JPH05139231A - Pad of airbag device - Google Patents
Pad of airbag deviceInfo
- Publication number
- JPH05139231A JPH05139231A JP3303122A JP30312291A JPH05139231A JP H05139231 A JPH05139231 A JP H05139231A JP 3303122 A JP3303122 A JP 3303122A JP 30312291 A JP30312291 A JP 30312291A JP H05139231 A JPH05139231 A JP H05139231A
- Authority
- JP
- Japan
- Prior art keywords
- pad
- decorative
- coating layer
- mark
- air bag
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/215—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member
- B60R2021/21543—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member with emblems
Landscapes
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
- Air Bags (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、自動車に装着される
エアバツグ装置のパツドに関し、特に、そのパツドの外
表面に表れるウレタン製の被覆層に、装飾マークが配設
されるエアバツグ装置のパツドに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pad for an air bag device mounted on an automobile, and more particularly to a pad for an air bag device in which a urethane coating layer on the outer surface of the pad is provided with a decorative mark. ..
【０００２】[0002]
【従来の技術とその課題】従来、エアバツグ装置のパツ
ドは、折り畳まれたエアバツグを覆うように配置され、
エアバツグの膨張時に容易に破断し、エアバツグを大き
く膨らませることができるように、ウレタン製の被覆層
と、被覆層の形状保持を図るため、被覆層の破断予定部
位を除いた被覆層内に埋設される硬質合成樹脂や板金等
のインサートと、から構成されている（特開昭６３−１
８４５４８号公報等参照）。2. Description of the Related Art Conventionally, a pad of an air bag device is arranged so as to cover a folded air bag,
In order to maintain the shape of the urethane coating layer and the coating layer so that the air bag can easily rupture when it expands and greatly expand the air bag, it is embedded in the coating layer excluding the planned breakage part of the coating layer. A hard synthetic resin or an insert such as sheet metal (Japanese Patent Laid-Open No. 63-1).
84548, etc.).
【０００３】そして、一般に、ステアリングホイールに
配設されるウレタン製の被覆層を備えたパツドに装飾マ
ークを形成する場合には、型による一体成形や、スプリ
ングワツシヤ等の固着手段を利用して、装飾マークを被
覆層に形成している。In general, when a decorative mark is formed on a pad provided with a urethane-made coating layer on a steering wheel, integral molding with a mold or fixing means such as a spring washer is used. The decorative mark is formed on the coating layer.
【０００４】ちなみに、接着剤や印刷を利用して装飾マ
ークを形成することも考えられるが、ウレタン製のパツ
ドでは、その表面に離型剤が含浸されることが避けられ
ず、離型剤が含浸されると、接着性が低下して、接着剤
や印刷により装飾マークを形成することができくなつて
しまう。Incidentally, it is conceivable to form a decorative mark by using an adhesive or printing, but in the case of a pad made of urethane, it is unavoidable that the surface of the pad is impregnated with the mold releasing agent, and the mold releasing agent is used. When impregnated, the adhesiveness is lowered, and it becomes difficult to form a decorative mark by an adhesive or printing.
【０００５】また、装飾マークをインサートとして被覆
層成形時に一体的に形成することが考えられる。しか
し、ウレタンは流動性が高いため、バリ切りがむづかし
く、装飾マークの表面にバリが回り込むため、この方法
も採用できなかつた。It is also conceivable to integrally form the decorative mark as an insert when forming the coating layer. However, since urethane has a high fluidity, it is difficult to cut burrs and burrs wrap around the surface of the decorative mark, so this method cannot be adopted.
【０００６】そのため、エアバツグ装置のウレタン製の
パツドに装飾マークを形成する場合にも、型による一体
成形や、スプリングワツシヤ等の固着手段を利用して、
装飾マークを被覆層に形成する方法を採用することが考
えられる。Therefore, even when a decorative mark is formed on the urethane pad of the air bag device, it is possible to use integral molding by a mold or a fixing means such as a spring washer.
It is conceivable to adopt a method of forming a decorative mark on the coating layer.
