CN202016703U - Load-bearing air sac - Google Patents
Load-bearing air sac Download PDFInfo
- Publication number
- CN202016703U CN202016703U CN2011200919569U CN201120091956U CN202016703U CN 202016703 U CN202016703 U CN 202016703U CN 2011200919569 U CN2011200919569 U CN 2011200919569U CN 201120091956 U CN201120091956 U CN 201120091956U CN 202016703 U CN202016703 U CN 202016703U
- Authority
- CN
- China
- Prior art keywords
- air
- load
- air bag
- air sac
- bearing
- 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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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model discloses an air sac, and in particular relates to a load-bearing air sac. The load-bearing air sac comprises an air suction barrel, an air transmission pipe and the air sac, and is characterized in that: the air suction barrel is in a pedaled type and consists of an air suction nozzle, a pedal, a spring and a check valve; one side at the bottom of the air sac is provided with an air inlet valve, and the other side at the bottom of the air sac is provided with an air exhaust valve; and the check valve is connected with the air inlet valve in a sealing way through the air transmission pipe. The load-bearing air sac can be placed at the bottom of a heavy object, and the heavy object can be supported by inflating the air sac, so that the physical strength of a user is saved.
Description
Technical field
The utility model relates to a kind of load-bearing instrument, relates in particular to a kind of inflatable load-bearing air bag.
Background technology
In the actual life, often the weight lift to move need be risen to move or to work, but narrow and small owing to bottom space, common instrument can't stretch into and operate, and runs into than treasure, can't provide protection to article when having tool work now.
Summary of the invention
In order to overcome the deficiency of existing instrument, the purpose of this utility model is, a kind of air bag that can easily place the weight bottom and have weight-bearing function is provided.
The purpose of this utility model realizes by following scheme: a kind of load-bearing air bag, comprise: aspiration column, gas piping and air bag, it is characterized in that: described aspiration column is foot-operated, by vacuum noz(zle), and pedal, spring and non-return valve are formed, air bag bottom one side is provided with air inlet valve, and opposite side is provided with blow off valve, is tightly connected by gas piping between described non-return valve and the air inlet valve.
The advantage of load-bearing air bag of the present utility model is: simple in structure, the non-inflated state lower volume is thinner, is easy to be positioned over weight bottom, and is simple to operate to airbag aeration, can damage product when propping up weight, and exhaust, take in easy to carry.
Description of drawings
Fig. 1 is the structural representation of load-bearing air bag of the present utility model.
The specific embodiment
The explanation of mark in the Figure of description: pedal 1, gas piping 2, air bag 3, blow off valve 4, air inlet valve 5, vacuum noz(zle) 6, spring 7, non-return valve 8.
Further specify below in conjunction with the principle of work of accompanying drawing load-bearing air bag of the present utility model.
As shown in Figure 1, load-bearing air bag of the present utility model is made up of aspiration column, gas piping 2 and air bag, and wherein aspiration column comprises: vacuum noz(zle) 6, pedal 1, spring 7 and non-return valve 8, pedal 1 one ends are rotaryed connection with non-return valve 8 shells, and middle-end is fixedly connected on vacuum noz(zle) 6 by spring 7; Air bag 3 one sides are provided with air inlet valve 5, and opposite side is provided with blow off valve 4, are tightly connected by gas piping 2 between air inlet valve 5 and the non-return valve 8.
During use, pin is stepped on air bag 3 inner air is drained, air bag 3 is entirely placed the weight bottom, foot pedal 1, vacuum noz(zle) 6 just sucks air, owing to be provided with non-return valve 8 between gas piping 2 and the vacuum noz(zle) 6, vacuum noz(zle) 6 suction air uniaxiallies transfer to air bag air inlet valve 5 via gas piping 2, air bag 3 in-to-in air are just propped up air bag, thereby weight is propped up.
Use and finish, blow off valve 4 is opened, the air in the air bag 3 is just slowly discharged, and institute's load-bearing thing also slowly lands, and air bag 3 is taken out to take in from the weight bottom get final product.
During real work, the use that also can cooperatively interact by the load-bearing air bag of the present utility model of unequal number amount, and also the shape of air bag can be changed as required.
Load-bearing air bag of the present utility model, volume is less, for the weight of propping up the bottom space deficiency, and does not damage weight and has positive effect.
Claims (1)
1. load-bearing air bag, comprise: aspiration column, gas piping and air bag, it is characterized in that: described aspiration column is foot-operated, by vacuum noz(zle), and pedal, spring and non-return valve are formed, air bag bottom one side is provided with air inlet valve, and opposite side is provided with blow off valve, is tightly connected by gas piping between described non-return valve and the air inlet valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200919569U CN202016703U (en) | 2011-03-31 | 2011-03-31 | Load-bearing air sac |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200919569U CN202016703U (en) | 2011-03-31 | 2011-03-31 | Load-bearing air sac |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202016703U true CN202016703U (en) | 2011-10-26 |
Family
ID=44810378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200919569U Expired - Fee Related CN202016703U (en) | 2011-03-31 | 2011-03-31 | Load-bearing air sac |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202016703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106542484A (en) * | 2016-10-29 | 2017-03-29 | 安徽省光明粮油工业有限公司 | A kind of grain and oil carry bucket |
-
2011
- 2011-03-31 CN CN2011200919569U patent/CN202016703U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106542484A (en) * | 2016-10-29 | 2017-03-29 | 安徽省光明粮油工业有限公司 | A kind of grain and oil carry bucket |
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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: 20111026 Termination date: 20120331 |