CN101890940A - Inflating and tire-patching device - Google Patents
Inflating and tire-patching device Download PDFInfo
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- CN101890940A CN101890940A CN2009100517962A CN200910051796A CN101890940A CN 101890940 A CN101890940 A CN 101890940A CN 2009100517962 A CN2009100517962 A CN 2009100517962A CN 200910051796 A CN200910051796 A CN 200910051796A CN 101890940 A CN101890940 A CN 101890940A
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- tire
- air
- inflating
- air gate
- valve
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Abstract
The invention relates to an inflating and tire-patching device for simplifying the switch between tire inflation and tire-patching liquid filling. The inflating and tire-patching device comprises a switch valve, wherein the switch valve comprises an airflow cavity, an air inlet, a first air outlet and a second air outlet, and the air inlet, the first air outlet and the second air outlet are communicated to the airflow cavity; and a valve core is arranged in the airflow cavity and can be switched between a first position and a second position after being driven by a switch button which can be partially exposed outside a valve shell, thereby the air inlet is selectively communicated with the first air outlet or the air inlet is communicated with the second air outlet by the valve core; the air inlet of the switch valve is connected with an air pump which is used for supplying air, one airflow supplied by the switch valve is output to an output pipe which is connected with an inflating valve of a tire through the first air outlet, the other airflow supplied by the switch valve enters an air inlet of a tire-patching liquid bottle through a second air outlet, and the tire-patching liquid pressed by the airflows is input into the output pipe from a liquid outlet of the tire-patching liquid bottle.
Description
Technical field
The present invention relates to a kind of inflating and tire-patching device, especially relate to easily at inflation of tire and fill the inflating and tire-patching device that switches between the tyre repairing fluid.
Background technology
Fig. 1 illustrates a kind of inflating and tire-patching device that has inflation and tire patching function common the time, and its is inflated and tire patching is changed more loaded down with trivial details.At first the freeing pipe valve 11 of air pump 10 to be spun on the admission port 21 of tyres mending liquid bottle 20, again transparent pvc pipe 12 1 is terminated on the liquid outlet 22 of tyres mending liquid bottle, the other end is connected on (as shown in Figure 2) on the wheel rim tire tube valve, just can finish tire is changed over to the switching of filling tyre repairing fluid by inflation, also need the freeing pipe 11 of air pump is pulled down from tyres mending liquid bottle 20 after having annotated tyre repairing fluid, again receive on the wheel rim and put on the air, it is cumbersome to operate.
Summary of the invention
Technical matters to be solved by this invention provides a kind of inflating and tire-patching device, with more easily at inflation of tire with fill between the tyre repairing fluid and switch.
The present invention is that to solve the problems of the technologies described above the technical scheme that adopts be to propose a kind of inflating and tire-patching device, comprise in order to air pump that gas is provided with in order to the tyres mending liquid bottle of tyre repairing fluid to be provided, an and change-over valve, tyres mending liquid bottle has admission port and liquid outlet, change-over valve has induction opening, first air gate and second air gate, and this induction opening connects air pump, and first air gate connects a delivery pipe, second air gate connects the admission port of tyres mending liquid bottle, and the liquid outlet of tyres mending liquid bottle connects this delivery pipe.Change-over valve comprises switching button, and under the action of switching button, induction opening is optionally communicated with one of first air gate and second air gate, and makes inflating and tire-patching device alternately be in inflated condition and fill the tyre repairing fluid state.
In above-mentioned inflating and tire-patching device, change-over valve also can comprise: valve casing, and its inner air-flow chamber that forms, induction opening, first air gate and second air gate penetrate into the valve casing outside from air-flow chamber; And spool, be located in the air-flow chamber, and under the drive of switching button, between the primary importance and the second place, switch, wherein in primary importance, spool will seal between the induction opening and second air gate, and the induction opening and first air gate are communicated; In the second place, spool communicates the induction opening and second air gate, and will seal between the induction opening and first air gate.
In above-mentioned inflating and tire-patching device, change-over valve also can comprise: first spring is located between described switching button and the described valve casing; And second spring, be located between described spool one end and the described valve casing.
In above-mentioned inflating and tire-patching device, described spool comprises seal gasket.
In above-mentioned inflating and tire-patching device, the described first air gate place is provided with unidirectional hydraulic valve, flows into this change-over valve inside with confined liquid from this first air gate.
