CN105979920A - Chair type massage machine - Google Patents
Chair type massage machine Download PDFInfo
- Publication number
- CN105979920A CN105979920A CN201580008664.5A CN201580008664A CN105979920A CN 105979920 A CN105979920 A CN 105979920A CN 201580008664 A CN201580008664 A CN 201580008664A CN 105979920 A CN105979920 A CN 105979920A
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- China
- Prior art keywords
- rest
- chair
- massage machine
- type massage
- parts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H7/00—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for
Abstract
Provided is a chair type massage machine configured so that, even if the massage machine is of a type having a low backrest, the massage machine enables a user to sit in a relaxed position and can provide the user with a sufficient massage effect. The chair type massage machine (1) has: a seating section (2); a foundation frame (8) for supporting the seating section (2) on a floor surface (F); a backrest section (3) disposed behind the seating section (2) and provided capable of supporting the back of a user; and a massage section (5) incorporated in the backrest section (3) and massaging the user seated on the seating section (2). The chair type massage machine (1) further has a lifting and lowering means (13) for vertically adjusting the height of the backrest section (3) in a switchable manner between: a stowed position at which the lower side of the backrest section (3) is stowed below the seating section (2); a protruding position at which the lower side of the backrest section (3) has moved upward; and a reclined position at which the backrest section (3) having moved to the protruding position is reclined rearward.
Description
Technical field
The present invention relates to chair-type massage machine.
Background technology
At present, in chair-type massage machine, have that the height of back-rest sets lower is referred to as " fan
Your sofa type (handrail sofa type) " masseur, wherein, be configured with being seated at seat in this back-rest
The back of the user in portion carries out the massage mechanism massaged.
It addition, the chair-type massage machine of low " the mini sofa type " of back-rest, owing to designability is high,
Thus in favorable trend, but, due to the height of back-rest compared with common chair-type massage machine
Spend low, thus possibly cannot implement the desired massage of user.
In order to solve the problems referred to above, there is " mini sofa type " disclosed in such as patent documentation 1
Chair-type massage machine.
In the chair-type massage machine of patent documentation 1, back-rest is made the most vertically to highlight, thus
The upper limb such as the shoulder of the user being seated in a portion can be massaged.Thus, as long as using
Person is seated under the state in a portion and makes back-rest move upward, just can enter the shoulder of user
Row massage, and without changing the sitting posture of user.
[prior art literature]
[patent documentation]
Patent documentation 1: Japanese Patent Laid-Open 2013-208264 publication
Summary of the invention
But, in the back-rest in substantially vertical state described above, to being seated in a portion
When the back of user is massaged, owing to the upper limb of user keeps substantially vertical state, thus
User possibly cannot accept massage with fully loosening.
The present invention completes in view of the above problems, even its object is to provide a kind of back-rest
The low chair form of height, it is also possible to allow user take the attitude loosened, and can apply fully
The chair-type massage machine of massage effect.
In order to reach above-mentioned purpose, the present invention uses techniques below method.
The chair-type massage machine that the present invention relates to has: seat portion；Base, it supports described on the ground
Seat portion；Back-rest, it is arranged in the rear portion in described seat portion and is configured to support the back of the body of user
Portion；And Massage Department, it is built in described back-rest and applies the user being seated in a portion
Massaging action；This chair-type massage machine is characterised by being provided with elevating mechanism, wherein, and this elevating mechanism
Be received in the downside of described back-rest the collecting position below present portion, back-rest lower side shifting extremely
The extrusion position of top and the mobile inclination tilted towards rear side to the back-rest of described extrusion position
Between position, in the way of above-below direction conversion freely, adjust the height of described back-rest.
The most described elevating mechanism is configured to: make described back-rest collecting position and extrusion position it
Between move up and down, and make the swing between extrusion position and obliquity of described back-rest.
The most described elevating mechanism possesses: guide rail, and it is arranged on described base along the vertical direction, and
And on described guide rail, it is formed with elongated slot along the vertical direction；Elongated lifting linking member parts, its end side
It is embedded in the way of sliding freely in the elongated slot being formed on described guide rail, another side and back-rest
Bottom connects；And swing connecting bar parts, it is connected with described lifting linking member parts；Described swing
Linkage component is configured to: front in a rotatable manner with one end of described lifting linking member parts
Side connects, and end side is pivotally supported on described base in the way of swinging freely around the axle of left and right directions
Rear side above-below direction substantially pars intermedia at, and, described swing connecting bar parts can be rocked to towards
The position of the oblique upper of this base.
The end side bifurcated of the most described lifting linking member parts is two forked, and, one of them bifurcated
Sheet is embedded in the elongated slot being formed on described guide rail in the way of sliding freely, and another bifurcated sheet is to turn
Dynamic mode freely is connected to the front of described swing connecting bar parts.
The most described swing connecting bar parts are formed substantially Cyclic dart shape, and at this substantially Cyclic dart shape
Crooked position on connect have drive transmission member, described drive transmission member to be connected with driver, this
Driver is used for making described lifting linking member parts lift, and makes described swing connecting bar parts put
Dynamic.
The bottom of the most described elongated slot part to above-below direction pars intermedia is used for making described back-rest
Move to extrusion position from collecting position, the above-below direction pars intermedia of described elongated slot portion to top
Demultiplexing is in making described back-rest from extrusion position to obliquity swing.
The bottom of the most described elongated slot part to above-below direction pars intermedia is formed towards base
Front side protrude curved shape, the above-below direction pars intermedia of described elongated slot part quilt to top
It is shaped generally as vertical.
