Patents by Inventor Yongqiang Yan

Yongqiang Yan 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).

  • Patent number: 11599129
    Abstract: A multi-mode manipulated water outlet device includes a faucet body and a control box. The faucet body includes a main body, and a second induction unit, a first temperature control valve group, a first water inlet unit and a first water outlet unit that are fixedly disposed on the main body. The first water inlet unit and the first water outlet unit communicate with the first temperature control valve group. The control box includes a second temperature control valve group, and a second water inlet unit and a second water outlet unit communicating with the second temperature control valve group. The first water inlet unit communicates with the second water outlet unit. One flow path manipulation mode is provided through the first temperature control valve group, and another flow path manipulation mode is provided through the second induction unit, thereby providing two different control modes for operating the device.
    Type: Grant
    Filed: March 16, 2021
    Date of Patent: March 7, 2023
    Assignee: XIAMEN DELMEI SANITARY WARE CO., LTD.
    Inventors: Weilong Luo, Tao Ma, Chunhua Wang, Yongqiang Yan
  • Patent number: 11401704
    Abstract: An on-basin installation device of a faucet is provided, wherein a basin surface is disposed with an installation hole. The device includes an installation seat, for installing the faucet above the basin surface and disposed with a limiting hole; a fastener, disposed with a first connection hole and a second connection hole; a driving member, disposed with a driving part at one end thereof, wherein the driving part abuts to a top surface of the installation seat, another end thereof passes through the limiting hole and the installation hole to extend below the basin surface, and a portion thereof extending below the basin surface penetrates the first connection hole and is screwed with the first connection hole; and an anti-rotation member, with one end thereof fixed to the installation seat and another end thereof penetrating the second connection hole and abutting to a side wall of the second connection hole.
    Type: Grant
    Filed: July 21, 2020
    Date of Patent: August 2, 2022
    Assignee: Xiamen Delmei Sanitary Ware Co., Ltd.
    Inventors: Chunhua Wang, Yongqiang Yan
  • Publication number: 20220214705
    Abstract: A multi-mode manipulated water outlet device includes a faucet body and a control box. The faucet body includes a main body, and a second induction unit, a first temperature control valve group, a first water inlet unit and a first water outlet unit that are fixedly disposed on the main body. The first water inlet unit and the first water outlet unit communicate with the first temperature control valve group. The control box includes a second temperature control valve group, and a second water inlet unit and a second water outlet unit communicating with the second temperature control valve group. The first water inlet unit communicates with the second water outlet unit. One flow path manipulation mode is provided through the first temperature control valve group, and another flow path manipulation mode is provided through the second induction unit, thereby providing two different control modes for operating the device.
    Type: Application
    Filed: March 16, 2021
    Publication date: July 7, 2022
    Applicant: XIAMEN DELMEI SANITARY WARE CO., LTD.
    Inventors: Weilong LUO, Tao MA, Chunhua WANG, Yongqiang YAN
  • Publication number: 20220213673
    Abstract: A combined shower includes a wall-mounted supporting arm, an over-head shower and a hand-held shower. The over-head shower is fixed on the wall-mounted supporting arm. The hand-held shower is detachably fixed on the wall-mounted supporting arm through a hose. A switching button is provided on the wall-mounted supporting arm, and the switching button is configured to selectively switch on the over-head shower or the hand-held shower through a handle. Additionally, the wall-mounted supporting arm is provided with a mounting ring, the hand-held shower is provided with a central hole, and the hand-held shower is sleeved outside the mounting ring through the central hole, which ensures that the hand-held shower can be stably fixed on the wall-mounted supporting arm and can also be freely taken and used.
    Type: Application
    Filed: March 16, 2021
    Publication date: July 7, 2022
    Applicant: XIAMEN DELMEI SANITARY WARE CO., LTD.
