Rimless glasses

Abstract

The utility model discloses rimless glasses which comprise lenses, glasses legs and a middle beam, plug bodies are inserted into first insertion holes formed in the left end and the right end of each lens, each plug body is provided with a second insertion hole facing one side of the corresponding lens, and the glasses legs are fixedly connected with the plug bodies in the corresponding first insertion holes of the lenses in an insertion mode through first insertion heads located at the front ends of the glasses legs. The middle beam is inserted and fixedly connected with the plug bodies in the first insertion holes corresponding to the lenses through second insertion heads located at the left end and the right end, and the glasses legs and the middle beam are integrally machined and formed by elastic metal materials. According to the rimless glasses disclosed by the utility model, the number of parts is effectively reduced, the rimless glasses can be assembled by hands, the operation is simple, and the assembling and processing efficiency is high; during maintenance, only the glasses legs or the middle beam needs to be dragged out from the lenses, and then new glasses legs, middle beam and lenses are assembled through the plug bodies, so that the operation is simple, the time is short, and the maintenance efficiency of the glasses is greatly improved; the glasses legs and the middle beam are good in flexibility and portability, so that good user experience of the rimless glasses is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to glasses technical field, concretely relates to a frameless glasses. BACKGROUND

[0002] Glasses have important role in daily life, such as myopia glasses, hypermetropia glasses, reading glasses for improving eyesight, sunglasses, swimming goggles for protecting eyes, etc. Most of conventional glasses are framed glasses, and the hinge structure is generally adopted to connect the temple and the frame to meet the folding storage requirement between the temple and the frame. In order to ensure the structural strength of glasses, the frame is generally selected from metal material or high polymer plastic material with large thickness size, which leads to large weight of the frame, thereby resulting in poor portability of the framed glasses.

[0003] Therefore, frameless glasses appear on the market to reduce the overall weight of glasses and improve portability. At present, the front end of the temple and the end of the bridge of the frameless glasses are still connected to the lens by the hinge and screw. The connection mode between the temple, the bridge and the lens has the following problems: (1) many parts are involved, which leads to long assembly time and low assembly processing efficiency of the frameless glasses; (2) the hinge structure is worn out quickly due to the need to fold the temple many times during use, so most of the damage parts of the glasses in the later use process are at the hinge. When the hinge is replaced and repaired, a professional screwdriver is needed, and the installation and disassembly process is complicated and delicate, which seriously affects the user experience. Therefore, the utility model provides a frameless glasses with novel structure to solve the above technical problems. SUMMARY

[0004] The utility model aims at overcoming the defects in the prior art, providing a frameless glasses, the temple is fixedly connected with the plug-in connection of the plug-in connection one at the front end, and the bridge is fixedly connected with the plug-in connection of the plug-in connection one at the left and right ends, which effectively reduces the number of parts, and the temple, the bridge and the lens can be assembled into glasses products by hand, which is simple in operation and helps to greatly improve the assembly processing efficiency of glasses; during maintenance, the temple or the bridge is pulled out from the lens, the plug-in connection protects the lens, effectively preventing the lens from cracking, and then the new temple, the bridge and the lens are assembled by the plug-in connection, which is simple in operation, short in time and helps to greatly improve the maintenance efficiency of glasses; the temple and the bridge are integrally formed by elastic metal material, which is good in flexibility and portable, thereby ensuring good user experience of the frameless glasses of the utility model.

[0005] In order to achieve the above object, the technical scheme of the utility model is designed as a frameless glasses, including lens, glasses leg and middle beam, the both ends of the lens are respectively equipped with the plug-in hole one, the plug-in hole one is inserted with the plug body inside, the plug body has the plug-in hole two inside towards the one side of the lens, the front end of the glasses leg is equipped with the plug-in head one, the both ends of the middle beam are respectively equipped with the plug-in head two, the glasses leg is fixedly connected together through the plug-in head one at the front end and the plug-in hole two on the plug body inside the plug-in hole one at the left end of the lens or the plug-in hole two on the plug body inside the plug-in hole one at the right end of the lens, the middle beam is fixedly connected together through the plug-in head two at the both ends and the plug-in hole two on the plug body inside the plug-in hole one at the left end of the lens or the plug-in hole two on the plug body inside the plug-in hole one at the right end of the lens, the glasses leg and the middle beam are integrally processed by the elastic metal material.

