JPS6127791Y2 - - Google Patents
Info
- Publication number
- JPS6127791Y2 JPS6127791Y2 JP1981029244U JP2924481U JPS6127791Y2 JP S6127791 Y2 JPS6127791 Y2 JP S6127791Y2 JP 1981029244 U JP1981029244 U JP 1981029244U JP 2924481 U JP2924481 U JP 2924481U JP S6127791 Y2 JPS6127791 Y2 JP S6127791Y2
- Authority
- JP
- Japan
- Prior art keywords
- hollow pipe
- seat
- locking
- lock member
- attached
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
- B60N2/2245—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable provided with a lock mechanism on the upper part of the back-rest
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/32—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles convertible for other use
- B60N2/36—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles convertible for other use into a loading platform
- B60N2/366—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles convertible for other use into a loading platform characterised by the locking device
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は車輌用シートバツクのロツク装置に係
るものである。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a locking device for a seat bag for a vehicle.
（従来技術）
従来、シートバツクの上部位置に前後方向に長
い係止杆を設け、係止杆には所定の間隔を置いて
係合孔を設け、該係合孔に係合するピンを有する
左右方向に長い中空パイプを車輌のセンターピラ
ーに取付け、背凭れシートを前後の方向に摺動さ
せて調節できるようにしたものは実開昭51−
123519号公報に記載されて公知である。(Prior art) Conventionally, a locking rod that is long in the front-rear direction is provided at the upper position of a seat bag, and engaging holes are provided in the locking rod at predetermined intervals, and left and right wheels having pins that engage with the engaging holes are provided in the locking rod. The one in which a long hollow pipe was attached to the center pillar of the vehicle and the backrest seat could be adjusted by sliding it back and forth was developed in 1977.
This method is publicly known as described in Japanese Patent No. 123519.
また、座席シートに対し、シートバツクを前後
回動自在に軸着し、シートバツクには車輌の天井
に達する高い枠体を別途取付け、該枠体には上方
に突出する係合ピンを設け、天井側には係合ピン
が係合する係合孔を前後方向に複数設けたシート
バツクの傾動装置は実開昭49−85317号公報に記
載されて公知である。 In addition, the seat back is pivotally attached to the seat so that it can rotate freely back and forth, and a high frame that reaches the ceiling of the vehicle is separately attached to the seat back. A seat bag tilting device having a plurality of engagement holes in the front-rear direction with which engagement pins are engaged is disclosed in Japanese Utility Model Application Laid-Open No. 49-85317.
（考案が解決しようとする問題点）
前記第一公知例は、その係止杆が前後の方向に
水平に長く形成されているから、シートバツクを
前後の方向に摺動調節することはできるが、傾動
調節することはできない。また、中空パイプはシ
ートバツクに取付けられていないから、シートバ
ツクの補強部材とはならない。また、係合ピンが
これを支受する支持金具に対して、単に挿通支持
されているのみであるから、操作が固くなつて円
滑を欠くことがある。(Problems to be Solved by the Invention) In the first known example, since the locking rod is formed to be long horizontally in the front-rear direction, the seat back can be slidably adjusted in the front-rear direction. Tilt cannot be adjusted. Furthermore, since the hollow pipe is not attached to the seat bag, it does not serve as a reinforcing member for the seat bag. Furthermore, since the engagement pin is simply inserted and supported by the support fitting that supports it, the operation may become stiff and lack smoothness.
第二公知例のものは、シートバツクに対して、
その突出部分は、ある程度補強の効果は期待でき
るが、車輌の天井までも突出しているから、車輌
室内を占領して邪魔であるばかりでなく、その係
合ピンとこれを支持する支持筒に何らの工夫もな
いから、第一公知例同様、係合ピンの操作に軽快
を欠くことがある。 In the second known example, for the seat bag,
The protruding part can be expected to have a reinforcing effect to some extent, but since it protrudes to the ceiling of the vehicle, it not only occupies the interior of the vehicle and becomes a nuisance, but also causes some damage to the engaging pin and the support tube that supports it. Since there is no ingenuity, the operation of the engagement pin may be lacking in ease, as in the first known example.