Preferably this chair-type massage machine is configured to: by being embedded in from described above-below direction pars intermedia to top
Till the one bifurcated sheet that is formed in substantially vertical elongated slot of part rise along this elongated slot,
Further, another bifurcated that the front with described swing connecting bar parts is connected in a rotatable manner
Sheet moves towards the rear side of this base while protruding above towards described base, so that described
Back-rest moves to obliquity.
The bottom of the most described guide rail is arranged on direction substantially pars intermedia before and after the downside of described base
Place, top is arranged on before and after the upside of this base at the substantially pars intermedia of direction.
The left and right sides in the most described seat portion is provided with armrest part, and, in described collecting position, institute
The height of the upper end stating back-rest is roughly the same with the height of the upper surface of armrest part.
(invention effect)
According to the chair-type massage machine that the present invention relates to, even the chair form that the height of back-rest is low
(mini sofa type), it is also possible to allow user take the attitude loosened, and can apply sufficiently to massage
Effect.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of back-rest chair-type massage machine when being positioned at collecting position.
(a) in Fig. 2 is the side view of back-rest chair-type massage machine when being positioned at collecting position, (b)
Being the side view of back-rest chair-type massage machine when being positioned at extrusion position, (c) is that back-rest is positioned at and inclines
The side view of chair-type massage machine when loxosis is put.
Fig. 3 is the main parallax stereogram of the internal structure representing chair-type massage machine.
Fig. 4 is the bottom rearward perspective view of the internal structure representing chair-type massage machine.
Fig. 5 is the side-looking of the internal structure representing chair-type massage machine when back-rest is positioned at collecting position
Figure.
Fig. 6 be represent back-rest from collecting position towards extrusion position move time the side-looking of internal structure
Figure.
Fig. 7 is the side-looking of the internal structure representing chair-type massage machine when back-rest is positioned at extrusion position
Figure.
Fig. 8 be represent back-rest from extrusion position towards obliquity move time the side-looking of internal structure
Figure.
Fig. 9 is the side-looking of the internal structure representing chair-type massage machine when back-rest is positioned at obliquity
Figure.
(symbol description)
1 chair-type massage machine 2 portion
3 back-rest 4 back rests
5 Massage Department 6 armrest parts
7 put foot rest portion 8 base
Framework 10 top framework bottom 9
11 bracing frame 12 swinging axle portions
13 elevating mechanism 14 guide rails
15 elongated slot 15a curved slot
15b vertical channel 16 lifting linking member parts
17 1 bifurcated sheet 18 projections
19 another bifurcated sheet 20 holes
21 swing connecting bar parts 22 pivot fulcrum (front)
23 pivot fulcrum (end side) 24 drive transmission member
25 connect sheet 26 driver
27 move parts 28 securing member
F ground
Detailed description of the invention
Hereinafter, with reference to the accompanying drawings the chair-type massage machine of the present invention is illustrated.
It addition, embodiment described below is only a concrete example of the present invention, the knot of the present invention
Structure is not limited in this concrete example.Therefore, the technical scope of the present invention is not limited in present embodiment
Middle disclosure of that.
Fig. 1 to Fig. 9 represent the internal mechanism of the chair-type massage machine 1 that the present invention relates to and lifting,
Tilting action.
The chair-type massage machine 1 that the present invention relates to is the back to the user rested on back-rest 3
Implementing the chair-type massage machine of massaging action, this chair-type massage machine 1 is provided with elevating mechanism 13 (afterwards
Describe in detail), this elevating mechanism 13 can be received the lower section in present portion 2 in the downside of back-rest 3
Collecting position, the extrusion position of the supreme side of lower side shifting of back-rest 3 and make mobile to prominent
Between the sweptback obliquity of back-rest 3 of position, adjust in the way of above-below direction conversion freely
The height of whole back-rest 3 or angle of inclination.
It addition, when the structure of internal mechanism is illustrated, in the various figures by the configuration bit of each parts
Put or a part for structure is omitted or describes to be more prone to observe.
Such as, in the accompanying drawing of Fig. 3 to Fig. 9, seat portion 2 and back-rest 3 all illustrate only inside it
Frame structure, and eliminate and be typically configured in the parts such as outer housing outside framework.It addition, at Fig. 5
To Fig. 9, each parts constituting elevating mechanism 13 are described the most emphatically, in order to easily see
Examine the part-structure of elevating mechanism 13.
That is, the Structure Figure of the internal mechanism of the chair-type massage machine 1 that the present invention relates to is represented, may
Can be different with the structure of internal mechanism in kind.
It addition, in the following description, the left and right directions of Fig. 5 is referred to as direction before and after actual device,
The above-below direction of Fig. 5 is referred to as the above-below direction of actual device.By direction vertical with paper in Fig. 5
It is referred to as left and right directions or the width of actual device.These directions with from being sitting in chair-type massage machine 1
On user from the point of view of direction consistent.
Basic structure firstly, for the chair-type massage machine 1 of the present invention illustrates.
As it is shown in figure 1, the chair-type massage machine 1 of the present invention possesses: the seat portion 2 taken one's seat for user,
The back-rest 3 being arranged at the rear portion in this portion 2 and the left and right sides being arranged at a portion 2 and confession are just
Seat user in seat portion 2 shelves the armrest part 6 of ancon, and, as shown in phantom in fig. 1,
The back to user it is configured with or Massage Department 5 that waist is massaged in back-rest 3.
