CN202073417U - Hinge structure of anti-theft safety door - Google Patents
Hinge structure of anti-theft safety door Download PDFInfo
- Publication number
- CN202073417U CN202073417U CN2011200816755U CN201120081675U CN202073417U CN 202073417 U CN202073417 U CN 202073417U CN 2011200816755 U CN2011200816755 U CN 2011200816755U CN 201120081675 U CN201120081675 U CN 201120081675U CN 202073417 U CN202073417 U CN 202073417U
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- China
- Prior art keywords
- brace
- hinge
- safety door
- theft safety
- connecting piece
- 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
A hinge structure of an anti-theft safety door comprises a hinge body, a first connecting piece and a second connecting piece, wherein the first connecting piece is installed on the hinge body in a rotating manner, the second connecting piece is fixedly installed on the hinge body, the first connecting piece is fixedly connected with the side edge of a door leaf, and the second connecting piece is fixedly connected with the side edge of a door frame. The hinge structure has good firmness, and is longer in service life and good in environmental protection.
Description
Technical field
The utility model relates to a kind of anti-theft safety door.
Background technology
At present, when the various security door product hinges that occurred on anti-theft safety door market connect with framework, need just can connect by the intermediate member that is welded in advance on the framework, welding process also pollutes environment in various degree.
Summary of the invention
Relatively poor for the fastness of the hinge that overcomes existing anti-theft safety door, application life is short, the relatively poor deficiency of the feature of environmental protection, the utility model provide a kind of fastness better, the hinge arrangement of application life is long, the feature of environmental protection is good anti-theft safety door.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of hinge arrangement of anti-theft safety door, comprise hinge bodies, described hinge arrangement also comprises first brace and second brace, described first brace is installed in rotation on the hinge bodies, described second brace is fixedly mounted on the described hinge bodies, described first brace is fixedlyed connected with described door leaf side, and described second brace is fixedlyed connected with described doorframe side.
Further, described first brace and described second brace are stepped, and described first brace and second brace are arranged side by side.
Further again, described first brace is fixedlyed connected with described door leaf side by screw, and described second brace is fixedlyed connected with described doorframe side by screw.
The beneficial effects of the utility model mainly show: fastness better, application life is long, the feature of environmental protection is good.
Description of drawings
Fig. 1 is the structure chart of anti-theft safety door.
Fig. 2 is the A-A sectional view of Fig. 1 of back-flap hinge state.
Fig. 3 is the A-A sectional view of Fig. 1 of blind hinge state.
Fig. 4 is the A portion enlarged drawing of Fig. 2.
Fig. 5 is that Fig. 3 is a M portion enlarged drawing.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
With reference to Fig. 1～Fig. 5, a kind of hinge arrangement of anti-theft safety door, comprise hinge bodies 1, described hinge arrangement also comprises first brace 2 and second brace 3, described first brace 2 is installed in rotation on the hinge bodies 1, described second brace 3 is fixedly mounted on the described hinge bodies, and described first brace 2 is fixedlyed connected with described door leaf side, and described second brace 3 is fixedlyed connected with described doorframe side.
Described first brace 2 is stepped with described second brace 3, and described first brace and second brace are arranged side by side.This structure is a back-flap hinge form of structure; Also can adopt other form of structure.
Described first brace 2 is fixedlyed connected with described door leaf side by screw 4, and described second brace 3 is fixedlyed connected with described doorframe side by screw 4.
In the present embodiment, the structure of hinge is to design form of structure such as Fig. 4 and shown in Figure 5 according to the structure of this product and mounting means needs.Hinge shown in Figure 4 is a blind hinge, and form of structure is the smooth structure of biplate seat formula, and a slice is connected with framework, and another sheet is connected with door leaf.Hinge shown in Figure 5 is a back-flap hinge, and form of structure is the smooth structure of twayblade ladder, and a slice is connected with framework, and another sheet is connected with door leaf.
Claims (3)
1. the hinge arrangement of an anti-theft safety door, comprise hinge bodies, it is characterized in that: described hinge arrangement also comprises first brace and second brace, described first brace is installed in rotation on the hinge bodies, described second brace is fixedly mounted on the described hinge bodies, described first brace is fixedlyed connected with described door leaf side, and described second brace is fixedlyed connected with described doorframe side.
2. the hinge arrangement of anti-theft safety door as claimed in claim 1, it is characterized in that: described first brace and described second brace are stepped, and described first brace and second brace are arranged side by side.
3. the hinge arrangement of anti-theft safety door as claimed in claim 1 or 2, it is characterized in that: described first brace is fixedlyed connected with described door leaf side by screw, and described second brace is fixedlyed connected with described doorframe side by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200816755U CN202073417U (en) | 2011-03-24 | 2011-03-24 | Hinge structure of anti-theft safety door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200816755U CN202073417U (en) | 2011-03-24 | 2011-03-24 | Hinge structure of anti-theft safety door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202073417U true CN202073417U (en) | 2011-12-14 |
Family
ID=45111523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200816755U Expired - Fee Related CN202073417U (en) | 2011-03-24 | 2011-03-24 | Hinge structure of anti-theft safety door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202073417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499857A (en) * | 2014-12-24 | 2015-04-08 | 浙江赛银将军门业有限公司 | Hinge structure of steel security door |
-
2011
- 2011-03-24 CN CN2011200816755U patent/CN202073417U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499857A (en) * | 2014-12-24 | 2015-04-08 | 浙江赛银将军门业有限公司 | Hinge structure of steel security door |
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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: 20111214 Termination date: 20140324 |