JPS6349556A - Trimming for vehicle - Google Patents
Trimming for vehicleInfo
- Publication number
- JPS6349556A JPS6349556A JP61192147A JP19214786A JPS6349556A JP S6349556 A JPS6349556 A JP S6349556A JP 61192147 A JP61192147 A JP 61192147A JP 19214786 A JP19214786 A JP 19214786A JP S6349556 A JPS6349556 A JP S6349556A
- Authority
- JP
- Japan
- Prior art keywords
- skin
- hollow body
- resin foam
- instrument panel
- printed wiring
- 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.)
- Pending
Links
- 238000009966 trimming Methods 0.000 title abstract 3
- 239000011347 resin Substances 0.000 claims abstract description 44
- 229920005989 resin Polymers 0.000 claims abstract description 44
- 239000006260 foam Substances 0.000 claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 23
- 239000011810 insulating material Substances 0.000 claims abstract description 9
- 238000010097 foam moulding Methods 0.000 claims description 3
- 238000004378 air conditioning Methods 0.000 abstract description 9
- 210000003491 skin Anatomy 0.000 description 24
- 230000003014 reinforcing effect Effects 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0284—Details of three-dimensional rigid printed circuit boards
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0393—Flexible materials
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/182—Printed circuits structurally associated with non-printed electric components associated with components mounted in the printed circuit board, e.g. insert mounted components [IMC]
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
Description
【発明の詳細な説明】
Ｌｌ二二旦工史１
本発明は、計器板、あるいは音？［器、照明等の電装機
器を担持するパネルの如く、樹脂発泡体を基材とし、そ
の表面を表皮で覆って成る車輌用内装体に関するもので
ある。[Detailed Description of the Invention] Ll 22 Engineering History 1 The present invention is an instrument panel or a sound? [This relates to a vehicle interior body made of a resin foam as a base material and whose surface is covered with a skin, such as a panel that supports electrical equipment such as containers and lighting.
の −
自動車の計器板は、■溶接または螺着によって車体に固
定される鋼板プレス成形品、■螺着によって車体に固定
される樹脂成形品に大別される。- Automobile instrument panels are broadly divided into two types: (1) press-molded steel products that are fixed to the vehicle body by welding or screwing, and (2) resin molded products that are fixed to the vehicle body by screwing.
計器板を樹脂で形成した場合、■大幅な軽聞化を計り得
る。■設計の自由度が高い、■鋼板プレス成形品ではそ
の頂部前縁に別体量として装着されるセーフティパッド
（保護緩衝体）を本体と一体に発泡成形することができ
る１等の利点が得られ、しかも近年の傾向として大型化
、複雑化している計器板に対し、意匠効果を発揮させ得
ることから、樹脂製計器板を採用することが多い。■If the instrument panel is made of resin, it can be significantly lightened. ■A high degree of freedom in design;■In steel plate press-formed products, the safety pad (protective buffer), which is attached as a separate piece to the front edge of the top, can be foam-molded integrally with the main body. Moreover, in recent years, instrument panels have become larger and more complex, and resin instrument panels are often adopted because they can provide a good design effect.
通常使用されている樹脂製計器板は、第１図の計器板０
１におけるが如く、樹脂発泡体（例、ウレタンフオーム
、ポリスチレン発泡体）０２を、その一部を残して表皮
（例、半硬質ないし軟質塩化ビニルシート）０３で覆っ
た構造のものが一般的であり、物品配置等のために利用
される空所０４を有する他、計器類装着用開口、あるい
は空調のための送風口０６が形成されている。そして、
樹脂発泡体に形成される空所には、硬質樹脂または鋼板
で形成された補強基材０７が一体に接合されており、こ
の補強基材０１は空所を画成するだけでなく、樹脂製計
器板０１の剛性を向上させる機能を有する。The normally used resin instrument panel is instrument panel 0 shown in Figure 1.
As shown in 1, a structure in which a resin foam (e.g., urethane foam, polystyrene foam) 02 is covered with a skin (e.g., semi-rigid or flexible vinyl chloride sheet) 03, leaving a part of it, is common. In addition to having a space 04 used for arranging articles, etc., an opening for installing instruments or a ventilation opening 06 for air conditioning is formed. and,
A reinforcing base material 07 made of hard resin or steel plate is integrally joined to the void formed in the resin foam, and this reinforcing base material 01 not only defines the void, but also It has a function of improving the rigidity of the instrument panel 01.
