CN202807293U

CN202807293U - Storage box capable of expanding storage space

Info

Publication number: CN202807293U
Application number: CN 201220545519
Authority: CN
Inventors: 任召国
Original assignee: NINGBO CHENGLU PAPER PRODUCTS MANUFACTURING Co Ltd
Current assignee: Ningbo Chuangyuan Cultural Development Co ltd
Priority date: 2012-10-11
Filing date: 2012-10-11
Publication date: 2013-03-20
Anticipated expiration: 2022-10-11

Abstract

The utility model discloses a storage box capable of expanding a storage space. The storage box capable of expanding the storage space comprises an internal box body and an external box body. The internal box body is a thin shell body with the top portion opened. The external box body which is connected with the internal box body in a movable mode is sleeved on the exterior of the internal box body. The external box body is a thin shell body with a top portion and a side face opened, the opened side face is opposite to the internal box body, and penetrating transverse guiding holes are formed in a front surface or a rear surface of the external box body. Guiding sliding blocks which correspond to the guiding holes of the external box body are arranged on a surface, opposite to the guiding holes of the external box body, of the internal box body. The sliding blocks are embedded into the guiding holes. Under constraints of the sliding blocks and the guiding holes, relative expansion or overlapping package is conducted between the internal box body and the external box body. After the external box body is expanded, the opened side face is enclosed by a corresponding side face of the internal box body, the storage space with an upper end opened is formed, and dynamic expansion of the storage space of the storage box is achieved.

Description

A kind of parcel tray of expanding storage space

Technical field

The utility model relates to a kind of parcel tray, particularly a kind of parcel tray of expanding storage space.

Background technology

The storage space of present existing parcel tray and placing space are all determined, can't variation according to actual needs be adjusted in real time storage space.

The utility model content

The utility model is in order to overcome defective in the above-mentioned prior art, by at the dynamic expansion structure of the outer setting of parcel tray, to realize the dynamic change of parcel tray storage space.

The utility model provides a kind of parcel tray of expanding storage space, comprises that inner box is the thin walled shell of open-top; The outside of inner box also is socketed with the outter box that is flexibly connected with inner box; Outter box is the unlimited thin walled shell in top and a side, and unlimited side is towards inner box, and its front surface or rear surface are provided with the lateral steering hole of perforation; Inner box is provided with the guide slides of corresponding outter box guide hole towards the surface of outter box guide hole, slide block embeds in the guide hole, under the constraint of slide block and guide hole, can relatively launch between the inside and outside box body or fit is packed up, outter box after the expansion, its open side is subject to the sealing of the respective side surface of inner box, forms the storage space that the upper end is opened wide.

In the above-mentioned technology, outter box is two, arranges in the both sides of inner box.

Compared with prior art, the utility model is realized the dynamic expansion of parcel tray storage space by at the socket of the outer setting of inner box, and the outter box of movable expansion.

Description of drawings

Fig. 1 is a kind of block diagram (inside and outside box body fit) of expanding the parcel tray of storage space of the present utility model;

Fig. 2 is a kind of block diagram (inside and outside box body expansion) of expanding the parcel tray of storage space of the present utility model.

Mark the following drawings mark thereon by reference to the accompanying drawings:

The 1-outter box, 11-guide hole, 2-inner box, 21-slide block, 22-separator of battery plates.

The specific embodiment

Below in conjunction with accompanying drawing, a specific embodiment of the present utility model is described in detail, but is to be understood that protection domain of the present utility model is not subjected to the restriction of the specific embodiment.

A kind of parcel tray of expanding storage space of the present utility model comprises as shown in Figure 1, 2, inner box 2, and it is the thin walled shell of open-top; The outside of inner box 2 also is socketed with the outter box 1 that is flexibly connected with inner box 2; Outter box 1 is the unlimited thin walled shell in top and a side, and unlimited side is towards inner box 2, and its front surface or rear surface are provided with the lateral steering hole 11 of perforation; Inner box is provided with the guide slides 21 of corresponding outter box guide hole towards the surface of outter box guide hole, slide block 21 embeds in the guide hole 11, under the constraint of slide block 21 and guide hole 11, can relatively launch between the inside and outside box body or fit is packed up, outter box 1 after the expansion, its open side is subject to the sealing of the respective side surface of inner box 2, forms the storage space that the upper end is opened wide.

Further as shown in Figure 1, 2, outter box 1 is two, in the bilateral symmetry setting (also can do as required asymmetric setting) of inner box 2.

Further as shown in Figure 1, 2, the inside of inner box is provided with separator of battery plates 22, and separator of battery plates 22 is cut apart the interior reservoir object space of inner box 2 as required.

More than disclosed only be a specific embodiment of the present utility model, still, the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.

Claims

1. the parcel tray that can expand storage space is characterized in that, comprises that inner box is the thin walled shell of open-top; The outside of inner box also is socketed with the outter box that is flexibly connected with inner box; Outter box is the unlimited thin walled shell in top and a side, and unlimited side is towards inner box, and its front surface or rear surface are provided with the lateral steering hole of perforation; Inner box is provided with the guide slides of corresponding outter box guide hole towards the surface of outter box guide hole, slide block embeds in the guide hole, under the constraint of slide block and guide hole, can relatively launch between the inside and outside box body or fit is packed up, outter box after the expansion, its open side is subject to the sealing of the respective side surface of inner box, forms the storage space that the upper end is opened wide.

2. a kind of parcel tray of expanding storage space according to claim 1 is characterized in that, described outter box is two, arranges in the both sides of inner box.