JP3280142B2 - Headrest frame - Google Patents
Headrest frameInfo
- Publication number
- JP3280142B2 JP3280142B2 JP34631193A JP34631193A JP3280142B2 JP 3280142 B2 JP3280142 B2 JP 3280142B2 JP 34631193 A JP34631193 A JP 34631193A JP 34631193 A JP34631193 A JP 34631193A JP 3280142 B2 JP3280142 B2 JP 3280142B2
- Authority
- JP
- Japan
- Prior art keywords
- recess
- core
- horizontal shaft
- support member
- pillar
- 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
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、ヘッドレストフレーム
に係るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a headrest frame.
【０００２】[0002]
【従来技術】従来公知の、実公昭５６−４８２０７号公
報には、左右一対の脚部の上部を横軸部により連結した
ピラーを、ブロー成形により中空状の芯体に取付けてフ
レームを形成する構成について記載されている。また、
従来公知の、実開平５−１１８５７号公報には、左右一
対の脚部の上部を横軸部により連結したピラーと、前記
横軸部に取付けた取付金具と、該取付金具を中空状に予
め形成した芯体に取付けてフレームを形成した構成につ
いて記載されている。2. Description of the Related Art Conventionally, Japanese Utility Model Publication No. Sho 56-48207 discloses a frame in which a pillar in which upper parts of a pair of left and right legs are connected by a horizontal shaft is attached to a hollow core body by blow molding. The configuration is described. Also,
Conventionally, Japanese Unexamined Utility Model Publication No. Hei 5-11857 discloses a pillar in which the upper portions of a pair of left and right legs are connected by a horizontal shaft, a mounting bracket attached to the horizontal shaft, and a hollow mounting of the mounting bracket. It describes a configuration in which a frame is formed by attaching to a formed core.
【０００３】[0003]
【発明が解決しようとする課題】前記実公昭５６−４８
２０７号公報および実開平５−１１８５７号公報に記載
されたものは、ヘッドレストに衝撃が加わると、ピラー
と芯体の取付部分に荷重が掛るという課題がある。即
ち、取付部分は衝撃荷重を支持しうるが、支持すると、
これが反力となって着座者の頭部に作用することがあ
る。本発明は、ヘッドレストフレームを工夫し、衝撃を
吸収しうるようにしたものである。Problems to be Solved by the Invention
Japanese Patent Application Laid-Open No. 207-207 and Japanese Utility Model Laid-Open No. 5-11857 have a problem that when an impact is applied to a headrest, a load is applied to a mounting portion between a pillar and a core body. That is, the mounting part can support the impact load, but if it does,
This may act as a reaction force and act on the seated person's head. In the present invention, a headrest frame is devised so that a shock can be absorbed.
【０００４】[0004]
【課題を解決するための手段】よって、本発明は、左右
一対の脚部４の上部を横軸部５により連結し、該横軸部
５より所定間隔置いて下方位置の脚部４、４に左右方向
の回転支持部材６を固定してピラー３を構成し、該ピラ
ー３は、合成樹脂により中空状にブロー成形した芯体２
に、前記回転支持部材６が前後から回転のみ自在に挾持
され、前記横軸部５は挾持されずに前記回転支持部材６
中心に回動するように取付け、前記芯体２の前壁１２お
よび後壁１３の前記横軸部５が回動して当接する部分
は、内側に膨出するストッパー用凹部２５、２６を形成
したヘッドレストフレーム、および、前記芯体２の所望
位置には、該芯体２の前壁１２と後壁１３の内面が対峙
するようにそれぞれ内側に凹こむ前側凹部２８と後側凹
部２９とを形成し、該前側凹部２８と後側凹部２９の底
部３０と底部３１の間には隙間３２を形成したヘッドレ
ストフレームとしたものである。According to the present invention, the upper portions of a pair of left and right legs 4 are connected by a horizontal shaft 5, and the legs 4, 4 at a lower position at a predetermined interval from the horizontal shaft 5. A pillar 3 is formed by fixing a rotational support member 6 in the left-right direction to the core member 2.
In addition, the rotation support member 6 is held so as to freely rotate only from the front and back, and the horizontal shaft portion 5 is not held, and the rotation support member 6 is not held.
