CN101830153B - Wheel capable of being automatically inflated - Google Patents
Wheel capable of being automatically inflated Download PDFInfo
- Publication number
- CN101830153B CN101830153B CN2010102043037A CN201010204303A CN101830153B CN 101830153 B CN101830153 B CN 101830153B CN 2010102043037 A CN2010102043037 A CN 2010102043037A CN 201010204303 A CN201010204303 A CN 201010204303A CN 101830153 B CN101830153 B CN 101830153B
- Authority
- CN
- China
- Prior art keywords
- tire
- air pump
- wheel hub
- push rod
- bar
- 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
- 239000000945 filler Substances 0.000 claims description 16
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Landscapes
- Tires In General (AREA)
Abstract
The invention provides a wheel capable of being automatically inflated, which comprises a hub and a tire which is arranged on the hub. The tire comprises a tire cover and a valve arranged on the tire cover. An automatic inflation device is arranged on the hub and comprises an air pump which is arranged on the hub and a power drive device which is connected with the air pump; and the power drive device comprises a swinging push rod which can drive the air pump to work and of which the middle is hinged to the hub. One end of the push rod is connected with the air pump, and the other end of the push rod can be pressed against an outer side wall of the tire; a resetting device capable of resetting the air pump is also arranged on the hub, and an air outlet of the air pump is connected with the tire valve through an air pipe. Therefore, the automatic inflation device can automatically inflate the tire and is convenient and practical.
Description
Technical field
The present invention relates to traffic and transport field, more particularly relate to a kind of can automatic gas filed wheel.
Background technology
In daily life; We have bicycle, automobile, car, train, steamer and aircraft etc. by the employable vehicle; And the most vehicle all want the roller tire to go, and employed in the market various tires all are air-inflation tyres, and often a couple of days will be filled once gas.When gas in tire when foot relatively, just more laborsaving by bike, just can reduce certain kinetic energy and drive a car etc.; Then opposite when gas is fewer in the tire, increased tire and ground-surface area of contact, increased the friction force between tire and the ground, make wear on tyres bigger, shorten service life.
Existing vehicle tyre and gas filled device obsolete the time, are mutual incoherent two objects; Only when vehicle tyre loses gas, just vehicle tyre and gas filled device are linked up, use gas filled device, must stop during therefore for inflating tyres of vehicles for losing the inflating tyres of vehicles of gas; And connect gas filled device, all need delay the regular hour inflation of tire; Moreover, usually because when vehicle loses gas, can not find gas filled device, and vehicle can't be moved.
The people is also arranged now at the design band tyre, break away from gas filed trouble with this, but the material of band tyre use is more and comparatively heavy, not only waste material but also elasticity are relatively poor, also do not meet environmental protection concept simultaneously.
Partial monopoly is also arranged at present, is the described a kind of automatic air-inflation tyre of CN2563008Y like notification number, through with the inner tube of a tyre bonded assembly air bag tire being put on the air.But along with the continuous development of tire, the structure of countries in the world tire all develops to inner tube free, radial structure, flat (ratio of tire section Gao Yukuan is little) and weight-saving direction.The tire that uses on the market at present also is the inner tube free structure mostly, and therefore this automatic inflatable structure is inapplicable.Partial monopoly is also arranged, and is the self-filler of the described a kind of vehicle tyre of CN2449972Y like notification number, makes the piston pressurized through the tire that rotates; And then to inflation of tire; When contacting below this gas filled device forwards to wheel and with ground, piston receives the gravity extruding, finally tire is put on the air; Because it is suffered extruding is bigger, perhaps all bigger in the crumpling process for Tyte Wear for piston.
Summary of the invention
Provided by the invention a kind of can automatic gas filed wheel, its purpose is to overcome existing tire needs often inflation, the shortcoming that bothers and lose time.
