CN210727463U

CN210727463U - Foldable storage box

Info

Publication number: CN210727463U
Application number: CN201921373521.6U
Authority: CN
Inventors: 雷晓漫
Original assignee: Dazhou Vocational And Technical College
Current assignee: Dazhou Vocational And Technical College
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-06-12
Anticipated expiration: 2029-08-22

Abstract

The utility model discloses a folding receiver belongs to splendid attire utensil field. The box body comprises a bottom layer box body, a middle layer box body and a top cover, wherein the bottom layer box body is connected with the top cover through a buckle; a hollow sleeve is fixedly arranged on the bottom layer box body, and a limit groove is arranged on the inner wall of the sleeve; the middle layer box body can be sleeved in the bottom layer box body and is in clearance fit with the bottom layer box body; the middle box body is fixedly provided with a hollow connecting column, the outer wall of the hollow connecting column is provided with a limiting bulge, the inner wall of the hollow connecting column is also provided with a limiting groove, the hollow connecting column can be sleeved in the hollow sleeve, and the limiting bulge on the outer wall of the hollow connecting column is clamped in the limiting groove on the inner wall of the hollow sleeve, so that the middle box body can slide up and down and rotate left and right relative to the bottom box body within a certain limit. The storage box can be folded, occupies a small space, is convenient for taking and placing articles, and has a simple structure and convenient use.

Description

Foldable storage box

Technical Field

The utility model relates to a storage box belongs to splendid attire utensil field, concretely relates to folding storage box.

Background

In daily life and work, a plurality of small parts such as nail heads, screws, gaskets, plugs, drill bits, glue, pipe fittings and the like or tools such as wrenches, pliers, screwdrivers, hammers and the like play an important role, but the storage of the small parts is always a problem which is troubling, for example, the small parts and various tools are often intensively stored in a rectangular tool box or a storage box by people for convenient storage, people turn over and select the small parts in the box when using the tool, sometimes, the found objects are too small, large other objects need to be taken out of the box to be seen and found, most of the objects in the box are often required to be taken out only for a small gasket to be found, and the taken objects are put back into the box for storage after use; this process is often cumbersome and has to be repeated once it is needed. Also someone is through using a plurality of receivers to come the each well instrument utensil of accomodating of classification, and often every receiver has a large amount of space extravagant when using a plurality of receivers, deposits the receiver and also needs great space.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a collapsible receiver convenient to categorised deposit article and practice thrift the space to prior art not enough.

The purpose of the utility model is realized through the following technical scheme:

a foldable storage box comprises a bottom box body, a middle box body and a top cover, wherein the bottom box body and the top cover are equal in size, and the bottom box body and the top cover are connected through a buckle; a hollow sleeve is fixedly arranged on the bottom layer box body, and a limit groove is arranged on the inner wall of the sleeve; the size of the middle layer box body is slightly smaller than that of the bottom layer box body, and the middle layer box body can be sleeved in the bottom layer box body and is in clearance fit with the bottom layer box body; the fixed cavity spliced pole that is provided with on the intermediate level box body, be provided with spacing arch on the cavity spliced pole outer wall, also be provided with the spacing groove on the cavity spliced pole inner wall, cavity spliced pole size slightly is less than the cavity sleeve, can the suit form coaxial clearance fit with it in the cavity sleeve, spacing protruding card on the cavity spliced pole outer wall is in the spacing groove of cavity sleeve inner wall, make the intermediate level box body can for the bottom box body does the upper and lower slip and the horizontal rotation of certain limit. The storage box is designed in a layered mode, articles can be stored conveniently in a classified mode, the storage boxes in different layers can slide up and down relatively and rotate left and right, the articles can be stored conveniently, certain storage space is reserved between layers, and the storage boxes can be stacked mutually to enable the whole storage box to only occupy the space corresponding to the bottom box and the top cover, so that the storage is facilitated.

As an optional mode, in above-mentioned folding receiver, the bottom box body is fan-shaped, the fixed cavity sleeve that is provided with of narrow end of fan-shaped bottom box body, the fixed cavity spliced pole that is provided with of narrow end of intermediate level box body. The fan-shaped structure has attractive appearance and is convenient for coaxial overlapping and sleeving among layers.

