CN214525037U

CN214525037U - Foldable freight container

Info

Publication number: CN214525037U
Application number: CN202120331634.0U
Authority: CN
Inventors: 黄华泽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-10-29
Anticipated expiration: 2031-02-05

Abstract

The utility model discloses a foldable freight container, which comprises four side plates, a first cover plate and a second cover plate, wherein the four side plates are continuously hinged to form a cubic space, and the first cover plate and the second cover plate are respectively hinged to two ends of the side plates and form a closed box body together with the four side plates; and on the two side plates which are not hinged with the first cover plate and the second cover plate, the outer side surface of one side plate is provided with an inserting part, the outer side surface of the other side plate is provided with an inserting groove, and the inserting part is matched with and inserted into the inserting groove of the other identical freight box. The utility model discloses a freight container is articulated each other through each curb plate, can fold, saves space, and when launching the use, does not need other structural connection fixed, can form three-dimensional box through the lock joint mode and use, its simple structure, convenient to use and reduced the cost of transportation.

Description

Foldable freight container

Technical Field

The utility model relates to a freight container technical field specifically is a collapsible freight container.

Background

The freight container is also called as a logistics box and is widely applied to industries such as machinery, automobiles, household appliances, light industry, electronics and the like, and can be used for containing food and the like due to the acid-base corrosion resistance, oil stain resistance, no toxicity and no odor. Traditional freight container can not fold, and when the goods lift off the back, these idle boxes need pile up one by one and put, and occupation space is big, and the railway carriage internal utilization of transport vechicle is low, and the volume of transporting is few, and extravagant transport time increases the cost of carrying empty box.

In order to facilitate the production and transport of the containers, the containers are generally made foldable, for example: patent document with the publication number of "CN 201856943U" discloses a foldable turnover case, this turnover case includes the turnover case body, the turnover case body includes the bottom plate, the upper ledge, two lower folded sheets, two last folded sheets, two riser with the upper ledge articulated respectively, it is still including setting up two apron at turnover case body top, the outside of two apron passes through the hinge joint with the upper ledge at two last folded sheets tops respectively, this turnover case has solved the problem that the apron is easily lost, but the turnover case body needs the upper ledge to fix the riser, folded sheet and apron, on the one hand the upper ledge has increased the weight of itself, increased the burden in the transportation, on the other hand leads to the turnover case structure complicated, manufacturing cost is high at all the time and is not lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a collapsible freight transportation case can simply fold and accomodate, saves shared space, and convenient transport.

In order to achieve the above object, the utility model provides a following technical scheme:

a foldable freight box comprises four side plates, a first cover plate and a second cover plate, wherein the four side plates are continuously hinged to form a cubic space, and the first cover plate and the second cover plate are respectively arranged at two ends of each side plate and form a closed box body together with the four side plates; one end of the first cover plate is hinged to one side plate and buckled to the other side plate opposite to the side plate, and one end of the second cover plate is hinged to the side plate with the first cover plate and buckled to the side plate with the first cover plate; the buckling ends of the first cover plate and the second cover plate are respectively provided with a limiting clamping hole, the end part of the side plate is provided with an arc-shaped convex block which is bent outwards and corresponds to the limiting clamping hole, and the limiting clamping holes are clamped into the arc surface of the arc-shaped convex block to buckle and fix the first cover plate and the second cover plate with the corresponding side plate; and on the two side plates which are not hinged with the first cover plate and the second cover plate, the outer side surface of one side plate is provided with an inserting part, the outer side surface of the other side plate is provided with an inserting groove, and the inserting part is matched with and inserted into the inserting groove of the other identical freight box.

Specifically, the inserting part is a square groove surrounded by four vertical plates.

The first cover plate and the second cover plate are respectively hinged to two ends of the same side plate, one end side of the second cover plate is hinged to the side plate, the other end sides of the second cover plate are buckled on the other three side plates, and one end of the first cover plate is hinged to the side plate and covers the other three side plates.

