JPS6134967B2 - - Google Patents
Info
- Publication number
- JPS6134967B2 JPS6134967B2 JP12092676A JP12092676A JPS6134967B2 JP S6134967 B2 JPS6134967 B2 JP S6134967B2 JP 12092676 A JP12092676 A JP 12092676A JP 12092676 A JP12092676 A JP 12092676A JP S6134967 B2 JPS6134967 B2 JP S6134967B2
- Authority
- JP
- Japan
- Prior art keywords
- decorative
- molded product
- transparent
- molding
- 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
Links
- 238000000465 moulding Methods 0.000 claims description 22
- 239000003086 colorant Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 7
- 229920003002 synthetic resin Polymers 0.000 claims description 7
- 239000000057 synthetic resin Substances 0.000 claims description 7
- 238000005034 decoration Methods 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
【発明の詳細な説明】
本発明、透明多色模様を有する合成樹脂成形品
とこの成形品の成形方法に関するもので、さらに
詳言すれば、異なる色に着色された透明物体を重
ね合せると色合成により全く異なる色を生ずるこ
とを利用して少ない透明な装飾片の組合せにより
多色模様を得ることを目的とするものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a synthetic resin molded article having a transparent multicolored pattern and a method for molding this molded article. The object is to obtain a multicolor pattern by combining a small number of transparent decorative pieces by taking advantage of the fact that completely different colors are produced through synthesis.
また、他の目的は、多色模様を形成する各装飾
片相互関係およびこの装飾片と本体との外表面関
係を単一な連続面上に位置すべく規制することに
よつて成形品の外観を安定感のあるものとするこ
とにある。 Another purpose is to improve the appearance of the molded product by regulating the mutual relationship of each decorative piece forming the multicolored pattern and the outer surface relationship between the decorative pieces and the main body so that they are located on a single continuous surface. The purpose is to make it stable.
さらに、他の目的は、別個に成形される装飾体
と本体との強力なそして厳格な位置合せを簡単に
かつ確実に達成して成形することにある。 Yet another object is to easily and reliably achieve and mold a strong and precise alignment of separately molded decorations and bodies.
合成樹脂成形品の表面に色模様を成形する手段
としては印刷、転写等多くの手段があるが、色模
様自体に深みをもたせるには、この色模様を透明
体によつて形成し、これに或る程度の厚みを持た
せる手段に限定されている。 There are many methods for forming color patterns on the surface of synthetic resin molded products, such as printing and transfer, but in order to give depth to the color pattern itself, it is necessary to form this color pattern on a transparent material and then attach it to the surface. It is limited to methods that provide a certain degree of thickness.
この透明な色模様を形成する代表的な具体例と
しては、外殻体を所望色に着色された成形樹脂成
形した２重壁構造成形品がある。 A typical specific example of forming this transparent color pattern is a double-walled molded product in which the outer shell is molded with a molded resin colored in a desired color.
この、外殻体を透明有色樹脂で成形した２重壁
構造成形品は、確かに色模様に深みを与えること
ができるのであるが、単一物品を形成する色数が
単色となつて多色の色模様を得ることは不可能で
あつた。 This double-wall structure molded product whose outer shell is made of transparent colored resin can certainly give depth to the color pattern, but the number of colors that form a single product is monochromatic, making it multi-colored. It was impossible to obtain a color pattern.
このため、せつかく深みのある色模様を得るこ
とができても、成形品としての外観がどうしても
単純なものとなつてしまうため、一般には印刷、
転写等の表面処理を施して外観に変化を求める結
果となり、構造および製作工程が複雑である割に
は効果的な色模様を得ることができなかつた。 For this reason, even if it is possible to obtain a deep color pattern, the appearance of the molded product will inevitably be simple, so printing,
As a result, surface treatments such as transfer were applied to change the appearance, and it was not possible to obtain an effective color pattern despite the complexity of the structure and manufacturing process.
本発明は、上記した従来例における不満点を解
消すべく創案されたもので、異なる色に着色され
た２個以上の透明装飾片を所望形態でその一部分
を重ね合せた状態で組合せて装飾体を構成し、こ
の装飾体を成形品本体の表面に陥没組付けたもの
で、以下、本発明の実施例を図面に従つて説明す
る。 The present invention was devised to solve the above-mentioned dissatisfaction with the conventional example, and is a decorative object made by combining two or more transparent decorative pieces colored in different colors with their parts overlapped in a desired form. Embodiments of the present invention will be described below with reference to the drawings.
