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Patent Searching and Data


Title:
HAND TRUCK
Document Type and Number:
WIPO Patent Application WO/2011/052660
Kind Code:
A1
Abstract:
Disclosed is a hand truck that can be stored compactly by housing a push handle (4) within the area of a bed portion (3), and which simplifies the collapsing thereof with a pivot collapse. The push handle (4) comprises a pair of vertically telescoping support parts (5) that are disposed left and right side by side, a grip portion (6) that is mounted in a unitary manner across the top ends of the pair of support parts (5) and extends horizontally beyond the support parts (5), and a support lock member that locks the support parts (5) in the extended position. When compacted, the total length of the support parts (5) is set shorter than either the length or the width of the total size of the bed surface, and the total length of the grip portion (6) is set shorter than the other of either the length or the width of the total size of the bed surface (2). The push handle (4), when collapsed, can be fitted within a housing depression part upon the bed, and the lower portions of the support parts (5) are mounted on a pivot upon the bed portion (3), supporting the push handle (4) so as to be collapsible or extendable. The hand truck further comprises an extension lock member, which locks the push handle (4) in the extended position.

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Inventors:
SAITO, Akinori (9-2, Hacchobori 4-chome, Chuo-k, Tokyo 32, 〒1040032, JP)
斎藤 彰則 (〒32 東京都中央区八丁堀四丁目9番2号 株式会社ナンシン内 Tokyo, 〒1040032, JP)
Application Number:
JP2010/069116
Publication Date:
May 05, 2011
Filing Date:
October 27, 2010
Export Citation:
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Assignee:
NANSHIN CO., LTD. (9-2 Hacchobori 4-chome, chuo-ku Tokyo, 32, 〒1040032, JP)
株式会社ナンシン (〒32 東京都中央区八丁堀四丁目9番2号 Tokyo, 〒1040032, JP)
SAITO, Akinori (9-2, Hacchobori 4-chome, Chuo-k, Tokyo 32, 〒1040032, JP)
International Classes:
B62B5/06
Attorney, Agent or Firm:
NISHI, Yoshihisa (NISHI INTERNATIONAL PATENT OFFICE, 8th floor, Omura Bldg.,,5-6, Shimbashi 2-chome, Minato-ku, Tokyo 04, 〒1050004, JP)
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