CN208731716U - Folding container - Google Patents

Abstract

The utility model provides a kind of folding container, including chassis and end-rack.Chassis includes the bottom side beams and the chassis main body being between bottom side beams that upper surface disposed in parallel is continuous level.The upper surface of chassis main body is provided with the groove extended in the width direction.End-rack be articulated in the end of chassis and between erection position and folding position pivotably, including two corner posts and the crossbeam being connect by connecting plate with corner post.The size in the width direction of chassis of crossbeam is less than or equal to the size of groove, and the plate thickness of connecting plate is less than the thickness of crossbeam, so that the crossbeam for being located at the end-rack of folding position is contained in groove, and connecting plate is against the upper surface of bottom side beams.Folding container according to the present utility model eliminates by improving to structure and opens up groove in bottom side beams, simplify process structure, reduce the cost of production and processing, improve the intensity of bottom side beams.And folding container can be used as platform container.

Description

Folding container

Technical field

The utility model generally relates to the technical field of container structure, relates more specifically to a kind of folding container.

Background technique

Platform based container is one kind of container comprising a loading chassis, and the end set on chassis both ends Frame.Folding carton is one kind of platform based container comprising a loading chassis, and the foldable end positioned at chassis both ends Frame.In the case of empty van, end-rack can be folded on chassis, then hang together the folding carton after folding together, operated in this way It can make to reduce it and be taken up space, reduce harbour and lift number, also reduce the cost of transport, storage and the harbour lifting of empty van It is low, so that folding carton has been obtained liking for more and more clients.

Existing folding carton, in order to increase the intensity of end-rack, the component for forming the frame of end-rack is generally certain using having The component of thickness makes.Be arranged on folding carton chassis it is fluted, end-rack fold after can partly it is nested in groove, with chassis A more complete plane is formed, can be used as platform container.In addition it can carry out certain Curve guide impeller to groove It is set to meet the various demands in transportational process.However, on chassis --- especially in the bottom side beams of chassis --- setting Groove, complex structural designs cause cost of manufacture and material cost to increase.Also, groove structure can reduce the intensity of bottom side beams, It is easy to cause stress to concentrate, to reduce the service load of folding carton.

Accordingly, it is desirable to provide a kind of folding container is at least partly to solve the above problems.

Utility model content

A series of concept of reduced forms is introduced in utility model content part, this will be in specific embodiment part Middle further description.The utility model content part of the utility model is not meant to attempt to limit claimed Technical solution key feature and essential features, do not mean that the guarantor for attempting to determine technical solution claimed more Protect range.

At least to be partially solved the above problem, the utility model provides a kind of folding container, the collapsible collection Vanning includes:

Chassis, the chassis include bottom side beams disposed in parallel and the chassis main body between the bottom side beams, described The upper surface of chassis main body is provided with the groove of the width direction extension along the chassis, and the upper surface of the bottom side beams is continuous Plane；And

End-rack, the end-rack are pivotably disposed in the end along its length of the chassis and can be in erection positions It is pivoted between folding position, the end-rack includes two corner posts, and the cross being connect by connecting plate with described two corner posts Beam,

Wherein, the size in the width direction of the chassis of the crossbeam is less than or equal to the groove in institute The size in width direction is stated, the plate thickness of the connecting plate is less than the thickness of the crossbeam, so that being located at the folding position The crossbeam of the end-rack be contained in the groove, and the connecting plate is against the upper surface of the bottom side beams.

Optionally, in the end-rack towards the side outside the folding container, the lateral surface of the connecting plate It is concordant with the lateral surface of the crossbeam or have 0-4mm step.

Optionally, along from the crossbeam to the direction of the corner post, the length along the corner post of the connecting plate The size in direction gradually increases.

Optionally, the connecting plate is plate.

Optionally, the plate thickness of the connecting plate is less than or equal to 60mm.

Optionally, the plate thickness of the connecting plate is 10mm.

Optionally, the connecting plate includes:

First connecting portion, the first connecting portion are plate and connect with the corner post；With

Second connecting portion, the second connecting portion are configured to the plate vertical with the first connecting portion, and described second connects Socket part is connected to the end of the crossbeam.

Optionally, the thickness of the first connecting portion is less than or equal to 60mm.

Optionally, the first connecting portion with a thickness of 10mm.

Optionally, the crossbeam includes the spaced upper beam of length direction and lower beam along the corner post, described Groove includes the first groove for accommodating the upper beam and the second groove for accommodating the lower beam.

Folding container according to the present utility model eliminates the bottom side beams in chassis by improving to structure On open up groove, simplify process structure, reduce the cost of production and processing, improve the intensity of bottom side beams.And it is collapsible Container can be used as platform container.

Detailed description of the invention

The following drawings of the utility model embodiment is originally practical for understanding in this as a part of the utility model It is novel.Shown in the drawings of the embodiments of the present invention and its description, for explaining the principles of the present invention.In attached drawing In,

Fig. 1 be according to a kind of fragmentary isometric views of the folding container of preferred embodiment of the utility model, Middle end-rack is in erection position；

Fig. 2 is the fragmentary isometric views of folding container shown in FIG. 1, and wherein end-rack is in folding position；

Fig. 3 is the enlarged view of the part A in Fig. 1；

The cross-sectional view that Fig. 4 cuts for the line B-B in Fig. 2；And

The cross-sectional view that Fig. 5 cuts for the line C-C in Fig. 2.

Specific embodiment

In the following description, a large amount of concrete details are given more thoroughly to manage in order to provide to the utility model Solution.It will be apparent, however, to one skilled in the art that the utility model embodiment may not need one or more These a details and be carried out.In other examples, in order to avoid obscuring with the utility model embodiment, for Some technical characteristics well known in the art are not described.

In order to thoroughly understand the utility model embodiment, detailed structure will be proposed in following description.Obviously, originally The execution of utility model embodiment is not limited to the specific details that those skilled in the art is familiar with.

The utility model provides a kind of folding container.As depicted in figs. 1 and 2, according to the present utility model collapsible Container includes chassis 1 and end-rack 2.End-rack 2 is as pivotally connected to the end of chassis 1, and can be in erection position and folding It is pivoted between folded position.Wherein, when end-rack 2 is located at erection position, end-rack 2 is substantially vertical with chassis 1.When end-rack 2 is located at folding When folded position, end-rack 2 and chassis 1 are substantially parallel, are partially embedded into chassis 1.

Folding container according to the present utility model, the upper surface of the bottom side beams of chassis two sides form continuous flat Face is not provided with groove.In this way, bottom side girder construction is simple, manufacture difficulty and cost are reduced.Meanwhile after cancelling groove, bottom side beams Intensity is enhanced, and is transported safer.In addition, entire folding container can either save empty van transport after end-rack folds Space, can also be used as platform container use.

Although illustrating only the part-structure of folding container in Fig. 1 and Fig. 2, it will be understood that 1 general arrangement of chassis is Rectangle.Chassis 1 includes two bottom side beams 12 disposed in parallel and the chassis main body 11 between bottom side beams 12.It is set on chassis 1 It is equipped with the groove 111 of the width direction extension along chassis 1.

According to the utility model, groove 111 is provided only in chassis main body 11, and is not provided with groove in bottom side beams 12.It changes Sentence is talked about, and the upper surface of bottom side beams 12 is continuous plane.By cancelling, groove is set in bottom side beams 12, it on the one hand can letter Change process structure, reduces production cost.On the other hand the intensity that bottom side beams 12 can also be improved, increases the work of folding container Make load.Preferably, bottom side beams 12 can select I-steel, C-type steel, square steel etc. to have high-intensitive component production.

2 general arrangement of end-rack is rectangle comprising corner post 21 and crossbeam 22.Wherein, corner post 21 includes arranged in parallel Two.Two corner posts 21 are located at the outside of the width direction along chassis 1 of two bottom side beams 12 of chassis 1, and pass through The connector of pin shaft etc is pivotably connected with bottom side beams 12.Crossbeam 22 be set between two corner posts 21 and with corner post 21 It is substantially vertical.In order to increase the intensity of end-rack 2, crossbeam 22 generally selects the component with predetermined thickness to make.For example, C-type steel, I-steel, square steel etc..

According to the utility model, as shown in Figure 1 to Figure 3, crossbeam 22 is connect by connecting plate 23 with corner post 21, to adapt to bottom Structure as groove is not provided on curb girder 12.Specifically, connecting plate 23 is along perpendicular to 2 place plane of end-rack (namely corner post 21 and crossbeam 22 formed plane) direction thickness (namely plate thickness of connecting plate 23) be less than crossbeam 22 the direction thickness Degree.The position of crossbeam 22 is corresponding with the position of groove 111, and crossbeam 22 be less than along the size of the width direction of chassis 1 or Equal to groove 111 the direction size.Connecting plate 23 is between corner post 21 and crossbeam 22, therefore the position of itself and bottom side beams 12 It sets corresponding.

As shown in Fig. 2, Fig. 4 and Fig. 5, when end-rack 2 is switched to folding position, corner post 21 is parallel to bottom side beams 12 and is located at The outside of bottom side beams 12, crossbeam 22 are partially housed in groove 111, and connecting plate 23 is then covered in bottom side beams 12, and the bottom of by Curb girder 12 supports.Although the end-rack 2 positioned at folding position still is able to partly in this way, being not provided with groove in bottom side beams 12 It is embedded in chassis 1, so that the upper surface of chassis 1 forms plane substantially flat and with sufficient intensity, can both save sky The space of case transport can be used as platform container use.