Specifically, the three end sides of the second cover plate, which are not hinged, are provided with Z-shaped elastic buckling blocks, the side plates buckled with the second cover plate are provided with buckling holes, and the buckling holes are matched with the elastic buckling blocks to enable the second cover plate to be buckled on the corresponding side plates.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a four mutual articulated curb plates of freight transportation case and two hinge and form in the apron on the curb plate, and when the case was idle, can direct a key is folding to be accomodate to reduce shared space, save handling cost. When the folding type folding box is used, the side plates can be directly unfolded and fixed in a buckling mode of the cover plate and the side plates to form a three-dimensional box body, and other structures do not need to be installed for connection and fixation, so that the folding type folding box is simple in structure and low in processing cost; still be equipped with grafting portion and inserting groove on the curb plate of box and come mutually supporting, the freight transportation case that the transport was equipped with the goods piles up from top to bottom, is difficult for empting, damages the goods. The utility model discloses a freight container, simple structure still can realize automatic vanning, transport, discharge, a key through the manipulator and accomodate etc to save time and manpower.

Drawings

Fig. 1 is a first schematic structural diagram of a first embodiment of the present invention;

fig. 2 is a schematic structural diagram of a first embodiment of the present invention;

fig. 3 is a schematic structural view of a side plate according to a first embodiment of the present invention;

fig. 4 is a schematic structural diagram of a first cover plate and a second cover plate according to a first embodiment of the present invention;

fig. 5 is a front view of a first embodiment of the present invention;

fig. 6 is a first folded state diagram according to a first embodiment of the present invention;

fig. 7 is a folded state diagram of the first embodiment of the present invention;

fig. 8 is a first schematic structural diagram of a second embodiment of the present invention;

fig. 9 is a second schematic structural diagram according to a second embodiment of the present invention;

fig. 10 is a schematic structural view of a second cover plate according to a second embodiment of the present invention;

fig. 11 is a first folded state diagram according to the second embodiment of the present invention;

fig. 12 is a second folded state view of the second embodiment of the present invention;

fig. 13 is a third folded state diagram of the second embodiment of the present invention.

In the figure: 1. a side plate; 2. a first cover plate; 3. a second cover plate; 4. limiting clamp holes; 5. an arc-shaped bump; 6. an elastic buckling block; 7. buckling holes; 11. a plug-in part; 12. and (4) inserting grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

Further, the terms "outer", "inner", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply specific orientations, and thus, are not to be construed as limiting the present invention.

The freight transport box comprises four side plates 1, a first cover plate 2 and a second cover plate 3 which are continuously hinged, wherein the four side plates 1 are continuously hinged to form a cubic space, and the first cover plate 2 and the second cover plate 3 are matched to be arranged at two ends of the side plates 1, so that a closed box body is formed by the four side plates 1;

the first embodiment is as follows:

referring to fig. 1-7, the first cover plate 2 and the second cover plate 3 are respectively disposed at two ends of the side plate 1 and form a closed box with the four side plates 1; one end of the first cover plate 2 is hinged to one side plate and buckled to the other side plate opposite to the side plate, one end of the second cover plate 3 is hinged to the side plate which is buckled with the first cover plate 2 and buckled to the side plate which is hinged with the first cover plate 2, namely the first cover plate 2 and the second cover plate 3 are respectively hinged to the two opposite side plates 1, a bidirectional inlet is formed for selection, when the box is used, one of the first cover plate 2 and the second cover plate 3 is buckled to the side plate 1, the box body is fixedly formed, goods can be loaded from the inlet of the other cover plate, and then the cover plate is closed to seal the box body; specifically, the buckling ends of the first cover plate 2 and the second cover plate 3 are both provided with limiting clamping holes 4, the end part of the side plate 1 is provided with an arc-shaped bump 5 which is bent outwards and corresponds to the limiting clamping holes 4, the arc-shaped bump 5 is an elastic part, and the limiting clamping holes 4 are clamped into the arc surface of the arc-shaped bump 5 to buckle and fix the first cover plate 2 and the second cover plate 3 with the corresponding side plate 1;

in order to facilitate the stacking of a plurality of freight containers, two side plates which are not hinged with a first cover plate 2 and a second cover plate 3 are provided, wherein the outer side surface of one side plate 1 is provided with an inserting part 11, the outer side surface of the other side plate 1 is provided with an inserting groove 12, the inserting part 11 is matched with the inserting groove 12, and the inserting part 11 is inserted into the inserting groove 12, so that when the freight containers are stacked, the inserting part 11 of one freight container is inserted into the inserting groove of the same freight container as the other freight container, so that the freight containers are stacked and can be fixed and not prone to toppling over, wherein the inserting part 11 is a square groove surrounded by four vertical plates, but can be a complete square block. The structure of the freight box of the embodiment is more suitable for loading goods transversely on the side, the side plate 1 provided with the inserting part 11 is taken as the bottom, the side plate 1 provided with the inserting groove 12 is taken as the top, the first cover plate 2 or the second cover plate 3 is buckled firstly, the goods can be loaded from the side by manpower or a mechanical arm, then the other cover plate is buckled, and the goods are sealed in the box body; when a plurality of freight containers are provided, the containers can be stacked upwards. After the goods are disassembled from the freight container, the first cover plate 2 and the second cover plate 3 are folded to the outer side surface of the side plate 1 to be parallel to the side plate 1, and then the box body in the square shape is folded diagonally, so that the box body can be changed into a square flat plate structure as shown in fig. 7, and the space is saved.