As in Figure 1 and Figure 2 shown in (a), when not back to user is massaged, this seat
The upper end of the back-rest 3 of chair type massage machine 1 is positioned at the height roughly the same with the upper surface of armrest part 6
Place.That is, the outer appearnce of chair-type massage machine 1 is similar to the upper end of back-rest 3 and is positioned at and armrest part 6
At upper surface exactly the same height or be positioned at the position more slightly higher than the upper surface of armrest part 6
Chair, such as sofa or acnemia seats etc., are referred to as " mini sofa type " seat in this manual
Formula masseur.
It addition, at forward position below present portion 2, be equipped with being seated in a portion 2
What the lower limb of user carried out massaging puts foot rest portion 7.
Then, to constituting the seat portion 2 of chair-type massage machine 1, putting foot rest portion 7, armrest part 6 and lean on
Back 3 is described in detail.
Seat portion 2 is the parts being rectangle, and it has the buttocks supporting user of taking one's seat the most from below
Width, and use padded coaming to be formed.As it is shown on figure 3, the bottom in present portion 2 is provided with base
8, this base 8 supports a portion 2 so that seat portion 2 is positioned at the top of ground F relative to ground F.
As shown in Figures 3 to 5, base 8 is by the bottom framework being placed in the horizontal direction on the F of ground
9, support from below seat portion 2 top framework 10 and connect along the vertical direction top framework 10 with
The bracing frame 11 of bottom framework 9 is constituted.
The bar-like member such as tubing that top framework 10 and bottom framework 9 are made up of multiple metals or angle section
Erection combines.It addition, the bar-like member structure that bracing frame 11 is made up of the metal towards above-below direction
Become, and the lower surface of top framework 10 is connected with the upper surface of bottom framework 9.Thus, the end
Seat 8 is top framework 10, bottom framework 9 and bracing frame 11 to be added in tower-like (tower-like)
Formed with combination, thus seat portion 2 is supported on the position of distance ground F specified altitude.
Bracing frame 11 at the front side and rearward position of top framework 10 about be respectively equipped with one, altogether
Meter is provided with four.And, these four bracing frames 11 are configured at two bracing frames 11 of rear side
At above-below direction substantially middle part, it is respectively equipped with and supports elevating mechanism 13 in the way of swinging freely
The swinging axle portion 12 of swing connecting bar parts 21 (describing in detail afterwards).
The above-below direction that this swinging axle portion 12 is configured to run through in left-right direction Backside support frame 11 is big
Cause pars intermedia, and can make during the above-below direction substantially pars intermedia of side stand component 11 is after back-rest 3
The heart and swing.
As it has been described above, constitute the top framework 10 of base 8, bottom framework 9 and bracing frame 11, all
Around and be separated from each other on above-below direction and configure, thus being internally formed at base 8
Space.
Such as, the front side of top framework 10 and the front side of bottom framework 9 are arranged in substantially on same plane,
But, the rear side of top framework 10 and the rear side of bottom framework 9 mutually stagger certain distance, i.e. backrest
Thickness on direction before and after portion 3 and configure.Thus, the downside of back-rest 3 is housed in and is formed at
In the space of the rear side of base 8.
Foot rest portion 7 is put it addition, the front space of base 8 can house.This is put foot rest portion 7 and uses
The such as lower limb masseur etc. disclosed in No. 3339849 publication of Japanese Patent Laid.
As shown in Figure 3, Figure 4, be arranged in the back-rest 3 on rear side of base 8 be have certain thickness
Plate-shaped member, it has the area enough supporting user back, and when being formed to observe from front
In generally rectangular shape, and, back-rest 3 is formed by padded coaming, so that user is against comparing
Comfortable.This back-rest 3 can carry out lifting action and tilting action, to implement user its phase
The massaging action hoped.
The inside of back-rest 3 is provided with back rest 4 and Massage Department 5, and wherein, back rest 4 can be abundant
Ground supports the back of user, and Massage Department 5 is used for the back to the user being seated in a portion 2 extremely
Waist applies kneading or the massaging action such as beating or vibration.This Massage Department 5 uses such as Japan special
Rubbing disclosed in profit JP 2012-165852 publication carries on the back device etc..
Back rest 4 is the framework that can fully support user back, and it is to be added by many bar-like members
Constituted with combination, and be generally rectangular when overlooking.The lower end of the above-below direction of back rest 4
It is connected on lifting linking member parts 16 (describing in detail afterwards), by these lifting linking member parts 16
Action and make back rest 4 change freely between collecting position, extrusion position and obliquity.
At (a) from Fig. 2 in the conversion of (b), back-rest 3 is from the downside of this back-rest 3
It is received collecting position on the downside of present portion 2 towards the extrusion position (back-rest 3 above collecting position
Position prominent upward) significantly move.
And then, in the conversion of from Fig. 2 (b) to (c), back-rest 3 is from highlighting upward
Extrusion position towards obliquity (the sweptback position of back-rest 3 being positioned on rear side of this extrusion position
Put) swing (inclination) the most backward.
It addition, contain what the lower limb to user were massaged at forward position below present portion 2
Put foot rest portion 7, and, this is put foot rest portion 7 and tilts backwards and from seat portion 2 along with back-rest 3
Side (collecting position) is stretched out towards front, thus mobile to obliquity (use position).
The lifting of this back-rest 3 and tilting action are by being arranged on the elevating mechanism 13 in bottom 8
Realize.
It follows that the elevating mechanism 13 for making back-rest 3 lift and to tilt illustrates with reference to the accompanying drawings.
Elevating mechanism 13 is received the collecting position (reference below present portion 2 in the downside of back-rest 3
Fig. 5), the position that back-rest 3 highlights upward i.e. extrusion position (with reference to Fig. 7) and back-rest
3 become between the obliquity (with reference to Fig. 9) from the sweptback attitude of extrusion position, with upper and lower
Adjust the height of back-rest 3 to conversion mode freely, and adjust the inclination of back-rest 3 freely
Degree.
