CN209506325U - Folding clad plate and packing case - Google Patents

Abstract

This application discloses a kind of folding clad plate and packing case, clad plate is equipped with multiple first folding regions arranged in parallel, and the first folding region is extended along first straight line folding direction；And multiple second folding regions arranged in parallel, second straight line folding region are extended along the second folding direction, first straight line folding direction and second straight line folding direction are arranged in a crossed manner；Wherein, any one first folding region is all arranged in a crossed manner with each second folding region, and clad plate is marked off multiple parallelogram regions；Any one infall between first folding region and the second folding region is all equipped with the first notch, and setting is spaced between the first notch of any two.Folding clad plate and packing case provided by the present application may make that the incision length on clad plate is relatively small and discontinuous, to reduce influence of the notch to packing board overall structural strength, and then ensure the structural strength of packing case.

Description

Folding clad plate and packing case

Technical field

The utility model relates generally to logistics technology, and in particular to packing technique field more particularly to folding Clad plate and packing case.

Background technique

In recent years, with the rise of electric business, logistic industry is also fast-developing therewith.In logistic industry, in order to express delivery Article is protected, so can be to express delivery article through packing.Common is packaged as packing case, and packing case is then by clad plate It folds and is formed.The specification of existing packing case is all standardized production according to most common specification, and is mostly long Cube structure.However, for special requirement or express delivery commodity in irregular shape, such as cup, charging cable, umbrella, pen, comb Son, mouse etc. all need to customize dedicated clad plate and packing case when packing it.Since special requirement or shape are not advised The type of express delivery commodity then is more and more, but usage quantity is relatively fewer, so that the production cost of packing case is more.

To solve the above-mentioned problems, multiple regions are divided into using traverse and slitter line on the one side of clad plate, Any folding is carried out to clad plate to realize, and then forms the packing case of different specification size.Although traverse and slitter line With a thickness of the sub-fraction for being only packaging plate thickness.But entire clad plate is divided into multiple regions with traverse and slitter line The overall structural strength that Shi Ze will lead to clad plate is substantially reduced, and seriously affects the service performance of packing case.

Utility model content

In view of drawbacks described above in the prior art or deficiency, it is intended to provide a kind of folding clad plate and packing case.

The application provides a kind of folding clad plate, and clad plate is equipped with arranged in parallel multiple first and folds Area, the first folding region are extended along first straight line folding direction；And multiple second folding regions arranged in parallel, second Folding region is extended along second straight line folding direction, and first straight line folding direction and second straight line folding direction are arranged in a crossed manner；

Wherein, any one first folding region is all arranged in a crossed manner with each second folding region, clad plate is marked off more A parallelogram region；Any one infall between first folding region and the second folding region is all equipped with the first notch, and Setting is spaced between the first notch of any two.

Further, the first notch includes the first cutting mouth and the second cutting mouth arranged in a crossed manner.

Further, the first cutting mouth and the second cutting mouth all run through clad plate along the thickness direction of clad plate.

Further, the first cutting mouth is all arranged in parallel in the same direction, and the second cutting mouth is all set in parallel in the same direction It sets.

Further, the first cutting mouth is parallel with first straight line folding direction；Second cutting mouth and second straight line Foldable square To parallel.

Further, the both ends of the first cutting mouth are all equipped with the first extension for extending infall, and the first extension The length of side is 8/3~8 times of the length of the first extension in the parallelogram region at place；

The both ends of second cutting mouth are all equipped with the second extension for extending infall, and parallel where the second extension The length of side is 8/3~8 times of the length of the second extension in quadrilateral area.

Further, the first folding region is equipped with third notch, third notch at least one side intersection on clad plate It is arranged with the first slit space；

And/or second at least one side intersection on folding region and clad plate be equipped with the 4th notch, the 4th notch and the The setting of a kerf interval.

Further, when clad plate has third notch, third notch runs through clad plate along the thickness direction of clad plate； When clad plate has four notch, the 4th notch runs through clad plate along the thickness direction of clad plate.

Further, parallelogram region is rectangular area.

