CN107891790B - Adjustable inflatable automobile seat - Google Patents
Adjustable inflatable automobile seat Download PDFInfo
- Publication number
- CN107891790B CN107891790B CN201711223563.7A CN201711223563A CN107891790B CN 107891790 B CN107891790 B CN 107891790B CN 201711223563 A CN201711223563 A CN 201711223563A CN 107891790 B CN107891790 B CN 107891790B
- Authority
- CN
- China
- Prior art keywords
- air
- air inlet
- cushion
- inlet cavity
- fixedly connected
- 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.)
- Active
Links
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
Abstract
The invention discloses an adjustable inflatable automobile seat, which comprises a cushion and a back cushion, wherein the cushion comprises an air bag layer and a sponge layer arranged below the air bag layer, the air bag layer comprises a plurality of annular air bags and connecting belts arranged between the air bags, each air bag is respectively provided with a pressure sensor, the outer bottoms of the air bags are provided with an air inlet side by side, an air inlet cavity communicated with the air inlet is arranged in the sponge layer at the lower side of the air inlet, an elastic sealing cover with a through hole is arranged above the inner part of the air inlet cavity, two sides below the through hole are respectively fixedly connected with a spring through a push plate, two ends, which are separated from each other, of the two springs are respectively connected with the inner wall of the air inlet cavity, an air cylinder fixed on the inner wall of the air inlet cavity is arranged in the middle of the outer spring, and the end part of a piston rod of the air cylinder is fixedly connected with the two push plates. The invention has good air permeability, is not easy to deform, has adjustable shape and wide application range.
Description
Technical Field
The invention relates to an adjustable inflatable automobile seat, which is applicable to the field of automobile seats.
Background
With the continuous improvement of the social level and the rapid development of the automobile industry, automobiles are widely accepted and used by various groups of society, and the requirements of people on the comfort level and the practicability of automobile seats are continuously improved while the requirements on the living level are continuously improved. The existing automobile seats used in the market are mostly sponge filling seats, and the automobile seats have the advantages of attractive appearance and applicability, meanwhile, the automobile seats are poor in air permeability, easy to deform and poor in elasticity after long-term use, the shape of the cushion of the seat is fixed, and the automobile seats are small in application range and poor in practicability for people of different sizes.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides the adjustable inflatable automobile seat which is good in air permeability, not easy to deform, adjustable in shape and wide in application range.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides an adjustable inflatable car seat, includes cushion and cushion, the cushion includes the gasbag layer and sets up the sponge layer in gasbag layer below, the gasbag layer includes the gasbag that many rings of annular set up and sets up the connecting band between the gasbag, be provided with a pressure sensor in each gasbag respectively, the outside bottom of each gasbag is provided with an air inlet side by side, be provided with in the sponge layer of air inlet downside with the communicating air inlet chamber of air inlet, air inlet intracavity portion top is provided with the elastic closure lid that has a through-hole, through a push pedal fixedly connected with spring respectively in through-hole below both sides, the both ends that two springs are separated link to each other with the inner wall in air inlet chamber respectively, the centre of outside spring is provided with a cylinder of fixing on the inner wall in air inlet chamber, the piston rod tip and the two push pedal fixed connection of cylinder.
Further, the connecting belt is made of pure cotton, and a plurality of ventilation holes are uniformly formed in the connecting belt.
Further, the push plate comprises an inner push plate positioned at the inner side of the through hole and an outer push plate positioned at the outer side of the through hole, the end part of the piston rod of the air cylinder penetrates through the outer push plate and is fixedly connected with the outer push plate and the inner push plate respectively,
further, a plurality of air holes are formed in the outer pushing plate.
Further, the spring at the inner side of the through hole is an inner spring, the inner end of the inner spring is fixedly connected to the inner wall at the inner end of the air inlet cavity, and the outer end of the inner spring is fixedly connected to the elastic sealing cover through an inner push plate; the springs outside the through holes are outer springs, the outer ends of the outer springs are fixedly connected to the inner wall of the outer end of the air inlet cavity, and the inner ends of the outer springs are fixedly connected to the elastic sealing cover through the push-out plates; the base of the air cylinder is fixed on the inner wall of the outer side of the air inlet cavity.