[0006] The utility model discloses a frameless glasses, and the glasses leg is fixedly connected together through the plug-in head one at the front end and the plug body inserted in the plug-in hole one on the lens, and the middle beam is fixedly connected together through the plug-in head two at the both ends and the plug body inserted in the plug-in hole one on the lens, which is relative to the connecting mode between the glasses leg and the middle beam and the lens through the hinge and the screw, effectively reduces the number of parts, and the glasses leg, the middle beam and the lens can be assembled into glasses products by hand, and the operation is simple, which helps to greatly improve the assembly and processing efficiency of glasses.

[0007] Preferably, the plug body includes an end plate, the end plate is vertically provided with a plug-in section on one side, the plug-in hole two is located in the plug-in section, the outer diameter of the plug-in section is slightly smaller than the inner diameter of the plug-in hole one, the outer diameter of the end plate is slightly larger than the outer diameter of the plug-in hole two, and the corresponding plug-in head one and plug body or the corresponding plug-in head two and plug body are respectively inserted and installed in the plug-in hole one from the front and back sides of the lens. The plug body structure is designed ingeniously and reasonably, the plug-in section is inserted in the plug-in hole one on the lens, and the end plate is attached to one side of the lens, so as to ensure the firmness of the plug body when installed on the lens, and the end plate shields the plug-in section, which helps to improve the overall appearance of the frameless glasses.

[0008] Further preferred technical solutions also include that the plug hole one is a waist-shaped hole structure with a long axis in the longitudinal direction and a short axis in the horizontal direction, and the plug-in section is a waist-shaped column structure matched with the plug hole one. The plug hole one is designed as a longitudinal waist hole structure, and the plug-in section is designed as a waist-shaped column structure, which improves the effective contact area between the plug-in head one, the plug-in head two and the lens when opening or folding the temple leg, thereby helping to timely disperse the local stress on the lens plug hole one position and reducing the risk of cracking of the lens plug hole one position.

[0009] Further preferred technical solutions also include that the plug-in head one includes two plug-in arms one corresponding to the upper and lower sides of the front end of the temple leg, the plug-in head two includes two plug-in arms two corresponding to the upper and lower sides of the left end or the upper and lower sides of the right end of the bridge, the plug-in section is internally provided with two plug-in holes two on the upper and lower sides, and the two plug-in holes two on the plug body are connected to the two plug-in arms one on the plug-in head one or the two plug-in arms two on the plug-in head two one by one. The plug-in arms one on the plug-in head one and the plug-in arms two on the plug-in head two are both designed as two on the upper and lower sides, which helps to further improve the plug-in firmness between the plug-in head, the plug body and the lens, and effectively prevent the temple leg and the bridge from being separated from the lens.

[0010] Further preferred technical solutions also include that the outer circumferential side of the plug-in arm one and the outer circumferential side of the plug-in arm two are both provided with a barb structure, and the outer circumferential side of the end of the plug-in section away from the end plate is designed as a tapered chamfer structure. When the temple leg, the bridge and the lens are assembled as a frameless glasses, the tapered chamfer structure helps to improve the plug-in convenience of the plug-in section on the plug body inside the plug hole one on the lens; the barb structure on the outer circumferential side of the plug-in arm helps to improve the plug-in firmness between the plug-in arm and the inner wall of the plug hole two on the plug body.

[0011] Further preferred technical solutions also include that the plug-in section on the plug body is inserted into the plug hole one on the lens from front to back, and the plug-in arm one and the plug-in arm two are both inserted into the plug hole two on the plug body inside the lens from back to front. This structure design makes the end plate on the plug body fit on the front side of the lens, which plays a role in beautifying and decorating the lens.

