CN201261586Y - Telescopic finishing box - Google Patents

Abstract

The utility model relates to an expandable tidying box, which comprises a box body, the box body comprises a left part and a right part, and two parts are mutually embedded to form an integrated body; and rollers are mounted at four corners of the bottom surface of the box body respectively. When the size of the expandable tidying box is adjusted, the user can pull the left part and the right part of the box body outwards, so that the total area of a supporting plate and a base plate is enlarged, thereby enlarging the loading capability of the box body; the user push into two box bodies inwards, so that the total area of the supporting plate and the base plate is reduced, thereby reducing the space of the box body. The utility model has the advantages of simple process, convenient and practical application and simple and convenient operation.

Description

Scalable box

Technical field the utility model relates to a kind of daily necessities, especially a kind of scalable box.

Background technology in daily life, box has become the most frequently used instrument that people load article such as various foreign material, books, clothing.But present box structure is too simple, and load function only is provided, and can't adjust self size, in case the box space is excessive, and article are less, certainly will cause space waste in the case, and it is bigger to take up room, and influences indoor attractive in appearance; And the box space is too small, and then delelivered payload capability is limited, can't all pack article into.In sum, we provide a kind of scalable box of adjusting self loading space very necessary.

The summary of the invention the purpose of this utility model provides a kind of scalable box, is used to solve the problem that common box can't be adjusted size.

For achieving the above object, the scalable box of the utility model comprises casing, and casing is made up of left and right sides two parts, and the back and front supporting plate of left side casing and base plate assign into respectively in the back and front supporting plate and base plate of right side casing, forms nesting type structure; Roller is installed at four jiaos of places respectively in tank floor.

After adopting said structure, the user can change the whole size of casing according to demand.When adjusting size, the user is pulled outwardly out left and right sides two parts of casing, makes the gross area of stay bearing plate, base plate increase, thereby has enlarged the delelivered payload capability of casing; The user inwardly pushes two casings, reduced the gross area of stay bearing plate, base plate, thereby reduced the space of casing.

The utility model has the advantages that: technology is simple, convenient and practical, easy and simple to handle, rational in infrastructure, can change size according to demand, the memory function that facilitates.

Description of drawings Fig. 1 is the integral structure scheme drawing of the scalable box of the utility model.

The specific embodiment as shown in Figure 1, the scalable box of the utility model comprises casing 1, and casing 1 is made up of left and right sides two parts, in the back and front supporting plate of left side casing and the back and front supporting plate and base plate that base plate assigns into the right side casing respectively, form nesting type structure; Roller 2 is installed at four jiaos of places respectively in casing 1 bottom surface.

Claims (1)

1, a kind of scalable box comprises casing (1), it is characterized in that: casing (1) is made up of left and right sides two parts, and the back and front supporting plate of left side casing and base plate assign into respectively in the back and front supporting plate and base plate of right side casing, forms nesting type structure; Roller (2) is installed at four jiaos of places respectively in casing (1) bottom surface.

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