CN201548768U

CN201548768U - Set glasses

Info

Publication number: CN201548768U
Application number: CN2009200581926U
Authority: CN
Inventors: 周龙江
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-06-10
Filing date: 2009-06-10
Publication date: 2010-08-11
Anticipated expiration: 2019-06-10

Abstract

The utility model relates to a pair of glasses, in particular to a pair of set glasses composed of optical glasses and colored glasses, wherein the optical glasses comprise a frame and two optical lenses which are arranged in the frame. A middle beam is arranged between the two optical lenses, the colored glasses comprise two colored lenses, a second middle beam is arranged between the colored lenses, and the first middle beam and the second middle beam are provided with detachable connecting structures which are mutually clamped. Sleeves of the set glasses are connected through the detachable connecting structures which are mutually clamped on the first middle beam and the second middle beam so as to substitute the suction of magnetic stones, and since a clamping structure is a stable mechanical structure, the binding force cannot be lowered because of being placed or used for long term, the stable use of products is guaranteed when guaranteeing the stable connection, and the service time is prolonged.

Description

A kind of cover mirror

Technical field

The utility model relates to a kind of glasses, the cover mirror that especially a kind of colored lens and optical mirror slip are formed.

Background technology

At present; at the stronger weather of daylight; people go on a journey or drive often to wear sunglasses and protect eyes; but wear common sunglasses for the people of hypometropia or long sight and then can't carry out vision correction; for this reason; some glasses manufacturers produce the colored lens of band correction of refractive errors; this type of eyeglass promptly can be used as the sunglasses use can realize vision correction again; but people watch in order not influence in position indoor or that other light are not strong; then needing to be replaced with common optical glasses wears; be that the user needs long-term preparations two width of cloth glasses, promptly be not easy to carry that use cost is also higher.

In order to address the above problem, a kind of cover mirror has been invented by glasses manufacturer, this cover mirror generally comprises a secondary common optical glasses and a secondary colored lens, when light is strong, colored lens is set in the optical glasses surface, when light is more weak, the dismounting colored lens gets final product, very easy to use, but generally carry out adhesive by magnetite between the optical glasses of existing cover mirror and the colored lens, use after a period of time or long-time the placement, the magnetite the suction-combining force between colored lens and the optical glasses weakens, cause coming off of colored lens easily, perhaps can't adhesive cause and can't use, the stability of its use is not strong at all, and serviceable life is short.

Summary of the invention

The purpose of this utility model provides a kind of easy to use, and adhesion is stable, the cover mirror of long service life.

To achieve these goals, the utility model adopts following technical scheme:

It comprises an optical glasses and tinted glasses, described optical glasses comprises a mirror holder and is located at two interior optical mirror slips of mirror holder, be provided with first central sill between two optical mirror slips, described tinted glasses comprise two colored lens, be provided with second central sill between the described colored lens, its improvement is: described first central sill is provided with the mutual structure that removably connects that engages with second central sill.

Preferably, described first central sill is provided with a groove, be respectively equipped with a pit on the two side of described groove, described second central sill is provided with the extended supporting part of an along continuous straight runs, extending one by vertical direction on the described supporting part can be as for the projection in the first central sill upper groove, on the described projection on the respective slot position of pit be respectively equipped with elasticity and bump pearl.

Preferably, described groove is located at the inboard of first central sill, and described extension is located at the inboard of second central sill.

Preferably, described extending part is in the top of second central sill, and described projection is extended downwards by extension.

Cover of the present utility model is connected by the structure that removably connects of the mutual engaging on first central sill and second central sill, replaced the adhesive of magnetite, because snap-in structure is stable physical construction, it can not place or use and cause the reduction of adhesion because of long-term, when guaranteeing stable the connection, guarantee the stable use of product, prolonged service time.

Description of drawings

Fig. 1 is the optical glasses structural representation of the utility model embodiment;

Fig. 2 is the tinted glasses structural representation of the utility model embodiment;

Fig. 3 is the first central sill structural representation of the utility model embodiment;

Fig. 4 is the second central sill structural representation of the utility model embodiment;

Fig. 5 is first central sill and the second central sill syndeton synoptic diagram of the utility model embodiment;

Fig. 6 is optical glasses and the tinted glasses suit plan structure synoptic diagram of the utility model embodiment.

The utility model purpose, function and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.

Embodiment

Please refer to shown in Fig. 1-6, the cover mirror of present embodiment comprises an optical glasses 1 and tinted glasses 2, described optical glasses 1 comprises a mirror holder 11 and is located at two optical mirror slips 12 in the mirror holder 11, be provided with first central sill 13 between two optical mirror slips 12, described tinted glasses 2 comprise two colored lens 21, be provided with second central sill 22 between the described colored lens 21, described first central sill 13 is provided with the mutual structure that removably connects that engages with second central sill 22.

Described snap-in structure can use some mechanical snap-in structures commonly used, for example latch and jack cooperates, back-off and cooperating of jack etc., for make between optical glasses and the tinted glasses cooperate more firm, the structure that removably connects of also being convenient to simultaneously to dismantle present embodiment is specially: be provided with a groove 131 on described first central sill 13, be respectively equipped with a pit 132 on the two side of described groove 131, described second central sill 22 is provided with one and prolongs the extended supporting part 221 of horizontal direction, extending one by vertical direction on the described supporting part 221 can be as for the projection 222 in first central sill, 13 upper grooves 131, on the described projection 222 on the respective slot 131 position of pit 132 be respectively equipped with elasticity and bump pearl 223.Because glasses are worn the head in human body, generally can not receive strong vibrations, so bumping pearl 223 and interference fit between the pit 132, elasticity can satisfy stable connection between optical glasses and the tinted glasses, when needs are dismantled, the pulling tinted glasses just can make elasticity bump pearl 223 contractions, thereby withdraw from pit 132, realize the fractionation of the two.

In order to keep the attractive in appearance of glasses, make outside the joint portion of optical glasses 1 and tinted glasses 2 is not exposed to, the described groove 131 of present embodiment is located at the inboard of first central sill 13, and described supporting part 221 is located at the inboard of second central sill 22.

Described supporting part 221 is positioned at the top of second central sill 22, and described projection 222 is extended downwards by supporting part 221.The mirror holder of the optical glasses that this structure is has certain bearing capacity to tinted glasses, alleviate elasticity and bumped stressed between pearl 223 and the pit 132, when further guaranteeing stability in use, further prolonged the serviceable life that elasticity is bumped pearl 223 and pit 132 syndetons

The above only is a preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model instructions and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.

Claims

1. one kind is overlapped mirror, it comprises an optical glasses and tinted glasses, described optical glasses comprises a mirror holder and is located at two interior optical mirror slips of mirror holder, be provided with first central sill between two optical mirror slips, described tinted glasses comprise two colored lens, be provided with second central sill between the described colored lens, it is characterized in that: described first central sill is provided with the mutual structure that removably connects that engages with second central sill.

2. cover mirror as claimed in claim 1, it is characterized in that: described first central sill is provided with a groove, be respectively equipped with a pit on the two side of described groove, described second central sill is provided with one and prolongs the extended supporting part of horizontal direction, extending one by vertical direction on the described supporting part can be as for the projection in the first central sill upper groove, on the described projection on the respective slot position of pit be respectively equipped with elasticity and bump pearl.

3. cover mirror as claimed in claim 2 is characterized in that: described groove is located at the inboard of first central sill, and described extension is located at the inboard of second central sill.

4. cover mirror as claimed in claim 3 is characterized in that: described extending part is in the top of second central sill, and described projection is extended downwards by extension.