本発明は、異なる色に着色された２個以上の透
明な装飾片MP１，MP２…を、相互にその一部分
を重ね合せた状態で各装飾片MP１，MP２…の上
面MP１―１、MP２―１…単一の仮想される連続
面上に位置するよう組合せて装飾体MTを構成
し、この装飾体MTを石鹸容器の蓋体の如き成形
品本体Ａの表面Ａ―１に、装飾体MTの上面すな
わち装飾片MP１，MP２…の上面MP―１が表面
Ａ―１と同一面上に位置するよう陥没固定されて
いる。 In the present invention, two or more transparent decorative pieces MP1, MP2... colored in different colors are partially overlapped with each other, and the upper surfaces MP1-1, MP2-1 of each decorative piece MP1, MP2... ...A decorative body MT is constructed by combining the decorative bodies MT so as to be located on a single imaginary continuous surface, and this decorative body MT is placed on the surface A-1 of a molded product body A such as a lid of a soap container. The upper surfaces, that is, the upper surfaces MP-1 of the decorative pieces MP1, MP2, . . . are recessed and fixed so as to be located on the same plane as the surface A-1.
このように、本発明による成形品は本体Ａの表
面Ａ―１と装飾体MTの上面とが完全に単一面上
に位置するすなわち各装飾片MP１，MP２…の上
面MP１が表面Ａ―１と完全に単一面上に位置す
べく構成されてものであり、また各装飾片MP
１，MP２…は相互にその一部分を重ね合せるも
のであるから、各装飾片MP１，MP２…の重合部
分は、上方に位置する装飾片MPはその厚みの下
半分を取去つて組合せ凹部MP―２を形成すると
共に下方に位置する装飾片MPはその厚みの上半
分を取去つて組合せ凹部MP―２を形成して両装
飾片MPが組合さつた際に両装飾片MP…の上面
MP―１が単一の連続面上に位置するよう構成さ
れている。 As described above, in the molded product according to the present invention, the surface A-1 of the main body A and the upper surface of the decorative body MT are completely located on a single surface, that is, the upper surface MP1 of each decorative piece MP1, MP2... is on the surface A-1. It is constructed to be completely located on a single plane, and each decorative piece MP
1, MP2... are partially overlapped with each other, so the overlapping part of each decorative piece MP1, MP2... is formed by removing the lower half of the thickness of the decorative piece MP located above to form a combination recess MP- The upper half of the thickness of the decorative piece MP that forms 2 and is located below is removed to form a combination recess MP-2, and when both decorative pieces MP are combined, the upper surface of both decorative pieces MP...
It is configured such that MP-1 is located on a single continuous surface.
なお、各装飾MPは、本体Ａの肉厚に限定があ
ることおよび表面Ａ―１と上面MP―１とが単一
の連続面上に位置しなければならないことから、
同一肉厚の板状に成形するのが望ましい。 In addition, each decorative MP has a limitation in the thickness of the main body A, and the surface A-1 and the upper surface MP-1 must be located on a single continuous surface.
It is desirable to form it into a plate shape with the same thickness.
このように、本発明の成形品における色模様は
異なる色に着色された２個以上の透明な装飾片
MP１，MP２…を組合せて形成され、かつ各装飾
片MP１，MP２…は、必ずその一部分を相互に重
ね合せているので多色模様品外表面に現われる色
模様の色数は使用された装飾片MP１，MP２…だ
けでなく、この装飾片MP１，MP２の数に各装飾
片MP１，MP２…の重合によつて得られる合成色
の数が加えられることになる。 In this way, the color pattern in the molded product of the present invention consists of two or more transparent decorative pieces colored in different colors.
It is formed by combining MP1, MP2..., and each decorative piece MP1, MP2... always partially overlaps each other, so the number of colors of the color pattern appearing on the outer surface of the multicolored pattern product depends on the number of colors used in the decorative piece MP1, MP2... In addition to MP1, MP2..., the number of composite colors obtained by polymerizing each decorative piece MP1, MP2... is added to the number of decorative pieces MP1, MP2.