The portions of the front wall 12 and the rear wall 13 of the core body 2 where the horizontal shaft portion 5 rotates and come into contact are formed with stopper concave portions 25 and 26 bulging inward. At the desired position of the headrest frame and the core body 2, a front recess 28 and a rear recess 29 are respectively recessed inward so that the inner surfaces of the front wall 12 and the rear wall 13 of the core body 2 face each other. The headrest frame has a gap 32 formed between the bottom 30 and the bottom 31 of the front recess 28 and the rear recess 29.
【０００５】[0005]
【実施例】本発明の実施例を図面により説明すると、１
はヘッドレストのフレームであり、中空状の芯体芯体２
にピラー３を取付けて構成する。前記ピラー３は、シー
トに設けた支持部材（図示省略）に高さ位置調節自在に
挿入固定する左右一対の脚部４と、該脚部４の上部を連
結する横方向の横軸部５と、前記横軸部５よりも所定間
隔を置いて下側の前記脚部４に固定した左右方向の回転
支持部材６とにより構成する。BRIEF DESCRIPTION OF THE DRAWINGS FIG.
Is a frame of a headrest, and a hollow core body 2
And a pillar 3 attached thereto. The pillar 3 includes a pair of left and right legs 4 that are inserted into and fixed to a support member (not shown) provided on the seat so as to be adjustable in height, and a horizontal shaft portion 5 that connects the upper portions of the legs 4. And a left-right rotation support member 6 fixed to the lower leg portion 4 at a predetermined interval from the horizontal shaft portion 5.
【０００６】しかして、フレーム１は、ピラー３を金型
にセットし、合成樹脂によるブロー成形によりピラー３
に芯体２が取付けられるように構成する。即ち、前記芯
体２は、下面１０にピラー３の脚部４が突出する窓孔部
１１を形成し、芯体２の前壁１２と後壁１３は、前記回
転支持部材６の左右側を前後に挾持するように前壁凹部
１４と後壁凹部１５とを形成し、前壁凹部１４および後
壁凹部１５の底部１６を前記回転支持部材６の外周に密
着させる。したがって、芯体２は回転支持部材６を中心
に前後方向に回動自在であり、所謂首振ヘッドレストと
なる。[0006] In the frame 1, the pillar 3 is set in a mold, and the pillar 3 is formed by blow molding with a synthetic resin.
The core body 2 is configured to be attached to the. That is, the core 2 forms a window hole 11 on the lower surface 10 from which the leg 4 of the pillar 3 projects, and the front wall 12 and the rear wall 13 of the core 2 A front wall recess 14 and a rear wall recess 15 are formed so as to be sandwiched in the front and rear directions, and the front wall recess 14 and the bottom 16 of the rear wall recess 15 are brought into close contact with the outer periphery of the rotation support member 6. Therefore, the core body 2 is rotatable in the front-rear direction about the rotation support member 6, and becomes a so-called swing headrest.
【０００７】そして、前記左右の前壁凹部１４および後
壁凹部１５の間の前壁１２および後壁１３には、中央凹
部１８をそれぞれ形成し、中央凹部１８の底には窓１９
を形成し、窓１９により前記回転支持部材６の中央部分
を露出させ、中央凹部１８にはヘッドレストの前後位置
を調節する前後位置調節部材２０を取付ける。前後位置
調節部材２０は、金属製の前側部材２１および後側部材
２２を止具２３により回転支持部材６の露出部分を挾持
し、ヘッドレストの前後回動に抵抗を与えるように構成
する。[0007] A central recess 18 is formed in each of the front wall 12 and the rear wall 13 between the left and right front wall recesses 14 and the rear wall recess 15, and a window 19 is formed at the bottom of the central recess 18.
A central portion of the rotation support member 6 is exposed through the window 19, and a front / rear position adjusting member 20 for adjusting the front / rear position of the headrest is mounted in the central concave portion 18. The front / rear position adjusting member 20 is configured so that the metal front side member 21 and the rear side member 22 sandwich the exposed portion of the rotation support member 6 with the stopper 23 to provide resistance to the front / rear rotation of the headrest.
