CN212126193U - Pearl wool combined packaging box - Google Patents

Abstract

The utility model discloses a pearl wool combined packing box, which comprises a packing box body, wherein the packing box body comprises a packing box shell and a packing box cover body, the packing box shell is provided with a shell opening, a shell transverse plate is arranged inside the packing box shell, and the shell transverse plate divides the inside of the packing box shell into an upper cavity and a lower cavity; a first heat-insulating wall is arranged in the upper-layer cavity, and a heat-insulating cavity is formed between the first heat-insulating wall and the side wall of the packaging box shell; the inner surface of the first heat-preservation wall is adhered with heat-preservation aluminum foil paper, a second heat-preservation wall is further sleeved in the first heat-preservation wall, and the heat-preservation aluminum foil paper is positioned between the first heat-preservation wall and the second heat-preservation wall; the one side that first wallboard is close to the second wallboard is equipped with the vertical cambered surface sand grip of length direction, and the one side that the second wallboard is close to first wallboard is equipped with the vertical cambered surface recess of length direction, and when the second heat preservation wall was inserted in first heat preservation wall, cambered surface sand grip and cambered surface recess gomphosis of each other. The utility model has the advantage of good heat preservation effect.

Description

Pearl wool combined packaging box

Technical Field

The utility model relates to a packaging material field, in particular to cotton combination packing box of pearl.

Background

In daily life, a plurality of articles can not be stored and transported without leaving packaging materials, and the packaging materials of some valuables, such as mobile phones, watches, glass products and the like, are required to have good shock resistance, waterproof and other effects. The pearl wool is a novel environment-friendly packaging material, is formed by countless independent bubbles generated by physically foaming low-density polyethylene resin, and is an ideal substitute of the traditional packaging material.

At present, chinese patent with publication number CN204701884U discloses a combination packing box that pearl cotton made, it is formed by two half box amalgamations, half box is enclosed by bottom plate, roof and three blocks of curb plates and makes and forms, wherein the bottom plate is used for placing the truckle or the foot cup of being packed the product, the bottom plate inboard is equipped with bellied supporting pad, the supporting pad is used for placing the layer board of being packed the product, the supporting pad can tightly laminate the layer board of being packed the product, makes the area of pressure that half box bore increase, and this packing box adopts the cotton material of pearl to make.

Although the combined packing box made of the pearl cotton has the effect of protecting shock resistance, the combined packing box cannot play a role when the temperature of the packed object needs to be maintained for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cotton combination packing box of pearl has the effectual advantage that keeps warm.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a pearl wool combined packing box comprises a packing box body, wherein the packing box body comprises a packing box shell and a packing box cover body, the upper end of the packing box shell is provided with a shell opening, a shell transverse plate is arranged inside the packing box shell, and the shell transverse plate divides the inside of the packing box shell into an upper cavity and a lower cavity; a first heat-insulating wall made of pearl wool is arranged in the upper-layer cavity, the first heat-insulating wall comprises four first wall plates which are integrally connected, the lower end of the first heat-insulating wall is bonded on the upper surface of a transverse plate of the shell, and a heat-insulating cavity is formed between the first heat-insulating wall and the side wall of the shell of the packaging box; the inner surface of the first heat-preservation wall is adhered with heat-preservation aluminum foil paper, a second heat-preservation wall made of pearl wool is further sleeved in the first heat-preservation wall, the second heat-preservation wall comprises four integrally connected second wall plates, and the heat-preservation aluminum foil paper is located between the first heat-preservation wall and the second heat-preservation wall; the one side that first wallboard is close to the second wallboard is equipped with the vertical cambered surface sand grip of length direction, the one side that the second wallboard is close to first wallboard is equipped with the vertical cambered surface recess of length direction, when the second heat preservation wall is inserted in first heat preservation wall, cambered surface sand grip and cambered surface recess gomphosis each other.

Through adopting above-mentioned technical scheme, set up the casing diaphragm in the inside of packing box casing, the casing diaphragm is divided into upper chamber and lower floor's cavity with the inside of packing box casing, and upper chamber is used for placing the article of depositing that need keep warm and preserve. The lower chamber can be used for increasing the height of the upper chamber from the ground, so that a damp-proof effect is achieved; the existence of the lower-layer cavity can also slow down the heat transfer between the upper-layer cavity and the ground, so that the heat preservation effect is achieved; a heating pad, a hot water bag and the like can be placed in the lower-layer cavity, so that the effects of heat preservation and even heating are further achieved; in addition, the lower chamber can also be used to store items.