In above-mentioned inflating and tire-patching device, the bottle inside of described tyres mending liquid bottle is provided with unidirectional hydraulic valve, flows out with the admission port of confined liquid from described tyres mending liquid bottle.
In above-mentioned inflating and tire-patching device, the liquid outlet place of described tyres mending liquid bottle is provided with unidirectional hydraulic valve, enters bottle inside with restriction gas from described liquid outlet.
The present invention makes it compared with prior art owing to adopt above technical scheme, can realize inflating and filling the switching of tyre repairing fluid two states by the action of switching button, realizes this process and need not to carry out disconnecting of pipeline.
Description of drawings
For above-mentioned purpose of the present invention, feature and advantage can be become apparent, below in conjunction with accompanying drawing the specific embodiment of the present invention is elaborated, wherein:
Fig. 1 illustrates a kind of existing inflating and tire-patching device.
Assembly drawing when Fig. 2 illustrates inflating and tire-patching device shown in Figure 1 and fills tyre repairing fluid.
Fig. 3 illustrates the inflating and tire-patching device constructional drawing of one embodiment of the invention.
Fig. 4 A-4B illustrates the change-over valve external structure of one embodiment of the invention.
Fig. 4 C-4D illustrates the cut-away view under the change-over valve two states of one embodiment of the invention.
Fig. 5 illustrates the assembly drowing of change-over valve in inflating and tire-patching device of one embodiment of the invention.
Fig. 6 illustrates the assembly drowing of change-over valve in inflating and tire-patching device of one embodiment of the invention.
Fig. 7 illustrates the tyres mending liquid bottle assembly drowing of one embodiment of the invention.
The specific embodiment
Fig. 3 illustrates the inflating and tire-patching device constructional drawing of one embodiment of the invention.With reference to shown in Figure 3, this inflating and tire-patching device is equipped with in housing 100 in order to the air pump 110 that gas is provided, change-over valve 120, and is provided with tyres mending liquid bottle 130 in order to tyre repairing fluid to be provided in housing one side.Change-over valve 120 has induction opening 121, first air gate 122 and second air gate 123, and induction opening 121 is connected with the valve of air pump 110 by pipeline 101.First air gate 122 is connected to delivery pipe 103 by pipeline 102; Second air gate 123 is connected to the admission port 132 (with reference to Fig. 7) of tyres mending liquid bottle 130 by pipeline 104.The spool that change-over valve 120 also has switching button and moves according to this switching button, when button is in one first gear, spool seals between can be with the induction opening and second air gate, and the primary importance that the induction opening and first air gate are communicated, this moment, air pump was in inflated condition; When button was in one second gear, spool can make the induction opening and second air gate communicate, and with the leak free second place between the induction opening and first air gate, this moment, air pump was in the tyre repairing fluid state that fills.
Above-mentioned structure can be implemented with multiple mode.Fig. 4 A-4D describes the concrete principle of work of the change-over valve of an embodiment.Change-over valve 120 comprises the valve casing that valve body 1200, loam cake 1201 and lower cover 1202 are formed, thereby forms air-flow chamber in inside.Aforesaid induction opening 121, first air gate 122 and second air gate 123 are connected to this air-flow chamber.In air-flow chamber, be provided with spool 1203, switching button 1204, first spring 1205 and second spring 1206, can be provided with seal gasket 1207 on the spool 1203, its by with the cooperating of the concaveconvex shape of air-flow chamber, make inner two parts that lay respectively at first air gate 122 and second air gate, 123 places that form of air-flow chamber in fact.Switching button 1204 for example is located at loam cake 1,201 one sides, and offsets with spool 1,203 one ends, and switching button 1204 also disposes first spring 1205.Second spring 1206 for example is located at lower cover 1,202 one sides, and offsets with spool 1203 other ends.Shown in Fig. 4 C, when switching button 1204 is in first gear of protrusion, drives spool 1203 and be in primary importance, with sealing between the induction opening 121 and second air gate 123, and the induction opening 121 and first air gate 122 are communicated, change-over valve is in inflated condition.Shown in Fig. 4 D, when switching button 1204 is in second gear that is depressed (this moment, the e face of switching button 1204 was roughly equal with the f face of loam cake 1201), drive spool 1203 and be in the second place, the induction opening 121 and second air gate 123 are communicated, and with sealing between the induction opening 121 and first air gate 122, change-over valve is in the tyre repairing fluid state that fills.Finish two conversions between the state thus.
