CN211077089U

CN211077089U - Corrugated carton for fruit packaging

Info

Publication number: CN211077089U
Application number: CN201921210985.5U
Authority: CN
Inventors: 何钰婷; 王玮莹; 李嘉豪; 刘莉莉
Original assignee: Huaihua University
Current assignee: Huaihua University
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-07-24
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a corrugated case for fruit packaging, the structure of which comprises a case body, a turnover case cover, a placing plate, a partition plate, a containing cavity and a protection device, four turnover case covers are arranged around the upper end of the case body, the placing plate is positioned inside the case body, the utility model discloses a corrugated case for fruit packaging, through the protection device arranged inside the case body, a downward force is applied to a cover plate, a first rack and a second rack are mutually meshed, the cover plate is moved down to protect fruits, the downward force is stopped when the soft cotton layer and the sponge layer are pressed on the fruits, the soft cotton layer and the sponge layer protect the fruits during the transportation process, the base is damp-proof, the shock absorption strip reduces the vibration force according to the self characteristic, the damage of the fruits at the bottom end is reduced, when the fruits need to be taken out, the rightward force is applied to the slide bar, the spring is compressed, the first rack and the second rack are separated, so as to take the fruit, thereby realizing the function of protecting the fruit.

Description

Corrugated carton for fruit packaging

Technical Field

The utility model relates to a corrugated box technical field, concretely relates to corrugated box is used to fruit packing.

Background

A lot of fruits use corrugated box to pack the storage, the transportation, however, because fruit itself packing in corrugated box easily receives the heap pressure, the extrusion factor influences and leads to damaging fruit quality defect, then adopt the baffle to separate and store, very big reduction the damage of fruit quality, for this reason, corrugated box has also obtained technical improvement, but prior art's corrugated box has fruit still can receive power and rock from top to bottom in the transportation, easily to lead to fruit to damage and reduce the quality of fruit, and place the corrugated box bottom at the bottom and easily wet the inside fruit of influence and preserve for a long time.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the prior art not enough, now provide a corrugated box for fruit packaging, solved current corrugated box and had that fruit still can receive power and rock from top to bottom in the transportation, easily to lead to fruit to damage and reduce the quality of fruit to and place the problem that influences inside fruit and preserve in the corrugated box bottom of bottom and wet easily for a long time.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a corrugated carton for fruit packaging, which comprises a box body, a turnover box cover, a placing plate, partition plates, a containing cavity and a protection device, wherein four turnover box covers are arranged around the upper end of the box body, the placing plate is positioned inside the box body, the lower ends of the partition plates are abutted against the upper end face of the placing plate, the containing cavity is positioned inside the partition plates, the protection device is positioned inside the box body, the protection device is composed of a protection base, a metal net, a connecting column, a first rack, a second rack, a sliding rod, a groove, a spring, a cover plate, a soft cotton layer and a sponge layer, the lower end of the protection base is abutted against the inner bottom end face of the box body, the outer part of the metal net is abutted against the inner wall of the box body, the lower end of the connecting column is fixedly attached to the left end of the protection base, the left end of the first rack is fastened to the connecting, the left end of the second rack is meshed with the right end of the first rack, the left end of the sliding rod is fastened to the second rack, the groove is located at the left end of the cover plate, one end of the spring is fastened to the sliding rod, the other end of the spring is fastened to the groove, the left end of the cover plate and the upper end of the sliding rod are installed in a sliding mode, the upper end of the soft cotton layer is fixedly attached to the lower end face of the cover plate, and the upper end of the sponge layer is fixedly attached to the lower end of the.

Further, the protection base comprises base, connecting hole and shock attenuation strip, the outside laminating of base is in the inside bottom face of box, the connecting hole is located the base left end, and inside and the spliced pole lower extreme laminating of connecting hole is fixed, shock attenuation strip is located base upper end middle part, and shock attenuation strip up end with place under the board single face offset.

Furthermore, the damping strips are more than two and distributed at intervals of 3 cm.

Furthermore, the number of the connecting holes is four, and the four connecting holes are centrosymmetric at four corners of the base.

