CN108778223A - Chair-type massage machine - Google Patents
Chair-type massage machine Download PDFInfo
- Publication number
- CN108778223A CN108778223A CN201780016981.0A CN201780016981A CN108778223A CN 108778223 A CN108778223 A CN 108778223A CN 201780016981 A CN201780016981 A CN 201780016981A CN 108778223 A CN108778223 A CN 108778223A
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- CN
- China
- Prior art keywords
- backrest portion
- chair
- guide rail
- massaging
- massage machine
- 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
- A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
-
- 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
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dermatology (AREA)
- Massaging Devices (AREA)
Abstract
Even if chair-type massage machine provided by the invention when to mechanism for massaging back be utilized to support the head of user, also can continue to keep head with stable posture making mechanism for massaging back move along the vertical direction；The chair-type massage machine (1) of the present invention has：The backrest portion (3) relied on for user, the mechanism for massaging back (6) that is built in backrest portion (3) and the back guide rail (7) of guiding mechanism for massaging back (6) along the vertical direction in backrest portion (3)；The chair-type massage machine (1) is configured to：Mechanism for massaging back (6) is set to be moved towards upper and lower either direction along back guide rail (7), and when mechanism for massaging back (6) being made to be moved to the position far from user head, the occipitalia part (17) on user head can be supported to be stretched out out of backrest portion (3).
Description
Technical field
Even if the present invention relates to a kind of mechanism for massaging back on support user head to be moved to the position (example far from head
Such as waist) when, it also can continue to the chair-type massage machine on stable positional support head.
Background technology
Currently, as the chair-type massage machine using mechanical massage mechanism massage user back, it is known to patent
Massager as document 1.
It is in integrated bucket seat type that the chair-type massage machine of patent document 1, which is formed as backrest portion and portions, passes through edge
The tooth-strip part guiding massage mechanism in the range of being set to until the top to the front end of portions of backrest portion, it not only can be right
Shoulder and back carry out treatment, and can also be to a wide range of progress treatment until buttocks.
【Citation】
【Patent document】
Patent document 1：Japanese Patent Laid-Open 2014-171 bulletins
Invention content
However, the chair-type massage machine of patent document 1, which is in the massage arm for making mechanism for massaging back have, extends to user
Treatment portion massaged mechanical, the center side of backrest portion has the opening portion towards external (treatment portion side) opening,
So as to make the massage arm towards protruding to the outside.
About the opening portion, waist is carried out when for example to make mechanism for massaging back be moved to far from head like that when treatment
When position, mechanism for massaging back is not present in the rear of head and shoulder.In most cases, since the size of opening portion ratio uses
The head of person is wider, thus head is possible to fall on the inside of backrest portion from opening portion when user leans against in backrest portion, to nothing
Method keeps comfortable sitting posture.Especially when falling backrest portion to lateral attitude, it is easier to the situation (head of user occur
The case where falling into aperture).
The present invention is to complete in view of the above problems, even if it is intended that providing one kind making mechanism for massaging back
It moves, when can not utilize the head of mechanism for massaging back support user, also can continue to stable posture along the vertical direction
The chair-type massage machine of supporting head part.
To solve the above-mentioned problems, chair-type massage machine of the invention takes following technical method.
That is, the chair-type massage machine of the present invention has：For user rely on backrest portion, be built in the backrest portion
Mechanism for massaging back and the back guide rail for guiding the mechanism for massaging back along the vertical direction in the backrest portion；It is special
Sign is to be configured to：So that the mechanism for massaging back is moved towards upper and lower either direction along the back guide rail, and is making
When the mechanism for massaging back is moved to the position on the head far from user, can support the occipitalia part on the head of user from
It is stretched out in the backrest portion.
Additionally, it is preferred that the back guide rail is respectively arranged at the left and right sides of the backrest portion；The occipitalia part can be from
It is stretched out between the back guide rail of left and right and at the upper position of the back guide rail.
Additionally, it is preferred that being equipped with the exposure mechanism for making the occipitalia part be stretched out towards the front of backrest portion in the backrest portion；
The exposure mechanism is configured to：It is moved down along the back guide rail with the mechanism for massaging back and mutually interlocks and make the pillow
Component stretches out.
Additionally, it is preferred that being provided with swing arm between the occipitalia part and the backrest portion, the swing arm is with relative to institute
It states the mode that backrest portion is swung freely towards front-rear direction and supports the occipitalia part；The front end of the swing arm is equipped with occipitalia
The base end part of part, the swing arm is rotatably pivotally supported in the backrest portion.
