Patents by Inventor Zhangjun Yu
Zhangjun Yu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11944989Abstract: An automatic return shower head and a use method thereof are provided. The automatic return shower head comprises a handle, a valve body, a water distribution disc, a switching return assembly and a shower head body configured to be connected with the handle and having a water outlet passage communicating with a water supply passage of the handle. The valve body is provided with water distribution hole(s), fixed to a joint between the shower head body and the handle, and located between the water supply passage and the water outlet passage. The water distribution disc is provided inside the joint and rotates relative to the valve body. The switching return assembly comprises a switching assembly linked with the water distribution disc, a knob provided on a wall surface of the joint and linked with the switching assembly, and a return portion linked with the knob.Type: GrantFiled: November 2, 2020Date of Patent: April 2, 2024Assignee: SINYU TECHNOLOGY (FUJIAN) CO., LTD.Inventors: Zhangjun Yu, Qianzhen Fang, Zhicheng Lin, Huasheng Peng
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Publication number: 20220176389Abstract: Provided is a hand shower with an automatically returnable side switch handle, hand shower including a hand shower body, a limiting portion, and a switching mechanism. A rotary disc and a water distribution component are configured inside the hand shower body, a notch is formed in a side surface thereof hand shower, and the limiting portion is fixed therein hand shower. The switching mechanism includes a toggle button, a transmission component, and an elastic reset member. The toggle button is movably provided in the notch and is linked with the transmission component, which is driven to move by toggling the toggle button. The transmission component is linked with the rotary disc to drive it to rotate in a forward direction relative to the water distribution component. The elastic reset member is provided in the hand shower body and acts on the transmission component to drive it to drive the toggle button to be reset.Type: ApplicationFiled: November 2, 2020Publication date: June 9, 2022Inventors: Zhangjun YU, Zhicheng LIN, Qianzhen FANG
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Publication number: 20220088622Abstract: An automatic return shower head and a use method thereof are provided. The automatic return shower head comprises a handle, a valve body, a water distribution disc, a switching return assembly and a shower head body configured to be connected with the handle and having a water outlet passage communicating with a water supply passage of the handle. The valve body is provided with water distribution hole(s), fixed to a joint between the shower head body and the handle, and located between the water supply passage and the water outlet passage. The water distribution disc is provided inside the joint and rotates relative to the valve body. The switching return assembly comprises a switching assembly linked with the water distribution disc, a knob provided on a wall surface of the joint and linked with the switching assembly, and a return portion linked with the knob.Type: ApplicationFiled: November 2, 2020Publication date: March 24, 2022Inventors: Zhangjun YU, Qianzhen FANG, Zhicheng LIN, Huasheng PENG
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Publication number: 20190374959Abstract: A shower head, including the following components arranged successively from top to bottom: an upper plate provided with water inlets, a water dispensing plate provided with water outflow openings, and a water outflow panel provided with water outflow nozzles, wherein the water dispensing plate is provided with an impeller, which is in rotatable connection with the water dispensing plate and intermittently blocks the water outflow openings by way of rotation, and the water outflow openings are arranged in one-to-one correspondence with the water outflow nozzles. The shower head has a simple structure, and the impeller intermittently blocks the water outflow openings, hereby forming a pulsed water flow at the water outflow openings and realizing a massage-like effect for users.Type: ApplicationFiled: February 27, 2018Publication date: December 12, 2019Applicant: SINYU TECHNOLOGY (FUJIAN) CO., LTD.Inventor: Zhangjun YU
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Publication number: 20190240682Abstract: Disclosed is a shower device without remaining water, including a body and a connector. A water division body and a water outlet body are arranged successively from top to bottom within the body, and an elastic seal pad is provided there between. The water outlet body is provided with a water outlet passage, a water division post is arranged in an inner axial hole of the water division body, and a water inlet hole is formed between an outer side wall of the water division post and an inner wall of the inner axial hole of the water division body. The water division post is provided with a drain passage, with a water inlet end of the drain passage extending to a lower end surface of the water division post, and a water outlet end of the drain passage extending to a side wall of the water outlet body.Type: ApplicationFiled: August 19, 2016Publication date: August 8, 2019Inventor: Zhangjun Yu
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Patent number: 10350618Abstract: A shower head capable of automatic switching and manual positioning is provided. By pressing buttons, a tension spring brings a final-stage small gear of a gear transmission unit to mesh with a switching gear. A rotor drives the switching gear through the gear transmission unit, enabling a water hole of the switching gear to align with one of water diversion holes of a water diversion seat for automatic switching to provide different outflow modes. The shower head implements function switching with one hand and is convenient to use.Type: GrantFiled: October 24, 2012Date of Patent: July 16, 2019Assignee: SINYU TECHNOLOGY (FUJIAN) CO., LTD.Inventor: Zhangjun Yu
