CN215554970U

CN215554970U - Stackable folding storage box

Info

Publication number: CN215554970U
Application number: CN202122406265.XU
Authority: CN
Inventors: 不公告发明人
Original assignee: Xu Linjian
Current assignee: Xu Linjian
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-01-18
Anticipated expiration: 2031-09-30

Abstract

The utility model provides a stackable folding containing box, and belongs to the technical field of household equipment. It has solved the current single problem of folding containing box range upon range of mode. The stackable folding containing box comprises a box cover and a foldable box body, wherein a first positioning plug part is arranged at the top edge of each side wall of the box body, a plurality of positioning slots which can be arranged corresponding to the first positioning plug parts are arranged at the outer edge of the bottom surface of the box body, and a second positioning plug part which is arranged corresponding to the positioning slots is arranged at the outer edge of the top surface of the box cover; when the two boxes are stacked up and down, the first positioning plug part of the box which is positioned below and in an unfolded state is embedded into the positioning slot of the box positioned above; when one box body is stacked above one box cover, the second positioning plug part is embedded into the positioning slot of the box body. The foldable containing box can be stacked when the box cover is arranged on the box body, and can still be stacked when the box cover is removed; therefore, consumers can flexibly stack the layers according to actual use conditions.

Description

Stackable folding storage box

Technical Field

The utility model belongs to the technical field of household equipment, and relates to a storage box, in particular to a foldable storage box capable of being stacked.

Background

The storage box is a box specially used for arranging articles in disorder, and the side wall of the folding storage box can be folded and unfolded usually; the folding storage box is in a folding state, and has the advantage of small occupied space; the folding storage box can be used for storing articles when in an unfolded state. There are many types and structures of folding containers, such as a folding container (application No. 201721509444.3) in which the covers are stacked in the mounted state. Also, as with containers and container groups (application No. 202020516516.2), such containers require removal of the lid when stacked. In the actual use process, the two storage boxes can not meet the requirements of part of customers.

Disclosure of Invention

The utility model provides a foldable storage box capable of being stacked, and aims to solve the technical problem of how to provide a foldable storage box capable of being stacked when a box cover is arranged on a box body and still stacked when the box cover is removed.

The technical problem to be solved by the utility model can be realized by the following technical scheme: a foldable containing box capable of being stacked comprises a box cover and a foldable box body, and is characterized in that a first positioning plug part is arranged at the top edge of each side wall of the box body, a plurality of positioning slots capable of being arranged corresponding to the first positioning plug parts are arranged at the outer edge of the bottom surface of the box body, and a second positioning plug part corresponding to the positioning slots is arranged at the outer edge of the top surface of the box cover; when the two boxes are stacked up and down, the first positioning plug part of the box which is positioned below and in an unfolded state is embedded into the positioning slot of the box positioned above; when one box body is stacked above one box cover, the second positioning plug part is embedded into the positioning slot of the box body.

Compared with the prior art, the foldable containing box not only can be stacked when the box cover is arranged on the box body, but also can be stacked when the box cover is removed; therefore, consumers can flexibly select the number of the box covers according to the actual use condition, and if the box covers are not installed and are used in an overlapped mode, a plurality of box bodies are purchased, and only one box cover is purchased; if the box covers are installed and stacked for use, the box covers and the box bodies are purchased in the same number, and when the box covers and the box bodies are the same in number, consumers can naturally choose not to install the box covers and stack for use.

The outer edge of the top surface of the box body is usually thinner and longer, namely a first positioning plug part which is thinner and longer is formed at the outer edge of the top surface of the box body; the box cover is buckled on the box body, and the outer edge of the box cover is generally matched with the top of the box body, so that a second thin and long positioning plug part is formed at the outer edge of the top surface of the box cover; thereby positioning the positioning slot on the outer edge of the bottom surface of the box body; the arrangement structure has the advantages of simple structure, convenient manufacture, low manufacturing cost and convenient use.

In the foldable storage box, the first positioning plug portion is strip-shaped.

In the foldable storage box, the box body comprises a base and four side walls, and the bottoms of the side walls are rotatably connected with the base; when the box body is in an unfolded state, the side walls are vertically arranged, and the adjacent side walls are also connected; when the box body is in a folded state, the four side walls turn towards the inner side of the box body.

In the foldable containing box capable of being stacked, the positioning slot is positioned on the base, and the side wall of the positioning slot is provided with a convex strip; the convex strip can reduce the contact area between the side wall of the positioning slot and the first positioning plug part, and the embedding and pulling-out smoothness is improved.

In the foldable storage box, the base is made of plastic material, the base is provided with a rotating shaft part connected with the side wall, and the rotating shaft part is positioned in the positioning slot.

In the above-mentioned stackable collapsible container, the container further comprises a top ring, and the top ring is sleeved at the top edge of the side wall.

