JPS6020218U

JPS6020218U - Betsudo

Info

Publication number: JPS6020218U
Application number: JP11383583U
Authority: JP
Inventors: 竹田　昌宣
Original assignee: 株式会社　ノヴアエンジニアリング
Priority date: 1983-07-21
Filing date: 1983-07-21
Publication date: 1985-02-12
Also published as: JPS62667Y2

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 the drawing]

第１図はこの考案に係るベッドの一実施例を示す正面図
、第２図は同上の側面図、第３図は同上　　・のタン力
を上昇させた状態の一部切欠正面図、第４図は同上のタ
ン力の平面図、第５図は同上のストッパ機構の縦断正面
図、第６図は同上のスプリング収納部の拡大断面図であ
る。１・・・・・・マット支持フレーム、２．　２’・・・
・・・ガイド支柱、１１・・・・・・前パイプ、１２・
・・・・・後パイプ、１３・・・・・・ばね収納筒、１
４・・・・・・筒体、１５・・・・・・スフリング、１
６・・・・・・ストッパ、２０・・・・・・ストッパ機
構。Figure 1 is a front view showing an embodiment of the bed according to this invention, Figure 2 is a side view of the same as the above, Figure 3 is a partially cutaway front view of the same as the above with the tongue force increased, and Figure 4 The figure is a plan view of the tongue force same as above, FIG. 5 is a longitudinal sectional front view of the stopper mechanism same as above, and FIG. 6 is an enlarged sectional view of the spring storage part same as above. 1... Mat support frame, 2. 2'...
...Guide support column, 11...Front pipe, 12.
... Rear pipe, 13 ... Spring storage tube, 1
4...Cylinder body, 15...Suffling, 1
6... Stopper, 20... Stopper mechanism.

Claims

[Scope of utility model registration request]

It consists of a mat support frame with guide posts erected from the four corners, and a pair of tongue force support frames that are provided so as to be movable up and down along the front and rear guide posts of this frame, and are passed between the front guide posts. A spring storage cylinder is erected from the rear pipe passed between the front pipe and the rear guide column, and a cylinder body that can fit into this spring storage cylinder is attached to each tongue force support frame, and a tongue force is applied to the inside of the spring storage cylinder. A stopper is provided to house the spring for pushing up the support frame and restrict the upward movement of the tongue force support frame, and a stopper mechanism is provided to stop and hold each tongue force support frame at the lowered position.