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公开(公告)号：US20240408505A1
公开(公告)日：2024-12-12
申请号：US18468529
申请日：2023-09-15
Applicant: Pioneer Material Precision Tech Co., Ltd.
Inventor： Chih-Sheng CHEN , Ching-Hung LIU
Abstract: An underwater robotic device includes a housing unit, a control unit and a propelling unit. The housing unit includes a base seat and an upper cover in liquid-tight engagement with the base seat. The control unit is disposed within the housing unit and includes a circuit module and a center-of-gravity transferring module which is electronically connected with the circuit module. The center-of-gravity transferring module has a movable weight member and a transfer driving mechanism which drives movement of the weight member so as to vary a position of a center of gravity of the underwater robotic device and to control downward and upward moving directions of the underwater robotic device in the water. The propelling unit is connected with the housing unit and is electronically connected with the control unit to produce a propelling force to move the underwater robotic device forward in the water.
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公开(公告)号：US20230078939A1
公开(公告)日：2023-03-16
申请号：US17472602
申请日：2021-09-11
Applicant: GIFTEC,LTD
Inventor： Jack Hall
Abstract: A toy atomization device construction elements decoration comprises a base 1. An opening water tank 2 is integrated into the humidifier base 1. A water inlet 8 is opening on the upper surface of the casing 111. The inside of the base 1 is combined with the water tank 2 and an atomizing chamber 3.
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3.发明授权
公开(公告)号：US5931715A
公开(公告)日：1999-08-03
申请号：US23378
申请日：1998-02-13
Applicant: Chin-Der Chang
Inventor： Chin-Der Chang
Abstract: A swinging mechanism for a toy includes a speed-reduction gear assembly driven by a motor, a linkage, a pair of swing blade units, and an eccentric unit. The speed-reduction gear assembly has a drive gear and a driven gear. The linkage has an actuating link and a carrier link. The carrier link has a turning axis between two opposite ends thereof. The actuating link has an end fixed to the carrier link adjacent to the turning axis. Each of the swing blade units has at least an inner blade and an outer blade hinged to one another. The inner blades of the swing blade units have inner ends connected pivotally and respectively to the two opposite ends of the carrier link. The outer blades of the swing blade units are juxtaposed side by side and have outer ends connected pivotally to one another. The inner and outer blades of the swing blade units have adjoining ends between the inner and outer ends, and hinge pins which interconnect the adjoining ends, respectively. The hinge pins are parallel to the turning axis of the carrier link. The eccentric unit interconnects the driven gear and the actuating link for turning the carrier link by rocking the actuating link so as to pull one of the inner blades inward while pushing the other one of the inner blades outward, thereby simultaneously turning the outer blades to and fro about the hinge pins.
Abstract translation: 用于玩具的摆动机构包括由电动机，连杆机构，一对摆动叶片单元和偏心单元驱动的减速装置。 减速齿轮组件具有驱动齿轮和从动齿轮。 联动装置具有致动链路和载体链路。 承载链路在其两个相对端之间具有转动轴。 致动连杆具有固定到邻近转动轴线的行星架链节的端部。 每个摆动叶片单元至少具有内部叶片和彼此铰接的外部叶片。 摆动叶片单元的内叶片的内端部可枢转地分别连接到承载链节的两个相对端。 摆动叶片单元的外部叶片并排并置并且具有彼此枢转地连接的外端。 摆动叶片单元的内部和外部叶片在内部和外部端部之间具有相邻的端部，以及分别连接相邻端部的铰链销。 铰链销平行于承载链路的转动轴。 偏心单元将从动齿轮和致动连杆相互连接，以通过摇动致动连杆来转动载体连杆，以便将内部叶片中的一个向内拉动，同时将另一个内部叶片向外推动，从而同时将外部叶片转向和 关于铰链销。
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公开(公告)号：US20190314734A1
公开(公告)日：2019-10-17
申请号：US16381146
申请日：2019-04-11
Applicant: Bath Tubbies, LLC
Inventor： Brenda P. Cayton , David A. Cayton , Anthony L. Cayton , Justin A. Cayton , Misty D. Cayton
Abstract: The presently disclosed subject matter is directed to a bath vessel that is capable of moving across the water through the production of bubbles. The disclosed bath vessel comprises an interior compartment that is sized and shaped to house an effervescent source that generates a gas upon contact with a fluid, such as water. The vessel further includes a discharge port in connected relationship with the interior compartment. In use, the effervescent source generates a gas (e.g., bubbles) that exit through the discharge port and propel the vessel through the fluid.
