CN209275082U - Folding box - Google Patents

Abstract

A kind of folding box, including the first surface side wall, the second surface side wall as made of paperboard, third surface side wall, fourth face side wall and cassette bottom, the two sides of first surface side wall and the second surface side wall are respectively equipped with vertical flanging, the vertical flanging of two of first surface side wall is equipped with detachable attachment mechanism between third surface side wall and the edge of fourth face side wall respectively, and the vertical flanging of two of the second surface side wall is also equipped with detachable attachment mechanism between third surface side wall and the edge of fourth face side wall respectively；The cassette bottom includes Dual-layer cardboard；First layer cassette bottom cardboard is linked together with the first surface side wall and the second surface side wall, and second layer cassette bottom cardboard is linked together with third surface side wall and fourth face side wall.The utility model can be stamped to form by two panels cardboard, and the assembling process after punching press is not required to paste using glue again, saving of work and time, stamping equipment it is small in size, cardboard waste is few, saves manufacturing cost.

Description

Folding box

Technical field

The utility model belongs to the technical field of packing carton, and in particular to can fold up under a kind of non-working condition Folding box.

Background technique

Traditional Packing carton is all to occur with three-dimensional solid form, can not flatten in manufacture, storage and transportation, use process, In this way, box body needs to occupy big quantity space under transport, storage, sale or the non-working conditions such as idle, transport and storage are expended Cost.Meanwhile hollow box body is easy accident collision, extruding due to external force during transportation and damages.

Later, people, which devised, (can be also known as folded box or work with the storage box that folding is got up in the non-use state in row Skill folded box), such as folding box disclosed in Chinese patent ZLN200420083626.5.The four sides side wall of existing folding box (the first surface side wall 1, the second surface side wall 2, third surface side wall 3, fourth face side wall 4) be rotatably connected with cassette bottom 5 is integrated respectively, As shown in Figure 1, wherein there is a face side wall to have additional vertical flanging 6, the flanging of the surface side wall reclines in every two adjacent surfaces side wall Adjacent surface side wall, and detachable attachment mechanism is provided between flanging and adjacent surface side wall, detachable attachment mechanism is generally Button, velcro, stove bolt pair of nut or magnetic grain etc..In this way, under the non-working conditions such as storage or transportation, it can be by bolt spiral shell Female secondary, button or velcro etc. are unlocked, then each surface side wall is folded up with bottom plate, thus can significantly reduce space, and It is readily transported, is very suitable for netting quotient and sells and pass through express delivery and be sent in buyer's hand.

But there are still following problems for existing above-mentioned folding box:

Since each surface side wall of folding box is connected as one with cassette bottom respectively, so the size when folding box is larger When, the lateral dimension in a flattened condition and longitudinal size of the folding box are larger, it means that entire folding box is difficult To be stamped to form using a piece of cardboard, reason is mainly as follows:

One, it is limited by the size of stamping equipment, the working face of general stamping equipment is difficult to realize lateral dimension and longitudinal direction Size is all bigger；

Two, cardboard waste area is big, it is necessary to remove four square shape corners, such as the yin in four corners of cardboard in Fig. 2 Shadow position must punching dismiss, the cardboard area dismissed nearly equivalent to four sides side wall area, therefore cardboard waste area Greatly；

Three, the solid fiberboard of lock carton is all the excellent cardboard of material, more difficult on the market to find lateral dimension and longitudinal direction The biggish solid fiberboard of size allows to find and higher cost in other words.

Therefore, in the prior art, when folding box size is larger, generally require and splice ability by multi-disc solid fiberboard Formed under flat folding box (be bonded together between the adjacent two panels solid fiberboard surface of splicing using the soft scraps of paper and Formation is rotatably connected relationship), due to needing bonding by hand, thus manufacturing process seems time-consuming, and cost of manufacture is high.

Utility model content

A kind of folding box is provided the purpose of the utility model is to overcome disadvantages mentioned above, its production process is in punching press It is not required to paste using glue again later, saving of work and time, and required stamping equipment is small in size.