【０００８】しかして、前記ピラー３の横軸部５に対応
する部分の芯体２は中空部２４に形成し、芯体２が回転
支持部材６中心に回動するとき、横軸部５が干渉しない
ようにすると共に、横軸部５が前壁１２および後壁１３
の内面に当接することにより、芯体２の回動を規制する
ストッパー作用も奏する。前壁１２および後壁１３の左
右略中央位置には内側に凹こむストッパー用凹部２５、
２６を形成し、該ストッパー用凹部２５またはストッパ
ー用凹部２６に横軸部５を当接させる。The core 2 corresponding to the horizontal shaft 5 of the pillar 3 is formed in the hollow portion 24. When the core 2 rotates about the rotation support member 6, the horizontal shaft 5 is In order not to interfere with each other, the horizontal axis portion 5 is
By contacting the inner surface of the core 2, a stopper function for regulating the rotation of the core 2 is also exerted. At the substantially right and left center positions of the front wall 12 and the rear wall 13, a concave portion 25 for a stopper recessed inward,
26 is formed, and the horizontal shaft 5 is brought into contact with the stopper recess 25 or the stopper recess 26.
【０００９】しかして、前記芯体２の所望位置の前壁１
２と後壁１３の対峙する部分に、それぞれ内側に凹こむ
前側凹部２８と後側凹部２９とを形成し、該前側凹部２
８と後側凹部２９の底部３０と底部３１の間には隙間３
２を形成する。Thus, the front wall 1 at a desired position of the core 2
A front recess 28 and a rear recess 29 are formed in opposite portions of the rear recess 2 and the rear wall 13, respectively.
8 between the bottom 30 and the bottom 31 of the rear recess 29.
Form 2
【００１０】[0010]
【作用】次に作用を述べる。本発明は前記の構成である
から、脚部４および横軸部５と該横軸部５に固定した回
転支持部材６によりピラー３とし、この状態のピラー３
を金型にセットし、合成樹脂によるブロー成形すると、
中空状の芯体２がピラー３に取付け、フレーム１の製
造、組立が完了する。Next, the operation will be described. Since the present invention is configured as described above, the pillar 3 is formed by the leg 4 and the horizontal shaft 5 and the rotation support member 6 fixed to the horizontal shaft 5, and the pillar 3 in this state is formed.
Is set in a mold and blow-molded with synthetic resin.
The hollow core 2 is attached to the pillar 3, and the manufacture and assembly of the frame 1 are completed.
【００１１】この場合、ピラー３の回転支持部材６は、
芯体２の前壁１２および後壁１３の左右側に形成した前
壁凹部１４および後壁凹部１５の底部１６により前後か
ら挾持され、ピラー３の横軸部５は芯体２の中空部２４
内に位置するから、芯体２を前後に押すと、芯体２は回
転支持部材６中心に前後回動し、離すと回動は停止す
る。In this case, the rotation support member 6 of the pillar 3 is
The front wall 12 and the rear wall 13 of the core body 2 are sandwiched from the front and rear by the front wall recess 14 and the bottom 16 of the rear wall recess 15 formed on the left and right sides of the rear wall 13.
When the core body 2 is pushed back and forth, the core body 2 rotates back and forth about the rotation support member 6 and stops when the core body 2 is released.
【００１２】芯体２が所定範囲まで前後回動すると、芯
体２の前壁１２または後壁１３の内面がピラー３の横軸
部５に当接するので、芯体２の回動が規制される。When the core 2 rotates back and forth to a predetermined range, the inner surface of the front wall 12 or the rear wall 13 of the core 2 abuts on the horizontal shaft portion 5 of the pillar 3, so that the rotation of the core 2 is restricted. You.
【００１３】そして、前壁１２および後壁１３の左右略
中央位置にストッパー用凹部２５、２６を形成し、該中
空部２４またストッパー用凹部２５の一部分のみに横軸
部５が当接するので、横軸部５のほかの部分が前壁１２
または後壁１３の内面に当接することによるガタツキを
防止する。Stopper recesses 25 and 26 are formed at substantially the right and left positions of the front wall 12 and the rear wall 13, and the horizontal shaft 5 abuts only on the hollow portion 24 and a part of the stopper recess 25. The other part of the horizontal axis part 5 is the front wall 12
Alternatively, rattling due to contact with the inner surface of the rear wall 13 is prevented.
【００１４】しかして、芯体２の中央凹部１８には窓１
９を形成し、窓１９により前記回転支持部材６の中央部
分を露出させ、金属製の前側部材２１および後側部材２
２を止具２３により回転支持部材６の露出部分を挾持す
るようにして、前後位置調節部材２０を取付けると、前
側部材２１および後側部材２２と回転支持部材６との摩
擦抵抗により芯体２を回動停止位置にて保持する。However, the window 1 is provided in the central concave portion 18 of the core 2.