The occipitalia part for extending out to the front of the backrest portion is drawn towards rear additionally, it is preferred that being provided in the backrest portion
The retracting mechanism returned；The retracting mechanism is configured to：With the mechanism for massaging back phase is moved up along the back guide rail
It interlocks and retracts the occipitalia part towards rear.
Additionally, it is preferred that being provided with push part in the mechanism for massaging back, the upper push part is along the back
It is abutted with the swing arm when guide rail moves up, to make the swing arm be swung towards rear.
(invention effect)
Chair-type massage machine according to the present invention, even if mechanism for massaging back is made to move along the vertical direction, to make back
Massage mechanism is moved to the other positions other than user head, also can continue to stable positional support head, so as to
It is enough that stable massage is assigned to user.
Description of the drawings
Fig. 1 is the stereogram for the chair-type massage machine for indicating present embodiment.
Fig. 2 be the chair-type massage machine for indicating present embodiment backrest portion in the figure of mechanism for massaging back that is equipped with.
Fig. 3 be indicate occipitalia part forward extend out it is rear in the state of mechanism for massaging back figure.
Fig. 4 is to indicate that occipitalia part extend out to the figure of the mechanism for massaging back in the state of the side of front-rear direction midway.
Fig. 5 is the back massage indicated under state (retracting to the state in backrest portion) that occipitalia part retracted towards rear
The figure of mechanism.
(symbol description)
1 chair-type massage machine
2 portions
3 backrest portions
4 put tripod portion
5 portions massage mechanisms
6 mechanism for massaging back
7 back guide rails
8 supporting racks
The Massage part of 9 portions massage mechanisms
10 back frames
The longitudinal beam component of 10a back frames
The beam part of 10b back frames
11 traveling gears
12 tooth-strip parts
The massage arm of 13 mechanism for massaging back
The treatment component of 14 mechanism for massaging back
The eccentric Boss features of 15 mechanism for massaging back
16 grab and pinch treatment component
17 occipitalia parts
18 elevating mechanisms
19 lifting shafts
The exposure mechanism of 20 occipitalia parts
The retracting mechanism of 21 occipitalia parts
22 swing arms
23 force application parts
24 pivot fulcrums
25 installing components
Push part on 26
Push jack on 27
28 detent mechanisms
Specific implementation mode
Hereinafter, the embodiment of the chair-type massage machine 1 of the present invention is described in detail with reference to the accompanying drawings.
As shown in Figure 1, the chair-type massage machine 1 of present embodiment has：With enough from below support user's buttocks
Width portions 2, be set to the portions 2 rear side backrest portion 3 and be set to the front sides of portions 2 and put tripod portion 4.
Treatment portion until the inside of above-mentioned portions 2 is provided with the buttocks to thigh to user (hereinafter referred merely to as " treatment portion ") carries out
The portions massage mechanism 5 of massage.In addition, being internally provided with for backrest portion 3 carries out the back for leaning against the user in backrest portion 3
The mechanism for massaging back 6 for the treatment of.
Above-mentioned portions massage mechanism 5 and mechanism for massaging back 6 can be existed using guide rail (portions guide rail and back guide rail 7)
It is guided in front-rear direction or upper and lower directions.In turn, putting for 2 front of portions is equipped with foot massage mechanism, the foot in tripod portion 4
Portion's massage mechanism is formed as the shape that the lower limb of user are inserted into, and can be by air bag to the lower limb of the user of insertion
It is massaged.
Hereinafter, to constitute the portions 2 of chair-type massage machine 1 of present embodiment, backrest portion 3, put tripod portion 4, portions by
The mechanism that rubs 5 and mechanism for massaging back 6 illustrate.
In addition, below when illustrating chair-type massage machine 1, as shown in Figure 1, by the height of the backrest portion 3 of erected state
Direction is set as upper and lower directions, direction shown in FIG. 1 is set as to left and right directions (width direction) and front-rear direction illustrates.These
Direction is consistent with from the upper and lower directions from the point of view of the user being seated on chair-type massage machine 1, left and right directions, front-rear direction.
As depicted in figs. 1 and 2, portions 2 have supporting rack 8 made of the component combination by square rod shape.The supporting rack 8 it is interior
Side, which is configured with, can make the portions guide rail that portions massage mechanism 5 moves along the longitudinal direction.In addition, though the illustration is omitted, but
The top of above-mentioned supporting rack 8 is provided with the buffer unit used when user takes one's seat, in addition, portions massage mechanism 5 and portions are led
Rail is packaged the coverings such as material, thin cloth, to which foreign matter etc. can not enter from outside.
