Patents by Inventor Xinzhou WANG

Xinzhou WANG 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: 11731309
    Abstract: Disclosed is a bamboo strip shaping method, which includes the following steps: S01: cutting a bamboo tube, and removing inner joints, outer joints and bamboo outer skin; S02: trisecting or quartering the bamboo tube in a longitudinal direction to obtain curved bamboo strips; S03: placing the curved bamboo strips in a bamboo strip shaping device for processing; S04: subjecting the curved bamboo strips to steam treatment and heating softening treatment; S05: pressing and shaping the curved bamboo strips to obtain flattened bamboo strips, and drying for a first time under a maintained pressure; S06: wetting bamboo outer skin surfaces and bamboo inner skin surfaces of the flattened bamboo strips, and drying for a second time; and S07: wetting the bamboo outer skin surfaces and the bamboo inner skin surfaces of the flattened bamboo strips, and drying for a third time.
    Type: Grant
    Filed: November 9, 2021
    Date of Patent: August 22, 2023
    Assignee: Nanjing Forestry University
    Inventors: Haiyang Zhang, Yanjun Li, Xinzhou Wang, Zhichao Lou
  • Patent number: 11318635
    Abstract: Disclosed is a bamboo strip shaping method, which includes the following steps: S01: cutting a bamboo tube, and removing inner joints, outer joints and bamboo outer skin; S02: trisecting or quartering the bamboo tube in a longitudinal direction to obtain curved bamboo strips; S03: placing the curved bamboo strips in a bamboo strip shaping device for processing; S04: subjecting the curved bamboo strips to steam treatment and heating softening treatment; S05: pressing and shaping the curved bamboo strips to obtain flattened bamboo strips, and drying for a first time under a maintained pressure; S06: wetting bamboo outer skin surfaces and bamboo inner skin surfaces of the flattened bamboo strips, and drying for a second time; and S07: wetting the bamboo outer skin surfaces and the bamboo inner skin surfaces of the flattened bamboo strips, and drying for a third time.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: May 3, 2022
    Assignee: NANJING FORESTRY UNIVERSITY
    Inventors: Haiyang Zhang, Yanjun Li, Xinzhou Wang, Zhichao Lou
  • Publication number: 20220063126
    Abstract: Disclosed is a bamboo strip shaping method, which includes the following steps: S01: cutting a bamboo tube, and removing inner joints, outer joints and bamboo outer skin; S02: trisecting or quartering the bamboo tube in a longitudinal direction to obtain curved bamboo strips; S03: placing the curved bamboo strips in a bamboo strip shaping device for processing; S04: subjecting the curved bamboo strips to steam treatment and heating softening treatment; S05: pressing and shaping the curved bamboo strips to obtain flattened bamboo strips, and drying for a first time under a maintained pressure; S06: wetting bamboo outer skin surfaces and bamboo inner skin surfaces of the flattened bamboo strips, and drying for a second time; and S07: wetting the bamboo outer skin surfaces and the bamboo inner skin surfaces of the flattened bamboo strips, and drying for a third time.
    Type: Application
    Filed: November 9, 2021
    Publication date: March 3, 2022
    Inventors: Haiyang Zhang, Yanjun Li, Xinzhou Wang, Zhichao Lou
  • Publication number: 20200324435
    Abstract: Disclosed is a bamboo strip shaping method, which includes the following steps: S01: cutting a bamboo tube, and removing inner joints, outer joints and bamboo outer skin; S02: trisecting or quartering the bamboo tube in a longitudinal direction to obtain curved bamboo strips; S03: placing the curved bamboo strips in a bamboo strip shaping device for processing; S04: subjecting the curved bamboo strips to steam treatment and heating softening treatment; S05: pressing and shaping the curved bamboo strips to obtain flattened bamboo strips, and drying for a first time under a maintained pressure; S06: wetting bamboo outer skin surfaces and bamboo inner skin surfaces of the flattened bamboo strips, and drying for a second time; and S07: wetting the bamboo outer skin surfaces and the bamboo inner skin surfaces of the flattened bamboo strips, and drying for a third time.
