JP2000096334A5 - - Google Patents

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Publication number
JP2000096334A5
JP2000096334A5 JP1999124502A JP12450299A JP2000096334A5 JP 2000096334 A5 JP2000096334 A5 JP 2000096334A5 JP 1999124502 A JP1999124502 A JP 1999124502A JP 12450299 A JP12450299 A JP 12450299A JP 2000096334 A5 JP2000096334 A5 JP 2000096334A5
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JP
Japan
Prior art keywords
cap body
auxiliary
helmet
auxiliary cap
operation member
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Granted
Application number
JP1999124502A
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Japanese (ja)
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JP2000096334A (en
JP4428754B2 (en
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Publication date
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Priority to JP12450299A priority Critical patent/JP4428754B2/en
Priority claimed from JP12450299A external-priority patent/JP4428754B2/en
Priority to DE69911693T priority patent/DE69911693T2/en
Priority to EP19990113729 priority patent/EP0972461B1/en
Publication of JP2000096334A publication Critical patent/JP2000096334A/en
Publication of JP2000096334A5 publication Critical patent/JP2000096334A5/ja
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Publication of JP4428754B2 publication Critical patent/JP4428754B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Description

【特許請求の範囲】
【請求項1】
ヘルメット使用者の頭部に装着する帽体が、キャップ状の主帽体と、ヘルメット使用者の顎部を選択的に覆い得るように、この主帽体に昇降可能に取付けられた補助帽体とを有し、
上記補助帽体が上記顎部を覆う下降位置にあるときにこの補助帽体を上記主帽体に対してロックするロック機構が、上記帽体に設けられ、
上記ロック機構による上記補助帽体の上記ロックを解除するために往動操作されるロック解除操作部材が、上記補助帽体に設けられ、
上記ロック解除操作部材の往動方向が、上記補助帽体の下降方向に対して鋭角をなすように構成したヘルメット。
【請求項2】
上記ロック解除操作部材の上記往動方向が、上記補助帽体の上記下降方向よりも内側に向いており、
上記鋭角が、5°〜45°である請求項1に記載のヘルメット。
【請求項3】
上記補助帽体が、軸支手段により上記主帽体に対して昇降回動可能に上記主帽体に取付けられている請求項1または2に記載のヘルメット。
【請求項4】
上記補助帽体が上記下降位置にあるときに上記主帽体に対する上記補助帽体の移動を比較的小さな作用力で阻止する位置決め機構が、上記ロック機構とは別に設けられ、
上記位置決め機構が、上記主帽体に設けられた第1の位置決め手段と、上記補助帽体に設けられ上記第1の位置決め手段と凹凸嵌合する第2の位置決め手段とからなり、
上記補助帽体が上記下降位置にあるときに、上記補助帽体を上記主帽体に対して上昇方向に付勢する付勢手段がさらに設けられ、
この付勢手段の付勢力が、それ自体では、上記位置決め機構の凹凸嵌合を解除し得ない大きさに選定されている請求項1、2または3に記載のヘルメット。
【請求項5】
ヘルメット使用者の頭部に装着する帽体が、キャップ状の主帽体と、ヘルメット使用者の顎部を選択的に覆い得るように、この主帽体に昇降可能に取付けられた補助帽体とを有し、
上記補助帽体が上記顎部を覆う下降位置にあるときにこの補助帽体の左側および右側を上記主帽体に対してそれぞれロックする第1および第2のロック機構が、上記帽体に設けられ、
上記第1および第2のロック機構による上記補助帽体の上記ロックを共通に解除するために往動操作される共通のロック解除操作部材が、上記補助帽体に設けられているヘルメットにおいて、
上記ロック解除操作部材の往動操作を上記第1および第2のロック機構の第1および第2の可動側ロック部材に共通に伝達する共通の牽引用可撓性線条体を備え、
上記線条体の一端部が上記第1の可動側ロック部材に結合されるとともに、上記線条体の他端部が上記第2の可動側ロック部材に結合され、
上記ロック解除操作部材に線条体係止部が設けられ、
上記線条体の中間部分が上記線条体係止部に係止されているヘルメット。
【請求項6】
上記線条体係止部が、上記ロック解除操作部材に取付けられた線条体取付け部材にほぼ半円形状に形成され、
上記線条体の中間部分が、このほぼ半円形状の線条体係止部のほぼ円弧状の部分にほぼU字状に引っ掛けられて係止されている請求項5に記載のヘルメット。
【請求項7】
上記線状体取付け部材を上記ロック解除操作部材に対して摺動させることにより上記ロック解除操作部材に対する上記線条体取付け部材の取付け位置を調整して上記線条体のたるみを除去し得るように、上記線条体取付け部材が上記ロック解除操作部材に取付けられてる請求項5または6に記載のヘルメット。
【請求項8】
上記ロック解除操作部材を往復動可能に保持するための操作部材保持機構が設けられ、
この操作部材保持機構が、上記ロック解除操作部材を保持し得る保持部材を備え、
この保持部材が、上記ロック解除操作部材を往動操作するときに指を当てることができる指当て面を有している請求項5、6または7に記載のヘルメット。
【請求項9】
上記補助帽体の左側および右側に第1および第2の間隙形成部材が設けられ、
上記補助帽体が少なくとも上記下降位置にあるときには、上記補助帽体の左側および右側と上記第1および第2の間隙形成部材との間に形成された第1および第2の間隙に上記主帽体の左側および右側の下端附近がそれぞれ挿入されるように構成した請求項5〜8のいずれか1つに記載のヘルメット。
【請求項10】
上記第1および第2のロック機構におけるロックが不必要に解除されるのを防止するために、上記下降位置にある上記補助帽体を上記主帽体に対して上昇方向に付勢する付勢手段が設けられている請求項5〜9のいずれか1つに記載のヘルメット。
【請求項11】
上記ロック解除操作部材の往動方向が、上記補助帽体の上記下降方向に対して鋭角をなすように構成した請求項5〜10のいずれか1つに記載のヘルメット。
[Claims]
[Claim 1]
An auxiliary cap body that is vertically attached to the cap-shaped main cap body so that the cap body worn on the helmet user's head can selectively cover the cap-shaped main cap body and the helmet user's chin. And have
A locking mechanism for locking the auxiliary cap body with respect to the main cap body when the auxiliary cap body is in a descending position covering the jaw portion is provided on the cap body.
An unlocking operation member that is moved forward to unlock the auxiliary cap body by the locking mechanism is provided on the auxiliary cap body.
A helmet configured such that the moving direction of the unlocking operation member makes an acute angle with respect to the descending direction of the auxiliary cap body.
2.
The moving direction of the unlocking operation member is inward with respect to the descending direction of the auxiliary cap body.
The helmet according to claim 1, wherein the acute angle is 5 ° to 45 °.
3.
