JPH0327781Y2 - - Google Patents
Info
- Publication number
- JPH0327781Y2 JPH0327781Y2 JP7765786U JP7765786U JPH0327781Y2 JP H0327781 Y2 JPH0327781 Y2 JP H0327781Y2 JP 7765786 U JP7765786 U JP 7765786U JP 7765786 U JP7765786 U JP 7765786U JP H0327781 Y2 JPH0327781 Y2 JP H0327781Y2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- foam
- skin material
- preset
- molding
- 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
Links
- 239000000463 material Substances 0.000 claims description 49
- 239000006260 foam Substances 0.000 claims description 40
- 238000010097 foam moulding Methods 0.000 claims description 16
- 238000000465 moulding Methods 0.000 claims description 11
- 238000007493 shaping process Methods 0.000 claims description 9
- 229920003002 synthetic resin Polymers 0.000 claims description 9
- 239000000057 synthetic resin Substances 0.000 claims description 9
- 239000011550 stock solution Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (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〕
本考案は表皮材一体発泡体の発泡成形型に関
し、更に詳細に説明すると、下型と上型とを備
え、該下型に表皮材を配設し、該表皮材の内側に
発泡合成樹脂の原液を注入して発泡体を前記表皮
材と一体に発泡成形する表皮材一体発泡体の発泡
成形型に関する。[Detailed description of the invention] [Industrial application field] The present invention relates to a foam molding mold for a foamed product with an integrated skin material.To explain in more detail, the invention includes a lower mold and an upper mold, and a skin material is applied to the lower mold. The present invention relates to a foam molding mold for a foam integral with a skin material, in which a stock solution of a foamed synthetic resin is injected into the inside of the skin material, and the foam is foam-molded integrally with the skin material.
（従来の技術）
第５図及び第６図には、車両等のシート１が示
されており、このシート１のシートクツシヨン２
及びシートバツク３には、表皮材一体発泡体５が
用いられている。この表皮材一体発泡体５は第７
図に示す如く、発泡成形型１１を用いて発泡成形
されている。即ち、表皮材６の発泡成形型１１の
下型１２に配設する。この際、表皮材６の縫製部
分７やその他形状出ししたい部分を下型１２の凸
部１４や成形面に沿つて配設する。そして発泡合
成樹脂の原液を表皮材６の内側である下型１２に
注入し、上型１３を型合わせして発泡キユアさ
せ、表皮材６と一体の発泡体８を発泡成形する事
により凸部１４により形状出しされた表皮材一体
発泡体５が得られるようになされている。(Prior Art) FIGS. 5 and 6 show a seat 1 of a vehicle, etc., and a seat cushion 2 of this seat 1.
For the seat back 3, a skin integral foam 5 is used. This skin material integral foam 5 is the seventh
As shown in the figure, foam molding is performed using a foam mold 11. That is, it is placed in the lower mold 12 of the foaming mold 11 for the skin material 6. At this time, the sewn portion 7 of the skin material 6 and other portions to be shaped are placed along the convex portion 14 of the lower mold 12 and the molding surface. Then, the stock solution of the foamed synthetic resin is injected into the lower mold 12 that is inside the skin material 6, and the upper mold 13 is molded together to cure the foam, and the foam 8 integrated with the skin material 6 is foam-molded to form the convex part. 14 so that a shaped skin material integrated foam 5 can be obtained.
然し乍ら、従来の発泡成形型１１においては、
表皮材６の所望とする位置に所望とする確実な形
状出しを簡易に得る事が出来ず、発泡成形型１１
の凸部１４への表皮材６のセツトが容易に行え
ず、作業能率を向上させる事が出来ず、更に、発
泡成形型１１の凸部１４等の製造が困難で、一度
設計された発泡成形型１１の凸部１４等の設計変
更が著しく困難なものであり、形状出し位置の変
更がある場合に発泡成形型１１の下型１２全体を
設計変更しなければならず、著しく経済性に欠け
るものであつた。
However, in the conventional foam mold 11,
It is not possible to easily obtain the desired and reliable shape at the desired position of the skin material 6, and the foam mold 11
It is difficult to set the skin material 6 on the convex part 14 of the foam mold 11, and it is not possible to improve work efficiency.Furthermore, it is difficult to manufacture the convex part 14 of the foam mold 11, and once designed foam molding It is extremely difficult to change the design of the convex portion 14, etc. of the mold 11, and if there is a change in the shape forming position, the entire lower mold 12 of the foam mold 11 must be redesigned, which is extremely uneconomical. It was hot.
