve the disengagement of the card block and the card gear to achieve the purpose of rotation adjustment.

[0013] It is further configured as follows: an elastic contact strip is provided at the bottom of the straight section and extends along the length direction of the temple to the bottom of the curved section, the contact strips protrude from the bottom of the straight section and the bottom of the curved section, and a limiting structure is provided between the contact strip and the curved section, which enables the contact strip to rotate with the curved section and limits the separation of the curved section and the contact strip.

[0014] By adopting the above technical solution, the setting of the contact strip realizes the elastic contact between the temple and the ear root, which increases the friction and further improves the wearing comfort; and the existing contact strip can further block the matching gap formed between the rotating structures, further increasing the contact area to improve the wearing comfort. And the elastic contact strip cooperates with the limiting structure so that the contact strip can rotate with the bending section without interfering with the normal rotation of the bending section, thereby avoiding interference between the structures.

[0015] It is further configured as follows: the limiting structure includes a limiting slide groove arranged at the bottom of the curved section and extending along the length direction of the curved section, the limiting slide groove passes through the curved section toward one end of the straight section, and the contact strip slides along the length of the limiting slide groove to cooperate with the straight section and limit the separation of the contact strip and the curved section.

[0016] By adopting the above technical solution, the deformation of the contact strip caused by the rotation of the bending section is compensated by the sliding cooperation between the contact strip and the limiting slide groove, so as to avoid interference between structures and the fit between the contact strip and the temple.

[0017] It is further configured as follows: the contact strip is embedded and fixed with the straight line segment.

[0018] By adopting the above technical solution, the contact surface between the contact strip and the straight line segment is improved, thereby improving the fixing strength.

[0019] In summary, the utility model has the following beneficial effects: the utility model can improve the firmness of wearing, thereby reducing the risk of accidental falling of the glasses and increasing the wearing comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of an embodiment;

[0021] Figure 2 It is a partial structural schematic diagram of an embodiment;

[0022] Figure 3 A schematic diagram of a local structure of another embodiment from another perspective;

[0023] Figure 4 It is a partial cross-sectional view of an embodiment.

[0024] In the figure: 1. frame; 2. lens; 31. straight section; 32. curved section; 4. rotating structure; 41. rotating groove; 42. rotating arm; 43. rotating hole; 44. bolt; 45. nut; 5. locking structure; 51. gear; 52. block; 53. pressing spring; 6. contact strip; 7. limiting slide groove; 8. glue. DETAILED DESCRIPTION

[0025] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0026] refer to Figures 1 to 4 , a pair of glasses, comprising: a frame 1, configured to provide a basic frame for installation; a lens 2, mounted on the frame 1; a temple, configured to be hinged to the frame 1 and used to be worn on the ear, the temple comprising a straight section 31 and a curved section 32; a rotating structure 4, configured between the two opposite ends of the straight section 31 and the curved section 32 and allowing the curved section 32 to reciprocate along its curved direction; a locking structure 5, configured to cooperate with the rotating structure 4 to achieve real-time positioning of the curved section 32 during the rotation process. One end of the straight section 31 facing away from the rotating structure 4 is hinged to the frame 1.

[0027] The rotating structure 4 includes a rotating groove 41 formed at one end of the straight section 31, a rotating arm 42 fixedly arranged at one end of the curved section 32 and inserted into the rotating groove 41, a rotating hole 43 formed at the rotating arm 42, and a rotating shaft structure arranged at the rotating groove 41 and extending into the rotating hole 43. The rotating shaft structure is a bolt 44 installed at the straight section 31 and extending into the rotating hole 43, and a nut 45 installed at the straight section 31 and threadedly connected to the bolt 44. When the rotating arm 42 is installed in the rotating groove 41, the opposite ends of the straight section 31 and the curved section 32 rotate against each other.

