CN102970957A - Chair-type massaging machine - Google Patents
Chair-type massaging machine Download PDFInfo
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- CN102970957A CN102970957A CN2010800675346A CN201080067534A CN102970957A CN 102970957 A CN102970957 A CN 102970957A CN 2010800675346 A CN2010800675346 A CN 2010800675346A CN 201080067534 A CN201080067534 A CN 201080067534A CN 102970957 A CN102970957 A CN 102970957A
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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
- A61H7/007—Kneading
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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
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0119—Support for the device
- A61H2201/0138—Support for the device incorporated in furniture
- A61H2201/0149—Seat or chair
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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
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0161—Size reducing arrangements when not in use, for stowing or transport
-
- 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
- A61H2205/00—Devices for specific parts of the body
- A61H2205/06—Arms
- A61H2205/062—Shoulders
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- Health & Medical Sciences (AREA)
- Dermatology (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)
- Massaging Devices (AREA)
Abstract
[Problem] To provide a chair-type massaging machine equipped with means for massaging the side areas of a user sitting in a seat, wherein the massaging means do not project to the rear of a backrest, the machine can be set up near a wall, and a person can freely pass by the rear of the backrest. [Solution] This chair-type massaging machine (1) is provided with a pair of massaging means (17) disposed to mutually oppose each other on the left and right sides of a backrest (3), the pair of massaging means projecting toward the front of the backrest to apply massaging pressure to the user. The pair of massaging means (17) is mounted to the backrest (3) through a width switching mechanism (20) capable of switching between a mutually separated state and a mutually proximal state while kept extended toward the front of the backrest (3).
Description
Technical field
The present invention relates to chair-type massage machine.
Background technology
As chair-type massage machine, known have a kind of rear portion of present section to be provided with back-rest, and be provided with the chair-type massage machine of the massage mechanism at massage user back in back-rest.In this chair-type massage machine, proposed a kind of left and right sides at back-rest and be provided with air bag in the mode of arranged opposite, thus can from about the massage of two outsides be seated at the both shoulders of the user in the section or both arms, with the chair-type massage machine (for example patent documentation 1) of sidepiece kneading device.
In this chair-type massage machine with the sidepiece kneading device, the sidepiece kneading device is fixed on the back-rest.Therefore, the situation that exists the part of the health of when user sits in the section or stands up from seat section shoulder etc. to run into the sidepiece kneading device.In addition, when this chair-type massage machine was used as the usual chair (chaise longue) of sitting, the sidepiece kneading device not only can become obstacle, and became and diminish a reason attractive in appearance.
Therefore, the state that proposed a kind of a pair of massage mechanism that can will use as sidepiece kneading dress by position switching mechanism is accommodated the chair-type massage machine (patent documentation 2) that switches freely between the state comparing towards the front side-prominent user mode of back-rest with this user mode towards what rear side had retreated.
[formerly technical literature]
[patent documentation]
Patent documentation 1: Japanese communique, JP 2006-255156 number
Patent documentation 2: Japanese communique, JP 2010-167154 number
Summary of the invention
In the chair-type massage machine that in patent documentation 2, proposes, as mentioned above, the state of a pair of massage mechanism can be switched user mode and the accommodating between the state of rear side of front side.Therefore, be at a pair of massage mechanism in the situation of the state of accommodating, when user sat in the section or stands up from seat section, each massage mechanism can not become obstacle.In addition, owing in a pair of massage mechanism, adopt the formation to regulate the position on the left and right directions according to the build of user, therefore, also have and to prevent the excessive or opposite too small advantage of the pressing force that is applied by air bag.
But, exist a pair of massage mechanism being in when accommodating state towards the rear side (rear side of massage armchair) of back-rest outstanding situation significantly.Therefore, when this chair-type massage machine is arranged near the wall limit, exist a little a pair of massage mechanism and wall to come in contact the danger of interference.In addition, even chair-type massage machine be not arranged in the situation on wall limit, is also having following such danger, namely, when the people from the rear side of back-rest by the time, becoming towards the rear side-prominent a pair of massage mechanism of back-rest offends the eye or contacts with the people sometimes.
