CN115196161A

CN115196161A - Packing box with protective inner container

Info

Publication number: CN115196161A
Application number: CN202211068389.4A
Authority: CN
Inventors: 唐廪实; 唐革辉
Original assignee: Wuhan Gexin Packaging Co ltd
Current assignee: Wuhan Gexin Packaging Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2022-10-18

Abstract

The invention relates to the technical field of packaging boxes, in particular to a packaging box with a protective inner container. To the in-process at the packing box transportation, the problem of jolting appears often, cause the damage of goods, the performance that reset spring shrink just in time can be utilized in this design, and reset spring is the slope and places, can provide the inner bag at the ascending buffer capacity of horizontal direction and vertical side, secondly, when the inner bag rebound, the effect that the realization that the reset spring that is close to inner bag one side can be fine elongates, reduce the velocity of motion of inner bag, when the inner bag horizontal direction moves, reset spring's deformation and round bar slide in the inboard of quad slit, realize the effect of shock attenuation buffering.

Description

Packing box with protective inner container

Technical Field

The invention relates to the technical field of packaging boxes, in particular to a packaging box with a protective liner.

Background

The packing box is mainly for the convenience of transportation loading and unloading and warehouse storage, generally uses wooden case and corrugated solid wood tray, also has the honeycomb carton that adopts tin bucket or galvanized iron bucket to make with honeycomb cardboard punching press, cutting, paste, and the cardboard kneck is pasted paper angle bead and is used for strengthening. The folding wood box can be designed into different configurations such as an integral type, a combined type and an integrated bottom bracket type according to actual requirements, is more beneficial to carrying, loading and unloading, has light weight and large bearing capacity, can be customized according to the size and the specification of an article, is mainly used for replacing a wood box for transportation, has the advantages of higher buffering performance by 2-8 times compared with the performance of the wood box, light weight, 55-75% combination speed, time and labor saving, exquisite process and good sealing performance, can save a large amount of wood resources, and is a novel environment-friendly packaging product which is internationally recognized and popularized;

meanwhile, the honeycomb carton series products not only have the characteristics of extrusion resistance, buffer resistance, strong shock resistance and the like, have good protection performance on objects in the carton, but also can achieve the effects of water resistance and moisture resistance through special treatment;

because the difference of goods leads to used packing box can not the sharing, adopts the individual layer packing mode to transport the goods on the existing market, and then makes the unable abundant goods realization protection to the internal transportation of individual layer packing box, and the in-process of packing box transportation appears the problem of jolting often, leads to collision each other between inside goods and the outer box, causes the damage of goods.

Disclosure of Invention

The invention aims to solve the defects that in the prior art, due to different goods, the used packing boxes cannot be shared, a single-layer packing mode is adopted in the existing market to transport the goods, so that the single-layer packing box cannot fully protect the goods transported inside, and the packing boxes often bump in the transportation process, so that the goods inside and an outer box body collide with each other, and the goods are damaged.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a packing box with protection inner bag, includes outer box and inner bag, and the inner bag is located the inboard of outer box, the outside both sides of inner bag with evenly be provided with multiunit protective structure between the inner wall both sides of outer box, the outside bottom of inner bag with be provided with multiunit buffer structure between the inboard bottom of outer box.

Preferably, protective structure includes spliced pole, reset spring, support column, round bar and quad slit, the vertical fixed mounting of support column is in the inboard bottom of outer container body, the quad slit runs through the formula and sets up the upper end of support column, the inboard of quad slit slides from top to bottom and is provided with outer container body, the both ends of round bar all articulate there is reset spring, reset spring's the other end is connected with spliced pole respectively, two the spliced pole is fixed respectively in outside one side of inner bag and inner wall one side upper end of outer container body.

Preferably, the diameter of the outer box body is matched with the size of the inner side of the square hole.

Preferably, the height of the outer box is smaller than the height of the two return springs.

Preferably, buffer structure includes closing plate, sleeve pipe and guide bar, sleeve pipe fixed mounting is in the bottom of inner bag, the guide bar is vertical to be installed the inboard bottom of outer box, and the top of guide bar extends to the sheathed tube inboard, outer box closing plate is installed at the guide bar top of the sleeve pipe inboard, the size of closing plate with sheathed tube inside dimension matches each other.

Preferably, a cavity is formed in the lower end of the outer box body, and through round holes are formed in two sides of the cavity.

Preferably, the lower end of the outer box body is provided with a plurality of water leakage holes, and the water leakage holes are communicated with the inner side of the cavity.