This elevating mechanism 13 is configured to: make back-rest 3 upper and lower between collecting position and extrusion position
Mobile, and make back-rest 3 swing between extrusion position and obliquity.
Specifically, as shown in Figure 3, Figure 4, elevating mechanism 13 possesses guide rail 14, elongated lifting
Linkage component 16 and swing connecting bar parts 21, wherein, guide rail 14 is arranged in base along the vertical direction
On 8, and on guide rail 14, it is formed with elongated slot 15, the one of lifting linking member mechanism 16 along the vertical direction
Side is embedded in the elongated slot 15 being formed on guide rail 4 in the way of sliding freely, and another side is connected to
The bottom of back-rest 3, swing connecting bar parts 21 are connected with lifting linking member parts 16.
Driving is had additionally, connect at direction (length direction) pars intermedia before and after swing connecting bar parts 21
Transferring element 24, this drive transmission member 24 is used for making swing connecting bar parts 21 swing, thus
Back-rest 3 is made to carry out lifting and tilting action.
It follows that to constituting the guide rail 14 of elevating mechanism 13, lifting linking member parts 16, swing connecting bar
Parts 21, drive transmission member 24 and driver 26 (drive mechanism) are described in detail.
As shown in Fig. 3 to Fig. 9, guide rail 14 is formed as flat elongated member, and the end of at
The left and right side of seat 8 is configured with a pair.The top of guide rail 14 be arranged on the upside of base 8 before and after direction
Substantially pars intermedia (direction pars intermedia before and after top framework 10) place, bottom is arranged on the downside of base 8
Before and after direction substantially pars intermedia (direction pars intermedia before and after bottom framework 9) place, and, guide rail
14 be configured to almost parallel with bracing frame 11.That is, guide rail 14 is with side before and after bottom framework 9
The mode erect upward to pars intermedia is configured with pair of right and left.
The longer elongated slot of above-below direction 15 it is formed with on guide rail 14.
This elongated slot 15 is made up of curved slot 15a and vertical channel 15b, and wherein, curved slot 15a is positioned at length
The bottom of groove 15 is between above-below direction pars intermedia, and with before base 8 when being formed side-looking
The mode that side protrudes bends, and vertical channel 15b is connected with this curved slot 15a and is positioned at the upper and lower of elongated slot 15
Direction pars intermedia between top, and, this vertical channel 15b is formed substantially vertical.
Curved slot 15a is the groove for making back-rest 3 move to extrusion position from collecting position, vertically
Groove 15b is the groove for making back-rest 3 swing to obliquity from extrusion position.
That is, the groove of curved slot 15a and vertical channel 15b both shapes the elongated slot 15 connected and formed,
Made back-rest 3 at unused position (collecting position) and the first massage position by curved slot 15a
Change between (extrusion position), and made by vertical channel 15b back-rest 3 first by
Rub and change between position (extrusion position) and the second massage position (obliquity).
Thus, the end side of lifting linking member parts 16 is embedded in by curved slot 15a in the way of sliding freely
With vertical channel 15b constitute elongated slot 15 in.
Lifting linking member parts 16 are long bar-like members, and are configured with a pair in the left and right sides of base 8.
End side (front side) bifurcated of lifting linking member parts 16 is two forked, thus forms two bifurcated sheets.
These two bifurcated sheets are formed by flat plate, and another side (rear side) of lifting linking member parts 16 is connected to
The bottom of back-rest 3.
Lifting linking member parts 16 are formed: in the collecting position shown in Fig. 5, during side-looking wherein one
Individual bifurcated sheet 17 extends towards bottom framework 9 from the front of long bar-like member, and another bifurcated sheet
19 extend towards top framework 10 from the front end of long bar-like member.
The front end of one of them bifurcated sheet 17 is formed towards protruding outside cylindric prominent of width
Playing 18, the diameter of this projection 18 is less than or equal to the width of above-mentioned elongated slot 15.It addition, projection 18
Height is the most roughly equal with the degree of depth of above-mentioned elongated slot 15 or the degree of depth of the most above-mentioned elongated slot 15.Should
Projection 18 is embedded in the elongated slot 15 being formed on guide rail 14 in the way of sliding freely.
The front end of another bifurcated sheet 19 forms porose 20, the front of following swing connecting bar parts 21
It is connected in a rotatable manner in this hole 20 via securing member 28 grade.
It is positioned at when this bifurcated sheet 17 and another bifurcated sheet 19 side-looking and clips long bar-like member substantially
Relative position.
Thus, lifting linking member parts 16 can be rocked to from the position of the bottom framework 9 towards base 8
The position of top framework 10, wherein, a bifurcated sheet 17 of the front of lifting linking member parts 16
Being embedded in the way of sliding freely in elongated slot 15, another bifurcated sheet 19 connects in a rotatable manner
Being connected on the front of swing connecting bar parts 21, another side of lifting linking member parts 16 is connected to backrest
The bottom in portion 3.
On the other hand, flat board in substantially Cyclic dart shape when swing link mechanism 21 is formed as side-looking
Shape parts, and it is configured with a pair in the left and right sides of base 8.The front of swing connecting bar parts 21
It is respectively formed with pivot fulcrum 22,23 with end side.
The pivot fulcrum 22 of the front of swing connecting bar parts 21 is in a rotatable manner by pivotal support
Hole 20 (in other words, another bifurcated sheet 19 in the end side that is formed at lifting linking member parts 16
Front end) in.The pivot fulcrum 23 of the end side of swing connecting bar parts 21 swings with the axle around left and right directions
Mode freely is pivotally supported on the pendulum being formed at the substantially pars intermedia of the above-below direction on rear side of base 8
In moving axis portion 12.