[0012] Further preferred technical solutions also have, the front end of the leg is integrally bent with "7" shaped connector, the rear end is integrally bent with the bending segment extending to the side away from the other leg, the side of the bending segment towards the other leg is coated with resin curing layer, the rear end of the leg is also sleeved with the anti-skid sleeve adjacent to the front side of the bending segment, the first plug-in connector is integrally bent on the end of the "7" shaped connector towards the lens, and the second plug-in connector is integrally bent on the left end or right end of the bridge. The leg structure is ingenious and reasonable, the "7" shaped connector provided at the front end of the leg helps to improve the processing convenience of the first plug-in connector, and the bending segment, the resin curing layer and the anti-skid sleeve at the rear end of the leg help to improve the comfort of the leg and the head when the frameless glasses are worn.

[0013] Further preferred technical solutions also have, the rear end of the leg is provided with an anti-skid sleeve mounting area adjacent to the front side of the bending segment, the outer circumferential side of the rear end of the leg is provided with an anti-skid tooth corresponding to the inside of the anti-skid sleeve mounting area, and the anti-skid sleeve is sleeved and mounted on the anti-skid sleeve mounting area. The anti-skid sleeve mounting area improves the mounting firmness of the anti-skid sleeve on the leg.

[0014] Further preferred technical solutions also have, the leg is made of nano titanium material, and the hardness of the bridge is greater than that of the leg, and the plug body is made of PP material.

[0015] Further preferred technical solutions also have, the bridge has a downwardly bent arm, and a nose pad is mounted at the lower end of the arm.

[0016] The advantages and beneficial effects of the utility model lie in:

[0017] 1. The frameless glasses, the leg is connected with the plug body in the plug-in hole of the lens through the first plug-in connector at the front end, and the bridge is connected with the plug body in the plug-in hole of the lens through the second plug-in connector at the left and right ends, compared with the connection mode between the leg, the bridge and the lens through the hinge and the screw, the number of parts is effectively reduced, the leg, the bridge and the lens can be assembled into glasses products by hand, the operation is simple, and the assembly and processing efficiency of the glasses is greatly improved; when overhauled, the leg or the bridge is pulled out of the lens, the plug body protects the lens, prevents the lens from cracking, and then the new leg, the bridge and the lens are assembled through the plug body, the overall operation steps are simple, the time is short, and the overhauling efficiency of the glasses is greatly improved; the leg and the bridge are integrally processed from elastic metal material, are good in flexibility, and are light in use, so that the user experience of the frameless glasses is good.

[0018] 2. The plug body comprises an end plate, a plug-in section is vertically arranged on one side of the end plate, the plug-in hole two is located inside the plug-in section, the outer diameter of the plug-in section is slightly smaller than the inner diameter of the plug-in hole one, the outer diameter of the end plate is slightly larger than the outer diameter of the plug-in hole two, and the corresponding plug-in head one and the plug body or the corresponding plug-in head two and the plug body are respectively inserted and installed in the plug-in hole one inside from the front and rear sides of the lens. The plug body structure is ingenious and reasonable, the plug-in section is inserted into the plug-in hole one on the lens, and the end plate is attached to one side of the lens, so that the firmness of the plug body during installation on the lens is ensured, and the end plate shields the plug-in section, which helps to improve the overall appearance of the frameless glasses.

[0019] 3. The plug-in hole one is a waist-shaped hole structure with a long axis in the longitudinal direction and a short axis in the horizontal direction, and the plug-in section is a waist-shaped column structure matched with the plug-in hole one. The plug-in hole one is arranged as a longitudinal waist hole structure, and the plug-in section is arranged as a waist-shaped column structure, which improves the effective contact area between the plug-in head one and the plug-in head two and the lens when opening or folding the leg, thereby helping to timely disperse the local stress on the lens plug-in hole one position and reducing the risk of cracking of the plug-in hole one position.

[0020] 4. The plug-in arm one on the plug-in head one and the plug-in arm two on the plug-in head two are both arranged as two on the upper and lower sides, which helps to further improve the plug-in firmness between the plug-in head, the plug body and the lens, and effectively prevents the lens leg and the bridge from being separated from the lens.