In addition, with reference to shown in Figure 7, tyres mending liquid bottle 130 has a bottle 131, an admission port 132 and a liquid outlet 133.Admission port 132 can be provided with unidirectional hydraulic valve 134 by pipeline connection to bottle 131 inside in bottle inside.When filling tyre repairing fluid, flow out and inflow delivery pipe 103 from the unidirectional hydraulic valve 135 of bottle in-to-in tyre repairing fluid from the liquid outlet place.Delivery pipe 103 also connects first air gate 122 of change-over valve 120, and when inflation, gas directly enters delivery pipe 103.
Get back to shown in Figure 3, when change-over valve 120 is in inflated condition, its induction opening 121 and first air gate 122 communicate, with second air gate 123 obstructed (seeing Fig. 4 C and Fig. 5), the gas that comes out from air pump 110 101,102,103 directly is inflation of tire successively by the road through the induction opening of change-over valve earlier like this, though this moment second, the liquid outlet 133 of air gate 123 and tyres mending liquid bottle 130 communicated but because of liquid outlet 133 is equipped with a unidirectional hydraulic valve 135, thus gas can't to enter tyre repairing fluid bottle 131 inner and can only flow in the delivery pipe 103.When switching button 1204 advances segment distances and revolves (seeing Fig. 4 D and Fig. 6) when turning 90 degrees to valve body 1200, the induction opening and second air gate 123 communicate, and it is obstructed with first air gate 122, the gas that comes out from air pump 110 this moment enters into the bottle 131 of tyres mending liquid bottle through second air gate 123, bottle 131 inside enter gas, unidirectional hydraulic valve 134 pressurizeds are opened, liquid is through unidirectional hydraulic valve 135, delivery pipe 103 enters in the tire, though this moment, delivery pipe 103 linked to each other with first air gate 122 but because of the first air gate front end has a hydraulically-controlled one-way valve 124, so liquid that can not enters change-over valve 120 inside.Therefore,, can finish, need not disconnecting between the pipeline to inflation of tire and the switching of filling tyre repairing fluid by above process.
Therefore, the above embodiment of the present invention makes the inflation of tire of inflating and tire-patching device and the switching of filling tyre repairing fluid only need realize by a button, and need not to carry out disconnecting of pipeline by the design of a change-over valve, simplified this process.
Though the present invention discloses as above with preferred embodiment; right its is not in order to qualification the present invention, any those skilled in the art, without departing from the spirit and scope of the present invention; when can doing a little modification and perfect, so protection scope of the present invention is when with being as the criterion that claims were defined.
Claims (7)
1. inflating and tire-patching device, comprise in order to air pump that gas is provided with in order to the tyres mending liquid bottle of tyre repairing fluid to be provided, described inflating and tire-patching device also comprises a change-over valve, described tyres mending liquid bottle has admission port and liquid outlet, described change-over valve has induction opening, first air gate and second air gate, the induction opening of described change-over valve connects described air pump, described first air gate connects a delivery pipe, described second air gate connects the admission port of described tyres mending liquid bottle, the liquid outlet of described tyres mending liquid bottle connects described delivery pipe, described change-over valve comprises switching button, and under the action of described switching button, this induction opening is optionally communicated with one of this first air gate and this second air gate, and make described inflating and tire-patching device alternately be in inflated condition and fill the tyre repairing fluid state.
2. inflating and tire-patching device as claimed in claim 1 is characterized in that, described change-over valve also comprises:
Valve casing, its inner air-flow chamber that forms, described induction opening, first air gate and second air gate penetrate into the valve casing outside from described air-flow chamber;
Spool is located in the described air-flow chamber, and under the drive of described switching button, switches between the primary importance and the second place, and wherein in primary importance, described spool will seal between the induction opening and second air gate, and the induction opening and first air gate are communicated; In the second place, described spool communicates the induction opening and second air gate, and will seal between the induction opening and first air gate.
3. inflating and tire-patching device as claimed in claim 1 is characterized in that, described change-over valve also comprises:
First spring is located between described switching button and the described valve casing; And
Second spring is located between described spool one end and the described valve casing.
4. inflating and tire-patching device as claimed in claim 1 is characterized in that described spool comprises seal gasket.
5. inflating and tire-patching device as claimed in claim 1 is characterized in that, the described first air gate place is provided with unidirectional hydraulic valve, flows into this change-over valve inside with confined liquid from this first air gate.
