Novel rimless glasses

Abstract

The novel rimless glasses comprise lenses, a middle beam and glasses legs, each glasses leg comprises a fixed leg and a swinging leg and further comprises a first connecting bolt, the end of each fixed leg is bent to form a first inserting part, a first screw joint groove penetrating through the first inserting part towards the inner side is formed in each first inserting part, and a second screw joint groove penetrating through the first inserting part towards the outer side is formed in the middle beam. A first thread capable of being matched with the first connecting bolt is formed on the side wall of the first screwing groove, a first inserting groove matched with the first inserting part is formed in the lens, and a first screwing hole matched with the first connecting bolt is formed in the middle of the first inserting groove; a second thread capable of being matched with the first connecting bolt is formed on the side wall of the first screwing hole, the first inserting part is inserted into the first inserting groove so that the first thread can be aligned with the second thread, and the first connecting bolt is screwed into the first screwing groove and meshed with the first thread and the second thread at the same time. According to the novel rimless glasses, the stability of connection between the glasses legs and the lenses is enhanced, and good wearing experience is guaranteed.

Description

Technical Field

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

[0002] Frameless glasses are glasses in which the lenses are directly connected to the temples and the center bridge, eliminating the frame structure surrounding the lenses. They have the advantages of light weight and fashionable appearance, and are especially popular among business people. In the existing technology, the connection between the lenses and the temples is generally achieved by the cooperation of bolts and nuts. However, in the frameless glasses with the above structure, the cooperation of the bolts and nuts will become loose during the use of the glasses, causing sliding between the temples and the lenses, 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 novel frameless glasses, which solves the above-mentioned problems existing in the prior art during use.

[0005] The technical solution of the present utility model is achieved as follows:

[0006] A new type of frameless glasses, including lenses, a center bridge and temples, the temples including fixed legs and swing legs, and also including a first connecting bolt, the end of the fixed leg is bent to form a first plug-in portion, the first plug-in portion is provided with a first screw groove that passes through the first plug-in portion inwardly, the side wall of the first screw groove is formed with a first thread that can cooperate with the first connecting bolt, the lens is provided with a first plug-in groove that matches the first plug-in portion, the middle of the first plug-in groove is formed with a first screw hole that matches the first connecting bolt, the side wall of the first screw hole is formed with a second thread that can cooperate with the first connecting bolt, the first plug-in portion is inserted into the first plug-in groove so that the first thread is aligned with the second thread, the first connecting bolt is screwed into the first screw groove and engages with the first thread and the second thread at the same time.

[0007] Preferably, the first connecting bolt is a headless bolt.

[0008] Preferably, the length of the first thread is greater than the length of the second thread.

[0009] Preferably, the fixing legs are made of titanium alloy.

[0010] Preferably, the other end of the fixed leg is bent to form a hook-shaped clamping portion, and the inner side of the end of the swinging leg is provided with a clamping groove that passes through the temple to one end, and a clamping rod matching the clamping portion is formed in the clamping groove, and the clamping portion is inserted into the clamping groove and rotatably hooked on the clamping rod.

[0011] Preferably, it also includes a second connecting bolt, and each of the two ends of the central beam is bent to form a second plug-in portion, and a second screw groove is provided on the second plug-in portion to pass inwardly through the second plug-in portion, and a third thread that can cooperate with the second connecting bolt is formed on the side wall of the second screw groove, and a second plug-in groove matching the second plug-in portion is provided on the lens, and a second screw hole matching the second connecting bolt is formed in the middle of the second plug-in groove, and a fourth thread that can cooperate with the second connecting bolt is formed on the side wall of the second screw hole, and the second plug-in portion is inserted into the second plug-in groove so that the third thread is aligned with the fourth thread, and the second connecting bolt is screwed in the second screw groove and engages with the third thread and the fourth thread at the same time.

[0012] To sum up, the beneficial effect of the present invention is that: by the simultaneous engagement of the first connecting bolt with the first thread and the second thread, the first plug-in portion is maintained in the first plug-in groove to achieve a fixed connection between the fixing portion and the lens, and thus a fixed connection between the temple and the lens is achieved. Even if the first connecting bolt becomes loose during use of the glasses, the first connecting bolt remains engaged with the first thread and the second thread before completely withdrawing from the first screw hole, so that the first plug-in portion remains stably in the first plug-in groove, thereby ensuring the stability of the connection between the fixing leg, that is, the temple and the lens, and further ensuring a good experience when wearing such frameless glasses. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 This is an exploded schematic diagram of the utility model;

[0016] Figure 3 for Figure 2 A magnified schematic diagram of point A in the middle;

[0017] Figure 4 for Figure 2 Enlarged schematic diagram of point B in the middle.

[0018] In the figure: 1. lens; 11. first plug-in slot; 12. first screw hole; 13. second plug-in slot; 14. second screw hole; 2. center beam; 31. second plug-in portion; 32. second screw slot; 3. temple; 21. fixed leg; 211. first plug-in portion; 212. first screw slot; 213. clamping portion; 22. swing leg; 221. clamping slot; 222. clamping rod; 4. first connecting bolt; 5. second connecting bolt. DETAILED DESCRIPTION

[0019] The following is a combination of the appended examples of the present invention Figure 1-4 , clearly and completely describes the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0020] As shown in the figure, a new type of frameless glasses includes a lens 1, a center bridge 2, a temple 3 and a first connecting bolt 4, the temple 3 includes a fixed leg 21 and a swinging leg 22, the end of the fixed leg 21 is bent to form a flat first plug-in portion 211, the first plug-in portion 211 is provided with a first screw groove 212 that passes through the first plug-in portion 211 inwardly, and a first thread that can cooperate with the first connecting bolt 4 is formed on the side wall of the first screw groove 212, the lens 1 is provided with a first plug-in groove 11 that matches the first plug-in portion 211, a first screw hole 12 that matches the first connecting bolt 4 is formed in the middle of the first plug-in groove 11, and a second thread that can cooperate with the first connecting bolt 4 is formed on the side wall of the first screw hole 12, the first plug-in portion 211 is inserted into the first plug-in groove 11 so that the first thread is aligned with the second thread, and the first connecting bolt 4 is screwed into the first screw groove 212 and engages with the first thread and the second thread at the same time.

[0021] In the above structure, when the fixed leg 21 is fixedly connected to the lens 1, the first plug-in portion 211 is first inserted into the first plug-in groove 11 so that the first thread is aligned with the second thread, and then the first connecting bolt 4 is screwed into the first screw groove 212 through the notch of the first screw groove 212 to engage with the first thread. At the same time, the first connecting bolt 4 is screwed into the screw hole and engages with the second thread. The first connecting bolt 4 is engaged with the second thread to limit the first connecting bolt 4 and the lens 1, so that the first connecting bolt 4 is kept in the screw hole. The first connecting bolt 4 is engaged with the first thread to limit the first connecting bolt 4 and the first plug-in portion 211, so that the first plug-in portion 211 is kept in the first plug. The fixing leg 21 is fixed to the lens 1 by the first plug-in portion 211 and the first plug-in slot 11, and the swing and rotation of the fixing leg 21 relative to the lens 1 are limited, thereby realizing the fixed connection between the fixing leg 21 and the lens 1. The connection between the fixing leg 21 and the lens 1 realized in the above manner, even if the first connecting bolt 4 becomes loose during the use of the glasses, the first connecting bolt 4 still remains engaged with the first thread and the second thread before completely withdrawing from the first screw hole 12, so that the first plug-in portion 211 is still stably maintained in the first plug-in slot 11, thereby ensuring the stability of the connection between the fixing leg 21, that is, the temple 3 and the lens 1, and further ensuring the good experience when wearing such frameless glasses.

[0022] In addition, based on the above structure, the first connecting bolt 4 is a headless bolt, so that the first connecting bolt 4 can be completely sunk in the first screw hole 12 when it is screwed into the first screw groove 212 and the first screw hole 12, which improves the aesthetics of the frameless glasses and prevents the first connecting bolt 4 from rotating under the action of external force, thereby improving the stability of the first connecting bolt 4, and further ensuring the stability of the connection between the temple 3 and the lens 1.

[0023] In addition, based on the above structure, the length of the first thread is greater than the length of the second thread. By adjusting the depth of the first plug-in portion 211 inserted into the first plug-in slot 11 so that the first thread at different positions is aligned with the second thread, the distance between the fixed foot and the lens 1 can be adjusted, thereby adjusting the distance between the ear hook portion of the temple 3 and the lens 1, so as to adapt to the faces of different wearers and ensure a more comfortable and stable wearing effect.

