JPH057936Y2 - - Google Patents
Info
- Publication number
- JPH057936Y2 JPH057936Y2 JP18092087U JP18092087U JPH057936Y2 JP H057936 Y2 JPH057936 Y2 JP H057936Y2 JP 18092087 U JP18092087 U JP 18092087U JP 18092087 U JP18092087 U JP 18092087U JP H057936 Y2 JPH057936 Y2 JP H057936Y2
- Authority
- JP
- Japan
- Prior art keywords
- recess
- cushion material
- shape
- plastic case
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 27
- 239000004033 plastic Substances 0.000 claims description 10
- 229920003023 plastic Polymers 0.000 claims description 10
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Landscapes
- Buffer Packaging (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、ビデオカメラ等衝撃に弱い精密機器
を収納するプラスチツクケースに関するものであ
る。[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a plastic case for housing precision instruments that are susceptible to impact, such as video cameras.
この種のプラスチツクケースは第３図に示すよ
うに、本体ａと蓋体ｂとからなり、閉じ合わせた
状態でハンドルｃを持つて持ち運びできるように
なつている。そして本体ａと蓋体ｂの対向面間に
は第４図に示すように、収納しようとする機器の
形状にあわせて成形されたリセスｄが設けてあ
る。
As shown in FIG. 3, this type of plastic case consists of a main body a and a lid b, and can be carried by holding a handle c when the case is closed. As shown in FIG. 4, a recess d is formed between the facing surfaces of the main body a and the lid b, and is shaped to match the shape of the equipment to be stored.
上記プラスチツクケースはブロー成形により中
空２重壁構造になつており、内側壁の撓性により
高い防衝撃性を有しているが、ビデオカメラ等の
精密機器を収納する場合、それだけでは不十分で
あるため、リセスｄ内にスポンジ等のクツシヨン
材を敷いている。 The above plastic case has a hollow double-walled structure by blow molding, and has high impact resistance due to the flexibility of the inner wall, but this alone is not sufficient when storing precision equipment such as a video camera. Therefore, a cushion material such as sponge is placed inside the recess d.
従来のクツシヨン材は第５図に示すように、リ
セスｄの展開形状に成形した板状のクツシヨン材
ｅをリセスｄ内に敷き込み、両面テープ等の粘着
剤にて接着するか、あるいは第６図に示すよう
に、あらかじめリセスｄの形状に立体成形したク
ツシヨン材e′をリセスｄ内に嵌入して粘着剤にて
接着するようになつていた。 As shown in Fig. 5, conventional cushion materials are made by placing a plate-shaped cushion material e formed into the expanded shape of the recess d into the recess d and adhering it with an adhesive such as double-sided tape, or As shown in the figure, the cushion material e', which has been three-dimensionally molded in advance into the shape of the recess d, is fitted into the recess d and adhered with an adhesive.
上記従来の前者のクツシヨン材ｅは板状になつ
てるのを折り曲げてリセスｄ内に敷かれるので、
折り目の弾性力により平面状に戻ろうとする復元
力が作用してはがれやすかつた。
The former conventional cushion material e is bent into a plate shape and laid in the recess d, so
The elastic force of the folds exerted a restoring force that tried to return to the flat shape, making it easy to peel off.
後者のクツシヨン材e′にあつては、あらかじめ
立体成形した形状がリセスｄの形状にあわないこ
とがあり、またあらかじめ立体状に成形するため
にコストアツプになつてしまうという問題があつ
た。 In the case of the latter cushion material e', there are problems in that the three-dimensionally formed shape may not match the shape of the recess d, and the cost increases because it is previously formed three-dimensionally.