The helmet according to claim 1 or 2, wherein the auxiliary cap body is attached to the main cap body so as to be able to move up and down with respect to the main cap body by a shaft support means.
4.
A positioning mechanism for blocking the movement of the auxiliary cap body with respect to the main cap body with a relatively small acting force when the auxiliary cap body is in the descending position is provided separately from the lock mechanism.
The positioning mechanism comprises a first positioning means provided on the main cap body and a second positioning means provided on the auxiliary cap body and unevenly fitted with the first positioning means.
When the auxiliary cap body is in the descending position, an urging means for urging the auxiliary cap body in the upward direction with respect to the main cap body is further provided.
The helmet according to claim 1, 2 or 3, wherein the urging force of the urging means is selected to have a size that cannot release the uneven fitting of the positioning mechanism by itself.
5.
An auxiliary cap body that is vertically attached to the cap-shaped main cap body so that the cap body worn on the helmet user's head can selectively cover the cap-shaped main cap body and the helmet user's chin. And have
The cap body is provided with first and second locking mechanisms that lock the left side and the right side of the auxiliary cap body with respect to the main cap body, respectively, when the auxiliary cap body is in a descending position covering the jaw portion. Be,
In a helmet provided on the auxiliary cap body, a common unlocking operation member that is forward-operated to commonly unlock the auxiliary cap body by the first and second locking mechanisms is provided.
A common pulling flexible striatum for transmitting the forward movement operation of the unlocking operation member to the first and second movable side locking members of the first and second locking mechanisms is provided.
One end of the striatum is coupled to the first movable lock member, and the other end of the striatum is coupled to the second movable lock member.
A striatal locking portion is provided on the unlocking operation member.
A helmet in which the middle part of the striatum is locked to the striatum locking portion.
6.
The striatum locking portion is formed in a substantially semicircular shape on the striatum mounting member attached to the unlocking operation member.
The helmet according to claim 5, wherein the intermediate portion of the striatum is hooked in a substantially U-shape on the substantially arcuate portion of the striatum locking portion having a substantially semicircular shape.
7.
By sliding the linear body mounting member with respect to the unlocking operation member, the mounting position of the striatum mounting member with respect to the unlocking operating member can be adjusted and the slack of the striatum can be removed. The helmet according to claim 5 or 6, wherein the striatum attachment member is attached to the unlock operation member.
8.
An operation member holding mechanism for holding the unlocking operation member so as to be reciprocating is provided.
The operating member holding mechanism includes a holding member capable of holding the unlocking operating member.
The helmet according to claim 5, 6 or 7, wherein the holding member has a finger contact surface on which a finger can be applied when the unlocking operation member is moved forward.
9.
First and second gap forming members are provided on the left side and the right side of the auxiliary cap body.
When said subsidiary cap portion is in at least said lowered position, said main cap to the first and second gap formed between the left and right and the first and second gap forming member of the auxiliary cap body The helmet according to any one of claims 5 to 8, wherein the vicinity of the lower end of the left side and the right side of the body is inserted respectively.
10.
In order to prevent the locks in the first and second locking mechanisms from being unnecessarily released, the auxiliary cap body in the descending position is urged in the upward direction with respect to the main cap body. The helmet according to any one of claims 5 to 9, wherein the means is provided.
11.
The helmet according to any one of claims 5 to 10, wherein the forward movement direction of the unlocking operation member is configured to make an acute angle with respect to the lowering direction of the auxiliary cap body.