Therefore, the present invention puts in view of the above problems and makes, its purpose is to provide a kind of chair-type massage machine that possesses for the massage mechanism that the sidepiece that is seated at the user in the section is massaged, the massage mechanism of this chair-type massage machine is rear side-prominent towards back-rest not, thus, this chair-type massage machine can be arranged on the position near the wall limit, in addition, attractive in appearance in appearance and can obstacles the people who passes through for the rear side from back-rest.
In order to reach above-mentioned purpose, the present invention adopts following technical method.
Chair-type massage machine of the present invention has a section and the back-rest at the rear portion of present section is set, above-mentioned chair-type massage machine is characterised in that: be provided with a pair of massage mechanism in the left and right sides of above-mentioned back-rest, and, a pair of above-mentioned massage mechanism is installed on the above-mentioned back-rest via the width switching mechanism, wherein, a pair of above-mentioned massage mechanism disposes in mutual opposed mode, thereby and massage towards the front side-prominent sidepiece to the user health of back-rest, above-mentioned width switching mechanism makes a pair of above-mentioned massage mechanism keep front side-prominent state towards back-rest, and the state of a pair of above-mentioned massage mechanism is being separated from each other state and is mutually switching freely near between the state.
Preferred above-mentioned massage mechanism is constituted as: be provided with the axle center towards the swing fulcrum of above-below direction at its end side, massage mechanism swings around above-mentioned swing fulcrum.
And then preferred above-mentioned width switching mechanism has ratchet section, and this ratchet section can dwindle a pair of massage mechanism distance each other and be kept when switching to mutually near state from being separated from each other state a pair of massage mechanism by stages; Above-mentioned ratchet section has ratchet section and rack member, the swing around swinging center of this ratchet section and above-mentioned massage mechanism links and moves, and this rack member is arranged on the back-rest with fixing state and is formed with a plurality of feeding teeth with the engagement of above-mentioned ratchet section on this rack member; Be provided with resetting-mechanism in above-mentioned rack member, this resetting-mechanism is by making this ratchet section be back to opposite side feeding tooth from the side feeding tooth with this ratchet section engagement, thus make a pair of above-mentioned massage mechanism from mutually near recovering state to being separated from each other state.
In addition, also can be provided with in the width inboard of above-mentioned massage mechanism the air bag that can press the sidepiece of the shoulder of user or arm.
(invention effect)
According to the chair-type massage machine that the present invention relates to, be used for not rear side-prominent towards back-rest of massage mechanism that the sidepiece that is seated at the user in the section is massaged, thus, this chair-type massage machine can be arranged near on the position on wall limit, in addition, be in appearance the people who passes through for the rear side from back-rest or in fact can obstacles.
Description of drawings
Fig. 1 is the A-A line cutaway view (being separated from each other state) of Fig. 7.
Fig. 2 is the A-A line cutaway view (state from being separated from each other state after the direction of reduced width has been carried out the action in a stage) of Fig. 7.
Fig. 3 is the A-A line cutaway view (mutually near state) of Fig. 7.
Fig. 4 is the A-A line cutaway view (after mutually beginning to reset near state soon state) of Fig. 7.
Fig. 5 is the A-A line cutaway view (from mutually carrying out state the reseting procedure near state towards the state of being separated from each other) of Fig. 7.
Fig. 6 is the enlarged drawing of the major part of Fig. 5.
Fig. 7 is the axonometric chart of the chair-type massage machine that the present invention relates to.
