JP4615577B2 - Valve stem assembly for clamping tire pressure detector - Google Patents
Valve stem assembly for clamping tire pressure detector Download PDFInfo
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- JP4615577B2 JP4615577B2 JP2008063101A JP2008063101A JP4615577B2 JP 4615577 B2 JP4615577 B2 JP 4615577B2 JP 2008063101 A JP2008063101 A JP 2008063101A JP 2008063101 A JP2008063101 A JP 2008063101A JP 4615577 B2 JP4615577 B2 JP 4615577B2
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- Japan
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- valve stem
- pressure detector
- tire pressure
- outlet hole
- inner portion
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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
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
- B60C23/0491—Constructional details of means for attaching the control device
- B60C23/0494—Valve stem attachments positioned inside the tyre chamber
Description
本発明は、バルブステムに関し、より詳細には、タイヤ圧検出器を角度をつけてクランプ固定するのが容易かつ調整可能であるバルブステムに関する。 The present invention relates to a valve stem, and more particularly to a valve stem that is easy and adjustable to clamp a tire pressure detector at an angle.
図4を参照すると、タイヤ圧検出器(90)に接続するように設計された従来のバルブステム(70)は、連結端(71)を有する。連結端(71)は、バルブステム(70)がタイヤ(80)のリム(81)に取り付けられた後、リム(81)から突出し、また、弧状表面(711)および取付孔(712)を有する。弧状表面(711)は、連結端(71)に形成されている。取付孔(712)は、弧状表面(711)を貫通して連結端(71)に同軸上に形成されている。タイヤ圧検出器(90)は、弧状表面(711)に対応しており、弧状表面(711)にねじで着脱可能にしっかりと固定されている。破損を防ぐために、タイヤ圧検出器(90)は、タイヤ(80)がタイヤ圧検出器(90)を押圧しないようにリム(81)に近い位置に調整される。しかし、取付孔(712)が弧状表面(711)の中央に形成されているため、弧状表面(711)でのタイヤ圧検出器(90)の調整性は制限されている。タイヤ圧検出器(90)は、連結端(71)に取り付けられた後、リム(81)の環状縁部(811)から突出する可能性がある。したがって、特にパンク状態において、タイヤ圧検出器(90)にタイヤ(80)がぶつかる可能性がある。 Referring to FIG. 4, a conventional valve stem (70) designed to connect to a tire pressure detector (90) has a coupling end (71). The connecting end (71) protrudes from the rim (81) after the valve stem (70) is attached to the rim (81) of the tire (80) and has an arcuate surface (711) and a mounting hole (712). . An arcuate surface (711) is formed at the connecting end (71). The mounting hole (712) penetrates the arcuate surface (711) and is coaxially formed at the connecting end (71). The tire pressure detector (90) corresponds to the arcuate surface (711), and is firmly fixed to the arcuate surface (711) in a detachable manner with screws. In order to prevent breakage, the tire pressure detector (90) is adjusted to a position close to the rim (81) so that the tire (80) does not press the tire pressure detector (90). However, since the mounting hole (712) is formed at the center of the arcuate surface (711), the adjustability of the tire pressure detector (90) at the arcuate surface (711) is limited. The tire pressure detector (90) may protrude from the annular edge (811) of the rim (81) after being attached to the connecting end (71). Accordingly, the tire (80) may hit the tire pressure detector (90), particularly in a puncture state.
本発明は、従来のバルブステムの欠点を解消するか軽減すべくタイヤ圧検出器をクランプ固定するためのバルブステムアセンブリを提供する。 The present invention provides a valve stem assembly for clamping a tire pressure detector to eliminate or mitigate the disadvantages of conventional valve stems.
本発明の主たる目的は、バルブステム上でのタイヤ圧検出器の取付姿勢の調整性を改善すべくタイヤ圧検出器をクランプ固定するためのバルブステムアセンブリを提供することである。 The main object of the present invention is to provide a valve stem assembly for clamping the tire pressure detector to improve the adjustability of the mounting posture of the tire pressure detector on the valve stem.
