CN203290510U - Escape chair - Google Patents
Escape chair Download PDFInfo
- Publication number
- CN203290510U CN203290510U CN2013202599865U CN201320259986U CN203290510U CN 203290510 U CN203290510 U CN 203290510U CN 2013202599865 U CN2013202599865 U CN 2013202599865U CN 201320259986 U CN201320259986 U CN 201320259986U CN 203290510 U CN203290510 U CN 203290510U
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- CN
- China
- Prior art keywords
- chair
- escape
- rope
- housing
- central shaft
- 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 discloses an escape chair which comprises a chair back assembly, supporting rods and foot rests, wherein the supporting rods are perpendicularly and fixedly connected with the foot rests; and the escape chair is characterized in that a box body support is arranged between the chair back assembly and the supporting rods; the box body support and the chair back assembly are perpendicular and integrally connected; upper ends of the supporting rods are inserted into one side of the box body support and fixed through a clamping mechanism; a box body is fixedly arranged in the box body support; a box cover is arranged on the box body; and a descent control device assembly is fixedly arranged in the box body. The escape chair has the advantages that the box cover is arranged on the box body, the descent control device assembly is fixedly arranged in the box body, the escape chair can be used as a chair at ordinary times, when an emergency circumstance occurs and escape is required, the chair can be clamped on a windowsill or a balcony, a rope in the descent control device assembly is lowered, a life jacket and the like can be tied to an end of the rope, so that a person can escape from a high-rise safely; and when the chair is not used, the rope can be collected in the box body, and the attractiveness of the whole chair is not affected.
Description
Technical field
The utility model relates to a kind of emergency escape equipment, relates in particular to a kind of escape chair.
Background technology
In recent years, high building is more and more, and the accident of high building breaking out of fire is also of common occurrence.According to Fire-Fighting Bureau under the Ministry of Public Security's statistics, family fire accounts for 1/3rd of fire sum, and death toll accounts for more than 70% of fire fatality number, and for the high building of breaking out of fire, very large reason is that the victim does not have a kind of reliable and effective emergency escape equipment especially.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of escape apparatus that can be used as when emergency occurs and uses and safe and reliable escape chair.
the utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of escape chair, comprise chair back assembly, support bar and foot rest, described support bar is fixedly connected with described foot rest is vertical, between described chair back assembly and described support bar, be provided with antinose-dive leg, described antinose-dive leg and one perpendicular with described chair back assembly is connected, the upper end of described support bar is inserted a side of described antinose-dive leg and is fixed by clamp mechanism, in described antinose-dive leg, be fixedly installed casing, on described casing, be provided with Box Cover, in described casing, be fixedly installed the descending lifeline assembly.
described descending lifeline assembly comprises housing, rope, central shaft, belt wheel and friction pulley, described housing is fixedly mounted in described casing, described central shaft is coupling in described housing, described belt wheel coaxial sleeve is located on described central shaft, described rope on described belt wheel and rope two pass described housing, described friction pulley coaxially is fixedly installed on described central shaft, on described friction pulley, be fixedly installed and the contacted brake pad of the inwall of described housing, between described belt wheel and described friction pulley, be provided with planetary wheeling assembly.
Described planetary wheeling assembly comprises internal gear, planetary gear, centre wheel and connecting rod, described connecting rod is enclosed within on described central shaft, described internal gear is fixedly connected with described belt wheel, described planet wheel spindle is connected on described connecting rod, described centre wheel coaxially is fixedly installed on described central shaft, and described planetary gear is meshed with described internal gear, centre wheel respectively.
In described housing, be connected with directive wheel, described rope passes described housing through described directive wheel.
On described housing, be wholely set two connecting pins, the end fixed cover of described connecting pin is on described antinose-dive leg.
Two of described rope is fixedly connected with shackle, makes more convenient with being connected of the escaping tools such as life vest.
Described support bar and described foot rest plug.
Compared with prior art, the utility model has the advantages that owing on casing, being provided with Box Cover, in casing, be fixedly installed the descending lifeline assembly, at ordinary times, can be used as the chair use, when running into emergency and need to escape, chair can be stuck on windowsill or balcony, put down the rope in the descending lifeline assembly, on the head of rope, bind life vest etc. and just can flee down safely high building; And used time not rope can be received in casing again, do not affect the overall appearance of chair.
The accompanying drawing explanation
Fig. 1 is side view of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is the top view of descending lifeline assembly of the present utility model;
Fig. 4 is the cutaway view of descending lifeline assembly of the present utility model.
