CN210666241U

CN210666241U - Glasses with vision reversal function

Info

Publication number: CN210666241U
Application number: CN201922024005.9U
Authority: CN
Inventors: 彼得·约翰·康明斯
Original assignee: KMA Concepts Ltd
Current assignee: Guangdong Hua'ao Jiasheng Technology Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-06-02
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a glasses with vision reversal, which comprises a glasses frame, a lens gland, a wearing piece and a prism, wherein the front side of the glasses frame is provided with a front cover, the front cover is connected with a glasses support, the glasses support is of a hollow structure, the lens gland is detachably arranged at the inner side of the front cover, the lens gland is of a hollow structure, one end of the prism is accommodated in the lens gland, the other end of the prism is accommodated in the glasses support, and the wearing piece is connected with the glasses frame; the utility model discloses a glasses that vision is reversed, because the refraction principle of light, the vision when the user wears is reversed from top to bottom, need not other unnecessary parts and makes the assembly simple, also be convenient for change when the prism damages simultaneously, and guaranteed that the prism installation is firm, be equipped with soft cushion in one side towards the eye, improved user's comfort level.

Description

Glasses with vision reversal function

Technical Field

The utility model belongs to the dioptric glasses field especially relates to a vision is glasses upside down.

Background

Prism type dioptric glasses are special glasses which are designed by utilizing refraction and reflection principles and can change the sight direction. The special glasses are different from the glasses in the general sense of people in that the sight line direction of the general glasses is in the same direction with the direction of the object to be viewed, and the sight line direction of the dioptric glasses forms a certain included angle with the direction of the object to be viewed. This particular observation has another utility in people's daily life and work. For example, the glasses made of the right-angle prism can make the vision generate 90-degree deviation, which is commonly called as 'lazy glasses', namely, the user can read books and television in a lying state.

In the prior art, some glasses have the vision reversed from top to bottom, but the glasses need to be assembled by a plurality of parts, the assembly process is complex, and the prism can not be replaced when broken.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem to the defect that exists among the above-mentioned prior art, provide a simple structure, the vision of removable prism reverses glasses.

In order to solve the technical problem, the utility model discloses the technical scheme who takes as follows:

the glasses with reversed vision comprise a glasses frame, a lens gland, a wearing piece and a prism, wherein a front cover is arranged on the front side of the glasses frame, the front cover is connected with a glasses support, the glasses support is of a hollow structure, the lens gland is detachably mounted on the inner side of the front cover, the lens gland is of a hollow structure, one end of the prism is accommodated in the lens gland, the other end of the prism is accommodated in the glasses support, and the wearing piece is connected with the glasses frame.

Preferably, the lens gland is threadedly connected to the front cover.

Preferably, the both sides of lens gland are equipped with the engaging lug, be equipped with the screw hole on the engaging lug, the inboard of protecgulum also is equipped with the screw hole, and the lens gland passes through screwed connection with the protecgulum, and the assembly is simple and firm.

Preferably, the inboard of lens gland is equipped with first chimb, the inboard of mirror support is equipped with the second chimb, and the both ends of prism are supported to first chimb and second chimb respectively, make the prism fix and need not other parts, also be convenient for change when the prism damages simultaneously.

Preferably, the side of the spectacle frame facing the eyes is also provided with a soft rubber cushion.

Preferably, the soft rubber pad includes left cushion, right cushion, nose bridge and nose support, left cushion and right cushion are connected to the nose bridge, the nose supports the downside at the nose bridge, improves user's comfort level.

Preferably, the prism is a dove prism.

Has the advantages that: the utility model discloses a glasses that vision is reversed, because the refraction principle of light, the vision when the user wears is reversed from top to bottom, need not other unnecessary parts and makes the assembly simple, also be convenient for change when the prism damages simultaneously, and guaranteed that the prism installation is firm, be equipped with soft cushion in one side towards the eye, improved user's comfort level.

