JPS60149500A - Coalescence product for display - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 従来、動植物の昆虫や花弁類、鉱石、さんごなどの無機
質の意匠物品を透明なガラス、硬質の透明合成樹脂成形
体内に封入した観賞用の室内装誼品やブローチなどの装
飾品は、その合成樹脂成形体内に封入される意匠的物品
は熱膨張係数が小さいため気温の変化で伸縮して合成樹
脂成形体にひソ割れを生ずることはない。本発明者は、
か＼る意匠物品に代え、表面に文字。[Detailed Description of the Invention] Conventionally, ornamental interior items and brooches have been produced in which inorganic design articles such as animal and plant insects, petals, ores, and corals are encapsulated in transparent glass or hard transparent synthetic resin moldings. Since the decorative articles encapsulated in the synthetic resin moldings have a small coefficient of thermal expansion, they do not expand or contract due to changes in temperature and do not cause crevices in the synthetic resin moldings. The inventor is
Text on the surface instead of a designed article.

図形、模様１色彩等を怖じたアルミニウム、銅。Aluminum and copper that are afraid of shapes, patterns, colors, etc.

真鍮等の各種用途の表示板を、硬質透明合成樹脂成形体
に封入し、金属表示板を雨水から保護すると共に該透明
体による外観上の意匠効果と共に質感の増大効果を兼ね
た製品を試作し、表札、自動車の各種表示板等として使
用してみた所、その内部の金属表示板は、外気の気温に
よる大きい変化を受けると通常の４０℃乃至氷点下の温
度において、その熱膨張係数が比較的大きいため、その
伸縮により、その外部に結着の透明合成樹脂成形体にａ
寸を生ぜしめる欠点があり、特に屋外用には適さないこ
とが分った。Display boards for various purposes such as brass are encapsulated in a hard transparent synthetic resin molded body, and we have prototyped a product that protects the metal display board from rainwater and has the effect of increasing the texture as well as the external design effect of the transparent body. When used as nameplates, various display boards for automobiles, etc., the internal metal display board has a relatively low coefficient of thermal expansion at normal temperatures of 40°C to below freezing when subjected to large changes due to outside air temperature. Due to its large size, due to its expansion and contraction, a
It has been found that it is not particularly suitable for outdoor use because it has the disadvantage of causing a large size.

本発明は、か−る問題を解決し、屋内はもとより屋外で
使用しても、内部に封入した金属材の伸縮で透明合成樹
脂成形体が亀裂を生ぜず且つ外面の容易に損傷しない長
期に亘り安定した表示用合体製品を提供するもので、金
属加工品を弾性を有する透明合成樹脂で被包結着し、そ
の被包体の外面の少くとも１部を透明硬質合成樹脂成形
体で被覆結着して成る。The present invention solves these problems, and allows the transparent synthetic resin molded body to last for a long time without cracking due to the expansion and contraction of the metal material sealed inside, and without easily damaging the outer surface, even when used indoors as well as outdoors. This product provides a stable integrated product for display purposes, in which a metal workpiece is wrapped and bonded with an elastic transparent synthetic resin, and at least a part of the outer surface of the wrapped body is covered with a transparent hard synthetic resin molding. It comes together.

次に本発明を実施例につき説明する。Next, the invention will be explained with reference to examples.

金属加工品は、鋳造した人形等の立体的金属意匠製品９
文字９図形、模様１色彩などを適−宜印刷等により表面
加工した平坦な或はフイニング等による凹凸状の各種周
速の表示板などである。Metal products include three-dimensional metal design products such as cast dolls9
These are display boards for various circumferential speeds, which are either flat or uneven by finning, etc., whose surface has been processed by printing or the like with characters (9 figures), patterns (1 color), etc. as appropriate.

板材料としては、銅、アルミニウム、真鍮などである。The plate material may be copper, aluminum, brass, etc.

これを被包する弾性を有する透明合成樹脂は、ゴム成分
などを含めたアクリル系、エポキシ系、ポリウレタン系
、ポリカーボネート糸等である。その被包体外面を被覆
する硬質合成樹脂ぼゴム成分を含まないアクリル系樹脂
。The transparent synthetic resin having elasticity that encases this is acrylic, epoxy, polyurethane, polycarbonate thread, etc. containing a rubber component. The hard synthetic resin that covers the outer surface of the envelope is an acrylic resin that does not contain rubber components.

エポキシ系樹脂などである。Such as epoxy resin.

図面は、本発明の実施例を屋外にａｉｉｇれる表札。The drawing shows an embodiment of the present invention on an outdoor nameplate.

自動車用の表示板等の板状製品に適用した場合であり、
その１例を示す第１図において、（１）は表面を陽極酸
化皮膜を形成し、その皮膜面に着色処理を必要により怖
し、更に所要の文字を職したアルミニウム加工板を示し
、該アルミニウム加工板（１）にその全周面即ちその表
裏面及び同側面を被包しこれに１体に結着して弾性を有
する透明合成樹脂（２）１例えば変性アクリル樹脂であ
る三菱レイヨン製のアクリライト１Ｒによる板状成形被
包体（２）を１体に設け、更にその被包体（２）の少く
とも表面を硬質透明合成樹脂の被覆成形体（３）例えに
、硬質透明アクリル樹脂（３）で被覆結着した全体とし
て板状の表示用合体製品を示す。該製品はその裏面は弾
性を有する変性アクリル樹脂層から成るので、これを取
着ける被着面に抑圧密着状態で気密に結着できる利点を
もたらす。その表面は硬質の合成樹脂被覆層（３）であ
るので、器物等に当っても傷付くことがない。When applied to plate-shaped products such as automobile display boards,
In FIG. 1 showing one example, (1) shows an aluminum processed plate on which an anodized film is formed on the surface, the film is colored if necessary, and the required characters are added. A transparent synthetic resin (2) having elasticity is coated on the entire circumferential surface of the processed plate (1), that is, its front and back surfaces and the same side surfaces, and is bonded to this as a single body.1 For example, a modified acrylic resin manufactured by Mitsubishi Rayon. A plate-shaped molded envelope (2) made of Acrylite 1R is provided in one body, and at least the surface of the envelope (2) is coated with a hard transparent synthetic resin (3), for example, a hard transparent acrylic resin. (3) shows a plate-shaped combined product for display that is coated and bonded. Since the back surface of this product is made of a modified acrylic resin layer having elasticity, it has the advantage that it can be airtightly bonded to the surface to which it is attached in a compressed and intimate state. Since its surface is a hard synthetic resin coating layer (3), it will not be damaged even if it hits objects.

該アルミニウム加工板（１）を弾性を有する透明合成樹
脂被包体（２）で被包結着する合体物を製造するには、
凹状の鋳型に該樹脂を半分注入しその充填層上にアルミ
ニウム加工板（１）をその外周に鋳型内周面との間に間
隙を存して載置し、次でその上面に該樹脂の残りの半分
を注入し充填層を形成すると共にそのＬ下の充填層金板
１１．１の外周の間隙部において１体に連接した状態で
、硬化剤、加熱又は紫外線照射等により固化せしめるこ
とにより得られる。該透明被包体（２）の上面に硬質透
明樹脂板状成形体１３１を結着被覆するには、その被包
体（２）の上面に樹脂液を適宜厚さに塗布しこれを硬化
剤、加熱又は紫外線照射等により固化せしめるか、射出
成形法によりその表面に射出成形し、該被包体（２）の
表面に熱結着したその被覆層（３）が固化成形されるよ
うにする。To manufacture a combined product in which the processed aluminum plate (1) is wrapped and bound with an elastic transparent synthetic resin enveloping body (2),
Half of the resin is injected into a concave mold, and an aluminum processed plate (1) is placed on the filled layer with a gap between the outer periphery and the inner peripheral surface of the mold, and then the resin is poured on the upper surface. The remaining half is injected to form a filling layer, and the remaining half is solidified by a hardening agent, heating, ultraviolet irradiation, etc. while being connected as one body in the gap around the outer periphery of the filling layer metal plate 11.1 below L. can get. To cover the upper surface of the transparent envelope (2) with the hard transparent resin plate-shaped molded body 131, apply a resin liquid to an appropriate thickness on the upper surface of the envelope (2), and apply a hardening agent to the resin liquid. , solidify by heating or irradiation with ultraviolet rays, or injection mold on the surface by injection molding, so that the covering layer (3) thermally bonded to the surface of the envelope (2) is solidified and molded. .

該弾性を有する透明合成樹脂被包体（２）の裏面をも被
覆保護する必要のある場合は、第２図示のように、その
被包体（２１の裏面にも前記と今様に塗布、射出成形法
などにより適宜厚さの硬質合成樹脂被覆板状成形体（３
）を形成した表示用合体製品とすることも出来る。この
場合、アルミニウム加工板（１）がエンボスにより文字
等の表示を行なうなどにより裏面の状態を透視できない
ようにすることが好ましい場合は、該裏面の硬質合成樹
脂被覆成形体（３１は不透明な硬質樹脂又は透明樹脂に
顔料を入れて不透明とした樹脂により形成する。尚、被
覆成形層（３１は、予め別個に作成しておき、その被包
体（２）の外面に透明又は不透明の接着剤を介して１体
に結着し表示用合体製品とすることも出来る。If it is necessary to cover and protect the back side of the elastic transparent synthetic resin enveloping body (2), as shown in the second figure, the back side of the enveloping body (21) is also coated in the same manner as described above. A plate-shaped molded body coated with a hard synthetic resin (3
) can also be used as an integrated display product. In this case, if it is preferable that the aluminum processed plate (1) is embossed to display characters or the like so that the condition of the back surface cannot be seen through, the hard synthetic resin coated molded body (31 is an opaque hard material) on the back surface. It is formed from a resin or a transparent resin made opaque by adding a pigment to it.The covering molding layer (31) is prepared separately in advance, and a transparent or opaque adhesive is applied to the outer surface of the covering body (2). It is also possible to combine them into one body through a wafer to make a combined product for display.

この場合、接着剤を施す前に、被包体（２１の外面に透
明なプライマーを怖すようにして結着を更に強固とする
ようにしてもよい。In this case, before applying the adhesive, a transparent primer may be applied to the outer surface of the envelope (21) to further strengthen the bond.

尚、被包体（２）と被覆体（３）の材料は同−県花の樹
脂が好ましく、図示の実施例のように例えば両者共にア
クリル系樹脂により形成される。The material of the envelope (2) and the cover (3) is preferably the same resin, and as in the illustrated embodiment, both are made of, for example, acrylic resin.

第２図示の実施例は、板状の該被包体（２）を上下両面
から板状の被覆体＋３１１３１でサンドイッチ状に被覆
結着した表示用合体製品を示したが、該被包体（２）の
周側面をも被覆した被包形の表示用合体製品とすること
が好ましい場合は、例えば第３図示のように、その上層
の被覆層（３）を周縁部に下向きの囲繞突縁（３ａ）を
有する皿状の被覆層（３）に形成したもので被包した表
示用合体製品とする。その製造の１例は、予め下層の被
覆層（３）上面に被包体（２）をその外周に重ね代を残
して重層結着したものをつくり、これを射出成形機の金
型内に固設し、この状態で射出成形によってその被包体
（２）の上面重に外用面と下層被覆層の上面重ね代局面
に１体に熱融着した皿状の上層被覆層（３）を形成する
ことにより製造する。The embodiment shown in the second figure shows an integrated display product in which the plate-shaped envelope (2) is sandwiched and bonded with plate-shaped covers +31131 from both upper and lower surfaces. 2) If it is preferable to make an enclosed display integrated product that also covers the peripheral side, the upper coating layer (3) is attached to the peripheral edge with a downward surrounding protrusion, as shown in Figure 3, for example. (3a) is formed into a dish-shaped coating layer (3) to provide an integrated product for display. One example of its production is to make a layered structure in which the envelope (2) is bonded in advance to the top surface of the lower coating layer (3), leaving an overlap margin around the outer periphery, and then this is placed in the mold of an injection molding machine. In this state, a dish-shaped upper coating layer (3) is heat-sealed by injection molding to the upper surface of the envelope (2), the external use surface and the upper overlap area of the lower coating layer. Manufactured by forming.

第４図は、第５図示の製品の斜面図を示す。FIG. 4 shows a perspective view of the product shown in FIG.

上記の各実姉例に示す合体製品は、例えばこれを自動車
の外面に取着けて使用し、太陽の直射。The combined products shown in each of the above examples can be used by being attached to the outside of a car, for example, and exposed to direct sunlight.

夏季の高気温などから日蔭や冬季の冷温などに曝され、
金属加工品ｆｉ＋がこれに応じて伸縮しても、その外Ｉ
＠は弾性を有する透明合成樹脂被包体（２）で１体に包
まれているので、該被包体（２）はその金属加工品１１
１の伸びを吸収して該被包体（２１並にその外面の被覆
成形体（３）に亀裂を生ずることなくその収縮に追従し
てもとの状態に復元し、更にその被覆成形体（３）は、
該被包体（２）を外界からの機器等の接触により損傷す
ることから防止し、かくして良好な透視表示を維持する
ことができる。該金属加工品の表示は、文字のない図柄
や模様のみの装飾面を有する意匠的表示をも含むことは
勿論であり、又金属加工品としては、金属の鋳造や彫刻
などによる立体的工芸美術品でもよいことは明らかであ
る。又被包体や被覆成形体の肉厚は、所望により採択さ
れる。又本発明品は、用途に応じて屋内装置品としても
作成し得られることは勿論である。Exposure to the shade from high temperatures in the summer and cold temperatures in the winter,
Even if the metalwork fi+ expands and contracts accordingly, the other I
@ is wrapped in a transparent synthetic resin envelope (2) that has elasticity, so the envelope (2) covers the metal workpiece 11.
It absorbs the elongation of 1 and returns to its original state by following the shrinkage without causing cracks in the envelope (21 and the covering molded body (3) on its outer surface), and furthermore, the covering molded body ( 3) is
It is possible to prevent the envelope (2) from being damaged by contact with equipment from the outside world, thus maintaining good see-through display. Of course, the display of the metal work includes a design display with only a decorative surface of a design or pattern without text, and the metal work also includes three-dimensional crafts such as metal casting or sculpture. It is clear that it can be a good product. Further, the wall thickness of the envelope and the covering molded body can be selected as desired. It goes without saying that the product of the present invention can also be produced as an indoor device depending on the intended use.

このように本発明によるときは、金属加工品を弾性を有
する透明合成樹脂で被包し、且つその被包体の少くとも
１部の外面を透明硬質合成樹脂成形体で被覆するように
したので、外界の大きい温度変化に応じて金属加工品が
伸縮しても、その外周の透明合成樹脂被包体及び透明硬
質被覆成形体に全く亀裂を生ぜず、長期に亘り表面硬度
と耐摩耗性の良好な安定した透視表示用製品として、屋
内は勿論屋外用に使用し得られる効果を有する。As described above, according to the present invention, the metal workpiece is encapsulated with a transparent synthetic resin having elasticity, and at least a part of the outer surface of the encapsulating body is covered with a transparent hard synthetic resin molding. Even if the metal workpiece expands and contracts in response to large temperature changes in the outside world, the transparent synthetic resin encapsulation and the transparent hard coating molded product do not crack at all, maintaining surface hardness and wear resistance over a long period of time. As a good and stable see-through display product, it can be used indoors as well as outdoors.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本発明実施の１例の側面図、第２図は他の実
施例の側面図、第３図は更に他の実施例の側面図、第４
図は第６図の実姉例の斜面図を示す。 （１）・・・金属加工品　（２；・・・弾性を有する透
明合成樹脂被包体（３）・・・硬質透明合成樹脂被覆成
形体手続補正書 昭和　５１Ｆ　３目１５　日 特許庁長官殿 １、事件の表示 昭和５９年特許願第４８９５　号 ２、発明の名称 表示用合体製品 ３、補正をする者 事件との関係　特許出願人 株式会社セブンシーズ ４、代　理　人 ５　補正命令の日付（自発〕 昭和　年　月　日FIG. 1 is a side view of one embodiment of the present invention, FIG. 2 is a side view of another embodiment, FIG. 3 is a side view of still another embodiment, and FIG.
The figure shows a slope view of the actual sister example of Figure 6. (1)... Metalwork (2;... Elastic transparent synthetic resin encapsulation (3)... Hard transparent synthetic resin coated molded article Procedural amendments Showa 51F 3rd item 15th To the Commissioner of the Patent Office 1. Indication of the case Patent Application No. 4895 of 1982 2. Combined product for displaying the name of the invention 3. Relationship with the case by the person making the amendment Patent applicant Seven Seas Co., Ltd. 4, Agent 5 Date of amendment order ( Spontaneous] Showa year month day

Claims (1)

【特許請求の範囲】[Claims] １、　金属加工品を弾性を有する透明合成樹脂で被包結
着し、その被包体の外向の少くとも１部を透明硬質合成
樹脂成形体で被覆結着して成る表示用合体製品。1. A combined display product consisting of a metal workpiece covered and bonded with an elastic transparent synthetic resin, and at least a portion of the outer side of the covered body covered and bonded with a transparent hard synthetic resin molding.