WO2008089629A1 - Système d'ajustement de corps de siège - Google Patents

Système d'ajustement de corps de siège Download PDF

Info

Publication number
WO2008089629A1
WO2008089629A1 PCT/CN2007/070108 CN2007070108W WO2008089629A1 WO 2008089629 A1 WO2008089629 A1 WO 2008089629A1 CN 2007070108 W CN2007070108 W CN 2007070108W WO 2008089629 A1 WO2008089629 A1 WO 2008089629A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
air bag
pad body
air passage
adjustment system
Prior art date
Application number
PCT/CN2007/070108
Other languages
English (en)
Chinese (zh)
Inventor
Chienchuan Cheng
Original Assignee
Nitring Enterprise Inc.
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 Nitring Enterprise Inc. filed Critical Nitring Enterprise Inc.
Priority to KR1020097016190A priority Critical patent/KR20090108062A/ko
Priority to US12/448,938 priority patent/US20100031449A1/en
Priority to DE112007003267T priority patent/DE112007003267T5/de
Publication of WO2008089629A1 publication Critical patent/WO2008089629A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/90—Details or parts not otherwise provided for
    • B60N2/914—Hydro-pneumatic adjustments of the shape
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/08—Fluid mattresses or cushions
    • A47C27/10—Fluid mattresses or cushions with two or more independently-fillable chambers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05—Parts, details or accessories of beds
    • A61G7/057—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted 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
    • A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
    • A61H23/04—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with hydraulic or pneumatic 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
    • A61H9/00—Pneumatic or hydraulic massage
    • A61H9/005—Pneumatic massage
    • A61H9/0078—Pneumatic massage with intermittent or alternately inflated bladders or cuffs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/90—Details or parts not otherwise provided for
    • B60N2/976—Details or parts not otherwise provided for massaging systems
    • 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
    • A61H2201/0103—Constructive details inflatable
    • 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
    • A61H2201/50—Control means thereof
    • A61H2201/5007—Control means thereof computer controlled
    • 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