[0028] The locking structure 5 comprises a card gear 51 that rotates with the rotating arm 42, a card block 52 that is slidably arranged in the rotating groove 41 and reciprocates toward the card gear 51 to form a card fit, and a clamping spring 53 that drives the card block 52 to move toward the card gear 51. The card gear 51 is integrally arranged with the rotating arm 42 and the card gear 51 is an incomplete gear. One end of the clamping spring 53 is fixedly connected to the rotating groove 41, and the other end is fixedly connected to the card block 52.

[0029] The bottom of the straight section 31 is fixed with an elastic contact strip 6 extending along the length direction of the temple to the bottom of the curved section 32 by glue 8. The contact strip 6 protrudes from the bottom of the straight section 31 and the bottom of the curved section 32. A limiting structure is provided between the contact strip 6 and the curved section 32 to enable the contact strip 6 to rotate with the curved section 32 and to limit the separation of the curved section 32 from the contact strip 6. The limiting structure includes a limiting slide groove 7 opened at the bottom of the curved section 32 and extending along the length direction of the curved section 32. The limiting slide groove 7 penetrates the curved section 32 toward one end of the straight section 31. The contact strip 6 slides with the limiting slide groove 7 along its length and limits the separation of the contact strip 6 from the curved section 32. The material of the contact strip 6 is rubber or plastic.

[0030] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A pair of glasses, characterized in that: include: A spectacles frame (1) is provided to provide a basic framework for installation; a lens (2) is provided on the spectacles frame (1); a spectacles foot is provided to be hinged to the spectacles frame (1) and used to be worn on the ear, the spectacles foot comprising a straight section (31) and a curved section (32); a rotating structure (4) is provided between the two opposite ends of the straight section (31) and the curved section (32) and allows the curved section (32) to reciprocate along its curved direction; and a locking structure (5) is provided to cooperate with the rotating structure (4) to achieve real-time positioning of the curved section (32) during the rotation process.

2. The glasses according to claim 1, characterized in that: The rotating structure (4) comprises a rotating groove (41) formed at one end of the straight section (31), a rotating arm (42) fixedly arranged at one end of the curved section (32) and inserted into the rotating groove (41), a rotating hole (43) formed in the rotating arm (42), and a rotating shaft structure arranged in the rotating groove (41) and extending into the rotating hole (43).

3. The glasses according to claim 2, characterized in that: The rotating shaft structure comprises a bolt (44) installed on the straight section (31) and extending into the rotating hole (43), and a nut (45) threadedly connected to the bolt (44); when the rotating arm (42) is installed in the rotating groove (41), the straight section (31) and the curved section (32) rotate against each other at their opposite ends.

4. The glasses according to claim 2, characterized in that: The locking structure (5) comprises a locking gear (51) that rotates with the rotating arm (42), a locking block (52) that is slidably arranged in the rotating groove (41) and reciprocates toward the locking gear (51) to form a locking fit, and a pressing spring (53) that drives the locking block (52) to move toward the locking gear (51).

5. The glasses according to claim 3, characterized in that: An elastic contact strip (6) is provided at the bottom of the straight section (31) and extends along the length direction of the temple to the bottom of the curved section (32); the contact strip (6) protrudes from the bottom of the straight section (31) and the bottom of the curved section (32); a limiting structure is provided between the contact strip (6) and the curved section (32) to enable the contact strip (6) to rotate with the curved section (32) and to limit the separation of the curved section (32) and the contact strip (6).

6. The glasses according to claim 5, characterized in that: The limiting structure comprises a limiting slide groove (7) arranged at the bottom of the curved section (32) and extending along the length direction of the curved section (32); the limiting slide groove (7) penetrates the curved section (32) toward one end of the straight section (31); the contact strip (6) slides along the length of the limiting slide groove (7) and limits the separation of the contact strip (6) and the curved section (32).

7. The glasses according to claim 6, characterized in that: The contact strip (6) is embedded and fixed with the straight section (31).

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