また、空所０４には、送風口０６に接続される空調用ダ
クトが配設される（ただし、補強基材０７が筒状に形成
されている場合には別体ダクトを必要としない）他、電
装機器（速度計、エンジン回転計。In addition, an air conditioning duct connected to the air outlet 06 is arranged in the empty space 04 (however, if the reinforcing base material 07 is formed in a cylindrical shape, a separate duct is not required). , electrical equipment (speedometer, engine revolution meter).
燃料計、各種表示灯等）に接続されるワイヤハーネス（
組み電線）が配設される。Wire harness (fuel gauge, various indicator lights, etc.) connected to
(braided wires) are installed.
このワイヤハーネスは、端子、コネクタ等を備えており
、補強基材０７の壁面に螺着される押え片をもって固定
されるが、車体の振動に伴って、端子、コネクタ等の付
属部品相互、あるいはそれ等と補強基材０７が接触振動
して騒音が発生する。また、多数の電装機器を計器板０
１に組付ける際、ワイヤハーネスの端子、コネクタに対
して接続する作業は煩雑であり、車輌組立作業能率を著
しく阻害していた。This wire harness is equipped with terminals, connectors, etc., and is fixed with a presser piece that is screwed onto the wall surface of the reinforcing base material 07. The reinforcing base material 07 contacts them and vibrates, generating noise. In addition, a large number of electrical equipment can be installed on the instrument panel.
1, the work of connecting the wire harness to the terminals and connectors was complicated, and this significantly hindered the efficiency of vehicle assembly work.
計器板の空所内にワイヤハーネスを配設した場合に生ず
る不都合に対処したものとして、プリント配置基板を計
器板本体の背面に貼着した構造、あるいはプリント配線
基板を計器板の基材である樹脂発泡体く緩衝材）の内部
に埋設した構造（実開昭４８−１０８３３６号公報）を
挙げることができる。To deal with the inconvenience that occurs when wiring harnesses are installed in the empty space of the instrument panel, a structure in which a printed wiring board is attached to the back of the instrument panel body, or a structure in which the printed wiring board is attached to the resin that is the base material of the instrument panel, is available. One example is a structure (Japanese Utility Model Application Publication No. 108336/1983) in which the structure is embedded inside a foam cushioning material.
しかしながら、プリント配線基板を別途用意して計器板
本体に複合させると、計器板が厚肉化してその重量が増
し、また計器板を製造する上で部品点数増、工数増を招
来する。However, if a printed wiring board is separately prepared and combined with the instrument panel main body, the instrument panel becomes thicker and heavier, and the number of parts and man-hours increase in manufacturing the instrument panel.
゛ た の
本発明は、斯かる技術的背頌の下に創案されたものであ
り、その目的とする処は、従来汎用されていたワイヤハ
ーネスを省略して、部品点数の削減、組立工数の削減を
計るとともに、部品相互の接触振動による騒音発生を防
止して成る車輌用内装体を提供する点にある。The present invention was created with this technical background in mind, and its purpose is to omit the conventionally widely used wire harness, thereby reducing the number of parts and assembly man-hours. The object of the present invention is to provide an interior body for a vehicle that reduces noise and prevents the generation of noise due to contact vibration between parts.
この目的は、樹脂発泡体を基材とし、その表面を表皮で
覆って成り、表皮側に設けた凹所に電装機器を嵌装して
使用する車輌用内装体において、表皮の裏面、または発
泡成形の際に樹脂発泡体と一体化される絶縁材料製部材
の平滑な表面にプリント配線回路を形成するとともに、
該プリント配線回路の一部、またはその導出部を、前記
凹所に嵌め込まれた電装機器嵌装用硬質絶縁材料製中空
体内に臨ませ、もって前記プリント配線回路の二部、ま
たはその導出部に対する電装機器の導電接続を可能にな
すことにより達成される。The purpose of this is to use resin foam as a base material and cover the surface with a skin, and to use the back side of the skin or the foam A printed wiring circuit is formed on the smooth surface of an insulating material member that is integrated with the resin foam during molding, and
A part of the printed wiring circuit, or its lead-out part, is made to face the hollow body made of a hard insulating material for fitting electrical equipment fitted into the recess, so that the electrical equipment for the second part of the printed wiring circuit, or its lead-out part is exposed. This is accomplished by allowing electrically conductive connections to the equipment.