Above-mentioned portions massage mechanism 5 massages the treatment portion of the buttocks for the user being sitting in portions 2.The portions are pressed
The mechanism that rubs 5 can along the longitudinal direction be moved by the portions guide rail on the supporting rack 8 of portions 2.Specifically, portions are pressed
The mechanism that rubs 5 is configured to：The rotary driving force generated to driving motor by using cam is converted, and makes Massage part 9 on a left side
It is moved back and forth in right direction, so as to utilize 9 kneading massage treatment portion of Massage part.
Tripod portion 4 is put to be arranged in the front of portions 2 and be in basket component, can to the lower limb of user (knee with
Under part) carry out treatment.Specifically, it puts and is formed with the lower limb insertion section that the lower limb of user are inserted into tripod portion 4,
Configured with the foot massage mechanism that the lower limb for being inserted into the user in lower limb insertion section are carried out with treatment around lower limb insertion section.
Be rotated freely towards the axis of left and right directions in addition, putting tripod portion 4 and can surround, posture can lower limb insertion section upward
Massage posture and the rest posture that lower limb loosen can be made (bottom surface of lower limb insertion section opposite side upward, places lower limb and makes
Both feet rest posture) between change.In addition, the tripod portion 4 of putting of Fig. 1 is in the rest posture of lower limb insertion section downward, i.e.,
Posture of the lower limb insertion section towards ground side.
As depicted in figs. 1 and 2, backrest portion 3 is disposed on the component at the rear of portions 2, is formed to have user's energy
The tabular of the thickness enough relied on.The inside of backrest portion 3 is provided with mechanism for massaging back 6 and back guide rail 7, wherein presses at back
The mechanism that rubs 6 for user slave shoulder pass through back to waist until a wide range of progress kneading, pat or grab and pinch massage,
Back guide rail 7 can guide the mechanism for massaging back 6 along the length direction (upper and lower directions) of backrest portion 3.
Specifically, as shown in Fig. 2, the inside of backrest portion 3 has the back frame 10 being composed of bar-like member.Structure
One of bar-like member at the back frame 10 is the longitudinal beam component 10a extended along the inclined direction of backrest portion 3.The longitudinal beam component
10a is respectively arranged at the left and right side of backrest portion 3.In addition, another for constituting the bar-like member of back frame 10 is along water
Square to be erected at left and right longitudinal beam component 10a between beam part 10b.Beam part 10b phase gauges along the vertical direction
It is multiple from being provided with, and in the horizontal direction by the longitudinal beam component 10a connections of left and right.That is, back frame 10 is by by longitudinal beam component
10a and beam part 10b are combined and are formed as ladder shape in length and breadth.
Back guide rail 7 be arranged in than the longitudinal beam component 10a of above-mentioned back frame 10 more in the inner part (width direction it is interior
Side) position at long ruler component (guide rail part of pair of right and left), and can along the length direction of backrest portion 3 guide back press
The mechanism that rubs 6.Back guide rail 7 and longitudinal beam component 10a is slowly bent and extends along the inclined direction of backrest portion 3 substantially in parallel.It is left
The width direction interval of the back guide rail 7 of right a pair is wider than the head of user.
Moreover, the front side of the back guide rail 7 is formed with the tooth-strip part 12 engaged with aftermentioned traveling gear 11, by making the tooth
Item portion 12 is engaged with traveling gear 11, so as to guide mechanism for massaging back 6 towards upper and lower directions along back guide rail 7.
Mechanism for massaging back 6 generates rotation using the kneading driving portion (driving motor) being arranged on mechanism for massaging back 6
Driving force, and converted the rotary driving force of generation using cam, to make massage arm 13 in the lateral direction toward physical pendulum
It is dynamic.That is, the left and right side of mechanism for massaging back 6 is respectively equipped with massage arm 13, the front end of each massage arm 13 is equipped with to the back of the body
The treatment portion in portion carries out the treatment component 14 for the treatment of.Also, mechanism for massaging back 6 is configured to：By the massage arm 13 for making left and right
Swung with desirable speed and direction, to using treatment component 14 to treatment portion carry out kneading, grab pinch, pat etc. by
It rubs.
Specifically, the mechanism for massaging back 6 of present embodiment has carries out kneading to the treatment portion at the back of user
The kneading mechanism of massage carries out patting the beater mechanism of massage and carries out grabbing the Zhua Nie mechanisms for pinching massage.These mechanisms can be with
Any one is only arranged one, can also combination settings it is multiple.