（問題を解決するための手段）
よつて本考案は、座席シートに前後回動自在に
取付けられているシートバツク１の内部の骨材３
の上縁部に左右方向の中空パイプ６を当接固定
し、該中空パイプ６の外周面には長さ方向に平行
の内方突出リブ１２を一定間隔を置いて数本形成
し、前記中空パイプ６の端から所定間隔を置いた
部分の一部を内方に折曲げて係止片９とし、前記
中空パイプ６の端にコイルバネ１０とロツク部材
７を挿入して設け、該コイルバネ１０とロツク部
材７は前記内方突出リブ１２で形成される内径と
略等しく、前記ロツク部材７からツマミ１１を突
出させ、前記ロツク部材７の先端は車体側に固定
した係合孔に選択係合させてなる車輌用シートバ
ツクのロツク装置の構成を要旨とするものであ
る。(Means for Solving the Problem) Therefore, the present invention aims to improve the structure of the aggregate 3 inside the seat bag 1 which is attached to the seat so as to be rotatable back and forth.
A hollow pipe 6 in the left and right direction is abutted and fixed on the upper edge, and several inwardly protruding ribs 12 parallel to the length direction are formed on the outer peripheral surface of the hollow pipe 6 at regular intervals. A part of the pipe 6 at a predetermined distance from the end is bent inward to form a locking piece 9, and a coil spring 10 and a lock member 7 are inserted into the end of the hollow pipe 6, and the coil spring 10 and The lock member 7 has an inner diameter approximately equal to the inner diameter formed by the inwardly protruding rib 12, has a knob 11 protruding from the lock member 7, and has the tip of the lock member 7 selectively engaged with an engagement hole fixed to the vehicle body. The gist of this paper is the structure of a locking device for a vehicle seat bag.
（実施例）
本考案の一実施例を図面により説明すると、１
はシートバツクであり、２はそのクツシヨン部
材、３はその骨材である。シートバツク１は公知
のものと同様に軸により座席シートのフレームに
軸着されており、上端が前後方向に回動自在であ
る。シートバツク１の前記骨材３は、薄鉄板・鋼
材または硬質合成樹脂等より形成され、外周縁は
Ｕ型に折曲げられて補強用のリブ４が形成され、
また、全面または後面に所望形状の補強用のリブ
板５が取付けられている。(Example) An example of the present invention will be described with reference to the drawings.
is a seat bag, 2 is its cushion member, and 3 is its aggregate. The seat bag 1 is connected to the frame of the seat by a shaft like a known seat bag, and its upper end is rotatable in the front and rear directions. The aggregate 3 of the seat bag 1 is made of a thin iron plate, steel material, hard synthetic resin, etc., and the outer peripheral edge is bent into a U shape to form reinforcing ribs 4,
Further, a reinforcing rib plate 5 of a desired shape is attached to the entire surface or rear surface.
６は前記骨材３の上方部分に取付けられている
補強用の中空パイプである。該中空パイプ６は丸
パイプで形成される。 6 is a reinforcing hollow pipe attached to the upper part of the aggregate 3. The hollow pipe 6 is formed of a round pipe.
該中空パイプ６の左右側端部は、骨材３の左右
側縁に臨むように長く形成され、その端部に直接
ロツク部材７を内蔵させる。 The left and right end portions of the hollow pipe 6 are formed long so as to face the left and right side edges of the aggregate 3, and the lock member 7 is directly built into the end portions.
すなわち、該中空パイプ６の外周面には長さ方
向に平行の内方突出リブ１２を一定間隔を置いて
数本形成し、前記中空パイプ６の端から所定間隔
を置いた部分の一部を内方に折曲げて係止片９と
し、前記中空パイプ６の端にコイルバネ１０とロ
ツク部材７を挿入して蓋８をする。 That is, several inwardly protruding ribs 12 parallel to the length direction are formed at regular intervals on the outer peripheral surface of the hollow pipe 6, and a portion of the hollow pipe 6 at a prescribed interval from the end thereof is formed. It is bent inward to form a locking piece 9, a coil spring 10 and a locking member 7 are inserted into the end of the hollow pipe 6, and a lid 8 is attached.
