CN111228078B - Chair type massage machine - Google Patents

Chair type massage machine Download PDF

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Publication number
CN111228078B
CN111228078B CN201911028788.6A CN201911028788A CN111228078B CN 111228078 B CN111228078 B CN 111228078B CN 201911028788 A CN201911028788 A CN 201911028788A CN 111228078 B CN111228078 B CN 111228078B
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CN
China
Prior art keywords
massage machine
chair
armrest portion
use state
type massage
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.)
Active
Application number
CN201911028788.6A
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Chinese (zh)
Other versions
CN111228078A (en
Inventor
古谷毅
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.)
Fuji Medical Instruments Mfg Co Ltd
Original Assignee
Fuji Medical Instruments Mfg Co Ltd
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Filing date
Publication date
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Publication of CN111228078A publication Critical patent/CN111228078A/en
Application granted granted Critical
Publication of CN111228078B publication Critical patent/CN111228078B/en
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Classifications

    • 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
    • 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
    • A47C7/54—Supports for the arms
    • A47C7/541—Supports for the arms of adjustable type
    • 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
    • A47C7/54—Supports for the arms
    • A47C7/543—Supports for the arms movable to inoperative position
    • 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
    • A61H23/006—Percussion or tapping massage
    • 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
    • A61H7/007—Kneading
    • 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
    • A61H9/00—Pneumatic or hydraulic massage
    • A61H9/005—Pneumatic massage
    • A61H9/0078—Pneumatic massage with intermittent or alternately inflated bladders or cuffs
    • 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
    • A61H2201/16—Physical interface with patient
    • A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
    • A61H2201/1635—Hand or arm, e.g. handle
    • A61H2201/1638—Holding means therefor
    • 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
    • A61H2201/50—Control means thereof
    • A61H2201/5058—Sensors or detectors
    • A61H2201/5071—Pressure sensors
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dermatology (AREA)
  • Massaging Devices (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

The present invention provides a chair type massage machine, comprising: a seat; a handrail part; and a rotation mechanism that rotates the armrest portion about a rotation axis. When the chair-type massage machine is in a use state, the rotation axis is substantially parallel to a normal direction of a bottom surface of the armrest portion, and is located on a side closer to the seat portion than a width center in a width direction of the armrest portion.

