CN214311142U

CN214311142U - Ophthalmology try-on glasses with protective structure

Info

Publication number: CN214311142U
Application number: CN202120737452.3U
Authority: CN
Inventors: 李乾海; 杨雯; 周桃
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2021-09-28
Anticipated expiration: 2031-04-12

Abstract

The utility model discloses an ophthalmology try-on glasses with protective structure, including underframe and lens, the inner wall arrangement of underframe has the foam-rubber cushion, and the inboard arrangement of foam-rubber cushion has the lens, the top of lens is connected with the frame, and the inside arrangement of going up the frame has the spring, the one end of spring is connected with the bullet tongue, and the external connection of bullet tongue has the fixture block, one side of going up the frame is connected with the upper junction plate, and the rear of upper junction plate is connected with the lug, the outside of lug is provided with the mirror leg, and the external connection of mirror leg has the pin, settle the below of upper junction plate has lower connecting plate, and the rear of lower connecting plate is connected with the fixed block, the external connection of fixed block has the fastening area, and the outside arrangement in fastening area has the snap-fastener. This ophthalmology try-on glasses with protective structure possesses the performance of antidetonation buffering through the foam-rubber cushion who sets up, can effectually cushion the lens, protects the lens, the security performance of the lens of improvement.

Description

Ophthalmology try-on glasses with protective structure

Technical Field

The utility model relates to the technical field of glasses, specifically be an ophthalmology tries on glasses with protective structure.

Background

Spectacles are a combination of lenses and frames for improving vision, protecting the eyes or for decorative purposes. The glasses can correct multiple vision problems, including myopia, hyperopia, astigmatism, presbyopia, strabismus or amblyopia etc to along with the people that vision is not good more and more, people just can go the ophthalmology hospital and wear glasses, consequently for the ease of people selects glasses, the hospital can be through trying on glasses, lets the customer carry out the glasses of different models and tries on, makes the selection that the customer can be more accurate.

Present try to wear glasses because customer's visual condition is different, consequently need change different lenses, makes the process of changing the lens more troublesome, is not convenient for change to do not possess the structure of carrying out the protection to the lens, make the lens easily break, the user demand who satisfies people that can not be fine carries out technical innovation on current glasses basis to above-mentioned condition.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ophthalmology tries on glasses with protective structure to propose current trying on glasses in solving above-mentioned background, because client's visual condition is different, consequently need change different lenses, the process that makes the change lens is more troublesome, is not convenient for change, and do not possess the structure of protecting the lens, make the lens easily break, can not be fine satisfy people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: an ophthalmic try-on glasses with a protection structure comprises a lower frame and lenses, wherein a sponge cushion is arranged on the inner wall of the lower frame, the lenses are arranged on the inner side of the sponge cushion, an upper frame is connected to the upper portion of the lenses, a spring is arranged inside the upper frame, one end of the spring is connected with a spring tongue, a clamping block is connected to the outer portion of the spring tongue, an upper connecting plate is connected to one side of the upper frame, a lug is connected to the rear portion of the upper connecting plate, glasses legs are arranged outside the lug, pins are connected to the outer portions of the glasses legs, a lower connecting plate is arranged below the upper connecting plate, a fixing block is connected to the rear portion of the lower connecting plate, a fastening belt is connected to the outer portion of the fixing block, snap fasteners are arranged outside the fastening belt, a limiting plate is arranged on one side of the fastening belt, a placement groove is connected to the outer wall of the lower frame, and a nose support is arranged on the inner side of the placement groove, and the outside of the placing groove is connected with a screw.

Preferably, the lower frame forms a clamping structure with the upper frame through a clamping block, the clamping block forms an elastic structure with the spring through the spring tongue, and the spring is elastically connected with the spring tongue.

Preferably, the interiors of the lower frame and the upper frame are both hollow structures, the lower frame and the upper frame are both wrapped outside the spongy cushion, and the spongy cushion is in adhesive connection with the lower frame.

Preferably, the fastening belt is wrapped outside the glasses legs and the fixing blocks, the fastening belt is in adhesive connection with the glasses legs, and the fastening belt is in sewing connection with the snap fasteners.

Preferably, the glasses legs form a rotating structure with the upper connecting plate through pins, the upper connecting plate is fixedly connected with the upper frame, and the outer dimensions of the upper frame and the lower connecting plate are matched.

Preferably, the limiting plate is parallel to the glasses legs, and the limiting plate is in adhesive connection with the glasses legs.