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公开(公告)号：US10039989B2
公开(公告)日：2018-08-07
申请号：US15502503
申请日：2015-08-31
Applicant: MAKE A DIFFERENCE EDUCATION SERVICES LIMITED
Inventor： Cory McGregor
Abstract: An apparatus or educational toy comprising a main body (120, 220, 320, 520) and a drive mechanism (140, 240, 340, 540), wherein the drive mechanism (140, 240, 340, 540) comprises a reservoir (142, 242, 342) for storing a driving liquid, a discharge outlet (144, 244a, 244b, 344, 544a, 544b) through which the driving liquid is discharged from the main body (120, 220, 320, 520) to generate a driving thrust, a liquid delivery path (146, 246a, 246b, 346) for delivering the driving liquid for a reservoir outlet (148, 348, 448) to the discharge outlet (144, 244a, 244b, 344, 544a, 544b), and a threshold setting device (147, 347); and wherein the threshold setting device (147, 347) sets a threshold thrust level so that the driving liquid is to pass from the reservoir (142, 242, 342) and discharged from the discharge outlet (144, 244a, 244b, 344, 544a, 544b) upon reaching the threshold thrust level during operation.
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Patent Agency Ranking
公开(公告)号：US20180028929A1
公开(公告)日：2018-02-01
申请号：US15225603
申请日：2016-08-01
Applicant: Munchkin, Inc.
Inventor： Matthew SAXTON , Mark D. TEBBE , Maryann CHI
CPC classification number: A63H23/14
Abstract: A self-propelled spinning device having a first and second hemisphere connected together to form a hollow housing. A drive system is disposed in the hollow housing and a plurality of projections extends outward from the first or second hemisphere. The drive system includes an eccentric path of rotation causing the hollow housing to spin about a rotational axis. The projections propel the self-propelled spinning device in a forward direction.
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公开(公告)号：US20140263714A1
公开(公告)日：2014-09-18
申请号：US14216107
申请日：2014-03-17
Applicant: Aileen Chase , David Chase
Inventor： Aileen Chase , David Chase
IPC: A63H23/14
Abstract: A water play apparatus that includes a tank body where water is collected, a manual pump that allows the water to be circulated through the water play apparatus where the manual pump is located within the tank body, a deck unit which is located within the tank body which the manual pump is mounted upon, a filter unit which is connected to the manual pump by pipe and is located within the tank body underneath the deck unit, and a spout where the water from the manual pump directs water through the filter where water is exerted.
Abstract translation: 一种水上播放装置，包括收集水的罐体，允许水通过手动泵位于罐体内的水上游动装置循环的手动泵，位于罐体内的甲板单元 手动泵安装在其上的过滤器单元，其通过管连接到手动泵并位于甲板单元下方的罐体内的过滤器单元以及来自手动泵的水引导水通过过滤器的出水口，其中水是 发挥。
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公开(公告)号：US5385501A
公开(公告)日：1995-01-31
申请号：US275353
申请日：1994-07-15
Applicant: Richard I. Fish
Inventor： Richard I. Fish
IPC: A63H23/14
CPC classification number: A63H23/14
Abstract: A toy floats on the water surface of a pool. A hydraulic jet propulsion unit is connected to the bottom face of the toy. The propulsion unit includes a rigid tubular member with a straight central portion, a forward right angle elbow and a rear exhaust tube extending at an acute angle to the central portion. The forward elbow is connected by a flexible hose tether to a water source. Thee hose is anchored at an intermediate point to the pool bottom. The rigid tubular member is rotatably mounted in a housing so that it is free to rotate about the long axis of its straight portion. Water forced through the rigid tubular member is ejected from the exhaust tube, forcing the toy forward. When the elbow is vertical, the toy moves straight forward. When the elbow is rotated to the left or right by the pull of the tether, the exhaust tube also rotates to left or right causing the exhaust jet to leave the stern at an angle, turning the toy as it moves forward. This creates automatic random forward propulsion with random left and right turns with various angles for an unusual and appealing continuous unattended operation.