Definitions

  • the present invention relates to a cushion body adjusting system, which is most suitable for use in a cushion body such as a seat, a massage device, a bedding product, etc., and is provided with at least two sets of airbag sets overlapping each other in the cushion body, and the cushion body can pass
  • the air bag group changes when inflating and exhausting, so that the pad body is in a state of supporting, massaging, and sliding of the convex portion.
  • the prior art embeds at least one set of mechanical push rods or cam devices in the cushion body to adjust the curvature of the cushion body to change the curvature of the cushion body. It is suitable for the user's demand state, for example: When used in the back cushion body of the car seat, the curvature of the back seat of the car seat can be changed to adjust the lumbar effect of the user's demand.
  • the application of the air bag group's anti-shock technology is to use its air bag group to form a soft confined space, and to control the air bag group to charge and deflate, and to carry out its anti-lift effect. Change; however, when the pressure of the soft confined space is greater, the air bag will become more and more bulging, and will become closer to a spherical shape, causing a particularly convex part of the pad; especially when the air bags are When the adjacent setting or the close arrangement is convex, a distinct relative recessed area is created between the two air pockets.
  • the technical problem to be solved by the present invention is to provide a cushion body adjusting system, which is provided with at least two sets of air bag sets overlapping each other in the cushion body, and supplies air to a main air passage by using at least one air pump.
  • Each air bag group is connected to the main air passage through an air passage, and each air passage is provided with a control valve for opening and closing the air passage, and the operation of the air pump and the control valve is controlled by at least one controller .
  • each air bag group can generate support for the pad body after inflation
  • the alternating body of the air venting and the inflation of the air can be used to make the pad body have a massage effect;
  • the two groups of airbags overlapping each other may exhibit at least one state of exhaust gas reduction and inflation, and no recessed area is formed between the stacked airbag groups, so that the surface of the cushion body can be raised. The state of the slip.
  • a safety relief valve can be further disposed on the main airway. When the internal airway pressure is too large, the safety relief valve can perform a safe pressure relief operation.
  • a pressure detection can be set on the main airway. The measuring unit detects the internal pressure of the main airway; in addition, a pressure detecting unit can be arranged on each airway to detect the internal pressure of the airway, which is beneficial to the controller for each air bag. The precise control of the group's inflation and exhaust is even beneficial for the controller to record the degree of inflation of each air bag set.
  • the present invention adjusts the curvature of the pad body through the air bag group, and can accurately change the curvature of the pad body through pressure control, and between the air bag and the air bag. There will be no obvious recessed area, which will make the user's comfort when padding more.
  • the airbag can be rendered on the surface of the cushion body when it is filled and deflated.
  • the curvature of the arc is more uniform and gentle and ergonomic; in addition, the support and massage effect of the cushion body can be more precise and comfortable, and when the two groups of airbags overlapping each other are reduced in exhaust gas and the other is inflated When it is swollen, the surface of the pad body can be seen to be in a state of slippage of the convex part, instead of increasing the distance and the distance, the touch and the comfort are improved, and the overall texture of the pad body is indirectly improved.
  • FIG. 1 is a schematic view showing the position of an air bag group according to a first embodiment of the present invention.
  • FIG. 2 is a schematic diagram showing the system configuration of the first embodiment of the present invention.
  • FIG. 3 Schematic diagram of the operation state of the first embodiment of the present invention (1)
  • FIG. 4 is a schematic view showing the action state of the first embodiment of the present invention (2)
  • FIG. 5 Schematic diagram of the action state of the first embodiment of the present invention
  • FIG. 6 is a schematic view showing the action state of the first embodiment of the present invention (4)
  • FIG. 7 is a schematic diagram of a system configuration of a second embodiment of the present invention.
  • FIG. 8 is a schematic diagram of a system configuration of a third embodiment of the present invention.
  • FIG. 9 is a schematic diagram of a system configuration of a fourth embodiment of the present invention.
  • Fig. 10 is a view showing the state of use of the fourth embodiment of the present invention.
  • FIG. 1 is a schematic view showing the position of an air bag set according to a first embodiment of the present invention
  • FIG. 2 is a schematic view showing the system configuration of the first embodiment of the present invention.
  • the pad body adjustment system is provided with at least two sets of air bag groups 20 overlapping each other in the pad body 10 to form an air bag group, and a main air channel 40 is supplied with air by at least one air pump 30, and each air bag group 20 is provided.
  • the air passage 50 is connected to the main air passage 40, and each air passage 50 is provided with a control valve 60 for opening and closing the air passage.
  • the air pump 30 and the control valve 60 are operated by at least one.
  • the controller 70 controls.
  • the air bag group 20 is composed of at least one air bag 21.
  • the air bag group 20 of this embodiment is composed of two air bags 21, and is formed by three air bag groups 20 being overlapped with each other.
  • the overall arrangement of the air bag groups 20 can be arranged vertically or horizontally.
  • the drawings are arranged in a vertical direction as an illustration, and the overlapping manner is such that the upper air bag group 20 is overlapped in the lower air bag group. 20 on.
  • the number of air pumps 30 can be set to one or more to meet the needs of use, as illustrated by an air pump 30.
  • the main air passage 40 is provided with a safety relief valve 41.
  • the safety relief valve 41 can perform a safe pressure relief operation; and the main air passage 40 is provided with a split gas.
  • the air passage 50 of the air bag group 20 which overlaps each other is connected in parallel to the same split air passage 42.
  • a diverter valve 43 is disposed between the split air passage 42 and the main air passage 40, and the diverter valve 43 is also controlled. Controlled by 70.
  • a pressure detecting unit 80 may be separately disposed on the main airway 40 and each of the air passages 50 to detect the internal pressure of the main airway 40 and each of the air passages 50, which is beneficial to The controller 70 accurately controls the inflation and exhaust of each air bag group 20, and even facilitates the controller 70 to record the degree of inflation of each air bag group 20.
  • Each control valve 60 includes an exhaust passage 61 for exhausting the corresponding air bag group 20.
  • each of the airbag groups 20 can be supported by the cushion body 10 after being inflated, the cushion body 10 can be massaged by the alternating of the airbag reduction and the inflation inflation; It is also possible for the two sets of air bag groups 20 that overlap each other to exhibit at least one exhaust gas reduction and one inflation and inflation state. At this time, no recessed regions are formed between the folded air bag groups 20, so that the cushion body 10 is provided. The surface may exhibit a state in which the convex portion is slipped.
  • the main air passage 40, the safety relief valve 41, the split air passage 42, the diverter valve 43, the air passage 50, the control valve 60, the exhaust passage 61, the pressure detecting unit 80, and the like are all or Partially integrated into a valve body assembly 100, or dispersed in a suitable portion of the body 10 for implementation.
  • FIG. 4, FIG. 5, and FIG. 6 are schematic diagrams (1), (2), (3), and (4) of the operation state of the first embodiment of the present invention, to illustrate the first embodiment of the present invention.
  • the principle of the inflation and exhaust of each air bag group 20 can be reduced, wherein each air bag group 20 is represented by a simplified diagram, and each air channel 50 and the corresponding air bag group 20 are permeable.
  • the air pump 30 can be operated, and the diverter valve 43 is opened to allow air to enter the split air passage 42 from the main air passage 40, and The blocking state between the split air passage 42 and the air passage 50 by the control valve 60 corresponding to the air bag group 20 is released, and air is caused to flow into the air bag group 20 to cause it to expand, and to be inflated to the required state.
  • the control valve 60 is configured to block the flow between the split air passage 42 and the air passage 50 in a large hour, so that the air bag group 20 is maintained in a swollen state to provide a supporting effect.
  • FIG. 3 to FIG. 6 illustrate that two air bag groups 20 that overlap each other are taken as an example.
  • the air bag group 20 can be dissipated and matched to present differently.
  • FIG. 7 is a schematic diagram of a system configuration of a second embodiment of the present invention, which discloses another manner and means for causing the airbag group 20 to exhibit a cancellation and expansion fit.
  • the second embodiment differs in that the air passages 50 of the air bag group 20 overlapping each other can be directly connected in parallel to the main air passage 40, and each control valve 60 includes an exhaust passage 61 for corresponding
  • the air bag group 20 is used for exhausting, thereby still controlling the purpose of the air bag group 20 to increase, and the air bag group 20 connected in parallel can also utilize the principle of pressure balance to make the gas filled
  • the air bag set 20 initially inflates the air bag set 20 to be inflated to save power from the air pump operation.
  • FIG. 8 is a schematic view showing a system configuration of a third embodiment of the present invention, which is different from the first embodiment in that the air passages 50 of the air bag group 20 overlapping each other are directly Parallel to the main air passage 40, and an exhaust valve 44 is disposed on the main air passage 40.
  • This embodiment can also achieve the purpose of controlling the airbag group 20 to increase, and between the airbag groups 20 in parallel,
  • the principle of pressure balance can also be utilized to initially inflate the air bag group 20 that is filled with air to the air bag group 20 to be inflated to save power of the air pump operation.
  • FIG. 9 and FIG. 10 it is a schematic diagram of a system configuration and a state of use according to a fourth embodiment of the present invention.
  • the fourth embodiment is derived from the first embodiment and passes through a plurality of split air passages.
  • the arrangement of 42 and the corresponding diverter valve 43 can also be implemented by dividing a plurality of mutually overlapping air bag sets 20 or a single air bag set 20 into different air bag groups for each appropriate part in the pad body 10. Presents the effect of support or massage.
  • the pad body 10 is illustrated by a car seat in the drawings, and the actual application range thereof is It can include cushions such as seats, massage equipment, and bedding products.