As optional mode, in above-mentioned folding receiver, the intermediate level box body includes the multilayer, and the box body size reduces by lower to last successive layer, and upper box body can be in proper order the suit inside lower floor's box body and be clearance fit with lower floor's box body, and the cavity spliced pole size of upper box body slightly is less than the cavity spliced pole of lower floor's box body, and spacing arch card on the upper box body is in the spacing groove of lower floor's box body, makes the upper box body can for certain limit's vertical slip and horizontal rotation are made to lower floor's box body. And the middle layer boxes with more layers are more convenient for classified storage. Optionally, the intermediate layer cartridge comprises 2-7 layers, and further the intermediate layer cartridge comprises 6 layers.

Optionally, in the foldable storage box, the upper edge of the hollow sleeve is slightly higher than the upper edge of the bottom box body. The hollow sleeve is upward along being a little higher than edge on the bottom box body, make when moving enough positions on the relative and bottom box body of intermediate level box body, the lower edge of this intermediate level box body is higher than the last edge of bottom box body for this intermediate level box body can be equivalent to bottom box body and control the rotation, thereby form the dislocation, in order to make things convenient for access article. In a similar way, the upper edge of the hollow connecting column is slightly higher than the upper edge of the middle layer box body. For the same purpose, the lower edge of the hollow connecting column can be designed to be slightly lower than the lower edge of the middle layer box body.

Optionally, in the foldable storage box, a base is further disposed on a lower portion of the bottom box, the base includes two portions capable of rotating relatively, and the two portions are coaxially connected to the hollow sleeve and can rotate around an axis of the hollow sleeve. Through setting up rotatable base, can make through rotating base the centre of gravity is more steady when the receiver is in the expansion state, is difficult for empting.

As optional mode, in above-mentioned folding receiver, the base includes two piece from top to bottom, and the tip of lower piece is provided with the column arch, the upper segment tip be provided with the protruding assorted hole of column, the pot head is in form clearance fit on the column arch for two piece can use the column arch to carry out relative rotation as the axle center from top to bottom, column arch and cavity sleeve internal diameter phase-match can the suit at the cavity sleeve lower extreme. The base structure is convenient to form coaxial rotating fit with each layer of box bodies.

Alternatively, in the above-described foldable storage box, the thickness of the upper and lower sheets bonded to each other is half of the thickness of the main body. The structure ensures that the upper sheet and the lower sheet of the base are positioned on the same plane, and the support is more stable.

Optionally, in the foldable storage box, the left side and the right side of the lower end of the bottom box body are respectively provided with a groove capable of accommodating the upper piece and the lower piece. Under the coincide state two upper and lower sheets of base can hide the bottom box body lower extreme can reduce shared space, are convenient for deposit.

Alternatively, in the foldable storage box, a stopper protrusion is provided between the upper and lower sheets.

Optionally, a compression spring is further disposed in the foldable storage box and penetrates through the hollow sleeve and the center of the hollow connecting column. When the storage box is in an open state, the pressure spring can drive each layer of box bodies to ascend layer by layer.

As an optional mode, in the foldable storage box, the end part of the top cover is provided with a connecting column with a limiting bulge, the size of the connecting column is matched with the inner diameter of the hollow connecting column on the uppermost layer of the middle layer box body, and the connecting column can be sleeved in the hollow connecting column to form clearance fit.

Alternatively, in the above foldable storage box, the stopper groove includes a vertical stopper groove and a horizontal stopper groove. The vertical limiting groove is matched with the limiting bulge, so that the upper layer box body and the lower layer box body can slide up and down relatively within a certain limit; the transverse limiting groove is matched with the limiting protrusion, so that the upper box body and the lower box body can rotate left and right relatively within a certain limit.

As an optional mode, in the foldable storage box, a certain inclination angle is formed between the transverse limiting groove and the horizontal plane, and the inclination angle is designed to enable the box bodies on each layer to automatically ascend and relatively rotate under the action of the lifting force provided by the pressure spring and to be in an opened state, and meanwhile, only a vertical downward force needs to be applied to the top cover to drive the box bodies on each layer to descend and relatively rotate, so that the box bodies on each layer are in a contracted and overlapped state.

