CN220810598U

CN220810598U - Portable folding container

Info

Publication number: CN220810598U
Application number: CN202322772430.2U
Authority: CN
Inventors: 杨亚妮
Original assignee: Shaanxi Wanbian Intelligent Equipment Co ltd
Current assignee: Shaanxi Wanbian Intelligent Equipment Co ltd
Priority date: 2023-10-16
Filing date: 2023-10-16
Publication date: 2024-04-19
Anticipated expiration: 2033-10-16

Abstract

The utility model relates to the field of containers, and particularly discloses a portable folding container which comprises a bottom frame, two side plates, a front end plate, a rear end plate and a top frame, wherein the upper end and the lower end of the two side plates are respectively hinged to the same side of the top frame and the bottom frame, the front end plate and the rear end plate are respectively hinged to the two ends of the bottom frame, a closing door is arranged on the front end plate, the front end plate and the rear end plate are connected with the connecting parts of the two side plates through a plurality of fixing pieces, the side plates comprise an upper plate and a lower plate, the upper plate and the lower plate are connected through a spring hinge, a reinforcing plate is fixed at the connecting part of the upper plate and the lower plate on the inner side of the side plate, and a hole groove is formed in the reinforcing plate; the folding type container disclosed by the utility model is folded, the occupied space for empty container transportation is reduced, the folded side plates are conveniently fixed through the hole grooves on the reinforcing plate, the folded container body is fixed, the shaking during transportation is avoided, the strength of the side plates in the container is enhanced by the reinforcing plate, the overall strength and the rigidity of the container are improved, and the folding type container is simple in overall structure and convenient to fold and transport.

Description

Portable folding container

Technical Field

The utility model relates to the field of containers, in particular to a portable folding container.

Background

The container is a group tool which can be loaded with packages or unpackaged goods for transportation and is convenient to load, unload and carry by mechanical equipment. The container includes four corner beams as supporting parts and panels, each having a predetermined area, as six surfaces (i.e., front, rear, left, right, top and bottom surfaces) between the supporting parts, which are interlocked and assembled by welding or using fastening means such as rivets to form a space for transporting or storing goods therein. The current containers are mostly of fixed structure, after the goods are unloaded, many containers need empty boxes to return, and the empty containers are transported, a large amount of space is occupied, so that the transportation cost is increased, more and more manufacturers develop folding containers, and when the empty containers are transported, the containers can be stacked together, so that the large space can be reduced, as disclosed in patent application number CN200920159576.7, which comprises: a chassis; a top plate disposed above the chassis opposite to the chassis; two side plates, each side plate comprising an upper half and a lower half, the upper half of each side plate being reversibly connected to one side of the top plate and the lower half of each side plate being reversibly connected to one side of the chassis; a front end plate which is connected to one end of the chassis in a reversible manner; and a rear end plate which is connected to the other end of the chassis in a reversible manner. The collapsible container further comprises at least two docking structures, each docking structure comprising: an upper joint part and a lower joint part which can be separated from each other, and at least one bendable connecting piece arranged between the upper joint part and the lower joint part, so as to limit the separation distance between the upper joint part and the lower joint part. Wherein the upper engagement portion has a first bearing surface and the lower engagement portion has a second bearing surface corresponding to the first bearing surface. The upper half and the lower half of each side plate are connected through a butt joint structure, wherein the upper half of the side plate is fixed with an upper joint part of the butt joint structure, and the lower half is fixed with a lower joint part of the butt joint structure. The technical scheme is that although folding is achieved, the connecting component structure of each part is complex and is easy to damage and not easy to replace, and in the technical scheme, the upper half part and the lower half part of the side plate are connected through the butt joint structure, so that the upper half part and the lower half part can be folded in half, but after unfolding, when loading, the strength of the connecting position of the upper half part and the lower half part of the side plate is lower, bending deformation is easy to occur, and the connecting component is easy to damage.

Disclosure of utility model

Aiming at the existing problems, the utility model provides a portable folding container which can effectively solve the problems in the background technology.

In order to solve the problems, the utility model adopts the following technical scheme:

The utility model provides a portable folding container, its includes an chassis, two curb plates, a front end board, a rear end board and a roof-rack, two the upper and lower both ends of curb plate articulate the same side of roof-rack and chassis respectively, front end board and rear end board articulate the both ends of chassis respectively, be provided with on the front end board to closing the door, front end board, rear end board and the handing-over portion of two curb plates are connected through a plurality of mounting, the curb plate includes upper plate and hypoplastron, pass through spring hinged joint between upper plate and the hypoplastron, just the inboard of curb plate is located the junction of upper plate and hypoplastron and is fixed with the reinforcing plate, be provided with the hole groove on the reinforcing plate.

As still further aspects of the utility model: the outer rings of the front end plate and the rear end plate are sleeved with adhesive tapes.

As still further aspects of the utility model: the peripheries of the front end plate and the rear end plate are in interference fit with a through cavity defined by the top frame, the bottom frame and the two side plates.

As still further aspects of the utility model: the fixing piece is a lockset or a buckle piece.

As still further aspects of the utility model: the connecting parts of the two ends of the upper plate and the lower plate are also provided with fixing parts.

As still further aspects of the utility model: the two sides of the underframe are fixedly connected with square tubes, the square tubes are hinged with the lower ends of the side plates, and a space for storing the front end plate and the rear end plate is formed between the two square tubes.

As still further aspects of the utility model: two parallel slots are arranged on the bottom surface of the underframe.

As still further aspects of the utility model: the roof frame comprises two cross beams and two longitudinal beams, wherein the adjacent cross beams and longitudinal beams are connected through upper corner pieces to form a rectangular frame structure.

Compared with the prior art, the utility model has the beneficial effects that: when the container is empty, the front end plate and the rear end plate are folded inwards, the upper plate and the lower plate of the side plates are folded inwards after being relatively folded, so that the folding of the container is completed, the occupied space for empty container transportation is reduced, the folded side plates are convenient to fix through the hole grooves on the reinforcing plates, the purpose of fixing the folded container body is achieved, shaking during transportation is avoided, meanwhile, after the container is unfolded, the strength of the side plates in the container can be enhanced by the reinforcing plates, the integral strength and the rigidity of the container are improved by matching with the fixing pieces, and the container is simple in integral structure and convenient to fold and transport.

Drawings

FIG. 1 is a schematic view of the overall structure of a portable folding container when unfolded;

FIG. 2 is a schematic view of the structure of a chassis in a portable folding container;

FIG. 3 is a schematic view of the front end panel structure in a portable folding container;

FIG. 4 is a schematic view of the rear end panel structure in a portable folding container;

FIG. 5 is a schematic perspective view of a side panel structure in a portable folding container when unfolded;

FIG. 6 is a schematic front view of a side panel arrangement in a portable folding container when unfolded;

FIG. 7 is a side elevational schematic view of a side panel arrangement in a portable folding container;

FIG. 8 is a schematic perspective view of a side panel structure in a portable folding container when folded;

FIG. 9 is a schematic view of the overall structure of a portable folding container when folded;

Fig. 10 is a folding schematic view of the overall structure of a portable folding container.

In the figure: 1. a chassis; 2. a side plate; 201. an upper plate; 202. a lower plate; 3. a front end plate; 301. a closing door; 4. a rear end plate; 5. a top frame; 501. a cross beam; 502. a longitudinal beam; 503. an upper corner fitting; 6. a fixing member; 7. a reinforcing plate; 8. a hole groove; 9. an adhesive tape; 10. square tubes; 11. a slot; 12. a code clamping machine.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 9, the present embodiment provides a portable folding container, which includes a bottom frame 1, two side plates 2, a front end plate 3, a rear end plate 4 and a top frame 5, wherein the upper and lower ends of the two side plates 2 are respectively hinged to the same side of the top frame 5 and the bottom frame 1, specifically, the side plates 2 include an upper plate 201 and a lower plate 202, the upper plate 201 and the lower plate 202 are connected through a spring hinge, the upper plate 201 and the top frame 5 are also connected through a spring hinge, the lower plate 202 and the bottom frame 1 are connected through a spring hinge, of course, the connecting piece can be replaced by a hinge or other hinges, the front end plate 3 and the rear end plate 4 are respectively hinged to two ends of the bottom frame 1, a joining door 301 is provided on the front end plate 3, the junction of the front end plate 3, the rear end plate 4 and the two side plates 2 is connected through a plurality of fixing pieces 6, and the inner side of the side plates 2 is located at the junction of the upper plate 201 and the lower plate 202, and the reinforcing plate 7 is provided with a hole slot 8.

As shown in fig. 5 to 8, in this example, the reinforcing plate 7 is fixed on the lower plate 202, four reinforcing plates are provided along the length direction, after the container is unfolded, the reinforcing plate 7 is attached to the upper plate 201, and fasteners penetrating through the hole grooves 8 can be provided on the upper plate 201 to reinforce the connection between the upper plate 201 and the lower plate 202, after folding, the upper plate 201 and the lower plate 202 are attached, the two side plates 2 are parallel to the chassis 1, the reinforcing plates 7 on both sides are attached and the hole grooves 8 on the reinforcing plate 7 are overlapped, and the folding side plates 2 are fixed by connecting the inserting rods through the hole grooves 8 with the chassis 1, thereby fixing the whole folding box.

