Rimless glasses

Abstract

The utility model discloses a pair of rimless glasses, which relates to the field of glasses structures, and comprises lenses, pile heads, a nose bridge, glasses legs and an angle adjusting component, the two lenses are respectively connected to the left side and the right side of the nose bridge, one end of each pile head arranged in a line shape is connected with one side, far away from the nose bridge, of each lens, and the end parts of the glasses legs are rotatably hinged to the pile heads; mounting cavities are formed in the ends, close to the pile heads, of the glasses legs, the angle adjusting assemblies are arranged in the mounting cavities, and when the glasses legs are opened, the working ends of the angle adjusting assemblies abut against the pile heads. The pair of glasses is simple in structure and convenient to use, and clamping force between the glasses and cheeks is improved by changing the opening angles of the glasses legs.

Description

Technical Field

[0001] The utility model relates to the field of glasses structures, in particular to a pair of frameless glasses. Background Art

[0002] As a type of glasses, rimless glasses are more fashionable than framed glasses. The edges of the lenses can be cut into various lines and decorated with lenses, and the colors are richer. Frameless glasses are lighter and more comfortable to wear, which greatly relieves the pressure of glasses on the nose bridge and eyes. Moreover, because there is no frame to restrain the wearer, the wearer's field of vision is wider, so they are deeply favored by young people who wear glasses.

[0003] However, during long-term use of existing glasses, the temples of the glasses often undergo slight deformation due to continuous force, resulting in loose wearing and affecting the wearing stability. To address this problem, many methods are used to replace the temples with new ones or bend the temples inward at a certain angle to increase the clamping force between the temples and the cheeks. However, the cost of replacing the temples with new ones is relatively high, and bending the temples inward will change the original shape of the temples, destroying the beauty of the glasses.

[0004] Therefore, how to develop a pair of frameless glasses with a simple structure, easy to use, and improve the clamping force with the cheek by changing the opening angle of the temples has become a technical problem that needs to be solved urgently by people in this field. Utility Model Content

[0005] The utility model aims to provide a frameless pair of glasses with a simple structure and convenient use, and the clamping force on the cheeks can be improved by changing the opening angle of the temples.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] The utility model provides a pair of frameless glasses, comprising lenses, a stud, a nose bridge, temples and an angle adjustment assembly, wherein two lenses are respectively connected to the left and right sides of the nose bridge, one end of the stud arranged in a straight line is connected to the side of the lens away from the nose bridge, the end of the temple is rotatably hinged on the stud, an installation cavity is defined at one end of the temple close to the stud, the angle adjustment assembly is arranged in the installation cavity, and when the temple is opened, the working end of the angle adjustment assembly abuts against the stud.

[0008] Preferably, the angle adjustment assembly includes a limit block, a guide rod, a baffle, a spring, a sliding block and an adjusting bolt. The baffle is fixedly installed in the mounting cavity and divides the mounting cavity into a first mounting cavity and a second mounting cavity. The limit block is slidably connected in the second mounting cavity. One end of the guide rod is fixedly connected to the limit block, and the other end of the guide rod passes through the baffle and is threadedly connected to the sliding block slidably connected in the first mounting cavity. The spring is sleeved on the guide rod, and the two ends of the spring respectively abut against the opposite surfaces of the baffle and the sliding block. The adjusting bolt is threadedly connected to the cavity wall of the first mounting cavity, and the working end of the adjusting bolt contacts the inclined surface of the sliding block.

[0009] Preferably, a guide hole for the guide rod to pass through and connect is opened on the baffle, and the diameter of the guide hole is smaller than the outer diameter of the spring.

[0010] Preferably, the end of the adjusting bolt away from the bolt head is configured to be hemispherical, or the end of the adjusting bolt away from the bolt head is connected to a push block.

[0011] Preferably, a rubber layer is provided on a side of the limiting block away from the baffle.

