CN102316843A

CN102316843A - Massage chair

Info

Publication number: CN102316843A
Application number: CN2010800081865A
Authority: CN
Inventors: 南野利明; 高谷昭广; 西谷信行; 高桥吉美
Original assignee: Matsushita Electric Works Ltd
Current assignee: Panasonic Holdings Corp
Priority date: 2009-02-27
Filing date: 2010-02-16
Publication date: 2012-01-11
Anticipated expiration: 2030-02-16
Also published as: KR101282825B1; US20110316316A1; JP5330861B2; TW201034649A; KR20110116179A; WO2010098229A1; JP2010200833A; CN102316843B; TWI384978B

Abstract

Provided is a massage chair which includes a main frame, a seating part and a seat back. The main frame includes a seat back frame for supporting the seat back, and a base frame for supporting the seating part. The base frame is formed by combining a plurality of structural members which are disposed at positions corresponding to the edges of a hexahedron. Part of the seat back frame then also serves as a portion of the structural members of the base frame.

Description

Massage armchair

Technical field

The present invention relates to a kind of massage armchair on the whole, more specifically, relates to that a kind of to be configured to through being placed on massage head in the backrest be the massage armchair that the back of user provides massage.

Background technology

Disclosed Japanese Unexamined Patent Publication No P2004-267674A disclosed a kind of massage machine on JIUYUE 30th, 2004.This massage machine comprises backrest and user seat seat portion on it.The back that is constructed to user provides the massage mechanism of massage to be placed in the backrest.

In the seat portion, seat cushion is arranged on the pedestal (framework) of hexahedron, and this pedestal is placed on the installation surface of massage machine.Pedestal comprises 12 rod components that are arranged on corresponding to the position on hexahedral limit.Here, pedestal comprises along two contact members of fore-and-aft direction elongation and two rod components that extend along fore-and-aft direction.Two contact members are placed on the installation surface of massage machine being arranged to and are parallel to each other.In two rod components each all is arranged on top and this two rod components of contact member and is arranged to be parallel to each other.Contact member and rod component in the vertical direction are spaced apart.Near two connecting elements that pedestal comprises also that wherein each makes all that part links to each other near the front end of part and the rod component front end of contact member and each two connecting elements that the mid portion of contact member is linked to each other with the rearward end of rod component wherein.Pedestal also comprises the axle of the rearward end that is used to connect rod component.

The rectangular frame body that is used to make massage mechanism to move along the short transverse of backrest is arranged on the inside of backrest.More specifically, frame body comprises the guided way that is configured to along the short transverse elongation of backrest.

The bottom of backrest is pivoted to the rear section of a portion via axle.Particularly, the axle of rearward end that is used for the rod component of Connection Block portion runs through the bottom of backrest along left and right directions.

As above-mentioned, the rectangular frame body of 12 rod components that common massage armchair need be used to constitute pedestal and the shape that is used to keep backrest is used as being used to keeping the structural member of the shape of massage armchair.

Summary of the invention

The objective of the invention is when keeping the intensity of massage armchair to reduce the structural member of the shape that is used to keep massage armchair.

Massage armchair of the present invention comprises a portion (4), backrest (5), back frame (2) and base framework (3).Seat portion (4) is configured such that user can sit on it.The back that backrest (5) is configured to support user, and massage head is placed in the backrest (5).Base framework (3) is configured to supporting base portion (4).Back frame (2) is configured to support backrest (5).

Wherein, base framework (3) forms through a plurality of structural members of combination, and a plurality of structural members are arranged on the position corresponding to hexahedral limit.The part of the structural member of a part of double as base framework (3) of back frame (2).

In one embodiment, base framework (3) constitutes the closure frame shape in vertical view, and back frame (2) constitutes the closure frame shape.

In one embodiment, back frame (2) comprises in its lower end along the horizon bar member (23) of left and right directions elongation.The structural member of horizon bar member (23) double as base framework (3) is corresponding to the structural member by the position on the hexahedral forward limit that these structural members constituted by the said structural member of horizon bar member double as wherein.

In this case, can be corresponding to structural member by the said structural member of the base framework (3) of horizon bar member (23) double as by structural member constituted before the hexahedral following position of base framework (3).

In this case, after the horizon bar member (23) of back frame (2) preferably is positioned to front end than base framework (3) and leans on.