本考案は上記のことにかんがみなされたもの
で、リセスの展開形状に打抜き成形して成形費が
安価のクツシヨン材をはがれることなくリセスに
貼りつけることができ、また貼るときに位置がず
れることがなくなつて貼りつけ作業が容易なプラ
スチツクケースを提供しようとするものであり、
その構成は、本体と蓋体との対向面間に精密機器
等を収納するリセスを設けると共に、このリスス
の内面にクツシヨン材を貼りつけてなるプラスチ
ツクケースにおいて、上記クツシヨン材をリセス
の展開形状にあわせて成形すると共に、折れ目部
分に抜き穴を折れ目に沿つて設けた構成となつて
おり、クツシヨン材はリセスの形状に沿つて折り
曲げて敷かれて接着される。このとき、折れ目は
抜き穴によつて折り曲がりやすく、かつ復元力が
小さい。
The present invention was developed in consideration of the above-mentioned problems, and the cushion material, which is inexpensive to form by punching into the developed shape of the recess, can be attached to the recess without peeling off, and it also prevents the cushion material from shifting when it is attached. The aim is to provide a plastic case that is easy to remove and paste.
The structure consists of a plastic case in which a recess is provided between the facing surfaces of the main body and the lid for storing precision equipment, etc., and a cushion material is pasted on the inner surface of the recess.The cushion material is shaped into the expanded shape of the recess. In addition to being molded together, punch holes are provided in the creases along the creases, and the cushion material is bent along the shape of the recesses, laid, and bonded. At this time, the folded line is easily bent by the punched hole and has a small restoring force.
本考案の実施例を第１図、第２図に基づいて説
明する。
An embodiment of the present invention will be described based on FIGS. 1 and 2.
第２図はプラスチツクケースの本体１の一部を
示すもので、この本体１はポリエチレン等の熱可
塑性プラスチツクからなる中空２重壁構造となつ
ており、その内側壁にリセス２が成形されてい
る。３はこのリセス２内に敷くクツシヨン材であ
る。このクツシヨン材３は発泡ポリエチレン等の
発泡プラスチツクにて板状に構成されたものが用
いられる。そしてこのクツシヨン材３は、リセス
２の内面でクツシヨン材を必要とする部分の展開
形状に裁断されている。すまわち、第１図に示す
ように、底部３ａ、側壁部３ｂ、側上壁部３ｃが
リセス２内に収納する機器の形状によつて選択的
に設けられている。そしてこのクツシヨン材３の
リセス２への敷き込み時にリセス２の形状に沿つ
て折曲する折れ目部分に抜き穴４が折れ目に沿つ
て設けてある。この抜き穴４の折り曲げ方向の幅
Ｗはクツシヨン材３の厚さをｔとすると、（0.8〜
1.5）ｔが適当で、例えばクツシヨン材３の厚さ
が５mmである場合４〜８mmである。また抜き穴４
相互間の幅Ｓは（0.5〜1.2）ｔが適当である。 Figure 2 shows a part of the main body 1 of the plastic case, which has a hollow double wall structure made of thermoplastic such as polyethylene, and has a recess 2 formed in its inner wall. . 3 is a cushion material laid within this recess 2. The cushion material 3 is a plate-shaped material made of foamed plastic such as foamed polyethylene. The cushion material 3 is cut into a developed shape at the inner surface of the recess 2 where the cushion material is required. As shown in FIG. 1, a bottom portion 3a, a side wall portion 3b, and a side upper wall portion 3c are selectively provided depending on the shape of the equipment to be accommodated in the recess 2. A punch hole 4 is provided along the fold in a fold that is bent along the shape of the recess 2 when the cushion material 3 is laid into the recess 2. The width W of this punch hole 4 in the bending direction is (0.8~
1.5) t is appropriate; for example, when the thickness of the cushion material 3 is 5 mm, it is 4 to 8 mm. Also, punch hole 4
The appropriate width S between them is (0.5 to 1.2)t.
なお上記抜き穴４は長穴状がよいが、丸穴状で
あつてもよい。 Note that the punch hole 4 is preferably in the shape of an elongated hole, but may also be in the shape of a round hole.