The specific embodiment
Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.
as shown in the figure, a kind of escape chair, comprise chair back assembly 1, support bar 2 and foot rest 3, support bar 2 and foot rest 3 are perpendicular and peg graft fixing, between chair back assembly 1 and support bar 2, be provided with antinose-dive leg 4, antinose-dive leg 4 and one perpendicular with chair back assembly 1 is connected, the upper end of support bar 2 is inserted a side of antinose-dive leg 4 and is fixed by clamp mechanism 5, in antinose-dive leg 4, be fixedly installed casing 6, on casing 6, be provided with Box Cover 61, in casing 6, be fixedly installed the descending lifeline assembly, the descending lifeline assembly comprises housing 7, rope 8, central shaft 9, belt wheel 10, friction pulley 11, internal gear 12, planetary gear 13, centre wheel 14 and connecting rod 15, two connecting pins 71 on housing 7, have been wholely set, the end fixed cover of connecting pin 71 is on antinose-dive leg 4, central shaft 9 is coupling in housing 7, belt wheel 10 coaxial sleeves are located on central shaft 9, rope 8 is on belt wheel 10, in housing 7, be connected with directive wheel 17, two of rope 8 passes housing 7 through directive wheel 17, two of rope 8 is fixedly connected with shackle 81, internal gear 12 is fixedly connected with belt wheel 10, connecting rod 15 is enclosed within on central shaft 9, planetary gear 13 is coupling on connecting rod 15, centre wheel 14 coaxially is fixedly installed on central shaft 9, planetary gear 13 respectively with internal gear 12, centre wheel 14 is meshed, friction pulley 11 coaxially is fixedly installed on central shaft 9, on friction pulley 11, be fixedly installed and the contacted brake pad 16 of the inwall of housing 7.
In above-described embodiment, clamp mechanism 5 adopts clamp mechanism commonly used on present folding bicycle.
Claims (7)
1. escape chair, comprise chair back assembly, support bar and foot rest, described support bar is fixedly connected with described foot rest is vertical, it is characterized in that being provided with antinose-dive leg between described chair back assembly and described support bar, described antinose-dive leg and one perpendicular with described chair back assembly is connected, the upper end of described support bar is inserted a side of described antinose-dive leg and is fixed by clamp mechanism, in described antinose-dive leg, be fixedly installed casing, on described casing, be provided with Box Cover, in described casing, be fixedly installed the descending lifeline assembly.
2. a kind of escape chair as claimed in claim 1, it is characterized in that described descending lifeline assembly comprises housing, rope, central shaft, belt wheel and friction pulley, described housing is fixedly mounted in described casing, described central shaft is coupling in described housing, described belt wheel coaxial sleeve is located on described central shaft, described rope on described belt wheel and rope two pass described housing, described friction pulley coaxially is fixedly installed on described central shaft, on described friction pulley, be fixedly installed and the contacted brake pad of the inwall of described housing, between described belt wheel and described friction pulley, be provided with planetary wheeling assembly.
3. a kind of escape chair as claimed in claim 2, it is characterized in that described planetary wheeling assembly comprises internal gear, planetary gear, centre wheel and connecting rod, described connecting rod is enclosed within on described central shaft, described internal gear is fixedly connected with described belt wheel, described planet wheel spindle is connected on described connecting rod, described centre wheel coaxially is fixedly installed on described central shaft, and described planetary gear is meshed with described internal gear, centre wheel respectively.
4. a kind of escape chair as claimed in claim 2, is characterized in that being connected with directive wheel in described housing, and described rope passes described housing through described directive wheel.
5. a kind of escape chair as claimed in claim 2, is characterized in that on described housing being wholely set two connecting pins, and the end fixed cover of described connecting pin is on described antinose-dive leg.
6. a kind of escape chair as claimed in claim 2, is characterized in that two of described rope is fixedly connected with shackle.
7. a kind of escape chair as claimed in claim 1, is characterized in that described support bar and described foot rest plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202599865U CN203290510U (en) | 2013-05-13 | 2013-05-13 | Escape chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202599865U CN203290510U (en) | 2013-05-13 | 2013-05-13 | Escape chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203290510U true CN203290510U (en) | 2013-11-20 |
Family
ID=49566561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202599865U Expired - Fee Related CN203290510U (en) | 2013-05-13 | 2013-05-13 | Escape chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203290510U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103735071A (en) * | 2013-12-27 | 2014-04-23 | 辽宁石油化工大学 | Flood self-rescue escape chair |
| CN104433449A (en) * | 2014-12-08 | 2015-03-25 | 成都卓青科技有限公司 | Chair |
| CN104433441A (en) * | 2014-12-08 | 2015-03-25 | 成都卓青科技有限公司 | Chair |
-
2013
- 2013-05-13 CN CN2013202599865U patent/CN203290510U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103735071A (en) * | 2013-12-27 | 2014-04-23 | 辽宁石油化工大学 | Flood self-rescue escape chair |
| CN104433449A (en) * | 2014-12-08 | 2015-03-25 | 成都卓青科技有限公司 | Chair |
| CN104433441A (en) * | 2014-12-08 | 2015-03-25 | 成都卓青科技有限公司 | Chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20160513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |