CN204631384U - Rear-viewable large visual field glasses - Google Patents
Rear-viewable large visual field glasses Download PDFInfo
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- CN204631384U CN204631384U CN201520202804.XU CN201520202804U CN204631384U CN 204631384 U CN204631384 U CN 204631384U CN 201520202804 U CN201520202804 U CN 201520202804U CN 204631384 U CN204631384 U CN 204631384U
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- eyeglass
- mirror holder
- tangent plane
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- convex body
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Abstract
The utility model discloses rear-viewable large visual field glasses, comprise mirror holder and be arranged on the eyeglass on this mirror holder, wherein: eyeglass has tangent plane near the side of mirror holder leg of spectacles, and the space formed between this tangent plane and picture frame of mirror holder just can have the convex body eyeglass of outer convex surface by held tight one piece.Hide one piece of convex body eyeglass between the picture frame of mirror holder and eyeglass, change less to outward appearance.Thus the utility model has and can convert rear vision area angle, broad view, advantage that backsight adaptability is good, little compared with prior art cosmetic variation as required.
Description
Technical field
The utility model relates to a kind ofly at the daily glasses wearing use, can particularly relate to rear-viewable large visual field glasses.
Background technology
At present, huge number, the form of glasses are varied, but the function of all glasses is all can only eyes front, do not turn round or things is after one's death can't see in rotary head.Therefore people are difficult to guard against the situations such as the car of coming from behind suddenly or people, are easy to get a fright or injure.If sight after one's death can be seen at any time, a lot of unexpected injury can be avoided.Prior art, as the Chinese invention patent application of publication No. CN 104267510 A, discloses the glasses that a kind of visible angle is 360 °.It includes mirror holder support body, and described mirror holder support body is provided with eyeglass, and described mirror holder support body includes lens hanger part and high transmissive mirror foot section, and described lens hanger part two ends arrange pitch-angle elbow, and described pitch-angle elbow and described mirror foot section are hinged; Be positioned at angle place Vacuum Deposition on the outer skew back of described eyeglass outside described eyeglass and be provided with reflector layer.This utility model is relatively simple for structure, lighter weight, be easy to carry, more concealed, reflecting effect is very good, and human eye can observe 360 ° around impact, or human body a little rotary head clearly accurately intactly can catch 360 ° of scenes, therefore also rear can be paid close attention to while front can being paid close attention to, and back 360 ° of angles can be paid close attention to.But its visual angle is poor.And for example, the Chinese invention patent application of publication No. CN 102591037 A, it discloses a kind of rear-view eyeglass with back vision function.Rear-view eyeglass is made up of mirror membrane, lens, mirror holder etc.Mirror membrane be a kind ofly to paste conveniently, cold-resistant, heat-resisting, wear-resisting minute surface film.Lens and mirror holder can be existing various glasses, and mirror membrane, according to the shape at various eyeglass edge, premised on the normal function not affecting glasses, is designed to different shapes, are attached to the mirror holder outer ledge place of eyeglass or particular design.The remaining light of people's eyes, just can by the mirror membrane on glasses both sides be clear that after one's death all, realize the object of this utility model.But there is bad adaptability, problem that angle is not good enough equally in it.Trace it to its cause, to be prior art be all adopts conventional lenses, utilizes simple technique to increase reflective membrane, thus causes the drawback of visual field difference, thus, overcome existing defect, need new eyeglass moulding process.
Summary of the invention
The purpose of this utility model is that providing a kind of for prior art can convert rear vision area angle, broad view, rear-viewable large visual field glasses that backsight adaptability is good, little compared with prior art cosmetic variation as required.
The utility model solves the problems of the technologies described above adopted technical scheme: rear-viewable large visual field glasses, comprise mirror holder and be arranged on the eyeglass on this mirror holder, wherein: eyeglass has tangent plane near the side of mirror holder leg of spectacles, and the space formed between this tangent plane and picture frame of mirror holder just can have the convex body eyeglass of outer convex surface by held tight one piece.Hide one piece of convex body eyeglass between the picture frame of mirror holder and eyeglass, change less to outward appearance.
For optimizing technique scheme, the measure taked also comprises: convex body eyeglass is the convex surface reflective mirror that surface has reflector layer.Near the convex surface that reflector layer is positioned at reflective mirror or tangent plane.The convex surface of reflective mirror or reflector layer is set near tangent plane all can forms comparatively hidden reflective phase, and the visual field is comparatively open.This technology can make the visual angle of user's apparent direction after the selection one preferably of replacing one piece of triangular prism-shaped eyeglass as required and wider proceeds posterolateral to visual angle, and this triangular prism-shaped eyeglass has reflective membrane.Convex body eyeglass is transparent lug; Fluid has been filled in the closed cavity formed between lug and eyeglass.Inside surface due to lug is a convex surface, therefore, can form optics interface, produces lighter reflecting effect, and little to appearance effects.Fluid is selected from mercury, agar-agar, silicone oil, water.The close light of light that transparency liquid is near lug due to it is dredged on border, and can produce reflecting effect, mercury then directly embodies convex mirror effect, can change content liquid as required.Reflector layer is through pad pasting or plated film or polishing.The picture frame of mirror holder is positioned at convex body eyeglass and has the pilot hole being convenient to take out convex body eyeglass.By iron plate or fine needle, convex body eyeglass can be chosen, carry out replacement operation.
Near the side of mirror holder leg of spectacles, there is tangent plane because the utility model have employed eyeglass, and the space formed between this tangent plane and picture frame of mirror holder lucky energy held tight one piece has the convex body eyeglass of outer convex surface.Hide one piece of convex body eyeglass between the picture frame of mirror holder and eyeglass, change less to outward appearance.Thus the utility model has and can convert rear vision area angle, broad view, advantage that backsight adaptability is good, little compared with prior art cosmetic variation as required.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment using state schematic diagram;
Fig. 2 is the utility model embodiment convex mirror sectional structure schematic diagram;
Fig. 3 is that the utility model embodiment disassembles sectional structure schematic diagram;
Fig. 4 is the utility model embodiment reflective lug sectional structure schematic diagram;
Fig. 5 is that the utility model embodiment changes triangular prism-shaped eyeglass schematic diagram.
Embodiment
Below in conjunction with attached embodiment, the utility model is described in further detail.
Drawing reference numeral illustrates: mirror holder 1, pilot hole 11, eyeglass 2, tangent plane 21, reflective mirror 3, reflector layer 3a, lug 4, fluid 5, triangular prism-shaped eyeglass 6, reflective membrane 6a.
Embodiment: referring to figs. 1 through Fig. 5, rear-viewable large visual field glasses, the eyeglass 2 comprising mirror holder 1 and be arranged on this mirror holder, wherein: eyeglass 2 has tangent plane 21 near the side of mirror holder 1 leg of spectacles, and the space formed between this tangent plane 21 and picture frame of mirror holder 1 just can have the convex body eyeglass of outer convex surface by held tight one piece.Hide one piece of convex body eyeglass between the picture frame of mirror holder 1 and eyeglass, change less to outward appearance.Convex body eyeglass is the convex surface reflective mirror 3 that surface has reflector layer 3a.Near the convex surface that reflector layer 3a is positioned at reflective mirror 3 or tangent plane 21.The convex surface of reflective mirror 3 or reflector layer 3a is set near tangent plane 21 all can forms comparatively hidden reflective phase, and the visual field is comparatively open.This technology can make the visual angle of user's apparent direction after the selection one preferably of replacing one piece of triangular prism-shaped eyeglass 6 as required and wider proceeds posterolateral to visual angle, and this triangular prism-shaped eyeglass 6 has reflective membrane 6a.Convex body eyeglass is transparent lug 4; Fluid 5 has been filled in the closed cavity formed between lug 4 and eyeglass 2.Inside surface due to lug 4 is a convex surface, therefore, can form optics interface, produces lighter reflecting effect, and little to appearance effects.Fluid 5 is selected from mercury, agar-agar, silicone oil, water.The close light of light that transparency liquid is near lug 4 due to it is dredged on border, and can produce reflecting effect, mercury then directly embodies convex mirror effect, can change content liquid as required.Reflector layer 3a is through pad pasting or plated film or polishing.The picture frame of mirror holder 1 is positioned at convex body eyeglass and has the pilot hole 11 being convenient to take out convex body eyeglass.By iron plate or fine needle, convex body eyeglass can be chosen, carry out replacement operation.
All authority is not required that the technical scheme of combination is all listed by the present embodiment, but those skilled in the art can become multiple technical scheme by claim and instructions self assemble, at this because length limit, repeat no longer one by one.
Although describe the utility model in conjunction with preferred embodiment; so itself and be not used to limit the utility model; any those skilled in the art; when not departing from spirit and scope of the present utility model; can implement various change, the displacement of coordinator and amendment here to the theme listed, therefore protection domain of the present utility model be as the criterion when the scope limited depending on proposed claim.
Claims (1)
1. rear-viewable large visual field glasses, comprise mirror holder (1) and be arranged on the eyeglass (2) on this mirror holder, it is characterized in that: described eyeglass (2) has tangent plane (21) near the side of mirror holder (1) leg of spectacles, and the space formed between the picture frame of this tangent plane (21) and described mirror holder (1) lucky energy held tight one piece has the convex body eyeglass of outer convex surface; Described convex body eyeglass is transparent lug (4); Fluid (5) has been filled in the closed cavity formed between described lug (4) and described eyeglass (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520202804.XU CN204631384U (en) | 2015-04-07 | 2015-04-07 | Rear-viewable large visual field glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520202804.XU CN204631384U (en) | 2015-04-07 | 2015-04-07 | Rear-viewable large visual field glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204631384U true CN204631384U (en) | 2015-09-09 |
Family
ID=54050398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520202804.XU Expired - Fee Related CN204631384U (en) | 2015-04-07 | 2015-04-07 | Rear-viewable large visual field glasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204631384U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104834109A (en) * | 2015-04-07 | 2015-08-12 | 浙江海洋学院 | Glasses with high-coverage reflection structure |
| GB2573200A (en) * | 2018-03-26 | 2019-10-30 | Hindsight Vision Ltd | Lens and eyewear |
-
2015
- 2015-04-07 CN CN201520202804.XU patent/CN204631384U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104834109A (en) * | 2015-04-07 | 2015-08-12 | 浙江海洋学院 | Glasses with high-coverage reflection structure |
| GB2573200A (en) * | 2018-03-26 | 2019-10-30 | Hindsight Vision Ltd | Lens and eyewear |
| GB2573200B (en) * | 2018-03-26 | 2021-05-12 | HS Vision Ltd | Lens and eyewear |
| US11835802B2 (en) | 2018-03-26 | 2023-12-05 | HS Vision Ltd. | Lens and eyewear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160407 |