CN209834329U

CN209834329U - Packing box

Info

Publication number: CN209834329U
Application number: CN201920256923.1U
Authority: CN
Inventors: 常江
Original assignee: Beijing Yiside Logistics Technology Co Ltd
Current assignee: Beijing Yiside Logistics Technology Co Ltd
Priority date: 2019-02-28
Filing date: 2019-02-28
Publication date: 2019-12-24
Anticipated expiration: 2029-02-28

Abstract

The utility model relates to a packing box, including box and upper cover, upper cover one end and box open end lock, the inside bottom surface of box is provided with first depressed part, and is adjacent the lateral wall of first depressed part extends and forms the bellying, the upper cover surface corresponds first depressed part open end position department is provided with the second depressed part, the upper cover surface still is provided with the third depressed part, the third depressed part with the bellying position is corresponding, and how to make the egg at the packing box internal fixation and how to make the problem that the buffer function of packing box improves has been solved to this application.

Description

Packing box

Technical Field

The utility model relates to a packing box field that holds food especially relates to a packing box.

Background

As is well known, eggs are necessary food in daily life and are common in supermarkets, but when eggs are bought, plastic bags are usually adopted for containing the eggs, so that the purchased eggs always have the phenomenon of damage caused by collision, even if the eggs are separated by a common support made of paper shells, the eggs are difficult to scatter when being transported, and therefore the problem that how to package the eggs better and prevent the eggs from being damaged caused by collision is the problem that must be solved at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a packing box is provided, how make the egg at the packing box internal fixation and how make the problem that the buffer function of packing box improves has been solved.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a packing box, includes box and upper cover, upper cover one end and box open end lock, the inside bottom surface of box is provided with first depressed part, and is adjacent the lateral wall of first depressed part extends and forms the bellying, the upper cover surface corresponds first depressed part open end position department is provided with the second depressed part, the upper cover surface still is provided with the third depressed part, the third depressed part with the bellying position is corresponding.

Furthermore, the packing box also comprises a middle layer connecting box body, one end of the middle layer connecting box body is buckled with the opening end of the box body, the other end of the middle layer connecting box body is buckled with the upper cover, the internal appearance structure of the middle layer connecting box body is the same as that of the box body, and the bottom appearance structure of the middle layer connecting box body is the same as that of the surface of one side of the upper cover.

Further, the first recess has an inclination and a slope of 1.5 to 2 degrees.

Furthermore, the outer surface of the upper cover is provided with at least one box opening part.

Furthermore, the inner surfaces of the first concave part, the second concave part and the third concave part are all provided with supporting parts.

Furthermore, a first vent hole is formed in the outer surface of the packing box and communicated with the inside of the packing box.

Furthermore, a second vent hole is formed in the bottom of a first concave part arranged in the middle layer connecting box body, and the second vent hole is communicated with the first through hole.

Furthermore, the outer surface of the lug boss is provided with a through hole or a slotted hole or a convex edge.

Further, the number of the first recess portions is 8.

Further, the packing case is made of polystyrene foam.

The beneficial effects brought by the technical scheme at least comprise: put into the inside first depressed part of packing box with the egg, realize the effect of consolidating and buffering, the packing box that prevents to be equipped with the egg removes the problem that the in-process egg scatters among them and even smashes, can select appropriate amount of middle level connection box body according to the quantity of actual egg, it is pleasing to the eye and convenient to use outward appearance, need not use extra packing box, the independent space of placing of egg has been guaranteed, further cushioning effect has still been played, the fresh degree of the inside egg of better assurance packing box, the surface of packing box is neater pleasing to the eye, make things convenient for putting into and taking out of egg.

Drawings

FIG. 1 is a schematic view of the overall structure of the packing box of the present invention;

FIG. 2 is a schematic view of the whole structure of the upper cover of the packing box of the present invention;

FIG. 3 is a schematic view of the overall structure of the box body in the packing box of the present invention;

FIG. 4 is a schematic view of the overall structure of the packing box with the middle layer connecting box body of the present invention;

fig. 5 is a schematic front structural view of the middle layer connecting box body of the present invention;

fig. 6 is a schematic view of the back structure of the middle layer connecting box body of the present invention;

