CN2752912Y - Hidden expansion hinge - Google Patents
Hidden expansion hinge Download PDFInfo
- Publication number
- CN2752912Y CN2752912Y CN 200420012790 CN200420012790U CN2752912Y CN 2752912 Y CN2752912 Y CN 2752912Y CN 200420012790 CN200420012790 CN 200420012790 CN 200420012790 U CN200420012790 U CN 200420012790U CN 2752912 Y CN2752912 Y CN 2752912Y
- Authority
- CN
- China
- Prior art keywords
- hinge
- lower body
- shell
- surface cover
- utility
- 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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- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The utility model relates to a hinge, more specifically speaking, which is a hidden expansion hinge. The utility model is suitable for a shell of a meter box (chest), is hinged with a surface cover and is used for the starting and the stopping of the surface cover. The utility model is characterized in that the utility model comprises a spring which is arranged in a hidden hole of a hinge of the shell; the spring is provided with an expansion hinge lower body, a guide stop screw which is arranged on the side wall of the shell is matched with a long notch which is arranged on the expansion hinge lower body; the expansion hinge lower body is hinged with a hinge upper body which is fixed by the surface cover. The hinge is arranged in the meter box (chest) and is connected firm with the shell and the surface cover. The surface cover is started and stopped conveniently freely, and the service life is long.
Description
Technical field
The utility model relates to hinge, more particularly, is a kind ofly to be applicable to that the housing and the cover of instrument box (box) are hinged, is used for the stealthy telescopic hinge that cover opens and closes.
Background technology
The housing and the cover articulated hinges of existing instrument box (box) are exposed common hinge, the web joint of hinge by screw retention on housing and cover, use the instrument box (box) of exposed common hinge, all exposed outside because of hinge, and influence its good looking appearance, and the web joint of hinge is easily loosening with the screw that housing is connected with cover, and the connection is damaged easily.
Summary of the invention
Technical problem to be solved in the utility model is, provides a kind of and is built in the instrument box (box), is connected firmly with housing, cover, opens and closes cover conveniently freely, the stealthy telescopic hinge of long service life.
The technical scheme that solves its technical matters employing is: the telescopic hinge of a kind of stealth, its characteristics are: it comprises the spring that places in the stealthy hole of shell hinge, on spring, be equipped with the extendible hinge lower body, the long rabbet that is provided with on the guide and limit screw that is provided with on the housing sidewall and extendible hinge lower body matches, and the fixing hinge upper body of extendible hinge lower body and cover is hinged.
The telescopic hinge of stealth of the present utility model because this hinge is arranged in the instrument box (box), does not expose outside, therefore, does not influence the good looking appearance of instrument box (box); Owing in the stealthy hole of shell hinge, place spring, on spring, be equipped with the extendible hinge lower body, the long rabbet that is provided with on the guide and limit screw that is provided with on the housing sidewall and extendible hinge lower body matches, the hinged structure in hinge upper body that extendible hinge lower body and cover are fixing, therefore, be connected firmly with housing, cover, open and close cover conveniently freely, long service life.
Description of drawings
Fig. 1 is stealthy telescopic hinge arrangement synoptic diagram.
Fig. 2 is the schematic top plan view of Fig. 1.
Fig. 3 is stealthy telescopic hinge opening structure synoptic diagram.
Embodiment
Utilize drawings and Examples that the utility model is further described below.
With reference to Fig. 1 and 2, stealthy telescopic hinge has the spring 2 that places in the stealthy hole 10 of housing 1 hinge, on spring 2, be equipped with extendible hinge lower body 3, the long rabbet 11 that is provided with on the guide and limit screw 4 that is provided with on housing 1 sidewall and extendible hinge lower body 3 matches, be fixed with hinge upper body 6 at cover 8 by screw 7, extendible hinge lower body 3 is hinged with hinge upper body 6 by little axle 5.Cover 8 is fixed on the housing 1 by bolt 9.
With reference to Fig. 3, when needs are opened cover 8, bolt 9 is backed out, made the constraint of cover 8 and housing 1 disengaging bolt 9, meanwhile, place the spring 2 in the stealthy hole 10 of housing 1 hinge to begin release of pressure by pressured state, under the effect of spring force, extendible hinge lower body 3 is moved up, make extendible hinge lower body 3 and 6 hinged places, hinge upper body move to housing 1 upper surface, and make on the cover 8 and move certain distance, the operator can open cover 8 freely.The long rabbet 11 that is provided with on the guide and limit screw 4 that is provided with on housing 1 sidewall and extendible hinge lower body 3 matches, and is used to limit the distance that hinge moves up and limits hinge move by straight line.
Claims (1)
1. telescopic hinge of stealth, it is characterized in that: it comprises the spring that places in the stealthy hole of shell hinge, on spring, be equipped with the extendible hinge lower body, the long rabbet that is provided with on the guide and limit screw that is provided with on the housing sidewall and extendible hinge lower body matches, and the fixing hinge upper body of extendible hinge lower body and cover is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420012790 CN2752912Y (en) | 2004-11-28 | 2004-11-28 | Hidden expansion hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420012790 CN2752912Y (en) | 2004-11-28 | 2004-11-28 | Hidden expansion hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2752912Y true CN2752912Y (en) | 2006-01-18 |
Family
ID=35914321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420012790 Expired - Fee Related CN2752912Y (en) | 2004-11-28 | 2004-11-28 | Hidden expansion hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2752912Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105101710A (en) * | 2015-08-26 | 2015-11-25 | 陈旭博 | Bolt hinge and electric enclosure |
| CN113153043A (en) * | 2021-05-14 | 2021-07-23 | 中航光电科技股份有限公司 | Hidden stretchable hinge and case using same |
| CN117027192A (en) * | 2023-10-10 | 2023-11-10 | 上海牧居科技有限公司 | Hinge component |
-
2004
- 2004-11-28 CN CN 200420012790 patent/CN2752912Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105101710A (en) * | 2015-08-26 | 2015-11-25 | 陈旭博 | Bolt hinge and electric enclosure |
| CN105101710B (en) * | 2015-08-26 | 2018-02-16 | 陈旭博 | A kind of bolt hinge and electric sealed box |
| CN113153043A (en) * | 2021-05-14 | 2021-07-23 | 中航光电科技股份有限公司 | Hidden stretchable hinge and case using same |
| CN117027192A (en) * | 2023-10-10 | 2023-11-10 | 上海牧居科技有限公司 | Hinge component |
| CN117027192B (en) * | 2023-10-10 | 2024-01-05 | 上海牧居科技有限公司 | Hinge component |
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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: 20060118 Termination date: 20091228 |