The invention provides a packing box with a protective inner container, which has the beneficial effects that: this packing box with protection inner bag, to the in-process at the packing box transportation, appear the problem of jolting often, lead to mutual collision between inside goods and the outer box, cause the damage of goods, the performance that reset spring shrink just in time can be utilized in this design, and reset spring is the slope and places, can provide the buffer capacity of inner bag on horizontal direction and vertical side, secondly, when inner bag upward movement, the effect that realization that the reset spring that is close to inner bag one side can be fine elongates, reduce the rate of motion of inner bag, when inner bag horizontal direction moves, reset spring's deformation and pole slide in the inboard of quad slit, realize the effect of shock attenuation buffering.

Drawings

Fig. 1 is a schematic structural view of a packaging box with a protective inner container according to the present invention.

Fig. 2 is a structural front view of the packing box with the protective liner according to the present invention.

Fig. 3 is a structural plan view of the packing box with the protective liner provided by the invention.

Fig. 4 is an enlarged view of a portion a of the packing box with a protective liner of fig. 2.

In the figure: the outer box body 1, a connecting column 2, a return spring 3, a support column 4, a cavity 5, a square hole 6, a water leakage hole 7, an inner container 8, a round hole 9, a round rod 10, a guide rod 11, a sealing plate 12 and a sleeve 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1

Referring to fig. 1-4, a packing box with a protective inner container comprises an outer box body 1 and an inner container 8, wherein the inner container 8 is positioned at the inner side of the outer box body 1, and a plurality of groups of protective structures are uniformly arranged between two sides of the outer part of the inner container 8 and two sides of the inner wall of the outer box body 1;

the protective structure comprises connecting columns 2, reset springs 3, supporting columns 4, round rods 10 and square holes 6, wherein the supporting columns 4 are vertically and fixedly installed at the bottom of the inner sides of the outer box bodies 1, the square holes 6 are arranged at the upper ends of the supporting columns 4 in a penetrating mode, the outer box bodies 1 are arranged on the inner sides of the square holes 6 in a vertical sliding mode, the reset springs 3 are hinged to the two ends of the round rods 10, the other ends of the reset springs 3 are respectively connected with the connecting columns 2, the two connecting columns 2 are respectively fixed to one side of the outer portion of the inner container 8 and the upper end of one side of the inner wall of the outer box body 1, the diameter of the outer box body 1 is matched with the size of the inner sides of the square holes 6,

the position height of outer box 1 is less than two reset spring 3, the upper end of inner bag 8 is the opening setting, be used for preventing article, because the single-deck packaging mode of adoption transports the goods on the existing market, and then make the unable abundant goods realization protection to the internal transport of individual-deck packing box, based on this mesh, adopt the setting of inner bag 8 and such bilayer of outer box 1, will set up spliced pole 2 on 1 inner wall of outer box with the outer wall of inner bag 8 simultaneously, the equal fixed mounting of the other end of two spliced poles 2 has reset spring 3, two reset spring 3 sleeve pipe poles 10 realize connecting, and be located the inboard of the square hole 6 that the size matches each other with pole 10, in the in-process of packing box transportation, the problem of jolting appears often, lead to collision each other between inside goods and the outer box 1, cause the damage of goods, the performance that reset spring 3 shrink just in time can be utilized in this design, and reset spring 3 is the slope and places, can provide inner bag 8 at horizontal direction and the cushion the ascending when inner bag 8 moves, the effect of the reduction of the inside buffer spring 3 that the inner bag is fine side, the effect of the shock attenuation spring 8 reduces, the inboard of the effect of the inner bag 8 and when the shock attenuation is realized.

Example 2

Referring to fig. 1-3, the difference between this embodiment and embodiment 1 lies in that, a plurality of sets of buffer structures are provided between the outside bottom of the inner container 8 and the inside bottom of the outer box 1, each buffer structure includes a sealing plate 12, a sleeve 13 and a guide rod 11, the sleeve 13 is fixedly mounted at the bottom of the inner container 8, the guide rod 11 is vertically mounted at the inside bottom of the outer box 1, the top of the guide rod 11 extends to the inside of the sleeve 13, the outer box sealing plate 12 is mounted at the top of the guide rod 11 inside the sleeve 13, the size of the sealing plate 12 is matched with the inside size of the sleeve 13, when a large swing on a vertical line is encountered, the guide rod 11 vertically moves in the sleeve 13, the air in the sleeve 13 is compressed by the sealing plate 12, and then the kinetic energy of the inner container 8 impact is converted into internal energy, thereby realizing the effect of deceleration and buffering.

Example 3

Referring to fig. 1-3, the difference between this embodiment and embodiment 1 and embodiment 2 lies in, the inside cavity 5 that is provided with of lower extreme of outer box 1, run-through's round hole 9 has all been seted up to the both sides of cavity 5, a plurality of holes 7 that leak have been seted up to the lower extreme of outer box 1, and communicate each other between the inboard of hole 7 and cavity 5 that leaks, when the packing box is used for packing some aquatic products, inevitably can cause remaining water to fall in the inside of outer box 1, cause the ponding of bottom, the hole 7 that leaks that sets up lets in water in the inside of cavity 5, secondly, utilize the round hole 9 of both sides to get rid of rivers, avoid the condition of ponding to appear in the inboard bottom of outer box 1, further avoid breeding of bacterium.

