JPH0436913B2 - - Google Patents
Info
- Publication number
- JPH0436913B2 JPH0436913B2 JP61033760A JP3376086A JPH0436913B2 JP H0436913 B2 JPH0436913 B2 JP H0436913B2 JP 61033760 A JP61033760 A JP 61033760A JP 3376086 A JP3376086 A JP 3376086A JP H0436913 B2 JPH0436913 B2 JP H0436913B2
- Authority
- JP
- Japan
- Prior art keywords
- adhesive
- resin
- skin material
- main body
- steering wheel
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 63
- 230000001070 adhesive effect Effects 0.000 claims description 53
- 239000000853 adhesive Substances 0.000 claims description 51
- 229920005989 resin Polymers 0.000 claims description 36
- 239000011347 resin Substances 0.000 claims description 36
- 229920003002 synthetic resin Polymers 0.000 claims description 9
- 239000000057 synthetic resin Substances 0.000 claims description 9
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 239000004743 Polypropylene Substances 0.000 description 7
- 238000009958 sewing Methods 0.000 description 7
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 3
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011151 fibre-reinforced plastic Substances 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 229920006380 polyphenylene oxide Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 238000004886 process control Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000002649 leather substitute Substances 0.000 description 1
- 229910001234 light alloy Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Landscapes
- Steering Controls (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、自動車等のかじ取り装置に用いられ
るステアリングホイール（ハンドル）に関するも
のである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a steering wheel (handle) used in a steering device for an automobile or the like.
自動車用皮巻きステアリングホイールは、例え
ば第３図に示す如く、ボス部Ｃと、ボス部Ｃから
延びたスポーク部Ｂと、スポーク部Ｂが支持する
リング部Ａとから成つている。そしてリング部Ａ
は、芯金を合成樹脂材で被覆し、更に表皮材を被
覆して構成していた。
As shown in FIG. 3, for example, a leather-wrapped steering wheel for an automobile includes a boss portion C, spoke portions B extending from the boss portion C, and a ring portion A supported by the spoke portions B. And ring part A
The core metal was covered with a synthetic resin material and was further covered with a skin material.
また表皮材で被覆される内部の合成樹脂材とし
ては、耐熱耐寒性、耐衝撃性、強度等のステアリ
ングホイールとしての必要機能と材料費との観点
から、PP（ポリプロピレン）等のオレフイン系合
成樹脂が採用されている。 In addition, the internal synthetic resin material covered with the skin material is an olefin-based synthetic resin such as PP (polypropylene), in view of the necessary functions for a steering wheel such as heat resistance, cold resistance, impact resistance, and strength, as well as material costs. has been adopted.
また表皮材のステアリングホイールへの被覆
は、ステアリングホイール操作時に表皮材がずれ
てまわることやねじれることを防止するために、
表皮材をリング部Ａに巻きつけ、その両端に相当
な張力を加え引張りながら縫い合わせていた。そ
のため一本の皮巻きステアリングホイールの表皮
材を縫合するのに多大な時間がかかると共に、力
と熟練を要する作業であつた。 In addition, the covering material on the steering wheel is designed to prevent the covering material from shifting or twisting when the steering wheel is operated.
The outer skin material was wrapped around the ring part A, and a considerable amount of tension was applied to both ends of the ring part and the material was sewn together while being pulled. Therefore, it takes a lot of time to stitch the skin material of a single leather-wrapped steering wheel, and the work requires strength and skill.
従つて接着剤だけで表皮材を被覆するか、ある
いは接着剤によるまわり防止等を施し、表皮材の
端部の縫い合わせを形だけの簡単なものにするこ
とが望まれていた。
Therefore, it has been desired to cover the skin material only with an adhesive, or to use adhesive to prevent it from turning, so that the ends of the skin material can be sewn together in a simple manner.
ところが従来のステアリングホイールに用いら
れているPP等のオレフイン系合成樹脂は接着性
が極めて乏しいために、表皮材を被覆する前に、
接着性を向上させるための前処理を要する。すな
わち、表面を粗面加工してアンカー機能を付与し
たり、脱脂洗浄して接着し易くしたり、プライマ
ー（下塗り剤）処理により接着性を付与していた
が、これら前処理は接着性が極めて乏しい故の余
分の処理である上に、工程管理の面でも煩雑であ
り、かつ、加工コストの向上を齎すものであつ
た。 However, the olefin-based synthetic resins used in conventional steering wheels, such as PP, have extremely poor adhesive properties, so before covering the skin material,
Requires pretreatment to improve adhesion. In other words, the surface has been roughened to give it an anchor function, degreased and cleaned to make it easier to bond, or treated with a primer to give it adhesion, but these pre-treatments have extremely poor adhesion. In addition to being an extra process due to the scarcity, it was also complicated in terms of process control and led to an increase in processing costs.
また一般に接着性の乏しいPP樹脂材等に接着
性を付与する表面改質加工としては、クロム酸処
理をはじめ、コロナ放電処理、プラズマ処理、火
災処理等の採用も考えられるが、何れも採用すれ
ば工程を複雑にし、接着費用を高くすることとな
る。 In addition, as a surface modification treatment to impart adhesion to PP resin materials, etc., which generally have poor adhesion, it is possible to adopt chromic acid treatment, corona discharge treatment, plasma treatment, fire treatment, etc., but none of them are effective. This complicates the process and increases the bonding cost.
表皮材が被覆される樹脂材本体をポリプロピレ
ン等の接着性の低い合成樹脂材料で構成し、その
表面の一部に、ABS（アクリロニトリル−ブタジ
エン−スチレン）樹脂又はPS（ポリスチレン）樹
脂等の接着性の高い合成樹脂からなる接着用片
を、例えば第１図ａの如く、樹脂材本体２の溝部
２′に取付用脚部４′を嵌着して取付け、樹脂材本
体２の表面一部を接着用片４とし、接着剤６を少
なくとも接着用片４表面に塗布した後、表皮材を
巻きつけた状態で接着固化して被覆することによ
り従来の問題点を解決するものであり、少なくと
もリング部Ａの全周にわたつて被覆した樹脂材本
体に表皮材が強固に接着されるようになつたの
で、表皮材の糸による縫い合せを省略することが
でき、しかも接着剤による回り防止が出来るた
め、意匠上縫い合せ面が必要な場合でも、引張つ
て縫い合せる必要が無い。また接着用片４を樹脂
材本体２に嵌着するだけで、樹脂材本体２に煩雑
且つ高コストの接着性向上処理を施す必要がなく
なつた。
The main body of the resin material covered with the skin material is made of a synthetic resin material with low adhesiveness such as polypropylene, and a part of its surface is made of adhesive material such as ABS (acrylonitrile-butadiene-styrene) resin or PS (polystyrene) resin. For example, as shown in FIG. 1a, an adhesive piece made of a synthetic resin with a high hardness is attached by fitting the mounting leg 4' into the groove 2' of the resin body 2, and a part of the surface of the resin body 2 is attached. This method solves the conventional problems by applying an adhesive 6 to at least the surface of the adhesive piece 4, then wrapping it with a skin material and solidifying the adhesive to cover the adhesive piece 4. Since the skin material is now firmly adhered to the resin material body that covers the entire circumference of part A, it is possible to omit sewing the skin material with thread, and moreover, it is possible to prevent rotation using adhesive. Therefore, even if a seam surface is required for design purposes, there is no need to pull and sew them together. Furthermore, by simply fitting the adhesive piece 4 onto the resin main body 2, there is no longer a need to perform a complicated and costly adhesion improvement treatment on the resin main body 2.
ボス部Ｃ、スポーク部Ｂ、及びリング部Ａから
なる第３図の如きステアリングホイール（ハンド
ル）において、鋼材からなる芯金にPP樹脂材料
をリングおよびスポークの一部に射出成形して樹
脂材本体を構成した。
In a steering wheel (handle) as shown in Fig. 3, which consists of a boss part C, spoke parts B, and ring part A, PP resin material is injection molded into the ring and part of the spokes on a core metal made of steel to form a resin material body. was constructed.
第１図ａに示す如く、樹脂材本体２の断面形状
は芯金１まで達する溝部２′と溝部２′表面から両
側に延びた円周の約1/3を占める凹部２″を備えた
形状とした。一方表皮材３との接着性が高い
ABS樹脂材からなる接着用片４は、該樹脂材本
体２の溝部２′に嵌合する脚部４′と脚部上部から
両側に円弧上に延びた接着面４″を有し、該脚部
４′を前記溝部２′に嵌着した状態では接着面４″
が樹脂材本体２の凹部２″に嵌入され円周表面の
一部を構成する形状とした。 As shown in Figure 1a, the cross-sectional shape of the resin main body 2 has a groove 2' that reaches up to the core metal 1 and a recess 2'' that extends from the surface of the groove 2' to both sides and occupies about 1/3 of the circumference. On the other hand, it has high adhesiveness with the skin material 3.
The adhesive piece 4 made of ABS resin has a leg 4' that fits into the groove 2' of the resin main body 2, and an adhesive surface 4'' extending in an arc from the top of the leg to both sides. When the part 4' is fitted into the groove part 2', the adhesive surface 4''
is fitted into the recess 2'' of the resin main body 2 and forms part of the circumferential surface.
該図に於いて右側はリング部Ａ内側であり、接
着用片４を図示しない金型にセツトし、インサー
ト形成することにより、接着用片４の脚部４′と
樹脂材本体２の溝部２′とにアンダーカツト手段
を適用して両者を係止している。 In this figure, the right side is the inside of the ring part A, and by setting the adhesive piece 4 in a mold (not shown) and forming an insert, the leg part 4' of the adhesive piece 4 and the groove part 2 of the resin material main body 2 are formed. An undercut means is applied to the two parts to lock them together.
次に接着用片４の接着面４″全域に亘つて接着
剤（ゴム系接着剤）６を塗布した後、表皮材３を
その端部衝合線３′がリング部Ａの内周に位置し、
且つ、接着用片４の略中心線上になるように両者
を糸縫い治具にセツトし、順次糸縫い７を施して
端部衝合縁３′を縫合した。 Next, after applying an adhesive (rubber adhesive) 6 over the entire adhesive surface 4'' of the adhesive piece 4, the skin material 3 is positioned so that its end abutment line 3' is on the inner periphery of the ring part A. death,
Then, both pieces were set on a thread sewing jig so as to be substantially on the center line of the adhesive piece 4, and thread stitches 7 were sequentially applied to stitch the end abutting edges 3'.
スポーク部Ｂのリング部Ａ近傍部分にも、リン
グ部Ａと同様の手段を施し、同様に表皮材３を被
覆縫着した。 The same means as for the ring part A was applied to the portion of the spoke part B near the ring part A, and the skin material 3 was covered and sewn in the same manner.
一定時間経過後、ABS樹脂製の接着用片４と
表皮材３とは強固な接着を達成し、もはや表皮材
３と樹脂材本体２とは、ずれ動きのないあたかも
一体化物の如き表皮巻きステアリングホイールが
得られた。 After a certain period of time has passed, the adhesive piece 4 made of ABS resin and the skin material 3 achieve strong adhesion, and the skin material 3 and the resin body 2 no longer shift and move, creating a skin-wrapped steering wheel that looks as if they were integrated. Got the wheel.
第１図ｂの物は、樹脂材本体１２の溝部１２′
が下方にあり、凹部１２″が斜下方を中心とし、
表皮材３の端部衝合線３′も斜下方にある点、及
び脚部１４′の先端に変形用割り溝を設けた点を
除き、図ａと同一である。この形状では樹脂材本
体１２の型抜きが容易であるが、端部縫合線３′
がリング部Ａの真横内周でないためスポーク部Ｂ
との連結部位で糸縫い作業がやや困難となつた。 The thing shown in FIG. 1b is the groove 12' of the resin main body 12.
is located below, and the recess 12'' is centered diagonally below,
The end abutment line 3' of the skin material 3 is also the same as that shown in Figure A, except that the edge abutment line 3' of the skin material 3 is also diagonally downward, and that a deformation groove is provided at the tip of the leg part 14'. With this shape, it is easy to cut out the resin material main body 12, but the end suture line 3'
spoke part B because it is not the inner periphery of the ring part A.
The thread sewing work became somewhat difficult at the connection site.
第１図ｃの物は、芯金２１で溝部を形成した
点、及び接着用片２４の脚部２４′先端に変形用
割り溝を設けた点を除き、図ａと同一である。 The product shown in FIG. 1c is the same as that shown in FIG. 1A, except that a groove is formed with the core metal 21 and a deformation groove is provided at the tip of the leg 24' of the adhesive piece 24.
第１図ｄは、接着用片３４をインサート体とし
て金型（図示せず）にセツトし、樹脂材本体３２
と一体成形した点に特徴を有し、図ｅは樹脂材本
体４２としてFRP（繊維強化プラスチツク）を用
いて芯金を不要とし、且つ接着用片４４をインサ
ート体として樹脂材本体４２と一体成形した点を
特徴とする外は、共に図ａと同一である。 In FIG. 1d, the adhesive piece 34 is set as an insert in a mold (not shown), and the resin material main body 32 is inserted.
Figure e shows a resin material main body 42 made of FRP (fiber-reinforced plastic), eliminating the need for a core metal, and an adhesive piece 44 as an insert body integrally molded with the resin material main body 42. Both are the same as Fig. a except that they are characterized by the following points.
第２図は、スポーク部Ｂに表皮材３を被覆した
変形例の構造を示し、板状鉄芯５１の上下に断面
Ｈ形ABS樹脂製接着用片５４をインサート体と
して当接し、PP樹脂よりなる樹脂材本体５２を
射出成形時に一体成形してスポーク部Ｂの上面及
び下面にABS樹脂材の接着用片５４を配置した。
そして表皮材３を張設して端部衝合線３′を下方
に位置させると共に上面の接着用片５４上と下面
の接着用片５４上とにゴム系接着剤６を施して表
皮材３を強固に接着した物である。 FIG. 2 shows a structure of a modified example in which the spoke part B is covered with the skin material 3, in which H-shaped ABS resin adhesive pieces 54 are brought into contact with the upper and lower sides of the plate-shaped iron core 51 as insert bodies, and the PP resin A resin main body 52 is integrally molded during injection molding, and adhesive pieces 54 made of ABS resin are placed on the upper and lower surfaces of the spoke portion B.
Then, the skin material 3 is stretched so that the end abutment line 3' is positioned downward, and a rubber adhesive 6 is applied on the adhesive piece 54 on the upper surface and the adhesive piece 54 on the lower surface. It is made by firmly adhering.
以上の各例では表皮材３の端部衝合線３′は、
従前の表皮巻きステアリングホイール同様に糸縫
い７を施したが、ABS樹脂製の接着用片と表皮
材３との接着を強固に実施出来るようになつたた
め、表皮材の両端縁部に糸縫い模様を予め付与
し、表皮材３の張設は接着のみで達成し、糸縫い
手段を省略しても良い。 In each of the above examples, the edge abutment line 3' of the skin material 3 is
Thread stitching 7 was applied in the same way as the previous skin-wrapped steering wheel, but now that the adhesive piece made of ABS resin and the skin material 3 can be firmly bonded, thread stitching patterns are added to both edges of the skin material. may be applied in advance, and the tensioning of the skin material 3 may be accomplished only by adhesion, and the thread sewing means may be omitted.
また、樹脂材本体と表皮材３との間の接着剤６
は、ABS樹脂製の接着用片の接着面のみでなく
樹脂材本体表面上にまで塗布しても良いのである
が、あまり広範囲に接着剤６を塗布すると、表皮
材３の巻き回し作業に於いて表皮材３と樹脂材本
体とのすべりが悪くなり、表皮材３の端部の位置
合わせ上好ましくない。 Also, the adhesive 6 between the resin material body and the skin material 3
Although it is possible to apply the adhesive 6 not only to the adhesive surface of the ABS resin adhesive strip but also to the surface of the resin material itself, if the adhesive 6 is applied over a too wide area, it may be difficult to wind the skin material 3. As a result, slippage between the skin material 3 and the resin material main body becomes poor, which is unfavorable in terms of alignment of the end portions of the skin material 3.
なお、この発明は上記実施例に限定されるもの
でなく、次のように具体化してもよい。 Note that this invention is not limited to the above embodiments, and may be embodied as follows.
(1) 接着性の低い樹脂材本体としてPPO（ポリフ
エニレンオキシド）樹脂、ポリアミド樹脂を用
いること。(1) Use PPO (polyphenylene oxide) resin or polyamide resin as the resin material with low adhesiveness.
(2) 接着性の高い接着用片としてABS、PSの他
のスチレン系樹脂やPVC樹脂、エポキシ樹脂、
アイオノマー樹脂を用いること。(2) Highly adhesive adhesive pieces such as ABS, PS, other styrene resins, PVC resins, epoxy resins,
Use ionomer resin.
(3) 芯金として鋼材の他にアルミニウムやマグネ
シウム等の軽合金を用いること。(3) Use light alloys such as aluminum and magnesium in addition to steel as the core metal.
(4) 表皮材としては、天然皮革、合成皮革、
PVCシート、織物およびそれらの裏面に発泡
体等のクツシヨン層を付けたものを使用でき
る。(4) Outer skin materials include natural leather, synthetic leather,
PVC sheets, textiles, and those with a cushion layer such as foam on the back side can be used.
(5) 接着材はゴム系接着材の他にウレタン、エポ
キシ等の樹脂系接着材を使用できる。(5) In addition to rubber-based adhesives, resin-based adhesives such as urethane and epoxy can be used as adhesives.
(6) 表皮材と接着用片との接着が強固であるた
め、表皮材の端部の糸縫いの位置は必ずしも接
着用片上でなくてもよい。(6) Since the adhesion between the skin material and the adhesive piece is strong, the position of the thread sewing at the end of the skin material does not necessarily have to be on the adhesive piece.
〔発明の効果〕
ステアリングホイールの少なくともリング部Ａ
の樹脂材本体として接着性の低い合成樹脂で形成
し、その一部表面に、ABS樹脂等の接着性の良
好な接着用片を嵌合するか、一体成形して結合
し、該接着用片と表皮材とを接着したので、表皮
材の強固な接着により従来めんどうであつた糸縫
い作業をなくすことができ、しかも接着剤によ
り、表皮材の回り防止、ねじれ防止ができるの
で、意匠上縫い合せ面が必要な場合でも、引張つ
て縫い合せる必要がなく、糸縫いを形だけのもの
にでき、表皮材の被覆を安易に、且つ迅速に行う
ことができる。[Effect of the invention] At least the ring portion A of the steering wheel
The main body of the resin material is made of a synthetic resin with low adhesiveness, and a piece of adhesive with good adhesiveness such as ABS resin is fitted onto a part of the surface, or is integrally molded and bonded. Since the skin material and the skin material are bonded together, it is possible to eliminate the conventionally troublesome thread sewing work due to the strong adhesion of the skin material, and the adhesive prevents the skin material from turning and twisting, so it can be used for design top stitching. Even when mating surfaces are required, there is no need to pull and sew them together, thread stitching can be done only for formal purposes, and covering with the skin material can be done easily and quickly.
また、接着性の低い樹脂本体にたいする接着剤
付与加工が不要になるので工程管理上、及び製造
コスト上顕著な実用的効果が達成出来る。 Further, since it is not necessary to apply adhesive to the resin body with low adhesiveness, remarkable practical effects can be achieved in terms of process control and manufacturing cost.
第１図ａ，ｂ，ｃ，ｄ，ｅ各図は、それぞれ本
発明のステアリングホイール各実施例のリング部
Ａの第３図−断面を示すもので、それぞれの
図に於いて上側及び右側がステアリングホイール
の前面側及び内周側を示している。第２図は、ス
ポーク部Ｂにおける第３図−断面図である。
第３図は、ステアリングホイールの全体説明図。
１，１１，２１……リング部Ａの芯金、２，１
２，２２，３２，４２……樹脂材本体、３……表
皮材、４，１４，２４，３４，４４，５４……接
着用片、４′，１４′，２４′……脚部、５１……
スポーク部Ｂの芯金、５２……スポーク部Ｂの樹
脂材本体、６……接着剤、７……糸縫い。
Figures 1a, b, c, d, and e each show a cross-section of the ring portion A of each embodiment of the steering wheel of the present invention in Figure 3, and in each figure, the upper and right sides are The front side and inner peripheral side of the steering wheel are shown. FIG. 2 is a cross-sectional view of the spoke portion B in FIG. 3.
FIG. 3 is an overall explanatory diagram of the steering wheel. 1, 11, 21...Core metal of ring part A, 2, 1
2, 22, 32, 42... Resin material body, 3... Skin material, 4, 14, 24, 34, 44, 54... Adhesive piece, 4', 14', 24'... Leg part, 51 ……
Core metal of spoke part B, 52...Resin material body of spoke part B, 6...Adhesive, 7...Thread sewing.
Claims (1)
一部表面に接着性の高い合成樹脂の接着用片を入
れ、接着用片と表皮材とを接着剤を用いて固着し
たステアリングホイール。1. A steering wheel in which an adhesive piece made of a highly adhesive synthetic resin is placed on a part of the surface of a resin body made of a synthetic resin with a low adhesive property, and the adhesive piece and the skin material are fixed using an adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3376086A JPS62194968A (en) | 1986-02-20 | 1986-02-20 | Steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3376086A JPS62194968A (en) | 1986-02-20 | 1986-02-20 | Steering wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62194968A JPS62194968A (en) | 1987-08-27 |
| JPH0436913B2 true JPH0436913B2 (en) | 1992-06-17 |
Family
ID=12395386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3376086A Granted JPS62194968A (en) | 1986-02-20 | 1986-02-20 | Steering wheel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62194968A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0187077U (en) * | 1987-11-30 | 1989-06-08 | ||
| JP3426999B2 (en) * | 1999-03-15 | 2003-07-14 | 日本プラスト株式会社 | Steering wheel |
| GB0921658D0 (en) * | 2009-12-10 | 2010-01-27 | Autoliv Dev | A steering wheel |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5321579A (en) * | 1976-08-11 | 1978-02-28 | Matsushita Electronics Corp | Darlington transistor |
-
1986
- 1986-02-20 JP JP3376086A patent/JPS62194968A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5321579A (en) * | 1976-08-11 | 1978-02-28 | Matsushita Electronics Corp | Darlington transistor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62194968A (en) | 1987-08-27 |
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