Furthermore, the lower ends of the soft cotton layer and the sponge layer are wavy, and the thickness of the soft cotton layer is four times that of the sponge layer.

Furthermore, four groups of connecting columns, the first racks, the second racks, the sliding rods, the grooves and the springs are arranged and are symmetrical to each other at four corners of the cover plate.

Furthermore, a sliding chute is arranged at the sliding position of the sliding rod and the cover plate, and the width of the sliding chute is larger than the diameter of the upper end of the sliding rod: 1 cm.

Further, the metal mesh is made of stainless steel.

Further, the connecting stud is made of PE.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

in order to solve the problem that the corrugated case causes the fruits to be stressed and to shake up and down during the transportation process, so that the fruits are easy to be damaged to reduce the quality of the fruits, and the problem that the fruits in the corrugated case placed on the bottom layer for a long time are easily affected by damp, the protective device is arranged in the case body, applying a downward force to the cover plate, the first rack and the second rack engaging with each other, moving the cover plate downward to protect the fruit until the soft cotton layer and the sponge layer are laminated on the fruit, in the transportation process, the soft cotton layer and the sponge layer protect the fruits, the base is damp-proof, the vibration force is reduced by the damping strips according to the characteristics of the damping strips, the damage of the fruits at the bottom end is reduced, when the fruits need to be taken out, then exert force to the slide bar rightwards, the spring is compressed, makes first rack and second rack separation, takes out the apron to take fruit, thereby realized the effect of protection fruit.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the case of the present invention;

FIG. 3 is a schematic structural view of the protection device of the present invention;

fig. 4 is a schematic structural view of the position a of the present invention;

fig. 5 is a schematic view of the protection base structure of the present invention.

In the figure: the box comprises a box body-1, a box turnover cover-2, a placing plate-3, a partition plate-4, a containing cavity-5, a protection device-6, a protection base-61, a metal net-62, a connecting column-63, a first rack-64, a second rack-65, a sliding rod-66, a groove-67, a spring-68, a cover plate-69, a soft cotton layer-610, a sponge layer-611, a base-6011, a connecting hole-612, a damping strip-613 and a sliding groove-601.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, 2, 3, 4 and 5, the present invention provides a corrugated carton for fruit packaging: comprises a box body 1, a box turning cover 2, a placing plate 3, a partition plate 4, a containing cavity 5 and a protection device 6, wherein four box turning covers 2 are arranged around the upper end of the box body 1, the placing plate 3 is positioned inside the box body 1, the lower end of the partition plate 4 is abutted against the upper end face of the placing plate 3, the containing cavity 5 is positioned inside the partition plate 4, the protection device 6 is positioned inside the box body 1, the protection device 6 comprises a protection base 61, a metal net 62, a connecting column 63, a first rack 64, a second rack 65, a sliding rod 66, a groove 67, a spring 68, a cover plate 69, a soft cotton layer 610 and a sponge layer 611, the lower end of the protection base 61 is abutted against the inner bottom end face of the box body 1, the upper end face of the protection base 61 is abutted against the lower end face of the placing plate 3, the outer part of the metal net 62 is abutted against the inner wall of the box body 1, the lower end of, the left end of the second rack 65 is meshed with the right end of the first rack 64, the left end of the sliding rod 66 is fastened to the second rack 65, the groove 67 is located at the left end of the cover plate 69, one end of the spring 68 is fastened to the sliding rod 66, the other end of the spring is fastened to the groove 67, the left end of the cover plate 69 is slidably mounted with the upper end of the sliding rod 66, the upper end of the soft cotton layer 610 is fixedly attached to the lower end face of the cover plate 69, and the upper end of the sponge layer 611 is fixedly attached to the.

The protection base 61 is composed of a base 6011, a connecting hole 612 and a shock-absorbing strip 613, the outside of the base 6011 is attached to the bottom end face inside the box body 1, the connecting hole 612 is located at the left end of the base 6011, the inside of the connecting hole 612 is attached and fixed to the lower end of the connecting column 63, the shock-absorbing strip 613 is located in the middle of the upper end of the base 6011, the upper end face of the shock-absorbing strip 613 abuts against the lower single face of the placing plate 3, and protection of fruits at the bottom end is facilitated.

