CN216792600U

CN216792600U - Glasses without hinge and screw

Info

Publication number: CN216792600U
Application number: CN202220465231.XU
Authority: CN
Inventors: 周爱松; 王俊锋
Original assignee: Zhejiang Tongda Optics Co ltd
Current assignee: Zhejiang Tongda Optics Co ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-06-21
Anticipated expiration: 2032-03-04

Abstract

The utility model relates to a pair of hingeless and screwless glasses, which comprises a frame and glasses legs, wherein both sides of the frame are connected with frame pile heads, the glasses legs are positioned on the rear sides of the frame pile heads, the glasses legs are connected with abutting plates, the abutting plates are positioned on one sides of the glasses legs facing to the middle parts of the frame, the frame pile heads are bent backwards from the positions of the frame, the rear sides of the frame pile heads are connected with positioning clamping plates, the positioning clamping plates are inserted between the glasses legs and the abutting plates, the positioning clamping plates comprise hook parts, connecting openings are formed in the abutting plates, cross bars are arranged on the connecting openings, the hook parts are rotatably matched on the cross bars, the structure can stably and reliably connect the glasses legs to the frame pile heads and can rotate inwards, during assembly, no screws exist, so that an assembly tool is not needed, and the assembly efficiency is high, meanwhile, the problems of screw thread slipping and the like do not exist due to the fact that no screw is used, and the using effect is good.

Description

Glasses without hinge and screw

Technical Field

The utility model relates to the technical field of glasses, in particular to a pair of glasses without a hinge and a screw.

Background

The glasses are simple optical devices manufactured for correcting eyesight or protecting eyes, the glasses legs are used for wearing the glasses on ears of a human body, the existing connection between the glasses legs and the pile heads of the glasses frame is connected through screw hinges, tools such as screwdrivers are needed during assembly, and the assembly efficiency is affected; meanwhile, the screw is easy to slip after long-term use. The use effect is not ideal.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of glasses without a hinge and a screw, wherein the glasses legs are connected with the pile heads of the glasses frames in a hinge-free and screw-free mode, the assembly efficiency is high, the problems of screw thread slippage and the like do not exist due to the fact that the screws are not used, the use effect is good, and the problems existing in the use process in the prior art are solved.

The technical scheme of the utility model is realized as follows: the utility model provides a glasses that no hinge does not have screw, includes picture frame and mirror leg, all be connected with the picture frame pile head on the both sides of picture frame, the mirror leg is located the rear side of picture frame pile head, be connected with on the mirror leg and support and hold the board, support and hold the board and be located the mirror leg towards one side at picture frame middle part, the picture frame pile head is crooked towards the back from the position of picture frame, be connected with the location cardboard on the rear side of picture frame pile head, the location cardboard inserts to the mirror leg and supports and hold between the board, including colluding the portion on the location cardboard, it has connect the opening to support to have opened on holding the board, the last horizontal pole that is equipped with of connect the opening, collude a normal running fit on the horizontal pole.

Preferably, the front end of the abutting plate is provided with a through hole, and the through hole is used for allowing the positioning clamping plate to enter.

Preferably, the mirror leg is supporting to open on holding the board rear side and is having first bayonet socket and second bayonet socket, support and be connected with the picture peg perpendicularly on holding the rear end of board, the picture peg passes first bayonet socket, be connected with the connecting plate on the picture peg perpendicularly, the laminating of connecting plate is kept away from on one side at the mirror leg middle part, be connected with the fixture block perpendicularly on the connecting plate, fixture block interference fit is on the second bayonet socket.

Preferably, an arc-shaped abutting surface is arranged at the rear end of the positioning clamping plate in an inverted mode, and the wear-resisting plates which are used for being in contact with the arc-shaped abutting surfaces are arranged on the glasses legs.

Preferably, the support plate is made of elastic metal or plastic material.

Preferably, the abutting plate, the inserting plate, the connecting plate and the clamping block are of an integrally formed structure.

Preferably, the glasses legs are provided with convex ribs on one side facing the middle part of the glasses frame and one side far away from the middle part of the glasses frame, and the convex ribs are arranged at the rear side of the second bayonet.

In conclusion, the beneficial effects of the utility model are as follows:

1. adopt the mode of no hinge screwless to be connected between mirror leg and the picture frame pile head, specifically be the overhead location cardboard of picture frame pile insert to the mirror leg and support between the holding plate, wherein collude portion normal running fit on the cardboard of location on support the horizontal pole on the holding plate, this structure can be reliable and stable connect the mirror leg on the picture frame pile head, and can rotate the mirror leg inwards, when assembling, owing to there is not the existence of screw, so also need not erecting tool, assembly efficiency is high, simultaneously owing to do not use the screw and just do not have screw smooth tooth scheduling problem yet, excellent in use effect.

2. When the mirror leg rotated inwards, on the location cardboard entered into the opening, this structure can prevent that the location cardboard under this state from rocking from top to bottom to keep the stability that mirror leg and picture frame pile head are connected.

3. Arc conflict face on the location cardboard is convenient for the mirror leg inwards to rotate, and the antifriction plate that sets up on the mirror leg can protect the mirror leg structure.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the temple and the temple of the spectacle frame of the present invention;

FIG. 3 is a schematic view of the structure of FIG. 2 viewed from another angle;

fig. 4 is an exploded view of the structure of the temple and the pile head of the spectacle frame in the present invention;

FIG. 5 is a schematic view of the structure of FIG. 4 viewed at another angle;

FIG. 6 is a schematic structural view showing the state where temples are spread out according to the present invention;

fig. 7 is a schematic view of the present invention with the temples inwardly brought together.

In the figure: 1. a mirror frame; 2. a temple; 3. a pile head of the mirror frame; 4. a holding plate; 5. positioning a clamping plate; 6. a hook part; 7. a connection opening; 8. a cross bar; 9. a port; 10. a first bayonet; 11. a second bayonet; 12. inserting plates; 13. a connecting plate; 14. a clamping block; 15. an arc-shaped abutting surface; 16. a wear plate; 17. and (5) convex ribs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 7 in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

as shown in fig. 1 to 7, the utility model discloses a pair of glasses without a hinge and a screw, comprising a frame 1 and a leg 2, wherein two sides of the frame 1 are both connected with frame posts 3, the frame posts 3 and the frame 1 are of an integrated structure, the leg 2 is located on the rear side of the frame posts 3, the leg 2 is connected with a holding plate 4, the holding plate 4 is located on one side of the leg 2 facing the middle part of the frame 1, the frame posts 3 are bent backwards from the position of the frame 1, and the rear side of the frame posts 3 is connected with a positioning clamping plate 5, which needs to be explained: the support plate 4 is made of elastic metal or plastic materials, the positioning clamping plate 5 is inserted between the glasses legs 2 and the support plate 4, the positioning clamping plate 5 comprises a hook portion 6, the support plate 4 is provided with a connecting opening 7, the connecting opening 7 is provided with a cross rod 8, and the hook portion 6 is rotatably matched on the cross rod 8.

In addition, the front end of the abutting plate 4 is also provided with a through hole 9, and the through hole 9 is used for the positioning clamping plate 5 to enter.

The glasses legs 2 and the glasses frame pile heads 3 are connected in a hinge-free and screw-free mode, in particular a positioning clamping plate 5 on the glasses frame pile heads 3 is inserted between the glasses legs 2 and a propping plate 4, wherein the hook part 6 on the positioning clamping plate 5 is rotationally matched on the cross bar 8 on the supporting plate 4, the structure can stably and reliably connect the glasses leg 2 on the glasses frame pile head 3 and can also meet the requirement that the glasses leg 2 rotates inwards, as shown in fig. 6, the temple is unfolded, and the positioning clamping plate 5 is attached to the temple 2 in parallel, and figure 7 shows the state when the temple 2 is folded inwards, at this time, the positioning clamping plate 5 enters the through hole 9 at the front end of the holding plate 4, the hook part 6 on the positioning clamping plate 5 is clamped between the holding plate 4 and the temple 2 while being rotationally matched with the cross rod 8, therefore, in any state, the structure can maintain the connection reliability between the temple 2 and the frame post 3.

The specific structure of the holding plate 4 connected to the glasses legs 2 is as follows: mirror leg 2 has first bayonet socket 10 and second bayonet socket 11 to open on supporting and holding 4 rear sides, support and be connected with picture peg 12 perpendicularly on holding the rear end of board 4, picture peg 12 passes first bayonet socket 10, be connected with connecting plate 13 on the picture peg 12 perpendicularly, connecting plate 13 laminates on one side of mirror leg 2 keeping away from 1 middle part of picture frame, be connected with fixture block 14 perpendicularly on the connecting plate 13, fixture block 14 interference fit is on second bayonet socket 11, and this structure can be reliable and stable will support and hold board 4 and connect on mirror leg 2. The abutting plate 4, the inserting plate 12, the connecting plate 13 and the clamping block 14 are of an integrally formed structure, and the structural strength is good.

As shown in fig. 4 and 5, an arc-shaped abutting surface 15 is inverted on the rear end of the positioning clamping plate 5, the arc-shaped abutting surface 15 facilitates the inward rotation of the temple 2, an abrasion-resistant plate 16 for contacting with the arc-shaped abutting surface 15 is arranged on the temple 2, and when the temple 2 rotates, the arc-shaped abutting surface 15 mainly works on the abrasion-resistant plate 16, so that the temple structure can be protected by arranging the abrasion-resistant plate.

In the present invention, the temple 2 is provided with the protruding rib 17 on both the side facing the middle of the frame 1 and the side far away from the middle of the frame 1, the protruding rib 17 is arranged at the rear position of the second bayonet 11, and the protruding rib 17 can improve the structural strength of the temple 2.

Meanwhile, the utility model also points out terms such as: the terms "front," "back," "vertical," "horizontal," and the like, as used herein, are intended to refer to an orientation or positional relationship as shown in the drawings for convenience in describing the utility model and in order to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the utility model.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a no hinge does not have glasses of screw, includes picture frame (1) and mirror leg (2), all be connected with picture frame pile head (3) on the both sides of picture frame (1), mirror leg (2) are located the rear side of picture frame pile head (3), its characterized in that: be connected with on mirror leg (2) and support and hold board (4), support and hold board (4) and be located mirror leg (2) towards mirror frame (1) one side at middle part, mirror frame pile head (3) are crooked towards the back from the position of mirror frame (1), be connected with location cardboard (5) on the rear side of mirror frame pile head (3), location cardboard (5) insert to mirror leg (2) and support and hold between board (4), including colluding portion (6) on location cardboard (5), it has connect opening (7) to support to open on holding board (4), be equipped with horizontal pole (8) on connect opening (7), collude portion (6) normal running fit on horizontal pole (8).

2. The hingeless, screwless eyewear according to claim 1, wherein: the front end of the abutting plate (4) is provided with a through hole (9), and the through hole (9) is used for the positioning clamping plate (5) to enter.

3. The hingeless, screwless eyewear according to claim 1, wherein: mirror leg (2) are supporting to open on holding board (4) rear side has first bayonet socket (10) and second bayonet socket (11), support and be connected with picture peg (12) on holding the rear end of board (4) perpendicularly, picture peg (12) pass first bayonet socket (10), be connected with connecting plate (13) on picture peg (12) perpendicularly, connecting plate (13) laminating is kept away from on one side at picture frame (1) middle part in mirror leg (2), be connected with fixture block (14) on connecting plate (13) perpendicularly, fixture block (14) interference fit is on second bayonet socket (11).

4. The hingeless, screwless eyewear according to claim 1, wherein: an arc-shaped abutting surface (15) is inverted at the rear end of the positioning clamping plate (5), and an abrasion-resistant plate (16) which is used for being in contact with the arc-shaped abutting surface (15) is arranged on the glasses legs (2).

5. The hingeless, screwless eyewear according to claim 1, wherein: the supporting plate (4) is made of elastic metal or plastic material.

6. The hingeless, screwless eyewear according to claim 3, wherein: the supporting plate (4), the inserting plate (12), the connecting plate (13) and the clamping block (14) are of an integrally formed structure.

7. The hingeless, screwless eyewear according to claim 3, wherein: the glasses legs (2) are provided with convex ribs (17) on one side facing the middle part of the glasses frame (1) and one side far away from the middle part of the glasses frame (1), and the convex ribs (17) are arranged on the rear side of the second bayonet (11).