JPH0232120Y2 - - Google Patents

Info

Publication number
JPH0232120Y2
JPH0232120Y2 JP1983013322U JP1332283U JPH0232120Y2 JP H0232120 Y2 JPH0232120 Y2 JP H0232120Y2 JP 1983013322 U JP1983013322 U JP 1983013322U JP 1332283 U JP1332283 U JP 1332283U JP H0232120 Y2 JPH0232120 Y2 JP H0232120Y2
Authority
JP
Japan
Prior art keywords
seat
restraint frame
seat back
child
vehicle
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
Application number
JP1983013322U
Other languages
Japanese (ja)
Other versions
JPS59118639U (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1983013322U priority Critical patent/JPS59118639U/en
Publication of JPS59118639U publication Critical patent/JPS59118639U/en
Application granted granted Critical
Publication of JPH0232120Y2 publication Critical patent/JPH0232120Y2/ja
Granted legal-status Critical Current

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  • Seats For Vehicles (AREA)

Description

【考案の詳細な説明】 本考案は車両用チヤイルドシートに関し、特に
身体拘束枠を備えたチヤイルドシートに関する。
[Detailed Description of the Invention] The present invention relates to a child seat for a vehicle, and particularly to a child seat equipped with a body restraint frame.

一般に車両用シートに幼児を着座させる場合に
はチヤイルドシートを車両用シートに装着し、こ
のチヤイルドシートに幼児を着座させていた。し
かしチヤイルドシートを使用しない時は保管場所
に不自由するといつた欠点があつた。また簡単な
チヤイルドシートでは車両の横揺れやブレーキ等
によつて幼児が転倒する恐れがあつた。これに対
処すべく第1図に示すように、シートバツク部1
の外周部を構成するほぼU字状の身体拘束枠2を
シートバツク部1に軸3で回動自在に取付け幼児
を拘束するようにすることが提案されている。し
かしながら身体拘束枠2だけではシートクツシヨ
ン部4の高さが一定のため幼児の体形に合わない
欠点があつた。また身体拘束枠とチヤイルドシー
トを組合せても高さ調整ができないため依然とし
て幼児に応じたものとすることができないという
欠点があつた。
Generally, when seating an infant in a vehicle seat, a child seat is attached to the vehicle seat, and the infant is seated in the child seat. However, the drawback was that when the child seat was not in use, it was difficult to store it. Furthermore, in the case of a simple child seat, there is a risk that the child may fall due to the vehicle's rolling or braking. In order to deal with this, as shown in FIG.
It has been proposed that a substantially U-shaped body restraint frame 2 constituting the outer periphery of the child is rotatably attached to the seat back part 1 with a shaft 3 to restrain an infant. However, with only the body restraint frame 2, the height of the seat cushion portion 4 is constant, which has the disadvantage that it does not suit the body shape of the infant. Furthermore, even if the body restraint frame and the child seat are combined, the height cannot be adjusted, so there is still a drawback that it cannot be made suitable for young children.

したがつて本考案の目的は従来の欠点を解消す
べく身体拘束枠に着座部を設けた車両用チヤイル
ドシートを提供することにある。
SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a child seat for a vehicle in which a seating portion is provided in a body restraint frame in order to eliminate the conventional drawbacks.

以下図面に示した実施例に基づいて本考案を詳
細に説明する。
The present invention will be described in detail below based on embodiments shown in the drawings.

