CN103727274A - Air valve of tubeless tire - Google Patents
Air valve of tubeless tire Download PDFInfo
- Publication number
- CN103727274A CN103727274A CN201210499076.4A CN201210499076A CN103727274A CN 103727274 A CN103727274 A CN 103727274A CN 201210499076 A CN201210499076 A CN 201210499076A CN 103727274 A CN103727274 A CN 103727274A
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- Prior art keywords
- valve
- valve body
- matrix
- section
- air valve
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/02—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with screw-spindle
- F16K1/04—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with screw-spindle with a cut-off member rigid with the spindle, e.g. main valves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C29/00—Arrangements of tyre-inflating valves to tyres or rims; Accessories for tyre-inflating valves, not otherwise provided for
- B60C29/005—Arrangements of tyre-inflating valves to tyres or rims; Accessories for tyre-inflating valves, not otherwise provided for characterised by particular features of the valve stem
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C29/00—Arrangements of tyre-inflating valves to tyres or rims; Accessories for tyre-inflating valves, not otherwise provided for
- B60C29/04—Connection to tyres or inner tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C29/00—Arrangements of tyre-inflating valves to tyres or rims; Accessories for tyre-inflating valves, not otherwise provided for
- B60C29/06—Accessories for tyre-inflating valves, e.g. housings, guards, covers for valve caps, locks, not otherwise provided for
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
Abstract
The invention provides an air valve of a tubeless tire. The air valve of the tubeless tire comprises a base body, an air valve body, a tire frame liner band and a sleeve cock body. A combination body which is formed by connecting the base body and the air valve body in a threaded mode is assembled in the sleeve cock body in a sleeved mode through the inner edge of the tire frame liner band. A forced clamping nut is screwed outside the air valve body and is used for fixing the air valve body to a tire frame. A valve rod is assembled in the air valve body in a penetrating mode, and a limiting piece is arranged to be matched with the valve rod, so that the valve rod is in the sealing and stopping state or in the inflatable state. An embedded annular groove is formed in the portion, close to the base portion, of the base body and is used for nest assembly of the base body and the sleeve cock body. In addition, the locked connection portion between the air valve body and the base body is coated with the collar portion of the sleeve cock body, and therefore air leakage is avoided. According to the structure, the air valve of the tubeless tire can solve the problem that due to the fact that hot melting combination is adopted by an existing structure, fracturing, air leakage and the like may be caused; besides, the air valve is easier to assemble and manufacture and quite high in industrial utilization value.
Description
Technical field
The present invention relates to a kind of tubeless valve.
Background technique
Regular Bicycle tire structurally, probably can divide into three classes, one is gross morphology tubed tyre (Tube Type), two is pipe tire (Tubular), three is tubeless tires (Tubeless), wherein tubeless tires is because of without installing the inner tube of a tyre additional, so frictional resistance problem that does not exist inside and outside tire to produce, can provide and preferably rotate usefulness, simultaneously it installs that pipe tire is easy, and price is also comparatively cheap, becomes and can have the assembling convenience of inner tube tyre and the another kind of selection scheme of the better rotation usefulness of pipe tire concurrently.
In the structure of aforementioned tubeless tires, cause is without the installing inner tube of a tyre, so its valve is to be directly mounted on wheel frame, and consider the tightness that it is overall, generally can open and establish the lining band that a quality of rubber materials is made in wheel frame inner edge, on lining band, group is established a valve simultaneously, utilize the material characteristic of this lining band, make it be close to an inner edge surface of being located at wheel frame, the hole that may arrange to cover its installing spoke, and obtain airtight effect, its valve of setting up can be passed by the air nozzle hole on wheel frame, coordinate again from outer end will compel folder nut be screwed together in valve and be pressed in wheel frame in side ring surface, reach the location of its assembly relation, make tire is being embedded at after wheel frame, can inflate and fill full tire by valve.
