JPH0692384A - Funnel package - Google Patents

Abstract

PURPOSE:To reduce a number of members to improve packaging workability and also to provide a funnel package which can reduce a cost in wrapping materials. CONSTITUTION:This is a funnel package wherein a single array or a plurality of arrays of first outer boxes 1 are stacked on a pallet 6 via a lower lid 5, second outer boxes 2 are stacked on the top, an inner frame 3 is fitted into each outer box, a funnel 7 is housed with its opening downward in the inner frame of each of the first outer boxes and an upper lid 4 is put on the second outer boxes 2 on the top. The first outer box 1 has a protrusion on an upper periphery, a rectangular frame-like peripheral wall which is formed with a recess to be engaged with the protrusion when stacked on a lower periphery and a bottom plate with an insertion hole of a neck tube at the center on a bottom of the peripheral wall, while the second outer box 2 is such that it has the same shape as the first outer box 1 with an upper periphery flat and the inner frame 3 is fitted into the first and second outer boxes.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of a funnel package for a cathode ray tube.

[0002]

2. Description of the Related Art A funnel of a cathode ray tube has a funnel shape consisting of a glass main body having a wide rectangular opening on the front surface and a glass neck tube sealed at the center of the rear surface of the main body. Since it has a complicated shape and is easily damaged, it is not easy to pack.

As a conventional packing means, for example, Japanese Patent Publication No.
9-44274, Japanese Patent Publication No. 57-40031, and Japanese Utility Model Publication No. 50-11072 are proposed.

[0004]

These proposals have been devised in various ways to enable mass transportation of funnels, and although they can be evaluated as such, they have a large number of members and each of them. Since it takes a lot of time and labor for the packaging work to assemble the members to complete the packaging, the packaging cost rises.

The present invention has been proposed in view of the above problems of the conventional packing means, and its object is to:
It is an object of the present invention to provide a funnel package in which the number of packaging members is reduced, the packaging workability is improved, and the packaging material cost is reduced.

[0006]

In order to achieve the above-mentioned object, the present invention has a rectangular frame-shaped peripheral wall having a convex portion on the upper periphery and forming a concave portion which meshes with the convex portion when laminated on the lower peripheral portion. A first outer box having a bottom plate portion having a central portion formed with an insertion hole for a neck tube portion of a funnel at the bottom of the peripheral wall portion, and a first outer box having the same shape as the first outer box and having a flat upper periphery. Two
The outer box has a rectangular frame-shaped peripheral wall portion fitted in the first and second outer boxes and supporting the bottom plate portion of the upper outer box around the upper surface, and the funnel is provided at the bottom of the peripheral wall portion. A load is supported around the opening of the funnel, and a bottom plate with an insertion hole for the neck pipe is provided in the center, and a plurality of neck pipes that stand upright from the bottom plate to the center are protected. The pallet includes a middle frame having a tongue piece, an upper lid and a lower lid that cover the upper surface of the uppermost outer box and the lower surface of the lowermost outer box, and the first outer box is formed on the pallet via the lower lid. Multiple layers are stacked in rows or multiple rows, the second outer box is stacked on the top, the inner frame is fitted in each outer box, and the funnel is opened in the inner frame of each first outer box. It is characterized in that it is housed with its part facing downward, and an upper lid is put on the uppermost second outer box.

[0007]

Since the first outer box is provided with the concavo-convex portions that engage with each other around the upper and lower peripheries of the peripheral wall portion, by directly laminating the convex-concave portions, the concavo-convex portions mesh with each other to prevent the positional displacement, and to arrange them regularly. They can be stacked, and the outer box itself can prevent the load from collapsing. The same applies to the second outer box stacked on top.

The inner frame is fitted in the outer box, and the bottom plate portion of the bottom of the peripheral wall portion abuts the bottom plate portion of the outer box.
In the outermost box at the bottom, it is supported by the pallet through the lower lid, and in the outer box of the middle layer, it is supported by the upper surface of the peripheral wall of the lower middle frame, so the bottom plate of each middle frame is supported. The support rigidity of the part is improved.

By the bottom plate of the middle frame having high support rigidity,
Since the load of the funnel is evenly shared and supported in a wide area around the opening of the funnel, a reliable supporting action can be obtained.

As described above, since the load of the funnel is supported by the bottom plate of the middle frame around the opening of the funnel, the load does not act on the lower neck pipe portion and the neck pipe portion Since it has a protective tongue integrally,
The inner frame itself can prevent damage due to contact with the upper funnel.

Since the outer casing and the inner frame are provided with the insertion hole for the neck tube portion at the central portion, the upper and lower funnels can be stacked in a state as if they were partially polymerized in the height direction, and the package body The overall height can be shortened.

[0012] The upper lid and the lower lid cover the upper and lower openings of the laminated outer box to prevent dust from entering from the outside.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT FIG. 1 shows a funnel package 1 according to the present invention.
FIG. 2 is a vertical sectional front view showing an embodiment, FIG. 2 is an external perspective view, and FIGS. 3A to 3E are perspective views of respective constituent members. In these drawings, (1) is a first outer box, (2) is the second outer box,
(3) shows an inner frame, (4) shows an upper lid, (5) shows a lower lid, (6) shows a pallet, and (7) shows a funnel.

The first outer box (1) is laminated in a plurality of stages, and has a rectangular frame-shaped peripheral wall portion (1a) and the peripheral wall portion (1).
It has a bottom plate portion (1b) at the bottom of a). Above peripheral wall (1a)
Is slightly higher than the height from the opening (7a) of the funnel (7) to the sealing portion of the neck tube (7b), has a convex portion (1c) around the upper part, and has the above convex when laminated around the lower part. Department (1
A recess (1d) that meshes with c) is cut out. Further, the bottom plate portion (1b) has an insertion hole (1e) for the neck tube portion formed in the central portion.

The second outer box (2) is laminated on the uppermost part of the first outer box (1) having a plurality of layers, and has the same shape as the first outer box (1) and has an upper portion. The circumference is a flat part. That is, the second outer box (2) has a rectangular frame-shaped peripheral wall portion (2a) and a bottom plate portion (2b) at the bottom of the peripheral wall portion (2a). The peripheral wall portion (2a) is slightly higher than the height from the opening (7a) of the funnel (7) to the sealing portion of the neck tube portion (7b), and the upper periphery is a flat portion (2c) and the periphery is lower. At the time of stacking, a concave portion (2d) that meshes with the convex portion (1c) of the lower first outer box (1) is cut out. Further, the bottom plate portion (2b) has an insertion hole (2e) for the neck tube portion formed in the central portion.

The middle frame (3) is a rectangular frame-shaped peripheral wall (3a).
And a bottom plate portion (3b) at the bottom of the peripheral wall portion (3a). The peripheral wall portion (3a) includes a first outer box (1) and a second outer box (2).
It is configured so that it can be fitted inside and supports the bottom plate portion (1b) or (2b) of the upper outer box (1) or (2) around the upper surface. The bottom plate (3b) has a funnel (7).
Is supported around the opening (7a) of the funnel (7), and an insertion hole (3c) for the neck tube is formed in the center. Furthermore, the bottom plate portion (3b) integrally has a plurality of tongue pieces (3d) for protecting the neck tube portion which are erected in an inclined manner toward the central portion.

The upper lid (4) is for covering the upper surface of the uppermost second outer box (2), and comprises a shallow peripheral wall portion (4a) and a top plate (4b).

The lower lid (5) is for covering the lower surface of the lowermost first outer box (1), and comprises a shallow peripheral wall portion (5a) and a bottom plate (5b), and an upper lid (4). It has the same shape and is placed on a pallet (6) and has a flat area in which one or more first outer boxes (1) can be arranged.
The case where individual pieces are arranged is illustrated.

The first outer box (1), the second outer box (2), the middle frame (3), the upper lid (4) and the lower lid (5) are made of cardboard.

Each member constituting the package of the present invention has the above-mentioned structure. Next, the procedure for packing the funnel package by these members will be described.

First, the lower lid (5) is placed on the pallet (6), and two first outer boxes (1) are arranged side by side in the lower lid (5). Then, in the first outer box (1) (1), the inner frame (3)
After fitting (3), the funnels (7) and (7) are stored with the openings (7a) and (7a) facing downward. Next, the first outer box (1) (1) in the second stage is replaced with the first outer box (1) in the first stage.
After stacking on (1) and fitting the inner frames (3) and (3) in the first outer box (1) (1), the funnel (7)
(7) is stored with the openings (7a) and (7a) facing downward. In the same manner, the process is repeated up to a predetermined number of stages, and when the uppermost funnels (7) and (7) are stored, the second outer boxes (2) and (2) are stacked, and the upper lid (4) is placed thereon. After this, tie the whole with a band (not shown) etc.,
The forklift car transports it to a storage place or a truck while keeping it on the pallet (6).

