CN203909415U - Retractable spectacles - Google Patents
Retractable spectacles Download PDFInfo
- Publication number
- CN203909415U CN203909415U CN201420032742.8U CN201420032742U CN203909415U CN 203909415 U CN203909415 U CN 203909415U CN 201420032742 U CN201420032742 U CN 201420032742U CN 203909415 U CN203909415 U CN 203909415U
- Authority
- CN
- China
- Prior art keywords
- mirror leg
- chute
- hole
- fastening assembly
- sliding part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Eyeglasses (AREA)
Abstract
The utility model discloses a pair of retractable spectacles. Each spectacle leg comprises a main spectacle leg and an auxiliary spectacle leg matched with the main spectacle leg in an inserted manner, the auxiliary spectacle leg comprises a sliding part and a bending part, one end of the main spectacle leg is hinged with a spectacle frame, a through hole allowing the sliding part to be inserted is formed in the surface of the other end, a first sliding chute and a second sliding chute are formed in two opposite sides of the through hole respectively, a fastening assembly for fastening the auxiliary spectacle leg is arranged at one end, opposite to the bending part, of the sliding part, and the fastening assembly is located on one side of the first sliding chute. According to the retractable spectacles, each main spectacle leg is provided with the through hole, the sliding part of each auxiliary spectacle leg is arranged in the through hole, the first sliding chute and the second sliding chute are formed in two sides of the through hole, the fastening assembly is arranged on one side of one end, opposite to the through hole, of the sliding part, the auxiliary spectacle legs and the main spectacle legs are glidingly matched, the fastening assemblies arranged on two sides have the positioning function, the structure is simple, and the operation is convenient.
Description
Technical field
The utility model relates to a kind of glasses, more precisely, relates to a kind of scalable glasses.
Background technology
Now, along with the people of wearing spectacles increases gradually, glasses demand is increasing, and glasses market is fast-developing.Conventionally, glasses comprise picture frame, eyeglass and mirror leg, and mirror leg rear end includes hangers part, and hangers part is to be only provided with an obtuse angle dogleg section in mirror leg rear end, and mirror leg length is non-adjustable, when face and ear distance is less than mirror leg length, the easy landing of glasses.
Utility model content
The deficiency existing for prior art, it is a kind of simple in structure that the purpose of this utility model is to provide, and easy to operate scalable glasses have larger friction force when nut is tightened, and while preventing from locating, secondary mirror leg slides.
For achieving the above object, the utility model provides following technical scheme: a kind of scalable glasses, comprise eyeglass, picture frame and the mirror leg of being located at picture frame two ends, described mirror leg comprises primary mirror leg and the secondary mirror leg of pegging graft and coordinating with primary mirror leg, described secondary mirror leg comprises sliding part and kink, described primary mirror leg one end and picture frame are hinged, other end end face is provided with the through hole of pegging graft for sliding part, the relative both sides of described through hole are respectively equipped with the first chute and the second chute, described sliding part is provided with the fastening assembly for fastening secondary mirror leg with respect to the other end of kink, described fastening assembly is positioned at the first chute one side, on described the first chute and the other end of the second chute with respect to picture frame, be equipped with block, described fastening assembly comprises stationary shaft and nut, and described stationary shaft one end is fixedly connected with secondary mirror leg, and the other end is threaded with nut, on described stationary shaft, be arranged with rubber ring, described rubber ring side and nut laminating.
By adopting technique scheme, primary mirror leg is provided with through hole, secondary mirror leg sliding part is located in through hole, through hole both sides are provided with the first chute and the second chute, sliding part is provided with fastening assembly with respect to through hole one end one side, and secondary mirror leg and primary mirror leg are slidably matched, and the fastening assembly that both sides are provided with plays positioning action, simple in structure, easy to operate.
On the second chute, be equipped with scotch, in the first chute, be provided with fastening assembly, scotch and fastening assembly match with block, can prevent that secondary mirror leg from skidding off primary mirror leg.
Fastening assembly comprises stationary shaft and nut, and stationary shaft and the first chute are slidably matched, and stationary shaft is provided with nut, and stationary shaft is threaded with nut, and nut is clutched and played positioning action, and secondary mirror leg opposite side is provided with scotch, can prevent that secondary mirror leg from skidding off primary mirror leg.
Rubber ring has larger friction force when nut is clutched, and while preventing from locating, secondary mirror leg slides.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is A-A cut-open view shown in Fig. 1.
