JP2003175976A - Packaging box for part and packing box - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a packaging (box) material being friendly to environment by solving a problem wherein as a molded packaging (box) material of a foamed polystyrene has its own shape fitted to an arranging space for a part, an exclusive mold is necessary to result in a high cost and not only carrying efficiency for discarding and recycling it in processing after use is bad but also influence to the environment can not be ignored from a view point of harmfulness of exhaust gas of incineration. <P>SOLUTION: The packaging box for the part is the packaging box for the part for storing the part having a holding base sheet and a main body part and is provided with outside and inside frame bodies consisting of a corrugated board. The outside frame body has the first bottom wall, the first. and second side walls and the first lid wall and the inside frame body has the second bottom wall with the first fitting hole and the second lid wall with the second fitting hole and the second lid wall is folded and the main body part is inserted into the second fitting hole and the holding base sheet is held by the second lid wall and the folded first side wall, the first lid wall and the second side wall are arranged to store the part by the outside frame body. <P>COPYRIGHT: (C)2003,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packaging box for components and a packaging box, and more particularly to packaging of a magnetic head for VTR voice recording / reproducing and a packaging box for components suitable for packaging.

[0002]

2. Description of the Related Art Packaging of a magnetic head having a main body held on a holding substrate and parts (electrical parts) having different shapes such as a keyboard switch having a main body held on a holding substrate, and a packaging for packing The boxes and packing boxes are required to have a predetermined impact resistance so that the parts (electrical parts) are not damaged by the impact. Therefore, the packaging box and the packaging box use a foam cushioning material (packaging box) made of styrofoam to prevent damage to components (electrical components) due to external impact.

[0003]

However, since the foam cushioning material (packaging box) of the Styrofoam has a unique shape that matches the space for arranging the electric parts, a dedicated molding die is required. In addition to the high cost, the post-use treatment is bulky and the transport efficiency for disposal and recycling is poor, and the harmful effects of incineration smoke cannot be ignored. There is.

A packaging box for parts and a packaging box according to the present invention solves the above-mentioned problems, and an object thereof is a packaging box for parts having good packaging efficiency, excellent impact resistance and environment-friendly parts,
And to provide a packaging box.

[0005]

A packaging box for components according to the present invention is a packaging box for storing components having a holding substrate and a main body held on the holding substrate. And an inner frame body formed of a single piece of corrugated paper and formed by bending, and the outer frame body includes a first bottom wall and a pair of first opposing walls. A second bottom wall having a plurality of first engaging holes, and a second lid wall having a plurality of second engaging holes. And a second bottom wall of the inner frame is fixed on the first bottom wall of the outer frame so that the holding substrate for the component can be inserted into the first engaging hole of the second bottom wall. The lid wall is bent with respect to the second bottom wall, the main body of the component can be inserted into the second engagement hole of the second lid wall, the second lid wall is laminated on the second bottom wall, and the holding substrate is formed. Second The first side wall is held by the wall and is bent from the end of the first bottom wall, the first lid wall is bent from the end of the first side wall, and the second side wall is bent from the end of the first lid wall. That is, the inner frame body and the parts can be accommodated by the outer frame bodies, which are respectively arranged. With such a configuration, the component having the holding substrate can be easily accommodated by the inner frame body in which the corrugated cardboard is folded and the outer frame body in which the corrugated cardboard is folded, so that a packaging box of environmentally friendly components can be provided.

Further, in the packaging box of the component of the present invention, at least one through hole penetrating through substantially the central portion is formed in the laminated first bottom wall, second bottom wall and second lid wall. , A pair of first side walls that are respectively bent from both ends of the first bottom wall, and a pair of first side walls that are respectively bent from the ends of each first side wall
A pair of second side walls bent from the ends of the lid wall and the respective first lid walls are respectively arranged, and at the ends of the second side walls,
That is, at least one protrusion is formed, each protrusion is inserted into the through hole, and the end of the second side wall abuts the upper surface of the second lid wall. With such a configuration, the impact resistance of the packaging box can be improved by the pair of first side walls and the pair of second side walls of the outer frame body, and the second lid wall of the inner frame body can be improved by the second side wall. Can be arranged so as to surely contact the second bottom wall.

Further, in the packaging box for components of the present invention, a plurality of components are provided in one first engaging hole of the second bottom wall and one second engaging hole of the second lid wall. It is arranged. With such a configuration, it is possible to secure a sufficient space for accommodating the components of the packaging box, and thus it is possible to improve the component storage efficiency.

Further, the packaging box of the component of the present invention is
A video tape recorder is a magnetic head for audio recording / playback. With such a configuration, it is possible to provide a packaging box in which the video recording / recording / playback magnetic head can be easily and surely packaged.

Further, in the packaging box of the present invention, a plurality of packaging boxes of parts are stacked so that the first bottom wall or the first lid wall of the outer frame of the packaging box faces each other, and the packaging box is placed inside the outer box. It is stored. With such a configuration, the impact resistance of the outer box accommodating the packaging box is enhanced by the first bottom wall, the first lid wall, the first side wall, and the second side wall of the outer frame body of the packaging box, and has an unprecedented resistance. Impact can be realized.

[0010]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, a packaging box for a component and a packaging box of the present invention will be described with reference to the drawings. FIG. 1 is an exploded plan view showing an embodiment of a packaging box for parts of the present invention before being folded, FIG. 2 is a plan view showing an embodiment of a packaging box for parts of the present invention, and FIG. 2 is a sectional view taken along line 3-3, FIG. 4 is a sectional view taken along line 4-4 of FIG.
Is a front view showing a magnetic head for audio recording / playback of a video tape recorder as a component related to the packaging box of the present invention, FIG. 6 is a side view of FIG. 5, and FIG. 7 is an implementation of the packaging box of the present invention. FIG. 8 is a first explanatory view for explaining a method of forming a packaging box for a component of the present invention by folding, and FIG. 9 is a perspective view before folding the packaging box for a component of the present invention. It is a 2nd explanatory view explaining the method of forming by forming.

Each member of the embodiment of the packaging box for parts of the present invention will be described by assuming that the part is a video tape recorder (VTR) voice recording / reproducing magnetic head which is one of electric parts. As shown in FIG. 1, a VTR audio recording / reproducing magnetic head 1 is made of a flat metal plate and has a substantially triangular holding substrate 1a, and is held on the holding substrate 1a so as to project outward (upward) and have an upper surface. It has a main body 1b which is a polygon (for example, a substantially pentagon). Also, the main body 1
b (see FIGS. 5 and 6), a voice recording / reproducing core unit 1c.
A control core portion 1d, an erasing core portion 1e,
A plurality of terminals 1f are arranged at appropriate places in the shield case.

The outer frame 2 is made of a piece of corrugated cardboard, is formed by press working, and is formed by being bent. The rectangular first bottom wall 2a and a pair of opposing first bottom walls 2a are formed. First bent from both ends
A pair of first side walls 2b that face each other vertically from the bottom wall 2a, and a pair of first side walls 2b that are respectively bent from the end portions of the first side walls 2b and are parallel to the first bottom wall 2a.
It has a lid wall 2c and a pair of opposing second side walls 2d which are respectively bent from the end portions of the respective first lid walls 2c and which are vertically formed rearward from the first lid wall 2c.

A plurality of (for example, two) rectangular through holes 2e penetrating therethrough are formed substantially in the center of the first bottom wall 2a, and the plurality of through holes 2e are on the same straight line. It is arranged. In addition, at the end of each second side wall 2d, a plurality (for example, two) extending on the same plane as the second side wall 2d is provided.
2f are formed respectively.

The protrusions 2f are inserted into the through holes 2e of the first bottom wall 2a so that the protrusions 2f are locked in the through holes 2e.

The inner frame 3 is made of a piece of corrugated cardboard, is formed by pressing, and is formed by being bent. The rectangular second bottom wall 3a and one end of the second bottom wall 3a are formed. And a rectangular second lid wall 3b laminated on the second bottom wall 3a.

Further, a plurality of (for example, 80) first engaging holes 3c penetrating therethrough are formed at predetermined positions in the second bottom wall 3a, and each of the first engaging holes 3c is substantially triangular. And
Two pieces arranged so as to face each other are set as one set and are arranged in 5 rows × 8 columns. In addition, a plurality of rectangular through holes 3d (for example, two holes) 3d penetrating the second bottom wall 3a are formed on the same straight line (in the row direction).

