CN101843552A - Massager - Google Patents
Massager Download PDFInfo
- Publication number
- CN101843552A CN101843552A CN 200910259039 CN200910259039A CN101843552A CN 101843552 A CN101843552 A CN 101843552A CN 200910259039 CN200910259039 CN 200910259039 CN 200910259039 A CN200910259039 A CN 200910259039A CN 101843552 A CN101843552 A CN 101843552A
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- CN
- China
- Prior art keywords
- lower limb
- auxiliary lower
- deflection
- air bag
- massage appliance
- Prior art date
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Abstract
The invention provides a massager, when a seat part of the massager is inclined due to the expansion of an air bag, the load is reduced relative to the air bag, and the expandable stroke of the air bag is shortened. In the massager provided with the seat part (2) holding the buttock of a patient, which is inclined by using an oblique fulcrum (21) at the rear side of the seat part to change the angle of the seat part (2), a pivot of an auxiliary leg (3) for inclining the seat part before the oblique fulcrum (21) is supported to be lifted on the seat part (2), and the auxiliary leg is connected with the air bag (41).
Description
Technical field
The present invention relates to a kind ofly can change the massage appliance that is holding in the palm by the gradient of the seat portion of the buttocks of therapist.
Background technology
In massage appliance, the expansion that utilizes air bag, the massage appliance that contraction is massaged are arranged, promptly have the massage armchair of air pump.So the applicant attempts utilizing this air pump, by the expansion of the air bag different, the gradient that contraction changes a portion with the air bag of massage usefulness.
But known have in the small-sized air pump of massage usefulness, can't adopt the expansion that utilizes air bag directly to lift the structure of a portion.As shown in figure 12, air bag 41a lift the deflection fulcrum 21 that approaches a portion 2 in the position with respect to seat portion 2 time, become big and the torque deficiency with respect to the load of air bag.Therefore air bag 40 need be replaced by large-scale air bag, cost improves.
As shown in figure 13, the deflection fulcrum 21 with respect to the elevated position block distance portion 2 of seat portion 2 of air bag 41b is far away more, and is more little with respect to the load of air bag 41b.But, in this case,, therefore make a portion 2 inclination spended times because the expansion stroke of air bag 41b is elongated, and, the air pump 40 of the big flow of needs.In addition, the long air bag 41b instability of expansion stroke.
Replace air bag 41a, 41b, common actuator is formed vertically approximate, directly lift under the situation that a portion 2 makes its deflection by this actuator, also with similarly above-mentioned, the torque deficiency of actuator, perhaps the stroke of actuator is elongated, and promptly the device length of actuator is elongated.Therefore, consider performance difficulty in the low chair massage machine of the height and position of present portion 2 from the receiving space aspect of actuator.
Summary of the invention
The present invention realizes a kind of following massage appliance, promptly, seat portion at massage appliance, the below lifting of present portion will prop up that the auxiliary lower limb that lifts this one is provided as can lifting, by assisting lower limb to be connected with lift drive mechanism, can auxiliary lower limb be erected with little torque and short stroke, thereby a portion is tilted.
First technical scheme is to make that to be provided on the base portion 11 and to hold in the palm by the seat portion 2 of the buttocks of therapist be the massage appliance that thereby deflection can change the angle of a portion 2 before and after the center with the deflection fulcrum 21 that is arranged in this rear side, the below lifting of present portion 2 is provided as at the auxiliary lower limb of seat portion deflection being used than above-mentioned deflection fulcrum 21 forward sides 3 can lifting, lift drive mechanism 4 was connected with assisting lower limb 3, made a portion 2 deflections by the lifting of assisting lower limb 3.
Second technical scheme is in the massage appliance of first technical scheme, present portion 2 than deflection fulcrum 21 forward sides, by the upper end of the auxiliary lower limb 3 of seat portion 2 pivot suspensions, the free end of auxiliary lower limb 3 can move forward and backward.
The 3rd technical scheme is in the massage appliance of first or second technical scheme, and lift drive mechanism 4 is to lift auxiliary lower limb 3 the fell mode and the auxiliary lower limb 3 banded air bags 41 of auxiliary lower limb 3 when shrinking when expanding.
The 4th technical scheme is in the massage appliance of second technical scheme, and on base portion 11, the below of present portion 2 has the track 6 that extends along fore-and-aft direction, and the lower end of auxiliary lower limb 3 can be moved by track 6 guiding.
The 5th technical scheme is in the massage appliance of the second or the 4th technical scheme, is equipped with castor 5 at the free end of assisting lower limb 3.
The 6th technical scheme is in the massage appliance of the 5th technical scheme, castor 5 constitutes, on the support 51 of two rollers 50,50 of antero posterior axis supporting, the castor cover 53 that covers two rollers 50,50 and the lower end of this two roller is exposed utilized bolster 52 on the support 51 to be installed as can to shake and be the front and back weight balancing that the center makes castor cover 53 with bolster 52 so that castor cover 53 shake that expedite mode is installed as the free end of above-mentioned auxiliary lower limb 3 on the bolster on the support 51 52 can deflection.
The 7th technical scheme is in the massage appliance of first technical scheme, present portion 2 than deflection fulcrum 21 forward sides, be supported with the bottom of assisting lower limb 3 at base portion 11 head lamp brush guard pivots, the free end of auxiliary lower limb 3 engages for can move along fore-and-aft direction with the lower surface of seat portion 2.
The 8th technical scheme is in the massage appliance of the 3rd technical scheme, has the deflection of following a portion 2 and the portion that leans against 12 of front and back deflection, present portion 2 and/or lean against portion 12 and have air bag 16 as treatment mechanism 15, air bag 41 and shared air pump 40 bindings that this air bag 16 and seat portion deflection are used.
The 9th technical scheme is in the massage appliance of first technical scheme, is the low chair massage machine in the position of seat portion.
The invention effect
Massage appliance in first technical scheme is not that the front portion of directly lifting a portion 2 by lift drive mechanism 4 tilts a portion 2, but auxiliary lower limb 3 is erected by lift drive mechanism 4, utilize lift drive mechanism 4 upwards to prop up a portion 2 and lift the front portion of a portion 2.Thus, pressed mechanism directly to press the situation of seat portion to compare with utilizing air bag or other, lift drive mechanism 4 can dwindle the stroke that makes auxiliary lower limb 3 erect required angle and need.
In addition, make lift drive mechanism 4 be positioned at the front side of a portion 2 as much as possible, promptly, lift drive mechanism 4 is left to the front side from deflection fulcrum 21, can reduce more to tilt and act on the load of lift drive mechanism 4 when high in the front portion that makes a portion 2, therefore lift drive mechanism 4 is that the mechanism of little torque gets final product, and can suppress cost.
The effect of the massage appliance of second technical scheme is identical with the effect of first technical scheme.
At massage appliance is the height and position of chair type and seat portion 2 when low, and the below of present portion 2 is installed this situation of machinery that a portion 2 is tilted and is subjected to big restriction.But in the massage appliance of the 3rd technical scheme, because its lift drive mechanism 4 adopts the air bag 41 of light weight, air bag 41 was in the state of contraction and volume is little when therefore present portion 2 was in minimum reset position, even, the installing space problem of the air bag 41 of a portion 2 deflections also can be resolved easily so be the massage armchair of chair type.
In the massage appliance of the 4th technical scheme, owing to the lower end of auxiliary lower limb 3 is moved by track 6 guiding, to use even therefore massage appliance is positioned on tatami or the carpet, the moving of auxiliary lower limb 3, promptly the deflection of seat portion 2 also can be carried out smoothly, and, can not damage tatami or carpet.
In the massage appliance of the 5th technical scheme,, moving of auxiliary lower limb 3 carried out airily by being arranged on the free-ended castor 5 of auxiliary lower limb 3.
In the massage appliance of the 6th technical scheme, can and the angle of inclination of auxiliary lower limb 3 irrelevant and remain the gap width between castor ground plane and the castor cover 53 constant, if this gap width is formed the width that finger can not insert, then, can prevent to point or point the situation that big or small foreign body sandwiches castor 5 at castor cover 53.