Further, the outer end of the air inlet cavity above the air cylinder is connected with an air inlet pipe.
Further, the bottom of air inlet gets into in the air inlet chamber, and the both sides of air inlet are provided with the semicircular extension portion that the center has the caulking groove, the opening of caulking groove up, the both sides embedding caulking groove of elasticity closing cap seals the air inlet and carries out swing joint through the caulking groove.
Further, the bottom of cushion is provided with the backup pad, slide mechanism is established to the below of backup pad, slide mechanism includes the draw runner of fixed connection in the backup pad and matches the spout of fixed setting on the car with the draw runner.
Further, the back cushion is rotationally connected with the cushion, and the upper part of the back cushion is provided with a headrest.
Further, the outside of gasbag layer is provided with round fixed layer, fixed layer and sponge layer are the memory sponge.
After the technical scheme is adopted, the invention has the following beneficial effects: the invention can adjust the size of the air bags according to the requirement, and can prevent the cushion from deforming, the connecting belts made of pure cotton are arranged between the air bags, so that the water absorbability of the cushion can be improved, the air holes are arranged on the connecting belts, the air permeability of the cushion can be improved, the sponge layer and the fixed layer adopt the memory sponge layer, the deformation of the cushion can be further prevented, and the air cylinders are utilized to move the push rods to drive the springs to stretch, so that the air inflation and deflation of the air bags are realized, the operation is simple and convenient, in addition, the air bags can be supplemented in time through the air pressure arranged in the air bags, the condition that the air bags are damaged due to the overlarge air pressure of the air bags can be prevented, and the service life of the cushion is prolonged.
Drawings
FIG. 1 is a block diagram of an adjustable inflatable automobile seat of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a block diagram of a seat cushion of an adjustable inflatable automotive seat of the present invention;
FIG. 4 is a cross-sectional view of a seat cushion of an adjustable inflatable automobile seat of the present invention;
FIG. 5 is a cross-sectional view of an air intake chamber of an adjustable inflatable automotive seat of the present invention;
FIG. 6 is a block diagram of an outer push plate of an adjustable inflatable automobile seat of the present invention;
in the figure: 1. the seat cushion, 2, the back cushion, 3, the air bag layer, 4, the sponge layer, 5, the air bag, 6, the connecting power, 7, the air inlet, 8, the air inlet cavity, 9, the through hole, 10, the elastic sealing cover, 11, the air cylinder, 12, the piston rod, 13, the air hole, 14, the inner push plate, 15, the outer push plate, 16, the air hole, 17, the inner spring, 18, the outer spring, 19, the air inlet pipe, 20, the semicircular extension part, 21, the supporting plate, 22, the sliding strip, 23, the sliding groove, 24, the headrest and 25, and the fixing layer.
Detailed Description
In order that the invention may be more readily understood, a more particular description of the invention will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
As shown in fig. 1-6, an adjustable inflatable car seat comprises a seat cushion 1 and a back cushion 2, wherein the seat cushion 1 comprises an air bag layer 3 and a sponge layer 4 arranged below the air bag layer 3, the air bag layer 3 comprises a plurality of annular air bags 5 and connecting belts 6 arranged between the air bags 5, each air bag 5 is respectively provided with a pressure sensor, the outer bottoms of the air bags 5 are respectively provided with an air inlet 7 side by side, an air inlet cavity 8 communicated with the air inlet 7 is arranged in the sponge layer 4 at the lower side of the air inlet 7, an elastic sealing cover 10 with a through hole 9 is arranged above the inner part of the air inlet cavity 8, springs are fixedly connected to two sides below the through hole 9 through push plates respectively, two ends of each spring are connected with the inner wall of the air inlet cavity 8 respectively, an air cylinder 11 fixed on the inner wall of the air inlet cavity 8 is arranged in the middle of each spring, and the end part of a piston rod 12 of the air cylinder 11 is fixedly connected with the two push plates.
The connecting belt 6 is made of pure cotton, and the connecting belt 6 is uniformly provided with a plurality of ventilation holes 13, so that the pure cotton is good in ventilation property and good in hygroscopicity, and the ventilation holes 13 are arranged to further improve the ventilation property of the cushion 1 and the comfort of the cushion 1.