For example, being illustrated by taking the kneading mechanism of present embodiment as an example, the rotation by being generated by kneading driving portion first
Turn drive force kneading rotary shaft to be rotated.Here, being equipped with cylindric eccentric Boss features in the kneading rotary shaft
15, cam surface is formed on the peripheral surface of eccentric Boss features 15.Moreover, the cam surface is around the axis relative to kneading rotary shaft
The inclined axis of the heart and formed, the base end side of massage arm 13 is rotatably freely entrenched on cam surface.In addition, the cardinal extremity of massage arm 13
Side is equipped with limiting component, which allows massage arm 13 to move in left-right direction and limit massage arm 13 and rotate.Therefore, when
When so that kneading rotary shaft is rotated using kneading driving portion, cylindric eccentric Boss features 15 are also around towards left and right directions
Axis rotation.On the other hand, due to the limitation of the rotation restricting portion part of massage arm 13, thus with the corotation of eccentric Boss features 15
Confined massage arm 13 is only swung along cam surface towards left and right directions.Therefore, in above-mentioned kneading mechanism, by making massage arm
13 swing towards left and right directions, and using 14 kneading massage treatment portion for the treatment of component, thus allow for kneading massage.
In addition, in the mechanism for massaging back 6 of present embodiment, beating machine is additionally provided with other than above-mentioned kneading mechanism
Structure, the beater mechanism make treatment component 14 with shorter by making the base end side of massage arm 13 with shorter interval reciprocally swinging
Interval pat treatment portion, to carry out beating massage to treatment portion.In addition, in the mechanism for massaging back 6 of present embodiment also
Equipped with Zhua Nie mechanisms, which pinches treatment component by making the treatment component 14 with massage arm 13 separate set in addition grab
16 is close to each other or remotely acted, and into action in a manner of being clipped in treatment portion between two treatment components 14,16
Make, massage is pinched to treatment portion grab.But due to the feature (occipitalia of the beater mechanism and Zhua Nie mechanisms and the present invention
Part 17 and the mechanism for making occipitalia part 17 retreat) relationship is little, therefore its detailed description omitted below.
On the other hand, being provided in above-mentioned mechanism for massaging back 6 makes mechanism for massaging back 6 itself along on back guide rail 7
The elevating mechanism 18 of lower movement.
Elevating mechanism 18 is configured to：It is produced with driving portion (illustration omitted) using the lifting being set on mechanism for massaging back 6
Raw rotary driving force makes the traveling gear 11 engaged with the tooth-strip part of back guide rail 7 12 rotate, to make mechanism for massaging back
6 are lifted along the laying direction of tooth-strip part 12.Specifically, elevating mechanism 18 has：It is set to mechanism for massaging back 6
The lifting driving portion (lifting motor) of rear side, the rotary driving force for transmitting the generation of lifting driving portion and around towards left
Right direction axis rotation lifting shaft 19 and be set to lifting shaft 19 two end sides traveling gear 11.That is, when utilizing lifting
When so that traveling gear 11 is rotated towards a direction with driving portion, traveling gear 11 engages and edge with the tooth-strip part 12 of back guide rail 7
Tooth-strip part 12 travels upward, to make mechanism for massaging back 6 move (rising) towards the top of backrest portion 3.On the other hand,
When making traveling gear 11 be rotated towards the direction (other direction) opposite with when rising, traveling gear 11 and back guide rail 7
Tooth-strip part 12 is engaged and is travelled downward along tooth-strip part 12, to make mechanism for massaging back 6 be moved towards the lower part of backrest portion 3
(decline).
Moreover, the chair-type massage machine 1 of the present invention is characterized in that：Make back massage machine using above-mentioned elevating mechanism 18
Structure 6 is moved along back guide rail 7 towards upper and lower either direction, to make mechanism for massaging back 6 be moved to far from user head
When at position, the occipitalia part 17 on user head can be supported to be stretched out out of backrest portion 3.That is, the chair-type massage machine 1 of the present invention
Occipitalia part 17 can appear in the rear on head, mechanism for massaging back 6 is moved into the opening portion formed in rear backrest portion 3
(there is no the parts of the mechanism of support user) blocks.
In addition, in the case of chair-type massage machine 1 of the present invention, occipitalia part 17 drops to institute with mechanism for massaging back 6
Desired height is mutually interlocked and is stretched out, still, the exposure mechanism 20 for the occipitalia part 17 that chair-type massage machine 1 of the invention is equipped with
It may not be and mutually interlocked with the decline of mechanism for massaging back 6.For example, it is also possible to using occipitalia part 17 and mechanism for massaging back 6
Rise to desirable height mutually interlock and the composition stretched out, occipitalia part 17 and mechanism for massaging back 6 can also be used towards upper
Side only left with lower section specified altitude mutually interlock and the composition stretched out.