Description of drawings

Describe the preferred embodiments of the present invention now in detail.Consider following detailed and accompanying drawing, the other features and advantages of the present invention understanding that will improve, among the figure:

Figure 1A is the axonometric chart of the axonometric chart of the main frame of one embodiment of the present of invention, back frame that Figure 1B is this embodiment of the present invention and Fig. 1 C is the axonometric chart of the base framework of this embodiment of the present invention;

Fig. 2 is the axonometric chart of the massage armchair of this embodiment of the present invention;

Fig. 3 is the axonometric chart of backrest of the massage armchair of this embodiment of the present invention;

Fig. 4 is the cross-sectional view along the essential part of the massage armchair of the line A-A intercepting of Fig. 2.

The specific embodiment

Figure 1A and Fig. 2 show the massage armchair of one embodiment of the present of invention.This massage armchair comprises main frame 1, seat portion 4, backrest 5, left wing plate 6 and right wing plate 7.

Shown in Figure 1A, Figure 1B and Fig. 1 C, main frame 1 comprises back frame 2 and base framework 3.

Shown in Figure 1B, back frame 2 comprises that the last horizon bar member 22 and being used to that has equal length and two back support members 21 being arranged to be parallel to each other, is used to connect the upper end of back support member 21 connects the following horizon bar member 23 of the lower end of back support member 21.Back frame 2 constitutes the closure frame structure by two (a right and left side) back support members 21 and two (upper and lower) horizon bar members 22,23.Back frame 2 is constituted frame shape to be made it possible to prevent on the part of structural member, stress concentration to occur.Therefore can improve the intensity of back frame 2.

Each back support member 21 has sweep in the zone therebetween and has the structure that stretch out forward than the zone on the sweep in the zone that makes under the sweep.Position under sweep on the back support member 21 is provided with retaining member 24.The right-hand member and the left end place of infra horizon bar member 23 are formed with fixed part 25.

Shown in Fig. 1 C, base framework 3 has to be arranged on a plurality of structural members of more hexahedral corresponding positions, limit and through making up these a plurality of structural members and constitutes.These structural members comprise two shaft-like supporting members 31, seat portion supporting member 32, two preceding leg members 33, leg member 34, two shaft-like stiffeners 35 and shaft-like connecting elements 36 after two.

Two supporting members 31 along the fore-and-aft direction elongation are arranged to be parallel to each other.Seat portion supporting member 32 forms plate shaped.The leading section of right supporting member and left supporting member 31 is assembled to respectively in the right part and left part of a rear side of portion's supporting member 32.

Preceding leg member 33 is fixed to the right side of portion's supporting member 32 and a left side respectively.Back leg member 34 is fixed to the rearward end of supporting member 31 respectively.

Be separately positioned on the below of two supporting members 31 along the stiffener 35 of fore-and-aft direction elongation.Leg member 33 and back leg member 34 before each stiffener 35 all is fixed to.Be fixed to the rearward end of stiffener 35 along the connecting elements 36 of left and right directions elongation, and stiffener 35 links to each other via connecting elements 36 thus.

In each stiffener 35, pro-leg member 33 and the back leg member 34 between, preceding leg member 33 near be fixed with fixed component 37.

Shown in Fig. 1 C, base framework 3 constitutes the closure frame shape by supporting member 31, preceding leg member 33 and back leg member and stiffener 35 in side view.

Back frame 2 is fixed to base framework 3 via retaining member 24 and fixed part 25.Particularly, retaining member 24 is fixed to the upper end of the back leg member 34 of base framework 3 respectively through screw.Fixed part 25 is fixed to the fixed component 37 of base framework 3 respectively through screw.Here, the zone under the sweep of back support member 21 is positioned at the hexahedral inside that is made up of base framework 3.

In said base framework 3, be not provided for connecting the connecting elements 10 of the leading section of two stiffeners 35.But the following horizon bar member 23 of back frame 2 is configured to connecting between the part near the front end of stiffener 35.In other words, the also role of the preceding connecting elements 10 of double as base framework 3 of the following horizon bar member 23 of back frame 2.By means of this configuration, can eliminate as the preceding connecting elements 10 of one of structural member and can in the intensity of keeping main frame 1, reduce the weight of main frame 1 thus.

Be fixed in back frame 2 under the situation of base framework 3, in vertical view, constitute closure frame by two (a right and left side) stiffeners 35 of the following horizon bar member 23 of back frame 2, base framework 3 and the connecting elements 36 of base framework 3.In addition, constitute closure frame by the seat portion supporting member of two supporting members 31 of the last horizon bar member 22 of the zone that is arranged in retaining member 24 tops of two back support members 21 of back frame 2, back frame 2, base framework 3 and base framework 3 32 at vertical view.Because base framework 3 constitutes the closure frame shape and constitutes closure frames because of back frame 2 and base framework 3 in vertical view, so it can prevent on some structural members, stress concentration to occur.Therefore, can improve the intensity of main frame 1.

