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公开(公告)号：US20230284726A1
公开(公告)日：2023-09-14
申请号：US18029085
申请日：2021-09-30
发明人： Wai Hoong LENG , Mohankumar Krishnan VALIYAMBATH , Amit Arunchandra JADHAV , Angelene Marie OZOLINS
IPC分类号： A42B3/16 , A42B1/0188 , A61M21/02 , A61F11/14 , A61F11/12
CPC分类号： A42B3/163 , A42B1/0188 , A61M21/02 , A61F11/14 , A61F11/12 , A61M2205/3303 , H04R1/1083
摘要： A headgear includes a pair of noise reduction components. Each noise reduction component is configured to fit over and/or at least partially inside respective ears of a user of the headgear. The pair of noise reduction components are coupled to a first strap. The first strap is configured to retain the pair of noise-reduction components in contact with the ears of the user. Each noise reduction component of the pair of noise reduction components includes a laminated structure that includes at least one sound-reflecting layer, and at least one sound-absorbing layer that is arranged to be closer to the ear of the user than the at least one sound-reflecting layer.
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公开(公告)号：US08209784B2
公开(公告)日：2012-07-03
申请号：US11981171
申请日：2007-10-31
申请人： Kenneth W. Nimmons , David Rogers , Duco Noordzij , Eduard Milea , Larry Maddux , Ray Drake
发明人： Kenneth W. Nimmons , David Rogers , Duco Noordzij , Eduard Milea , Larry Maddux , Ray Drake
IPC分类号： A42B3/20
摘要： A helmet having a shell configured to fit about a head of a wearer of the helmet. The shell includes a top portion that defines a front edge and a bottom portion adjoining the top portion. The bottom portion defines a first side edge integral with a first end of the front edge and a second side edge integral with a second end of the front edge. The front edge, first side edge, and second side edge define a segment of a circumference of the shell. The helmet includes a faceguard comprising a faceguard assembly formed in a substantially closed loop. A top portion of the faceguard assembly overlies the top portion of the shell and substantially overlies and coincides with an entire shape of the front edge. At least a segment of a top portion of the faceguard assembly makes direct contact with the top portion of the shell.
摘要翻译： 一种具有壳体的头盔，其构造成适合头盔佩戴者的头部。 外壳包括限定前边缘的顶部和与顶部相邻的底部。 底部限定与前边缘的第一端成一体的第一侧边缘和与前边缘的第二端成一体的第二侧边缘。 前边缘，第一侧边缘和第二侧边缘限定外壳的圆周的一段。 头盔包括面罩，其包括形成在基本闭合的环中的面罩组件。 面罩组件的顶部覆盖在外壳的顶部，并且基本上覆盖并与前边缘的整个形状重合。 面罩组件的顶部的至少一部分与外壳的顶部部分直接接触。
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公开(公告)号：US20050178610A1
公开(公告)日：2005-08-18
申请号：US11096169
申请日：2005-03-31
申请人： Lester Broersma
发明人： Lester Broersma
摘要： A portion of a mask or helmet covering a user's ear has an aperture covered by a sound-collecting and sound-transmissive protector swivelingly mounted thereon. The protector has a substantially parabolic reflector surface oriented substantially perpendicular to the protector's axis of rotation which magnifies sounds arriving from a particular angular direction and directs the sound through a plurality of holes axially penetrating through the protector from an outer to an inner surface. A user manipulable actuator nib extends axially outwardly from a peripheral portion of the outer surface of the protector allowing user control of swiveling movement.