本考案の目的は、表皮材一体発泡体の所望とす
る位置に所望の形状出しが容易に得られ、表皮材
のセツトも簡易迅速に行え、形状出し部分の設計
変更に対し発泡成形型の下型全体の設計変形をせ
ずに対処し得る経済性に優れた表皮材一体発泡体
の発泡成形型を提供するものである。 The purpose of this invention is to easily obtain the desired shape in the desired position of the foam integrated with the skin material, to set the skin material easily and quickly, and to make it possible to easily set the skin material under the foam molding mold when changing the design of the shape-forming part. The purpose of the present invention is to provide a foam molding mold for a skin integrally foamed body that is economically efficient and can be handled without changing the design of the entire mold.
本考案は上述せる問題点に鑑みてなされたもの
で、下型と上型とを備え、該下型に表皮材を配設
し、該表皮材の内側に発泡合成樹脂の原液を注入
している発泡体を前記表皮材と一体に発泡成形す
る表皮材一体発泡体の発泡成形型において、表皮
材の形状出ししたい部分の外側に予め取付けられ
るようになされた形状出し部を有するプリセツト
型を有し、該プリセツト型が前記下型の成形面よ
り凹状に設けられた収納部に収納されるようにな
されている事を特徴とする。
The present invention was developed in view of the above-mentioned problems, and includes a lower mold and an upper mold, a skin material is disposed on the lower mold, and an undiluted solution of foamed synthetic resin is injected into the inside of the skin material. A foam molding mold for a foam integral with a skin material, in which a foam is foam-molded integrally with the skin material, has a preset mold having a shaping part that is attached in advance to the outside of a portion of the skin material that is desired to be shaped. The present invention is characterized in that the preset mold is housed in a housing portion provided in a concave shape relative to the molding surface of the lower mold.
本考案に依れば、表皮材の形状出ししたい部分
の外側に予めプリセツト型を取付ける事により所
望とする位置に確実に形状出しする事が出来、表
皮材の発泡成形型への配設作業も簡易迅速に行
え、また形状出し部分の設計変更に際してはプリ
セツト型の形状出し部を変更するだけでよいもの
である。
According to the present invention, by attaching a preset mold to the outside of the part of the skin material to be shaped in advance, it is possible to reliably form the shape in the desired position, and the work of placing the skin material in the foam mold is also easy. It can be carried out easily and quickly, and when changing the design of the shaping part, it is only necessary to change the shaping part of the preset mold.
以下本考案に係る表皮材一体発泡体の発泡成形
型の一実施例を図面を参照して詳述する。
DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a foam molding mold for an integrally foamed skin material according to the present invention will be described in detail below with reference to the drawings.
第１図には、本考案に係る発泡成形型の一実施
例の概略が夫々示されており、この発泡成形型２
１は、下型２２と、該下型２２に型合わせされる
上型２３とを備えているが、第１図においては上
型２３の図示説明は省略されている。下型２２の
両側部にはプリセツト型３１の収納部２５が形成
され、この収納部２５にプリセツト型３１が取付
けられるようになされている。尚本実施例におい
ては下型２２の両側部に収納部２５を形成した場
合として説明するが、この収納部２５は両側部に
限定されるものではなく、前側部その他形状出し
したい部分に対応して形成する事が出来るもので
ある。 FIG. 1 shows an outline of an embodiment of the foam molding mold according to the present invention, and this foam mold 2
1 includes a lower mold 22 and an upper mold 23 that is fitted to the lower mold 22, but the illustration and explanation of the upper mold 23 is omitted in FIG. Storage parts 25 for preset molds 31 are formed on both sides of the lower mold 22, and the preset molds 31 are attached to the storage parts 25. In this embodiment, a case will be explained in which the storage portions 25 are formed on both sides of the lower die 22, but the storage portions 25 are not limited to the both sides, and may be formed on the front side or other portions to be shaped. It can be formed by
下型２２の収納部２５は第１図に示す本実施例
においては上部が開放されていて、プリセツト型
３１を上方より収納部２５に嵌合し得るように構
成されているが第２図及び第４図に示す如く、側
部または斜め上方向より挿入し得るように構成す
る事も出来る。この収納部２５は下型２２の成形
面２７に対して凹状に形成され、この収納部２５
に取付けられるプリセツト型３１に下型２２の成
形面２７と連続して成形面２６を形成する成形面
３２が形成されている。尚プリセツト型３１と下
型２２との当接面に相互に嵌合して位置決めする
位置決めピン３４および位置決め穴２８が設けら
れている。 In the present embodiment shown in FIG. 1, the storage section 25 of the lower mold 22 is open at the top so that the preset mold 31 can be fitted into the storage section 25 from above. As shown in FIG. 4, it can also be constructed so that it can be inserted from the side or diagonally upward. This storage portion 25 is formed in a concave shape with respect to the molding surface 27 of the lower mold 22.