In figure: 1, eyeglass; 2, picture frame; 31, primary mirror leg; 32, secondary mirror leg; 311, the first chute; 312, the second chute; 321, scotch; 322, stationary shaft; 4, nut; 5, rubber ring; 6, block.
Embodiment
Shown in Fig. 2, a kind of scalable glasses of the present embodiment, comprise eyeglass 1, picture frame 2 and the mirror leg of being located at picture frame 2 two ends, described mirror leg comprises primary mirror leg 31 and the secondary mirror leg 32 of pegging graft and coordinating with primary mirror leg 31, described secondary mirror leg 32 comprises sliding part and kink, described primary mirror leg 31 one end and picture frame 2 are hinged, other end end face is provided with the through hole of pegging graft for sliding part, the relative both sides of described through hole are respectively equipped with the first chute 311 and the second chute 312, described sliding part is provided with the fastening assembly for fastening secondary mirror leg with respect to the other end of kink, described fastening assembly is positioned at the first sliding 311 groove one sides.
By adopting technique scheme, primary mirror leg 31 is provided with through hole, secondary mirror leg 32 sliding parts are located in through hole, through hole both sides are provided with the first chute 311 and the second chute 312, sliding part is provided with fastening assembly with respect to through hole one end one side, and secondary mirror leg 32 is slidably matched with primary mirror leg 31, and the fastening assembly that both sides are provided with plays positioning action, simple in structure, easy to operate.
On described the first chute 311 and the other end of the second chute 312 with respect to picture frame 2, be equipped with block 6.By adopting technique scheme, on the second chute 312, be equipped with in scotch 321, the first chutes 311 and be provided with fastening assembly, scotch 321 and fastening assembly match with block 6, can prevent that secondary mirror leg 32 from skidding off primary mirror leg 31.
Described fastening assembly comprises stationary shaft 322 and nut 4, and described stationary shaft 322 one end are fixedly connected with secondary mirror leg 32, and the other end is threaded with nut 4.By adopting technique scheme, fastening assembly comprises stationary shaft 322 and nut 4, stationary shaft 322 and the first chute 311 are slidably matched, stationary shaft 322 is provided with nut 4, stationary shaft 322 is threaded with nut 4, nut 4 is clutched and is played positioning action, and secondary mirror leg 32 opposite sides are provided with scotch 321, can prevent that secondary mirror leg 32 from skidding off primary mirror leg 31.
On described stationary shaft 322, be arranged with rubber ring 5, described rubber ring 5 sides and nut 4 laminatings.By adopting technique scheme, rubber ring 5 has larger friction force when nut 4 is clutched, and while preventing from locating, secondary mirror leg 32 slides.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (1)
1. scalable glasses, comprise eyeglass, picture frame and be located at the mirror leg at picture frame two ends, it is characterized in that: described mirror leg comprises primary mirror leg and the secondary mirror leg of pegging graft and coordinating with primary mirror leg, described secondary mirror leg comprises sliding part and kink, described primary mirror leg one end and picture frame are hinged, other end end face is provided with the through hole of pegging graft for sliding part, the relative both sides of described through hole are respectively equipped with the first chute and the second chute, described sliding part is provided with the fastening assembly for fastening secondary mirror leg with respect to the other end of kink, and described fastening assembly is positioned at the first chute one side; Described mirror leg is provided with scotch with respect to the second chute one side, on described the first chute and the other end of the second chute with respect to picture frame, is equipped with block; Described fastening assembly comprises stationary shaft and nut, and described stationary shaft one end is fixedly connected with secondary mirror leg, and the other end is threaded with nut; On described stationary shaft, be arranged with rubber ring, described rubber ring side and nut laminating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420032742.8U CN203909415U (en) | 2014-01-20 | 2014-01-20 | Retractable spectacles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420032742.8U CN203909415U (en) | 2014-01-20 | 2014-01-20 | Retractable spectacles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203909415U true CN203909415U (en) | 2014-10-29 |
Family
ID=51783674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420032742.8U Expired - Fee Related CN203909415U (en) | 2014-01-20 | 2014-01-20 | Retractable spectacles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203909415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109116567A (en) * | 2018-09-29 | 2019-01-01 | 安徽普生源生物科技有限公司 | Wear comfortable and VR glasses of debugging of being convenient for |
-
2014
- 2014-01-20 CN CN201420032742.8U patent/CN203909415U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109116567A (en) * | 2018-09-29 | 2019-01-01 | 安徽普生源生物科技有限公司 | Wear comfortable and VR glasses of debugging of being convenient for |
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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 |
Granted publication date: 20141029 Termination date: 20160120 |
|
| EXPY | Termination of patent right or utility model |