CN209796196U - Package for transporting fragile products - Google Patents

Abstract

The utility model discloses a packing body of transportation fragile article includes to interior by outer at least: the soft inner layer is arranged in the hard shell and comprises a plurality of first elastic bodies used for preventing collision between fragile products and the hard shell or the fragile products, and a placing groove used for placing the fragile products is formed among the first elastic bodies; the inside a plurality of second elastomers that are provided with of first elastomer, the elastic modulus of first elastomer is less than the elastic modulus of second elastomer, through setting up multilayer casing, can keep out external striking effectively, avoid the packing body to damage, simultaneously, adopt between each casing to slide and connect to utilize compressed air in the confined space to the cushioning effect of casing motion, make the relative motion between each casing can obtain effectual buffering, thereby the fragile article is not damaged in the protection most inside casing.

Description

Package for transporting fragile products

Technical Field

The utility model relates to a packing plant technical field, more specifically say, it relates to a packing body of transportation fragile article.

Background

When transporting fragile products, special packaging is required to protect the fragile products. The basic principle of avoiding the fragmentation of the fragile products is to avoid the fragile products from shaking and colliding with each other in the packaging body and isolating the influence of external impact on the fragile products.

The current fragile product packaging body, such as a packaging box for television transportation, needs to strengthen the hardness and thickness of the packaging box in order to avoid damage to articles such as televisions during transportation, and the television needs to be fixed in the packaging box, and meanwhile, buffers such as air bags are placed to buffer possible impact. However, based on the above arrangement, the fragile article is relatively fixed relative to the position of the packaging body, and the fragile article can still be damaged by impact or shaking in the process of transportation in the face of uncertain direction, so that how to further reduce the damage rate of the fragile article in the transportation process has great significance for transformation and upgrading of the packaging industry.

SUMMERY OF THE UTILITY MODEL

To this problem that fragile article packing body crashworthiness remains further promotion among the in-service use, the utility model aims to provide a transportation fragile article's packing body through changing the protection thinking, not only adopts multiple buffering setting, changes the mode that fragile article and packing box fixed connection placed into the activity simultaneously and places, promotes the performance that shocks resistance, and concrete scheme is as follows:

a package for transporting fragile products, comprising at least, from the outside to the inside:

a hard outer shell;

The soft inner layer is arranged in the hard shell and comprises a plurality of first elastic bodies used for preventing collision between the fragile products and the hard shell or the fragile products, and a placing groove used for placing the fragile products is formed among the plurality of first elastic bodies;

The elastic modulus of the first elastic body is smaller than that of the second elastic body.

through above-mentioned technical scheme, in the standing groove was placed to the fragile article, utilized the protection that the stereoplasm shell carried out anti striking, avoided the fragile article to be collided garrulously by outside striking. Simultaneously, utilize soft inlayer to do further protection to fragile article, through the elastomer that sets up two different elastic modulus, can protect fragile article at multiple levels, even the emergence of fragile article in the standing groove is rocked and is not as for not damaging.

Further, the first elastic body comprises a sponge, and the second elastic body comprises a telescopic spring arranged in the sponge;

one end of the telescopic spring is close to the hard shell, and the other end of the telescopic spring is far away from the hard shell and is set as a free end.

through above-mentioned technical scheme, when the fragile article takes place the motion for the standing groove, utilize the sponge to do the first layer protection to it, block it on certain distance range, when the range of rocking is great, utilize expanding spring to do further stopping to it, avoid fragile article and stereoplasm shell to produce the contact.

Further, the soft inner layer is attached to the hard shell.

Through above-mentioned technical scheme, avoid fragile article to rock by a wide margin in the standing groove.

Further, a first airtight layer is arranged on the inner side wall of the hard shell, and a first airtight space is formed in the hard shell;

A hard inner shell is fixedly connected to the outer surface of the soft outer layer, and the hard inner shell is sleeved in the hard outer shell and is connected with the hard outer shell in a sliding manner;

And a second airtight layer is coated on the outer wall of the hard inner shell, and two airtight spaces are formed between the two end parts of the hard inner shell and the hard outer shell.

Through above-mentioned technical scheme, when the stereoplasm shell received the striking, its inside stereoplasm inner shell can take place the motion for the stereoplasm shell, because its both ends of moving are provided with airtight space, utilize the gas in the airtight space to cushion the motion of stereoplasm inner shell for the stereoplasm shell to still can reset to initial state after the motion, the tip of internal shell of hard can not take place to contact with the tip of stereoplasm shell theoretically, thereby protects the fragile article of placing in the internal shell of hard.

Furthermore, a hard protective shell is arranged outside the hard shell, the hard protective shell comprises an upper shell and a lower shell, the open ends of the upper shell and the lower shell are mutually in sealing sliding fit, and a second airtight space is formed between the upper shell and the lower shell;

The hard shell is arranged in the second airtight space in a sliding mode, and two airtight spaces are formed between two end portions of the hard shell and the hard protection shell.

through above-mentioned technical scheme, receive the striking back when the stereoplasm protective housing, the displacement can take place for the stereoplasm shell in the stereoplasm protective housing, and the air at compression both ends, rate of motion slows down, combines the stereoplasm inner shell, realizes the good protection to fragile article.

Furthermore, an impact-resistant buffer layer is arranged on the side wall, parallel to the sliding direction of the hard shell, of the hard protective shell.

through above-mentioned technical scheme, when the packing body received from the impact of side direction, can utilize the buffer layer of shocking resistance to realize the protection to fragile article.

furthermore, the hard outer shell, the hard inner shell and the hard protective shell are formed by laminating at least one layer of compressed paperboard;

The first airtight layer and the second airtight layer are both plastic films.

Further, the impact buffer layer comprises corrugated paperboard or porous plastic bubble board.

Furthermore, a supporting plate for supporting the fragile product and preventing the fragile product from shaking is arranged in the hard inner shell.

Through above-mentioned technical scheme, the cooperation soft inlayer is further spacing to fragile article position, avoids the collision to damage.

compared with the prior art, the beneficial effects of the utility model are as follows:

Through setting up multilayer casing, can keep out external striking effectively, avoid the packing body to damage, simultaneously, adopt the connection of sliding between each casing to utilize compressed air to the cushioning effect of casing motion in the airtight space, make the relative motion between each casing can obtain effectual buffering, thereby the fragile article is not damaged in the protection casing the most.

drawings

FIG. 1 is a general schematic view of the package of the present invention;

Fig. 2 is a schematic cross-sectional view of a second embodiment of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

Fig. 4 is a schematic cross-sectional view of a first embodiment of the present invention;

fig. 5 is a schematic view of the internal structure of the second embodiment of the present invention (the sponge is omitted).

reference numerals: 1. a hard outer shell; 2. a soft inner layer; 3. a placement groove; 4. a sponge; 5. a tension spring; 6. a first hermetic layer; 7. a second air barrier; 8. an airtight space; 9. an upper housing; 10. a lower housing; 12. a support plate; 13. a hard protective shell; 14. a rigid inner shell.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.

As shown in figure 1, the package body for transporting the fragile products is mainly used for packaging the fragile products and avoiding the fragile products from being damaged in the transportation process. As shown in fig. 4, the lesion package at least includes a hard outer shell 1 and a soft inner layer 2 from the outside to the inside.

Soft inlayer 2 set up in the stereoplasm shell 1, including the polylith be used for preventing fragile article with the first elastomer of colliding with between stereoplasm shell 1 or the fragile article forms between the first elastomer of polylith and is used for placing fragile article standing groove 3. Preferably, the first elastic body is a sponge 4 attached to the inner side wall of the hard shell 1, and the shape and size of the placing groove 3 are matched with those of the fragile product. In this embodiment, a plurality of second elastic bodies are arranged inside the first elastic body, and the elastic modulus of the first elastic body is smaller than that of the second elastic bodies.

The second elastic body includes a telescopic spring 5 (see fig. 4) provided in the sponge 4. Preferably, the spring is made of plastic, one end of the extension spring 5 is arranged close to the hard shell 1, and the other end of the extension spring is arranged far from the hard shell 1 to be a free end.

Based on above-mentioned scheme, fragile article, place in the standing groove 3 like glass, utilize stereoplasm shell 1 to carry out the protection of anti striking, avoid fragile article to be collided garrulously by outside striking. Simultaneously, utilize soft inlayer 2 to do further protection to fragile article, through the elastomer that sets up two different elastic modulus, can protect fragile article at multiple levels, even the emergence of fragile article in standing groove 3 is rocked and is not so much damaged. Meanwhile, the sponge 4 and the expansion spring 5 made of plastic cannot damage the surface of the fragile product.

For special fragile articles, a supporting plate 12, such as a supporting cardboard or the like, for supporting the fragile articles against shaking is provided in the hard inner casing 14.

Example two

a package for transporting fragile products, as shown in figures 2 and 3, is different from the first embodiment in that: a first airtight layer 6 is arranged on the inner side wall of the hard shell 1, and a first airtight space is formed in the hard shell 1. In this embodiment, the first airtight layer 6 is formed by heat-sealing a plastic film.

