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公开(公告)号：US10507803B2
公开(公告)日：2019-12-17
申请号：US15502310
申请日：2015-05-27
发明人： Masayuki Shimoyama , Masayuki Arima , Masaya Yonaga , Takeshi Sasaki , Tatsuya Ohmaru , Taisuke Goto
摘要： A nozzle unit 34 which jets washer fluid toward a windshield is fixed to an arm piece 33 whose front end side is fitted to a hook fixing member 23e. As a result, the nozzle unit 34 can be fixed without using the fitting member adopted in the conventional case, and located closer to the hook fixing member 23e. This reduces a positional shift of the nozzle unit 34 relative to the wiper blade 20 to the minimum, thus stabilizing the injection-target locations of washer fluid on the windshield.
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公开(公告)号：US20180118171A1
公开(公告)日：2018-05-03
申请号：US15566774
申请日：2016-03-23
发明人： Masayuki Shimoyama , Tomoya Nishikawa , Atsuhiro Kuwabara , Yutaka Yamashita , Shin Fujiwara , Hideyuki Koizumi , Takeshi Sasaki , Taisuke Goto , Tatsuya Ohmaru , Yuki Takahashi
CPC分类号： B60S1/48 , B60S1/04 , B60S1/3415 , B60S1/522
摘要： Base end sides of washer tubes 44, 45 are arranged in an axial direction of a swinging shaft PS at one end portion of an arm head 40, and they are drawn out from a head side pipe housing portion 41a so as to curve toward a side opposite to a shaft fixing portion 42 side. Each of the washer tubes 44, 45 is wound around the shaft fixing portion 42 during swinging of the arm head 40 without applying any load to the swinging shaft PS. No tension acts on each of the washer tubes 44, 45, and each of the washer tubes 44, 45 is not rubbed against the shaft fixing portion 42. Therefore, deterioration of the washer tubes 44, 45 can be suppressed. When the washer tubes 44, 45 are wound around the shaft fixing portion 42, a periphery of the shaft fixing portion 42 is suppressed from swelling outward in a radial direction thereof. This makes it possible to prevent the arm head 40 around the swinging shaft PS from increasing in size.
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公开(公告)号：US10005434B2
公开(公告)日：2018-06-26
申请号：US15298661
申请日：2016-10-20
发明人： Masayuki Shimoyama , Masayuki Arima , Daisuke Kobayashi , Takeshi Sasaki , Tatsuya Ohmaru , Taisuke Goto
CPC分类号： B60S1/522 , B60S1/3415 , B60S1/4006
摘要： A wiper apparatus is improved in wiping performance, and can suppress a disturbance due to cleaning liquid in a driver's field of view. Each cleaning liquid W1 and W2 is jetted from four forward-side injection nozzles and four backward-side injection nozzles in a direction opposite to the wiper blade 20, and toward injection-target locations, and a distance between the wiper blade 20 and an injection-target location for cleaning liquid W1 and W2 on the opposite side from a center of a swinging motion of the wiper blade 20 in a wiping direction of the wiper blade 20 is larger than a distance between the wiper blade 20 and an injection-target location for cleaning liquid W1 and W2 on the same side as the center of the swinging motion of the wiper blade in the wiping direction of the wiper blade 20. Therefore, on the same side as the center of the swinging motion of the wiper blade 20, it is possible to suppress a disturbance due to cleaning liquid in the driver's field of view, and on the opposite side from the center of the swinging motion of the wiper blade 20, it is possible to enhance the wiping performance of the wiper apparatus by sufficiently wetting dust and the like.
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公开(公告)号：US20160264102A1
公开(公告)日：2016-09-15
申请号：US15031500
申请日：2014-08-07
发明人： Masayuki Shimoyama , Masayuki Arima , Daisuke Kobayashi , Takeshi Sasaki , Tatsuya Ohmaru , Taisuke Goto , Hiroki Fujiya
CPC分类号： B60S1/524 , B60S1/3862 , B60S1/3863 , B60S1/3881 , B60S1/4016 , B60S1/522
摘要： A washer apparatus 50 is provided to a coupling portion CN between a blade rubber 20 and a holder member 30, and has a length in a longitudinal direction of the blade rubber 20, which is set to be shorter than that of the blade rubber 20 in the longitudinal direction, and inner-peripheral-side-oriented injection nozzles 53a and 55a and an outer-peripheral-side-oriented injection nozzle 54a have openings oriented to respective ends of the blade rubber 20 in the longitudinal direction.
摘要翻译： 垫片装置50设置在叶片橡胶20和保持器构件30之间的联接部CN上，并且在叶片橡胶20的长度方向上的长度被设定为比叶片橡胶20的长度短 纵向方向和内周侧取向喷射喷嘴53a和55a以及外周侧取向喷射喷嘴54a具有朝向叶片橡胶20的纵向方向的各端部的开口。
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公开(公告)号：US20170113658A1
公开(公告)日：2017-04-27
申请号：US15298661
申请日：2016-10-20
发明人： Masayuki Shimoyama , Masayuki Arima , Daisuke Kobayashi , Takeshi Sasaki , Tatsuya Ohmaru , Taisuke Goto
IPC分类号： B60S1/52
CPC分类号： B60S1/522 , B60S1/3415 , B60S1/4006
摘要： A wiper apparatus is improved in wiping performance, and can suppress a disturbance due to cleaning liquid in a driver's field of view. Each cleaning liquid W1 and W2 is jetted from four forward-side injection nozzles and four backward-side injection nozzles in a direction opposite to the wiper blade 20, and toward injection-target locations, and a distance between the wiper blade 20 and an injection-target location for cleaning liquid W1 and W2 on the opposite side from a center of a swinging motion of the wiper blade 20 in a wiping direction of the wiper blade 20 is larger than a distance between the wiper blade 20 and an injection-target location for cleaning liquid W1 and W2 on the same side as the center of the swinging motion of the wiper blade in the wiping direction of the wiper blade 20. Therefore, on the same side as the center of the swinging motion of the wiper blade 20, it is possible to suppress a disturbance due to cleaning liquid in the driver's field of view, and on the opposite side from the center of the swinging motion of the wiper blade 20, it is possible to enhance the wiping performance of the wiper apparatus by sufficiently wetting dust and the like.