(symbol description)
2 sections of 1 chair-type massage machine
3 back-rests, 4 sidepiece kneading devices
5 put foot rest 6 bases
7 armrest parts, 15 massage mechanism supports
17 massage mechanisms, 20 width switching mechanisms
21 swing mechanisms, 22 ratchet sections
25 pivot suspension pedestals 26 swing fulcrum
27 swinging base sections, 32 ratchets
The auxiliary ratchet point of 32a ratchet point 32b
35 pawl pivot supports, 37 feeding teeth
37A opposite side feeding tooth 37Z one side feeding tooth
38 tooth paddy sections, 42 resetting-mechanisms
43 relieving rods, 45 initiating terminal limiters
46 end limit devices
The specific embodiment
Below, with reference to the accompanying drawings embodiments of the present invention are described.
The embodiment with the chair-type massage machine 1 of shoulder kneading device that Fig. 1～Fig. 7 represents to the present invention relates to.
As shown in Figure 7, this chair-type massage machine 1 has a section 2 and back-rest 3, and is provided with sidepiece kneading device 4 in the both sides of this back-rest 3, and wherein, seat section 2 has the area that is enough to from below supporting user buttocks, and back-rest 3 is arranged on the rear portion of this one 2.This sidepiece kneading device 4 possesses massage mechanism 17, and this massage mechanism 17 is used for as described later the both arms of user or the sidepiece of both shoulders being massaged.
The bottom of present section 2 is provided with for this chair-type massage machine 1 is arranged on ground base 6, by this base 6 seat section 2 is bearing on the specified altitude.
Need to prove, in the following description, according to the direction of all around shown in the arrow among Fig. 7 front and back side direction and left and right directions (width) in the actual device are described.These all directions are consistent with the direction of being observed by the user that is seated on the chair-type massage machine 1.
The bottom of back-rest 3 is remained back-rest 3 swing state freely thus by the rear portion of the present section 2 of pivot suspension (pivotally support) or the rear portion of base 6.This back-rest 3 can recede by the gradient guiding mechanism that is provided in linear drive in the base 6 etc.In addition, be provided with the back of carrying out kneading or the massaging actions such as beating or vibration with massage mechanism (in illustrative example, only illustrate back with the receiving space of massage mechanism) in the inside of back-rest 3 to move up and down freely mode.
In addition, the chair-type massage machine 1 of present embodiment is with can be with respect to seat section 2 towards front side-prominent and maintenance level, and can be provided with towards rear side shifting and the mode of accommodating the below of present section 2 and put foot rest (cushion stool) 5, this puts foot rest 5 can support the lower limb that are seated at the user in the section 2.
Put at this shank kneading mechanism (omit diagram) is housed in the foot rest 5, this shank kneading mechanism by put foot rest 5 towards front spin upside down when side-prominent or putting foot rest 5 be in when accommodating state before and after upset, thereby can carry out kneading massage to the shank of user.
In addition, the left and right sides of the chair-type massage machine 1 present section 2 of present embodiment is provided with armrest part 7.Mutual opposed medial surface (left surface of the right flank of left side armrest part 7 and right armrest section 7) at this armrest part 7 is provided with thigh or the waist massage mechanism (receiving space of thigh or waist massage mechanism only is shown) that carries out massaging action by air bag etc. in illustrative example.
Above-mentioned back with massage mechanism, gradient guiding mechanism, to put foot rest 5, shank kneading mechanism, armrest part 7 and thigh or waist massage mechanism etc. all are examples of the device in the chair-type massage machine 1, for they have or not or detailed construction does not limit.
Such as Fig. 1～shown in Figure 5, in the chair-type massage machine 1 that the present invention relates to, the sidepiece kneading device 4 that is arranged on back-rest 3 both sides has with respect to back-rest 3 towards front side-prominent massage mechanism support 15.This massage mechanism support 15 is formed the case shape that its mutual opposed inner face side is recess, and, in this case, be provided with massage mechanism 17 take air bag etc. as drive source to be contained in state in this case respectively.