タイヤ圧検出器をクランプ固定するためのバルブステムアセンブリは、バルブステムおよび締結具を有する。バルブステムは、外側部分および内側部分を有する。内側部分は、遠位端、アウトレット孔、側壁および側面固定孔を有する。遠位端は、ドーム状表面を有する。アウトレット孔は、ドーム状表面を貫通して中央に形成されている。側面固定孔は、内側部分に形成され、アウトレット孔に対して傾斜しており、内側部分の内部のアウトレット孔と連通している。締結具は、アウトレット孔および側面固定孔に対応しており、バルブステムアセンブリ上にタイヤ圧検出器を保持するように、アウトレット孔または側面固定孔に選択的かつ着脱可能にねじ留めされる。 A valve stem assembly for clamping a tire pressure detector has a valve stem and a fastener. The valve stem has an outer portion and an inner portion. The inner part has a distal end, an outlet hole, a side wall and a side fixing hole. The distal end has a domed surface. The outlet hole is formed at the center through the dome-shaped surface. The side surface fixing hole is formed in the inner part, is inclined with respect to the outlet hole, and communicates with the outlet hole inside the inner part. The fastener corresponds to the outlet hole and the side fixing hole, and is selectively and removably screwed into the outlet hole or the side fixing hole so as to hold the tire pressure detector on the valve stem assembly.
本発明の他の目的、利点および新規な特徴は、以下の詳細な説明を添付図面と併せて考慮することにより明らかとなる。 Other objects, advantages and novel features of the invention will become apparent from the following detailed description considered in conjunction with the accompanying drawings.
図1を参照すると、タイヤ圧検出器をクランプ固定するための本発明に係るバルブステムアセンブリは、バルブステム(10)および締結具(20)を含む。 Referring to FIG. 1, a valve stem assembly according to the present invention for clamping a tire pressure detector includes a valve stem (10) and a fastener (20).
バルブステム(10)は、管状であり、外側部分(12)および内側部分(14)を有する。 The valve stem (10) is tubular and has an outer portion (12) and an inner portion (14).
内側部分(14)は、外側部分(12)と一体にかつ同軸上に形成され、遠位端、アウトレット孔(146)、側壁、および側面固定孔(147)を有しており、また、少なくとも1つの締付面(144)を有し得る。 The inner portion (14) is integrally and coaxially formed with the outer portion (12) and has a distal end, an outlet hole (146), a side wall, and a side fixing hole (147), and at least There may be one clamping surface (144).
遠位端は、ドーム状表面(142)を有する。 The distal end has a domed surface (142).
アウトレット孔(146)は、ドーム状表面(142)を貫通して中央に形成され、かつ、内側部分(14)を貫通して長手方向に形成され、また、ねじ切りした内面を有する。 The outlet hole (146) is centrally formed through the dome-shaped surface (142) and is formed longitudinally through the inner portion (14) and has a threaded inner surface.
側面固定孔(147)は、ドーム状表面(142)または内側部分(146)の側壁に形成され、アウトレット孔(146)に対して傾斜し、内側部分(14)の内部のアウトレット孔(146)と連通しており、ねじ切りした内面を有する。 The side fixing hole (147) is formed in the side wall of the dome-shaped surface (142) or the inner part (146), is inclined with respect to the outlet hole (146), and the outlet hole (146) inside the inner part (14). And has a threaded inner surface.
少なくとも1つの締付面(144)は、側壁に接線方向に形成され、平坦であり、クランプまたはスパナのような道具によってクランプ固定が可能である。 At least one clamping surface (144) is tangentially formed on the side wall, is flat and can be clamped by a tool such as a clamp or spanner.
締結具(20)は、アウトレット孔(146)および側面固定孔(147)に対応しており、アウトレット孔(146)および側面固定孔(147)のうちの1つのねじ切りした内面に着脱可能かつ選択的にねじ留めされ、また、空気通路(22)を有し得る。空気通路(22)は、締結具(20)を貫通して同軸上に形成されている。 The fastener (20) corresponds to the outlet hole (146) and the side fixing hole (147), and can be attached to and detached from the threaded inner surface of one of the outlet hole (146) and the side fixing hole (147). May be threaded and may have an air passageway (22). The air passage (22) passes through the fastener (20) and is formed coaxially.
