CN201334847Y - Security door with two sets of door frames - Google Patents
Security door with two sets of door frames Download PDFInfo
- Publication number
- CN201334847Y CN201334847Y CNU2008202411997U CN200820241199U CN201334847Y CN 201334847 Y CN201334847 Y CN 201334847Y CN U2008202411997 U CNU2008202411997 U CN U2008202411997U CN 200820241199 U CN200820241199 U CN 200820241199U CN 201334847 Y CN201334847 Y CN 201334847Y
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- CN
- China
- Prior art keywords
- door
- doorframe
- main
- security
- fixed
- 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 relates to a security door with two sets of door frames, which consists of a main door frame and a door leaf, wherein the door leaf is fixed in the main door frame. The security door with two sets of door frames is characterized in that an auxiliary door frame is also arranged outside the main door frame and is fixed in a wall door opening; and the main door frame is fixed in the auxiliary door frame. Because the auxiliary door frame is arranged outside the main door frame of the existing security door, the installation requirements for the width and the height of the door opening can be ensured during the installation of the security door, thereby improving the installation stability of the door frame and enhancing the installation efficiency of the security door.
Description
Technical field
The utility model belongs to a kind of security door, particularly a kind of security door with two secondary doorframes.
Background technology
Present employed security door all adopts a doorframe, when security door is installed, at first will be installed in doorframe on the wall door opening, and door leaf is being installed.Because the size difference of each door opening wall, be difficult to guarantee the width and the requirement for height of door opening, make the security door of this structure when doorframe is installed, door opening must be improved, so both cannot say for sure to demonstrate,prove the doorframe mounting stability, make that again installation doorframe process is loaded down with trivial details.
Summary of the invention
The purpose of this utility model provides and a kind ofly can guarantee the width of door opening and the security door with two secondary doorframes of requirement for height, to overcome above-mentioned deficiency.
To achieve these goals, the utility model is made of main doorframe and door leaf, and door leaf is fixed in the main doorframe, is characterized in: also be provided with a secondary doorframe outside main doorframe, secondary doorframe is fixed in the wall door opening, and main doorframe is fixed in the secondary doorframe.
Because the utility model is outside equipped with a secondary doorframe at the main doorframe of existing security door, make the width and the requirement for height that when security door is installed, can guarantee to install door opening to have strengthened the doorframe mounting stability, improved the installation effectiveness of security door.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a scheme of installation of the present utility model.
Among the figure: 1-door leaf, 2-master's doorframe, the secondary doorframe of 3-, 3.1-fixed head, 4-wall, 5-expansion bolt, 6-trip bolt.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
The utility model is made of main doorframe and door leaf, and door leaf is fixed in the main doorframe, also is provided with a secondary doorframe outside main doorframe, and secondary doorframe is fixed in the wall door opening, and main doorframe is fixed in the secondary doorframe (Fig. 1).
The utility model is at first inserted secondary doorframe in the door opening when mounted, and secondary doorframe is fixed on the wall of door opening by expansion bolt, build by laying body of wall then, more main doorframe is fixed on the secondary doorframe by the fixed head on the secondary doorframe, at last door leaf is installed in the main doorframe, finishes installation process.
The content that is not described in detail in this manual belongs to this area professional and technical personnel's known prior art.
Claims (2)
1, a kind of security door with two secondary doorframes is made of main doorframe and door leaf, and door leaf is fixed in the main doorframe, it is characterized in that: also be provided with a secondary doorframe outside main doorframe, secondary doorframe is fixed in the wall door opening, and main doorframe is fixed in the secondary doorframe.
2, the security door with two secondary doorframes as claimed in claim 1 is characterized in that: secondary doorframe is provided with main doorframe fixed head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202411997U CN201334847Y (en) | 2008-12-31 | 2008-12-31 | Security door with two sets of door frames |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202411997U CN201334847Y (en) | 2008-12-31 | 2008-12-31 | Security door with two sets of door frames |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201334847Y true CN201334847Y (en) | 2009-10-28 |
Family
ID=41286496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202411997U Expired - Fee Related CN201334847Y (en) | 2008-12-31 | 2008-12-31 | Security door with two sets of door frames |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201334847Y (en) |
-
2008
- 2008-12-31 CN CNU2008202411997U patent/CN201334847Y/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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hubei Yonghean Door Industry Co., Ltd. Assignor: Zhou Ren Contract record no.: 2011420000061 Denomination of utility model: Security door with two sets of door frames Granted publication date: 20091028 License type: Exclusive License Record date: 20110505 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20131231 |