Because its valve inside group of still needing is established an air valve stem, using as the close member of stopping of valve, simultaneously on passing the bar section of valve, air valve stem separately need spiral shell to establish a bounding means, by the spiral shell relation of establishing of this bounding means, determined that air valve stem is close only state or the inflatable state in valve, after so this class valve must overall assembly completes, could be combined with lining band, because its valve has certain length, so and it cannot be inserted in the mould of lining band, do molded one-body molded, if revise mould reluctantly, make valve be inserted mould and do molded one combination, can have the problem of rubber material plug resistance gas-entered passageway, and because of its inside group, establishing the parts such as air valve stem is difficult to reprocessing and drills through gas-entered passageway, therefore in practical operation, first at valve basal knot unification sheet rubber, again valve is worn after group combination by the perforation on lining band, finally valve base portion sheet rubber and lining band are imposed to local hot melt and cohere operation, realize the combination of valve and lining band.
Above-mentioned way, except comparatively loaded down with trivial details on manufacturing, more, because its valve adopts two kinds of modes that material hot melt is combined with lining band, is easy to cause its binding site generation crack performance because of the factor of external force, causes losing heart.
Summary of the invention
The technical problem to be solved in the present invention is that it has strong fix and stopping leak effect, also more simple and easy in structure in order to overcome available technology adopting hot melt in conjunction with deriving be full of cracks, disappointing problem, a kind of novel tubeless valve to be provided.
The present invention solves above-mentioned technical problem by following technical proposals:
A kind of tubeless valve, its feature is, it comprises a matrix, a valve body, one takes turns frame lining band, a set of cock body, this matrix and this valve body screw togather rear formed combination and are worn and be combined in this cover cock body, wherein by this inner edge of taking turns frame lining band:
This matrix has a base portion, one end of this base portion is provided with the section of placing restrictions on, the end of this section of placing restrictions on is provided with a undergauge screwing section, this undergauge screwing section is used for screwing togather this valve body of interlocking, this matrix inside is provided with a gas-entered passageway, at this section of placing restrictions on and this base portion joining place, be provided with a capel groove, this capel groove is the nested combination with this cover cock body for this matrix;
This valve body is a hollow tubular body, one end that its center enters gas passage is provided with an internal thread interlocking section, this interlocking section screws togather this matrix of interlocking, in entering gas passage, the center of this valve body is provided with a valve rod, one end of this valve rod passes this valve body and screws togather a bounding means, be used for making this valve rod in close only state or inflatable state, in this valve body exterior, be provided with an outside thread and compel lock section, for screwing togather one, compel folder nut so that this valve body is fixed on wheel frame;
This cover cock body is located at this and is taken turns on frame lining band, this cover cock body is positioned at this inner edge surface of taking turns frame lining band and is provided with one and thickens base portion, this cover cock body is positioned at this outer edge surface of taking turns frame lining band and is provided with a collar portion, this collar portion envelopes the lock-combining part position of this valve body and this matrix, and the external diameter of this collar portion is tapering gradually-reducing shape towards outer end, at the center of this cover cock body, be provided with waney hole that wears of matching with this base portion and this section of placing restrictions on shape and external diameter, at this, wear hole inwall capel groove place that should matrix is provided with to a capel rib.
Preferably, described base portion is circle, rhombus or rectangle.
Preferably, the center of described valve body enters the nearly air inlet end of gas passage and has a ring-type block edge, in this block edge, be equipped with some profile grooves, this valve rod is divided into four sections, be followed successively by close stop, a limited part and a threaded stem section of a head, a rubber-coated material, those profile grooves coordinate this limited part and this close stop, for to this valve stem spacing, and it only can be radially moved.
Preferably, to take turns frame lining band with this be identical material to described cover cock body.
Positive progressive effect of the present invention is: by valve body and matrix screw lock group are made after type, then its overall cover group is incorporated in the cover cock body on wheel rim lining band, can obtains strong fix and stopping leak effect; In addition, valve is adopted to two formula combinations, group is established inner air valve stem and is compeled folder nut easily.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the structural representation of the matrix of the embodiment of the present invention 1.
Fig. 3 is the another structural representation of the matrix of the embodiment of the present invention 1.
Fig. 4 is a structural representation again of the matrix of the embodiment of the present invention 1.
