JP2003300577A - Packaging material and packaging box - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a packaging material having a high general applicability to components, which can be easily recycled. <P>SOLUTION: This packaging material 1 stores a component (h) having a holding base plate h<SB>1</SB>and a main body h<SB>2</SB>. This packaging material 1 is characterized in that the same comprises a pair of holding segments 2a, 2a formed by bending a piece of paper, a long component storing member 2 having a storing segment 2f defined by the holding segments 2a, 2a, having the component (h) stored in the storing segment 2f and having the component (h) held through bending of the holding segments 2a and a pair of supporting frames 3, 3 positioned at both ends of the component storing member 2 to hold the component storing member 2 while being bent. <P>COPYRIGHT: (C)2004,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packing material for parts, and more particularly to a packing material for magnetic heads.

[0002]

2. Description of the Related Art A packing box for packing electronic components such as a magnetic head having a main body portion held on a holding substrate and a keyboard switch having a main body portion held on a holding substrate, has an electronic component A certain impact resistance is required so as not to be damaged. A conventional packing material uses a molded cushioning material made of Styrofoam to prevent damage to electronic components due to external impact. Further, a means for making a dedicated tray container in conformity with the shape of an electronic component from polypropylene, polystyrene, or the like and packing with this tray container has also been performed.

[0003]

However, the molded cushioning material made of Styrofoam is liable to be partially broken and a large number of minute lumps are generated, resulting in dust, and it is sufficiently recycled at export destinations. There was a problem that a large amount was discarded without it. Also, the dedicated tray container is
Every time the shape of the electronic component changes, a component that matches the shape of the component is required, and it takes time to design the tray container itself.
As with the Styrofoam, there was a problem that recycling did not progress.

The present invention has been made in view of the above circumstances, and it is an object of the present invention to provide a packaging material which has high versatility for electronic parts and which can be easily recycled.

[0005]

In order to achieve the above object, the present invention has the following constitutions. The packing material of the present invention is a packing material that stores a component having a holding substrate and a main body held on the holding substrate, and includes a pair of holding portions formed by bending one paper piece, and the holding portion. By folding a separate piece of paper with a long component storage member that has a storage portion that is partitioned by a portion and that stores the component in the storage portion and that holds the component by bending the holding portion. And a pair of support frames which are located at both ends of the component storage member and hold the component support member in a bent state.

Since the packaging material is composed of one piece of paper and another piece of paper, it becomes easy to recycle the packaging material after use. Further, since the packaging material is composed of the component storage member and the pair of support frames, the types of components constituting the packaging material can be reduced. Further, since the component is held by bending the holding portion, the same component storage member can be used even if the shape of the component is slightly changed, and the versatility of the component can be improved.

The packing material of the present invention is the packing material described above, wherein the component storage member has a base portion for connecting the pair of holding portions, and the storage portion has the pair of holding portions. It is characterized by being formed by being partitioned by the base and the base. Since the packaging material has a base portion that connects the pair of holding portions, the component can be placed on the base portion and stably held.

The packing material of the present invention is the packing material described above, characterized in that both of the pair of holding portions are provided with engaging holes for engaging with a part of the component. And
According to such a packaging material, since a part of the component is engaged with the engagement holes provided in both of the pair of sandwiching portions, there is no risk of the component falling from the component storage member.

The packing material of the present invention is the packing material described above, wherein the support frame is composed of a long frame part formed by bending the other piece of paper into a tubular shape, and the support frame is provided on the frame part. A fitting hole is provided to be fitted into the component storage member in a bent state. Since the support frame of the packaging material is provided with a fitting hole into which the component storage member is bent when the component storage member is bent, the component storage member can be fitted into the support frame while the component is held by the pair of holding portions. You can

The packing material of the present invention is the packing material described above, wherein the frame portion is formed by bending the other piece of paper into a substantially rectangular shape in cross section, and
It is characterized in that the fitting hole is continuously provided on an upper surface of the frame portion and a side surface adjacent to the upper surface. According to this packaging material, since the fitting holes are formed in the side surface and the upper surface of the frame portion, the component storage member can be fitted into the frame portion from above the frame portion.

The packing material of the present invention is the packing material described above, wherein the frame portion has a width in the lateral direction of the upper surface set to be wider than a width in the lateral direction of the side surface. ,
It is characterized in that the fitting hole is provided over the entire top surface and the side surface in each lateral direction. According to this packaging material, the width of the upper surface in the lateral direction is set to be wider than the width of the side surface of the frame portion in the lateral direction, so that the frame portion can reliably hold the component storage member.

The packaging material of the present invention is the packaging material described above, wherein the one piece of paper and the another piece of paper are cardboard paper. Since such packaging material is made of corrugated cardboard, it has excellent impact resistance and can protect components from impact.