The technical scheme that the present invention adopts is following:
A kind of can automatic gas filed wheel; Comprise wheel hub and be installed in the tire on the wheel hub; This tire comprises the tire crust and is located at the valve on the tire crust, and said wheel hub is provided with a self-filler, this self-filler comprise the air pump that is installed on the wheel hub and with air pump bonded assembly Power Drive Unit; Can drive air pump work and the middle part is hinged on the swing bar on the wheel hub but said Power Drive Unit comprises, but an end of this push rod is connected with air pump, other end butt tire lateral wall; Also be provided with the reset attachment that air pump is resetted on the said wheel hub, the air extractor duct of said air pump is connected with tire valve through tracheae.
Said push rod is a scalable push rod, and this push rod comprises bar cover and is movably set in the portable bar in the bar cover, connects one on this portable bar and can promote the flexible actuating unit of portable bar.
Said actuating unit comprises that an end is connected with portable bar, the other end is provided with chute a power rail and an end are engaged in the power rail chute and are arranged with the slide bar of spring, and the middle part and the wheel hub of this power rail are movably hinged; The other end of slide bar connects a cylinder, and this cylinder is connected with said tracheae.
Described reset attachment is one to be fixed on the wheel hub and push rod bonded assembly retracing spring.
Described ventilation flue and tire valve are one-body molded.
Described hub surface be provided with one can hide self-filler lid.
Can know by the above-mentioned description of this invention, compare, the invention has the advantages that with prior art:
1, because described wheel hub is provided with a self-filler; Tire and gas filled device are linked together; At any time tire is put on the air; Solved the trouble that a couple of days in the past need put on the air to tire, reduced the time of inflation of tire waste, also can avoid when vehicle loses gas, can not find gas filled device simultaneously and vehicle can't normally be moved.
2, since described self-filler comprise the air pump be located on the wheel hub and with air pump bonded assembly one Power Drive Unit, but said Power Drive Unit comprise and can drive air pump work and the middle part is hinged on the swing bar on the wheel hub, but an end of this push rod is connected with air pump, other end butt tire lateral wall; Therefore work as self-filler along with in the wheel movement process; Gas in tire more after a little while, car and people's weight is the tire pressed downward, it is big that the lower tire side wall of extruding becomes; Pressure-ram; Push rod promotes air pump, along with the continuous rotation of wheel, and then reaches the purpose to inflation of tire.This structure has been utilized the mutual transmission between power and power, reaches gas filed purpose, is not only applicable to tubeless structure, also can save simultaneously artificially to the trouble of inflation of tire, has saved manpower.And tire is under the situation of more gas, and not only can reduce the contact surface of ground and tire, the mutual friction force of ground and tire is reduced, make tire not fragile, increased the service life of tire.
3, owing to be hinged on the wheel hub in the middle part of the push rod; Therefore squeegee action produces thrust to push rod; Promote pushrod movement, simultaneously because described articulated section near tire, so cooperates the effect with lever between this articulated section and push rod; The little displacement that produces at squeegee action changes into a big displacement, can promote piston rod like a cork tire is put on the air.
4, because said actuating unit comprises an end is connected with portable bar, the other end is provided with chute a power rail and an end is engaged in the power rail chute and is arranged with the slide bar of spring, the middle part and the wheel hub of this power rail are movably hinged; The other end of slide bar connects a cylinder, and this cylinder is connected with said tracheae.Therefore, when gas was full of in the tire, cylinder promoted slide bar; And then the propulsion power bar drives portable bar and is sheathed in the bar cover, reduced the wearing and tearing between portable bar and tire, simultaneously; When gas in the tire is not enough, cylinder pulling slide bar, and then the pulling power rail drives outside the portable bar extension bar cover; Continue to begin to inflation of tire, this actuating unit is not only simple in structure, also can increase the life-span of tire simultaneously; And the spring that is sheathed on the slide bar can drive the slide bar slip fast, therefore, only needs the very little push-and-pull of cylinder just can promote the slide bar motion.
5, hide automatic gas filed lid because hub surface is provided with one, but therefore self-filler places in the lid, it is attractive in appearance not influence the wheel single-piece, simultaneously also can waterproof.
