JPH0446623U

JPH0446623U -

Info

Publication number: JPH0446623U
Application number: JP8990490U
Authority: JP
Priority date: 1990-08-27
Filing date: 1990-08-27
Publication date: 1992-04-21
Anticipated expiration: 2005-04-10
Also published as: JPH0714727Y2

Description

[Brief explanation of drawings]

第１図は本考案の一実施例の要部断面正面図、
第２図は要部断面側面図、第３図はホームごたつ
簡略平面図、第４図は脚取付部の断面図、第５図
は脚体の要部側面図、第６図は脚体の要部背面図
、第７図は脚体の断面平面図、第８図は枢支軸の
第１部材の拡大斜視図、第９図は枢支軸の第２部
材の拡大斜視図、第１０図は枢支軸の断面図、第
１１図は枢支軸の底面図、第１２図は脚取付部の
底面図、第１３図は脚体の揺動操作直前の要部断
面側面図、第１４図は同断面正面図、第１５図は
脚体の揺動中の要部断面側面図、第１６図は脚体
の折畳状態の要部断面側面図、第１７図は突出子
の断面図、第１８図は組立て状態を示す要部断面
正面図である。１……上面枠、２……脚体、２６……脚取付部
、４３……嵌合部、４４……枢支軸、５２……孔
部、５３……第１部材、５４……挿入部、５５…
…第２部材、５６……弾発部材、５８……第１突
出片、５９……第１突出軸部、６５……第２突出
軸部、６６……第２突出片、７０，７１……対向
面、７２，７３……反対向面。 FIG. 1 is a cross-sectional front view of essential parts of an embodiment of the present invention.
Figure 2 is a cross-sectional side view of the main part, Figure 3 is a simplified plan view of the platform kotatsu, Figure 4 is a cross-sectional view of the leg attachment part, Figure 5 is a side view of the main part of the leg, and Figure 6 is the leg. 7 is a cross-sectional plan view of the leg body, FIG. 8 is an enlarged perspective view of the first member of the pivot shaft, FIG. 9 is an enlarged perspective view of the second member of the pivot shaft, and FIG. FIG. 10 is a sectional view of the pivot shaft, FIG. 11 is a bottom view of the pivot shaft, FIG. 12 is a bottom view of the leg attachment part, and FIG. 13 is a sectional side view of the main part immediately before the swinging operation of the leg body. Fig. 14 is a sectional front view of the same, Fig. 15 is a sectional side view of the main part during swinging of the leg, Fig. 16 is a sectional side view of the main part of the leg in the folded state, and Fig. 17 is a sectional side view of the main part of the leg in the folded state. 18 is a sectional front view of main parts showing an assembled state. DESCRIPTION OF SYMBOLS 1... Top frame, 2... Leg body, 26... Leg attachment part, 43... Fitting part, 44... Pivoting shaft, 52... Hole, 53... First member, 54... Insertion Department, 55...
... Second member, 56... Resilient member, 58... First protruding piece, 59... First protruding shaft portion, 65... Second protruding shaft portion, 66... Second protruding piece, 70, 71... ... Opposite surface, 72, 73... Opposite surface.

Claims

[Claims for Utility Model Registration] A leg for a home kotatsu, in which the leg 2 is swingably pivoted to the leg attachment part 26 at the corner of the upper frame 1 via a pivot shaft 44, which is blind-shaped. a first member 53 having a hole 52; a second member 55 having an insertion portion 54 that is slidably inserted into the hole 52 of the first member 53; 1st and 2nd after being fitted
The pivot shaft 44 is extendable and retractable from a resilient member 56 that presses the members 53 and 55 in a direction that separates them from each other along the axial direction, and the first and second
A first
・In addition to providing the second protruding pieces 58 and 66, the first
- Opposite surfaces 72 and 7 of the second members 53 and 55, respectively
3 is provided with first and second protruding shaft portions 59 and 65, and further includes a locking portion 82 in which the first and second protruding pieces 58 and 66 are respectively locked when the pivot shaft 44 is in the short state.
82 is provided on the leg body 2, and when the first and second projecting pieces 58 and 66 are unlocked, the pivot shaft 4
4 transitions from the short state to the long state and the first
A leg for a home kotatsu, characterized in that the leg attachment portion 26 is provided with fitting portions 43, 43 in which the second protruding shafts 59, 65 are immovably fitted into the leg attachment portion 26.