Description

Chair type massage machine
Technical Field
The present invention relates to a chair-type massage machine provided with a handrail portion.
Background
When the chair-type massage machine is carried in and out of the room, the chair-type massage machine cannot pass through the opening of the room if the width of the chair-type massage machine is not smaller than the width of the opening of the room.
The above-described restriction can be alleviated by making the armrest portion detachable, but the operation for attaching the armrest portion is required, and there is a problem that the operation takes time and labor, and an operation error occurs.
The chair type massage machine disclosed in japanese patent application laid-open No. 2009-82425 can solve the above-mentioned problems. Japanese patent application laid-open No. 2009-82425 discloses 3 kinds of solutions (width reduction solutions) capable of changing the width dimension of a chair-type massage machine: a mechanism for rotating the elbow rest member about its long side axis, a mechanism for sliding the elbow rest member, and combinations thereof.
However, when considering the possibility of adding a locking function, an air pipe, a harness, and the like, the width reduction scheme disclosed in japanese patent application laid-open No. 2009-82425 is not an optimal mechanism.
Disclosure of Invention
Problems to be solved by the invention
In view of the above, an object of the present invention is to provide a chair-type massage machine capable of suppressing a width dimension more than when in use without removing a armrest portion.
Means for solving the problems
The chair-type massage machine disclosed in the present specification has the following structure (first structure), and is provided with: a seat; a handrail part; and a rotation mechanism that rotates the armrest portion about a rotation axis, wherein the rotation axis is substantially parallel to a normal direction of a bottom surface of the armrest portion and is located closer to the seat portion than a width center in a width direction of the armrest portion when the chair-type massage machine is in a use state.
The chair-type massage machine of the first aspect may further include a backrest portion, wherein the rotation shaft is located on a side farther from the backrest portion than a center of the rotation shaft in a longitudinal direction of the armrest portion when the chair-type massage machine is in a use state.
In the chair-type massage machine of the second aspect, the backrest portion may be positioned closest to the seat portion when the chair-type massage machine is in the use state, and the armrest portion may overlap with the backrest portion when viewed in the width direction of the armrest portion, and the armrest portion may be rotated approximately half a turn with respect to the chair-type massage machine in the use state while maintaining a positional relationship between the backrest portion and the seat portion in a state where the backrest portion is closest to the seat portion when the chair-type massage machine is in the use state.
Effects of the invention
The chair-type massage machine disclosed in the present specification can suppress the width dimension of the massage machine when the massage machine is used without removing the armrest.
Drawings
Fig. 1 is a front view of a chair-type massage machine according to a first embodiment in a use state.
Fig. 2 is a plan view of the chair-type massage machine according to the first embodiment in a use state.
Fig. 3 is a side view of the chair-type massage machine according to the first embodiment in a use state.
Fig. 4 is a front view of the chair type massage machine according to the first embodiment in a non-use state.
Fig. 5 is a plan view of the chair type massage machine according to the first embodiment in a non-use state.
Fig. 6 is a side view of the chair type massage machine according to the first embodiment in a non-use state.
Fig. 7 is a front view of the chair type massage machine according to the second embodiment in a use state.
Fig. 8 is a plan view of the chair type massage machine according to the second embodiment in a use state.
Fig. 9 is a side view of the chair-type massage machine according to the second embodiment in a use state.
Fig. 10 is a front view of the chair type massage machine according to the second embodiment in a non-use state.
Fig. 11 is a plan view of the chair type massage machine according to the second embodiment in a non-use state.
Fig. 12 is a side view of the chair type massage machine according to the second embodiment in a non-use state.
Reference numerals illustrate:
1. chair-type massage machine according to first embodiment
1' chair-type massage machine according to the second embodiment
2. Seat part
3. Backrest part
4. Foot stool
5R right armrest portion
5L left armrest part
6R right side support part
6L left side supporting part
Detailed Description
Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
<1 > first embodiment
Fig. 1 is a front view of a chair-type massage machine 1 (hereinafter referred to as "massage machine 1") according to a first embodiment in a use state. Fig. 2 is a plan view of the massage machine 1 in a use state. Fig. 3 is a side view of the massage machine 1 in a use state. In fig. 1 to 3 and fig. 4 to 6 described later, only the members constituting the frame of the massage machine 1 are illustrated.
In the following description, a front side (front side) when viewed from a person to be treated who is sitting in the massage machine 1 in a state in which the backrest 3 is not tilted is referred to as a "front side", and a rear side (rear side) when viewed from a person to be treated who is sitting in the massage machine 1 in a state in which the backrest 3 is not tilted is referred to as a "rear side". The upper side (head side) of the massage machine 1 when viewed from the user sitting on the backrest 3 in the non-tilted state is referred to as "upper side", and the lower side (foot side) of the massage machine 1 when viewed from the user sitting on the backrest 3 in the non-tilted state is referred to as "lower side". The right side when viewed from the person to be treated who sits on the massage machine 1 in the state where the backrest 3 is not tilted is referred to as "right side", and the left side when viewed from the person to be treated who sits on the massage machine 1 in the state where the backrest 3 is not tilted is referred to as "left side".
The massage machine 1 comprises: a seat 2, a backrest 3, a footstool 4, a right armrest 5R, a left armrest 5L, a right support 6R, and a left support 6L.
The seat 2 supports the buttocks and thighs of the person to be treated.
The backrest 3 supports the shoulder, waist, and back of the person to be treated. The backrest 3 is rotatably attached to the rear end of the seat 2 about a supine rotation axis extending in the left-right direction. The backrest 3 is provided with a massage unit (not shown) having a treatment tool. The massage unit is guided by a guide rail (not shown) provided on the backrest portion 3 and is lifted and lowered in the longitudinal direction of the backrest portion 3. The guide rail may be extended to the rear of the seat 2 so that the massage unit may be lifted and lowered in the longitudinal direction of the seat 2 and the backrest 3. The massage unit is provided with: a treatment member; a kneading driving mechanism for kneading the treating element; and a knocking driving mechanism for knocking the therapeutic element.
The footstool 4 accommodates the lower legs and feet of the person to be treated.
The right armrest portion 5R supports the forearm portion of the right arm of the person to be treated. The left armrest portion 5L supports the forearm portion of the left arm of the person to be treated.
