CN201729320U

CN201729320U - Simple pull box

Info

Publication number: CN201729320U
Application number: CN2009202382096U
Authority: CN
Inventors: 李凤婷; 蔡树英; 佟秋蓉
Original assignee: GUANGZHOU CITY POSTAL ADMINISTRATIONS
Current assignee: GUANGZHOU CITY POSTAL ADMINISTRATIONS
Priority date: 2009-10-30
Filing date: 2009-10-30
Publication date: 2011-02-02
Anticipated expiration: 2019-10-30

Abstract

The utility model discloses a simple pull case which comprises a case body. An opening is formed in an upper portion of the case body; a handle is disposed at the top of a rear surface of the case body; a wheel shaft goes through the bottom of the case body; and roller wheels are sleeved on the wheel shaft. In an exhibition, a user can pull the pull case to travel in an exhibition hall conveniently by using the roller wheels and the handle; furthermore, obtained propaganda materials can be stored in the case body. The pull case can serve as an ordinary case by removing the roller wheels conveniently. Various advertisements can be printed on outside surfaces of the case body for propaganda. The case body can also be sent off as a package; therefore, the simple pull case is multipurpose.

Description

The simple and easy case that draws

Technical field

The utility model relates to a kind of simple and easy case that draws.

Background technology

When participating in exhibition, spectators can obtain a large amount of files such as propaganda materials from the exhibiter, carry very inconvenience, even various handbags are arranged, because data is overweight, take up also gruelling.If with the chest dress, chest itself is too heavy again.Therefore, press for the chest of shipment data in a kind of suitable exhibition.

The utility model content

The purpose of this utility model is, overcomes the deficiencies in the prior art, proposes the simple and easy case that draws that a kind of suitable exhibition is used, and is simple in structure, is convenient to load and transport material.

The technical solution adopted in the utility model is as follows:

The simple and easy case that draws comprises casing, the casing upper opening, and top, casing rear surface is provided with handle, and bottom half is installed with wheel shaft, is with roller on the wheel shaft.

As improvement, described casing is formed by the cardboard cutting.

As improvement, described wheel shaft and roller all are located on the limit of tank floor and rear surface adjacency.

As improvement, in the position of axle sleeve roller, casing caves inward, and forms the space of ccontaining roller.

As improvement, the casing rear surface exceeds front surface.

As improvement, the side of casing and top, rear surface are provided with folding line, and casing is folding along folding line, constitute the osed top casing.

The beneficial effects of the utility model are: simple in structure, easy to make; The design of roller makes chest conveniently spur, and roller can unload easily; With chest folding after, can be directly as the parcel use of mail.

Below in conjunction with accompanying drawing, the utility model is described further.

Description of drawings

Fig. 1 is the utility model casing expansion drawing;

Fig. 2 draws the case back view for the utility model;

Fig. 3 draws the case front elevation for the utility model;

Fig. 4 draws the case left view for the utility model.

The specific embodiment

A kind of simple and easy case that draws, its casing is surrounded by front 4, back 1, the left side 3, the right side 2, five faces in bottom surface, and upper opening, opening are diagonal plane, and back 1 exceeds front 4.Whole box body is formed by the cardboard cutting, and top cuts an opening 7 as the handle position in the back.On the limit of the adjacency of bottom surface and back, be installed with a wheel shaft 5, be with two rollers 6 on the wheel shaft, in the position of axle sleeve roller, casing caves inward, and forms the space of ccontaining roller.In exhibition, the user can utilize roller and handle, draws case to walk in exhibition room very easily, and deposits the propaganda materials that obtain with casing.Roller can unload very easily, will draw case to use as common chest.On the outside face of casing, can also be printed on various advertisements, play the effect of propaganda.

In the side of casing, can establish several folding lines, as shown in Figure 4.During use,, the closure of openings of casing can be lived, casing is sent as mailbag, use more for one the case along folding line 8 folded box section.

Claims

1. the simple and easy case that draws is characterized in that: comprise casing, and the casing upper opening, top, casing rear surface is provided with handle, and bottom half is installed with wheel shaft, is with roller on the wheel shaft.

2. the simple and easy case that draws as claimed in claim 1, described casing is formed by the cardboard cutting.

3. the simple and easy case that draws as claimed in claim 1, described wheel shaft and roller all are located on the limit of tank floor and rear surface adjacency.

4. the simple and easy case that draws as claimed in claim 1, in the position of axle sleeve roller, casing caves inward, and forms the space of ccontaining roller.

5. the simple and easy case that draws as claimed in claim 1, the casing rear surface exceeds front surface.

6. the simple and easy case that draws as claimed in claim 5, the side of casing and top, rear surface are provided with folding line, and casing is folding along folding line, constitutes the osed top casing.