FIG. 7 is a schematic view of the overall structure of the packing box of the present invention with a plurality of intermediate layer connecting boxes;

fig. 8 is an opening schematic view of the packing box with a plurality of middle layer connecting boxes according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the box body 2, the upper cover 3, the first depressed part 4, the convex part 5, the second depressed part 6, the third depressed part 7, the middle layer connecting box body 8, the box opening part 9, the first vent hole 10, the supporting part 11 and the second vent hole.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "center", "inner", "outer", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 3, the utility model provides a packing box, which comprises a box body 1 and an upper cover 2, one end of the upper cover 2 is buckled with the open end of the box body 1, the bottom surface in the box body 1 is provided with a first concave part 3, the adjacent side wall of the concave part extends to form a convex part 4, the surface of the upper cover 2 is provided with a second concave part 5 corresponding to the position of the open end of the first concave part 3, the surface of the upper cover 2 is also provided with a third concave part 6, the third concave part 6 corresponds to the position of the convex part 4, the packing box is not limited to the logistics transportation protection of fresh foods such as eggs, duck eggs, goose eggs, oranges, lemons, kiwifruits and the like, but also is suitable for the transportation protection packing box of other ball products and foods, the eggs are taken as an example for the convenience of understanding, the first concave part 3 is arranged at the bottom in the, put into first depressed part 3 with the egg, the effect of further realization reinforcement and buffering prevents to be equipped with the packing box of egg and removes the in-process egg and fall in wherein or even smash the problem, the appearance of packing box can be set for by oneself according to practical application, the most preferred is the junction that adopts each face of box 1 and upper cover 2 surface to be the square packing box of chamfer structure, the chamfer structure can make people avoid the fish tail in handling to play better cushioning effect, the quantity that first depressed part 3 set up can be set for by oneself according to actual need, the most preferred is six to eight and symmetrical arrangement, the in-process that people that can guarantee like this carried keeps balanced and then has increased the protection to the incasement egg, because adjacent the lateral wall of first depressed part 3 extends and forms bellying 4, what need explain is: the adjacent first concave parts 3 are referred to as examples, and "most preferably, when eight first concave parts 3 are provided, the first concave parts are symmetrically divided into four sides by the convex parts 4, and when six first concave parts 3 are provided, the first concave parts are symmetrically divided into three sides by the convex parts 4", so that the side walls of the first concave parts 3, namely the convex parts 4, which are beautiful and extended, can not only isolate each egg, but also enable the egg to be in contact with the inner surface of the first concave part 3 in a larger area, stabilize the position of the egg in the box body 1 to a greater extent, and have the isolating and buffering functions, the number of the convex parts 4 can be set according to the actual needs, and preferably: one to two concave parts can be arranged along the length direction of the packing box, and one concave part 5 can be arranged along the width direction of the packing box, so that the inside symmetry of the packing box is better ensured, people can conveniently carry and move the packing box, the position of the surface of the upper cover 2, which corresponds to the opening end of the first concave part 3, is provided with the second concave part 5, when eggs are put well, the upper cover 2 is buckled with the opening end of the box body 1, the second concave part 5 further fixes the position of the eggs, the third concave part 6 corresponds to the convex position, when the upper cover 2 is buckled with the box body 1, one end of the convex part 4 can be inserted into the third concave part 6, and the stability degree between the box body 1 and the upper cover 2 is increased.

The utility model discloses a packing box, as shown in fig. 4 to 6, can also be on the basis of the technical scheme of preceding description: the packing box also comprises a middle layer connecting box body 7, one end of the middle layer connecting box body 7 is buckled with the opening end of the box body 1, the other end of the middle layer connecting box body 7 is buckled with the upper cover 2, the internal shape structure of the middle layer connecting box body 7 is the same as the internal shape structure of the box body 1, the bottom shape structure of the middle layer connecting box body 7 is the same as the shape structure of one side surface of the upper cover 2, namely, the internal bottom surface of the middle layer connecting box body 7 is also provided with a first concave part 3, the side wall of the adjacent first concave part 3 extends to form a convex part 4, the position of the convex part 4 is corresponding to the position of a third concave part 6 arranged on the surface of the upper cover 2, the position of the opening end of the first concave part 3 arranged in the middle layer connecting box body 7 is corresponding to the position of a second concave part 5 arranged on the surface of the, this second recess 5 corresponds to the position of the opening of the first recess 3 arranged inside the tank 1, and a third similar recess 6 is also arranged on the outer surface of the bottom of the middle connecting tank 7, this third recess 6 corresponding to the position of the protrusion 4 arranged inside the tank 1, it being understood that: according to actual need can install one or more middle level connecting box between box 1 and upper cover 2, also can say that the packing box of this application is a packing box that can the multilayer stack number of piles, at first put into the egg behind the first depressed part 3 in box 1, aim at the opening part lock of box 1 with the bottom of a middle level connecting box 7, the bottom of middle level connecting box 7 is equivalent to upper cover 2 this moment, can superpose a plurality of middle level connecting box 7 according to actual need, finally with upper cover 2 lock in the opening part of the middle level connecting box 7 of the top after putting into the egg in middle level connecting box 7, can select right amount of middle level connecting box 7 according to the quantity of actual egg, the outward appearance is pleasing to the eye and convenient to use, need not use extra packing box, the independent space of placing of egg has been guaranteed, further cushioning effect has still been played.

The utility model discloses a packing box, as shown in fig. 1 to 6, can also be on the basis of the technical scheme of preceding description: the first depressed part 3 has an inclination and the inclination is 1.5 degrees to 2 degrees, that is to say, when putting into the first depressed part 3 with the egg, for the formula of inserting to one side puts into for the egg is embedded into the first depressed part 3 to a great extent, makes the egg can be with the internal surface contact of first depressed part 3 to a great extent, better plays the effect of fixed buffering.

The utility model discloses a packing box, as shown in fig. 1 to 8, can also be on the basis of the technical scheme of preceding description: at least one box opening part 8 is formed in the outer surface of the upper cover 2, the box opening part 8 can be arranged on the upper surface of the upper cover 2 or the outer surface of the side wall of the upper cover 2, and can also be arranged at the joint of the upper cover 1 or the joint of the upper cover 2 and the middle layer connecting box body 7, so that people can conveniently open the upper cover 2 to put in and take out eggs, the box opening part 8 can be a groove or a bulge or a handle and the like arranged on the outer surface of the upper cover 2, the box opening part 8 can also be arranged on the outer surface of the side wall of the middle layer connecting box body 7, people can conveniently take up the middle layer connecting box body 7, the number of the box opening parts 8 can be set according to actual needs, and the most preferable two and symmetrical positions are set, so that people can conveniently open the box.

The utility model discloses a packing box can also be on the basis of the technical scheme of preceding description: the inner surfaces of the first, second and third recesses 3, 5 and 6 are all provided with a support portion 10, and the support portion 10 may be a punctiform protrusion, and more preferably: the strip-shaped bulges extending to the bottom along the opening ends of the inner surfaces of the first depressed part 3, the second depressed part 5 and the third depressed part 6 are similar to petals, the appearance is attractive, and the egg body is supported, as is well known, eggs are mostly similar to circles, the technical scheme applies the principle of a round circumscribed polygon, the contact area is increased to reduce the local pressure, meanwhile, the petal-shaped supporting parts lift the bottom of the egg body to form certain avoiding distance with the inner surfaces of the first depressed part 3, the second depressed part 5 and the third depressed part 6, the contact positions of the egg body with the inner surfaces of the first depressed part 3, the second depressed part 5 and the third depressed part 6 are lifted, the area strength of the sharp ends of the egg body close to the middle part is better, the problem of egg breakage is further solved, in addition, the supporting part 10 also brings the beneficial effect of friction prevention, and better fixes the position of the egg, more effective protection egg can also match more egg body specifications and put into, and this technical scheme has brought the increase and has put into the fixed beneficial effect of egg body area of contact and with egg body bottom lifting.

The utility model discloses a packing box can also be on the basis of the technical scheme of preceding description: first air vent 9 has been seted up to the packing box surface, first air vent 9 is linked together with the packing box is inside, and is known to be public, and in the transportation protection process of egg, the egg is influenced by environmental climate factor easily and takes place to deteriorate, first air vent 9 can make the packing box have the air permeability, and preferred scheme is: first air vent 9 is seted up at 2 lateral walls of upper cover symmetry both ends, 7 lateral walls both ends of middle level connecting box, 1 lateral wall both ends of box, thereby the fresh degree of egg has been guaranteed to the inside gas circulation of assurance packing box that like this can be better, when the packing box does not have middle level connecting box 7, can set up first air vent 9 at the top or the lateral wall surface of upper cover 2, be linked together with 1 inside of box, can also set up first air vent 9 at the bottom surface of box 1 or lateral wall surface, be linked together with 1 inside of box, when the packing box includes middle level connecting box 7, first air vent 9 has equally been seted up on the lateral wall surface of middle level connecting box 7, be linked together with middle level connecting box 7 inside, the most preferred is: division case portion 8 is for setting up the recess of junction between upper cover 2 and middle level connecting box body 7 and the recess of junction between upper cover 2 and the box 1, and first air vent 9 is seted up in the bottom surface of division case portion 8, is linked together with the inside of middle level connecting box body 7 inside and box 1, hides first air vent 9 like this and can make the surface of packing box neater more pleasing to the eye.

The utility model discloses a packing box can also be on the basis of the technical scheme of preceding description: second venthole 11 has been seted up to 3 bottoms in the inside first depressed part that sets up of well layer connecting box 7, second venthole 11 is linked together with first venthole 9, further better realization is fresh-keeping with the egg, egg self dispels the heat in the transportation, and the cold and hot alternation of external environment, when having well layer connecting box 7, 3 bottoms in its first depressed part set up second venthole 11, and form the air flow channel between the first venthole 9, have to satisfy the inside and outside air exchange of box, no matter how many middle level connecting box 7 of installation like this, the egg in the packing box all can obtain fresh-keeping, because the specification of egg is probably different, owing to the petal formula that sets up supports, make the egg can be supported, can not block the circulation of air between first venthole 9 and the second venthole 11, for example: the volume expansion density of hot air diminishes and forms the phenomenon of floating, and cold air density sinks greatly, and the inside hot-air of packing box is discharged from first air vent 9 that can lean on from the position, and outside cold air inhales from first air vent 9 that the position leaned on down through second air vent 11 and finally passes through first air vent 9 that the position leaned on again and discharge, has formed air cycle promptly in the packing box, and timely exhaust heat and moisture again let the egg keep wind and drench dry state. The preferable scheme is as follows: the diameter of the air flow channel is set to control the flow rate so that the exchange of air inside and outside the packing box is slowly completed within a certain time.

The utility model discloses a packing box can also be on the basis of the technical scheme of preceding description: the outer surface of the boss 4 is provided with a through hole or a slotted hole or a convex edge, so that people can conveniently take up and put down the middle layer to connect the box body 7 and the box body 1, and eggs can be conveniently put in and taken out.

The utility model discloses a packing box, as shown in fig. 1 to 6, can also be on the basis of the technical scheme of preceding description: first depressed part 3 is provided with eight, puts pleasing to the eye symmetry aesthetic requirement that accords with people.

The utility model discloses a packing box, as shown in fig. 1 to 8, can also be on the basis of the technical scheme of preceding description: the packing box is made of polystyrene foam, saves cost and has good impact resistance.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A packing box is characterized in that: including box (1) and upper cover (2), upper cover (2) one end and box (1) open end lock, the inside bottom surface of box (1) is provided with first depressed part (3), and is adjacent the lateral wall of first depressed part (3) extends and forms bellying (4), upper cover (2) surface corresponds first depressed part (3) opening end position department is provided with second depressed part (5), upper cover (2) surface still is provided with third depressed part (6), third depressed part (6) with bellying (4) position is corresponding.

2. The packaging case according to claim 1, wherein: the packing box also comprises a middle layer connecting box body (7), one end of the middle layer connecting box body (7) is buckled with the opening end of the box body (1), the other end of the middle layer connecting box body is buckled with the upper cover (2), the internal appearance structure of the middle layer connecting box body (7) is the same as that of the box body (1), and the bottom appearance structure of the middle layer connecting box body (7) is the same as that of the surface of one side of the upper cover (2).

3. The packaging case according to claim 2, wherein: the first recess (3) has an inclination and a slope of 1.5 to 2 degrees.

4. A packaging case according to claim 3, wherein: the outer surface of the upper cover (2) is provided with at least one box opening part (8).

5. The packaging case according to claim 4, wherein: and supporting parts (10) are arranged on the inner surfaces of the first concave part (3), the second concave part (5) and the third concave part (6).

6. The packaging case according to claim 5, wherein: the outer surface of the packing box is provided with a first vent hole (9), and the first vent hole (9) is communicated with the inside of the packing box.

7. The packaging case according to claim 6, wherein: and a second vent hole (11) is formed in the bottom of the first sunken part (3) arranged in the middle layer connecting box body (7), and the second vent hole (11) is communicated with the first through hole.

8. The packaging case according to claim 7, wherein: the outer surface of the convex part (4) is provided with a through hole or a slotted hole or a convex edge.

9. The packaging case according to claim 8, wherein: the number of the first concave parts (3) is 8.

10. The packaging case according to claim 9, wherein: the packing case is made of polystyrene foam.