CN2118022U

CN2118022U - Portable hand cart or travelling

Info

Publication number: CN2118022U
Application number: CN 91227505
Authority: CN
Inventors: 张东赋; 熊锐; 王庆生
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-10-26
Filing date: 1991-10-26
Publication date: 1992-10-07

Abstract

The utility model provides a small-size transportation tool for people to carry luggage during travel. The existing hand pushing luggage cart is with a basic component of a plane frame and at least occupies the area as large as the size of the plane frame of the component after folded, so the entity dimension is still very large after the fold. The utility model has the advantages of convenient portability, small size and convenience for carrying. The basic components the utility model are rods, wherein, the rods are connected by pins. When unfolded, the utility model forms a movable frame which is composed of the rods to bear luggage; when the utility model is folded, all the rods form one bunch.

Description

Portable hand cart or travelling

The smaller vehicle that the utility model provides a kind of people of confession to deliver luggage and articles in travelling.

Existing hand push baggage truck is as a kind of smaller vehicle, pushes luggage and transport life article in daily life and widely use in travelling for people.But it structurally exists a crucial defective, Here it is, and it is as basic building block with plane framework, only to carry out folding each other at plane framework, plane framework self can not folding, therefore occupy its member plane framework big area like that after its folding at least, this makes the entity size after its folding still seem bigger, and it is convenient inadequately consequently to carry.

The purpose of this utility model then provides the entity size hand push baggage truck more much smaller than existing product after a kind of its folding, makes people easy to carry in travelling.

The purpose of this utility model is achieved in that the basic building block of this hand push baggage truck is not a plane framework, but rod member.Rod member connects with pin each other, constitutes movable frame delivery luggage and articles by rod member during expansion, and whole rod members become a branch of during folding, and entity size is little, is easy to carry.

Configuration state when concrete structure of the present utility model such as accompanying drawing: Fig. 1 is its expansion.It is by handgrip 1; Pull bar 2; Carrier bar 3; Pipe link 4; Locking rod 5; Connecting strap 6; Road wheel 7 is formed, and two pull bars 2 and carrier bar 3 all are the expansion link structures (pull bar 2 can be to overlap more three grades of expansion link structures of tubule in the tubule again) of big pipe box tubule, and tubule can longitudinal sliding motion in bassoon.One end of pull bar 2 bassoons connects a fork, and an end of carrier bar 3 bassoons connects takes turns case, and the wheel case can rotate in fork to realize expansion and the folding of carrier bar 3 with respect to pull bar 2.Pull bar 2 can be thorny be realized the swing of the direction of arrow among Fig. 1 to the pin on 1.Two pipe links 4 constitute the scissors structures, and they resemble to move the scissors and make two carrier bars 3 realize that the parallel of the direction of arrow moved among Fig. 1.Locking rod 5 is used to keep this hand push baggage truck to be in deployed condition shown in Figure 1 with connecting strap 6.When upwards spurring locking rod 5, just the folding of this hand push baggage truck can be become half folding state shown in Fig. 2 a, press handgrip 1 then downwards and upwards lift carrier bar 3 and just the folding of this hand push baggage truck can be become the final folding state shown in Fig. 2 b.

It is a branch of that final condition after the folding of this hand push baggage truck is that rod member becomes, and still occupies its plane framework member big area like that after existing hand push baggage truck folding, and its entity size greatly reduces, and is convenient to people and carries in travelling.

Claims

A kind of full folding hand push baggage truck for the passengers, it is by handgrip (1); Pull bar (2); Carrier bar (3); Pipe link (4); Locking rod (5); Connecting strap (6); Road wheel (7) is formed, and it is characterized in that:

A, its basic building block are rod members, connect with pin between the rod member, and these rod members constitute the movable frame of carrying luggage and articles during expansion, and these rod members become compact arranged a branch of during folding;

B, two pull bars (2) and carrier bar (3) all are the expansion link structures of big pipe box tubule, and tubule can longitudinal sliding motion in bassoon;

One end of c, pull bar (2) bassoon connects a fork, and an end of bearing rod (3) bassoon connects takes turns case, and the wheel case can rotate in fork;

D, two pipe links (4) constitute the scissors structure.