    Type: Application
    Filed: March 27, 2020
    Publication date: October 15, 2020
    Inventors: Haiyang Zhang, Yanjun Li, Xinzhou Wang, Zhichao Lou
  • Patent number: 10624509
    Abstract: A vacuum cleaner includes a hand-held device and the hand-held device has a housing defining an air inlet and an air blowing port at a front end thereof, the air blowing port being disposed adjacent to the air inlet; a dust cup disposed in the housing and connected to the air inlet; and an electric motor defining a motor chamber in communication with the dust cup, in which an airflow entering through the air inlet flows out of the air blowing port after flowing through the dust cup and the electric motor.
    Type: Grant
    Filed: June 28, 2017
    Date of Patent: April 21, 2020
    Assignee: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.
    Inventors: Xinzhou Wang, Yonghua Wang, Min Zhong, HUazhen Tan
  • Patent number: 10575688
    Abstract: The present disclosure relates to a hand-held vacuum cleaner (100), comprising a housing (1), a dust cup (2) and an electrical motor (3). The housing (1) is provided with an air inlet (111), an air outlet (311) and an air blowing vent (121), and the air blowing vent (121) is disposed adjacent to the air inlet (111). The dust cup (2) is disposed to the housing (1), and the dust cup (2) is connected to the air inlet (111). The electrical motor (3) is provided with an electrical motor chamber (31), airflow from the air inlet (111) switchably flows out through at least one of the air outlet (311) and the air blowing vent (121) by means of a switching mechanism (4) after flowing through the dust cup (2) and the electrical motor (3).
    Type: Grant
    Filed: March 22, 2016
    Date of Patent: March 3, 2020
    Assignee: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.
    Inventors: Min Zhong, Xinzhou Wang, Yonghua Wang
  • Patent number: 10548441
    Abstract: A vacuum cleaner (100) is provided. The vacuum cleaner (100) includes a hand-held device (400), and the hand-held device includes: a housing (401); a dust cup (402) disposed in the housing (401) and having a dust outlet in a bottom thereof; and an ash pouring plate (405) disposed at a bottom of the housing (401. The ash pouring plate (405) is configured to be movable between an open position for opening the dust outlet and a closed position for closing the dust outlet.
    Type: Grant
    Filed: March 22, 2016
    Date of Patent: February 4, 2020
    Assignee: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.
    Inventors: Xinzhou Wang, Yonghua Wang, Min Zhong
  • Patent number: 10531773
    Abstract: A hand-held vacuum cleaner (100) is provides, including a housing (1) and a floor brush (200), the housing (1) is provided with an air inlet (111) and an air blowing vent (121), the air blowing vent (121) is disposed adjacent to the air inlet (111); the floor brush (200) is provided with a floor brush inlet (201), a floor brush outlet (203) and a floor brush opening (202), the floor brush inlet (201) is in communication with the air blowing vent (121), the floor brush outlet (203) is in communication with the air inlet (111), the floor brush opening (202) is located at a side of the floor brush (200) away from the housing (1), and an airflow blowing from the air blowing vent (121) first flows to the floor brush opening (202) through the floor brush inlet (201), and then flows to the air inlet (111) through the floor brush outlet (203).
    Type: Grant
    Filed: March 22, 2016
    Date of Patent: January 14, 2020
    Assignee: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.
    Inventors: Xinzhou Wang, Yonghua Wang, Min Zhong, Chaoyi Deng
  • Patent number: 10478028
    Abstract: A rechargeable vacuum cleaner assembly includes: a rechargeable vacuum cleaner provided with a first magnetic member (1011); and a charging stand (100) provided with a second magnetic member (1012), in which the first magnetic member (1011) is configured to cooperate with the second magnetic member (1012) through magnetic attraction so as to position the rechargeable vacuum cleaner to the charging stand (100).
    Type: Grant
    Filed: March 22, 2016
    Date of Patent: November 19, 2019
    Assignee: JIANGSU MIDEA CLEANING APPLIANCES CO. LTD.