[0012] Preferably, a nose pad is welded to the bottom of the nose bridge, and a soft rubber nose pad is fixedly mounted on the nose pad.

[0013] Compared with the prior art, the beneficial technical effects of the present invention are:

[0014] 1) When the limit block extends outward a certain distance, the rubber layer provided on the end side of the limit block will first flexibly contact the pile head, preventing damage to the pile head while realizing the rotation limit of the temple, thereby controlling the opening angle of the temple;

[0015] 2) The end of the adjusting bolt away from the bolt head is set to be hemispherical, or the end of the adjusting bolt away from the bolt head is connected to a push block to reduce the friction resistance when the adjusting bolt contacts the inclined surface of the sliding block;

[0016] 3) A threaded block is provided on the side wall of the temple, and the adjusting bolt is threadedly connected to the cavity wall of the first mounting cavity with the help of the threaded block, which can improve the connection stability between the adjusting bolt and the cavity wall of the first mounting cavity. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings.

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

[0019] Figure 2This is a schematic diagram of the overall structure of a frameless glasses of the utility model Figure 2 ;

[0020] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle;

[0021] Figure 4 This is a schematic diagram of the connection structure between the temple and the angle adjustment assembly of the utility model;

[0022] Figure 5 This is a partial structural sectional view of the temple of the utility model.

[0023] Explanation of the accompanying reference numerals: 1. lens; 2. pile head; 3. nose bridge; 4. temple; 5. guide hole; 6. angle adjustment assembly; 61. limit block; 62. guide rod; 63. baffle; 64. spring; 65. sliding block; 66. adjusting bolt; 67. rubber layer; 7. mounting cavity; 71. first mounting cavity; 72. second mounting cavity. DETAILED DESCRIPTION

[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0025] like Figure 1-5 As shown, a pair of frameless glasses includes a lens 1, a stud 2, a nose bridge 3, a temple 4 and an angle adjustment assembly 6, wherein the two lenses 1 are respectively connected to the left and right sides of the nose bridge 3, one end of the stud 2 arranged in a straight line is connected to the side of the lens 1 away from the nose bridge 3, the end of the temple 4 is rotatably hinged on the stud 2, and an installation cavity 7 is formed at the end of the temple 4 close to the stud 2, and the angle adjustment assembly 6 is arranged in the installation cavity 7. When the temple 4 is opened, the working end of the angle adjustment assembly 6 abuts against the stud 2.

[0026] Specifically, the angle adjustment assembly 6 includes a limit block 61, a guide rod 62, a baffle 63, a spring 64, a sliding block 65 and an adjusting bolt 66. The baffle 63 is fixedly installed in the mounting cavity 7 and divides the mounting cavity 7 into a first mounting cavity 71 and a second mounting cavity 72. The limit block 61 is slidably connected in the second mounting cavity 72. One end of the guide rod 62 is fixedly connected to the limit block 61, and the other end of the guide rod 62 passes through the baffle 63 and is threadedly connected to the sliding block 65 slidably connected in the first mounting cavity 71. The spring 64 is sleeved on the guide rod 62, and the two ends of the spring 64 respectively abut against the opposite surfaces of the baffle 63 and the sliding block 65. The adjusting bolt 66 is threadedly connected to the cavity wall of the first mounting cavity 71, and the working end of the adjusting bolt 66 contacts the inclined surface of the sliding block 65.

[0027] Specifically, a threaded block is provided on the side wall of the temple 4, and the adjusting bolt 66 is threadedly connected to the cavity wall of the first mounting cavity 71 with the help of the threaded block, which can improve the connection stability of the adjusting bolt 66 and the cavity wall of the first mounting cavity 71.

[0028] Specifically, a guide hole 5 for the guide rod 62 to pass through is formed on the baffle 63 , and the diameter of the guide hole 5 is smaller than the outer diameter of the spring 64 .

