CN109567452A - It is a kind of to sit seat of lying - Google Patents

It is a kind of to sit seat of lying Download PDF

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Publication number
CN109567452A
CN109567452A CN201910052059.8A CN201910052059A CN109567452A CN 109567452 A CN109567452 A CN 109567452A CN 201910052059 A CN201910052059 A CN 201910052059A CN 109567452 A CN109567452 A CN 109567452A
Authority
CN
China
Prior art keywords
seat
chair
chair leg
pull rod
leg
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.)
Pending
Application number
CN201910052059.8A
Other languages
Chinese (zh)
Inventor
韩承书
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201910052059.8A priority Critical patent/CN109567452A/en
Publication of CN109567452A publication Critical patent/CN109567452A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C1/00Chairs adapted for special purposes
    • A47C1/02Reclining or easy chairs
    • A47C1/022Reclining or easy chairs having independently-adjustable supporting parts
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C1/00Chairs adapted for special purposes
    • A47C1/02Reclining or easy chairs
    • A47C1/022Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C13/00Convertible chairs, stools or benches

Abstract

Present invention proposition is that a kind of seat is lain seat.Seat is connect by chair back connecting shaft with the chair back.Seat axis is housed in seat front, chair back axis is housed in the middle part of the chair back, telescopic rod is connected between seat axis and chair back axis, two sections of telescopic rods are fixed by jackscrew.Two sides is equipped with chair back wheel by fixinig plate on rear side of the chair back.It is fixed with fixing axle in chair leg in seat lower part, chair leg is installed in fixing axle in chair leg, the fixing axle in the case where chair leg lower part is equipped with chair leg, chair leg wheel is housed in fixing axle under chair leg, chair leg is connect by chair leg connecting rod axis connection chair leg connecting rod, chair leg connecting rod with another chair leg, and front and back chair leg is formed.Pull rod is connected in fixing axle under the chair leg of preceding chair leg, pull rod passes through pull rod shaft, pull rod fixing nail is screwed on the outside of pull rod shaft, tie rod hole is equipped on pull rod, and pull rod shaft is equipped with screw hole.The chair back and angle of seat of seat of the invention can be converted to vertical state, angled state or straightened condition, for sitting or lying.It is suitable for that seat of lying as seat uses.