Specifically, the chair-type massage machine 1 of present embodiment has：Can support user head occipitalia part 17,
Make occipitalia part 17 court of the occipitalia part 17 towards the exposure mechanism 20 of the front stretching of backrest portion 3 and after being stretched out towards front
The retracting mechanism 21 (in other words withdrawing mechanism) rearward retracted.Also, the lower section of the exposure mechanism 20 and mechanism for massaging back 6
Mobile, i.e. mechanism for massaging back 6 drops to desirable height and mutually interlocks and acted.In addition, retracting mechanism 21 and back
The position that the top movement of massage mechanism 6, i.e. mechanism for massaging back 6 are increased over desired height mutually interlocks.
Then, it for the occipitalia part 17 of feature of the chair-type massage machine 1 as the present invention, exposure mechanism 20 and pulls back
Mechanism 21 illustrates.
Occipitalia part 17 is formed as slightly elongated rectangular or tubular so as to support the head of user in left-right direction,
And it is formed by flexible padded coaming flexibly to support the head of user.The pillow of present embodiment shown in Fig. 3
Component 17 is configured to：The shape semicircular in shape of the section vertical with left and right directions, and to bend to arc-shaped in section shape
Side is protruded towards the mode in front from backrest portion 3, will not feel pain above to lean against.
In addition, the length (width of left and right directions) of occipitalia part 17 in the lateral direction be less than left and right back guide rail 7 it
Between interval.In turn, the left end of occipitalia part 17 is located at the inside of the back guide rail 7 in left side, and the right end of occipitalia part 7 is located at right side
The inside of back guide rail 7, occipitalia part 17 be arranged will not with left and right back guide rail 7 any one position interfered with each other
Place.Using such occipitalia part 17, it can make occipitalia part 17 across the back guide rail 7 of left and right before and after
Direction moves freely (swing).
Exposure mechanism 20 is the mechanism for making occipitalia part 17 be stretched out towards the front of backrest portion 3.In the present embodiment, it stretches out
Mechanism 20 includes swing arm 22 and force application part 23, wherein swing arm 22 is relative to above-mentioned back frame 10 to surround towards left
The axis of right direction swings mode freely and supports occipitalia part 17, force application part 23 by relative to back frame 10 to swing arm 22
Apply active force and occipitalia part 17 is made to stretch out.In addition, active force of the exposure mechanism 20 of present embodiment using force application part 23
So that occipitalia part 17 is stretched out, but the active force of force application part 23 can also be replaced and so that swing arm 22 is put using linear actuators etc.
It is dynamic, to make occipitalia part 17 stretch out.
Specifically, the swing arm 22 that the exposure mechanism 20 of present embodiment has is disposed on occipitalia part 17 or so two
The slender rod shaped component of side, and support occipitalia part 17 in a manner of being swung freely towards front-rear direction relative to backrest portion 3.
That is, the base end side of swing arm 22 be pivotally supported on be set to back frame 10 on at slightly top position among direction
On pivot fulcrum 24, which is mounted on using installing component 25 on the beam part 10b of back frame 10, and swing arm 22 passes through
By axle center towards left and right directions 24 swing of pivot fulcrum freely.
The front end side of each swing arm 22 is fixed in the left and right sides of occipitalia part 17, and swing arm 22 can be in left and right two
Collateral support occipitalia part 17.Also, the pivot fulcrum 24 of the medial side of the length direction of swing arm 22, i.e. swing arm 22 and occipitalia part 17
Between part bend to substantially S shape.In turn, each swing arm 22 extends from pivot fulcrum 24 further towards rear.Left side
Swing arm 22 and the part in the swing arm 22 on right side positioned at 24 rear of pivot fulcrum structure it is different.
That is, it is located at the part (rear end) at 24 rear of pivot fulcrum in the swing arm 22 on right side, the side later of guide rail 7 at back
It is bent towards the outside (right side) of width direction, extends towards right side after bending, and extend beyond the back guide rail 7 on right side
Terminate at position.On the other hand, the part (rear end) at 24 rear of pivot fulcrum is located in the swing arm 22 in left side, in back guide rail
7 side later is bent towards the outside (left side) of width direction, is extended towards left side after bending, and led at the back more than left side
After being repeatedly bent at the position of rail 7, extends at the position slightly above of pivot fulcrum 24 and terminate.Also, the swing on the left of this
Above-mentioned force application part 23 is installed on the terminal part of arm 22.