The push plate comprises an inner push plate 14 positioned at the inner side of the through hole 9 and an outer push plate 15 positioned at the outer side of the through hole 9, wherein the end part of a piston rod 12 of the air cylinder 11 penetrates through the outer push plate 15 and is fixedly connected with the outer push plate 15 and the inner push plate 14 respectively, the inner push plate 14 and the outer push plate 15 are used for driving the spring to stretch, so that the through hole 9 is moved, the air bags 5 are conveniently inflated and deflated, and the operation is convenient and simple.
The outer pushing plate 15 is provided with a plurality of air holes 16, so that the inner pushing plate 14 and the outer pushing plate 15 can be prevented from separating the through holes 9 from the air inlet pipe, and the smoothness of inflation and deflation of the air bag 5 is ensured.
The spring at the inner side of the through hole 9 is an inner spring 17, the inner end of the inner spring is fixedly connected to the inner wall at the inner end of the air inlet cavity 8, and the outer end of the inner spring is fixedly connected to the elastic sealing cover 10 through an inner push plate 14; the spring outside the through hole 9 is an outer spring 18, the outer end of the outer spring is fixedly connected to the inner wall of the outer end of the air inlet cavity 8, and the inner end of the outer spring is fixedly connected to the elastic sealing cover 10 through an outer push plate 15; the base of the air cylinder 11 is fixed on the outer side inner wall of the air inlet cavity 8, and the expansion and contraction of the piston rod 12 of the air cylinder 11 can push the inner push plate 14 and the outer push plate 15 to move, so that the expansion and contraction of the inner spring 17 and the outer spring 18 are driven, the movement of the through hole 9 is realized, and the air bag 5 is conveniently inflated and deflated.
The outer end of the air inlet cavity 8 above the air cylinder 11 is connected with an air inlet pipe 19 which can be connected with the air inlet cavity 8 and the air charging equipment.
The bottom of air inlet 7 gets into in the air inlet chamber 8, and the both sides of air inlet 7 are provided with the semicircular extension portion 20 that the center has the caulking groove, the opening of caulking groove up, the both sides embedding caulking groove of elastic closure 10 seals air inlet 7 and carries out swing joint through the caulking groove, and semicircular extension portion 20 and the caulking groove that its center has can increase the leakproofness of elastic closure 10.
The bottom of the cushion 1 is provided with a supporting plate 21, a sliding mechanism is arranged below the supporting plate 21, and the sliding mechanism comprises a sliding strip 22 fixedly connected to the supporting plate 21 and a sliding groove 23 matched with the sliding strip 22 and fixedly arranged on a vehicle. The support plate 21 is used for supporting the whole seat, and the sliding bar 22 can move on the sliding groove 23 to facilitate the back and forth movement of the seat, so that higher comfort is provided for passengers.
The back cushion 2 is rotatably connected with the seat cushion 1, and a headrest 24 is arranged above the back cushion 2. The cushion 1 and the cushion 2 are rotatably arranged, so that the angle of the cushion 2 can be conveniently adjusted, the riding comfort is improved, and the headrest 24 is used for leaning of the head, so that the comfort of the seat is further improved.
The outside of gasbag layer 3 is provided with round fixed layer 25, fixed layer 25 and sponge layer are the memory sponge. The deformation of the seat can be reduced by the aid of the memory sponge, and the damage efficiency of the seat is reduced.
The passenger can inflate the air bags 5 on the cushion 1 according to the need, wherein the inflation starts from the air bag 5 at the outermost side, the inflation equipment is connected to the air inlet pipe 19, the pressure range in each air bag 5 is set on the controller in advance, then the inflation equipment and the air cylinder 11 are started by the controller, the air cylinder 11 works, the piston rod 12 stretches to push the inner push plate 14 and the outer push plate 15 inwards, the outer spring 18 stretches, the inner spring 17 compresses, the through hole moves to the position of the air inlet 7 of the air bag 5 at the outermost side, the air is inflated into the air bag 5 at the outermost side, the air sequentially passes through the air inlet cavity 8, the air hole 16 and the through hole 9 to enter the air bag 5 at the outermost side, when the pressure in the air bag 5 reaches the set range, the controller controls the piston rod 12 of the air cylinder 11 to stretch continuously, the through hole 9 is pushed to the air inlet 7 of the air bag 5 at the second layer by the inner push plate 14 and the outer push plate 15, at the moment, the air inlet 7 of the air bag 5 at the outermost side is closed respectively, the air bag 5 is inflated, when the set pressure range is reached, the piston rod 12 of the air cylinder 11 continues to stretch, the air inlet 7 moves inwards, thus circulates, the air bags 5 continuously, and the air bags are inflated easily.
