JPH06278420A - Tire air pressure detecting tool - Google Patents
Tire air pressure detecting toolInfo
- Publication number
- JPH06278420A JPH06278420A JP5077339A JP7733993A JPH06278420A JP H06278420 A JPH06278420 A JP H06278420A JP 5077339 A JP5077339 A JP 5077339A JP 7733993 A JP7733993 A JP 7733993A JP H06278420 A JPH06278420 A JP H06278420A
- Authority
- JP
- Japan
- Prior art keywords
- tire
- air pressure
- valve
- detecting tool
- opening
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 abstract description 6
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、走行中のタイヤ空気圧
を、タイヤの変形と風圧を利用して、音によって検知す
るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is to detect the tire air pressure during running by sound by utilizing the deformation and wind pressure of the tire.
【０００２】[0002]
【従来の技術】従来、タイヤの空気圧の検知は、停車
時、黙視によるもので、走行中の運転者による検知は不
可能であった。2. Description of the Related Art Conventionally, the tire air pressure is detected by a silent eye when the vehicle is stopped and cannot be detected by a driver who is running.
【０００３】[0003]
【発明が解決しようとする課題】本発明が解決しようと
する課題は、空気圧の変化によって起こるタイヤの状況
を、走行中に検知する事を課題とした。The problem to be solved by the present invention is to detect the condition of a tire caused by a change in air pressure during running.
【０００４】[0004]
【課題を解決するための手段】課題を解決するために、
タイヤ（５）の空気圧が減少すると、タイヤの接地部の
横腹がたわみながら張り出してくる、その時横腹は空気
圧に応じて膨らむ、本発明品の検知具（１）を横腹に取
り付けるか一体化して、其の形状の変化に応じて開閉部
（２）が作用し、タイヤの空気圧が減ると開閉部が開い
て、弁が露出しタイヤ（５）の回転による風圧によっ
て、弁を振動させ、笛状の音を発する、又空気圧によっ
て開閉する幅が異なる事により、音の種類も変化してく
る、従って走行中、運転者にもタイヤの空気圧の変化を
関知させる事が可能となる。[Means for Solving the Problems] In order to solve the problems,
When the air pressure of the tire (5) decreases, the flank of the ground contact portion of the tire flexes and overhangs, at which time the flank swells in response to the air pressure. The opening / closing part (2) acts according to the change of the shape, and when the tire air pressure decreases, the opening / closing part opens, the valve is exposed, and the wind pressure caused by the rotation of the tire (5) causes the valve to vibrate, resulting in a whistle shape. The type of sound also changes due to the difference in the width of the sound produced and the opening and closing depending on the air pressure. Therefore, it becomes possible for the driver to be aware of the change in the tire air pressure during traveling.
【０００５】[0005]
【作用】本発明は、従来走行中にタイヤの空気圧を観察
する事は出来なかった、従って往々にして、空気圧不足
によるタイヤの事故が発生し易かった、本発明の検知器
は、走行中に空気圧の異常を、音によって検地する事が
出来るので、タイヤによる事故を事前に防止する事がで
きる。According to the present invention, it was not possible to observe the tire air pressure during running, so that the tire accident due to insufficient air pressure was apt to occur. Since abnormal air pressure can be detected by sound, accidents due to tires can be prevented in advance.
【０００６】[0006]
【実施例】以下実施例により、発明実施の様態を説明す
るが、例示は単に説明用の物で、発明思想の制限叉は限
定を意味するものではない。EXAMPLES The modes for carrying out the invention will be described below with reference to examples, but the examples are merely for the purpose of explanation, and do not imply any limitation or limitation of the inventive idea.
【０００７】図１のように、タイヤの空気圧が一番影響
する横腹の部分に、本発明品の検知器（１）を取り付け
る、検知器（１）は空気圧が正常の場合、開閉部（２）
は閉じた状態で、空気圧が減少してくると、タイヤ
（５）の横腹が段々でてくる、其れによって検知器
（１）の開閉部（２）も開かれ、検知器に内蔵されてい
る弁が露出し、タイヤの回転による空気抵抗によって、
振動発音する事により、走行中の運転者にも関知させる
事が出来得る。As shown in FIG. 1, the detector (1) of the present invention is attached to the flank portion where the tire air pressure is most affected. The detector (1) has an opening / closing part (2) when the air pressure is normal. )
When the air pressure is reduced in the closed state, the flanks of the tire (5) gradually rise, which causes the opening / closing part (2) of the detector (1) to be opened and built in the detector. The exposed valve is exposed, and due to the air resistance due to the rotation of the tire,
By vibrating and pronouncing, it is possible to inform the driver while traveling.