Wherein, the shock-absorbing strip 613 is provided with more than two to the shock-absorbing strip 613 distributes at an interval of 3cm, is favorable to reducing the damage of bottom fruit.

The number of the connecting holes 612 is four, and the four connecting holes 612 are centrosymmetric at four corners of the base 6011, which is beneficial to connection.

The lower ends of the soft cotton layer 610 and the sponge layer 611 are wavy, and the thickness of the soft cotton layer 610 is four times that of the sponge layer 611, so that protection and moisture absorption are facilitated.

The connecting column 63, the first rack 64, the second rack 65, the sliding rod 66, the groove 67 and the spring 68 are all provided with four groups, and are all symmetrical to each other at four corners of the cover plate 69, so that the cover plate 69 can slide downwards stably.

Wherein, the sliding position of the sliding rod 66 and the cover plate 69 is provided with a sliding groove 601, and the width of the sliding groove 601 is larger than the diameter of the upper end of the sliding rod 66: 1cm, which is favorable for sliding.

Wherein, the metal mesh 62 is made of stainless steel, and has the advantages of high hardness and corrosion resistance.

Wherein, the connecting column 63 is made of PE, which has the advantages of safety and innocuity.

According to the table above, utility model metal mesh 62 adopts the stainless steel to make, can reach the hardness height, corrosion-resistant effect.

The metal net 62 described in this patent is made of stainless steel, 304 stainless steel is a common material in stainless steel, the density is 7.93g/cm3, also called 18/8 stainless steel in the industry, high temperature 800 ℃, has the characteristics of good processability and high toughness, is widely used in common marking methods in the markets of industry and furniture decoration industry and food and medical industry, and comprises 0Cr18Ni9 and SUS304, 304 is a universal stainless steel, and is widely used for manufacturing equipment and machine parts requiring good comprehensive performance (corrosion resistance and formability), and in order to maintain the inherent corrosion resistance of stainless steel, the steel must contain more than 18% of chromium and more than 8% of nickel.

The working principle is as follows: before use, the protection device 6 is firstly placed inside the box body 1, and then the box body 1 is horizontally placed on the ground; when in use, a user firstly places the placing plate 3 at the upper end of the damping bar 613 of the protective base 61, places the partition plate 4 on the placing plate 3, then places fruits in the containing cavity 5, places another placing plate 3 at the upper end of the partition plate 4 after the placing plate is full, sequentially places the fruits by the above methods of fruit installation, holds the sliding rod 66 by hand to apply a rightward force after the fruits are placed, the sliding rod 66 slides rightwards in the sliding groove 601, the spring 68 is compressed in the groove 67, the sliding rod 66 brings the second rack 65 into the groove 67, then connects the cover plate 69 with the connecting column 63, removes the rightward force applied by the sliding rod 66, the spring 68 resets, pushes the second rack 65 out of the groove 67 through the sliding rod 66 to be meshed with the first rack 64, so as to be buckled and connected, then applies a downward force to the cover plate 69, the second rack 65 is meshed with the first rack 64, further driving the cover plate 69 to move downwards, pressing the soft cotton layer 610 and the sponge layer 611 on the upper end of the fruit, meanwhile, the sponge layer 611 can absorb moisture in the box body 1, prolonging the storage life of the fruit, finally turning over the turnover box cover 2 to cover the box body 1 tightly, and sealing tightly with transparent adhesive tape, during transportation, the soft cotton layer 610 and the sponge layer 611 protect the fruit, the base 6011 is moisture-proof, the shock absorption bars 613 reduce the vibration force according to the characteristics thereof, reduce the damage of the fruit at the bottom end, when the fruit needs to be taken out, apply a rightward force to the sliding bars 66, the springs 68 are compressed, separate the first rack 64 and the second rack 65, take out the cover plate 69, so as to take out the fruit, and achieve the effect of protecting the fruit, wherein the metal net 62 plays a role of reinforcing the box body 1, is more difficult to cause the box body 1 to be extruded to damage the fruit in the interior, the connecting holes 612 play a connecting role of connecting, thereby solving the problem that the corrugated fruit can also swing up and down due to, the fruit is easy to be damaged, the quality of the fruit is reduced, and the fruit inside the corrugated case placed at the bottom layer for a long time is easy to be affected by moisture.