Preferably, the outside towards folding container of end-rack 2 side (namely its in folding position when upward Side), keep the lateral surface of connecting plate 23 concordant with the lateral surface of crossbeam 22, or 0- can also be formed in allowed limits The step of 4mm, with the flatness on the surface formed on chassis 1 when further ensuring that end-rack 2 is folded.In addition, connecting plate 23 by The height that the support of bottom side beams 12 namely end-rack 2 are projected upwards relative to the upper surface of chassis 1 is related with the thickness of connecting plate 23. Preferably, thickness (namely plate thickness of connecting plate 23) of the connecting plate 23 in the part between corner post 21 and crossbeam 22 be less than or Equal to 60mm.So when end-rack 2 folds, the height projected upwards relative to chassis 1 is in allowed limits.Preferably, The thickness that connecting plate 23 is connected to the part between corner post 21 and crossbeam 22 can be 5mm to 30mm.As shown in figure 5, at one In preferred embodiment, the thickness of connecting plate 23 can choose 10mm.

Preferably, the intensity of end-rack 2 in order to further increase, as depicted in figs. 1 and 2, crossbeam 22 includes along corner post 21 Length direction spaced two.Wherein, the crossbeam 22 close to the free end of corner post 21 is referred to as upper beam 22 (a), Crossbeam 22 close to the pivot end of corner post 21 is referred to as lower beam 22 (b).Two crossbeams 22 are mutually interconnected with two corner posts 21 Connect the frame to form rectangle.Correspondingly, the groove 111 being set on chassis 1 should also be arranged two, and respectively with two cross Beam 22 is corresponding, to accommodate two crossbeams 22 when end-rack 2 folds.Wherein, groove 111 corresponding with upper beam 22 (a) can also To be known as the first groove 111 (a), groove 111 corresponding with lower beam 22 (b) is referred to as the second groove 111 (b).

As shown in figure 3, in the present embodiment, connecting plate 23 is configured to include first connecting portion 231 and second connecting portion 232.Wherein, first connecting portion 231 and second connecting portion 232 are plate and are mutually perpendicular to.First connecting portion 231 and second Interconnecting piece 232 can be integrally formed, such as pass through bending forming.First connecting portion 231 is connect with corner post 21, second connecting portion 232 are connected to the end of crossbeam 22.Preferably, size etc. of the second connecting portion 232 in the direction perpendicular to first connecting portion 231 In or slightly larger than crossbeam 22 thickness.Such structure can increase the intensity of connecting plate 23, and lead between convenient and crossbeam 22 The modes such as welding are crossed to connect.

From figure 2 it can be seen that along from crossbeam 22, to the direction of corner post 21, (first corresponding to Fig. 3 connects connecting plate 23 Socket part 231) it is configured to gradually increase in the size of the length direction along corner post 21.For example, first connecting portion 231 can be with position The fastness of connection is promoted in the corner fittings connection of 21 end of corner post.Certainly, the geomery of first connecting portion 231 can basis Need flexible design.Such as in embodiment shown in Fig. 2, the connecting plate 23 only connecting with upper beam 22 (a) is set as above-mentioned Shape, and the connecting plate 23 connecting with lower beam 22 (b) has uniform size along the length direction of corner post 21.

In addition, connecting plate also can be structured as other forms.For example, in one embodiment, connecting plate can be with structure It makes as plate.And the connecting plate for being configured to plate can have identical with the first connecting portion 231 in above embodiment Structure.In the present embodiment, connecting plate 23 is configured to and the mutually independent component of crossbeam 22 namely connecting plate 23 and crossbeam 22 Fission molding.However, it is to be appreciated that when connecting plate is configured to other shapes, such as when plate, it can be according to design or production It needs to be integrally formed with crossbeam 22.

As shown in Fig. 2, end-rack 2 further includes end-rack plate 24.End-rack plate 24 is fixedly connected with corner post 21 and/or crossbeam 22.It is excellent Selection of land, in the side of the outside towards folding container of end-rack 2, the lateral surface of end-rack plate 24 and the lateral surface of crossbeam 22 are flat Together.When end-rack 2 is in folding position, end-rack plate 24 is covered on the floor 112 of chassis 1 and is supported by floor 112.It can manage Solution, for the structure of the end-rack plate 24 between upper and lower two connecting plates 23, along the thickness perpendicular to 2 place plane of end-rack Degree should be equal to or less than connecting plate 23 the direction thickness, in order to avoid end-rack 2 fold when connecting plate 23 and bottom side beams 12 between Form biggish gap, influence using.