Description

It is a kind of to sit seat of lying
Technical field
Proposed by the present invention is the thing to sit on of daily necessities field, specifically a kind of to sit seat of lying.
Background technique
Existing seat, which can only be sat, to lie, thus cannot be used for resting.Especially for patient, it not can be carried out seat and lie Conversion.
Summary of the invention
In order to enable seat to lie down, seat of lying is sat the invention proposes a kind of.The seat passes through the chair back and angle of seat Conversion and chair leg angulation change solve the technical issues of chair angle is converted.
The solution adopted by the present invention to solve the technical problem is that:
Seat is connect by chair back connecting shaft with the chair back, is constituted with backed seat.
Seat axis is housed in seat front, chair back axis is housed in the middle part of the chair back, is connected with and stretches between seat axis and chair back axis Contracting bar, two sections of telescopic rods are fixed by jackscrew.
Two sides is equipped with chair back wheel by fixinig plate on rear side of the chair back.
It is fixed with fixing axle in chair leg in seat lower part, chair leg is installed in fixing axle in chair leg, is equipped in chair leg lower part Fixing axle under chair leg, is equipped with chair leg wheel under chair leg in fixing axle, chair leg is connected by chair leg connecting rod axis connection chair leg connecting rod, chair leg Bar is connect with another chair leg, forms front and back chair leg.
Pull rod is connected in fixing axle under the chair leg of preceding chair leg, pull rod passes through pull rod shaft, is screwed on the outside of pull rod shaft Pull rod fixing nail is equipped with tie rod hole on pull rod, and pull rod shaft is equipped with screw hole.
Good effect: the chair back and angle of seat of seat of the invention can be converted to vertical state, angled state or flat Straight state, for sitting or lying.And according to sit, lie need to adjust chair leg state in a vertical shape or sleeping state of lying prone by pull rod.Cause This is with state easy to adjust, and can sitting or lie.It is suitable for sitting seat of lying as office or patient family to use.
Detailed description of the invention
Fig. 1 is side block diagram of the present invention;
Fig. 2 is lying status figure of the present invention;
Fig. 3 is forward sight structure chart of the present invention;
Fig. 4 is Telescopic rod structure figure of the present invention;
Fig. 5 is pull rod figure of the present invention;
Fig. 6 is pull rod assembly state diagram;
Fig. 7 is chair back wheel figure of the present invention;
Fig. 8 is seat axis of the present invention and pull rod shaft installation status diagram;
Fig. 9 is chair leg stereoscopic schematic diagram of the present invention.
In figure, 1. seats, 2. chair back, 3. seat axis, 4. telescopic rods, 5. jackscrews, 6. chair back axis, 7. fixinig plates, 8. chair back It takes turns, 9. chair back connecting shafts, 10. chair legs, fixing axle in 11. chair legs, 12. chair leg pitman shafts, fixing axle under 13. chair legs, 14. chair legs Wheel, 15. chair leg connecting rods, 16. pull rod shaft, 17. pull rods, 17.1. tie rod hole, 18. pull rod fixing nails, 18.1. screw hole.
Specific embodiment
Seat 1 is connect by chair back connecting shaft 9 with the chair back 2, is constituted with backed seat.
The chair back connecting shaft is fixed on seat rear, and inside is installed with shaft, and chair back connection is set with outside shaft both ends Plate.
Seat axis 3 is housed in seat front, chair back axis 6 is housed in the middle part of the chair back, is connected between seat axis and chair back axis Telescopic rod 4, two sections of telescopic rods are fixed by jackscrew 5.
The seat axis is fixed on before seat, and seat axis both ends extend to maintain an equal level with chair back axis outerplanar, telescopic rod two End is respectively fitted on seat axis and chair back axis.
Two sides is equipped with chair back wheel 8 by fixinig plate 7 on rear side of the chair back.
For the fixinig plate nail in the two sides of the chair back, the chair back wheel mutually assembled with it is entire body cylinder, can be to be equipped with The fixinig plate of axis hole is axis rotation.
Fixing axle 11 in chair leg are fixed in seat lower part, chair leg 10 are installed, in chair leg lower part in chair leg in fixing axle Equipped with fixing axle 13 under chair leg, chair leg wheel 14 is housed under chair leg in fixing axle, chair leg connects chair leg by chair leg pitman shaft 12 Connecting rod 15, chair leg connecting rod are connect with another chair leg, form front and back chair leg.
Pull rod 17 is connected in fixing axle under the chair leg of preceding chair leg, pull rod passes through pull rod shaft 16, in the outside of pull rod shaft It is screwed with pull rod fixing nail 18, tie rod hole 17.1 is equipped on pull rod, and pull rod shaft is equipped with screw hole 18.1.
Leg is foldable structure.
The pull rod passes through tie rod hole by pull rod fixing nail and is screwed in pull rod shaft screw hole, realizes pull rod positioning, tie rod hole It is divided into hole, lower opening and mesoporous, for adjusting chair leg angle, to adjust the height of seat.
The telescopic rod tubule is inserted into extra heavy pipe, is fixed by jackscrew, and tubule part can be slided in extra heavy pipe, is realized Telescopic length.
Leg and pull rod are long slab shape.
The seat axis, chair leg and telescopic rod and casing are separately positioned on the two sides of seat, and chair leg wheel is four.
The seat axis, chair back axis and chair back connecting shaft and pull rod shaft can rotate.
Component connection is to pass through connection sheet connection type in the outside of axis.
Technical principle:
Seat can be realized the connection of angle between seat and the chair back by the fixed chair back of chair back connecting shaft.
Seat axis is set in seat front, is fixed with chair back axis on the chair back, is connected between the two by telescopic rod, for adjusting Save the angle between seat and the chair back.
Chair back rear portion is equipped with chair back wheel, can roll on the ground.
Seat lower part, as supporting leg, supports seat equipped with chair leg.
Pull rod is housed, pull rod is Telescopic Fixed in pull rod shaft by pull rod fixing nail, can on the chair leg wheel of chair leg front Adjust the height and angle state of chair leg.
Due to constituting seat by structure as above, seat is enabled to sit or lie.
It uses:
When the chair back and seat are in vertical or angled state, seated user is directly sitting on seat, at this time chair leg state in a vertical shape.
When needing to lie low, adjust long telescopic rod until the chair back and seat in the same horizontal line, at this time by pulling pull rod, So that chair leg is turned forward, until be attached to seat bottom, chair leg and seat bottom are in parastate at this time, chair leg wheel therein with The chair back wheel lower part at chair back rear portion in the same horizontal line, is placed on ground, and when this state, seat and the chair back form bed, For lying down.
The seat in patient family in use, the seat that can be used to sit or lie by adjusting casing and pull rod uses, The position for being conducive to adjust patient, is conducive to the improvement of patient's physical function.
The seat is given first aid in patient in use, can use as moving stretcher.
Feature:
The chair leg of this seat can under the action of pull rod in upright state or with seat bottom parastate, while the chair back can State or heeling condition and straightened condition in a vertical shape, therefore can sit but also lie, it is easy to use.