The right support portion 6R supports the right armrest portion 5R rotatably about the first rotation axis X1. That is, the massage machine 1 includes a first rotation mechanism that rotates the right armrest portion 5R about the first rotation axis X1. The first rotation mechanism includes, for example: a first protruding portion protruding along the first rotation axis X1, provided on one of the right armrest portion 5R and the right support portion 6R; and a first recess rotatably fitted with the first protruding portion, the first recess being provided on the other of the right handrail portion 5R and the right support portion 6R. In the case where the air bag for treating the right arm is provided in the right armrest portion 5R, for example, the first protruding portion may be formed in a tubular shape, and the first recessed portion may be formed in a through hole shape so that the air pipe may pass through the tubular interior and the through hole interior. In the case where electronic components such as a pressure sensor for measuring the intensity of massage by the air bag and a biosensor for detecting the state of the person to be treated are provided in the right armrest portion 5R, for example, the first protruding portion may be formed in a cylindrical shape, the first recessed portion may be formed in a through hole shape, and the harness may be passed through the inside of the cylinder and the inside of the through hole.
The first rotation axis X1 is substantially parallel to the normal direction of the bottom surface (lower surface) of the right armrest portion 5R.
When the massage machine 1 is in the use state, the first rotation axis X1 is located closer to the seat 2 than the width center in the width direction of the right armrest portion 5R. That is, when the massage machine 1 is in the use state, the distance D1 from the right end of the right armrest portion 5R to the first rotation axis X1 in the width direction of the right armrest portion 5R is longer than the distance D2 from the left end of the right armrest portion 5R to the first rotation axis X1 in the width direction of the right armrest portion 5R (see fig. 1).
The first rotation axis X1 is located at substantially the center of the length of the right armrest portion 5R in the longitudinal direction. That is, the distance D3 from one end of the right armrest portion 5R to the first rotation axis X1 in the longitudinal direction of the right armrest portion 5R is substantially the same as the distance D4 from the other end of the right armrest portion 5R to the first rotation axis X1 in the longitudinal direction of the right armrest portion 5R.
The left support portion 6L supports the left armrest portion 5L rotatably about the second rotation axis X2. That is, the massage machine 1 includes a second rotation mechanism that rotates the left armrest portion 5L about the second rotation axis X2. The second rotation mechanism includes, for example: a second protruding portion protruding along the second rotation axis X2, provided on one of the left armrest portion 5L and the left support portion 6L; and a second recess rotatably fitted with the second protruding portion, the second recess being provided on the other of the left handrail portion 5L and the left support portion 6L. In the case where the air bag for treating the left arm is provided in the left armrest portion 5L, for example, the second protruding portion may be formed in a tubular shape, and the second concave portion may be formed in a through hole shape so that the air pipe may pass through the tubular interior and the through hole interior. In the case where electronic components such as a pressure sensor for measuring the intensity of massage by the air bag and a biosensor for detecting the state of the person to be treated are provided in the left armrest portion 5L, for example, the second protruding portion may be formed in a cylindrical shape, and the second recessed portion may be formed in a through hole shape so that the harness may be passed through the inside of the cylinder and the inside of the through hole.
The second rotation axis X2 is substantially parallel to the normal direction of the bottom surface (lower surface) of the left armrest portion 5L (see fig. 3).
When the massage machine 1 is in the use state, the second rotation axis X2 is located on the side closer to the seat portion 2 than the width center in the width direction of the left armrest portion 5L. That is, when the massage machine 1 is in the use state, the distance D5 from the left end of the left armrest portion 5L to the second rotation axis X2 in the width direction of the left armrest portion 5L is longer than the distance D6 from the right end of the left armrest portion 5L to the second rotation axis X2 in the width direction of the left armrest portion 5L (see fig. 1).
The second rotation axis X2 is located at substantially the center of the length of the left armrest portion 5L in the longitudinal direction. That is, the distance D7 from one end of the left armrest portion 5L to the second rotation axis X2 in the longitudinal direction of the left armrest portion 5L is substantially the same as the distance D8 from the other end of the left armrest portion 5L to the second rotation axis X2 in the longitudinal direction of the left armrest portion 5L (see fig. 3).
When the right armrest portion 5R is rotated about the first rotation axis X1 by approximately half a turn and the left armrest portion 5L is rotated about the second rotation axis X2 by approximately half a turn from the use state shown in fig. 1 to 3, the non-use state shown in fig. 4 to 6 is changed.
Fig. 4 is a front view of the massage machine 1 in a non-use state. Fig. 5 is a plan view of the massage machine 1 in a non-use state. Fig. 6 is a side view of the massage machine 1 in a non-use state.
In the use state shown in fig. 1 to 3, the right end of the right armrest portion 5R is located on the right side of the right end of the right support portion 6R, and the left end of the left armrest portion 5L is located on the left side of the left end of the left support portion 6L. On the other hand, since the distance D1 is larger than the distance D2 and the distance D5 is larger than the distance D6, in the non-use state shown in fig. 4 to 6, the right armrest portion 5R and the left armrest portion 5L are stored on the seat portion 2 side, the right end of the right support portion 6R is positioned on the right side of the right end of the right armrest portion 5R, and the left end of the left support portion 6L is positioned on the left side of the left end of the left armrest portion 5L. As a result, the width W2 of the massage machine 1 in the non-use state shown in fig. 4 to 6 is smaller than the width W1 of the massage machine 1 in the use state shown in fig. 1 to 3.
Therefore, for example, when the massage machine 1 is packaged, the massage machine 1 is carried into the room, carried out of the room, or the like, the width dimension of the massage machine 1 can be suppressed by providing the right armrest portion 5R and the left armrest portion 5L of the massage machine 1 in the state shown in fig. 4 to 6. In addition, in the case of suppressing the length of the massage machine 1, the state shown in fig. 4 to 6 may be set. On the other hand, in the case of suppressing the height of the massage machine 1, the backrest 3 may be lowered away from the seat 2.
Further, since the right armrest portion 5R and the left armrest portion 5L are not detached, the installation work of the right armrest portion 5R and the left armrest portion 5L is not required, and the work is not troublesome and the work error is not generated.