Thus, front and end side are all by the swing connecting bar parts 21 of pivotal support, it is possible to from base
The roughly vertical direction middle position of 8 is rocked to the position towards oblique upper.
It addition, be shaped generally as at the crooked position of swing connecting bar parts 21 of Cyclic dart shape, connect
The driving force for output from driver in future 26 is had to be transferred to the drive transmission member 24 of back-rest 3.
As shown in Fig. 3, Fig. 5, drive transmission member 24 is formed by the bar of oval tubular, and with frame
It is located at the mode being configured with between the swing connecting bar parts 21 of a pair in the left and right sides of base 8 to connect
On the crooked position of each swing connecting bar parts 21.
Being formed with connection sheet 25 on the length direction pars intermedia of drive transmission member 24, connecting sheet 25 is
Highlight towards the front of base 8 from the length direction pars intermedia of drive transmission member 24 and length is shorter
Parts.
The front end of this connection sheet 25 connects driving source, and this driving source is via above-mentioned swing connecting bar parts
21 and make back rest 4 and lifting linking member parts 16 move.In the present embodiment, source is driven
Use driver 26.
The effect of drive transmission member 24 is: utilize the driving force of driver 26 and via connecting sheet
25 and make swing connecting bar parts 21 swing, and make the liter being connected with these swing connecting bar parts 21
Fall linkage component 16 lifts.
Driver 26 is the Direct Action Type driver moved along the vertical direction under the driving of motor, and it is adopted
Use linear guide mechanism.Driving transfer part is made by linear reciprocating motion produced by this driver 26
Part 24 moves along the vertical direction, so that swing connecting bar parts 21 swing up and down.
This driver 26 is arranged between top framework 10 and the bottom framework 9 constituting base 8, and
And erect width and the substantial middle position of fore-and-aft direction being arranged on bottom framework 9.Specifically
For, the bottom of driver 26 is connected to the substantial middle position during vertical view being arranged at bottom framework 9
Place parts on, and, along the vertical direction in driver 26 the mobile parts 27 of movement be connected
Sheet 25 (drive transmission member 24) connects.
By making elevating mechanism 13 possess above-mentioned composition, when driver 26 mobile parts 27 from below
When moving upward, it is possible to make the drive transmission member 24 with connection sheet 25 move upward,
It is accompanied by this, it is possible to make the swing connecting bar parts 21 axis around the swinging axle portion 12 of base 8 from below
Swing upward.
And, along with swing connecting bar parts 21 swing, made end side court by curved slot 15a
Lifting linking member parts 16 downwards while somewhat sliding towards the rear of base 8 towards top frame
Body 10 rises.Then, lifting linking member parts 16 are made to slide into and top frame by vertical channel 15b
The state that body 10 is almost parallel.
The linear motion of the mobile parts 27 of driver 26 is passed to by drive transmission member 24
Swing connecting bar parts 21, and it is converted into the oscillating motion of swing connecting bar parts 21.The pendulum changed
The oscillating motion of dynamic linkage component 21 via movement in curved slot 15a lifting linking member parts 16 and
It is converted into substantially linear motion, and is passed to back rest 4.Now, back rest 4 is from housing position
Put and move towards extrusion position.
It addition, the oscillating motion of the swing connecting bar parts 21 changed is moved via in vertical channel 15b
Lifting linking member parts 16 and be passed to back rest 4.Now, back rest 4 from extrusion position towards
Obliquity swings.
That is, by making the lifting linking member parts 16 being connected with swing connecting bar parts 21 along by curved slot
The elongated slot 15 (guide rail 14) that 15a and vertical channel 15b are constituted moves up and down, it is possible to make back rest 4 exist
Change between three positions (collecting position, extrusion position, obliquity) and move freely.
And, by changing between above-mentioned collecting position, extrusion position, obliquity, energy
Enough the attitude of chair-type massage machine 1 is changed to " mini sofa type " attitude (be only used as chair or
Person is in the use attitude of waist massage position), the attitude of " highback chair form " (be in the first massage position
The use attitude put), the attitude (being in the use attitude of the second massage position) of " apsacline " this three
Plant attitude.
It follows that utilize the Fig. 5 to Fig. 9 three kinds of attitudes to realizing according to above-mentioned elevating mechanism 13, change
The action of the chair-type massage machine 1 of the present invention of speech illustrates.
Fig. 5 to Fig. 7 represent back-rest 3 from collecting position to extrusion position shift time elevating mechanism 13
Action.
As it is shown in figure 5, in collecting position, swing connecting bar parts 21 on front side of length direction slightly towards
The state of lower inclination.Now, the driving transfer part being connected on the crooked position of swing connecting bar parts 21
Part 24 is positioned at the central position the most on the lower of above-below direction of base 8.In other words, transfer part is driven
The left and right directions axis of part 24 is positioned at the lower section of the left and right directions axis in swinging axle portion 12.
That is, as it is shown in figure 5, be positioned at the end when swing connecting bar parts 21 side-looking with the state tilted forward and back
Seat 8 above-below direction central position time, the front (pivot fulcrum 22) of swing connecting bar parts 21
It is positioned at end side (pivot fulcrum 23) position the most on the lower.It addition, drive transmission member 24
In the front than swing connecting bar parts 21 closer to the position of lower section.In collecting position, swing
In the substantially Cyclic dart shape towards lower convexity during linkage component 21 side-looking.
