CN201196706Y - Elastic automatic expansion nose girder frame - Google Patents
Elastic automatic expansion nose girder frame Download PDFInfo
- Publication number
- CN201196706Y CN201196706Y CNU2008201024573U CN200820102457U CN201196706Y CN 201196706 Y CN201196706 Y CN 201196706Y CN U2008201024573 U CNU2008201024573 U CN U2008201024573U CN 200820102457 U CN200820102457 U CN 200820102457U CN 201196706 Y CN201196706 Y CN 201196706Y
- Authority
- CN
- China
- Prior art keywords
- bridge frame
- nose
- nose bridge
- extrusomes
- tank
- 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 an elastic automatic extension nose bridge frame. The elastic automatic extension nose bridge frame comprises a body and two extension bodies; an accommodation groove is formed in the body, the inner ends of the two extension bodies are provided with inserting rods arranged in the accommodation groove, the outer ends of the two extension bodies extending out of the accommodation groove are provided with connecting pieces which are connected with a spectacle; and the nose bridge frame also comprises an elastic body which can cause the two extension bodies to retract. After the nose bridge frame is arranged on the spectacle, the length of the nose bridge frame can be adjusted automatically according to the face width of a user, so the nose bridge frame is applicable to different users and ensures that the wearing is more comfortable.
Description
Technical field
The utility model relates to a kind of glasses accessory, refers to the flexible automatically nose-bridge frame of a kind of elasticity especially.
Background technology
The middle part of glasses all is provided with nose-bridge frame, and the nose-bridge frame that has is integrated with picture frame, and the nose-bridge frame that has then is an accessory independently, and then with the both sides picture frame or directly and eyeglass link together.And no matter be any nose-bridge frame, its length is all fixed, and that is to say, and in a single day glasses complete, and its width just immobilizes.Yet, different people, its face's width can not be the same, and the user is difficult to choose the glasses of suitable own face width, glasses or the too wide or too narrow phenomenon worn therefore always occur.
The utility model content
The technical matters that the utility model institute desire solves is to provide a kind of elasticity flexible automatically nose-bridge frame, and it can be flexible automatically according to face's width of user, wears more comfortable with order.
For reaching above-mentioned technical matters, technical solution of the present utility model is:
The flexible automatically nose-bridge frame of a kind of elasticity, it comprises body and two extrusomes; The inside of this body is formed with tank, and the inner of two extrusomes is provided with inserted link and is positioned at this tank, and its outer end of stretching out tank is provided with web member and links to each other with glasses; This nose-bridge frame also comprises the elastic body that can make two extrusomes retraction.
Described elastic body is the outside that body and two extrusomes were made and be coated on to resilient material.
Described elastic body is a spring, and this spring also is positioned at described tank, and its two ends are connected to the end of two extrusome inserted links.
After adopting such scheme, because nose-bridge frame described in the utility model is provided with the extrusome of two retractables, and the elastic body that can make two extrusomes bounce back, therefore this nose-bridge frame is after being installed on the glasses, can be according to face's width of user, regulate its length automatically, thereby be applicable to different users, order is worn more comfortable.
Description of drawings
Fig. 1 is a schematic perspective view of the present utility model;
Longitudinal sectional view when Fig. 2 is the utility model recovery;
Transverse sectional view when Fig. 3 is the utility model recovery;
Fig. 4 is that the utility model is carried the longitudinal sectional view after stretching;
Fig. 5 is that the utility model is put forward the transverse sectional view after stretching;
Fig. 6 is the cut-open view of another embodiment of the utility model.
Embodiment
As shown in Figure 1, 2, 3, what the utility model was related is the flexible automatically nose-bridge frame of a kind of elasticity, and this nose-bridge frame comprises body 1, two extrusomes 2 and elastic body 3.Wherein:
The inside of described body 1 is formed with tank 11, the inner of two extrusomes 2 is provided with inserted link 21 and is positioned at this tank 11, its outer end of stretching out tank 11 is provided with web member 22 and links to each other with glasses, and described elastic body 3 makes and be coated on the outside of body 1 and two extrusomes 2 for resilient material.
In addition, inserted link 21 ends of described extrusome 2 are provided with boss 23, and the outer end of described body 1 tank 11 is provided with retaining platform 12, and this boss 23 can prevent after platform 12 cooperates that extrusome 2 from finishing in tank 11 with keeping off.
After being installed on described nose-bridge frame on the glasses, if face's broad of user, the extrusome 2 of both sides will be drawn out, and shown in Fig. 4,5, because the elastic body 3 in the outside is made for resilient material, when extrusome 2 was drawn out, elastic body 3 also can be elongated.And when face's width of user when narrower or glasses are not used, the extrusome 2 of both sides is under the elastic-restoring force effect of elastic body 3 in the retraction body 1.Described like this nose-bridge frame just can be regulated its length automatically according to face's width of user, makes it can be suitable for various users.In addition, owing to described elastic body 3 is coated on outside body 1 and two extrusomes 2 fully,, all equally complete attractive in appearance from outward appearance if therefore no matter nose-bridge frame is flexible.
Again as shown in Figure 6, it is first embodiment of the present utility model.The described nose-bridge frame of this embodiment also comprise body 1 ', two extrusomes 2 ' and elastic body 3 '.Wherein:
Described body 1 ' inside be formed with tank 11 ', described two extrusomes 2 ' the inner be provided with this tank 11 of inserted link 21 ' be positioned at ', its stretch out tank 11 ' the outer end be provided with web member 22 ' link to each other with glasses, and described elastic body 3 ' be spring, this spring also be positioned at described tank 11 ', and its two ends be connected to two extrusomes, 2 ' inserted link 21 ' the end.The nose-bridge frame of this structure can make it go for different users according to the automatic telescopic adjustment of the width of user face after being installed on the glasses equally, and order is used more comfortable.
Claims (3)
1. the flexible automatically nose-bridge frame of an elasticity, it is characterized in that: this nose-bridge frame comprises body and two extrusomes; The inside of this body is formed with tank, and the inner of two extrusomes is provided with inserted link and is positioned at this tank, and its outer end of stretching out tank is provided with web member and links to each other with glasses; This nose-bridge frame also comprises the elastic body that can make two extrusomes retraction.
2. the flexible automatically nose-bridge frame of elasticity as claimed in claim 1, it is characterized in that: described elastic body is the outside that body and two extrusomes were made and be coated on to resilient material.
3. the flexible automatically nose-bridge frame of elasticity as claimed in claim 1, it is characterized in that: described elastic body is a spring, and this spring also is positioned at described tank, and its two ends are connected to the end of two extrusome inserted links.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201024573U CN201196706Y (en) | 2008-05-26 | 2008-05-26 | Elastic automatic expansion nose girder frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201024573U CN201196706Y (en) | 2008-05-26 | 2008-05-26 | Elastic automatic expansion nose girder frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201196706Y true CN201196706Y (en) | 2009-02-18 |
Family
ID=40416339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201024573U Expired - Fee Related CN201196706Y (en) | 2008-05-26 | 2008-05-26 | Elastic automatic expansion nose girder frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201196706Y (en) |
-
2008
- 2008-05-26 CN CNU2008201024573U patent/CN201196706Y/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: 20090218 Termination date: 20110526 |