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公开(公告)号：US11142935B2
公开(公告)日：2021-10-12
申请号：US16533066
申请日：2019-08-06
发明人： Ki Hyeon Bae , Kyung Mo Jung , Kyu Jung Kim , Ju Young Yoon , Dong Jin Hyun
IPC分类号： A47C7/00 , E05F5/00 , B25J9/00 , A47C9/00 , A47C3/00 , B25J13/02 , B60N3/00 , A47D1/00 , A61F5/01 , A47C7/68 , A61G5/10 , A61G5/14 , A47C9/02
摘要： A sliding stop switch may include a first rod extending in the longitudinal direction thereof, a second rod coupled to the first rod such that one end portion thereof is slidable in the longitudinal direction of the first rod, and a switch member coupled to the first rod to slide in the longitudinal direction of the first rod and to be fixed at a plurality of points on the first rod to stop the sliding of one end portion of the second rod.
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公开(公告)号：US10537489B1
公开(公告)日：2020-01-21
申请号：US16207684
申请日：2018-12-03
发明人： Seok Young Youn , Joo Young Chun , Kye Yoon Kim , Ju Young Yoon , Kyung Mo Jung , Ji Min Han , Sang In Park , Dong Jin Hyun
摘要： A crutch has a joint structure, and the crutch includes a stationary section supported on a floor at a lower end of the stationary section, and extending from a lower portion to an upper portion thereof; and a rotary section coupled to the stationary section so as to be rotatable relative to the stationary section with respect to a rotational axis provided at the upper portion of the stationary section. The rotary section is configured by coupling a hand grip part for supporting a wearer's hand in a state where the wearer wears the crutch and a forearm part supporting a forearm of the wearer.
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公开(公告)号：US11944580B2
公开(公告)日：2024-04-02
申请号：US16983057
申请日：2020-08-03
发明人： Dong Jin Hyun , Kyung Mo Jung , Sang In Park , Hyun Seop Lim
CPC分类号： A61H3/00 , A61F2/72 , A61H1/024 , A61H1/0244 , A61H2201/164 , A61H2201/165 , A61H2201/5015 , A61H2201/5061 , A61H2201/5074
摘要： A wearable walking assist robot is provided that ensures high walking assistance performance without a complex calculation process by detecting a gait phase based on pressure distribution on feet and performing a corresponding control mode that is set in advance. The wearable walking assist robot includes a sensor unit that senses pressure on the soles of the feet of a wearer and a controller that determines gait phases of both a first leg to be operated and a second leg based on the sensed pressure. Additionally, the controller selects one of a plurality of control modes set in advance based on the determined gait phases and operates a joint-driving unit for the first leg to be operated.
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公开(公告)号：US20200155390A1
公开(公告)日：2020-05-21
申请号：US16533084
申请日：2019-08-06
发明人： Ki Hyeon Bae , Kyung Mo Jung , Kyu Jung Kim , Ju Young Yoon , Dong Jin Hyun
摘要： A wearable chair may include an upper rod extending in the longitudinal direction thereof, a lower rod, the upper end portion of the lower rod being rotatably coupled to the lower end portion of the upper rod, the lower end portion of the lower rod being configured to contact the ground when the user sits down, a lower leg fixing unit configured of extending in the longitudinal direction of the lower leg of the user to be coupled to the rear of the lower leg of the user, the distance between the lower leg fixing unit and the lower rod being varied when the lower leg fixing unit slides in the longitudinal direction of the lower rod, and a support rod having a lower end portion rotatably coupled to the lower rod and an upper end portion slidably coupled to the upper rod to slide within a specific section of the upper rod.
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公开(公告)号：US11622906B2
公开(公告)日：2023-04-11
申请号：US16905520
申请日：2020-06-18
发明人： Dong Jin Hyun , Kyung Mo Jung , Sang In Park , Hyun Seop Lim
摘要： An ankle-less walking assistant apparatus includes: a body supporting the back of a wearer; left and right hip joint-drivers extending from both sides of the body; left and right thigh links having first ends connected to the left and right hip joint-drivers, respectively; left and right knee-drivers connected to second ends of the left and right thigh links, respectively; left and right calf links having first ends connected to the left and right knee-drivers, respectively; and ground-contact feet fixed to second ends of the left and right calf links, respectively.
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公开(公告)号：US11491072B2
公开(公告)日：2022-11-08
申请号：US16696104
申请日：2019-11-26
发明人： Kyu Jung Kim , Hyun Seop Lim , Ki Hyeon Bae , Ju Young Yoon , Dong Jin Hyun , Kyung Mo Jung
IPC分类号： A61H1/02
摘要： A wearable apparatus for assisting muscular strength includes a back support, and a connection chain having a first end portion coupled to the back support to be rotatable upward or downward. The connection chain extends from the back of the wearer to a side thereof and includes a plurality of rotary elements arranged abreast laterally, each rotary element being rotatably coupled to an adjacent rotary element laterally. The wearable apparatus further includes an upper arm module that extends in a direction in which an upper arm of the wearer extends, one end portion of the upper arm module coupled to a second end portion of the connection chain to be rotatable upward or downward with respect to the one end portion. The upper arm module generates a rotational force for rotating the upper arm of the wearer upward or downward.
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公开(公告)号：US20200375835A1
公开(公告)日：2020-12-03
申请号：US16983057
申请日：2020-08-03
发明人： Dong Jin Hyun , Kyung Mo Jung , Sang In Park , Hyun Seop Lim
摘要： A wearable walking assist robot is provided that ensures high walking assistance performance without a complex calculation process by detecting a gait phase based on pressure distribution on feet and performing a corresponding control mode that is set in advance. The wearable walking assist robot includes a sensor unit that senses pressure on the soles of the feet of a wearer and a controller that determines gait phases of both a first leg to be operated and a second leg based on the sensed pressure. Additionally, the controller selects one of a plurality of control modes set in advance based on the determined gait phases and operates a joint-driving unit for the first leg to be operated.
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公开(公告)号：US20200046594A1
公开(公告)日：2020-02-13
申请号：US16207684
申请日：2018-12-03
发明人： Seok Young Youn , Joo Young Chun , Kye Yoon Kim , Ju Young Yoon , Kyung Mo Jung , Ji Min Han , Sang In Park , Dong Jin Hyun
IPC分类号： A61H3/02
摘要： A crutch has a joint structure, and the crutch includes a stationary section supported on a floor at a lower end of the stationary section, and extending from a lower portion to an upper portion thereof; and a rotary section coupled to the stationary section so as to be rotatable relative to the stationary section with respect to a rotational axis provided at the upper portion of the stationary section. The rotary section is configured by coupling a hand grip part for supporting a wearer's hand in a state where the wearer wears the crutch and a forearm part supporting a forearm of the wearer.
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公开(公告)号：US10993861B2
公开(公告)日：2021-05-04
申请号：US16533084
申请日：2019-08-06
发明人： Ki Hyeon Bae , Kyung Mo Jung , Kyu Jung Kim , Ju Young Yoon , Dong Jin Hyun
摘要： A wearable chair may include an upper rod extending in the longitudinal direction thereof, a lower rod, the upper end portion of the lower rod being rotatably coupled to the lower end portion of the upper rod, the lower end portion of the lower rod being configured to contact the ground when the user sits down, a lower leg fixing unit configured of extending in the longitudinal direction of the lower leg of the user to be coupled to the rear of the lower leg of the user, the distance between the lower leg fixing unit and the lower rod being varied when the lower leg fixing unit slides in the longitudinal direction of the lower rod, and a support rod having a lower end portion rotatably coupled to the lower rod and an upper end portion slidably coupled to the upper rod to slide within a specific section of the upper rod.
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公开(公告)号：US20200315897A1
公开(公告)日：2020-10-08
申请号：US16696104
申请日：2019-11-26
发明人： Kyu Jung Kim , Hyun Seop Lim , Ki Hyeon Bae , Ju Young Yoon , Dong Jin Hyun , Kyung Mo Jung
IPC分类号： A61H1/02
摘要： A wearable apparatus for assisting muscular strength includes a back support, and a connection chain having a first end portion coupled to the back support to be rotatable upward or downward. The connection chain extends from the back of the wearer to a side thereof and includes a plurality of rotary elements arranged abreast laterally, each rotary element being rotatably coupled to an adjacent rotary element laterally. The wearable apparatus further includes an upper arm module that extends in a direction in which an upper arm of the wearer extends, one end portion of the upper arm module coupled to a second end portion of the connection chain to be rotatable upward or downward with respect to the one end portion. The upper arm module generates a rotational force for rotating the upper arm of the wearer upward or downward.
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