In the massage appliance of the 7th technical scheme, owing to move on the lower surface of the present portion 2 of the free end of auxiliary lower limb 3, use even therefore massage appliance is placed on tatami or the carpet, also can assist the lifting of lower limb, the i.e. deflection of seat portion 2 smoothly.
In the massage appliance of the 8th technical scheme, make the air bag 16 of treatment mechanism 15 and 41 actions of air pump that seat portion deflection is used by shared air pump 41, with employing respectively independently the situation of air pump compare, apparatus structure is simple, can suppress manufacturing cost.
Description of drawings
Fig. 1 is the axonometric chart of an example of expression massage appliance.
Fig. 2 is illustrated in the massage appliance of first embodiment, and a figure is the side view of reset mode, and b figure is the side view of seat portion retroverted state.
Fig. 3 is illustrated in the massage appliance of second embodiment, and a figure is the side view of reset mode, and b figure is the side view of seat portion retroverted state.
Fig. 4 is illustrated in the massage appliance of the 3rd embodiment, and a figure is the side view of reset mode, and b figure is the side view of seat portion retroverted state.
Fig. 5 is illustrated in the massage appliance of the 4th embodiment, and a figure is the side view of reset mode, and b figure is the side view of seat portion retroverted state.
Fig. 6 is illustrated in the massage appliance of the 5th embodiment, and a figure is the side view of reset mode, and b figure is the side view of seat portion retroverted state.
Fig. 7 is the side view of the state after covering the castor cover on two castors.
Fig. 8 is the key diagram of the relation of moving of the auxiliary lower limb of expression and castor cover.
Fig. 9 is the vertical view that comprises the auxiliary lower limb lower end of castor cover.
Figure 10 be when being illustrated in installation foot wheel cover on the castor auxiliary lower limb move key diagram with the relation of castor cover.
Figure 11 is the side view of seat portion retroverted state of the massage appliance of the 6th embodiment.
Figure 12 is illustrated in the massage appliance prior to first tentative program of the present invention, and a figure is the side view of reset mode, and b figure is the side view of seat portion retroverted state.
Figure 13 is illustrated in the massage appliance prior to second tentative program of the present invention, and a figure is the side view of reset mode, and b figure is the side view of seat portion retroverted state.
Label declaration:
The 1-massage appliance; 2-seat portion; 21-deflection fulcrum; 3-assists lower limb; The 4-lift drive mechanism; The 41-air bag; 5-foot wheel; The 50-roller; The 52-bolster; 53-castor cover; The 6-track.
The specific embodiment
First embodiment (Fig. 1, Fig. 2)
In massage appliance 1, lean against portion 12 and extend to oblique back upper place from holding in the palm by the rear end of the seat portion 2 of the buttocks of therapist, the front end of 14 present portions 2 of shank mounting portion extends to oblique front lower place shortly, and the left and right sides of present portion 2 has armrest part 13,13.
As shown in Figure 1, treatment mechanism 15 is equipped with in the portion 12 respectively in opposite face, seat portion 2 and leaning against each other of two elbow support sectors 13,13.In fact described treatment mechanism is covered by sheet (not shown) and invisible.
The treatment mechanism 15 of embodiment makes air bag 16 expansions, shrinks and affected part is applied the mechanism of stimulation, but is not limited to this, variety of ways such as the stimulation enforcement that can apply massage or strike hammer affected part so that massage ball mechanically shakes.
From the forwards outstanding two parallel tracks 6,6 that are provided with of base portion 11.
The front part sides of the lower surface of present portion 2 is provided with support 10, and be installed as along fore-and-aft direction and can rotate in the upper end of the auxiliary lower limb 3,3 of two stands 10 head lamp brush guard pivots supporting and with the lower end, and, link two auxiliary lower limbs 3,3 by receiving plate 31.
The lift drive mechanism 4 that makes auxiliary lower limb 3 liftings (rotation) is equipped with between present portion 2 and the track 6.