[0021] 5. When the lens leg, the bridge and the lens are assembled into frameless glasses, the tapered chamfer structure helps to improve the plug-in convenience of the plug-in section on the plug body inside the plug-in hole one on the lens; the barb structure located on the outer peripheral side of the plug-in arm helps to improve the plug-in firmness between the plug-in arm and the inner wall surface of the plug-in hole two on the plug body.

[0022] 6. The lens leg structure is ingenious and reasonable, the "7" shaped connector provided at the front end of the lens leg helps to improve the processing and forming convenience of the plug-in head one, and the bending section, the resin curing layer and the anti-skid sleeve at the rear end of the lens leg help to improve the comfort of the lens leg and the head surface during wearing of the frameless glasses. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is a top view structural schematic diagram of the frameless glasses of the utility model;

[0024] Figure 2 is Figure 1 the local enlarged view of E in figure 2;

[0025] Figure 3 is Figure 1 the local enlarged view of F in figure 2;

[0026] Figure 4 is Figure 1 is an enlarged view of a portion G in the middle;

[0027] Figure 5 is a front view of a frameless glasses according to the present application;

[0028] Figure 6 is Figure 5 is an enlarged view of a portion H in the middle;

[0029] Figure 7 is Figure 5 is an enlarged view of a portion J in the middle;

[0030] Figure 8 is a front view of a bridge;

[0031] Figure 9 is a side structure view of a temple;

[0032] Figure 10 is a back view of a plug;

[0033] Figure 11 is a side view of the plug.

[0034] In the figure: 1, lens; 2, temple; 3, plug-in head one; 4, bridge; 5, plug-in head two; 6, nose pad; 7, plug; 8, anti-skid sleeve; 2-1, "7" shaped connector; 2-2, bending section; 2-3, resin curing layer; 2-4, anti-skid sleeve installation area; 2-4a, anti-skid tooth; 3-1, plug-in arm one; 4-1, support arm; 5-1, plug-in arm two; 7-1, end plate; 7-2, plug-in section; 7-3, plug-in hole two; 7-4, tapered chamfer structure. DETAILED DESCRIPTION

[0035] The specific embodiments of the present application will be further described below in conjunction with the accompanying drawings and examples. The following examples are only used to more clearly illustrate the technical scheme of the present application, and cannot limit the protection scope of the present application.

[0036] Embodiment

[0037] As Figures 1-11As shown, the utility model relates to a kind of rimless glasses, including lens 1, temple 2 and middle beam 4, the left and right ends of the lens 1 are separately provided with insertion hole one, the insertion hole one inside is inserted with plug body 7, the plug body 7 inside has the insertion hole two 7-3 towards the side of lens 1, the front end of the temple 2 is provided with insertion head one 3, the left and right ends of the middle beam 4 are separately provided with insertion head two 5, the temple 2 is fixedly connected together by insertion head one 3 located at front end and insertion hole two 7-3 on plug body 7 in the insertion hole one inside left end of lens 1 or insertion hole two 7-3 on plug body 7 in the insertion hole one inside right end of lens 1, the middle beam 4 is fixedly connected together by insertion head two 5 located at left and right ends and insertion hole two 7-3 on plug body 7 in the insertion hole one inside left end of lens 1 or insertion hole two 7-3 on plug body 7 in the insertion hole one inside right end of lens 1, the temple 2 and the middle beam 4 are integrally processed by elastic metal material.

[0038] Preferably, the plug body 7 includes end plate 7-1, the end plate 7-1 side is vertically provided with insertion section 7-2, the insertion hole two 7-3 is located in the insertion section 7-2, the outer diameter of the insertion section 7-2 is slightly smaller than the inner diameter of the insertion hole one, the outer diameter of the end plate 7-1 is slightly larger than the outer diameter of the insertion hole two 7-3, corresponding insertion head one 3 and plug body 7, or corresponding insertion head two 5 and plug body 7 are inserted and installed in the corresponding insertion hole one from the front and back sides of lens 1 respectively.

[0039] Further preferably, the insertion hole one is the waist-shaped hole structure with long axis in longitudinal direction and short axis in horizontal direction, and the insertion section 7-2 is the waist-shaped column structure matched with the insertion hole one.