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

The utility model has the advantages that:

but the receiver coincide, it is little to take up an area of the space, is convenient for get and puts article, simple structure, convenient to use.

Drawings

Fig. 1 is a schematic view of the storage box of the present invention in a deployed state;

fig. 2 is a schematic view of the storage box of the present invention in a contracted and folded state;

fig. 3 is a schematic view of a base structure of the storage box of the present invention;

fig. 4 is a schematic view of the bottom box structure of the storage box of the present invention;

fig. 5 is a schematic structural view of the middle layer box body of the storage box of the present invention;

fig. 6 is a schematic view of a top cover structure of the storage box of the present invention;

fig. 7 is a schematic structural view of a compressed spring of the storage box of the present invention in a contracted state;

fig. 8 is a schematic structural view of the compressed spring of the storage box in the unfolded state.

Reference numerals: 1 is the bottom box body, 11 is the cavity sleeve, 13 is bottom box body buckle, 2 is the intermediate level box body, 21 is the cavity spliced pole, 22 is the spacing groove, 221 is vertical spacing groove, 222 is horizontal spacing groove, 23 is spacing arch, 3 is the top cap, 32 is the spliced pole, 33 is the top cap buckle, 4 is the base, 41 is the base upper segment, 42 is the base lower segment, 43 is spacing protruding portion, 411 is the hole, 421 is the column arch, 5 is the pressure spring.

Detailed Description

The present invention is described in detail below with reference to the following embodiments, and it should be noted that the present embodiment is only used for further description of the present invention, but it should not be understood as limiting the scope of the present invention, and those skilled in the art can make some non-essential improvements and modifications to the present invention according to the content of the present invention.

Example 1:

Example 2

The foldable storage box shown in fig. 1-8 comprises a bottom box body, a middle box body and a top cover, wherein the bottom box body and the top cover are of the same size, and are connected through a buckle; the bottom layer box body is fan-shaped, a hollow sleeve is fixedly arranged at the narrow end of the fan-shaped bottom layer box body, and a limiting groove is formed in the inner wall of the sleeve; the size of the middle layer box body is slightly smaller than that of the bottom layer box body, and the middle layer box body can be sleeved in the bottom layer box body and is in clearance fit with the bottom layer box body; a hollow connecting column is fixedly arranged at the narrow end of the middle layer box body, a limiting bulge is arranged on the outer wall of the hollow connecting column, a limiting groove is also arranged on the inner wall of the hollow connecting column, the size of the hollow connecting column is slightly smaller than that of the hollow sleeve, the hollow connecting column can be sleeved in the hollow sleeve to form coaxial clearance fit with the hollow sleeve, and the limiting bulge on the outer wall of the hollow connecting column is clamped in the limiting groove on the inner wall of the hollow sleeve, so that the middle layer box body can slide up and down and rotate left and right relative to the bottom layer box; the middle box body comprises 6 layers, the size of the box body is gradually reduced from bottom to top, the upper box body can be sequentially sleeved inside the lower box body and is in clearance fit with the lower box body, the size of the hollow connecting column of the upper box body is slightly smaller than that of the hollow connecting column of the lower box body, and the limiting bulge on the upper box body is clamped in the limiting groove of the lower box body, so that the upper box body can slide up and down and rotate left and right relative to the lower box body to a certain extent; the upper edge of the hollow sleeve is slightly higher than the upper edge of the bottom layer box body; the lower part of the bottom box body is also provided with a base, the base comprises an upper piece and a lower piece, the end part of the lower piece is provided with a columnar bulge, the end part of the upper piece is provided with a hole matched with the columnar bulge, the hole is sleeved on the columnar bulge to form clearance fit, so that the upper piece and the lower piece can rotate relatively by taking the columnar bulge as an axis, the columnar bulge is matched with the inner diameter of the hollow sleeve and can be sleeved at the lower end of the hollow sleeve, the thickness of the mutually-fitted parts of the upper piece and the lower piece is half of the thickness of the main body, the left side and the right side of the lower end of the bottom box body are respectively provided with a groove capable of accommodating the upper piece and the lower piece, the pressure spring penetrating through the centers of the hollow sleeve and the hollow connecting, can form clearance fit in this cavity spliced pole by the suit, the spacing groove includes vertical spacing groove and horizontal spacing groove, become certain angle of inclination between horizontal spacing groove and the horizontal plane, this angle of inclination design makes each layer box body can automatic rising and relative rotation under the lift effect that the pressure spring provided are in the open mode, only need exert a vertical decurrent power just can drive each layer box body to descend and relative rotation to the top cap simultaneously to be in the shrink coincide state.

