KR200484437Y1 - Packing materials for battery - Google Patents

Abstract

The present invention relates to an apparatus and a method for operating a device used for accommodating a battery without damaging the packaging material because a plurality of stacked portions are laminated with a corrugated cardboard material to facilitate shock absorption and a wave is formed between the receiving groove and the receiving groove, The flap portion is formed to be folded downward at the edge of the uppermost receiving groove so that the flow of the battery accommodated in the receiving groove can be restricted and the stacked portions of the five layers are repeatedly stacked, And can reduce the packaging cost by eliminating the need for an antistatic treatment and the like.
A battery pack according to an embodiment of the present invention includes a first lamination part formed at a lower surface thereof with a plurality of first receiving grooves spaced apart at equal intervals to receive an upper end portion of the battery, A fourth stacking portion stacked on the third stacking portion and having a plurality of second receiving grooves formed in the center thereof to receive a lower end portion of the battery, a fourth stacking portion stacked on the second stacking portion, A plurality of third receiving grooves formed on the fourth stacked portion and corresponding to the second receiving grooves, the third receiving grooves receiving a lower end portion of the battery, wherein the third receiving grooves are formed smaller than the second receiving grooves And a flap portion folded downward at its edge is provided to include a fifth stacking portion for folding down the flap portion when the battery is received in the third receiving groove to restrict movement of the battery .

Description

{Packing materials for battery}

The present invention relates to an apparatus and a method for operating a device used for accommodating a battery without damaging the packaging material because a plurality of stacked portions are laminated with a corrugated cardboard material to facilitate shock absorption and a wave is formed between the receiving groove and the receiving groove, The flap portion is formed to be folded downward at the edge of the uppermost receiving groove so that the flow of the battery accommodated in the receiving groove can be restricted and the stacked portions of the five layers are repeatedly stacked, And can reduce the packaging cost by eliminating the need for an antistatic treatment and the like.

BACKGROUND ART [0002] Generally, a large-capacity battery used in a machine or a device such as a hybrid automobile is manufactured by including lithium ion as a battery capable of charging and discharging unlike a primary battery which can not be charged.

Since such lithium ions have inherent explosive properties due to their characteristics, they are required to be protected in various aspects such as prevention of impact, contact, and temperature rise during transportation.

In order to overcome such a problem, conventionally, a method of packing batteries individually or wrapping three or four pieces of PE foam foam in a vertical direction is used. However, when the packaging is carried out individually, packaging costs and long working time .

In addition, when the battery pack is packed in three to four PE foam foams, the foaming foams may spread out due to an external impact, which may cause contact between the battery cells. Also, in the case of such foam foam, static electricity is generated due to friction, It is troublesome to add an antistatic treatment (antistatic coating or antistatic film). Therefore, a packaging material is required which can keep the spacing between the batteries even when the battery pack is packed with a plurality of non-single packages.

1. Korean Patent Laid-Open Publication No. 10-2014-0094898 (July 31, 2014)

Accordingly, the present invention provides a device for accommodating a battery without damaging the packaging material because the corrugated cardboard material is formed by stacking a plurality of laminated portions to facilitate shock absorption, and a wave is formed between the receiving groove for receiving the battery and the receiving groove. The flap can be folded down on the edge of the uppermost receiving groove so that the flow of the battery accommodated in the receiving groove can be restricted and the stacking of the five layers can be repeatedly stacked to form a plurality of batteries in a single box Layer packaging, and it is an object of the present invention to provide a packaging material for a battery which can reduce the packaging cost by eliminating the need for an antistatic treatment and the like.

In order to accomplish the above object, the present invention provides a battery pack comprising: a first lamination part having a plurality of first receiving grooves spaced apart at equal intervals to accommodate an upper end portion of a battery; a second lamination part stacked on the first lamination part; A fourth stacking portion stacked on the third stacking portion and having a plurality of second receiving grooves formed at the center thereof to receive a lower end portion of the battery, a fourth stacking portion stacked on the second stacking portion, A plurality of third receiving grooves are formed at positions corresponding to the second receiving grooves, the third receiving grooves being formed to be smaller than the second receiving grooves, And a fifth stacking portion having a flap portion folded downward at an edge thereof so that the flap portion folds downward when the battery is received in the third accommodation groove to restrict movement of the battery. Provides a packaging material for a battery.

In the present invention, the second lamination portion is formed with a first wave breaking portion located between the first receiving grooves.

In the present invention, the second lamination portion is formed with a second wave-penetrating portion in each portion not overlapping with the first receiving groove.

In the present invention, both sides of the second receiving groove are cut so as to expose the first wave breaking and the second wave breaking, and the fourth lamination portion is formed on both sides of the third lamination portion and in the middle of the third lamination portion.

In the present invention, both sides of the third receiving groove are cut so that the first wave breaking and the second wave breaking are exposed, and the fifth lamination portion is divided into three portions corresponding to the fourth lamination portion.

In the present invention, the flap portion is formed in each of the third accommodating grooves at positions where the battery is supported, and the vertical connection portion of the flap portion is formed in a diagonal direction so that the flap portion can be folded downward.

In the present invention, the first lamination part, the second lamination part, the third lamination part, the fourth lamination part and the fifth lamination part are made of a corrugated cardboard material capable of shock absorption, and the first and second lamination parts, And the upper end of the battery accommodating the lower end portion is accommodated in the first accommodating recess of the first stacking portion which is repeatedly stacked.

The battery reclosable material as described above has a merit that a plurality of laminated parts are laminated with a corrugated cardboard material to easily absorb shock.

Secondly, since a wave is formed between the receiving groove for receiving the battery and the receiving groove, it is easy to operate the device used for receiving the battery without damaging the packaging material.

Thirdly, the flap portion is formed to be folded downward at the edge of the uppermost receiving groove, so that the flow of the battery accommodated in the receiving groove can be restricted.

Fourthly, since the five stacked layers are repeatedly stacked, a plurality of batteries can be packed in a plurality of layers in a single packaging box, and the cost of packaging can be reduced because a charge elimination process is not required.

1 is a perspective view of a packaging material for a battery according to an embodiment of the present invention;
Fig. 2 is an exploded perspective view of Fig.
Fig. 3 is a view showing the state of use
Figure 4 shows another use state diagram of Figure 1

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It will be understood by those of ordinary skill in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

FIG. 1 is a perspective view of a packaging material for a battery according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of FIG. 1, FIG. 3 is a use state view of FIG. 1 and FIG. 4 is another use state view of FIG.

A battery pack according to an embodiment of the present invention includes a first lamination part formed at a lower surface thereof with a plurality of first receiving grooves spaced apart at equal intervals to receive an upper end portion of the battery, A fourth stacking portion stacked on the third stacking portion and having a plurality of second receiving grooves formed in the center thereof to receive a lower end portion of the battery, a fourth stacking portion stacked on the second stacking portion, A plurality of third receiving grooves formed on the fourth stacked portion and corresponding to the second receiving grooves, the third receiving grooves receiving a lower end portion of the battery, wherein the third receiving grooves are formed smaller than the second receiving grooves And a flap portion folded downward at its edge is provided to include a fifth stacking portion for folding down the flap portion when the battery is received in the third receiving groove to restrict movement of the battery .

Hereinafter, the connection relationship between the components of the battery pack 1 according to an embodiment of the present invention and its components will be described in detail with reference to FIGS. 1 to 4. FIG.

Here, the first laminate unit 10 is located at the base of the battery packaging material 1, and the lamination parts to be described later are sequentially stacked, and at the same time, the upper end portion of the battery 100 accommodated in the battery packaging material 1 is received, .

The first laminated portion 10 has a plurality of first receiving grooves 11 spaced apart at equal intervals to receive the upper end of the battery 100.

That is, the battery 100 is stacked and packed in such a manner that the lower end of the battery 100 is received in the second receiving groove 41 and the third receiving groove 51, and the upper end of the battery 100 is received in the first receiving groove 11. Therefore, the first receiving groove 11 may not be formed on the lower surface of the first laminated portion 10 positioned at the lowermost position.