Further, the second notch, the second notch and parallelogram region are all equipped in each parallelogram region In a diagonal line be collinearly arranged, and between the second notch of any two be spaced setting.

Further, the second notch is all arranged in parallel in the same direction.

Further, the second notch is located at cornerwise middle part, and the length of the second notch be catercorner length 1/4~ 3/4。

Further, the second notch runs through clad plate along the thickness direction of clad plate.

Further, clad plate is cardboard or plastic plate.

The application also provides a kind of packing case, and packing case is folded by above-mentioned clad plate and formed.

Folding clad plate and packing case provided by the present application, by between the first folding region and the second folding region Each infall be all equipped with the first notch, and between the first notch of any two be spaced setting, may make cutting on clad plate Mouth length is relatively small and discontinuous, to reduce influence of the notch to packing board overall structural strength, and then ensures packing case Structural strength.

Detailed description of the invention

By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other Feature, objects and advantages will become more apparent upon:

Fig. 1 is the structural schematic diagram of folding clad plate provided by the embodiments of the present application；

Fig. 2 is the structural schematic diagram of the first notch provided by the embodiments of the present application.

Specific embodiment

The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched The specific embodiment stated is used only for explaining relevant utility model, rather than the restriction to the utility model.It further needs exist for illustrating , part relevant to utility model is illustrated only for ease of description, in attached drawing.

It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

Attached drawing 1 is please referred to, the embodiment of the present application provides a kind of folding clad plate 1, and clad plate 1 is equipped with mutually flat Multiple first folding regions of row setting, the first folding region are extended along first straight line folding direction；And it is arranged in parallel Multiple second folding regions, the second folding region along second straight line folding direction be extended, first straight line folding direction and second Straight line folding direction is arranged in a crossed manner；

Wherein, any one first folding region is all arranged in a crossed manner with each second folding region, clad plate 1 is marked off more A parallelogram region；Any one infall between first folding region and the second folding region is all equipped with the first notch 2, and Setting is spaced between the first notch of any two 2.

In the present embodiment, clad plate 1 is plate structure, including two sides.It is divided on any one side more It is all divided on a parallelogram region or two sides parallel on multiple parallelogram regions and two sides Quadrangle is symmetrical arranged.Multiple parallelogram on clad plate 1 can be all in shape and size, naturally it is also possible to It is all different.Such as: it is folded by the adjustment and two neighboring first of the first folding region and the interleaved mode of the second folding region The adjustment of spacing between area or two neighboring second folding region, with formed on clad plate 1 common parallelogram region or Person rectangular area.Wherein, rectangular area may include rectangular region or square area.

First folding region and the second folding region, which are all available for users to, folds clad plate 1 along the part.It can be With mark modes such as mark lines to show on clad plate 1, naturally it is also possible to which without showing, i.e., do not make marks line on clad plate 1 Equal mark modes.First folding region is extended along first straight line folding direction, and the second folding region is along second straight line folding direction It is extended, and first straight line folding direction and second straight line folding direction are arranged in a crossed manner, so the first folding region and the second folding Folded area is not overlapped or not parallel setting.Any one first folding region is all arranged in a crossed manner with each second folding region, will pack Plate 1 marks off multiple parallelogram regions, as latticed.Wherein, any between the first folding region and the second folding region One infall is all equipped with the first notch 2, and the setting of the first notch 2 can not only reduce the folding difficulty of clad plate 1, can also direct Staff folds clad plate 1 along the first folding region and the second folding region, to improve the folding efficiency of clad plate 1.Packet Loading board 1 can be folded along the first different folding regions and the second folding region to be folded into the packing case of different shape and size, The packing case of different shape and size is used to pack the express delivery of different volumes and shape.It can for the clad plate 1 of redundance It is torn off along the first notch 2.Meanwhile setting is spaced between the first notch of any two 2, it may make the on clad plate 1 The length of a kerf 2 is relatively small and discontinuous, to reduce influence of the notch to packing board overall structural strength, and then ensures The structural strength of packing case.