The packaging material of the present invention is the packaging material described above, wherein the component is a magnetic head. Furthermore, the packaging box of the present invention is characterized in that a plurality of the packaging materials described in any of the above are stacked and housed in an outer box.

[0014]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of a packing material for parts of the present invention will be described below with an example in which a magnetic head, which is one of electric parts, is applied. FIG. 1 is an exploded perspective view of a packaging material according to an embodiment of the present invention, FIG. 2 is a plan development view of a component storage member constituting the packaging material, and FIG.
FIG. 4 is a plan development view of a support frame that constitutes a packing material, FIG. 4 is a plan view showing a state in which a magnetic head is stored in a component storage member, and FIG. 5 corresponds to line AA ′ in FIG. 4. FIG. 6 is a cross-sectional view, and FIG. 6 is a plan view showing a state where the component storage member is fitted in the support frame.

As shown in FIG. 1, the packaging material 1 of the present invention is
A plurality of component storage members 2 for storing magnetic heads (components) h
, And a pair of support frames 3, 3 located at both ends of each component storage member 2 ... The support frames 3 and 3 hold the component storage members 2 ... The component storage member 2 is formed by bending one piece of paper, and includes a pair of holding portions 2a and 2a and a grip portion 2a.
It is composed of a base portion 2b that connects the 2a, and the holding portions 2a, 2
A storage portion 2f is defined by a and the base portion 2b. As shown in FIG. 1, a plurality of magnetic heads h ... Are stored in the storage section 2f.

As shown in FIG. 1, the magnetic head h is composed of a holding substrate h1 made of a flat metal plate and a main body portion h2 held on the holding substrate. The holding substrate h1 is composed of a main body supporting portion h1a on which the main body portion h2 is placed, and a joint portion h1b extending from the main body supporting portion h1a and joined to another member. The joint portion h1b has a substantially triangular shape in a plan view, and the engaged portion (part) h1 is directed toward the side surface side of the main body portion h2.
c and h1c are protruding. The main body portion h2 is composed of a voice recording / playback head portion h3, an erasing head portion h4, and a shield cover h5 joined together. still,
A voice reproducing head portion may be used in place of the voice recording / reproducing head portion h3, and the erasing head portion h4 may be omitted.

As shown in FIG. 1, the component housing member 2 is composed of a pair of holding portions 2a, 2a and a base portion 2b for connecting the respective holding portions 2a, 2a. As shown in FIG. 2, it is composed of one piece of paper 2d, and by bending the piece of paper 2d along a folding curve (dotted line) 2e in FIG. The piece of paper 2d is preferably cardboard, for example. In addition, each of the holding portions 2a, 2 of the folding curve 2e, 2e
The engaging holes 2c ... Are provided on the a side, respectively.
Are provided along the line. A pair of holding parts 2a, 2a
1 is bent substantially perpendicular to the base portion 2b as shown in FIG. 1, and the space defined by the sandwiching portions 2a, 2a and the base portion 2b serves as a storage portion 2f.

As shown in FIG. 4, a corrugated corrugated center material 2d1 is exposed on the end surface 2a1 of the holding portion 2a. The center member 2d1 is arranged so that wavy unevenness is continuous along the longitudinal direction of the component housing member 2. By configuring the component storage member 2 in this manner, as shown in FIG.
It has a strong drag force against the force from above in the figure.

The magnetic head h is shown in FIG. 1, FIG. 4 and FIG.
As shown in FIG. 3, the component storage member 2 is stored in the storage portion 2f in a state of being sandwiched by the sandwiching portions 2a, 2a. As shown in FIGS. 4 and 5, the holding substrate h1 of the magnetic head h is placed on the base portion 2b, and the engaged portions h1c and h1c of the holding substrate h1 are provided in the holding portion 2a. 2c, 2c
The magnetic head h is fixed to the component housing member 2 by being inserted into and engaged with.

By placing the magnetic head h on the base portion 2b, the magnetic head h can be stably held. Further, since the engaged portions h1c, h1c of the magnetic head h engage with the engaging holes 2c, 2c provided in the pair of sandwiching portions 2a, 2a, the magnetic head h does not fall from the component housing member 2. . Further, since the central member 2d1 of the paper piece 2d is arranged so that the wavy unevenness is continuous along the longitudinal direction of the component housing member 2, it has a high drag force against the force from above. There is no risk of the storage member 2 itself being crushed.

