CN202400051U - Gasket with adjustable thickness - Google Patents
Gasket with adjustable thickness Download PDFInfo
- Publication number
- CN202400051U CN202400051U CN 201220009781 CN201220009781U CN202400051U CN 202400051 U CN202400051 U CN 202400051U CN 201220009781 CN201220009781 CN 201220009781 CN 201220009781 U CN201220009781 U CN 201220009781U CN 202400051 U CN202400051 U CN 202400051U
- Authority
- CN
- China
- Prior art keywords
- air
- common
- ventilation flue
- valve
- thickness
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/62—Thigh-rests
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/64—Back-rests or cushions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/04—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/04—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings
- B60R2021/0407—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings using gas or liquid as energy absorbing means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model relates to a gasket, in particular to a gasket with an adjustable thickness. The gasket comprises a seal elastic cushion, an air compression device communicated with the seal elastic cushion, an emergency air inlet device and a common air inlet device; the air compression device comprises a vacuum pump and a valve positioned between the vacuum pump and the seal elastic cushion; the emergency air inlet device comprises a common blasting device and an electronic blasting device which are connected in parallel; the common air inlet device is a passage communicated with the air by a valve; and under the emergency condition, the thickness of the seal elastic cushion can be automatically or manually and rapidly regulated to the maximum thickness so as to further protect the safety of a driver and passengers.
Description
Technical field
The utility model relates to a kind of liner, particularly relates to the adjustable liner of a kind of thickness.
Background technology
Roof of the vehicle adopts materials such as fibrofelt, isocyanurate foam, polyethylene to be bonded together as liner more at present; Play heat insulation, sound insulation, reduction noise, protection people's effects such as head; After but the ceiling cushion designs is installed; Its thickness is definite value, and the difference that driver and crew can not be according to circumstances is like the thickness that outside air temperature changes, the quality of road conditions, situation such as face a danger are come adjusting liner.
Automotive seat generally adopt the cushion of elastomeric material filling and the comfort requirement that backrest satisfies driver and crew, and are same, after its design and installation; Thickness is definite value, and the difference that driver and crew can not be according to circumstances is like height; Everyone is to the requirement of the soft or hard degree of cushion and backrest; Road conditions are good and bad, and emergency situation waits the thickness of adjusting liner, thereby satisfies different requirement.
Summary of the invention
In order to solve the nonadjustable problem of automobile liner, the utility model provides a kind of thickness adjustable liner, can be used as ceiling and uses, and also can be used as cushion and backrest and uses.
The technical scheme of the utility model is following:
The liner that the thickness that the utility model provides is adjustable; Comprise sealing cushion, the gas compressing apparatus, inrush of air device and the common air inlet system that communicate with the sealing cushion, described gas compressing apparatus comprises vacuum pump and the valve between vacuum pump and sealing cushion; Described inrush of air device comprises the common demolition set and the electronic blasting device of parallel connection; Described common air inlet system is the path with a valve and air communication.
The liner that the thickness that the utility model provides is adjustable; Described electronic blasting device comprises the ventilation flue, the electronic ignition device that links to each other with the ventilation flue and two circuit parallel loops that link to each other with electronic ignition device, and it is inner and airtight that said ventilation flue's tail end is positioned at electronic ignition device; One in said loop is provided with hand switch, and another is provided with the automatic switching on device.Ventilation flue's material is made up of the material that under certain pressure, can break; The automatic switching on device is and the series connected circuit of electronic striking device, under the normal condition, is in open mode, when in case of emergency; Under external force, the automatic switching on device is connected automatically, forms C/LOOP; The sparking of electronic striking rifle is ignited by oxygen and other combustion gas, like the air mixture of gas compositions such as carbonic oxide, methane, acetylene; Blow the ventilation flue who is attached thereto, air gets in the sealing cushion along pipeline, thus cushion enlarged in thickness protection driver and crew; Same also can be maybe be in case of emergency, the hand switch that closes in advance, switch on is ignited air mixture, blows the ventilation flue who is attached thereto, and in the air admission sealing cushion, makes it thickening, thereby avoids possible injury to take place.
The liner that the thickness that the utility model provides is adjustable; Described common demolition set is a ventilation flue, said ventilation flue's tail end sealing, and ventilation flue's material can be broken under certain pressure; The ventilation flue can be installed in the position that automobile bumps easily, like the front and rear part of automobile or car door place etc.
