CN101791264A

CN101791264A - Novel movable massage arm for massager core

Info

Publication number: CN101791264A
Application number: CN 201010139737
Authority: CN
Inventors: 黄柏松
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-04-06
Filing date: 2010-04-06
Publication date: 2010-08-04
Anticipated expiration: 2030-04-06
Also published as: CN101791264B

Abstract

The invention relates to a novel movable massage arm for a massager core. The novel movable massage arm comprises a base, an upper swing arm and a lower swing arm, wherein the end part of the upper swing arm is provided with an upper massage wheel; the end part of the lower swing arm is provided with a lower massage wheel; the base, the upper swing arm and the lower swing arm are in movable connection by a pin; pins are fixed on the base, the upper swing arm and the lower swing arm respectively; a lower tension spring is arranged between the pin of the base and the pin of the upper swing arm; an upper tension spring is arranged between the plug of the upper swing arm and the plug of the lower swing arm; and a limit device is arranged between the upper swing arm and the lower swing arm. The design has reasonable structure and good massage effect and can adjust the angle between the massage wheels in time according to the change of the human body curve.

Description

The novel movable massage arm of using on a kind of massager core

Technical field

The present invention relates to the novel movable massage arm used on a kind of massager core.

Background technology

Massage armchair is by being provided with many cover massage mechanisms, wherein also comprised the massage arm that is used to massage neck and shoulder part, traditional massage arm is a fixed structure, on three bifid pedestals, massage wheels is installed, upper and lower two massage wheels are installed in separately two furcated end of pedestal, swing by driven by motor three bifid pedestals in use and massage, but this massage arm is because the position between the upper and lower massage wheels is relatively-stationary, thereby when massage, can't carry out timely adjustment because of the variation of human body surface curve, its massage process action is stiff, brings sense of discomfort to user.

Summary of the invention

In order to overcome the deficiencies in the prior art, the invention provides a kind of rational in infrastructure, massage effect good, can change the novel movable massage arm of in time adjusting angle between two massage wheels according to body curve.

The technical solution adopted in the present invention is:

The novel movable massage arm of using on a kind of massager core, comprise pedestal, top link and following swing arm, the end of top link is provided with massage wheels, the end of following swing arm is provided with down massage wheels, described pedestal, top link and following swing arm flexibly connect by a bearing pin, and pedestal, top link and following swing arm respectively are fixed with pin, are provided with tension spring between pedestal pin and the following swing arm pin, be provided with extension spring between top link pin and the following swing arm pin, be provided with stopping means between top link and the following swing arm.

Further improvement of the present invention, described stopping means comprises to be located at the limited post on the top link and to be opened in down stopper slot in the swing arm, limited post is between last massage wheels and bearing pin, and stopper slot is positioned at the opposite side of bearing pin corresponding to following massage wheels, and stopper slot is sheathed on outside the limited post.

The invention has the beneficial effects as follows: because the logical bearing pin of upper and lower swing arm is movably installed on the pedestal, and utilize spring as traction, in the angle that in human body surface massage process, can adjust upper and lower swing arm according to the variation of curve voluntarily, make massage wheels when the different parts of massage human body, can in time be adjusted to best massage angle, meet human engineering, guarantee the comfortableness of massage.

Description of drawings

The present invention is further described below in conjunction with drawings and Examples.

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the duty () of massage arm of the present invention;

Fig. 3 is the duty (two) of massage arm of the present invention.

The specific embodiment

Referring to figs. 1 through shown in Figure 3, the novel movable massage arm of using on a kind of massager core, comprise pedestal 1, top link 2 and following swing arm 3, the end of top link 2 is provided with massage wheels 4, the end of following swing arm 3 is provided with down massage wheels 5, pedestal 1, top link 2 and following swing arm 3 flexibly connect by a bearing pin 6, pedestal 1, top link 2 and following swing arm 3 respectively are fixed with

11,21,31, be provided with tension spring 7 between pedestal 1 pin 11 and following swing arm 3 pins 31, be provided with extension spring 8 between top link 2 pins 21 and following swing arm 3 pins 31, be provided with stopping means between top link 2 and the following swing arm 3, described stopping means comprises the limited post of being located on the top link 2 22 and is opened in down stopper slot 32 in the swing arm 3, limited post 22 is between last massage wheels 4 and bearing pin 6, stopper slot 32 is positioned at the opposite side of bearing pin 6 corresponding to following massage wheels 5, and stopper slot 32 is sheathed on outside the limited post 22.

Operation principle:

As shown in Figure 2, when massage arm is in off working state or massage arm and works in the neck location state of human body, because 2 active forces that are subjected to extension spring 8 of top link, top link 2 clockwise rotates around bearing pin 6, when the limited post on the top link 2 22 forwarded down the clockwise extreme position of stopper slot 32 of swing arm 3 to, limited post 22 blocked

stopper slot

32, and 2 of top links stop operating, keep as the location status of Fig. 2, can guarantee that massage wheels can fully massage the neck position at this moment.

As shown in Figure 3, when massage arm worked in neck with upper/lower positions, because top link 2 is subjected to the pressure of human body, top link 2 rotated counterclockwise around swing arm bearing pin 6.When the limited post on the top link 2 22 turns to down the anticlockwise extreme position of stopper slot 32 of swing arm 3, swing arm 3 rotated counterclockwise around bearing pin 6 together under then top link 2 drove, can guarantee that massage wheels is close to human body simultaneously up and down, guarantees the comfortableness of massage this moment.

The above is the preferred embodiment of the present invention, and it does not constitute limiting the scope of the invention, so long as realize that with essentially identical means purpose of the present invention all should belong to protection scope of the present invention.

Claims

1. the novel movable massage arm of using on the massager core, it is characterized in that: comprise pedestal (1), top link (2) and following swing arm (3), the end of top link (2) is provided with massage wheels (4), the end of following swing arm (3) is provided with down massage wheels (5), described pedestal (1), top link (2) and following swing arm (3) flexibly connect by a bearing pin (6), pedestal (1), top link (2) and following swing arm (3) respectively are fixed with pin (11,21,31), be provided with tension spring (7) between pedestal (1) pin (11) and following swing arm (3) pin (31), be provided with extension spring (8) between top link (2) pin (21) and following swing arm (3) pin (31), be provided with stopping means between top link (2) and the following swing arm (3).

2. the novel movable massage arm of using on a kind of massager core according to claim 1, it is characterized in that: described stopping means comprises the limited post of being located on the top link (2) (22) and is opened in down stopper slot (32) in the swing arm (3), limited post (22) is positioned between massage wheels (4) and the bearing pin (6), stopper slot (32) is positioned at the opposite side of bearing pin (6) corresponding to following massage wheels (5), and stopper slot (32) is sheathed on outside the limited post (22).