CN201240231Y - Tyre pressure alarm whistle - Google Patents
Tyre pressure alarm whistle Download PDFInfo
- Publication number
- CN201240231Y CN201240231Y CNU2008201254927U CN200820125492U CN201240231Y CN 201240231 Y CN201240231 Y CN 201240231Y CN U2008201254927 U CNU2008201254927 U CN U2008201254927U CN 200820125492 U CN200820125492 U CN 200820125492U CN 201240231 Y CN201240231 Y CN 201240231Y
- Authority
- CN
- China
- Prior art keywords
- pressure
- tire
- whistle
- opening
- air
- 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
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Abstract
The utility model relates to a tire pressure alarm whistle. A connector is connected with a body through an air pipe; a piston, a whistle body and a spring are arranged in the body; and a high pressure opening and a low pressure opening are formed on one side of the body. When in use, the connector is screwed on an air receiving pipe, the pressure in a tire enters a closed space below the piton inside the body through the air pipe and in balance with the pressure of the spring in the body at the standard pressure, and the whistle body is positioned between the high pressure opening and the low pressure opening and insulated from the outside. When the pressure in the tire rises to the upper limit, the whistle body is pushed to enable the opening of the whistle body be targeted at the high pressure opening, and an air stream generated by the rotation of the tire when a vehicle drives enters the whistle opening and produces sharp sounds. When the pressure in the tire decreases to the lower limit, under the action of the spring force, the whistle opening is targeted at the lower pressure opening, and makes alarming sounds, so that a drive can acquire air pressure information of the tire when driving the vehicle, and can stop the vehicle to check, so as to eliminate accident potentials and improve driving safety.
Description
Affiliated technical field
The utility model relates to a kind of safety device of motor tire, specifically a kind of tire pressure alarm hooter.
Background technology
Now, automobile just constantly enters ordinary family, and it is more and more important that the safety traffic of automobile just seems, automobile is under steam because the too high or on the low side traffic injuries and deaths accident that causes of air pressure in the tire is of common occurrence.The carelessness of tire when qi of chong channel ascending adversely; speed of a motor vehicle height; because climate reasons; the rising of road and ambient temperature or reduction all can cause the gas of tire too high or on the low side; the tire pressure mal can cause direction to be difficult to hold, in addition break away, blow out, flat tire causes traffic accident, still; automobile navigating mate in motion can't obtain the pressure information of tire, and this has just buried accident potential to driving safety.
The utility model content
In order to solve the deficiency that automobile can't obtain tire air pressure information in motion, the utility model provides a kind of tire pressure alarm hooter, and this alarm hooter can be blowed alarm hooter automatically when tire pressure is too high or on the low side when running car.
The utility model solves the technical measures that its technical matters takes, joint connects breather pipe, establish thimble in the breather pipe, the upper end of breather pipe connects the lower end of siren body, piston upwards is set in the body successively, whistle body, spring, the upper end is with the lid that is threaded, the face of covering marks directional arrow, body is opened high-pressure mouth and low pressure port in arrow one side, during use at pad connector back seal circle, joint is spun on being subjected on the tracheae of tire, thimble is backed down be subjected to endotracheal bleeding plug, in the seal cavity of pressed gas below breather pipe enters siren body inner carrier in the tire, tire internal standard pressure by air pressure just in time balances each other with the spring tension of whistle body top, at this moment the whistle mouth of whistle body is between high-pressure mouth and the low pressure port and is hedged off from the outer world, when the air pressure of tire raises for a certain reason, underpiston pressure is greater than top spring tension, piston is upwards passed, if pressure surpasses last prescribing a time limit, piston drives on the body of the whistle and moves to high-pressure mouth, the admission port of whistle body is just in time aimed at high-pressure mouth, and the air-flow that the tire rotation produces during running car enters whistle mouth, blows the chimes of doom of sharp warbling of the oriole.If the air pressure in the tire descends, the tension force of spring is greater than the air pressure below the piston, and piston moves down under the effect of spring force, when being lower than the following of standard pressure, air pressure prescribes a time limit, whistle mouth will be aimed at low pressure port, and siren sends chimes of doom, reminds the navigating mate parking checking with this.Can obtain tire information in motion thereby reach automobile, ensure the purpose of ride safety of automobile.
