CN201177695Y - Spectacle frame - Google Patents
Spectacle frame Download PDFInfo
- Publication number
- CN201177695Y CN201177695Y CNU2008201126613U CN200820112661U CN201177695Y CN 201177695 Y CN201177695 Y CN 201177695Y CN U2008201126613 U CNU2008201126613 U CN U2008201126613U CN 200820112661 U CN200820112661 U CN 200820112661U CN 201177695 Y CN201177695 Y CN 201177695Y
- Authority
- CN
- China
- Prior art keywords
- mirror leg
- contiguous block
- elastic parts
- spectacle frame
- hinge
- 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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Abstract
The utility model discloses a spectacle frame, which comprises a frame, legs and a connection block, wherein one end of the connection block is arranged on the frame and the other end is hinged with the legs. The spectacle frame is characterized in that an elastic assembly is arranged, and both ends of the elastic assembly respectively butt against the legs and the connection block, wherein one end is a moving end, and the other end is a fixed end. The spectacle frame is not easy to be damaged and is comfortable to wear.
Description
Technical field
The utility model relates to spectacle frame, particularly the mirror leg of spectacle frame and and picture frame between web member.
Background technology
Existing spectacle frame comprises picture frame and mirror leg, and the mirror leg is arranged at the both sides of picture frame, and a contiguous block is arranged, and one end and picture frame are fixed, and the other end and mirror leg are hinged.In the articulated structure of mirror leg and contiguous block, when the rotation of mirror leg was expanded to contiguous block Xiang Ding position, contiguous block restriction mirror leg was rotated further, thereby makes mirror leg stationkeeping, is convenient to wear.Above-mentioned spectacle frame is simple in structure, and is easily manufactured, uses more extensive.But, because the mirror leg is subjected to the restriction of contiguous block and can not be rotated further again after launching fully,, cause spectacle-frame distortion or mirror leg to fracture easily if firmly be rotated further the mirror leg accidentally, spectacle frame is caused damage.And, can not rotate adjustment again because the mirror leg is restricted again, can produce big constriction to the wearer, make the wearer feel uncomfortable.
The utility model content
The purpose of this utility model is to provide a kind of spectacle frame of not fragile and comfortable wearing.
Spectacle frame described in the utility model, comprise picture frame, mirror leg and contiguous block, one end of contiguous block is installed on the picture frame, the other end and mirror leg are hinged, it is characterized in that: elastic parts is housed, the two ends of elastic parts are withstood mirror leg and contiguous block respectively, and wherein an end is a movable end, and the other end is a stiff end.
Spectacle frame described in the utility model is equipped with elastic parts between mirror leg and contiguous block, the two ends of elastic parts are withstood mirror leg and contiguous block respectively.Because in mirror leg rotating process; elastic parts is compressed deformation; so; under mirror leg deployed condition, the elastic-restoring force of elastic parts makes the small space of generation between mirror leg and contiguous block and does not withstand mutually, if accidentally again the application of force rotate the mirror leg; because the space between mirror leg and the contiguous block and the buffer action of elastic parts; the mirror leg can be turned an angle again, be subjected to the moving degree that deformation takes place of the mirror bottom bands of trouser legs, effectively protective spectacles frame thereby reduce picture frame.And the mirror leg of also can releiving is to the constriction of eyeglass wearer, make wear more comfortable.
Spectacle frame optimized technical scheme described in the utility model is, in mirror leg rotation process, on mirror leg or contiguous block with elastic parts movable end mutually in the each point of apical grafting, there is a critical point maximum to the distance of hinge, and this distance both greater than elastic parts movable end under the mirror leg deployed condition to the distance of hinge, again greater than elastic parts movable end under the mirror leg folded state to the distance of hinge.
Launch or fold in the rotating process at the mirror leg, the continuous conversion of being withstood on elastic parts movable end and mirror leg or the contiguous block of contact point, when the elastic parts movable end withstands critical point, elastic parts deformation degree maximum, also maximum to the elastic force of the mirror leg that withstands or contiguous block.When being rotated further the mirror leg again and making the elastic parts movable end cross critical point, under the effect of elastic parts restoring force, the mirror leg quickens automatically to rotate towards direction of motion and launches or folding, thereby the mirror leg is launched or folding more smooth and easy.
Description of drawings
Fig. 1 is the synoptic diagram of spectacle frame described in the utility model;
Fig. 2 is the structural representation of picture frame;
Fig. 3 is the mirror leg of spectacle frame described in the utility model and the syndeton synoptic diagram of contiguous block;
Fig. 4 is the another kind of syndeton synoptic diagram of mirror leg and contiguous block.
Embodiment
Embodiment one
Spectacle frame described in the utility model, as Fig. 1, Fig. 2, shown in Figure 3, comprise picture frame 1, mirror leg 2 and contiguous block 3, one end of contiguous block 3 is provided with bayonet lock 4, the two ends of picture frame 1 have pilot hole 5, contiguous block 3 inserts in the pilot hole 5 by bayonet lock 4 and is fixed on the picture frame 1, is convenient to the assembling of spectacle frame, and with low cost.The other end at contiguous block 3 is provided with two hinged blocks 6, and the end of mirror leg 2 is provided with projection 7, and projection 7 can embed between two hinged blocks 6, and passes hinged block and projection hinge temple 2 and contiguous block 3 by hinge 8.The position grooved hole 9 of 6 corresponding mirror leg projections 7 of two hinged blocks on the contiguous block 3, elastic parts is installed in the slotted eye 9, and elastic parts comprises spring 10, jacking block 11, and one of spring 10 is fixed in the bottom of slotted eye 9, the other end connects jacking block 11, and jacking block 11 withstands mirror leg projection 7.
In mirror leg 2 rotation processes, at mirror leg projection 7 and elastic parts jacking block 11 mutually in the each point of apical grafting, there is a critical point maximum to the distance of hinge, and this distance is both greater than the distance of elastic parts jacking block under the mirror leg deployed condition 11 to hinge, again greater than the distance of elastic parts jacking block under the mirror leg folded state 11 to hinge.
In the present embodiment, if do not meet " have a critical point maximum to the distance of hinge; and this distance both greater than elastic parts jacking block under the mirror leg deployed condition to the distance of hinge; again greater than elastic parts jacking block under the mirror leg folded state to the distance of hinge " this condition, for example, the surface of contact of mirror leg projection and elastic parts is to be the arc surface in the center of circle with the hinge, then can not get quickening automatically to rotate launching or folding effect.
Embodiment two
Elastic parts also can be contained on the mirror leg 2, for example, as shown in Figure 4, the position grooved hole 9 of the corresponding hinged block 6 in the end of mirror leg 2, elastic parts is installed in the slotted eye 9, one end of the spring 10 of elastic parts is fixed in the bottom of slotted eye 9, and the other end connects jacking block 11, and jacking block 11 withstands the hinged block 6 of contiguous block 3.All the other are identical with embodiment one.
Spectacle frame described in the utility model, hinged block wherein also can be arranged on the mirror leg, and then Dui Ying projection is arranged on the contiguous block, and elastic parts can be installed according to embodiment one and embodiment two.
Claims (6)
1, spectacle frame comprises picture frame, mirror leg and contiguous block, and an end of contiguous block is installed on the picture frame, the other end and mirror leg are hinged, it is characterized in that: elastic parts is housed, and the two ends of elastic parts are withstood mirror leg and contiguous block respectively, wherein an end is a movable end, and the other end is a stiff end.
2, spectacle frame according to claim 1, it is characterized in that: in mirror leg rotation process, on mirror leg or contiguous block with elastic parts movable end mutually in the each point of apical grafting, there is a critical point maximum to the distance of hinge, and this distance both greater than elastic parts movable end under the mirror leg deployed condition to the distance of hinge, again greater than elastic parts movable end under the mirror leg folded state to the distance of hinge.
3, spectacle frame according to claim 1 is characterized in that: an end of contiguous block is provided with bayonet lock, and the two ends of picture frame have pilot hole, and contiguous block inserts in the pilot hole by bayonet lock and is fixed on the picture frame.
4, spectacle frame according to claim 1 is characterized in that: the end at contiguous block is provided with two hinged blocks, and the end of mirror leg is provided with projection, and projection embeds between two hinged blocks, and passes hinged block and projection hinge temple and contiguous block by hinge.
5, spectacle frame according to claim 4 is characterized in that: the position grooved hole of corresponding mirror leg projection between two hinged blocks on the contiguous block, and elastic parts is installed in the slotted eye, and elastic parts one is fixed in the bottom of slotted eye, and the other end withstands mirror leg projection.
6, spectacle frame according to claim 1 is characterized in that: elastic parts comprises spring, jacking block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201126613U CN201177695Y (en) | 2008-04-18 | 2008-04-18 | Spectacle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201126613U CN201177695Y (en) | 2008-04-18 | 2008-04-18 | Spectacle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201177695Y true CN201177695Y (en) | 2009-01-07 |
Family
ID=40217716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201126613U Expired - Fee Related CN201177695Y (en) | 2008-04-18 | 2008-04-18 | Spectacle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201177695Y (en) |
-
2008
- 2008-04-18 CN CNU2008201126613U patent/CN201177695Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090107 Termination date: 20120418 |