JPS6188560U - - Google Patents
Info
- Publication number
- JPS6188560U JPS6188560U JP17373384U JP17373384U JPS6188560U JP S6188560 U JPS6188560 U JP S6188560U JP 17373384 U JP17373384 U JP 17373384U JP 17373384 U JP17373384 U JP 17373384U JP S6188560 U JPS6188560 U JP S6188560U
- Authority
- JP
- Japan
- Prior art keywords
- lock
- pillow body
- forth
- side bracket
- locking
- 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.)
- Granted
Links
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
第１図は本考案のヘツドレストの実施例を示す
要部の側面図、第２図は同異なる作動状態の側面
図、第３図は同分解斜視図、第４図は従来のこの
種ヘツドレストの例を示す要部の側面図、第５図
、第６図はそれぞれ第４図の従来装置におけるオ
ーバストロークを説明するための要部拡大図と側
面図である。
１１…シートバツク、１３…ヒンジブラケツト
（シートバツク側ブラケツト）、１４…回動中心
軸、１５…枕体、２１…ラツチプレート、２２…
サイドプレート（枕体）、２３…係止歯、２４…
トーシヨンばね（ロツクばね部材）、２６…係止
脚、２７…ロツク脚、３３…ロツクオンオフブロ
ツク、３５…カム面、３６…ロツクオン突起、３
７…ロツクオフ突起。
Fig. 1 is a side view of the main parts of an embodiment of the headrest of the present invention, Fig. 2 is a side view of the same in different operating states, Fig. 3 is an exploded perspective view of the same, and Fig. 4 is a conventional headrest of this type. FIGS. 5 and 6 are an enlarged view and a side view of the main parts, respectively, for explaining the overstroke in the conventional device shown in FIG. 4. DESCRIPTION OF SYMBOLS 11... Seat back, 13... Hinge bracket (seat back side bracket), 14... Rotation center axis, 15... Pillow body, 21... Latch plate, 22...
Side plate (pillow body), 23...locking tooth, 24...
Torsion spring (lock spring member), 26...locking leg, 27...lock leg, 33...lock on-off block, 35...cam surface, 36...lock on projection, 3
7...Lock-off protrusion.
Claims (1)
位置調節可能に支持したヘツドレストにおいて、 枕体側に、前後方向の複数の係止歯を有するラ
ツチプレートを固定し、 シートバツク側ブラケツトに、一端係止脚がこ
のシートバツク側ブラケツトに支持され、他端ロ
ツク脚が上記ラツチプレートの係止歯側に進入す
るよう移動付勢されたロツクばね部材と、このシ
ートバツク側ブラケツトに対し前後に移動可能で
、前方のロツク解除位置に移動したとき、ロツク
ばね部材のロツク脚を係止歯から係脱させるロツ
クオンオフブロツクとを支持し、 上記枕体側に、該枕体の前後の移動端において
、上記ロツクオンオフブロツクと係合してこれを
ロツクばね部材のロツク解除位置とロツク位置に
それぞれ移動させるロツクオフ部材とロツクオン
部材を設けたことを特徴とするヘツドレスト。 (2) 実用新案登録請求の範囲第１項において、
枕体は、シートバツク側ブラケツトに回動可能に
枢着されているヘツドレスト。 (3) 実用新案登録請求の範囲第１項において、
枕体は、シートバツク側ブラケツトに直線的に前
後動可能に支持されているヘツドレスト。[Scope of Claim for Utility Model Registration] (1) In a headrest in which a pillow body is supported on a seat back side bracket so as to be adjustable in its longitudinal position, a latch plate having a plurality of locking teeth in the longitudinal direction is fixed to the pillow body side, and the seat back A lock spring member having a locking leg at one end supported by the seatback side bracket and biased to move so that the locking leg at the other end enters the locking tooth side of the latch plate; A lock on-off block which is movable back and forth and which locks and disengages the lock leg of the lock spring member from the locking teeth when moved to the front unlocking position, and supports the lock on-off block that is movable back and forth to the pillow body side and moves the pillow body back and forth. A headrest characterized in that a lock-off member and a lock-on member are provided at the ends thereof to engage the lock-on-off block and move it to the unlocked and locked positions of the lock spring member, respectively. (2) In paragraph 1 of the claims for utility model registration,
The pillow body is a head rest that is pivotably attached to the seat back side bracket. (3) In paragraph 1 of the claims for utility model registration,
The pillow body is a headrest that is supported by the seatback side bracket so that it can move linearly back and forth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17373384U JPH0141323Y2 (en) | 1984-11-15 | 1984-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17373384U JPH0141323Y2 (en) | 1984-11-15 | 1984-11-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6188560U true JPS6188560U (en) | 1986-06-10 |
| JPH0141323Y2 JPH0141323Y2 (en) | 1989-12-07 |
Family
ID=30731375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17373384U Expired JPH0141323Y2 (en) | 1984-11-15 | 1984-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0141323Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008120668A1 (en) * | 2007-03-31 | 2008-10-09 | Ts Tech Co., Ltd. | Headrest and vehicle seat with the headrest |
| WO2008120669A1 (en) * | 2007-03-31 | 2008-10-09 | Ts Tech Co., Ltd. | Headrest and vehicle seat with the headrest |
-
1984
- 1984-11-15 JP JP17373384U patent/JPH0141323Y2/ja not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008120668A1 (en) * | 2007-03-31 | 2008-10-09 | Ts Tech Co., Ltd. | Headrest and vehicle seat with the headrest |
| WO2008120669A1 (en) * | 2007-03-31 | 2008-10-09 | Ts Tech Co., Ltd. | Headrest and vehicle seat with the headrest |
| JP2008253332A (en) * | 2007-03-31 | 2008-10-23 | T S Tec Kk | Headrest and vehicle seat equipped with this headrest |
| EP2135773A4 (en) * | 2007-03-31 | 2011-01-26 | Ts Tech Co Ltd | Headrest and vehicle seat with the headrest |
| US8864236B2 (en) | 2007-03-31 | 2014-10-21 | Ts Tech Co., Ltd. | Headrest and vehicle seat provided with the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0141323Y2 (en) | 1989-12-07 |