CN205112880U - Self -inflating tire - Google Patents
Self -inflating tire Download PDFInfo
- Publication number
- CN205112880U CN205112880U CN201520658669.XU CN201520658669U CN205112880U CN 205112880 U CN205112880 U CN 205112880U CN 201520658669 U CN201520658669 U CN 201520658669U CN 205112880 U CN205112880 U CN 205112880U
- Authority
- CN
- China
- Prior art keywords
- inflation
- inflator body
- check valve
- tire
- pump
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- 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
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses a self -inflating tire, including cover tire, the inner tube of a tyre and rim, miniature inflator is equipped with on the rim, miniature inflator includes inflator body, piston, the check valve that admits air, inflates check valve and pump, is equipped with in the inflator body to promote the quick outer spring that moves of piston, and the piston is established in the inflator body and compressed block is connected to the piston rod of piston, thereby is made the gaseous inner tube of a tyre that gets into the tire from the check valve that admits air of inflator body opposite side by spring homing behind the compressed block compressed, the outside of inflator body still is equipped with aerifys the check valve, the export of aerifing check valve and pump is connected, still be equipped with power supply interface on the pump. Under the condition that does not have gas leakage, it is the same with normal tire to ride, does not have any unwell sensation, only just can work under the condition of gas leakage, keeps the constant voltage in messenger's tire, need not worry for tire inflation, simultaneously can utilize the vehicle mounted power to carry out the quick charge to the tire, convenient to use need not the tonifying qi of stopping, low in manufacturing cost, and the practicality is strong.
Description
Technical field
The utility model relates to wheel technical field, more particularly, particularly relates to the self-inflation tyre of a kind of Electrical Bicycle, motor bike.
Background technology
The wheel of existing vehicle and gas filled device, inapplicable time, are mutual incoherent two pieces objects, only just wheel and gas filled device are coupled together when tire loses gas, are that the tire losing gas is inflated with gas filled device.The volume of gas filled device is usually comparatively large and cannot carry with.Usual Electrical Bicycle, electro-tricycle and motor bike situation about often leaking air and cannot riding in the process used, can only lean on implementation, bring great inconvenience to user, there is no good terms of settlement at present.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provides one when vehicle tyre loses gas, can inflate to tire at any time, utilizes vehicle power for the self-inflation tyre of the rapid air feed of tire simultaneously.
The technical solution of the utility model is achieved in that self-inflation tyre, comprise cover tire, the inner tube of a tyre and rim, described rim is equipped with micro pump, micro pump comprises inflator body, piston, breather check valve, inflation check valve and inflation pump, the inflator body of micro pump is fixed on rim, inflator body is built with promoting the piston outer spring moved fast, piston is located in inflator body and the piston rod of piston connects compression blocks, compression blocks is positioned at inner tube of a tyre inside, made gas from the breather check valve of inflator body opposite side, enter the inner tube of a tyre of tire by spring reset after compression blocks is compressed, the outside of described inflator body is also provided with inflation check valve, and described inflation check valve is connected with inflation delivery side of pump, and described inflation pump is also provided with power supply interface.
Further, inflation pump is Mini-size inflation pump, and Mini-size inflation pump is fixed on it inflator.
Further, described rim is steel ring.
Further, be tightly connected between described inflation pump and inflator body.
Further, described compression blocks comprises the limiting stopper that is positioned at inflator body outside and can at the portable bar of the inner movement of inflator body.
The utility model adopts after said structure, when not gas leakage, riding the same with normal tire, without any the sensation of discomfort, only just can work when leaking gas, make maintenance constant voltage in tire, need not be tyre inflating and worrying; Vehicle power can be utilized to carry out fast charge to tire simultaneously, easy to use, without the need to tonifying Qi of stopping, low cost of manufacture, practical.
Accompanying drawing explanation
Below in conjunction with the embodiment in accompanying drawing, the utility model is described in further detail, but do not form any restriction of the present utility model.
Fig. 1 is the structural representation of the utility model self-inflation tyre.
In figure: 1-cover tire, the 2-inner tube of a tyre, 3-rim, 4-inflator body, 5-spring, 6-compression blocks, 7-inflation pump, 8-power supply interface.
Detailed description of the invention
Consult shown in Fig. 1, self-inflation tyre of the present utility model, comprise cover tire 1, the inner tube of a tyre 2 and rim 3, rim 3 is equipped with micro pump, micro pump comprises inflator body 4, piston, breather check valve, inflation check valve and inflation pump 7, the inflator body 4 of micro pump is fixed on rim 3, inflator body 4 is built with promoting the piston outer spring 5 moved fast, piston is located in inflator body 4 and the piston rod of piston connects compression blocks 6, it is inner that compression blocks 6 is positioned at the inner tube of a tyre 2, resetted by spring 5 after compression blocks 6 is compressed thus make gas from the breather check valve of inflator body 4 opposite side, enter the inner tube of a tyre 2 of tire, the outside of inflator body 4 is also provided with inflation check valve, and inflation check valve is connected with the outlet of inflation pump 7, and inflation pump 7 is also provided with power supply interface 8.