In certain preferred embodiments, parallelogram region is rectangular area, i.e. the first folding region is folded with second Area is vertically arranged, convenient for the production of clad plate 1.

Attached drawing 2 is please referred to, in certain preferred embodiments, the first notch 2 includes the first cutting mouth 21 arranged in a crossed manner And second cutting mouth 22.

In this preferred embodiment, the first notch 2 includes the first cutting mouth 21 and the second cutting mouth arranged in a crossed manner 22, it can further decrease along the first folding region and the second folding region to the folding difficulty of clad plate 1, further increase to clad plate 1 folding efficiency.Certainly, the quantity for mouth being cut in the first notch 2 can be with extra two.It is further preferred that the first cutting mouth 21 and second the crosspoint of cutting mouth 22 be located at the middle part of infall.

In certain preferred embodiments, the first cutting mouth 21 and the second cutting mouth 22 are all along the thickness direction of clad plate 1 Through clad plate 1.

In this preferred embodiment, by the way that the first cutting mouth 21 and the second cutting mouth 22 are all arranged through clad plate 1, It can be convenient for folding clad plate 1 at the first notch 2.Transverse and longitudinal tangent line in the prior art is set due to not running through clad plate 1 It sets, so that clad plate 1 can apply drawing force or extruding force to the part not cut off at tangent line when tangentially folding, and then causes Damaged situation is easy to appear at tangent line.Meanwhile being folded into transverse and longitudinal tangent line intersection and being also easy to stress concentration occur at case angle, So that being easy breakage at case angle.And in this preferred embodiment, the structure through clad plate 1 is set by the first notch 2, Clad plate 1 makes that damaged situation will not be generated when folding since there is no the part not cut off, while in the case being folded into Stress concentration will not be formed at angle, and then stress at case angle is avoided to concentrate the appearance for leading to breakage.

In certain preferred embodiments, the first cutting mouth 21 is all arranged in parallel in the same direction, and the second cutting mouth 22 is all It is arranged in parallel in the same direction, in order to the first cutting mouth 21 of production on clad plate 1 and the second cutting mouth 22.

In certain preferred embodiments, the first cutting mouth 21 is parallel with first straight line folding direction；Second cutting mouth 22 It is parallel with second straight line folding direction.

In this preferred embodiment, the first cutting mouth 21 in two adjacent the first folding regions is arranged in parallel.It is same It is spaced and is arranged in parallel between multiple first cutting mouths 21 in first folding region, multiple first cutting mouths 21 are formed by straight line Direction is first straight line folding direction, and guidance operator folds along the first folding region.Similarly, adjacent two second The second cutting mouth 22 in folding region is arranged in parallel.With being spaced between multiple second cuttings mouths 22 in 2 second folding regions and It is arranged in parallel, it is second straight line folding direction that multiple second cutting mouths 22, which are formed by rectilinear direction, guides operator edge Second folding region is folded.

In certain preferred embodiments, the both ends of the first cutting mouth 21 are all equipped with the first extension for extending infall Portion, and the length of side is 8/3~8 times of the length of the first extension in the parallelogram region where the first extension；

The both ends of second cutting mouth 22 are all equipped with the second extension for extending infall, and flat where the second extension The length of side is 8/3~8 times of the length of the second extension in row quadrilateral area.

In this preferred embodiment, the first extending part is on the upper side edge of parallelogram region, the second extension It is to be located on the upper side edge of parallelogram region, and two sides where the first extension and the second extension are parallel four side Adjacent side on shape region.The length of side is the length of the first extension in parallelogram region where first extension 8/3~8 times, it not only can ensure that and be spaced setting between two neighboring first cutting mouth 21, and also in the structure for ensuring clad plate 1 Make the length of the first cutting mouth 21 larger under intensity, with further be convenient for operator along the first folding region to clad plate 1 into Row folds.Similarly, in the parallelogram region where the second extension side length be the second extension length 8/3 ~8 times, it not only can ensure that and be spaced setting between two neighboring second cutting mouth 22, and also in the structural strength for ensuring clad plate 1 Down so that the length of the second cutting mouth 22 is larger, further operator to be convenient for roll over along the second folding region to clad plate 1 It is folded.