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Patent number: 10259000Abstract: Disclosed is a circumferentially revolving water outflowing device, having a main body, an upper cover, a lower cover, a water outflowing assembly and a revolving swing. The upper and lower covers are respectively covered on an upper and a lower end face of the main body, forming a water inlet cavity therein. The water inlet cavity is provided therein with an impeller, a speed reduction duplex gear and an output gear. The output gear is provided at an axial center portion thereof with a first rotating shaft, which rotates synchronously therewith, extends through the water inlet cavity out of the lower cover and is fixedly connected to one end of the revolving swing. The other end of the revolving swing is rotationally connected to an upper end face of the water outflowing seat. The revolving swing drives the water outflowing assembly to rotate under the driving of the output gear.Type: GrantFiled: August 18, 2015Date of Patent: April 16, 2019Assignee: SINYU TECHNOLOGY (FUJIAN) CO., LTDInventors: Zhangjun Yu, Zhifeng Wu
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Publication number: 20180169675Abstract: Disclosed is a circumferentially revolving water outflowing device, having a main body, an upper cover, a lower cover, a water outflowing assembly and a revolving swing. The upper and lower covers are respectively covered on an upper and a lower end face of the main body, forming a water inlet cavity therein. The water inlet cavity is provided therein with an impeller, a speed reduction duplex gear and an output gear. The output gear is provided at an axial center portion thereof with a first rotating shaft, which rotates synchronously therewith, extends through the water inlet cavity out of the lower cover and is fixedly connected to one end of the revolving swing. The other end of the revolving swing is rotationally connected to an upper end face of the water outflowing seat. The revolving swing drives the water outflowing assembly to rotate under the driving of the output gear.Type: ApplicationFiled: August 18, 2015Publication date: June 21, 2018Applicant: SINYU TECHNOLOGY (FUJIAN) CO., LTD.Inventors: Zhangjun YU, Zhifeng WU
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Patent number: 9776196Abstract: Disclosed is a push-button switching structure for a hand-held shower head, including a water-dividing disc installed between a water inlet and a water outlet of a switching space and formed with a water-dividing hole, first bevel teeth, and a ratchet; a driver installed on the water-diving disc and having a bevelled groove and second bevel teeth to mate with the first bevel teeth; a worm having a bevelled reinforcing fillet to mate with the bevelled groove and a stopping part extending out of the switching space; a positioning pin pivoted in the switching space and having a pawl to mate with the ratchet; and a push button corresponding to the stopping part and mounted outside the switching space. This structure achieves the function of one push button controlling multiple water outputs.Type: GrantFiled: October 9, 2014Date of Patent: October 3, 2017Assignee: Sinyu Technology (Fujian) Co., Ltd.Inventor: Zhangjun Yu
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Patent number: 9764339Abstract: A button switching type handheld shower head includes a water diversion seat between a body and a panel and a water diversion body at a side of the water diversion seat. A guiding groove and a bevel are formed in the inner wall of a center hole of the water diversion body. A first guiding bar is formed on the switching shaft. A switching sheet and a spring are sleeved on the switching shaft. A second guiding bar is formed at the center of the switching sheet. A guiding bevel is formed on the second guiding bar corresponding to the bevel. A turning sheet is pivoted in the body, an executing end is connected with the rear end of the switching shaft, and an operation end right faces the top of a button. The button is installed on a handle of the body and extends out of the body.Type: GrantFiled: October 11, 2013Date of Patent: September 19, 2017Assignee: SINYU TECHNOLOGY (FUJIAN) CO., LTD.Inventor: Zhangjun Yu
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Patent number: D944919Type: GrantFiled: October 20, 2020Date of Patent: March 1, 2022Assignee: SINYU TECHNOLOGY (FUJIAN) CO., LTD.Inventors: Zhangjun Yu, Shaoming Gao, Shengda Yu
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Patent number: D944923Type: GrantFiled: October 20, 2020Date of Patent: March 1, 2022Assignee: SINYU TECHNOLOGY (FUJIAN) CO., LTD.Inventors: Zhangjun Yu, Shaoming Gao, Shengda Yu
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Patent number: D962389Type: GrantFiled: February 22, 2021Date of Patent: August 30, 2022Assignee: SINYU TECHNOLOGY (FUJIAN) CO., LTD.Inventors: Zhangjun Yu, Shengda Yu, Shaoming Gao
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Patent number: D977064Type: GrantFiled: May 4, 2021Date of Patent: January 31, 2023Assignee: Sinyu Technology (Fujian) Co., Ltd.Inventors: Zhangjun Yu, Shaoming Gao, Shengda Yu, Huasheng Peng
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Patent number: D977065Type: GrantFiled: May 5, 2021Date of Patent: January 31, 2023Assignee: Sinyu Technology (Fujian) Co., Ltd.Inventors: Zhangjun Yu, Shaoming Gao, Shengda Yu
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Patent number: D992084Type: GrantFiled: December 22, 2021Date of Patent: July 11, 2023Assignee: Sinyu Technology (Fujian) Co., Ltd.Inventors: Zhangjun Yu, Shengda Yu, Shaoming Gao
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Patent number: D992085Type: GrantFiled: December 22, 2021Date of Patent: July 11, 2023Assignee: Sinyu Technology (Fujian) Co., Ltd.Inventors: Zhangjun Yu, Shengda Yu, Shaoming Gao
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Patent number: D996563Type: GrantFiled: December 24, 2021Date of Patent: August 22, 2023Assignee: Sinyu Technology (Fujian) Co., Ltd.Inventors: Zhangjun Yu, Shaoming Gao, Shengda Yu
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Patent number: D994840Type: GrantFiled: January 12, 2022Date of Patent: August 8, 2023Inventors: Zhangjun Yu, Shaoming Gao, Shengda Yu
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Patent number: D999339Type: GrantFiled: January 12, 2022Date of Patent: September 19, 2023Inventors: Zhangjun Yu, Shaoming Gao, Shengda Yu