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CN1223298C - Chair with device for putting legs - Google Patents

Chair with device for putting legs Download PDF

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Publication number
CN1223298C
CN1223298C CNB021265909A CN02126590A CN1223298C CN 1223298 C CN1223298 C CN 1223298C CN B021265909 A CNB021265909 A CN B021265909A CN 02126590 A CN02126590 A CN 02126590A CN 1223298 C CN1223298 C CN 1223298C
Authority
CN
China
Prior art keywords
chair
putting legs
supporting arm
putting
legs
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.)
Expired - Lifetime
Application number
CNB021265909A
Other languages
Chinese (zh)
Other versions
CN1395898A (en
Inventor
清水信三
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daito Electric Machine Industry Co Ltd
Original Assignee
Daito Electric Machine Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Daito Electric Machine Industry Co Ltd filed Critical Daito Electric Machine Industry Co Ltd
Publication of CN1395898A publication Critical patent/CN1395898A/en
Application granted granted Critical
Publication of CN1223298C publication Critical patent/CN1223298C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/50—Supports for the feet or the legs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/62—Accessories for chairs
    • 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
    • A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
    • 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
    • A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
    • A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
    • B60N3/06—Arrangements or adaptations of other passenger fittings, not otherwise provided for of footrests
    • 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
    • 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
    • A61H2203/00—Additional characteristics concerning the patient
    • A61H2203/04—Position of the patient
    • A61H2203/0425—Sitting on the buttocks
    • A61H2203/0431—Sitting on the buttocks in 90°/90°-position, like on a chair
    • 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
    • A61H2205/08—Trunk
    • A61H2205/081—Back
    • 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
    • A61H2205/10—Leg
    • 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
    • A61H2205/10—Leg
    • A61H2205/106—Leg for the lower legs
    • 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
    • A61H2205/12—Feet

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Dermatology (AREA)
  • Massaging Devices (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Passenger Equipment (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

A legrest-carrying chair is formed of a chair body 1A provided with a seat 2 on which a user sits, and a legrest 5 provided on a front side of the chair body 1A, the legrest 5 having front and rear surfaces, a leg holding unit 20 provided on the front surface and adapted to hold the user's legs, and a substantially flat leg resting portion 25 provided on the rear surface and capable of placing the user's legs thereon, the leg holding unit 20 having massaging members 23 adapted to massage the user's legs held in the leg holding unit 20, the legrest being mounted to the chair body 1A so that a front and a rear surfaces thereof can be reversed.