Further, a plurality of (for example, 80) second engaging holes 3e penetrating therethrough are formed at predetermined positions in the second lid wall 3b, and each of the second engaging holes 3e is polygonal. They are (for example, substantially pentagonal) and are arranged so as to form a set of 5 rows × 8 columns, with two pieces arranged facing each other as one set. Also, the second
A plurality of rectangular (for example, two) penetrating holes 3f penetrating therethrough are arranged and formed on the same straight line (in the row direction) at a substantially central portion of the lid wall 3b.

Then, the respective second engaging holes 3e and the respective first engaging holes 3e.
The engaging holes 3c are arranged at positions facing each other, and
The size of the engagement hole 3e is smaller than the size of the first engagement hole 3c. Therefore, the second lid wall 3b is laminated on the second bottom wall 3a so that a part of the second lid wall 3b covers a part of the first engagement hole 3c.

Further, in this state, each through hole 3d of the second bottom wall 3a and each through hole 3f of the second lid wall 3b are arranged at positions facing each other.

Next, the assembly of the packaging box of the above-mentioned parts (electrical parts) will be described with reference to FIGS. 8 and 9. First, the first bottom wall 2a that constitutes the outer frame body 2 and the pair of first side walls 2
b, the pair of first lid walls 2c, and the pair of second side walls 2d are arranged in a substantially flat plate shape without being bent, and the inner frame body 3 is provided on the first bottom wall 2a. Second bottom wall 3a
Are stacked and fixed (for example, bonded with an adhesive), and the second bottom wall 3b of the inner frame body 3 is not bent with respect to the second bottom wall 3a, and the second bottom wall 3a and the second lid wall 3b are Are arranged in a substantially flat plate shape.

When the second bottom wall 3a is fixed to the first bottom wall 2a, the through hole 2e and the through hole 3f are arranged at positions facing each other. Further, due to this fixing, one open end of each first engagement hole 3c of the second bottom wall 3a is arranged in a state of being closed by the first bottom wall 2a.

Next, the holding substrate 1a of each VTR voice recording / playback magnetic head 1 is attached to the first bottom wall 3a of the inner frame 3.
They are placed in the engaging holes 3c, respectively. Next, the second bottom wall 3a
Second lid wall 3b arranged in a substantially flat plate shape from one end of the
Is arranged so as to cover the second bottom wall 3a, and at this time, the main body portion 1b of the VTR voice recording / reproducing magnetic head 1 is inserted into each second engagement hole 3e of the second lid wall 3b. To be done.

In this way, the main body 1 is placed in each second engaging hole 3e.
After the b is inserted, the second lid wall 3b is arranged in contact with the second bottom wall 3a. In this state, the holding substrate 1a is arranged so as to be securely held by a part of the second lid wall 3b so as to sandwich the outer peripheral edge portion thereof. Also, the second bottom wall 3a
When the second lid wall 3b comes into contact with the through hole 3d and the through hole 3
It is arranged at a position facing f. By this, the first
Through hole 2e of bottom wall 2a and through hole 3d of second bottom wall 3a
And the through hole 3f of the second lid wall 3b are arranged as if they were each one through hole 4 (see FIG. 4).

Next, the outer frame body 2 is bent from both ends of the first bottom wall 2a, and a pair of first side walls 2b orthogonal to the first bottom wall 2a are arranged. Side wall 2
The pair of first lid walls 2c orthogonal to the respective first side walls 2b are respectively arranged by bending from the end portions of b, and then each of the first lid walls 2c is bent from the end portions of the first lid walls 2c. A pair of second side walls 2d orthogonal to the lid wall 2c are provided.

Each of the pair of second side walls 2d has two
Each protruding portion 2f is formed in each through hole 4 formed by each through hole 2e of the first bottom wall 2a, each through hole 3d of the second bottom wall 3a, and each through hole 3f of the second lid wall 3b (Fig. 4)). The insertion of each protrusion 2f into each through hole 4 is so-called press fitting, and each protrusion 2f is locked in each through hole 4. In this state, the end portion of the second side wall 2d is arranged in contact with the upper surface of the second lid wall 3b (see FIG. 3). As a result, the second lid wall 3b is stacked and arranged so as to be surely brought into contact with the second bottom wall 3a.