Example two:

referring to fig. 8-10, in the embodiment, the first cover plate 2 and the second cover plate 3 are respectively hinged to two ends of the same side plate 1, one end side of the second cover plate 3 is hinged to the side plate, the other end sides are buckled to the other three side plates, and one end of the first cover plate 2 is hinged to the side plate and covers the other three side plates. Specifically, a switch end of the second cover plate 3 is provided with a Z-shaped elastic buckling block 6, a side plate 1 buckled with the second cover plate 3 is provided with a buckling hole 7, and the buckling hole 7 is matched with the elastic buckling block 6 to buckle the second cover plate 3 on the corresponding side plate; in this embodiment, the second cover plate 3 is folded inside the side plates 1, and when the foldable box is used, the four side plates 1 are firstly opened to form a three-dimensional box body, then the second cover plate 3 is rotated to be buckled with the corresponding side plates, then goods are loaded, and finally the first cover plate 2 is rotated to cover and seal the goods, and the first cover plate 2 is directly covered and wrapped on the end parts of the side plates 1 to close the box body. The structure of the freight container of this embodiment is suitable for the goods of vertically packing into more, uses second apron 3 as the bottom, uses first apron 2 as the top, and first apron 2 folding and the outside of curb plate 1 during folding, and second apron 3 is folded in the inboard of curb plate 1, and during the use, second apron 3 lock joint is earlier stereotyped with the box on curb plate 1, and rotatory first apron 2 lid closes the box on the curb plate after vertically packing into the goods. In addition, the first cover plate 2 and the second cover plate 3 in this embodiment may also be provided with a lap joint structure, which facilitates stacking.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A collapsible freight container characterized by: the box body comprises four side plates (1) which are continuously hinged, a first cover plate (2) and a second cover plate (3), wherein the four side plates (1) are continuously hinged to enclose a cubic space, and the first cover plate (2) and the second cover plate (3) are respectively arranged at two ends of each side plate (1) and form a closed box body together with the four side plates (1); one end of the first cover plate (2) is hinged to one side plate and buckled to the other side plate opposite to the side plate, and one end of the second cover plate (3) is hinged to the side plate which is buckled with the first cover plate (2) and buckled to the side plate which is hinged with the first cover plate (2); the buckling ends of the first cover plate (2) and the second cover plate (3) are respectively provided with a limiting clamping hole (4), the end part of the side plate (1) is provided with an arc-shaped bump (5) which is bent outwards and corresponds to the limiting clamping hole (4), and the limiting clamping hole (4) is clamped into the arc surface of the arc-shaped bump (5) to buckle and fix the first cover plate (2) and the second cover plate (3) with the corresponding side plates; the outer side surface of one side plate is provided with an inserting part (11), the outer side surface of the other side plate is provided with an inserting groove (12), and the inserting part (11) is matched with and inserted into the inserting groove of the other identical freight box.

2. A collapsible shipping container according to claim 1, wherein: the inserting part (11) is a square groove surrounded by four vertical plates.

3. A collapsible shipping container according to claim 1, wherein: the first cover plate (2) and the second cover plate (3) are hinged to the two ends of the same side plate (1) respectively, one end side of the second cover plate (3) is hinged to the side plate, the other end sides of the second cover plate are buckled to the other three side plates, and one end of the first cover plate (2) is hinged to the side plate and covers the other three side plates.

4. A foldable freight container according to claim 3, characterised in that: the side of the third end of the second cover plate (3) which is not hinged is provided with a Z-shaped elastic buckling block (6), a buckling hole (7) is formed in a side plate buckled with the second cover plate (3), and the buckling hole (7) is matched with the elastic buckling block (6) to buckle the second cover plate (3) on the corresponding side plate.