6. inflating and tire-patching device as claimed in claim 1 is characterized in that, the bottle inside of described tyres mending liquid bottle is provided with unidirectional hydraulic valve, flows out with the admission port of confined liquid from described tyres mending liquid bottle.
7. inflating and tire-patching device as claimed in claim 1 is characterized in that, the liquid outlet place of described tyres mending liquid bottle is provided with unidirectional hydraulic valve, enters bottle inside with restriction gas from described liquid outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100517962A CN101890940A (en) | 2009-05-22 | 2009-05-22 | Inflating and tire-patching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100517962A CN101890940A (en) | 2009-05-22 | 2009-05-22 | Inflating and tire-patching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101890940A true CN101890940A (en) | 2010-11-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100517962A Pending CN101890940A (en) | 2009-05-22 | 2009-05-22 | Inflating and tire-patching device |
Country Status (1)
| Country | Link |
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| CN (1) | CN101890940A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320288A (en) * | 2011-07-05 | 2012-01-18 | 朱志恩 | Emergency inflating tire repair suit |
| CN102673533A (en) * | 2011-03-10 | 2012-09-19 | 周文三 | Air compressor device for vehicle |
| WO2014121500A1 (en) * | 2013-02-07 | 2014-08-14 | Chou Wen-San | Air compressor apparatus for air inflation and rubber filling |
| TWI559978B (en) * | 2014-12-04 | 2016-12-01 | Wen-San Jhou | Sealant dispenser |
| TWI575159B (en) * | 2014-05-26 | 2017-03-21 | 周文三 | Portable pump module |
| CN108189809A (en) * | 2018-01-09 | 2018-06-22 | 宁波余交汽车零部件制造有限公司 | Inflating and tire-patching all-in-one machine |
| CN112693138A (en) * | 2019-10-23 | 2021-04-23 | 上海华伟汽车部件股份有限公司 | Tire repair liquid conveying system with air pump and tire repair liquid bottle adjacently fixed |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2647616Y (en) * | 2003-08-13 | 2004-10-13 | 刘少怀 | Portable motorcycle inflator |
| JP2007144668A (en) * | 2005-11-24 | 2007-06-14 | Bridgestone Corp | Puncture repairing device for tire |
| CN101408155A (en) * | 2008-11-10 | 2009-04-15 | 周文三 | Aerating device for repairing tire |
| JP2010173119A (en) * | 2009-01-28 | 2010-08-12 | Toyota Motor Corp | Flat tire repairing apparatus |
-
2009
- 2009-05-22 CN CN2009100517962A patent/CN101890940A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2647616Y (en) * | 2003-08-13 | 2004-10-13 | 刘少怀 | Portable motorcycle inflator |
| JP2007144668A (en) * | 2005-11-24 | 2007-06-14 | Bridgestone Corp | Puncture repairing device for tire |
| CN101408155A (en) * | 2008-11-10 | 2009-04-15 | 周文三 | Aerating device for repairing tire |
| JP2010173119A (en) * | 2009-01-28 | 2010-08-12 | Toyota Motor Corp | Flat tire repairing apparatus |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673533A (en) * | 2011-03-10 | 2012-09-19 | 周文三 | Air compressor device for vehicle |
| CN102673533B (en) * | 2011-03-10 | 2015-04-08 | 周文三 | Air compressor device for vehicle |
| CN102320288A (en) * | 2011-07-05 | 2012-01-18 | 朱志恩 | Emergency inflating tire repair suit |
| WO2014121500A1 (en) * | 2013-02-07 | 2014-08-14 | Chou Wen-San | Air compressor apparatus for air inflation and rubber filling |
| TWI575159B (en) * | 2014-05-26 | 2017-03-21 | 周文三 | Portable pump module |
| TWI559978B (en) * | 2014-12-04 | 2016-12-01 | Wen-San Jhou | Sealant dispenser |
| CN108189809A (en) * | 2018-01-09 | 2018-06-22 | 宁波余交汽车零部件制造有限公司 | Inflating and tire-patching all-in-one machine |
| CN112693138A (en) * | 2019-10-23 | 2021-04-23 | 上海华伟汽车部件股份有限公司 | Tire repair liquid conveying system with air pump and tire repair liquid bottle adjacently fixed |
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Application publication date: 20101124 |