The working principle of the device is as follows:

the upper end of the inner container 8 is arranged as an opening and is used for placing articles, the goods can be transported in the existing market by adopting a single-layer packaging mode, and then the single-layer packaging box can not fully protect the goods transported inside, based on the purpose, the double-layer arrangement of the inner container 8 and the outer box body 1 is adopted, meanwhile, the inner wall of the outer box body 1 and the outer wall of the inner container 8 are provided with connecting columns 2, the other ends of the two connecting columns 2 are fixedly provided with reset springs 3, the two reset springs 3 are connected with a sleeve round rod 10, the round rod 10 is positioned at the inner side of a square hole 6 with mutually matched sizes, in the transportation process of the packaging box, the problem of bumping often occurs, so that the goods inside collide with the outer box body 1 to cause damage of the goods, the design can just utilize the contraction performance of the reset spring 3, the reset spring 3 is obliquely arranged and can provide the buffer capacity of the inner container 8 in the horizontal direction and the vertical direction, and then when the inner container 8 moves upwards, the reset spring 3 close to one side of the inner container 8 can well realize the elongation effect and reduce the movement speed of the inner container 8, and when the inner container 8 moves in the horizontal direction, the deformation of the reset spring 3 and the round rod 10 slide on the inner side of the square hole 6 to realize the damping and buffering effects;

when the liner swings to a large extent on a vertical line, the guide rod 11 moves vertically in the sleeve 13, the air in the sleeve 13 is compressed by the sealing plate 12, and then the kinetic energy of the impact of the liner 8 is converted into internal energy, so that the effect of speed reduction and buffering is realized;

when the packing box is used for packing some aquatic products, can lead to the fact remaining water to fall in the inside of outer box 1 unavoidably, lead to the fact the ponding of bottom, the hole 7 that leaks that sets up lets in water the inside of cavity 5, secondly utilizes the round hole 9 of both sides to get rid of rivers, avoids the condition of ponding to appear in the inboard bottom of outer box 1, further avoids breeding of bacterium.

On the other hand, the round hole 9, the water leakage hole 7 and the cavity 5 can form a complete air circulation channel, so that the condition that the articles are rotten due to the fact that air does not circulate inside the air circulation channel is guaranteed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a packing box with protection inner bag, includes outer box (1) and inner bag (8), and inner bag (8) are located the inboard of outer box (1), its characterized in that, the outside both sides of inner bag (8) with evenly be provided with multiunit protective structure between the inner wall both sides of outer box (1), the outside bottom of inner bag (8) with be provided with multiunit buffer structure between the inboard bottom of outer box (1).

2. The packaging box with the protective liner according to claim 1, wherein the protective structure comprises connecting columns (2), reset springs (3), supporting columns (4), round rods (10) and square holes (6), the supporting columns (4) are vertically and fixedly installed at the bottom of the inner side of the outer box body (1), the square holes (6) are arranged at the upper ends of the supporting columns (4) in a penetrating mode, the outer box body (1) is arranged on the inner side of the square holes (6) in an up-and-down sliding mode, the reset springs (3) are hinged to the two ends of the round rods (10), the other ends of the reset springs (3) are connected with the connecting columns (2), and the two connecting columns (2) are fixed to one side of the outer portion of the liner (8) and the upper end of one side of the inner wall of the outer box body (1) respectively.

3. The packaging box with protective inner container according to claim 2, characterized in that the diameter of the outer box (1) and the size of the inside of the square hole (6) match each other.

4. The packaging box with protective inner container according to claim 2, characterized in that the height of the outer box (1) is less than the height of the two return springs (3).

5. The packing box with the protective liner according to claim 1, wherein the buffer structure comprises a sealing plate (12), a sleeve (13) and a guide rod (11), the sleeve (13) is fixedly installed at the bottom of the liner (8), the guide rod (11) is vertically installed at the bottom of the inner side of the outer box body (1), the top of the guide rod (11) extends to the inner side of the sleeve (13), the outer box body sealing plate (12) is installed at the top of the guide rod (11) inside the sleeve (13), and the size of the sealing plate (12) is matched with the inner size of the sleeve (13).

6. The packing box with the protective liner according to claim 1, wherein a cavity (5) is formed in the lower end of the outer box body (1), and through round holes (9) are formed in two sides of the cavity (5).

7. The packing box with the protective liner according to claim 1, wherein the lower end of the outer box (1) is provided with a plurality of water leakage holes (7), and the water leakage holes (7) are communicated with the inner side of the cavity (5).