The first heat-insulation wall is arranged in the upper-layer cavity, so that a heat-insulation cavity is formed between the first heat-insulation wall and the packaging box shell, and the heat transfer between the first heat-insulation wall and the packaging box shell can be further weakened due to the heat-insulation cavity, so that the heat-insulation effect is achieved; the second heat preservation wall is established to first heat preservation wall endotheca, pastes heat preservation aluminium foil paper at the internal surface of first heat preservation wall, and the existence of heat preservation aluminium foil paper can reflect the heat radiation in the second heat preservation wall, improves the heat preservation effect.

Set up cambered surface sand grip and cambered surface recess on first wallboard and second wallboard respectively for the heat preservation aluminium foil paper that is located between first heat preservation wall and the second heat preservation wall presents the state for the wave form, thereby has increased the area of heat preservation aluminium foil paper, has improved heat preservation aluminium foil paper to thermal-radiating reflection effect, and then improves the heat preservation effect.

The utility model discloses further set up to: the packaging box is characterized in that a fixing strip is connected between the packaging box shell and the first heat-preservation wall, the fixing strip is located in the heat-preservation cavity, and the lower end of the fixing strip is bonded on the transverse plate of the shell.

Through adopting above-mentioned technical scheme, the existence of fixed strip can make existence between first heat preservation wall and the packing box casing more firm, and can further fix the position of first heat preservation wall to prevent to make first heat preservation wall shift or slope because of factors such as collision.

The utility model discloses further set up to: the top of heat preservation cavity is equipped with the heat preservation chamber lid, the open-ended terminal surface department of casing on the packing box casing is equipped with the installation jack, the heat preservation chamber lid is equipped with the installation inserted bar that is arranged in inserting the installation jack.

Through adopting above-mentioned technical scheme, can fill in insulation material such as cotton in the heat preservation cavity, further improvement packing box body's heat preservation effect sets up the heat preservation chamber lid and can prevent that the insulation material who puts into in the heat preservation cavity from falling out.

The utility model discloses further set up to: and a sponge plug cover is stuck to one surface of the packaging box cover body close to the packaging box shell and is embedded into the second heat-insulating wall.

Through adopting above-mentioned technical scheme, through with sponge gag embedding to the second thermal-insulation wall in, can further improve the heat preservation effect of packing box body.

The utility model discloses further set up to: the lower part of the packaging box shell is also provided with a placing opening, the placing opening is communicated with the lower cavity, and the placing opening is provided with a lower cover body.

By adopting the technical scheme, the lower part of the packaging box shell is provided with the placing opening, and the hot water bag, the heating pad and the like can be placed into the lower-layer cavity through the placing opening to be used for heat preservation or heating, so that the packaging box is convenient and practical.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is a schematic exploded view of the present embodiment;

FIG. 3 is a schematic view showing a structure in which the second thermal insulation wall is removed in the present embodiment;

fig. 4 is a schematic cross-sectional structure diagram of the present embodiment.

In the figure, 1, a packaging box shell; 2. a cover body of the packing box; 3. a lower layer cover body; 4. a heat preservation cavity cover; 5. installing an inserted link; 6. installing a jack; 7. a heat-preserving chamber; 8. a fixing strip; 9. a second wall panel; 10. a first wall panel; 11. insulating aluminum foil paper; 12. a cambered surface groove; 13. a housing transverse plate; 14. a lower chamber; 15. a second insulating wall; 16. a first insulating wall.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

a pearl wool combined packing box comprises a packing box body. As shown in fig. 1 and 4, the packaging box body includes a square packaging box casing 1, a casing opening is opened at the upper end of the packaging box casing 1, a casing transverse plate 13 is arranged inside the packaging box casing 1, the casing transverse plate 13 is parallel to the bottom surface of the packaging box casing 1, the casing transverse plate 13 is integrally connected to the inner wall of the packaging box casing 1, and the casing transverse plate 13 divides the inside of the packaging box casing 1 into an upper chamber and a lower chamber 14.

As shown in fig. 2-4, a first thermal insulation wall 16 made of pearl wool is arranged in the upper layer chamber, the first thermal insulation wall 16 comprises four first wall plates 10 which are integrally connected, the four first wall plates 10 are connected to form a rectangular frame shape, the lower end of each first wall plate 10 is adhered to the upper surface of the transverse shell plate 13, and a thermal insulation chamber 7 is formed between each first thermal insulation wall 16 and the side wall of the packaging box shell 1. A second heat preservation wall 15 made of pearl wool is sleeved in the first heat preservation wall 16, and the second heat preservation wall 15 comprises four integrally connected second wall plates 9.

The cambered surface convex strip is arranged on one surface, close to the second wall plate 9, of the first wall plate 10, and the cambered surface groove 12 vertical to the length direction is arranged on one surface, close to the first wall plate 10, of the second wall plate 9. When the second heat preservation wall 15 is inserted into the first heat preservation wall 16, the cambered surface convex strips and the cambered surface grooves 12 are mutually embedded. And a heat preservation aluminum foil paper 11 is also arranged between the first heat preservation wall 16 and the second heat preservation wall 15, and the heat preservation aluminum foil paper 11 is adhered to the arc convex strip on the first heat preservation wall 16.

