JPH0358163U - - Google Patents
Info
- Publication number
- JPH0358163U JPH0358163U JP11952089U JP11952089U JPH0358163U JP H0358163 U JPH0358163 U JP H0358163U JP 11952089 U JP11952089 U JP 11952089U JP 11952089 U JP11952089 U JP 11952089U JP H0358163 U JPH0358163 U JP H0358163U
- Authority
- JP
- Japan
- Prior art keywords
- handrail
- halves
- pair
- rotating
- baby chair
- 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
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Description
図例は本考案の一実施例を示し、第1図はベビ
イ椅子の要部断面図、第2図はベビイ椅子の手摺
開状態の完成態様斜視図、第3図は同じく手摺閉
状態の完成態様斜視図、第4図は同じく手摺開状
態の手摺開閉機構を示す後方斜視図、第5図は同
じく手摺閉状態の手摺開閉機構を示す後方斜視図
、第6図は同じく第4図の拡大平面図、第7図は
同じく第5図の拡大平面図、第8図はロツク機構
説明用の背面部分省略断面図である。
1……椅子本体、2……背凭部、3……座部、
4……すべり止め凸部、11……手摺、12……
手摺半割り、14……台板、15……回動アーム
、17……案内レール、20……固定ブツシユ、
21……中実回転軸、22……中空回転軸、25
……ピン(ロツクピン)、26……ロツク孔、2
7……回動ロツク板、28……ロツク解除レバー
、30……鋏形コイルバネ。
The figures show one embodiment of the present invention. Figure 1 is a cross-sectional view of the main parts of a baby chair, Figure 2 is a perspective view of the completed baby chair with the handrail open, and Figure 3 is a completed view of the baby chair with the handrail closed. Fig. 4 is a rear perspective view showing the handrail opening/closing mechanism with the handrail open, Fig. 5 is a rear perspective view showing the handrail opening/closing mechanism with the handrail closed, and Fig. 6 is an enlarged view of Fig. 4. FIG. 7 is an enlarged plan view of FIG. 5, and FIG. 8 is a cross-sectional view with a rear portion omitted for explaining the lock mechanism. 1...Chair body, 2...Backrest, 3...Seat,
4... Anti-slip convex portion, 11... Handrail, 12...
Handrail split in half, 14... Base plate, 15... Rotating arm, 17... Guide rail, 20... Fixed button,
21...Solid rotating shaft, 22...Hollow rotating shaft, 25
...Pin (lock pin), 26...Lock hole, 2
7... Rotating lock plate, 28... Lock release lever, 30... Scissors-shaped coil spring.
Claims (1)
部から肘掛け高さで前方を囲繞するように手摺が
配設されているベビイ椅子において、 前記手摺が、前端中央部で対称的に分割された
一対の手摺半割りとされ、 該各手摺半割りは、対称的に回動運動するよう
に台板上に軸支された一対の回動アームの各先端
部に固着されて、前記前端中央部で前記各手摺半
割りの各先端部相互が当接又は近接して閉状態と
なり、かつ、各手摺半割りは、前記椅子本体内に
略全体が収納されて前記手摺が開状態となるよう
にされ、 前記手摺半割りの回動運動が、開方向に付勢さ
れているとともに、前記手摺半割りに手摺の閉状
態を保持するロツク手段が具備されている、 ことを特徴とするベビイ椅子。 2 請求項1記載のベビイ椅子において、前記手
摺半割りの回動運動が、台板を後方下方へ傾斜さ
せることにより開方向に付勢されている、ことを
特徴とするベビイ椅子。 3 請求項1又は2記載のベビイ椅子において、
前記ロツク手段が、前記各回動アームに対称的に
形成される一対のロツクピンと、前記手摺が閉状
態において嵌着する一対のロツク孔を具備し台板
上に配設された回動ロツク板とからなり、該回動
ロツク板は手前に一体的に形成されたロツク解除
レバーにより、ロツク位置からロツク解除位置ま
で回動可能となつているとともに、ばね力により
ロツク位置まで戻り可能とされている、 ことを特徴とするベビイ椅子。[Scope of Claim for Utility Model Registration] 1. A baby chair in which the chair body consists of a backrest and a seat, and a handrail is arranged to surround the front from the back at armrest height, wherein the handrail is , a pair of handrail halves are divided symmetrically at the center of the front end, and each of the handrail halves has a pair of rotating arms pivoted on a base plate so as to rotate symmetrically. The handrail halves are fixed to the front end so that the front end parts of the handrail halves come into contact with or come close to each other at the center of the front end, and are in a closed state, and each handrail half is almost entirely stored within the chair body. The handrail is opened so that the handrail is in an open state, and the rotating movement of the handrail half is biased in the opening direction, and the handrail half is provided with a locking means for keeping the handrail in the closed state. A baby chair that is characterized by: 2. The baby chair according to claim 1, wherein the rotational movement of the handrail halves is biased in the opening direction by tilting the base plate backward and downward. 3. The baby chair according to claim 1 or 2,
The locking means includes a pair of locking pins formed symmetrically on each of the rotating arms, and a rotating locking plate disposed on the base plate and having a pair of locking holes into which the handrail is fitted when the handrail is in the closed state. The rotating lock plate can be rotated from the locked position to the unlocked position by a lock release lever integrally formed in the front, and can be returned to the locked position by the force of a spring. , A baby chair featuring:
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11952089U JPH0443096Y2 (en) | 1989-10-12 | 1989-10-12 | |
US07/884,046 US5183315A (en) | 1989-10-12 | 1992-05-14 | Infant restraining chair |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11952089U JPH0443096Y2 (en) | 1989-10-12 | 1989-10-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0358163U true JPH0358163U (en) | 1991-06-05 |
JPH0443096Y2 JPH0443096Y2 (en) | 1992-10-12 |
Family
ID=31667639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11952089U Expired JPH0443096Y2 (en) | 1989-10-12 | 1989-10-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0443096Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005211312A (en) * | 2004-01-29 | 2005-08-11 | Teiirekkusu:Kk | Infant chair |
-
1989
- 1989-10-12 JP JP11952089U patent/JPH0443096Y2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005211312A (en) * | 2004-01-29 | 2005-08-11 | Teiirekkusu:Kk | Infant chair |
Also Published As
Publication number | Publication date |
---|---|
JPH0443096Y2 (en) | 1992-10-12 |