摘要翻译： 覆盖使用者耳朵的面罩或头盔的一部分具有旋转地安装在其上的由声音收集和声音传播保护器覆盖的孔。 保护器具有基本垂直于保护器的旋转轴线定向的基本上抛物面的反射器表面，其放大从特定角度方向到达的声音，并将声音引导通过从外部轴向穿过保护器的多个孔。 用户可操纵致动器尖端从保护器的外表面的周边部分轴向向外延伸，允许用户控制旋转运动。
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公开(公告)号：US6029769A
公开(公告)日：2000-02-29
申请号：US896565
申请日：1997-07-18
申请人： James B. Tichy
发明人： James B. Tichy
摘要： A permeable aerodam 10 is fastened to a front helmet strap 16 of a bicycle rider's helmet 18. The aerodam includes a shaped fiber filter 32 which is mounted on a base 36 and is designed to impede, but not arrest the motion of air flowing through it. The aerodam also includes a matrix 52 which includes the base and which shapes, supports, and locates the filter next to the temple area. A headwind experienced by the rider flows around the side of the head and partially through the aerodam such that an impedance gradient caused by the shaped filter will cause a quiet retrolaminar flow velocity profile 92 alonside the rider's ear canal. The effect eliminates the onset of noisy turbulence heard by the rider while allowing unobstructed ambient sounds and ventilation to be enjoyed.
摘要翻译： 一个可渗透的气垫10被固定在自行车骑手头盔18的前头盔带16上。该气垫包括成形的纤维过滤器32，其被安装在基座36上，并被设计成妨碍但不阻止流经它的空气的运动 。 气垫还包括基体52，其包括基部，并且形成，支撑和定位过滤器邻近寺庙区域。 骑手经历的逆风围绕头部的一侧流动并且部分地穿过气道，使得由成形过滤器引起的阻抗梯度将导致骑乘者的耳道旁边的安静的回程流速分布92。 该效果消除了驾驶员听到的嘈杂湍流的发生，同时允许畅通无阻的环境声音和通风。
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5.发明授权Helmet with shell having raised central channel and ear holes with abutting slopped banks 有权头盔带有上升的中央通道和耳孔与相邻的倾斜的银行公开(公告)号：US09398783B2
公开(公告)日：2016-07-26
申请号：US13934816
申请日：2013-07-03
发明人： Kenneth W. Nimmons , David Rogers , Duco Noordzij , Eduard Milea , Larry Maddux , Ray Drake
摘要： A football helmet has a shell with a top portion having a raised central channel at least at one of a front area and a top area of the top portion of the shell, with a plurality of elongated vent openings on each side of the channel, the vent openings being spaced from each other on each side of the channel, from front to back, along the helmet shell, the sides of the helmet having earholes and sloped banks abutting the earholes in a wedge configuration.
摘要翻译： 足球头盔具有壳体，顶部具有至少在壳体顶部的前部区域和顶部区域中的至少一个处具有凸起的中心通道，在通道的每一侧上具有多个细长的通气口， 通道开口在通道的每一侧上沿着头盔壳体从前到后彼此间隔开，头盔的侧面具有耳孔和倾斜的组，其以楔形配置邻接耳孔。
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公开(公告)号：US20070136921A1
公开(公告)日：2007-06-21
申请号：US10582566
申请日：2004-12-10
申请人： Lonnie Tiegs
发明人： Lonnie Tiegs
IPC分类号： A61F9/00
摘要： Air-deflection attachment for an item of protective gear worn on the head of a wearer. The attachment includes a deflector portion of unitary substantially air-impermeable flexible construction for location alongside the face and forwardly from an ear of the wearer, and an attachment portion attached to the deflector portion for releasably attaching the attachment to the item of protective gear. The deflector portion is generally in the form of a vertically elongated aerofoil, for deflecting flow of air past the head of the wearer arising from movement of the wearer in a direction in which the wearer is facing, away from the wearer's outer ear canal opening.
摘要翻译： 用于穿戴在佩戴者头部上的防护用品的空气偏转附件。 附件包括一个整体基本上不透气的柔性结构的偏转器部分，用于沿着面部并且从穿戴者的耳朵向前定位，以及附接到偏转器部分的附接部分，用于将附件可释放地附接到保护装置的物品上。 偏转器部分通常是垂直伸长的机翼的形式，用于使穿过穿戴者的穿着者的头部的空气的流动偏离佩戴者面对的方向，远离佩戴者的外耳道开口。
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公开(公告)号：US06874169B2
公开(公告)日：2005-04-05
申请号：US10377036
申请日：2003-02-28
申请人： Lester Broersma
发明人： Lester Broersma
摘要： A portion of a mask or helmet covering a user's ear has an aperture covered by a sound-collecting and sound-transmissive protector swivelingly mounted thereon. The protector has a substantially parabolic reflector surface oriented substantially perpendicular to the protector's axis of rotation which magnifies sounds arriving from a particular angular direction and directs the sound through a plurality of holes axially penetrating through the protector from an outer to an inner surface. A user manipulable actuator nib extends axially outwardly from a peripheral portion of the outer surface of the protector allowing user control of swiveling movement.