As shown in fig. 2 and 4, a fixing strip 8 is pasted between the packaging box shell 1 and the first heat preservation wall 16, the fixing strip 8 is located in the heat preservation chamber 7, the lower end of the fixing strip 8 is pasted on the shell transverse plate 13, and the fixing strip 8 is vertically arranged. The upper part of the heat preservation cavity 7 is provided with a heat preservation cavity cover 4, the end face of the opening of the shell on the packing box shell 1 is provided with an installation jack 6, and the heat preservation cavity cover 4 is integrally connected with an installation inserted bar 5 which is used for inserting the installation jack 6. Be equipped with packing box lid 2 at the casing opening part, the packing box lid 2 is close to packing box casing 1 one side and is pasted and have the sponge gag, and when packing box lid 2 lid closed on packing box casing 1, the sponge gag was embedded into in the second thermal-insulation wall 15. The lower part of the packing case shell 1 is also provided with a placing opening which is communicated with the lower cavity 14, and the placing opening is embedded with the lower cover body 3.

During installation, the cover body 2 of the packaging box is opened, the heat preservation cavity cover 4 is taken down, and the heat preservation cavity cover 4 is covered above the heat preservation cavity 7 again after heat preservation materials such as cotton are filled in the heat preservation cavity 7. Then the heat preservation aluminum foil paper 11 is pasted on the inner wall of the first heat preservation wall, and then the second heat preservation wall 15 is sleeved in the first heat preservation wall 16, and the installation is finished. When the heat preservation box is used, articles needing heat preservation and storage are placed in the second heat preservation wall 15, then the cover body 2 of the packing box is covered, heat sources such as hot water bags are placed in the lower cavity 14, and then the lower cover body 3 is covered, so that the articles can be stored in a heat preservation mode or even stored in a heating mode.

The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.

Claims (5)

1. The pearl wool combined packing box comprises a packing box body and is characterized in that: the packaging box body comprises a packaging box shell (1) and a packaging box cover body (2), a shell opening is formed in the upper end of the packaging box shell (1), a shell transverse plate (13) is arranged inside the packaging box shell (1), and the shell transverse plate (13) divides the inside of the packaging box shell (1) into an upper-layer cavity and a lower-layer cavity (14);

a first heat-insulating wall (16) made of pearl wool is arranged in the upper-layer cavity, the first heat-insulating wall (16) comprises four first wall plates (10) which are integrally connected, the lower end of the first heat-insulating wall (16) is bonded on the upper surface of a transverse plate (13) of the shell, and a heat-insulating cavity (7) is formed between the first heat-insulating wall (16) and the side wall of the packaging box shell (1);

the inner surface of the first heat-preservation wall (16) is adhered with heat-preservation aluminum foil paper (11), a second heat-preservation wall (15) made of pearl wool is further sleeved in the first heat-preservation wall (16), the second heat-preservation wall (15) comprises four second wall plates (9) which are integrally connected, and the heat-preservation aluminum foil paper (11) is located between the first heat-preservation wall (16) and the second heat-preservation wall (15);

the one side that first wallboard (10) is close to second wallboard (9) is equipped with the vertical cambered surface sand grip of length direction, the one side that second wallboard (9) is close to first wallboard (10) is equipped with the vertical cambered surface recess of length direction (12), when second heat preservation wall (15) are inserted in first heat preservation wall (16), cambered surface sand grip and cambered surface recess (12) gomphosis each other.

2. The pearl wool combined packing case according to claim 1, which is characterized in that: be connected with between packing carton casing (1) and first heat preservation wall (16) fixed strip (8), fixed strip (8) are located heat preservation cavity (7), the lower extreme of fixed strip (8) bonds on casing diaphragm (13).

3. The pearl wool combined packing case according to claim 1, which is characterized in that: the top of heat preservation cavity (7) is equipped with heat preservation chamber lid (4), casing open-ended terminal surface department on packing carton casing (1) is equipped with installation jack (6), heat preservation chamber lid (4) are equipped with installation inserted bar (5) that are arranged in inserting installation jack (6).

4. The pearl wool combined packing case according to claim 1, which is characterized in that: and a sponge plug cover is stuck to one surface, close to the packaging box shell (1), of the packaging box cover body (2), and is embedded into the second heat-insulating wall (15).

5. The pearl wool combined packing case according to claim 1, which is characterized in that: the lower part of packing box casing (1) has still been seted up and has been placed the mouth, it communicates with each other with lower floor cavity (14) to place the mouth, it is equipped with lower floor's lid (3) to place the mouth.

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