CN201756222U

CN201756222U - Retractable storage box

Info

Publication number: CN201756222U
Application number: CN2010202614109U
Authority: CN
Inventors: 石正兵
Original assignee: Zhongshan Taili Household Products Manufacturing Co Ltd
Current assignee: Zhongshan Taili Household Products Manufacturing Co Ltd
Priority date: 2010-07-10
Filing date: 2010-07-10
Publication date: 2011-03-09
Anticipated expiration: 2020-07-10

Abstract

The utility model discloses a retractable storage box, comprising a bottom box body, a middle box body and an upper box body which are sleeved with each other successively. A cover is arranged on the upper box body, the bottom box body and the middle box body are provided with guide track devices leading the bottom box body and the middle box body to slide relatively and limiting device preventing the bottom box body from being separated from the middle box body, and the middle box body and the upper box body are also provided with guide track devices leading the middle box body and the upper box body to slide relatively and limiting device preventing the middle box body from being separated from the upper box body. The storage volume of the storage box can be adjusted according to volumes of stored objects.

Description

The telescoping containing box

[technical field]

The utility model relates to a kind of containing box, and what particularly relate to is the telescoping containing box.

[background technology]

At present, the existing containing box that is used to collect article, its volume size is stipulated.In case loaded article is not filled containing box and collected, containing box takies a lot of spaces when then collecting, and wasting space does not meet customer's requirement.

The utility model is made under this kind situation.

[utility model content]

The utility model purpose be overcome deficiency of the prior art and provide a kind of can be according to the containing box of the volume size adjustment of collection article collection volume.

In order to solve the technical matters of above-mentioned existence, the utility model adopts following technical proposal:

The telescoping containing box is characterized in that including under casing body, middle casing and the upper box of suit successively, is provided with lid on upper box; On under casing body, middle casing, be provided with and make under casing body, middle casing make the track-type facilities of slide relative and prevent the inhibiting device that under casing body, middle casing break away from, on middle casing and upper box, also be provided with casing and upper box making in make the track-type facilities of slide relative and prevent in the inhibiting device of casing and upper box disengaging.

Aforesaid telescoping containing box, it is characterized in that described track-type facilities includes outer guide that is separately positioned on the adjacent two tanks and the interior guide groove that cooperates with outer guide, wherein outer guide is located at the casing outside, interior guide groove is located at the inboard of another casing, and described outer guide can upper and lowerly be slidably inserted in the interior guide groove.

Aforesaid telescoping containing box, it is characterized in that described inhibiting device include be located between the adjacent two tanks turn up position-limited edge and in turn over position-limited edge, the position-limited edge that wherein turns up is located at the upper edge edge of under casing body, middle casing respectively, in turn over position-limited edge be located at respectively in casing and upper box, turn up position-limited edge and in turn under the mutual action of position-limited edge and can prevent that outer guide from skidding off interior guide groove.

Aforesaid telescoping containing box is characterized in that being hinged with handle in the upper box upper outside, is provided with fixture block at the lid side, and described handle can fasten the fixture block on the lid when overturning.

Aforesaid telescoping containing box is characterized in that being provided with pad at described under casing body bottom side, is connected with the magic joint strip on pad, is provided with buckle ear in the upper box upper outside, and described magic joint strip can pass buckle ear and be connected on the upper box.

Aforesaid telescoping containing box is characterized in that being provided with castor at described under casing body.

The utility model compared with prior art has following advantage:

The utility model utilizes three or more the under casing body that can do to stretch each other, middle casing to become whole box body with the upper box assembly, the height of casing just can stretch like this, maximum flexible scope is 1/3rd of the full article volume of storage, promptly is 1/3rd sizes that this device virgin state volume has only the full article volume of storage before storing not.Solved the transformable problem of volume of taking in well.There is this structure also fairly simple again, and practical.

[description of drawings]

Fig. 1 is an exploded drawings of the present utility model;

Fig. 2 is a partial view of the present utility model;

Fig. 3 is the block diagram that the utility model is equipped with article;

Fig. 4 is the block diagram of the complete contraction state of the utility model;

Fig. 5 is the block diagram that the utility model shrinks a part of state.

[specific embodiment]

Below in conjunction with accompanying drawing the utility model is described in detail:

As shown in the figure, the telescoping containing box, include suit successively under casing body 1, middle casing 2 and upper box 3.The space that described under casing body 1, middle casing 2 and upper box 3 one common peripheral are got up can article-containing.On described upper box 3, be provided with lid 5, behind article-containing, cover lid 5.