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公开(公告)号：US10035497B2
公开(公告)日：2018-07-31
申请号：US15031500
申请日：2014-08-07
发明人： Masayuki Shimoyama , Masayuki Arima , Daisuke Kobayashi , Takeshi Sasaki , Tatsuya Ohmaru , Taisuke Goto , Hiroki Fujiya
CPC分类号： B60S1/524 , B60S1/3862 , B60S1/3863 , B60S1/3881 , B60S1/4016 , B60S1/522
摘要： A washer apparatus 50 is provided to a coupling portion CN between a blade rubber 20 and a holder member 30, and has a length in a longitudinal direction of the blade rubber 20, which is set to be shorter than that of the blade rubber 20 in the longitudinal direction, and inner-peripheral-side-oriented injection nozzles 53a and 55a and an outer-peripheral-side-oriented injection nozzle 54a have openings oriented to respective ends of the blade rubber 20 in the longitudinal direction.
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公开(公告)号：US20170225661A1
公开(公告)日：2017-08-10
申请号：US15502310
申请日：2015-05-27
发明人： Masayuki Shimoyama , Masayuki Arima , Masaya Yonaga , Takeshi Sasaki , Tatsuya Ohmaru , Taisuke Goto
摘要： A nozzle unit 34 which jets washer fluid toward a windshield is fixed to an arm piece 33 whose front end side is fitted to a hook fixing member 23e. As a result, the nozzle unit 34 can be fixed without using the fitting member adopted in the conventional case, and located closer to the hook fixing member 23e. This reduces a positional shift of the nozzle unit 34 relative to the wiper blade 20 to the minimum, thus stabilizing the injection-target locations of washer fluid on the windshield.
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公开(公告)号：US20170008495A1
公开(公告)日：2017-01-12
申请号：US15113458
申请日：2014-12-18
发明人： Masayuki Shimoyama , Masayuki Arima , Masaya Yonaga , Takeshi Sasaki , Tatsuya Ohmaru , Taisuke Goto
CPC分类号： B60S1/524 , B60S1/3856 , B60S1/3862 , B60S1/3881 , B60S1/3886 , B60S1/4006
摘要： injection positions (A2, B2, and C2) toward which washer liquids (W) are injected from the forward-side injection nozzles (A1, B1, and C1) and injection positions (D2 and E2) which washer liquids (W) are injected from the backward-side injection nozzles (D1 and E1) are alternatively shifted in the longitudinal direction of the blade rubber. Therefore, in wiping-out motion of the blade rubber for one reciprocation, the front glass (12) can uniformly get wet, the total number of injection nozzles can be made less than ever, the consumption amount of washer liquid (W) at the time of reciprocating wiping-out motion of the blade rubber can be reduced, power consumption of the washer pump can be reduced, and the size of the washer pump can be decreased.
摘要翻译： 从前侧喷嘴（A1，B1，C1）向其注入洗涤液（W）的喷射位置（A2，B2和C2）以及注射清洗液（W）的喷射位置（D2和E2） 从后方侧喷射喷嘴（D1，E1）沿刀片橡胶的长度方向交替移动。 因此，在一次往复运动的情况下，前玻璃（12）能够均匀地润湿，因此可以使注射喷嘴的总数比以往更少，因此，洗涤液（W）的消耗量 可以减少叶片橡胶的往复运动的时间，从而可以降低洗衣机泵的功率消耗，并且可以减小洗衣机泵的尺寸。
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公开(公告)号：US20140331434A1
公开(公告)日：2014-11-13
申请号：US14361454
申请日：2012-11-28
申请人： MITSUBA Corporation
CPC分类号： B60S1/524 , B60S1/381 , B60S1/3862 , B60S1/4009
摘要： A wiper blade includes a blade rubber and a rubber holder. In the rubber holder, a water channel through which a washing liquid flows along a longitudinal direction is provided. In the rubber holder, an injection port that communicates with the water channel and is configured to be opened by water pressure and inject the washing liquid is provided. The injection port is formed into a slit shape, and a plurality of injection ports are provided in the longitudinal direction. A width of the injection ports varies along the longitudinal direction, and the injection port closer to an outer end side has a larger slit width. A larger amount of the washing liquid is injected from the injection port having a larger slit width, and the injection amount of the washing liquid becomes larger toward the outer end side at which more washing liquid is required.
摘要翻译： 刮水片包括刮片橡胶和橡胶支架。 在橡胶保持器中，设置有沿着长度方向流过洗涤液的水通道。 在橡胶保持器中，设置有与水通道连通并且被配置为通过水压打开并注入洗涤液体的注入口。 注入口形成为狭缝状，并且在长度方向上设置有多个注入口。 喷射口的宽度沿长度方向变化，靠近外端侧的喷射口具有较大的狭缝宽度。 从狭缝宽度较大的注入口注入较大量的洗涤液，洗涤液的喷射量朝向要求更多洗涤液的外端侧变大。
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