Namely, massage mechanism 17 is provided with pair of right and left, and the front that is configured to clip back-rest 3 is opposite on left and right directions, when user rests on the back-rest 3, about massage mechanism 17 clamp from the left and right sides with the both shoulders of user or the side locations of both arms.
In addition, in the sidepiece kneading device 4 of present embodiment, about massage mechanism support 15 in contain consisted of by the supply of air bag and air or discharge system about massage mechanism 17, still, massage mechanism 17 is not limited to the massage mechanism of gasbag-type.
Such as Fig. 1～shown in Figure 5, massage mechanism support 15 about the massage mechanism 17 about possessing is installed on the back-rest 3 via width switching mechanism 20, wherein, width switching mechanism 20 can with about the state of massage mechanism support 15 between as shown in Figure 1 " being separated from each other state " and as shown in Figure 4 " mutually near state ", switch freely, wherein, the distance of comparing in " mutually near state " between the massage mechanism support 15 about " being separated from each other state " narrows down towards the inboard of left and right directions.
In the present embodiment, width switching mechanism 20 is mechanisms of following stage by stage suitching type like that, that is, with about massage mechanism support 15 switch to mutually near the process of state from being separated from each other state, can stop at Fig. 2 or a plurality of centre positions as shown in Figure 3.
About massage mechanism support 15 be in the wide cut state that does not contact with the shoulder of user that is when being separated from each other state shown in Figure 1, (during Fig. 2～Fig. 5), keep being equivalent to having the width distance of shoulder breadth of the user of standard figure in the front of back-rest 3 being in other states.
The swing fulcrum 26 that connects pivot suspension pedestal 25 and swinging base section 27 is being configured in respectively in pivot suspension pedestal 25 and the swinging base section 27 near on the position at rear portion, in addition, swing fulcrum 26 and be set to its axle center towards above-below direction (along the short transverse in the front of back-rest 3).In other words, massage mechanism 17 is constituted as: be provided with the axle center towards the swing fulcrum 26 of above-below direction at its end side (rear end side), massage mechanism 17 swings around this swing fulcrum 26.
Therefore, swinging base section 27 is held towards the mode that left and right directions swings with its leading section, follows in this, and the leading section that possesses the massage mechanism support 15 of massage mechanism 17 also can swing towards left and right directions (X among Fig. 6, Y-direction).
In addition, in the ratchet section 32 of present embodiment, be provided with ratchet point 32a and the auxiliary ratchet point 32b that accompany this ratchet point 32a with being forked, and be formed with each other ratchet furcation (pawl-furcate part) 32c at these two ratchets points 32a, 32b.
In addition, be provided with spring 36 in this ratchet section 32, the active force by this spring 36 makes ratchet point 32a, 32b take pawl pivot support 35 as fulcrum always towards rack member 33.
With respect to this, rack member 33 has a plurality of feeding teeth (feed tooth) 37, and wherein, it is outstanding that a plurality of feeding teeth 37 are configured to copy the circular arc motion track of ratchet section 32 to arrange the mode of tooth top.Feeding tooth 37 be equally spaced be disposed with a plurality of.Therefore, be formed with each other tooth paddy section (tooth valley) 38 at feeding tooth 37 and feeding tooth 37.Thus, can divide a plurality of stages extremely critically to carry out stage when mutually close direction is switched the position of massage mechanism support 15 stops and keeping (, the maintenance of the width distance of stage).
Each feeding tooth 37 is formed: its tooth top points to mobile the place ahead with respect to the circular arc moving direction of the ratchet section 32 of massage mechanism support 15 when mutually close direction (with reference to the directions X among Fig. 6) is mobile.
