Glasses with elastic temples

Abstract

The glasses comprise a glasses frame and the temples, the two ends of the glasses frame are respectively and fixedly connected with a pile head, the rear ends of the temples are provided with ear hooks, and the front ends of the temples are provided with deformation grooves penetrating through the temples in the length direction of the temples, so that fixing parts and elastic parts are formed at the front ends of the temples. The fixing portion is rotationally connected to the pile head, the pile head is provided with a first abutting face and a second abutting face which are perpendicular to each other, when the temples are unfolded, the elastic portion abuts against the first abutting face, a deformation gap is formed between the end of the elastic portion and the glasses frame, and when the temples are folded, the elastic portion abuts against the second abutting face. According to the glasses with the elastic temples, super-amplitude elastic swinging of the temples can be achieved through abutting cooperation of the elastic parts and the rotating heads so as to adapt to human faces with different widths, the temples can swing in place at a time when unfolded or folded, and people can use the glasses conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of glasses, in particular to a pair of glasses with elastic temples. Background Art

[0002] Glasses are commonly used in people's daily lives. They are generally composed of a frame and temples. The two temples are hinged at the two ends of the frame respectively. When worn, the temples are placed on the ears on both sides of the face to firmly wear the glasses on the face. In order to enable the temples to adapt to the facial widths of different people and obtain a more comfortable wearing experience, the existing temples of glasses generally have a certain degree of elasticity. The elasticity of the temples of the glasses with elastic temples is currently achieved by the elasticity of their own materials, resulting in a limited range of elastic adjustment after the temples are unfolded, and the temples cannot be unfolded or closed in one step, affecting the wearing experience of the glasses.

[0003] In view of the above problems, the present invention makes improvements. Utility Model Content

[0004] The utility model provides a pair of glasses with elastic temples, which solves the above-mentioned problems existing in the prior art during use.

[0005] The technical solution of the utility model is achieved in this way:

[0006] A pair of glasses with elastic temples, comprising a frame and temples, wherein each end of the frame is fixedly connected to a stud, the rear end of the temple is provided with an ear hook, the front end of the temple is provided with a deformation groove which passes through the temple along the length direction of the temple, so that the front end of the temple is formed with a fixed part and an elastic part, the fixed part is rotatably connected to the stud, and the stud has a first contact surface and a second contact surface perpendicular to each other, when the temple is unfolded, the elastic part contacts the first contact surface and a deformation gap is formed between the end of the elastic part and the frame, and when the temple is closed, the elastic part contacts the second contact surface.

[0007] Preferably, two deformation grooves are formed on the foot wire, so that an elastic part and two fixed parts respectively located on both sides of the elastic part are formed at the front end of the foot wire, and a connecting block is fixedly connected to the inner side surfaces of the two fixed parts, and the pile head is placed between the two connecting blocks. An installation bolt passed through the pile head is screwed into the other connecting block.

[0008] Preferably, a rotating sleeve with an I-shaped cross section is passed through the pile head, the mounting bolt is passed through the rotating sleeve, and the two connecting blocks are respectively in contact with two end surfaces of the rotating sleeve.

[0009] Preferably, the mounting bolt is sleeved with an anti-slip rubber sleeve which is located inside the rotating sleeve and has an interference fit with the rotating sleeve.

[0010] Preferably, the rotating sleeve is composed of two rotating sleeves with T-shaped cross-sections that are spliced ​​together in sections.

[0011] Preferably, a plug-in portion is formed at the rear end of the temple, and a plurality of snap-in protrusions are formed on the plug-in portion in an array along the length direction of the temple, a plug-in groove is formed in the ear hook, which passes through the ear hook toward the front end of the ear hook and matches the plug-in portion, and a plurality of snap-in holes matching the snap-in protrusions are formed on the side wall of the plug-in groove, and the plug-in portion is inserted into the plug-in groove so that the snap-in protrusions are snapped into the snap-in holes.

