JPH08217150A - Packaging device - Google Patents

Abstract

PURPOSE: To provide a packaging device which protects an article from physical shock, etc., and is easy to insert and extract the article and prevents the article from slipping off the device. CONSTITUTION: This packaging device 10 comprises a bag member 12, which is almost flat, and a frame member 14, which is fixed all the way along the edge of the bag member 12 and supports the bag member 12 in a space. An article 32 can be put into the bag member 12 from a mouth 20.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packing tool for packing articles such as electronic parts and precision parts when storing or carrying them.

[0002]

2. Description of the Related Art Conventionally, articles such as electronic parts and precision parts have been packaged in order to protect them from shock or vibration, or to prevent dust and moisture. For example, the articles are wrapped with various wrapping paper such as a foam material and a sheet in which air is enclosed so as to reduce the impact and prevent the articles from being damaged, and the articles are stored in a box made of cardboard or the like. It was However, the work required to wrap the article in various packaging materials requires a large amount of labor and is labor-intensive.

Therefore, a packaging tool as shown in FIGS. 14 and 15 has been proposed. In the packaging tool 1 shown in FIG. 14, two films 2 are fixed to the frame member 3 around the four corners, respectively, and the two frame members 3 are connected so as to be openable and closable.
That is, the article is sandwiched between two films 2 and held. Further, in the packaging tool 4 shown in FIG. 15, two films 5 are fixed to the openings of the box member 6 around the four corners, respectively, and the two frame members 6 are connected to each other by a hinge so that they can be opened and closed. . That is, similarly to the packaging tool 1, the article can be sandwiched and held by the two films 5.

[0004]

However, since the wrapping tools 1 and 4 sandwich the article by stacking the two films 2 or 5 on each other, the two frame members 3 or the box member 6 are provided.
When a box was opened or when a gap was opened at a position where it was overlapped due to vibration or the like, articles could easily fall out of the overlapped part. For this reason, there has been a problem that it is necessary to fasten the frame member 3 and the box member 6 together with an adhesive tape or the like.

Therefore, the present inventor has accomplished the present invention as a result of earnest studies to solve such problems.

[0006]

SUMMARY OF THE INVENTION A gist of a packaging device according to the present invention is that a bag member formed in a substantially flat shape and fixed along the periphery of the bag member to support the bag member. It is composed of a frame member.

Further, in the packaging device according to the present invention, the substantially flat bag member has at least one substantially linear end portion, and the substantially linear end portion is separated in a direction substantially perpendicular to the plane direction. The inlet that opens is configured, and the substantially linear end can be regulated in a substantially linear closed state by bending the vicinity of the substantially linear end at least once in a direction substantially perpendicular to the linear direction. By expanding the bent portion near the substantially linear end portion, the substantially linear end portion can be opened while being separated in a direction substantially perpendicular to the plane direction of the bag member.

[0008]

In the case of packaging an article with the packaging tool according to the present invention, first, the inlet of the substantially flat bag member is opened. With the inlet of the bag member open, the article is inserted into the bag member through the inlet. When the article is inserted into the bag member through the inlet, the inlet is closed and the article is stored in the bag member.

The packaging tool of the present invention in which the articles are stored and packaged in this manner is placed side by side in a box or the like for storage or transportation. Alternatively, they are arranged on shelves or the like as they are, or put in a drawer such as a desk and stored. Here, since the bag member wraps the article while being supported in the air by the frame member, the article is stored or transported while being protected from shock, vibration, humidity, temperature, dust, and the like. When the article is an electronic component, the bag member is protected from static electricity, external electromagnetic waves, etc. by forming the bag member from, for example, a metal vapor deposition sheet. Furthermore, when the bag member is made of a transparent resin or the like, the type and the storage state of the article in the packaging tool can be easily confirmed from the outside. Further, since the bag member is configured to be substantially flat, the article in the bag member is wrapped in the bag member while receiving a certain amount of pressure from the bag member. Therefore, the position of the article in the bag member is prevented from shifting, and the article is prevented from falling out of the entrance.

Further, the substantially flat bag member includes at least one substantially linear end portion, and the substantially linear end portion constitutes an inlet opening apart from the planar direction in a direction substantially perpendicular to the plane direction. By bending the vicinity of the part at least once in the direction substantially perpendicular to the linear direction, it is possible to regulate the substantially linear end part in a substantially linear closed state, while expanding the bent part near the substantially linear end part The packaging tool of the present invention, which is characterized in that the linear end portions can be separated and opened in a direction substantially perpendicular to the plane direction of the bag member, can be maintained in a state where the inlet of the bag member is closed substantially linearly. Since the inlet can be maintained in a closed state, the articles in the bag member are retained so as not to fall out even if the packaging tool shakes during transportation or the like. Further, when the bent portion near the substantially linear end portion is developed, the folded portion is opened so as to be separated in a direction substantially perpendicular to the linear direction, and the work of inserting the article can be facilitated.

