JPS6366968U

JPS6366968U -

Info

Publication number: JPS6366968U
Application number: JP16277186U
Authority: JP
Priority date: 1986-10-22
Filing date: 1986-10-22
Publication date: 1988-05-06
Also published as: JPH0339090Y2

Description

[Brief explanation of the drawing]

第１図乃至第２２図は本考案の一実施例を示し
、第１図乃至第３図は脚部材部分の側断面図、第
４図は係合部材部分の側面図、第５図は第４図の
Ａ―Ａ線断面図、第６図は全体側面図、第７図は
全体斜視図、第８図は肘掛け部材部分の平面図、
第９図は第８図のＢ―Ｂ線断面図、第１０図は肘
掛け部材部分の側面図、第１１図は係合体の側面
図、第１２図は同平面図、第１３図は同背面図、
第１４図は同係合部材部分のロツクを解除した状
態の側面図、第１５図は係合部材の正面図、第１
６図は同平面図、第１７図は同側面図、第１８図
は同底面図、第１９図は第１５図のＣ―Ｃ線断面
図、第２０図はロツク部材の正面図、第２１図は
同側面図、第２２図は第２０図のＤ―Ｄ線断面図
である。第２３図は本考案との比較例を示す斜視
図、第２４図は第２３図のＥ―Ｅ線断面図である
。第２５図は従来例を示す側面図、第２６図は第
２５図のＦ―Ｆ線断面図である。１５…椅子本体、１７…着座部、１８…背凭れ
部、４９…脚部材、５０…前傾脚、５１…後傾脚
、５３ａ，５３ｂ，５３ｃ…係止軸、５６…係合
部材、６１…ロツク部材、６９…ロツク体、７０
…バネ、７１…押圧体。 1 to 22 show an embodiment of the present invention, FIG. 1 to 3 are side sectional views of the leg member portion, FIG. 4 is a side view of the engaging member portion, and FIG. 5 is a side sectional view of the leg member portion. 4 is a sectional view taken along the line A-A, FIG. 6 is an overall side view, FIG. 7 is an overall perspective view, and FIG. 8 is a plan view of an armrest member portion.
Fig. 9 is a sectional view taken along line B-B in Fig. 8, Fig. 10 is a side view of the armrest member portion, Fig. 11 is a side view of the engaging body, Fig. 12 is a plan view of the same, and Fig. 13 is a rear view of the same. figure,
Fig. 14 is a side view of the engaging member in an unlocked state, Fig. 15 is a front view of the engaging member, and Fig. 15 is a front view of the engaging member.
6 is a plan view of the same, FIG. 17 is a side view of the same, FIG. 18 is a bottom view of the same, FIG. 19 is a sectional view taken along the line CC of FIG. The figure is the same side view, and FIG. 22 is a sectional view taken along the line DD in FIG. 20. FIG. 23 is a perspective view showing a comparative example with the present invention, and FIG. 24 is a sectional view taken along line EE in FIG. 23. FIG. 25 is a side view showing a conventional example, and FIG. 26 is a sectional view taken along the line FF in FIG. 25. DESCRIPTION OF SYMBOLS 15... Chair body, 17... Seating part, 18... Backrest part, 49... Leg member, 50... Forward tilting leg, 51... Backward tilting leg, 53a, 53b, 53c... Locking shaft, 56... Engagement member, 61 ...Lock member, 69...Lock body, 70
...Spring, 71...Press body.

Claims

[Claims for Utility Model Registration] A children's chair comprising a chair body 15 having a backrest portion 18 and a seat portion 17, and a pair of left and right leg members 49 supporting the chair body 15, each of the leg members 49 are the forward tilting leg 50 and the backward tilting leg 51
The upper end of one of the forward tilting leg 50 and the backward tilting leg 51 of each leg member 49 is , is rotatably supported on both left and right sides of the lower part of the chair body 15, and at the other upper end, locking shafts 53 are provided inwardly protruding in multiple steps corresponding to the left and right sides. On both the left and right sides, rotation of the chair body 15 is restricted in a position where the seating portion 17 thereof is in a substantially horizontal state, and the intersecting angle between the forward tilting leg 50 and the backward tilting leg 51 of each leg member 49 is changed and held in multiple stages. In this way, an engaging member 56 that selectively engages with the plurality of stages of locking shafts 53 is provided, and a lock mechanism that holds the engaging member 56 in a state in which it is engaged with the locking shaft 53 is provided. A children's chair characterized by the fact that it is provided with a child's chair.