第2図ないし第7図は本考案による車両用チヤ
イルドシート5の一実施例を示す図である。同図
において車両用シートはシートクツシヨン部6
と、シートバツク部7と、安全枕8とからなる。
車両用チヤイルドシート5は身体拘束枠9を有す
る。身体拘束枠9はシートバツク部7の左右の外
周を成す一対の脚部10,11と、シートバツク
部7の上部の外周を成す水平部12でU字型に形
成される。身体拘束枠9は脚部10,11が軸1
3によつてシートバツク部7の側面中央付近で回
動自在に取付けられている。水平部12には安全
枕8のステー14を受ける孔15が形成されてい
る。第4図ないし第6図には巻取りロツク機構が
示されている。身体拘束枠9の一方の脚部10に
は軸16が固定されている。他方の脚部11の内
部には巻き上げローラ17が軸支されている。軟
質なシートまたは布等で成る広幅な帯状の着座部
18は一端が脚部10の図示しないスリツトを通
つて軸16に取付けられ、他端が脚部11の図示
しないスリツトを通つて巻き上げローラ17に取
付けられている。着座部18はチヤイルドシート
を構成し、着座部18の中央に幼児が着座できる
ようになつている。着座部18はシートバツク部
7側に身体拘束枠9が回動されている時にシート
バツク部7の表面の形状にほぼ合わされて接触す
る分だけ巻き上げローラ17から引き出され、着
座部18の残部は巻き上げローラ17に巻き取ら
れている。巻き上げローラ17の先端は小径にな
つており、固定板20を挿通している。巻き上げ
ローラ17の本体と先端との間の段部21と固定
板20との間にはスプリング19が介在されてお
り、巻き上げローラ17を常時水平部12側へ附
勢している。巻き上げローラ17の水平部12側
にはラチエツト22が取付けられている。巻き上
げローラ17には水平部12の外部から水平部1
2の内部へ貫通する操作ダイアル23が設けられ
ている。水平部12の内部にはラチエツト22と
係合するロツクピン24が設けられている。ロツ
クピン24は操作ダイアル23を図面において時
計方向すなわち身体拘束枠9の脚部11側に回転
することによりラチエツト22を脚部11側に向
けて回転させる。ロツクピン24はラチエツト2
2が図面において反時計方向すなわち脚部10側
に回転するのを阻止する。
2 to 7 are diagrams showing an embodiment of the vehicle child seat 5 according to the present invention. In the figure, the vehicle seat has a seat cushion part 6.
, a seat back portion 7 , and a safety pillow 8 .
The vehicle child seat 5 has a body restraint frame 9. The body restraint frame 9 is formed into a U-shape by a pair of leg parts 10 and 11 forming the left and right outer peripheries of the seat back part 7, and a horizontal part 12 forming the upper outer periphery of the seat back part 7. The legs 10 and 11 of the body restraint frame 9 are the shaft 1
3, it is rotatably attached near the center of the side surface of the seat back portion 7. A hole 15 is formed in the horizontal portion 12 to receive the stay 14 of the safety pillow 8. The take-up lock mechanism is shown in FIGS. 4-6. A shaft 16 is fixed to one leg 10 of the body restraint frame 9. A winding roller 17 is pivotally supported inside the other leg portion 11 . One end of a wide belt-shaped seat 18 made of a soft sheet or cloth is attached to the shaft 16 through a not-shown slit in the leg 10, and the other end is attached to the winding roller 17 through a not-shown slit in the leg 11. installed on. The seating portion 18 constitutes a child seat, and an infant can sit in the center of the seating portion 18. When the body restraint frame 9 is rotated toward the seat back section 7, the seating section 18 is pulled out from the winding roller 17 by the amount that almost matches the shape of the surface of the seat back section 7 and comes into contact with it, and the rest of the seating section 18 is pulled out from the winding roller 17. It is wound up in 17. The tip of the winding roller 17 has a small diameter, and the fixing plate 20 is inserted through it. A spring 19 is interposed between the step portion 21 between the main body and the tip of the winding roller 17 and the fixed plate 20, and constantly urges the winding roller 17 toward the horizontal portion 12. A ratchet 22 is attached to the horizontal portion 12 side of the winding roller 17. The winding roller 17 is connected to the horizontal portion 1 from the outside of the horizontal portion 12.
An operation dial 23 is provided that penetrates into the inside of 2. A locking pin 24 is provided within the horizontal portion 12 and engages with the ratchet 22. The lock pin 24 rotates the ratchet 22 toward the leg 11 by rotating the operation dial 23 clockwise in the drawing, that is, toward the leg 11 of the body restraint frame 9. Lock pin 24 is ratchet 2
2 is prevented from rotating counterclockwise in the drawing, that is, toward the leg portion 10.

