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公开(公告)号：US20200330317A1
公开(公告)日：2020-10-22
申请号：US16850043
申请日：2020-04-16
Applicant: Li Zhijian
Inventor： Li Zhijian
Abstract: A backpack, bag, baby carrier with removable massage panel, comprising a body and a back panel with at least one shoulder strap, wherein the back panel has an upper portion with a top part and a portion of the top edge of the top part is connected to the shoulder strap, a bottom area of the top part is connected to the back panel of the body by at least one adjustable band, wherein the top part has at least one massager apparatus, wherein the top part is a substantially rigid material that is at least 1 mm thick, wherein the massager apparatus has at least one massage head that is covered by a foam material.
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公开(公告)号：US20200222274A1
公开(公告)日：2020-07-16
申请号：US16693259
申请日：2019-11-23
Applicant: Li Zhijian
Inventor： Li Zhijian
Abstract: A load-reducing massage backpack comprising the pack body and the back belt. An interlayer with an upper opening is arranged on the pack body against the back, an elastic fixed laminate is provided in the interlayer, the lower end of the fixed laminate is provided at the bottom of the interlayer and the upper end can extend out of the opening and is connected to the back belt, and the back of the pack body is against the waist and the massage apparatus. The present invention overcomes the defects existing in the prior backpack without massage function and in the prior massagers which only massage the waist, shoulder or back alone but cannot massage these positions simultaneously. An elastic fixed laminate is arranged on the backpack and a massage apparatus is disposed on the fixed laminate to massage the waist, shoulder and back. The massage apparatus is easy, flexible and can massage one or more positions simultaneously, support change of the massage position based on the user's demand, and be removed and used separately.
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公开(公告)号：US10262520B2
公开(公告)日：2019-04-16
申请号：US15798658
申请日：2017-10-31
Applicant: Li Zhijian
Inventor： Li Zhijian
Abstract: Systems and methods for precise location and tracking of a bag, wallet or luggage body. The system having a bag, wallet or luggage body having an anti-lost communication device attached to the bag, wallet or luggage body, the anti-lost communication device comprising a wireless communication device; and an application on a mobile computing device in communication with the wireless communication device, wherein the application issues a reminder on the mobile computing device when it determines the wireless communication device is a predetermined distance from the mobile computing device or the wireless communication device has lost communication with the mobile computing device.
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公开(公告)号：US20180000268A1
公开(公告)日：2018-01-04
申请号：US15352687
申请日：2016-11-16
Applicant: Li Zhijian
Inventor： Li Zhijian
CPC classification number: A47G21/14 , A47G2400/126 , E05B47/0012 , E05B73/00 , G07C9/00182 , G07C9/00563 , G07C2009/00769
Abstract: An intelligent cutter holder apparatus, comprising: a cutter holder body; a cutter locking mechanism for locking or unlocking a cutter and the cutter holder body; a driving device for driving locking or unlocking of the cutter locking mechanism; a power supply; a control device for controlling the driving device and the power supply; and a plurality of first cutter placing holes being arranged in the top wall of the cutter holder body.
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公开(公告)号：US12057733B2
公开(公告)日：2024-08-06
申请号：US17903078
申请日：2022-09-06
Applicant: Li Zhijian
Inventor： Li Zhijian
CPC classification number: H02J7/342 , H02J7/0042 , H02J7/00
Abstract: A sheath with a raised portion with a second open end, a bottom portion, a power storage space in a body, a magnet component configured to receive a mobile phone wireless charging holder, a USB cable having a female connector with an operative end, at least a portion of the bottom portion is in communication with the body, at least a portion of the sheath extends above the body, the operative end of the female connector is retained in the second open end to provide the female connector of the USB cable in a firm and flat position with the operative end of the female connector being operable and above the surface of the body, an exit on the body is adjacent to the sheath for the cable going through, which connects the female connector in the sheath to the power storage space and the wireless charger connects to the operative end.
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Patent Agency Ranking
公开(公告)号：US11723831B2
公开(公告)日：2023-08-15
申请号：US17575930
申请日：2022-01-14
Applicant: Li Zhijian
Inventor： Li Zhijian
CPC classification number: A61H23/02 , A45F3/04 , A45F2003/003 , A45F2003/045 , A61H2201/1207 , A61H2201/165 , A61H2201/1626 , A61H2201/5007 , A61H2201/5043 , A61H2205/081
Abstract: An adjustable massage structure having a back panel and at least one shoulder strap set on the back panel, the back panel having a connected upper part and a lower part, an upper end of the at least one shoulder strap is connected to the back panel at a position set on the connection line of the upper part and the lower part of the back panel, the lower end of the at least one shoulder strap is connected to the lower part of the back panel by a first webbing, the at least one shoulder strap is provided with a massage head inside, the at least one shoulder strap and the upper part of the back panel is connected with a second webbing for adjustment of the shoulder strap, the second webbing is provided with a second adjustment part for adjusting the length of the second webbing.