Drawings

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

FIG. 2 is an exploded view of the present embodiment;

FIG. 3 is a schematic view of the frame structure of the present embodiment;

FIG. 4 is a schematic view of a lens cap structure according to the present embodiment;

in the figure: the spectacle frame 1, the front cover 11, the spectacle support 12, the second convex edge 121, the lens gland 2, the connecting lug 21, the first convex edge 22, the prism 3, the soft rubber cushion 4, the left rubber cushion 41, the right rubber cushion 42, the nose bridge 43, the nose support 44, the elastic band 5 and the Chinese character 'ri' buckle 51.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

Referring to fig. 1-4, a pair of glasses with reversed vision comprises a glasses frame 1, a lens pressing cover 2, a prism 3 and a wearing piece, wherein the wearing piece is an elastic band 5 or a glasses frame, in this embodiment, the wearing piece is an elastic band 5, the prism 3 is a dove prism, a front cover 11 is arranged on the front side of the glasses frame 1, the front cover 11 is connected with a glasses base 12, the glasses base 12 is a hollow structure, the glasses base 12 is used for accommodating the prism 3, the lens pressing cover 2 is detachably mounted on the inner side of the front cover 11, two sides of the lens pressing cover 2 are provided with connecting lugs 21, the connecting lugs 21 are provided with threaded holes, the inner side of the front cover 11 is also provided with threaded holes, the lens pressing cover 2 is connected with the front cover 11 through screws, the lens pressing cover 2 is a hollow structure, one end of the prism 3 is accommodated in the glasses base 12, the other end of the prism 3 is, the inboard of lens gland 2 is equipped with first chimb 22, the inboard of mirror support 12 is equipped with second chimb 121, and the both ends of prism 3 support to first chimb 22 and second chimb 121 respectively during the installation, make prism 3 fix and need not other parts, also be convenient for change when prism 3 damages simultaneously.

The utility model discloses a glasses frame, including picture frame 1, soft cushion 4, bridge of the nose 43, soft cushion 4, nose support 44, bridge of the nose 5, be equipped with the buckle 51 that appears like a Chinese character ' ri ' on the elastic cord 5, soft cushion 4 is equipped with soft cushion 4 towards one side of eye, soft cushion 4's material is the TPR flexible glue, soft cushion 4 includes left cushion 41, right cushion 42, bridge of the nose 43 and nose support 44, left cushion 41 and right cushion 42 are connected to bridge of the nose 43, nose support 44 establishes the downside at bridge of the nose 43, and the left and right sides of picture.

During the assembly, the one end holding of prism 3 is in lens gland 2, and the other end holding is in mirror holder 12, and the both ends of prism 3 support to first chimb 121 and second chimb 22 respectively, and lens gland 2 passes through the fix with screw with protecgulum 11 to fix prism 3, it is simple to need not other unnecessary part messenger's assembly, also is convenient for change when prism damages simultaneously.

The above disclosure is only for the preferred embodiments of the present invention, and the scope of the present invention should not be limited thereby, and the scope of the present invention is not intended to be limited thereby.

Claims

1. The glasses with the vision reversed are characterized by comprising a glasses frame, a lens pressing cover, a wearing piece and a prism, wherein a front cover is arranged on the front side of the glasses frame, the front cover is connected with a glasses support, the glasses support is of a hollow structure, the lens pressing cover is detachably mounted on the inner side of the front cover and is of a hollow structure, one end of the prism is accommodated in the lens pressing cover, the other end of the prism is accommodated in the glasses support, and the wearing piece is connected with the glasses frame.

2. The vision reversal eyewear of claim 1 wherein the lens cap is threadably connected to the front cap.

3. The vision reversal eyeglasses according to claim 2, wherein the lens pressing cover is provided with connecting lugs at two sides, the connecting lugs are provided with threaded holes, the inner side of the front cover is also provided with threaded holes, and the lens pressing cover is connected with the front cover through screws.

4. The vision reversal eyeglasses according to claim 1, wherein the lens gland has a first convex edge on the inner side, the lens holder has a second convex edge on the inner side, and the two ends of the prism respectively abut against the first convex edge and the second convex edge.

5. The vision reversal eyeglasses of claim 1, wherein the side of the frame facing the eyes is further provided with a soft rubber pad.

6. The vision reversal eyeglasses according to claim 5, wherein the soft rubber pad includes a left rubber pad, a right rubber pad, a nose bridge connecting the left and right rubber pads, and a nose pad provided on an underside of the nose bridge.

7. A vision reversal eyewear according to claim 1, wherein the prisms are dove prisms.