CN2491589Y - Fireproof lifesaving shutter - Google Patents
Fireproof lifesaving shutter Download PDFInfo
- Publication number
- CN2491589Y CN2491589Y CN 01247892 CN01247892U CN2491589Y CN 2491589 Y CN2491589 Y CN 2491589Y CN 01247892 CN01247892 CN 01247892 CN 01247892 U CN01247892 U CN 01247892U CN 2491589 Y CN2491589 Y CN 2491589Y
- Authority
- CN
- China
- Prior art keywords
- escape
- roller shutter
- curtain body
- emergency exit
- door
- 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
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
A rolling screen door for fire prevention and escaping comprises a rolling screen and a frame body. The rolling screen is composed of a rolling shaft and a screen body, wherein the screen body is composed of pluralities of series-connected slices, and the upper portion of the screen body is connected on the rolling shaft which is supported by the frame body. Two sides of the screen body are engaged with guide grooves of the screen body arranged on the frame body. An emergency exit and an escaping door engaged with the emergency exit are arranged on the screen body, and the escaping door is composed of a plurality of series-connected slices. The slices arranged on the escaping door and the slices arranged on the screen body are horizontally opposite with each other. The characteristic of the utility model is that an upper slide track is horizontally arranged on the upper screen body of the emergency exit, and a lower slide track is horizontally arranged on the lower screen body of the emergency exit. An upper side and a lower side of the escaping door are respectively sleeved in the upper slide and the lower slide and engaged with the upper slide and the lower slide. The escaping door of the utility model of rolling screen door for fire prevention and escaping avoids occupying extra room, and thereby the utilization of the rolling screen door is free from limitations of environmental factors, and then meeting requirements of different users.
Description
Technical field
The utility model relates to a kind of rolling door, especially a kind of fire resistance rolling shutter door.
Background technology
China's utility model patent discloses a kind of building rolling curtain type door window apparatus for No. 95224105.6, this product has by a plurality of curtain sheets be connected in series roller shutter curtain body that forms and the curtain body gathering sill that is installed on roller shutter curtain body both sides, the escape that roller shutter curtain body is provided with the emergency exit and matches with this emergency exit, the escape that are provided with also are connected in series by a plurality of curtain sheets and form, and each the curtain sheet on the escape is connected through hinge with the curtain sheet on the laterally relative with it roller shutter curtain body respectively.In the said goods, escape are the vertical hinged door form.Because the escape of vertical hinged door form need certain unlatching space when opening, and in the occasion that has, owing to be subjected to the restriction of environmental factor, do not have above-mentioned unlatching space, therefore, the escape of above-mentioned form can not satisfy the requirement of certain customers.
The utility model content
The purpose of this utility model provide a kind of its escape not occupying volume open the fire prevention escape rolling door in space outward.
Fire prevention escape rolling door of the present utility model has roller shutter and framework, roller shutter is made of spool and roller shutter curtain body, roller shutter curtain body is connected in series by a plurality of curtain sheets and forms, the upper end of roller shutter curtain body is fixed on the spool, spool is supported by framework, the curtain body gathering sill that is provided with on the dual-side of roller shutter curtain body and the framework matches, the escape that roller shutter curtain body is provided with the emergency exit and matches with this emergency exit, described escape are connected in series by a plurality of curtain sheets and form, curtain sheet on the escape is laterally relative with curtain sheet on the roller shutter curtain body, it is characterized in that on the curtain body of the upper end of emergency exit, being horizontally arranged with sliding way, on the curtain body of the lower end of emergency exit, be horizontally arranged with glide path, on the described escape, bottom is placed on respectively, in the glide path and with this on, glide path is slidingly matched.During rolling door in using the utility model, can allow escape laterally slide, thereby realize the slide-open of escape along described upper and lower slideway.In addition; in the utility model; can also on framework, set up the elastic construction that escape is imposed elastic acting force; as similar structures such as extension spring or wind spring, high-elastic rubber; escape can be closed automatically under resilient force; thereby escape are in closed condition when guaranteeing the fire generation, prevent that scurrying cigarette by the emergency exit scurries fire.
Compared with the aforementioned existing similar products, the escape of the utility model fire prevention escape rolling door additionally do not take opens the space, thereby allows the use of rolling door not be subjected to the restriction of environmental factor, can satisfy the needs of different user.
Content of the present utility model further illustrates with the following Examples, but content of the present utility model is not limited only to content related among the embodiment.
