CN220040888U

CN220040888U - Glasses without bolts

Info

Publication number: CN220040888U
Application number: CN202321638210.4U
Authority: CN
Inventors: 熊勋
Original assignee: Yingtan Este Industry And Trade Co ltd
Current assignee: Yingtan Este Industry And Trade Co ltd
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2023-11-17
Anticipated expiration: 2033-06-26

Abstract

The utility model discloses a pair of bolt-free glasses, which comprises a glasses frame, lenses and glasses legs positioned on two sides of the glasses frame, wherein the glasses legs are connected with the glasses frame through connecting pieces, the connecting pieces comprise hinge parts connected with the glasses legs and plug-in parts connected with the glasses frame, the plug-in parts comprise baffle plates propped against the inner sides of the glasses frame, at least one plug-in part is arranged on the baffle plates, and insertion holes matched with the plug-in parts are formed in the inner sides of the glasses frame; the hinge part is vertically provided with a rotating shaft, and one end of the glasses leg, which is close to the connecting piece, is hinged on the rotating shaft. The insertion holes are embedded and matched with the plug-in units, and then glue is used for reinforcement, so that the connecting piece and the glasses frame can be fixed under the condition of no bolts; the glasses are integrally attractive, and the existence of the inserting part can not be seen from the front side without bolts and the connecting piece is arranged on the inner side of the glasses frame. The cooperation of separation blade and spacing groove can prevent that the connecting piece skew from rotating, increases the area of contact of grafting portion and picture frame simultaneously for glue is fixed more firm.

Description

Glasses without bolts

Technical Field

The utility model relates to the technical field of glasses, in particular to a pair of bolt-free glasses.

Background

Glasses are an indispensable tool in daily life of many people. The glasses comprise a glasses frame, lenses and glasses legs, wherein the glasses legs are connected with the glasses frame through connecting pieces.

In the prior art, the connecting piece and the glasses frame are usually required to be fixed through welding or bolts, and a welding mode is adopted, so that more or less raised welding flux is left, the overall attractive appearance is affected, and the problem that the attractive appearance is affected also exists due to the fact that the bolts are used for fixing.

Furthermore, in the prior art, the connecting piece is hinged with the glasses leg through bolts. Because the glasses leg needs to be continuously folded, the glasses leg and the connecting piece can continuously rotate, so that the bolts are easy to loosen, and the glasses leg needs to be screwed down by adopting a specific tool after loosening.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model aims to provide glasses which are free of bolts and loose, and have an embedded connection structure between a glasses frame and a connecting piece.

In order to solve the problems, the utility model adopts the following technical scheme. The bolt-free glasses comprise a glasses frame, lenses and glasses legs positioned on two sides of the glasses frame, wherein the glasses legs are connected with the glasses frame through connecting pieces, the connecting pieces comprise hinge parts connected with the glasses legs and plug-in parts connected with the glasses frame, the plug-in parts comprise baffle plates propped against the inner side of the glasses frame, at least one plug-in unit is mounted on the baffle plates, and insertion holes matched with the plug-in units are formed in the inner side of the glasses frame; the hinge part is vertically provided with a rotating shaft, and one end of the glasses leg, which is close to the connecting piece, is hinged on the rotating shaft.

Preferably, the outer wall of the insert is provided with a plurality of rows of barbs at intervals along the axial direction of the insert.

Preferably, the inside of the glasses frame is provided with a limit groove which is embedded with the baffle plate, and the jack is positioned in the limit groove.

Preferably, the insertion holes and the insertion pieces are embedded and installed by glue.

Preferably, the inner lens frame of the plug-in part is completely shielded.

Preferably, the hinge part is provided with a first through hole which is vertically arranged; the glasses leg is close to the movable groove of cover on articulated part transversely having seted up to the one end of connecting piece, vertically sets up the second through-hole, the pivot is hollow tubulose, inserts this pivot in proper order in second through-hole, first through-hole, the second through-hole again to the pivot reaming, and then makes the pivot fix in the second through-hole.

Preferably, the inner diameter of the second through hole is smaller than the inner diameter of the first through hole.

Preferably, the hinge part is vertically and fixedly provided with a rotating shaft on the upper surface and the lower surface, one end of the glasses leg, which is close to the connecting piece, is transversely provided with a movable groove sleeved on the hinge part, and the upper surface and the lower surface of the movable groove are provided with limiting holes which are hinged and matched with the rotating shaft.

Preferably, a chute which extends and is communicated with the limiting block is formed in one end, close to the glasses frame, of the glasses leg, and the caliber of the chute from one end, close to the glasses frame, to one end, close to the limiting block is gradually reduced.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The insertion holes are embedded and matched with the plug-in units, and then glue is used for reinforcement, so that the connecting piece and the glasses frame can be fixed under the condition of no bolts; the glasses are integrally attractive, and the existence of the inserting part can not be seen from the front side without bolts and the connecting piece is arranged on the inner side of the glasses frame.

(2) The cooperation of separation blade and spacing groove can prevent that the connecting piece skew from rotating, increases the area of contact of grafting portion and picture frame simultaneously for glue is fixed more firm.

(3) The hinge part is hinged with one end of the glasses leg, which is close to the connecting part, through the rotating shaft, bolts are not needed, and the condition that the bolts are loose can not occur.

Drawings

FIG. 1 is a top view of the present utility model;

FIG. 2 is an enlarged cross-sectional view at A of FIG. 1;

FIG. 3 is a schematic structural diagram of embodiment 1 of the present utility model;

fig. 4 is a schematic structural diagram of embodiment 2 of the present utility model.

The reference numerals in the figures illustrate:

1. a frame; 2. a temple; 21. a first through hole; 22. a movable groove; 3. a connecting piece; 4. a plug-in part; 41. a baffle; 42. an insert; 43. a barb; 411. a limit groove; 421. a jack; 5. a hinge part; 51. a second through hole; 6. a rotating shaft; 7. a limiting hole; 8. and a sliding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

as shown in fig. 1-2, the glasses without bolts comprise a glasses frame 1, lenses and glasses legs 2 positioned at two sides of the glasses frame 1, wherein the glasses legs 2 are connected with the glasses frame 1 through connecting pieces 3. The connecting piece 3 comprises a hinge part 5 connected with the glasses leg 2 and a plug part 4 connected with the glasses frame 1, the plug part 4 comprises a baffle 41 propped against the inner side of the glasses frame 1, at least one plug-in piece 42 is arranged on the baffle 41, and a jack 421 which is embedded with the plug-in piece 42 is arranged on the inner side of the glasses frame 1. Here, in order to prevent the insert 42 from slipping out of the insertion hole 421, a plurality of rows of barbs 43 are provided on the outer wall of the insert 42 at intervals in the axial direction of the insert 42. The barbs 43 may be circumferentially spaced or may be arranged in rows. The inner side of the mirror frame 1 is provided with a limiting slot 411 which is embedded with the baffle 41, and the jack 421 is positioned in the limiting slot 411. The limiting slot 411 limits the baffle 41 to prevent the baffle from being rotationally offset. The depth of the limiting slot 411 may be greater than the thickness of the baffle 41, and the baffle 41 is completely embedded in the limiting slot 411. Of course, the depth of the limiting slot 411 may be smaller than the thickness of the baffle 41, and the baffle 41 is partially embedded in the limiting slot 411, and the other part is exposed outside the limiting slot 411. When the plug-in part 4 is installed, glue can be dripped into the jack 421 and the limit slot 411, or coated on the plug-in part 42 and the baffle 41, and then the plug-in part 42 and the baffle 41 are respectively embedded into the jack 421 and the limit slot 411. After the glue is dried, the connecting piece 3 is stably fixed on the mirror frame 1. Because the plug-in part 4 is fixed on the inner side of the mirror frame 1, the mirror frame 1 can completely shield the plug-in part 4 when the mirror frame 1 is watched from the front side of the mirror frame 1, and the overall aesthetic degree is improved.

A rotating shaft 6 is vertically arranged on the hinge part 5, and one end of the glasses leg 2 close to the connecting piece 3 is hinged on the rotating shaft 6. Specifically, a first through hole 21 is provided in the hinge portion 5, which is vertically provided. The end of the glasses leg 2 near the connecting piece 3 is transversely provided with a movable groove 22 sleeved on the hinge part 5, wherein the matching structure of the movable groove 22 and the hinge part 5 is the prior art, namely the hinge part 5 can rotate in the movable groove 22. The hinge 5 is vertically provided with a second through hole 51, the rotating shaft 6 is hollow and tubular, the rotating shaft 6 is sequentially inserted into the second through hole 51, the first through hole 21 and the second through hole 51, and then the rotating shaft 6 is reamed, so that the rotating shaft 6 is fixed in the second through hole 51. Here, when the inner diameters of the first through hole 21 and the second through hole 51 are the same, only the upper and lower ends of the rotating shaft 6 can be reamed, so that the outer wall of the rotating shaft is closely attached to the inner wall of the second through hole 51 to complete fixation. Of course, the inner diameter of the second through hole 51 may be set smaller than the inner diameter of the first through hole 21, so that both ends of the rotating shaft 6 may be reamed or the entire rotating shaft 6 may be reamed during the reaming. The two ends of the rotating shaft 6 are reamed and then fixed on the second through hole 51, and when the glasses leg 2 rotates, the rotating shaft 6 and the first through hole 21 rotate relatively.

Example 2:

the difference from the embodiment 1 is that: different in hinge structure, referring to fig. 4, the upper and lower surfaces of the hinge part 5 are vertically and fixedly provided with a rotating shaft 6, one end of the glasses leg 2, which is close to the connecting piece 3, is transversely provided with a movable groove 22 sleeved on the hinge part 5, and the upper and lower surfaces of the movable groove 22 are provided with limiting holes 7 in hinge fit with the rotating shaft 6. When the glasses leg 2 is assembled, the glasses leg is generally made of metal or plastic with elastic deformation, and the rotating shaft 6 is clamped into the limiting hole 7 after the movable groove 22 is opened. For easy assembly, a chute 8 extending and communicating with the limiting block is arranged at one end of the glasses leg 2 close to the glasses frame 1, and the aperture of the chute 8 gradually decreases from one end close to the glasses frame 1 to one end limited by the limiting block. When the movable groove 22 is assembled, the sliding groove 8 is aligned with the rotating shaft 6 to move towards the direction of the mirror frame 1, and the rotating shaft 6 can prop up the movable groove 22 so as to be clamped into the limiting hole 7. The assembly is easier to operate.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The utility model provides a screwless glasses, includes picture frame (1), lens and is located mirror leg (2) of picture frame (1) both sides, is connected its characterized in that through connecting piece (3) between mirror leg (2) and picture frame (1): the connecting piece (3) comprises a hinging part (5) connected with the glasses leg (2) and a plug-in part (4) connected with the glasses frame (1), the plug-in part (4) comprises a baffle piece (41) propped against the inner side of the glasses frame (1), at least one plug-in piece (42) is arranged on the baffle piece (41), and a jack (421) which is matched with the plug-in piece (42) in an embedded manner is formed in the inner side of the glasses frame (1); the hinge part (5) is vertically provided with a rotating shaft (6), and one end of the glasses leg (2) close to the connecting piece (3) is hinged on the rotating shaft (6).

2. A pair of screwless spectacles according to claim 1, wherein: and a plurality of rows of barbs (43) are arranged on the outer wall of the insert (42) at intervals along the axial direction of the insert (42).

3. A pair of screwless spectacles according to claim 1, wherein: the inner side of the mirror frame (1) is provided with a limiting groove (411) which is embedded with the baffle plate (41), and the inserting hole (421) is positioned in the limiting groove (411).

4. A pair of screwless spectacles according to claim 2 or 3, wherein: the insertion holes (421) and the inserts (42) are embedded and installed by glue.

5. A pair of screwless spectacles according to claim 1, wherein: the inner mirror frame (1) of the plug-in connection part (4) is completely shielded.

6. A pair of screwless spectacles according to claim 1, wherein: the hinge part (5) is provided with a first through hole (21) which is vertically arranged; the glasses leg (2) is close to one end of the connecting piece (3) and transversely provided with a movable groove (22) sleeved on the hinge part (5), a second through hole (51) is vertically formed, the rotating shaft (6) is hollow and tubular, the rotating shaft (6) is sequentially inserted into the second through hole (51), the first through hole (21) and the second through hole (51), the rotating shaft (6) is reamed, and then the rotating shaft (6) is fixed in the second through hole (51).

7. A pair of screwless spectacles according to claim 6, wherein: the inner diameter of the second through hole (51) is smaller than the inner diameter of the first through hole (21).

8. A pair of screwless spectacles according to claim 1, wherein: the hinge is characterized in that a rotating shaft (6) is vertically and fixedly arranged on the upper surface and the lower surface of the hinge part (5), a movable groove (22) sleeved on the hinge part (5) is transversely formed in one end, close to the connecting piece (3), of the glasses leg (2), and a limiting hole (7) in hinged fit with the rotating shaft (6) is formed in the upper surface and the lower surface of the movable groove (22).

9. A pair of screwless spectacles according to claim 8, wherein: the glasses leg (2) is close to one end of the glasses frame (1) and is provided with a chute (8) which extends and is communicated with the limiting block, and the caliber of the chute (8) from one end close to the glasses frame (1) to one end limited by the chute is gradually reduced.