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Chair

A technology for chairs and connecting rod components, applied in the field of massage mechanisms, can solve problems such as trouble in use

Inactive Publication Date: 2015-12-30
DAITO ELECTRIC MACHINE IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] However, the chair is manually operated by the user to switch between the non-massage state and the massage state, so it takes a lot of time to use it.

Method used

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Embodiment Construction

[0066] Hereinafter, the chair of the present invention will be described based on the drawings.

[0067] In addition, the embodiment described below is only a specific example of the present invention, and the structure of the present invention is not limited to this specific example. Therefore, the technical scope of the present invention is not limited to the content disclosed in this embodiment.

[0068] For example, in this embodiment, the office chair 1 in which the movement mechanism 28 and the massage mechanism 17 are accommodated in the backrest 3 is taken as an example for description.

[0069] However, the office chair 1 is only an example, and the invention of the present application can also be applied to all chairs such as legless chairs. That is, the invention of the present application is not particularly limited as long as it is an ordinary chair.

[0070] Figure 1~Figure 9 The movement mechanism 28 and the massage mechanism 17 housed in the backrest 3 are moved up a...

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PUM

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Abstract

The utility model provides a chair. The chair (1) comprises a seat part (2), a backrest part (3) and a massage mechanism (17), wherein the backrest part (3) is arranged at the back part of the seat part (2) and set to be able to support the back of a user, the massage mechanism (17) is arranged in the backrest part (3) and performs massage actions on the back of the user sitting on the seat part (2), a support (11) is arranged in the backrest part (3), the massage mechanism (17) is arranged on the support (11) through a moving mechanism (28), and the moving mechanism (28) is arranged to enable the massage mechanism (17) to move from a position in the backrest part (3) to the front of the backrest part (3) and a position where the massage mechanism (17) can perform massage on the back of the user.

Description

Technical field [0001] The invention relates to a massage mechanism built in a chair. Background technique [0002] In the prior art, the user uses a seat-type massager with a massage mechanism built in the backrest when massaging the back or waist. [0003] As a seat-type massager, there exists a massager shown in patent document 1, for example. [0004] However, when a user sitting on an ordinary chair such as an office chair or a legless chair wants to massage their back or waist, they must move to a chair-type massager as shown in Patent Document 1 installed elsewhere. Massage is therefore very troublesome for the user. [0005] In order to solve the above-mentioned problem, there is a chair in which a massage mechanism is built in the backrest as disclosed in Patent Document 2, for example. [0006] 【Prior Technical Literature】 [0007] 【Patent Literature】 [0008] Patent Document 1: Japanese Publication, JP 2009-77755 [0009] Patent Document 2: Japanese Publication, JP 2006-296960...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C7/40A47C7/62A61H7/00
Inventor 玉木贤清水新策
Owner DAITO ELECTRIC MACHINE IND