Description

The chair that has device for putting legs
Technical field
The present invention relates to have the chair of device for putting legs, particularly be provided with the chair that possesses the calf massage functions.
Background technology
For example open in flat 11-299565 communique etc. and disclosed this chair that has device for putting legs the spy.
The seat back of this chair is provided with the chair back, and front end is respectively equipped with device for putting legs at the seat.The chair back is provided with Massage devices such as air bag.Have pair of right and left on the device for putting legs with the holddown groove that foot embeds, be provided with Massage devices such as air bag in the both sides of these holddown grooves.
In addition, the chair back can tilt forward and back, and device for putting legs can be swung up and down.When falling the chair back, device for putting legs is swung upward, and when erecting the chair back, device for putting legs is swung downwards, both link.
Above-mentioned massage armchair not only can be used for massaging, and also usually uses as conventional chair.
Generally all be built-in with softish chair cushion on the seat of especially this chair, and, also be suitable as very much sofa and use because the chair back has tilt function.
But, with regard to device for putting legs,, therefore,, just be not difficult to put surely if foot is not put into holddown groove even under the situation of not using massage functions owing to be formed with the holddown groove of lower limb in the above.Like this, just limit the free movable of foot, be difficult to obtain comfortable posture.
On the other hand because above-mentioned device for putting legs is by being pivotally mounted in the front end at seat, relatively this seat apart from basic fixed, can only massage calf or these limited positions of ankle of being sitting in the user on the seat.Therefore, this chair is difficult to satisfy the requirement of other positions such as sole being massaged for hope.
Summary of the invention
In view of this practical situation, the object of the present invention is to provide a kind of chair that has device for putting legs, this chair can cosily use device for putting legs shank or foot being massaged and only using under the both of these case as chair.
For achieving the above object, the present invention has adopted following technological means.
That is, the chair that has a device for putting legs of the present invention constitutes by being provided with the take a seat chair main body at seat and the device for putting legs that is arranged on this below, chair main body front side of user.Above-mentioned device for putting legs has tow sides, and fixing (maintenance) that have fixing (maintenance) user shank in described face side installs the leg-rest face that has the general planar that can place lower limb at described reverse side.The said fixing device is provided with the Massage device that the lower limb that is fixed in this fixture is massaged.And above-mentioned device for putting legs is can positive and negative mode of carrying out free positive and negative upset turningly be installed on the described chair main body in 180 ° scope.
Employing has the present invention of said structure, when using massaging function for leg, the surface that is provided with fixture is made progress, and under the state by fixture maintenance shank, with Massage device calf is massaged.
On the other hand, under the situation about only using as chair not using massage functions, by the upset device for putting legs, the leg-rest that makes general planar is towards last, lower limb is placed on this leg-rest face and does not influence the activity of lower limb, thereby can obtain desirable posture.
Best, above-mentioned device for putting legs can be installed rotationally, so that carry out positive and negative freely upset with respect to described chair subject freedom.
Like this, can simply, promptly carry out the rotary movement of device for putting legs.
Best, can be in the end that is provided with supporting arm in the scope of level below to it on the front part sides of the seat support of above-mentioned chair main body, above-mentioned device for putting legs is free to rotate to be installed on the described supporting arm with freely swinging along the vertical direction.
The chair back can be arranged on the rear side of the seat support of above-mentioned chair main body along fore-and-aft direction with freely swinging.
Best, but above-mentioned supporting arm has the left and right sides side lever on the left and right sides of the seat support that is installed in the chair main body of easy on and off swing, left and right directions be pivotally mounted in described sidepiece, described pivot can freedom be pivoted on the described side lever turningly, above-mentioned device for putting legs has left and right sides sidepiece, and described pivot can freedom be pivoted on the described side lever turningly.
In addition, but best described supporting arm has a pair of the 1st supporting arm of the left and right sides that above-below direction is installed in the seat support of described chair main body with freely swinging, and can be installed in a pair of the 2nd supporting arm on described the 1st supporting arm with freely swinging, the left and right sides sidepiece of described device for putting legs is installed on described the 2nd supporting arm free to rotately, so that above-mentioned device for putting legs can be arranged on the sole downside of user under its state that faces up.
Like this, can massage the part below the ankle (for example sole) by above-mentioned Massage device.
Above-mentioned device for putting legs is preferably by being pivotally mounted on the above-mentioned supporting arm, so that can carry out positive and negative upset 180 ° scope.
By adopt described can be in the structure of 180 ° of positive and negative upsets of scope, even with Massage device wire connecting or air line on do not use swivel joint, can not make electric wire or line break yet.
Brief description of the drawings
Fig. 1 is for showing the oblique view that makes the state of the positive and negative upset of device for putting legs in the embodiment of the invention.
Fig. 2 (a) is the massage face that the shows device for putting legs unitary side view of the chair that has device for putting legs of (forward) state up.
Fig. 2 (b) is the massage face that the shows device for putting legs unitary side view of the chair that has device for putting legs of (backwards) state down.
Fig. 3 is the side view of the mounting structure of the device for putting legs of other embodiment of demonstration.
Fig. 4 is the side view of the fixture of the device for putting legs of other embodiment of demonstration.