The basic principle and the main characteristics of the present invention and the advantages of the present invention have been shown and described above, and the present invention uses standard parts that can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the attached drawings, the specific connection mode of each part is all the conventional means such as bolt and rivet, welding, etc. mature in the prior art, and machinery, parts and equipment are all adopted in the prior art, and the conventional model is added to the conventional connection mode in the prior art, and detailed description is not given here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A corrugated carton for fruit packaging comprises a box body (1), box turnover covers (2), a placing plate (3), partition plates (4) and a containing cavity (5), wherein four box turnover covers (2) are arranged on the periphery of the upper end of the box body (1), the placing plate (3) is located inside the box body (1), the lower ends of the partition plates (4) are abutted to the upper end faces of the placing plate (3), and the containing cavity (5) is located inside the partition plates (4);

the method is characterized in that: the protective device (6) is positioned inside the box body (1), the protective device (6) is composed of a protective base (61), a metal net (62), a connecting column (63), a first rack (64), a second rack (65), a sliding rod (66), a groove (67), a spring (68), a cover plate (69), a soft cotton layer (610) and a sponge layer (611), the lower end of the protective base (61) is attached to the bottom end face inside the box body (1), the upper end face of the protective base (61) is abutted to the lower end face of the placing plate (3), the metal net (62) is attached to the inner wall of the box body (1) externally, the lower end of the connecting column (63) is fixedly attached to the left end of the protective base (61), the left end of the first rack (64) is fastened to the connecting column (63), the left end of the second rack (65) is meshed with the right end of the first rack (64), the left end of the sliding rod (66) is fastened to the second rack (65), the groove (67) is located at the left end of the cover plate (69), one end of the spring (68) is fastened to the sliding rod (66), the other end of the spring is fastened to the groove (67), the left end of the cover plate (69) is slidably mounted with the upper end of the sliding rod (66), the upper end of the soft cotton layer (610) is fixedly attached to the lower end face of the cover plate (69), and the upper end of the sponge layer (611) is fixedly attached to the lower end of the soft cotton layer (610).

2. The corrugated box for fruit packaging according to claim 1, wherein: protection base (61) comprises base (6011), connecting hole (612) and bumper bar (613), base (6011) outside is laminated in the inside bottom face of box (1), connecting hole (612) are located base (6011) left end, and connecting hole (612) inside and spliced pole (63) lower extreme laminating are fixed, bumper bar (613) are located base (6011) upper end middle part, and bumper bar (613) up end with place board (3) under the unilateral offset.

3. The corrugated box for fruit packaging according to claim 2, wherein: the damping strips (613) are more than two, and the damping strips (613) are distributed at intervals of 3 cm.

4. The corrugated box for fruit packaging according to claim 2, wherein: the number of the connecting holes (612) is four, and the four connecting holes (612) are centrosymmetric at four corners of the base (6011).

5. The corrugated box for fruit packaging according to claim 1, wherein: the lower ends of the soft cotton layer (610) and the sponge layer (611) are wavy, and the thickness of the soft cotton layer (610) is four times that of the sponge layer (611).

6. The corrugated box for fruit packaging according to claim 1, wherein: the connecting column (63), the first rack (64), the second rack (65), the sliding rod (66), the groove (67) and the spring (68) are all provided with four groups, and the four corners of the cover plate (69) are symmetrical to each other.

7. The corrugated box for fruit packaging according to claim 1, wherein: a sliding groove (601) is arranged at the sliding position of the sliding rod (66) and the cover plate (69), and the width of the sliding groove (601) is larger than the diameter of the upper end of the sliding rod (66): 1 cm.