CN201999024U

CN201999024U - Handcart

Info

Publication number: CN201999024U
Application number: CN2011201038686U
Authority: CN
Inventors: 李刚; 范正妍; 胡立夫
Original assignee: Chongqing University
Current assignee: Chongqing University
Priority date: 2011-04-11
Filing date: 2011-04-11
Publication date: 2011-10-05
Anticipated expiration: 2021-04-11

Abstract

The utility model discloses a trolley, which comprises a car body frame with an open upper end, wheels are arranged at the lower end of the car body frame, and handrails are arranged behind the car body frame; the feature is that the frame includes a front frame and a rear frame, and the wheel The two rear wheels of the wheel are arranged on the rear frame, and the two front wheels of the wheel are arranged on the front frame, and the front frame is surrounded by a front panel, two front side panels and a front bottom panel, and the rear frame is composed of A rear panel, two rear side panels and a rear bottom panel, the front frame and the rear frame together form a storage space for the car body, and the slide rails provided between the front frame and the rear frame are slidably connected to each other. Snap together, and when the front frame and the rear frame slide relative to each other, the size of the storage space of the car body will be changed. The trolley of the utility model has an adjustable body size, is flexible and convenient to use, and is particularly suitable for shopping in supermarkets or loading and unloading goods.

Description

A kind of hand barrow

Technical field

The utility model relates to a kind of hand barrow, especially relates to a kind of local hand barrow that uses such as supermarket shopping or warehouse carrying that is particularly suitable for.

Background technology

In places such as supermarket or warehouses, generally need to use hand barrow to transport goods, existing hand barrow comprises that the upper end is the frame-type car body of open end, and the car body lower end is provided with wheel, and the car body rear is provided with handrail.This hand barrow, its frame-type car body is a fixed pattern, and its volume and volume are fixing size, and splendid attire is not little more for a long time to have luck to contain goods in use, and goods seems more again sometimes, and car body is excessive, and wasting space is too much.Use inconvenience, the defective of very flexible so exist.

The utility model content

At above-mentioned prior art deficiency, the technical problems to be solved in the utility model is: how a kind of adjustable size is provided, makes good, the easy to use hand barrow of its alerting ability.

In order to solve the problems of the technologies described above, adopted following technical scheme in the utility model:

A kind of hand barrow comprises that the upper end is the vehicle body frame of open end, and the vehicle body frame lower end is provided with wheel, and the vehicle body frame rear is provided with handrail; Its characteristics are, described framework comprises front baffle and rear frame, two trailing wheels of described wheel are arranged on the rear frame, two front-wheels of described wheel are arranged on the front baffle, described front baffle is by a front panel, two front panels and a preceding bottom panel surround, described rear frame is by a rear panel, bottom panel surrounds behind two rear side panels and one, described front baffle and rear frame surround car body storage space jointly, be connected together slidably by the slide rail that is provided with between described front baffle and the rear frame, and can change car body storage space size when front baffle and rear frame slide relative.

Hand barrow of the present utility model in use, can slide between front baffle and the rear frame mutually, so can adjust the car body volume neatly according to what of splendid attire object, has good, the easy to use characteristics of alerting ability.

As optimization, also be provided with at least one central frame between described front baffle and the rear frame, described central frame is surrounded by two middle side panels and a middle bottom panel, links to each other by the slide rail clamping slidably that is provided with respectively between central frame and front baffle and central frame and the rear frame.Like this, can further strengthen its setting range, increase its alerting ability.

In sum, the utility model hand barrow, its car body adjustable size, flexible and convenient to use, be particularly suitable for supermarket shopping and use.

Description of drawings

Fig. 1 is the utility model structural representation when specifically implementing.

Fig. 2 is Fig. 1 birds-eye view.

Fig. 3 is the structural representation after the utility model is further optimized when specifically implementing.

Fig. 4 is Fig. 3 birds-eye view.

The specific embodiment

Below in conjunction with the drawings and specific embodiments structure of the present utility model is described in further detail.

During concrete enforcement, as depicted in figs. 1 and 2: a kind of hand barrow, comprise that the upper end is the vehicle body frame of open end, the vehicle body frame lower end is provided with wheel, and the vehicle body frame rear is provided with handrail 1; Wherein, described framework comprises front baffle 2 and rear frame 3, two trailing wheels 4 of described wheel are arranged on the rear frame 3, two front-wheels 5 of described wheel are arranged on the front baffle 2, described front baffle 2 is by a front panel, two front panels and a preceding bottom panel surround, described rear frame 3 is by a rear panel, bottom panel surrounds behind two rear side panels and one, described front baffle 2 and rear frame 3 surround car body storage space jointly, be connected together slidably by the slide rail 6 that is provided with between described front baffle 2 and the rear frame 3, and can change car body storage space size when front baffle 2 and rear frame 3 slide relative.

During concrete enforcement, this hand barrow can also be done Fig. 3 and optimization shown in Figure 4, between described front baffle 2 and rear frame 3, set up a central frame 7, described central frame 7 is surrounded by two middle side panels and a middle bottom panel, links to each other by slide rail 6 clamping slidably that is provided with respectively between central frame and front baffle and central frame and the rear frame.Like this, can further strengthen its setting range, increase its alerting ability.

Claims

1. A kind of trolley, comprise the car body frame that the upper end is an open end, the car body frame lower end is provided with wheel, and the car body frame rear is provided with handrail; It is characterized in that, described frame comprises front frame and rear frame, two rear of described wheel The wheels are arranged on the rear frame, the two front wheels of the wheels are arranged on the front frame, the front frame is surrounded by a front panel, two front side panels and a front bottom panel, and the rear frame is surrounded by a rear panel , two rear side panels and a rear bottom panel, the front frame and the rear frame together form a storage space for the vehicle body, and the front frame and the rear frame are slidably engaged in the Together, and when the front frame and the rear frame slide relative to each other, the size of the storage space of the car body will be changed.

2. The handcart according to claim 1, wherein at least one intermediate frame is also arranged between the front frame and the rear frame, and the intermediate frame is surrounded by two middle side panels and a middle bottom panel, The intermediate frame and the front frame and between the intermediate frame and the rear frame are slidably connected by slide rails arranged respectively.