Thus, in situation about describing with the ratchet section 22 that is configured in back-rest 3 left sides, when ratchet section 32 carries out circular arc when moving to swing fulcrum 26 as the directions X of fulcrum in Fig. 6, ratchet section 32 swings take pawl pivot support 35 as fulcrum on one side, move in the mode that repeats following actions on one side, ratchet section 32 moves to a side feeding tooth 37 (the feeding tooth 37 of width inboard) from opposite side feeding tooth 37 (the feeding tooth 37 in the width outside) thus, wherein, above-mentioned action refers to that ratchet section 32 easily moves on each feeding tooth 37 and the action of crossing each feeding tooth 37.Be called " forward " with allowing ratchet section 32 to carry out like this direction that circular arc moves.
But, carry out circular arc when moving when wanting to make in contrast the Y-direction of ratchet section 32 in Fig. 6, ratchet section 32 ( ratchet point 32a, 32b and ratchet furcation 32c) and the feeding tooth 37 that begins to run into most and 38 engagements of tooth paddy section, and be fixed to the state that can further not swing take pawl pivot support 35 as fulcrum.Therefore, 32 1 feeding teeth 37 of ratchet section can not crossed, and consequently, ratchet section 32 can the Y-direction in Fig. 6 carry out circular arc and moves.Be called " oppositely " with so stoping ratchet section 32 to carry out the direction that circular arc moves.
To allow like this, in principle ratchet section 32 to carry out the direction that circular arc moves with respect to rack member 33 and only be defined as a direction (forward).
Be provided with resetting-mechanism 42 in this rack member 33, this resetting-mechanism 42 moves to allowing ratchet section 32 to carry out the distolateral feeding tooth 37Z of most end that is arranged in forward that circular arc moves in ratchet section 32 and (only illustrates at Fig. 4, hereinafter referred to as " terminal feeding tooth 37Z ") afterwards, can make ratchet section 32 towards oppositely returning (making ratchet section 32 be back to opposite side feeding tooth 37 from the side feeding tooth 37Z with these ratchet section 32 engagements).
This resetting-mechanism 42 has: relieving rod 43, and it is set to utilize the swing fulcrum 26 of swing mechanism 21 to swing freely in rack member 33; Initiating terminal limiter 45, it limits the hunting range of this relieving rod 43 in the initiating terminal position side; And end limit device 46, it is the hunting range of position side restriction cancellation bar 43 endways.
Relieving rod 43 is to arrange allowing ratchet section 32 to carry out the such configuration in the front side that is positioned at forward ratchet section 32 that circular arc moves.In addition, relieving rod 43 is set to: the height of its end (diametrically from swing fulcrum 26 circular-arc end face farthest) surpasses the tooth paddy section 38 of rack member 33, and with the height of the tooth top of feeding tooth 37 about equally or slightly higher than the tooth top of feeding tooth 37.Therefore, when making ratchet section 32 carry out circular arc when moving towards forward, this relieving rod 43 engage with the auxiliary ratchet point 32b of ratchet section 32, is promoted and together moves with ratchet section 32 thereby carry out front side that circular arc moves towards ratchet section 32.
(with reference to Fig. 3) stopped by ratchet section 32 and pushing away mobile relieving rod 43 when end limit device 46 was used for moving to the terminal feeding tooth 37Z of rack member 33 in ratchet section 32, and end limit device 46 utilizes the sidewall of the back-rest 3 that is connected with pivot suspension pedestal 25 to form.
Therefore, when move to terminal feeding tooth 37Z in ratchet section 32 after, continue this ratchet section 32 is applied when the power that forward moves, because the state that relieving rod 43 maintenances are stopped by end limit device 46, therefore, the auxiliary ratchet of ratchet section 32 point 32b moves on the end of relieving rod 43 (with reference to Fig. 4).Thus, ratchet section 32 ( ratchet point 32a, 32b and ratchet furcation 32c) is disengaged with the state of feeding tooth 37 and 38 engagements of tooth paddy section.
