Glasses with adjustable glasses legs

Abstract

The utility model discloses a pair of glasses with adjustable glasses legs, which comprises a glasses frame and glasses legs, the two sides of the glasses frame are provided with assembling grooves, the end part of each glasses leg is provided with an assembling end, each assembling end comprises four elastic pieces, the elastic pieces are encircled to form a columnar clamping piece along the end part of each glasses leg, and the elastic pieces are arranged in the assembling grooves. Wherein clamping teeth are arranged on the outer surfaces of the two corresponding elastic pieces, an elastic non-return piece is arranged in the assembling groove, non-return teeth matched with the clamping teeth are arranged on the non-return piece, a connecting assembly is further arranged between the assembling end and the glasses legs, and the connecting assembly comprises a positioning block fixedly connected with the assembling end. The telescopic pieces are fixedly connected with the glasses legs and are hinged to the positioning blocks through hinge shafts. The pair of glasses has the advantages that the distance between the two glasses legs can be adjusted, the wearing comfort is improved, and the matching performance is improved.

Description

Technical Field

[0001] This utility model relates to the field of eyeglasses technology, and more specifically, to eyeglasses with adjustable temples. Background Technology

[0002] In the field of eyewear design and manufacturing, the comfort and fit of the temples (also known as eyeglass temples or frame arms) are crucial to the user experience. Traditional eyeglasses typically use a fixed temple design, with the spacing (i.e., the width when the two temples are open) determined by the overall frame structure, making it impossible to personalize the design according to the user's head size or wearing habits. However, different users have significant differences in head circumference, ear position, and face shape. Fixed-spacing temples can lead to the following problems: poor fit: temples that are too tight can compress the head or ears, causing discomfort or even pain; temples that are too loose can easily cause the glasses to slip off, affecting stability; insufficient versatility: existing temples mostly rely on the deformation of elastic materials (such as metal or plastic) to fit the user, but long-term deformation can easily lead to fatigue and breakage, and it is difficult to meet the needs of extreme head circumference sizes. Based on the above problems, this application proposes an eyeglass design with adjustable spacing between the two temples, offering high fit and versatility. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a pair of glasses with adjustable spacing between the two temples, high adaptability, and strong versatility.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an adjustable-temple eyeglass, comprising a frame and temples, wherein the frame has mounting grooves on both sides, and the temples have mounting ends, each mounting end comprising four elastic members, the elastic members forming a columnar locking member along the ends of the temples, wherein two corresponding elastic members have locking teeth on their outer surfaces, and the mounting grooves are provided with elastic anti-reverse members, the anti-reverse members having anti-reverse teeth adapted to the locking teeth, and a connecting assembly is provided between the mounting ends and the temples, the connecting assembly comprising a positioning block fixedly connected to the mounting ends and a telescopic member fixedly connected to the temples, the telescopic member being hinged to the positioning block via a hinge shaft.

[0005] The present invention is further configured such that: a telescopic seat with a sliding groove is provided on the temple; one end of the telescopic member is assembled with a positioning block, and the other end is inserted into the sliding groove for sliding cooperation; a spring is sleeved on the telescopic member; one end of the spring abuts against the opening of the sliding groove, and the other end abuts against the tail end of the telescopic member; the spring drives the tail end of the telescopic member to abut against the bottom of the sliding groove.

[0006] The present invention is further configured such that: the positioning block is provided with a groove, the end of the telescopic member is provided with a cylindrical rotating block, the rotating block and the positioning member are provided with a coaxial assembly hole, the rotating block is assembled in the groove, and is fixedly connected by a hinge shaft passing through the assembly hole.

[0007] The present invention is further configured such that the elastic element and the locking teeth are integrally formed.

[0008] By adopting the above technical solution, the distance between the two temples can be adjusted through the cooperation of the assembly end and the assembly slot, improving the comfort and fit of the glasses when worn. The structure with connecting components on the temples can promptly buffer the outward force on the temples, preventing breakage. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the structure of this utility model;

[0010] Figure 2 This is a partial cross-sectional view of the present invention;

[0011] Figure 3 for Figure 1 Enlarged view of point a in the middle;

[0012] Figure 4 This is a partial sectional view of the connecting components;

[0013] Figure 5 Schematic diagram of temple structure Figure 1 ;

[0014] Figure 6 Schematic diagram of temple structure Figure 2 .

[0015] 1. Frame; 10. Assembly slot; 11. Anti-reverse component; 12. Anti-reverse tooth; 2. Temple; 3. Assembly end; 30. Locking component; 31. Locking tooth; 4. Connecting assembly; 40. Positioning block; 41. Telescopic component; 42. Hinge shaft; 43. Telescopic seat; 44. Slide groove; 45. Spring; 46. Groove; 47. Rotating block; 48. Assembly hole. Detailed Implementation

[0016] Reference Figures 1 to 6 The embodiments of this utility model will be further described below.