In addition, after following horizon bar member 23 was positioned to front end than seat portion supporting member 32 and leans on, making a front end of portion's supporting member 32 was the front end of base framework 3.Therefore, the following formation large space (storage area 8) of seat portion supporting member 32.Therefore, can relatively large object freely be placed in this storage area 8.

As shown in Figure 3, backrest 5 forms rectangular shape in vertical view and front view.Backrest 5 is configured to the back through its front surface supporting user.Backrest 5 comprises two (a right and left side) upstand 51 and the last horizontal member 52 between these two upstands 51 and following horizontal members 53.Backrest 5 by back frame 2 from rear support.All have sweep in the zone line of each upstand 51 and have the structure that stretch out forward than the zone on the sweep in the zone that makes under the sweep, as the back support member 21 of back frame 2.Seat cushion portion 54 is fixed to the preceding bottom of upstand 51 respectively.

The center front of backrest 5 partly has the opening 55 along each upstand 51.The massage mechanism (not shown) that is constructed to user and provides massage is arranged on the inside of opening 55.Well-known a kind of massage mechanism can be used as this massage mechanism.In one example, massage mechanism comprises the elevating mechanism that the back that is constructed to user provides the massage head of massage and is configured to move along the short transverse of backrest 5 massage head.Elevating mechanism is configured to move massage head up and down and drive massage head along the short transverse (in opening 55) in mobile range of backrest 5.

Backrest 5 comprises the opening cover 56 that is used to cover opening 55.Thus, it can prevent that foreign body from invading the back of backrest 5 through opening 55.In addition, the headrest 57 that is used to support the head of user is arranged on the last horizontal member 52 of backrest 5.

Seat portion 4 comprises the seat cushion that is provided with on the seat portion supporting member 32.Seat portion 4 is configured such that user can sit on it.As shown in Figure 4, the rearward end of seat portion 4 extends to the bottom of the seat cushion portion 54 of backrest 5.That is, the front surface of the upper surface of seat portion 4 and backrest 5 constitutes the shape on continuous bend surface.Therefore, user can take a seat in the seat cushion portion 54 of upper surface and backrest 5 of seat portion 4.By means of this configuration, the user conversion user position of taking one's seat that can make progress in front and back freely.Thus, no matter the bodily form of user how, can both provide the large-scale massage from the shoulder to the waist for user., be provided with front shroud 9 here, make it cover upper surface, the front surface of backrest 5 and the front portion of the headrest 57 of seat portion 4.Notice not shown front shroud 9 among Fig. 2.

Left wing plate 6 comprises handrail 61 and forms the left side of massage armchair.Right wing plate 7 comprises handrail 71 and forms the right side of massage armchair.

For example, can foot massager 81 be arranged in the storage area 8 that is formed at below portion's supporting member 32.Foot massager 81 can be configured to make its can by front and back put storage area 8 into and 8 take out and when it is not used, can be stored in the storage area 8 from the storage area.In storage area 8, there is not connecting elements 10 here.Therefore, when putting into foot massager 81 in the storage area or from the storage area, take out, can not receive the interference of connecting elements 36.This makes it can prevent to be used to put into and take out the complexity of the operating mechanism of foot massager 81.Therefore, can reduce the gross weight of massage machine.

Though described the present invention with reference to specific preferred embodiment, those skilled in the art can make multiple modification or variation and can not depart from the spirit and scope of the present invention, i.e. claims.

Claims

1. massage armchair, said massage armchair comprises:

Seat portion, user can be sitting in the said seat portion;

Backrest is placed with massage head in said backrest, said back structure becomes the back of the said user of supporting;

Base framework, said base framework are configured to support said seat portion; And

Back frame, said back frame is configured to support said backrest;

Wherein, said base framework forms through a plurality of structural members of combination, and said a plurality of structural members are arranged on the position corresponding to hexahedral limit, and

The part of the said structural member of the said base framework of a part of double as of said back frame.

2. the massage armchair described in claim 1,

Wherein, said base framework constitutes the closure frame shape in vertical view; And

Said back frame constitutes the closure frame shape.

3. the massage armchair described in claim 1 or 2,

Wherein, said back frame comprises in its lower end along the horizon bar member of left and right directions elongation; And

The structural member of the said base framework of said horizon bar member double as is at the structural member corresponding to the position on a hexahedral forward limit that is made up of said structural member by the said structural member of said horizon bar member double as.

4. the massage armchair described in claim 3, wherein, by the said structural member of the said base framework of said horizon bar member double as be corresponding to constitute by said structural member said hexahedral before the structural member of following position.

5. the massage armchair described in claim 4, wherein, after the said horizon bar member of said back frame is positioned to front end than said base framework and leans on.