CN207089891U - A kind of folding packing case - Google Patents

Abstract

A kind of folding packing case is the utility model is related to, the packing case includes upper lid, lower cover, side plate, foreboard and back plate, it is characterised in that, the upper lid, the edge of lower cover, side plate, foreboard and back plate is provided with pin shaft structure, the upper lid, lower cover, side plate, foreboard and back plate are connected to each other by the pin shaft structure；Wherein, the edge of the edge of the side plate and/or the upper lid is provided with attraction portion.According to packing case of the present utility model, packaging character can be ensured, while be advantageous to split and fold.

Description

A kind of folding packing case

Technical field

Logistics packaging field is the utility model is related to, more particularly to one kind rapid-result case can encapsulate soon and completely facilitate folding Folded folding packing case.

Background technology

Packing case is the most frequently used package packing supplies in logistics shipping field.In the case of logistic industry fast development, producer The substantial amounts of convenient papery cased and dismantled is needed to use to pack product with client.And produce in packing case and largely should in itself In, often require that packing case can not only be encapsulated quickly into case, additionally it is possible to the fast folding side of dwindling into when needing Just the shape transported and arranged.

Such as utility model patent CN205327623U (June 22 2016 utility model patent day for announcing) discloses one Kind packing case, a kind of packing case, including bottom plate, front side board, back side panel, left plate, right plate, top plate, shrouding, the front side Plate, back side panel, left plate, right plate are respectively arranged on the surrounding of bottom plate, the side connection back side panel of the top plate, top plate it is another Side connects shrouding；The right plate includes right outer panel and Right Inboard plate, and right outer panel is connected to the right side of bottom plate, Right Inboard plate It is connected with right outer panel；The left plate includes left outside side plate and left inside side plate, and left outside side plate is connected to the left side of bottom plate, left inside Side plate is connected with left outside side plate；The edge of the left inside side plate and Right Inboard plate is provided with side plate plug, is set in the edge of bottom plate There is the side plate jack being engaged with side plate plug.The new patent focuses on the convenient fractionation of packing case, in the institute of the packing case State the edge on shrouding close to top plate and be provided with tear strip.By setting tear strip to realize knock-down work(on shrouding Energy.But the utility model patent is not concerned with the fast packing of packing case, into case and folds convergent function.

And for example, utility model patent CN2573389Y relate to a kind of improved packing case, including case lid and casing, wherein The casing is made up of long side plate, middle long side plate, middle short side plate and short side plate；Four sides of bottom upper surface are respectively arranged with On low base along, on low base along edge on, middle high base and high base edge；Long side plate, middle long side plate, middle short side plate and short On the inside of the base of side plate respectively with low base along, on low base along edge on, middle high base and high base the inner side on edge leads to Articulating device is crossed to link together；It relate to the fractionation of packing case and assembling；The patent thinks the packing case of its design Disassembly process is simple, casing will not be damaged and damaged, and its number reused and utilized can increase, and can Reduce use cost.

However, this area still for instant packed, ensures packaging character, while the packaging knot for being advantageous to split and folding Structure has huge demand.

Hereinafter, it will illustrate that the utility model is directed to the solution that problem above is proposed, and to skill of the present utility model Art scheme and advantage make more detailed explanation and explanation.It should be appreciated that specification, embodiment and specification The content presented in accompanying drawing is not right just to clearly illustrate the technical solution of the utility model and its advantage The scope of protection of the utility model is construed as limiting.Those skilled in the art can on the basis of specification disclosure, for It is various it is rational changed after technical scheme, without departing from spirit of the present utility model, the skill after various change Art scheme is included within the scope of protection of the utility model.

Utility model content

The utility model offer is a kind of both rapid-result case can be completed to encapsulate and completely facilitate the folding bag folded soon Vanning.

In one side of the present utility model, there is provided a kind of folding packing case, the packing case include upper lid, under Lid, side plate, foreboard and back plate, it is characterised in that the edge of the upper lid, lower cover, side plate, foreboard and back plate is provided with Pin shaft structure, the upper lid, lower cover, side plate, foreboard and back plate are connected to each other by the pin shaft structure；Wherein, the side The edge of the edge of plate and/or the upper lid is provided with attraction portion.

According to foldable packing box provided by the utility model, packaging can not only be realized by rapid shaping when in use, Need to arrange and when putting in order using finishing, can rapidly be realized by the edge joins part of pin shaft structure smoothly fold and Planarizing.Although preferably by pin shaft structure in the utility model, according to packing case using field and for The requirement of the intensity of casing connection, can also use other attachment structures, such as hinge connection etc..

Meanwhile from the technical solution of the utility model it can also be seen that inventor specially the edge of side plate and/or on The edge of lid is provided with attraction portion, and the attraction portion can use block permanent magnet.By the attraction portion, Packing case quick closure in assembling can be further aided in, while can also aid in and make up because movable connection structure is formed Packing case it is that may be present connection or sealing structure defective tightness situation., can be only when packing case uses irony material Attraction portion only is set at the edge of side plate or the side of cover rim so that attraction portion can directly attract in irony On another part of material.When packing case uses other materials, in order that the sealing and engagement of packing case, Ke Yi must be aided in The magnet arrangement attracted each other is set respectively on side plate and upper lid.

In one of the present utility model preferable technical scheme, wherein the edge of the side plate and/or the upper lid Edge is provided with magnet mounting groove, and the attraction portion is arranged in the magnet mounting groove.

In the technical scheme, the magnet mounting groove being adapted with the three-dimensional shape in attraction portion can be used, by phase The magnet answered is placed in corresponding magnet mounting groove, can use corresponding fixed structure in magnet mounting groove as needed, Such as bayonet socket etc., fixed magnet suction unit.According to manufacture needs, adhesive tape or adhesive etc. fixed magnet portion can also be used Part.After magnet mounting groove is set, be advantageous to protect the use steady in a long-term of magnet arrangement, while it is also possible that packaging structure The flush edge of side plate and upper plate, be further advantageous to placement and disposal after folding box body.

In another preferable technical scheme of the present utility model, wherein the side of the edge of the side plate and the upper lid Magnet mounting groove is provided with edge, and the magnet mounting groove of the edge of the edge of the side plate and the upper lid is arranged on At position to correspond to each other so that when packing case is closed, the attraction portion of the edge of the side plate and the upper lid The attraction portion of edge is attracted one another to aid in the closing of packing case.

According to the technical scheme, the corresponding position at the edge of the side plate when casing is in packed state and the edge of upper lid is set Attraction portion so that the upper lid and side wall of casing being capable of effectively further close connections.

In another preferable technical scheme of the present utility model, wherein the upper lid of the packing case includes covering on first Portion and the second upper cover part, first upper cover part and second upper cover part connect the assembled connection of tongue by what is be fitted to each other.

Can be two separated parts by the upper cover part of casing according to the technical scheme of the present utility model, wherein First upper cover part and the second upper cover part in box body splicing and are packed in use, connecing tongue structure in upper cover part by being separately positioned on It is stitched together closely to each other, forms complete upper lid.Structure so is compared compared to single upper lid pack case, Neng Gougeng Be advantageous to operation of the packing case user for casing, can only raise as needed when in use the part of lid with by Take or packaged articles.Meanwhile the structure of two cover units causes lid and the setting in attraction portion to be more easy to combine, and works as magnetic Iron suction unit be arranged on one of two upper cover parts it is upper when, operator can be caused to connect tongue structure conveniently by moving or start To separate the attraction portion of adhesive, while the upper cover part of two monolithics forms compared to independent one upper lid of whole upper lid and can made It is smaller that the suction pressure in attraction portion must be given, so that magnet can more closely attract upper cover part and side plate, more had Beneficial to the tight encapsulation of packing case.

In another preferable technical scheme of the present utility model, wherein first upper cover part and the second upper cover part Multiple described tongue, the semicircle that is shaped as connecing tongue, triangle, rectangle Ju You not be connect.

Or according to required application field, in folding packing case of the present utility model, first upper cover part Have respectively with the second upper cover part it is multiple it is described connect tongue, the multiple tongue that connects forms zigzag or the shape of sine wave.

The shape of first upper cover part and the second upper cover part of the present utility model, it is tight each other to be preferably advantageous to two upper cover parts Close combination and the shape of encapsulation.No matter which kind of shape is selected, and two upper cover parts are formed as the shape being fitted to each other, to be packaged into Close combination is formed during case each other.In above-mentioned preferable scheme, particularly preferred upper cover part connects tongue as semicircle or shape Into the shape of sine wave, this shape can cause whole casing to be presented without the smooth state of corner angle, contribute to protective packaging Case use and transport storage during security and structure integrality and be not damaged by.In addition, smooth semicircle and/or Sinusoidal waveform shape contributes to two pieces of upper cover parts to form close splicing construction in splicing, and it is not easy to expose gap, and Also allow for cutting or cutting during manufacture, advantageously reduce production process and reduce production cost.

In another preferable technical scheme of the present utility model, wherein the magnet mounting groove is shaped as circle, Triangle, or rectangle.

In another preferable technical scheme of the present utility model, wherein having through hole, institute in the pin shaft structure The length for stating through hole is 1-200 millimeters；The internal diameter in the hole is 0.1-20 millimeters.

Described through hole is easy to the installation of bearing pin.The length and internal diameter of through hole according to the production of packing case and can use need Ask to determine.In above-mentioned size range, the preferably length of through hole is 10-100 millimeters, particularly preferred 15-50 millimeters；And hole The preferred 0.5-10 millimeters of internal diameter.When within the above range, inventor has found that assembled packing case packaging character and splicing are stable More preferably, and bearing pin part will not occupy excessive storage or stack space performance so that packing case further convenient use And placement.The through hole can set one or more.It is preferably set up installation of multiple through holes with convenient bearing pin.

According to packing case provided by the utility model, the packing case is paper packaging box, plastic package box, metal bag Vanning or wood packing box.

Hereinafter, Figure of description and embodiment will be combined, the technical solution of the utility model and advantage will be made More detailed explanation and explanation.It should be appreciated that what is presented in specification, embodiment and Figure of description is interior Hold, just to clearly illustrate the technical solution of the utility model and its advantage, not to protection of the present utility model Scope is construed as limiting.Those skilled in the art can get in return on the basis of specification disclosure for various rational become Technical scheme after to change, without departing from spirit of the present utility model, the technical scheme after various change is included in this Within the protection domain of utility model.

Brief description of the drawings

Fig. 1 is the schematic perspective view of foldable packing box in one embodiment of the utility model.

Fig. 2 is signal of the packing case of one embodiment of the utility model in normal operating condition and closed state Figure.

Fig. 3 is schematic diagram of the packing case of one embodiment of the utility model in the case where being folded into flat condition.

Fig. 4 is that one of upper cover part of packing case of one embodiment of the utility model (is covered in the first upper cover part or second Portion) and bearing pin schematic diagram.

Fig. 5 is the schematic perspective view of the front or rear panel of the packing case of one embodiment of the utility model.

Fig. 6 is the schematic diagram of the side plate of the packing case of one embodiment of the utility model.

Embodiment

Embodiment 1

It is according to an embodiment of the present utility model with reference to figure 1.In the utility model embodiment can In the packing case of folding, including upper cover part connects tongue (1), upper lid (2), (being in the present embodiment one of two cover units), Magnet mounting groove (3), bearing pin (4), side plate (5) positioned at upper lid and bonnet edge junction, foreboard (9)；At upper lid The lid lockhole (6) preferably set, side plate magnet mounting groove (7), the upper lid between two connection sheets of upper cover part are recessed Groove (8)；In addition with the through hole (10) for being arranged on casing edge.According to the embodiment, magnetic is provided with the edge of upper lid Iron mounting groove, magnet component permanent magnet (not shown) can be contained on box side by the square, and similarly corresponding Magnet mounting groove is also provided with upper cover part, to allow two boards body conveniently securely to engage.In addition, pass through through hole, pin The setting of axle construction so that casing can under packed state rapid molded package.In addition the present embodiment is also provided with upper Lid lockhole on one of cover, encapsulation of locking can be carried out to casing when needed.According to the foldable of the embodiment Packing case, can effectively implement encapsulation function, and can easily and quickly realize when needing folding and sprawl. This will be described further below.

Embodiment 2

It is another embodiment provided by the utility model with reference to figure 2.It is similar in embodiment 1, embodiment 2 it is foldable Packing case similarly include and connect tongue, upper lid, magnet mounting groove, bearing pin, side plate positioned at upper lid and bonnet edge junction, And foreboard.Specifically, in the present embodiment, two upper cover parts all employ semicircle and sinusoidal waveform be fitted to each other Connect ligulate shape.From the point of view of the combination situation of the casing shown in Fig. 2, be not difficult to find out, two parts of upper lid (i.e. the first upper cover part and Second upper cover part) using it is semicircle and sinusoidal waveform be fitted to each other connect ligulate shape, realize very good to casing top Sealing, while cause casing possess stability and aesthetic property.Casing with such superstructure can also be in manufacture work Relatively small number of procedure of processing is used in skill.But Fig. 2 superstructure is only an example, in a specific embodiment Preferably using sinusoidal waveform, semicircle or it is zigzag connect tongue structure, it can be also realized well to the close of casing Envelope.

Embodiment 3

Embodiment 3 is the state when casing of the shaping in embodiment 1 is stored and folded.As can be seen from Fig. 3, make , can be promptly completely open and flat when casing needs to fold with the packing box structure of specific pin shaft structure of the present utility model Change and do not damage the structure of any casing.When needed, body structure can also promptly reply shaping.Shown in Fig. 3 Semicircle and/or sinusoidal waveform upper lid and lower cover portion are arranged relative to each other in structure, can be when casing is sprawled and is folded The round and smooth marginal texture of casing is kept, avoids user injured in carrying, simultaneously effective avoids the damage at the edge of casing. According to the scheme of embodiment 3, the structure in corresponding magnet mounting groove and attraction portion can be equally set.

In addition, Fig. 4 illustrates the structure of the upper cover part (or lower cover portion) as the utility model above-described embodiment can use. From the figures it is clear that the upper cover part (it is the first upper cover part or the second upper cover part) shown is rectangular configuration, its Tongue is connect with semicircular；Simultaneously also have it is multiple along through hole arranged in a straight line, bearing pin leads to therefrom (shown in Fig. 4 lower ends) altogether Cross.In pin shaft structure of the present utility model, the length and internal diameter of through hole can according to the production and use demand of packing case come It is determined that.In above-mentioned size range, the preferably length of through hole is 10-100 millimeters, particularly preferred 15-50 millimeters；And through hole can With with one and multiple.When possessing multiple through holes, multiple through holes can be with aligned.And the preferred 0.5-10 of internal diameter in hole Millimeter.When within the above range, inventor has found assembled packing case packaging character and splicing stability more preferably, and sells Shaft portion will not occupy excessive storage or stack space so that packing case is further convenient to be used and lay.The length of bearing pin Degree and size can also be according to the corresponding settings of the setting of through hole, to ensure the smooth installation and use of pin-and-hole structure.

Fig. 5 shows the foreboard for the packing case that the utility model can use or the structure of back plate.It can be seen in figure Go out, the surrounding of front and rear panels is provided with the through hole being arranged in a linear, to form the structure of bearing pin.Also, in the embodiment party In case, the size of the through hole of foreboard and/or back plate can be different.For example, foreboard (or back plate) can be caused to be located at packing case When being encapsulated into case the size of the through hole of side be more than packing case into case encapsulate when bottom surface or top surface size, enabled to this Side is incorporated to larger-sized bearing pin and bears bigger cross force.

Fig. 6 is the schematic perspective view for the side plate that embodiment of the present utility model can use.Can from the structure of side plate Go out, corresponding opening position has multiple (being 4 on shown plate) magnet mounting grooves thereon, can be according to the needs of seal request The magnet component of respective numbers is disposed to aid in packing case to realize strict sealing.In addition, also with rectangle or just on side plate The square rib structure to side plate internal recess, it can lay required part while can play enhancing lateral plate structure The effect of intensity.

More than, it is obvious to those skilled in the art although the utility model content includes specific embodiment It is in the case of without departing from the spirit and scope of present claims and its equivalent, various shapes can be made to these embodiments Change in formula and in details.Embodiment described herein should be considered as only in descriptive sense, being not intended to the mesh of limitation 's.The description of feature and aspect in each example is deemed applicable to the similar features in other embodiment and side Face.Therefore, the scope of the utility model should not be restricted by the restriction specifically described, but be limited by claim technical scheme It is fixed, and all changes in the range of present claims and its equivalent are interpreted to be included in technology of the present utility model Within scheme.

Claims (9)

1. a kind of folding packing case, the packing case includes upper lid, lower cover, side plate, foreboard and back plate, and its feature exists In, the upper lid, lower cover, side plate, the edge of foreboard and back plate is provided with pin shaft structure, the upper lid, lower cover, side plate, Foreboard and back plate are connected to each other by the pin shaft structure；Wherein, the edge of the edge of the side plate and/or the upper lid It is provided with attraction portion.

2. folding packing case according to claim 1, wherein the edge of the edge of the side plate and/or the upper lid Place is provided with magnet mounting groove, and the attraction portion is arranged in the magnet mounting groove.

3. folding packing case according to claim 2, wherein the edge of the edge of the side plate and the upper lid Magnet mounting groove is provided with, and the magnet mounting groove of the edge of the edge of the side plate and the upper lid is arranged on each other Corresponding opening position so that when packing case is closed, the attraction portion of the edge of the side plate and the edge of the upper lid The attraction portion at place is attracted one another to aid in the closing of packing case.

4. folding packing case according to any one of claim 1 to 3, wherein the upper lid of the packing case includes the One upper cover part and the second upper cover part, first upper cover part and second upper cover part connect tongue assembly even by what is be fitted to each other Connect.

5. folding packing case according to claim 4, wherein first upper cover part and second upper cover part Multiple there is not connect tongue, the semicircle that is shaped as connecing tongue, triangle, or rectangle.

6. folding packing case according to claim 4, wherein first upper cover part and the second upper cover part have respectively Have it is multiple connect tongue, the multiple tongue that connects forms zigzag or the shape of sine wave.

7. the folding packing case according to any one of claim 2 to 3, wherein the magnet mounting groove is shaped as Circle, triangle, or rectangle.

8. folding packing case according to any one of claim 1 to 3, wherein having in the pin shaft structure logical Hole, the length of the through hole is 1-200 millimeters；The internal diameter in the hole is 0.1-20 millimeters.

9. folding packing case according to any one of claim 1 to 3, wherein the packing case is packed for papery Case, plastic package box, metal packing box or wood packing box.