コイルバネ１０とロツク部材７は前記内方突出
リブ１２で形成される内径と略等しく形成し、前
記ロツク部材７からツマミ１１を突出させ、前記
ロツク部材７の先端は車体側に固定した係合孔に
選択係合させる。 The coil spring 10 and the lock member 7 are formed to have an inner diameter approximately equal to the inner diameter formed by the inwardly protruding rib 12, a knob 11 is made to protrude from the lock member 7, and the tip of the lock member 7 is formed into an engagement hole fixed to the vehicle body side. selectively engage.
（作用） 次に作用を述べる。(effect) Next, we will discuss the effect.
本考案は、シートバツク１のフレームである骨
材３の上部に左右方向の中空パイプ６を密着固定
してあるので、中空パイプ６はフレーム骨材３を
補強する。 In the present invention, the hollow pipe 6 in the left and right direction is closely fixed to the upper part of the aggregate 3 which is the frame of the seat bag 1, so the hollow pipe 6 reinforces the frame aggregate 3.
しかして、中空パイプ６の左右両端の所望の位
置には、中空パイプ６の一部を内側に折曲げて形
成した係止片９が設けられ、そこにコイルバネ１
０とロツク部材７を挿入して蓋８をしてあるか
ら、ロツク部材７のツマミ１１を持つてこれを内
側に押圧すると、ロツク部材７は車体側の係合穴
から外れ、シートバツク１を前後に傾動させるこ
とができる。 Therefore, locking pieces 9 formed by bending a part of the hollow pipe 6 inward are provided at desired positions on both the left and right ends of the hollow pipe 6, and the locking pieces 9 are formed by bending a part of the hollow pipe 6 inward.
0 and the locking member 7 are inserted and the lid 8 is closed. When the knob 11 of the locking member 7 is grasped and the lever is pushed inward, the locking member 7 is disengaged from the engagement hole on the vehicle body side, and the seat back 1 is moved forward and backward. It can be tilted to
このとき、コイルバネ１０は内方突出リブ１２
の内面に線接触しているので、極めて軽く縮小す
ることができ、また、ロツク部材７の基部も同様
に内方突出リブ１２内の内面に線接触しているか
ら、極めて軽く縮小することができる。 At this time, the coil spring 10 is attached to the inwardly projecting rib 12.
Since the lock member 7 is in line contact with the inner surface of the rib 12, it can be reduced very lightly.The base of the locking member 7 is also in line contact with the inner surface of the inwardly projecting rib 12, so it can be reduced very lightly. can.
また、ロツク部材７の基部は、内方突出リブ１
２内の内面に線接触して押えられているから、ロ
ツク部材７の先端の盲動は少なく、車体側に設け
られている係合孔に容易に選択係合する。 Further, the base of the locking member 7 has an inwardly protruding rib 1.
Since the locking member 7 is held in line contact with the inner surface of the locking member 2, there is little blind movement of the tip of the locking member 7, and it is easily selectively engaged with an engagement hole provided on the vehicle body side.
（効 果）
前記したように、従来、シートバツクの上部位
置に前後方向に長い係止杆を設け、係止杆には所
定の間隔を置いて係合孔を設け、該係合孔に係合
するピンを有する左右方向に長い中空パイプを車
輌のセンターピラーに取付け、背凭れシートを前
後の方向に摺動させて調節できるようにしたもの
は実開昭51−123519号公報に記載されて公知であ
る。また、座席シートに対し、シートバツクを前
後回動自在に軸着し、シートバツクには車輌の天
井に達する高い枠体を別途取付け、該枠体には上
方に突出する係合ピンを設け、天井側には係合ピ
ンが係合する係合孔を前後方向に複数設けたシー
トバツクの傾動装置は実開昭49−85317号公報に
記載されて公知である。(Effects) As mentioned above, conventionally, a locking rod that is long in the front and rear direction is provided at the upper position of the seat bag, and engaging holes are provided in the locking rod at predetermined intervals, and the locking rod is engaged with the locking rod at a predetermined interval. A system in which a horizontally long hollow pipe having a pin for adjusting the position is attached to the center pillar of the vehicle so that the backrest seat can be adjusted by sliding it in the front and rear directions is described in Japanese Utility Model Application Publication No. 123519/1983 and is publicly known. It is. In addition, the seat back is pivotally attached to the seat so that it can rotate freely back and forth, and a high frame that reaches the ceiling of the vehicle is separately attached to the seat back. A seat back tilting device having a plurality of engagement holes in the front-rear direction with which engagement pins are engaged is disclosed in Japanese Utility Model Application Laid-Open No. 49-85317.
しかし、前記第一公知例は、その係止杆が前後
の方向に水平に長く形成されているから、シート
バツクを前後の方向に摺動調節することはできる
が、傾動調節することはできない。また、中空パ
イプはシートバツクに取付けられていないから、
シートバツクの補強部材とはならない。また、係
合ピンがこれを支受する支持金具に対して、単に
挿通支持されているのみであるから、操作が固く
なつて円滑を欠くことがある。第二公知例のもの
は、シートバツクに対して、その突出部分は、あ
る程度補強の効果は期待できるが、車輌の天井ま
でも突出しているから、車輌室内を占領して邪魔
であるばかりでなく、その係合ピンとこれを支持
する支持筒に何らの工夫もないから、第一公知例
同様、係合ピンの操作に軽快を欠くことがある。 However, in the first known example, since the locking rod is formed horizontally and long in the front-rear direction, the seat back can be adjusted by sliding in the front-rear direction, but cannot be adjusted by tilting. Also, since the hollow pipe is not attached to the seat bag,
It does not serve as a reinforcing member for the seat bag. Furthermore, since the engagement pin is simply inserted and supported by the support fitting that supports it, the operation may become stiff and lack smoothness. In the second known example, the protruding part can be expected to have some reinforcing effect on the seat back, but since it protrudes to the ceiling of the vehicle, it not only occupies the interior of the vehicle and becomes a nuisance. Since there is no ingenuity in the engagement pin and the support tube that supports it, the operation of the engagement pin may be lacking in ease, as in the first known example.
しかるに本考案は、座席シートに前後回動自在
に取付けられているシートバツク１の内部の骨材
３の上縁部に左右方向の中空パイプ６を当接固定
したから、該中空パイプ６は、シートバツク１の
内部の骨材３を補強する。 However, in the present invention, the hollow pipe 6 in the left and right direction is fixed in contact with the upper edge of the aggregate 3 inside the seat bag 1 which is attached to the seat so as to be rotatable back and forth. Reinforce the aggregate 3 inside 1.
また、該中空パイプ６の外周面には長さ方向に
平行の内方突出リブ１２を一定間隔を置いて数本
形成したので、前記中空パイプ６自体の強度も強
化される。 Moreover, since several inwardly protruding ribs 12 parallel to the length direction are formed at regular intervals on the outer peripheral surface of the hollow pipe 6, the strength of the hollow pipe 6 itself is strengthened.
また、前記中空パイプ６の端から所定間隔を置
いた部分の一部を内方に折曲げて係止片９を形成
したので、係止部材を簡単にできる。 Furthermore, since the locking piece 9 is formed by bending a portion of the hollow pipe 6 at a predetermined distance from the end thereof, the locking member can be simplified.
また、前記中空パイプ６の端にコイルバネ１０
とロツク部材７を挿入して設け、該コイルバネ１
０とロツク部材７は前記内方突出リブ１２で形成
される内径と略等しくしたから、該コイルバネ１
０とロツク部材７は面接触ではなく線接触となる
ので動きは頗る軽快となる。 Further, a coil spring 10 is attached to the end of the hollow pipe 6.
and a locking member 7 is inserted into the coil spring 1.
Since the inner diameter of the locking member 7 is approximately equal to the inner diameter formed by the inwardly protruding rib 12, the coil spring 1
0 and the locking member 7 are not in surface contact but in line contact, so the movement is extremely light.
第１図は本考案の要部の斜視図、第２図は−
断面図、第３図は−断面図、第４図は要部
の斜視図である。
符号の説明、１……シートバツク、２……クツ
シヨン部材、３……骨材、４……補強用の内方突
出リブ、５……補強用の内方突出リブ板、６……
中空パイプ、７……ロツク部材、８……蓋、９…
…係止片、１０……コイルバネ、１１……ツマ
ミ、１２……内方突出リブ。
Figure 1 is a perspective view of the main parts of the present invention, Figure 2 is -
3 is a cross-sectional view, and FIG. 4 is a perspective view of the main parts. Explanation of symbols: 1... Seat back, 2... Cushion member, 3... Aggregate, 4... Inward protruding rib for reinforcement, 5... Inward protruding rib plate for reinforcement, 6...
Hollow pipe, 7... Lock member, 8... Lid, 9...
... Locking piece, 10 ... Coil spring, 11 ... Knob, 12 ... Inwardly projecting rib.
Claims (1)
シートバツク１の内部の骨材３の上縁部に左右方
向の中空パイプ６を当接固定し、該中空パイプ６
の外周面には長さ方向に平行の内方突出リブ１２
を一定間隔を置いて数本形成し、前記中空パイプ
６の端から所定間隔を置いた部分の一部を内方り
折曲げて係止片９とし、前記中空パイプ６の端に
コイルバネ１０とロツク部材７を挿入して設け、
該コイルバネ１０とロツク部材７は前記内方突出
リブ１２で形成される内径と略等しくし、前記ロ
ツク部材７からツマミ１１を突出させ、前記ロツ
ク部材７の先端は車体側に固定した係合孔に選択
係合させてなる車輌用シートバツクのロツク装
置。 A hollow pipe 6 in the left and right direction is fixed in contact with the upper edge of the aggregate 3 inside the seat bag 1 which is attached to the seat so as to be rotatable back and forth.
An inwardly protruding rib 12 parallel to the length direction is provided on the outer peripheral surface of the
A plurality of locking pieces 9 are formed at a certain interval from the end of the hollow pipe 6 by bending a part of the part at a certain distance from the end of the hollow pipe 6 inwardly, and a coil spring 10 is attached to the end of the hollow pipe 6. Insert and provide the locking member 7,
The coil spring 10 and the lock member 7 have an inner diameter approximately equal to the inner diameter formed by the inwardly protruding rib 12, a knob 11 is made to protrude from the lock member 7, and the tip of the lock member 7 has an engagement hole fixed to the vehicle body side. A locking device for a vehicle seat back which is selectively engaged with a seat back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981029244U JPS6127791Y2 (en) | 1981-03-03 | 1981-03-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981029244U JPS6127791Y2 (en) | 1981-03-03 | 1981-03-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57142642U JPS57142642U (en) | 1982-09-07 |
| JPS6127791Y2 true JPS6127791Y2 (en) | 1986-08-19 |
Family
ID=29826848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981029244U Expired JPS6127791Y2 (en) | 1981-03-03 | 1981-03-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6127791Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5381077B2 (en) * | 2008-12-17 | 2014-01-08 | マツダ株式会社 | Vehicle seat device |
-
1981
- 1981-03-03 JP JP1981029244U patent/JPS6127791Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57142642U (en) | 1982-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4600240A (en) | Headrest control | |
| JPS6127791Y2 (en) | ||
| JP3555816B2 (en) | Armrest | |
| JP2000289505A (en) | Vehicle seat | |
| JPH0223172Y2 (en) | ||
| JPH0130922Y2 (en) | ||
| JPH0248246Y2 (en) | ||
| JPS6236454Y2 (en) | ||
| JP3751365B2 (en) | Retractable headrest insert and retractable headrest | |
| JPS6217312Y2 (en) | ||
| JPS6132527Y2 (en) | ||
| JP2002085192A (en) | Table structure of seat back | |
| JPH0535733Y2 (en) | ||
| JPH0719307Y2 (en) | Seat reclining device | |
| JPS6319226Y2 (en) | ||
| JPS6325227Y2 (en) | ||
| JPH0733942Y2 (en) | Vehicle seat slide device | |
| JPH055084Y2 (en) | ||
| JPH0239398Y2 (en) | ||
| JPH0130925Y2 (en) | ||
| JPS634652Y2 (en) | ||
| JPS6132532Y2 (en) | ||
| JPS6210190Y2 (en) | ||
| JPH088215Y2 (en) | Opener handle structure | |
| JPH0711654Y2 (en) | Armrest mounting structure |