In the foldable storage box, the top ring is provided with a plurality of positioning plug bush parts, positioning jacks are formed in the bottom surfaces of the positioning plug bush parts, and the first positioning plug parts of the four side walls are embedded into the positioning jacks in the top ring.

In the foldable storage box, the positioning slots and the positioning plug bush parts are arranged in a one-to-one correspondence manner.

In the foldable storage box, the box cover is a thin-walled member, an upward raised area is arranged at the outer edge of the top surface of the box cover, and the raised area is a second positioning plug part; the inner cavity of the second positioning plug part is matched with the positioning plug sleeve part.

In the foldable storage box, the side wall is rotatably connected with a lap joint buckle; have the first lock joint ear that corresponds the setting with the overlap joint buckle on the base, have the second lock joint ear that corresponds the setting with the overlap joint buckle on the case lid.

Drawings

Fig. 1 is a perspective view of the storage box in a disassembled state.

Fig. 2 is a schematic perspective view of the storage box.

Fig. 3 is a perspective view of the cover in a folded state.

Fig. 4 is a front view of the storage box.

Fig. 5 is a schematic sectional structure view of a-a in fig. 4.

Fig. 6 is a cross-sectional partial structural view of B-B in fig. 5.

Fig. 7 is a schematic perspective view of the storage box with rollers mounted on the bottom thereof.

Fig. 8 is a schematic perspective view of the storage box in a stacked state.

Fig. 9 is a schematic sectional view showing a stacked state of the storage box mounting boxes.

Fig. 10 is a perspective view of the storage box in a stacked state without the box cover.

Fig. 11 is a schematic sectional view showing a stacked state of the storage box without the box cover.

Fig. 12 is a cross-sectional partial structural view of C-C in fig. 11.

Fig. 13 is a partially enlarged schematic view of fig. 11.

Fig. 14 is a partially enlarged schematic view of fig. 12.

In the figure, 1, a box cover; 1a, a second positioning plug part; 2. a box body; 2a, a base; 2b, a top ring; 2b1, positioning sleeve part; 2b2, positioning socket; 2c, a side wall; 2c1, sidewall body portion; 2c2, a first positioning plug portion; 2d, positioning the slot; 2e, roller positioning grooves; 3. a roller; 4. overlapping and buckling; 5. a first fastening lug portion; 6. second buckle connection ear.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 6, the stackable folding container includes a cover 1 and a foldable case 2.

The box body 2 is cuboid, the box body 2 comprises a base 2a, a top ring 2b and four side walls 2c, and the bottom of each side wall 2c is rotatably connected with the base 2 a. When the box body 2 is in an unfolded state, the side walls 2c are vertically arranged, and the adjacent side walls 2c are also connected; when the box body 2 is in a folded state, the top ring 2b is in a disassembled state, and the four side walls 2c are turned towards the inner side of the box body 2 until being arranged in a stacked mode.

The side wall 2c of the box body 2 includes a side wall main body portion 2c1 and a first positioning plug portion 2c2 on the top surface of the side wall main body portion 2c1, and the first positioning plug portion 2c2 is strip-shaped, whereby the first positioning plug portion 2c2 is located at the top edge of the side wall 2 c. Each side wall 2c of the box body 2 is provided with a first positioning plug part 2c2, and the number of the top rings 2b is arranged at the top edge of the side wall 2 c; that is, the top ring 2b has a plurality of positioning socket portions 2b1, the positioning socket portions 2b2 are opened on the bottom surface of the positioning socket portion 2b1, and the first positioning plug portions 2c2 of the four side walls 2c are all fitted into the positioning socket holes 2b2 in the one top ring 2 b. According to practical circumstances, one first positioning plug part 2c2 may be fitted into one positioning insertion hole 2b2, or a plurality of first positioning plug parts 2c2 may be fitted into one positioning insertion hole 2b 2; therefore, the top ring 2b not only improves the strength of the box body 2 in the unfolding state, but also can adjust the shape of the positioning plug.

A plurality of positioning slots 2d corresponding to the positioning socket parts 2b1 one by one are arranged at the outer edge of the bottom surface of the base 2a in the box body 2, so that the positioning slots 2d and the first positioning plug parts 2c2 are also correspondingly arranged; the top ring 2b can be removed as the case may be, i.e., when the top ring 2b is removed, the first positioning plug portion 2c2 can be inserted into the positioning slot 2d of the adjacent box 2. The base 2a is made of plastic materials, and the positioning slots 2d are arranged, so that the material usage amount of the base 2a is reduced, and the forming of the rotating shaft part connected with the side wall 2c is facilitated.

The box cover 1 is a thin-wall component, the outer edge of the top surface of the box cover 1 is provided with an upward raised area, and the raised area is a second positioning plug part 1a which is arranged corresponding to the positioning slot 2 d; the inner cavity of the second positioning plug part 1a is matched with the positioning socket part 2b1, when the box cover 1 is buckled on the box body 2 in the unfolding state, the positioning socket part 2b1 is embedded into the inner cavity of the second positioning plug part 1a, and the placing stability of the box cover 1 is effectively improved.