[0040] Further preferably, the insertion head one 3 includes two insertion arms one 3-1 corresponding to the upper and lower sides of the front end of the temple 2, the insertion head two 5 includes two insertion arms two 5-1 corresponding to the upper and lower sides of the left end or the right end of the middle beam 4, the insertion section 7-2 is provided with two insertion hole two 7-3 on the upper and lower sides, the two insertion hole two 7-3 on the plug body 7 and the two insertion arms one 3-1 on the insertion head one 3 or the two insertion arms two 5-1 on the insertion head two 5 are one-to-one correspondingly inserted and connected together.

[0041] Further preferably, the outer circumferential side of the insertion arm one 3-1 and the outer circumferential side of the insertion arm two 5-1 are both provided with barb structure, and the outer circumferential side of the end of the insertion section 7-2 away from the end plate 7-1 is provided with tapered chamfer structure 7-4.

[0042] Further preferably, the plug-in section 7-2 on the plug body 7 is plugged into the plug-in hole one on the lens 1 from front to back, and the plug-in arm one 3-1 and the plug-in arm two 5-1 are both plugged into the plug-in hole two 7-3 on the plug body 7 from back to front.

[0043] Preferably, the front end of the temple 2 is integrally bent with a "7" shaped connector 2-1, and the rear end is integrally bent with a bent section 2-2 extending away from the other temple 2, the side of the bent section 2-2 facing the other temple 2 is coated with a resin curing layer 2-3, the rear end of the temple 2 is further sleeved with an anti-skid sleeve 8 adjacent to the front side of the bent section 2-2, the plug-in head one 3 is integrally bent and formed on the end of the "7" shaped connector 2-1 facing the lens 1, and the plug-in head two 5 is integrally bent and formed on the left end or the right end of the bridge 4.

[0044] Further preferably, the rear end of the temple 2 is provided with an anti-skid sleeve mounting area 2-4 adjacent to the front side of the bent section 2-2, and the outer circumferential side of the rear end of the temple 2 is provided with anti-skid teeth 2-4a corresponding to the inside of the anti-skid sleeve mounting area 2-4, and the anti-skid sleeve 8 is sleeved and mounted on the anti-skid sleeve mounting area 2-4.

[0045] Further preferably, the temple 2 is made of nano titanium material, the hardness of the bridge 4 is greater than the hardness of the temple 2, and the plug body 7 is made of PP material.

[0046] Further preferably, the bridge 4 has a downwardly bent arm 4-1, and the nose pad 6 is mounted on the lower end of the arm 4-1.

[0047] The frameless glasses of the utility model, the temple is fixedly connected together with the plug body through the plug-in head one at the front end and the plug-in hole one on the lens, and the bridge is fixedly connected together with the plug body through the plug-in head two at the left and right ends and the plug-in hole one on the lens, relative to the connection mode between the temple, the bridge and the lens through the hinge and the screw, the number of parts is effectively reduced, the temple, the bridge and the lens can be assembled into glasses products by hand, the operation is simple, and the assembling and processing efficiency of glasses is greatly improved; during maintenance, the temple or the bridge is pulled out from the lens by force, the plug body protects the lens, the lens is effectively prevented from cracking, then the new temple, the bridge and the lens are assembled through the plug body, the overall operation steps are simple, the time is short, and the maintenance efficiency of glasses is greatly improved; the temple and the bridge are integrally processed from elastic metal material, are good in flexibility, and are light to use, so that the user experience of the frameless glasses of the utility model is good.

[0048] The above merely is the preferred implementation manner of the present application, and it should be noted that, for the ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and refinements can be made, and these improvements and refinements should also be considered as the protection scope of the present application.

Claims

1. A rimless eyeglass characterized by, The frame includes a lens (1), temples (2), and a bridge (4). The lens (1) has insertion holes at both ends, with plugs (7) inserted inside each insertion hole. Each plug (7) has an insertion hole (7-3) facing the lens (1). The temples (2) have a connector (3) at the front end, and the bridge (4) has connectors (5) at both ends. The temples (2) connect to the plugs (7) inside the insertion hole at the left end of the lens (1) via the connector (3) at the front end. The two insertion holes (7-3) or the two insertion holes (7) on the inner plug (7) of the insertion hole at the right end of the lens (1) are inserted and fixed together. The center beam (4) is connected to the two insertion holes (7-3) on the inner plug (7) of the insertion hole at the left end of the lens (1) or the two insertion holes (7-3) on the inner plug (7) of the insertion hole at the right end of the lens (1) through the two insertion connectors (5) located at the left and right ends. The temple (2) and the center beam (4) are both integrally formed from elastic metal material.