The lift drive mechanism 4 of embodiment is an air bag 41, and this air bag 41 clamps between the receiving plate 31 of backing plate 17 that present portion 2 lower surfaces are provided with and the setting across above-mentioned auxiliary lower limb 3,3.
Shown in Fig. 2 a, under the reset mode of massage appliance 1, the bearing plane 18 relative of backing plate 17 with air bag 41 with respect to auxiliary lower limb 3, be that receiving plate 31 is approximate parallel.
About connecting air pump 40 and the gas pipe arrangement of air bag 41,16 and the control of transfer valve and this transfer valve,, therefore omit accompanying drawing and explanation because be not emphasis of the present invention.
Then, under the reset mode of the massage appliance 1 of Fig. 2 a,, then push auxiliary lower limb 3, and auxiliary lower limb 3 is slowly erected by air bag 41 if air bag 41 is expanded.Lower end at auxiliary lower limb 3 is equipped with castor 5, because this castor 5 is chimeric for rolling in groove shape track 6, and the free-ended gliding smoothing of therefore auxiliary lower limb 3, auxiliary lower limb 3 can erect swimmingly.
Because erecting of auxiliary lower limb 3, seat portion 2 is that the center back square neck is oblique with deflection fulcrum 21, rises to the state that the front portion is higher than the rear portion.
Make air bag 41 expand into a portion 2 and become suitable angle.
If air bag 41 is shunk, then can make a portion 2 turn back to the attitude that resets.
In addition, be paved with roller (not shown), and sliding panel (not shown) irrelevant with the lifting angle of assisting lower limb 3 and that can slide be set on roller, also can make the lifting of auxiliary lower limb 3 level and smooth in the lower end of auxiliary lower limb 3 in track 6 sides.
Be not that the front portion of directly lifting a portion 2 by lift drive mechanism 4 makes a portion 2 deflections, but auxiliary lower limb 3 erected, utilize lift drive mechanism 4 upwards to prop up a portion 2 and lift the front portion of a portion 2 by lift drive mechanism 4.Thus, and pressed mechanism directly to press the situation of seat portion to compare by air bag or other, lift drive mechanism 4 can dwindle and will auxiliary lower limb 3 erect required angle and the stroke that needs.
In addition, make lift drive mechanism 4 be positioned at the front side of a portion 2 as much as possible, promptly, because lift drive mechanism 4 is left to the front side from deflection fulcrum 21, just can reduce to act on when tilting the load of lift drive mechanism 4 more in the front portion that makes a portion 2, therefore lift drive mechanism 4 is that the mechanism of little torque gets final product, and can suppress cost.
At massage appliance is the height and position of chair type and seat portion 2 when low, and the below of present portion 2 is installed this situation of machinery that a portion 2 is tilted and is subjected to big restriction.But in the massage appliance of embodiment, because lift drive mechanism 4 adopts the air bag 41 of light weight, therefore seat portion 2 air bag 41 when minimum reset position becomes contraction state and volume is little, even be the massage armchair of chair type therefore, the installing space problem of the air bag 41 of a portion 2 deflections also can be resolved easily.
Second embodiment (Fig. 3)
Be the embodiment that from above-mentioned first embodiment, has omitted track 6.
In a second embodiment,, then can't expect the level and smooth lifting of auxiliary lower limb 3, if but hard floors such as floorboards of wood then assist the lifting action of lower limb 3 problem can not take place if ground 7 is tatami or carpet.
The 3rd embodiment (Fig. 4)
From above-mentioned first embodiment, omitted track 6.And it is the rear portion of seat portion 2 that pivot suspension is assisted the location change of the support 10 of lower limb 3.
Compare with first embodiment, the pivot suspension position, upper end of auxiliary lower limb 3 is near the deflection fulcrum 21 of seat portion 2, but not variation is compared almost in the installation site of air bag 41 with first embodiment.
The size of the expansible load of air bag 41 is not the pivot suspension position influence by auxiliary lower limb 3, but it is main by the position influence of air bag 41 apart from deflection fulcrum 21, therefore under the situation of the 3rd embodiment, the expansible load of air bag 41 is compared with first embodiment almost and is not changed.