車輌用内装体に装着される電装機器に対する配線手段と
して従来使用されていたワイヤハーネスを省略し、プリ
ント配線基板を用いることは、部品点数を削減し、空間
の有効利用を計る上で有利である。しかるに、プリント
配線用の基板自体は一定の大きさを有するものであり、
空間占有率がほとんど零に近いプリント配線回路の有す
る特徴を更に引き出そうとするならば、該専用基板を省
略し、ワイヤハーネスを用いる従来構造の計器板を構成
する部材をプリント配線用の基板として兼用するのが有
効である。Omitting the wire harness that was conventionally used as a wiring means for electrical equipment installed in the interior of a vehicle and using a printed wiring board is advantageous in terms of reducing the number of parts and making effective use of space. . However, the printed wiring board itself has a certain size,
If you want to further bring out the characteristics of a printed wiring circuit, which occupies almost zero space, you can omit the dedicated board and use the components that make up the conventional instrument panel using a wire harness as the printed wiring board. It is effective to do so.
支ＪＬｆｉ
第２図は、本発明の一実施例に係る自動車用計器板１０
を要部縦断面図として示している。計器板１０は、基材
である樹脂発泡体１２（例、ウレタンフオーム）と、樹
脂発泡体１２の外表面を覆う表皮１４（半硬質または軟
質塩化ビニル樹脂製）と、表皮１４に形成された複数の
開口１６に合致して樹脂発泡体１２に埋設された複数の
硬質絶縁材料製中空体２２と、計器板１０の長手方向に
伸長して樹脂発泡体１２内に埋設された硬質材料製空調
用ダクト２４．２６とを主部材として形成されている。FIG. 2 shows an automobile instrument panel 10 according to an embodiment of the present invention.
is shown as a vertical sectional view of the main part. The instrument panel 10 includes a resin foam 12 (e.g., urethane foam) as a base material, a skin 14 (made of semi-rigid or soft vinyl chloride resin) that covers the outer surface of the resin foam 12, and a skin 14 formed on the skin 14. A plurality of hollow bodies 22 made of a hard insulating material are embedded in the resin foam 12 in alignment with the plurality of openings 16, and an air conditioner made of a hard material is embedded in the resin foam 12 extending in the longitudinal direction of the instrument panel 10. ducts 24 and 26 as main members.
中空体２２は、表皮１４の開口１６と合致する開口を有
しており、開口１６および中空体２２の開口を通じて中
空体２２内に電装機器２８を嵌装することが可能である
。The hollow body 22 has an opening that matches the opening 16 of the skin 14, and it is possible to fit an electrical device 28 into the hollow body 22 through the opening 16 and the opening of the hollow body 22.
また、表皮１４の裏面には、プリント線回路を形成する
導電膜１８が付されており、その一部が、中空体２２の
開口部分で該中空体２２の内部に露出し、露出した導電
ｗ：４１８に一対の駒形端子２０が鑞接固定されている
。この端子２０に対しては、中空体２２内に嵌装された
電装機器２８が導電接続される。Further, a conductive film 18 forming a printed line circuit is attached to the back surface of the skin 14, and a part of the conductive film 18 is exposed inside the hollow body 22 at the opening of the hollow body 22, and the exposed conductive film 18 is exposed at the opening of the hollow body 22. A pair of piece-shaped terminals 20 are soldered and fixed to :418. An electrical device 28 fitted within the hollow body 22 is electrically connected to the terminal 20 .
斯かる構造の計器板１０は、以下の手順で製造される。The instrument panel 10 having such a structure is manufactured by the following procedure.
■第３図に示される様に、プリント配線回路を形成する
導電膜１８が、予めその背面に付された表皮１４を加熱
し、これを真空成形の手法で下金型３０の内壁に沿わせ
て設置する。すなわち、下金型３０には複数の脱気孔３
２が形成されており、脱気孔３２を通じて脱気を行いつ
つ、雄型あるいは圧搾空気を併用する等して、下金型３
０の内壁に沿う形状を表皮１４に与える（第４図）。■As shown in FIG. 3, the conductive film 18 forming the printed wiring circuit is formed by heating the skin 14 attached to the back surface of the conductive film 18 in advance, and by vacuum forming it along the inner wall of the lower mold 30. and install it. That is, the lower mold 30 has a plurality of deaeration holes 3.
