JPS59194851U

JPS59194851U - telescopic shelf

Info

Publication number: JPS59194851U
Application number: JP8885383U
Authority: JP
Inventors: 一居　圭介
Original assignee: 株式会社　ニトムズ
Priority date: 1983-06-10
Filing date: 1983-06-10
Publication date: 1984-12-25

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図はこの考案の伸縮槽の実施例を示す斜視。、図、第２図はその第２のエンドプレート付近の横断面
図、第３図はこの考案の他の実施例を示す斜視図、第４
図は第３図の線Ａ−Ａに沿った断面図である。図中、１０．１０’は外枠棒材、１２は第１の。エンドプレート、１４は第１のセンタープレート、１８
はパイプ、１５．２０は透孔、２２．２２　　　−′は
内枠棒材、２４は第２のエンドプレート、２６は第２の
センタープレート、２８．２８’は支持棒材、３０．　
３０’は長大、３２はスプリング、３４は押圧用ナツト
部材、４２はガイド孔、４４は棚板である。FIG. 1 is a perspective view showing an embodiment of the expandable tank of this invention. , Figure 2 is a cross-sectional view of the vicinity of the second end plate, Figure 3 is a perspective view showing another embodiment of this invention, and Figure 4 is a cross-sectional view of the vicinity of the second end plate.
The figure is a sectional view taken along line A--A in FIG. 3. In the figure, 10 and 10' are outer frame bars, and 12 is the first bar. End plate, 14, first center plate, 18
15.20 is a pipe, 15.20 is a through hole, 22.22-' is an inner frame bar, 24 is a second end plate, 26 is a second center plate, 28.28' is a support bar, 30.
30' is an elongated member, 32 is a spring, 34 is a pressing nut member, 42 is a guide hole, and 44 is a shelf board.

Claims

[Scope of utility model registration request]

A frame structure is constructed by installing a first end plate between the outer end sides of a pair of left and right outer frame bars having a 6-shaped or U-shaped cross section, and installing a first center plate between the inner end sides thereof. a first frame body having a plurality of guide holes provided between the outer frame bars in parallel with the outer frame bars; and two inner frame bars using the outer frame bars as guide rails. A second end plate is installed between the outer ends, and a second center plate is installed between the inner ends thereof, and a plurality of support rods are installed between the inner frame rods in parallel with the rods. , the inner frame bar is slidably fitted into the outer frame bar, and the support bar is loosely inserted into the through hole of the first center plate and slidably fitted into the guide hole. a second frame body made of . A telescoping tank, characterized in that it protrudes outward from the outer end of the outer frame or inner frame bar and is swingably attached to the frame bar.