Fig. 5 is urgent folder nut, cover cock body, wheel frame lining band, bounding means, valve body, the valve rod of the embodiment of the present invention 1, the plane structure schematic diagram of matrix.
Fig. 6 is the urgent folder nut, bounding means, valve body, valve rod, matrix, cover cock body of the embodiment of the present invention 1, the structural representation having combined of wheel frame lining band.
Fig. 7 is that the valve rod of the embodiment of the present invention 1 is in the plane structure schematic diagram of close only state.
Fig. 8 is that the valve rod of the embodiment of the present invention 1 is in the plane structure schematic diagram of inflated condition.
Fig. 9 is bounding means, valve body, the valve rod of the embodiment of the present invention 2, the plane structure schematic diagram having combined of matrix.
Figure 10 is the bounding means, valve body, valve rod, matrix, cover cock body of the embodiment of the present invention 2, the plane structure schematic diagram having combined of wheel frame lining band.
Description of reference numerals:
10: wheel frame lining band 11: cover cock body
12: thicken base portion 13: collar portion
14: wear hole 15: capel rib
20: matrix 21: base portion
22: the section of placing restrictions on 23: screwing section
24: gas-entered passageway 25: capel groove
30: valve body 31: enter gas passage
32: interlocking section 33: block edge
34: profile groove 35: compel lock section
40: valve rod 41: head
42: threaded stem section 43: limited part
44: close stop 50: bounding means
60: compel folder nut 70: wheel frame
71: internal layer perforation
Embodiment
Lift two preferred embodiments below, and carry out by reference to the accompanying drawings the clearer the present invention that intactly illustrates.
Embodiment 1
As shown in Fig. 1-8, tubeless valve of the present invention, comprises a matrix 20, one valve body 30, is taken turns frame lining band 10, a set of cock body 11, this matrix 20 screws togather composition with this valve body 30, and the combination forming is worn and is combined in this cover cock body 11 by this inner edge of taking turns frame lining band 10.
This matrix 20, there is a base portion 21, this base portion 21 is round, diamond pattern or square type, one end of this base portion 21 is provided with a section of placing restrictions on 22, the end of this section of placing restrictions on 22 is provided with a undergauge screwing section 23, and this undergauge screwing section 23 screws togather this valve body 30 of interlocking, and these matrix 20 inside are provided with a gas-entered passageway 24, at this section of placing restrictions on 22 and these base portion 21 joining places, be provided with a capel groove 25, this capel groove 25 is the nested combination with this cover cock body 11 for this matrix 20.
This valve body 30 is a hollow tubular body, one end that its center enters gas passage 31 is provided with an internal thread interlocking section 32, this interlocking section 32 screws togather the screwing section 23 of this matrix 20 of interlocking, at these valve body 30 centers, enter the nearly air inlet end of gas passage 31 and there is a ring-type block edge 33, in this block edge 33, be equipped with profile groove 34, for a valve rod 40 is inserted this valve body 30 enter gas passage 31 time, coordinated these valve rod 40 heads 41 and its threaded stem section 42 to be connected the close stop 44 of the set corresponding form limited part of interface 43 and rubber-coated material, make it be formed position-limiting action, this valve rod 40 only can be moved radially, and can move projection outside this valve rod 40 time, utilized close stop 44 to obtain airtight effect, the bounding means 50 simultaneously screwing togather by these valve rod 40 extending screw bar sections 42, make it be determined close only state or the inflatable state of this valve rod 40, in valve body 30 outsides, be provided with again an outside thread and compel lock section 35, making to screw togather lock for a urgent folder nut 60 establishes.
This cover cock body 11 is located at this and is taken turns on frame lining band 10, this cover cock body 11 is positioned at this inner edge surface of taking turns frame lining band 10 and is provided with one and thickens base portion 12, make to strengthen its structural strength, this cover cock body 11 is positioned at this outer edge surface of taking turns frame lining band 10 and is provided with a collar portion 13, these collar portion cover 13 bundles covered the lock-combining part position of this valve body 30 and this matrix 20, and the external diameter of this collar portion 13 is tapering gradually-reducing shape towards outer end, at this cover cock body 11 center, be provided with a waney hole 14 that wears conforming to the base portion 21 of this matrix 20 and this section of placing restrictions on 22 shapes and external diameter, at this, wear hole 14 inwalls capel groove 25 places that should matrix 20 are provided with to a capel rib 15.
According to as mentioned above, this valve rod 40 is inserted to it from these valve body 30 lower ends and enter gas passage 31, and make the threaded stem section 42 of this valve rod 40 be stretched on the air intake of this valve body 30, this bounding means 50 is screwed together in to the threaded stem section 42 of this valve rod 40 simultaneously, to locate the assembly relation of this valve rod 40 and this valve body 30, again this matrix 20 is locked to the inner of tying in this valve body 30, after completing the combination of valve, just this valve can be worn to this cover cock body 11 and this collar portion 13 from this inner edge side of taking turns frame lining band 10, and then by wearing hole 14, because the collar portion 13 of this cover cock body 11 has external diameter and the shape that elastic characteristic and this wear hole 14 and agree with this matrix 20, add the nested effect that this wears capel rib 15 on 14 inwalls of hole and the capel groove 25 of this matrix 20, make this cover cock body 11 firmly be overlapped the matrix 20 that covers this valve of inclusion, and bundle covers this valve body 30 ties interface with the lock of this matrix 20, to reach firm combination and airtight effect, make nothing between this valve and this cover cock body 11 lose heart, then when 10 of wheel frame lining bands being located to wheel frame 70, obtain so that this valve is passed by this internal layer perforation 71 of taking turns frame 70, and the external diameter that makes the collar portion 13 of this cover cock body 11 is tightly filled in embedding group in this internal layer perforation 71, the outer rim of this valve body 30 is compeled to urgent folder nut 60 that 35 spiral shells of lock section establish takes turns frame 70 and locks to support and compel to press from both sides and fix this valve and take turns frame 70 in this to this simultaneously, by the time cover tire is installed in after wheel frame 70, formed a complete tubeless tires, when giving inflation of tire, only need this bounding means 50 to screw out to the outermost end of the threaded stem section 42 of this valve rod 40, can make this valve rod 40 inwardly fall and make this close stop 44 depart from the close only state that this is entered to gas passage 31, pump is squeezed into outer gas in tire through this valve, complete its inflation requirements, and after having inflated, this bounding means 50 can be screwed in to the inner of the threaded stem section 42 of this valve rod 40, make this valve rod 40 externally move mutually and force its close stop 44 to touch the block edge that enters gas passage 31 33 places that are butted on this valve body 30, reach its airtight effect, in case inside tires gas leak.
Embodiment 2
As Fig. 9, shown in 10, in order to tackle the derivative different length valve assembly demand of different wheel frame height, so do not changing valve body 30 and the inner valve rod 40 being provided with, the specification of bounding means 50 members such as grade, under the principle of size, by the different length specification of this matrix 20, the length of the section of being placed restrictions on 22 lengthens, make interlocking section 31 screw locks of valve body 30 after the screwing section 23 of this matrix 20, the whole height of its valve is increased, collar portion 13 length of its cover cock body 11 also lengthen relatively simultaneously, use at valve and wear cover group in this cover cock body 11 and this collar portion 13, and then when wearing hole 14, its collar portion 13 still tightly collar be overlying on the interlocking position of this valve body 30 and this matrix 20, this capel rib 15 that wears hole 14 inwalls is able in the fastening capel groove 25 that is embedded in this matrix 20 simultaneously, obtain firm assembly relation and the close only effect of this cover cock body 11 and this valve, finally when 10 of wheel frame lining bands are located to the inner edge of wheel frame 70, make this valve body 30 must by this internal layer perforation 71 of taking turns frame 70 by and mat compel locknut 60 in addition screw lock be spacing, make these cover cock body 11 covers be embedded in the internal layer perforation 71 that this takes turns frame 70 simultaneously, just can complete tubeless valve and this takes turns the assembly of frame 70.