Fig. 5 is the side view of the installation constitution of the device for putting legs of other embodiment of demonstration.
The detailed description of invention
Below, with reference to accompanying drawing embodiments of the invention are described.
As shown in Figure 2, the chair 1 that relates to the embodiment of the invention has from the seat support 2 and the chair main body 1A of following side bearing user buttocks, and this chair main body 1A is bearing in the certain altitude place with this seat support 2.
In above-mentioned chair main body 1A, the rear portion of above-mentioned seat support 2 is equipped with the chair back that can arbitrarily swing 4 that supports the user back from behind.In addition, in this chair main body 1A, be provided with from the device for putting legs 5 of following side bearing user shank (lower limb) in the place ahead of above-mentioned seat support 2.
The chair back 4 can be that fulcrum arbitrarily carries out front and back fluctuating swing with the pivot 8 at seat support 2 rear portions by not shown recline device.Inside at the chair back 4 can free be built-in with the massage mechanism 7 that can carry out by rubbing or knock massage up or down.
Also be provided with the massage mechanism 9 that carries out by rubbing or knock massage in the inside of above-mentioned seat 2.The massage mechanism 7 of the described massage mechanism 9 and the chair back 4 can adopt the structure that mechanically makes motion such as roller or massage protrusions, the structure (opening flat 11-299565 communique with reference to the spy) that perhaps can adopt supply by air and discharge that air bag (air bag) is expanded to shrink etc.
Chair main body 1A has the supporting arm (supporting device) 11 that is installed in seat support 2 front ends.On this supporting arm 11, device for putting legs 5 has been installed.
As shown in Figure 1, though the supporting arm 11 of present embodiment be by left and right sides side lever 12 with the lower pole 13 that is connected these left and right sides side lever 12 lower ends, form with the コ word shape shown in seeing from the front, the present invention is not limited to this structure.For example also lower pole 13 can be omitted.
The upper end of above-mentioned left and right sides side lever 12 is a fulcrum with pivot 14, but free swaying ground supporting is at the front end of seat support 2.
From the approximate horizontal state shown in Fig. 2 imaginary line to any position between the approximate vertical state shown in the solid line, all can determine the position of above-mentioned supporting arm 11.The determining of described supporting arm 11 positions undertaken by spring air antivibrator 50.The action bars 51 of this antivibrator 50 is arranged on the sidepiece of seat support 2.By operating operation bar 51, open the valve of antivibrator 50, make supporting arm 11 to swing.At this moment, antivibrator 50 upwards promotes supporting arm 11 by built-in spring.If remove the operation of action bars 51, valve closing, thus supporting arm 11 is locked in due position.
In addition, this supporting arm 11 also can link to swing up and down by the recline mechanism of the not shown swing mechanism and the chair back 4.
Above-mentioned device for putting legs 5 has positive and negative, and forms with square configuration shown in the plane, and has left and right sides sidepiece.The pivot 26 of central authorities by having the left and right directions axle center can be installed on the left and right sides side lever 12 of above-mentioned supporting arm 11 freely to rotate before and after the reaching up and down of the left and right sides sidepiece of device for putting legs 5.
And, by making device for putting legs 5, can make its front or reverse side towards upside (front side) around pivot 26 rotations.
The positive and negative upset of above-mentioned device for putting legs 5 in pivot 26 can be made 180 ° of scopes, but can not carry out rotation more than 180 ° in same direction.
That is, under the state of the state of Fig. 2 (a) and Fig. 2 (b), with device for putting legs 5, be locked in the locking mechanism 52 that the position should be arranged having installed on the supporting arm 11.By the mechanism 52 that unlocks, can make device for putting legs 5 180 ° of states that become Fig. 2 (b) of state turnover from Fig. 2 (a).In described locking mechanism 52, be provided with and make device for putting legs 5 retainers not make more than device for putting legs 5 Rotate 180s °.
Shown in Fig. 1 (a), the front of device for putting legs 5 is massage face 24 that shank is massaged, and is provided with the fixture 20 of fixed leg on this massage face 24, and the Massage device 23 that the lower limb that is fixed in the fixture 20 is massaged.
Fixture 20 makes abutment wall 21 uprightly be arranged on massage face 24 left and right sides and central authorities, has formed lower limb is embedded and fixed holddown groove 22 between these abutment wall 21.
In addition, in each abutment wall 21, be built-in with the Massage device 23 that carries out by rubbing massage.
As this Massage device 23, can adopt by long slab being swung, so that calf is carried out by the frame for movement of rubbing at lower limb.
As the Massage device 23 of this machinery, can adopt the device of putting down in writing in the international open source literature WO 01/76527 A1 communique.That is, Massage device 23 constitutes by the swing sheet material that is driven by motor.
In addition, replace above-mentioned machinery, Massage device 23 also can adopt by the supply of air and the discharge air bag that shrinks that expands and be undertaken by the fluidic structures of rubbing.
In addition, also Massage device 23 can be set in the bottom of holddown groove 22.
Shown in Fig. 1 (b), the reverse side of device for putting legs 5 has constituted general planar shape leg-rest face 25, by the upset device for putting legs this is faced up, just can place lower limb.
So, when utilizing chair 1, shown in Fig. 2 (a), with the massage face 24 of device for putting legs 5 up, simultaneously, lower limb is embedded remains in the holddown groove 22, just can massage by Massage device 23 as massage appliance.Not massaging when only using as chair, shown in Fig. 2 (b), the leg-rest face 25 that can make device for putting legs 5 is up to be used for putting lower limb, and lower limb can be free movable like this, to obtain comfortable posture.
In addition,, only use the massage machine 7,9 o'clock of the chair back 4 or seat support 2, also can under leg-rest face 25 state up of device for putting legs 5, use when the massage functions that does not use device for putting legs 5.
