JPH0373164U

JPH0373164U -

Info

Publication number: JPH0373164U
Application number: JP13305789U
Authority: JP
Priority date: 1989-11-17
Filing date: 1989-11-17
Publication date: 1991-07-23

Description

[Brief explanation of drawings]

第１図は本考案によるバランサー運動具の側面
図、第２図は第１図の−線上から矢の方向に
見た端面図、第３図は第１図の−線上の断面
図、第４図は第１図に示すバランサー運動具の使
用中の状態を示す側面図、第５図は上ボードを外
して第４図の−線上で矢の方向に見た平面図
である。１……下ボード、２……ローラ、３……上ボー
ド、４……下部レール、５……下部制限部材、６
……上ボード支持脚、７……ヒンジ金具、８……
保持バネ、１１，１２……スナツプ掛合金具、１
４……中心軸、１５……レール掛合溝、１６……
リング、１７……ゴム紐、２０……上部レール、
２１……上部制限部材、２２……緩衝用傾斜路。 Fig. 1 is a side view of the balancer exercise device according to the present invention, Fig. 2 is an end view taken from above the - line in Fig. 1 in the direction of the arrow, Fig. 3 is a sectional view taken along the - line in Fig. 1, and Fig. 4 This figure is a side view showing the balancer exercise tool shown in FIG. 1 in use, and FIG. 5 is a plan view of the balancer exercise device shown in FIG. 4, taken along the line - in FIG. 4 in the direction of the arrow, with the upper board removed. DESCRIPTION OF SYMBOLS 1...Lower board, 2...Roller, 3...Upper board, 4...Lower rail, 5...Lower restriction member, 6
...Upper board support leg, 7...Hinge fitting, 8...
Holding spring, 11, 12...Snap hooking tool, 1
4... Central axis, 15... Rail engaging groove, 16...
Ring, 17... Rubber string, 20... Upper rail,
21... Upper restriction member, 22... Buffer ramp.

Claims

[Scope of utility model registration request]

A balancer exercise device comprising a lower board 1, a roller 2 that rolls on the lower board 1, and an upper board 3 on which a person is placed on the roller 2,
Lower and upper rails 4 and 20 extending in the length direction are provided on opposing surfaces of the upper and lower boards 1 and 3, respectively, and rail engaging grooves 15 that engage with these lower and upper rails 4 and 20 are provided in the roller 2, and the lower and upper rails 4 and 20 are provided in the roller 2. Limiting members 5 and 2 are installed at both end positions of the rails 4 and 20.
1 extending perpendicularly to the lower and upper rails 4 and 20 and provided on the opposing surfaces of the lower and upper boards 1 and 3, and the upper board support leg 6 is hinged at a position outside the limiting member 5 on the lower board 1. A retaining spring 8, which is hingedly connected to the lower board 1 by a metal fitting 7 so as to be rotatable between a horizontal position and an upright position, and which maintains the upper board support leg 6 in a horizontal position at all times, is attached to the upper board support leg 6 and the lower board. 1 or a part fixed thereto,
The present invention is characterized in that snap hooks 11 and 12 for holding the support leg 6 in an upright position against the spring force of the holding spring 8 are provided on the support leg 6 and the lower board 1 or the portion 5 fixed thereto. balancer exercise equipment.