The terminal part that force application part 23 is mounted in the swing arm 22 in above-mentioned left side (is located at the cardinal extremity at 24 rear of pivot fulcrum
Side) on, and apply the component of the active force in the direction for making it swing towards front to swing arm 22.Specifically, this embodiment party
The force application part 23 that the chair-type massage machine 1 of formula has (is covered by being configured at the terminal part of swing arm 22 in left side with backrest portion 3
The packaging material of the rear side of lid backrest portion 3) between spring constitute.The spring (force application part 23) passes through to pull upward
The mode of the terminal part of swing arm 22 acts power, to apply the swing arm 22 for making to extend towards front across pivot fulcrum 24
The active force in direction that is swung towards front of front end side.
That is, in above-mentioned exposure mechanism 20, force application part 23 is in a manner of pulling upward the terminal part of swing arm 22
Power is acted, so that swing arm 22 is swung towards front around pivot fulcrum 24, to make to be supported on the occipitalia of 22 front end of swing arm
Part 17 is stretched out towards front.
On the other hand, in the chair-type massage machine 1 of present embodiment, being provided with will be stretched by exposure mechanism 20 towards front
The retracting mechanism 21 (withdrawing mechanism) that the occipitalia part 17 gone out is retracted towards rear.Specifically, which is configured to：When
When mechanism for massaging back 6 moves upward, the upper push part 26 that is set in the back part of mechanism for massaging back 6 be set to
Upper push jack 27 on swing arm 22 abuts, to by swing arm 22 towards the direction opposite with when forward extending out (rear, in other words
In back) it pushes back.
Specifically, upper push part 26 is mounted in the right side of mechanism for massaging back 6, and along the length side of backrest portion 3
To the square bar-like member of extension.Push part 26 is mounted on the slightly left side, and rear end face and swing arm of the back guide rail 7 on right side on this
22 upper push jack 27 abuts.In addition, upper push jack 27 is disposed on before being slightly closer to compared to pivot fulcrum 24 on the swing arm 22 on right side
Component on the position of side (17 side of occipitalia part), also, upper push jack 27 is prominent (on the inside of width direction) towards left side, so as to
It is abutted with the rear end face of the upper push part 26 of mechanism for massaging back 6.That is, rear end face of push part 26 is in erect along the vertical direction on this
Vertical vertical plane, and with being bent towards upside towards front side, to be in warped shapes when backsight.When mechanism for massaging back 6
When moving upward, push jack 27 can be made to be slided downward along the rear end face of bending.
Therefore, in above-mentioned retracting mechanism 21, when making mechanism for massaging back 6 move upward, be set to back by
The upper push part 26 on 6 right side of the mechanism that rubs is abutted with the upper push jack 27 on the swing arm 22 on right side.When making mechanism for massaging back 6 into one
When step moves upward, the upper push jack 27 of swing arm 22 is moved along the rear end face of bending towards rear, and upper push jack 27
Rear is biased in the position that is abutted with upper push part 26, by the upper push part 26 that moves upward by swing arm 22 towards with apply
The opposite direction of the force direction of power component 23 (rear, in other words back in) pushes back.Retracting mechanism 21 can will pass through as a result,
The occipitalia part 17 that exposure mechanism 20 is stretched out towards front is retracted towards rear.
In addition, the occipitalia part 17 forward extended out in order to prevent further swings and hangs down downward, it is reliably solid
It is scheduled on extended position, the detent mechanism 28 which is positioned to extended position can also be set.As such fixed
Position mechanism 28, may be used the belt etc. that will be connected between occipitalia part 17 and back frame 10 as shown in the double dot dash line in Fig. 2.
By belt as setting, occipitalia part 17 can be reliably positioned at extended position.
Alternatively, it is also possible to the position abutted with the swing arm 22 for being rocked to front when swing arm 22 is swung towards front
On, setting is for installing pivot fulcrum 24 to the installing component 25 on beam part 10b.In thus configured, swing
Swing arm 22 to front is abutted with installing component 25, so that can also occipitalia part 17 be located in extended position.That is, the situation
Under, installing component 25 plays a role as the detent mechanism 28 that occipitalia part 17 is positioned to extended position.
Then, for making the action of the stretching of occipitalia part 17 using above-mentioned exposure mechanism 20 and will be rested the head on using retracting mechanism 21
Component 17 is illustrated towards the action that rear retracts.
First, as shown in figure 5, when mechanism for massaging back 6 is located at rear (top of backrest portion 3) on user head,
Occipitalia part 17 is in the state for being drawn into rear (in backrest portion 3).
That is, in mechanism for massaging back 6 shown in Fig. 5, upper push jack 27 and the upper push part 26 of the swing arm 22 on right side
The downside of rear end face abuts, and swing arm 22 is in the posture substantially retracted towards rear centered on pivot fulcrum 24.In addition, above-mentioned
Swing arm 22 is configured to along the vertical direction extend upward from pivot fulcrum 24, and occipitalia part 17 is located at pivot fulcrum 24 generally
Set place in orientation.That is, the occipitalia part 17 in the Fig. 5 is located at the rear of back guide rail 7.So occipitalia part 17 is made to be located at back guide rail
When 7 rear, occipitalia part 17 will not interfere moving up and down for mechanism for massaging back 6, so as to swimmingly make back massage machine
Structure 6 moves up and down.
(mechanism for massaging back 6 is made to move when making mechanism for massaging back 6 shown in fig. 5 be moved downward along back guide rail 7
Move to the position far from user head) when, keep the same of sliding mode in upper push jack 27 and the rear end face of upper push part 26
When, upper push part 26 declines downward.Then, upper push jack 27 is formed at the rear end face of the bending of 26 upside of push part
On (flexure plane).Then, above-mentioned as shown in figure 4, upper push jack 27 and the contact position of the rear end face of upper push part 26 move forward
Swing arm 22 is swung slightly forward centered on pivot fulcrum 24.
That is, in mechanism for massaging back 6 shown in Fig. 4, swing arm 22 is connected with the movement of upper push part 26 downward
It moves and is swung towards front.Therefore, the front end side of swing arm 22 is made to surround pivot branch by force application part 23 of exposure mechanism 20
Axis 24 is swung forward, and occipitalia part 17 is made to be stretched out further along from position shown in fig. 5.
Then, when making mechanism for massaging back 6 be moved further downward along back guide rail 7, the upper end of upper push part 26
Edge is moved to the lower section of push jack 27, to which upper push jack 27 is no longer contacted with the rear end face of upper push part 26.
In this way, as shown in figure 3, swing arm 22 is swung forward further around pivot fulcrum 24, it is supported on 22 front end of swing arm
Occipitalia part 17 extend out to the front of pivot fulcrum 24.
In addition, the action of above-mentioned Fig. 5 to Fig. 3 is action when occipitalia part 17 being made to stretch out, occipitalia part 17 is drawn towards rear
It is acted according to the sequence (Fig. 3 → Fig. 4 → Fig. 5) opposite with when stretching out when returning, so as to the occipitalia part that will be forward extended out
17 retract towards rear.
In the chair-type massage machine 1 of above-mentioned present embodiment, even if making mechanism for massaging back 6 using elevating mechanism 18
When being moved at the position far from head downward, occipitalia part 17 can also be made to extend out to before the movement of mechanism for massaging back 6
Position at, to pass through occipitalia part 17 support user head.Therefore, in the chair-type massage machine of present embodiment 1,
Even if being can continue to if when mechanism for massaging back 6 can not support the head of user with stable positional support head.
Additionally it should think that all aspects of embodiment of disclosure are illustration, rather than restrictive content.
Still not specifically disclosed item in embodiment especially of disclosure, such as operating condition, various parameters, component parts
Size, weight, volume etc., the range usually implemented without departing from those skilled in the art, and use the general technology of this field
Personnel it can be readily appreciated that value.
Claims (6)
1. a kind of chair-type massage machine, has：
The backrest portion relied on for user；
The mechanism for massaging back being built in the backrest portion；And
Guide the back guide rail of the mechanism for massaging back along the vertical direction in the backrest portion；
The chair-type massage machine is characterized in that,
The chair-type massage machine is configured to：Along the back guide rail make the mechanism for massaging back towards up and down either one
To movement, and make the mechanism for massaging back be moved to far from user head position at when, user can be supported
The occipitalia part on head stretched out out of described backrest portion.
2. chair-type massage machine as described in claim 1, which is characterized in that
The back guide rail is respectively arranged at the left and right sides of the backrest portion；
The occipitalia part can be stretched out between the back guide rail of left and right and from the upper position of the back guide rail.
3. chair-type massage machine as claimed in claim 1 or 2, which is characterized in that
The exposure mechanism for making the occipitalia part be stretched out towards the front of the backrest portion is equipped in the backrest portion；
The exposure mechanism is configured to：It is moved down along the back guide rail with the mechanism for massaging back and mutually interlocks and make institute
State the stretching of occipitalia part.
