CN201553997U - Automatic inflatable traffic sign - Google Patents
Automatic inflatable traffic sign Download PDFInfo
- Publication number
- CN201553997U CN201553997U CN2009202728361U CN200920272836U CN201553997U CN 201553997 U CN201553997 U CN 201553997U CN 2009202728361 U CN2009202728361 U CN 2009202728361U CN 200920272836 U CN200920272836 U CN 200920272836U CN 201553997 U CN201553997 U CN 201553997U
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- CN
- China
- Prior art keywords
- air bag
- compressed air
- base
- traffic
- air cylinder
- 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 automatic inflatable traffic sign comprising an air bag (1), a compressed air tank (4) and a base (5), wherein the air bag (1) is arranged on the base and provided with a traffic warning sign pattern coating; the compressed air tank (4) is arranged in the base; the air bag (1) is connected with the compressed air tank (4) through an inflation pipeline (6); the air bag is provided with an exhaust pipe (2); and the compressed air tank is provided with an air inlet pipe (3) with a unidirectional intake valve. The automatic traffic sign has simple structure and convenient use, can realize air bag contraction through inflating and deflating the air bag, effectively add the superficial area after inflation, enhance warning effect and improve safety, and has small volume and convenient carrying after contraction.
Description
Technical field
The utility model relates to a kind of traffic mark board, particularly a kind of automatic inflation type traffic mark board.
Background technology
As everyone knows, park for some reason on road at road construction, engineering construction, vehicle, place such as traffic police on duty, all need to use traffic mark board, to play warning function.But at present the widely used traffic mark board of institute is to adopt the plank frame of fixing mostly, because of the limitation of himself constructing, convergent-divergent on a large scale: big being not easy to carried, and the little effective area that reduced greatly again causes traffic mark board not reach good caution effect.
The utility model content
The purpose of this utility model provides a kind of automatic inflation type traffic mark board that can dwindle on a large scale, amplify, and by automatic inflation, can increase the effective area of traffic sign, strengthens the caution effect; Use the back exhaust air, traffic sign can dwindle, and is easy to carry.
The purpose of this utility model is to realize by such technical scheme:
A kind of automatic inflation type traffic mark board, comprise air bag, compressed air cylinder, base, air bag is arranged on the base, and the traffic warning mark patterned coatings is set, compressed air cylinder is arranged in the base, wherein air bag is connected by gas ducting with compressed air cylinder, and stack is set on air bag, and the air inlet pipe that breather cheek valve is housed is set on compressed air cylinder.
The traffic warning mark patterned coatings that is provided with on the described air bag is that reflectorized material is made.
During use, open the control valve that connects the gas ducting between air bag and the compressed air cylinder, compressed air enters air bag in jar, and air bag expands and becomes big; After using, open the by-pass valve control on the air bags pipe, the air bag exhaust air also dwindles.Can inflate to compressed air cylinder by the unidirectional charging valve on the air inlet pipe of compressed air cylinder, so that use next time.
The utility model is simple in structure, and is easy to use, and by the convergent-divergent that exhaust can realize air bag that fills to air bag, it is long-pending to increase the inflation rear surface effectively, strengthens the caution effect, improves safety, and after the contraction, volume is small and exquisite, is easy to carry.
Description of drawings
Fig. 1 is the elevation after the inflation of the utility model automatic inflation type traffic mark board.
Fig. 2 is the cross-sectional view of the utility model automatic inflation type traffic mark board.
Among the figure: 1, air bag; 2, stack; 3, air inlet pipe; 4, compressed air cylinder; 5, base; 6, gas ducting.
The specific embodiment
In the structure shown in the figure, the utility model comprises air bag 1, compressed air cylinder 4, base 5, air bag 1 is arranged on the base, and the traffic warning mark patterned coatings is set, compressed air cylinder 4 is arranged in the base, wherein air bag 1 is connected by gas ducting 6 with compressed air cylinder 4, and stack 2 is set on air bag, and the air inlet pipe 3 that breather cheek valve is housed is set on compressed air cylinder.During use base 5 is placed on the ground, opens the control valve of gas ducting 6, the compressed air in the compressed air cylinder 4 enters in the air bag 1; Open the valve of stack 2 during withdrawal, the air in the air bag is discharged; Can be by the unidirectional charge valve on the air inlet pipe 3 to compressed air cylinder 4 inflations.
Claims (2)
1. automatic inflation type traffic mark board, it is characterized in that: comprise air bag [1], compressed air cylinder [4], base [5], air bag [1] is arranged on the base, and the traffic warning mark patterned coatings is set, compressed air cylinder [4] is arranged in the base, wherein air bag [1] is connected by gas ducting [6] with compressed air cylinder [4], and stack [2] is set on air bag, and the air inlet pipe [3] that breather cheek valve is housed is set on compressed air cylinder.
2. automatic inflation type traffic mark board according to claim 1 is characterized in that: it is that reflectorized material is made that described air bag [1] is gone up the traffic warning mark patterned coatings that is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202728361U CN201553997U (en) | 2009-11-21 | 2009-11-21 | Automatic inflatable traffic sign |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202728361U CN201553997U (en) | 2009-11-21 | 2009-11-21 | Automatic inflatable traffic sign |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201553997U true CN201553997U (en) | 2010-08-18 |
Family
ID=42613674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202728361U Expired - Fee Related CN201553997U (en) | 2009-11-21 | 2009-11-21 | Automatic inflatable traffic sign |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201553997U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943445A (en) * | 2012-10-20 | 2013-02-27 | 公安部交通管理科学研究所 | Disposable throwing-arranged traffic cone |
| CN105619829A (en) * | 2016-01-04 | 2016-06-01 | 卓达新材料科技集团河北有限公司 | Preparation method of spherical car stop |
| CN105648936A (en) * | 2014-09-15 | 2016-06-08 | 无锡百科知识产权有限公司 | Portable traffic warning device |
| CN106917366A (en) * | 2017-05-05 | 2017-07-04 | 罗云环 | Portable aerating roadblock |
| CN110228410A (en) * | 2019-06-23 | 2019-09-13 | 徐洪波 | A kind of inflating expanded warning sign |
-
2009
- 2009-11-21 CN CN2009202728361U patent/CN201553997U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943445A (en) * | 2012-10-20 | 2013-02-27 | 公安部交通管理科学研究所 | Disposable throwing-arranged traffic cone |
| CN102943445B (en) * | 2012-10-20 | 2015-04-08 | 公安部交通管理科学研究所 | Disposable throwing-arranged traffic cone |
| CN105648936A (en) * | 2014-09-15 | 2016-06-08 | 无锡百科知识产权有限公司 | Portable traffic warning device |
| CN105619829A (en) * | 2016-01-04 | 2016-06-01 | 卓达新材料科技集团河北有限公司 | Preparation method of spherical car stop |
| CN106917366A (en) * | 2017-05-05 | 2017-07-04 | 罗云环 | Portable aerating roadblock |
| CN110228410A (en) * | 2019-06-23 | 2019-09-13 | 徐洪波 | A kind of inflating expanded warning sign |
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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: 20100818 Termination date: 20131121 |