2 is formed, and while degassing through the deaeration hole 32, the lower mold 3 is removed by using a male mold or compressed air.
The skin 14 is given a shape that follows the inner wall of 0 (FIG. 4).
■電装機器２８を装着する位置に対応して、−対の鉤形
端子２０を導電膜１８に鑞接（または溶接）により固定
しく第５図）、更に端子２０を覆ってカップ状になされ
た中空体２２を表皮１４に接着剤接合する（第６図）。■A pair of hook-shaped terminals 20 is fixed to the conductive film 18 by soldering (or welding) in accordance with the position where the electrical equipment 28 is attached (Fig. 5), and is further made into a cup shape to cover the terminal 20. The hollow body 22 is adhesively bonded to the skin 14 (FIG. 6).
■下金型３０に対して上金型３４を合せ、両金型で画成
される型孔（キャビティ）内に樹脂発泡液を注入して発
泡させ、表皮１４、空調用ダクト２４．２６および中空
体２２に一体化された樹脂発泡体１２を形成する（第７
図）。なお、型孔（キャビティ）内には、空調用ダクト
２４．２６を設置しておく（第２図参照）。■ Align the upper mold 34 with the lower mold 30, and inject a resin foaming liquid into the mold hole (cavity) defined by both molds to foam the skin 14, the air conditioning duct 24, 26, and Forming the resin foam 12 integrated into the hollow body 22 (Seventh
figure). Note that air conditioning ducts 24 and 26 are installed in the mold cavity (see FIG. 2).
■得られた発泡成形品１０Ａを金型から取出した後、事
後処理として、表皮１４の耳１４ａ１および中空体２２
の開口に対応する部分１４ｂを切除し、部分１４ｂの切
除によって開口１６を形成する（第８図）。■ After taking out the obtained foam molded product 10A from the mold, as a post-treatment, the ears 14a1 of the skin 14 and the hollow body 22 are
A portion 14b corresponding to the opening is cut out, and an opening 16 is formed by cutting out the portion 14b (FIG. 8).
■完成された計器板１０の中空体２２に対し、開口１６
を通じて電装機器２８を嵌装する。この嵌装操作によっ
て端子２０に対する電装置１器２８の接続が行われる（
第９図）。■ Opening 16 for hollow body 22 of completed instrument panel 10
The electrical equipment 28 is fitted through the connector. This fitting operation connects the electrical device 28 to the terminal 20 (
Figure 9).
斯様に、本実施例では、別途プリント配線基板を用いず
に、樹脂発泡体１２と一体化される表皮１４の裏面に電
装機器用のプリント配線回路（導電膜１８）を形成した
ため、計器板１０の背面に沿って多数の部品から構成さ
れるワイヤハーネスを取着する必要がなく、計器板本体
の構成部吊環を抑えつつ、空間の有効利用を計り得ると
ともに、部品点数を大幅に削減し、かつ計器板１０の組
立作業工数を削減することができる。そして、ワイヤハ
ーネスでは必要とされるコネクタ、ヒユーズブロック。In this way, in this example, a printed wiring circuit (conductive film 18) for electrical equipment is formed on the back surface of the skin 14 that is integrated with the resin foam 12 without using a separate printed wiring board. There is no need to attach a wire harness consisting of many parts along the back of the instrument panel, and the number of parts hanging from the instrument panel body can be reduced, space can be used more effectively, and the number of parts can be significantly reduced. , and the number of man-hours required for assembling the instrument panel 10 can be reduced. Then there are the connectors and fuse blocks that are required in wiring harnesses.
ヒュージブルリンク、ダイオード等の部品相互、あるい
はそれ等と他部材の接触振動音を完全に排除することが
できる。また、中空体２２は可撓性を有する樹脂発泡体
１２内に電装機器２８および端子２０を収納する空間を
常時確保し得るだけでなく、樹脂発泡体１２の発泡成形
に際しては、該樹脂発泡体１２中に端子２０が埋め込ま
れてしまうことのない様に機能する。It is possible to completely eliminate contact vibration noise between components such as fusible links and diodes, or between them and other components. In addition, the hollow body 22 not only can always secure a space for storing the electrical equipment 28 and the terminal 20 within the flexible resin foam 12, but also allows the resin foam 12 to be This function prevents the terminal 20 from being embedded in the terminal 12.