[0011]

Next, an embodiment of the packaging tool according to the present invention will be described with reference to the drawings.

In FIGS. 1 and 2, reference numeral 10 is a packaging device according to the present invention. This wrapping tool 10 includes a bag member 12 formed in a quadrangular substantially flat shape, and a frame member 14 fixed along three sides of the four sides of the bag member 12 excluding an open end. It consists of In addition, the periphery is the frame member 1
The bag member 12 fixed to the frame 4 is supported by the frame member 14 in the air.

The bag member 12 is formed, for example, by forming a sheet 16 into a tubular shape to form a quadrangular flat surface, and then bonding one side to each other. That is, the non-adhesive portion 18 into which an article can be inserted is provided in the central portion, and one side that is not adhered constitutes the entrance (substantially linear end) 20 to the non-adhesive portion 18. The lower sides of the reinforcing members 30a and 30b, which are bent to have a U-shaped cross section, are adhered and fixed near the entrance 20. Both ends of the reinforcing members 30a and 30b are held without being fixed between the end portions of the frame member 14. That is, it is configured so that the parts other than the lower sides of the reinforcing members 30a and 30b can be removed from the ends of the frame member and can be developed in a substantially flat surface. The material of the reinforcing members 30a and 30b is not particularly limited, and is preferably paper, resin, wood, or the like, but is preferably paper or resin that can be extended to a substantially flat surface.

The bag-shaped member 12 may be formed by folding a quadrilateral sheet in two and then adhering two adjacent sides to one side which is a fold, or
It may be configured by stacking two quadrangular sheets and joining three sides except one side. The material of the sheet 16 is not particularly limited, but a transparent resin such as polypropylene, polyethylene or vinyl chloride is preferable.
Further, it may be a relatively strong paper or a laminate of a paper and a resin sheet. Further, it may be a metal deposition sheet obtained by depositing a metal on a resin sheet or the like, or a laminated sheet in which a metal foil is laminated on a resin sheet. Further, it may be made of elastic rubber and is not particularly limited. Further, the sheet 16 may be made of a material that does not pass gas or liquid, for example, a material that allows only air, or a net. .

The frame member 14 is composed of two frame components 24a and 24b, and the bag member 12 is sandwiched and fixed between the frame components 24a and 24b. In the frame component 24a, a rectangular plate-shaped member extending in the long side direction is vertically folded back at a fold line 26a parallel to the long side, and a linear cut 28a perpendicular to the fold line 26a is provided. By being folded back along the extension line of the cut line 28a, it is formed into a substantially U-shape. The frame component 22b has the same structure as the frame component 22a. The material of such a frame member 14 is
Paper, resin, wood, etc. are not particularly limited. The bag member 12 may be fixed to the plate-shaped members 24a and 24b by an adhesive or by welding. Further, a stapler for binding a book or binding a document may be used.

When the article 32 is packaged by the packaging tool 10 having such a structure, first, as shown in FIG.
The bent reinforcing members 30a and 30b are expanded. Next, as shown in FIG. 3B, the reinforcing members 30a and 30b are extended to a substantially flat surface. Reinforcing members 30a and 3
With 0b extended in a substantially plane, a force is applied in a direction such that the end portions of the frame component 24a or the end portions of the frame component 24b are brought closer to each other. That is, a compressive force is applied to the linearly extending inlet 20 in the linear direction. Since the reinforcing members 30a and 30b can be curved in the longitudinal direction in the expanded state, the inlet 2
By applying a compressive force in the linear direction at 0, as shown in FIGS.
0a and 30b are curved and reinforcing members 30a and 3b
0b central comrades are separated. In addition, the reinforcing member 3
By inserting a finger or the like between 0a and the reinforcing member 30b and prying them open, the central portions of the reinforcing members 30a and 30b are separated from each other. By separating the central portions of the reinforcing members 30a and 30b from each other, the inlet 20 is opened in a substantially elliptical shape. The article 32 is inserted from the inlet 20 into the non-adhesive portion 18 with the inlet 20 opened in a substantially elliptical shape.