9, the central portion of the rotation support member 6 is exposed by the window 19, and the front member 21 and the rear member 2 made of metal are formed.
When the front / rear position adjusting member 20 is attached so that the exposed portion of the rotation supporting member 6 is clamped by the stopper 23, the core body 2 is formed by frictional resistance between the front member 21 and the rear member 22 and the rotation supporting member 6. At the rotation stop position.
【００１５】しかして、ヘッドレストに前方からの衝撃
荷重が掛ると、芯体２は回転支持部材６中心に回動し、
横軸部５が前壁１２のストッパー用凹部２５に当接する
が、横軸部５はストッパー用凹部２５にのみ衝突するの
で、局部に前記荷重が掛ることになってストッパー用凹
部２５は破損し、次に前壁１２が荷重を支持する。した
がって、ストッパー用凹部２５が荷重により破損する過
程で、衝撃は吸収される。同様に、ヘッドレストに後方
から衝撃荷重が掛って芯体２が回転支持部材６中心に前
方回動すると、横軸部５が後壁１３のストッパー用凹部
２６に衝突し、ストッパー用凹部２６は破損し、ストッ
パー用凹部２６が荷重により破損する過程で、衝撃は吸
収される。When an impact load is applied to the headrest from the front, the core body 2 rotates about the rotation support member 6, and
The horizontal shaft portion 5 abuts against the stopper concave portion 25 of the front wall 12, but the horizontal shaft portion 5 collides only with the stopper concave portion 25. Therefore, the load is applied to the local portion, and the stopper concave portion 25 is damaged. Then, the front wall 12 supports the load. Therefore, the impact is absorbed in the process in which the stopper recess 25 is broken by the load. Similarly, when an impact load is applied to the headrest from behind and the core body 2 rotates forward around the rotation support member 6, the horizontal shaft portion 5 collides with the stopper concave portion 26 of the rear wall 13, and the stopper concave portion 26 is damaged. Then, in the process in which the stopper concave portion 26 is broken by the load, the impact is absorbed.
【００１６】しかして、前記芯体２の所望位置の前壁１
２と後壁１３の対峙する部分に、それぞれ内側に凹こむ
前側凹部２８と後側凹部２９とを形成しているから、中
空の芯体２の形状は、通常着座者の頭部が当接したとき
や、手によりつかんだ時などの荷重によっては変形しな
い。、The front wall 1 at the desired position of the core 2
Since the front concave portion 28 and the rear concave portion 29 which are respectively depressed inward are formed at the opposing portions of the rear wall 2 and the rear wall 13, the shape of the hollow core body 2 is usually such that the head of the occupant abuts. It is not deformed by the load when it is touched or when it is grasped by hand. ,
【００１７】しかも、前側凹部２８と後側凹部２９の底
部３０と底部３１の間には隙間３２を形成しているか
ら、ヘッドレストに前方あるいは後方からの衝撃荷重が
掛ると、これにより前側凹部２８と後側凹部２９の底部
３０と底部３１の間には隙間３２が無くなって、底部３
０と底部３１は互いにずれて、芯体２の変形が容易とな
って、この過程で衝撃を吸収する。Moreover, since a gap 32 is formed between the bottom 30 and the bottom 31 of the front recess 28 and the rear recess 29, when an impact load is applied to the headrest from the front or the rear, the front recess 28 is thereby formed. There is no gap 32 between the bottom 30 and the bottom 31 of the rear recess 29 and the bottom 3
The zero and the bottom 31 are displaced from each other, so that the deformation of the core body 2 becomes easy, and the shock is absorbed in this process.
【００１８】即ち、衝撃荷重が掛ったとき、前壁凹部１
４と後壁凹部１５のそれぞれの底部１６、および、中央
凹部１８の底部は密着状態になっているので、所謂つっ
かえ棒のようになって荷重を支持し、ピラー３との取付
部分の破損を防止しているが、頭部が衝突する芯体２の
上部部分に、特に、前側凹部２８と後側凹部２９を形成
し、前側凹部２８の底部３０と後側凹部２９の底部３１
とが密着状態に固定されていないから、芯体２の変形を
阻止することはなく、芯体２の変形を容易とし、衝撃を
吸収しうる。That is, when an impact load is applied, the front wall recess 1
Since the bottom 16 of each of the recesses 4 and the rear wall recess 15 and the bottom of the central recess 18 are in close contact with each other, the load is supported as a so-called holding rod, and damage to the mounting portion with the pillar 3 is prevented. In particular, a front recess 28 and a rear recess 29 are formed in an upper portion of the core body 2 where the head collides, and a bottom 30 of the front recess 28 and a bottom 31 of the rear recess 29 are formed.