[0029] Specifically, the end of the adjusting bolt 66 away from the bolt head is set to be hemispherical, or the end of the adjusting bolt 66 away from the bolt head is connected to a push block to reduce the friction resistance when the adjusting bolt 66 contacts the inclined surface of the sliding block 65.

[0030] Specifically, the shape of the push block can be set to be spherical, hemispherical or truncated cone, wherein the inclination angle of the truncated cone side surface matches the angle of the inclined surface of the sliding block 65.

[0031] Specifically, a rubber layer 67 is provided on a side of the limiting block 61 away from the baffle 63 .

[0032] Specifically, a nose pad is welded to the bottom of the nose bridge 3, and a soft rubber nose pad is fixedly mounted on the nose pad.

[0033] The use process of this utility model is as follows:

[0034] When the glasses become loose when worn, the user can rotate the adjusting bolt 66 in a clockwise (or counterclockwise) direction, and the working end of the adjusting bolt 66 will be screwed into the first mounting cavity 71, and squeeze the sliding block 65 to slide toward the baffle 63. During the movement of the sliding block 65, the guide rod 62 will drive the limit block 61 to slide toward the open end of the second mounting cavity 72, thereby changing the position of the end face of the temple 4, and then changing the opening angle of the temple 4.

[0035] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0036] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Without departing from the spirit of the present invention, various modifications and improvements to the technical solutions of the present invention made by ordinary technicians in this field should fall within the scope of protection determined by the claims of the present invention.

Claims

1. A pair of frameless glasses, characterized by: The invention comprises a lens (1), a stud (2), a nose bridge (3), a temple (4) and an angle adjustment assembly (6), wherein two lenses (1) are respectively connected to the left and right sides of the nose bridge (3), one end of the stud (2) arranged in a straight line is connected to the side of the lens (1) away from the nose bridge (3), the end of the temple (4) is rotatably hinged on the stud (2), an end of the temple (4) close to the stud (2) is provided with a mounting cavity (7), and the angle adjustment assembly (6) is arranged in the mounting cavity (7), and when the temple (4) is opened, the working end of the angle adjustment assembly (6) abuts against the stud (2).

2. The frameless glasses according to claim 1, characterized in that: The angle adjustment assembly (6) includes a limit block (61), a guide rod (62), a baffle (63), a spring (64), a sliding block (65) and an adjusting bolt (66), wherein the baffle (63) is fixedly installed in the installation cavity (7) and divides the installation cavity (7) into a first installation cavity (71) and a second installation cavity (72), the limit block (61) is slidably connected in the second installation cavity (72), one end of the guide rod (62) is fixedly connected to the limit block (61), and the guide The other end of the rod (62) passes through the baffle (63) and is threadedly connected to a sliding block (65) slidably connected in the first mounting cavity (71). The spring (64) is sleeved on the guide rod (62), and the two ends of the spring (64) are respectively in contact with the opposite surfaces of the baffle (63) and the sliding block (65). The adjusting bolt (66) is threadedly connected to the cavity wall of the first mounting cavity (71), and the working end of the adjusting bolt (66) is in contact with the inclined surface of the sliding block (65).

3. The frameless glasses according to claim 2, characterized in that: The baffle (63) is provided with a guide hole (5) for the guide rod (62) to penetrate and connect, and the diameter of the guide hole (5) is smaller than the outer diameter of the spring (64).

4. The frameless glasses according to claim 2, characterized in that: The end of the adjusting bolt (66) away from the bolt head is set to be hemispherical, or the end of the adjusting bolt (66) away from the bolt head is connected to a push block.

5. The frameless glasses according to claim 2, characterized in that: A rubber layer (67) is provided on a side of the limiting block (61) away from the baffle (63).

6. The frameless glasses according to claim 1, characterized in that: A nose support rod is welded to the bottom of the nose bridge (3), and a soft rubber nose support is fixedly mounted on the nose support rod.

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