JPS6030212Y2 - packaging container - Google Patents

Description

[Detailed description of the invention] The present invention relates to packaging containers, and in particular to packaging containers that do not damage electrical components such as variable resistors and switches, which have terminals and circuit boards that are relatively vulnerable to external impacts, such as variable resistors and switches. The aim is to provide it at a low price.

Conventionally, such packaging containers for electrical components have consisted of a cardboard box with a plurality of relatively large empty chambers separated by partition plates, and a plurality of electrical components packed into a single plastic bag in these empty chambers. It uses several layers of Styrofoam material with recesses to store items or individually store multiple electrical components in a cardboard box.

However, the former method has the disadvantage that external shocks are applied directly to the electrical components during transportation, which can cause the terminals to become oriented or the board to crack, while the latter method is packed in a single cardboard box. Not only is the number of electrical parts limited and reduced, but if the electrical parts have different shapes and dimensions, styrene materials must be prepared for each shape, which increases the time and effort of packaging and increases costs. There were drawbacks such as:

The present invention was developed in view of the drawbacks of the conventional example, and will be explained in detail below with reference to the drawings.In the perspective view of FIG. The upper case 1 is made of corrugated paper, and the upper case 1 has a window 1d through which display symbols such as storage parts displayed on the end face 2b of the lower case 2, which will be described later, can be seen. .

Reference numeral 2 denotes a lower casing made of corrugated paper and having a bottom surface 2a, an end surface 2b, and a side surface 2c, and numeral 3 represents a frame made of corrugated paper that is fitted into the lower casing 2.

This frame body 3 has a relatively large first empty space 3e formed by intersecting a plurality of first partition plates 3a and 3b, each height of which is approximately equal to the height of the lower housing 2. , a plurality of second partition plates 3c whose height dimension is smaller than the first partition plates 3a and 3b at about 172 mm are further provided in this first cavity.
, 3d intersect to form a relatively small second cavity 3f.

When the frame 3 is fitted into the lower housing 2, the cross-overhanging parts 3a't 3b' of the first partition plates 3a and 3b abut against the end face 2b and side face 2b of the lower housing 2. Between the levers, the second
As shown in the figure, a plurality of gaps 3g are formed C1. In the case shown in FIG. Vacant room 3
It is in a state where it is placed so as to straddle each of f.

In this case, some of the plurality of electrical components (5 bags in the example) packed in the plastic bag 6 are placed in each of the second plurality of empty chambers partitioned by the second partition plate 3c due to their own weight. It is stored in a divided state as shown in the figure, and if necessary, a vinyl pad 5 may be interposed under the upper surface 1a of the upper case to serve as a buffer section, and the gap 3g may also be used as a buffer section. It functions as a.

As mentioned above, the packaging container of the present invention stores a plurality of parts in a flexible bag in the first and second empty chambers 3e, 3.
Since the parts are arranged so as to be appropriately distributed within f, the collision force between the parts due to external impact is reduced and damage to each part is prevented, and the number of parts that can be stored is also greater than that of the conventional one using the above-mentioned polystyrene foam material. It is possible to make a much larger number of packaging containers, and it does not take much time to package them. Even if there are differences in the shape and size of the parts, it is possible to make a uniform packaging container by adjusting the number of parts, and packaging costs are also reduced. It is relatively inexpensive and has significant practical effects.

Furthermore, by forming a plurality of gaps 3g in the end and side parts of the casing where the strongest impact force is applied during transportation,
This serves as a shock-absorbing portion, which further helps prevent parts from being damaged or deformed.

[Brief explanation of drawings]

The drawings are all related to the present invention, and Figure 1 is an exploded perspective view, Figure 2 is an exploded perspective view, and Figure 2 is an exploded perspective view.
The figure is a side sectional view of the main part. 1... Upper housing, 2... Lower housing, 3
...Frame body, 3at3b...First partition plate, 3a'93b'...Cross overhang, 3c, 3
d... Second partition plate, 3e... First vacant room, 3f... Second vacant room, 6... Curved plastic bag, 7... ···parts.

Claims (2)

[Scope of utility model registration request] (1) A plurality of first vacancies are formed by intersecting a plurality of first partition plates, and within each of the first vacancies, a plurality of first vacancies having a height dimension smaller than that of the first partition plate are provided. A frame body having a plurality of second vacancies formed by intersecting or juxtaposing second partition plates is fitted into the lower casing, and the second vacancies are inserted into the first vacancies of the frame body. A packaging container characterized in that a flexible bag storing a plurality of parts is arranged across chambers, and the lower case is fitted with an upper case. (2) The packaging container according to claim (1) of the utility model registration, characterized in that a plurality of gaps are formed between the cross-overhanging portion of the first partition plate and the wall of the lower casing.