By above explanation, known tubeless valve provided by the invention, the wheel frame height of taking group according to it is selected the length of different size, short matrix, then make the valve of different length with member groups such as valve bodies, again it is worn and be mounted on cover the wearing in hole of cock body by the inner side surface of taking turns frame lining band, and obtain firm combination effect and airtight bundle covers relation, finally wheel frame lining band is opened and be located at wheel frame inner edge, valve is through the internal layer perforation of wheel frame simultaneously, cover cock body closely plug group in the internal layer perforation of wheel frame, obtain excellent airtight effect, it can not be lost heart, because of it, innovate and adopt two formulas of matrix and valve body to combine its valve simultaneously, make it be first about to valve rod, after bounding means and the assembly of valve body complete, again valve body and matrix are screwed togather, obtain easily the convenience of its overall assembly, even can tackle different user demands and change the matrix of different length specification, the more broad applicability of its practice is provided, compared to existing ware, really have more industry applications and use value.
In sum, the present invention is directed to the gas nozzle structure of tubeless tires, after its valve matrix of mat and the moulding of valve body interlocking, wear again wearing in hole of the cover cock body that is mounted on wheel frame lining band, finally at wheel frame lining band, open while being located at wheel frame inner edge surface, make valve passed wheel frame internal layer bore a hole and make to overlap cock body closely plug group in wheel frame internal layer, bore a hole, solve the be full of cracks that existing ware adopts hot melt combination to derive, disappointing problem, can simplify again its overall assembly difficulty simultaneously, and have concurrently the assembly of different length specification valve change feasibility, generally speaking, really there is splendid industry applications and use value.
Although more than described the specific embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, protection scope of the present invention is limited by appended claims.Those skilled in the art is not deviating under the prerequisite of principle of the present invention and essence, can make various changes or modifications to these mode of executions, but these changes and modification all fall into protection scope of the present invention.
Claims (4)
1. a tubeless valve, is characterized in that, it comprises a matrix, a valve body, and one takes turns frame lining band, a set of cock body, this matrix and this valve body screw togather rear formed combination and are worn and be combined in this cover cock body, wherein by this inner edge of taking turns frame lining band:
This matrix has a base portion, one end of this base portion is provided with the section of placing restrictions on, the end of this section of placing restrictions on is provided with a undergauge screwing section, this undergauge screwing section is used for screwing togather this valve body of interlocking, this matrix inside is provided with a gas-entered passageway, at this section of placing restrictions on and this base portion joining place, be provided with a capel groove, this capel groove is the nested combination with this cover cock body for this matrix;
This valve body is a hollow tubular body, one end that its center enters gas passage is provided with an internal thread interlocking section, this interlocking section screws togather this matrix of interlocking, in entering gas passage, the center of this valve body is provided with a valve rod, one end of this valve rod passes this valve body and screws togather a bounding means, be used for making this valve rod in close only state or inflatable state, in this valve body exterior, be provided with an outside thread and compel lock section, for screwing togather one, compel folder nut so that this valve body is fixed on wheel frame;
This cover cock body is located at this and is taken turns on frame lining band, this cover cock body is positioned at this inner edge surface of taking turns frame lining band and is provided with one and thickens base portion, this cover cock body is positioned at this outer edge surface of taking turns frame lining band and is provided with a collar portion, this collar portion envelopes the lock-combining part position of this valve body and this matrix, and the external diameter of this collar portion is tapering gradually-reducing shape towards outer end, at the center of this cover cock body, be provided with waney hole that wears of matching with this base portion and this section of placing restrictions on shape and external diameter, at this, wear hole inwall capel groove place that should matrix is provided with to a capel rib.
2. tubeless valve as claimed in claim 1, is characterized in that, this base portion is circle, rhombus or rectangle.
3. tubeless valve as claimed in claim 1, it is characterized in that, the center of this valve body enters the nearly air inlet end of gas passage and has a ring-type block edge, in this block edge, be equipped with some profile grooves, this valve rod is divided into four sections, is followed successively by close stop, a limited part and a threaded stem section of a head, a rubber-coated material, and those profile grooves coordinate this limited part and this close stop, be used for this valve stem spacing, and it only can be radially moved.