【０００８】[0008]
【発明の効果】従来、自動車で、タイヤの空気圧による
変形を、走行中に感知する事は出来なかった、従って空
気圧の減少によって起こる色々な事故は、走行中事前に
予測感知できなかった、本発明は走行中、空気圧の変化
によるタイヤの変形を利用し、克つ風圧によって弁
（３）が振動し発音する事を特徴とする、走行中のタイ
ヤの空気圧の減少を感知するものである。In the past, in automobiles, the deformation of tires due to air pressure could not be detected while the vehicle was running. Therefore, various accidents caused by a decrease in the air pressure could not be detected in advance while the vehicle was running. The present invention is to detect a decrease in tire air pressure during traveling, which is characterized in that the valve (3) vibrates and sounds due to a prevailing wind pressure by utilizing deformation of the tire due to a change in air pressure during traveling.
【図１】 正常な空気圧のタイヤに取り付けられた空
気圧検知具（１）FIG. 1 Pneumatic pressure detection tool (1) attached to a tire with normal air pressure
【図２】 空気圧が減少して、タイヤの下部が変形し
膨らんだ為に、本発明の検知具も変形して、発音する部
分が露出した図FIG. 2 is a view in which the lower part of the tire is deformed and swelled due to a decrease in air pressure, so that the detection tool of the present invention is also deformed and the sounding portion is exposed.
【図３】 本発明品の取付前の正面図FIG. 3 is a front view of the product of the present invention before mounting.
【図４】 本発明品が変形して、弁（３）が見える状
態の正面図FIG. 4 is a front view of the product of the present invention deformed so that the valve (3) can be seen.
【図５】 本発明品をタイヤに取り付けたときの側面
図FIG. 5 is a side view when the product of the present invention is attached to a tire.
【図６】 タイヤの空気圧が減少して、横腹がでたた
め、本考案品も開閉部が開いて振動発音する弁（３）が
機能するときの図FIG. 6 is a diagram when the valve (3) of the present invention also operates when the valve (3) that vibrates and sounds because the tire air pressure is reduced and the flank appears.
１： 発音する本考案品 ２： 本考案品の開閉部 ３： 本考案品に内蔵された弁 ４： 本考案品が開いたときの空間 ５： タイヤ 1: Sounded invention product 2: Opening / closing part of the invention product 3: Valve built in the invention device 4: Space when the invention device is open 5: Tire
Claims (1)
圧が減少してくると、タイヤ（５）がへこんで側面が膨
らんでくる、その変形を利用して、タイヤ（５）に取り
付けた本考案品の検知具（１）が変形し、開閉部（２）
が開く事により、弁（３）が露出し、タイヤの回転によ
る空気抵抗で、弁（３）が振動して発音、感知する事を
特徴とした、タイヤ空気圧検知具。1. The tire (5) is attached to the side surface of the tire (5), and when the air pressure is reduced, the tire (5) is dented and the side surface is inflated. The detection tool (1) of the present invention is deformed, and the opening / closing part (2)
When the valve is opened, the valve (3) is exposed, and the air resistance due to the rotation of the tire causes the valve (3) to vibrate and produce a sound, which is detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5077339A JPH06278420A (en) | 1993-02-25 | 1993-02-25 | Tire air pressure detecting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5077339A JPH06278420A (en) | 1993-02-25 | 1993-02-25 | Tire air pressure detecting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06278420A true JPH06278420A (en) | 1994-10-04 |
Family
ID=13631167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5077339A Pending JPH06278420A (en) | 1993-02-25 | 1993-02-25 | Tire air pressure detecting tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06278420A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009280081A (en) * | 2008-05-22 | 2009-12-03 | Akebono Brake Ind Co Ltd | Pressure alarm device and pressure alarm system |
-
1993
- 1993-02-25 JP JP5077339A patent/JPH06278420A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009280081A (en) * | 2008-05-22 | 2009-12-03 | Akebono Brake Ind Co Ltd | Pressure alarm device and pressure alarm system |
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