The foregoing is only a preferred embodiment of the present invention, which is intended to be illustrative, not limiting; those skilled in the art will understand that many variations, modifications, and even equivalent variations can be made within the spirit and scope of the present invention, which is defined by the claims, but all will fall within the scope of the present invention.

Claims

1. A foldable storage box is characterized by comprising a bottom box body, a middle box body and a top cover, wherein the bottom box body and the top cover are equal in size, and the bottom box body and the top cover are connected through a buckle; a hollow sleeve is fixedly arranged on the bottom layer box body, and a limit groove is arranged on the inner wall of the sleeve; the size of the middle layer box body is slightly smaller than that of the bottom layer box body, and the middle layer box body can be sleeved in the bottom layer box body and is in clearance fit with the bottom layer box body; the fixed cavity spliced pole that is provided with on the intermediate level box body, be provided with spacing arch on the cavity spliced pole outer wall, also be provided with the spacing groove on the cavity spliced pole inner wall, cavity spliced pole size slightly is less than the cavity sleeve, can the suit form coaxial clearance fit with it in the cavity sleeve, spacing protruding card on the cavity spliced pole outer wall is in the spacing groove of cavity sleeve inner wall, make the intermediate level box body can for the bottom box body does the upper and lower slip and the horizontal rotation of certain limit.

2. The collapsible storage box of claim 1 wherein the middle box comprises a plurality of layers, the box size decreases from bottom to top, the upper box can be sequentially sleeved inside the lower box and in clearance fit with the lower box, the hollow connecting post of the upper box is slightly smaller than the hollow connecting post of the lower box, the limiting protrusion on the upper box is clamped in the limiting groove of the lower box, so that the upper box can slide up and down and rotate left and right relative to the lower box to a limited extent.

3. The collapsible storage box of claim 1, wherein the upper edge of the hollow sleeve is slightly higher than the upper edge of the bottom box.

4. The collapsible storage box of claim 1, wherein the bottom box further comprises a base, the base comprises two relatively rotatable portions coaxially connected to the hollow sleeve, and both portions are rotatable about the axis of the hollow sleeve.

5. The foldable storage box according to claim 4, wherein the base comprises an upper piece and a lower piece, a cylindrical protrusion is arranged at the end of the lower piece, a hole matched with the cylindrical protrusion is arranged at the end of the upper piece, the hole is sleeved on the cylindrical protrusion to form clearance fit, so that the upper piece and the lower piece can rotate relative to each other by taking the cylindrical protrusion as an axis, and the cylindrical protrusion is matched with the inner diameter of the hollow sleeve and can be sleeved at the lower end of the hollow sleeve.

6. The collapsible storage container of claim 5 wherein the upper and lower panels are attached to each other at a thickness that is half the thickness of the main body.

7. The collapsible storage box of claim 5 wherein the bottom box has two recesses for receiving the upper and lower panels on the left and right sides of the bottom end.

8. The collapsible storage container of claim 1 further including a compression spring extending through the center of the hollow sleeve and hollow connecting post.

9. The collapsible storage container of claim 1 wherein the top lid has a post with a stop protrusion at the end, the post being sized to fit within the internal diameter of the hollow post on the uppermost intermediate container to allow a clearance fit within the post.

10. The collapsible storage box of claim 1, wherein the restraint slots comprise a vertical restraint slot and a transverse restraint slot.