このため、成形品の外表面に現われる色模様は
使用される装飾片MP１，MP２…の数よりも多い
色数の色模様となるわけである。 Therefore, the color pattern appearing on the outer surface of the molded product has a greater number of colors than the number of decorative pieces MP1, MP2, . . . used.
次に、本発明による色模様の形態は各装飾片
MPの形状および装飾片MP１，MP２…相互の組
合せ形態によつて全く異なるものとなるが、最も
代表的と思われる実施例を２つ図面に従つて説明
する。 Next, the form of the color pattern according to the present invention is
The shapes of the decorative pieces MP1, MP2... will be completely different depending on the mutual combination thereof, but two examples that are considered to be the most representative will be described with reference to the drawings.
第１図ないし第５図に示した実施例は、成形品
の表面に色模様をタスキ状に形成すると共に成形
品上面に形成される色模様に変化をもたせたもの
で、装飾体MPは２つの装飾片MP１，MP２から
構成されている。 In the embodiments shown in FIGS. 1 to 5, a color pattern is formed on the surface of the molded product in a sash-like pattern, and the color pattern formed on the top surface of the molded product is varied. It consists of two decorative pieces MP1 and MP2.
装飾片MP１は、本体Ａの平面形状に従つた中
央に中央孔MP１―３を開孔した四角リング板形
状となつた母体部分の各辺の中央から先端にゆく
に従つて下方に湾曲変形した延出板部分を連設し
た構造となつていて、各延出板部の母体部分への
連設部の下半分は装飾片MP２の各辺の幅と等し
い幅で取去られて組合せ凹部MP１―２が形成さ
れている。 Decorative piece MP1 is shaped like a square ring plate with a central hole MP1-3 in the center according to the planar shape of main body A. The base part is curved downward from the center of each side toward the tip. It has a structure in which extended plate parts are connected in series, and the lower half of the continuous part of each extended plate part to the base part is removed with a width equal to the width of each side of the decorative piece MP2 to form a combination recess MP1. -2 is formed.
これに対し、装飾片MP２は中央に装飾片MP１
の母体部分がぴつたりと嵌合する大きさで中央孔
MP２―３を開孔た四角リング板形状体の各辺の
中央部上半分を上記装飾片MP１の延出板部分の
幅と等しい幅で取去つて組合せ凹部MP２―２を
形成して構成されている。 On the other hand, decorative piece MP2 has decorative piece MP1 in the center.
The center hole is sized so that the base part of the
The upper half of the central part of each side of the rectangular ring plate-shaped body with holes MP2-3 is removed with a width equal to the width of the extended plate portion of the decorative piece MP1 to form a combination recess MP2-2. ing.
両装飾片MP１，MP２は等しい肉厚の板状に成
形れているので、装飾片MP１の母体部分を装飾
片MP２の中央孔MP２―３に嵌合すべく両装飾片
MP１，MP２を組合せて装飾体MTを構成する
と、両装飾片MP１，MP２の上面MP１―１、MP
１―２は完全に単一の連続面上に位置することに
なる。 Both decorative pieces MP1 and MP2 are formed into plate shapes with equal wall thickness, so both decorative pieces MP1 and MP2 are molded in order to fit the base part of decorative piece MP1 into the center hole MP2-3 of decorative piece MP2.
When MP1 and MP2 are combined to form a decorative body MT, the upper surfaces of both decorative pieces MP1 and MP2 are MP1-1, MP
1-2 are completely located on a single continuous plane.
他方、この装飾体MTが組付けられる本体Ａ
は、表面Ａ―１に各装飾片装飾MP１，MP２の板
厚と等しい深さおよび装飾体MTと等しい大き
さ、形状で組付け凹部Ａ―２を形成して構成され
ている。 On the other hand, the main body A to which this decorative body MT is assembled
is constructed by forming an assembly recess A-2 on the surface A-1 with a depth equal to the plate thickness of each decorative piece MP1, MP2 and a size and shape equal to the decorative body MT.