The beneficial effects of the utility model are that installation air pressure alarm flute makes navigating mate can in time obtain the pressure information that wheel is got in motion on the motor tire, ensures driving safety, improves safety factor.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of tire pressure alarm hooter.
Fig. 2 is tire pressure alarm hooter high-pressure mouth and the site plan of low pressure port on body.
Among the figure, 1, joint, 2, seal ring, 3, breather pipe, 4, thimble, 5, piston, 6, seal ring, 7, whistle body, 8, body, 9, whistle mouth, 10, spring, 11, lid, 12, directional arrow, 13, high-pressure mouth, 14, low pressure port.
The specific embodiment
In Fig. 1, joint (1) connects breather pipe (3), seal ring (2) pad is in joint, thimble (4) is fixed in the lower end pipe of breather pipe, the upper end of breather pipe connects the lower end of body (8), and piston (5), whistle body (7), spring (10), seal ring (6) upwards are installed in the body successively, and hoop is on outside piston, the lower end of piston and body forms a fully enclosed space, and lid (11) is used the upper end that is threaded in body.
In figure (2), at lid (11) subscript outgoing direction arrow (12), directional arrow is towards the hand of rotation of tire during installation.High-pressure mouth (13) is opened in upper part of body, and low pressure port (14) is opened the bottom at body.
Claims (4)
1, tire pressure alarm hooter, joint connects body through breather pipe, opens high-pressure mouth and low pressure port in a side of body, it is characterized in that: piston, whistle body, spring upwards are set in body successively.
2, tire pressure alarm hooter according to claim 1, it is characterized in that: the upper end of body marks directional arrow with the lid that is threaded at the face of covering.
3, tire pressure alarm hooter according to claim 1, it is characterized in that: the lower end in breather pipe is provided with thimble.
4, tire pressure alarm hooter according to claim 1 is characterized in that: the outer circular boop seal ring at piston, fill up seal ring in joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201254927U CN201240231Y (en) | 2008-07-13 | 2008-07-13 | Tyre pressure alarm whistle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201254927U CN201240231Y (en) | 2008-07-13 | 2008-07-13 | Tyre pressure alarm whistle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201240231Y true CN201240231Y (en) | 2009-05-20 |
Family
ID=40713520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201254927U Expired - Fee Related CN201240231Y (en) | 2008-07-13 | 2008-07-13 | Tyre pressure alarm whistle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201240231Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347042A (en) * | 2016-11-11 | 2017-01-25 | 南京金城机械有限公司 | Aural alarm device for motor vehicle tyre |
| CN110363938A (en) * | 2019-08-14 | 2019-10-22 | 广西玉柴机器股份有限公司 | The pressure warning unit of simple inlet and outlet |
| CN110816175A (en) * | 2019-12-02 | 2020-02-21 | 东阳坪洲电动车科技有限公司 | Real-time monitoring device for bicycle tire movement |
-
2008
- 2008-07-13 CN CNU2008201254927U patent/CN201240231Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347042A (en) * | 2016-11-11 | 2017-01-25 | 南京金城机械有限公司 | Aural alarm device for motor vehicle tyre |
| CN110363938A (en) * | 2019-08-14 | 2019-10-22 | 广西玉柴机器股份有限公司 | The pressure warning unit of simple inlet and outlet |
| CN110363938B (en) * | 2019-08-14 | 2021-03-12 | 广西玉柴机器股份有限公司 | Pressure alarm device easy to intake and exhaust |
| CN110816175A (en) * | 2019-12-02 | 2020-02-21 | 东阳坪洲电动车科技有限公司 | Real-time monitoring device for bicycle tire movement |
| CN110816175B (en) * | 2019-12-02 | 2020-09-08 | 南京溧水高新创业投资管理有限公司 | Real-time monitoring device for bicycle tire movement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090520 Termination date: 20100713 |