At this time, the first lid wall 2 of the outer frame body 2
c is a main body portion 1b of each VTR voice recording / playback magnetic head 1.
Is disposed so as to cover the upper surface side of the. In this way, the outer frame body 2 assembles the packaging box (see FIG. 2) in which the inner frame body 3 and the VTR voice recording / reproducing magnetic head 1 are housed.

As shown in FIG. 7, the outer box 5 is made of corrugated cardboard, is formed by being bent, and has a rectangular bottom wall 5a.
And a side wall 5b vertically extending forward from each outer peripheral edge of the bottom wall 5a and surrounding the four sides, and an upper wall 5c formed of four bent pieces extending from each side wall 5b. .
A storage portion 5d is formed by the bottom wall 5a, the side wall 5b, and the upper wall 5c.

In the housing portion 5d of the outer box 5, the first bottom wall 2 of the outer frame body 2 with respect to one side wall 5b facing each other.
a and / or a plurality of the first lid walls 2c are stacked and housed so as to face each other. That is, the first bottom wall 2a and /
Alternatively, the first lid wall 2c is arranged in parallel with one of the opposing side walls 5b. Due to the first bottom wall 2a and / or the first lid wall 2c and the stacked first side wall 2b and / or second side wall 2d arranged in parallel, the lateral direction of the outer box 5 and the vertical direction The impact resistance from is further improved.

Next, assembling of the packaging box in which the packaging box of the components (electrical components) is housed in the outer box will be described with reference to FIG. First, the opened upper wall 5c is placed in the storage portion 5d formed by the bottom wall 5a, the side wall 5b, and the upper wall 5c of the outer box 5.
From the side, a plurality of the first bottom wall 2a and / or the first lid wall 2c of the outer frame body 2 forming the packaging box are sequentially opposed to one of the opposite side walls 5b of the outer box 5, respectively. Store in a stacked state.

In this way, when the packaging box of a plurality of parts is housed in the outer box 5, the first bottom wall 2a and / or the first lid wall 2c of the outer frame body 2 becomes the outer box. 5 are accommodated in a state of being arranged in parallel with one of the side walls 5b facing each other. Next, the opened four pieces (sheets) of the upper wall 5c are bent to cover the outer box 5 so as to cover the upper surface side thereof.

Next, a second embodiment of the internal frame body relating to the packaging box of the component (electrical component) of the present invention will be described with reference to the drawings. FIG. 10 shows a component (electrical component) of the present invention.
It is a top view which shows 2nd Embodiment of the internal frame which concerns on the packaging box.

As shown in FIG. 10, the inner frame 6 is made of a piece of corrugated cardboard, is formed by press working, and is formed by being bent, and has a rectangular second bottom wall 6a.
And a rectangular second lid wall 6b that is bent from one end of the second bottom wall 6a and is stacked on the second bottom wall 6a.

Further, a plurality of (for example, 40) first engaging holes 6c penetrating therethrough are formed at predetermined locations in the second bottom wall 6a, and each first engaging hole 6c is substantially rectangular. And 5
They are arranged so as to have rows × 8 columns. In addition, in a substantially central portion of the second bottom wall 6a, a plurality of penetrating rectangles (for example,
Two through holes 6d are arranged and formed on the same straight line (direction of the row).

Further, a plurality of (for example, 10) second engaging holes 6e penetrating therethrough are formed at predetermined positions in the second lid wall 6b, and each of the second engaging holes 6e is rectangular. They are arranged so that there are 5 rows and 2 columns. In addition, the second lid wall 6
A plurality of rectangular shapes (for example, 2
6 f through holes 6 f are arranged and formed on the same straight line (direction of the row).

The second engaging holes 6e and the first engaging holes 6e
The engaging holes 6c are arranged at positions facing each other, and
The length dimension L1 of the engaging hole 6e in the lateral direction is smaller than the length dimension L2 of the first engaging hole 6c in the longitudinal direction (L1 <
L2) is formed. Therefore, the second lid wall 6b is laminated on the second bottom wall 6a so that a part of the second lid wall 6b covers a part of the first engagement hole 6c.

