-
公开(公告)号：US20240337122A1
公开(公告)日：2024-10-10
申请号：US18243895
申请日：2023-09-08
发明人： Xianglin ZENG
IPC分类号： E04H4/00
CPC分类号： E04H4/0025
摘要： An inflatable poll is provided including a bottom wall and a side wall, together defining a water cavity. The side wall includes an inner side wall having a lower edge welded to the bottom wall, forming an annular weld; an outer side wall surrounding the inner side wall, and a top wall. The inner side wall, the outer side wall, and the top wall together define an inflatable chamber therein. The annular weld includes at least one arched weld segment projecting toward the outer side wall.
-
公开(公告)号：US20240325852A1
公开(公告)日：2024-10-03
申请号：US18593559
申请日：2024-03-01
发明人： Xiaobo CHEN , Fengwang CHEN , Yanping WU , Deju YU
CPC分类号： A63B71/022 , A63B5/11 , A63B71/023
摘要： There is presented an easy-to-assemble trampoline kit, providing improved assembly complexity and reducing assembly time over prior approaches, while also enhancing stability and user safety. Aspects of the present invention include: a support frame for mounting a rebounding mat and a protective net, net support posts for mounting and positioning the protective net; wherein lower ends of the net support posts are inserted into connection joints of the support frame, and the protective net is connected to the net support posts such that the protective net is in a tensioned state. Also provided with the trampoline are water spray nozzles to enhance user enjoyment of the trampoline. Such an easy-to-assemble trampoline allows for a convenient assembly operation of the net support posts on a trampoline, and a convenient connection between the protective net and the net support posts, which is conducive to efficient trampoline assembly and safety.
-
公开(公告)号：US20240318448A9
公开(公告)日：2024-09-26
申请号：US17830578
申请日：2022-06-02
发明人： Shuiyong HUANG
CPC分类号： E04H4/12 , E04H4/0025 , E04H4/148 , B05B17/08
摘要： A water spraying device and an above-ground pool including the water spraying device are provided. The water spraying device includes: a sprayer assembly having a water inlet end, a water outlet end, and a first magnetic element disposed on the water inlet end; and a mounting assembly including a first end, a second end in fluid communication with the first end, and a second magnetic element disposed on the first end of the mounting assembly. The mounting assembly defines therein a water passage to the sprayer assembly. The first magnetic element is mutually attractive to the second magnetic element such that the water inlet end of the sprayer assembly and the first end of the mounting assembly are detachably connectable via the first magnetic element and the second magnetic element.
-
公开(公告)号：US12044031B2
公开(公告)日：2024-07-23
申请号：US17688083
申请日：2022-03-07
发明人： Shuiyong Huang , Xiaobo Chen
CPC分类号： E04H4/005 , E04H2004/146
摘要： An above-ground pool is provided including a base; a surrounding wall joined to the base; and a pool liner, detachably connected to an inner side of the surrounding wall, the pool liner defining a water storage space therein. A support assembly of the pool comprises: horizontal and vertical support members, first connecting members, each connecting an upper end of one of the vertical support members to two of the horizontal support members, and second connecting members, each connecting a lower end of one of the vertical support members to the base. Each of the first connecting members has a first insertion slot having a shape corresponding to one of the vertical support members. Each of the second connecting members has a second insertion slot having a shape corresponding to one of the vertical support members.
-
公开(公告)号：US12031349B2
公开(公告)日：2024-07-09
申请号：US17856087
申请日：2022-07-01
发明人： Shuiyong Huang
CPC分类号： E04H4/0025 , A61H33/0087 , A61H33/02 , E04H4/14 , A61H2201/0103
摘要： A spa pool is provided including a pool body, the pool body including a pool bottom and a pool wall together defining a water cavity. The spa pool further includes: an inflatable seat defining therein a second air chamber and disposed in the water cavity; a first nozzle assembly, wherein at least a part of the first nozzle assembly is accommodated within the inflatable seat, and a first end of the first nozzle assembly is in fluid communication with the water cavity. The pool body further includes a fluid pipeline disposed in the first air chamber, the fluid pipeline being in fluid communication with a second end of the first nozzle assembly, so that the first nozzle assembly provides fluid communication between the water cavity and the fluid pipeline.