以上のように構成された実施例において、チヤ
イルドシートとして使用するには、安全枕8を外
して身体拘束枠9をシートバツク部7からシート
クツシヨン部6側に回動して水平に位置させる。
次に操作ダイアル23を時計方向すなわち脚部1
1側に向けて回すとラチエツト22がロツクピン
24と作用して同方向に回転し、同時に巻き上げ
ローラ17も同じ方向に回転し、帯状の着座部1
8を巻き上げローラ17側に巻き上げる。ラチエ
ツト22はロツクピン24により図面において反
時計方向すなわち脚部10側方向への回転を阻止
される。ロツクピン24は図示しないストツパー
によつて必要以上に脚部10側に回転するのを規
制されている。幼児が着座するのに適した高さに
操作ダイアル23を回転して着座部18の高さを
設定する安全枕8のステー14をシートバツク部
7の孔に挿入する。幼児は身体拘束枠9の内側に
入り、幼児の体形に合わせて高さを調整された着
座部18の中央部に着座することによつてチヤイ
ルドシート5を幼児の体形に合つたものにするこ
とができる。チヤイルドシート5を使用しない時
は操作ダイアル23を押すと、巻き上げローラ1
7がスプリング19を押圧して軸方向に移動す
る。ラチエツト22はこの時第5図に示す点線の
位置すなわちシートバツク部7側に移動するので
ロツクピン24から解除され、巻き上げローラ1
7が反時計方向すなわち脚部10側に回転するの
を許される。身体拘束枠9がシートバツク部7側
に回動された時着座部18が起立した身体拘束枠
からシートバツク部7の凹凸のある表面にわたつ
て被うようにして接触できる程度に着座部18を
巻き上げローラ17から引き出し、着座部18の
残部は巻き上げローラ17に巻き取らせておく。
安全枕8をシートバツク部7から外し、身体拘束
枠9をシートバツク部7側に回動して安全枕8の
ステー14を孔15に挿入する。これによりチヤ
イルドシートが保管され通常の大人用シートとし
て使用することができる。
In the embodiment configured as described above, in order to use it as a child seat, the safety pillow 8 is removed and the body restraint frame 9 is rotated from the seat back portion 7 toward the seat cushion portion 6 to be positioned horizontally.
Next, turn the operation dial 23 clockwise, that is, on the leg 1.
When turned toward the 1 side, the ratchet 22 acts on the lock pin 24 and rotates in the same direction, and at the same time the winding roller 17 also rotates in the same direction, and the belt-shaped seating portion 1
8 toward the winding roller 17 side. The ratchet 22 is prevented from rotating counterclockwise in the drawing, that is, toward the side of the leg 10, by a locking pin 24. The lock pin 24 is prevented from rotating more than necessary toward the leg portion 10 by a stopper (not shown). The stay 14 of the safety pillow 8 is inserted into the hole in the seat back part 7, and the height of the seat part 18 is set by rotating the operating dial 23 to a height suitable for the infant to sit on. The child enters the body restraint frame 9 and sits in the center of the seating section 18 whose height is adjusted to suit the child's body shape, thereby making the child seat 5 suitable for the child's body shape. Can be done. When the child seat 5 is not in use, press the operation dial 23 to release the winding roller 1.
7 presses the spring 19 and moves in the axial direction. At this time, the ratchet 22 moves to the position indicated by the dotted line in FIG.
7 is allowed to rotate counterclockwise, that is, toward the leg 10. When the body restraint frame 9 is rotated toward the seat back part 7, the seat part 18 is rolled up to the extent that the seat part 18 can contact the uneven surface of the seat back part 7 by covering it from the upright body restraint frame. It is pulled out from the roller 17, and the remaining portion of the seating portion 18 is wound up by the winding roller 17.
The safety pillow 8 is removed from the seat back part 7, the body restraint frame 9 is rotated toward the seat back part 7, and the stay 14 of the safety pillow 8 is inserted into the hole 15. This allows the child seat to be stored and used as a normal adult seat.

以上説明したように本考案によれば、身体拘束
枠の両脚部間に取付けられて巻取りロツク機構に
より引出し長さが調整可能となつた軟質シートか
ら成る着座部を設けたことにより、幼児の体形に
適した高さにチヤイルドシートを設定することが
できる。したがつて車両の走行中に幼児が外景を
見ることができるので立ち上がる心配もなく、ま
た車両の横揺れやブレーキ等により転倒すること
もなくなるので安全になる。チヤイルドシートを
使用しない時は身体拘束枠9をシートバツク部7
側に起こすのに着座部18がシートバツク部7に
引つ掛からないように、また邪魔にならないよう
にある程度着座部18を巻き上げローラ17から
引き出すことにより着座部18がシートバツク部
7の前面に沿つて接触するのでチヤイルドシート
が保管され、従来のように保管場所に不自由する
ということはなく、しかも、着座部18を構成す
る軟質シートはシートカバーの役割を果たし、邪
魔になることもなく、シートの見栄えを損なうこ
ともない。また第7図の一点鎖線で示すように幼
児の足が横方向に飛び出すのを防止することがで
きる。
As explained above, according to the present invention, by providing a seat made of a soft sheet that is attached between both legs of the body restraint frame and whose drawer length can be adjusted by a winding lock mechanism, it is possible to The child seat can be set at a height that suits your body shape. Therefore, while the vehicle is running, the infant can see the outside scenery, so there is no need to worry about standing up, and there is no risk of the infant falling over due to the rolling of the vehicle, braking, etc., making it safer. When the child seat is not in use, move the body restraint frame 9 to the seat back part 7.
To prevent the seating part 18 from getting caught on the seat back part 7 when the seat is raised to the side, and by pulling out the seating part 18 from the roll-up rollers 17 to a certain extent so as not to get in the way, the seating part 18 can be moved along the front surface of the seat back part 7. Since the child seat is in contact with the seat, the child seat is stored, and there is no need to worry about storage space as in the past.Furthermore, the soft sheet that makes up the seating section 18 acts as a seat cover, so the child seat can be stored without getting in the way. It does not spoil the appearance. Further, as shown by the dashed line in FIG. 7, it is possible to prevent the infant's legs from flying out laterally.

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

第1図は身体拘束枠を備えた車両用シートの斜
視図であり、第2図は本考案の車両用チヤイルド
シートの斜視図であり、第3図は本考案の車両用
チヤイルドシートの正面図であり、第4図ないし
第6図は巻取りロツク機構の説明図であり、第7
図は幼児の足が横方向に飛び出すのを防止する状
態を示した本考案の車両用チヤイルドシートの正
面図である。 5……車両用チヤイルドシート、7……シート
バツク部、9……身体拘束枠、10,11……脚
部、16……軸、17……巻き上げローラ、18
……着座部、22……ラチエツト、24……ロツ
クピン。
FIG. 1 is a perspective view of a vehicle seat equipped with a body restraint frame, FIG. 2 is a perspective view of a vehicle child seat of the present invention, and FIG. 3 is a front view of the vehicle child seat of the present invention. 4 to 6 are explanatory diagrams of the winding lock mechanism, and FIG.
The figure is a front view of the child seat for a vehicle according to the present invention, showing a state in which the child's legs are prevented from jumping out laterally. 5... Vehicle child seat, 7... Seat back portion, 9... Body restraint frame, 10, 11... Leg portion, 16... Shaft, 17... Winding roller, 18
...Seat part, 22...Ratchet, 24...Lock pin.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 水平部と一対の脚部とでほぼU字状に形成され
てシートバツク部の外周側を構成し、シートバツ
ク部側とシートクツシヨン部側との間で回動自在
にシートバツク部に軸支された身体拘束枠を有す
る車両用チヤイルドシートにおいて、前記拘束枠
の両脚部間に取付けられて巻取りロツク機構によ
り引出し長さが調整可能となつた軟質シートから
成る着座部を設けた車両用チヤイルドシート。
The horizontal part and the pair of legs are formed into a substantially U-shape and constitute the outer peripheral side of the seat back part, and is rotatably supported by the seat back part between the seat back part side and the seat cushion part side. A child seat for a vehicle having a body restraint frame, which is provided with a seating part made of a soft sheet attached between both legs of the restraint frame and whose drawer length can be adjusted by a winding lock mechanism.
JP1983013322U 1983-01-31 1983-01-31 Child seat for vehicles Granted JPS59118639U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983013322U JPS59118639U (en) 1983-01-31 1983-01-31 Child seat for vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983013322U JPS59118639U (en) 1983-01-31 1983-01-31 Child seat for vehicles

Publications (2)

Publication Number Publication Date
JPS59118639U JPS59118639U (en) 1984-08-10
JPH0232120Y2 true JPH0232120Y2 (en) 1990-08-30

Family

ID=30144712

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983013322U Granted JPS59118639U (en) 1983-01-31 1983-01-31 Child seat for vehicles

Country Status (1)

Country Link
JP (1) JPS59118639U (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5849874Y2 (en) * 1979-10-25 1983-11-14 トヨタ自動車株式会社 Seat that doubles as a child seat

Also Published As

Publication number Publication date
JPS59118639U (en) 1984-08-10

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