Claims (7)

  1. The seat 1. a kind of seat is lain, seat (1) are connect by chair back connecting shaft (9) with the chair back (2), are constituted with backed seat, The chair back connecting shaft is fixed on seat rear, and inside is installed with shaft, and chair back connecting plate is set with outside shaft both ends;
    It is characterized in that:
    Seat axis (3) are housed in seat front, chair back axis (6) are housed in the middle part of the chair back, are connected between seat axis and chair back axis Telescopic rod (4), two sections of telescopic rods are fixed by jackscrew (5);
    Two sides is equipped with chair back wheel (8) by fixinig plate (7) on rear side of the chair back;
    It is fixed with fixing axle in chair leg (11) in seat lower part, in chair leg chair leg (10) is installed in fixing axle, in chair leg lower part Equipped with fixing axle under chair leg (13), chair leg wheel (14) are housed in fixing axle under chair leg, chair leg is connected by chair leg pitman shaft (12) Chair leg connecting rod (15) are connect, chair leg connecting rod is connect with another chair leg, forms front and back chair leg;
    It is connected in fixing axle under the chair leg of preceding chair leg pull rod (17), pull rod passes through pull rod shaft (16), in the outside of pull rod shaft Pull rod fixing nail (18) are screwed with, are equipped with tie rod hole (17.1) on pull rod, and pull rod shaft is equipped with screw hole (18.1).
  2. The seat 2. a kind of seat according to claim 1 is lain, it is characterized in that: leg is foldable structure.
  3. The seat 3. a kind of seat according to claim 1 is lain, it is characterized in that: the pull rod passes through pull rod by pull rod fixing nail Hole is screwed in pull rod shaft screw hole, realizes pull rod positioning, and tie rod hole is divided into hole, lower opening and mesoporous, for adjusting chair leg angle, from And adjust the height of seat.
  4. 4. a kind of seat according to claim 1 is lain, seat leads to it is characterized in that: the telescopic rod tubule is inserted into extra heavy pipe It crosses jackscrew to fix, tubule part can be slided in extra heavy pipe, realize telescopic length.
  5. The seat 5. a kind of seat according to claim 1 is lain, it is characterized in that: leg and pull rod are long slab shape.
  6. The seat 6. a kind of seat according to claim 1 is lain, it is characterized in that: the seat axis, chair leg and telescopic rod and casing The two sides of seat are separately positioned on, chair leg wheel is four.
  7. The seat 7. a kind of seat according to claim 1 is lain, it is characterized in that: the seat axis, chair back axis and chair back connecting shaft It can be rotated with pull rod shaft.
CN201910052059.8A 2019-01-21 2019-01-21 It is a kind of to sit seat of lying Pending CN109567452A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910052059.8A CN109567452A (en) 2019-01-21 2019-01-21 It is a kind of to sit seat of lying

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910052059.8A CN109567452A (en) 2019-01-21 2019-01-21 It is a kind of to sit seat of lying

Publications (1)

Publication Number Publication Date
CN109567452A true CN109567452A (en) 2019-04-05

Family

ID=65917229

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910052059.8A Pending CN109567452A (en) 2019-01-21 2019-01-21 It is a kind of to sit seat of lying