When the article 32 is inserted into the non-adhesive portion 18, the expanded reinforcing member 30a is folded back again and locked between the end portions of the frame component 24a, and also expanded. The reinforcing member 30b is folded back and locked between the end portions of the frame component 24b. In the state in which the expanded reinforcing member 30a is locked between the ends of the frame component 24a and the expanded reinforcing member 30b is locked between the ends of the frame component 24b, , The strength of the reinforcing members 30a and 30b is relatively strong,
Because it is difficult to bend in the longitudinal direction, the entrance 20 is difficult to open,
The article 32 is stored so as not to fall out.

In this way, as shown in FIG. 1 (b), the packaging tool 10 in which the articles 32 are housed in the bag member 12 is placed side by side in a box or the like and stored or transported. Alternatively, they are arranged as they are on a shelf or the like, or put in a drawer of a desk or the like and stored. Since the article 32 is packaged by the packaging tool 10, it is stored or transported while being protected from impact, vibration, humidity, temperature, dust, and the like. Also, the bag member 1
Since 2 is formed in a substantially flat shape, the article 32 inside is wrapped so as to be wrapped while receiving pressure from the bag member 12, and the position of the article 32 is less likely to shift. When the article 32 is an electronic component, the sheet 16 forming the bag member 12 is made of a metal vapor-deposited sheet or a metal vapor-deposited mesh so that static electricity generated by friction between the article 32 and the bag member 12 and the external environment Protected against electromagnetic waves. In this case, it is preferable to fix a ground wire to a metal vapor deposition sheet or the like so that electricity can escape. Furthermore, by forming the bag member 12 from a transparent material, the type and storage state of the article 32 in the packaging device 10 can be easily confirmed from the outside.

According to such a packaging tool 10 of the present invention,
By storing the article 32 in the substantially flat bag member 12, the article 32 can be wrapped and the article 32 does not fall off. In addition, the article 32 is placed in the bag member 12.
Can be housed and packaged, the reinforcing member 30a can be folded back and locked between the end portions of the frame component 24a, and the reinforcing member 30b can be folded back and locked between the end portions of the frame component 24b. 20 can be made difficult to open. Therefore, it is possible to prevent the article 32 from falling off the bag member 12 without fixing the entrance 20 with an adhesive tape or the like. Further, according to the packaging tool 10 of the present invention, the bag member 12
Since it is composed only of the frame member 14 and the frame member 14, the number of articles is small, and the manufacturing cost can be reduced.

Although one embodiment of the present invention has been described above, the packaging device 10 according to the present invention can be implemented in other modes.

For example, in the packaging tool 10 according to the present invention, as shown in FIG. 4, the bag member 12 is a single sheet 16
It may be configured by bending zigzag at two folds, folding it in a plane, and bonding the ends. In addition,
It may be configured by stacking three sheets and adhering the end portions of the three sides. If the bag member 12 is configured in this way, two non-bonded portions 34a and 34b are formed in the center of the bag member 12. Therefore, the article 36a can be inserted into the non-adhesive portion 34a, the article 36b can be inserted into the non-adhesive portion 34b, and the articles can be stored separately and independently.

Next, the packaging tool according to the present invention may be a packaging tool 80 as shown in FIG. This wrapping tool 80 is 1
The bag member 82 is sandwiched and fixed between individual frame members 81. The frame member 81 is formed into a substantially convex cross section by being bent along a bending line parallel to the longitudinal direction of a long rectangular plate-shaped member, and then bent along a bending line perpendicular to the longitudinal direction. By doing so, it is configured to have a U-shape as a whole. The bag member 82 is fixed by an adhesive or the like between the ends of the frame member 81 in a substantially convex cross section. According to such a wrapping tool 80, since the bag member 82 is sandwiched and fixed in one frame member 81, the overall strength is increased.

Further, the packaging tool according to the present invention may be a packaging tool 84 as shown in FIG. The frame member 85 of the packaging tool 84 is composed of two frame components 86a and 86b, and the bag member 12 is sandwiched between the frame components 86a and 86b and fixed. In the frame component 86a, a rectangular plate member that extends long in the long side direction is vertically folded back at a fold line 87a parallel to the long side, and a linear cut line 88a perpendicular to the fold line 87a is provided. By being folded back in the direction opposite to that of the packaging tool 10 shown in FIG. 1 along the extension line of the cut line 88a, it is formed in a generally U-shape. The frame component 8
6b has the same structure as the frame component 86a. According to such a packaging tool 84, substantially the same effect as that of the packaging tool 10 shown in FIG. 1 can be achieved.

Further, the packaging tool according to the present invention may be a packaging tool 90 as shown in FIG. This packaging 90 is
The frame member 91 is made of foamed resin. According to this frame member 91, since the frame member 91 is made of foamed resin, it is possible to effectively protect the articles to be put in the bag member 92, particularly from temperature.