Description of drawings
Fig. 1 is a kind of structural representation that can automatic gas filed wheel;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the enlarged drawing at A place among Fig. 2;
Fig. 4 is the structural representation of hub surface after adding a cover;
Fig. 5 is the structural representation of portable plate extension bar cover;
Fig. 6 is automatic gas filed schematic diagram.
The specific embodiment
Like Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5; A kind of can automatic gas filed wheel; Comprise wheel hub 1 and be installed in the tire 2 on the wheel hub 1, described tire 2 comprises tire crust 21 and is located at the valve 22 on the tire crust 21 that described wheel hub 1 is provided with a self-filler.
Described self-filler comprise the air pump 3 be located on the wheel hub 1 and with air pump 3 bonded assemblys one Power Drive Unit; But comprising, said Power Drive Unit can drive air pump 3 work and the middle part is hinged on the swing bar 4 on the wheel hub 1; The hinged place of push rod 4 and wheel hub 1 is near tire 2, but an end of push rod 4 is connected with air pump 3, other end butt tire 2 lateral walls; Also be provided with on the said wheel hub 1 and be connected the retracing spring 5 that air pump 3 is resetted with push rod 4, the air extractor duct of said air pump 3 be connected with tire 2 valves 22 through tracheae 31 and ventilation flue 31 and tire valve 22 one-body molded.
With reference to figure 1, push rod 4 is a scalable push rod, and this push rod 4 comprises bar cover 41 and the portable bar 42 that is movably set in the bar cover 41, connects one on this portable bar 42 and can promote the actuating unit 6 that portable bar 42 stretches.
With reference to figure 1; Actuating unit 6 comprises that an end is connected with portable bar 42, the other end is provided with chute 611 a power rail 61 and an end are engaged in the power rail chute 611 and are arranged with the slide bar 63 of spring 62, and the middle part of this power rail 61 and wheel hub 1 are movably hinged (not shown); The other end of slide bar 63 connects a cylinder 64, and this cylinder 64 is connected with said tracheae 31, and described bar cover 41 is provided with a groove 411, and power rail 61 is connected with portable bar 42 through groove 411 and slidably on groove 411.
With reference to figure 4, Fig. 5, in order to make the tire outward appearance more attractive in appearance, the surface of wheel hub 1 be provided with one can hide self-filler lid 7, in portable bar 42 is sheathed on bar cover 41, as shown in Figure 4; Outside portable bar 42 extension bars cover 41, as shown in Figure 5.
Principle of the present invention is following: like Fig. 1, Fig. 2, Fig. 3, shown in Figure 6, self-filler is along with in the wheel movement process, and the gas in tire 2 more after a little while; Car and people's weight is with tire 2 pressed downward, and tire 2 sidewalls of extruding expand outwardly pressure-ram 4; Because the hinged place of push rod 4 and wheel hub 1 near tire 2, therefore can change into bigger displacement with the very little displacement that squeegee action produces, and then promote the piston rod (not shown) extrusion piston in the air pump 3; When push rod 4 moves to the top simultaneously; Retracing spring 5 can make the piston rod in the air pump 3 reset, and self-filler is followed the continuous rotation of wheel, and tire 2 is put on the air.Along with the gas in the tire 2 become many gradually, the distortion of tire 2 diminishes gradually, when the gas tire 2 in is full, and interior identical of the air pressure in the cylinder 64 and tire; Reach the limit value of preset air pressure, promote slide bar 63, under the effect of spring 62, only need very little thrust just can promote slide bar 63 and on chute 611, slide; Along with the slip of slide bar 63, slide bar 63 drives power rail 61, and then drives portable bar 42; Portable bar 42 is sheathed in the bar cover 41, at this moment, stops inflation of tire.When the unsaturated vapor in the tire, interior identical of the air pressure in the cylinder 64 and tire reaches the limit value of preset air pressure; Cylinder 64 pulling slide bars 63, along with slide bar 63 slides on chute 611, slide bar 63 drives power rail 61; And then drive portable bar 42; Make outside the portable bar 42 extension bars cover 41, again tire 2 is put on the air, so realize inflation repeatedly tire.