Preferably, the screw penetrates through the nose support and the inner part of the placement groove, the nose support is of a T-shaped structure, and the nose support is made of latex.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the clamping block is convenient to fix through the arranged spring tongue and the spring, the stability between the clamping block and the upper frame is improved, so that the lower frame and the upper frame are more firmly connected, the lens is convenient to replace through the arranged upper frame and the lower frame, and the sponge cushion has the shock-proof buffering performance, can effectively buffer the lens, protects the lens and improves the safety performance of the lens;

2. the fixed block is arranged to increase the thickness of the connecting part of the glasses legs, so that the glasses legs are not easy to break off, and the pins are arranged to facilitate the folding and the storage of the glasses legs, thereby facilitating the storage of the glasses and the disassembly and the installation of the glasses legs;

3. through the limiting plate that sets up, play the spacing effect of mirror leg and fixed block, prevent the two excessive rotation to indirect messenger mirror leg wears more firm, is difficult for rocking, and the material that holds in the palm through the nose that sets up is the latex material, increases customer's use travelling comfort, through the screw and the resettlement groove that set up, the installation and the change that the nose that is convenient for held in the palm.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the glasses of the present invention;

FIG. 2 is a schematic view of the front structure of the upper connecting plate and the lower connecting plate of the present invention;

fig. 3 is a schematic view of the internal connection structure of the upper frame and the lower frame of the present invention;

fig. 4 is a schematic view of the internal structure of the lower frame of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the nose pad of the present invention.

In the figure: 1. a lower frame; 2. a lower connecting plate; 3. an upper connecting plate; 4. a temple; 5. an upper frame; 6. a lens; 7. a nose pad; 8. a bump; 9. a fixed block; 10. snapping; 11. a fastening tape; 12. a pin; 13. a limiting plate; 14. a spring; 15. a clamping block; 16. a spring tongue; 17. a sponge cushion; 18. a placing groove; 19. and (4) screws.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an ophthalmic try-on glasses with a protection structure comprises a lower frame 1 and lenses 6, wherein a sponge cushion 17 is arranged on the inner wall of the lower frame 1, the lenses 6 are arranged on the inner side of the sponge cushion 17, an upper frame 5 is connected above the lenses 6, a spring 14 is arranged inside the upper frame 5, one end of the spring 14 is connected with a spring tongue 16, a clamping block 15 is connected outside the spring tongue 16, an upper connecting plate 3 is connected to one side of the upper frame 5, a lug 8 is connected to the rear side of the upper connecting plate 3, a glasses leg 4 is arranged outside the lug 8, a pin 12 is connected outside the glasses leg 4, a lower connecting plate 2 is arranged below the upper connecting plate 3, a fixing block 9 is connected to the rear side of the lower connecting plate 2, a fastening belt 11 is connected to the outside of the fixing block 9, a snap fastener 10 is arranged outside the fastening belt 11, a limiting plate 13 is arranged on one side of the fastening belt 11, a mounting groove 18 is connected to the outer wall of the lower frame 1, the inner side of the placing groove 18 is provided with the nose support 7, and the outer part of the placing groove 18 is connected with a screw 19.

The utility model discloses in: the lower frame 1 forms a clamping structure with the upper frame 5 through a clamping block 15, the clamping block 15 forms an elastic structure with the spring 14 through a spring tongue 16, and the spring 14 is elastically connected with the spring tongue 16; through the elastic tongue 16 and the spring 14, the fixture block 15 is convenient to fix, the stability between the fixture block 15 and the upper frame 5 is improved, so that the connection between the lower frame 1 and the upper frame 5 is firmer, and the lens 6 is convenient to replace through the upper frame 5 and the lower frame 1.

The utility model discloses in: the interiors of the lower frame 1 and the upper frame 5 are both hollow structures, the lower frame 1 and the upper frame 5 are both wrapped outside the spongy cushion 17, and the spongy cushion 17 is in adhesive connection with the lower frame 1; through the foam-rubber cushion 17 who sets up, possess the performance of antidetonation buffering, can effectually cushion lens 6, protect lens 6, the lens 6's of improvement security performance.

The utility model discloses in: the fastening belt 11 is wrapped outside the temples 4 and the fixing blocks 9, the fastening belt 11 is in adhesive connection with the temples 4, and the fastening belt 11 is in sewing connection with the snap fasteners 10; through the fastening area 11 that sets up, be used for connecting fixedly to mirror leg 4 and fixed block 9 to indirect increase is connected stability between lower frame 1 and the upper frame 5, through the fixed block 9 that sets up, has increased the thickness of mirror leg 4 junction, makes mirror leg 4 difficult for the rupture.

The utility model discloses in: the glasses legs 4 form a rotating structure with the upper connecting plate 3 through the pins 12, the upper connecting plate 3 is fixedly connected with the upper frame 5, and the outer dimensions of the upper frame 5 and the lower connecting plate 2 are matched; through the arranged pins 12, folding and storage of the glasses legs 4 are facilitated, storage of glasses is facilitated, and detachment and installation of the glasses legs 4 are facilitated.

The utility model discloses in: the limiting plate 13 is parallel to the glasses legs 4, and the limiting plate 13 is in adhesive connection with the glasses legs 4; through the limiting plate 13 that sets up, play the spacing effect of mirror leg 4 and fixed block 9, prevent the two rotation excessively to indirect messenger mirror leg 4 wears more firm, is difficult for rocking.

The utility model discloses in: the screw 19 penetrates through the nose support 7 and the inside of the placing groove 18, the structure of the nose support 7 is a T-shaped structure, and the nose support 7 is made of latex; the nose pad 7 through setting up is the latex material, increases customer's use travelling comfort, and through the screw 19 and the arrangement groove 18 that set up, the installation and the change of the nose pad 7 of being convenient for.

The working principle of the ophthalmic try-on glasses with the protective structure is as follows: firstly, the lens 6 of the trial glasses for the ophthalmology needs to be frequently replaced, so in order to facilitate the replacement of the lens 6, the upper frame 5 and the lower frame 1 are additionally arranged, only the upper frame 5 and the lower frame 1 need to be separated, then the lens 6 is clamped in the upper frame 5 and the lower frame 1, and in order to protect the lens 6, a sponge cushion 17 is additionally arranged in a clamping groove in the upper frame 5 and the lower frame 1 to protect the lens 6, secondly, after the lens 6 is arranged, in order to enable the connection between the upper frame 5 and the lower frame 1 to be more stable, a spring 14 and a spring tongue 16 are additionally arranged, the two are mutually matched to increase the stability between the clamping block 15 and the upper frame 5, thereby increasing the stability between the upper frame 5 and the lower frame 1, and secondly, the glasses legs 4 and the fixing block 9 are wrapped together through the fastening belts 11, and the fastening belts 11 are closed and fixed through the action of the snap fasteners 10, thereby realizing the fixation between the glasses legs 4 and the fixed block 9, the fixed block 9 and the glasses legs 4 respectively rotate back and forth with the lower connecting plate 2 and the upper connecting plate 3 through the pins 12 and the bumps 8, thereby being convenient for folding and accommodating the glasses legs 4, and in order to limit the glasses legs 4 and the fixed block 9 and prevent the glasses legs 4 and the fixed block 9 from rotating excessively, a limit plate 13 is additionally arranged, the limit plate 13 is linearly distributed with the glasses legs 4 and the fixed block 9, after rotating to a certain angle, the limit plate 13 is closely attached with the upper connecting plate 3 and the lower connecting plate 2, thereby limiting the glasses legs 4 and the fixed block 9, then, the fixed block 9 not only can increase the stability between the upper frame 5 and the lower frame 1, but also increases the thickness of the connection between the glasses legs 4 and the upper connecting plate 3, thereby leading the glasses legs 4 not to be easily broken, and finally, in order to replace the nose support 7, an arrangement groove 18 is additionally arranged, the replacement can be realized by taking the container out of the placing groove 18.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An ophthalmic try-on spectacles with protective structure, comprising a lower frame (1) and a lens (6), characterized in that: the inner wall of the lower frame (1) is provided with a sponge cushion (17), the inner side of the sponge cushion (17) is provided with a lens (6), an upper frame (5) is connected above the lens (6), a spring (14) is arranged inside the upper frame (5), one end of the spring (14) is connected with a spring tongue (16), a clamping block (15) is connected outside the spring tongue (16), one side of the upper frame (5) is connected with an upper connecting plate (3), a lug (8) is connected behind the upper connecting plate (3), a glasses leg (4) is arranged outside the lug (8), a pin (12) is connected outside the glasses leg (4), a lower connecting plate (2) is arranged below the upper connecting plate (3), a fixing block (9) is connected behind the lower connecting plate (2), and a fastening belt (11) is connected outside the fixing block (9), a snap fastener (10) is arranged outside the fastening belt (11), a limit plate (13) is arranged on one side of the fastening belt (11), the outer wall of the lower frame (1) is connected with a placing groove (18), a nose support (7) is arranged on the inner side of the placing groove (18), and a screw (19) is connected outside the placing groove (18).

2. An ophthalmic try-on spectacles with protective structure according to claim 1, characterised in that: the lower frame (1) and the upper frame (5) form a clamping structure through a clamping block (15), the clamping block (15) and the spring (14) form an elastic structure through a spring tongue (16), and the spring (14) and the spring tongue (16) are in elastic connection.

3. An ophthalmic try-on spectacles with protective structure according to claim 1, characterised in that: the interior of the lower frame (1) and the interior of the upper frame (5) are both hollow structures, the lower frame (1) and the upper frame (5) are both wrapped outside the sponge cushion (17), and the sponge cushion (17) is in adhesive connection with the lower frame (1).

4. An ophthalmic try-on spectacles with protective structure according to claim 1, characterised in that: the fastening belt (11) is wrapped outside the glasses legs (4) and the fixing blocks (9), the fastening belt (11) is in adhesive connection with the glasses legs (4), and the fastening belt (11) is in sewing connection with the press buttons (10).

5. An ophthalmic try-on spectacles with protective structure according to claim 1, characterised in that: the glasses legs (4) form a rotating structure with the upper connecting plate (3) through the pins (12), the upper connecting plate (3) is fixedly connected with the upper frame (5), and the upper frame (5) is matched with the lower connecting plate (2) in overall dimension.

6. An ophthalmic try-on spectacles with protective structure according to claim 1, characterised in that: the limiting plates (13) are parallel to the glasses legs (4), and the limiting plates (13) are in adhesive connection with the glasses legs (4).

7. An ophthalmic try-on spectacles with protective structure according to claim 1, characterised in that: the screw (19) penetrates through the nose support (7) and the inside of the placement groove (18), the nose support (7) is of a T-shaped structure, and the nose support (7) is made of latex.