[0024] In addition, based on the above structure, the fixed leg 21 is made of titanium alloy, so that the fixed leg 21 has high strength and lighter weight, thereby ensuring the stability of the connection between the temple 3 and the lens 1 while reducing the overall weight of the frameless glasses, so that the wearer can get a better wearing experience.

[0025] In addition, based on the above structure, the other end of the fixed leg 21 is bent to form a hook-shaped clamping portion 213, and the inner side of the end of the swinging leg 22 is provided with a clamping groove 221 that passes through the temple 3 to one end, and a clamping rod 222 matching the clamping portion 213 is formed in the clamping groove 221. The clamping portion 213 is inserted into the clamping groove 221 and rotatably hooked on the clamping rod 222 to realize the rotatable connection between the swinging leg 22 and the fixed leg 21. The above-mentioned bolt-free connection between the swinging leg 22 and the fixed leg 21 not only facilitates the assembly operation when the swinging leg 22 is connected to the fixed leg 21, but also ensures the stability of the connection between the swinging leg 22 and the fixed leg 21, and ensures that the swinging leg 22 will not loosen from the fixed leg 21 when the glasses are in use, thereby ensuring a good wearing experience of this frameless glasses.

[0026] The second screw thread 32 is screwed to the second end of the eyeglass frame 1 so as to prevent the eyeglass frame from being damaged.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A novel frameless pair of glasses, comprising lenses (1), a center bridge (2) and temples (3), wherein the temples (3) comprise fixed legs (21) and swing legs (22), characterized in that: The lens (1) further comprises a first connecting bolt (4), wherein the end of the fixed leg (21) is bent to form a first plug-in portion (211), the first plug-in portion (211) is provided with a first screw groove (212) which passes through the first plug-in portion (211) inwardly, and a first thread which can be matched with the first connecting bolt (4) is formed on a side wall of the first screw groove (212), and the lens (1) is provided with a first plug-in groove (11) which matches the first plug-in portion (211), a first screw hole (12) which matches the first connecting bolt (4) is formed in the middle of the first plug-in groove (11), and a second thread which can be matched with the first connecting bolt (4) is formed on a side wall of the first screw hole (12), and the first plug-in portion (211) is inserted into the first plug-in groove (11) so that the first thread is aligned with the second thread, and the first connecting bolt (4) is screwed into the first screw groove (212) and simultaneously engages with the first thread and the second thread.

2. The novel frameless glasses according to claim 1, characterized in that: The first connecting bolt (4) is a headless bolt.

3. The novel frameless glasses according to claim 2, characterized in that: The length of the first thread is greater than the length of the second thread.

4. The novel frameless glasses according to claim 3, characterized in that: The fixed leg (21) is made of titanium alloy.

5. The novel frameless glasses according to claim 4, characterized in that: The other end of the fixed leg (21) is bent to form a hook-shaped clamping portion (213), and the inner side of the end of the swing leg (22) is provided with a clamping groove (221) that passes through the temple (3) toward one end. A clamping rod (222) matching the clamping portion (213) is formed in the clamping groove (221), and the clamping portion (213) is inserted into the clamping groove (221) and rotatably hooked on the clamping rod (222).

6. The novel frameless glasses according to claim 5, characterized in that: The lens (1) further comprises a second connecting bolt (5), wherein both ends of the middle beam (2) are bent to form a second plug-in portion (31), a second screw groove (32) penetrating inwardly through the second plug-in portion (31) is provided on the second plug-in portion (31), a third thread that can cooperate with the second connecting bolt (5) is formed on the side wall of the second screw groove (32), a second plug-in groove (13) that matches the second plug-in portion (31) is provided on the lens (1), a second screw hole (14) that matches the second connecting bolt (5) is formed in the middle of the second plug-in groove (13), a fourth thread that can cooperate with the second connecting bolt (5) is formed on the side wall of the second screw hole (14), the second plug-in portion (31) is inserted into the second plug-in groove (13) so that the third thread is aligned with the fourth thread, and the second connecting bolt (5) is screwed into the second screw groove (32) and simultaneously engages with the third thread and the fourth thread.

Images