図2および図3をさらに参照すると、組み立ての際、バルブステム(10)は、タイヤ(42)のリム(40)に固定され、次にタイヤ圧検出器(30)が、内側部分(14)に固定される。ここで、タイヤ圧検出器(30)は、弧状表面(32)およびスロット(322)を有し得る。弧状表面(32)は、ドーム状表面(142)に対応しており、タイヤ圧検出器(30)を内側部分(14)に対して調整してリム(40)に近づけることができるようにドーム状表面(142)に着脱可能に取り付けられる。スロット(322)は、タイヤ圧検出器(30)を貫通して弧状表面(32)に形成され、また、締結具(20)に対応し、これを保持する。締結具(20)は、スロット(322)を貫通して取り付けられ、タイヤ圧検出器(30)を内側部分(14)に確実に保持するようにアウトレット孔(146)または側面固定孔(147)にねじ留めされる。したがって、タイヤ圧検出器(30)は、タイヤ圧検出器(30)の寸法に応じて、アウトレット孔(146)または側面固定孔(147)に選択的に取り付けることが可能である。パンク状態のタイヤ(42)に接触するのは危険であるため、タイヤ圧検出器(30)の寸法が大きすぎる場合は、タイヤ圧検出器(30)をアウトレット孔(146)に適切に取り付けることができなくなる。したがって、破損を防ぐため、大型のタイヤ圧検出器(30)は、側面固定孔(147)に取り付けてリム(40)に近づけてもよい。 With further reference to FIGS. 2 and 3, during assembly, the valve stem (10) is secured to the rim (40) of the tire (42), and then the tire pressure detector (30) is connected to the inner portion (14). Fixed to. Here, the tire pressure detector (30) may have an arcuate surface (32) and a slot (322). The arcuate surface (32) corresponds to the dome-like surface (142), and the dome is such that the tire pressure detector (30) can be adjusted relative to the inner portion (14) to approach the rim (40). Is removably attached to the surface (142). A slot (322) is formed in the arcuate surface (32) through the tire pressure detector (30) and corresponds to and holds the fastener (20). The fastener (20) is mounted through the slot (322) and has an outlet hole (146) or side fixing hole (147) to securely hold the tire pressure detector (30) to the inner portion (14). Screwed on. Therefore, the tire pressure detector (30) can be selectively attached to the outlet hole (146) or the side fixing hole (147) according to the size of the tire pressure detector (30). Since it is dangerous to contact the tire (42) in the punctured state, if the size of the tire pressure detector (30) is too large, the tire pressure detector (30) should be properly attached to the outlet hole (146). Can not be. Therefore, in order to prevent breakage, the large tire pressure detector (30) may be attached to the side surface fixing hole (147) and close to the rim (40).
さらに、取り付けられたタイヤ圧検出器(30)によってアウトレット孔(146)および側面固定孔(147)のうちの1つが塞がれた場合であっても、これらは互いに連通しているので、外側部分(12)からの気流は円滑である。 Furthermore, even if one of the outlet hole (146) and the side fixing hole (147) is blocked by the attached tire pressure detector (30), these are in communication with each other, so The airflow from the part (12) is smooth.
本発明の多くの特徴および利点について、発明の構造および機能の詳細と共に上記説明において記載したが、開示は例示のためのものに過ぎない。細部において、特に、形状、大きさおよび部品の配置については、本発明の原則の範囲内で、添付の請求項が表現されている用語の広義の一般的な意味で示される範囲で変更が可能である。 Although many features and advantages of the present invention have been described in the above description, together with details of the structure and function of the invention, the disclosure is illustrative only. The details, particularly the shape, size and arrangement of parts, can be varied within the scope of the principles of the present invention within the broad general meaning of the terms in which the appended claims are expressed. It is.
Claims (3)
外側部分と、
前記外側部分と一体にかつ同軸上に形成された内側部分であって、
ドーム状表面を有する遠位端、
前記ドーム状表面を貫通して中央に形成され、前記内側部分を貫通して長手方向に形成され、ねじ切りした内面を有するアウトレット孔、
側壁、および
前記内側部分に形成され、前記アウトレット孔に対して傾斜し、前記内側部分の内部の前記アウトレット孔と連通し、ねじ切りした内面を有する側面固定孔を
有する内側部分と
を有するバルブステムと、
前記アウトレット孔および前記側面固定孔に対応し、前記アウトレット孔および前記側面固定孔のうちの1つの前記ねじ切りした内面に着脱可能かつ選択的にねじ留めされる締結具と
を含むバルブステムアセンブリ。 A tubular valve stem,
The outer part,
An inner portion formed integrally and coaxially with the outer portion;
A distal end having a domed surface,
An outlet hole formed in the center through the dome-like surface, formed longitudinally through the inner portion and having a threaded inner surface;
A valve stem having a side wall and an inner portion formed in the inner portion, inclined with respect to the outlet hole, in communication with the outlet hole in the inner portion, and having a side fixing hole having a threaded inner surface; ,
A valve stem assembly corresponding to the outlet hole and the side fixing hole and including a fastener that is detachably and selectively screwed to the threaded inner surface of one of the outlet hole and the side fixing hole.
