CN203271377U - Door catch - Google Patents
Door catch Download PDFInfo
- Publication number
- CN203271377U CN203271377U CN 201320278571 CN201320278571U CN203271377U CN 203271377 U CN203271377 U CN 203271377U CN 201320278571 CN201320278571 CN 201320278571 CN 201320278571 U CN201320278571 U CN 201320278571U CN 203271377 U CN203271377 U CN 203271377U
- Authority
- CN
- China
- Prior art keywords
- door
- knocker
- rotating shaft
- profile
- doorframe
- 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
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model provides a door catch. A rotating shaft is arranged on a door frame; two ends of the rotating shaft are respectively exposed out of the inner side and the outer side of the door frame and are respectively connected with buckling strips with the same shapes and the same lengths. The door catch is simple in structure and convenient to use; persons at two sides of a door can open the door conveniently without keys, and therefore, the opening and the closing of the door in a room can be controlled; the door catch is more humanized.
Description
Technical field
The utility model belongs to building field, specifically a kind of knocker.
Background technology
There are a lot of doors family and office space, comprise the inside door of external door and house interior, are provided with lock on general external door, go out and to lock, but inside door is not generally locked, even lock is arranged, generally can not lock yet, because pin, internal staff or household pass in and out inconvenience, if still door is opened, also can produce various inconvenience, rural area particularly, the animals such as mouse easily pass in and out from crack between a door and its frame.
The utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of knocker.
A kind of knocker is characterized in that being provided with rotating shaft on doorframe, the inside and outside both sides of doorframe are exposed respectively at the two ends of described rotating shaft, and the two ends of described rotating shaft connect respectively a profile that shape is identical with length.
Described a kind of knocker is characterized in that described rotating shaft is arranged on the middle part of doorframe.
Described a kind of knocker is characterized in that described rotating shaft has 2, is separately positioned on the upper and lower of doorframe.
Described a kind of knocker is characterized in that described profile inboard is provided with rubber pad.
Described a kind of knocker is characterized in that described profile arranged outside has handle.
Described a kind of knocker is characterized in that described profile is rectangular.
Described a kind of knocker, the length that it is characterized in that described profile is 5-15cm.
A kind of knocker of the present utility model, simple in structure, easy to use, the people on a both sides can open easily, does not need to use key, the switch of the door of house interior can be controlled, hommization more.
Description of drawings
Fig. 1 is the schematic diagram of a kind of embodiment of a kind of knocker of the present utility model;
In figure, 1-door body; 2-doorframe; 3-rotating shaft; 4-profile; 5-handle.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated.
As shown in Figure 1, a kind of knocker of the present utility model, the middle part on doorframe is provided with rotating shaft, and the inside and outside both sides of doorframe are exposed respectively at the two ends of rotating shaft, and the two ends of rotating shaft connect respectively a profile that rectangular length is identical.The long 10cm of profile, the profile inboard is provided with rubber pad, can opposite house plays the effect of protection, prevents that door is destroyed when switch, and the profile arranged outside has handle, conveniently is rotated profile.
Rotating shaft also can have 2, is separately positioned on the upper and lower of doorframe.Profile also can adopt other shape.
When needs at closing time, by the handle with profile rotate to horizontal level block the door get final product, when needs open the door, by the handle with profile rotate to the upright position can not block the door get final product, inside and outside a people can carry out switch, very convenient.
The above is only preferred embodiment of the present utility model, not in order to limiting the utility model, all any modifications of doing within spirit of the present utility model and principle, is equal to and replaces and improvement etc., within all being included in protection domain of the present utility model.
Claims (7)
1. a knocker, is characterized in that being provided with rotating shaft on doorframe, and the inside and outside both sides of doorframe are exposed respectively at the two ends of described rotating shaft, and the two ends of described rotating shaft connect respectively a profile that shape is identical with length.
2. a kind of knocker as claimed in claim 1, is characterized in that described rotating shaft is arranged on the middle part of doorframe.
3. a kind of knocker as claimed in claim 1, is characterized in that described rotating shaft has 2, is separately positioned on the upper and lower of doorframe.
4. a kind of knocker as claimed in claim 1 is characterized in that described profile inboard is provided with rubber pad.
5. a kind of knocker as claimed in claim 1, is characterized in that described profile arranged outside has handle.
6. a kind of knocker as claimed in claim 1, is characterized in that described profile is rectangular.
7. a kind of knocker as claimed in claim 1, the length that it is characterized in that described profile is 5-15cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320278571 CN203271377U (en) | 2013-05-21 | 2013-05-21 | Door catch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320278571 CN203271377U (en) | 2013-05-21 | 2013-05-21 | Door catch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203271377U true CN203271377U (en) | 2013-11-06 |
Family
ID=49501816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320278571 Expired - Lifetime CN203271377U (en) | 2013-05-21 | 2013-05-21 | Door catch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203271377U (en) |
-
2013
- 2013-05-21 CN CN 201320278571 patent/CN203271377U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |