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公开(公告)号：EP0474942B1
公开(公告)日：1994-09-07
申请号：EP90313805.5
申请日：1990-12-18
发明人： Kamata, Eitaro
CPC分类号： A42B3/283
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公开(公告)号：EP0504518A1
公开(公告)日：1992-09-23
申请号：EP91307631.1
申请日：1991-08-19
发明人： Kamata, Eitaro
IPC分类号： A42B3/24
CPC分类号： A42B3/24
摘要： A recess (8) is provided in the inner surface of a primary visor element (6) which is connected to a cap body (1) of a helmet through a pivotal mounting means (5), and a step (9) depressed from the inner surface of the primary visor element (6) is formed at the entire peripheral edge of an opening of the recess (8). An inner visor element (7) is fitted to the step (9) and bonded thereto with a flexible adhesive, so that a heat insulating space (11) tightly closed in the recess (8) is defined by the primary visor element (6) and the inner visor element (7). The inner surfaces of the primary visor element (6) and the inner visor element (7) are formed into a continuous surface (12) which comes into close contact with a sealing member (3) provided at a peripheral edge of a window opening (2) in the cap body (1). This ensures that condensation on the inner surface of the visor (4) can be prevented regardless of conditions of use such as the presence and absence of an air flow over the helmet and the temperature of the air.
摘要翻译： 在通过枢轴安装装置（5）连接到头盔的帽体（1）的主护目镜元件（6）的内表面中提供凹部（8），并且从所述护目镜元件 主要遮阳板元件（6）的内表面形成在凹部（8）的开口的整个周边边缘处。 将内部遮阳板元件（7）装配到台阶（9）上并且用柔性粘合剂粘合到内部遮阳板元件（7），从而由主要遮阳板元件（6）限定紧密封闭在凹部（8）中的绝热空间（11） 和内部遮阳板元件（7）。 主遮阳板元件（6）和内部遮阳板元件（7）的内表面形成为连续表面（12），该连续表面与设置在窗户开口的周边边缘处的密封构件（3）紧密接触 2）在帽体（1）中。 由此，无论使用条件如头盔上方是否存在气流和空气的温度，都能够防止面罩（4）的内表面的结露。
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3.发明公开Apparatus for controlling the degree of opening of a helmet visor 失效Vorrichtung zur Regelung desÖffnungsgradeseines Helmvisiers。
公开(公告)号：EP0498099A1
公开(公告)日：1992-08-12
申请号：EP91304883.1
申请日：1991-05-30
发明人： Kamata, Eitaro
IPC分类号： A42B3/22
CPC分类号： A42B3/223
摘要： An elongated hole (35) is provided in a helmet visor (3) to extend in a direction to open and close the visor (3), and a stopper pin (36) is fixedly mounted on a helmet shell (1) and adapted to be fitted into the elongated hole (35), so that the visor (3) is restrained from opening more than a predetermined opening degree by abutment of the stopper pin (36) against one end wall of the elongated hole (35). In addition, a cam member (38) is mounted on the shell (1) for pushing up an end edge of the visor (3) to permit the slipping of the stopper pin (36) out of the elongated hole (35). These ensure that the visor (3) can be restrained to a position corresponding to the predetermined opening degree, thereby preventing any clouding of an inner surface of the visor (3), while preventing further opening of the visor (3) by a wind pressure.
摘要翻译： 一个长孔（35）设置在头盔遮阳板（3）中，以在打开和关闭遮阳板（3）的方向上延伸，并且止动销（36）固定地安装在头盔外壳（1）上， 装配到长孔（35）中，从而通过止动销（36）与细长孔（35）的一个端壁的抵接来限制面罩（3）比预定的开度更多的开口。 此外，凸轮构件（38）安装在外壳（1）上，用于向上推动遮阳板（3）的端边缘，以允许止动销（36）从长孔（35）滑出。 这些确保了遮阳板（3）能够被限制在与预定开度相对应的位置，从而防止了遮阳板（3）的内表面的任何混浊，同时防止遮阳板（3）进一步打开风压 。
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公开(公告)号：EP0471905A1
公开(公告)日：1992-02-26
申请号：EP90312722.3
申请日：1990-11-22
发明人： Kamata, Eitaro
摘要： A helmet comprising an engaging projection (10) inwardly projected from at least one of right and left side lower portions of a shield plate (5), an edge member (7b) closely contacted with an inner surface of the shield plate in a closing position thereof, and a locking portion (13) capable of engaging with the engaging projection (10) in a state where the shield plate (5) is in the closing position, the locking portion (13) being integrally projected from the edge member (7b) so as to pass over the engaging projection (10) when the shield plate (5) is slightly turned from the closing position toward an opening side thereof. The shield plate (5) can be held at the closing position with a simple structure reducing the number of components.
摘要翻译： 一种头盔，包括从屏蔽板（5）的右侧和左侧下部的至少一个向内突出的接合突起（10），边缘构件（7b），其在屏蔽板的内表面处于闭合位置 以及在所述屏蔽板（5）处于所述关闭位置的状态下能够与所述接合突起（10）接合的锁定部（13），所述锁定部（13）从所述边缘部件（7b）一体地突出 ），以便当屏蔽板（5）从关闭位置向其开口侧稍微转动时越过接合突起（10）。 屏蔽板（5）能够以简单的结构保持在关闭位置，减少了部件的数量。
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公开(公告)号：EP0471127B1
公开(公告)日：1994-11-09
申请号：EP90313010.2
申请日：1990-11-29
发明人： Kamata, Eitaro
IPC分类号： A42B3/22
CPC分类号： A42B3/222
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公开(公告)号：EP0473857B1
公开(公告)日：1994-09-07
申请号：EP90313822.0
申请日：1990-12-18
发明人： Kamata, Eitaro
IPC分类号： A42B3/10
CPC分类号： A42B3/127
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公开(公告)号：EP0497032A1
公开(公告)日：1992-08-05
申请号：EP91306096.8
申请日：1991-07-04
发明人： Kamata, Eitaro
摘要： Support portions (12, 13) are integrally moulded on an inner surface of a helmet shell (4) made of synthetic resin for supporting folded-back portions (8a, 9a) of a chin strap (3), and strap holes (10, 11) through which the chin strap (3) is passed, are provided in a shock-absorbing liner (5) in correspondence to the support portions. Thus, the chin strap (3) can be simply attached to a cap body (2) without use of a separate support plate and rivet, thereby providing a cost reduction and a better external appearance.
摘要翻译： 支撑部分（12,13）一体地模制在由合成树脂制成的头盔壳体（4）的内表面上，用于支撑下巴带（3）的折回部分（8a，9a），并且带孔 下颏带（3）穿过的下端部（11）设置在与支撑部分相对应的减震衬垫（5）中。 因此，下垂带（3）可以简单地附接到帽体（2）而不使用单独的支撑板和铆钉，从而提供成本降低和更好的外观。
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公开(公告)号：EP0474942A1
公开(公告)日：1992-03-18
申请号：EP90313805.5
申请日：1990-12-18
发明人： Kamata, Eitaro
CPC分类号： A42B3/283
摘要： A helmet (1) having a distribution chamber (15) provided in a chin cover portion (2a) formed directly below a window opening (3) of a cap body (2), an air intake hole (13) for introducing a travelling wind to the distribution chamber, and a plurality of jet holes (18) for blowing out the air of the distribution chamber (15) toward an inner surface of a shield plate (19) which is for closing the window opening (3), an air introducing member (30) attached to the upper edge of the window opening (3), and the air introducing member (30) being provided at a lower surface thereof with a plurality of guide grooves (33) formed deeper toward rearward, and an outlet (34) disposed at the rear end of the guide grooves (33) and opened toward the shield plate (19) to communicate with a ventilation passage (28,29) in the cap body. Rising air along the inner surface of the shield plate (19) is reliably formed to effectively prevent a fog of the inner surface of the shield plate (19).
摘要翻译： 一种具有分配室（15）的头盔（1），其设置在形成在帽体（2）的窗口（3）正下方的下巴盖部分（2a）中，用于引入行驶风 分配室，以及用于将分配室（15）的空气吹向用于封闭窗口（3）的屏蔽板（19）的内表面的多个喷射孔（18），空气 引导构件（30），其安装在窗口（3）的上边缘，空气引导构件（30）在其下表面处设置有多个朝向后方形成的较深的导向槽（33） （34），其设置在所述引导槽（33）的后端并朝向所述屏蔽板（19）开口，以与所述盖体中的通气通道（28,29）连通。 可靠地形成沿着屏蔽板（19）的内表面的上升的空气，以有效地防止屏蔽板（19）的内表面的雾化。
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公开(公告)号：EP0474941A1
公开(公告)日：1992-03-18
申请号：EP90313616.6
申请日：1990-12-13
发明人： Kamata, Eitaro
CPC分类号： A42B3/283
摘要： 5 n7 A helmet (1) having a chin cover portion (2a) formed directly below a window opening (3) of a front surface of a cap body (2), a recess (15) formed on a front surface of a shell (6) at the chin cover portion (2a), a housing (16) for covering the recess (15) and opened to the upper end in the window opening (3), the housing (16) being secured to the shell (6), air intake holes (23) formed at the housing, a distribution chamber (25), and a plurality of air introducing ducts (26) upwardly extended from the distribution chamber (25) and communicated with a plurality of jet holes (27). The distribution chamber (25) and the air introducing ducts (26) are defined between the housing (16) and the recess (15). The distribution chamber (25) of a large volume can be formed without impairing the strength of a buffer liner (7) of the inner surface of the shell (6), the air introduced from the jet holes (27) can be reliably jetted out to the inner surface of the shield plate (28) which closes the window opening (3), to prevent the fog of the inner surface of the shield plate (28).
摘要翻译： 1.一种头盔（1），其具有形成在所述壳体（6）前表面上的窗口（3）正下方的盖体（2）的正面下方的下盖部（2a） 在下颚盖部分（2a）处，用于覆盖凹口（15）并且向窗口（3）中的上端开口的壳体（16），壳体（16）固定到壳体（6）上，空气 形成在壳体上的进气孔（23），分配室（25）和从分配室（25）向上延伸并与多个喷射孔（27）连通的多个空气导入管道（26）。 分配室（25）和空气引入管道（26）被限定在壳体（16）和凹部（15）之间。 可以在不损害壳体（6）的内表面的缓冲衬垫（7）的强度的情况下形成大体积的分配室（25），可以可靠地喷射从喷射孔（27）引入的空气 到闭合窗口（3）的屏蔽板（28）的内表面，以防止屏蔽板（28）内表面的雾化。
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