On the other hand, when wanting to make ratchet section 32 move to state on the relieving rod 43 (state that the engagement of ratchet section 32 and feeding tooth 37 is disengaged) from ratchet section 32 when being reversed circular arc and moving, as shown in Figure 5, owing to the effect of the engaging frictional force that produces under the state that moves in ratchet section 32 on the relieving rod 43, thereby being the state of following ratchet section 32, relieving rod 43 swings take swing fulcrum 26 as fulcrum.
Initiating terminal limiter 45 be used for ratchet section 32 be about to rack member 33 on, be positioned at forward in ratchet section 32 that the locational feeding tooth 37A of close initiating terminal (only illustrates at Fig. 5, hereinafter referred to as " initiating terminal feeding tooth 37A ") make ratchet section 32 break away from relieving rods 43 before the engagement, and initiating terminal limiter 45 utilizes from pivot suspension pedestal 25 and forms towards outstanding projection (boss) section of the wobble area of relieving rod 43.
Therefore, when ratchet section 32 was back to initiating terminal feeding tooth 37A, relieving rod 43 was stopped by initiating terminal limiter 45.Thus, become ratchet section 32 ( ratchet point 32a, 32b) break away from (leaving) relieving rod 43 and reliably with the state of the initiating terminal feeding tooth 37A engagement of rack member 33 (with reference to Fig. 5 → Fig. 1).
In addition, it is that fulcrum rotates structure freely that relieving rod 43 is to swing fulcrum 26, still, also can arrange take this swings fulcrum 26 as fulcrum always relieving rod 43 is applied spring (omission illustrates) towards the power of above-mentioned end limiter 46.When being provided with such force application spring, can be stopped by initiating terminal limiter 45 and when ratchet section 32 breaks away from relieving rods 43 at relieving rod 43, relieving rod 43 is returned near end limit device 46 or the holding state that connects with end limit device 46.
The width switching mechanism 20 that more than describes in detail, namely swing mechanism 21 and ratchet section 22 are in an identical manner left and right symmetrically and are arranged on the left and right sides (that is the massage mechanism support 15) that clips back-rest 3.
Next, describe for the situation that makes massage mechanism support 15 become " being separated from each other state (wide cut treatment state or open mode) " by the width switching mechanism 20 that adopts in the present embodiment or make on the contrary massage mechanism support 15 become " mutually near state (in a narrow margin treatment state) ".
Current, massage mechanism support 15 is the state (state of Fig. 1) that is separated from each other with respect to back-rest 3.Under this state, the massage mechanism support 15 about being or about massage mechanism 17 rear side-prominent towards back-rest 3 not all.
Therefore, the chair-type massage machine 1 under this state can arrange near the wall limit.In addition, in the situation that is not arranged on the wall limit, do not exist the people who passes through for the rear side from back-rest 3 to become in appearance and in fact any object (outthrust) of obstacle, thereby can not produce any harmful effect.
In addition and since about massage mechanism 17 be separated from each other, therefore, the front of back-rest 3 is the state of opening fully, thus, about massage mechanism 17 can not hinder user to sit in the section 2 or from seat section 2 to stand up.Therefore, especially most suitable when this chair-type massage machine 1 is used as chair merely.At this moment, the state that is the initiating terminal feeding tooth 37A engagement of ratchet section 32 and rack member 32.
When user hands is placed on want on the massage mechanism support 15 to make massage mechanism support 15 from the above-mentioned state that is separated from each other mutually near the time, swinging base section 27 makes ratchet section 32 move as fulcrum carries out circular arc towards forward to swing fulcrum 26 to swing fulcrum 26 as the arrow directions X of fulcrum in Fig. 6 swings thus.Therefore, as mentioned above, initiating terminal feeding tooth 37A crosses in ratchet section 32.
Then, as shown in Figure 2, ratchet section 32 and the feeding tooth 37 that then runs into (second feeding tooth 37 from the width outside) engagement.When under this state hands being taken away from massage mechanism support 15, ratchet section 32 is maintained with the engagement of feeding tooth 37.That is, when the massage mechanism support 15,15 about making became equal state, the distance between the massage mechanism 17,17 about becoming had been dwindled the close state in a stage.
In addition, under this state, ratchet section 32 can not move towards being reversed circular arc.Thus, even when making massage mechanism 17 carry out work (in the situation take air bag as drive source, thereby when comprising the massaging action of expansion by air supplies such as pumps), the position that also can keep reliably massage mechanism 17.
When from the state of ratchet section 32 and 37 engagements of feeding tooth, making massage mechanism support 15 further towards the left and right directions medial movement, be the feeding tooth 37 with the state of its engagement before ratchet section 32 crosses, and with feeding tooth 37 engagements that then run into.Thus, the distance between the massage mechanism support 15,15 about making by stages (about massage mechanism 17,17) is dwindled.Can repeat this operation until ratchet section 32 and terminal feeding tooth 37Z engagement.
As shown in Figure 3, when ratchet section 32 during with terminal feeding tooth 37Z engagement, the shortest state (in a narrow margin treatment state) of distance between the massage mechanism support 15,15 about becoming (about massage mechanism 17,17).In addition, by increasing the quantity of formation of feeding tooth 37, can carry out more multistage width adjusting.In addition, by enlarging the formation zone of feeding tooth 37, can enlarge mutually close distance or the distance that is separated from each other.
As shown in Figure 4, when making massage mechanism support 15 mobile a little towards the left and right directions inboard (lightly promotion) the state that meshes from ratchet section 32 and terminal feeding tooth 37Z, thereby ratchet section 32 moves on the relieving rod 43 engagement releasing with terminal feeding tooth 37Z with ratchet section 32, and becoming thus can be towards the state that is reversed circular arc and moves.
Like this, massage mechanism support 15 can swing (with reference to Fig. 5) take swing fulcrum 26 as the arrow Y-direction of fulcrum in Fig. 6, and return to ratchet section 32 and the state (with reference to Fig. 1) that initiating terminal feeding tooth 37A meshes by carrying out this swing, make thus massage mechanism support 15 return to the state that is separated from each other.
At this, should think that all aspects of this disclosed embodiment are illustration, rather than restrictive content.Scope of the present invention is not content discussed above, but is illustrated by claims, and intention comprises with claims having equal meaning and all changes in the scope.
For example, about massage mechanism in adopt in the situation of air bag, air bag also can be to be wave structure or to have the air bag etc. of single bag shaped structure in the direction that expands and shrink.
Claims (4)
1. chair-type massage machine, it has a section and the back-rest at the rear portion of present section is set, and described chair-type massage machine is characterised in that,
Be provided with a pair of massage mechanism in the left and right sides of described back-rest, wherein, a pair of described massage mechanism disposes in mutual opposed mode, thereby and massage towards the front side-prominent sidepiece to the user health of described back-rest,
A pair of described massage mechanism is installed on the described back-rest via the width switching mechanism, wherein, described width switching mechanism makes a pair of described massage mechanism keep front side-prominent state towards described back-rest, and the state of a pair of described massage mechanism is being separated from each other state and is mutually switching freely near between the state.
2. chair-type massage machine as claimed in claim 1 is characterized in that,
Described massage mechanism is constituted as: be provided with the axle center towards the swing fulcrum of above-below direction at its end side, described massage mechanism swings around described swing fulcrum.
3. chair-type massage machine as claimed in claim 2 is characterized in that,
Described width switching mechanism has ratchet section, and wherein, described ratchet section can dwindle a pair of described massage mechanism distance each other and be kept when switching to mutually near state from being separated from each other state a pair of described massage mechanism by stages,
Described ratchet section has ratchet section and rack member, wherein, the swing around swinging center of described ratchet section and described massage mechanism links and moves, described rack member is arranged on the described back-rest with fixing state and is formed with a plurality of feeding teeth with the engagement of described ratchet section on the described rack member
Be provided with resetting-mechanism in described rack member, wherein, described resetting-mechanism is by making described ratchet section be back to opposite side feeding tooth from the side feeding tooth with described ratchet section engagement, thus make a pair of described massage mechanism from mutually near recovering state to being separated from each other state.