Further, one second engaging hole 6e is arranged so as to face a plurality of (for example, four) first engaging holes 6c. Then, the second bottom wall 6a of the inner frame body 6
Is fixed to the first bottom wall 2a of the outer frame body 2 (see FIG. 1) by an appropriate means such as adhesion. Due to this fixation, one open end of each first engagement hole 6c of the second bottom wall 6a is arranged in a state of being closed by the first bottom wall 2a.

Although not shown, holding boards for a plurality of (for example, two) components (electrical components) are arranged in parallel in each of the first engaging holes 6c. The main body of (electrical component) has one second engagement hole 6e of the second lid wall 6b.
It is inserted and arranged in the inside. And the second lid wall 6b
Is arranged so that a part of each of the plurality of holding substrates of each component (electrical component) sandwiches the outer peripheral edge portion of each of the plurality of holding substrates, and the plurality of holding substrates are reliably held.

As an embodiment of the above-mentioned component (electrical component), the component (electrical component) is a video tape recorder (V).
(TR) Although the magnetic recording / playback magnetic head has been described, the component is not limited to this, and is held on the holding substrate and the holding substrate, such as a keyboard switch held on the holding substrate. An electric component having a main body and a mechanical (mechanical) component having a holding substrate and a main body held on the holding substrate may be used.

Further, as an embodiment of the packaging box for the above-mentioned parts, a through hole is formed in a substantially central portion of the first bottom wall of the outer frame body, and the projecting portions of the pair of second side walls are formed in this through hole. However, the present invention is not limited to this, and one first side wall bent from one end of the first bottom wall of the outer frame and one of the first side walls. One first lid wall bent from the end portion and one second side wall folded from the one end portion of the first lid wall are respectively arranged, and the inner frame body and parts are stored by the outer frame body. It may be configured.

As a first embodiment of the packaging box for the above-mentioned parts, one first engaging hole in the second bottom wall of the inner frame and one second engaging hole in the second lid wall. Although one electric component is arranged in the engagement hole, the present invention is not limited to this, and a plurality of components are provided in one first engagement hole and one second engagement hole facing each other. Needless to say, it is possible to arrange them side by side to improve the storage efficiency of the parts.

Further, as an embodiment of the packaging box for the above-mentioned parts, one first engaging hole of the second bottom wall is formed into a substantially triangular shape, and one second engaging hole of the second lid wall is provided. However, the shape of the first and second engaging holes is not limited to this, and may be an appropriate shape corresponding to the shape of the component.

[0042]

The packaging box for components of the present invention is a packaging box for storing components having a holding substrate and a main body portion held on the holding substrate, and is made of one corrugated cardboard and bent. An outer frame body formed by a sheet of corrugated paper, and an inner frame body formed of a single piece of corrugated cardboard, and the outer frame body includes a first bottom wall, a pair of first and second side walls, A first lid wall, the inner frame has a second bottom wall having a first engagement hole, and a second lid wall having a second engagement hole, and the first bottom of the outer frame body The second bottom wall of the inner frame is fixed on the wall, and the holding substrate for the component can be inserted into the first engagement hole of the second bottom wall.
The lid wall is bent with respect to the second bottom wall so that the main body of the component can be inserted into the second engagement hole of the second lid wall, and the second lid wall
Laminated on the bottom wall, holding the holding substrate by the second lid wall,
A first side wall bent from the end of the first bottom wall, a first lid wall bent from the end of the first side wall, and a second side wall bent from the end of the first lid wall are provided. Since the outer frame body can store the inner frame body and the components, the component having the holding substrate can be easily stored by the inner frame body made by folding the corrugated paperboard and the outer frame body made by folding the corrugated paperboard, which is environmentally friendly. A packaging box for parts can be provided.

Further, in the packaging box of the component of the present invention, the component is
By using the video tape recorder voice recording / playback magnetic head, it is possible to provide a packaging box in which the video tape recorder voice recording / playback magnetic head can be easily and surely wrapped.