[0012] Preferably, a plurality of first anti-slip protrusions are formed on the outer side of the temple, and a plurality of second anti-slip protrusions are formed on the outer side of the ear hook.

[0013] Preferably, a plurality of transition grooves connecting adjacent snap-in holes are provided on the side wall of the plug-in groove.

[0014] In summary, the beneficial effects of the present invention are:

[0015] 1. The swing range of the temple wire is increased, so that the glasses can be worn on more people with different face sizes, improving the wearing experience of the glasses;

[0016] 2. The temples can be swung into place at once when closing or unfolding and remain stably in the closed or unfolded position, which facilitates the operation of closing or unfolding the temples and improves the wearing experience of the glasses. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 for Figure 1 The enlarged schematic diagram of point A in the middle;

[0020] Figure 3 It is an exploded schematic diagram of the utility model;

[0021] Figure 4 for Figure 3 The enlarged schematic diagram of point B in the middle;

[0022] Figure 5 for Figure 3 The enlarged schematic diagram of the center C;

[0023] Figure 6 A cross-sectional schematic diagram of a novel middle ear hook is shown.

[0024] In the figure: 1. frame; 2. temple; 21. deformation groove; 22. fixing part; 23. elastic part; 24. connecting block; 25. rotating sleeve; 251. rotating sleeve segment; 26. anti-skid rubber sleeve; 27. plug-in part; 28. snap-fit ​​protrusion; 29. ​​first anti-skid protrusion; 3. pile head; 31. first contact surface; 32. second contact surface; 4. ear hook; 41. plug-in groove; 42. snap-fit ​​hole; 43. second anti-skid protrusion; 44. transition groove; 5. mounting bolt. DETAILED DESCRIPTION

[0025] The following will be combined with the attached embodiment of the utility model Figure 1-6 , clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] As shown in the figure, a pair of glasses with elastic temples 2 include a frame 1 and temples 2, wherein the two ends of the frame 1 are respectively fixedly connected with a stud 3, the rear end of the temple 2 is provided with an ear hook 4, the front end of the temple 2 is provided with a deformation groove 21 that passes through the temple 2 along the length direction of the temple 2, so that the front end of the temple 2 is formed with a fixed portion 22 and an elastic portion 23, the fixed portion 22 is rotatably connected to the stud 3, and the stud 3 has a first contact surface 31 and a second contact surface 32 that are perpendicular to each other, when the temple 2 is unfolded, the elastic portion 23 contacts the first contact surface 31 and there is a deformation gap between the end of the elastic portion 23 and the frame 1, when the temple 2 is closed, the elastic portion 23 contacts the second contact surface 32, and the temple 2 is made of titanium alloy.

[0027] Specifically, the structure in which the foot wire 2 is rotatably connected to the pile head 3: two deformation grooves 21 are opened on the foot wire 2, so that an elastic part 23 and two fixed parts 22 respectively located on both sides of the elastic part 23 are formed at the front end of the foot wire 2, and a connecting block 24 is fixedly connected to the inner side surfaces of the two fixed parts 22, and the pile head 3 is placed between the two connecting blocks 24, and a mounting bolt 5 passed through one of the connecting blocks 24 passes through the pile head 3 and is screwed into the other connecting block 24.

