CN203318664U - Drowning-preventing knapsack - Google Patents
Drowning-preventing knapsack Download PDFInfo
- Publication number
- CN203318664U CN203318664U CN2013202705385U CN201320270538U CN203318664U CN 203318664 U CN203318664 U CN 203318664U CN 2013202705385 U CN2013202705385 U CN 2013202705385U CN 201320270538 U CN201320270538 U CN 201320270538U CN 203318664 U CN203318664 U CN 203318664U
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- CN
- China
- Prior art keywords
- knapsack
- gasbag
- air bottle
- water
- compressed air
- 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 a drowning-preventing knapsack, and relates to the technical field of knapsacks. The knapsack comprises a knapsack body and a strap, wherein the right side of the knapsack body is provided with a rubber fixed plate, and the right of the upper side of the fixed plate is provided with a supporting rod; the right end of the supporting rod is fixedly provided with a plastic gasbag frame, the right side of the plastic gasbag frame is provided with a groove for storing a gasbag, and the gasbag is arranged in the groove; the right of the lower side of the fixed plate is provided with a compressed air bottle, the air outlet of the compressed air bottle is connected with the air inlet of the gasbag through a flexible pipe, and the upper side of the compressed air bottle is provided with a on-off valve for controlling outlet air; the lower end of the fixed plate is provided with a minitype electroacoustic alertor for sending out alarm sound, a water-proof film is covered on the outer side of the electroacoustic alertor, and the drowning-preventing knapsack is provided with the gasbag and the compressed air bottle. The anti-falling knapsack provided by the utility model has the advantages that the on-off valve of the compressed air bottle is pressed so as to inflate the gasbag when a person falls into water, the gasbag with buoyancy is formed, the person can save self when falling into water, the arranged electroacoustic alertor can send an alarm sound to ask for help when the person falls into water, and the anti-falling knapsack is suitable for persons working on water side.
Description
Technical field
The utility model relates to a kind of knapsack technical field.
Background technology
Knapsack generally comprises knapsack sack and braces, can carry on the back on back, its deficiency is that existing knapsack does not arrange air bag and air bottle, can not make airbag aeration, form the buoyant air bag of tool, when overboard, can not play the effect of saving oneself, Electroacooustic alarm is not set, the emergency that can not sound the alarm when overboard, safety is bad, is not suitable for using the people of waterside work.
Summary of the invention
In order to overcome existing knapsack, air bag and air bottle are not set, can not make airbag aeration, form the buoyant air bag of tool, can not play the effect of saving oneself when overboard, Electroacooustic alarm is not set, emergency can not sound the alarm when overboard, safety is bad, the deficiency that the people who is not suitable in waterside work uses, the utility model provides a kind of anti-overboard knapsack, should air bag and air bottle be set anti-overboard knapsack, the controlled valve that can press air bottle when overboard is airbag aeration, form the buoyant air bag of tool, can play the effect of saving oneself when overboard, Electroacooustic alarm is set, emergency can sound the alarm when overboard, safety is good, the people who is adapted at waterside work uses.
The technical solution of the utility model is, a kind of anti-overboard knapsack, comprise knapsack and braces, the knapsack right side is provided with the rubber adapter plate, the right-hand strut bar that is provided with of adapter plate upside, the strut bar right-hand member is fixed with the plastic gas bag frame, air bag frame right side is provided with the groove that can deposit air bag, be placed with air bag in groove, the right-hand air bottle that is provided with of adapter plate downside, the air extractor duct of air bottle is connected to the admission port of air bag by flexible pipe, the air bottle upside is provided with controls the controlled valve of giving vent to anger, the adapter plate lower end is provided with the miniature electro-acoustic siren horn that can sound the alarm, the Electroacooustic alarm outer side covers has membrane waterproofing.
The beneficial effects of the utility model are as follows, should air bag and air bottle be set anti-overboard knapsack, the controlled valve that can press air bottle when overboard is airbag aeration, form the buoyant air bag of tool, can play the effect of saving oneself when overboard, Electroacooustic alarm is set, emergency can sound the alarm when overboard, safety is good, and the people who is adapted at waterside work uses.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the constructional drawing of the anti-overboard knapsack of embodiment.
The specific embodiment
As shown in Figure 1, a kind of anti-overboard knapsack, comprise knapsack 1 and braces 2, knapsack 1 right side is provided with rubber adapter plate 3, the right-hand strut bar 4 that is provided with of adapter plate 3 upsides, strut bar 4 right-hand members are fixed with plastic gas bag frame 5, air bag frame 5 right sides are provided with the groove 11 that can deposit air bag, be placed with air bag 6 in groove 11, the right-hand air bottle 7 that is provided with of adapter plate 3 downsides, the air extractor duct of air bottle 7 is connected to the admission port of air bag 6 by flexible pipe 9, air bottle 7 upsides are provided with controls the controlled valve 8 of giving vent to anger, adapter plate 3 lower ends are provided with the miniature electro-acoustic siren horn 10 that can sound the alarm, Electroacooustic alarm 10 outer side covers have membrane waterproofing.Should air bag and air bottle be set anti-overboard knapsack, the controlled valve that can press air bottle when overboard is airbag aeration, form the buoyant air bag of tool, can play the effect of saving oneself when overboard, Electroacooustic alarm is set, the emergency that can sound the alarm when overboard, safety is good, and the people who is adapted at waterside work uses.
Claims (1)
1. prevent overboard knapsack for one kind, comprise knapsack (1) and braces (2), it is characterized in that: knapsack (1) right side is provided with rubber adapter plate (3), the right-hand strut bar (4) that is provided with of adapter plate (3) upside, strut bar (4) right-hand member is fixed with plastic gas bag frame (5), air bag frame (5) right side is provided with the groove (11) that can deposit air bag, be placed with air bag (6) in groove (11), the right-hand air bottle (7) that is provided with of adapter plate (3) downside, the air extractor duct of air bottle (7) is connected to the admission port of air bag (6) by flexible pipe (9), air bottle (7) upside is provided with controls the controlled valve (8) of giving vent to anger, adapter plate (3) lower end is provided with the miniature electro-acoustic siren horn (10) that can sound the alarm, Electroacooustic alarm (10) outer side covers has membrane waterproofing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202705385U CN203318664U (en) | 2013-05-15 | 2013-05-15 | Drowning-preventing knapsack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202705385U CN203318664U (en) | 2013-05-15 | 2013-05-15 | Drowning-preventing knapsack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203318664U true CN203318664U (en) | 2013-12-04 |
Family
ID=49658037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202705385U Expired - Fee Related CN203318664U (en) | 2013-05-15 | 2013-05-15 | Drowning-preventing knapsack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203318664U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104621958A (en) * | 2015-02-15 | 2015-05-20 | 无锡市崇安区科技创业服务中心 | Intelligent waterproof outdoor backpack |
| CN110693232A (en) * | 2019-10-23 | 2020-01-17 | 安徽恒进家具制造有限公司 | Self-rescue safe low-back leather sofa in rainstorm ponding environment |
-
2013
- 2013-05-15 CN CN2013202705385U patent/CN203318664U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104621958A (en) * | 2015-02-15 | 2015-05-20 | 无锡市崇安区科技创业服务中心 | Intelligent waterproof outdoor backpack |
| CN110693232A (en) * | 2019-10-23 | 2020-01-17 | 安徽恒进家具制造有限公司 | Self-rescue safe low-back leather sofa in rainstorm ponding environment |
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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: 20131204 Termination date: 20140515 |