CN203407784U - Inner and outer double-airbag recyclable gas collecting and discharging pad device - Google Patents
Inner and outer double-airbag recyclable gas collecting and discharging pad device Download PDFInfo
- Publication number
- CN203407784U CN203407784U CN201320526565.4U CN201320526565U CN203407784U CN 203407784 U CN203407784 U CN 203407784U CN 201320526565 U CN201320526565 U CN 201320526565U CN 203407784 U CN203407784 U CN 203407784U
- Authority
- CN
- China
- Prior art keywords
- air bag
- outside
- connector
- dome
- outer 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
Links
Images
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model belongs to the technical field of automobile and domestic articles, and relates to an inner and outer double-airbag recyclable gas collecting and discharging pad device which comprises an outer airbag, wherein a plurality of exhalation valves are arranged on the upper side of the outer airbag; air tube connecting pieces are arranged at two ends of the outer airbag; connectors are arranged on left and right sides of the air tube connecting pieces; a connector (inside the outer airbag) of the air tube connecting piece at one end of the outer airbag is connected with the connector on an inner airbag; the connector outside the outer airbag is connected with an upper air tube of a breath control valve; the connector (outside the outer airbag) of the air tube connecting piece at the other end of the outer airbag is connected with an air tube on a manual aeration and discharge device. The device is simple to manufacture, rapid to form, low in manufacturing cost and convenient to use.
Description
Technical field
The utility model belongs to automobile, household items technical field, relates to a kind of pad device of inside and outside two air bag folding and unfolding gas capable of circulation.
Background technology
Patent No. ZL201320072755.3 discloses a kind of pad device of inside and outside two air bag folding and unfoldings capable of circulation, between the inside and outside pair of air bag relating in this device, connect and control of breathing valve, manually inflation air releasing device connects trouble and non-dismountable, and the outlet valve structure relating to is more complicated.
Summary of the invention
The purpose of this utility model is to provide a kind of making simple, the pad device of a kind of inside and outside two air bag folding and unfolding gas capable of circulation that moulding fast, manufacturing cost is lower.
A kind of pad device of inside and outside two air bag folding and unfolding gas capable of circulation, comprise outer air bag, described outer air bag upside is provided with several outlet valves, the two ends of described outer air bag are provided with tracheae connector, the described tracheae connector left and right sides is provided with connector, the described outer air bag wherein joint in the air bag outside in the tracheae connector of one end is connected with the joint on interior air bag, and the joint outside air bag is connected with tracheae on control of breathing valve outside; Connector outside air bag outside in the tracheae connector of the other end of described outer air bag is connected with the tracheae manually filling in air releasing device.
Described upper dome is provided with 5 spiracles, described spiracle is on average to be cut apart the center circle in upper dome and described in moulding, in the middle of lower dome bottom surface, be provided with an expiration circular hole by 5 cuboids, breathe circular and be provided with 4 slotted vanes and be not connected to form a holding tank, described breathing sheet is placed in the holding tank of lower dome.
The described tracheae connector whole body connects headgear sealing ring very much.
Described outer air bag adopts rubber to make, and described outlet valve is adopted made of plastic.
Compared with prior art, the utlity model has following outstanding advantages and effect:
The utility model is made simple, and moulding is quick, low cost of manufacture, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of outlet valve.
The specific embodiment
A kind of pad device of inside and outside two air bag folding and unfolding gas capable of circulation, comprise outer air bag 1, described outer air bag 1 upside is provided with several outlet valves 12, the two ends of described outer air bag 1 are provided with tracheae connector 13, described tracheae connector 13 left and right sides are provided with connector, the described outer air bag 1 wherein joint in the air bag outside in the tracheae connector 13 of one end is connected with the joint on interior air bag 5, and the joint outside air bag is connected with tracheae on control of breathing valve outside; Connector outside air bag outside 1 in the tracheae connector 13 of the other end of described outer air bag 1 is connected with the tracheae manually filling in air releasing device.
Described breathing air valve comprises dome 21, breathes sheet 23, lower dome 22, and described lower dome 22 is embedded in the interior inwall of outer air bag 1, and upper dome 21 is embedded in upper surface the connection relative to lower dome 22 of outer air bag 1.
Described upper dome 21 is provided with 5 spiracles 210, described spiracle is on average to cut apart center circle in upper dome 21 and moulding by 5 cuboids, described lower dome is provided with an expiration circular hole 220 in the middle of 22 bottom surfaces, breathe circular hole 220 and be around provided with 4 slotted vanes and be not connected to form a holding tank 221, described breathing sheet is placed in the holding tank interior 221 of lower dome.
Described tracheae connector 13 whole body connect headgear has sealing ring, better tightness.
Described outer air bag 1 adopts rubber to make, in use can be more comfortable, and described outlet valve 12 is adopted and is made of plasticly easily taken shape in outer air bag and connect more conveniently, and is convenient to dismounting.