[0028] In the above embodiment, when the insoles 2 are closed, the elastic portion 23 contacts the second contact surface 32 to stably maintain the insoles 2 in the closed position, which is convenient for storing the glasses. When the insoles 2 are unfolded, the elastic portion 23 is transferred from the second contact surface 32 to the first contact surface 31 as the insoles 2 rotate, and during the transfer of the elastic portion 23, the elastic portion 23 is deformed to make the elastic portion 23 always contact the pile head 3. After the insoles 2 are unfolded, the elastic portion 23 contacts the first contact surface 31 to stably maintain the insoles 2 in the unfolded position, which is convenient for wearing the glasses. In the process of closing or unfolding the insoles 2, the elastic portion 23 cooperates with the second contact surface 32 and the first contact surface 31, so that the closing or unfolding operation of the insoles 2 can be completed in one step, thereby facilitating the closing or unfolding operation of the insoles 2 and further facilitating the use of the glasses. When the glasses are worn on a face with a wider face width, the foot wire 2 is subjected to the force that drives the elastic part 23 to press against the first contact surface 31 to deform, and the foot wire 2 is caused to swing beyond the range (that is, the foot wire 2 can continue to swing outward to a certain range after swinging to the position where the elastic part 23 presses against the first contact surface 31) to adapt to the wider face width. The restoring force generated by the deformation of the elastic part 23 enables the foot wire 2 to be stably arranged across the face of the person. In the above manner, the swinging range of the foot wire 2 is increased, so that the glasses can be worn on faces of more people with different face widths, thereby improving the wearing experience of the glasses. The deformation gap between the end of the elastic part 23 and the frame 1 not only provides space for the deformation of the elastic part 23, but also limits the deformation range of the elastic part 23 (by the elastic part 23 pressing against the frame 1 after deformation), thereby preventing the elastic part 23 from being excessively deformed and breaking through the elastic limit of the elastic part 23, thereby damaging the elastic part 23.

[0029] Preferably, a rotating sleeve 25 with an I-shaped cross-section is inserted into the pile head 3, the mounting bolt 5 is inserted into the rotating sleeve 25, and the two connecting blocks 24 respectively abut against the two end surfaces of the rotating sleeve 25. During the swinging of the foot wire 2, the rotating sleeve 25 and the mounting bolt 5 are driven to rotate on the pile head 3 along with the connecting block 24 through the abutment between the connecting block 24 and the rotating sleeve 25, thereby preventing the mounting bolt 5 from rotating on the connecting block 24 during the swinging of the foot wire 2, thereby enhancing the stability of the rotational connection between the foot wire 2 and the pile head 3.

[0030] Preferably, the mounting bolt 5 is provided with an anti-skid rubber sleeve 26 which is located inside the rotating sleeve 25 and is interference fit with the rotating sleeve 25. Through the action of the anti-skid rubber sleeve 26, the mounting bolt 5 can keep synchronous rotation with the rotating sleeve 25 during the swinging of the foot thread 2, and further prevent the mounting bolt 5 from rotating on the connecting block 24, thereby further strengthening the stability of the rotational connection between the foot thread 2 and the pile head 3.

[0031] Preferably, the rotating sleeve 25 is composed of two rotating sleeve segments 251 with T-shaped cross-sections. The two rotating sleeve segments 251 are respectively penetrated from two surfaces of the pile head 3 and assembled to form the rotating sleeve 25, which is convenient for assembling the rotating sleeve 25.

[0032] Furthermore, a plug-in portion 27 is formed at the rear end of the temple 2, and a plurality of snap-in protrusions 28 are formed on the plug-in portion 27 in an array along the length direction of the temple 2. The ear hook 4 is made of plastic material, and a plug-in groove 41 is formed in the ear hook 4, which passes through the ear hook 4 toward the front end of the ear hook 4 and matches the plug-in portion 27. A plurality of snap-in holes 42 matching the snap-in protrusions 28 are formed on the side wall of the plug-in groove 41. The plug-in portion 27 is inserted into the plug-in groove 41 so that the snap-in protrusions 28 are snapped into the snap-in holes 42.

[0033] In the above preferred embodiment, the ear hook 4 is limited and maintained on the plug-in portion 27 by the cooperation between the snap-in protrusion 28 and the snap-in hole 42. The ear hook 4 is pulled to slide on the plug-in portion 27 so that the snap-in protrusions 28 at different positions are snapped into the snap-in hole 42. The position of the ear hook 4 on the plug-in portion 27 can be adjusted, thereby adjusting the overall length of the temple 2 and the ear hook 4 to adapt to different face shapes and enhance the experience of wearing glasses.