[0017] An adjustable eyeglass with temple 2 includes a frame 1 and temple 2. The frame 1 has mounting grooves 10 on both sides, and the temple 2 has a mounting end 3 at its end. The mounting end 3 includes four elastic members. The elastic members surround the end of the temple 2 in a columnar locking member 30. The outer surfaces of two corresponding elastic members are provided with locking teeth 31. The mounting groove 10 is provided with an elastic anti-reverse member 11. The anti-reverse member 11 is provided with anti-reverse teeth 12 that are adapted to the locking teeth 31. A connecting assembly 4 is also provided between the mounting end 3 and the temple 2. The connecting assembly 4 includes a positioning block 40 fixedly connected to the mounting end 3 and a telescopic member 41 fixedly connected to the temple 2. The telescopic member 41 is hinged to the positioning block 40 through a hinge shaft 42.

[0018] The temple 2 is provided with a telescopic seat 43 having a sliding groove 44. One end of the telescopic member 41 is assembled with the positioning block 40, and the other end is inserted into the sliding groove 44 for sliding engagement. A spring 45 is sleeved on the telescopic member 41. One end of the spring 45 abuts against the opening of the sliding groove 44, and the other end abuts against the tail end of the telescopic member 41. The spring 45 drives the tail end of the telescopic member 41 to abut against the bottom of the sliding groove 44. The positioning block 40 has a groove 46, and the end of the telescopic member 41 has a cylindrical rotating block 47. The rotating block 47 and the positioning member have a coaxial mounting hole 48. The rotating block 47 is assembled in the groove 46 and fixedly connected by a hinge shaft 42 passing through the mounting hole 48. The elastic element and the locking tooth 31 are integrally formed.

[0019] Working principle: In the initial state of wearing the glasses, the locking tooth 31 at the first end of the assembly end 3 engages with the anti-reverse tooth 12 closest to the opening in the assembly groove 10. At this time, the distance between the two temples 2 is at its maximum. After different people wear them, according to the applicable size, the assembly end 3 is pressed to make the locking piece 30 on the assembly end 3 penetrate into the assembly groove 10 to engage, reducing the distance between the two temples 2 and improving the fit. The locking tooth 31 and the anti-reverse tooth 12 engage to fix the distance between the two temples 2, thereby fixing the position of the temples 2 to match the wearer of different people.

[0020] When temple 2 is subjected to force and folds outward (refer to the instruction manual attached) Figure 6 (In the state of the connection component 4), the telescopic component 41 on the connecting component 4 achieves the buffering of force through the contraction or expansion of the spring 45. It can not only make small-range adjustments to the distance between the two temples 2, but also buffer the external force on the temples 2 in time to avoid damage and improve the wearing quality of the glasses.

[0021] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. An eyeglass with adjustable temples, comprising a frame and temples, characterized in that: Two sides of the mirror frame are provided with assembly grooves, and end portions of the mirror legs are provided with assembly ends, the assembly end comprises four elastic members, the elastic members are arranged in a columnar clamping member along the end portion of the mirror leg, wherein corresponding two elastic members are provided with clamping teeth on outer surfaces thereof, the assembly groove is provided with a flexible reverse stopping member, the reverse stopping member is provided with reverse stopping teeth which are adapted to the clamping teeth, the assembly end and the mirror leg are further provided with a connecting assembly, the connecting assembly comprises a positioning block which is fixedly connected with the assembly end, and an elastic member which is fixedly connected with the mirror leg, the elastic member is hingedly arranged on the positioning block through a hinge shaft.

2. The eyeglasses with adjustable temples according to claim 1, wherein: The mirror leg is provided with a telescopic seat having a sliding groove, one end of the elastic member is assembled with the positioning block, and the other end is inserted into the sliding groove and slidingly fitted, a spring is sleeved on the elastic member, one end of the spring abuts against the opening of the sliding groove, and the other end abuts against the tail end of the elastic member, the spring drives the tail end of the elastic member to abut against the bottom of the sliding groove.

3. The eyeglasses with adjustable temples according to claim 2, wherein: The positioning block is provided with a recess, the end portion of the elastic member is provided with a cylindrical rotating block, the rotating block is provided with a coaxial assembly hole on the positioning member, the rotating block is assembled in the recess and fixedly connected through the hinge shaft penetrating the assembly hole.

4. The eyeglasses with adjustable temples according to claim 3, wherein: The elastic member and the clamping tooth are arranged in an integral structure.

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