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Hand Truck

Active Publication Date: 2016-04-28
LIANG SANDY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The invention aims to improve the functionality of hand trucks to overcome the issues that were previously present in the prior art.

Problems solved by technology

However, merely using the securing rope 16 to secure the container may not be sufficient since the container may shake during transportation of the hand truck 1.
However, the fastening and unfastening processes of the bag 25 are relatively troublesome.

Method used

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Examples

Experimental program
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Embodiment Construction

[0020]Referring to FIGS. 4 to 7, an embodiment of a hand truck according to the present invention includes a support base 3, a pair of wheels 4 connected rotatably to opposite lateral sides of the support base 3, a handle unit 5 connected to a rear end of the support base 3, a fork unit 6, a locking unit 7 and a rotation shaft 8.

[0021]The support base 3 has a pair of holding portions 31 that are respectively disposed at left and right sides thereof, a recess portion 32 that is disposed between the holding portions 31, and a pair of retaining portions 33 that are respectively disposed at opposite left and right sides of the recess portion 32 and that are disposed between the holding portions 31.

[0022]The handle unit 5 includes a pair of spaced-apart telescopic arms 51, and a handle member 52 (see FIG. 4) interconnecting upper ends of the telescopic arms 51. The telescopic arms 51 are connected to the support base 3, and are pivotable to be respectively received in the retaining porti...

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PUM

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Abstract

A hand truck includes a support base, a plurality of wheels connected rotatably to the support base, a handle unit connected to the support base, and a fork unit. The support base has a pair of holding portions and a recess portion disposed between the holding portions. The fork unit has a pivoting portion connected pivotally to the support base, an inserting portion opposite to the pivoting portion, and a connecting portion interconnecting the pivoting portion and the inserting portion. The fork unit is pivotable between a retracted position, where the inserting portion and the connecting portion are adjacent to the support base, and a projected position, where the inserting portion and the connecting portion are away from the support base.

Description

FIELD OF THE INVENTION[0001]The invention relates to a hand truck, more particularly to a hand truck that can secure a container disposed thereon.BACKGROUND OF THE INVENTION[0002]Referring to FIGS. 1 and 2, a conventional hand truck 1 includes a hollow surrounding member 11, a telescopic arm 12 extending through the hollow surrounding member 11, a sliding member 13 mounted slidably to the surrounding member 11, a pair of retractable support legs 14 extending into the hollow surrounding member 11 and connected pivotally and respectively to opposite sides of the sliding member 13, a pair of holding arms 15 pivotally and respectively connected to lower ends of the supporting legs 14, a securing rope 16 having opposite ends that are respectively connected to two distal ends of the holding arms 15 and that is provided with a hook member 161, and a ring 17 disposed fixedly on the telescopic arm 12 and above the hollow surrounding member 11.[0003]In use, after unfolding the holding arms 15...

Claims

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Application Information

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IPC IPC(8): B62B1/12
CPCB62B2202/24B62B1/12B62B1/14B62B2203/20B62B1/125B62B5/067
Inventor LIANG, JOSEPH
Owner LIANG SANDY