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).
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Patent number: 11731309Abstract: 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: GrantFiled: November 9, 2021Date of Patent: August 22, 2023Assignee: Nanjing Forestry UniversityInventors: Haiyang Zhang, Yanjun Li, Xinzhou Wang, Zhichao Lou
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Patent number: 11318635Abstract: 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: GrantFiled: March 27, 2020Date of Patent: May 3, 2022Assignee: NANJING FORESTRY UNIVERSITYInventors: Haiyang Zhang, Yanjun Li, Xinzhou Wang, Zhichao Lou
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Publication number: 20220063126Abstract: 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: ApplicationFiled: November 9, 2021Publication date: March 3, 2022Inventors: Haiyang Zhang, Yanjun Li, Xinzhou Wang, Zhichao Lou
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Publication number: 20200324435Abstract: 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: ApplicationFiled: March 27, 2020Publication date: October 15, 2020Inventors: Haiyang Zhang, Yanjun Li, Xinzhou Wang, Zhichao Lou
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Patent number: 10624509Abstract: 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: GrantFiled: June 28, 2017Date of Patent: April 21, 2020Assignee: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.Inventors: Xinzhou Wang, Yonghua Wang, Min Zhong, HUazhen Tan
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Patent number: 10575688Abstract: 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: GrantFiled: March 22, 2016Date of Patent: March 3, 2020Assignee: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.Inventors: Min Zhong, Xinzhou Wang, Yonghua Wang
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Patent number: 10548441Abstract: 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: GrantFiled: March 22, 2016Date of Patent: February 4, 2020Assignee: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.Inventors: Xinzhou Wang, Yonghua Wang, Min Zhong
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Patent number: 10531773Abstract: 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: GrantFiled: March 22, 2016Date of Patent: January 14, 2020Assignee: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.Inventors: Xinzhou Wang, Yonghua Wang, Min Zhong, Chaoyi Deng
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Patent number: 10478028Abstract: 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: GrantFiled: March 22, 2016Date of Patent: November 19, 2019Assignee: JIANGSU MIDEA CLEANING APPLIANCES CO. LTD.Inventors: Chaoyi Deng, Min Zhong, Xinzhou Wang, Yonghua Wang
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Patent number: 10478035Abstract: 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: GrantFiled: March 22, 2016Date of Patent: November 19, 2019Assignee: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.Inventors: Chaoyi Deng, Min Zhong, Xinzhou Wang, Yonghua Wang
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Patent number: 10463218Abstract: 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: GrantFiled: November 18, 2016Date of Patent: November 5, 2019Inventors: Min Zhong, Chaoyi Deng, Xinzhou Wang, Yonghua Wang
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Patent number: 10335002Abstract: 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: GrantFiled: June 28, 2017Date of Patent: July 2, 2019Assignee: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.Inventors: Xinzhou Wang, Yonghua Wang, Min Zhong
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Patent number: 10307031Abstract: 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: GrantFiled: June 27, 2017Date of Patent: June 4, 2019Assignee: JIANGSU MIDEA CLEANING APPLIANCES CO., LTDInventors: Min Zhong, Chaoyi Deng, Xinzhou Wang, Yonghua Wang
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Patent number: 10201259Abstract: 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: GrantFiled: July 22, 2016Date of Patent: February 12, 2019Assignee: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.Inventors: Xinzhou Wang, Yonghua Wang, Min Zhong, Huazhen Tan
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Patent number: 10136786Abstract: 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: GrantFiled: June 27, 2017Date of Patent: November 27, 2018Assignee: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.Inventors: Chaoyi Deng, Min Zhong, Xinzhou Wang, Yonghua Wang
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Publication number: 20180333018Abstract: 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: ApplicationFiled: March 22, 2016Publication date: November 22, 2018Applicant: JIANGSU MIDEA CLEANING APPLIANCES CO. LTD.Inventors: Chaoyi Deng, Min Zhong, Xinzhou Wang, Yonghua Wang
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Publication number: 20180333019Abstract: 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: ApplicationFiled: March 22, 2016Publication date: November 22, 2018Applicant: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.Inventors: Xinzhou WANG, Yonghua WANG, Min ZHONG
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Publication number: 20180310786Abstract: 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: ApplicationFiled: March 22, 2016Publication date: November 1, 2018Applicant: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.Inventors: Min Zhong, Xinzhou Wang, Yonghua Wang
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Publication number: 20180310789Abstract: 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: ApplicationFiled: March 22, 2016Publication date: November 1, 2018Applicant: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.Inventors: Chaoyi Deng, Min Zhong, Xinzhou Wang, Yonghua Wang
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Publication number: 20180042436Abstract: 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: ApplicationFiled: March 22, 2015Publication date: February 15, 2018Applicant: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.Inventors: Xinzhou WANG, Yonghua WANG, Min ZHONG, Chaoyi DENG