CN203081241U - Door frame anti-collision device - Google Patents
Door frame anti-collision device Download PDFInfo
- Publication number
- CN203081241U CN203081241U CN 201220757266 CN201220757266U CN203081241U CN 203081241 U CN203081241 U CN 203081241U CN 201220757266 CN201220757266 CN 201220757266 CN 201220757266 U CN201220757266 U CN 201220757266U CN 203081241 U CN203081241 U CN 203081241U
- Authority
- CN
- China
- Prior art keywords
- door frame
- collision device
- doorframe
- 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 - Fee Related
Links
Images
Landscapes
- Wing Frames And Configurations (AREA)
- Joining Of Corner Units Of Frames Or Wings (AREA)
Abstract
The utility model discloses a door frame anti-collision device which protects a door frame from being collided and damaged by a lock tongue. The door frame anti-collision device is made of hard metal materials, the cross section is L-shaped, and sides which are perpendicular to two sides of the L-shaped cross section can be added with two side endpoints of the L-shaped cross section serving as endpoints according to the shape of the door frame. According to the door frame anti-collision device, if the lock tongue is in a state of stretching out when a door is opened, the door frame anti-collision device can effectively protect the door frame from being collided and damaged by the lock tongue.
Description
Technical field
The utility model relates to a kind of component of interior door, is specifically related to a kind of anti-collision protection device of doorframe.
Background technology
At present the lockset of interior door generally cooperates the locking function that realizes door by dead bolt and locked groove, when dead bolt stretches out when door is in opening, at closing time dead bolt can with frame side along freeing collision, cause doorframe and lockset to damage.
The utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model provides a kind of doorframe of protecting not by the anti-collision protection device of dead bolt damaged in collision
(2) technical scheme
For solving the problems of the technologies described above, a kind of doorframe beam is provided, to make by hard metal material, cross section is " L " type shape.
(3) beneficial effect
Doorframe beam of the present utility model if dead bolt is in the state of stretching out when opening the door, can prevent effectively that doorframe from being broken by dead bolt.
Description of drawings
Fig. 1 is the structural representation according to the doorframe beam of the utility model embodiment.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used to illustrate the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1, the utility model provides a kind of doorframe beam, is made by hard metal material, and cross section is " L " type shape.One side of " L " shape is connected with the one side at the lock tongue slot place of doorframe, and another side is connected with the doorframe of opening a side towards door.The doorframe beam can be connected with doorframe by different modes such as bonding, riveted joints.According to the shape difference of doorframe, doorframe is crashproof can be done further to change to shape on existing basis, as cross section be " U " type or
The type shape makes the joint face of itself and doorframe more, improves the scope of its firmness that is connected with doorframe and protection.
The above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (1)
1. doorframe beam, it is characterized in that: made by hard metal material, cross section is " L " type shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220757266 CN203081241U (en) | 2012-12-31 | 2012-12-31 | Door frame anti-collision device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220757266 CN203081241U (en) | 2012-12-31 | 2012-12-31 | Door frame anti-collision device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203081241U true CN203081241U (en) | 2013-07-24 |
Family
ID=48827092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220757266 Expired - Fee Related CN203081241U (en) | 2012-12-31 | 2012-12-31 | Door frame anti-collision device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203081241U (en) |
-
2012
- 2012-12-31 CN CN 201220757266 patent/CN203081241U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203081241U (en) | Door frame anti-collision device | |
| CN203867425U (en) | Hand pinch prevention side-hung door structure | |
| CN202055680U (en) | Lock picking prevention safe box | |
| CN201265320Y (en) | Anti-clipping mechanism for shield door of train platform | |
| CN203640569U (en) | Double-leaf antitheft fire-fighting door | |
| CN206554700U (en) | A kind of irregular glass door | |
| CN202544626U (en) | Enhanced prying resistant safe | |
| CN204163584U (en) | A kind of security door | |
| CN206957415U (en) | A kind of gate internal lock bracing means | |
| CN216341733U (en) | Anti-insertion internally-opened anti-theft door | |
| CN204552531U (en) | Prized up-proof door | |
| CN203905703U (en) | Sliding window bumper block | |
| CN202417164U (en) | Prying-resistant safety box | |
| CN204436088U (en) | A kind of special-shaped Anti-theft door bolt | |
| CN207004357U (en) | A kind of anti-theft pick-proof door | |
| CN205046954U (en) | Control cabinet is with handle | |
| CN204804609U (en) | Safe type mechanism of locking a door | |
| CN204663326U (en) | Door-plate | |
| CN204060389U (en) | There is the double door of pick-proof sealing function | |
| CN205677380U (en) | A kind of inclined tongue of lock structure automatically | |
| CN204402301U (en) | A kind of nuclear power switchbox hermetically-sealed construction | |
| CN2816295Y (en) | Anti-prizing door | |
| CN203201427U (en) | Anti-theft door | |
| CN207194754U (en) | A kind of prying-resistant structure of antitheft door | |
| CN202249376U (en) | Articulated mechanism of door plate of safe deposit box |
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: 20130724 Termination date: 20131231 |