CN208393801U - One kind exempting from adhesive tape express delivery packing case - Google Patents

Abstract

The utility model discloses one kind to exempt from adhesive tape express delivery packing case, including side wall part and positioned at the bottom part of side wall part two sides, the side wall part is made of sequentially connected four side plates, wherein the side plate in outside is equipped with overlap joint edge, four bottom plates for constituting the bottom part are respectively connected on corresponding four side plates, the bottom plate is made of spaced two outside plate and two inner panels, it is characterized in that, it is equipped on the outside plate and is plugged in the adjacency section of the adjacent inner panel and socket part and the interface for socket part between described in another outside plate of socket joint between being plugged on another outside plate, the adjoining mouth for the adjacent outside plate adjacency section of socket joint is equipped on the inner panel.The utility model encapsulation securely, it is anti-leak, antitheft, and be well positioned to meet express delivery consignment packing instructions.In addition, the utility model does not increase manufacturing cost substantially, do not change production technology, but avoids the environmental pollution and the wasting of resources of adhesive tape generation.

Description

One kind exempting from adhesive tape express delivery packing case

Technical field

The utility model relates to be mainly directed towards the packing case in postal and express delivery, belongs to Rigid Rectangular packing container, have Say to body it is that one kind exempts from adhesive tape express delivery packing case.

Background technique

Corrugated board packing box is the most frequently used, the maximum packing article of dosage in package packing supplies.It packs that effect is good, cost It is low, production is simple, convenient for recycling or processing, as very extensive package packing supplies is applied in packing container, only express delivery packet Vanning, usage amount is up to 10,000,000,000 or more over several years.

Corrugated board packing box usually requires lashing when encapsulating, and form of tying up is mostly " band " shape." band " have metal tape, Plastic tape, adhesive tape etc., adhesive tape are the maximum encapsulation assistant products of present usage amount.Especially in postal industry, express mail all uses plastic cement Band is packaged, and annual plastic adhesive tape dosage is at 16,000,000,000 meters or more, and a large amount of uses of adhesive tape are brought not to ecological environmental protection Benefit influences.

Currently, postal industry also occur it is some exempt from belt packing case, whole use it is complete cover packing box structure, it is complete folded Lid and half-lap packing box structure difference are shown in Fig. 1 and Fig. 2.It is complete to cover the multi-purpose half out in the structure packing box materials width direction (B), Material cost is considerably increased, the wasting of resources is caused.In addition, such exempt from still to use adhesive bond on belt packing case lid face Encapsulation, though avoiding adhesive tape, adhesive is still polluted the environment.Also some exempts from belt packing case in order to antitheft, Encapsulating structure can only be opened disposably, not reproducible utilization.Such as packing case of " zip mode " structure.Also exempt from belt packing Case, encapsulating structure need there are encapsulation combine space, cause packaging box space cannot make full use of, products to be packaged there are Gap causes consignment product in handling and transport to shake, causes impact, vibration, damage etc..

Utility model content

The purpose of this utility model, which seeks to provide one kind, exempts from adhesive tape express delivery packing case, to solve existing for existing packing case Either waste of resource or using adhesive tape encapsulation strapping carry out environmental pollution the problem of.

The utility model is realized in this way:

Exempt from adhesive tape express delivery packing case, it is described including side wall part and positioned at the bottom part of side wall part two sides Side wall part is made of sequentially connected four side plates, wherein the side plate in outside is equipped with overlap joint edge, constitutes the bottom part Four bottom plates be respectively connected on corresponding four side plates, the bottom plate is made of spaced two outside plate and two inner panels, It is equipped with socket part between being plugged in the adjacency section of the adjacent inner panel and being plugged on another outside plate on the outside plate and is used for The interface of socket part between described in another outside plate of socket joint is equipped with the adjoining for the adjacent outside plate adjacency section of socket joint on the inner panel Mouthful.

Under above-mentioned technical proposal, the utility model be this can be implemented so that

Interface and indirect partial are not located at two ends of outside plate, and end where interface is provided with external lock edge, described outer It locks edge and is formed with concave indentation between socket part；Packing case is closed up and bottom plate is folded to horizontality, when two outside plates dock, two The bottom edge docking of concave indentation is in alignment, and packet states external lock and is pressed on inside along by socket part between corresponding another outside plate, to increase Lock resultant force.

The external edge edge on the external lock edge of outside plate is with the tip of socket part arrow in the most outer of outside plate.

The adjoining mouth is the notch close to the side plate edge of handover；The adjacency section be ligule, the outside plate and and its Adjacent inner panel is when in a horizontal state, which is downwardly into the adjacent mouth for the inner panel being adjacent.

The adjoining mouth is concave notches, and ligule adjacency section two sides are along equipped with bent clamping portion, the clamping Portion's bending state, which enters after the adjacent mouth to stretch naturally again, makes the adjacency section be stuck in the adjoining mouth.

The interface is angularly disposed on the outside plate；Described socket part is arrow shaped, is in level in two outside plates When state, socket part is inserted into the interface in the horizontal direction between the arrow shaped.

The interface is concave notches, and the root of socket part, which offers gap, between the arrow shaped makes root form Ka Jiao, When socket part is inserted into the interface in the horizontal direction between arrow shaped the Ka Jiao make it is described between socket part be connected in the interface It is interior.

Interface and indirect partial on same outside plate are not located at two ends of the outside plate, at end where the interface Be provided with external lock edge, external lock along be formed with concave indentation between socket part.

In the utility model, adjacency section is set on outside plate, adjacent mouth, adjacency section and adjacent mouth are set on adjacent inner panel The setting of specific position while so that adjacent outside plate and inner panel is coupled in couples, realizes adjacent outside plate and inner panel Mutual limit on the direction of upper and lower, left and right.In addition, slanting socket part is provided with simultaneously on outside plate, in another outside plate The pairing setting of the interface for socket part between socket joint with corresponding tilt angle of upper setting, this socket part and interface makes The end of two outside plates while be relatively coupled, realize two outside plates in the connection of front, rear, left and right.As a result, whole The integrative packaging on packing case three-dimensional is realized on body.

The utility model adjacency section, adjacent mouth and socket part, the design of the specific structure of interface, so that grafting has Sealed ability, thus the packing case of the utility model has the anti-theft function opened and be found, and is specifically exactly to be opened Qi Hou, adjacency section and socket part can be damaged, and when check will be found.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of existing half-lap formula packing case.

Fig. 2 is the structural schematic diagram of existing full stacking formula packing case.

Fig. 3 is the structural schematic diagram of the packing case unfolded state of the utility model.

Fig. 4 is the structural schematic diagram of the packing case closed configuration of the utility model.

Specific embodiment

The utility model is illustrated with reference to the accompanying drawing, but the explanation does not constitute any restrictions to the utility model.

Shown in Fig. 3, the utility model exempts from adhesive tape express delivery packing case, including side wall part and is located at the side wall part The bottom part of two sides, the side wall part are made of sequentially connected four side plates 1, wherein the side plate in outside is equipped with overlap joint Along 2, four bottom plates for constituting the bottom part are respectively connected on the outside of corresponding four side plates, and the bottom plate is set by being spaced Two outside plates set and two inner panels composition, i.e., by the order setting of the first outside plate 3, the first inner panel 4, the second outside plate 5, the second inner panel 6. A length of L of bottom, the width of bottom are B.

In the utility model, adjacency section is set to the side side that outside plate and inner panel connect, the edge indent of inner panel with The adjacency section that achievement outside plate outwardly protrudes, can so utilize material to greatest extent.Specifically, shown in Fig. 3, on the first outside plate 3 Equipped with the first adjacency section A3, first for the first adjacency section of socket joint A3 is equipped on the first inner panel 4 adjacent with the first outside plate Adjacent mouth A4, the first adjacent mouthful A4 are set to the edge that the first inner panel 4 joins with side plate 1.Packing case is closed up and by bottom plate It is folded to horizontality and the first inner panel 4, the second inner panel 6 is located on the inside of packing case, the first outside plate 3, the second outside plate 5 are located at packing case Outside, ligule the first adjacency section A3 of the first outside plate are inserted into the first adjacent mouthful A4 of the first inner panel, will be in the first outside plate 3 and first Plate 4 and corresponding side plate 1 are connected (referring to Fig. 4).First adjacency section A3 is ligule, and the first adjacent mouthful A4 is baltimore groove Mouthful.Ligule adjacency section two sides are along equipped with bent clamping portion A3 ', the sideline (dotted line) of the clamping portion A3 ' in diagram The first adjacent mouthful A4(concave notches are entered with bending state after bending) after stretching, extension naturally again, can make the first adjacency section card A3 in First adjacent mouthful A4.

First adjacency section, the first adjacent mouth structure can also be realized using other structures known in the art, Both want that structure is corresponding to be able to achieve clamping.

Correspondingly, the second outside plate 5 is provided with the second adjacency section A1, is equipped on second inner panel adjacent with the second outside plate The second adjacent mouthful A2 for the second adjacency section of socket joint.Second adjacent mouthful A2 is set to the edge of the second inner panel and side plate handover Place.Second adjacency section A1, the structure of the second adjacent mouthful A2 and position be identical as the first adjacency section A3, the first adjacent mouthful A4 respectively, It is corresponding.

The utility model is also provided with a socket part and interface in outside plate, referring to Fig. 3, is provided in the first outside plate 3 oblique First socket part B3 being arranged is provided with the second interface B4 for socket part B3 between the first outside plate of socket joint on the second outside plate 5, Between socket part B3 be set to the lateral angle adjoined with adjacency section A3 in the outside of the first outside plate 3, arrow direction is directed toward in adjacent first One jiao of plate 4.Correspondingly, it is additionally provided with second socket part B1 on the second outside plate 5, is additionally provided on the first outside plate 4 for socket joint The first interface B2 of second socket part B1.Interface and indirect partial on same outside plate are not located at two ends of the outside plate Portion, illustrates the structure design of outside plate by taking the first outside plate 3 as an example: end where the first interface B2 is provided with the first external lock along 32, the One external lock is formed with concave indentation between 32 and first between socket part B3, concave indentation has bottom edge 31.Similarly, in the second outside plate, End where second interface B1 is provided with the second external lock and lacks along 52, second external locks edge with spill is formed between second socket part B4 Mouthful, concave indentation has bottom edge 51.Packing case is closed up and bottom plate is folded to horizontality, when two outside plates dock, the first outside plate The bottom edge 31 of concave indentation, the concave indentation of the second outside plate bottom edge 51 to straight line is combined into, first indirectly on the first outside plate 4 First external lock at end is pressed on inside by second socket part B1 of the second outside plate 5 along 32 where mouth B2, to increase locking force.Outside first Lock along 32 external edge along with the tip of the arrow of first socket part B3 in the most outer of the first outside plate.First external lock is along 32 Hes Second external lock is about bottom width B 1/5th to one third along 52 width.

When packing case is closed up and bottom plate is folded to horizontality, the angularly disposed first socket part B3 of the first outside plate It is inserted into the second interface B4 of the second outside plate, one end of the first outside plate and the second outside plate is connected (referring to Fig. 4).

Correspondingly, when closing up packing case and bottom plate being folded to horizontality, angularly disposed second of the second outside plate Between socket part B1 be inserted into the first interface B2 of the first outside plate, the second outside plate and the first outside plate are connected in the other end (referring to Fig. 4).

Shown in Fig. 3, first socket part B3, second socket part B1 are arrow shaped, and the second interface B4, the first interface B2 are Concave notches；Sagittate first socket part, second socket part root offer gap make its root formed the first Ka Jiao B3 ' makes the Ka Jiao be in bending state along dotted line, and socket part between arrow shaped is inserted into the second interface B4 in the horizontal direction, then, The Ka Jiao unfolds naturally can be such that a socket part is connected in interface.

In Fig. 3, heavy line is packing case cutting line, and dotted line is packing case infolding indentation line, in use, packaging method It is: A1 is inserted into A2, A3 is inserted into A4, and A5 is inserted into A6, and A7 is inserted into A8.B1 is inserted into B2, and B3 is inserted into B4, and B5 is inserted into B6, and B7 is inserted Enter B8.In this way, packing case shown in Fig. 4 can be obtained.

The upper bottom and bottom of the utility model packing case can be identical, are all made of above structure, naturally it is also possible to different.When When different, one of bottom can use conventional structure, such as bottom to use any conventional structure can also be with as long as there is a bottom Using the structure of the utility model.

The utility model is widely portable to postal industry, there is the enterprise of environmental requirement including other.The utility model is beneficial Effect is: 1. exempt from adhesive tape, reduce environmental pollution and the wasting of resources that plastics and adhesive cause.2. packing case production technology without Variation, original production equipment only change cutting tool.3. packing box structure stock utilization is high, substantially without leftover bits and pieces. 4. dual closing component structure to encapsulate durable, antitheft.5. can quick joint sealing, rapid open.6. packing case is reusable.

The utility model exempts from adhesive tape corrugated board packing box size optimum range: L is less than 600mm, and B is less than 400mm.It crosses It is packaged in greatly and easily causes to deform in handling, influence using effect.

Claims (8)

1. one kind exempts from adhesive tape express delivery packing case, including side wall part and positioned at the bottom part of side wall part two sides, institute It states side wall part to be made of sequentially connected four side plates, wherein the side plate in outside is equipped with overlap joint edge, constitutes the bottom portion Four bottom plates divided are respectively connected on corresponding four side plates, and the bottom plate is by board group in spaced two outside plate and two At, which is characterized in that it is equipped on the outside plate and is plugged in the adjacency section of the adjacent inner panel and is plugged on another outside plate Between socket part and the interface for socket part between described in another outside plate of socket joint, be equipped on the inner panel and be used for the adjacent outside plate of socket joint The adjoining mouth of adjacency section.

2. according to claim 1 exempt from adhesive tape express delivery packing case, which is characterized in that interface is not located at outer with indirect partial Two ends of plate, end where interface are provided with external lock edge, the external lock along be formed with concave indentation between socket part；It will packet Vanning closes up and bottom plate is folded to horizontality, and when two outside plates dock, in alignment, Bao Shu is docked on the bottom edge of two concave indentations External lock is pressed on inside along by socket part between corresponding another outside plate, to increase locking force.

3. according to claim 2 exempt from adhesive tape express delivery packing case, which is characterized in that the external edge on the external lock edge of outside plate along with Between socket part arrow tip in the most outer of outside plate.

4. according to claim 1 exempt from adhesive tape express delivery packing case, which is characterized in that the adjoining mouth is close to the side of handover The notch on edges of boards edge；The adjacency section is ligule, when in a horizontal state in the outside plate and the inner panel being adjacent, and the ligule is adjacent Socket part is downwardly into the adjacent mouth for the inner panel being adjacent.

5. according to claim 4 exempt from adhesive tape express delivery packing case, which is characterized in that the adjoining mouth is concave notches, institute Ligule adjacency section two sides are stated along being equipped with bent clamping portion, which enters natural again after the adjacent mouth Stretching, extension makes the adjacency section be stuck in the adjoining mouth.

6. according to claim 1 exempt from adhesive tape express delivery packing case, which is characterized in that the interface is angularly disposed in described On outside plate；Described socket part is arrow shaped, and when two outside plates are in horizontality, socket part is inserted in the horizontal direction between the arrow shaped Enter the interface.

7. according to claim 6 exempt from adhesive tape express delivery packing case, which is characterized in that the interface is concave notches, institute The root for stating socket part between arrow shaped, which offers gap, makes root form Ka Jiao, described in socket part is inserted into the horizontal direction between arrow shaped When interface the Ka Jiao make it is described between socket part be connected in the interface.

8. according to claim 6 exempt from adhesive tape express delivery packing case, which is characterized in that interface on same outside plate and indirectly Portion is located at two ends of the outside plate, and end where the interface is provided with external lock edge, external lock along between socket part It is formed with concave indentation.