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Massage chair

A technology of massage chairs and chairs, which is applied in the direction of roller massage, kneading massage equipment, massage auxiliary products, etc. It can solve the problems of inability to apply massage force and inability to tilt the massage arm, and achieve the effect of efficient massage

Inactive Publication Date: 2004-07-14
SANYO ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the massage arm cannot tilt and thus cannot apply sufficient massaging force to the masseur

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The massage chair is to connect the backrest 12 to the rear end of the massager's seat with a frame or the like so that it can tilt freely and the position can be fixed. The outer periphery of the backrest 12 is wrapped with a cloth or an elastic pad (not shown). In addition, in the following, not only the kneading heads 31, 31 are maintained in the state protruding forward, but also the massage unit 20 itself can be tilted back and forth relative to the backrest 12 to obtain a massage with a greater amount of extension of the kneading heads 31, 31. Chairs are described.

[0032] Internal structure of the backrest

[0033] Inside the backrest 12, such as figure 1 as well as figure 2 As shown, a pair of left and right guide rails 14 extending in parallel in the vertical direction are arranged along the longitudinal direction of the backrest 12 . The cross-sectional shape of each guide rail 14, 14 is a horizontal U-shape, and the grooves face each other. A rack 16 ...

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PUM

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Abstract

The invention provides a massage machine wherein massage arms provided with kneading balls are held inclined forward to give a suitable massage. The massage machine comprises a kneading shaft (40) disposed on the massage unit (20) substantially horizontally, pivotal levers (33),(33) supported by the kneading shaft (40), massage arms (32),(32) supported by forward ends of the respective pivotal lever and kneading balls (31),(31) provided on the respective massage arms each at a position obliquely above the position where the massage arm is supported by the pivotal lever. An arm lock mechanism (80) is coupled to the massage unit for holding the kneading balls pushed out forward, and the arm lock mechanism tiltably supports arm lock rods (83),(83) each having one end connected to the massage arm at a position away from the position where the massage arm is supported by the pivotal lever. Each of the arm lock rods is forwardly tiltable by the arm lock mechanism to hold the massage arm with the kneading ball pushed out forward.

Description

technical field [0001] The present invention relates to a massage chair capable of maintaining a state in which kneading balls for massaging a massager are protruded forward. Background technique [0002] There is a massage chair where the massager sits and receives massages from the neck to the shoulders, back, and waist. [0003] The massage chair consists of a massage unit that can be freely moved up and down inside the back of the chair. The massage unit is equipped with a pair of left and right massage heads, and each massage head has: a massage arm bent into a く shape with kneading balls at the upper and lower ends; arm. [0004] The massage arm is supported on the rocking arm so that the massage arm cannot rotate arbitrarily relative to the rocking arm, and an elastic force is applied to the spring so that the kneading ball on the upper side protrudes forward a little more than the kneading ball on the lower side (for example, Refer to Patent Document 1). [0005]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H7/00A61H1/00A61H15/00A61H37/00
CPCA61H2015/0028A61H2205/04A61H2201/0149A61H2201/1427A61H15/0078A61H2205/062A61H2205/081A61H7/007A61H2201/1623A61H2201/1654A61H2201/1669A61H2015/0057A61H15/00
Inventor 古家义也
Owner SANYO ELECTRIC CO LTD