IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0796429
(2015-07-10)
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등록번호 |
US-9901500
(2018-02-27)
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발명자
/ 주소 |
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출원인 / 주소 |
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인용정보 |
피인용 횟수 :
0 인용 특허 :
12 |
초록
▼
A lifting assembly includes a cart that includes a first section, a second section and a third section. Each of the first section, the second section and the third section are removably coupled together. The first section may be rolled along a support surface. A lifting unit is coupled to the cart a
A lifting assembly includes a cart that includes a first section, a second section and a third section. Each of the first section, the second section and the third section are removably coupled together. The first section may be rolled along a support surface. A lifting unit is coupled to the cart and the lifting unit is positioned on the second section. The lifting unit selectively urges the third section upwardly with respect to the support surface. The third section may be gripped by a user thereby facilitating the third section to lift the user from a seated position.
대표청구항
▼
1. A lifting assembly configured to lift a user from a seated position, said assembly comprising: a cart comprising a first section, a second section and a third section, each of said first section, said second section and said third section being removably coupled together, said first section being
1. A lifting assembly configured to lift a user from a seated position, said assembly comprising: a cart comprising a first section, a second section and a third section, each of said first section, said second section and said third section being removably coupled together, said first section being configured to be rolled along a support surface, wherein said first section comprisesa pair of first members and a second member, said second member being coupled between each of said first members, said first members being spaced apart from each other such that said first section has a U-shape, andeach of said first members having a distal end with respect to said second member, each of said first members angling outwardly between said second member and a middle of said first members, each of said first members angling upwardly between said middle of said first members and said second member, andwherein said second section comprisesa pair of primary members, each of said primary members having a bottom end and a top end, each of a pair of second sleeves insertably receiving said bottom end of an associated one of said primary members such that said second section extends upwardly from said first section,a pair of cross members, each of said cross members being coupled between each of said primary members such that said primary members are spaced apart from each other, each of said cross members being spaced apart from each other, anda pair of secondary members, each of said secondary members being coupled to an associated one of said primary members, each of said secondary members being positionable in a deployed position having each of said secondary members angling away from said associated primary member and being coupled to an associated one of said first members,wherein said third section comprisesa pair of lifting members, each of said lifting members having a first end and a second end, said first end of each of said lifting members being directly hingedly coupled to said top end of an associated one of said primary members such that each of said lifting members is substantially aligned with an associated one of said first members, anda support being coupled between said lifting members, said support being centrally positioned on said lifting members; anda lifting unit being coupled to said cart, said lifting unit being positioned on said second section, said lifting unit selectively urging said third section upwardly with respect to the support surface, said third section being configured to be gripped by a user thereby facilitating said third section to lift the user from a seated position, wherein said lifting unit comprisesa power supply being coupled to a second member of said first section; anda pump being coupled to one of pair of cross members of said second section. 2. The assembly according to claim 1, further comprising a pair of first wheels, each of said first wheels being rotatably coupled to said second member, each of said first wheels being positioned at an intersection of an associated one of said first members and said second member, each of said first wheels being configured to be rolled along the support surface. 3. The assembly according to claim 1, further comprising a pair of second wheels, each of said second wheels being rotatably coupled to an associated one of said first members, each of said second wheels being positioned between said second member and said distal end of said associated first member, each of said second wheels being configured to be rolled along the support surface. 4. The assembly according to claim 1, further comprising a pair of third wheels, each of said third wheels being rotatably coupled to an associated one of said first members, each of said third wheels being positioned on said distal end of said associated first member, each of said third wheels being configured to be rolled along the support surface. 5. The assembly according to claim 1, further comprising: a pair of first sleeves, each of said first sleeves being coupled to and extending upwardly from an associated one of said first members, each of said first sleeves angling toward said second member, each of said first sleeves having a distal end with said associated first member, said distal end of each of said first sleeves being open; anda pair of second sleeves, each of said second sleeves being coupled to and extending upwardly from said second member, each of said second sleeves being positioned at an intersection of said second member and an associated one of said first members. 6. The assembly according to claim 1, further comprising: each of said secondary members being hingedly coupled to an associated one of said primary members, each of said secondary members being positionable in a stored position having said secondary members being coextensive with said associated primary member; andeach of said secondary members having a distal end with respect to said primary members, each of a pair of first sleeves insertably receiving said distal end of an associated one of said secondary members when said associated secondary member is positioned in said deployed position. 7. The assembly according to claim 1, further comprising a pair of handles, each of said handles being coupled to an extending downwardly from an associated one of said lifting members, each of said handles having a distal end with respect to said lifting members, each of said handles being centrally positioned along said associated lifting member. 8. The assembly according to claim 7, further comprising a pair of grips, each of said grips being coupled to said distal end of an associated one of said handles, each of said grips being configured to be gripped by the user. 9. The assembly according to claim 1, further comprising a strap being coupled to said second end of each of said lifting members, said strap being configured to be coupled around a waist of the user. 10. The assembly according to claim 1, further comprising a conductor being electrically coupled to said pump, said conductor having a distal end with respect to said pump, said distal end of said conductor being selectively electrically coupled to said power supply such that said power supply supplies electrical power to said pump. 11. The assembly according to claim 1, further comprising an actuator being coupled to one of said cross members of said second section, said actuator being fluidly coupled to said pump such that said pump urges said actuator between an extended position and a retracted position. 