【０００７】しかし、型による一体成形で装飾マークを
形成する場合には、被覆層と同色の装飾マークしか形成
できず、意匠のバリエーシヨンが限定されてしまう。However, when the decorative mark is formed by integral molding using a mold, only the decorative mark having the same color as the coating layer can be formed, and the variation of the design is limited.
【０００８】また、スプリングワツシヤ等の固着手段を
利用して装飾マークを配設させる方法では、エアバツグ
装置のパツドがエアバツグの膨張に伴なつて破断し、そ
の破断時に、装飾マークが飛散する虞れが生じ、採用す
ることができない。Further, in the method of arranging the decorative mark by using a fixing means such as a spring washer, the pad of the air bag device is broken as the air bag expands, and the decorative mark may be scattered at the time of the break. This happens and cannot be adopted.
【０００９】なお、実開平１−８１３５１号公報に記載
されているように、飛散防止のため、装飾マークを弾性
を有する糸を利用してパツドの被覆層に縫着することが
考えられるが、縫着作業は作業工数がかかつてしまう。As described in Japanese Utility Model Application Laid-Open No. 1-81351, it is conceivable to sew the decorative mark to the covering layer of the pad using a thread having elasticity in order to prevent scattering. The number of man-hours required for sewing work is too long.
【００１０】この発明は、上述の課題を解決するもので
あり、破断時の装飾マークの飛散を防止して、容易に製
造でき、意匠のバリエーシヨンを増加させることができ
るエアバツグ装置のパツドを提供することを目的とす
る。The present invention solves the above-mentioned problems and provides a pad for an air bag device which can prevent the decoration mark from scattering at the time of breakage, can be easily manufactured, and can increase the variety of designs. The purpose is to do.
【００１１】[0011]
【課題を解決するための手段】この発明に係るパツド
は、ウレタン製の被覆層に装飾マークが埋設されてなる
エアバツグ装置のパツドであつて、前記装飾マークが、
装飾部と、該装飾部の周囲に配置されるベース部と、か
らなるとともに、少なくとも前記ベース部が、軟質合成
樹脂から形成され、さらに、前記ベース部が、前記被覆
層の剥離防止用の貫通孔を備えていることを特徴とす
る。The pad according to the present invention is a pad for an air bag device in which a decorative mark is embedded in a urethane coating layer, wherein the decorative mark is:
It is composed of a decorative portion and a base portion arranged around the decorative portion, at least the base portion is formed of a soft synthetic resin, and the base portion has a penetrating hole for preventing peeling of the coating layer. It is characterized by having holes.
【００１２】[0012]
【発明の作用・効果】この発明に係るパツドでは、装飾
マークのベース部に、パツドの被覆層の剥離防止用の貫
通孔が形成されているため、装飾マークをインサートと
してパツドの被覆層を成形すれば、ベース部の貫通孔内
に被覆層の一部が流入した状態で被覆層が成形され、こ
の貫通孔内へ流入した被覆層の一部が装飾マークを保持
することとなつて、パツドの破断時、装飾マークが飛散
することを防止することができる。In the pad according to the present invention, since the through hole for preventing the peeling of the pad coating layer is formed in the base portion of the decorative mark, the pad coating layer is formed by using the decorative mark as an insert. By doing so, the coating layer is formed with a part of the coating layer flowing into the through hole of the base portion, and the part of the coating layer flowing into the through hole holds the decorative mark. It is possible to prevent the decoration mark from scattering at the time of breaking.
【００１３】また、装飾マークを縫着によりパツドの被
覆層に配設する場合に比べ、被覆層成形時に装飾マーク
を一体化できるため、容易にパツドを製造することがで
きる。Further, as compared with the case where the decorative mark is sewn on the covering layer of the pad, the decorative mark can be integrated when the covering layer is formed, so that the pad can be manufactured easily.
