Light and thin screwless glasses frame mirror leg hinge
Technical Field
The utility model relates to the technical field of eyeglass frames, in particular to a lightweight and slim screw-free eyeglass frame temple hinge.
Background
Glasses are articles for improving eyesight, protecting eyes or being used for decoration, and glasses frames are combined by lenses and glasses frames, and the glasses frames are foldable, so that glasses legs on the glasses frames are in a foldable state.
The prior art 202320212537.9 discloses a glasses leg and a glasses frame, wherein the glasses leg comprises a glasses leg front part and a glasses leg rear part, a positioning counter bore, a first through hole and a second through hole are arranged on the glasses leg front part from front to back, and a plurality of positioning counter bores are arranged at intervals along the length direction of the glasses leg front part; the front end at the rear part of the glasses leg is of a bending structure, and the bending structure comprises a positioning hook, a first limiting strip, a first perforation strip, a second limiting strip and a second perforation strip which are sequentially bent and connected to form an S-shaped structure.
The glasses legs and the glasses frames provided by the prior art can adjust the whole length of the glasses legs according to different positioning counter bores hooked by the positioning hooks when in use, solve the problem that the length of the traditional glasses legs cannot be changed, and enable a user to obtain better wearing feeling; meanwhile, the rear part of the glasses leg, the front part of the glasses leg and the structure are simple, the processing is facilitated, but the glasses leg and the glasses frame are still connected by adopting screws, so that the glasses frame and the glasses leg are thick and heavy, and the wearing experience of a user is influenced.
Disclosure of utility model
Aiming at the defects and shortcomings in the prior art, the utility model provides the hinge for the glasses legs of the light and thin screwless glasses frame, and the connection part between the glasses frame and the glasses legs is arranged in a T-shaped step shape, so that the glasses frame and the glasses legs are light and thin when being connected, and the buckle ends are used for combined connection, thereby reducing the weight and thickness of equipment and increasing wearing comfort of users.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a light and thin screwless glasses frame mirror leg hinge, it includes preceding mirror frame 1, goes up fixed head 2, back mirror leg frame 3, cylindric glue 5, down T type fixed head 8, be equipped with preceding mirror leg round hole 4 on the preceding mirror frame 1, be equipped with back mirror leg round hole 7 on the back mirror leg frame 3, cylindric glue 5 runs through its preceding mirror leg round hole 4 and back mirror leg round hole 7, and down T type fixed head 8 is installed to the inner chamber of cylindric glue 5, down the top and the looks joint of last fixed head 2 of T type fixed head 8.
Further, a buffer gasket 6 is arranged between the front mirror frame 1 and the rear mirror leg frame 3, and the buffer gasket 6 is in clearance fit with the outer wall of the cylindrical glue 5.
Further, the rear end of the front mirror frame 1 and the front end of the rear mirror leg frame 3 are both L-shaped steps.
Further, a lens frame connection bump 101 is provided on the inner side of the front end of the front lens frame 1.
Further, an earmuff connecting rod 301 is arranged at the rear end of the rear glasses leg frame 3.
After the technical scheme is adopted, the utility model has the beneficial effects that: the connection part between the glasses frame and the glasses legs is set to be in a T-shaped step shape, so that the glasses frame and the glasses legs are lighter and thinner when connected, and the buckle ends are used for combined connection, so that the weight and thickness of equipment are reduced, and the wearing comfort of a user is improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic diagram of the lower view structure corresponding to fig. 1.
Fig. 3 is an enlarged schematic view of the structure at a in fig. 2.
Fig. 4 is a schematic view of an exploded state based on fig. 3.
Reference numerals illustrate: front mirror frame 1, upper fixed head 2, back mirror leg frame 3, front mirror leg round hole 4, cylindric glue 5, buffer pad 6, back mirror leg round hole 7, lower T-shaped fixed head 8, picture frame connecting lug 101, earmuff connecting rod 301.
Detailed Description
Referring to fig. 1 to 4, the technical scheme adopted in this embodiment is as follows: the front mirror comprises a front mirror frame 1, an upper fixing head 2, a rear mirror leg frame 3, a cylindrical adhesive 5 and a lower T-shaped fixing head 8, wherein a front mirror leg round hole 4 is formed in the front mirror frame 1, a rear mirror leg round hole 7 is formed in the rear mirror leg frame 3, the cylindrical adhesive 5 penetrates through the front mirror leg round hole 4 and the rear mirror leg round hole 7, the lower T-shaped fixing head 8 is mounted in an inner cavity of the cylindrical adhesive 5, and the top of the lower T-shaped fixing head 8 is clamped with the upper fixing head 2.
More specifically, a buffer pad 6 is disposed between the front mirror frame 1 and the rear mirror leg frame 3, and the buffer pad 6 is in clearance fit with the outer wall of the cylindrical adhesive 5. The buffer gasket 6 can separate the front mirror frame 1 and the rear mirror leg frame 3, so that the front mirror frame 1 and the rear mirror leg frame 3 cannot be worn mutually when rotating, and the service lives of the front mirror frame 1 and the rear mirror leg frame 3 are prolonged.
More specifically, the rear end of the front mirror frame 1 and the front end of the rear mirror leg frame 3 are both L-shaped steps. The connection parts between the front mirror frame 1 and the rear mirror leg frame 3 are all prepared into L-shaped steps, and when the front mirror frame 1 and the rear mirror leg frame 3 are connected in an installation mode, the connection space between the front mirror frame 1 and the rear mirror leg frame 3 can be effectively reduced.
More specifically, the inner side of the front end of the front mirror frame 1 is provided with a mirror frame connection bump 101. The frame connection bumps 101 are used for mounting and connecting lenses.
More specifically, the rear end of the rear temple frame 3 is provided with an ear cap connecting rod 301. The earmuffs can be installed by means of the earmuff connecting rod 301.
The working principle of the utility model is as follows: when the front mirror frame 1 and the rear mirror leg frame 3 are installed, a worker should align the front mirror leg round hole 4 with the rear mirror leg round hole 7, install the buffer pad 6 for increasing the buffer effect between the front mirror frame 1 and the rear mirror leg frame 3, then, penetrate the cylindrical glue 5 through the front mirror leg round hole 4 and the rear mirror leg round hole 7, connect the front mirror frame 1 and the rear mirror leg frame 3 through the cylindrical glue 5, and fix the cylindrical glue 5 by installing the upper fixing head 2 and the lower T-shaped fixing head 8, thereby completing the installation between the front mirror frame 1 and the rear mirror leg frame 3, and after the installation, the worker can install the lenses, the earmuffs and the like, thus completing the integral installation of the glasses, and facilitating the normal use of users.
The above description is only for the purpose of illustrating the technical solution of the present utility model and not for the purpose of limiting the same, and other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.