On the other hand, the lifting linking member portion that another bifurcated sheet 19 is connected on swing connecting bar parts 21
The state that part 16 tilts towards bottom framework 9 in its long bar-like member.Now, it is connected to lifting linking member
The lower end side of the back rest 4 of another side of parts 16 is positioned at the above-below direction lower position of base 8
Locate, and the bottom of back rest 4 is positioned at the position the most overlapping with Backside support frame 11.Change speech
It, the lower end side of back rest 4 is housed in the rear side of base 8.
That is, when lifting linking member parts 16 are towards when significantly tilting on the downside of front, it is formed at its end side
The front end (projection 18) of one bifurcated sheet 17 is positioned at the position overlapping with bottom framework 9, lifting
Another side of linkage component 16 is positioned at the neighbouring position on rear side of top framework 10.It addition, another
Individual bifurcated sheet 19 is positioned at the substantially position directly above of a bifurcated sheet 17.In collecting position, rise
In the rear side and the substantial middle of bottom framework 9 with top framework 10 during fall linkage component 16 side-looking
The state of (bottom of curved slot 15a) diagonal cross.
In the chair-type massage machine 1 being positioned at above-mentioned collecting position, when making to be arranged in driver 26
When motor rotates and is driven, the mobile parts 27 of driver 26 move upward, and,
Move the drive transmission member 24 that parts 27 are connected also to rise with this.Along with drive transmission member 24
Rising, the swing connecting bar parts 21 axis around swinging axle portion 12 is swung up.And, along with swing
The swing of linkage component 21, is formed at the projection on a bifurcated sheet 17 of lifting linking member parts 16
18 along guide rail 14 curved slot 15a rise.
As shown in Figure 6, period, swing connecting bar are moved from collecting position to extrusion position at back rest 4
The front (pivot fulcrum 22) of parts 21 is rocked to the position on front side of top framework 10, lifting
The other end side shifting of linkage component 16 is to the position highlighted obliquely from the rear side of top framework 10.
That is, swing upward around the axis in swinging axle portion 12 when swing connecting bar parts 21, and lifting
Linkage component 16 towards the rear side of base 8 move obliquely time, back rest 4 is somewhat inclining towards rear
Move upward from collecting position while Xie.
When the motor making driver 26 with this state continues to rotate and is driven, driver 26
Mobile parts 27 continue to move upward, so that swing connecting bar parts 21 are further towards upper
Side swings.Along with the swing of these swing connecting bar parts 21, it is formed at one of lifting linking member parts 16
At the topmost position of curved slot 15a that the projection 18 on bifurcated sheet 17 rises to guide rail 14.That is,
Projection 18 rises to curved slot 15a of guide rail 14 and the handoff position of vertical channel 15b, so that
Back-rest 3 is transferred to extrusion position.
Fig. 7 to Fig. 9 represent back-rest 3 from extrusion position to obliquity shift time elevating mechanism 13
Action.
As it is shown in fig. 7, in extrusion position, the front (pivot fulcrum 22) of swing connecting bar parts 21
It is positioned on the extended line on the upside of the length direction of driver 26, and projects to the top of top framework 10
Position.Now, drive transmission member 24 is positioned at and somewhat leans on than swinging axle portion 12 (pivot fulcrum 23)
On position.
That is, when side-looking, swing connecting bar parts 21 are positioned at the central top position of above-below direction of base 8
Place, and in during towards the state of top framework 10, the front of swing connecting bar parts 21 is positioned at swing
The top in axle portion 12 and apart from each other with swinging axle portion 12.It addition, drive transmission member 24 is positioned at shifting
The rear side of dynamic component 27 position the most on the lower.In extrusion position, swing connecting bar parts 21 side
Apparent time is in substantially Cyclic dart shape protruding below the front side towards base 8.
On the other hand, the long bar-like member of lifting linking member parts 16 towards the front side inclined downward of base 8,
Further, the front (projection 18) of one of them bifurcated sheet 17 is positioned at curved slot 15a of guide rail 14
Handoff position with vertical channel 15b.Now, leaning on of another side of lifting linking member parts 16 it is connected to
The lower end side of backrest 4 is positioned at the back side top position in swinging axle portion 12.In other words, back rest 4
Lower end side is positioned at the height and position roughly the same with top framework 10.
That is, when lifting linking member parts 16 with it on front side of the state that tilts be positioned at the rear side of top frame body 10
Time, it is formed at the front (projection 18) of a bifurcated sheet 17 of lifting linking member parts 16 end side
It is positioned at the front side of drive transmission member 24 and the position approximate horizontal with the axis of drive transmission member 24
Place, and, another side of lifting linking member parts 16 be positioned at bottom framework 9 rearmost end the most just
At top position.It addition, another bifurcated sheet 19 is positioned at than a bifurcated sheet 17 closer to rear side
Position.In extrusion position, during side-looking, the long bar-like member of lifting linking member parts 16 and curved slot
The top of 15a and the rear side of top framework 10 intersect, and prominent towards the rear of top framework 10.
In the chair-type massage machine 1 being positioned at above-mentioned extrusion position, when making the electricity of setting in driver 26
When motivation rotates and is driven, the mobile parts 27 of driver 26 move further towards top,
Move the drive transmission member 24 that parts 27 are connected also to rise with this.Along with drive transmission member 24
Rising, swing connecting bar parts 21 swing towards the rear side of base 8.And, along with swing connecting bar parts
The swing of 21, is formed at the projection 18 on a bifurcated sheet 17 of lifting linking member parts 16 along guide rail
Vertical channel 15b of 14 rises.