The above-mentioned chute of being located on the power rail 63 611 not only can be the bar shaped chute, can also be arc chute.
The value of limit atmospherically of above-mentioned cylinder 64 can be adjusted according to the situation of actual tire, produces the cylinder 64 with this tire coupling.
Above-mentionedly be merely the specific embodiment of the present invention, but design concept of the present invention is not limited thereto, allly utilizes this design that the present invention is carried out the change of unsubstantiality, all should belong to the behavior of invading protection domain of the present invention.
Claims (4)
- One kind can automatic gas filed wheel; Comprise wheel hub and be installed in the tire on the wheel hub; This tire comprises the tire crust and is located at the valve on the tire crust; It is characterized in that: said wheel hub is provided with a self-filler; This self-filler comprise the air pump that is installed on the wheel hub and with air pump bonded assembly Power Drive Unit, but said Power Drive Unit comprise and can drive air pump work and the middle part is hinged on the swing bar on the wheel hub, but an end of this push rod is connected with air pump, other end butt tire lateral wall; Also be provided with the reset attachment that air pump is resetted on the said wheel hub, the air extractor duct of said air pump is connected with tire valve through tracheae; Said push rod is a scalable push rod, and this push rod comprises bar cover and is movably set in the portable bar in the bar cover, connects one on this portable bar and can promote the flexible actuating unit of portable bar; Said actuating unit comprises that an end is connected with portable bar, the other end is provided with chute a power rail and an end are engaged in the power rail chute and are arranged with the slide bar of spring, and the middle part and the wheel hub of this power rail are movably hinged; The other end of slide bar connects a cylinder, and this cylinder is connected with said tracheae.
- 2. according to claim 1 a kind of can automatic gas filed wheel, it is characterized in that: described reset attachment is one to be fixed on the wheel hub and push rod bonded assembly retracing spring.
- 3. according to claim 1 a kind of can automatic gas filed wheel, it is characterized in that: described ventilation flue and tire valve are one-body molded.
- 4. according to claim 1 a kind of can automatic gas filed wheel, it is characterized in that: described hub surface be provided with one can hide self-filler lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102043037A CN101830153B (en) | 2010-06-21 | 2010-06-21 | Wheel capable of being automatically inflated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102043037A CN101830153B (en) | 2010-06-21 | 2010-06-21 | Wheel capable of being automatically inflated |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101830153A CN101830153A (en) | 2010-09-15 |
| CN101830153B true CN101830153B (en) | 2012-05-02 |
Family
ID=42714427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102043037A Expired - Fee Related CN101830153B (en) | 2010-06-21 | 2010-06-21 | Wheel capable of being automatically inflated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101830153B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8550137B2 (en) * | 2010-11-22 | 2013-10-08 | The Goodyear Tire & Rubber Company | Tire for self-inflating tire system |
| US8381784B2 (en) * | 2011-07-08 | 2013-02-26 | The Goodyear Tire & Rubber Company | Air maintenance pumping assembly and tire |
| US8695661B2 (en) * | 2011-07-15 | 2014-04-15 | The Goodyear Tire & Rubber Company | Air maintenance pumping tube and tire assembly |
| US8857484B2 (en) * | 2011-08-30 | 2014-10-14 | The Goodyear Tire & Rubber Company | Self-inflating tire |
| US20140027033A1 (en) * | 2012-07-30 | 2014-01-30 | Andreas Frantzen | Attachment for a pneumatic tire |
| US20160052350A1 (en) * | 2014-08-20 | 2016-02-25 | The Goodyear Tire & Rubber Company | Air maintenance pumping assembly and tire |
| US9796222B2 (en) * | 2015-08-11 | 2017-10-24 | The Goodyear Tire & Rubber Company | Valve stem-based air maintenance tire and method |
| WO2017029554A1 (en) * | 2015-08-14 | 2017-02-23 | Coda Innovations | Tire condition or vehicle monitoring system and method |
| CN108382370A (en) * | 2018-04-27 | 2018-08-10 | 金陵科技学院 | A kind of shared bicycle automatic inflator |
| CN111231587B (en) * | 2020-02-18 | 2021-12-14 | 浙江福林国润汽车零部件有限公司 | Self-inflating constant-pressure tire burst prevention system |
| CN112976960B (en) * | 2021-05-10 | 2021-08-20 | 新乡学院 | Double-beam cantilever crane with explosion-proof movable wheels |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2626650A (en) * | 1948-09-25 | 1953-01-27 | Us Rubber Co | Side wall actuated tire pump |
| CN2126833Y (en) * | 1992-02-15 | 1993-02-10 | 陈渝生 | Self-inflating device for hollow tyre during running |
| CN201693999U (en) * | 2010-06-21 | 2011-01-05 | 陈晶雅 | Wheel capable of automatic inflation |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE112008001428T5 (en) * | 2007-05-21 | 2010-04-29 | Bol, Stephen J., Muskegon | Radical pump for self-inflating tires |
| JP2009073453A (en) * | 2007-09-18 | 2009-04-09 | Tetsuya Morita | Tire with built-in air pump |
-
2010
- 2010-06-21 CN CN2010102043037A patent/CN101830153B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2626650A (en) * | 1948-09-25 | 1953-01-27 | Us Rubber Co | Side wall actuated tire pump |
| CN2126833Y (en) * | 1992-02-15 | 1993-02-10 | 陈渝生 | Self-inflating device for hollow tyre during running |
| CN201693999U (en) * | 2010-06-21 | 2011-01-05 | 陈晶雅 | Wheel capable of automatic inflation |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2009-73453A 2009.04.09 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101830153A (en) | 2010-09-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101830153B (en) | Wheel capable of being automatically inflated | |
| TW201302506A (en) | Pneumatic tyre pressure energy recovery device and method | |
| CN201693999U (en) | Wheel capable of automatic inflation | |
| WO2021121245A1 (en) | Anti-skidding pneumatic retractable tire | |
| CN109724876B (en) | Toughness that car tire frame of new energy automobile rolls off production line was buckled and is hauled detects auxiliary assembly | |
| CN112660079A (en) | Brake sucker device contracted below automobile chassis and braking method thereof | |
| CN202806195U (en) | Automotive cat-pad telescopic type antiskid tire | |
| CN209365785U (en) | Anti-puncture protection device for tire | |
| CN215944528U (en) | Driver off-seat braking auxiliary system for automobile | |
| CN201729628U (en) | Support mechanism of expander | |
| CN101941422B (en) | Motor vehicle all-terrain telescopic brake | |
| CN212172182U (en) | Self-rescue device for automobile tire trapped in pit | |
| CN201045117Y (en) | Vehicle wheel collapse rapid aerating-holding gasbag | |
| CN204701392U (en) | One is exempted to inflate cross-country vehicle wheel | |
| CN106697687B (en) | A kind of town road self-unloading garbage cart | |
| CN220535713U (en) | Transportation plate trailer for electromechanical equipment | |
| CN201825021U (en) | Urgent danger prevention braking device for automobile | |
| WO2017103696A1 (en) | Traction assistance device for releasing a stuck motor vehicle, and motor vehicle incorporating said traction assistance device | |
| CN202368741U (en) | Automatic inflation pressure-maintaining air-reserving frame for vehicle | |
| CN111152718A (en) | A warning device for vehicles in distress in a high-speed lane to the rear driving | |
| CN112319127A (en) | Elastic automatic telescopic wheel of probe vehicle | |
| CN200948736Y (en) | A New Type of Bicycle Shock Absorbing Tire | |
| CN206623637U (en) | A kind of amphibious electric car | |
| CN202400053U (en) | Emergency guaranteeing device used after automobile tire burst | |
| CN201090392Y (en) | Inflator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20120502 Termination date: 20150621 |
|
| EXPY | Termination of patent right or utility model |