CN201643456U - Earthquake and fire escape alarm for building - Google Patents
Earthquake and fire escape alarm for building Download PDFInfo
- Publication number
- CN201643456U CN201643456U CN201020158188XU CN201020158188U CN201643456U CN 201643456 U CN201643456 U CN 201643456U CN 201020158188X U CN201020158188X U CN 201020158188XU CN 201020158188 U CN201020158188 U CN 201020158188U CN 201643456 U CN201643456 U CN 201643456U
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- CN
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- Prior art keywords
- escape
- wheel shaft
- alarm
- building
- escaping rope
- 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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Abstract
The utility model an earthquake and fire escape alarm for buildings, which comprises an escape device and an alarming device which are installed on the exterior wall of a building near a window through brackets. The alarming device is a hand-operated siren, a wheel shaft of the hand-operated siren and a wheel shaft wound around an escape rope are on the same axis, and are connected through an overrunning clutch. The escape device comprises a wheel shaft, an escape rope wound around the wheel shaft, an escape rope recovery device mounted at the end part of the wheel shaft and a detachable escape sleeve connected at the tail end of the escape rope. The alarm has the benefits of simple structure, convenient use, safety and reliability, is mainly used for the escape of trapped person in densely-populated amusement places, residential buildings and other areas in case of disasters, and simultaneously gives an alarm to other personnel.
Description
(1) technical field
The utility model belongs to disaster escape equipment, particularly a kind of building earthquake fire escape alarm.
(2) background technology
Places such as densely populated public place of entertainment and resident residential area are in case when disaster such as earthquake, fire took place, personnel's escape became insoluble serious problems.
(3) summary of the invention
The utility model provides a kind of building earthquake fire simple in structure, esy to use, safe and reliable escape alarm in order to remedy the deficiencies in the prior art.
The utility model is achieved by the following technical solution:
Building earthquake fire escape alarm of the present utility model, its special character is: comprise the escape device and the warning device that are installed in close window on the external walls of building by support.
Building earthquake fire escape alarm of the present utility model, warning device is a hand siren, the wheel shaft of rattle wheel shaft and winding escaping rope connects by freewheel clutch on same axis.
Building earthquake fire of the present utility model escape alarm, escape device comprise wheel shaft, be wrapped in escaping rope on the wheel shaft, be installed in the escaping rope retracting device of wheel shaft end and the escape cover of dismountable connection escaping rope end.
The beneficial effects of the utility model are, and are simple in structure, esy to use, safe and reliable, are mainly used in the trapped personnel escape when taking place of local disaster such as densely populated public place of entertainment and building resident residential area, report to the police to other staff simultaneously.
(4) description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure, 1 rattle, 2 wheel shafts, 3 escaping ropes, 4 escaping rope retracting devices, 5 escape covers, 6 windows.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.
Building earthquake fire escape alarm of the present utility model comprises the escape device and the warning device that are installed in close window 6 on the external walls of building by support.Warning device is a hand siren 1, and the wheel shaft of rattle wheel shaft and winding escaping rope connects by freewheel clutch 7 on same axis.Escape device comprises wheel shaft 2, is wrapped in the escape cover 5 of the escaping rope 3 on the wheel shaft, the escaping rope retracting device 4 that is installed in the wheel shaft end and dismountable connection escaping rope end.The escape cover can adopt elastomeric material, and escaping rope can adopt the mountain-climbing snap close to be connected with the escape cover, and the escaping rope retracting device is a scroll spring.Rattle, freewheel clutch and scroll spring are existing product, can buy from market.
Gravity when the utility model is glided by human body is that power drives alarm equipment alarm.Alarm and escaping rope retracting device provide reasonable resistance for personnel descend, and its speed with safety is descended escape, can be for many people's escapes.
The utility model has the escape and two functions of reporting to the police.Outdoor section: the wheel shaft of rattle wheel shaft and winding escaping rope connects by freewheel clutch on same axis in the shell; Wheel shaft 2, escaping rope 3, escaping rope retracting device 4 all are installed in outdoor near the window place by support.Indoor section: a plurality of escape covers are put in indoor near same window place.
When breaking out of fire or earthquake, every disaster affected people is got an escape and is placed in the oxter, escaping rope is stretched to indoor the connection with escape cover from the window downslide of taking advantage of a situation, separate lifesaving cover and life line after landing rapidly and leave escape, escaping rope separates the back with the escape cover and escaping rope is regained the orderly successively escape of residue personnel rapidly by the built-in recovery structure of outdoor section.Report to the police near personnel simultaneously.
Claims (3)
1. a building earthquake fire escape alarm is characterized in that: comprise the escape device and the warning device that are installed in close window on the external walls of building by support.
2. building earthquake fire escape alarm according to claim 1, it is characterized in that: warning device is a hand siren, the wheel shaft of rattle wheel shaft and winding escaping rope connects by freewheel clutch on same axis.
3. building earthquake fire according to claim 1 and 2 escape alarm is characterized in that: escape device comprises wheel shaft, be wrapped in escaping rope on the wheel shaft, be installed in the escaping rope retracting device of wheel shaft end and the escape cover of dismountable connection escaping rope end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020158188XU CN201643456U (en) | 2010-04-14 | 2010-04-14 | Earthquake and fire escape alarm for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020158188XU CN201643456U (en) | 2010-04-14 | 2010-04-14 | Earthquake and fire escape alarm for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201643456U true CN201643456U (en) | 2010-11-24 |
Family
ID=43108652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020158188XU Expired - Fee Related CN201643456U (en) | 2010-04-14 | 2010-04-14 | Earthquake and fire escape alarm for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201643456U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103617703A (en) * | 2013-09-12 | 2014-03-05 | 北京中安科创科技发展有限公司 | Switch-type alarm device for an ultimate use state of escape descent control device |
| CN103736216A (en) * | 2014-02-14 | 2014-04-23 | 范雲鹤 | Novel high building escape device |
-
2010
- 2010-04-14 CN CN201020158188XU patent/CN201643456U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103617703A (en) * | 2013-09-12 | 2014-03-05 | 北京中安科创科技发展有限公司 | Switch-type alarm device for an ultimate use state of escape descent control device |
| CN103617703B (en) * | 2013-09-12 | 2016-03-23 | 北京中安科创科技发展有限公司 | For the switching regulator warning device of escaping descent control device limit using state |
| CN103736216A (en) * | 2014-02-14 | 2014-04-23 | 范雲鹤 | Novel high building escape device |
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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: 20101124 Termination date: 20110414 |