But from accompanying drawing, under the reset mode of massage appliance 1, the 3rd embodiment compares more approaching parallel with respect to ground 7 with first embodiment, and therefore from this point, the expansible load that erects of the air bag 41 of the 3rd embodiment is bigger.
The 4th embodiment (Fig. 5)
From above-mentioned first embodiment, omitted track 6.In addition, make the angle of inclination of forward shank mounting portion 14 of a portion 2 mild, forwards prolong.And, the support 10 of the auxiliary lower limb 3 of pivot suspension is changed to the forward side than first embodiment, make auxiliary lower limb 3 be positioned at the downside of shank mounting portion 14, between auxiliary lower limb 3 and shank mounting portion 14, be equipped with air bag 41 as lift drive mechanism 4.
Compare with first embodiment, because far away to the distance change of air bag 41 from the deflection fulcrum 21 of seat portion 2, therefore the expansible load with respect to air bag 41 diminishes.
The 5th embodiment (Fig. 6 to Fig. 9)
The castor 5 of the front end of the auxiliary lower limb 3 of above-mentioned the 4th embodiment is formed twin roller type.That is, make bolster 52 connect the front and back central part of the support 51 of former and later two rollers 50,50 of axle supporting, and assist two fork front ends of lower limb 3 by two ends, the left and right sides pivot suspension of this bolster 52.
Castor cover 53 across and the bottom that covers above-mentioned two rollers, 50,50, two rollers 50,50 expose from the lower ending opening of this castor cover 53.
Castor cover 53 supports above-mentioned bolster 52 for shaking in the inboard of two fork leading portion portions of above-mentioned auxiliary lower limb 3.With bolster 52 is the center, the weight balancing of the front and back of castor cover 53.
Therefore, with respect to ground 7 as the ground plane of roller 50, can and the angle of inclination of auxiliary lower limb 3 irrelevant and remain the gap width between castor ground plane and the castor cover 53 constant.If this gap amplitude is formed the width that finger can't insert, then can prevent to point the accident that sandwiches roller.
Figure 10 is illustrated in the comparative example that the castor cover 53a that rotates integratedly with auxiliary lower limb 3 is installed on the castor 5 of single roller type, in this case, because angle of inclination according to auxiliary lower limb 3, gap width between ground 7 and the castor cover 53a changes, therefore exist finger or with finger with the nip probability of castor 5 of the foreign body of degree.
The 6th embodiment (Figure 11)
In above-mentioned first to the 5th embodiment, auxiliary lower limb 3 still in the 6th embodiment, is forwards prolonged base portion 11 by seat portion 2 pivot suspensions, in this base portion support 10 is set, and comes the lower end of the auxiliary lower limb 3 of pivot suspension.Between base portion 11 and auxiliary lower limb 3, be equipped with air bag 41 as lift drive mechanism 4.
By the expansion of air bag 41, can make auxiliary lower limb 3 erect and make a portion 2 is that center back tilts with deflection fulcrum 21.
And, owing to move on the lower surface of the present portion 2 of the free end of auxiliary lower limb 3, use even therefore massage appliance is placed on tatami or the carpet, also can assist the lifting of lower limb 3, the i.e. deflection of seat portion 2 smoothly.
Claims (9)
1. massage appliance, being provided on the base portion and holding in the palm by the seat portion of the buttocks of therapist is deflection and can change the angle of a portion before and after the center with the deflection fulcrum that is positioned at this rear side, this massage appliance is characterised in that,
The below of present portion is disposing the auxiliary lower limb that portion's deflection is used than the forward side of described deflection fulcrum, and this auxiliary lower limb can lifting, links lift drive mechanism at this auxiliary lower limb, and the lifting by auxiliary lower limb makes portion's deflection.
2. massage appliance according to claim 1, wherein,
Present portion than the forward side of deflection fulcrum, by the upper end of the auxiliary lower limb of seat portion pivot suspension, the free end of auxiliary lower limb can move forward and backward.