A molding surface 32 that is continuous with the molding surface 27 of the lower mold 22 and forms the molding surface 26 is formed on the preset mold 31 that is attached to the mold. A positioning pin 34 and a positioning hole 28 are provided on the abutting surfaces of the preset mold 31 and the lower mold 22 for mutually fitting and positioning.
前記プリセツト型３１の成形面３２側には、形
状出し部３５が突出形成されている。この形状出
し部３５はプリセツト型３１の製造時に一体形成
するものの他、形状出し部３５をプリセツト型３
１に取付けるものであつてもよい。更に、プリセ
ツト型３１は透明または半透明な合成樹脂材によ
り成形してもよく、この場合にはプリセツト型３
１と形状出し部３５とは一体成形により形成する
事が出来る。 A shaping portion 35 is formed protruding from the molding surface 32 side of the preset mold 31. As shown in FIG. This shaping portion 35 may be formed integrally with the preset mold 31 during manufacture, or may be formed by forming the shaping portion 35 into the preset mold 3.
It may be attached to 1. Furthermore, the preset mold 31 may be molded from a transparent or translucent synthetic resin material, and in this case, the preset mold 3
1 and the shaped portion 35 can be formed by integral molding.
次に第３図及び第４図を参照して、本考案に係
る発泡成形型２１を用いて表皮材一体発泡体５の
発泡成形工程を説明する。 Next, with reference to FIGS. 3 and 4, the foam molding process of the skin integral foam 5 using the foam mold 21 according to the present invention will be described.
まず、第３図に示す如く、表皮材６の縫製部７
の外側にプリセツト型３１の形状出し部３５を合
致させて、プリセツト型３１を両面テープ等によ
り接合する。このプリセツト型３１は本実施例で
は表皮材６の縫製部７に対応して取付けられてい
るが他の形状出ししたい部分に取付けるものであ
つてもよい。尚両面テープにより接合するものの
他、係止状態となるものであればよい。 First, as shown in FIG.
The shaped portion 35 of the preset mold 31 is aligned with the outside of the preset mold 31, and the preset mold 31 is bonded with double-sided tape or the like. In this embodiment, the preset mold 31 is attached to the sewn portion 7 of the skin material 6, but it may be attached to any other portion desired to be shaped. In addition to being joined using double-sided tape, any other material that can be in a locked state may be used.
この表皮材６の外側にプリセツト型３１を取付
けた後、このプリセツト型３１を第４図に示す如
く、下型２２に形成された収納部２５に嵌合さ
せ、プリセツト型３１以外の部分の表皮材６を下
型２２にセツトする。次いで下型２２の表皮材６
の内側に発泡合成樹脂の原液８′を注入し、想像
線で示す如く上型２３を型合わせして発泡体８を
発泡成形し、表皮材一体発泡体５を形成する。 After attaching the preset mold 31 to the outside of the skin material 6, the preset mold 31 is fitted into the storage part 25 formed in the lower mold 22, as shown in FIG. The material 6 is set on the lower die 22. Next, the skin material 6 of the lower mold 22
A stock solution 8' of foamed synthetic resin is injected into the inside of the foam body, and the upper die 23 is fitted as shown by the imaginary line to foam-mold the foam body 8 to form the skin material integrated foam body 5.
上型２３を型開きして、表皮材一体発泡体５と
プリセツト型３１とを下型２２より取出し、次い
で表皮材６側に接合されているプリセツト型３１
を表皮材一体発泡体５より取外せば、所望とする
位置に確実な形状出しがなされた表皮材一体発泡
体５を得る事が出来る。 The upper mold 23 is opened, the skin material integrated foam 5 and the preset mold 31 are taken out from the lower mold 22, and then the preset mold 31 bonded to the skin material 6 side is removed.
By removing it from the skin material-integrated foam body 5, it is possible to obtain the skin material-integrated foam body 5 that is reliably shaped in the desired position.
尚プリセツト型３１を透明な合成樹脂材で形成
した場合には、表皮材６との接合状態がプリセツ
ト型３１の外方より確認出来、正確に取付けられ
ている事を確認して収納部２５に嵌合させる事が
出来、不良品の発生を防止する事が出来るもので
ある。 If the preset mold 31 is made of a transparent synthetic resin material, the state of connection with the skin material 6 can be checked from the outside of the preset mold 31, and after confirming that it is correctly attached, it can be placed in the storage section 25. It is possible to fit them together and prevent the occurrence of defective products.
以上が本考案に係る表皮材一体発泡体の発泡成
形型の一実施例の構成であるが、斯かる構成に依
れば、表皮材一体発泡体の所望とする位置に所望
とする確実な形状出しが容易に得られ、発泡成形
型への表皮材のセツトも簡易迅速に行え、また形
状出し部分の設計変更に対してはプリセツト型の
設計変更により対処する事が出来、下型全体を設
計変更するものに比較し著しく経済性に優れた表
皮材一体発泡体の発泡成形型を得る事が出来る。
The above is the structure of one embodiment of the foam molding mold for the skin-integrated foam according to the present invention. According to this structure, the desired shape can be formed at the desired position of the skin-integrated foam. It is easy to obtain molding, and setting the skin material on the foam mold can be done easily and quickly.Also, changes in the design of the shaping part can be handled by changing the design of the preset mold, and the entire lower mold can be designed. It is possible to obtain a foam molding mold for a foam integral with the skin material, which is significantly more economical than those that are modified.
第１図乃至第４図には本考案に係る表皮材一体
発泡体の発泡成形型の一実施例の概略が夫々示さ
れており、第１図は下型の一部断面斜視図、第２
図は下型の断面説明図、第３図は表皮材にプリセ
ツト型を取付けた状態の断面説明図、第４図はプ
リセツト型を下型の収納部に取付け、表皮材をセ
ツトし、次いで発泡体を成形する状態を示す断面
説明図、第５図及び第６図はシートの表皮材一体
発泡体の斜視図及び一部断面説明図、第７図は従
来の発泡成形型の断面説明図である。
図中、１……シート、５……表皮材一体発泡
体、６……表皮材、８……発泡体、８′……発泡
合成樹脂の原液、２１……発泡成形型、２２……
下型、２３……上型、２５……収納部、２６，２
７，３２……成形面、３１……プリセツト型、３
５……形状出し部。
1 to 4 schematically show an embodiment of a foam molding mold for an integrally foamed skin material according to the present invention, and FIG. 1 is a partial cross-sectional perspective view of the lower mold, and FIG.
The figure is an explanatory cross-sectional view of the lower mold, Figure 3 is a cross-sectional explanatory view of the preset mold attached to the skin material, and Figure 4 is the preset mold installed in the storage part of the lower mold, the skin material set, and then foamed. Figures 5 and 6 are perspective views and partial cross-sectional views of the integral foam body of the sheet, and Figure 7 is a cross-sectional view of a conventional foam mold. be. In the figure, 1...Sheet, 5...Skin integral foam, 6...Skin material, 8...Foam, 8'...Stock solution of foamed synthetic resin, 21...Foam mold, 22...
Lower mold, 23... Upper mold, 25... Storage section, 26, 2
7, 32... Molding surface, 31... Preset mold, 3
5...Shaping section.
Claims (1)
し、該表皮材の内側に発泡合成樹脂の原液を注
入して発泡体を前記表皮材と一体に発泡成形す
る表皮材一体発泡体の発泡成形型において、表
皮材の形状出ししたい部分の外側に予め取付け
られるようになされた形状出し部を有するプリ
セツト型を有し、該プリセツト型が前記下型の
成形面より凹状に設けられた収納部に収納され
るようになされている事を特徴とする表皮材一
体発泡体の発泡成形型。 (2) 前記プリセツト型が透明または半透明な合成
樹脂材より成形されている事をを特徴とする実
用新案登録請求の範囲第１項記載の表皮材一体
発泡体の発泡成形型。[Claims for Utility Model Registration] (1) A lower mold and an upper mold are provided, a skin material is disposed on the lower mold, and an undiluted solution of a foamed synthetic resin is injected into the inside of the skin material to form the foam. A foam-molding mold for a foam integral with a skin material, which is integrally foam-molded with a skin material, has a preset mold having a shaping section that is attached in advance to the outside of a portion of the skin material that is desired to be shaped. 1. A foam molding mold for an integral foam skin material, characterized in that the foam is housed in a storage part provided in a concave shape relative to the molding surface of the lower mold. (2) A foam molding mold for a skin material integrated foam according to claim 1, wherein the preset mold is made of a transparent or translucent synthetic resin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7765786U JPH0327781Y2 (en) | 1986-05-23 | 1986-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7765786U JPH0327781Y2 (en) | 1986-05-23 | 1986-05-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62189113U JPS62189113U (en) | 1987-12-02 |
| JPH0327781Y2 true JPH0327781Y2 (en) | 1991-06-17 |
Family
ID=30925868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7765786U Expired JPH0327781Y2 (en) | 1986-05-23 | 1986-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0327781Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2548986B2 (en) * | 1989-07-07 | 1996-10-30 | アトマ インターナショナル インコーポレイテッド | Molding equipment for molding products |
| JP7292762B1 (en) * | 2022-05-19 | 2023-06-19 | ミタク工業株式会社 | Mold for interior materials |
-
1986
- 1986-05-23 JP JP7765786U patent/JPH0327781Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62189113U (en) | 1987-12-02 |
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