When the swing sheet material that is driven by motor when the Massage device 23 of device for putting legs 5 constitutes, in device for putting legs 5, motor is housed.Pass with the line of this motor central part from pivot 26.When the state of device for putting legs 5 from the state turnover of Fig. 2 (a) to Fig. 2 (b), because this upset is the positive and negative upset in 180 ° of scopes, so the distribution of motor can not rupture.
So-called is that " general planar " refers to the jumpy big concavo-convex situation that for example resembles abutment wall 21 or holddown groove 22 that is not provided with leg-rest face 25 shape definition, it comprises that the integral body as leg-rest face 25 can not influence the active shape of foot, for example, the arc surface of broad warp or mild bellows-shaped etc.
In addition, in the inboard of leg-rest face 25, can the filling sponge etc. padded coaming.
Though above-mentioned device for putting legs 5 can freely rotate setting around axle center, the left and right sides with respect to supporting arm 11, replaces this scheme, can be arranged to freely rotate around axle center up and down.
In addition, as shown in Figure 3, also can adopt can be with respect to supporting arm 11 dismounting so that the structure of freely overturning.
Under situation shown in Figure 3, on the left and right sides of supporting arm 11 side lever 12, be provided with a plurality of installation projectioies 30, the installation sheet 32 that has installing hole 31 in the left and right sides setting of device for putting legs 5, make installation projection 30 pass above-mentioned installing hole 31, simultaneously, by locking pin being installed, device for putting legs 5 is fixed on the supporting arm 11 described passing on the projection 30.In addition, by the detachable device for putting legs 5 of reverse operating, behind the upset positive and negative, device for putting legs 5 is fixed on the supporting arm 11 by operation same as described above.
Except the structure shown in the figure, can also adopt by screw clamp with device for putting legs 5 detachables be fixed on the structure of supporting arm 11, perhaps adopt in device for putting legs 5 sides the structure with detachable such as the jig that embeds supporting arm 11 be set.
But, because the required turning operation of device for putting legs 5 dismounting trouble is time-consuming, therefore, as above-mentioned the 1st kind of embodiment, particularly advantageously be: device for putting legs 5 is installed on the supporting arm 11 free to rotately, can realizes rapidly, simple turning operation.
Fig. 4 has shown other embodiment of the fixture 20 on the massage face 24 that is arranged on device for putting legs 5.
The structure of this fixture 20 is: be built-in with the Massage device 23 that is made of air bag etc. in the left and right sides, and the fixedly belt 34 that pair of right and left is used on the lower limb is set.
For such fixture 20, its advantage is: if under the situation of not massaging, lower limb is placed on the massage face 24, fixedly belt 34 can not hinder the stable placement of lower limb, if fixedly belt 34 is tied up on lower limb, so then can limit the motion of shank, therefore, can utilize the leg-rest face 25 of reverse side.
Fig. 5 is other embodiment that shows the supporting arrangement (supporting arm) 11 that is used to support device for putting legs 5.
But the supporting arrangement 11 of present embodiment is provided with an end swingingly is installed in seat support 2 front ends by pivot 14 easy on and off of left and right directions pair of right and left the 1st supporting arm 11A, and one end can be installed in pair of right and left the 2nd supporting arm 11B of each the 1st supporting arm 11A other end by the connecting axle 36 of left and right directions with freely swinging, the left and right sides of device for putting legs 5 is installed in the other end of described the 2nd supporting arm 11B free to rotately by the pivot 26 of left and right directions.
In addition, the device for putting legs 5 of present embodiment is not only at the opposite face of each abutment wall 21, and is equipped with Massage device 23 in the bottom of holddown groove 22.
In the present embodiment, when needs use the 24 pairs of calfs of massage face of device for putting legs 5 or ankle to massage, shown in Fig. 5 (a), be arranged to the 2nd supporting arm 11B roughly with the eclipsed state of the 1st supporting arm 11A, and be positioned at the 1st, the 2nd supporting arm 11A, 11B vertically and vertical (direction of holddown groove 22) of device for putting legs 5 consistent location place roughly.
On the other hand, when the leg-rest face 25 that utilizes device for putting legs 5, by from the state of Fig. 5 (a) with the 2nd supporting arm 11B about 180 ° to lower swing, make the upset of device for putting legs 5 positive and negatives get final product (referring to Fig. 5 (b)).
Afterwards, if will make device for putting legs 5 forwards rotate about 90 ° with respect to the 2nd supporting arm 11B from this state, so described device for putting legs 5 just is arranged on the sole below that is sitting in the user on the seat support 2, and simultaneously, massage face 24 is (referring to Fig. 5 (c)) up.
Like this, just can make in the following holddown groove that is partially submerged into described massage face 24 22 of ankle, so that can massage by the 23 pairs of soles of Massage device and the left and right sides.
That is, in the present embodiment, not only can massage calf or ankle by the massage face 24 of device for putting legs 5, but also can massage the part below the ankle, compared with the past, range of application is wideer.
In addition, in the present embodiment, under Fig. 5 (a) state, can make leg-rest face 25 forward device for putting legs 5 to be installed with respect to the 2nd supporting arm 11B, at this moment, under the state of Fig. 5 (c), leg-rest face 25 below under foot is in attitude upwards, like this, sole can be without restriction just on this leg-rest face 25, so that use as the foot-rest device.
The present invention should not be defined in the foregoing description, can carry out suitable design variation.
For example, the fixture 20 of device for putting legs 5, Massage device 23 all can be not limited in the foregoing description, can adopt known various structures at present.
The chair back 4 can not link with device for putting legs 5 yet, and adopts the structure of swing separately, certainly, can adopt the fixed structure that can not swing yet.
In addition, the massage mechanism 7,9 of the chair back 4 or seat support 2 also can adopt known various structures at present, in addition, also can adopt and only assemble all assembled construction not of these massage machines 7,9 one of them or both.
Supporting arm 11 is not limited to be bearing in the front end of seat support 2, can also can not swingingly fix around pivot suspension in the front portion of shank 3 or lower end etc.In addition, its structure should not be limited in the foregoing description.

