JPS63122455U

JPS63122455U -

Info

Publication number: JPS63122455U
Application number: JP1302987U
Authority: JP
Priority date: 1987-01-31
Filing date: 1987-01-31
Publication date: 1988-08-09
Also published as: JPH0246929Y2

Description

[Brief explanation of the drawing]

図は本考案の一実施例を説明するもので、第１
図は全体斜視図、第２図〜第４図は使用方法の説
明図、第５図は背筋力鍛練手段の斜視図、第６図
は背筋力鍛練手段の要部縦断側面図、第７図はガ
ススプリングとレバーの連結構造を示す縦断側面
図、第８図は背筋力鍛練手段の動作説明図、第９
図は足踏み手段の一部破断正面図、第１０図は連
結構造を示す断面図、第１１図はブレーキ手段を
示す縦断側面図、第１２図は腕力鍛練手段の側面
図、第１３図は腕力鍛練手段の要部の正面図であ
る。１……ベツド装置、２……基台、３……ベツド
フレーム、４……フツトフレーム、５……背筋力
鍛練手段、６……足踏み手段、７……腕力鍛練手
段、３２……ペダル、３２ａ……突起、２５……
ボス、３３……ブツシユ、３４……スリツト、３
７……ボルト。 The figure is for explaining one embodiment of the present invention.
The figure is an overall perspective view, Figures 2 to 4 are explanatory diagrams of how to use it, Figure 5 is a perspective view of the back muscle training means, Figure 6 is a vertical sectional side view of the main part of the back muscle training means, and Figure 7 8 is a longitudinal side view showing the connection structure of the gas spring and the lever, FIG. 8 is an explanatory diagram of the operation of the back muscle training means, and FIG. 9
10 is a cross-sectional view showing the connection structure, FIG. 11 is a longitudinal side view showing the brake means, FIG. 12 is a side view of the arm strength training means, and FIG. 13 is a side view of the arm training means. It is a front view of the main part of a training means. 1... Bed device, 2... Base, 3... Bed frame, 4... Foot frame, 5... Back muscle training means, 6... Foot stepping means, 7... Arm strength training means, 32... Pedal, 32a...protrusion, 25...
Boss, 33...butsuyu, 34...slit, 3
7...Bolt.

Claims

[Scope of Claim for Utility Model Registration] (1) A bed base, a back muscle training means attached to the bed frame provided at one end of the base, and a foot frame provided at the other end of the base. The back muscle training means includes a pair of left and right handles pivoted on a bed frame that is rotated by the left and right hands. , an elastic means connected to the lower end of the handle via a lever, and the foot means is rotatably supported on a foot frame, and the soles of the left and right feet are placed in opposite phases, and the foot means is rotated from the connected frame body. The arm strength training means has left and right 1 shafts rotatably supported on the left and right sides of the base.
A bed device comprising a set of handles and elastic means connected to the lower ends of the handles. (2) A utility model according to claim 1, characterized in that a pair of frames of the foot means is provided with a pedal, and a plurality of protrusions are formed on the surface of the pedal. Bed device. (3) The bed device according to claim 1 or 2, wherein the foot means is provided with a brake means that can adjust the braking force.