JPS63132718U - - Google Patents
Info
- Publication number
- JPS63132718U JPS63132718U JP2498087U JP2498087U JPS63132718U JP S63132718 U JPS63132718 U JP S63132718U JP 2498087 U JP2498087 U JP 2498087U JP 2498087 U JP2498087 U JP 2498087U JP S63132718 U JPS63132718 U JP S63132718U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- mold
- skin material
- outer periphery
- boss part
- 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.)
- Granted
Links
- 239000006260 foam Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000005187 foaming Methods 0.000 description 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図〜第４図はこの考案の第１実施例を示し
、第１図はこの考案に係る発泡成形型の要部断面
図、第２図は第１図の―線断面図、第３図は
得られた発泡成形体の孔部形状を示す部分斜視図
、第４図、第５図は第２実施例を示し、第４図は
発泡成形型の要部断面図、第５図は第４図の―
線断面図、第６図は従来の発泡成形型における
孔部形成部分を示す要部断面図である。
１０……上型、１２……下型、１４……表皮材
、１４ａ……孔部、１８，３２……位置決め用突
起、２０，３０……凹形ボス部、２２……パツド
、２２ａ……孔部。
1 to 4 show a first embodiment of this invention, FIG. 1 is a sectional view of the main parts of a foam mold according to this invention, FIG. 2 is a sectional view taken along the line -- in FIG. The figure is a partial perspective view showing the hole shape of the obtained foam molded product, Figures 4 and 5 show the second example, Figure 4 is a sectional view of the main part of the foam mold, and Figure 5 is Figure 4 -
A line sectional view and FIG. 6 are main part sectional views showing hole forming portions in a conventional foaming mold. 10... Upper die, 12... Lower die, 14... Skin material, 14a... Hole, 18, 32... Positioning protrusion, 20, 30... Concave boss, 22... Pad, 22a... ...hole.
Claims (1)
表皮材に開口形成された孔部の位置決め用突起を
突出形成するとともに、他方の型面には前記位置
決め用突起の外周に凹凸状に嵌合する孔部形成用
の凹形のボス部を突設し、該凹形ボス部の外周部
で前記表皮材に形成された孔部の裏面周縁を押し
潰した状態で成形型の型締をするようにしたこと
を特徴とするシートの発泡成形型。 A protrusion for positioning the hole formed in the skin material is formed protrudingly at the hole forming position of the mold surface where the skin material is installed, and an uneven shape is formed on the outer periphery of the positioning projection on the other mold surface. A concave boss part for forming a hole to be fitted is provided protrudingly, and the mold is clamped with the outer periphery of the concave boss part crushing the periphery of the back surface of the hole formed in the skin material. A foam mold for a sheet, which is characterized by being designed to do the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2498087U JPH0353862Y2 (en) | 1987-02-24 | 1987-02-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2498087U JPH0353862Y2 (en) | 1987-02-24 | 1987-02-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63132718U true JPS63132718U (en) | 1988-08-30 |
| JPH0353862Y2 JPH0353862Y2 (en) | 1991-11-26 |
Family
ID=30824706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2498087U Expired JPH0353862Y2 (en) | 1987-02-24 | 1987-02-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0353862Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02286225A (en) * | 1989-04-26 | 1990-11-26 | Toyo Cloth Kk | Production of skinned expandable pad |
| JP2005041220A (en) * | 2003-07-24 | 2005-02-17 | Ykk Corp | Mold insert for molding form van |
| JP2012171262A (en) * | 2011-02-23 | 2012-09-10 | Toyota Boshoku Corp | Molding die for surface skin integrated foamed molding |
-
1987
- 1987-02-24 JP JP2498087U patent/JPH0353862Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02286225A (en) * | 1989-04-26 | 1990-11-26 | Toyo Cloth Kk | Production of skinned expandable pad |
| JP2005041220A (en) * | 2003-07-24 | 2005-02-17 | Ykk Corp | Mold insert for molding form van |
| JP2012171262A (en) * | 2011-02-23 | 2012-09-10 | Toyota Boshoku Corp | Molding die for surface skin integrated foamed molding |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0353862Y2 (en) | 1991-11-26 |