Claims (5)

1. the chair that has device for putting legs, it constitutes by being provided with the take a seat chair main body (1A) at seat (2) and the device for putting legs (5) that is arranged on below, this chair main body (1A) front side of user,
Described device for putting legs (5) has obverse and reverse, has the fixture (20) of regular user's shank in described face side, the leg-rest face (25) that has the general planar that can place lower limb at described reverse side,
Described fixture (20) is provided with the Massage device (23) that the lower limb that is fixed in this fixture (20) is massaged,
Described device for putting legs is can positive and negative mode of carrying out free positive and negative upset turningly be installed on the described chair main body (1A) in 180 ° scope.
2. the chair that has device for putting legs according to claim 1, it is characterized in that: can be in the end that is provided with supporting arm (11) in the scope of level below to it on the front part sides of the seat support (2) of described chair main body (1A), described device for putting legs (5) is free to rotate to be installed on the described supporting arm (11) with freely swinging along the vertical direction.
3. the chair that has device for putting legs according to claim 2 is characterized in that: the chair back (4) can be arranged on the rear side of the seat support (2) of described chair main body (1A) along fore-and-aft direction with freely swinging.
4. the chair that has device for putting legs according to claim 2 is characterized in that: described supporting arm (11) but have easy on and off and swingingly be installed in left and right sides side lever (12) on the left and right sides of seat support (2) of described chair main body (1A),
Described device for putting legs (5) has left and right sides sidepiece, and the pivot of left and right directions (26) is installed in described sidepiece, and described pivot (26) can freedom be pivoted on the described side lever (12) turningly.
5. the chair that has device for putting legs according to claim 2, it is characterized in that: described supporting arm (11) but have a pair of the 1st supporting arm (11A) of the left and right sides that above-below direction is installed in the seat support (2) of described chair main body (1A) with freely swinging, and can be installed in a pair of the 2nd supporting arm (11B) on described the 1st supporting arm (11A) with freely swinging, the left and right sides sidepiece of described device for putting legs (5) is installed on described the 2nd supporting arm (11B) free to rotately, so that described device for putting legs (5) can be arranged on the sole downside of user under its state that faces up.
CNB021265909A 2001-06-15 2002-06-01 Chair with device for putting legs Expired - Lifetime CN1223298C (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP182537/2001 2001-06-15
JP2001182537 2001-06-15
JP182537/01 2001-06-15
JP2001233896A JP2003062024A (en) 2001-06-15 2001-08-01 Chair with footrest
JP233896/01 2001-08-01
JP233896/2001 2001-08-01

Publications (2)

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CN1395898A CN1395898A (en) 2003-02-12
CN1223298C true CN1223298C (en) 2005-10-19

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US (1) US20030006639A1 (en)
JP (1) JP2003062024A (en)
CN (1) CN1223298C (en)

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CN1395898A (en) 2003-02-12
US20030006639A1 (en) 2003-01-09

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Application publication date: 20030212

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Denomination of invention: Chair with device for putting legs

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