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JP2008063101A JP4615577B2 (en) | 2008-03-12 | 2008-03-12 | Valve stem assembly for clamping tire pressure detector |
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JP2008063101A JP4615577B2 (en) | 2008-03-12 | 2008-03-12 | Valve stem assembly for clamping tire pressure detector |
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JP4615577B2 true JP4615577B2 (en) | 2011-01-19 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016008091A1 (en) * | 2014-07-15 | 2016-01-21 | 深圳市道通科技股份有限公司 | Tyre pressure sensor assembly and wheel comprising same |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5437916B2 (en) * | 2010-06-02 | 2014-03-12 | 太平洋工業株式会社 | Tire valve unit |
JP5841573B2 (en) * | 2013-09-18 | 2016-01-13 | 嵩鎔精密工業股▲ふん▼有限公司 | Adjustable tire pressure sensor |
CN109435592A (en) * | 2018-12-26 | 2019-03-08 | 深圳市道通科技股份有限公司 | A kind of tyre pressure sensor |
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US5844131A (en) * | 1995-06-26 | 1998-12-01 | Alligator Ventilfabrik Gmbh | Tire pressure sensor apparatus for a pneumatic tire of a vehicle |
DE10047853A1 (en) * | 2000-08-11 | 2002-02-28 | Alligator Ventilfab Gmbh | Device to measure pressure of pneumatic tire has molded strip connecting signal housing to tire valve and is fastened on tire valve by one end and by other end fits behind stop face of signal housing turned away from it |
US20030015030A1 (en) * | 2001-07-19 | 2003-01-23 | Volker Gabelmann | Device for measuring the tire pressure in a pneumatic tire of a vehicle |
JP2003159921A (en) * | 2001-10-04 | 2003-06-03 | Siemens Ag | Apparatus for measuring tire pressure |
JP3134286U (en) * | 2006-11-29 | 2007-08-09 | シャンハイ・バオロン・オートモーティブ・コーポレイション | Stepless adjustable tire pressure measurement sensor signal case assembly |
JP3134285U (en) * | 2006-12-04 | 2007-08-09 | シャンハイ・バオロン・オートモーティブ・コーポレイション | Measurement sensor signal case assembly with adjustable tire pressure |
JP3141537U (en) * | 2008-02-25 | 2008-05-08 | 橙的電子股▲ふん▼有限公司 | Valve stem with connection cap for tire pressure detector |
JP3141775U (en) * | 2008-03-05 | 2008-05-22 | 橙的電子股▲分▼有限公司 | Tire pressure detector / valve stem assembly |
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2008
- 2008-03-12 JP JP2008063101A patent/JP4615577B2/en active Active
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US5844131A (en) * | 1995-06-26 | 1998-12-01 | Alligator Ventilfabrik Gmbh | Tire pressure sensor apparatus for a pneumatic tire of a vehicle |
DE10047853A1 (en) * | 2000-08-11 | 2002-02-28 | Alligator Ventilfab Gmbh | Device to measure pressure of pneumatic tire has molded strip connecting signal housing to tire valve and is fastened on tire valve by one end and by other end fits behind stop face of signal housing turned away from it |
US20030015030A1 (en) * | 2001-07-19 | 2003-01-23 | Volker Gabelmann | Device for measuring the tire pressure in a pneumatic tire of a vehicle |
JP2003159921A (en) * | 2001-10-04 | 2003-06-03 | Siemens Ag | Apparatus for measuring tire pressure |
JP3134286U (en) * | 2006-11-29 | 2007-08-09 | シャンハイ・バオロン・オートモーティブ・コーポレイション | Stepless adjustable tire pressure measurement sensor signal case assembly |
JP3134285U (en) * | 2006-12-04 | 2007-08-09 | シャンハイ・バオロン・オートモーティブ・コーポレイション | Measurement sensor signal case assembly with adjustable tire pressure |
JP3141537U (en) * | 2008-02-25 | 2008-05-08 | 橙的電子股▲ふん▼有限公司 | Valve stem with connection cap for tire pressure detector |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2016008091A1 (en) * | 2014-07-15 | 2016-01-21 | 深圳市道通科技股份有限公司 | Tyre pressure sensor assembly and wheel comprising same |
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