JPH077150Y2 - Foamed panel - Google Patents
Foamed panelInfo
- Publication number
- JPH077150Y2 JPH077150Y2 JP9766290U JP9766290U JPH077150Y2 JP H077150 Y2 JPH077150 Y2 JP H077150Y2 JP 9766290 U JP9766290 U JP 9766290U JP 9766290 U JP9766290 U JP 9766290U JP H077150 Y2 JPH077150 Y2 JP H077150Y2
- Authority
- JP
- Japan
- Prior art keywords
- foam material
- panel
- outer plate
- foam
- foamed
- 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
- 239000006261 foam material Substances 0.000 claims description 50
- 238000005187 foaming Methods 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 description 19
- 239000006260 foam Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
【考案の詳細な説明】 〈産業上の利用分野〉 本考案は、パネル内部に余剰発泡材の逃がし部を設けた
発泡材入りパネルに関する。DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to a panel containing a foam material provided with an escape portion for excess foam material inside the panel.
〈従来の技術〉 パネルには、強度や断熱性を向上させるために、内部に
発泡材を充填させたものがある。<Prior Art> Some panels have a foam material filled inside in order to improve strength and heat insulation.
第４図は従来の発泡材入りパネルの外板接着前の状態を
表した断面図を示す。FIG. 4 is a cross-sectional view showing a state of a conventional foamed panel before being adhered to an outer plate.
端縁が折り曲げられて箱状となった外板１の内側には発
泡材ａが注入され、発泡材ａは注入の後、発泡により体
積が膨張する。体積が膨張した発泡材は、上部が外板１
の開口面より上方に膨出している。発泡材の上面ｄ（第
４図中、二点鎖線）は、その発泡倍率により発泡後に開
口面と一致させなければならないが、外板１の製作誤差
等で開口面以下になることを防止するため、上部に余分
な発泡材ｃを膨出させ、この余分な発泡材ｃを切削加工
により切欠して開口面と一致させている。開口面と発泡
材の上面ｄとが一致された後、外板１の上部には平板状
の外板２が接着固定され、発泡材入りパネル３は外板1,
外板２とで発泡材ｂを挟んだサンドイッチ状に構成され
る。The foam material a is injected into the inside of the outer plate 1 having a box shape with the end edges bent, and after the foam material a is injected, the volume is expanded by foaming. The expanded foam material has an outer plate 1 at the top.
Bulges upward from the opening surface of. The upper surface d (two-dot chain line in FIG. 4) of the foam material must match the opening surface after foaming due to its expansion ratio, but it is prevented from becoming below the opening surface due to manufacturing errors of the outer plate 1 or the like. Therefore, the extra foam material c is bulged in the upper part, and this extra foam material c is cut out by cutting so as to match the opening surface. After the opening surface and the upper surface d of the foam material are aligned with each other, a flat plate-shaped outer plate 2 is adhered and fixed to the upper part of the outer plate 1, and the foamed material-containing panel 3 forms the outer plate 1,
The outer plate 2 and the outer plate 2 sandwich the foamed material b to form a sandwich.
〈考案が解決しようとする課題〉 従来の発泡材入りパネル３では、発泡後の発泡材の上面
ｄを開口面以下にさせないため、余分な発泡材ｃを予め
膨出させ、この余分な発泡材ｃを切欠することで上面ｄ
を開口面と一致させていた。このため、発泡後に上部を
切欠する追加作業が必要となり、作業工程が煩雑なもの
となっていた。また、発泡材の上部を膨出させるために
余分な発泡材を充填させる必要があり、発泡材の使用量
に無駄が有った。<Problems to be Solved by the Invention> In the conventional foamed material-containing panel 3, in order to prevent the upper surface d of the foamed material after foaming from being below the opening surface, the extra foamed material c is bulged in advance, and the extra foamed material c is expanded. upper surface d by cutting out c
Was aligned with the opening surface. For this reason, an additional work for notching the upper part after foaming is required, and the work process is complicated. In addition, it is necessary to fill an extra foam material in order to swell the upper part of the foam material, so that the amount of the foam material used is wasted.
本考案は上記状況に鑑みて成されたもので、発泡後に、
追加の切削加工を行なう必要がない発泡材入りパネルを
提供し、もって、発泡材入りパネル製作の作用性向上を
図ることを目的とする。The present invention has been made in view of the above situation.
An object of the present invention is to provide a panel containing a foam material that does not require additional cutting, and thereby improve the working efficiency of the panel containing the foam material.
〈課題を解決するための手段〉 上記目的を達成するための本考案に係る発泡材入りパネ
ルの構成は、パネル内部に仕切りを設けることで発泡材
が注入されない空間部をパネルの周囲に形成し、発泡時
の余剰発泡材を前記空間部へ逃がす穴を前記仕切りに設
けたことを特徴とする。<Means for Solving the Problem> The structure of the foam-containing panel according to the present invention for achieving the above object is such that a partition is provided inside the panel to form a space around the panel in which the foam is not injected. The partition is provided with a hole for allowing excess foaming material at the time of foaming to escape to the space portion.
〈作用〉 パネル内部に発泡材が注入され、発泡材はパネル内部で
発泡する。発泡した発泡材はパネル内部に充満するとと
もに、余剰発泡材がパネルの外部へ露出することなく仕
切り穴を介して空間部へ逃がされる。パネル内部に充満
した発泡材は余剰発泡材が空間部へ逃がされることで、
パネル内部に所定圧力で充填される。<Function> The foam material is injected into the panel, and the foam material foams inside the panel. The foamed material that has been foamed fills the inside of the panel, and the excess foamed material is allowed to escape to the space through the partition hole without being exposed to the outside of the panel. With the foam material filled inside the panel, the excess foam material is released to the space,
The inside of the panel is filled with a predetermined pressure.
〈実施例〉 以下、本考案に係る発泡材入りパネルの好適な一実施例
を図面を参照して詳細に説明する。<Embodiment> A preferred embodiment of the foamed panel according to the present invention will be described below in detail with reference to the drawings.
第１図は本考案の一実施例に係る発泡材入りパネルを表
す断面図、第２図はその発泡材注入時の状態を表す断面
図、第３図はその注入された発泡材の発泡時の状態を表
す断面図を示す。FIG. 1 is a cross-sectional view showing a foam-containing panel according to an embodiment of the present invention, FIG. 2 is a cross-sectional view showing a state when the foam material is injected, and FIG. 3 is a foamed state of the injected foam material. The cross-sectional view showing the state of FIG.
本考案の一実施例に係る発泡材入りパネル10の全周に
は、仕切りである框状の枠材11が設けられている。枠材
11は長手方向に直交する方向の断面形状が略Ｃ字形とな
っており、Ｃ字形の内周は空間部12となっている。枠材
11の一側面には外板13の端縁が接合されており、枠材11
の他側面には同様に外板14の端縁が接合されている。つ
まり、枠材11は外板13と外板14の端縁に挟まれた状態で
組付けられている。外板13と外板14とが枠材11を挟むこ
とで、外板13と外板14との間には間隙が形成され、間隙
には発泡材ｂが充填されている。発泡材ｂに接する枠材
11の端面には、パネルの内部となる間隙と空間部12とを
連通させる穴15が穿設されている。穴15は発泡時におけ
る余剰発泡材ｅを空間部12へ逃がせるようになってい
る。A frame-shaped frame member 11 serving as a partition is provided on the entire circumference of a foam-containing panel 10 according to an embodiment of the present invention. Frame material
11 has a substantially C-shaped cross-section in the direction orthogonal to the longitudinal direction, and the inner periphery of the C-shape is a space 12. Frame material
The edge of the outer plate 13 is joined to one side surface of the frame member 11.
Similarly, the edge of the outer plate 14 is joined to the other side surface. That is, the frame member 11 is assembled in a state of being sandwiched between the end edges of the outer plate 13 and the outer plate 14. By sandwiching the frame member 11 between the outer plate 13 and the outer plate 14, a gap is formed between the outer plate 13 and the outer plate 14, and the gap is filled with the foam material b. Frame material in contact with foam material b
The end face of 11 is provided with a hole 15 for communicating the space inside the panel with the space 12. The hole 15 allows the surplus foam material e at the time of foaming to escape to the space 12.
このように構成される発泡材入りパネル１の製作に際し
ては、第２図に示したように、先ず、外板13に枠材11が
固定される。次に、枠材11で囲まれた外板13の板面上に
発泡材ａが注入される。発泡材ａが注入された外板13と
枠材11には、外板14が枠材11の上部に被せられる。第３
図に示したように、枠材11を挟んだ外板13と外板14は、
外側より押え治具16,17により挟持され、発泡材ａの発
泡圧力により膨らまないようになっている。注入された
発泡材ａは外板13,外板14の間隙で発泡し、間隙内に発
泡材ｂとなって充満する。間隙内で充満した後、更に発
泡した発泡材は、余剰発泡材ｅとなって穴15を通過して
枠材11の空間部12へ逃がされる。When manufacturing the foamed panel 1 having the above-described structure, the frame member 11 is first fixed to the outer plate 13 as shown in FIG. Next, the foam material a is injected onto the plate surface of the outer plate 13 surrounded by the frame member 11. The outer plate 14 and the frame member 11 in which the foam material a is injected are covered with the outer plate 14 on the upper portion of the frame member 11. Third
As shown in the figure, the outer plate 13 and the outer plate 14 sandwiching the frame member 11 are
It is sandwiched by the holding jigs 16 and 17 from the outside so that it does not expand due to the foaming pressure of the foam material a. The injected foam material a foams in the gap between the outer plate 13 and the outer plate 14 and fills the gap as the foam material b. After being filled in the gap, the further foamed material becomes excess foamed material e, which passes through the hole 15 and escapes to the space 12 of the frame material 11.
上述の発泡材入りパネル１によれば、空間部12を有する
枠材11が全周に設けられ、枠材11には空間部12へ連通す
る穴15が穿設されているので、発泡材ａを注入した後外
板14を被せた状態で発泡材ａを発泡させ、余剰発泡材ｅ
を穴15を介して空間部12へ逃がすことができる。このた
め、外板13,外板14を組付けた状態での発泡が可能とな
り、余分な発泡材ｃを上面ｄより膨出させ（第４図参
照）、追加作業により切削除去する必要がなくなる。ま
た、余分な発泡材ｃを膨出させるための、発泡材の注入
が必要でなくなるため、発泡材の使用量を削減すること
が可能となる。According to the foam-containing panel 1 described above, the frame material 11 having the space portion 12 is provided on the entire circumference, and the frame material 11 is provided with the hole 15 communicating with the space portion 12. Therefore, the foam material a After injecting the foam, the foam material a is foamed with the outer plate 14 covered, and the excess foam material e
Can be released to the space 12 through the hole 15. Therefore, it becomes possible to foam with the outer plates 13 and 14 assembled, and it becomes unnecessary to swell the excess foam material c from the upper surface d (see FIG. 4) and remove it by additional work. . Further, since it is not necessary to inject the foam material in order to swell out the excess foam material c, it is possible to reduce the usage amount of the foam material.
〈考案の効果〉 本考案に係る発泡材入りパネルは、パネル内部に仕切り
を設けることで発泡材が注入されない空間部を形成し、
該空間部とパネル内部とを連通させる穴を仕切りに設け
たので、注入した発泡材をパネル内部に充満させ、余剰
発泡材を仕切りの穴を介して空間部へ逃がすことで、外
板を組付けた状態でパネル内部に発泡材を充填させるこ
とができる。<Effect of the Invention> The panel with foam material according to the present invention forms a space portion where the foam material is not injected by providing a partition inside the panel,
Since the partition is provided with a hole for communicating the space portion with the inside of the panel, the injected foam material is filled inside the panel, and the surplus foam material is allowed to escape to the space portion through the hole of the partition to form the outer plate. The foamed material can be filled inside the panel in the attached state.
この結果、余分な発泡材を膨出させ、追加作業により発
泡を切削除去する必要がなくなり、発泡材入りパネル製
作の作業性を著しく向上させることができるようにな
る。As a result, it is not necessary to swell out the excess foam material and cut and remove the foam by an additional operation, and it is possible to significantly improve the workability of the panel containing the foam material.
第１図は、本考案の一実施例に係る発泡材入りパネルを
表す断面図、 第２図は、その発泡材注入時の状態を表す断面図、 第３図は、その注入された発泡材の発泡時の状態を表す
断面図、 第４図は、従来の発泡材入りパネルの外板接着前の状態
を表した断面図である。 尚、図中10は発泡材入りパネル,11は枠材,12は空間部,1
3,14は外板,15は穴、ｅは余剰発泡材である。FIG. 1 is a cross-sectional view showing a foam material-containing panel according to an embodiment of the present invention, FIG. 2 is a cross-sectional view showing a state when the foam material is injected, and FIG. 3 is the injected foam material. FIG. 4 is a cross-sectional view showing the state of foaming of FIG. 4, and FIG. 4 is a cross-sectional view showing the state of the conventional foamed panel before the outer plate is bonded. In the figure, 10 is a panel with foam material, 11 is a frame material, 12 is a space part, 1
3 and 14 are outer plates, 15 is a hole, and e is a surplus foam material.
Claims (1)
が注入されない空間部をパネルの周囲に形成し、発泡時
の余剰発泡材を前記空間部へ逃がす穴を前記仕切りに設
けたことを特徴とする発泡材入りパネル。1. A partition is provided inside the panel to form a space around the panel where the foam material is not injected, and a hole is provided in the partition to allow excess foam material during foaming to escape into the space. A panel with foam material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9766290U JPH077150Y2 (en) | 1990-09-18 | 1990-09-18 | Foamed panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9766290U JPH077150Y2 (en) | 1990-09-18 | 1990-09-18 | Foamed panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0454840U JPH0454840U (en) | 1992-05-11 |
| JPH077150Y2 true JPH077150Y2 (en) | 1995-02-22 |
Family
ID=31838226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9766290U Expired - Lifetime JPH077150Y2 (en) | 1990-09-18 | 1990-09-18 | Foamed panel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH077150Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4675838B2 (en) * | 2006-06-27 | 2011-04-27 | 株式会社岡村製作所 | Showcase insulation panel structure |
| JP7359606B2 (en) * | 2019-09-11 | 2023-10-11 | 株式会社Subaru | Vehicle panel structure and its manufacturing method |
-
1990
- 1990-09-18 JP JP9766290U patent/JPH077150Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0454840U (en) | 1992-05-11 |
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