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公开(公告)号：US20240201692A1
公开(公告)日：2024-06-20
申请号：US18589369
申请日：2024-02-27
发明人： Jiafu Xue , Shiyuan Ding , Jing Wang , Qunli Wei , Hui Chen , Dongdong Shi
CPC分类号： G05D1/693 , A01D34/008 , G01C21/3826 , G05D1/226 , G05D1/692
摘要： The mower fleet management device is configured to control a plurality of mowers to work in collaboration. Each of the mowers includes an on-board communication module and an on-board positioning and navigation module. The mower fleet management device includes: a map loading module configured to acquire a map of a working land parcel; a control terminal communication module configured to wirelessly communicate with the on-board communication modules to acquire status information of the mowers; and a working region assigning module configured to assign a working region to each of the mowers according to the status information and the map. The on-board positioning and navigation module of each of the mowers guides the mower to work in the corresponding working region according to the assigned working region.
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公开(公告)号：USD1026044S1
公开(公告)日：2024-05-07
申请号：US29852268
申请日：2022-09-06
设计人： Christopher Eichel , Qunli Wei , Qinghua Shi , Dongdong Shi
摘要： FIG. 1 is a bottom perspective view of a mower deck, according to the present invention;
FIG. 2 is a top perspective view of the mower deck of FIG. 1;
FIG. 3 is a bottom plan view of the mower deck of FIG. 1;
FIG. 4 is a top plan view of the mower deck of FIG. 1;
FIG. 5 is a right side elevational view of the mower deck of FIG. 1;
FIG. 6 is a left side elevational view of the mower deck of FIG. 1;
FIG. 7 is a rear elevational view of the mower deck of FIG. 1; and,
FIG. 8 is a front elevational view of the mower deck of FIG. 1.
The dashed lines in the Figures are for environmental purposes only and do not form a part of the claimed design.-
公开(公告)号：USD1022860S1
公开(公告)日：2024-04-16
申请号：US29852271
申请日：2022-09-06
设计人： Christopher Eichel , Wenli Wei , Qinghua Shi , Dongdong Shi , Nicholas Suchoza
摘要： FIG. 1 is a perspective view of a storage console, according to the present invention;
FIG. 2 is a front elevational view of the storage console of FIG. 1;
FIG. 3 is a rear elevational view of the storage console of FIG. 1;
FIG. 4 is a left side elevational view of the storage console of FIG. 1;
FIG. 5 is a right side elevational view of the storage console of FIG. 1;
FIG. 6 is a top plan view of the storage console of FIG. 1;
FIG. 7 is a perspective view of a storage console, according to the present invention;
FIG. 8 is a rear elevational view of the storage console of FIG. 7;
FIG. 9 is a front elevational view of the storage console of FIG. 7;
FIG. 10 is a left side elevational view of the storage console of FIG. 7;
FIG. 11 is a right side elevational view of the storage console of FIG. 7; and,
FIG. 12 is a top plan view of the storage console of FIG. 7.
The dashed lines in the Figures are for environmental purposes only and do not form a part of the claimed design.-
公开(公告)号：USD1026043S1
公开(公告)日：2024-05-07
申请号：US29852270
申请日：2022-09-06
设计人： Christopher Eichel , Qunli Wei , Qinghua Shi , Dongdong Shi , Nicholas Suchoza
摘要： The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
FIG. 1 is a perspective view of a mower body, according to the present invention;
FIG. 2 is a front elevational view of the mower body of FIG. 1;
FIG. 3 is a rear elevational view of the mower body of FIG. 1;
FIG. 4 is a left side elevational view of the mower body of FIG. 1;
FIG. 5 is a right side elevational view of the mower body of FIG. 1;
FIG. 6 is a top plan view of the mower body of FIG. 1; and,
FIG. 7 is a bottom plan view of the mower body of FIG. 1.