上記クツシヨン材３は裏面に貼着剤等の接着層
５が形成され、その表面に剥離紙６が設けられ、
剥離紙をはがすことによりリセス２に貼りつける
（第２図）。このとき、底部３ａはリセス２の底面
に、側壁部３ｂはリセス２の側壁に、側上壁部３
ｃはリセス２の側壁から上側面にわたつてそれぞ
れ貼りつけられる。このとき、側壁部３ｂ及び側
上壁部３ｃはリセス２の形状に従つて折り曲げら
れるが、各折り目には抜き穴４が設けてあるの
で、この抜き穴４にてクツシヨン材３の折曲部で
の弾性力による復元力は極めて小さい。またクツ
シヨン材３をリセス２内に敷き込むときの各折り
目は抜き穴４によつて他の部分より曲げやすい。 The cushion material 3 has an adhesive layer 5 such as an adhesive formed on the back surface, and a release paper 6 is provided on the surface thereof.
It is attached to the recess 2 by peeling off the release paper (Figure 2). At this time, the bottom portion 3a is attached to the bottom surface of the recess 2, the side wall portion 3b is attached to the side wall of the recess 2, and the side upper wall portion 3 is attached to the side wall of the recess 2.
c is pasted from the side wall to the upper surface of the recess 2, respectively. At this time, the side wall portion 3b and the side upper wall portion 3c are bent according to the shape of the recess 2, but since a punch hole 4 is provided at each fold, the bent portion of the cushion material 3 is inserted into the punch hole 4. The restoring force due to elastic force is extremely small. Furthermore, each fold when the cushion material 3 is laid in the recess 2 is easier to bend than other parts due to the punch holes 4.
本考案によれば、クツシヨン３の折り目での復
元力を極めて小さくすることができ、これによ
り、リセス２の展開形状に成形して成形費が安価
のクツシヨン材３をはがれることなくリセス２に
貼りつけることができる。また折り目は抜き穴４
によつて折り曲げやすくなつているので、貼ると
きに位置ずれがなくなつて貼りつけ作業が容易で
ある。
According to the present invention, the restoring force at the crease of the cushion 3 can be made extremely small, and as a result, the cushion material 3, which is inexpensive to mold and is formed into the expanded shape of the recess 2, can be attached to the recess 2 without peeling. You can attach it. Also, the crease is a punch hole 4
Since it is easy to bend, there is no misalignment when pasting, making the work of pasting easy.
第１図、第２図は本考案の実施例を示すもの
で、第１図はクツシヨン材の一部を示す斜視図、
第２図はクツシヨン材を貼りつけた状態のリセス
の一部を示す斜視図、第３図はプラスチツクケー
スの斜視図、第４図はリセスの平面図、第５図、
第６図は従来例を示す説明図である。
１は本体、２はリセス、３はクツシヨン材、４
は抜き穴。
1 and 2 show an embodiment of the present invention, and FIG. 1 is a perspective view showing a part of the cushion material;
Fig. 2 is a perspective view showing a part of the recess with the cushion material pasted, Fig. 3 is a perspective view of the plastic case, Fig. 4 is a plan view of the recess, Fig. 5,
FIG. 6 is an explanatory diagram showing a conventional example. 1 is the main body, 2 is the recess, 3 is the cushion material, 4
Hole.
Claims (1)
するリセス２を設けると共に、このリセス２の内
面にクツシヨン材３を貼りつけてなるプラスチツ
クケースにおいて、上記クツシヨン材３をリセス
２の展開形状にあわせて成形すると共に、折れ目
部分に抜き穴４を折れ目に沿つて設けたことを特
徴とするプラスチツクケース。 In a plastic case in which a recess 2 is provided between the facing surfaces of the main body 1 and the lid body for storing precision instruments, etc., and a cushion material 3 is pasted on the inner surface of the recess 2, the cushion material 3 is expanded into the recess 2. A plastic case characterized in that it is molded according to the shape and has punch holes 4 along the crease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18092087U JPH057936Y2 (en) | 1987-11-30 | 1987-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18092087U JPH057936Y2 (en) | 1987-11-30 | 1987-11-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0186814U JPH0186814U (en) | 1989-06-08 |
| JPH057936Y2 true JPH057936Y2 (en) | 1993-03-01 |
Family
ID=31472422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18092087U Expired - Lifetime JPH057936Y2 (en) | 1987-11-30 | 1987-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH057936Y2 (en) |
-
1987
- 1987-11-30 JP JP18092087U patent/JPH057936Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0186814U (en) | 1989-06-08 |
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