In the invention, if the shape of the passenger is smaller, the inner side air bags 5 can be selected to reduce the quantity at best, so that the seat cushion is provided with an inward sinking position, namely a sitting basin, if the shape of the passenger is larger, the inflation quantity of all the air bags 5 can be selected to be reduced, and the seat cushion 1 except the fixed layer is provided with the sitting basin, so that the riding comfort can be improved, and the specific inflation condition of the air bags 5 can be set according to the shape of the passenger.
When the air is discharged, the air inlet pipe 19 is disconnected from the air charging equipment, the controller controls the piston rod 12 of the air cylinder 11 to retract, the through holes 9 are sequentially connected with the air inlet holes of the air bags 5 from inside to outside, and air is discharged from the through holes 9, the air holes 16 and the air inlet pipe 19, so that the operation is convenient and simple.
When the through hole 9 is adjusted, the elastic cover plate 10 is made of an elastic material, and can stretch and retract according to the stretching and retracting of the inner spring 17 and the outer spring 18, so that the air inlet 7 is closed.
The elastic cover plate 10 is made of, but not limited to, rubber.
Wherein the controller is, but not limited to, an 80C51 single chip microcomputer.
The inflation device is, but is not limited to, an air pump.
In addition, in cold weather, the temperature of the air charged into the airbag 5 can be increased, and the comfort of the occupant can be increased.
Compared with the prior art, the air bag is arranged, the size of the air bag can be adjusted according to the requirement, the cushion can be prevented from being deformed, the water absorbability of the cushion can be improved due to the connecting belts made of pure cotton arranged between the air bags, the air holes are formed in the connecting belts, the air permeability of the cushion can be improved, the sponge layer and the fixing layer adopt the memory sponge layer, the deformation of the cushion can be further prevented, the air cylinder is utilized to move the push rod to drive the spring to stretch, the air inflation and deflation of each air bag are realized, the operation is simple and convenient, in addition, the air bag can be supplemented with air in time through the air pressure arranged in the air bag, the condition that the air bag is damaged due to overlarge air pressure of the air bag can be prevented, and the service life of the cushion is prolonged.
The technical problems, technical solutions and advantageous effects solved by the present invention have been further described in detail in the above-described embodiments, and it should be understood that the above-described embodiments are only illustrative of the present invention and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the scope of protection of the present invention.
Claims (5)
1. An adjustable inflatable car seat, characterized in that: the cushion comprises a cushion and a back cushion, wherein the cushion comprises an air bag layer and a sponge layer arranged below the air bag layer, the air bag layer comprises a plurality of annular air bags and connecting belts arranged between the air bags, a pressure sensor is arranged in each air bag, an air inlet is arranged side by side at the bottom of the outer side of each air bag, an air inlet cavity communicated with the air inlet is arranged in the sponge layer at the lower side of the air inlet, an elastic sealing cover with a through hole is arranged above the inside of the air inlet cavity, two sides below the through hole are respectively fixedly connected with a spring through a push plate, two ends of the two springs which are separated are respectively connected with the inner wall of the air inlet cavity, an air cylinder fixed on the inner wall of the air inlet cavity is arranged in the middle of the spring at the outer side, and the end part of a piston rod of the air cylinder is fixedly connected with the two push plates;
the pushing plate comprises an inner pushing plate positioned at the inner side of the through hole and an outer pushing plate positioned at the outer side of the through hole, and the end part of a piston rod of the air cylinder penetrates through the outer pushing plate and is fixedly connected with the outer pushing plate and the inner pushing plate respectively;
the outer pushing plate is provided with a plurality of air holes;
the spring at the inner side of the through hole is an inner spring, the inner end of the inner spring is fixedly connected to the inner wall at the inner end of the air inlet cavity, and the outer end of the inner spring is fixedly connected to the elastic sealing cover through an inner push plate;
the springs outside the through holes are outer springs, the outer ends of the outer springs are fixedly connected to the inner wall of the outer end of the air inlet cavity, and the inner ends of the outer springs are fixedly connected to the elastic sealing cover through the push-out plates;
the base of the air cylinder is fixed on the inner wall of the outer side of the air inlet cavity;
the outer end of the air inlet cavity above the air cylinder is connected with an air inlet pipe;
the bottom of the air inlet enters the air inlet cavity, semicircular extension parts with caulking grooves in the center are arranged on the two sides of the air inlet, the openings of the caulking grooves face upwards, and the caulking grooves are embedded in the two sides of the elastic sealing cover to seal the air inlet and are movably connected through the caulking grooves;
the controller controls the expansion and contraction of the piston rod of the cylinder.