4. chair-type massage machine as claimed in claim 3, which is characterized in that
Be provided with swing arm between the occipitalia part and the backrest portion, the swing arm with relative to the backrest portion before
The mode that rear direction swings freely supports the occipitalia part；
The front end of the swing arm is equipped with the occipitalia part, and the base end part of the swing arm is rotatably pivotally supported on
In the backrest portion.
5. chair-type massage machine as claimed in claim 4, which is characterized in that
The retracting mechanism for retracting the occipitalia part for extending out to the front of the backrest portion towards rear is provided in the backrest portion；
The retracting mechanism is configured to：It moves up along the back guide rail and mutually interlocks and by institute with the mechanism for massaging back
Occipitalia part is stated to retract towards rear.
6. chair-type massage machine as claimed in claim 5, which is characterized in that
Push part is provided in the mechanism for massaging back, the upper push part is in the mechanism for massaging back along the back of the body
It is abutted with the swing arm when portion's guide rail moves up, to make the swing arm be swung towards rear.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017029951A JP2018134181A (en) | 2017-02-21 | 2017-02-21 | Chair type massage machine |
| JP2017-029951 | 2017-02-21 | ||
| PCT/JP2017/032286 WO2018154818A1 (en) | 2017-02-21 | 2017-09-07 | Chair-type massager |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108778223A true CN108778223A (en) | 2018-11-09 |
| CN108778223B CN108778223B (en) | 2020-09-01 |
Family
ID=63252784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780016981.0A Active CN108778223B (en) | 2017-02-21 | 2017-09-07 | Chair type massager |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JP2018134181A (en) |
| CN (1) | CN108778223B (en) |
| HK (1) | HK1258824A1 (en) |
| SG (1) | SG11201809424XA (en) |
| TW (1) | TWI648043B (en) |
| WO (1) | WO2018154818A1 (en) |
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| CN105232298A (en) * | 2014-07-11 | 2016-01-13 | 大东电机工业株式会社 | Chair-type massage apparatus |
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| JPS5030879Y1 (en) * | 1970-03-10 | 1975-09-09 | ||
| JP5873235B2 (en) * | 2010-01-13 | 2016-03-01 | 住友重機械工業株式会社 | Actuator |
| JP2014000171A (en) * | 2012-06-15 | 2014-01-09 | Family Inada Co Ltd | Massager |
| AU2013391481B2 (en) * | 2013-06-03 | 2016-05-19 | Osim International Ltd | Method of driving a massage chair |
| JP2016135191A (en) * | 2015-01-23 | 2016-07-28 | 大東電機工業株式会社 | Massage mechanism |
| JP6632812B2 (en) * | 2015-04-28 | 2020-01-22 | 株式会社フジ医療器 | Chair type massage machine |
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- 2017-02-21 JP JP2017029951A patent/JP2018134181A/en active Pending
- 2017-09-07 SG SG11201809424XA patent/SG11201809424XA/en unknown
- 2017-09-07 CN CN201780016981.0A patent/CN108778223B/en active Active
- 2017-09-07 WO PCT/JP2017/032286 patent/WO2018154818A1/en active Application Filing
- 2017-09-19 TW TW106132044A patent/TWI648043B/en active
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2019
- 2019-01-23 HK HK19101207.6A patent/HK1258824A1/en unknown
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2958374A (en) * | 1958-10-24 | 1960-11-01 | Spound | Automatically projectible headrest |
| JPS50116283U (en) * | 1974-03-06 | 1975-09-22 | ||
| JPS5873235U (en) * | 1981-11-09 | 1983-05-18 | 稲田 二千武 | Chair type pine surgery machine |
| JP3100377B1 (en) * | 1999-07-15 | 2000-10-16 | 財団法人 滋賀県産業支援プラザ | Chair |
| JP2005000259A (en) * | 2003-06-10 | 2005-01-06 | Toshiba Tec Corp | Massager with head support |
| JP3138255U (en) * | 2007-10-12 | 2007-12-27 | 株式会社川井医療開発センター | Chair |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2018154818A1 (en) | 2018-08-30 |
| SG11201809424XA (en) | 2018-11-29 |
| HK1258824A1 (en) | 2019-11-22 |
| CN108778223B (en) | 2020-09-01 |
| JP2018134181A (en) | 2018-08-30 |
| TW201831163A (en) | 2018-09-01 |
| TWI648043B (en) | 2019-01-21 |
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