As shown in Figure 8, period, swing connecting bar are moved from extrusion position to obliquity at back rest 4
The front (pivot fulcrum 22) of parts 21 is rocked to the position on the upside of top framework 10, lifting
The other end side shifting of linkage component 16 is to the position highlighted obliquely from the rear side of top framework 10.
That is, swing towards rear side at the swing connecting bar parts 21 axis around swinging axle portion 12, and lifting
When linkage component 16 moves further towards the rear side of base 8, back rest 4 from extrusion position towards rear
Side oscillation (tilts).
When the motor making driver 26 with this state further rotates and is driven, driver
The mobile parts 27 of 26 continue to move upward, move the driving transfer part that parts 27 are connected with this
Part 24 also rises.Along with the rising of drive transmission member 24, swing connecting bar parts 21 further towards
Rear side swings.Then, along with the swing of these swing connecting bar parts 21, it is formed at lifting linking member parts
Projection 18 on one bifurcated sheet 17 of 16 rises to its top along vertical channel 15b of guide rail 14
Position, and, with the front (pivot fulcrum 22) of swing connecting bar parts 21 with rotate freely
Another bifurcated sheet 19 that mode connects while protruding above towards base 8 towards this base 8
Rear side move, so that back rest 4 is transferred to obliquity.
As it is shown in figure 9, in obliquity, the front of swing connecting bar parts 21 projects to top frame
The top of body 10, and be positioned at from chain-dotted line (position Fig. 8) court further shown in Fig. 9
Position after side oscillation backward.Now, drive transmission member 24 is positioned at than the dot-dash shown in Fig. 9
The position that line is the most top.
That is, when swing connecting bar parts 21 side-looking in the projected state extended upward time, connect pendulum
The front (pivot fulcrum 22) of dynamic linkage component 21 and the straight line in the axle center of drive transmission member 24,
And it is substantially vertical with the approximate horizontal straight line of top framework 10.It addition, connection drive transmission member
The axle center towards left and right directions of 24 and the pivot fulcrum 22 being formed at swing connecting bar parts 21 front
The straight line in axle center is substantially vertical.In obliquity, in towards base during swing connecting bar parts 21 side-looking
The substantially Cyclic dart shape that the front side of 8 is protruding.
On the other hand, the front end (projection 18) of a bifurcated sheet 17 of lifting linking member parts 16 is positioned at
At the topmost position of vertical channel 15b, and its long bar-like member is positioned at and the horizontal plane of top framework 10
In same plane.Now, the back rest 4 of another side of lifting linking member parts 16 it is connected to
Lower end side, is positioned at than the chain-dotted line shown in Fig. 9 closer to the position of the bracing frame 11 of rear side.Change
Yan Zhi, back rest 4 significantly swings further towards rear side.
Even as it has been described above, the chair that the height of chair-type massage machine 1 back-rest 3 of the present invention is low
Form, it is also possible to make elevating mechanism 13 be operated, so that leaning on by the driving of driver 26
Back 3 is changed according to the order of collecting position → extrusion position → obliquity.
It addition, by making driver 26 be reversed driving, elevating mechanism 13 can be made to be reversed
Work, so that back-rest 3 carries out turning according to the order of obliquity → extrusion position → collecting position
Change.
It addition, the simple in construction of the elevating mechanism 13 of the chair-type massage machine 1 of the present invention, simultaneously can
Allow user take the attitude loosened, and sufficient massage effect can be applied.
Additionally it should think that all aspects of embodiment of disclosure are illustration rather than limit
The content of property processed.
The most not specifically disclosed item in embodiment the most of disclosure, such as operating condition or
Operating procedure, various parameter, the size of component parts, weight, volume etc., all without departing from this area
The scope that technical staff generally implements, and use one of ordinary skill in the art it can be readily appreciated that
Value.
It addition, the structure of the present application, technological thought are not limited to chair-type massage machine, also can
Enough be applicable to the chair with tilt function or sofa.
That is, the chair being suitable for the present application has a portion, the base supporting seat portion on the ground, joins
It is placed in the rear portion in a portion and is configured to support the back-rest at user back, and there is lifting
Mechanism, this elevating mechanism is received the collecting position below present portion, back-rest in the downside of back-rest
The extrusion position of the supreme side of lower side shifting and the mobile back-rest to extrusion position incline towards rear side
Between oblique obliquity, in the way of above-below direction conversion freely, adjust the height of back-rest.This liter
Descending mechanism is configured to: makes back-rest move up and down between collecting position and extrusion position, and makes
Back-rest is swing between extrusion position and obliquity.
Claims (10)
1. a chair-type massage machine, it possesses:
Seat portion；
Base, it supports described seat portion on the ground；
Back-rest, it is arranged in the rear portion in described seat portion, and is configured to support the back of the body of user
Portion；And
Massage Department, it is built in described back-rest, and executes the user being seated in described seat portion
Add massaging action；
Described chair-type massage machine is characterised by being provided with elevating mechanism, and wherein, described elevating mechanism exists
The downside of described back-rest is housed under the collecting position of the lower section in described seat portion, described back-rest
Side shifting is to the extrusion position of top and the mobile described back-rest to described extrusion position towards rear
Roll between oblique obliquity, in the way of above-below direction conversion freely, adjust the height of described back-rest
Degree.
2. chair-type massage machine as claimed in claim 1, it is characterised in that
Described elevating mechanism is configured to: make described back-rest in described collecting position and described prominent position
Move up and down between putting, and before making described back-rest between described extrusion position and described obliquity
Rear swing.