また、本発明は、別の一つの観点によれば、ヘルメット使用者の頭部に装着する帽体が、キャップ状の主帽体と、ヘルメット使用者の顎部を選択的に覆い得るように、この主帽体に昇降可能に取付けられた補助帽体とを有し、上記補助帽体が上記顎部を覆う下降位置にあるときにこの補助帽体の左側および右側を上記主帽体に対してそれぞれロックする第1および第2のロック機構が、上記帽体に設けられ、上記第1および第2のロック機構による上記補助帽体の上記ロックを共通に解除するために往動操作される共通のロック解除操作部材が、上記補助帽体に設けられているヘルメットにおいて、上記ロック解除操作部材の往動操作を上記第1および第2のロック機構の第1および第2の可動側ロック部材に共通に伝達する共通の牽引用可撓性線条体を備え、上記線条体の一端部が上記第1の可動側ロック部材に結合されるとともに、上記線条体の他端部が上記第2の可動側ロック部材に結合され、上記ロック解除操作部材に線条体係止部が設けられ、上記線条体の中間部分が上記線条体係止部に係止されているヘルメットに係るものである。 Further, according to another aspect of the present invention, the cap body worn on the head of the helmet user can selectively cover the cap-shaped main cap body and the jaw portion of the helmet user. The auxiliary cap body is attached to the main cap body so as to be able to move up and down, and when the auxiliary cap body is in a descending position covering the jaw portion, the left side and the right side of the auxiliary cap body are attached to the main cap body. On the other hand, first and second locking mechanisms for locking are provided on the cap body, and a forward operation is performed to commonly release the lock of the auxiliary cap body by the first and second locking mechanisms. In the helmet provided with the auxiliary cap body, the common unlocking operation member performs the forward operation of the unlocking operation member with the first and second movable side locks of the first and second locking mechanisms. A common flexible linear body for traction that is commonly transmitted to the members is provided, one end of the linear body is coupled to the first movable side lock member, and the other end of the linear body is connected. A helmet that is coupled to the second movable side lock member, the unlocking operation member is provided with a linear body locking portion, and the intermediate portion of the linear body is locked to the linear body locking portion. It is related to.

取付け基板41には、ほぼカップ状であってよいばね受け部49が一体成形または接着による取付けによって設けられ、このばね受け部49のワイヤ挿通孔50には牽引用ワイヤ32aが挿通されている。また、牽引用ワイヤ32aは、合成ゴムなどの適当な弾性材料からなるチューブ52に挿通されている。そして、このチューブ52の一端部はボタン保持部材23の弯曲片部29aおよび補助ガイド板部31aにより位置保持されて部材本体25aの前端面63に当接され、他端部はばね受け部49に当接されている。なお、左側の補助帽体ロック機構21に用いられている同様のチューブ52の一端部も、ボタン保持部材23の弯曲片部29bおよび補助ガイド板部31bにより位置保持されて部材本体25の前端面63に当接されている。 The mounting substrate 41 is provided with a spring receiving portion 49 which may be substantially cup-shaped by integrally molding or adhesively mounting, and a towing wire 32a is inserted into the wire insertion hole 50 of the spring receiving portion 49. Further, the towing wire 32a is inserted into a tube 52 made of an appropriate elastic material such as synthetic rubber. Then, one end of the tube 52 is held in position by the curved piece 29a of the button holding member 23 and the auxiliary guide plate 31a, and is brought into contact with the front end surface 63 of the member body 25a, and the other end is attached to the spring receiving portion 49. It is in contact. One end of a similar tube 52 used for the auxiliary cap body locking mechanism 21 on the left side is also held in position by the curved piece portion 29b of the button holding member 23 and the auxiliary guide plate portion 31b, and the front end surface of the member main body 25 is held. It is in contact with 63.

つぎに、図1および図2に示すフルフェイス型として機能しているヘルメット1を図3に示すジェット型として機能させたいときには、図4に示す状態において、補助帽体6の顎覆い部6aの外周面のほぼ中央部にある開孔34からリリース・ボタン22の欠如部28に指(例えば、人指指および/または中指)を挿入して、この指でリリース・ボタン22の押圧面28aをコイルばね51の付勢力に逆らって図4の矢印Aで示す往動方向に押し下げる。この場合、押圧面28aはリリース・ボタン22の往動方向Aとほぼ直交しているから、指からリリース・ボタン22に加わる力の方向はこの往動方向Aとほぼ一致している。 Next, when it is desired to make the helmet 1 functioning as the full-face type shown in FIGS. 1 and 2 function as the jet type shown in FIG. 3, in the state shown in FIG. 4, the jaw covering portion 6a of the auxiliary cap body 6 A finger (for example, the index finger and / or the middle finger) is inserted into the missing portion 28 of the release button 22 from the opening 34 substantially in the center of the outer peripheral surface, and the pressing surface 28a of the release button 22 is pressed with this finger. It is pushed down in the forward direction indicated by the arrow A in FIG. 4 against the urging force of the coil spring 51. In this case, since the pressing surface 28a is substantially orthogonal to the moving direction A of the release button 22, the direction of the force applied to the release button 22 from the finger is substantially the same as the moving direction A.

取付け基板41は、図17に示すように、平板形状であってよく、また、この取付け基板41には、一対のボス挿通孔101a、101b、リベット挿通孔102、ボス挿通孔103およびねじ挿通孔104がそれぞれ形成されている。そして、既述の第1の実施例においてはこの取付け基板41に設けられていたばね受け部49は、この第2の実施例においては補助取付け基板82に一体成形などにより設けられている。また、補助取付け板82は、ほぼ中央部分に段部82aを有し、また、この段部82aの両側にそれぞれ前板部82bおよび後板部82cを有している。そして、この後板部82cには、一対のねじ挿通用のボス部105a、105bおよびばね受け部49が一体成形などにより形成されている。 As shown in FIG. 17, the mounting board 41 may have a flat plate shape, and the mounting board 41 has a pair of boss insertion holes 101a and 101b, a rivet insertion hole 102, a boss insertion hole 103, and a screw insertion hole. 104 are formed respectively. The spring receiving portion 49 provided on the mounting board 41 in the first embodiment described above is provided on the auxiliary mounting board 82 by integral molding or the like in the second embodiment. Further, the auxiliary mounting plate 82 has a step portion 82a at a substantially central portion, and has a front plate portion 82b and a rear plate portion 82c on both sides of the step portion 82a, respectively. A pair of boss portions 105a and 105b for screw insertion and a spring receiving portion 49 are integrally formed on the rear plate portion 82c.

【図15】
図14に示す状態から補助帽体を多少上昇させたときの、図13と同様の図である。
FIG. 15
It is the same figure as FIG . 13 when the auxiliary cap body is slightly raised from the state shown in FIG.

JP12450299A 1998-07-16 1999-04-30 helmet Expired - Fee Related JP4428754B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP12450299A JP4428754B2 (en) 1998-07-16 1999-04-30 helmet
DE69911693T DE69911693T2 (en) 1998-07-16 1999-07-13 helmet
EP19990113729 EP0972461B1 (en) 1998-07-16 1999-07-13 Helmet

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP21853398 1998-07-16
JP10-218533 1998-07-16
JP12450299A JP4428754B2 (en) 1998-07-16 1999-04-30 helmet

Publications (3)

Publication Number Publication Date
JP2000096334A JP2000096334A (en) 2000-04-04
JP2000096334A5 true JP2000096334A5 (en) 2006-06-01
JP4428754B2 JP4428754B2 (en) 2010-03-10

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JP12450299A Expired - Fee Related JP4428754B2 (en) 1998-07-16 1999-04-30 helmet

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EP (1) EP0972461B1 (en)
JP (1) JP4428754B2 (en)
DE (1) DE69911693T2 (en)

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KR100339064B1 (en) * 2000-06-16 2002-05-31 홍완기 Safety helmet
ES1047020Y (en) * 2000-09-05 2001-07-16 Tomas Manuf BLOCK DEVICE FOR FOLDING MENTONERS OF MOTORCYCLE HELMETS.
ES2212696B1 (en) * 2001-09-21 2005-05-16 Marketing Active Sport Makets S.L. RETAINING MECHANISM FOR HELMET MENTONERS.
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DE60314743T2 (en) * 2003-07-25 2007-12-06 Opticos S.R.L., Brembate Di Sopra Device for unlocking the pivoting of a chin strap of a crash helmet
DE102004048839B4 (en) 2004-10-04 2006-07-20 Schuberth Werk Gmbh helmet
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FR2881625B1 (en) * 2005-02-04 2007-09-07 Cbm Distrib Entpr Unipersonnel PROTECTIVE HELMET, IN PARTICULAR FOR MOTORCYCLIST
KR100649945B1 (en) * 2005-12-06 2006-11-27 주식회사 홍진에이치제이씨 Helmet equipped with opening type chin-bar
JP4895647B2 (en) 2006-03-17 2012-03-14 株式会社Shoei helmet
IT1393839B1 (en) * 2009-04-30 2012-05-11 Suomy S P A PROTECTIVE HELMET OF THE OPENABLE TYPE, PARTICULARLY FOR MOTORCYCLING AND / OR AUTOMOTIVE USE, WITH LOCKING / UNLOCK DEVICE OF THE PERFECTED CHIN.
KR101156622B1 (en) 2010-03-11 2012-06-14 주식회사 홍진에이치제이씨 Multi functional helmet
ES2635001T3 (en) * 2011-09-27 2017-10-02 Hjc Corp. Device for opening / closing a chin and helmet protector comprising the same
ES2635076B1 (en) * 2016-04-01 2018-07-06 Oscar RUBIANO MONTERO Modular helmet for motorcyclists with automatic chin guard closure.
GB2552547A (en) * 2016-07-29 2018-01-31 Smallwood Ioan A helmet
JP6842993B2 (en) * 2017-05-22 2021-03-17 株式会社Shoei Helmet
KR102584882B1 (en) * 2022-02-24 2023-10-06 (주)에이치제이씨 Helmet
JP2023129879A (en) * 2022-03-07 2023-09-20 株式会社Shoei Helmet

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