[0034] Preferably, a plurality of first anti-slip protrusions 29 are formed on the outer side of the foot wire 2, and a plurality of second anti-slip protrusions 43 are formed on the outer side of the ear hook 4. The first anti-slip protrusions 29 and the second anti-slip protrusions 43 increase the friction force when a person pinches the ear hook 4 and the foot wire 2 for operation when pulling the ear hook 4, thereby facilitating the operation of pulling the ear hook 4.

[0035] Preferably, a plurality of transition grooves 44 connecting adjacent snap-in holes 42 are provided on the side wall of the insertion groove 41. The transition grooves 44 provide a guiding transition when the ear hook 4 is pulled so that the snap-in protrusions 28 at different positions snap into the snap-in holes 42, thereby facilitating the operation of pulling the ear hook 4.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pair of glasses with elastic temples, comprising a frame (1) and temples (2), wherein both ends of the frame (1) are fixedly connected to a stud (3), and the rear end of the temple (2) is provided with an ear hook (4), characterized in that: The front end of the leg (2) is provided with a deformation groove (21) which passes through the leg (2) along the length direction of the leg (2), so that the front end of the leg (2) is formed with a fixed part (22) and an elastic part (23); the fixed part (22) is rotatably connected to the pile head (3); the pile head (3) has a first contact surface (31) and a second contact surface (32) which are perpendicular to each other; when the leg (2) is unfolded, the elastic part (23) contacts the first contact surface (31) and a deformation gap is formed between the end of the elastic part (23) and the eyeglass frame (1); when the leg (2) is closed, the elastic part (23) contacts the second contact surface (32).

2. The glasses with elastic temples according to claim 1, characterized in that: The foot wire (2) is provided with two deformation grooves (21), so that the front end of the foot wire (2) is formed with an elastic portion (23) and two fixing portions (22) respectively located on both sides of the elastic portion (23), and the inner side surfaces of the two fixing portions (22) are each fixedly connected to a connecting block (24), the pile head (3) is placed between the two connecting blocks (24), and a mounting bolt (5) passed through the pile head (3) is screwed into the other connecting block (24).

3. The glasses with elastic temples according to claim 2, characterized in that: A rotating sleeve (25) with an I-shaped cross section is inserted into the pile head (3), the mounting bolt (5) is inserted into the rotating sleeve (25), and the two connecting blocks (24) respectively abut against two end surfaces of the rotating sleeve (25).

4. The glasses with elastic temples according to claim 3, characterized in that: The mounting bolt (5) is sleeved with an anti-slip rubber sleeve (26) which is located inside the rotating sleeve (25) and is interference-fitted with the rotating sleeve (25).

5. The glasses with elastic temples according to claim 4, characterized in that: The rotating sleeve (25) is composed of two rotating sleeve segments (251) with T-shaped cross-sections.

6. The glasses with elastic temples according to claim 1, characterized in that: The rear end of the foot wire (2) is formed with an inserting portion (27), and the inserting portion (27) is formed with a plurality of clamping protrusions (28) arranged in an array along the length direction of the foot wire (2); the ear hook (4) is provided with an inserting groove (41) which penetrates the ear hook (4) toward the front end of the ear hook (4) and matches the inserting portion (27); a plurality of clamping holes (42) matching the clamping protrusions (28) are provided on a side wall of the inserting groove (41); the inserting portion (27) is inserted into the inserting groove (41) so that the clamping protrusions (28) are clamped into the clamping holes (42).

7. The glasses with elastic temples according to claim 6, characterized in that: A plurality of first anti-slip protrusions (29) are formed on the outer side of the temple wire (2), and a plurality of second anti-slip protrusions (43) are formed on the outer side of the ear hook (4).

8. The glasses with elastic temples according to claim 6, characterized in that: A plurality of transition grooves (44) communicating with adjacent clamping holes (42) are provided on the side wall of the insertion groove (41).

Images