Are not fixed in a close contact state, the deformation of the core 2 is not prevented, the deformation of the core 2 is facilitated, and the impact can be absorbed.
【００１９】[0019]
【効果】本発明は、左右一対の脚部４の上部を横軸部５
により連結し、該横軸部５より所定間隔置いて下方位置
の脚部４、４に左右方向の回転支持部材６を固定してピ
ラー３を構成し、該ピラー３は、合成樹脂により中空状
にブロー成形した芯体２に、前記回転支持部材６が前後
から回転のみ自在に挾持され、前記横軸部５は挾持され
ずに前記回転支持部材６中心に回動するように取付け、
前記芯体２の前壁１２および後壁１３の前記横軸部５が
回動して当接する部分は、内側に膨出するストッパー用
凹部２５、２６を形成したヘッドレストフレームとした
ものであるから、ヘッドレストに衝撃荷重が掛ると、芯
体２が回転支持部材６中心に回動し、横軸部５が前壁１
２または後壁１３のストッパー用凹部２５またはストッ
パー用凹部２６に衝突し、ストッパー用凹部２５、２６
は破損し、この破損する過程で、衝撃を吸収できるとい
う効果を奏する。また、本発明は、前記芯体２の所望位
置には、該芯体２の前壁１２と後壁１３の内面が対峙す
るようにそれぞれ内側に凹こむ前側凹部２８と後側凹部
２９とを形成し、該前側凹部２８と後側凹部２９の底部
３０と底部３１の間には隙間３２を形成したヘッドレス
トフレームとしたものであるから、ヘッドレストに通常
使用状態における荷重が掛っても、前側凹部２８と後側
凹部２９により芯体２の変形を防止し、また、衝撃が加
わったときは、前側凹部２８と後側凹部２９の底部３０
と底部３１の間の隙間３２があるので、底部３０と底部
３１とが互いに位置がずれ、芯体２の変形を容易にさ
せ、この過程で衝撃を吸収できるという効果を奏する。According to the present invention, the upper part of the pair of left and right legs 4 is
The left and right rotation support members 6 are fixed to the legs 4, 4 at predetermined positions below the horizontal shaft portion 5 to form a pillar 3, and the pillar 3 is made of synthetic resin and is hollow. The rotation support member 6 is mounted on the core body 2 blow-molded so as to be freely rotatable only from the front and back, and the horizontal shaft portion 5 is mounted so as to rotate about the rotation support member 6 without being held.
The portion of the front wall 12 and the rear wall 13 of the core body 2 where the horizontal shaft portion 5 rotates and comes into contact is a headrest frame in which stopper concave portions 25 and 26 bulging inward are formed. When an impact load is applied to the headrest, the core body 2 rotates about the rotation support member 6 and the horizontal shaft portion 5 moves to the front wall 1.
2 or the rear wall 13 collides with the stopper recess 25 or the stopper recess 26, and the stopper recesses 25 and 26
Has an effect that the impact can be absorbed in the process of the damage. Further, the present invention includes a front recess 28 and a rear recess 29 which are recessed inward at desired positions of the core 2 so that the inner surfaces of the front wall 12 and the rear wall 13 of the core 2 face each other. The headrest frame is formed with a gap 32 formed between the bottom 30 and the bottom 31 of the front recess 28 and the rear recess 29. Therefore, even if a load is applied to the headrest in a normal use state, the front recess is formed. 28 and the rear recess 29 prevent deformation of the core 2, and when an impact is applied, the bottom portion 30 of the front recess 28 and the rear recess 29.
Since there is a gap 32 between the bottom portion 31 and the bottom portion 31, the bottom portion 30 and the bottom portion 31 are displaced from each other, so that the core body 2 is easily deformed, and an effect is obtained that an impact can be absorbed in this process.
【図１】 斜視図。FIG. 1 is a perspective view.
【図２】 一部切断斜視図。FIG. 2 is a partially cut perspective view.
【図３】 正面図。FIG. 3 is a front view.
【図４】 側面図。FIG. 4 is a side view.
【図５】 断面図。FIG. 5 is a sectional view.
【図６】 断面図。FIG. 6 is a sectional view.
【図７】 断面図。FIG. 7 is a sectional view.
１…フレーム、２…芯体、３…ピラー、４…脚部、５…
横軸部、６…回転支持部材、１０…下面、１１…窓孔
部、１２…前壁、１３…後壁、１４…前壁凹部、１５…
後壁凹部、１６…底部、１８…中央凹部、１９…窓、２
０…前後位置調節部材、２１…前側部材、２２…後側部
材、２３…止具、２４…中空部、２５…ストッパー用凹
部、２６…ストッパー用凹部、２８…前側凹部、２９…
後側凹部、３０、３１…底部、３２…隙間。DESCRIPTION OF SYMBOLS 1 ... Frame, 2 ... Core, 3 ... Pillar, 4 ... Leg, 5 ...
Horizontal axis part, 6 ... Rotating support member, 10 ... Bottom surface, 11 ... Window hole part, 12 ... Front wall, 13 ... Rear wall, 14 ... Front wall recessed part, 15 ...
Rear wall recess, 16 ... Bottom, 18 ... Central recess, 19 ... Window, 2
0: front and rear position adjustment member, 21: front member, 22: rear member, 23: stopper, 24: hollow portion, 25: concave portion for stopper, 26: concave portion for stopper, 28: front concave portion, 29 ...
Rear recesses, 30, 31 ... bottom, 32 ... gaps.
Claims (2)
り連結し、該横軸部５より所定間隔置いて下方位置の脚
部４、４に左右方向の回転支持部材６を固定してピラー
３を構成し、該ピラー３は、合成樹脂により中空状にブ
ロー成形した芯体２に、前記回転支持部材６が前後から
回転のみ自在に挾持され、前記横軸部５は挾持されずに
前記回転支持部材６中心に回動するように取付け、前記
芯体２の前壁１２および後壁１３の前記横軸部５が回動
して当接する部分は、内側に膨出するストッパー用凹部
２５、２６を形成したヘッドレストフレーム。An upper portion of a pair of left and right leg portions is connected by a horizontal shaft portion, and a left and right rotation support member is fixed to the lower leg portions at a predetermined interval from the horizontal shaft portion. Thus, the pillar 3 is formed. The pillar 3 is held by the core body 2 which is blow-molded in a hollow shape with a synthetic resin so that the rotation support member 6 is freely rotatable only from the front and back, and the horizontal shaft portion 5 is held. A portion of the front wall 12 and the rear wall 13 of the core body 2 where the horizontal shaft portion 5 rotates and comes into contact with the rotation support member 6 is a stopper that protrudes inward. Headrest frame in which recesses 25 and 26 are formed.
置には、該芯体２の前壁１２と後壁１３の内面が対峙す
るようにそれぞれ内側に凹こむ前側凹部２８と後側凹部
２９とを形成し、該前側凹部２８と後側凹部２９の底部
３０と底部３１の間には隙間３２を形成したヘッドレス
トフレーム。2. A front concave portion 28 and a rear side of the core 2 which are recessed inward at desired positions of the core 2 so that inner surfaces of a front wall 12 and a rear wall 13 of the core 2 face each other. A headrest frame in which a concave portion 29 is formed and a gap 32 is formed between a bottom portion 30 and a bottom portion 31 of the front concave portion 28 and the rear concave portion 29.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34631193A JP3280142B2 (en) | 1993-12-22 | 1993-12-22 | Headrest frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34631193A JP3280142B2 (en) | 1993-12-22 | 1993-12-22 | Headrest frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07177951A JPH07177951A (en) | 1995-07-18 |
| JP3280142B2 true JP3280142B2 (en) | 2002-04-30 |
Family
ID=18382547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP34631193A Expired - Lifetime JP3280142B2 (en) | 1993-12-22 | 1993-12-22 | Headrest frame |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3280142B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5366116B2 (en) * | 2008-04-21 | 2013-12-11 | 株式会社イノアックコーポレーション | Headrest and base material for headrest |
| JP5749574B2 (en) * | 2011-06-03 | 2015-07-15 | テイ・エス テック株式会社 | Headrest |
-
1993
- 1993-12-22 JP JP34631193A patent/JP3280142B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07177951A (en) | 1995-07-18 |
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