The liner that the thickness that the utility model provides is adjustable also comprises main line and the some conduits that communicate with main line in the described sealing cushion, said catheter wall is provided with some air extractor vents.
The liner that the thickness that the utility model provides is adjustable is filled with elastomeric material in the described sealing cushion, and its elastomeric material can be sponge, elastic fibre, elastic foam elastomeric material.
The liner that the thickness that the utility model provides is adjustable is in series with valve between the common demolition set of described parallel connection and electronic blasting device and the main line.
The liner that the thickness that the utility model provides is adjustable; Realized the requirement of driver and crew according to different situations adjustment sealing cushion thickness; Especially in case of emergency; Can automatically or artificially adjust the sealing cushion rapidly is maximum ga(u)ge, thus better protection driver and crew's safe functioning.
Description of drawings
Fig. 1 is the principle of work scheme drawing of liner;
Fig. 2 is the electronic ignition device scheme drawing;
Wherein: 1, sealing cushion; 2, gas compressing apparatus; 3, common air inlet system; 4, inrush of air device; 5, conduit; 6, main line; 7, vacuum pump; 8, valve; 9, ventilation flue; 10, electronic ignition device; 11, hand switch; 12, automatic switching on device; 13, electronic blasting device; 14, protective cover; 15, plastic housing; 16, air mixture; 17, electronic striking rifle; 18, valve; 19, valve; 20, ventilation flue.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done further explanation.
The liner that the thickness that the utility model provides is adjustable comprises sealing cushion 1; The gas compressing apparatus 2, inrush of air device 4 and the common air inlet system 3 that communicate with main line 6 in the sealing cushion 1; Described gas compressing apparatus 2 comprises vacuum pump 7, is provided with valve 18 between vacuum pump 7 and the sealing cushion 1; Described inrush of air device 4 comprises the common demolition set and the electronic blasting device 13 of parallel connection; Described common air inlet system 3 is the path with a valve 8 and air communication.
During use, close valve 8, valve 18 is opened, and starts vacuum pump 7, and when sealing cushion 1 arrived minimum thickness, valve-off 18 stopped vacuum pump.When needs strengthen the thickness of sealing cushion 1, can suitably open valve 8, let air admission, thereby transfer the thickness of big sealing cushion 1; Satisfy the requirement of driver and crew's comfort level, be in open mode under the valve 19 common states, when emergency situation takes place; Automatic switching on device 12 connects, power connection, 17 igniting of electronic ignition rifle; Air mixture blast in the electronic blasting device, ventilation flue 20 is blown, and air gets into main line 6, conduit 5 from ventilation flue 20 rapidly; Get in the sealing cushion 1 from gas port, it is big that liner thickness becomes, thus protection driver and crew's safety; Driver and crew's hand switch 11 that also can before possibly causing danger, close is communicated with power supply, thus protection occupant safety.
The utility model also is provided with common demolition set, and it is ventilation flue's 9 compositions of an ability fragmentation under certain pressure, ventilation flue 9 end seal; During installation, be installed in the position that car body bumps easily to ventilation flue 9 tail end, do the time spent when receiving external force; Ventilation flue 9 is broken; In the air admission sealing cushion 1, it is big that liner thickness becomes, thus protection driver and crew's safety.
Claims (6)
1. liner that thickness is adjustable; Comprise sealing cushion (1), with sealing cushion (1) gas compressing apparatus (2), inrush of air device (4) and the common air inlet system (3) that communicate, it is characterized in that: described gas compressing apparatus (2) comprises vacuum pump (7) and is positioned at vacuum pump (7) and seals the valve (18) between the cushion (1); Described inrush of air device (4) comprises the common demolition set and the electronic blasting device (13) of parallel connection; Described common air inlet system (3) is the path with a valve (8) and air communication.
2. liner according to claim 1; It is characterized in that: described electronic blasting device (13) comprises ventilation flue (20), the electronic ignition device (10) that links to each other with ventilation flue (20) and two circuit parallel loops that link to each other with electronic ignition device (10); It is inner and airtight that said ventilation flue's (20) tail end is positioned at electronic ignition device (10); One in said loop is provided with hand switch (11), and another is provided with automatic switching on device (12).
3. liner according to claim 1 is characterized in that: described common demolition set is a ventilation flue (9), said ventilation flue's (9) tail end sealing.