3. chair-type massage machine as claimed in claim 2, it is characterised in that
Described elevating mechanism possesses:
Guide rail, it is arranged on described base along the vertical direction, and, on described guide rail vertically
Direction is formed with elongated slot；
Elongated lifting linking member parts, its end side be embedded in the way of sliding freely be formed at described in lead
In elongated slot on rail, another side is connected with the bottom of described back-rest；And
Swing connecting bar parts, it is connected with described lifting linking member parts；
Described swing connecting bar parts are configured to: front is in a rotatable manner with described lifting even
The end side of rod unit connects, and end side is propped up by pivot in the way of swinging freely around the axle of left and right directions
At support above-below direction substantially pars intermedia on rear side of described base, and, described swing connecting bar parts energy
Enough it is rocked to the position of oblique upper towards described base.
4. chair-type massage machine as claimed in claim 3, it is characterised in that
The end side bifurcated of described lifting linking member parts is two forked,
One of them bifurcated sheet is embedded in the elongated slot being formed on described guide rail in the way of sliding freely,
Another bifurcated sheet front with described swing connecting bar parts in a rotatable manner is connected.
5. chair-type massage machine as claimed in claim 4, it is characterised in that
Described swing connecting bar parts are formed substantially Cyclic dart shape, and, at this substantially Cyclic dart shape
Crooked position on connect have drive transmission member,
Described drive transmission member is connected with driver, and wherein, described driver is used for making described lifting
Linkage component lifts, and makes described swing connecting bar parts swing.
6. chair-type massage machine as claimed in claim 3, it is characterised in that
The bottom of described elongated slot part to above-below direction pars intermedia, be used for making described back-rest from
Described collecting position moves to described extrusion position；
The above-below direction pars intermedia of described elongated slot part to top, be used for making described back-rest from
Described extrusion position swings to described obliquity.
7. chair-type massage machine as claimed in claim 6, it is characterised in that
The bottom of described elongated slot part to above-below direction pars intermedia is formed towards described base
Front side protrude curved shape；
The above-below direction pars intermedia of described elongated slot part to top is formed substantially vertical.
8. chair-type massage machine as claimed in claim 7, it is characterised in that
Described chair-type massage machine is configured to: by being embedded in from described above-below direction pars intermedia to top
Till the one bifurcated sheet that is formed in substantially vertical described elongated slot of part along this elongated slot
Rise, and, be connected in a rotatable manner with the front of described swing connecting bar parts another
Bifurcated sheet moves towards the rear side of this base while protruding above towards described base, so that
Described back-rest moves to described obliquity.
9. chair-type massage machine as claimed in claim 7, it is characterised in that
The bottom of described guide rail is arranged on before and after the downside of described base at the substantially pars intermedia of direction, top
Portion is arranged on before and after the upside of described base at the substantially pars intermedia of direction.
10. chair-type massage machine as claimed in any one of claims 1-9 wherein, it is characterised in that
The left and right sides in described seat portion is provided with armrest part,
In described collecting position, the height of the upper end of described back-rest and the upper surface of described armrest part
Height roughly the same.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-094639 | 2014-05-01 | ||
| JP2014094639A JP2015211712A (en) | 2014-05-01 | 2014-05-01 | Chair type massage machine |
| PCT/JP2015/054583 WO2015166690A1 (en) | 2014-05-01 | 2015-02-19 | Chair type massage machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105979920A true CN105979920A (en) | 2016-09-28 |
| CN105979920B CN105979920B (en) | 2018-10-19 |
Family
ID=54358431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580008664.5A Active CN105979920B (en) | 2014-05-01 | 2015-02-19 | Chair-type massage machine |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2015211712A (en) |
| CN (1) | CN105979920B (en) |
| WO (1) | WO2015166690A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108778222A (en) * | 2017-01-16 | 2018-11-09 | 大东电机工业株式会社 | Chair-type massage machine |
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| CN103596539A (en) * | 2012-06-08 | 2014-02-19 | 大东电机工业株式会社 | Chair-type massage machine |
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| JP2014042812A (en) * | 2012-07-31 | 2014-03-13 | Daito Denki Kogyo Kk | Chair type massage machine |
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|---|---|---|---|---|
| JP2001061922A (en) * | 1999-08-26 | 2001-03-13 | Matsushita Electric Works Ltd | Massager |
| JP5745459B2 (en) * | 2012-05-17 | 2015-07-08 | 大東電機工業株式会社 | Chair type massage machine |
-
2014
- 2014-05-01 JP JP2014094639A patent/JP2015211712A/en active Pending
-
2015
- 2015-02-19 CN CN201580008664.5A patent/CN105979920B/en active Active
- 2015-02-19 WO PCT/JP2015/054583 patent/WO2015166690A1/en active Application Filing
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|---|---|---|---|---|
| GB840489A (en) * | 1957-03-21 | 1960-07-06 | Anton Lorenz | Reclining chairs |
| JPH09313563A (en) * | 1996-05-28 | 1997-12-09 | Sanyo Electric Co Ltd | Chair type massager |
| JP2006288488A (en) * | 2005-04-06 | 2006-10-26 | Family Co Ltd | Chair type massage machine |
| WO2012043118A1 (en) * | 2010-09-27 | 2012-04-05 | パナソニック株式会社 | Chair-type massage device |
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| CN103596539A (en) * | 2012-06-08 | 2014-02-19 | 大东电机工业株式会社 | Chair-type massage machine |
| JP2014042812A (en) * | 2012-07-31 | 2014-03-13 | Daito Denki Kogyo Kk | Chair type massage machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108778222A (en) * | 2017-01-16 | 2018-11-09 | 大东电机工业株式会社 | Chair-type massage machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015211712A (en) | 2015-11-26 |
| CN105979920B (en) | 2018-10-19 |
| WO2015166690A1 (en) | 2015-11-05 |
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