In addition, when the air bags for arm treatment are provided to the right armrest portion 5R and the left armrest portion 5L, if the force applied to the arm by the air bags provided at a position closer to the seat portion 2 than the arm does not match the force applied to the arm by the air bags provided at a position farther from the seat portion 2 than the arm, a moment about the longitudinal direction of the armrest portion is generated. In the chair-type massage machine disclosed in japanese patent application laid-open No. 2009-82425, the axis of the moment coincides with the rotation axis of the elbow rest member, and therefore, even if a lock mechanism for fixing the position of the elbow rest member is provided, the elbow rest member is liable to come loose. On the other hand, in the massage machine 1, the axes of the moment do not coincide with the rotation axes of the right armrest portion 5R and the left armrest portion 5L, and therefore the right armrest portion 5R and the left armrest portion 5L are less likely to come loose.
<2 > second embodiment
Fig. 7 is a front view of the chair-type massage machine 1 '(hereinafter, referred to as "massage machine 1'") according to the second embodiment in a use state. Fig. 8 is a plan view of the massage machine 1' in a use state. Fig. 9 is a side view of the massage machine 1' in a use state. In fig. 7 to 9 and fig. 10 to 12 described later, only the members constituting the frame of the massage machine 1' are illustrated.
The massage machine 1' is similar to the massage machine 1 except that the shape of the right arm rest 5R and the left arm rest 5L and the positions of the first rotation axis X1 and the second rotation axis X2 are different from those of the massage machine 1.
In the use state shown in fig. 7 to 9, the rear portion of the right armrest portion 5R and the rear portion of the left armrest portion 5L overlap the backrest portion 3 when viewed from the left-right direction (see fig. 8 and 9).
The first rotation axis X1 is substantially parallel to the normal direction of the bottom surface (lower surface) of the right armrest portion 5R.
When the massage machine 1' is in use, the first rotation axis X1 is located closer to the seat 2 than the width center in the width direction of the right armrest 5R. That is, when the massage machine 1' is in the use state, the distance D1 from the right end of the right armrest portion 5R to the first rotation axis X1 in the width direction of the right armrest portion 5R is longer than the distance D2 from the left end of the right armrest portion 5R to the first rotation axis X1 in the width direction of the right armrest portion 5R (see fig. 7).
When the massage machine 1' is in the use state, the first rotation axis X1 is located on a side farther from the backrest portion 3 than the longitudinal center in the longitudinal direction of the right armrest portion 5R. That is, when the massage machine 1' is in the use state, the distance D3 from the front end of the right armrest portion 5R to the first rotation axis X1 in the longitudinal direction of the right armrest portion 5R is shorter than the distance D4 from the rear end of the right armrest portion 5R to the first rotation axis X1 in the longitudinal direction of the right armrest portion 5R.
The second rotation axis X2 is substantially parallel to the normal direction of the bottom surface (lower surface) of the left armrest portion 5L (see fig. 9).
When the massage machine 1' is in use, the second rotation axis X2 is located on the side closer to the seat 2 than the width center in the width direction of the left armrest portion 5L. That is, when the massage machine 1' is in the use state, the distance D5 from the left end of the left armrest portion 5L to the second rotation axis X2 in the width direction of the left armrest portion 5L is longer than the distance D6 from the right end of the left armrest portion 5L to the second rotation axis X2 in the width direction of the left armrest portion 5L (see fig. 7).
When the massage machine 1' is in the use state, the second rotation axis X2 is located on a side farther from the backrest portion 3 than the longitudinal center in the longitudinal direction of the left armrest portion 5L. That is, when the massage machine 1' is in the use state, the distance D7 from the front end of the left armrest portion 5L to the second rotation axis X2 in the longitudinal direction of the left armrest portion 5L is shorter than the distance D8 from the rear end of the left armrest portion 5L to the second rotation axis X2 in the longitudinal direction of the left armrest portion 5L (see fig. 9).
When the right armrest portion 5R is rotated about the first rotation axis X1 by approximately half a turn and the left armrest portion 5L is rotated about the second rotation axis X2 by approximately half a turn from the use state shown in fig. 7 to 9, the non-use state shown in fig. 10 to 12 is changed.
The massage machine 1' has the same effect as the massage machine 1.
In the massage machine 1', the state of use shown in fig. 7 to 9 can be changed to the state of non-use shown in fig. 10 to 12 by rotating the right armrest portion 5R counterclockwise when viewed from above and rotating the left armrest portion 5L clockwise when viewed from above. In the massage machine 1', the use state shown in fig. 7 to 9 can be changed by rotating the right armrest portion 5R clockwise when viewed from above and rotating the left armrest portion 5L counterclockwise when viewed from above from the non-use state shown in fig. 10 to 12. By this method, although the rear portion of the right armrest portion 5R and the rear portion of the left armrest portion 5L overlap the backrest portion 3 as viewed from the left-right direction, transition between the use state and the non-use state can be achieved in a state in which the positional relationship between the backrest portion 3 and the seat portion 2 in a state in which the backrest portion is closest to the seat portion 2 when the massage machine 1' is in the use state is maintained. In other words, the work of shifting the massage machine 1 'from the use state to the non-use state and the work of shifting the massage machine 1' from the non-use state to the use state are not complicated.
The positional relationship between the right armrest portion 5R and the left armrest portion 5L and the footrest 4 is not particularly limited, but it is desirable that the right armrest portion 5R and the left armrest portion 5L and the footrest 4 are moved relative to the seat portion 2 and the right support portion 6R and the left support portion 6L in any manner so that the distal ends of the right armrest portion 5R and the left armrest portion 5L are positioned rearward of the distal ends of the footrest 4. This can prevent the length of the massager 1' from being increased by the right armrest portion 5R and the left armrest portion 5L.
<3. Other >
It should be understood that the above-described embodiments are merely illustrative in all aspects and not restrictive, and that the technical scope of the present invention is not shown by the description of the above-described embodiments but by the scope of the claims, and encompasses all modifications that are equivalent to the scope of the claims and that fall within the scope.
For example, in the first embodiment, it is desirable to provide a locking mechanism that automatically locks the rotation of the right armrest portion 5R and the left armrest portion 5L when the right armrest portion 5R and the left armrest portion 5L reach the positions shown in fig. 1 to 3 or the positions shown in fig. 4 to 6. The release of the lock may be performed by, for example, the person to be treated operating the lock mechanism.
Similarly, in the second embodiment, it is desirable to provide a locking mechanism that automatically locks the rotation of the right armrest portion 5R and the left armrest portion 5L when the right armrest portion 5R and the left armrest portion 5L reach the positions shown in fig. 7 to 9 or the positions shown in fig. 10 to 12. The release of the lock may be performed by, for example, the person to be treated operating the lock mechanism.

Claims (3)

1. A chair-type massage machine is provided with:
a seat;
a handrail part;
a support portion that supports the armrest portion so as to be rotatable about a rotation axis; and
a rotation mechanism that rotates the armrest portion about the rotation axis,
wherein,
when the chair-type massage machine is in use, the rotation axis is substantially parallel to a normal direction of a bottom surface of the armrest portion and is positioned on a side closer to the seat portion than a width center in a width direction of the armrest portion,
the chair-type massage machine can rotate the armrest part approximately half a turn when the chair-type massage machine is not in use relative to the chair-type massage machine,
the outer side surface of the armrest part in the use state is set as a first side surface, the inner side surface of the armrest part in the use state is set as a second side surface,
in the use state, the first side surface is located outside the outer side surface of the support portion, and in the non-use state, the first side surface is stored in the seat portion side, and the second side surface is located inside the outer side surface of the support portion.
2. The chair-type massage machine of claim 1, wherein,
the chair type massage machine is provided with a backrest part,
when the chair-type massage machine is in a use state, the rotation shaft is located on a side farther from the backrest portion than a length center in a longitudinal direction of the armrest portion.
3. The chair-type massage machine of claim 2, wherein,
in a state where the backrest portion is closest to the seat portion when the chair-type massage machine is in a use state, the armrest portion overlaps the backrest portion when viewed from a width direction of the armrest portion,
the armrest portion may be rotated approximately half a turn with respect to the chair-type massage machine in a use state while maintaining a positional relationship between the backrest portion and the seat portion in a state where the backrest portion is closest to the seat portion in the use state of the chair-type massage machine.
CN201911028788.6A 2018-11-29 2019-10-25 Chair type massage machine Active CN111228078B (en)