Country Status (1)

Country Link
CN (1) CN109567452A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111297061A (en) * 2020-02-29 2020-06-19 武汉大学 Student's combination formula table chair convenient to rest
CN113331618A (en) * 2021-07-20 2021-09-03 福清市富韵家居有限公司 Adjustable seat

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU1810038C (en) * 1990-04-02 1993-04-23 В.А.Симаков Transformable furniture
CN2240920Y (en) * 1995-04-28 1996-11-27 李庆华 Multipurpose folding chair
US20030011217A1 (en) * 2001-03-05 2003-01-16 Brian Edward Le Gette Collapsible support and methods of using the same
DE20315538U1 (en) * 2003-10-09 2003-12-11 KARMA MEDICAL PRODUCTS CO., LTD, , Min Xiong Shiang Tabletop swivel, mounted to wheelchair, consists of two identical halves integrated in space under armrests when not in use
CN201642614U (en) * 2010-05-08 2010-11-24 桂林电子科技大学 Multifunctional conveyer for sick and wounded
CN102240118A (en) * 2011-04-19 2011-11-16 江汉大学 Multifunctional chair
CN203252254U (en) * 2013-03-26 2013-10-30 江苏永发医用设备有限公司 Accompanying chair
CN203506118U (en) * 2013-10-16 2014-04-02 高剑云 Foldable type flat lying bed chair
CN203662308U (en) * 2014-01-28 2014-06-25 濮阳职业技术学院 Multifunctional office chair for noon break
CN205339343U (en) * 2015-12-28 2016-06-29 刘士臣 Orthopaedic chair
CN105853081A (en) * 2016-03-18 2016-08-17 燕山大学 Folding electrically propelled wheelchair stretcher
CN207152319U (en) * 2016-12-20 2018-03-30 苍南中学 A kind of chair back multi-angle regulation seat
CN108542167A (en) * 2018-05-10 2018-09-18 杨锦秀 A kind of multifunction seat
CN108784075A (en) * 2018-08-11 2018-11-13 振立(漳州)工贸有限公司 A kind of house open air dual-purpose folding chair easy to use

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU1810038C (en) * 1990-04-02 1993-04-23 В.А.Симаков Transformable furniture
CN2240920Y (en) * 1995-04-28 1996-11-27 李庆华 Multipurpose folding chair
US20030011217A1 (en) * 2001-03-05 2003-01-16 Brian Edward Le Gette Collapsible support and methods of using the same
DE20315538U1 (en) * 2003-10-09 2003-12-11 KARMA MEDICAL PRODUCTS CO., LTD, , Min Xiong Shiang Tabletop swivel, mounted to wheelchair, consists of two identical halves integrated in space under armrests when not in use
CN201642614U (en) * 2010-05-08 2010-11-24 桂林电子科技大学 Multifunctional conveyer for sick and wounded
CN102240118A (en) * 2011-04-19 2011-11-16 江汉大学 Multifunctional chair
CN203252254U (en) * 2013-03-26 2013-10-30 江苏永发医用设备有限公司 Accompanying chair
CN203506118U (en) * 2013-10-16 2014-04-02 高剑云 Foldable type flat lying bed chair
CN203662308U (en) * 2014-01-28 2014-06-25 濮阳职业技术学院 Multifunctional office chair for noon break
CN205339343U (en) * 2015-12-28 2016-06-29 刘士臣 Orthopaedic chair
CN105853081A (en) * 2016-03-18 2016-08-17 燕山大学 Folding electrically propelled wheelchair stretcher
CN207152319U (en) * 2016-12-20 2018-03-30 苍南中学 A kind of chair back multi-angle regulation seat
CN108542167A (en) * 2018-05-10 2018-09-18 杨锦秀 A kind of multifunction seat
CN108784075A (en) * 2018-08-11 2018-11-13 振立(漳州)工贸有限公司 A kind of house open air dual-purpose folding chair easy to use

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111297061A (en) * 2020-02-29 2020-06-19 武汉大学 Student's combination formula table chair convenient to rest
CN113331618A (en) * 2021-07-20 2021-09-03 福清市富韵家居有限公司 Adjustable seat

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Application publication date: 20190405