As shown in fig. 3-4, the outer rings of the front end plate 3 and the rear end plate 4 are sleeved with adhesive tapes 9, the adhesive tapes 9 are wear-resistant rubber strips, the peripheries of the front end plate 3 and the rear end plate 4 are in interference fit with through cavities formed by the top frame 5, the bottom frame 1 and the two side plates 2, and the sealing performance of the two end parts is improved by the adhesive tapes 9.

The mounting 6 is the tool to lock, and hasp and the spring bolt of tool to lock are located the both sides of handing-over portion respectively, and the tool to lock can be common container tool to lock, also can be other locks that can connect convenient opening of two parts, of course, mounting 6 also can be the buckle spare for the buckle spare connects two parts, and the buckle spare adopts turns over a structure, can be convenient for open, and the buckle spare also can be plug structure for it is fixed to peg graft.

As shown in fig. 5 to 7, the connection between the two ends of the upper plate 201 and the lower plate 202 is also provided with a fixing member 6 for reinforcing the connection strength between the upper plate 201 and the lower plate 202.

As shown in fig. 2, square tubes 10 are fixedly connected to two sides of the chassis 1, the square tubes 10 are hinged to the lower ends of the side plates 2, and a space for storing the front end plate 3 and the rear end plate 4 is formed between the two square tubes 10, so that the front end plate 3 and the rear end plate 4 can be conveniently placed. The bottom surface of chassis 1 is provided with two parallel slots 11 for the prong on the fork truck inserts, conveniently carries the container and stacks the container after folding.

As shown in fig. 1, the top frame 5 includes two cross beams 501 and two longitudinal beams 502, and the adjacent cross beams 501 and longitudinal beams 502 are connected by upper corner members 503 to form a rectangular frame structure, and sealing plates can be fixed inside the rectangular frame structure for sealing the container.

The working principle of the utility model is as follows: when the container is unloaded, as shown in fig. 10, the stacking machine 12 is clamped with upper corner pieces 503 at four corners of the top frame 5, then the top frame 5 is lifted upwards, the fixing pieces 6 on the front end plate 3 and the rear end plate 4 are opened, the front end plate 3 and the rear end plate 4 are turned inwards, then the stacking machine 12 descends downwards, the top frame 5 moves downwards, the upper plate 201 and the lower plate 202 on the side plates 2 rotate relatively and are turned inwards until the upper plate 201 and the lower plate 202 are attached together, and then the inserting rods penetrate through hole grooves 8 on the reinforcing plates 7 of the two side plates 2 and are connected with the bottom frame 1, so that the container is folded. Can reduce the occupation space of empty container transportation, and be convenient for fix curb plate 2 after folding through hole groove 8 on reinforcing plate 7 to reach the fixed purpose of folding box, avoid rocking when the transportation appears, simultaneously after expanding, reinforcing plate 7 can also strengthen the intensity of curb plate 2 in the container, and the mounting 6 that the cooperation set up has improved the bulk strength and the rigidity of container, and overall structure is simple, convenient folding, transportation.

It is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions, and further, that the terms "comprise," "include," or any other variation thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable folding container, its includes an chassis, two curb plates, a front end board, a back end board and a roof-rack, its characterized in that, two the upper and lower both ends of curb plate are articulated the same side of roof-rack and chassis respectively, front end board and back end board are articulated the both ends of chassis respectively, be provided with on the front end board and to closing the door, front end board, back end board and the handing-over portion of two curb plates are connected through a plurality of mounting, the curb plate includes upper plate and hypoplastron, pass through spring hinged joint between upper plate and the hypoplastron, just the inboard of curb plate is located the junction of upper plate and hypoplastron and is fixed with the reinforcing plate, be provided with the hole groove on the reinforcing plate.

2. The portable folding container of claim 1 wherein the outer rims of the front and rear end panels are each sleeved with a strip of glue.

3. The portable folding container of claim 2, wherein the front and rear end panels are in interference fit with the cavity defined by the top frame, the bottom frame and the two side panels.

4. A portable folding container according to claim 1, wherein the securing means is a lock or a clasp.

5. A portable folding container according to claim 1, wherein the connection between the two ends of the upper and lower panels is also provided with fasteners.

6. The portable folding container according to claim 1, wherein square tubes are fixedly connected to both sides of the bottom frame, the square tubes are hinged to the lower ends of the side plates, and a space for storing the front end plate and the rear end plate is formed between the square tubes.

7. A portable folding container according to claim 1, wherein the bottom surface of the chassis is provided with two parallel slots.

8. The portable folding container of claim 1, wherein the top frame comprises two cross members and two longitudinal members, adjacent cross members and longitudinal members being connected by upper corner members to define a rectangular frame structure.