-
公开(公告)号：US20240075723A1
公开(公告)日：2024-03-07
申请号：US18109576
申请日：2023-02-14
发明人： Xianglin ZENG
IPC分类号： B32B27/12 , B32B5/02 , B32B7/12 , B32B27/40 , B32B37/00 , B32B37/08 , B32B37/10 , B32B37/12 , B32B37/20
CPC分类号： B32B27/12 , B32B5/02 , B32B7/12 , B32B27/40 , B32B37/0053 , B32B37/08 , B32B37/10 , B32B37/1284 , B32B37/203 , B32B2250/02 , B32B2255/10 , B32B2255/26 , B32B2274/00 , B32B2305/18 , B32B2375/00
摘要： A sheet and an apparatus and method for manufacturing the sheet are provided. The sheet includes a fabric layer and a covering layer, including a first layer including an elastic polymer material, a second layer including a binding material, and an intermediate layer, between the first layer and the second layer, including a mixture of the elastic polymer material and the binding material. The sheet additionally includes a fabric layer bonded to the binding material of the second layer.
-
公开(公告)号：US11821656B2
公开(公告)日：2023-11-21
申请号：US17235378
申请日：2021-04-20
发明人： Feng Liu
CPC分类号： F24H1/102 , F24H1/121 , F24H9/0015 , F24H9/146 , F24H9/1827 , H05B3/04 , H05B3/06 , H05B3/44 , H05B2203/016 , H05B2203/02 , H05B2203/021
摘要： A heating apparatus is disclosed. The heating apparatus comprises a PTC heating element, a first electrode, a second electrode, a first protection layer, a second protection layer, a first interlayer, and a second interlayer. A hardness of the first protection layer is greater than that of the first interlayer. A hardness of the second protection layer is greater than that of the second interlayer.
-
公开(公告)号：US20230354482A1
公开(公告)日：2023-11-02
申请号：US18219391
申请日：2023-07-07
发明人： Shuiyong HUANG , Jiang XU , Guoping LI
CPC分类号： H05B3/82 , F24H9/0015 , H05B3/03 , H05B3/141 , H05B3/28 , H05B2203/017 , H05B2203/02 , H05B2203/021
摘要： A PTC liquid heating device comprises a housing extending along a longitudinal axis and defining a liquid inlet and a liquid outlet. A PTC heating unit is inserted into the housing and extends along the longitudinal axis. The PTC heating unit includes a sleeve, a heat conductor and at least one PTC heating core. The heat conductor has a pair of metal profiles defining at least one chamber, the at least one chamber extending along the longitudinal axis to receive the at least one PTC heating core. The heat conductor is located in the sleeve and has a shape matching the sleeve. The PTC liquid heating device provides uniform and efficient heat transfer. In addition, the PTC liquid heating device has improved corrosion resistance and insulation properties, thereby prolonging the service life of the PTC liquid heating device.
-
公开(公告)号：US20230304592A1
公开(公告)日：2023-09-28
申请号：US17954153
申请日：2022-09-27
发明人： Shuiyong HUANG
CPC分类号： F16K15/202 , F16K15/1441 , F16K15/1825
摘要： A constant pressure valve for an inflatable product is provided. The constant pressure valve comprises: a housing defining an airflow channel within. A first sealing seat is disposed in the airflow channel and a first through hole is formed in the first sealing seat. An inflation valve core comprises: a first actuating assembly and a first valve head. The first actuating assembly is configured to drive the first valve head to disengage from the first through hole, or to engage with the first through hole in a sealing manner. The constant pressure valve is switchable between an inflation state, in which the first valve head is disengaged from the first through hole, and the airflow channel is unblocked; and a cut-off state in which the first valve head is engaged with the first through hole in a sealing manner, and the airflow channel is blocked by the first valve head.
-
公开(公告)号：US11680573B2
公开(公告)日：2023-06-20
申请号：US16904497
申请日：2020-06-17
发明人： Shuiyong Huang , Wanbin Qiu , Ruoxun Yin
CPC分类号： F04D25/06 , A47C27/082 , B63B7/085 , F04D29/503 , A63H33/00
摘要： An air pump is delineated for an inflatable product that can be selectively connected thereto. The inflatable product includes a shell located on a side wall. The shell includes an internal chamber for selective placement of the air pump and an air valve for selective communication with the air pump. When the air pump is located in the internal chamber it can be moved to switch between a first position and a second position. The air pump includes an air inlet and an air outlet such that the air inlet is in communication with the air valve in the first position to deflate the inflatable product and the air outlet is in communication with the air valve in the second position to inflate the inflatable product. The air pump can also be used externally via manual connection between the air inlet or the air outlet and other inflatable products.
-
-
-
-
-
-
-
-
-
搜索结果
237 条记录 (耗时 0.027 秒)