Correspondingly, as shown in fig. 2, a hard inner shell 14 is fixedly connected to the outer surface of the soft outer layer, and the hard inner shell 14 is sleeved in the hard outer shell 1 and is connected to the hard outer shell 1 in a sliding manner.

the outer wall of the hard inner shell 14 is coated with a second airtight layer 7, and two airtight spaces 8 are formed between the two end parts of the hard inner shell 14 and the hard outer shell 1. The second airtight layer 7 is formed by heat-sealing a plastic film.

based on the above technical solution, when the hard outer shell 1 is impacted, the inner hard shell 14 moves relative to the hard outer shell 1, and because the airtight spaces 8 are arranged at the two ends of the movement, the movement of the inner hard shell 14 relative to the hard outer shell 1 is buffered by using the gas in the airtight spaces 8, and the inner hard shell is reset to the initial state after the movement, theoretically, the end of the inner hard shell 14 does not contact with the end of the outer hard shell 1, thereby protecting the fragile articles placed in the inner hard shell 14.

Preferably, the outside of the hard shell 1 is provided with a hard protective shell 13, the hard protective shell 13 comprises an upper shell 9 and a lower shell 10, the open ends of the upper shell 9 and the lower shell 10 are mutually sealed and matched in a sliding manner, and a second airtight space is formed between the upper shell 9 and the lower shell 10. The hard case 1 is slidably disposed in the second airtight space, and two airtight spaces 8 are formed between both end portions of the hard case 1 and the hard protective case 13. When the hard protective shell 13 is impacted, the hard outer shell 1 can displace in the hard protective shell 13, air at two end parts is compressed, the movement speed is reduced, and good protection on fragile products is realized by combining the hard inner shell 14.

In this embodiment, the hard outer shell 1, the hard inner shell 14 and the hard protective shell 13 are formed by laminating at least one layer of compressed paperboard, and the surface is smooth.

In order to protect the fragile articles by using the impact buffer layer when the package body is impacted from the side, the hard protective shell 13 is provided with the impact buffer layer on the side wall parallel to the sliding direction of the hard shell 1.

The shock-resistant buffer layer comprises a wavy paperboard or a porous plastic bubble plate.

it is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (9)

1. A package for transporting fragile articles, characterized by comprising, from outside to inside:

A hard outer shell (1);

The soft inner layer (2) is arranged in the hard shell (1) and comprises a plurality of first elastic bodies used for preventing collision between the fragile products and the hard shell (1) or the fragile products, and a placing groove (3) used for placing the fragile products is formed among the plurality of first elastic bodies;

The elastic modulus of the first elastic body is smaller than that of the second elastic body.

2. A package for transporting fragile products according to claim 1, characterized in that said first elastic body comprises a sponge (4) and said second elastic body comprises a telescopic spring (5) arranged inside said sponge (4);

one end of the telescopic spring (5) is close to the hard shell (1) and the other end of the telescopic spring is far away from the hard shell (1) and is arranged as a free end.

3. a package for transporting fragile products according to claim 1, characterized in that said soft inner layer (2) is provided in abutment with said hard outer shell (1).

4. The packaging for transporting fragile products according to claim 2,

a first airtight layer (6) is arranged on the inner side wall of the hard shell (1), and a first airtight space is formed in the hard shell (1);

A hard inner shell (14) is fixedly connected to the outer surface of the soft inner layer (2), and the hard inner shell (14) is sleeved in the hard outer shell (1) and is connected with the hard outer shell (1) in a sliding manner;

The outer wall of the hard inner shell (14) is coated with a second airtight layer (7), and two airtight spaces (8) are formed between the two end parts of the hard inner shell (14) and the hard outer shell (1).

5. A package for transporting fragile products according to claim 4, wherein a hard protective shell (13) is arranged outside the hard shell (1), the hard protective shell (13) comprises an upper shell (9) and a lower shell (10), the open ends of the upper shell (9) and the lower shell (10) are mutually in sealing sliding fit, and a second airtight space is formed between the upper shell (9) and the lower shell (10);

The hard shell (1) is arranged in the second airtight space in a sliding mode, and two airtight spaces (8) are formed between two end portions of the hard shell (1) and the hard protective shell (13).

6. A package for transporting fragile products according to claim 5, characterized in that said rigid protective shell (13) is provided with an impact-resistant buffer layer on the side wall parallel to the sliding direction of said rigid outer shell (1).

7. A package for transporting fragile products according to claim 5, characterized in that said rigid outer shell (1), said rigid inner shell (14) and said rigid protective shell (13) are each made by laminating at least one layer of compressed cardboard;

The first airtight layer (6) and the second airtight layer (7) are both plastic films.

8. a package for transporting fragile products according to claim 5, characterized in that said rigid protective shell (13) is provided with an impact-resistant buffer layer on its side walls parallel to the sliding direction of said rigid outer shell (1), said impact-resistant buffer layer comprising corrugated cardboard or a porous plastic bubble board.

9. a package for transporting fragile products according to claim 4, characterized in that said rigid inner casing (14) has a support plate (12) arranged therein for supporting the fragile products against shaking.