    Inventors: Chaoyi Deng, Min Zhong, Xinzhou Wang, Yonghua Wang
  • Patent number: 10478035
    Abstract: A charging stand (100) for a vacuum cleaner (200) includes: a body (1), a charger (7) and a wire-winding frame (6). The charger (7) is connected with the body (1) via a power cord (71) and provided with a pin (72); the wire-winding frame (6) is disposed to the body (1) and defines an inserting slot (611), in which the pin (72) is configured to be fitted with the inserting slot (611), and the power cord (71) is configured to be wound around the wire-winding frame (6).
    Type: Grant
    Filed: March 22, 2016
    Date of Patent: November 19, 2019
    Assignee: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.
    Inventors: Chaoyi Deng, Min Zhong, Xinzhou Wang, Yonghua Wang
  • Patent number: 10463218
    Abstract: A charging stand (100) for a vacuum cleaner (200) includes a body (1), a pedal (2) and a safety protection device (3). The pedal (2) is disposed to the body (1) and is pivotable between a first position and a second position. The safety protection device (3) is disposed to the body (1), normally cooperate with the pedal (2), and separate from cooperation with the pedal (2) to make the pedal (2) move from the first position to the second position when moved.
    Type: Grant
    Filed: November 18, 2016
    Date of Patent: November 5, 2019
    Inventors: Min Zhong, Chaoyi Deng, Xinzhou Wang, Yonghua Wang
  • Patent number: 10335002
    Abstract: A hand-held vacuum cleaner includes a dust cup including a first cyclone, a cyclone assembly, and a filtration member. The cyclone assembly includes a plurality of second cyclones, a guiding channel is defined between two of the plurality of the second cyclones, the guiding channel is in communication with the first air vent and an airflow is guided to an outer circumference of the cyclone assembly by the guiding channel along a tangent line to a circumferential wall of the second cyclone adjacent to the guiding channel, each second cyclone has an air inducing notch and is provided with an air guiding pipe, the filtration member is disposed along the outer circumference of the cyclone assembly, and the airflow in the outer circumference of the cyclone assembly tangentially enters the second cyclone through the filtration member and the air inducing notch.
    Type: Grant
    Filed: June 28, 2017
    Date of Patent: July 2, 2019
    Assignee: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.
    Inventors: Xinzhou Wang, Yonghua Wang, Min Zhong
  • Patent number: 10307031
    Abstract: A charging stand (100) for a vacuum cleaner (200) includes: a body (1); and a pedal (2) disposed on the body (1) and pivotable between a first position and a second position, wherein when the pedal (2) is in the first position, the vacuum cleaner (200) is suitable to be placed on the pedal (2) to be charged.
    Type: Grant
    Filed: June 27, 2017
    Date of Patent: June 4, 2019
    Assignee: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD
    Inventors: Min Zhong, Chaoyi Deng, Xinzhou Wang, Yonghua Wang
  • Patent number: 10201259
    Abstract: A vacuum cleaner is provided. The vacuum cleaner comprising a hand-held device, in which the hand-held device includes: a housing defining an air inlet, an air outlet and an air blowing port therein, the air blowing port being disposed adjacent to the air inlet; a dust cup disposed in the housing and connected with the air inlet; and an electric motor defining a motor chamber, wherein an airflow entering through the air inlet switchably flows out of one of the air outlet and the air blowing port by a switching mechanism after flowing through the dust cup and the electric motor.
    Type: Grant
    Filed: July 22, 2016
    Date of Patent: February 12, 2019
    Assignee: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.
    Inventors: Xinzhou Wang, Yonghua Wang, Min Zhong, Huazhen Tan
  • Patent number: 10136786
    Abstract: A charging stand (100) for a vacuum cleaner (200) includes: a body (1); and a blade (4) vertically disposed on the body (1), in which the blade (4) extends curvedly along a length direction of the blade (4) and is configured to cut off hairs wound around a brushroll (201) of the vacuum cleaner (200).
    Type: Grant
    Filed: June 27, 2017
    Date of Patent: November 27, 2018
    Assignee: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.
