JPS6195330U

JPS6195330U -

Info

Publication number: JPS6195330U
Application number: JP18065984U
Authority: JP
Priority date: 1984-11-27
Filing date: 1984-11-27
Publication date: 1986-06-19

Description

[Brief explanation of the drawing]

第１図〜第３図は本考案にかかる脚体の一実施
例を示す断面図、第４図は長さ調節機構の一部切
欠側面図、第５図は第１図−線拡大断面図、
第６図はロツク板を内装した外筒の底面図、第７
図はキヤツプの平面図、第８図はキヤツプの側面
図、第９図は本考案にかかる脚体を椅子の脚部と
して用いた概略斜視図である。１…外筒、１２…係止部、２…内筒、４…ロツ
ク板、４１…係合部、６…ロツク爪。 Figures 1 to 3 are cross-sectional views showing one embodiment of the leg body according to the present invention, Figure 4 is a partially cutaway side view of the length adjustment mechanism, and Figure 5 is an enlarged cross-sectional view taken along the line of Figure 1. ,
Figure 6 is a bottom view of the outer cylinder with a locking plate inside, Figure 7
The figure is a plan view of the cap, FIG. 8 is a side view of the cap, and FIG. 9 is a schematic perspective view of the leg according to the present invention used as the leg of a chair. DESCRIPTION OF SYMBOLS 1... Outer cylinder, 12... Locking part, 2... Inner cylinder, 4... Lock plate, 41... Engaging part, 6... Lock claw.

Claims

[Scope of utility model registration request]

A lock plate having a plurality of engaging parts attached to an outer cylinder, and a lock plate pivotally supported by an inner cylinder so that the inner cylinder engages with the engaging parts of the lock plate only in a direction in which the inner cylinder is housed in the outer cylinder. It has a length adjustment mechanism with a locking claw,
The inner cylinder is slidably inserted into the outer cylinder through the length adjustment mechanism, and a cap is fitted into an opening at one end of the outer cylinder to close the opening. The lock plate is detachably fixed to the cap, and a locking part is provided on the outer cylinder to fit between the cap and the lock plate to prevent the lock plate from coming off from inside the outer cylinder. A leg body characterized by being provided with.