【００１４】そして、装飾マークにおける装飾部周囲の
ベース部が、軟質合成樹脂製としており、ベース部の厚
さを型寸法より若干厚めの寸法に形成しておけば、パツ
ドの被覆層の成形時、成形型が装飾部周囲のベース部を
収縮させるように挟持することによつて、ベース部でウ
レタンのバリ切りが行なえ、装飾部表面にバリが回り込
むことを防止することができる。When the base portion around the decorative portion in the decorative mark is made of soft synthetic resin and the thickness of the base portion is formed to be slightly thicker than the mold dimension, when the pad coating layer is formed. Since the molding die holds the base portion around the decorative portion so as to shrink, the urethane can be deburred at the base portion, and the burr can be prevented from wrapping around the surface of the decorative portion.
【００１５】さらに、装飾マークをインサートとしてパ
ツドの被覆層を成形できるため、装飾マークの装飾部
は、凹凸形状の他、蒸着・ポツテイング・印刷・別物の
接着等が可能となつて、パツドに形成する装飾マークの
意匠のバリエーシヨンを増加させることができる。Furthermore, since the pad covering layer can be formed by using the decorative mark as an insert, the decorative portion of the decorative mark can be formed into a pad by means of unevenness, vapor deposition, potting, printing, adhesion of another object, etc. It is possible to increase the variation of the design of the decorative mark.
【００１６】したがつて、この発明に係るエアバツグ装
置のパツドは、破断時の装飾マークの飛散を防止して、
容易に製造でき、意匠のバリエーシヨンを増加させるこ
とができる。Therefore, the pad of the air bag device according to the present invention prevents scattering of the decorative mark at the time of breakage,
It can be easily manufactured and the variety of designs can be increased.
【００１７】[0017]
【実施例】以下、この発明の一実施例を図面に基づいて
説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.
【００１８】実施例のエアバツグ装置Ｍは、図１に示す
ように、ステアリングホイールのボス部Ｂの上部に配置
されるものであり、折り畳まれたエアバツグ１と、折り
畳まれたエアバツグ１の周囲を覆うパツド１１と、所定
時にエアバツグ１にガスを供給してエアバツグ１を大き
く膨らませるインフレーター３と、エアバツグ１とパツ
ド１１とインフレーター３とを保持するバツグホルダ４
と、から構成されている。なお、２は、エアバツグ１の
下部の開口部をバツグホルダ４にボルト（図示せず）止
めするためのリテーナである。As shown in FIG. 1, the air bag device M of the embodiment is arranged above the boss portion B of the steering wheel, and covers the folded air bag 1 and the periphery of the folded air bag 1. A pad 11, an inflator 3 that supplies gas to the air bag 1 at a predetermined time to greatly expand the air bag 1, and a bag holder 4 that holds the air bag 1, the pad 11, and the inflator 3.
It consists of and. Reference numeral 2 is a retainer for fixing the lower opening of the air bag 1 to the bag holder 4 with a bolt (not shown).
【００１９】そして、このエアバツグ装置Ｍは、バツグ
ホルダ４を利用してステアリングホイールの本体側に固
定される。The air bag device M is fixed to the main body side of the steering wheel by using the bag holder 4.
【００２０】パツド１１は、図１〜３に示すように、上
方から見て略長方形形状の上壁１１Ａと、上壁１１Ａ周
縁から下方へ延びる四つの側壁１１Ｂ・１１Ｃ・１１Ｄ
・１１Ｅと、を備える箱形状としている。そして、パツ
ド１１は、インサート１２と、インサート１２を被覆す
る軟質ウレタン製の被覆層１３と、を備えている。As shown in FIGS. 1 to 3, the pad 11 has a substantially rectangular upper wall 11A when viewed from above, and four side walls 11B, 11C and 11D extending downward from the peripheral edge of the upper wall 11A.
・ It has a box shape including 11E. The pad 11 includes an insert 12 and a soft urethane coating layer 13 that covers the insert 12.
【００２１】インサート１２は、各側壁１１Ｂ・１１Ｃ
・１１Ｄ・１１Ｅに配置されてバツグホルダ４にリベツ
ト５止めされ、略四角筒状とする硬質合成樹脂製の基部
インサート１２ａと、インサート１２ａの側壁１１Ｂ・
１１Ｃ部位に固着されて上壁１１の中央付近まで延び
る、ポリアミド等の網状の織布からなるネツトインサー
ト１２ｂ・１２ｃと、から構成されている。The insert 12 has side walls 11B and 11C.
.A base insert 12a made of a hard synthetic resin, which is arranged in 11D and 11E and fixed to the bag holder 4 by means of a ribet 5 to form a substantially square tube, and a side wall 11B of the insert 12a.
Net inserts 12b and 12c, which are fixed to the 11C portion and extend to the vicinity of the center of the upper wall 11, are made of a net-like woven fabric of polyamide or the like.
【００２２】被覆層１３の上壁１１Ａ部位には、エアバ
ツグ１の膨張時に容易に破断するように、上方から見て
略Ｈ字形状に薄肉とする破断予定部１３ａが形成されて
いる。On the upper wall 11A of the coating layer 13, a breakable portion 13a having a substantially H-shape when viewed from above and having a thin wall is formed so as to easily break when the air bag 1 is inflated.
【００２３】そして、被覆層１３の上壁１１Ａ部位の中
央には、装飾マーク１４が埋設されている。この装飾マ
ーク１４は、中央上面に装飾部１５が配置され、装飾部
１５の周囲に装飾部１５より高さを低くしたベース部１
６が配置されて構成されている。A decorative mark 14 is embedded in the center of the upper wall 11A of the coating layer 13. The decorative mark 14 has a decorative portion 15 disposed on the central upper surface thereof, and the base portion 1 having a lower height than the decorative portion 15 around the decorative portion 15.
6 are arranged and configured.
【００２４】装飾マーク１４は、図１〜４に示すよう
に、ベース部１６が軟質塩化ビニル等の軟質合成樹脂か
ら形成されている。そして、実施例の場合、装飾部１５
の配置部位でベース部１６が隆起して、その表面側でさ
らに隆起した文字が形成され、その文字の表面にメツキ
調の塗料が蒸着されるとともに、透明なウレタンがポツ
テイングにより配置され、装飾部１５が構成されてい
る。As shown in FIGS. 1 to 4, the decorative mark 14 has a base portion 16 formed of a soft synthetic resin such as soft vinyl chloride. And, in the case of the embodiment, the decorative portion 15
The base portion 16 is raised at the position where the letter is raised, and a letter that is further raised is formed on the surface side of the letter, and a paint with a tone of tone is vapor-deposited on the surface of the letter, and transparent urethane is placed by potting. 15 are configured.
【００２５】そして、装飾部１５周囲のベース部１６に
は、被覆層１３の剥離防止のための、上下を貫通する複
数の貫通孔１６ａが形成されている。これらの貫通孔１
６ａの形成される位置は、エアバツグ１の膨張時に、パ
ツド１１の上壁１１Ａの被覆層１３が破断予定部１３ａ
で破断する際、観音扉のように開く壁部１１Ａｆ・１１
Ａｂの一方に、装飾マーク１４が保持されるように、壁
部１１Ａｆ・１１Ａｂの一方側（実施例では壁部１１Ａ
ｂ側）に、形成されている。A plurality of through holes 16a are formed in the base portion 16 around the decorative portion 15 so as to prevent the coating layer 13 from peeling off. These through holes 1
The position where 6a is formed is such that when the air bag 1 is expanded, the coating layer 13 of the upper wall 11A of the pad 11 is a portion 13a to be broken.
11Af ・ 11 wall part that opens like a gannon when it breaks at
One of the wall portions 11Af and 11Ab (in the embodiment, the wall portion 11Af so that the decoration mark 14 is held).
It is formed on the b side).
【００２６】そして、このベース部１６の厚さ寸法ｔ
は、被覆層１３の成形型２０が型締めした際の、ベース
部１６の配置部位における割型２１・２２の間隙ｈより
若干厚くしている。なお、実施例では、厚さ寸法ｔを
１．５mmとし、間隙ｈを１．１mmとしている。The thickness t of the base portion 16 is
Is slightly thicker than the gap h between the split molds 21 and 22 at the location where the base 16 is arranged when the molding die 20 of the covering layer 13 is clamped. In the embodiment, the thickness t is 1.5 mm and the gap h is 1.1 mm.
【００２７】つぎに、被覆層１３の成形について説明す
る。被覆層１３の成形に使用する成形型２０は、図５に
示すように、それぞれ所定のキヤビテイ用型面２１ａ・
２２ａを備えた二つの割型２１・２２からなる。割型２
１は、装飾マーク１４における装飾部１５近傍のベース
部１６全周を押圧可能な円環状の凸部２１ｂを備え、割
型２２は、凸部２１ｂに対応して型締め時にベース部１
６を挟持できるよう、装飾マーク１４の下面を押圧可能
な円柱状の凸部２２ｂを備えている。Next, the molding of the coating layer 13 will be described. As shown in FIG. 5, the molding die 20 used for molding the coating layer 13 has a predetermined cavity mold surface 21a.
It consists of two split molds 21 and 22 with 22a. Split mold 2
1 includes an annular convex portion 21b capable of pressing the entire circumference of the base portion 16 in the vicinity of the decorative portion 15 in the decorative mark 14, and the split mold 22 corresponds to the convex portion 21b and the base portion 1 at the time of mold clamping.
A columnar convex portion 22b that can press the lower surface of the decorative mark 14 is provided so that the 6 can be sandwiched.
【００２８】そして、成形型２０の型開き時、インサー
ト１２と装飾マーク１４とを割型２２の所定位置にセツ
トする。Then, when the mold 20 is opened, the insert 12 and the decorative mark 14 are set at predetermined positions of the split mold 22.
【００２９】その後、型締めして、被覆層１３の成形材
料をキヤビテイ２０ａ内に注入して被覆層１３を成形す
る。Thereafter, the mold is clamped, and the molding material for the coating layer 13 is injected into the cavity 20a to mold the coating layer 13.
【００３０】その際、装飾マーク１４のベース部１６
が、軟質の合成樹脂から形成されて、その厚さ寸法ｔを
割型２１・２２の凸部２１ｂ・２２ｂ間の間隙ｈより厚
くしており、型締め時に、割型２１・２２の凸部２１ｂ
・２２ｂが装飾部１５周囲のベース部１６を収縮させる
ように挟持することから、装飾部１５近傍のベース部１
６部位でウレタンのバリ切りが行なわれ、装飾マーク１
４の装飾部１５表面にウレタンのバリが回り込むことを
防止できる。At this time, the base portion 16 of the decorative mark 14
Is made of a soft synthetic resin and has a thickness t that is thicker than the gap h between the protrusions 21b and 22b of the split dies 21 and 22. 21b
The base portion 1 in the vicinity of the decorative portion 15 is sandwiched so that the base portion 16 around the decorative portion 15 is contracted by 22b.
Burr cutting of urethane is performed at 6 parts, and decorative mark 1
It is possible to prevent urethane burrs from wrapping around the surface of the decorative portion 15 of No. 4.
【００３１】また、装飾マーク１４を縫着によりパツド
１１の被覆層１３に配設させる場合に比べ、被覆層１３
成形時に装飾マーク１４を一体化できるため、容易にパ
ツド１１を製造することができる。Further, as compared with the case where the decorative mark 14 is sewn on the covering layer 13 of the pad 11, the covering layer 13
Since the decorative mark 14 can be integrated at the time of molding, the pad 11 can be easily manufactured.
【００３２】そして、被覆層１３の成形後に離型させれ
ば、パツド１１を得ることができ、得られたパツド１１
の装飾マーク１４は、被覆層１３の成形時にインサート
として配置させたものであり、装飾マーク１４として、
被覆層１３と同質感や同色でないものを選択でき、パツ
ド１１の意匠効果を向上させることができる。Then, the pad 11 can be obtained by releasing the coating layer 13 after molding, and the obtained pad 11 is obtained.
The decorative mark 14 of No. 1 is arranged as an insert at the time of molding the coating layer 13, and as the decorative mark 14,
A material having the same texture or color as the coating layer 13 can be selected, and the design effect of the pad 11 can be improved.
【００３３】その後、パツド１１をエアバツグ装置Ｍに
組み込み、エアバツグ装置Ｍをステアリングホイール本
体に組み付けた後、エアバツグ１が膨張しても、実施例
のパツド１１では、装飾マーク１４のベース部１６に、
パツド１１の被覆層１３の剥離防止用の貫通孔１６ａが
形成されているため、被覆層１３の成形時に、ベース部
１６の貫通孔１６ａ内に被覆層１３の一部が流入した状
態で被覆層１３が成形され、この貫通孔１６ａ内へ流入
した被覆層１３の一部が装飾マーク１４を保持すること
となつて、パツド１１の破断時、装飾マーク１４が飛散
することを防止することができる（図１の二点鎖線参
照）。After that, the pad 11 is assembled into the air bag device M, and after the air bag device M is assembled to the steering wheel body, even if the air bag 1 expands, in the pad 11 of the embodiment, the base portion 16 of the decorative mark 14 is
Since the through hole 16a for preventing the peeling of the coating layer 13 of the pad 11 is formed, the coating layer 13 is formed in a state where a part of the coating layer 13 flows into the through hole 16a of the base portion 16 when the coating layer 13 is molded. 13 is formed and a part of the coating layer 13 that has flowed into the through hole 16a holds the decorative mark 14, so that the decorative mark 14 can be prevented from scattering when the pad 11 is broken. (See the chain double-dashed line in FIG. 1).
【００３４】なお、実施例の装飾マーク１４では、装飾
部１５を、ベース部１６から隆起させて、蒸着・ポツテ
イングにより形成したものを示したが、装飾マーク１４
の装飾部１５をベース部１６と異種の材料（例えば硬質
ポリプロピレン等の硬質合成樹脂材料）から形成しても
良く、さらに、凹凸形状・蒸着・ポツテイングの他、印
刷や別物の接着等によつて、装飾部１５の加飾を行なう
ことができる。In the decorative mark 14 of the embodiment, the decorative portion 15 is formed by elevating from the base portion 16 and is formed by vapor deposition and potting.
The decorative portion 15 may be formed of a material different from that of the base portion 16 (for example, a hard synthetic resin material such as hard polypropylene). Further, in addition to the uneven shape, vapor deposition, potting, printing, adhesion of another object, etc. The decorative portion 15 can be decorated.
【００３５】また、実施例のパツド１１では、装飾マー
ク１４を被覆層１３の成形時のインサートとして製造す
るものであり、装飾部１５の意匠を変更した略同一形状
の装飾マークを成形型２０にセツトして被覆層１３を成
形すれば、同一の成形型２０を使用して、複数種類の装
飾マーク１４を備えたパツド１１を容易に製造すること
ができる。Further, in the pad 11 of the embodiment, the decorative mark 14 is manufactured as an insert at the time of molding the coating layer 13, and the decorative mark of substantially the same shape in which the design of the decorative portion 15 is changed is formed on the molding die 20. If the covering layer 13 is set by molding, the pad 11 having a plurality of types of decorative marks 14 can be easily manufactured by using the same molding die 20.
【００３６】さらに、実施例のパツド１１では、ステア
リングホイールに配置されるエアバツグ装置Ｍに使用さ
れるものを説明したが、勿論、自動車の助手席前方のイ
ンストルメントパネル等に配置されるエアバツグ装置に
使用されるパツドに、本発明を利用しても良い。Further, in the pad 11 of the embodiment, the one used for the air bag device M arranged on the steering wheel has been described, but of course the air bag device arranged on the instrument panel or the like in front of the passenger seat of the automobile is used. The present invention may be applied to the pad used.
【図１】この発明の一実施例におけるパツドの使用状態
を示す断面図である。FIG. 1 is a sectional view showing a use state of a pad in an embodiment of the present invention.
【図２】同実施例のパツドの斜視図である。FIG. 2 is a perspective view of the pad of the embodiment.
【図３】同実施例のパツドの平面図である。FIG. 3 is a plan view of the pad of the embodiment.
【図４】同実施例の装飾マークの斜視図である。FIG. 4 is a perspective view of a decorative mark of the same embodiment.
【図５】同実施例の被覆層成形時を示す断面図である。FIG. 5 is a cross-sectional view showing a coating layer forming process of the example.
１１…パツド、 １３…被覆層、 １４…装飾マーク、 １５…装飾部、 １６…ベース部、 １６ａ…貫通孔、 Ｍ…エアバツグ装置。 11 ... Pad, 13 ... Coating layer, 14 ... Decorative mark, 15 ... Decorative part, 16 ... Base part, 16a ... Through hole, M ... Air bag device.
Claims (1)
されてなるエアバツグ装置のパツドであつて、 前記装飾マークが、装飾部と、該装飾部の周囲に配置さ
れるベース部と、からなるとともに、少なくとも前記ベ
ース部が、軟質合成樹脂から形成され、 さらに、前記ベース部が、前記被覆層の剥離防止用の貫
通孔を備えていることを特徴とするエアバツグ装置のパ
ツド。1. A pad of an air bag device comprising a urethane coating layer in which a decorative mark is embedded, wherein the decorative mark comprises a decorative portion and a base portion arranged around the decorative portion. At the same time, at least the base portion is formed of a soft synthetic resin, and the base portion is provided with a through hole for preventing the peeling of the coating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3303122A JPH05139231A (en) | 1991-11-19 | 1991-11-19 | Pad of airbag device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3303122A JPH05139231A (en) | 1991-11-19 | 1991-11-19 | Pad of airbag device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05139231A true JPH05139231A (en) | 1993-06-08 |
Family
ID=17917147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3303122A Withdrawn JPH05139231A (en) | 1991-11-19 | 1991-11-19 | Pad of airbag device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05139231A (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5487557A (en) * | 1993-10-20 | 1996-01-30 | Larry J. Winget | Air bag cover having an applique fastened thereto and method of manufacturing same |
| US5499842A (en) * | 1994-02-17 | 1996-03-19 | Toyoda Gosei Co., Ltd. | Pad for air bag device |
| US5678851A (en) * | 1995-04-28 | 1997-10-21 | Nihon Plast Co., Ltd. | Airbag module cover |
| US5685056A (en) * | 1994-02-22 | 1997-11-11 | Trw Repa Gmbh | Method of mounting an emblem to the cover of a gas bag restraining system in vehicles |
| EP0835788A1 (en) * | 1996-10-11 | 1998-04-15 | TRW Occupant Restraint Systems GmbH | Airbag cover for a vehicle passenger restraint system |
| US5851022A (en) * | 1995-03-31 | 1998-12-22 | Toyoda Gosei Co., Ltd. | Air bag pad with decorative device |
| WO2000000369A3 (en) * | 1998-06-29 | 2000-02-10 | Eldra Kunststofftechnik Gmbh | Visible insert for airbag covers, airbag cover and method for producing the same |
| US6047984A (en) * | 1998-04-06 | 2000-04-11 | Larry J. Winget | Air bag cover and method of making same |
| US6135489A (en) * | 1998-10-07 | 2000-10-24 | Trw Vehicle Safety Systems Inc. | Tear seam for air bag module cover |
| US6322100B1 (en) | 1998-10-26 | 2001-11-27 | Trw Inc. | Deployment structure for an inflatable vehicle occupant protection device |
| EP1167123A1 (en) * | 2000-06-30 | 2002-01-02 | TRW Automotive Safety Systems GmbH & Co. KG | Emblem for airbag module cover and airbag module |
| KR20030088339A (en) * | 2002-05-13 | 2003-11-19 | 브리드 오토모티브 테크놀로지 인코포레이티드 | Airbag cover with attached plastic badge |
| US7533899B2 (en) * | 2003-03-05 | 2009-05-19 | Takata-Petri Ag | Decorative element for cover caps of airbag modules |
| JP2011105059A (en) * | 2009-11-13 | 2011-06-02 | Toyoda Gosei Co Ltd | Cover for airbag device |
| JP2012530015A (en) * | 2009-06-19 | 2012-11-29 | タカタ・ペトリ アーゲー | Airbag module for vehicle occupant restraint system |
| JP2014514982A (en) * | 2011-03-11 | 2014-06-26 | セレ・ロイヤル・ソシエタ・ペル・アチオニ | Support elements for the human body and methods for its realization |
| WO2020030588A1 (en) * | 2018-08-09 | 2020-02-13 | Dalphi Metal Espana, S.A. | Covering cap for an airbag module and airbag module having such a covering cap |
-
1991
- 1991-11-19 JP JP3303122A patent/JPH05139231A/en not_active Withdrawn
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5487557A (en) * | 1993-10-20 | 1996-01-30 | Larry J. Winget | Air bag cover having an applique fastened thereto and method of manufacturing same |
| US5529336A (en) * | 1993-10-20 | 1996-06-25 | Larry J. Winget | Air bag cover having an applique fastened thereto |
| US5499842A (en) * | 1994-02-17 | 1996-03-19 | Toyoda Gosei Co., Ltd. | Pad for air bag device |
| US5685056A (en) * | 1994-02-22 | 1997-11-11 | Trw Repa Gmbh | Method of mounting an emblem to the cover of a gas bag restraining system in vehicles |
| US5851022A (en) * | 1995-03-31 | 1998-12-22 | Toyoda Gosei Co., Ltd. | Air bag pad with decorative device |
| US5678851A (en) * | 1995-04-28 | 1997-10-21 | Nihon Plast Co., Ltd. | Airbag module cover |
| EP0835788A1 (en) * | 1996-10-11 | 1998-04-15 | TRW Occupant Restraint Systems GmbH | Airbag cover for a vehicle passenger restraint system |
| US6158764A (en) * | 1998-04-06 | 2000-12-12 | Larry J. Winget | Air bag cover and method of making same |
| US6047984A (en) * | 1998-04-06 | 2000-04-11 | Larry J. Winget | Air bag cover and method of making same |
| WO2000000369A3 (en) * | 1998-06-29 | 2000-02-10 | Eldra Kunststofftechnik Gmbh | Visible insert for airbag covers, airbag cover and method for producing the same |
| US6135489A (en) * | 1998-10-07 | 2000-10-24 | Trw Vehicle Safety Systems Inc. | Tear seam for air bag module cover |
| US6322100B1 (en) | 1998-10-26 | 2001-11-27 | Trw Inc. | Deployment structure for an inflatable vehicle occupant protection device |
| EP1167123A1 (en) * | 2000-06-30 | 2002-01-02 | TRW Automotive Safety Systems GmbH & Co. KG | Emblem for airbag module cover and airbag module |
| US6530592B2 (en) | 2000-06-30 | 2003-03-11 | Trw Automotive Safety Systems Gmbh & Co. Kg | Gas bag module cover assembly and gas bag module |
| KR20030088339A (en) * | 2002-05-13 | 2003-11-19 | 브리드 오토모티브 테크놀로지 인코포레이티드 | Airbag cover with attached plastic badge |
| US7533899B2 (en) * | 2003-03-05 | 2009-05-19 | Takata-Petri Ag | Decorative element for cover caps of airbag modules |
| JP2012530015A (en) * | 2009-06-19 | 2012-11-29 | タカタ・ペトリ アーゲー | Airbag module for vehicle occupant restraint system |
| JP2011105059A (en) * | 2009-11-13 | 2011-06-02 | Toyoda Gosei Co Ltd | Cover for airbag device |
| JP2014514982A (en) * | 2011-03-11 | 2014-06-26 | セレ・ロイヤル・ソシエタ・ペル・アチオニ | Support elements for the human body and methods for its realization |
| WO2020030588A1 (en) * | 2018-08-09 | 2020-02-13 | Dalphi Metal Espana, S.A. | Covering cap for an airbag module and airbag module having such a covering cap |
| US11554744B2 (en) | 2018-08-09 | 2023-01-17 | Dalphi Metal Espana S.A. | Covering cap for an airbag module and airbag module having such a covering cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 19990204 |