    Inventors: Chaoyi Deng, Min Zhong, Xinzhou Wang, Yonghua Wang
  • Publication number: 20180333018
    Abstract: A rechargeable vacuum cleaner assembly includes: a rechargeable vacuum cleaner provided with a first magnetic member (1011); and a charging stand (100) provided with a second magnetic member (1012), in which the first magnetic member (1011) is configured to cooperate with the second magnetic member (1012) through magnetic attraction so as to position the rechargeable vacuum cleaner to the charging stand (100).
    Type: Application
    Filed: March 22, 2016
    Publication date: November 22, 2018
    Applicant: JIANGSU MIDEA CLEANING APPLIANCES CO. LTD.
    Inventors: Chaoyi Deng, Min Zhong, Xinzhou Wang, Yonghua Wang
  • Publication number: 20180333019
    Abstract: A vacuum cleaner (100) is provided. The vacuum cleaner (100) includes a hand-held device (400), and the hand-held device includes: a housing (401); a dust cup (402) disposed in the housing (401) and having a dust outlet in a bottom thereof; and an ash pouring plate (405) disposed at a bottom of the housing (401. The ash pouring plate (405) is configured to be movable between an open position for opening the dust outlet and a closed position for closing the dust outlet.
    Type: Application
    Filed: March 22, 2016
    Publication date: November 22, 2018
    Applicant: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.
    Inventors: Xinzhou WANG, Yonghua WANG, Min ZHONG
  • Publication number: 20180310786
    Abstract: The present disclosure relates to a hand-held vacuum cleaner (100), comprising a housing (1), a dust cup (2) and an electrical motor (3). The housing (1) is provided with an air inlet (111), an air outlet (311) and an air blowing vent (121), and the air blowing vent (121) is disposed adjacent to the air inlet (111). The dust cup (2) is disposed to the housing (1), and the dust cup (2) is connected to the air inlet (111). The electrical motor (3) is provided with an electrical motor chamber (31), airflow from the air inlet (111) switchably flows out through at least one of the air outlet (311) and the air blowing vent (121) by means of a switching mechanism (4) after flowing through the dust cup (2) and the electrical motor (3).
    Type: Application
    Filed: March 22, 2016
    Publication date: November 1, 2018
    Applicant: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.
    Inventors: Min Zhong, Xinzhou Wang, Yonghua Wang
  • Publication number: 20180310789
    Abstract: A charging stand (100) for a vacuum cleaner (200) includes: a body (1), a charger (7) and a wire-winding frame (6). The charger (7) is connected with the body (1) via a power cord (71) and provided with a pin (72); the wire-winding frame (6) is disposed to the body (1) and defines an inserting slot (611), in which the pin (72) is configured to be fitted with the inserting slot (611), and the power cord (71) is configured to be wound around the wire-winding frame (6).
    Type: Application
    Filed: March 22, 2016
    Publication date: November 1, 2018
    Applicant: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.
    Inventors: Chaoyi Deng, Min Zhong, Xinzhou Wang, Yonghua Wang
  • Publication number: 20180042436
    Abstract: A hand-held vacuum cleaner (100) is provides, including a housing (1) and a floor brush (200), the housing (1) is provided with an air inlet (111) and an air blowing vent (121), the air blowing vent (121) is disposed adjacent to the air inlet (111); the floor brush (200) is provided with a floor brush inlet (201), a floor brush outlet (203) and a floor brush opening (202), the floor brush inlet (201) is in communication with the air blowing vent (121), the floor brush outlet (203) is in communication with the air inlet (111), the floor brush opening (202) is located at a side of the floor brush (200) away from the housing (1), and an airflow blowing from the air blowing vent (121) first flows to the floor brush opening (202) through the floor brush inlet (201), and then flows to the air inlet (111) through the floor brush outlet (203).
    Type: Application
    Filed: March 22, 2015
    Publication date: February 15, 2018
    Applicant: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.
    Inventors: Xinzhou WANG, Yonghua WANG, Min ZHONG, Chaoyi DENG