CN213769809U

CN213769809U - Shockproof heat preservation foam packing carton

Info

Publication number: CN213769809U
Application number: CN202022768387.9U
Authority: CN
Inventors: 袁启明; 兰建明; 罗军华
Original assignee: Dongguan City Dongli Industrial Development Co ltd
Current assignee: Dongguan City Dongli Industrial Development Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-07-23
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a heat preservation foam packing carton takes precautions against earthquakes, including packaging box body, packaging box body's upper end has cup jointed the lid of its use of cooperation, the cavity of having pegged graft in packaging box body and having cooperated its use, damping device one and damping spring one through crisscross distribution between the outside bottom surface of cavity and the packaging box body are connected, connect through damping device two between the outside side of cavity and the packaging box body, all be equipped with heat preservation cystosepiment one on the inside side of cavity and the bottom surface. Compared with the prior art, the utility model the advantage lie in: good damping effect and long service life.

Description

Shockproof heat preservation foam packing carton

Technical Field

The utility model relates to the technical field of packaging boxes, in particular to a shockproof heat-preservation foam packaging box.

Background

Packages, as their name implies, are boxes used to package products, which can be classified by materials such as: carton, iron box, wooden box, cloth box, leather case, ya keli box, flute packing carton etc. also can classify according to the name of product and say: moon cakes box, tea box, medlar box, candy box, exquisite gift box, local specialty box, wine box, chocolate box, food and drug health product box, food packaging box, tea packaging box, stationery box, etc. The packing carton can guarantee the safety of product in the transportation, promotes the grade of product. Among them, the foam packing box becomes a widely used packing box. When the foam packaging box in the prior art is used, the shock absorption effect is not good, so that products in transportation are easy to damage, a large amount of resources are wasted, the service life is short, and the foam packaging box after being used is easy to damage and is inconvenient to use for a long time.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a shockproof heat preservation foam packaging box that shock attenuation is effectual, long service life.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a heat preservation foam packing carton takes precautions against earthquakes, includes packaging box body, packaging box body's upper end has cup jointed the lid that cooperates its use, the cavity that has plugged in the packaging box body and has cooperated its use, damping device one and damping spring one through crisscross distribution between the outside bottom surface of cavity and the packaging box body are connected, connect through damping device two between the outside side of cavity and the packaging box body, all be equipped with heat preservation cystosepiment one on the inside side of cavity and the bottom surface.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses a shockproof heat preservation foam packing carton utilizes damping device one can provide vertical buffer force for the cavity, utilizes damping device two can provide horizontal buffer force for the cavity, and the shock attenuation is effectual, has improved stability; the first heat-insulation foam board is matched with the cavity, so that the first heat-insulation foam board can be prevented from being damaged, and the service life of the first heat-insulation foam board is prolonged.

As the improvement, damping device one is including setting up the cavity on the inside bottom surface of packing carton body, vertical grafting has the carriage release lever in the middle of the top surface of cavity, the bottom of carriage release lever transversely is equipped with the limiting plate, connect through damping spring two between the bottom of limiting plate and the cavity, the upper end of carriage release lever and the bottom surface of cavity are connected, can provide vertical cushion effect for the cavity like this, have improved stability.

As an improvement, a third damping spring is sleeved on the movable rod at a position outside the cavity, so that the damping effect of the first damping device can be improved.

As the improvement, damping device two is including articulating the swash plate one on the packing carton body inner wall, the bottom of swash plate one articulates through the pivot has swash plate two, the damping spring four connections are passed through in the position that is located the pivot top between swash plate one and the swash plate two, can provide horizontal cushion effect for the cavity like this, have improved stability.

As an improvement, a second heat-preservation foam plate matched with the cover body is arranged inside the cover body, so that the heat-preservation effect of the packaging box body can be improved.

Drawings

Fig. 1 is a schematic structural view of the shockproof insulation foam packing box of the present invention.

As shown in the figure: 1. the packaging box comprises a packaging box body, 2, two damping springs, 3, a moving rod, 4, one damping spring, 5, a limiting plate, 6, a cavity, 7, one damping device, 8, three damping springs, 9, four damping springs, 10, two damping devices, 11, a first inclined plate, 12, a rotating shaft, 13, a second inclined plate, 14, a second heat-preservation foam plate, 15, a cover body, 16, a first heat-preservation foam plate, 17 and a cavity.

Detailed Description

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

The utility model provides a take precautions against earthquakes heat preservation foam packaging box, includes packaging box body 1, packaging box body 1's upper end has cup jointed the lid 15 that cooperates its use, it has the cavity 17 that cooperates its use to peg graft in packaging box body 1, damping device 7 and damping spring 4 through crisscross distribution between cavity 17's outside bottom surface and the packaging box body 1 are connected, connect through two 10 damping devices between cavity 17's outside side and the packaging box body 1, all be equipped with heat preservation cystosepiment one 16 on the inside side of cavity 17 and the bottom surface.

Damping device 7 is including setting up cavity 6 on the inside bottom surface of packing carton body 1, the vertical grafting has carriage release lever 3 in the middle of the top surface of cavity 6, the bottom of carriage release lever 3 transversely is equipped with limiting plate 5, connect through damping spring two 2 between the bottom of limiting plate 5 and the cavity 6, the upper end of carriage release lever 3 and the bottom surface of cavity 17 are connected.

And a damping spring III 8 is sleeved on the movable rod 3 at a position outside the cavity 6.

The second shock absorption device 10 comprises a first inclined plate 11 hinged to the inner wall of the packaging box body 1, the bottom of the first inclined plate 11 is hinged to a second inclined plate 13 through a rotating shaft 12, and the first inclined plate 11 and the second inclined plate 13 are connected through a fourth shock absorption spring 9 in the position above the rotating shaft 12.

And a second heat-insulating foam plate 14 matched with the cover body 15 is arranged in the cover body 15.

The utility model discloses when concrete implementation, combine figure 1 a shockproof heat preservation foam packaging box's structural schematic diagram to know, the utility model discloses a shockproof heat preservation foam packaging box is when using, at first place the product that will transport in cavity 17, cover lid 15 after that, because all there is heat preservation cystosepiment one 16 on the inside side of cavity 17 and the bottom surface, there is heat preservation cystosepiment two 14 of cooperation its use lid 15's inside, not only can make the product directly with heat preservation cystosepiment one 16 contacts like this, prevent the product harm, can improve the heat preservation effect moreover, convenient to use. When the product transports, damping device 7 and damping spring three 8 can provide vertical buffer power for cavity 17, and damping device two 10 can provide horizontal buffer power for cavity 17, and both mutually support, have improved cavity 17's shock attenuation effect, under the cooperation of heat preservation foam board 16, can prevent effectively that the product from damaging. Because the side surface and the bottom surface in the cavity 17 are both provided with the first heat-insulation foam plate 16, the first heat-insulation foam plate 16 is adhered to the inner wall of the cavity 17, so that the first heat-insulation foam plate can be effectively prevented from being damaged, and the service life of the first heat-insulation foam plate is prolonged. So said the utility model discloses a shockproof heat preservation foam packing carton not only shock attenuation is effectual, long service life moreover.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a take precautions against earthquakes heat preservation foam packaging box, includes packaging box body (1), the upper end of packaging box body (1) has cup jointed lid (15) that cooperate its use, its characterized in that: the packing box is characterized in that a cavity (17) matched with the packing box body for use is inserted in the packing box body (1), the outer bottom surface of the cavity (17) and the packing box body (1) are connected through a first damping device (7) and a first damping spring (4) which are distributed in a staggered mode, the outer side surface of the cavity (17) and the packing box body (1) are connected through a second damping device (10), and a first heat-preservation foam plate (16) is arranged on the inner side surface and the bottom surface of the cavity (17).

2. The packaging box of claim 1, wherein: damping device (7) are including setting up cavity (6) on packing carton body (1) inside bottom surface, vertical grafting has carriage release lever (3) in the middle of the top surface of cavity (6), the bottom of carriage release lever (3) transversely is equipped with limiting plate (5), connect through damping spring two (2) between the bottom of limiting plate (5) and cavity (6), the upper end of carriage release lever (3) and the bottom surface of cavity (17) are connected.

3. The packaging box of claim 2, wherein: and a third damping spring (8) is sleeved on the movable rod (3) at the position outside the cavity (6).

4. The packaging box of claim 1, wherein: damping device two (10) are including articulating swash plate one (11) on packing carton body (1) inner wall, the bottom of swash plate one (11) articulates through pivot (12) has swash plate two (13), connect through damping spring four (9) in the position that is located pivot (12) top between swash plate one (11) and swash plate two (13).

5. The packaging box of claim 1, wherein: and a second heat-insulating foam plate (14) matched with the cover body (15) is arranged in the cover body.