The dashed lines in the Figures are for environmental purposes only and do not form a part of the claimed design.-
公开(公告)号：US20240081179A1
公开(公告)日：2024-03-14
申请号：US18516933
申请日：2023-11-21
发明人： Qunli Wei , Xiaolei Qiu , Qin Ji , Dongdong Shi
IPC分类号： A01D34/74
CPC分类号： A01D34/74 , A01D2101/00
摘要： A cutting deck lifting device for adjusting the height of the cutting deck of a mower includes a cutting deck having at least one cutting blade mounted thereto, a pedal assembly including a pedal switched between locking and unlocking states for adjusting the height of the cutting deck, a connecting assembly connecting the pedal assembly to the cutting deck and an adjusting assembly connected to the pedal assembly for positioning the cutting deck to a position with a desired height when the pedal is switched between locking and unlocking states. The cutting deck lifting device can conveniently and quickly adjust the cutting deck between the first position and the second position. Simultaneously, the cutting deck lifting device has a simple structure, a low manufacturing cost, and easy installation, and can be applied to a variety of garden tools.
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公开(公告)号：US20240284817A1
公开(公告)日：2024-08-29
申请号：US18656640
申请日：2024-05-07
发明人： Fei Zhu , Qunli Wei , Shengwen Zhang , Dongdong Shi
IPC分类号： A01B63/00 , A01B49/04 , A01B63/02 , A01D34/74 , A01D42/00 , A01D101/00 , E01H5/08 , G05G1/44 , G05G5/06 , G05G7/00
CPC分类号： A01B63/008 , A01B49/04 , A01B63/02 , A01D34/74 , G05G1/44 , G05G5/06 , G05G7/00 , A01D42/00 , A01D2101/00 , E01H5/08
摘要： The invention relates to an adjusting device, which includes a lifting device for adjusting a position of an attachment in use and a locking mechanism. The lifting device is switched between a locking position and a free position under a locking action of the locking mechanism, the lifting device drives the attachment to move to a first position when the lifting device is in the locking position; and the lifting device drives the attachment to move to a second position so as to work when the lifting device is in the free position. The adjusting device of the present invention has a simple structure, a low production cost, an easy maintenance, and a garden tool using the adjusting device can conveniently and quickly adjust the position of the attachment connected to the garden tool.
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公开(公告)号：US20240198786A1
公开(公告)日：2024-06-20
申请号：US18592533
申请日：2024-03-01
发明人： Qunli Wei , Dongdong Shi , Qinghua Shi , Qin Ji , Hui Chen
IPC分类号： B60K7/00 , A01D69/02 , A01D69/06 , B60K17/04 , F16H1/46 , F16H57/029 , F16H57/031 , F16H57/04 , F16H57/08 , H02K5/18 , H02K7/102 , H02K7/116 , H02K9/06 , A01D101/00 , B60T7/08 , F16H57/02
CPC分类号： B60K7/0007 , A01D69/02 , A01D69/06 , B60K17/046 , F16H1/46 , F16H57/029 , F16H57/031 , F16H57/0416 , F16H57/0486 , F16H57/082 , H02K5/18 , H02K7/102 , H02K7/116 , H02K9/06 , A01D2101/00 , B60K2007/0092 , B60T7/08 , F16H2057/02034 , F16H2057/02052
摘要： This application belongs to the field of a garden tool and specifically relates to a garden tool including: a body; at least two traveling wheels located on two sides of the body; and a driving unit. The driving unit is installed inside the traveling wheel. In the present application, the driving unit is installed inside the rim. Therefore, the overall axial dimension of the traveling unit is reduced, the lateral width of the garden tool such as a mower is reduced. Under the same width conditions, more lateral space is available for the garden tool, allowing for the installation of structures such as battery compartments and standing platforms. This design lowers the center of gravity of the garden tool like a mower, thereby enhancing their stability.
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公开(公告)号：US20230217861A1
公开(公告)日：2023-07-13
申请号：US18122120
申请日：2023-03-15
发明人： Qunli Wei , Dongdong Shi , Linchong Wu , Jiafu Xue , Hui Chen
CPC分类号： A01D34/64 , A01D34/001 , A01D2101/00
摘要： A riding lawn mower includes a frame, a mowing device mounted to the bottom of the frame, a functional unit attached to the front of the frame, and a motor group together with a power supply mounted to the frame. The riding lawn mower also comprises a connecting device connecting the frame and the functional unit. The connecting device comprises a first connector attached on the front of the frame, a second connector attached to the functional unit, and a third connector adapted for fixedly connecting the first connector and the second connector, the first connector and the second connector respectively defining through-holes thereon, the third connector extending through the through-holes of the first and the second connectors to fixedly connect the first and the second connectors.
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