12. The assembly according to claim 11, wherein said actuator has a distal end with respect to said cross member, said distal end of said actuator being selectively hingedly coupled to a support such that said actuator selectively lifts and lowers said third section thereby facilitating the user to be selectively lifted and lowered. 13. The assembly according to claim 1, further comprising: an actuator being fluidly coupled to said pump;a second conductor being electrically coupled to said pump, said second conductor having a distal end with respect to said pump; anda switch being coupled to one of a pair of grips wherein said switch is configured to be manipulated, said switch being selectively electrically coupled to said distal end of said second conductor such that said switch actuates said pump to extend and retract said actuator. 14. A lifting assembly configured to lift a user from a seated position, said assembly comprising: a cart comprising a first section, a second section and a third section, each of said first section, said second section and said third section being removably coupled together, said first section being configured to be rolled along a support surface;a lifting unit being coupled to said cart, said lifting unit being positioned on said second section, said lifting unit selectively urging said third section upwardly with respect to the support surface, said third section being configured to be gripped by a user thereby facilitating said third section to lift the user from a seated position;said first section comprising: a pair of first members and a second member, said second member being coupled between each of said first members, said first members being spaced apart from each other such that said first section has a U-shape, each of said first members having a distal end with respect to said second member, each of said first members angling outwardly between said second member and a middle of said first members, each of said first members angling upwardly between said middle of said first members and said second member,a pair of first wheels, each of said first wheels being rotatably coupled to said second member, each of said first wheels being positioned at an intersection of an associated one of said first members and said second member, each of said first wheels being configured to be rolled along the support surface,a pair of second wheels, each of said second wheels being rotatably coupled to an associated one of said first members, each of said second wheels being positioned between said second member and said distal end of said associated first member, each of said second wheels being configured to be rolled along the support surface,a pair of third wheels, each of said third wheels being rotatably coupled to an associated one of said first members, each of said third wheels being positioned on said distal end of said associated first member, each of said third wheels being configured to be rolled along the support surface,a pair of first sleeves, each of said first sleeves being coupled to and extending upwardly from an associated one of said first members, each of said first sleeves angling toward said second member, each of said first sleeves having a distal end with said associated first member, said distal end of each of said first sleeves being open, anda pair of second sleeves, each of said second sleeves being coupled to and extending upwardly from said second member, each of said second sleeves being positioned at an intersection of said second member and an associated one of said first members;said second section comprising: a pair of primary members, each of said primary members having a bottom end and a top end, each of said second sleeves insertably receiving said bottom end of an associated one of said primary members such that said second section extends upwardly from said first section,a pair of cross members, each of said cross members being coupled between each of said primary members such that said primary members are spaced apart from each other, each of said cross members being spaced apart from each other, anda pair of secondary members, each of said secondary members being hingedly coupled to an associated one of said primary members, each of said secondary members being positionable in a stored position having said secondary members being coextensive with said associated primary member, each of said secondary members being positionable in a deployed position having each of said secondary members angling away from said associated primary member, each of said secondary members having a distal end with respect to said primary members, each of said first sleeves insertably receiving said distal end of an associated one of said secondary members when said associated secondary member is positioned in said deployed position;said third section comprising: a pair of lifting members, each of said lifting members having a first end and a second end, said first end of each of said lifting members being selectively hingedly coupled to said top end of an associated one of said primary members such that each of said lifting members is substantially aligned with an associated one of said first members,a support being coupled between said lifting members, said support being centrally positioned on said lifting members,a pair of handles, each of said handles being coupled to an extending downwardly from an associated one of said lifting members, each of said handles having a distal end with respect to said lifting members, each of said handles being centrally positioned along said associated lifting member,a pair of grips, each of said grips being coupled to said distal end of an associated one of said handles, each of said grips being configured to be gripped by the user, anda strap being coupled to said second end of each of said lifting members, said strap being configured to be coupled around a waist of the user; andsaid lifting unit comprising: a power supply being coupled to said second member of said first section;a pump being coupled to one of said cross members of said second section,a first conductor being electrically coupled to said pump, said first conductor having a distal end with respect to said pump, said distal end of said first conductor being selectively electrically coupled to said power supply such that said power supply supplies electrical power to said pump,an actuator being coupled to one of said cross members of said second section, said actuator being fluidly coupled to said pump such that said pump urges said actuator between an extended position and a retracted position, said actuator having a distal end with respect to said cross member, said distal end of said actuator being selectively hingedly coupled to said support such that said actuator selectively lifts and lowers said third section thereby facilitating the user to be selectively lifted and lowered,a second conductor being electrically coupled to said pump, said second conductor having a distal end with respect to said pump, anda switch being coupled to one of said grips wherein said switch is configured to be manipulated, said switch being selectively electrically coupled to said distal end of said second conductor such that said switch actuates said pump to extend and retract said actuator.
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