Description of drawings
Fig. 1 is the structural representation of fire prevention escape rolling door among the embodiment.
The specific embodiment
As shown in Figure 1, fire prevention escape rolling door in the present embodiment has roller shutter and framework 1, roller shutter is made of spool 2 and roller shutter curtain body 3, roller shutter curtain body 3 is connected in series by a plurality of curtain sheets 4 and forms, the upper end of roller shutter curtain body 3 is fixed on the spool 2, spool 2 is by framework 1 supporting, the curtain body gathering sill 5 that is provided with on the dual-side of roller shutter curtain body 2 and the framework matches, the escape 6 that roller shutter curtain body 3 is provided with emergency exit 13 and matches with this emergency exit, described escape are connected in series by a plurality of curtain sheets 7 and form, curtain sheet 4 on curtain sheet 7 on the escape and the roller shutter curtain body is laterally relative, it is characterized in that on the curtain body of the upper end of emergency exit 13, being horizontally arranged with sliding way 12, on the curtain body of the lower end of emergency exit 13, be horizontally arranged with glide path 8, on the described escape 6, bottom is placed on respectively, glide path 12, in 8 and with this on, glide path is slidingly matched.In addition, in the present embodiment, in framework 1, be provided with to impose and allow the elastic construction 9 of escape to the elastic acting force of closing direction motion to escape 6.Herein, said elastic construction 9 is extension spring, has to be connected stay cord 10 with what the two was connected between extension spring 9 and escape 6.In the present embodiment, set up locked hand 11 on the escape 6, so that when sliding push-pull formula escape 6 are in opening, it is implemented the location.
Claims (3)
1, a kind of fire prevention escape rolling door, have roller shutter and framework, roller shutter is made of spool and roller shutter curtain body, roller shutter curtain body is connected in series by a plurality of curtain sheets and forms, the upper end of roller shutter curtain body is fixed on the spool, spool is supported by framework, the curtain body gathering sill that is provided with on the dual-side of roller shutter curtain body and the framework matches, the escape that roller shutter curtain body is provided with the emergency exit and matches with this emergency exit, described escape are connected in series by a plurality of curtain sheets and form, curtain sheet on the escape is laterally relative with curtain sheet on the roller shutter curtain body, it is characterized in that on the curtain body of the upper end of emergency exit, being horizontally arranged with sliding way, on the curtain body of the lower end of emergency exit, be horizontally arranged with glide path, on the described escape, bottom is placed on respectively, in the glide path and with this on, glide path is slidingly matched.
2, rolling door as claimed in claim 1 is characterized in that being provided with in framework imposing to escape and allows the elastic construction of escape to the elastic acting force of closing direction motion.
3, rolling door as claimed in claim 2 is characterized in that described elastic construction is extension spring, has to be connected stay cord with what the two was connected between extension spring and escape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01247892 CN2491589Y (en) | 2001-10-15 | 2001-10-15 | Fireproof lifesaving shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01247892 CN2491589Y (en) | 2001-10-15 | 2001-10-15 | Fireproof lifesaving shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2491589Y true CN2491589Y (en) | 2002-05-15 |
Family
ID=33658656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01247892 Expired - Fee Related CN2491589Y (en) | 2001-10-15 | 2001-10-15 | Fireproof lifesaving shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2491589Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114341457A (en) * | 2020-01-28 | 2022-04-12 | 阿米塞鲁有限公司 | Closing system for a doorway |
| CN114893110A (en) * | 2022-06-25 | 2022-08-12 | 杭州康安消防设备有限公司 | Fire prevention emergency control's rolling slats door |
| CN115012804A (en) * | 2022-06-28 | 2022-09-06 | 贵州得玛智能装备制造有限公司 | Electric roller shutter door with emergent function of opening of outage |
-
2001
- 2001-10-15 CN CN 01247892 patent/CN2491589Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114341457A (en) * | 2020-01-28 | 2022-04-12 | 阿米塞鲁有限公司 | Closing system for a doorway |
| CN114893110A (en) * | 2022-06-25 | 2022-08-12 | 杭州康安消防设备有限公司 | Fire prevention emergency control's rolling slats door |
| CN115012804A (en) * | 2022-06-28 | 2022-09-06 | 贵州得玛智能装备制造有限公司 | Electric roller shutter door with emergent function of opening of outage |
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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: 20020515 Termination date: 20101015 |