On under casing body 1, middle casing 2, be provided with and make under casing body 1, middle casing 2 make the track-type facilities 4 of slide relative and prevent the inhibiting device 8 that under casing body 1, middle casing 2 breaks away from.On middle casing 2 and upper box 3, also be provided with casing 2 and upper box 3 in making make the track-type facilities 4 of slide relative and prevent in the inhibiting device 8 that breaks away from of casing 2 and upper box 3.

Specifically, described track-type facilities 4 includes outer guide 41 that is separately positioned on the adjacent two tanks and the interior guide groove 42 that cooperates with outer guide 41.Wherein outer guide 41 is located at the casing outside, and interior guide groove 42 is located at the inboard of another casing.In the guide groove 42, this structure had realized upper and lower sliding extension function mutual between under casing body 1, middle casing 2 and the upper box 3 in described outer guide 41 can upper and lowerly be slidably inserted into.

In order to realize preventing the disengaging between adjacent under casing body 1, middle casing 2 and the upper box 3.So adopted following structure: described inhibiting device 8 include be located between the adjacent two tanks turn up position-limited edge 81 and in turn over position-limited edge 82, the position-limited edge 81 that wherein turns up is located at the upper edge edge of under casing body 1, middle casing 2 respectively, in turn over position-limited edge 82 be located at respectively in casing 2 and upper box 3.Turn up position-limited edge 81 and in turn over can prevent under the mutual action of position-limited edge 82 outer guide 41 skid off in guide groove 42.In turn over position-limited edge 82 and block the position-limited edge 81 that turns up, two casings can not be broken away from.

Have again, sometimes for the needs of reality, such as the number of plies that increases casing, described in casing 2 can be provided with a plurality of, such as 2-3 can, as long as adopt with structure just can realize.

Further, be hinged with handle 33 in upper box 3 upper outside, be provided with fixture block 51 at lid 5 sides, described handle 33 can fasten the fixture block 51 on the lid 5 when overturning.Make lid 5 can not break away from casing like this.

Be provided with pad 13 at described under casing body 1 bottom side, be connected with magic joint strip 6 on pad 13, be provided with buckle ear 34 in upper box 3 upper outside, described magic joint strip 6 can pass buckle ear 34 and be connected on the upper box 3.Be after casing installs article, cover lid fastens lid 5 with handle 33 again, can pass buckle ear 34 with magic joint strip 6 more afterwards and reverse and be attached on the magic joint strip 6, with the whole box body tighten.

For conveniently moving, be provided with castor 7 at described under casing body 1.

Claims

1. the telescoping containing box is characterized in that including under casing body (1), middle casing (2) and the upper box (3) of suit successively, is provided with lid (5) on upper box (3); On under casing body (1), middle casing (2), be provided with and make under casing body (1), middle casing (2) make the track-type facilities (4) of slide relative and prevent the inhibiting device (8) that under casing body (1), middle casing (2) break away from, on middle casing (2) and upper box (3), also be provided with and make middle casing (2) and upper box (3) make the track-type facilities (4) of slide relative and prevent middle casing (2) and the inhibiting device (8) of upper box (3) disengaging.

2. telescoping containing box according to claim 1, it is characterized in that described track-type facilities (4) includes outer guide (41) that is separately positioned on the adjacent two tanks and the interior guide groove (42) that cooperates with outer guide (41), wherein outer guide (41) is located at the casing outside, interior guide groove (42) is located at the inboard of another casing, and described outer guide (41) can upper and lowerly be slidably inserted in the interior guide groove (42).

3. telescoping containing box according to claim 2, it is characterized in that described inhibiting device (8) include the position-limited edge that turns up (81) that is located between the adjacent two tanks and in turn over position-limited edge (82), the position-limited edge (81) that wherein turns up is located at the upper edge edge of under casing body (1), middle casing (2) respectively, in turn over position-limited edge (82) and be located at middle casing (2) and upper box (3) respectively, the position-limited edge that turns up (81) and in turn under the mutual action of position-limited edge (82) and can prevent that outer guide (41) from skidding off interior guide groove (42).

4. according to claim 2 or 3 described telescoping containing boxs, it is characterized in that being hinged with handle (33) in upper box (3) upper outside, be provided with fixture block (51) at lid (5) side, can fasten the fixture block (51) on the lid (5) during described handle (33) upset.

5. according to claim 2 or 3 described telescoping containing boxs, it is characterized in that being provided with pad (13) at described under casing body (1) bottom side, on pad (13), be connected with magic joint strip (6), be provided with buckle ear (34) in upper box (3) upper outside, described magic joint strip (6) can pass buckle ear (34) and be connected on the upper box (3).

6. according to claim 2 or 3 described telescoping containing boxs, it is characterized in that being provided with castor (7) at described under casing body (1).