[Brief description of drawings]

FIG. 1 is an exploded plan view showing an embodiment of a packaging box for components of the present invention before being folded.

FIG. 2 is a plan view showing an embodiment of a packaging box for a component of the present invention.

3 is a sectional view taken along line 3-3 of FIG.

FIG. 4 is a sectional view taken along line 4-4 of FIG.

FIG. 5 is a front view showing a magnetic head for audio recording / playback of a video tape recorder as a component related to the packaging box of the component of the present invention.

FIG. 6 is a side view of FIG.

FIG. 7 is a perspective view showing the embodiment of the packaging box of the present invention before the upper lid is bent.

FIG. 8 is a first explanatory diagram illustrating a method of folding and forming a packaging box for a component of the present invention.

FIG. 9 is a second explanatory view illustrating a method of folding and forming a packaging box for a component of the present invention.

FIG. 10 is a plan view showing a second embodiment of the inner frame body relating to the packaging box of the component of the present invention.

[Explanation of symbols]

1 VTR voice recording / playback magnetic head (part) 1a holding substrate 1b main body 2 outer frame 2a First bottom wall 2b First side wall 2c First lid wall 2d Second side wall 2e through hole 2f protrusion 3 Inner frame 3a Second bottom wall 3b Second lid wall 4 through holes 5 outer box 5d storage

─────────────────────────────────────────────────── ─── Continuation of front page (51) Int.Cl. ⁷ Identification code FI theme code (reference) B65D 85/38 BSR B65D 85/38 BSR F term (reference) 3E060 AA03 AB01 BA01 BC02 BC04 CC14 CC18 CC19 CC34 CC52 CG23 DA30 EA17 3E066 AA03 AA44 BA05 CA04 FA13 JA01 KA08 NA42 3E085 AA05 AC07 AD02 AD06 3E096 AA09 BA08 CA03 CA11 CB03 CC01 DA03 DA04 DB07 DC01 EA01X FA09 FA40 GA11

Claims (5)

[Claims] 1. A packaging box for storing a component having a holding substrate and a main body held on the holding substrate, which is an outer frame body made of a single corrugated cardboard and formed by folding. And an inner frame body made of a single piece of corrugated cardboard and formed by folding, the outer frame body having a first bottom wall, a pair of first and second side walls facing each other, and a first lid wall. The inner frame has a second bottom wall having a plurality of first engaging holes, and a second lid wall having a plurality of second engaging holes, the outer frame The second bottom wall of the inner frame body is fixed on the first bottom wall of the second bottom wall so that the holding substrate of the component can be inserted into the first engagement hole of the second bottom wall. The lid wall is bent with respect to the second bottom wall so that the main body portion of the component can be inserted into the second engagement hole of the second lid wall. The laminated to the second bottom wall on, the holding substrate was held by the second top wall, said first side wall bent from an end portion of the first bottom wall,
The first lid wall bent from the end of the first sidewall,
A packaging box for parts, wherein the second side walls bent from the end of the first lid wall are respectively arranged, and the inner frame and the electric parts can be housed by the outer frame. 2. The first bottom wall, the second bottom wall, and the second lid wall, which are stacked, penetrate at least one at a substantially central portion.
A plurality of through holes are formed, the pair of first side walls bent from both ends of the first bottom wall, the pair of first lid walls bent from ends of the first side walls, and A pair of the second side walls bent from the end portions of the respective first lid walls are respectively arranged, and at least 1 is provided at the end portions of the second side walls.
2. Individual projections are formed, each of the projections is inserted into the through hole, and an end of the second side wall abuts an upper surface of the second lid wall. Parts packaging box. 3. One of the first engagement holes of the second bottom wall,
The packaging box for a component according to claim 1 or 2, wherein a plurality of the components are arranged in the one second engagement hole of the second lid wall. 4. The component according to claim 1, which is a magnetic head for audio recording / playback of a video tape recorder.
A packaging box for the component according to any one of 2 and 3. 5. A plurality of the packaging boxes of the component according to any one of claims 1 to 4 such that the first bottom wall or the first lid wall of the outer frame of the packaging box faces each other. A packaging box characterized by being stacked and stored in an outer box.