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公开(公告)号：US06286149B1
公开(公告)日：2001-09-11
申请号：US09586026
申请日：2000-06-02
申请人： Kevin D. Whitaker
发明人： Kevin D. Whitaker
IPC分类号： A61F1114
CPC分类号： A42B3/163
摘要： A wind dampening device for dampening the wind around the ear associated with traveling at high velocities. The wind dampening device includes a panel. The panel has a top edge, a front edge, a back edge, a facing side and a rear side. The panel generally has a triangular shape. The top and front edges are orientated generally perpendicular to each other. The rear side of the proximal portion is concave. A fastening means fastens the panel to the article.
摘要翻译： 一种用于抑制与高速行驶相关的耳朵周围的风的阻风装置。 防风装置包括面板。 面板具有顶部边缘，前边缘，后边缘，面对侧和后侧。 面板通常具有三角形。 顶部和前部边缘大致垂直于彼此定向。 近端部分的后侧是凹的。 紧固装置将面板固定在物品上。
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9.发明授权
公开(公告)号：US4370758A
公开(公告)日：1983-02-01
申请号：US201290
申请日：1980-10-27
申请人： Dale B. Mattheis
发明人： Dale B. Mattheis
CPC分类号： A42B3/163 , A42B3/0493
摘要： A motorcycle helmet having a modified exterior configuration to attenuate noise generated when passing through the air. The modified helmet begins flaring outwardly from the traditional helmet configuration at a point adjacent to the chin of the wearer, terminates at a location generally behind the ear of the wearer and is spaced from the exterior shell of the helmet at the central portion of the rearward edge. The trailing edge of the sound attentuating device is open so that the wearer retains the ability to hear noises from behind and beside him.
摘要翻译： 具有改进的外部构造的摩托车头盔，用于衰减通过空气时产生的噪音。 改装的头盔在与穿着者的下巴相邻的点处从传统的头盔构型开始向外延伸，终止于大体在穿戴者耳朵后面的位置处，并且在后方的中心部分与头盔的外壳间隔开 边缘。 声音注意装置的后缘是开放的，使佩戴者保持从后面和旁边听到噪音的能力。
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公开(公告)号：US3778844A
公开(公告)日：1973-12-18
申请号：US3778844D
申请日：1972-05-25
申请人： HONDA MOTOR CO LTD
发明人： HORI M , YAMAMOTO T
CPC分类号： A42B3/163
摘要： A helmet is provided including a tab portion in which there are two hearing openings or ear holes. These ear holes are surrounded at least in part by an inclined surface which is located on the exterior of the helmet. The inclined surfaces are each of conical form. According to one embodiment, the inclined surfaces completely encircle the associated ear holes. According to another embodiment of the invention, the inclined surfaces merely extend forwardly and rearwardly of the ear holes. Each side of the helmet may be provided with a plurality of ear holes and related surfaces. Each ear hole is covered internally with a thin porous film, which is covered by a fabric.
摘要翻译： 提供了一种头盔，其包括其中有两个听力开口或耳孔的突片部分。 这些耳孔至少部分地由位于头盔外部的倾斜表面包围。 倾斜面各为锥形。 根据一个实施例，倾斜表面完全环绕相关联的耳孔。 根据本发明的另一实施例，倾斜表面仅仅在耳孔的前方和后方延伸。 头盔的每一侧可以设置有多个耳孔和相关表面。 每个耳孔内部覆盖有一层薄的多孔薄膜，被覆在一层织物上。
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