Abstract translation: 玩具漂浮在游泳池的水面上。 液压喷射推进单元连接到玩具的底面。 推进单元包括具有直的中心部分的刚性管状构件，向前直角弯头和与中心部分成锐角延伸的后排气管。 前弯头通过柔性软管系绳连接到水源。 您的软管锚定在池底部的中间点。 刚性管状构件可旋转地安装在壳体中，使得其可绕其直线部分的长轴自由旋转。 强制通过刚性管状构件的水从排气管排出，迫使玩具向前。 当肘部垂直时，玩具直接向前移动。 当肘部通过系绳的拉动向左或向右旋转时，排气管也向左或向右旋转，导致排气射流以一定角度离开船尾，使玩具向前移动。 这产生了随机的向前推进，具有随机的左转和右转，具有不同的角度，用于不寻常且有吸引力的连续无人值守操作。
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公开(公告)号：US4990118A
公开(公告)日：1991-02-05
申请号：US344596
申请日：1989-04-28
Applicant: Akio Shiina
Inventor： Akio Shiina
CPC classification number: A63F7/045 , A63H23/10 , A63F2250/0435
Abstract: A toy utilizing bubbles in liquid comprises a vessel to be charged with a liquid keeping an air layer at the top and to be sealed, a bubble generating member, and in-liquid movable members moved by bubbles rising in the liquid in the vessel.
Abstract translation: 在液体中使用气泡的玩具包括：容器，其装有保持顶部空气层并被密封的液体，气泡生成构件以及通过在容器中的液体中上升的气泡移动的液体内可移动构件。
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公开(公告)号：US4448409A
公开(公告)日：1984-05-15
申请号：US271206
申请日：1981-06-08
Applicant: Takashi Kaga , Nobuo Kobayashi
Inventor： Takashi Kaga , Nobuo Kobayashi
CPC classification number: A63H23/08
Abstract: An improvement in Cartesian diving toy includes modification of both the diving component of the toy and of the receptacle in which the toy dives in. The diving toy includes an air chamber, a section of which is invaginated within the remaining section of the air chamber. The invaginated section is convoluted and is capable of extending or shortening in respect to pressure changes in the environment outside of the air chamber. A propulsion member is connected to the invaginated section of the air chamber and moves in response to the elongation or the shortening of the invaginated section to propel the toy through a liquid. The receptacle for the toy is improved by locating a pump chamber in association with the lower part of the receptacle allowing for complete purging of the air out of the pump chamber. The receptacle further includes a stopper having a protuberance on its lower side which fits within an upstanding wall on the upper portion of the receptacle. When the stopper is fitted onto the receptacle, the protuberance is forced into the upper surface of the liquid within the receptacle and displaces any gas within the upper periphery of the receptacle rendering the receptacle essentially gas free such that the liquid therein is capable of transmitting pressure differences from the pump directly to the air chamber of the diving component toy.
Abstract translation: 笛卡尔潜水玩具的改进包括玩具的潜水部件和玩具潜入的容器的改型。潜水玩具包括一个空气室，其一部分在空气室的剩余部分内陷入。 内陷部分被卷曲，并且能够相对于空气室外的环境中的压力变化而延伸或缩短。 推进构件连接到空气室的内陷部分，并响应于内陷部分的伸长或缩短而移动，以推动玩具通过液体。 通过将与容器的下部相关联的泵室定位来改善玩具的容器，从而将空气完全清除出泵室。 该容器还包括止动件，其在其下侧具有突出部，该突起装配在容器的上部上的直立壁内。 当止动件安装在容器上时，突起被迫进入容器内的液体的上表面，并移动容器的上周边内的任何气体，使得容器基本上无气体，使得其中的液体能够传递压力 从泵直接到潜水部件玩具的气室的差异。
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