As described above, the first layer having a predetermined number of layers is laminated.
The outer box (1) has upper and lower uneven parts (1c) (1c) of the peripheral wall part (1a).
The mutual engagement of d) prevents displacement. The uppermost second outer box (2) is also prevented from being displaced.

The middle frame (3) is in the first outer box (1) and in the second outer box (1).
The bottom plate part (3b) at the bottom of the peripheral wall part (3a) is fitted into the outer box (2) and hits the bottom plate parts (1b) and (2b) of the outer boxes (1) and (2). The bottom plate parts (1b) and (2b) of (2) are supported by the pallet (6) through the lower lid (5) in the lowermost outer box (1), and the outer box ( In 1), it is supported by the upper surface of the peripheral wall portion (3a) of the lower middle frame (3). As a result, the bottom plate portion (3b) of each middle frame (3)
The supporting rigidity of the funnel (7) is improved, and the load of the funnel (7) is supported by the bottom plate portion (3b) of the middle frame (3) whose supporting rigidity is improved. By supporting and sharing evenly in a wide area around the opening (7a), the supporting load per unit area is reduced and a reliable supporting action is obtained.

Since the tongue piece (3d) for protecting the neck tube portion is formed integrally with the bottom plate portion (3b) in the middle frame (3), the funnel is formed in the bottom plate portion (3b) of the middle frame (3). Opening (7) (7
When supporting the periphery of a), the upper tongue (7) of the upper funnel (7) contacts the upper end of the neck tube (7b) of the lower funnel (7). Can be prevented by

A middle frame (3) is also provided in the uppermost second outer box (2).
By fitting with, the funnel (7) and the neck tube part (7b) housed in the uppermost part of the first outer box (1) are protected. However, the funnel (7) is not housed on the middle frame (3) in the second outer box (2).

The first outer box (1), the second outer box (2), and the inner frame (3) have insertion holes (1e) (2e) in the neck tube portion at their central portions.
Since (3c) is formed, it is possible to partially superpose the opening (7a) of the upper funnel (7) with the neck tube portion (7b) of the lower funnel (7) for stacking packaging. The overall height of the package can be shortened.

The upper lid (4) and the lower lid (5) can cover the upper and lower openings of the laminated outer boxes (1) and (2) to prevent dust from entering from the outside.

[0028]

According to the present invention, when the outer casings are stacked, the uneven portions on the upper and lower peripheral walls are engaged with each other to prevent the outer casing itself from collapsing the load, and protect the neck pipe portion. Since the tongue piece is integrally provided on the bottom plate portion of the middle frame, there are advantages that the number of members can be reduced, the packing workability can be improved, and the packaging material cost can be reduced.

[Brief description of drawings]

FIG. 1 is a vertical sectional front view showing an embodiment of a funnel package according to the present invention.

FIG. 2 is an external perspective view of FIG.

3A is a perspective view of a first outer box, FIG. 3B is a perspective view of a second outer box, FIG. 3C is a perspective view of a middle frame, FIG. 3D is a perspective view of an upper lid, and FIG. Is a perspective view of the lower lid.

[Explanation of symbols]

 1 1st outer box 2 2nd outer box 3 Middle frame 4 Upper lid 5 Lower lid 6 Pallet 7 Funnel

Claims (1)

[Claims] 1. A funnel neck tube having a rectangular frame-shaped peripheral wall portion having a convex portion around the upper portion and a concave portion that meshes with the convex portion when laminated on the lower peripheral portion, and at the bottom of the peripheral wall portion. A first outer box having a bottom plate portion having an insertion hole formed in the center thereof, a second outer box having the same shape as the first outer box and having a flat upper periphery, and inside the first and second outer boxes It has a rectangular frame-shaped peripheral wall part that is fitted and supports the bottom plate part of the upper outer box around the upper surface, the load of the funnel is supported on the bottom part of the peripheral wall part around the opening part of the funnel, and in the center. An inner frame provided with a bottom plate part having a through hole for the neck tube part and having a plurality of tongue pieces for protecting the neck tube part standing upright from the bottom plate part to the central part, and an outermost box. The upper outer cover and the lower cover covering the upper surface of the and the lower surface of the lowermost outer box, and the first outer box on the pallet via the lower lid. Multiple layers are stacked in rows or multiple rows, the second outer box is stacked on top, the inner frame is fitted in each outer box, and the funnel is opened in the inner frame of each first outer box. A funnel packaging body, characterized in that it is housed with its part facing downward, and an upper lid is placed on the uppermost second outer box.