JPS63178935A - Packaging box for battery - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] Industrial applications The present invention relates to a storage battery packaging box.

Among conventional storage batteries, lead-acid batteries for automobiles, which are the most popular, have input/output terminals on the top surface of the lid for connection to electrical components of the automobile. Therefore, the height of the packaging box for packaging this storage battery needs to be at least the height of the terminal part, and there is a problem that a large space is created between the packaging box lid flap and the top surface of the storage battery lid during packaging, making the packaging box easily crushed. was there. For this reason, there is a method of inserting a top pad on the top surface of the lid, or as shown in FIG.
By providing an insertion part 7" bent inward on the "" and creating a gap by creating a slit 1"' on the short side flap 1", the insertion part 7" can be inserted into the slit 1"' and the length can be extended. There is a method in which both the side and short side flaps are fixed, and this insertion part 7'' is vertically brought into contact with the top surface of the lid, so that the force from the outside is received by this insertion part 7'' and the terminal of the battery. It was taken.

Problems to be Solved by the Invention There are various methods for improving the pressure resistance of a packaging box, but if a top pad is used, there are problems in that the cost of the top pad increases and packaging work efficiency decreases.

Also, in the packaging box shown in FIG. 6, external forces are received by the battery terminals and the insertion portion 4'.

Since the stress is large, there is a problem in that it is necessary to use materials with high pressure resistance, which means high cost.

The present invention aims to solve these problems.

Means for Solving the Problems In order to solve the above-mentioned problems, the present invention provides packaging boxes for storing storage batteries having terminals and liquid spout plugs on the top surface of the lid. Each is provided with a pair of lid flaps, and both short side flaps form a bent portion where the flap tips hit the top surface of the storage battery lid or the top surface of the liquid port at an angle perpendicular or close to this. Two vertically parallel cuts are made on both sides from the center to the long sides of the box, and the interval between these cuts is as follows.

When the short side flap is bent inward at the bending part and the tip of the flap hits the top surface of the lid of the storage battery or the liquid outlet plug at an angle perpendicular or close to this, the gap is the same as that formed between both short side flaps. or similar dimensions, and the length of the cut is such that when folded inward along the crease between the cuts, the back of the long side hits the top surface of the battery lid, forming an L-shape. , by folding the notch inward on the long side of this rectangular flap.

Both flaps on the short side are fixed.

For production The present invention has the above configuration.

A part of the long side flap between the notches is in contact with the top of the battery lid, and the short side flap is bent so that the tip of the flap is perpendicular to the top of the battery lid or the liquid outlet plug, increasing the pressure resistance. can be kept. Therefore, an inexpensive material that does not require much rigidity can be used as the box material.

EXAMPLE 1 An example of the storage battery packaging box of the present invention will be described with reference to the drawings. In Figures 1 and 2.

The inner side 1' of the short side flap 1 on the top surface of the packaging box should be in contact with the top surface 2' of the terminal 2 of the storage battery to be packaged.

The bent portion 3 of the short side flap 1 is bent so that its tip 3' is perpendicular to the top surface 4 of the lid of the storage battery.

And on both long side flaps 6.

Two parallel notches 7t are made from the center to the long side 6 of the box, and the interval 12 between the notches 7 is such that the bent portions 3 of both short side flaps are bent inward and the tips 3' When it is perpendicular to the top surface 4 of the lid,
The size should be the same as or close to the gap 11 formed between the bent parts 3. The length 13 of the notch 7 from the notch end to the crease 10 is the height l of the terminal 2.
'3 plus the thickness l''3 of flap 1,
Also, the length of the cut from crease 1o to the cylinder length transparent surface is 1
4 is the same length as 13 above. Then, as shown in FIG.
Bend it at right angles so that the surface 9 is placed on the top surface 4 of the battery lid, and the surface 8 is perpendicular to the top surface 4 of the lid.

Then, as shown in FIG. 4, the long side flap e and the short side flap were fixed.

By adopting such a structure, the pressure resistance of one box can be maintained strong, so that an inexpensive material that does not require much rigidity can be used as the material of one box itself.

Effects of the Invention As described above, according to the present invention, the pressure resistance can be maintained extremely strong in one box itself without using additional parts such as a top pad, so it is possible to use inexpensive materials. can.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing a storage battery packaging box according to an embodiment of the present invention with its flap opened, and FIGS. 2 and 3 are views showing folded flaps of a storage battery packaging box according to an embodiment of the invention FIG. 4 is a perspective view showing a state in which a battery is packaged in a storage battery packaging box. FIG. 6 is a perspective view showing a state in which the flap of a conventional storage battery packaging box is opened. 1...short side flap, 2...battery terminal, 3...bending portion of short side flap, 3
′-・・・Tip of short side flap, 4...Top surface of battery lid, 5...Long side, 6...
Long side flap, 7...notch. 11......gap, 8......back side of long side flap between the notches, 9......between the notches. Back side of long side, 10... crease.

Claims (1)

[Claims] In a packaging box for storing a storage battery that has a terminal and a liquid spout on the top surface of the lid, a pair of flaps are provided on each of the long side and short side of the top surface of the box, and the flap tip of both short side flaps is attached to the storage battery. A bent part is formed that is perpendicular to the top surface of the lid or the top surface of the liquid spout, or at an angle close to this, and two vertically parallel notches are formed on both long side flaps from the center to the long sides of the box. The interval between the notches is such that when the short side flap is bent inward at the bending part and the tip of the flap hits the top surface of the storage battery lid or the liquid outlet plug at an angle perpendicular or close to this, both short side flaps The length of the cut should be the same as or close to the gap formed between the cuts, and the length of the cut should be such that when the gap between the cuts is folded inward along the crease, the back of the long side of the box will be on the top of the battery lid. A packaging box for a storage battery, characterized in that the flaps are long enough to form an L-shape when pressed against each other, and both flaps on the long side and short side are fixed by bending the notch inward.