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Pain & Pain Management (AREA)
  • Epidemiology (AREA)
  • Nursing (AREA)
  • Massaging Devices (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

L'invention concerne un système d'ajustement de corps de siège comportant au moins deux jeux de poches d'air (20) disposés dans le matelas (10) qui se chevauchent, au moins une pompe à air (30) destinée à alimenter en air un tube d'air principal (40), chaque jeu de poches d'air (20) étant raccordé au tube d'air principal (40) par le biais d'un tube d'air ramifié (50) et un clapet de commande (60) disposé dans chaque tube d'air ramifié (50) pour ouvrir/fermer le tube ramifié (50). Ladite pompe à air (30) et les clapets de commande (60) sont manipulés par au moins un régulateur (70). Chaque jeu de poches d'air (20) est gonflé de manière à supporter le corps de siège (10) ou les jeux de poches d'air (20) peuvent être tour à tour dégonflés et gonflés pour procurer un effet de massage. Quand les deux jeux de poches d'air (20) se chevauchant sont tour à tour dégonflés et gonflés, la surface surélevée du corps de siège (10) semble se déplacer en douceur.
PCT/CN2007/070108 2007-01-17 2007-06-13 Système d'ajustement de corps de siège WO2008089629A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020097016190A KR20090108062A (ko) 2007-01-17 2007-06-13 쿠션 조정 시스템
US12/448,938 US20100031449A1 (en) 2007-01-17 2007-06-13 Mattress adjusting system
DE112007003267T DE112007003267T5 (de) 2007-01-17 2007-06-13 Verstellsystem für Unterlage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNA2007100009735A CN101224069A (zh) 2007-01-17 2007-01-17 垫体调整系统
CN200710000973.5 2007-01-17

Publications (1)

Publication Number Publication Date
WO2008089629A1 true WO2008089629A1 (fr) 2008-07-31

Family

ID=39644096

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2007/070108 WO2008089629A1 (fr) 2007-01-17 2007-06-13 Système d'ajustement de corps de siège

Country Status (5)

Country Link
US (1) US20100031449A1 (fr)
KR (1) KR20090108062A (fr)
CN (1) CN101224069A (fr)
DE (1) DE112007003267T5 (fr)
WO (1) WO2008089629A1 (fr)

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