Next, as shown in FIG. 1, the support frames 3 are located at both ends of the component storage members 2 ...
Is held in a bent state. This support frame 3
Is composed of a long frame portion 3a having a substantially quadrangular shape in cross section, and the frame portion 3a is provided with a plurality of fitting holes 3b into which the component housing member 2 is bent when it is folded. The fitting hole 3b is provided over the upper surface 3a1 of the frame portion 3a and the side surface 3a2 adjacent to the upper surface 3a1. Further, the width w1 of the upper surface 3a1 in the lateral direction is set to be wider than the width w2 of the side surface 3a2 in the lateral direction, and the fitting hole 2b has the upper surface 3a1 and the side surface 3a2.
Are provided over the entire width direction.

As shown in FIG. 3, the support frame 3 is composed of another piece of paper 3c, and the other piece of paper 3c shown in FIG.
It is formed by bending it in a tubular shape along a folding curve 3d1 to 3d4 (dotted line) in a rectangular shape in cross section. The paper piece 3c is provided with a plurality of holes 3e extending from the folding curve 3d1 to the folding curve 3d3. The holes 3e serve as the fitting holes 3b when the paper piece 3c is bent into a tubular shape.

Further, on the paper piece 3c, a side surface portion 3f1 defined by the folding curve 3d1, an upper surface portion 3f2 defined by the folding curves 3d1 and 3d2, and a side surface portion 3f3 defined by the folding curves 3d2 and 3d3, Bottom part 3f4 divided into folding curves 3d3 and 3d4, and margin part 3 divided into folding curves 3d4
f5 is formed. When the paper piece 3c is bent into a tubular shape, the margin portion 3f4 is joined to the side surface portion 3f1 to form a tubular shape, whereby the upper surface portion 3f2 becomes the upper surface 3a1.
The side surface portion 3f3 becomes the side surface 3a2, and the bottom surface portion 3f5 and the side surface portion 3f1 become the bottom surface and the side surface, respectively.

As shown in FIGS. 1 and 6, the end of the component housing member 2 is fitted into the fitting hole 2b of the support frame 3. As a result, the component housing member 2 is maintained in a bent state, and there is no fear that the magnetic head h housed in the component housing member 2 will come off from the component housing member 2. Further, a fitting hole 3b is formed on the side surface 3a2 and the upper surface 3a1 of the frame portion 3a, and the fitting hole 3b is formed on the upper surface 3a.
Since it is open to the 1 side, the component housing member 2 can be fitted from the upper surface 3a1 side of the frame portion 3a. Furthermore,
Since the width w1 in the lateral direction of the upper surface 3a1 is set wider than the width w2 in the lateral direction of the side surface 3a2, the frame portion 3a
Thus, the component storage member 2 can be securely held.

The support frame 3 is preferably made of corrugated cardboard. As a result, the entire packaging material 1 can be made of corrugated cardboard, the impact resistance of the packaging material 1 can be improved, and the magnetic head h can be protected from impact.

According to the above packaging material, one piece of paper 2d
And the separate piece of paper 3c, it becomes easy to recycle the packaging material 1 after use. Also, the packaging material 1 is
Since it is composed of the component storage member 2 and the pair of support frames 3 and 3, the number of types of components constituting the packaging material 1 can be reduced. Further, since the magnetic head h is held by bending the holding portion 2a, the same component housing member 2 can be used even if the shape of the magnetic head h is slightly changed, and the versatility of components is improved. be able to.

Next, FIG. 7 shows an exploded perspective view of the packaging box according to the embodiment of the present invention. The packing box 10 is configured by stacking a plurality of the packing materials 1 and accommodating them in an outer box 11. In addition, the packing material 1 is, as described above,
A plurality of component storage members 2 ... and a pair of support frames 3, 3
And the other packing material 1 above the packing material 1.
Are sequentially stacked. The packing materials 1 are stored in the outer box 11 such that the support frames 3 are in contact with the wall surfaces 11b and 11b of the outer box 11. Further, both ends 3g of the supporting frames 3 are brought into contact with another wall surface 11a of the outer box 11, and a gap 12 is formed between the component storage member 2 of the packing material 1 and the wall surface 11a. There is.

As described above, the packing material 1 has a strong resistance to the force from the vertical direction. Therefore, when a plurality of packing materials 1 ... Are stacked as shown in FIG. The resistance against can be increased. Therefore,
The packaging box 10 including the packaging materials 1 has a high drag force in the vertical direction.

Further, as shown in FIG. 7, when the packaging material 1 is stored in the outer box 11, the component storage member 2 of the packaging material 1 is stored.
And a wall surface 11a facing the component storage member 2 of the outer box 11,
The gaps 12 and 12 are formed between the wall surface 11a and the wall 11a.
Even when an impact is applied from the side a, the gap 12 serves as a buffer zone, and the impact is not applied to the magnetic head h in the component housing member 2. Furthermore, when the packing material 1 is stored in the outer box 11, the support frames 3 and 3 and the wall surface 11 of the outer box 11
a and 11a are in contact with each other, and therefore,
Even when an impact is applied from the wall surface 11a side, the support frame 3 serves as a cushioning material, and there is no possibility that the impact is applied even to the magnetic head h in the component housing member 2.

The technical scope of the present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the spirit of the present invention.
For example, the shape, forming position, and number of the engagement holes 2c of the component storage member 2 can be changed according to the type of the component to be stored. The components to be stored are not limited to the magnetic head, but may be switches, connectors, various volumes, and various sensors.

[0031]

As described above in detail, according to the packing material of the present invention, the packing material is constituted by one piece of paper and another piece of paper, so that the packing material after use can be easily recycled. Becomes Further, since the packaging material of the present invention is composed of the component housing member and the pair of support frames, the types of components constituting the packaging material can be reduced. Further, since the component is held by bending the holding portion, the same component storage member can be used even if the shape of the component is slightly changed, and the versatility of the component can be improved.

[Brief description of drawings]

FIG. 1 is an exploded perspective view showing a packaging material according to an embodiment of the present invention.

FIG. 2 is a plan development view of a component storage member that constitutes the packaging material according to the embodiment of the present invention.

FIG. 3 is a plan development view of a support frame that constitutes the packaging material according to the embodiment of the present invention.

FIG. 4 is a plan view illustrating a state in which a magnetic head is stored in a component storage member.

FIG. 5 is a cross-sectional view taken along the line A-A ′ in FIG.

FIG. 6 is a plan view showing a state where the component storage member is fitted in the support frame.

FIG. 7 is an exploded perspective view showing the packaging box according to the embodiment of the present invention.

[Explanation of symbols]

1 packing materials 2 parts storage members 2a clamping part 2b base 2c Engagement hole 2f storage 3 Support frame 3a frame part 3a1 upper surface 3a2 side 3b Fitting hole 10 packing boxes 11 outer box h Magnetic head (part) h1 holding substrate h2 body w1 width of the upper surface in the lateral direction w2 lateral width in lateral direction

Continued front page    (72) Inventor Hirotoshi Omori             1756 Stock Exchange, Shinba-cho, Kohoku-ku, Yokohama-shi, Kanagawa             Company Alps Logistics F term (reference) 3E066 AA75 AA77 BA02 BA05 CA04                       FA13 GA01 HA05 KA08 MA01                       MA09 NA43                 3E067 AB41 AB94 AB99 AC04 BA05C                       BA15B BA39B BB02B EC05                       EC07 EC32 EC35 EC38 ED03                       ED04 ED15 GD03 GD10                 3E096 BA08 BA30 CA02 CA05 CA08                       CA13 DA03 DA04 DA05 DA09                       DA11 DA25 DB08 DC03 EA01Y                       FA09 FA10 FA15 FA16 GA03                       GA09 GA11 GA12 GA14

Claims (9)

[Claims] 1. A packing material for housing a component having a holding substrate and a main body held on the holding substrate, the pair of holding portions formed by bending a piece of paper, and the holding portion. It is formed by bending a separate piece of paper and a long component storage member that has a storage portion that is partitioned and that stores the component in the storage portion and that holds the component by bending the holding portion. And a pair of support frames that are located at both ends of the component storage member and hold the component support member in a bent state. 2. The component storage member has a base portion that connects the pair of holding portions, and the storage portion is formed by being partitioned by the pair of holding portions and the base portion. The packaging material according to claim 1. 3. The packing material according to claim 1, wherein an engaging hole that engages with a part of the component is provided in both of the pair of holding portions. 4. The support frame comprises an elongated frame portion formed by bending the other piece of paper into a tubular shape, and has a fitting hole to be fitted into the frame portion when the component storage member is folded. The packaging material according to claim 1, wherein the packaging material is provided. 5. The frame portion is formed by bending the other piece of paper into a substantially quadrangular shape in cross section, and the fitting hole is continuous with an upper surface of the frame portion and a side surface adjacent to the upper surface. The packaging material according to claim 4, wherein the packaging material is provided as follows. 6. The frame portion is configured such that a width of the upper surface in the short-side direction is set to be wider than a width of the side surface in the short-side direction, and the fitting hole is formed in the short-side direction of each of the upper surface and the side surface. The packaging material according to claim 5, wherein the packaging material is provided over the entire area. 7. The packing material according to claim 1, wherein the one piece of paper and the another piece of paper are made of corrugated cardboard. 8. The packing material according to claim 1, wherein the component is a magnetic head. 9. A packaging box, comprising a plurality of the packaging materials according to claim 1, which are stacked and housed in an outer box.