It is further preferred that the length of side is the first extension in parallelogram region where the first extension 4 times of length, the length of side is 4 times of the length of the second extension in the parallelogram region where the second extension.

In certain preferred embodiments, at least one side intersection is equipped with third on the first folding region and clad plate 1 Notch 4, third notch 4 and the first notch 2 interval are arranged；

And/or second at least one side intersection on folding region and clad plate 1 be equipped with the 4th notch, the 4th notch with The setting of first notch 2 interval.

In this preferred embodiment, the intersection of the first folding region Yu 1 upper side edge of clad plate is arranged in third notch 4, It not only avoids the side edge of the first folding region clad plate 1 when folding from generating stress to concentrate, can also be convenient for operator from third The clad plate 1 of the removing redundance of notch 4.Similarly, the phase of the second folding region with 1 upper side edge of clad plate is arranged in the 4th notch At friendship, can not only reduce the clad plate 1 when folding the second folding region side edge generate stress, can also convenient for operator from The clad plate 1 of 4th notch removing redundance.

In certain preferred embodiments, when clad plate 1 has third notch 4, thickness of the third notch 4 along clad plate 1 It spends direction and runs through clad plate 1；When clad plate 1 has four notch, the 4th notch runs through packaging along the thickness direction of clad plate 1 Plate 1 can avoid the stress that the side edge of the clad plate 1 when folding the first folding region and the second folding region generates.

In certain preferred embodiments, be all equipped with the second notch 3 in each parallelogram region, the second notch 3 with A diagonal line is collinearly arranged in parallelogram region, and setting is spaced between the second notch of any two 3.

In this preferred embodiment, the second notch 3, the second notch 3 and parallel four side are equipped in parallelogram region A diagonal line is collinearly arranged in shape region, i.e., the second notch 3 is arranged along a diagonal line.By in parallelogram region In be equipped with the second notch 3, it can be achieved that the diagonal line along parallelogram region is folded, to increase the folding of clad plate 1 Mode also enriches the shape of packing case.For example, clad plate 1 can be folded into the packing case etc. of triangular prism shape.

Wherein, the setting direction of the second notch 3 in each parallelogram region can be same direction, i.e., along same side To diagonal line setting；Or the setting direction of the second notch 3 in each parallelogram region can be different, i.e., it is multiple parallel 3 direction of the second notch in quadrilateral area can be arranged along different diagonals.It is further preferred that each parallel four The setting direction of the second notch 3 in the shape region of side is all same direction.

In certain preferred embodiments, the second notch 3 is located at cornerwise middle part, and the length of the second notch 3 is pair The 1/4~3/4 of diagonal length.

In this preferred embodiment, since the second notch 3 is located at cornerwise middle part, and the length of the second notch 3 is small In cornerwise length, so the first notch 2 and the second notch 3 and being not connected to, and then reduces notch and packing board is integrally tied The influence of structure intensity.Meanwhile second notch 3 length be catercorner length 1/4~3/4, it is strong in the structure for ensuring clad plate 1 So that the length of the second notch 3 is larger under degree, the difficulty that clad plate 1 is folded along the second notch 3 is reduced.

It is further preferred that the length of the second notch 3 is the 1/2 of catercorner length.

In certain preferred embodiments, the second notch 3 runs through clad plate 1 along the thickness direction of clad plate 1.

In this preferred embodiment, the second notch 3 runs through clad plate 1 along the thickness direction of clad plate 1, can further just It is folded in clad plate 1 along the second notch 3.Meanwhile it also avoiding when along 3 folding bag loading board 1 of the second notch to clad plate 1 The case where generating damage.

In certain preferred embodiments, clad plate 1 is cardboard or plastic plate.

In this preferred embodiment, clad plate 1 is cardboard or plastic plate.Wherein, cardboard is such as, but not limited to corrugation Cardboard, honeycomb cardboard or kraft liner board etc.；Plastic plate is such as, but not limited to folding PP plate, PVC board etc..

The application also provides a kind of packing case, and packing case is formed by the above-mentioned folding of clad plate 1, specifically: in clad plate 1 On can be folded along the first folding region and the second folding region to form packing case.

It is to be appreciated that above be such as related to term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear", The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical Novel limitation.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relatively heavy The property wanted or the quantity for implicitly indicating indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed Or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple " It is meant that two or more.

Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.Those skilled in the art Member is it should be appreciated that utility model range involved in the application, however it is not limited to made of the specific combination of above-mentioned technical characteristic Technical solution, at the same should also cover do not depart from the utility model design in the case where, by above-mentioned technical characteristic or its be equal Feature carries out any combination and other technical solutions for being formed.Such as features described above and (but being not limited to) disclosed herein have The technical solution for thering is the technical characteristic of similar functions to be replaced mutually and being formed.

Claims (15)

1. a kind of folding clad plate, which is characterized in that the clad plate is equipped with multiple first foldings arranged in parallel Folded area, first folding region are extended along first straight line folding direction；And arranged in parallel multiple second fold Area, second folding region are extended along second straight line folding direction, and the first straight line folding direction is straight with described second Line folding direction is arranged in a crossed manner；

Wherein, any one of first folding region is all arranged in a crossed manner with each second folding region, by the clad plate Mark off multiple parallelogram regions；Any one infall between first folding region and second folding region is all Equipped with the first notch, and setting is spaced between the first notch described in any two.

2. folding clad plate according to claim 1, which is characterized in that the first notch includes arranged in a crossed manner first Cut mouth and the second cutting mouth.

3. folding clad plate according to claim 2, which is characterized in that the first cutting mouth and described second point Notch all runs through the clad plate along the thickness direction of the clad plate.

4. folding clad plate according to claim 2, which is characterized in that the first cutting mouth is all in the same direction It is arranged in parallel, the second cutting mouth is all arranged in parallel in the same direction.

5. folding clad plate according to claim 4, which is characterized in that the first cutting mouth and described first is directly Line folding direction is parallel；The second cutting mouth is parallel with the second straight line folding direction.

6. folding clad plate according to claim 5, which is characterized in that the both ends of the first cutting mouth are all equipped with Extend the first extension of infall, and in the parallelogram region where first extension side length It is 8/3~8 times of the length of first extension；

The both ends of the second cutting mouth are all equipped with the second extension for extending infall, and where second extension The length of side is 8/3~8 times of the length of second extension in the parallelogram region.

7. folding clad plate according to claim 1, which is characterized in that first folding region and the clad plate At least one upper side intersection is equipped with third notch, and the third notch and first slit space are arranged；

And/or at least one side intersection is equipped with the 4th notch on second folding region and the clad plate, the described 4th Notch and first slit space are arranged.

8. folding clad plate according to claim 7, which is characterized in that in the clad plate there is the third to cut When mouth, the third notch runs through the clad plate along the thickness direction of the clad plate；Have described the in the clad plate When four notch, the 4th notch runs through the clad plate along the thickness direction of the clad plate.

9. folding clad plate according to claim 1, which is characterized in that the parallelogram region is rectangle region Domain.

10. folding clad plate described in -9 any one according to claim 1, which is characterized in that each described parallel four The second notch is all equipped in the shape region of side, second notch is collinearly set with a diagonal line in the parallelogram region It sets, and is spaced setting between the second notch described in any two.

11. folding clad plate according to claim 10, which is characterized in that second notch is all in the same direction It is arranged in parallel.

12. folding clad plate according to claim 10, which is characterized in that second notch is located at described diagonal The middle part of line, and the length of second notch is the 1/4~3/4 of the catercorner length.

13. folding clad plate according to claim 10, which is characterized in that second notch is along the clad plate Thickness direction run through the clad plate.

14. folding clad plate according to claim 1, which is characterized in that the clad plate is cardboard or plastic plate.

15. a kind of packing case, which is characterized in that packing case clad plate as described in claim 1-14 any one folds shape At.