The first lamination part 10 and the second lamination part 20, the third lamination part 30, the fourth lamination part 40 and the fifth lamination part 50 to be described later are made of a corrugated cardboard material And therefore the cost of packaging can be reduced since there is no need to be antistatic coating or antistatic film to prevent the generation of static electricity.

The second lamination portion 20 is laminated on the first lamination portion 10 described above. The second lamination portion 20 is formed in a plate shape corresponding to the first lamination portion 10, A first piercing (21) located between the first receiving grooves (11) is formed in a circular shape.

The first piercing 21 described above allows a space such as a robot arm used for receiving the battery 100 to be operated, so that the device can be easily operated without breakage of the lamination portion.

The third lamination part 30 is laminated on the second lamination part 20. The third lamination part 30 is formed in a plate shape corresponding to the second lamination part 20, The second wave breaking portion 31 is formed in a shape corresponding to the first receiving groove 11 for each portion that does not overlap with the first receiving groove 11. [

The second wave breaking unit 31 is provided with a space in which a device such as a robot arm used for housing the battery 100 can be operated as in the first wave breaking unit 21, The device can be operated easily.

The fourth stack portion 40 is stacked on the third stack portion 30. The fourth stack portion 40 accommodates the lower end of the battery 100. To this end, Receiving grooves 41 are formed to pass through.

At this time, the second receiving groove 41 is formed at a position where the lower surface of the battery 100 can be supported at the portion of the third lamination portion 30 where the second wave breaking portion 31 is not formed, The second laminated portion 40 is formed on both sides of the third laminated portion 30 and the second laminated portion 30 is cut off so that the first wave- It is formed in three parts in the center.

The fifth stacking unit 50 is stacked on the fourth stacking unit 40. The fifth stacking unit 50 includes the fourth stacking unit 40 and a lower end of the battery 100 For this purpose, a third receiving groove 51 is formed through each position corresponding to the second receiving groove 41.

At this time, the third receiving groove 51 is formed smaller than the second receiving groove 41 and the edge of the third receiving groove 51 is provided with a flap portion 52 which is folded downward so that the battery 100 is inserted into the third receiving groove 51 The flap 52 is folded downward when it is received, thereby restricting the movement of the battery 100, thereby preventing the batteries 100 from contacting each other during transportation.

Like the second receiving groove 41, both sides of the third receiving groove 51 are cut so as to expose the first wave 21 and the second wave 31, and the fifth lamination unit 50 And is divided into three portions corresponding to the positions of the fourth lamination portion 40.

The flap portion 52 is formed at each position where the battery 100 is supported in the third accommodating groove 51. The vertical connecting portion of the flap portion 52 is formed with a diagonal line The incision 53 is formed. When the battery 100 is received in the third receiving groove 51, the flap portions 52 can be supported on the outer circumferential surface of the battery 100 while being independently folded down by the cutout 53. [

Meanwhile, the packaging material according to the present invention can be stacked as a plurality of layers as shown in FIG. 4, and can be packaged and transported in one package box in this state. At this time, the battery 100 ) Is finished by the first lamination portion (10) so as to be accommodated in the first receiving groove (11). The size and shape of the first wave resonator 21, the second wave resonator 31, the first receiving groove 11, the second receiving groove 41, and the third receiving groove 51, And may be variously changed depending on the type of the battery 100 and the device used in the receiving operation.

Although the battery pack 1 according to the preferred embodiment of the present invention is formed such that the first to fifth stacking portions 10 to 50 are stacked one by one, The lamination portion may be laminated by two or more sheets. That is, the second to the fifth lamination portions 20 to 50 may be laminated one by one on three first lamination portions 10, and the second lamination portion 20 to the fifth lamination portion 50 may be laminated on the two first lamination portions 10, Two stacked portions 20 may be stacked and the third stacked portion 30 to the fifth stacked portion 50 may be stacked one by one on the stacked portion 20, One of the first and second stacking portions 40 and 50 may be stacked on top of the first stacking portion 40 and the second stacking portion 30 on the second stacking portion 40. [

Also, the specific lamination portion may be formed thicker than the other lamination portions, for example, the first lamination portion 10 (in which the upper and lower ends of the battery 100 are accommodated) And the fourth and fifth stacked portions 40 and 50 may be thicker than the remaining stacked portions and the third stacked portion 30 in which the lower surface of the battery 100 is held in contact with the other stacked portion, As shown in FIG.

