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Horizontal liftable seat

A seat and seat technology, applied in the field of reclining seats

Inactive Publication Date: 2009-08-26
SANYO ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, in this massage machine, it is considered that the front of the armrest is always in contact with the side cover, and the distance between the armrest and the side cover becomes smaller as the backrest is lowered, and because the front becomes blocked. state, so if a foreign object is caught in this interval, the foreign object cannot escape, and the movement of the backrest also stops halfway, and the driving part of the backrest becomes overloaded

Method used

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Examples

Experimental program
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Embodiment Construction

[0045] figure 1 Indicates an electric massage machine with a massage function in the seat that can be reclined.

[0046] The rear end of the seat part 2 that is arranged on the base part 1 is provided with a back part 3, and the back part 3 is supported by a fulcrum 32 (refer to figure 2 ) as the center can tilt, and the front end of the seat portion 2 is provided with a foot rest platform 11 that can rise and fall. Armrests 4, 4 are provided at both side ends of the backrest 3, and the armrests 4, 4 can be rotated with their free ends facing forward.

[0047] Appropriate parts such as the backrest 3 and the footrest platform 11 are provided with massage units. The foldable seat of embodiment is when backrest 3 is laid down backward, as Figure 7 , Figure 8 As shown, from the beginning to the middle down position, the front side of the seat part 2 is down to the rising direction, as Figure 8 , Figure 9 As shown, when the backrest 3 is down to its limit from the middl...

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PUM

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Abstract

The invention relates to a horizontal liftable seat having a backrest portion and armrests, wherein even the backrest portion is laid down, armrests are kept facing to lateral directions. The invention provides a horizontal liftable seat with armrests wherein armrests can change angle relative to the backrest portion. A seat portion and the backrest portion are connected by a connection rod mechanism activated by inclination movement of the backrest portion, which comprises a main connection rod board having a rotation center in the backrest portion. When the backrest portion is laid down rearwards, the main connection rod board guides armrests by increasing opening angle of armrests relatively to the backrest portion. And the main connection rod board is connected with armrests, thus making armrests unable to be lowered to position lower than the seat portion.

Description

technical field [0001] The invention relates to a foldable seat with armrests whose angle can be changed relative to the backrest. Background technique [0002] A massage machine having a massage unit at an appropriate location such as a backrest of such a reclining seat with armrests is implemented (Patent Document 1). [0003] The massage machine puts down the backrest, so that people can receive massage in a relaxed state. [0004] Patent Document 1: Japanese Patent Laid-Open No. 2005-27969 [0005] When the backrest of the massage machine is put down, if the armrest is raised high, it is difficult to place the user's wrist on the armrest, and even if it can be placed, it will be unstable, and the user will feel uncomfortable due to the load on the elbow, etc., thereby destroying relaxation. feel. [0006] If you use it by adjusting the angle of the armrest according to the reclining angle of the backrest, you can receive a massage in a good mood without disrupting the...

Claims

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Application Information

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IPC IPC(8): A61H7/00
Inventor 野村英史渡边力萩野真一
Owner SANYO ELECTRIC CO LTD
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