Further, the packaging tool according to the present invention may be a packaging tool 50 as shown in FIG. This wrapping tool 50 is
Struts 54a, 54b, 56a configured to have a relatively small width in the height direction of the frame member 52 and support the frame member 52 in the air.
And 56b are respectively fixed to the four corners of the frame member 52. Even with such a packaging tool 50, the bag member 1
2 can be supported in the air, and the article 3 in the bag member 12
2 can be protected.

Further, the packaging tool according to the present invention may be a packaging tool 40 as shown in FIG. This wrapping tool 40 is composed of a bag member 42 and a frame member 44, and unlike the wrapping tool 10, the reinforcing members 30a and 30b cannot be removed and the article 32 cannot be inserted, but a cut line near the center of the bag member 44 ( An article can be inserted from the entrance 46. This cut 46 is straight when closed,
By prying by hand or by applying a compressive force to the frame member 44 in the linear direction of the cut line 46,
It can be opened in a substantially oval shape. Such a packaging 40
However, the article 32 can be easily inserted into the bag member 42 and the article 32 can be prevented from falling off. The cut 46 may be provided near the end instead of near the center as long as the article can be taken in and out.

Here, in this packaging device 40, FIG.
As shown in FIG.
May be configured to be slightly smaller than the frame component 48b, so that the frame component 48b of one packaging tool 40 can be fitted to the frame component 48a of another packaging tool 40. With such a configuration, the plurality of packaging tools 40
When storing the package in a box or the like, the frame component 48b of one packaging tool 40 is replaced with the frame component 48a of another packaging tool 40.
It is possible to superimpose while fitting. Therefore, when storing a plurality of articles, it is easy to organize them.

Further, the packaging tool according to the present invention may be a packaging tool 60 as shown in FIG. This wrapping tool 60
Is configured such that the periphery of the substantially flat bag member 62 is fixed to the frame member 64. The bag member 62 includes two sheets 66.
Are bonded to each other while providing the non-bonded portion 68.
Even with such a wrapping tool 60, an article can be easily inserted from the entrance 69. Further, since the bag member 62 has a substantially flat shape and the article inside is wrapped so as to be wrapped while being pressed by the sheet 66, the position of the article can be prevented from being displaced by the frictional force with the sheet 66. Therefore, the balance of the wrapping tool 60 containing the articles is prevented from becoming unbalanced, and the articles are prevented from falling out of the entrance 69.

Further, in this wrapping tool 60, as shown in FIG. 12, one end of the bag member 62 on the inlet (substantially linear end) 69 protrudes from the one end of the frame member 64 by a certain length, and this protruding portion It may be configured such that the vicinity of the entrance 69, which is the above, is bent once to be restricted to a substantially linear closed state. Here, in the case of such a configuration, FIG.
As shown in (b), by expanding the vicinity of the inlet 69, the inlet 69, which is a substantially linear end portion, can be opened while being separated in a direction substantially perpendicular to the linear direction. It should be noted that the vicinity of the inlet 69 at the tip of the bag member 62 has a frame member 6 when folded.
It is desirable to be able to fix to No. 4 with a magnet or a magic tape.

Further, the packaging tool according to the present invention may be a packaging tool 70 as shown in FIG. This wrapping tool 70
Is configured such that the periphery of the substantially flat bag member 72 is fixed to the frame member 74. The bag member 72 is a square sheet 7
A sheet 77 having a substantially semicircular shape is bonded onto the sheet 6 while providing a non-bonding portion 78. Even with such a wrapping tool 70, articles can be easily inserted through the inlet 79. Further, since the bag member 72 has a substantially flat shape, and the articles inside receive the pressure from the sheets 76 and 77, the positional deviation of the articles can be prevented by the frictional force with the sheets 76 and 77. Therefore, the balance of the packaging tool 70 containing the article is prevented from becoming unbalanced, and the article does not fall out through the inlet 79.

Although various embodiments of the packaging device according to the present invention have been described above with reference to the drawings, the present invention is not limited to the illustrated packaging device. For example, the articles to be inserted and packaged in the packaging tool are not particularly limited to precision parts, electronic parts, precision machines, machine elements, precious metals, stamps and the like. Further, by configuring the wrapping tool to be relatively large and the bag member and the frame member made of materials having relatively high strength, it is possible to wrap relatively large articles such as a control device and a building member.

The shape of the bag member is not particularly limited and may be a substantially semicircular shape or a polygonal shape. The method for manufacturing the bag member is not particularly limited, and the bag member may be manufactured not only by folding one sheet but also by stacking and bonding a plurality of sheets. Further, the inlet of the bag member becomes linear when closed, and two plate-shaped spring plates or wire-shaped spring plates are fixed in the linear direction. By applying a compressive force in this linear direction, The inlet may be elastically opened in a substantially elliptical shape. Further, the shape of the frame member is not particularly limited as long as the bag member can be supported in the air. In addition, the present invention is variously improved, modified, based on the knowledge of those skilled in the art without departing from the spirit of the invention.
It can be implemented in a modified form.

[0033]

According to the packaging tool of the present invention, the article can be packaged while the bag member is supported in the air by the frame member, so that the article can be protected from shock, vibration, humidity, temperature, dust or the like. Further, the bag member can be protected from static electricity, electromagnetic waves, etc. by forming the bag member from a metal deposition sheet, a metal deposition mesh, or the like. Further, by forming the bag member from a transparent member, it is possible to confirm the type and storage state of the article from the outside. Further, by storing the article in the substantially flat bag member, the article can be wrapped and wrapped, and the article can be prevented from falling out.

Further, the substantially flat bag member has at least one substantially linear end portion, and the substantially linear end portion constitutes an inlet opening apart from the planar direction in a direction substantially vertical to the substantially linear end. By bending the vicinity of the part at least once in the direction substantially perpendicular to the linear direction, it is possible to regulate the substantially linear end part in a substantially linear closed state, while expanding the bent part near the substantially linear end part According to the packaging tool of the present invention, which is characterized in that the linear end portions can be separated and opened in a direction substantially perpendicular to the plane direction of the bag member, the bag member inlet is maintained in a substantially linear closed state. Therefore, the articles in the bag member can be prevented from falling out. Further, by extending the vicinity of the bent substantially linear end portion, the bag member can be separated and opened in a direction substantially vertical to the plane direction of the bag member, and the work of taking in and out the article can be facilitated.

[Brief description of drawings]

FIG. 1 is a view showing an embodiment of a packaging device according to the present invention,
The figure (a) is a perspective view, and the figure (b) is a front sectional view showing a usage state.

FIG. 2 is a diagram showing a usage state of the packaging tool shown in FIG.
The figure (a) and the figure (b) are front sectional drawings, and the figure (c) is a side view.

FIG. 3 is a perspective view showing a usage state of the packaging tool shown in FIG. 1.

FIG. 4 is a front sectional view showing another embodiment of the packaging device according to the present invention.

FIG. 5 is a front sectional view showing still another embodiment of the packaging device according to the present invention.

FIG. 6 is a perspective view showing still another embodiment of the packaging device according to the present invention.

FIG. 7 is a perspective view showing still another embodiment of the packaging device according to the present invention.

FIG. 8 is a perspective view showing still another embodiment of the packaging device according to the present invention.

FIG. 9 is a perspective view showing still another embodiment of the packaging device according to the present invention.

FIG. 10 is a front cross-sectional view showing another embodiment of the packaging device shown in FIG.

FIG. 11 is a perspective view showing still another embodiment of the packaging device according to the present invention.

12 is a view showing still another embodiment of the packaging tool shown in FIG. 11, FIG. 12 (a) is a partial front sectional view showing a state in which the inlet is closed, and FIG. 12 (b) is an inlet. It is a partial front sectional view showing a state in which the is opened.

FIG. 13 is a perspective view showing still another embodiment of the packaging device according to the present invention.

14A and 14B are views showing a conventional packaging tool, in which FIG. 14A is a perspective view and FIG. 14B is a partial front sectional view.

15A and 15B are views showing a conventional packaging tool, in which FIG. 15A is a perspective view and FIG. 15B is a partial front sectional view.

[Explanation of symbols]

10, 50, 40, 60, 70, 80, 84, 90; Wrapping tool 12, 42, 62, 72, 82, 92; Bag member 14, 52, 44, 64, 74, 81, 85, 91; Frame member 20, 69, 79; entrance (substantially linear end) 32, 36a, 36b; article 46; cut (entrance)

Claims (2)

[Claims] 1. A packaging tool comprising a substantially flat bag member and a frame member that is fixed along the periphery of the bag member and supports the bag member. 2. The substantially flat bag member includes at least one substantially linear end portion, and the substantially linear end portion forms an inlet opening apart from the planar direction in a direction substantially perpendicular to the planar direction. By bending the vicinity of the substantially linear end portion at least once in the direction substantially perpendicular to the linear direction, it is possible to regulate the substantially linear end portion to a substantially linear closed state, while bending near the substantially linear end portion. The packaging tool according to claim 1, wherein the substantially linear end portion can be opened by separating the substantially linear end portion in a direction substantially perpendicular to the plane direction of the bag member by expanding the portion.