CN201691482U - Adjustable inflatable waist rest - Google Patents
Adjustable inflatable waist rest Download PDFInfo
- Publication number
- CN201691482U CN201691482U CN2010202976330U CN201020297633U CN201691482U CN 201691482 U CN201691482 U CN 201691482U CN 2010202976330 U CN2010202976330 U CN 2010202976330U CN 201020297633 U CN201020297633 U CN 201020297633U CN 201691482 U CN201691482 U CN 201691482U
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- CN
- China
- Prior art keywords
- waist
- rest
- inflation
- vent
- hand ball
- 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 relates to a waste rest, in particular to an adjustable inflatable waist rest, which comprises a waist rest, an inflating joint, a rubber pipe, an adjusting valve and an inflatable hand ball. The waste rest is a sealed bag, an inflating nozzle is arranged on the waste rest, one end of the rubber pipe is connected with the inflating nozzle through the inflating joint, the other end of the rubber pipe is connected with the inflatable hand ball through the adjusting valve, and an adjusting nut and a deflating hole are arranged on the adjusting valve, the deflating hole is closed when the adjusting nut is fastened, the deflating hole opens when the adjusting nut is unscrewed, the tail of the inflatable hand ball is provided with a one-way vent valve, and the one-way vent valve is closed to loosen the inflatable hand ball so as to open a one-way vent when the inflatable hand ball is squeezed. Air inflation in the waste rest can be adjusted according to needs, and the waist rest can meet various requirements of people in terms of shapes of the waist rest, thereby achieving the purpose of increasing comfort.
Description
Technical field
The utility model relates to a kind of waist and leans on, and particularly a kind of adjustable inflatable waist leans on.
Background technology
Waist is by being that a kind of leaning against is used to the articles for use that improve comfort level and have health care on the chair back.Because the difference of human body waist structure is so the shape that waist is leaned on has different demands.Existing waist leans on, and does not generally all have regulatory function, so can not satisfy people to the multiple demand of waist by shape.
Summary of the invention
The purpose of this utility model is in order to overcome existing waist by not leaning on the defective of shape according to human body waist structure free adjustment waist, to invent a kind of can leaning on by the adjustable inflatable waist of aeration quantity size change waist by shape by inflation handball adjusting waist.
The purpose of this utility model realizes as follows: described adjustable inflatable waist leans on, form by, gas-charging connection, rubber tube, control valve and inflation handball by waist, waist is by being a sealing bag, and waist is chewed by being provided with inflation, and an end of rubber tube is chewed with inflation by gas-charging connection and is connected, the other end of rubber tube is connected with the inflation handball by control valve, control valve is provided with regulates nut and air vent, tightens when regulating nut, and air vent is closed, turn on when regulating nut, air vent is opened; The afterbody of inflation handball is provided with unidirectional air-vent, and during extruding inflation handball, unidirectional air-vent is closed, and when unclamping the inflation handball, unidirectional air-vent is opened.
Good effect of the present utility model is as follows: because the inner aeration quantity of waist can regulate as required, institute is so that waist by satisfying people to the multiple demand of waist by shape, has reached the purpose of raising comfort level.
Description of drawings
Fig. 1 is the utility model decomposition chart
Fig. 2 is the utility model appearance assumption diagram
Fig. 3 is the user mode figure of the utility model on the automobile back pad
Among the figure: 1 waist is by 2 gas-charging connections, 3 rubber tubes
6 inflations of 4 control valves, 5 inflation handballs are chewed
7 regulate nut 8 air vents 9 unidirectional air-vents
The specific embodiment
Shown in Figure 2 as Fig. 1, described adjustable inflatable waist leans on, by waist by 1, gas-charging connection 2, rubber tube 3, control valve 4 and inflation handball 5 form, waist leans on 1 to be a sealing bag, waist is provided with inflation by 1 and chews 6, one end of rubber tube 3 is chewed 6 by gas-charging connection 2 and inflation and is connected, and the other end of rubber tube 3 is connected with inflation handball 5 by control valve 4, and control valve 4 is provided with regulates nut 7 and air vent 8, tighten when regulating nut 7, air vent 8 is closed, and turns on when regulating nut 7, and air vent 8 is opened; The afterbody of inflation handball 5 is provided with unidirectional air-vent 9, and during extruding inflation handball 5, unidirectional air-vent 9 is closed, and when unclamping inflation handball 5, unidirectional air-vent 9 is opened.
During use, tighten the adjusting nut, air vent is closed, and extruding inflation handball is closed unidirectional air-vent again, at this moment inflating gas in the handball, will to enter waist inner, unclamp the inflation handball then, unidirectional air-vent is opened, the air of outside will enter the inflation handball by unidirectional air-vent, operate said procedure circularly, make waist by being inflated to the state that needs; During venting, can open regulating nut, the inner gas of waist will be discharged from air vent.
As shown in Figure 3, the utility model is also built-in uses in automobile back pad cover.
Claims (1)
1. an adjustable inflatable waist leans on, it is characterized in that: described adjustable inflatable waist leans on, and is made up of by, gas-charging connection, rubber tube, control valve and inflation handball waist, and waist is by being a sealing bag, waist is chewed by being provided with inflation, one end of rubber tube is chewed with inflation by gas-charging connection and is connected, and the other end of rubber tube is connected with the inflation handball by control valve, and control valve is provided with regulates nut and air vent, tighten when regulating nut, air vent is closed, and turns on when regulating nut, and air vent is opened; The afterbody of inflation handball is provided with unidirectional air-vent, and during extruding inflation handball, unidirectional air-vent is closed, and when unclamping the inflation handball, unidirectional air-vent is opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202976330U CN201691482U (en) | 2010-08-19 | 2010-08-19 | Adjustable inflatable waist rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202976330U CN201691482U (en) | 2010-08-19 | 2010-08-19 | Adjustable inflatable waist rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201691482U true CN201691482U (en) | 2011-01-05 |
Family
ID=43392717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202976330U Expired - Fee Related CN201691482U (en) | 2010-08-19 | 2010-08-19 | Adjustable inflatable waist rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201691482U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104411372A (en) * | 2013-02-13 | 2015-03-11 | 希加索罗股份公司 | Hydraulic device for inflating inflatable objects and units comprising same |
| WO2023082525A1 (en) * | 2021-11-11 | 2023-05-19 | 东莞市佳栓实业有限公司 | Air intake valve and buffer airbag device having air intake valve |
-
2010
- 2010-08-19 CN CN2010202976330U patent/CN201691482U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104411372A (en) * | 2013-02-13 | 2015-03-11 | 希加索罗股份公司 | Hydraulic device for inflating inflatable objects and units comprising same |
| WO2023082525A1 (en) * | 2021-11-11 | 2023-05-19 | 东莞市佳栓实业有限公司 | Air intake valve and buffer airbag device having air intake valve |
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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: 20110105 Termination date: 20110819 |