The outer edge of the bottom surface of the base 2a in the box 2 is also provided with a plurality of positioning grooves 2e for the rollers 3, as shown in fig. 7, the rollers 3 are arranged in the positioning grooves 2e for the rollers 3.

The side wall 2c in the box body 2 is rotatably connected with a lap joint buckle 4; the base 2a in the box body 2 is provided with a first fastening ear part 5 which is arranged corresponding to the lap joint buckle 4, and the box cover 1 is provided with a second fastening ear part 6 which is arranged corresponding to the lap joint buckle 4.

As shown in fig. 8 and 9, when the foldable storage boxes are covered and stacked, that is, when one box body 2 is stacked on top of one box cover 1, the lap buckle 4 in the box body 2 is buckled with the second buckling lug part 6, and the second positioning plug part 1a is inserted into the positioning slot 2d of the box body 2, thereby effectively limiting the sliding of the foldable storage box located above.

As shown in fig. 10 to 14, when the foldable storage box is stacked without a cover, that is, when two boxes 2 are stacked up and down, the box 2 in the unfolded state located below is referred to as a lower box 2, the positioning insertion groove 2b1 of the top ring 2b of the lower box 2 is inserted into the positioning insertion groove 2d of the upper box 2, and the lap buckle 4 of the lower box 2 is buckled with the first buckle ear 5 of the upper box 2, thereby effectively restricting the sliding of the foldable storage box located above.

Claims

1. A stackable folding containing box comprises a box cover (1) and a foldable box body (2), and is characterized in that a first positioning plug part (2 c 2) is arranged at the top edge of each side wall (2 c) of the box body (2), a plurality of positioning slots (2 d) which can be arranged corresponding to the first positioning plug part (2 c 2) are arranged at the outer edge of the bottom surface of the box body (2), and a second positioning plug part (1 a) which is arranged corresponding to the positioning slots (2 d) is arranged at the outer edge of the top surface of the box cover (1); when the two boxes (2) are stacked up and down, a first positioning plug part (2 c 2) which is positioned below and is in an unfolded state of the boxes (2) is embedded into a positioning slot (2 d) positioned on the upper box (2); when one box body (2) is stacked above one box cover (1), the second positioning plug part (1 a) is embedded into the positioning slot (2 d) of the box body (2).

2. The stackable folding container of claim 1, wherein the first positioning plug part (2 c 2) is strip-shaped.

3. Stackable folding container according to claim 1 or 2, characterized in that the box (2) comprises a base (2 a) and four side walls (2 c), the bottom of the side walls (2 c) being rotatably connected to the base (2 a); when the box body (2) is in an unfolded state, the side walls (2 c) are vertically arranged, and the adjacent side walls (2 c) are also connected; when the box body (2) is in a folded state, the four side walls (2 c) turn over towards the inner side of the box body (2).

4. A stackable folding container as claimed in claim 3, characterized in that the positioning slot (2 d) is located on the base (2 a) and the side walls of the positioning slot (2 d) have ribs.

5. The stackable folding container according to claim 4, characterized in that the base (2 a) is made of plastic material, the base (2 a) having therein a pivot portion connected to the side wall (2 c), the pivot portion being located in the positioning slot (2 d).

6. A stackable folding container as claimed in claim 3, characterized in that the box (2) further comprises a top ring (2 b), the top ring (2 b) fitting over the top edge of the side wall (2 c).

7. The stackable folding container according to claim 6, wherein the top ring (2 b) has a plurality of positioning socket portions (2 b 1), positioning insertion holes (2 b 2) are formed in the bottom surface of the positioning socket portions (2 b 1), and the first positioning plug portions (2 c 2) of the four side walls (2 c) are inserted into the positioning insertion holes (2 b 2) in the top ring (2 b).

8. The stackable folding container according to claim 7, wherein the positioning insertion grooves (2 d) are provided in one-to-one correspondence with the positioning insertion sleeve portions (2 b 1).

9. The stackable folding container of claim 7, wherein the lid (1) is a thin-walled member, and the lid (1) has an upwardly raised area at the outer edge of the top surface thereof, the raised area being a second positioning plug portion (1 a); the inner cavity of the second positioning plug part (1 a) is matched with the positioning socket part (2 b 1).

10. The stackable folding container according to claim 3, characterized in that the side wall (2 c) has a lap-fastener (4) rotatably connected thereto; the base (2 a) is provided with a first buckling lug part (5) which is correspondingly arranged with the lap joint buckle (4), and the box cover (1) is provided with a second buckling lug part (6) which is correspondingly arranged with the lap joint buckle (4).