Inflation pump 7 is Mini-size inflation pump 7, and Mini-size inflation pump 7 is fixed on inflator body 4.
Rim 3 is steel ring.
Be tightly connected between inflation pump 7 and inflator body 4.
Compression blocks 6 comprises the limiting stopper that is positioned at inflator body 4 outside and can at the portable bar of the inner movement of inflator body 4.
The utility model has two kinds of airing forms, a kind of is that compression blocks 6 position outer rim 3 installed when low tyre is chosen 1 and will be produced distortion with during earth surface, thus promotion piston upwards, when tire moves on, compression blocks 6 leaves ground, and the spring 5 on inflator body 4 can make piston reset, comes and goes successively, thus constantly give tyre inflating, make the air pressure that wheel keeps certain; Another kind is when stopping, and the power supply interface 8 power supply on battery-driven car or motor bike being received inflation pump 7 carries out powering for inflation pump 7 thus drives inflation pump 7 to move, and inflation pump 7 passes through to inflate check valve and inflates in wheel fast.
Above illustrated embodiment is better embodiment of the present utility model, only be used for conveniently the utility model being described, not any pro forma restriction is done to the utility model, have in any art and usually know the knowledgeable, if do not depart from the utility model carry in the scope of technical characteristic, utilize the utility model disclose the Equivalent embodiments changing or modify in the done local of technology contents, and do not depart from technical characteristic content of the present utility model, all still belong in the scope of the utility model technical characteristic.
Claims (5)
1. self-inflation tyre, it is characterized in that: comprise cover tire (1), the inner tube of a tyre (2) and rim (3), (3) are equipped with micro pump to described rim, micro pump comprises inflator body (4), piston, breather check valve, inflation check valve and inflation pump (7), the inflator body (4) of micro pump is fixed on rim (3), inflator body (4) is built with promoting the piston outer spring (5) moved fast, piston is located in inflator body (4) and the piston rod of piston connects compression blocks (6), it is inner that compression blocks (6) is positioned at the inner tube of a tyre (2), resetted by spring (5) after compression blocks (6) is compressed thus make gas from the breather check valve of inflator body (4) opposite side, enter the inner tube of a tyre (2) of tire, the outside of described inflator body (4) is also provided with inflation check valve, and described inflation check valve is connected with the outlet of inflation pump (7), described inflation pump (7) is also provided with power supply interface (8).
2. self-inflation tyre according to claim 1, is characterized in that: inflation pump (7) is fixed on inflator body (4) for Mini-size inflation pump (7), Mini-size inflation pump (7).
3. self-inflation tyre according to claim 1, is characterized in that: described rim (3) is steel ring.
4. self-inflation tyre according to claim 1, is characterized in that: be tightly connected between described inflation pump (7) and inflator body (4).
5. self-inflation tyre according to claim 1, is characterized in that: described compression blocks (6) comprises and is positioned at the outside limiting stopper of inflator body (4) and can at the portable bar of the inner movement of inflator body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520658669.XU CN205112880U (en) | 2015-08-28 | 2015-08-28 | Self -inflating tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520658669.XU CN205112880U (en) | 2015-08-28 | 2015-08-28 | Self -inflating tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205112880U true CN205112880U (en) | 2016-03-30 |
Family
ID=55568520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520658669.XU Expired - Fee Related CN205112880U (en) | 2015-08-28 | 2015-08-28 | Self -inflating tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205112880U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953731A (en) * | 2016-10-14 | 2018-04-24 | 固特异轮胎和橡胶公司 | Air maintains pump group part |
| CN112519516A (en) * | 2021-01-13 | 2021-03-19 | 上海抒白汽车用品有限公司 | Wheel hub with constant tire pressure |
| CN113879050A (en) * | 2021-09-15 | 2022-01-04 | 晁银凤 | Self-inflating device for bicycle |
-
2015
- 2015-08-28 CN CN201520658669.XU patent/CN205112880U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953731A (en) * | 2016-10-14 | 2018-04-24 | 固特异轮胎和橡胶公司 | Air maintains pump group part |
| CN112519516A (en) * | 2021-01-13 | 2021-03-19 | 上海抒白汽车用品有限公司 | Wheel hub with constant tire pressure |
| CN113879050A (en) * | 2021-09-15 | 2022-01-04 | 晁银凤 | Self-inflating device for bicycle |
| CN113879050B (en) * | 2021-09-15 | 2023-11-10 | 徐州煌烁科技发展有限公司 | Self-inflating device for bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20160828 |