The battery pack packaging material 1 as described above is formed of a corrugated cardboard material and has a plurality of laminated layers stacked to facilitate shock absorption and the battery 100 is received between the second receiving groove 41 and the third receiving groove 51 The first wave guide 21 and the second wave guide 31 are formed on the upper surface of the first receiving recess 31 and the second receiving recess 31 so that the apparatus used for receiving the battery 100 can be easily operated without damaging the packaging material, The flap 52 is folded down on the edge of the battery 51 so that the flow of the battery 100 accommodated therein can be restricted and the stacked portions of the five layers are repeatedly stacked, The package can be packed in a plurality of layers in the box, and the cost of packaging can be reduced because the elimination treatment is not required.

It will be apparent to those skilled in the art that, although several embodiments above have been illustrated by way of example, the present invention may be embodied in many other forms without departing from the spirit and scope of the invention. Accordingly, the above-described embodiments are to be considered illustrative and not restrictive, and all implementations within the scope of the appended claims and their equivalents are intended to be included within the scope of the present invention.

1: Packing material for battery
10: First lamination part
11: first receiving groove
20: second laminated portion
21: First wave
30: Third laminated portion
31: 2nd wave wave
40: Fourth laminated part
41: second accommodating groove
50: Fifth laminated part
51: Third accommodating groove
52:
53: Improve section
100: Battery
200: packing box

Claims (7)

delete delete delete delete A first lamination portion 10 having a plurality of first receiving grooves 11 spaced apart at equal intervals to receive an upper end portion of the battery 100;
A second lamination part 20 laminated on the first lamination part 10;
A third stacking portion 30 stacked on the second stacking portion 20;
A fourth stacking portion 40 stacked on the third stacking portion 30 and having a plurality of second receiving grooves 41 formed at the center thereof to receive a lower end portion of the battery 100; And
A plurality of third receiving grooves 51 are formed at positions corresponding to the second receiving grooves 41 and stacked on the fourth laminated portion 40 to accommodate the lower end portion of the battery 100, The groove 51 is formed smaller than the second receiving groove 41 and the edge is provided with a flap portion 52 folded downward so that when the battery 100 is received in the third receiving groove 51, And a fifth stacking portion (50) for folding the flap portion (52) downward to limit the movement of the battery (100)
The second stacking portion 20 is provided with a first wave-receiving portion 21 (see FIG. 1) for securing a space in which a robot arm used for housing the battery 100 can be operated, Is formed through,
The third stacking portion 30 is provided with a second wave generating portion for securing a space in which the robot arm used for receiving the battery 100 can be operated for each portion not overlapping with the first receiving groove 11 31)
The second housing groove 41 is cut at both sides to expose the first waveguide 21 and the second waveguide 31 so that the fourth lamination portion 40 is exposed to the outside of the third lamination portion 30 In both sides and in the center,
The first and second wave collecting parts 50 and 51 are formed on both sides of the third receiving groove 51 so that the first wave breaking part 21 and the second wave breaking part 31 are exposed. And the battery pack is divided into three portions corresponding to the corresponding positions. The method of claim 5,
The flap part 52 is formed at each position where the battery 100 is supported in the third accommodating groove 51. The flap part 52 is vertically connected to the flap part 52 so that the flap part 52 can be folded down (53) is formed in a diagonal direction. The method according to any one of claims 5 and 6,
The first lamination part 10, the second lamination part 20, the third lamination part 30, the fourth lamination part 40 and the fifth lamination part 50 are made of a corrugated cardboard material capable of shock absorption The upper end of the battery 100 in which the lower end portion of the battery 100 is accommodated in the second accommodating groove 41 and the third accommodating groove 51 is accommodated in the first accommodating groove 11 of the first lamination portion 10, Wherein the battery pack is a battery pack.

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