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JP2018-223939 2018-11-29
JP2018223939A JP7159022B2 (en) 2018-11-29 2018-11-29 chair massage machine

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001204582A (en) * 2000-01-31 2001-07-31 Itoki Crebio Corp Armrest device
JP2004216120A (en) * 2002-12-27 2004-08-05 Family Co Ltd Chair type massage apparatus and forearm massage machine
JP2007167221A (en) * 2005-12-20 2007-07-05 Matsushita Electric Works Ltd Massaging chair
JP2009082425A (en) * 2007-09-28 2009-04-23 Panasonic Electric Works Co Ltd Chair type massaging machine
JP2014236765A (en) * 2013-06-06 2014-12-18 株式会社フジ医療器 Chair type massage machine
JP2015027424A (en) * 2013-06-27 2015-02-12 ファミリーイナダ株式会社 Chair-type massage machine
CN105982808A (en) * 2015-03-19 2016-10-05 富士医疗器股份有限公司 Chair-type massage machine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001204582A (en) * 2000-01-31 2001-07-31 Itoki Crebio Corp Armrest device
JP2004216120A (en) * 2002-12-27 2004-08-05 Family Co Ltd Chair type massage apparatus and forearm massage machine
JP2007167221A (en) * 2005-12-20 2007-07-05 Matsushita Electric Works Ltd Massaging chair
JP2009082425A (en) * 2007-09-28 2009-04-23 Panasonic Electric Works Co Ltd Chair type massaging machine
JP2014236765A (en) * 2013-06-06 2014-12-18 株式会社フジ医療器 Chair type massage machine
JP2015027424A (en) * 2013-06-27 2015-02-12 ファミリーイナダ株式会社 Chair-type massage machine
CN105982808A (en) * 2015-03-19 2016-10-05 富士医疗器股份有限公司 Chair-type massage machine

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