4. liner according to claim 1 is characterized in that: also comprise main line (6) and the some conduits (5) that communicate with main line (6) in the described sealing cushion (1), said conduit (5) tube wall is provided with some air extractor vents.
5. according to claim 1 or 4 described liners, it is characterized in that: be filled with elastomeric material in the described sealing cushion (1).
6. according to claim 1,2 or 3 described liners, it is characterized in that: be in series with valve (19) between the common demolition set of described parallel connection and electronic blasting device (13) and the main line (6).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220009781 CN202400051U (en) | 2012-01-11 | 2012-01-11 | Gasket with adjustable thickness |
| PCT/CN2012/000217 WO2013104088A1 (en) | 2012-01-11 | 2012-02-20 | Liner with adjustable thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220009781 CN202400051U (en) | 2012-01-11 | 2012-01-11 | Gasket with adjustable thickness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202400051U true CN202400051U (en) | 2012-08-29 |
Family
ID=46697718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220009781 Expired - Fee Related CN202400051U (en) | 2012-01-11 | 2012-01-11 | Gasket with adjustable thickness |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202400051U (en) |
| WO (1) | WO2013104088A1 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1071055A (en) * | 1996-08-30 | 1998-03-17 | Shimadzu Corp | Cushion and cover for cushion |
| CN2376403Y (en) * | 1999-07-06 | 2000-05-03 | 董杰甫 | Inflated type safety seat for car |
| JP2007223360A (en) * | 2006-02-21 | 2007-09-06 | Toyota Motor Corp | Occupant restraint system |
| KR20080043553A (en) * | 2006-11-14 | 2008-05-19 | 현대모비스 주식회사 | Knee airbag module for automobile |
| CN101362455B (en) * | 2008-09-08 | 2010-12-08 | 动力新跃(北京)汽车科技有限公司 | School bus with safety air cushion on armchair rear back |
| CN201646466U (en) * | 2009-03-27 | 2010-11-24 | 符锡炯 | Gas-filled type cushion |
-
2012
- 2012-01-11 CN CN 201220009781 patent/CN202400051U/en not_active Expired - Fee Related
- 2012-02-20 WO PCT/CN2012/000217 patent/WO2013104088A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013104088A1 (en) | 2013-07-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209700600U (en) | Automobile water logging escape system | |
| WO2008043946A3 (en) | Pyrotechnical method for dual-mode gas generation and related pyrotechnical generator | |
| CN202400051U (en) | Gasket with adjustable thickness | |
| CN200995659Y (en) | External safety gasbag cushion for vehicle | |
| CN206186970U (en) | Preceding wind window inner casing anti -disengagement buckle | |
| CN206678939U (en) | A kind of auto-safety mechanism | |
| CN201472300U (en) | Reusable car security airbag | |
| CN211617877U (en) | Engine compartment firewall with PU noise reduction layer | |
| CN209244447U (en) | The pneumatic emergency valve of thermal sensation | |
| CN203757108U (en) | Fuel gas cylinder valve | |
| CN201058593Y (en) | Automobile safety gas-bag main-drive hybrid gas generator | |
| WO2023039957A1 (en) | Auxiliary reservoir air charge system and express freight train air brake system | |
| CN204210419U (en) | A kind of air bag gas generator of adjustable inflatable amount | |
| CN107054661A (en) | A kind of substitute bladder type aircraft seat | |
| CN203898967U (en) | Controllable exhaust type two-stage buffering rescue air cushion and combination thereof | |
| CN201169242Y (en) | Compressed gas type gas generator for automobile passenger side safety air bag | |
| CN201884936U (en) | Gas guide safety cap for gas cylinder of gas fired automobile | |
| CN101543667A (en) | Automatic remote control extinguishing device for automobile | |
| CN201002576Y (en) | Automobile side gasbag and air curtain gasbag mixed gas generator | |
| CN110886653A (en) | Jet engine shock wave protection system | |
| CN109990123A (en) | A kind of check-valves of anti-reverse impact and engine pipeline component comprising it | |
| CN210637554U (en) | Overpressure exhaust valve | |
| CN214929010U (en) | Fuel cell hydrogen energy automobile collision control system | |
| CN210685789U (en) | Fire-proof door | |
| CN207345606U (en) | A kind of chair headrest with life-saving hamer and the seat and vehicle with it |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20180111 |