4. such as each described chair-type massage machine in the claim 1～3, it is characterized in that, in described massage mechanism, be provided with the air bag of the sidepiece of the shoulder that can press user or arm.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010210976A JP2012065714A (en) | 2010-09-21 | 2010-09-21 | Chair-type massager |
| JP2010-210976 | 2010-09-21 | ||
| PCT/JP2010/068353 WO2012039067A1 (en) | 2010-09-21 | 2010-10-19 | Chair-type massaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102970957A true CN102970957A (en) | 2013-03-13 |
Family
ID=45873577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010800675346A Pending CN102970957A (en) | 2010-09-21 | 2010-10-19 | Chair-type massaging machine |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2012065714A (en) |
| CN (1) | CN102970957A (en) |
| SG (1) | SG185741A1 (en) |
| WO (1) | WO2012039067A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106619056A (en) * | 2015-10-28 | 2017-05-10 | 陈观喜 | Head acupuncture point massager |
| CN106619018A (en) * | 2015-10-28 | 2017-05-10 | 陈观喜 | Massaging system with ratchet wheel structure |
| CN106619010A (en) * | 2015-11-03 | 2017-05-10 | 周保国 | Foot massage body builder |
| CN109998882A (en) * | 2019-05-15 | 2019-07-12 | 奥佳华智能健康科技集团股份有限公司 | A kind of gear adjusting structure for shoulder massage |
| CN111902118A (en) * | 2019-01-24 | 2020-11-06 | 大东电机工业株式会社 | Shoulder massage mechanism |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6220745B2 (en) * | 2014-07-11 | 2017-10-25 | 大東電機工業株式会社 | Chair type massage machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1644192A (en) * | 2003-12-22 | 2005-07-27 | 松下电工株式会社 | Massage chair |
| WO2010084631A1 (en) * | 2009-01-23 | 2010-07-29 | 大東電機工業株式会社 | Chair type massage machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4773272B2 (en) * | 2006-05-29 | 2011-09-14 | 株式会社フジ医療器 | Treatment machine |
-
2010
- 2010-09-21 JP JP2010210976A patent/JP2012065714A/en active Pending
- 2010-10-19 WO PCT/JP2010/068353 patent/WO2012039067A1/en active Application Filing
- 2010-10-19 SG SG2012086468A patent/SG185741A1/en unknown
- 2010-10-19 CN CN2010800675346A patent/CN102970957A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1644192A (en) * | 2003-12-22 | 2005-07-27 | 松下电工株式会社 | Massage chair |
| WO2010084631A1 (en) * | 2009-01-23 | 2010-07-29 | 大東電機工業株式会社 | Chair type massage machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106619056A (en) * | 2015-10-28 | 2017-05-10 | 陈观喜 | Head acupuncture point massager |
| CN106619018A (en) * | 2015-10-28 | 2017-05-10 | 陈观喜 | Massaging system with ratchet wheel structure |
| CN106619010A (en) * | 2015-11-03 | 2017-05-10 | 周保国 | Foot massage body builder |
| CN111902118A (en) * | 2019-01-24 | 2020-11-06 | 大东电机工业株式会社 | Shoulder massage mechanism |
| CN111902118B (en) * | 2019-01-24 | 2024-04-30 | 大东电机工业株式会社 | Shoulder massage mechanism |
| CN109998882A (en) * | 2019-05-15 | 2019-07-12 | 奥佳华智能健康科技集团股份有限公司 | A kind of gear adjusting structure for shoulder massage |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012065714A (en) | 2012-04-05 |
| WO2012039067A1 (en) | 2012-03-29 |
| SG185741A1 (en) | 2012-12-28 |
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