Describedly manually from air releasing device, can refer at ZL201320072755.3.
The utility model is made simple, and moulding is quick, low cost of manufacture, easy to use.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (5)
1. the pad device of two air bag folding and unfolding gas capable of circulation inside and outside a kind, it is characterized in that: comprise outer air bag, described outer air bag upside is provided with several outlet valves, the two ends of described outer air bag are provided with tracheae connector, the described tracheae connector left and right sides is provided with connector, the described outer air bag wherein joint in the air bag outside in the tracheae connector of one end is connected with the joint on interior air bag, and the joint outside air bag is connected with tracheae on control of breathing valve outside; Connector outside air bag outside in the tracheae connector of the other end of described outer air bag is connected with the tracheae manually filling in air releasing device.
2. a kind of pad device of inside and outside two air bag folding and unfolding gas capable of circulation according to claim 1, it is characterized in that: described breathing air valve comprises dome, breathes sheet, lower dome, described lower dome is embedded in the interior inwall of outer air bag, upper dome be embedded in outer air bag upper surface and with lower relative connection of dome.
3. a kind of pad device of inside and outside two air bag folding and unfolding gas capable of circulation according to claim 2, it is characterized in that: described upper dome is provided with 5 spiracles, described spiracle is on average to cut apart center circle in upper dome and moulding by 5 cuboids, in the middle of described lower dome bottom surface, be provided with an expiration circular hole, breathe circular and be provided with 4 slotted vanes and be not connected to form a holding tank, described breathing sheet is placed in the holding tank of lower dome.
4. a kind of pad device of inside and outside two air bag folding and unfolding gas capable of circulation according to claim 1, is characterized in that: described tracheae connector connects headgear all over the body sealing ring.
5. a kind of pad device of inside and outside two air bag folding and unfolding gas capable of circulation according to claim 1, is characterized in that: described outer air bag adopts rubber to make, and described outlet valve is adopted made of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320526565.4U CN203407784U (en) | 2013-08-28 | 2013-08-28 | Inner and outer double-airbag recyclable gas collecting and discharging pad device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320526565.4U CN203407784U (en) | 2013-08-28 | 2013-08-28 | Inner and outer double-airbag recyclable gas collecting and discharging pad device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203407784U true CN203407784U (en) | 2014-01-29 |
Family
ID=49970718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320526565.4U Expired - Fee Related CN203407784U (en) | 2013-08-28 | 2013-08-28 | Inner and outer double-airbag recyclable gas collecting and discharging pad device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203407784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109718084A (en) * | 2019-01-21 | 2019-05-07 | 无锡市第九人民医院 | It is a kind of based on the hand part Oxygen treating appliance for having oxygen therapy |
-
2013
- 2013-08-28 CN CN201320526565.4U patent/CN203407784U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109718084A (en) * | 2019-01-21 | 2019-05-07 | 无锡市第九人民医院 | It is a kind of based on the hand part Oxygen treating appliance for having oxygen therapy |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203802905U (en) | Portable medicated oxygen mist suction-exhaust hood | |
| CN203407784U (en) | Inner and outer double-airbag recyclable gas collecting and discharging pad device | |
| CN204049994U (en) | A kind of negative-pressure adsorption-type cold compress bag | |
| CN204246282U (en) | A kind of vapour-pressure type O, X-type lower limb appliance | |
| CN207768036U (en) | A kind of high leakproofness air-extraction type cup | |
| CN204293649U (en) | Wet heat exchanger | |
| CN202113459U (en) | Anaesthetic mask valve inside | |
| CN103352950B (en) | A kind of gas spring with mechanical type reset function | |
| CN202504823U (en) | Mannequin model with airbag joint | |
| CN203322133U (en) | Air pressure spring possessing mechanical reset function | |
| CN201403867Y (en) | Inflated sofa | |
| CN206043526U (en) | A kind of airbag mask | |
| CN205172893U (en) | Mixed type inflater | |
| CN204073092U (en) | A kind of medical gas-filled valve | |
| CN202618610U (en) | Inflating labor-saving traveling bag | |
| CN202480791U (en) | Burst-reducing inner tube | |
| CN202078574U (en) | Suction type cup | |
| CN203267752U (en) | Inflatable vehicle coat automatically covering vehicle | |
| CN204119306U (en) | With the mobile phone shell of silicon rubber suction cup | |
| CN205569979U (en) | Air filter element | |
| CN205469718U (en) | Aerating device | |
| CN208550276U (en) | A kind of novel handheld traveling bag | |
| CN201970808U (en) | Structure-improved air nozzle | |
| CN203344659U (en) | Explosion-proof automobile tire tube | |
| CN204004659U (en) | Charging air inlet |
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: 20140129 Termination date: 20140828 |
|
| EXPY | Termination of patent right or utility model |