3. massage appliance according to claim 1 and 2, wherein,
Lift drive mechanism is to lift auxiliary lower limb the fell mode and the banded air bag of auxiliary lower limb of auxiliary lower limb when shrinking when expanding.
4. massage appliance according to claim 2, wherein,
On base portion, the lower position of present portion has the track that extends along fore-and-aft direction, and the free end of auxiliary lower limb can be moved by the track guiding.
5. according to claim 2 or 4 described massage appliances, wherein,
Free end at auxiliary lower limb is equipped with castor.
6. massage appliance according to claim 5, wherein,
Castor constitutes, on the support of two rollers of antero posterior axis supporting, the castor cover that covers two rollers and the lower end of this two roller is exposed utilized bolster on the support to be installed as can to shake and be the front and back weight balancing that the center makes the castor cover with the bolster, so that the castor cover shake that expedite mode is installed as the free end of described auxiliary lower limb on the bolster on the described support can deflection, and the angle of inclination of auxiliary lower limb is irrelevant and remain the gap width between roller ground plane and the castor cover constant.
7. massage appliance according to claim 1, wherein,
Present portion than the forward side of deflection fulcrum, in the bottom of the auxiliary lower limb of base portion head lamp brush guard pivot supporting, the free end of auxiliary lower limb engages for can move along fore-and-aft direction with the lower surface of seat portion.
8. massage appliance according to claim 3, wherein,
Have the deflection of following a portion and the portion that leans against of front and back deflection, the present portion and/or the portion of leaning against have the air bag as treatment mechanism, air bag that this air bag and seat portion deflection are used and shared air pump binding.
9. massage appliance according to claim 1, wherein,
It is the low chair massage machine in position of a portion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009-069268 | 2009-03-23 | ||
| JP2009069268A JP5274325B2 (en) | 2009-03-23 | 2009-03-23 | Massage machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101843552A true CN101843552A (en) | 2010-09-29 |
| CN101843552B CN101843552B (en) | 2013-03-27 |
Family
ID=42768502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910259039 Expired - Fee Related CN101843552B (en) | 2009-03-23 | 2009-12-09 | Massager |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5274325B2 (en) |
| CN (1) | CN101843552B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101454575B1 (en) | 2014-06-09 | 2014-10-28 | 매직라이프코리아(주) | Massage chair capable of massage for power using gravity-free |
| KR102146138B1 (en) * | 2019-12-13 | 2020-08-20 | 감사한 주식회사 | Stretching massage chair having a massage module for the lower body |
| KR102394632B1 (en) * | 2020-08-12 | 2022-05-09 | 감사한 주식회사 | Massage chair with stretch functions |
| JP7448218B2 (en) | 2020-12-24 | 2024-03-12 | ファミリーイナダ株式会社 | Massage machine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0741055B2 (en) * | 1986-01-27 | 1995-05-10 | 松下電工株式会社 | Matsusage machine |
| JPH04269914A (en) * | 1991-02-25 | 1992-09-25 | Matsushita Electric Works Ltd | Reclining bed |
| JP3025143B2 (en) * | 1994-02-04 | 2000-03-27 | フランスベッド株式会社 | Bed equipment |
| JP2005270495A (en) * | 2004-03-26 | 2005-10-06 | Toshiba Tec Corp | Massage device |
| CN201021162Y (en) * | 2007-04-26 | 2008-02-13 | 南京农业大学 | Rigidity and damping adjustable air spring scissors type seat chair |
| JP4435215B2 (en) * | 2007-07-19 | 2010-03-17 | 三洋電機株式会社 | Chair type massage machine |
| CN201104650Y (en) * | 2007-09-30 | 2008-08-27 | 麦林昌 | Novel Easy chair |
-
2009
- 2009-03-23 JP JP2009069268A patent/JP5274325B2/en not_active Expired - Fee Related
- 2009-12-09 CN CN 200910259039 patent/CN101843552B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010220701A (en) | 2010-10-07 |
| JP5274325B2 (en) | 2013-08-28 |
| CN101843552B (en) | 2013-03-27 |
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Granted publication date: 20130327 Termination date: 20151209 |
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| EXPY | Termination of patent right or utility model |