2. The rimless eyeglass of claim 1, wherein, The plug (7) includes an end plate (7-1), and a plug section (7-2) is vertically provided on one side of the end plate (7-1). The second plug hole (7-3) is located inside the plug section (7-2). The outer diameter of the plug section (7-2) is slightly smaller than the inner diameter of the first plug hole. The outer diameter of the end plate (7-1) is slightly larger than the outer diameter of the second plug hole (7-3). The corresponding plug connector (3) and plug (7), or the corresponding plug connector (5) and plug (7) are respectively inserted into the corresponding plug hole from the front and rear sides of the lens (1).

3. The rimless eyewear of claim 2, wherein, The first insertion hole is an oblong hole structure with its long axis in the longitudinal direction and its short axis in the horizontal direction, and the insertion section (7-2) is an oblong column structure adapted to the first insertion hole.

4. The rimless eyewear of claim 3, wherein, The first connector (3) includes two connector arms (3-1) corresponding to the upper and lower sides of the front end of the temple (2). The second connector (5) includes two connector arms (5-1) corresponding to the upper and lower sides of the left end or the upper and lower sides of the right end of the center beam (4). The connector section (7-2) has two connector holes (7-3) located on the upper and lower sides. The two connector holes (7-3) on the plug body (7) are connected to the two connector arms (3-1) on the first connector (3) or the two connector arms (5-1) on the second connector (5) in a one-to-one correspondence.

5. The rimless eyeglass of claim 4, wherein, The outer periphery of the first plug arm (3-1) and the outer periphery of the second plug arm (5-1) are provided with barb structures, and the outer periphery of the end of the plug segment (7-2) away from the end plate (7-1) is provided with a tapered chamfer structure (7-4).

6. The rimless eyewear of claim 5, wherein, The insertion section (7-2) on the plug (7) is inserted into the insertion hole one on the lens (1) from front to back. The insertion arm one (3-1) and the insertion arm two (5-1) are inserted into the lens (1) from back to front, corresponding to the insertion hole two (7-3) on the plug (7).

7. The rimless eyewear of claim 1, wherein, The mirror leg (2) is integrally bent with a "7" shaped connector (2-1) at the front end, and is integrally bent with a bent segment (2-2) extending away from the other mirror leg (2) at the rear end, the bent segment (2-2) is coated with a resin curing layer (2-3) on the side facing the other mirror leg (2), the rear end of the mirror leg (2) is further sleeved with an anti-skid sleeve (8) adjacent to the front side of the bent segment (2-2), the plug-in connector one (3) is integrally bent and formed on the end of the "7" shaped connector (2-1) facing the lens (1), and the plug-in connector two (5) is integrally bent and formed on the left end or the right end of the middle beam (4).

8. The rimless eyewear of claim 7, wherein, The rear end of the mirror leg (2) is provided with an anti-skid sleeve mounting area (2-4) adjacent to the front side of the bent segment (2-2), and the outer circumferential side of the rear end of the mirror leg (2) is provided with an anti-skid tooth (2-4a) corresponding to the inside of the anti-skid sleeve mounting area (2-4), and the anti-skid sleeve (8) is sleeved and mounted on the anti-skid sleeve mounting area (2-4).

9. The rimless eyeglasses according to any one of claims 1 to 8, characterized in that, The mirror leg (2) is made of nano titanium material, and the hardness of the middle beam (4) is greater than the hardness of the mirror leg (2), and the plug body (7) is made of PP material.

10. The rimless eyeglass of claim 9, wherein, The middle beam (4) has a downwardly bent supporting arm (4-1), and the nose pad (6) is mounted on the lower end of the supporting arm (4-1).

Images