CN2611535Y - Holding means for position of door closer - Google Patents
Holding means for position of door closer Download PDFInfo
- Publication number
- CN2611535Y CN2611535Y CN 03243350 CN03243350U CN2611535Y CN 2611535 Y CN2611535 Y CN 2611535Y CN 03243350 CN03243350 CN 03243350 CN 03243350 U CN03243350 U CN 03243350U CN 2611535 Y CN2611535 Y CN 2611535Y
- Authority
- CN
- China
- Prior art keywords
- door
- door closer
- stop contact
- contact
- sleeve
- 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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- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
A door-closer position-keeping device comprises a swinging member (2) and a stopping contact (3), wherein the swinging (2) is fixed on the rotation shaft (1) of the door closer, and the body of the stopping contact (3) and a spring (4) are arranged inside a sleeve barrel (5). The utility model not only can be used with ordinary door closers without influencing the normal open and close of the door, but also can keep the door open and replace the door conveniently.
Description
" technical field " the utility model relates to a kind of door closer, particularly belongs to a kind of door closer position holding device.
" background technology " existing relatively large door is as the corridor door etc., and its structure mainly is made of protection such as door body, doorframe and door lock, door closer and servicing unit.Generally, door is subjected to the effect of door closer, closes voluntarily at once after the unlatching.But sometimes, need to keep the opening-wide state of door to continue for some time, and length during this period of time cannot not be fixing with random.Formerly in the patent application, disclose some and had the automatic door closer of location and delay function, as No. 88101018.9 patents " multifunctional door closer ", the position that can solve door to a certain extent keeps problem, but, therefore has the defective that cost of manufacture is higher, reliability is relatively poor because its location and time-delay mechanism employing is hydraulic system.
" summary of the invention " the purpose of this utility model is to provide a kind of door closer position holding device, can be used in combination with existing door closer, not influencing on the normal basis that opens and closes of door, both can it be resetted again with door locked at opening-wide state.
Door closer position holding device disclosed in the utility model comprises swing component (2), stop contact (3), it is characterized in that swing component (2) is fixed in the door closer rotating shaft (1).The body part of stop contact (3) and spring (4) are installed in the sleeve (5), leave between the inwall of the body part of stop contact (3) and sleeve (5) and satisfy the gap that it reciprocatingly slides.Swing component (1) has slick and sly contact surface with the contact portion of stop contact (2).
The utility model can be used with common door closer, does not influence the normal keying of door, and has the advantages that door to be remained on opening-wide state.
" description of drawings " accompanying drawing partly discloses specific embodiment of the utility model, and accompanying drawing is a door closer position holding device structural profile schematic diagram.
" specific embodiment " is further described specific embodiment of the utility model below in conjunction with accompanying drawing:
As shown in the figure, door closer position holding device disclosed in the utility model comprises swing component (2) and stop contact (3), and swing component (2) is packed in the door closer rotating shaft (1), and stop contact (3), spring (4) are installed in the sleeve (5) successively.In addition,, screw press (6) is installed also in sleeve (5), is used to adjust the pressure of spring the stop contact for guaranteeing result of use of the present utility model.Sleeve (5) is packed on the fixtures such as doorframe, and its installation site should guarantee that stop contact (3) contacts with swing component (2) in the door closer rotating shaft.
In order to obtain best result of use of the present utility model, leave between the inwall of the body part of stop contact (3) and sleeve (5) and satisfy the gap that it reciprocatingly slides, swing component (1) has slick and sly contact surface with the contact portion of stop contact (2), and the telescopic resilience of stop contact (2) is convenient adjustable by screw press.
Claims (2)
1, a kind of door closer position holding device, comprise swing component (2), stop contact (3), it is characterized in that, swing component (2) is fixed in the door closer rotating shaft (1), the body part of stop contact (3) and spring (4) are installed in the sleeve (5), leave between the inwall of the body part of stop contact (3) and sleeve (5) and satisfy the gap that it reciprocatingly slides, swing component (1) has slick and sly contact surface with the contact portion of stop contact (2).
2, door closer position holding device according to claim 1, its feature also are, screw press (6) also is installed in the said sleeve (5), are used to adjust the pressure of spring to the stop contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03243350 CN2611535Y (en) | 2003-03-24 | 2003-03-24 | Holding means for position of door closer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03243350 CN2611535Y (en) | 2003-03-24 | 2003-03-24 | Holding means for position of door closer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2611535Y true CN2611535Y (en) | 2004-04-14 |
Family
ID=34168991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03243350 Expired - Fee Related CN2611535Y (en) | 2003-03-24 | 2003-03-24 | Holding means for position of door closer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2611535Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104158A (en) * | 2011-11-11 | 2013-05-15 | 松下电气机器（北京）有限公司 | Stopping device used for metro overall height sliding door |
| CN101832078B (en) * | 2009-03-09 | 2014-05-07 | 湖南大学 | Car door guide mechanism with reliable supporting and locating functions |
-
2003
- 2003-03-24 CN CN 03243350 patent/CN2611535Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832078B (en) * | 2009-03-09 | 2014-05-07 | 湖南大学 | Car door guide mechanism with reliable supporting and locating functions |
| CN103104158A (en) * | 2011-11-11 | 2013-05-15 | 松下电气机器（北京）有限公司 | Stopping device used for metro overall height sliding door |
| CN103104158B (en) * | 2011-11-11 | 2016-01-20 | 松下电气机器（北京）有限公司 | For the stop device of metro overall height sliding door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |