JPH0223178Y2 - - Google Patents
Info
- Publication number
- JPH0223178Y2 JPH0223178Y2 JP1983129658U JP12965883U JPH0223178Y2 JP H0223178 Y2 JPH0223178 Y2 JP H0223178Y2 JP 1983129658 U JP1983129658 U JP 1983129658U JP 12965883 U JP12965883 U JP 12965883U JP H0223178 Y2 JPH0223178 Y2 JP H0223178Y2
- Authority
- JP
- Japan
- Prior art keywords
- head
- skin material
- opening
- card
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 26
- 210000000078 claw Anatomy 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 229920005830 Polyurethane Foam Polymers 0.000 description 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 210000003739 neck Anatomy 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 239000011496 polyurethane foam Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000006260 foam Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Description
【考案の詳細な説明】
（考案の分野）
本考案は車両用ヘツドレストレイントに関し、
詳しくは塔乗者の後頭部と当接する略中央部を開
口し、この開口部に写真又はメモ等のカード類を
係止可能とした車両用ヘツドレストレイントに関
する。[Detailed description of the invention] (Field of the invention) This invention relates to a head restraint for a vehicle.
More specifically, the present invention relates to a headrest restraint for a vehicle that has an opening at approximately the center that contacts the back of the head of a vehicle occupant, and is capable of locking cards such as photos or memos in this opening.
（従来技術の説明）
現在殆どの車両には衝突時における塔乗者の頭
部及び首部の保護を目的として、第１図に示す如
く座席の上部にヘツドレストレイントが装着され
ている。そして、従来のヘツドレストレイント１
は袋形状の表皮材内にポリウレタンフオーム等の
弾性を有する合成樹脂発泡体からなるクツシヨン
材を充填し、これをパイプ状又は棒状のステーに
より座席上部に取り付ける構造としたものであつ
た。この構造は、衝突時における塔乗者の頭部及
び首部の保護という重要な機能の点から変更が不
可能と考えられ、よつてヘツドレストレイント
は、その形状等のデザイン面において制約を受け
ていた。しかし、最近の個別化、フアツシヨン性
の求めにより、車両内装材に対してもデザイン面
の変化が要求されるようになつた。ところがヘツ
ドレストレイントにおいては前記の理由によりデ
ザイン面において制限を受ける為に、単に表皮材
の材質の変更、模様の付与等に限られ、需要者の
求めに応じられないものであつた。(Description of the Prior Art) Currently, most vehicles are equipped with head restraints above the seats, as shown in FIG. 1, for the purpose of protecting the heads and necks of passengers in the event of a collision. And conventional headless strain 1
The cushioning material made of elastic synthetic resin foam such as polyurethane foam was filled in the bag-shaped skin material, and this was attached to the upper part of the seat using a pipe-shaped or rod-shaped stay. This structure is considered to be unchangeable due to its important function of protecting the head and neck of tower occupants in the event of a collision.Therefore, head restraints are subject to restrictions in terms of design such as their shape. was. However, with the recent demand for individualization and fashionability, changes in the design of vehicle interior materials are also required. However, head restraints are limited in terms of design due to the above-mentioned reasons, and are limited to simply changing the material of the skin material, adding patterns, etc., and cannot meet the demands of consumers.
（考案の目的）
本考案は斬新なデザインを有する新規な構造の
ヘツドレストレイントを提供するものである。(Purpose of the invention) The present invention provides a head restraint having a novel design and a novel structure.
（考案の構成）
本考案に係るヘツドレストレイントは、塔乗者
の後頭部と当接する略中央部を開口し、この開口
部に写真又はメモ等のカードを係止可能としたも
ので、以下添付図面に基づいて詳述する。(Structure of the invention) The head restraint according to the invention has an opening at the approximate center that contacts the back of the tower rider's head, and allows a card such as a photo or memo to be locked in this opening. The details will be explained based on the attached drawings.
第２図は本考案に係るヘツドレストレイントの
一実施例を示し、第３図は第２図のＡ−Ａ線によ
り切断したヘツドレストレイントの端面を示した
斜視図である。本考案一実施例であるヘツドレス
トレイント２はステー３、表皮材４、カード係止
体５及びクツシヨン材６よりなり、頭部と接する
略中央部に形成した開口部Ｂにおいて、表皮材４
に形成した凹溝４ａにカード係止体５を嵌着した
構造である。 FIG. 2 shows an embodiment of the head restraint according to the present invention, and FIG. 3 is a perspective view showing an end face of the head restraint cut along line A--A in FIG. The head restraint 2, which is an embodiment of the present invention, is made up of a stay 3, a skin material 4, a card locking body 5, and a cushion material 6.
It has a structure in which a card locking body 5 is fitted into a groove 4a formed in the groove 4a.
ステー３は、クツシヨン材６中に埋設され、ヘ
ツドレストレイントの補強の機能を有する部分３
ａと、座席上部にヘツドレストレイントを取り付
ける部分３ｂからなり、中空のパイプ状又は中身
の詰まつた棒状体より形成され、その外形は第５
図中に示す如くである。 The stay 3 includes a portion 3 that is embedded in the cushion material 6 and has the function of reinforcing the head restraint.
a, and a part 3b for attaching the head restraint to the upper part of the seat, and is formed from a hollow pipe shape or a solid rod shape, and its external shape is 5th.
As shown in the figure.
表皮材４は、頭部と当接する略中央部が開口し
た略四角形の環状の中空体よりなり、開口部Ｂの
周囲に凹溝４ａを全周に亘つて又は部分的に形成
したもので、熱可塑性合成樹脂シート、たとえば
軟質塩化ビニル樹脂シート、又はアクリロニトリ
ル−ブタジエン−スチレン（ABS）樹脂シート
等からなる。 The skin material 4 is made of a substantially rectangular annular hollow body with an opening at the substantially central portion that contacts the head, and has a groove 4a formed around the opening B over the entire circumference or partially. It is made of a thermoplastic synthetic resin sheet, such as a soft vinyl chloride resin sheet or an acrylonitrile-butadiene-styrene (ABS) resin sheet.
カード係止体５は表皮材の凹溝４ａに嵌着され
る形状とし、合成樹脂薄板若しくは金属薄板から
なり、少なくとも片面に写真、メモ等のカード類
Ｐが係止できる係止爪等からなる係止手段を有す
る構造である。第４図の各図はカード係止体の実
施例を示し、図イに示すカード係止体５ａはカー
ド類Ｐを係止する鉤形状の係止爪５a′を有し、図
ロに示すカード係止体５ｂはカード係止体５ｂの
一部を切り起こすことによつて形成した係止爪５
b′を有し、図ハに示すカード係止体５ｃは、その
一部を開口させてカード類Ｐの挿入口５c′を形成
し、この挿入口５c′にカード類Ｐの端部を挿入
し、カード類Ｐを係止する構造としたものであ
る。尚、カード係止体５ｃは、外周を剛性のある
プラスチツクよりなる枠体とし、中央部を可撓性
の合成樹脂薄板とするものである。 The card locking body 5 has a shape that fits into the groove 4a of the skin material, and is made of a thin synthetic resin plate or a thin metal plate, and has a locking claw or the like on at least one side that can lock cards P such as photos, memos, etc. This structure has a locking means. Each figure in FIG. 4 shows an embodiment of the card locking body, and the card locking body 5a shown in FIG. The card locking body 5b is a locking claw 5 formed by cutting and raising a part of the card locking body 5b.
b', and the card locking body 5c shown in FIG. The structure is such that cards P can be locked therein. The card locking body 5c has an outer circumference made of a rigid plastic frame and a central portion made of a flexible synthetic resin thin plate.
クツシヨン材６は、表皮材４の中空部を満たし
て配設され、硬度等の物性は衝撃吸収性、感触等
を考慮して決定され、ポリウレタンフオームより
成形されたものである。 The cushion material 6 is disposed to fill the hollow part of the skin material 4, and its physical properties such as hardness are determined in consideration of shock absorption properties, feel, etc., and is molded from polyurethane foam.
次に本考案のヘツドレストレイントの製造につ
いて一実施例を簡単に記す。 Next, an example of manufacturing the headless restraint of the present invention will be briefly described.
第５図及び、閉型時におけるｃ−ｃ線による切
断断面図第６図の如く、所定形状、たとえば略四
角形又は楕円形等の環状のキヤビテイ７ｃ，７ｃ
を有する半体７ａ及び７ｂよりなる電鋳製の表皮
材成形型７内にステー３を配置し、次にキヤビテ
イ７ｃ内に塩化ビニル樹脂ペースト４′を注入し、
その後閉型し、スラツシユ成形又は回転成形と称
される中空プラスチツク体の製造方法により、第
７図及び第７図中の切断線Ｄ−Ｄ線により切断し
た断面図である第８図に示す如く、中央部が開口
した中空の表皮材４を成形する。尚、成形型の半
体７ｂには、半体７ａとの内側合わせ部において
キヤビテイ７ｃ内に突出する突起７ｄを全周に亘
つて又は部分的に設け、表皮材４の開口部Ｂの周
囲に凹溝４ａが全周に亘つて又は部分的に形成さ
れる構造とする。 As shown in FIG. 5 and FIG. 6, which is a cross-sectional view taken along line c-c when the mold is closed, the annular cavities 7c, 7c have a predetermined shape, for example, a substantially square or elliptical shape.
The stay 3 is placed in an electroformed skin material forming mold 7 consisting of halves 7a and 7b, and then a vinyl chloride resin paste 4' is injected into the cavity 7c.
Thereafter, the mold is closed, and a hollow plastic body manufacturing method called slush molding or rotation molding is used to produce a hollow plastic body as shown in FIG. 7 and a cross-sectional view taken along the cutting line D-D in FIG. , a hollow skin material 4 with an open center is formed. The half body 7b of the mold is provided with a protrusion 7d that protrudes into the cavity 7c over the entire circumference or partially at the inner joint part with the half body 7a, and around the opening B of the skin material 4. The structure is such that the groove 4a is formed over the entire circumference or partially.
このようにして成形した表皮材の凹溝４ａに前
記のカード係止体を嵌着し、表皮材４の一部に形
成した注入口（図示せず）よりポリウレタンフオ
ーム原料を表皮材の中空部に注入し、発泡させ、
中空部内にクツシヨン材を形成し、第２図及び第
３図に示した本考案のヘツドレストを得る。 The card locking body is fitted into the groove 4a of the skin material formed in this way, and the polyurethane foam raw material is injected into the hollow part of the skin material through an injection port (not shown) formed in a part of the skin material 4. injected into the foam, foamed,
A cushion material is formed in the hollow portion to obtain the head rest of the present invention shown in FIGS. 2 and 3.
（考案の効果）
本考案に係るヘツドレストレイントは、塔乗者
の後頭部と当接する略中央部を開口し、この開口
部に写真又はメモ等のカード類を係止可能とした
ものであり、追突時の衝撃エネルギーは開口部周
囲のクツシヨン材で十分に吸収できる構造である
為に、開口部の形成による塔乗者の頭部及び首部
の保護機能低下は見られない。そして、従来のヘ
ツドレストレイントが全体を単一の表皮材で覆つ
た単調なものであるのに対し、本考案品は開口部
を有し、この開口部に写真又はメモ等のカード類
を係止可能としたものである為、大胆な形状変化
を有し、斬新なデザインを有する。その上、カー
ド類は自由に交換することができ、車内の雰囲気
を状況に応じて変化させることが可能である。し
かも、比較的剛性の低い変形のし易い写真等から
なるカード類であつても、その写真等の裏面がカ
ード係止体により支持されるため、ドア開閉時の
空気の流動等により該写真等が変形して落下する
のを防ぐことができ、写真等を確実に係止するこ
とができる。(Effects of the invention) The head restraint according to the invention has an opening at the approximate center that contacts the back of the tower rider's head, and allows cards such as photos or memos to be locked in this opening. Since the structure is such that the impact energy in the event of a rear-end collision can be sufficiently absorbed by the cushion material around the opening, the protective function for the head and neck of the tower occupant will not be reduced due to the formation of the opening. In addition, while conventional head restraints are monotonous and are entirely covered with a single skin material, this product has an opening in which cards such as photos or memos can be inserted. Since it is lockable, it has a bold shape change and an innovative design. Moreover, cards can be exchanged freely, and the atmosphere inside the car can be changed depending on the situation. Moreover, even if the card is made of a photograph or the like that has relatively low rigidity and is easily deformed, the back side of the photograph or the like is supported by the card locking body, so the photograph or the like may be affected by the flow of air when the door is opened or closed. It is possible to prevent objects from deforming and falling, and it is possible to securely hold photographs, etc.
第１図は従来のヘツドレストレイントを装着し
た車両用座席の斜視図、第２図乃至第８図は本考
案の実施例に関し、第２図はヘツドレストレイン
トの斜視図、第３図は第２図中の切断線Ａ−Ａ線
によつて切断した端面を示す斜視図、第４図はカ
ード係止体の各実施例を示す斜視図、第５図乃至
第８図はヘツドレストレイントの製造を説明する
図である。
３……ステー、４……表皮材、４ａ……凹溝、
４′……塩化ビニル樹脂ペースト、５……カード
係止体、６……クツシヨン材、Ｂ……開口部。
Figure 1 is a perspective view of a vehicle seat equipped with a conventional head restraint; Figures 2 to 8 relate to embodiments of the present invention; Figure 2 is a perspective view of a head restraint; is a perspective view showing the end face cut along the cutting line A-A in Fig. 2, Fig. 4 is a perspective view showing each embodiment of the card locking body, and Figs. It is a figure explaining manufacture of a train. 3... Stay, 4... Skin material, 4a... Concave groove,
4'... Vinyl chloride resin paste, 5... Card locking body, 6... Cushion material, B... Opening.
Claims (1)
用ヘツドレストレイントにおいて、搭乗者の後頭
部と当接する略中央部が開口し、この中央の開口
部内周囲の表皮材に凹溝を形成し、写真又はメモ
等のカード類を係止するための係止爪等からなる
係止手段を有するカード係止体を前記凹溝に嵌着
して中央開口部を塞いだことを特徴とする車両用
ヘツドレストレイント。 In a head restraint for a vehicle consisting of a skin material, a cushion material, and a stay, an approximately central portion that contacts the back of the passenger's head is open, and a groove is formed in the skin material around the center opening, and a photo or memo is formed. A headless train for a vehicle, characterized in that a card locking body having a locking means such as a locking claw for locking a card such as the above is fitted into the groove to close the central opening. to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12965883U JPS6036753U (en) | 1983-08-22 | 1983-08-22 | vehicle head restraint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12965883U JPS6036753U (en) | 1983-08-22 | 1983-08-22 | vehicle head restraint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6036753U JPS6036753U (en) | 1985-03-13 |
| JPH0223178Y2 true JPH0223178Y2 (en) | 1990-06-22 |
Family
ID=30293712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12965883U Granted JPS6036753U (en) | 1983-08-22 | 1983-08-22 | vehicle head restraint |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6036753U (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5868149U (en) * | 1981-10-30 | 1983-05-09 | 池田物産株式会社 | Opening-sealing structure in the skin of the headrest |
-
1983
- 1983-08-22 JP JP12965883U patent/JPS6036753U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6036753U (en) | 1985-03-13 |
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