2. The adjustable inflatable automobile seat of claim 1 wherein: the connecting belt is made of pure cotton, and a plurality of ventilation holes are uniformly formed in the connecting belt.
3. The adjustable inflatable automobile seat of claim 1 wherein: the bottom of cushion is provided with the backup pad, establish in the below of backup pad has slide mechanism, slide mechanism includes the draw runner of fixed connection in the backup pad and matches the spout of fixed setting on the car with the draw runner.
4. The adjustable inflatable automobile seat of claim 1 wherein: the back cushion is rotationally connected with the cushion, and the upper part of the back cushion is provided with a headrest.
5. The adjustable inflatable automobile seat of claim 1 wherein: the outside of gasbag layer is provided with the round fixed layer, fixed layer and sponge layer are the memory sponge.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017108924069 | 2017-09-27 | ||
| CN201710892406 | 2017-09-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107891790A CN107891790A (en) | 2018-04-10 |
| CN107891790B true CN107891790B (en) | 2023-09-05 |
Family
ID=61806592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711223563.7A Active CN107891790B (en) | 2017-09-27 | 2017-11-29 | Adjustable inflatable automobile seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107891790B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108542211A (en) * | 2018-05-06 | 2018-09-18 | 芜湖明智自动化科技有限公司 | A kind of warming headrest with shockproof function |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9525982D0 (en) * | 1994-12-20 | 1996-02-21 | Ikeda Bussan Co | Vehicular seat with side air-bag |
| JPH1142999A (en) * | 1997-07-29 | 1999-02-16 | Nippon Plast Co Ltd | Air bag device |
| US5987370A (en) * | 1997-09-03 | 1999-11-16 | Delco Electronics Corp. | Vehicle occupant weight estimation apparatus having fluid-filled seat bladder |
| JP2008265668A (en) * | 2007-04-24 | 2008-11-06 | Mazda Motor Corp | Rear part vehicle body structure of vehicle |
| KR20110056990A (en) * | 2009-11-23 | 2011-05-31 | 인지컨트롤스 주식회사 | Pump of waist backing system for seat |
| CN102125361A (en) * | 2011-04-11 | 2011-07-20 | 山东时风（集团）有限责任公司 | Inflatable chair |
| CN202760738U (en) * | 2012-09-06 | 2013-03-06 | 陈和标 | Novel inflatable cushion |
| CN103712767A (en) * | 2014-01-07 | 2014-04-09 | 北京卫星环境工程研究所 | Pneumatic device for pneumatic type horizontal impact table |
| CN203601208U (en) * | 2013-11-01 | 2014-05-21 | 张家港市隆旌汽车零部件有限公司 | Bus passenger seat |
| CN203789538U (en) * | 2014-03-31 | 2014-08-27 | 宿州学院 | Breathable heat dissipation cushion |
| CN205494337U (en) * | 2016-03-04 | 2016-08-24 | 姜均 | Vapour -pressure type back is supported and is massaged device |
| CN106004590A (en) * | 2014-08-12 | 2016-10-12 | 蒋超 | Automobile massage type ventilating seat |
| CN206327201U (en) * | 2016-10-14 | 2017-07-14 | 德州学院 | A kind of inflatable automobile seat |
| CN207826033U (en) * | 2017-09-27 | 2018-09-07 | 张家港市隆旌汽车零部件有限公司 | A kind of adjustable inflatable automobile seat |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7017216B2 (en) * | 2004-06-21 | 2006-03-28 | Hsuan-Chi Hsieh | Bladder assembly and method of manufacturing same |
-
2017
- 2017-11-29 CN CN201711223563.7A patent/CN107891790B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9525982D0 (en) * | 1994-12-20 | 1996-02-21 | Ikeda Bussan Co | Vehicular seat with side air-bag |
| JPH1142999A (en) * | 1997-07-29 | 1999-02-16 | Nippon Plast Co Ltd | Air bag device |
| US5987370A (en) * | 1997-09-03 | 1999-11-16 | Delco Electronics Corp. | Vehicle occupant weight estimation apparatus having fluid-filled seat bladder |
| JP2008265668A (en) * | 2007-04-24 | 2008-11-06 | Mazda Motor Corp | Rear part vehicle body structure of vehicle |
| KR20110056990A (en) * | 2009-11-23 | 2011-05-31 | 인지컨트롤스 주식회사 | Pump of waist backing system for seat |
| CN102125361A (en) * | 2011-04-11 | 2011-07-20 | 山东时风（集团）有限责任公司 | Inflatable chair |
| CN202760738U (en) * | 2012-09-06 | 2013-03-06 | 陈和标 | Novel inflatable cushion |
| CN203601208U (en) * | 2013-11-01 | 2014-05-21 | 张家港市隆旌汽车零部件有限公司 | Bus passenger seat |
| CN103712767A (en) * | 2014-01-07 | 2014-04-09 | 北京卫星环境工程研究所 | Pneumatic device for pneumatic type horizontal impact table |
| CN203789538U (en) * | 2014-03-31 | 2014-08-27 | 宿州学院 | Breathable heat dissipation cushion |
| CN106004590A (en) * | 2014-08-12 | 2016-10-12 | 蒋超 | Automobile massage type ventilating seat |
| CN205494337U (en) * | 2016-03-04 | 2016-08-24 | 姜均 | Vapour -pressure type back is supported and is massaged device |
| CN206327201U (en) * | 2016-10-14 | 2017-07-14 | 德州学院 | A kind of inflatable automobile seat |
| CN207826033U (en) * | 2017-09-27 | 2018-09-07 | 张家港市隆旌汽车零部件有限公司 | A kind of adjustable inflatable automobile seat |
Non-Patent Citations (1)
| Title |
|---|
| 谈汽车座椅设计;李光耀;史继鑫;;商用汽车(11);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107891790A (en) | 2018-04-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205215117U (en) | Lift paper handkerchief box of paper handkerchief on can | |
| CN102712224B (en) | From reflation tire | |
| CN107891790B (en) | Adjustable inflatable automobile seat | |
| JP2020121658A (en) | Seat device | |
| CN101564749A (en) | Gas-liquid vibration absorber charging-sealing device | |
| CN112728114B (en) | Through hole sealing plug device for detecting air tightness of radiator | |
| CN207826033U (en) | A kind of adjustable inflatable automobile seat | |
| CN113211841A (en) | Integrated shaping and vulcanizing device for bicycle tyre casing | |
| CN201427163Y (en) | Gas-filling and sealing device for gas-liquid shock absorber | |
| CN201914268U (en) | Air spring used for bolsterless truck | |
| CN206551913U (en) | One kind is used for the anti-buffering headrest that knocks into the back of automotive seat | |
| CN214983397U (en) | Integrated shaping and vulcanizing device for bicycle tyre casing | |
| CN207826053U (en) | A kind of automotive seat with thigh support function | |
| CN103568745A (en) | Attachment for pneumatic tire | |
| CN204951541U (en) | Massage pillow | |
| CN209171879U (en) | Air bag with aerating and exhaust device | |
| CN2485493Y (en) | Automatic air valve for aerated matress | |
| CN211154939U (en) | Automatic soundless height-adjusting pillow | |
| CN218650744U (en) | Vehicle-mounted hammock | |
| CN206054215U (en) | A kind of small-sized inflating pump of vehicle mounted portable | |
| CN214646077U (en) | Double-layer six-mould capsule vulcanizing machine | |
| CN220512554U (en) | Air pressure adjusting mattress | |
| CN2217551Y (en) | Air-inflated seat-cushion for bicycle or motorcycle | |
| CN116019700B (en) | Massage mechanism and massage chair | |
| CN214240507U (en) | Air valve controller for automobile seat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |