CN107472632A - A kind of transport cases of fresh product - Google Patents

Abstract

The present invention relates to the field of product transportation, in particular to a transportation box for fresh products, the transportation box at least includes an outer box and a supporting box arranged in the outer box; The body includes air guide holes arranged on the end face, through which external cold air is blown to the support box; the support box includes a support frame extending outward, and the end surface of the support frame is against the external box body An air duct is formed between the supporting box and the external box, and the external cold air is blown into the air duct through the air guide holes, and blown out through the air guide holes on the other end faces. The present invention designs a transport box for fresh products. During transport, the transport box is firm and reliable, and not easy to bump, so that the built-in fresh products will not be damaged due to mutual collision.

Description

A transport box for fresh produce

technical field

The invention relates to the field of product transportation, in particular to a transportation box for fresh products.

Background technique

With the rapid development of my country's economy and the continuous improvement of residents' living standards, people's food consumption concept has gradually changed from the traditional single quantitative concept to the modern diversified quality. Requires a variety of varieties, fast and timely delivery.

At present, during the transportation of fresh products, it is generally necessary to input air-conditioning into the transportation box so that the fresh products can be kept fresh. However, when the cold air is input, the temperature of the area where the cold air is directly blown will be too low, which will damage the fresh products in this area and cause unnecessary economic losses. Moreover, the box body will be bumped during transportation, which may easily cause the built-in fresh products to squeeze and collide with each other, thereby causing damage to the fresh products. Especially for the transportation of some fresh products with small volume, soft surface and weak pressure resistance, such as strawberries, cherries and bayberry, etc., there are more hidden dangers mentioned above. Therefore, designing a transport box that is easy to guide wind, has good shock resistance and low cost has always been one of the key research issues for those skilled in the art.

Contents of the invention

The technical problem to be solved by the present invention is to provide a transport box for fresh products and a production method to solve the problems of poor shock resistance and inability to guide wind during transportation.

In order to solve this technical problem, the present invention provides a transport box for fresh products, the transport box at least includes an outer box and a support box arranged in the outer box; wherein,

An external box body, the external box body includes air guide holes arranged on the end surface, and the external cold air is blown to the supporting box body through the air guide holes;

Support the box body, the support box body includes a support frame extending outwards, the end surface of the support frame is against the external box body; an air duct is formed between the support box body and the external box body, and the external cold air passes through the air guide hole Blow into the air duct and blow out through the air guide holes on the other end faces.

Among them, the preferred solution is: the support frame includes a first support frame extending outward along the longitudinal beam supporting the side wall of the box, and the first support frame leans against the outer box body.

Among them, the preferred solution is: the support frame includes a second support frame extending outward along the beams supporting the upper and lower end surfaces of the box body, and the second support frame abuts against the outer box body.

Among them, the preferred solution is: both the first support frame and the second support frame include a support arm and an arc-shaped end surface arranged at one end of the support arm, and the first support frame is integrated with the side wall of the support box Molded setting, the second support frame is integrally formed with the upper and lower sides of the support box.

Among them, the preferred solution is: there are four first support frames and four second support frames, the first support frames are respectively arranged on four longitudinal beams supporting the side walls of the box, and the second support frames The frames are respectively arranged on the opposite beams supporting the upper end surface of the box body, and respectively arranged on the opposite beams supporting the lower end surface of the box body.

Among them, the preferred solution is: at least one end surface of the supporting box is provided with a supporting plate, and the supporting plate has a "U"-like structure and leans against the outer box.

Among them, the preferred solution is: each end surface of the support box is provided with a convex body, the convex body is arranged towards the air hole, and the convex body is integrally formed with the support box.

Among them, the preferred solution is: the air guide hole is arranged at the center of the end surface of the external box, and the convex body is arranged at the center of the end surface of the supporting box.

In order to solve this technical problem, the present invention provides an integral molding method for the side shell of the supporting box, the side shell is formed by folding a folding plate,

The folding plate includes a centerline, a first transverse fracture line and a second transverse fracture line starting from the centerline and extending a preset distance straight to the left end, and a third transverse fracture starting from the centerline and extending a preset distance straight to the right edge. The break line and the fourth transverse break line, and the first longitudinal break line set with the ends of the first transverse break line and the second transverse break line as endpoints, and the end points of the third transverse break line and the fourth transverse break line as The second longitudinal breaking line set at the end point, the first transverse breaking line, the second transverse breaking line, the third transverse breaking line and the fourth transverse breaking line are not set on the same straight line, the first transverse breaking line and the third transverse breaking line The transverse breaking line is close to the upper end edge, and the second transverse breaking line and the fourth transverse breaking line are close to the lower end edge;

The folded panel also includes a first longitudinal crease set along the upper edge of the midline with the starting end of the first or third transverse breaking line, and a first longitudinal crease starting at the starting end of the second or fourth transverse breaking line and along the The second longitudinal crease set on the upper end edge of the center line, the third longitudinal crease extending linearly along the upper end edge and the lower end edge of the first longitudinal fracture line, and the third longitudinal crease extending linearly along the upper end edge and the lower end edge of the second longitudinal fracture line the fourth longitudinal crease;

The steps of the integral molding method include:

The third longitudinal crease and the fourth longitudinal crease are overlapped or close to the longitudinal beam forming the side shell, and the first longitudinal crease and the second longitudinal crease are folded outward to form a support arm, and the first transverse fracture is broken line, the second transverse fracture line, the third transverse fracture line, the fourth transverse fracture line, the first longitudinal fracture line and the second longitudinal fracture line enclose an arc-shaped end face;

The left and right folded plates form side shells at an angle of 90 degrees.

In order to solve this technical problem, the present invention provides an integrated molding method for the upper and lower shells of the supporting box, the upper and lower shells are formed by folding a folding plate,

A square notch is respectively arranged at both ends of the folded board, and the first longitudinal crease and the second longitudinal crease are provided on the upper and lower ends of the folded board with the inner longitudinal end of the square notch, and A first transverse breakline and a second transverse breakline extend a preset distance straightly outward from the transverse end of the square notch, the first transverse breakline is close to the upper end, the second transverse breakline is close to the lower end, and the first transverse breakline is close to the lower end, and a third longitudinal crease extending from the end of a transverse breakline to the upper edge, and a fourth longitudinal fold from the end of the second transverse breakline to the downward edge;

The steps of the integral molding method include:

The first longitudinal crease, the third longitudinal crease, the upper end edge, the upper end edge of the square notch and the first transverse fracture line enclose the first support arm, and the second longitudinal crease, the fourth longitudinal crease, the lower end edge, The lower edge of the square notch and the second transverse fracture line encircle the second support arm; the third longitudinal crease, the fourth longitudinal crease, the first transverse fracture line, the second transverse fracture line, and the outer longitudinal end of the square notch The arc-shaped end surface is surrounded by the end edge of the folded plate.

The beneficial effect of the present invention is that, compared with the prior art, the present invention designs a transportation box for fresh products. During transportation, the transportation box is firm and reliable, and is not easy to bump, so that the built-in fresh products will not Damage caused by mutual collision; and, the transport box can effectively conduct air, strengthen the air flow inside the box, and help product preservation; and, the transport box is an environmentally friendly product, low cost, environmentally friendly, and can be used in multiple Second use; and, the structure is simple and convenient, easy to mass-produce.

Description of drawings

The present invention will be further described below in conjunction with accompanying drawing and embodiment, in the accompanying drawing:

Fig. 1 is the front view sectional structure schematic diagram of the transport box of the present invention;

Fig. 2 is a top view sectional structure schematic diagram of the transport box of the present invention;

Fig. 3 is a schematic structural view of the upper and lower end faces of the support box of the present invention;

Fig. 4 is a schematic structural view of the side wall of the supporting box of the present invention;

Fig. 5 is a schematic diagram of the design of the side shell of the supporting box of the present invention;

Fig. 6 is a schematic diagram of the design of the upper and lower shells of the supporting box of the present invention.

detailed description

Now in conjunction with the accompanying drawings, the preferred embodiments of the present invention will be described in detail.

As shown in FIGS. 1 to 4 , the present invention provides a preferred embodiment of a transport box for fresh products.

A transport box for fresh products, the transport box at least includes an outer box 10 and a supporting box 20 arranged in the outer box 10 .

Specifically, the external box body 10 includes air guide holes 11 arranged on the end surface, and external cold air is blown to the support box body 20 through the air guide holes 11; the support box body 20 includes a support frame extending outward, and the support The end face of the rack is against the outer box body 10; wherein, an air channel 40 is formed between the support box body 20 and the outer box body 10, and the external cold air is blown into the air channel 40 through the air guide hole 11, and passes through the air channel 40 on the other end faces. Air guide hole 11 is blown out.

Wherein, during the long-distance transportation of fresh products, air-conditioning equipment needs to be provided, and the air-conditioning equipment needs to carry out air-conditioning transportation to the transport box so that the fresh products can be kept fresh. Among them, it is also necessary to provide a base, the base is arranged at the bottom, carrying the transport box, or also includes the air-conditioning equipment to reduce the vibration of the transport box during transportation, and the base can be made of wood materials, metal materials and foam materials, etc. At the same time, the base is preferably a hollow frame, which facilitates the operation of transporting and lifting tools.

Wherein, in the process of transportation or storage, a plurality of transport boxes are placed close together, and the air guide holes 11 of each transport box are connected to each other, so as to facilitate the overall cold air circulation.

In this embodiment, referring to FIG. 2 and FIG. 4 , the support frame includes a first support frame 211 extending outward along the longitudinal beam supporting the side wall 21 of the box body 20 , and the first support frame 211 abuts against on the external box body 10 .

Further, the first support frame 211 includes a first support arm 2111 and an arc-shaped first end surface 2112 arranged at one end of the first support arm 2111 , the first support frame 211 is connected to the side of the support box 20 The wall 21 is integrally formed. Generally speaking, the first support arm 2111 includes two arms at two ends, and the channel of the air duct 40 is formed between the two arms, the first end surface 2112 and the side wall 21 .

In this embodiment, and with reference to FIG. 1 and FIG. 3 , the support frame includes a second support frame 221 extending outward along the crossbeam supporting the upper and lower end faces 22 of the box body 20 , and the second support frame 221 abuts against on the external box body 10 .

Further, the second support frame 221 includes a second support arm 2211 and an arc-shaped second end surface 2212 arranged at one end of the second support arm 2211 , the second support frame 221 is up and down with the support box 20 The end face 22 is integrally formed. Generally speaking, the second support arm 2211 includes two arms at both ends, and the channel of the air duct 40 is formed between the two arms, the second end surface 2212 and the upper and lower end surfaces 22 .

Avoid direct contact between the support box 20 and the arc-shaped end face, leave a certain space, that is, the air duct 40, which is conducive to the circulation of gas, and improves the drop resistance and damage resistance of the support box 20. performance.

Preferably, four first support frames 211 and four second support frames 221 are provided, and the first support frames 211 are respectively provided on the four longitudinal beams supporting the side wall 21 of the box body 20, and the second The support frames 221 are respectively arranged on the opposite beams supporting the upper end surface of the box body 20 , and respectively arranged on the opposite beams supporting the lower end surface of the box body 20 . The surrounding sidewalls 21 and the upper and lower end surfaces 22 of the supporting box 20 are evenly stressed to avoid damage during transportation due to stress.

In this embodiment, each end surface of the support box 20 is provided with a convex body 30 , the convex body 30 is arranged towards the air guide hole 11 , and the convex body 30 is integrally formed with the support box 20 set up.

Preferably, the air guide hole 11 is arranged at the center of the end surface of the external box body 10 , and the convex body 30 is arranged at the center of the end surface of the supporting box body 20 . Of course, the air hole 11 and the convex body 30 can also be arranged at other positions.

When the transport box enters cold air through the air guide hole 11, the convex body 30 can disperse the cold air around, realize effective air guidance, strengthen the circulation of cold air, and prevent the cold air from blowing directly on a certain part of the supporting box 20. and, along with the flow direction of the cold air, the convex body 30 can also guide the cold air from the air guide hole 11, and enter the air guide hole 11 of another transport box, so as to realize the overall cold air circulation.

In this embodiment, at least one end surface of the supporting box 20 is provided with a supporting plate, and the supporting plate has a “U”-like structure and leans against the outer box 10 . Furthermore, the "U"-like structure has a certain degree of elasticity, which prevents the support box 20 and the external box 10 from being overstressed due to gravity or bumps during transportation, and improves the drop resistance of the support box 20. , Anti-destructive performance.

Preferably, the "U"-like structure is preferably arranged on the upper and lower bottom surfaces of the supporting box 20 .

In this embodiment, the outer box body 10 , the supporting box body 20 and the supporting frame can all be made of corrugated cardboard, and of course other materials can also be used, such as plastic, metal, etc., which are not listed here.

As shown in FIG. 5 , the present invention provides a preferred embodiment of an integral molding method for supporting the side shell of the box body.

An integral molding method for the side shell of the supporting box 20, the side shell is formed by folding a folding plate, specifically:

The folded plate includes a centerline, a first transverse fracture line 2106 and a second transverse fracture line 2102 starting from the centerline and extending a preset distance straight to the left end, and a first transverse fracture line 2102 starting from the centerline and extending a preset distance straight to the right edge. The three transverse fracture lines 2105 and the fourth transverse fracture lines 2103, and the first longitudinal fracture line 2101 with the ends of the first transverse fracture lines 2106 and the second transverse fracture lines 2102 as endpoints, and the third transverse fracture lines 2105 and The end of the fourth transverse breaking line 2103 is the second longitudinal breaking line 2104 set at the end point, and the first transverse breaking line 2106, the second transverse breaking line 2102, the third transverse breaking line 2105 and the fourth transverse breaking line 2103 are not set On the same straight line, the first transverse breaking line 2106 and the third transverse breaking line 2105 are close to the upper edge, and the second transverse breaking line 2102 and the fourth transverse breaking line 2103 are close to the lower end edge;

The folded panel also includes a first longitudinal crease 21012 arranged along the upper end edge of the midline with the starting end of the first transverse fracture line 2106 or the third transverse fracture line 2105, and a first longitudinal crease 21012 set at the upper edge of the midline with the second transverse fracture line 2102 or the fourth transverse fracture line The second longitudinal crease 2109 at the beginning of 2103 and along the upper end edge of the midline, and the third longitudinal crease 21013 extending linearly along the upper end edge and the lower end edge of the first longitudinal fracture line 2101, and along the second longitudinal fracture line 2104 The fourth longitudinal crease 21011 extending straight from the upper end edge and the lower end edge;

The steps of the integral molding method include:

The third longitudinal crease 21013 and the fourth longitudinal crease 21011 are overlapped or close to the longitudinal beam forming the side shell, and the first longitudinal crease 21012 and the second longitudinal crease 2109 are folded outward to form a support arm. The first transverse breaking line 2106, the second transverse breaking line 2102, the third transverse breaking line 2105, the fourth transverse breaking line 2103, the first longitudinal breaking line 2101 and the second longitudinal breaking line 2104 form an arc-shaped end surface;

The left and right folded plates form side shells at an angle of 90 degrees.

As shown in FIG. 6 , the present invention provides a preferred embodiment of an integral molding method for the upper and lower shells of the supporting box.

An integral molding method of the upper and lower shells of the supporting box 20, the upper and lower shells are formed by folding a folding plate,

A square notch 2211 is respectively arranged at the two ends of the folding board, and the first longitudinal crease 2209 and the second longitudinal crease 2209 provided on the upper and lower ends of the folding board are formed from the inner longitudinal end 2201 of the square notch 2211. mark 2207, and a first transverse fracture line 2206 and a second transverse fracture line 2205 extending linearly outward for a predetermined distance from the lateral end sides (2204, 2202) of the square notch 2211, the first transverse fracture line 2206 is close to the upper end side , the second transverse breaking line 2205 is close to the lower end edge, and the third longitudinal crease 22010 is arranged at the upper end edge at the end of the first transverse breaking line 2206, and the third longitudinal crease 22010 is arranged at the lower end edge at the end of the second transverse breaking line 2205 Four longitudinal creases 2208;

The steps of the integral molding method include:

The first longitudinal crease 2209, the third longitudinal crease 22010, the upper end edge, the upper end edge of the square notch 2211 and the first transverse fracture line 2206 form a support arm, and the second longitudinal crease 2207, the fourth longitudinal crease 2208 , the lower end edge, the lower end edge of the square notch 2211 and the second transverse fracture line 2205 to form a support arm; the third longitudinal crease 22010, the fourth longitudinal crease 2208, the first transverse fracture line 2206, and the second transverse fracture line 2205 1. The outer longitudinal edge of the square notch 2211 and the edge of the folded board form an arc-shaped end surface.

To sum up, the above are only preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a transport box of giving birth to bright product which characterized in that: the transportation box body at least comprises an outer box body and a supporting box body arranged in the outer box body; wherein,

the external box body comprises air guide holes arranged on the end surface, and external cold air is blown to the supporting box body through the air guide holes;

the supporting box body comprises a supporting frame which extends outwards, and the end face of the supporting frame abuts against the outer box body; an air channel is formed between the supporting box body and the external box body, and external cold air is blown into the air channel through the air guide holes and blown out through the air guide holes on other end faces.

2. A shipping box as defined in claim 1, wherein: the support frame includes the outside first support frame that sets up that extends of longeron along the support box lateral wall, first support frame just support and lean on the outside box.

3. A transport case according to claim 2, wherein: the support frame includes the second support frame that outwards extends the setting along the crossbeam of support box upper and lower terminal surface, the second support frame support lean on in on the outside box.

4. A transport case according to claim 3, wherein: the first support frame and the second support frame both comprise support arms and arc-shaped end faces arranged at one ends of the support arms, the first support frame and the side wall of the support box body are integrally formed, and the second support frame and the upper face and the lower face of the support box body are integrally formed.

5. A transport case according to claim 3, wherein: the first support frames and the second support frames are respectively provided with four, the first support frames are respectively arranged on four longitudinal beams on the side wall of the support box body, and the second support frames are respectively arranged on opposite cross beams on the upper end face of the support box body and on opposite cross beams on the lower end face of the support box body.

6. A transportation box according to any one of claims 1 to 3, characterised in that: the supporting box body is characterized in that a supporting plate is arranged on at least one end face of the supporting box body, is of a U-shaped structure and is abutted against the external box body.

7. A transport case according to claims 1 to 3, characterized in that: and each end face of the supporting box body is provided with a convex body, the convex bodies are arranged towards the air guide holes, and the convex bodies and the supporting box body are integrally formed.

8. A shipping box as defined in claim 7, wherein: the air guide hole is arranged in the center of the end face of the external box body, and the convex body is arranged in the center of the end face of the supporting box body.

9. A method for integrally forming a side shell of a supporting box body, wherein the side shell is formed by folding a folding plate, and is characterized in that:

the folding plate comprises a central line, a first transverse fracture line and a second transverse fracture line which linearly extend for a preset distance to the left end edge by taking the central line as an initial end, a third transverse fracture line and a fourth transverse fracture line which linearly extend for a preset distance to the right end edge by taking the central line as an initial end, a first longitudinal fracture line which is arranged by taking the tail ends of the first transverse fracture line and the second transverse fracture line as end points, and a second longitudinal fracture line which is arranged by taking the tail ends of the third transverse fracture line and the fourth transverse fracture line as end points, wherein the first transverse fracture line, the second transverse fracture line, the third transverse fracture line and the fourth transverse fracture line are not arranged on the same straight line, the first transverse fracture line and the third transverse fracture line are close to the upper end edge, and the second transverse fracture line and the fourth transverse fracture line are close to the lower end edge;

the folding plate also comprises a first longitudinal crease which is arranged from the starting end of the first transverse fracture line or the third transverse fracture line to the upper end edge along the central line, a second longitudinal crease which is arranged from the starting end of the second transverse fracture line or the fourth transverse fracture line and from the upper end edge along the central line, a third longitudinal crease which extends linearly to the upper end edge and the lower end edge along the first longitudinal fracture line, and a fourth longitudinal crease which extends linearly to the upper end edge and the lower end edge along the second longitudinal fracture line;

the integral molding method comprises the following steps:

overlapping or approaching the third longitudinal crease and the fourth longitudinal crease to form a longitudinal beam of the side shell, and outwards protruding and folding the first longitudinal crease and the second longitudinal crease to form a support arm, and enclosing the first transverse fracture line, the second transverse fracture line, the third transverse fracture line, the fourth transverse fracture line, the first longitudinal fracture line and the second longitudinal fracture line into an arc-shaped end face;

the left and right of the rest folding plates form a side shell with an included angle of 90 degrees.

10. The utility model provides an integrated into one piece method of casing about support box, this upper and lower casing is folded through a folded sheet and is formed which characterized in that:

the folding plate is characterized in that two end edges of the folding plate are respectively provided with a square notch, a first longitudinal crease and a second longitudinal crease are arranged from a longitudinal end edge in the square notch to an upper end edge and a lower end edge of the folding plate, a first transverse fracture line and a second transverse fracture line linearly extend outwards from a transverse end edge of the square notch for a preset distance, the first transverse fracture line is close to the upper end edge, the second transverse fracture line is close to the lower end edge, a third longitudinal crease is arranged from the tail end of the first transverse fracture line to the upper end edge, and a fourth longitudinal crease is arranged from the tail end of the second transverse fracture line to the lower end edge;

the integral molding method comprises the following steps:

the first longitudinal crease, the third longitudinal crease, the upper end edge of the square notch and the first transverse fracture line are encircled to form a first support arm, and the second longitudinal crease, the fourth longitudinal crease, the lower end edge of the square notch and the second transverse fracture line are encircled to form a second support arm; and the third longitudinal crease, the fourth longitudinal crease, the first transverse fracture line, the second transverse fracture line, the outer longitudinal end edge of the square notch and the end edge of the folding plate are enclosed to form an arc-shaped end face.