次に、第１０図に示された変形例に係る計器板３６につ
いて説明する。計器板３６は、基材である樹脂発泡体３
８と、樹脂発泡体３８の外表面を覆う表皮４０と、樹脂
発泡体３８の背面を覆う硬質絶縁材料製板状補強基材４
２と、樹脂発泡体３８に埋設された複数の硬質絶縁材料
製中空体４８（両端が開放されている）、同じく樹脂発
泡体３８に埋設された空調用ダクト５２とを主部材とし
て形成されている。補強基材４２は、樹脂発泡体３８に
一体化されたその片面にプリント配線回路（導電膜４６
）が形成され、導電ｌ！４６にリード線５４を介して接
続されたコネクタ５６が、中空体４８の内壁に固定され
たゴム製環状支持片５０で支持され、表皮４０に形成さ
れた開口を通じて中空体４８内に嵌装された電装機器５
８とコネクタ５６が接続されている。環状支持片５０は
コネクタ５６に対して電装機器５８を押圧、接続する際
、コネクタ５６に背圧を与えるとともに、中空体４８内
に電装機器５８を嵌装した場合の各部材の寸法誤差を吸
収する機能を有する。Next, the instrument panel 36 according to the modification shown in FIG. 10 will be explained. The instrument panel 36 is made of resin foam 3 as a base material.
8, a skin 40 that covers the outer surface of the resin foam 38, and a plate-shaped reinforcing base material 4 made of a hard insulating material that covers the back surface of the resin foam 38.
2, a plurality of hollow bodies 48 made of hard insulating material (both ends are open) embedded in the resin foam 38, and an air conditioning duct 52 also embedded in the resin foam 38 as the main members. There is. The reinforcing base material 42 is integrated with the resin foam 38 and has a printed wiring circuit (conductive film 46 ) on one side thereof.
) is formed and conductive l! 46 via a lead wire 54 is supported by a rubber annular support piece 50 fixed to the inner wall of the hollow body 48, and is fitted into the hollow body 48 through an opening formed in the skin 40. Electrical equipment 5
8 and a connector 56 are connected. The annular support piece 50 applies back pressure to the connector 56 when pressing and connecting the electrical equipment 58 to the connector 56, and also absorbs dimensional errors of each member when the electrical equipment 58 is fitted into the hollow body 48. It has the function of
なお、補強基材４２には、各中空体４８に係合する複数
の係止片４４が突設されており、補強基材４２と中空体
４８のこの結合関係は、前記実施例と同様に金型を用い
て樹脂発泡体３８を形成する場合の、両者の位置関係、
相対的姿勢を正確に定める上で必要であり、また計器板
３６の強度を向上させる利点も得られる。The reinforcing base material 42 is provided with a plurality of locking pieces 44 that engage with each hollow body 48, and this coupling relationship between the reinforcing base material 42 and the hollow bodies 48 is the same as in the previous embodiment. The positional relationship between the two when forming the resin foam 38 using a mold,
This is necessary for accurately determining the relative attitude, and also has the advantage of improving the strength of the instrument panel 36.
この例においても、別途プリント配線基板を用いること
な（、補強基材４２の片面にプリント配線回路（導電１
１！４６）を形成したため、従来使用されていたワイヤ
ハーネスを省略し、計器板本体の構成部吊環を押えつつ
、空間の有効利用を計り得るとともに、部品点数の大幅
削減、計器板３６の組立作業工数の削減を計ることがで
きる。そしてまた、前記実施例と同様に、部材間の接触
振動音の発生を無くすことができる。なお、図中、６０
は車体パネルを示し、６２はフロントガラスを示してい
る。In this example as well, there is no need to use a separate printed wiring board (and a printed wiring circuit (conductive
1!46), it is possible to omit the conventionally used wire harness, hold down the component suspension ring of the instrument panel body, make effective use of space, and greatly reduce the number of parts and assemble the instrument panel 36. It is possible to reduce work man-hours. Furthermore, as in the embodiments described above, it is possible to eliminate contact vibration noise between members. In addition, in the figure, 60
indicates a vehicle body panel, and 62 indicates a windshield.