    Inventors: Xusheng HE, Weilong LUO, Chunhua WANG, Yongqiang YAN
  • Patent number: 11365818
    Abstract: A shower control valve with a reasonable arrangement includes a main body, a control member and a holding member. The main body includes a water inlet channel and a water outlet channel. The control member is movably arranged at one end of the main body and used to control on-off between the water inlet channel and the water outlet channel. The holding member includes a connecting part fixedly connected to the other end of the main body, and a hooking part for hooking a shower head. The connecting part and the hooking part are staggered along the radial direction of the main body to form a give-way space, which prevents interference with other parts during the plugging and unplugging process of the shower, and provides a simple structure and strong practicability.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: June 21, 2022
    Assignee: XIAMEN DELMEI SANITARY WARE CO., LTD.
    Inventors: Changzheng Ni, Jingyun Wu, Yongqiang Yan
  • Publication number: 20220057003
    Abstract: A shower control valve with a reasonable arrangement includes a main body, a control member and a holding member. The main body includes a water inlet channel and a water outlet channel. The control member is movably arranged at one end of the main body and used to control on-off between the water inlet channel and the water outlet channel. The holding member includes a connecting part fixedly connected to the other end of the main body, and a hooking part for hooking a shower head. The connecting part and the hooking part are staggered along the radial direction of the main body to form a give-way space, which prevents interference with other parts during the plugging and unplugging process of the shower, and provides a simple structure and strong practicability.
    Type: Application
    Filed: September 30, 2020
    Publication date: February 24, 2022
    Applicant: XIAMEN DELMEI SANITARY WARE CO., LTD.
    Inventors: Changzheng NI, Jingyun WU, Yongqiang YAN
  • Publication number: 20210317642
    Abstract: An on-basin installation device of a faucet is provided, wherein a basin surface is disposed with an installation hole. The device includes an installation seat, for installing the faucet above the basin surface and disposed with a limiting hole; a fastener, disposed with a first connection hole and a second connection hole; a driving member, disposed with a driving part at one end thereof, wherein the driving part abuts to a top surface of the installation seat, another end thereof passes through the limiting hole and the installation hole to extend below the basin surface, and a portion thereof extending below the basin surface penetrates the first connection hole and is screwed with the first connection hole; and an anti-rotation member, with one end thereof fixed to the installation seat and another end thereof penetrating the second connection hole and abutting to a side wall of the second connection hole.
    Type: Application
    Filed: July 21, 2020
    Publication date: October 14, 2021
    Applicant: Xiamen Delmei Sanitary Ware Co., Ltd.
    Inventors: Chunhua WANG, Yongqiang YAN
  • Publication number: 20200284009
    Abstract: A hose includes a hose body provided with a first water passage, a connecting assembly connected to the hose body and provided with a second water passage communicating with the first water passage and a light transmitting portion, a temperature-sensitive light-emitting assembly mounted in the second water passage and a hydro-generator, a temperature sensor and an LED light, wherein the hydro-generator powers the temperature sensor and the LED light, the temperature sensor senses a water temperature, and the LED light emits light when the water temperature reaches a threshold, an impeller fixedly connected to a rotor of the hydro-generator and facing a water inlet direction, and a flow guiding base mounted in the second water passage and provided with a baffle, and the baffle is provided with a spiral-shaped water passing hole for water flowing through so as to drive the impeller to rotate.
    Type: Application
    Filed: March 6, 2020
    Publication date: September 10, 2020
    Applicant: Xiamen Delmei Sanitary Ware Co., Ltd.
    Inventors: Changzheng NI, Yongqiang YAN
  • Patent number: D754815
    Type: Grant
    Filed: February 5, 2015
    Date of Patent: April 26, 2016
    Assignee: XIAMEN DELMEI SANITARY WARE CO., LTD.
    Inventors: Liping Zou, Yongqiang Yan
  • Patent number: D755346
    Type: Grant
    Filed: February 6, 2015
    Date of Patent: May 3, 2016
    Assignee: XIAMEN DELMEI SANITARY WARE CO., LTD.
    Inventor: Yongqiang Yan