TW-102140057 A (2013-11-05); TW-103115474 A (2014-04-30)
발명자
/ 주소
Tsai, Haiming
출원인 / 주소
Tsai, Haiming
인용정보
피인용 횟수 :
5인용 특허 :
18
초록▼
A handcart includes a handle, a cart frame and combination members. The handle and the cart frame are firmly combined together by the combination members, which are respectively composed of two combination seats, two fixing seats and an adjustment member. The combination seats and the fixing seats,
A handcart includes a handle, a cart frame and combination members. The handle and the cart frame are firmly combined together by the combination members, which are respectively composed of two combination seats, two fixing seats and an adjustment member. The combination seats and the fixing seats, which are made of metallic or non-metallic material, are firmly fixed in position by the combination members, and the adjustment member can be operated to have two retractable rods retracting inward and extending outward; therefore, the handle of the handcart of this invention is extensible and can be stably combined together with the cart frame, able to reinforce the structure of the handcart.
대표청구항▼
1. A handcart comprising: a handle formed with a holding portion, said holding portion having two sides respectively stretching downward to form a rod body, each said rod body provided with a fitting member and a positioning hole;a cart frame positioned under said handle, said cart frame provided wi
1. A handcart comprising: a handle formed with a holding portion, said holding portion having two sides respectively stretching downward to form a rod body, each said rod body provided with a fitting member and a positioning hole;a cart frame positioned under said handle, said cart frame provided with a bearing plate, casters and cart frame rods, said cart frame rods respectively disposed with a fitting member and a transverse insert hole;a combination member assembled between said handle and said cart frame, said combination member composed of combination seats, fixing seats and an adjustment member, both said combination seats and said fixing seats made of rigid material, each said combination seat provided with two fitting holes and a combining member, each said fixing seat provided with a fitting hole, a fitting recessed surface and combining sheet, said adjustment member composed of a main body, two retractable rods, two actuating pieces and an elastic member;wherein said handle is retractable; andwherein said combination seat is bored with transverse insert holes for said retractable rod to be inserted and positioned therein. 2. A handcart comprising: a handle formed with a holding portion, said holding portion having two sides respectively stretching downward to form a rod body, each said rod body provided with a fitting member and a positioning hole;a cart frame positioned under said handle, said cart frame provided with a bearing plate, casters and cart frame rods, said cart frame rods respectively disposed with a fitting member and a transverse insert hole;a combination member assembled between said handle and said cart frame, said combination member composed of combination seats, fixing seats and an adjustment member, both said combination seats and said fixing seats made of rigid material, each said combination seat provided with two fitting holes and a combining member, each said fixing seat provided with a fitting hole, a fitting recessed surface and combining sheet, said adjustment member composed of a main body, two retractable rods, two actuating pieces and an elastic member;wherein each said combining member is configured to secure the corresponding combination seat to the main body of the adjustment member; andwherein said handle is retractable. 3. The handcart as claimed in claim 2, wherein both said combination seats and said fixing seats are made of rigid material, which is metallic material. 4. The handcart as claimed in claim 2, wherein both said combination seats and said fixing seats are made of rigid material, which is non-metallic material. 5. A handcart comprising: a handle formed with a holding portion, said holding portion having two sides respectively stretching downward to form a rod body, each said rod body provided with a fitting member and a positioning hole;a cart frame positioned under said handle, said cart frame provided with a bearing plate, casters and cart frame rods, said cart frame rods respectively disposed with a fitting member;a combination member set between a handle and a cart frame, said combination member including combination seats, fixing seats and an adjustment member, both said combination seats and said fixing seats made of rigid material, each combination seat provided with two fitting holes and a combining member, said fitting holes and said combining member arranged not in alignment, each said fixing seat formed with a fitting hole, a fitting recessed surface and a combining sheet, said adjustment member composed of a main body, two retractable rods, two actuating pieces and an elastic member;wherein said handle is extensible; andwherein said combination seat is bored with transverse insert holes for said retractable rod to be inserted and positioned therein. 6. The handcart as claimed in claim 5, wherein both said combination seats and said fixing seats are made of rigid material, which is non-metallic material. 7. The handcart as claimed in claim 5, wherein both said combination seats and said fixing seats are made of rigid material, which is metallic material.
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