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Leg's telescopic mechanism of massage chair

A technology of telescopic device and massage chair, which is applied to massage auxiliary products, roller massage, chairs, etc. It can solve the problems of inconvenient use, affecting the effect of use, and the product cannot be applied to different groups of people, etc., and achieve the best massage effect

Active Publication Date: 2007-10-24
XIAMEN COMFORT SCIENCE & TECHNOLOGY GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing leg telescopic devices for massage chairs all adopt a first-level telescopic mechanism. The disadvantage is that the length of the legs varies from user to person, so the product cannot be applied to different groups of people, and it is extremely inconvenient to use, which affects its use. Effect

Method used

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  • Leg's telescopic mechanism of massage chair
  • Leg's telescopic mechanism of massage chair
  • Leg's telescopic mechanism of massage chair

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Embodiment Construction

[0024] The following embodiments will further illustrate the present invention in conjunction with the accompanying drawings.

[0025] Referring to Fig. 1~3, the present invention is provided with motor transmission mechanism, linkage mechanism and anti-loosening mechanism, and motor transmission mechanism is provided with screw mandrel 8, bearing connecting plate 9, bearing block 10, travel motor 11, shank pulley 12, multi-ribbed Belt 13, shank pulley 14, motor fixing plate 15 and nut seat 16, the two ends of screw mandrel 8 are connected with bearing block 10, and bearing block 10 is fixed on the bearing connecting plate 9, and travel motor 11 is fixed on the motor fixing plate 15 , between the shank small pulley 12 and the shank large pulley 14, be connected by a V-belt 13 . The linkage mechanism is connected with the motor transmission mechanism. The linkage mechanism is equipped with an upper calf iron frame 1, a lock block guide block 3, a lower calf iron frame 5, an inn...

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PUM

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Abstract

The invention discloses a leg retracting device on massaging chair, relating to a massaging device. It employs two-level retracting device, comprising motor driving device, linking device and lock device; driving device is equipped with lead screw, bearing connection board, bearing seat, motor, shank small belt sheave, belt, shank large belt sheave, motor mounting plate and nut seat; the liking device is provided with upper and lower shank iron rack, lock guide block, internal and external slide block, lock block, shank walking rack, lock limit component and extension spring; and the lock device comprises lock slide block of upper and lower shank iron rack, lock block, lock guide block, torsion spring, shank linking block and guide ruler of lower shank iron rack, baffle block of lock limit component and lock limit block. The invention employs two-level retracting device, so users of different height do not need to move body on messaging chair. The upper and lower shank iron rack can retract simultaneously to reach optimum message effect.

Description

technical field [0001] The invention relates to a massage device, in particular to a leg stretching device for a massage chair. Background technique [0002] Existing leg telescopic devices for massage chairs all use a first-level telescopic mechanism. The disadvantage is that the length of the legs varies from person to person, so the product cannot be applied to different groups of people. It is extremely inconvenient to use and affects its use. Effect. [0003] The utility model patent with the notification number CN2346429 provides a leg massage device for a massage chair. It is mainly composed of a hollow transmission shaft for two pairs of rubbing wheels to be inclined relative to each other and is driven by a motor installed in the transmission shaft. The motor mandrel runs through the two ends of the protruding transmission shaft, and is fixed on the base frame by the positioning sleeve and the beam to form an external rotation transmission configuration. The shaft...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H15/00A47C1/00A47C7/00
Inventor 邹剑寒
Owner XIAMEN COMFORT SCIENCE & TECHNOLOGY GROUP CO LTD