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公开(公告)号：US20210218267A1
公开(公告)日：2021-07-15
申请号：US17151756
申请日：2021-01-19
Applicant: Li Zhijian
Inventor： Li Zhijian
Abstract: A sheath for convenient charging, comprising: a raised portion with a fixed holder for mobile phone and a bottom portion, and at least a portion of the bottom portion communicating with a body, wherein the fixed holder for mobile phone is extends above a surface of a body, and adjustable to tightly hold different sizes, different shape of mobile phone, wherein the sheath has an opening, the rear side of raised portion receives a wireless charger, and the wireless charger stays inside of the raised portion, and can be removed from the opening of the sheath, wherein the raised portion and the fixed holder are positioned to make the wireless charger and mobile phone communicate with each other.
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公开(公告)号：US20210093059A1
公开(公告)日：2021-04-01
申请号：US16608232
申请日：2018-04-13
Applicant: Li Zhijian
Inventor： Li Zhijian
Abstract: The present invention is directed to a trolley case with a charging device, which comprises a case body, a pull rod frame mounted on the case body and a traveling wheel mechanism installed at the bottom of the case body; the pull rod frame is provided with a telescopic pull rod used for dragging the case body, the pull rod frame is provided with a charger accommodating cavity positioned in the middle of the pull rod and used for placing a charging device, the upper part of the charger accommodating cavity is provided with an opening, sliding chutes are arranged on both sides of the opening, and a sliding cover used to cover or open the opening is slidably arranged in the sliding chutes. The independent storage position of the external charging device of the present invention is convenient for taking the charging device at any time, and the setting of the sliding cover prevents the charging device from falling out easily; the spring can eject the charging device and can make the charger accommodating cavity adapted to charging devices of various specifications, the specifications of the charging device are proportional to the compression deformation of the spring, the larger the charging device is, the more greatly the spring is compressed, and the smaller the charging device is, the more slightly the spring is compressed.
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公开(公告)号：US10931138B2
公开(公告)日：2021-02-23
申请号：US16838059
申请日：2020-04-02
Applicant: Li Zhijian
Inventor： Li Zhijian
Abstract: A sheath for convenient charging having a left side, a right side and a top side, a first closed end, a second open end and a surrounding bottom portion surrounding at least a portion of the sides and ends of the sheath. At least a portion of the sheath extends above an outer surface of a body, wherein the body has an inner surface, an outer surface and an opening between the inner surface and the outer surface. The sheath is at the opening and the sheath receives a female end of a USB cable having four sides, an operative end, a cord end and a cord. The operative end of the female end of the USB cable is retained in the second open end of the sheath and the cord end of the female end of the USB cable is retained in the first closed end of the sheath to provide the female end of the UBS cable in a flat position with the operative end of the female connector being uncovered and above the outer surface of the body and the cord of the female end goes through the opening between the inner surface and the outer surface and the surrounding bottom portion is attached to a portion of the body.
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公开(公告)号：US20200287404A1
公开(公告)日：2020-09-10
申请号：US16838059
申请日：2020-04-02
Applicant: Li Zhijian
Inventor： Li Zhijian
Abstract: A sheath for convenient charging having a left side, a right side and a top side, a first closed end, a second open end and a surrounding bottom portion surrounding at least a portion of the sides and ends of the sheath. At least a portion of the sheath extends above an outer surface of a body, wherein the body has an inner surface, an outer surface and an opening between the inner surface and the outer surface. The sheath is at the opening and the sheath receives a female end of a USB cable having four sides, an operative end, a cord end and a cord. The operative end of the female end of the USB cable is retained in the second open end of the sheath and the cord end of the female end of the USB cable is retained in the first closed end of the sheath to provide the female end of the UBS cable in a flat position with the operative end of the female connector being uncovered and above the outer surface of the body and the cord of the female end goes through the opening between the inner surface and the outer surface and the surrounding bottom portion is attached to a portion of the body.
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