4. the tubeless valve as described in any one in claim 1-3, is characterized in that, it is identical material that this cover cock body is taken turns frame lining band with this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210499076.4A CN103727274A (en) | 2012-10-10 | 2012-11-29 | Air valve of tubeless tire |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220517512.1 | 2012-10-10 | ||
| CN201220517512 | 2012-10-10 | ||
| CN201210499076.4A CN103727274A (en) | 2012-10-10 | 2012-11-29 | Air valve of tubeless tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103727274A true CN103727274A (en) | 2014-04-16 |
Family
ID=50451489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210499076.4A Pending CN103727274A (en) | 2012-10-10 | 2012-11-29 | Air valve of tubeless tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103727274A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061807A (en) * | 2017-03-29 | 2017-08-18 | 中船重工中南装备有限责任公司 | Hermetically sealed keying charge valve |
| CN108944291A (en) * | 2018-08-16 | 2018-12-07 | 东莞瑞柯电子科技股份有限公司 | A kind of tire connects nozzle assembly |
| TWI701168B (en) * | 2017-12-01 | 2020-08-11 | 阿米瑟工業股份有限公司 | High-flow two-stage gas nozzle |
| WO2022136863A1 (en) * | 2020-12-21 | 2022-06-30 | Alex Trimnell | Inflation valve assembly for tubeless tyre |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4294301A (en) * | 1976-07-29 | 1981-10-13 | Alligator Ventilfabrik Gmbh | Valve construction for tubeless tire |
| CN2546232Y (en) * | 2002-03-27 | 2003-04-23 | 卢浴南 | Tyre-inflating valve |
| CN2765027Y (en) * | 2005-01-31 | 2006-03-15 | 曾贵 | Tire valve |
| CN202088830U (en) * | 2011-05-30 | 2011-12-28 | 开平市中铝实业有限公司 | Inflating valve structure for automobile hub |
| CN202242826U (en) * | 2011-08-01 | 2012-05-30 | 立翰实业股份有限公司 | Inflating valve for inner-tube-free tire |
| TWM431251U (en) * | 2011-12-22 | 2012-06-11 | Bao Ley Co Ltd | One-piece gas nuzzle structure without inner tube |
-
2012
- 2012-11-29 CN CN201210499076.4A patent/CN103727274A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4294301A (en) * | 1976-07-29 | 1981-10-13 | Alligator Ventilfabrik Gmbh | Valve construction for tubeless tire |
| CN2546232Y (en) * | 2002-03-27 | 2003-04-23 | 卢浴南 | Tyre-inflating valve |
| CN2765027Y (en) * | 2005-01-31 | 2006-03-15 | 曾贵 | Tire valve |
| CN202088830U (en) * | 2011-05-30 | 2011-12-28 | 开平市中铝实业有限公司 | Inflating valve structure for automobile hub |
| CN202242826U (en) * | 2011-08-01 | 2012-05-30 | 立翰实业股份有限公司 | Inflating valve for inner-tube-free tire |
| TWM431251U (en) * | 2011-12-22 | 2012-06-11 | Bao Ley Co Ltd | One-piece gas nuzzle structure without inner tube |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061807A (en) * | 2017-03-29 | 2017-08-18 | 中船重工中南装备有限责任公司 | Hermetically sealed keying charge valve |
| TWI701168B (en) * | 2017-12-01 | 2020-08-11 | 阿米瑟工業股份有限公司 | High-flow two-stage gas nozzle |
| CN108944291A (en) * | 2018-08-16 | 2018-12-07 | 东莞瑞柯电子科技股份有限公司 | A kind of tire connects nozzle assembly |
| CN108944291B (en) * | 2018-08-16 | 2023-10-03 | 东莞瑞柯电子科技股份有限公司 | Tire connects mouth subassembly |
| WO2022136863A1 (en) * | 2020-12-21 | 2022-06-30 | Alex Trimnell | Inflation valve assembly for tubeless tyre |
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Application publication date: 20140416 |