CN203334861U - Off-position door closer - Google Patents
Off-position door closer Download PDFInfo
- Publication number
- CN203334861U CN203334861U CN2013201988673U CN201320198867U CN203334861U CN 203334861 U CN203334861 U CN 203334861U CN 2013201988673 U CN2013201988673 U CN 2013201988673U CN 201320198867 U CN201320198867 U CN 201320198867U CN 203334861 U CN203334861 U CN 203334861U
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- China
- Prior art keywords
- door closer
- connecting rod
- door
- utility
- model
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- 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.)
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Abstract
The utility model provides an off-position door closer which is composed of a door closer body, a main rocker arm, a connecting rod and a support. The door closer body is connected with the main rocker arm, the main rocker arm is connected with the connecting rod, the connecting rod is connected with the support, an off-position card is arranged on the main rocker arm, and the connecting rod can be stretched out or drawn back. The off-position door closer is simple in manufacturing, a building door is stopped after being opened by a certain angle, and the service life of products is prolonged.
Description
Technical field
The utility model relates to the building door accessory, relates in particular to a kind of off-position door closer.
Background technology
At present, door closer all is installed on building door, door can be shut automatically after door is opened, as the effect of spring, can be guaranteed the door rear initial position that is closed to accurately, timely that is opened, for people live and provide a great convenience at home, but it is excessive by the door open angle not get rid of the artificial origin when reality is used, make door closer internal hydraulic pressure bearing damage, thereby the function of automatic door-closing also disappears thereupon, maintenance cost is high, to resident family, has brought inconvenience.
Summary of the invention
In order to overcome the above problems, the utility model provides a kind of off-position door closer, and its manufactures simple, stops after making door closer reach certain angle, has improved product application life.
The technical solution of the utility model is: a kind of off-position door closer is provided, and it is comprised of door closer, master rocker, connecting rod, support, and door closer is connected with master rocker, master rocker is connected with connecting rod, connecting rod is connected with support, and the off-position card is arranged on master rocker, and connecting rod can stretch.
Compared with prior art, the beneficial effects of the utility model are: simple in structure, and the application life of improving product.
The accompanying drawing explanation
Below further the utility model is illustrated with reference to the accompanying drawings
Accompanying drawing is structure chart of the present utility model;
Shown in figure: 1, door closer, 2, master rocker, 3, connecting rod, 4, support, 5, the off-position card.
The specific embodiment
Below according to the specific embodiment and accompanying drawing, further the utility model is illustrated:
As shown in the figure; a kind of off-position door closer; it is comprised of door closer 1, master rocker 2, connecting rod 3, support 4; it is characterized in that door closer 1 is connected with master rocker 2; master rocker 2 is connected with connecting rod 3; connecting rod 3 is connected with support 4; during use; door closer 1 is fixed on the doorframe of building door, support 4 is fixed on to door upper, off-position card 5 is arranged on master rocker 2; when door closer reaches off-position card 5, door stops opening; protected that the door closer open angle is excessive causes damage, connecting rod 3 can stretch, and can regulate as required.
The above is embodiment of the present utility model, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All any modifications of doing within spirit of the present utility model and principle, be equal within replacement, improvement etc. all should be contained in claim scope of the present utility model.
Claims (3)
1. an off-position door closer, it is comprised of door closer (1), master rocker (2), connecting rod (3), support (4), it is characterized in that door closer (1) is connected with master rocker (2), master rocker (2) is connected with connecting rod (3), and connecting rod (3) is connected with support (4).
2. off-position door closer according to claim 1, is characterized in that on master rocker (2) having off-position card (5).
3. off-position door closer according to claim 1, is characterized in that connecting rod (3) can stretch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201988673U CN203334861U (en) | 2013-04-19 | 2013-04-19 | Off-position door closer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201988673U CN203334861U (en) | 2013-04-19 | 2013-04-19 | Off-position door closer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203334861U true CN203334861U (en) | 2013-12-11 |
Family
ID=49703540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201988673U Expired - Fee Related CN203334861U (en) | 2013-04-19 | 2013-04-19 | Off-position door closer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203334861U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899175A (en) * | 2014-04-18 | 2014-07-02 | 常熟市奇冠模塑有限公司 | Multi-functional door closer |
| CN105064855A (en) * | 2015-08-06 | 2015-11-18 | 苏州市富尔达科技股份有限公司 | Automatic door closing device for fire |
-
2013
- 2013-04-19 CN CN2013201988673U patent/CN203334861U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899175A (en) * | 2014-04-18 | 2014-07-02 | 常熟市奇冠模塑有限公司 | Multi-functional door closer |
| CN105064855A (en) * | 2015-08-06 | 2015-11-18 | 苏州市富尔达科技股份有限公司 | Automatic door closing device for fire |
| US11078712B2 (en) | 2015-08-06 | 2021-08-03 | Suzhou Fuerda Technology Co., Ltd. | Automatic fire door closing device and system |
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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: 20131211 Termination date: 20140419 |