CN2272938Y - Integral bending pressing-in theftproof door - Google Patents
Integral bending pressing-in theftproof door Download PDFInfo
- Publication number
- CN2272938Y CN2272938Y CN 97207501 CN97207501U CN2272938Y CN 2272938 Y CN2272938 Y CN 2272938Y CN 97207501 CN97207501 CN 97207501 CN 97207501 U CN97207501 U CN 97207501U CN 2272938 Y CN2272938 Y CN 2272938Y
- Authority
- CN
- China
- Prior art keywords
- door
- door body
- steel plate
- utility
- model
- 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 - Lifetime
Links
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- Securing Of Glass Panes Or The Like (AREA)
Abstract
The utility model relates to a theftproof door, particularly an integral bending and pressing-in theftproof door of a steel plate having good insurance. The utility model comprises a door frame 1 and a door body 2, wherein, the door body is composed of a front steel plate 5, a back steel plate 6 and filling between the front and the back steel plates. The utility model is characterized in that the side edges of the front and the back steel plates of the door body are connected in the mode of integral bending and pressing-in; the bending and pressing-in part thereof 7 forms wing shape with a vertical angle for covering all slits 8 between the door body and the door frame. The utility model has the advantages of simple structure, easy fabrication, low cost, high strength, beautiful appearance, good Glass door structure theftproof performance, etc. The slits between the door body and the door frame can be covered.
Description
The utility model relates to a kind of security door, the whole bending pressing of the steel plate security door that particularly a kind of safety is good.
Existing security door, its structure is made up of a doorframe and a door body, and the door body is again by steel plate in front of the door, steel plate blocks crack between a door and its frame in the left and right end bending pressing of door body behind the door, and expose owing to no bending pressing, crack between a door and its frame following, the lower end of door body, so theftproof is poor; Be with aluminium (steel) filler rod steel plate and steel plate is chimeric behind the door in front of the door around the door body of another kind of security door,, pried open destruction, still dangerous easily though can block crack between a door and its frame all around at the door body.
The purpose of this utility model is exactly a kind of simple in structure, processing and manufacturing is easy, cost is low, theftproof is good security door of design.
The utility model is realized by following structure: include doorframe, the door body, the door body by front spring, the back steel plate and between filler constitute, it is characterized in that: the forward and backward steel plate edge of door body is that whole bending pressing connects, its bending pressing portion is wing whole slits of blocking between the Men Tiyu doorframe at right angles, all block all around, when the robber forced open the door body, crowbar can not insert.
The utlity model has simple in structure, easy processing and manufacturing, cost is low, intensity is high, the crack between a door and its frame between the Men Tiyu doorframe is blocked, aesthetic in appearance, advantage that theftproof is good, the security door that especially is fit to the steel plate combination are used.
Description of drawings of the present utility model is as follows:
Fig. 1 is an elevation of the present utility model;
Fig. 2 is that the A-A of Fig. 1 and B-B are to cutaway view Amplified image;
Among the figure: 1. a body, 2. doorframe, 3. door lock, 4. blind hinge, 5. a body front spring, 6. steel plate behind the body, 7. bending pressing portion, 8. crack between a door and its frame.
The utility model will be further described below in conjunction with drawings and Examples:
As shown in Figure 1: the utility model includes doorframe 1, door body 2, the door body by front spring 5, the back steel plate 6 and between filler constitute, it is characterized in that: the forward and backward steel plate edge of door body is that whole bending pressing connects its bending pressing portion 7 rectangular wing whole slits 8 of blocking between the Men Tiyu doorframe.
Claims (1)
1. whole bending pressing security door, include doorframe (1), door body (2), the door body by front spring (5), back steel plate (6) and between filler constitute, it is characterized in that: the forward and backward steel plate edge of door body is that whole bending pressing connects, and its bending pressing portion (7) is wing whole slits (8) of blocking between the Men Tiyu doorframe at right angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97207501 CN2272938Y (en) | 1997-01-17 | 1997-01-17 | Integral bending pressing-in theftproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97207501 CN2272938Y (en) | 1997-01-17 | 1997-01-17 | Integral bending pressing-in theftproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2272938Y true CN2272938Y (en) | 1998-01-21 |
Family
ID=33927247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97207501 Expired - Lifetime CN2272938Y (en) | 1997-01-17 | 1997-01-17 | Integral bending pressing-in theftproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2272938Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102337836A (en) * | 2011-10-08 | 2012-02-01 | 杜永发 | Burglarproof door capable of preventing destroying door body violently |
-
1997
- 1997-01-17 CN CN 97207501 patent/CN2272938Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102337836A (en) * | 2011-10-08 | 2012-02-01 | 杜永发 | Burglarproof door capable of preventing destroying door body violently |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Designer after: Zhang Hong Designer before: Zhang Hong Designer before: Huang Zunxi |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: DESIGNER; FROM: ZHANG HONG; HUANG ZUNXI TO: ZHANG HONG |
|
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: DESIGNER; FROM: DACHUAN METAL PRODUCTS CO., LTD, CHONQING CITY TO: MEIXINMAISEN DOORS CO.,LTD., CHONGQING CITY |
|
| CP03 | Change of name, title or address |
Address after: 400060 Nanping Chongqing economic and Technological Development Zone No. 51, contact Nie Xiaohua stork Patentee after: Chongqing Meixin Maisen Door Co. Ltd. Address before: 630030 Ma Jiayan, Shapingba District, Chongqing Patentee before: Dachuan Metal Products Co., Ltd., Chongqing |
|
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: DACHUAN METAL PRODUCTS CO., LTD, CHONQING CITY TO: CHONGQING MAXIM MISON DOOR CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 400060 Nanping Chongqing economic and Technological Development Zone, Baihe Road No. 51 contact: Nie Xiaohua Patentee after: Mecin. Maisen Door Industry Co Ltd, Chongqing City Address before: Ma Jiayan, Shapingba District, Chongqing Patentee before: Dachuan Metal Products Co., Ltd., Chongqing |
|
| C56 | Change in the name or address of the patentee |
Owner name: LU PEIHUA Free format text: FORMER NAME OR ADDRESS: ZHANG HONG |
|
| CP03 | Change of name, title or address |
Designer after: Lu Peihua Designer before: Zhang Hong |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |