CN203017324U

CN203017324U - Three-dimensional structure of movement of massage chair

Info

Publication number: CN203017324U
Application number: CN 201220727507
Authority: CN
Inventors: 严国富
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-26
Filing date: 2012-12-26
Publication date: 2013-06-26
Anticipated expiration: 2022-12-26

Abstract

The utility model discloses a three-dimensional structure of a movement of a massage chair. The structure comprises a movement fixing plate, guide rail racks positioned on two sides of the movement fixing plate, a swing mechanism positioned above the movement fixing plate and a push rod, wherein the passive swing end of the swing mechanism is hinged with the top of the movement fixing plate, and the active swing end of the swing mechanism is rotationally connected with one end of the push rod; the other end of the push rod is hinged with the bottom of the movement fixing plate; and the bottom of the movement fixing plate and the swing fulcrum of the swing mechanism are arranged on the guide rail racks in a sliding mode. By adopting the structure, a whole massage movement can move up and down, even front and back, so that the massage chair can fit the back curve of a human body, so as to achieve a good massage effect.

Description

A kind of movement three-dimensional motion structure of massage armchair

Technical field

This utility model relates to a kind of massage machine, especially a kind of movement three-dimensional motion structure for massage armchair.

Background technology

Because massage can relax one's muscles, qi-blood circulating is unobstructed, make people's allaying tiredness, therefore occur various massage armchairs on market and offered consumer's selection, the movement of present massage armchair is the massager core of two-dimentional formula normally, and its movement integral body moves up and down along the guide rail on the massage armchair backrest human body is massaged, and movement can not carry out elastic action with respect to the massage armchair backrest, therefore fitted with body curve well, can affect massage effect.

The utility model content

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of movement three-dimensional motion structure of massage armchair is provided, and can carry out elastic motion, makes the massage human body back curve of more fitting.

For achieving the above object, this utility model is by the following technical solutions:

A kind of movement three-dimensional motion structure of massage armchair, comprise the movement fixing head, be positioned at described movement fixing head both sides guide rail bracket, be positioned at swing mechanism and a push rod of described movement fixing head top, the passive swinging end of described swing mechanism and the top of described movement fixing head are hinged, one end of its active roll end and described push rod is rotationally connected, the bottom of the other end of described push rod and described movement fixing head is hinged, and the swing fulcrum of the bottom of described movement fixing head and swing mechanism slides and is located on described guide rail bracket.

Described swing mechanism comprises the swing arm of two bendings and is connected in two rotating shaft and connecting axles between swing arm, described rotating shaft is connected in the bending place of two swing arms, described connecting axle is connected to an end of described two swing arms, the other end of described two swing arms is hinged on respectively the both sides at described movement fixing head top, and described push rod is connected on described connecting axle.

Preferably, the two ends of described rotating shaft are provided with driven pulley.

Preferably, the bottom of described movement fixing head is provided with a driving shaft, and the two ends of described driving shaft are provided with drivewheel.

Preferably, the two ends of described driving shaft are provided with gear, and described guide rail bracket is provided with the tooth bar that is meshed with described gear.

After adopting technique scheme, this utility model is compared with existing background technology, has following advantage:

This utility model is hinged the upper end of movement fixing head and an end of rotating swing arm, the other end of swing arm is connected with push rod, utilize the swing of the stretching motion drive swing arm of push rod, the swing of swing arm realizes seesawing of the synchronous movement of kneading, movement itself can also carry out the reciprocating motion of lifting together with the movement fixing head simultaneously, therefore can realize left and right, up and down and front and back three-dimensional motion massage, the massage human body back curve of can fitting, strengthened massage effect, made the more comfortable and hommization of massage.

Description of drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the structural representation after this utility model removes guide rail bracket;

Fig. 3 is the axonometric chart of another angle of this utility model;

Fig. 4 is the lateral plan before movement of the present utility model carries out extend action;

Fig. 5 is the lateral plan after movement of the present utility model carries out extend action.

The specific embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining this utility model, and be not used in restriction this utility model.

Embodiment

As shown in Figure 1, a kind of movement three-dimensional motion structure of massage armchair, comprise movement fixing head 1, be positioned at described movement fixing head 1 both sides guide rail bracket 2, be positioned at swing mechanism 3 and a push rod 4 of described movement fixing head 1 top.

As shown in Figure 2, be fixed with the synchronous movement 5 of kneading on movement fixing head 1, the synchronous movement 5 of kneading includes massage roller assembly 51 and driving device 52 thereof, and its driving device 52 is fixed on a side of movement fixing head 1, and its massage roller assembly 51 extends the opposite side of movement fixing head 1.

Swing mechanism 3 comprises swing arm 31, rotating shaft 32 and the connecting axle 33 of two bendings; A wherein arm end of swing arm 31 is hinged on respectively the both sides at movement fixing head 1 top as passive swinging end, rotating shaft 32 and connecting axle 33 are connected between two swing arms 31, bending place between the swing fulcrum of swing arm 31 namely is positioned at wherein, the bending place that two swing arms 31 are passed in rotating shaft 32 successively makes swing arm 31 to swing around rotating shaft 32, and the two axial ends place of rotating shaft 32 is provided with driven pulley 321; Connecting axle 33 is connected between another arm end of two swing arms 31, connecting axle 33 connects an end of push rod 4 as its active roll end, the other end of push rod 4 and movement fixing head 1 bottom are hinged, the bottom of movement fixing head 1 also is connected with a driving shaft 6, the two ends of driving shaft 6 are connected with respectively gear 61, and gear 61 is externally connected with drivewheel 62.

In the present embodiment, guide rail bracket 2 is arranged on the backrest of massage armchair, be provided with tooth bar 7 in the guide rail of guide rail bracket 2 both sides, the driven pulley 321 that the drivewheel 62 of movement fixing head 1 bottom and swing mechanism 3 swing the fulcrum place all is positioned at guide rail, and the gear 61 of movement fixing head 1 bottom drives kneadings and synchronizes movement 5 integral body and carry out elevating movement along guide rail bracket 2 by driving movement fixing heads 1 with tooth bar 7 engagements.

This utility model does not limit and only adopts gear-driven mode to carry out elevating movement, also can adopt other kind of drive to replace, screw mandrel for example vertically is installed on guide rail bracket 2, adopt screw rod transmission with the movement integral elevating, at this moment movement fixing head 1 bottom does not just need to arrange gear 61, tooth bar 7 need be set on guide rail bracket 2 yet.

as Fig. 3, Fig. 4 and shown in Figure 5, in the time will making the synchronous movement 5 of kneading carry out elastic motion with respect to the massage armchair backrest when carrying out lifting, push rod 4 first shrinks, push rod 4 shrinks and can drive simultaneously connecting axle 33 toward lower swing, thereby make swing arm 31 32 past angles of external rotation around the shaft, and the movement fixing head 1 that drive and swing arm 31 other ends are hinged is toward outer incline, be fixed on the synchronous movement 5 of kneading on movement fixing head 1 also toward outer incline, massage roller assembly 51 on the synchronous movement 5 of kneading also correspondingly stretches out forward, see the front and back comparison diagram after stretching out with Fig. 5 before Fig. 4 stretches out, so the reciprocating sliding action by push rod 4 makes the synchronous movement 5 of kneading to seesaw with respect to the massage armchair backrest.

The above; it is only the better specific embodiment of this utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that this utility model discloses; the variation that can expect easily or replacement are within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.

Claims

1. the movement three-dimensional motion structure of a massage armchair, it is characterized in that: comprise the movement fixing head, be positioned at described movement fixing head both sides guide rail bracket, be positioned at swing mechanism and a push rod of described movement fixing head top, the passive swinging end of described swing mechanism and the top of described movement fixing head are hinged, one end of its active roll end and described push rod is rotationally connected, the bottom of the other end of described push rod and described movement fixing head is hinged, and the swing supporting point sliding of the bottom of described movement fixing head and swing mechanism is located on described guide rail bracket.

2. the movement three-dimensional motion structure of a kind of massage armchair according to claim 1, it is characterized in that: described swing mechanism comprises the swing arm of two bendings and is connected in two rotating shaft and connecting axles between swing arm, described rotating shaft is connected in the bending place of two swing arms, described connecting axle is connected to an end of described two swing arms, the other end of described two swing arms is hinged on respectively the both sides at described movement fixing head top, and described push rod is connected on described connecting axle.

3. the movement three-dimensional motion structure of a kind of massage armchair according to claim 2, it is characterized in that: the two ends of described rotating shaft are provided with driven pulley.

4. the movement three-dimensional motion structure of a kind of massage armchair according to claim 3, it is characterized in that: the bottom of described movement fixing head is provided with a driving shaft, and the two ends of described driving shaft are provided with drivewheel.

5. the movement three-dimensional motion structure of a kind of massage armchair according to claim 4, it is characterized in that: the two ends of described driving shaft are provided with gear, and described guide rail bracket is provided with the tooth bar that is meshed with described gear.