As shown in Figure 1, binding device 113 is additionally provided in the groove 111 of chassis 1, so that the tool for fixed cargo is (all Such as rope) fixed point is provided comprising the first binding device 113a and the second binding device 113b.Wherein, the first binding dress Set 113a be parallel to groove 111 length direction be extended.Second binding device 113b is located at the first binding device 113a's Lower section, the width direction along groove 111 extend.Preferably, the second binding device 113b is along the length direction interval of groove 111 It is provided with multiple.Specifically, binding device 113 can select rectangular tube, square tube, round tube, round steel or band steel etc. make, and with bottom The components of frame 1 are fixedly connected.

As shown in figure 4, crossbeam 22 preferably uses C-type steel, and it is open towards the inside of folding container.Such as This, when end-rack 2 folds, crossbeam 22 is contained in groove 111, and the first binding device 113a is contained in the space of crossbeam 22 It is interior.So as to save space, make folding container compact overall structure.

Preferably, as shown in Figure 1, being additionally provided with floor 112 at position in chassis main body 11 in addition to groove 111.Its In, the upper surface on floor 112 is concordant with the upper surface of bottom side beams 12, in order to transport goods on chassis 1.

Folding container according to the present utility model eliminates the bottom side beams in chassis by improving to structure On open up groove, simplify process structure, reduce the cost of production and processing, improve the intensity of bottom side beams.And it is collapsible Container can be used as platform container.

Unless otherwise defined, the technology of technical and scientific term used herein and the technical field of the utility model The normally understood meaning of personnel is identical.Term used herein is intended merely to describe specifically to implement purpose, it is not intended that limit The utility model processed.Terms such as herein presented " settings " can both indicate that a component was attached directly to another portion Part can also indicate that a component is attached to another component by middleware.It describes in one embodiment herein Feature can be applied in combination another embodiment individually or with other feature, unless this feature is in another implementation It is not suitable for or is otherwise noted in mode.

The utility model is illustrated by above embodiment, but it is to be understood that, above embodiment It is only intended to the purpose illustrated and illustrated, and is not intended to limit the invention within the scope of described embodiment.This Field technical staff it is understood that introduction according to the present utility model can also make more kinds of variants and modifications, this A little variants and modifications are all fallen within the utility model range claimed.

Claims (10)

1. a kind of folding container, which is characterized in that the folding container includes:

Chassis, the chassis include bottom side beams disposed in parallel and the chassis main body between the bottom side beams, the chassis The upper surface of main body is provided with the groove of the width direction extension along the chassis, and the upper surface of the bottom side beams is continuous flat Face；And

End-rack, the end-rack are pivotably disposed in the end along its length of the chassis and can be in erection positions and folding It being pivoted between folded position, the end-rack includes two corner posts, and the crossbeam connecting by connecting plate with described two corner posts,

Wherein, the size in the width direction of the chassis of the crossbeam is less than or equal to the groove in the width The size on direction is spent, the plate thickness of the connecting plate is less than the thickness of the crossbeam, so that being located at the institute of the folding position The crossbeam for stating end-rack is contained in the groove, and the connecting plate is against the upper surface of the bottom side beams.

2. folding container according to claim 1, which is characterized in that in the end-rack towards the collapsible collection Side outside vanning, the lateral surface of the connecting plate is concordant with the lateral surface of the crossbeam or has 0-4mm step.

3. folding container according to claim 1, which is characterized in that along from the crossbeam to the side of the corner post To the size of the length direction along the corner post of the connecting plate gradually increases.

4. folding container according to claim 2, which is characterized in that the connecting plate is plate.

5. folding container according to claim 4, which is characterized in that the plate thickness of the connecting plate is less than or equal to 60mm。

6. folding container according to claim 5, which is characterized in that the plate thickness of the connecting plate is 10mm.

7. folding container according to claim 2, which is characterized in that the connecting plate includes:

First connecting portion, the first connecting portion are plate and connect with the corner post；With

Second connecting portion, the second connecting portion are configured to the plate vertical with the first connecting portion, the second connecting portion It is connected to the end of the crossbeam.

8. folding container according to claim 7, which is characterized in that the thickness of the first connecting portion is less than or waits In 60mm.

9. folding container according to claim 8, which is characterized in that the first connecting portion with a thickness of 10mm.

10. folding container according to any one of claim 1 to 9, which is characterized in that the crossbeam includes along institute The spaced upper beam of length direction and lower beam of corner post are stated, the groove includes the first groove for accommodating the upper beam With the second groove for accommodating the lower beam.