ｌ旦立皇」
以上の説明から明らかな様に、樹脂発泡体を基材とし、
その表面を表皮で覆って成り、表皮側に設けた凹所に電
装機器を嵌装して使用する車輌用内装体であって、表皮
の裏面、または発泡成形の際に樹脂発泡体と一体化され
る絶縁材料製部材の平滑な表面にプリント配線回路を形
成するとともに、該プリント配線回路の一部、またはそ
の導出部を、前記凹所に嵌め込まれた［ｉ機器嵌装用硬
質絶縁材料製中空体内に臨ませ、もって前記プリント配
線回路の一部、またははその導出部に対する電装機器の
導電接続を可能になした車輌用内装体が提案された。As is clear from the above explanation, the base material is resin foam,
A vehicle interior body whose surface is covered with a skin, and in which electrical equipment is fitted into a recess provided on the skin side, and which is integrated with the resin foam on the back surface of the skin or during foam molding. A printed wiring circuit is formed on the smooth surface of a member made of an insulating material, and a part of the printed wiring circuit or its lead-out portion is fitted into the recess. A vehicle interior body has been proposed that faces inside the body and enables conductive connection of electrical equipment to a part of the printed wiring circuit or its lead-out portion.
本発明では、端子、コネクタ、回路保護用のヒユーズブ
ロック、ヒュージブルリンク、抵抗、ダイオード等の部
品が一体に組付けられ、保護材としてビニルテープ、ビ
ニルチューブ、コルゲートチューブ等が使用されるワイ
ヤハーネスに代えて、表皮の裏面、または発泡成形の際
に樹脂発泡体と一体化される絶縁材剥製部材の平滑な表
面に付されたプリント配線回路を用いたため、部品点数
の大幅削減２組立工数の削減を企図し得る。また、ワイ
ヤハーネスに一体に組付けられるべき前記各部品が省略
されるため、部品相互の接触振動音、あるいは部品と他
部材との接触振動°音が発生せず、車室内の静粛性維持
に寄与し得る。The present invention provides a wire harness in which components such as terminals, connectors, fuse blocks for circuit protection, fusible links, resistors, diodes, etc. are assembled together, and vinyl tape, vinyl tubes, corrugated tubes, etc. are used as protective materials. Instead, we used a printed wiring circuit attached to the back of the skin or the smooth surface of the insulating stuffed material that is integrated with the resin foam during foam molding, resulting in a significant reduction in the number of parts and 2 assembly man-hours. Reductions may be planned. In addition, since the above-mentioned parts that should be integrally assembled into the wire harness are omitted, there is no contact vibration noise between parts or contact vibration noise between parts and other parts, which helps maintain quietness in the vehicle interior. can contribute.
第１図は公知に係る自動車用樹脂計器板を示す一部欠截
斜視図、第２図は本発明の一実施例に係る自動車用樹脂
計器板の縦断面図、第３図は該自動車用樹脂計器板用の
表皮を成形前の状態で示す要部斜視図、第４図ないし第
８図は前記自動車用樹脂計器板の製造手順を示す図、第
９図は前記自動車用樹脂計器板に電装機器を組付けた状
態を示す要部断面図（第２図参照〉、第１０図は変形例
に係る自動車用樹脂計器板を示す縦断面図である。
１０・・・計器板、１２・・・樹脂発泡体、１４・・・
表皮、１６・・・開口、１８・・・導電膜、２０・・・
端子、２２・・・中空体、２４・・・空調用ダクト、２
６・・・空調用ダクト、２８・・・Ｎ装機器、３０・・
・下金型、３２・・・脱気孔、３４・・・上金型、３６
・・・計器板、３８・・・樹脂発泡体、４０・・・表皮
、４２・・・補強基材、４４・・・係止片、４６・・・
導電膜、４８・・・中空体、５０・・・環状支持片、５
２・・・空調用ダクト、５４・・・リード線、５Ｇ・・
・コネクタ、５８・・・電装機器。FIG. 1 is a partially cutaway perspective view showing a known resin instrument panel for an automobile, FIG. 2 is a longitudinal sectional view of a resin instrument panel for an automobile according to an embodiment of the present invention, and FIG. A perspective view of the main parts showing the skin for a resin instrument panel before molding, FIGS. 4 to 8 are diagrams showing the manufacturing procedure of the resin instrument panel for an automobile, and FIG. 9 is a perspective view of the skin for the resin instrument panel for an automobile. A cross-sectional view of a main part showing a state in which electrical equipment is assembled (see FIG. 2), FIG. 10 is a longitudinal cross-sectional view showing a resin instrument panel for an automobile according to a modified example. 10... instrument panel, 12. ...Resin foam, 14...
Epidermis, 16... Opening, 18... Conductive film, 20...
Terminal, 22...Hollow body, 24...Air conditioning duct, 2
6...Air conditioning duct, 28...N equipment, 30...
・Lower mold, 32... Deaeration hole, 34... Upper mold, 36
... Instrument panel, 38 ... Resin foam, 40 ... Skin, 42 ... Reinforcement base material, 44 ... Locking piece, 46 ...
Conductive film, 48... Hollow body, 50... Annular support piece, 5
2... Air conditioning duct, 54... Lead wire, 5G...
・Connector, 58...Electrical equipment.
Claims (1)
、表皮側に設けた凹所に電装機器を嵌装して使用する車
輌用内装体において、 表皮の裏面、または発泡成形の際に樹脂発泡体と一体化
される絶縁材料製部材の平滑な表面にプリント配線回路
を形成するとともに、該プリント配線回路の一部、また
はその導出部を、前記凹所に嵌め込まれた電装機器嵌装
用硬質絶縁材料製中空体内に臨ませ、もつて前記プリン
ト配線回路の一部、またはその導出部に対する電装機器
の導電接続を可能になしたことを特徴とする車輌用内装
体。[Scope of Claims] In a vehicle interior body, which is made of a resin foam as a base material and whose surface is covered with a skin, and is used by fitting electrical equipment into a recess provided on the skin, the back surface of the skin; Alternatively, a printed wiring circuit is formed on the smooth surface of an insulating material member that is integrated with the resin foam during foam molding, and a part of the printed wiring circuit or its lead-out portion is fitted into the recess. An interior body for a vehicle, characterized in that the interior body faces into a hollow body made of a hard insulating material for fitting electrical equipment, thereby enabling conductive connection of the electrical equipment to a part of the printed wiring circuit or a lead-out portion thereof. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61192147A JPS6349556A (en) | 1986-08-19 | 1986-08-19 | Trimming for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61192147A JPS6349556A (en) | 1986-08-19 | 1986-08-19 | Trimming for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6349556A true JPS6349556A (en) | 1988-03-02 |
Family
ID=16286479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61192147A Pending JPS6349556A (en) | 1986-08-19 | 1986-08-19 | Trimming for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6349556A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01138845U (en) * | 1988-03-17 | 1989-09-21 | ||
| JPH0361140A (en) * | 1989-07-28 | 1991-03-15 | Yazaki Corp | Dash panel circuit body |
| JPH0362470A (en) * | 1989-07-31 | 1991-03-18 | Yazaki Corp | Automobile circuit body |
| JPH0365010A (en) * | 1989-07-31 | 1991-03-20 | Yazaki Corp | Air duct circuit body and manufacture thereof |
| US6483048B1 (en) | 2000-07-25 | 2002-11-19 | Textron Automotive Company, Inc. | Automotive trim panel with electrical wiring incorporated therein |
| US6705659B2 (en) | 2000-03-23 | 2004-03-16 | Honda Giken Kogyo Kabushiki Kaisha | Display device for vehicles |
| JP2019099053A (en) * | 2017-12-06 | 2019-06-24 | トヨタ自動車株式会社 | Interior member for vehicle |
-
1986
- 1986-08-19 JP JP61192147A patent/JPS6349556A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01138845U (en) * | 1988-03-17 | 1989-09-21 | ||
| JPH0361140A (en) * | 1989-07-28 | 1991-03-15 | Yazaki Corp | Dash panel circuit body |
| JPH0362470A (en) * | 1989-07-31 | 1991-03-18 | Yazaki Corp | Automobile circuit body |
| JPH0365010A (en) * | 1989-07-31 | 1991-03-20 | Yazaki Corp | Air duct circuit body and manufacture thereof |
| US6705659B2 (en) | 2000-03-23 | 2004-03-16 | Honda Giken Kogyo Kabushiki Kaisha | Display device for vehicles |
| US6483048B1 (en) | 2000-07-25 | 2002-11-19 | Textron Automotive Company, Inc. | Automotive trim panel with electrical wiring incorporated therein |
| JP2019099053A (en) * | 2017-12-06 | 2019-06-24 | トヨタ自動車株式会社 | Interior member for vehicle |
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