それゆえ、装飾体MTを組付け凹部Ａ―２内に
ぴつたりと密嵌着することによつて、本体Ａの表
面Ａ―１と装飾体MTの上面MP―１とが完全に
単一の連続面上に位置する状態で本体Ａと装飾体
MTとの組付けが達成されることになる。 Therefore, by tightly fitting the decorative body MT into the assembly recess A-2, the surface A-1 of the main body A and the upper surface MP-1 of the decorative body MT are completely unified. Main body A and decorative body are positioned on a continuous surface
Assembly with MT will be achieved.
また、第６図ないし第９図に示した実施例は、
成形品の表面にリング状となつた色模様を形成す
ると共にこの色模様が丸味をおびた四角形となつ
た成形体に対して菱型状に位置すべく構成したも
ので、装飾体MTは２つの装飾片MP１，MP２と
から構成されている。 Furthermore, the embodiments shown in FIGS. 6 to 9 are as follows:
A ring-shaped color pattern is formed on the surface of the molded product, and this color pattern is arranged in a diamond shape with respect to the rounded rectangular molded product. It consists of two decorative pieces MP1 and MP2.
両装飾片MP１，MP２は共に正四角板形状をし
ているが、大型となつた装飾片MP１の四つの角
部部分は本体Ａの表面Ａ―１の湾曲に合せて先端
にゆくに従つて下降すべく湾曲成形されその中央
部には装飾片MP２がぴつたりと嵌合すべく正四
角形状の中央孔MP１―３が開孔されている。 Both decorative pieces MP1 and MP2 are square plate-shaped, but the four corner portions of the larger decorative piece MP1 are curved toward the tip in accordance with the curvature of the surface A-1 of the main body A. It is curved so as to be lowered, and a square central hole MP1-3 is opened in the center thereof so that the decorative piece MP2 can be snugly fitted therein.
これに対し、装飾片MP２は中央に正四角形と
つた中央孔MP２―３を開孔して構成されてい
る。 On the other hand, the decorative piece MP2 has a square central hole MP2-3 formed in the center.
そして装飾片MP１とMP２とは、装飾片MP１
の内縁部と装飾片MP２の外縁部とで重合する
が、この重合部分は、前記実施例と同様に、装飾
片MP１の内縁部の下半分を取去つて組合せ凹部
MP１―２を形成すると共に装飾片MP２の外縁部
の上半分を取去つて組合せ凹部MP２―２を形成
したものとなつている。 And decorative pieces MP1 and MP2 are decorative pieces MP1
The inner edge of the decorative piece MP2 overlaps with the outer edge of the decorative piece MP2, and this overlapping portion is formed by removing the lower half of the inner edge of the decorative piece MP1 and forming a combined recess, as in the previous embodiment.
MP1-2 is formed, and the upper half of the outer edge of decorative piece MP2 is removed to form a combination recess MP2-2.
そして、本体Ａの表面Ａ―１には、この両装飾
片MP１とMP２とを組合せて構成される装飾体
MTを組付ける組付け凹部Ａ―２が形成されてい
て、本体Ａに装飾体MTを組付けた際に表面Ａ―
１と上面MP―１とが単一の連続面上に位置する
ようになつているとは上記実施例と同様である。 Then, on the surface A-1 of the main body A, there is a decorative body formed by combining both decorative pieces MP1 and MP2.
An assembly recess A-2 for assembling the MT is formed, and when the decorative body MT is assembled to the main body A, the surface A-2 is formed.
1 and the upper surface MP-1 are arranged on a single continuous surface, as in the above embodiment.
なお、両実施例において、本体Ａに附形された
中央突部Ａ―３は本体Ａに対する装飾体MTの組
付きをより強力にすると共に装飾体MTよつて形
成される色模様に本体Ａの色を加えて少しでも色
模様に色変化を与えようとするものである。 In both embodiments, the central protrusion A-3 formed on the main body A strengthens the assembly of the decorative body MT to the main body A, and also makes the color pattern formed by the decorative body A appear on the main body A. The idea is to add color to give the color pattern a slight change in color.
所で、本発明は、上記の如く、本体Ａの表面Ａ
―１に異なる色に着色された２個以上の透明な装
飾片MPを組付けて構成され、透明物体の色模様
効果を得ようとするものであるが、形成される色
模様透明色によるものであるため、本体Ａの色に
よつてその色調、明暗そして合成色の色合いが全
く異なつたものとなり、特に本体Ａが不透明なも
のである場合と透明なものである場合には上記し
た相異は極めて顕著なものとなる。 However, as described above, the present invention provides surface A of main body A.
-1 is constructed by assembling two or more transparent decorative pieces MP colored in different colors, and is intended to obtain the color pattern effect of a transparent object, but the color pattern formed is due to the transparent color. Therefore, depending on the color of main body A, its tone, brightness and shade, and the hue of the composite color will be completely different, and especially when main body A is opaque and transparent, the above-mentioned differences will occur. becomes extremely noticeable.
このように、本発明による成形品は、異なる色
に着色された２個以上の透明な装飾片MP…を、
その一部分を相互に重ねると共に上面MP―１を
単一の連続面上に位置すべく組合せて装飾体MT
を構成し、この装飾体MTを本体Ａの組付け凹部
Ａ―２内にぴつたりと密嵌合して表面Ａ―１と上
面MP―１とが単一の連続面上に位置するよう組
付けて構成されるものであが、この成形品を本体
Ａと装飾体MTとを完全に別々に成形してから組
付けるのであると本体Ａにおける組付け凹部Ａ―
２を装飾体MTの形状に完全に一致させて描くと
共に装飾体MTと正確に等しい深さで形成しなけ
ればならないので、極めて精度の高い加工が要求
され、また本体Ａに対する装飾体MTの組付けを
単なる組付け凹部Ａ―２内への嵌着だけで強力に
達成することは無理であるので、接着剤等を使用
する必要があるが、接着剤等を使用する必要があ
るが、接着剤を使用すると装飾体MTが透明であ
るために接着剤が外部に見えてしまうことにな
り、このため成形品の外観を著しく害することに
なつてしまう。 In this way, the molded product according to the present invention includes two or more transparent decorative pieces MP colored in different colors.
Decorative body MT is assembled by overlapping parts of them and positioning the upper surface MP-1 on a single continuous surface.
This decorative body MT is tightly fitted into the assembly recess A-2 of the main body A, and assembled so that the surface A-1 and the upper surface MP-1 are located on a single continuous surface. However, if this molded product is assembled after the main body A and decorative body MT are molded completely separately, the assembly recess A-
2 must be drawn to perfectly match the shape of the decorative body MT and must be formed at exactly the same depth as the decorative body MT, so extremely high precision machining is required. It is impossible to achieve strong attachment simply by fitting into the assembly recess A-2, so it is necessary to use an adhesive, etc. If an adhesive is used, since the decorative body MT is transparent, the adhesive will be visible from the outside, and this will significantly impair the appearance of the molded product.
このような、種々の不都合をなくすべく、本発
明の成形品の成形は、所定形状に塑合せられた装
飾MTを成形型面の一部として、いわゆるインサ
ート成形的に本体Ａを成形するのが最良である。 In order to eliminate such various inconveniences, the molded product of the present invention is molded by molding the main body A by so-called insert molding, using the decorative MT molded into a predetermined shape as part of the mold surface. It's the best.
すなわち、第１０図に示す如く、複数個の装飾
片MP１，MP２を所定形態で組合せて構成された
装飾体MTを本体Ａ成形用の金型Ｋの表面Ａ―１
成形用の成形型面KP上に装飾体MTの上面MP―
１がその全域でぴつたりと面接触するよう配置
し、この装飾体MTを配置した状態のまま金型Ｋ
を型締め（第１１図参照）して装飾体MTが位置
する成形空間KS内に本体Ａ成形用の溶融樹脂を
射出成形して成形品を成形する。 That is, as shown in FIG. 10, a decorative body MT constructed by combining a plurality of decorative pieces MP1 and MP2 in a predetermined form is placed on the surface A-1 of a mold K for molding the main body A.
The upper surface MP of the decorative body MT is placed on the mold surface KP for molding.
1 is placed in such a way that it is in tight surface contact over its entire area, and the mold K is placed with this decorative body MT in place.
The mold is clamped (see Fig. 11), and the molten resin for molding the main body A is injected into the molding space KS where the decorative body MT is located to form a molded product.
この成形方法によると、本体Ａは装飾体MTを
成形金型の一部として成形されるので、本体Ａと
装飾体MTとは本体Ａの成形完了と時に上面MP
―１と表面Ａ―１とを単一な連続面上に位置させ
た状態で強力に一体固定される。 According to this molding method, the main body A is molded with the decorative body MT as part of the molding die, so that the main body A and the decorative body MT are separated from each other when the molding of the main body A is completed and the upper surface MP
-1 and surface A-1 are strongly fixed together in a state where they are positioned on a single continuous surface.
また、装飾体MTを成形金型の一部として本体
Ａが成形されるので、加工の極めて困難な組付き
凹部Ａ―２を成形する必要が全くなく、成形作業
が簡単となり、装飾体MTと本体Ａとの間に隙間
のできたりすることが全くなく、本体Ａと装飾体
MTとの一体感の強いものとなる。 In addition, since the main body A is molded using the decorative body MT as part of the molding die, there is no need to mold the assembly recess A-2, which is extremely difficult to process, and the molding work is simplified. There is no gap between the main body A and the decoration.
This creates a strong sense of unity with MT.
以上の説明から明らかな如く、本発明は、少な
い装飾片MPの数で多数の色異い模様を得ること
ができ、またこの色模様と本体Ａとの一体感が強
いものとなり色模様効果を充分に高めることがで
き、さらに面倒な加工を要することなく簡単に成
形することができる等外観上および製作上多くの
優れた作用効果を発揮するものである。 As is clear from the above description, in the present invention, a large number of different color patterns can be obtained with a small number of decorative pieces MP, and the color pattern and the main body A have a strong sense of unity, resulting in a color pattern effect. It exhibits many excellent functions and effects in terms of appearance and production, such as being able to sufficiently increase the height and being easily molded without requiring any troublesome processing.
第１図ないし第５図本発明成形品の一実施例を
示すもので、第１図は全体分解斜視図、第２図は
全体斜視図、第３図は平面図、第４図は第３図中
Ａ―Ａ線に沿つて切断矢視した縦断面図、第５図
は第３図中Ｂ―Ｂ線に沿つて切断矢視した縦断面
図である。第６図ないし９図は他の実施例を示す
図で、第６図は全体分解斜視図、第７図は全体斜
視図、第８図は平面図、第９図は第８図中Ｃ―Ｃ
線に沿つて切断矢視した縦断面図である。第１０
図および第１１図は本発明成形品の成形方法を示
すもので、第１０図は成形品成形用の金型内に装
飾体を組付けた状態を示す型開き時の半断面斜視
図、第１１図は型締め時における金型の縦断面図
である。
符号の説明 MP：装飾片、MP―１：上面、
MP―２：組合せ凹部、MP―３：中央孔、MT：
装飾体、Ａ：本体、Ａ―１：表面、Ａ―２：組付
け凹部、Ａ―３：中央突部、Ｋ：金型、KS：成
形空、KP：成形型面。
Figures 1 to 5 show one embodiment of the molded product of the present invention, in which Figure 1 is an exploded perspective view of the whole, Figure 2 is a perspective view of the whole, Figure 3 is a plan view, and Figure 4 is a FIG. 5 is a longitudinal sectional view taken along the line AA in the figure, and FIG. 5 is a longitudinal sectional view taken along the line BB in FIG. Figures 6 to 9 are views showing other embodiments, where Figure 6 is an exploded perspective view of the whole, Figure 7 is a perspective view of the whole, Figure 8 is a plan view, and Figure 9 is C-- in Figure 8. C
FIG. 3 is a longitudinal sectional view taken along the line. 10th
11 and 11 show a method for molding a molded article according to the present invention, and FIG. 10 is a half-sectional perspective view when the mold is opened, showing a decorative body assembled in a mold for molding a molded article, and FIG. FIG. 11 is a longitudinal sectional view of the mold at the time of mold clamping. Explanation of codes MP: Decorative piece, MP-1: Top surface,
MP-2: Combination recess, MP-3: Center hole, MT:
Decorative body, A: Main body, A-1: Surface, A-2: Assembly recess, A-3: Central protrusion, K: Mold, KS: Molding empty, KP: Molding mold surface.
Claims (1)
片MPを、相互に一部分が重なり合つた状態で組
合せて、上面MP―１が設定される単一の連続面
上に位置する装飾MTを組立て、該装飾体MTを
成形品本体Ａの表面Ａ―１に形成された組付け凹
部Ａ―２内に、表面Ａ―１と上面MP―１にして
密嵌着して成る透明多色模様を有する合成樹脂成
形品。 ２ 各装飾片MPを同一肉厚の板状に成形し、相
互に重なり合う各装飾片MPのうち上方に位置す
る装飾片MPの重合部分の肉厚の下半分を取去つ
て組合せ凹部MP―２を形成すると共に下方に位
置する装飾片MPの重合部分の肉厚の上半分を取
去つて組合せ凹部MP―２を形成した特許請求の
範囲１に示した透明多色模様を有する合成樹脂成
形品。 ３ 成形品本体Ａを所望色に着色した不透明とし
た特許請求の範囲１に示した透明模様を有する合
成樹脂成形品。 ４ 成形品本体Ａを所望色に着色した透明とした
特許請求の範囲１に示した透明多色模様を有する
合成樹脂成形品。 ５ 異なる色に着色されて板状に成形された２つ
以上の透明な装飾片MPを、相互に一部分が重な
り合つた状態で組合せて構成された装飾体MT
を、成形品本体Ａの成形用金型装置Ｋの成形空間
KS内に、装飾体MTの上面MP―１全域を本体Ａ
の表面Ａ―１成形用成形型面KPに面接触させた
状態で配置し、該装飾体MTを配置した成形空間
KS内に本体Ａ成形用の溶融樹脂材料を射出して
成形する透明多色模様を有する合成樹脂成形品の
成形方法。[Claims] 1. Two or more transparent decorative pieces MP colored in different colors are combined with each other in a state where they partially overlap each other to form a single continuous surface on which the upper surface MP-1 is set. Assemble the decoration MT located at , and tightly fit the decoration MT into the assembly recess A-2 formed on the surface A-1 of the molded product main body A with the surface A-1 and the upper surface MP-1. A synthetic resin molded product with a transparent multicolored pattern. 2. Each decorative piece MP is formed into a plate shape with the same wall thickness, and the lower half of the wall thickness of the overlapping part of the decorative piece MP located above among the decorative pieces MP that overlap each other is removed to form a combination recess MP-2. A synthetic resin molded product having a transparent multicolored pattern as set forth in claim 1, in which the upper half of the wall thickness of the overlapping portion of the decorative piece MP located below is removed to form the combination recess MP-2. . 3. A synthetic resin molded product having a transparent pattern as set forth in claim 1, in which the molded product body A is opaque and colored in a desired color. 4. A synthetic resin molded product having a transparent multicolor pattern as set forth in claim 1, in which the molded product body A is transparent and colored in a desired color. 5 Decorative body MT constructed by combining two or more transparent decorative pieces MP colored in different colors and molded into a plate shape, with some parts overlapping each other.
, the molding space of the mold device K for molding the molded product body A
Inside the KS, cover the entire top surface MP-1 of the decorative body MT with the main body A.
The surface A-1 is placed in surface contact with the mold surface KP for molding, and the molding space in which the decorative body MT is placed.
A method of molding a synthetic resin molded product having a transparent multicolored pattern by injecting molten resin material for molding the main body A into the KS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12092676A JPS5346355A (en) | 1976-10-08 | 1976-10-08 | Synthetic resin moldings having trasparent multicolored patterns and method of molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12092676A JPS5346355A (en) | 1976-10-08 | 1976-10-08 | Synthetic resin moldings having trasparent multicolored patterns and method of molding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5346355A JPS5346355A (en) | 1978-04-25 |
| JPS6134967B2 true JPS6134967B2 (en) | 1986-08-11 |
Family
ID=14798391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12092676A Granted JPS5346355A (en) | 1976-10-08 | 1976-10-08 | Synthetic resin moldings having trasparent multicolored patterns and method of molding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5346355A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4649014B2 (en) * | 2000-06-09 | 2011-03-09 | 株式会社河合楽器製作所 | Method for producing composite woody decorative molded article |
-
1976
- 1976-10-08 JP JP12092676A patent/JPS5346355A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5346355A (en) | 1978-04-25 |
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