Its purpose can be realized by following scheme: a kind of folding box, including the first surface side wall as made of paperboard, Second surface side wall, third surface side wall, fourth face side wall and cassette bottom, wherein the first surface side wall and the second surface side wall are opposite, third face Side wall and fourth face side wall are opposite, and the two sides of the first surface side wall and the second surface side wall are respectively equipped with vertical flanging, each vertical flanging The crease line being stamped and formed out is equipped between corresponding surface side wall；The vertical flanging of two of first surface side wall respectively with third surface side wall Between the edge of fourth face side wall be equipped with detachable attachment mechanism, the vertical flanging of two of the second surface side wall also respectively with third Detachable attachment mechanism is equipped between surface side wall and the edge of fourth face side wall；It is characterized by: the cassette bottom includes up and down Two ply board；First layer cassette bottom cardboard is linked together with the first surface side wall and the second surface side wall, first layer cassette bottom cardboard and first The crease line being stamped and formed out is respectively equipped between surface side wall and the second surface side wall；Second layer cassette bottom cardboard and third surface side wall and the Four sides side wall is linked together, and is respectively equipped between second layer cassette bottom cardboard and third surface side wall and fourth face side wall and to be stamped and formed out Crease line.

It is preferred that the upper edge of the first surface side wall and the second surface side wall is respectively equipped with horizontal flange.So-called horizontal flange, Refer to that the length of the flange to (i.e. assembled state, also known as three-dimensional solid form) is in a state of use horizontal direction, therefore claims " horizontal Flange ".

The upper edge of third surface side wall and fourth face side wall is respectively equipped with horizontal flange.

The detachable attachment mechanism can be the bolt and nut pair being threaded through on flanging and corresponding adjacent surface side wall.

The detachable attachment mechanism can be button.

The detachable attachment mechanism can be magnetic mechanism.

The detachable attachment mechanism can be velcro.

The utility model has the following advantages that and effect:

One, the folding box of the utility model can be stamped to form by two panels cardboard, and the assembling process after punching press is not required to It is pasted again using glue, saving of work and time therefore saves on manufacturing cost.

Two, the two panels cardboard that punching course uses is all there are the size on a direction is smaller, therefore stamping equipment Small in size, the size of required cardboard is also smaller, and cardboard cost is also low, therefore saves on manufacturing cost.

Three, the shape after the punching press of two panels cardboard for rectangle or is approximately rectangle, thus discarded substantially without there are needs Corner corner；Although cassette bottom cardboard is two layers, two layers of cassette bottom cardboard is all fully used again, i.e. two layers of cassette bottom cardboard It can be to enhance cassette bottom intensity (cassette bottom of carton is the maximum position of stress, needs most reinforcing enhancing)；On the other hand, this reality Increased cardboard area is needed since cassette bottom becomes two layers with novel, four far smaller than wasted in traditional technology by punching The cardboard area in a square shape corner, therefore saves on manufacturing cost.

Detailed description of the invention

Fig. 1 is the deployed configuration schematic diagram of traditional folding box.

Fig. 2 is the cardboard of punching press in process of production of traditional folding box and discarded cardboard corner part schematic diagram.

Fig. 3 is the decomposition texture schematic diagram of the folding box of the utility model the first specific embodiment.

Fig. 4 is the assembling process schematic diagram of the folding box of the utility model the first specific embodiment.

Fig. 5 is the vertical view after two layers of cassette bottom cardboard of the first specific embodiment is superimposed and sufficiently after flattening Schematic diagram.

Fig. 6 is B-B diagrammatic cross-section in Fig. 5.

Fig. 7 is A-A diagrammatic cross-section in Fig. 5.

Fig. 8 is the stereoscopic-state schematic diagram after each surface side wall of structure shown in Fig. 5 is dug slightly upwards.

Fig. 9 be each surface side wall of structure shown in Fig. 8 dig upwards in place, each flanging and adjacent surface side wall lock bolt and nut The stereoscopic-state schematic diagram that stereoscopic-state schematic diagram after pair, i.e. box body are completed.

Figure 10 is the diagrammatic cross-section of structure shown in Fig. 9 transversely.

Figure 11 is the diagrammatic cross-section of structure shown in Fig. 9 along longitudinal direction.

Figure 12 is the stereoscopic schematic diagram that second of specific embodiment of the utility model is completed.

Figure 13 is the unfolded state schematic diagram of second of specific embodiment.

Figure 14 is the diagrammatic cross-section of structure shown in Figure 13 transversely.

Specific embodiment

Embodiment one

Shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, the folding box include by paperboard and At cassette bottom and the first surface side wall 1(front side wall), the second surface side wall 2(rear wall), third surface side wall 3(left side wall), fourth face Side wall 4(right side wall), wherein the first surface side wall 1 and the second surface side wall 2 are opposite, third surface side wall 3 and fourth face side wall 4 are opposite, The two sides of first surface side wall 1 and the second surface side wall 2 are respectively equipped with vertical flanging 6, set between each vertical flanging 6 and corresponding surface side wall There is the crease line 7 being stamped and formed out；The vertical flanging 5 of two of first surface side wall 1 respectively with third surface side wall 3 and fourth face side wall 4 Edge between be equipped with detachable attachment mechanism, the vertical flanging 6 of two of the second surface side wall 2 also respectively with third surface side wall 3 and Detachable attachment mechanism is equipped between the edge of fourth face side wall 4；The detachable attachment mechanism is to be threaded through flanging 6 and correspond to Bolt and nut pair 81 on adjacent surface side wall wherein offers mounting hole 8 on flanging 6 and corresponding adjacent surface side wall respectively, there is spiral shell Bolt passes through mounting hole 8 and screws on nut again；The cassette bottom includes Dual-layer cardboard, i.e. first layer cassette bottom cardboard 51 and the second layer Cassette bottom cardboard 52；First layer cassette bottom cardboard 51 is linked together with the first surface side wall 1 and the second surface side wall 2, first layer cassette bottom cardboard 51 and first are respectively equipped with the crease line 7 being stamped and formed out between surface side wall 1 and the second surface side wall 2；Second layer cassette bottom cardboard 52 with Third surface side wall 3 and fourth face side wall 4 are linked together, second layer cassette bottom cardboard 52 and third surface side wall 3 and fourth face side wall 4 it Between be respectively equipped with the crease line 7 being stamped and formed out.

The production process of above-described embodiment can be stamped to form by two panels cardboard, two panels cardboard such as Fig. 3, Fig. 4 after punching press It is shown；When needing to assemble, first layer cassette bottom cardboard 51 and second layer cassette bottom cardboard 52 are superimposed together, as Fig. 4, Fig. 5, Fig. 6, Shown in Fig. 7, then four sides side wall is dug upwards, as shown in figure 8, after four sides side wall becomes vertical, in each flanging 6 and phase Bolt and nut pair 81 is locked between the mounting hole 8 of proximal surface side wall, entire box body becomes firm three-dimensional solid form, such as Fig. 9, figure 10, shown in Figure 11.

In above-described embodiment one, the detachable attachment mechanism is readily modified as button, or is changed to magnetic mechanism, Huo Zhegai For velcro.

Embodiment two

The difference of embodiment two and embodiment one is the first surface side wall 1, the second surface side wall 2, third face of embodiment two The upper edge of side wall 3 and fourth face side wall 4 is respectively equipped with horizontal flange 6, as shown in Figure 12, Figure 13, Figure 14.Embodiment two remaining Aspect is the same as example 1.

Claims (7)

1. a kind of folding box, including the first surface side wall, the second surface side wall as made of paperboard, third surface side wall, the 4th Surface side wall and cassette bottom, wherein the first surface side wall and the second surface side wall are opposite, third surface side wall and fourth face side wall are opposite, and first The two sides of surface side wall and the second surface side wall are respectively equipped with vertical flanging, and punching press shape is equipped between each vertical flanging and corresponding surface side wall At crease line；The vertical flanging of two of first surface side wall is equipped between third surface side wall and the edge of fourth face side wall respectively Detachable attachment mechanism, the vertical flanging of two of the second surface side wall also respectively with the edge of third surface side wall and fourth face side wall it Between be equipped with detachable attachment mechanism；It is characterized by: the cassette bottom includes Dual-layer cardboard；First layer cassette bottom cardboard and One face side wall and the second surface side wall are linked together, and are set respectively between first layer cassette bottom cardboard and the first surface side wall and the second surface side wall There is the crease line being stamped and formed out；Second layer cassette bottom cardboard is linked together with third surface side wall and fourth face side wall, second layer cassette bottom The crease line being stamped and formed out is respectively equipped between cardboard and third surface side wall and fourth face side wall.

2. folding box according to claim 1, it is characterised in that: the upper edge of the first surface side wall and the second surface side wall point It She You not horizontal flange.

3. folding box according to claim 1, it is characterised in that: the upper edge of third surface side wall and fourth face side wall point It She You not horizontal flange.

4. folding box according to claim 1,2 or 3, it is characterised in that: the detachable attachment mechanism is to be threaded through Bolt and nut pair on flanging and corresponding adjacent surface side wall.

5. folding box according to claim 1,2 or 3, it is characterised in that: the detachable attachment mechanism is button.

6. folding box according to claim 1,2 or 3, it is characterised in that: the detachable attachment mechanism is magnetic machine Structure.

7. folding box according to claim 1,2 or 3, it is characterised in that: the detachable attachment mechanism can be evil spirit Art patch.