CN2438377Y - Multifunction swivel chair - Google Patents
Multifunction swivel chair Download PDFInfo
- Publication number
- CN2438377Y CN2438377Y CN 00218831 CN00218831U CN2438377Y CN 2438377 Y CN2438377 Y CN 2438377Y CN 00218831 CN00218831 CN 00218831 CN 00218831 U CN00218831 U CN 00218831U CN 2438377 Y CN2438377 Y CN 2438377Y
- Authority
- CN
- China
- Prior art keywords
- adjustable housing
- shaped piece
- adjustable
- lowering
- housing
- 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 - Fee Related
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses a multifunction swivel chair, which is composed of a back rest, an armrest, a chair body, a lifting device and foot seats, wherein, the lifting device is installed on the foot seats; the upper part of the lifting device is fixed with an adjustable housing; the front end of the adjustable housing is provided with a leg rest frame; a coupled rod mechanism is composed of the back rest, the adjustable housing and the leg rest frame. The utility model has the functions of sitting, leaning, resting leg, lying, lifting, rotatig, moving, etc. The utility model which is comfortable is a high-level swivel chair.
Description
The utility model relates to a kind of furniture, particularly relates to a kind of multifunctional rotating chair.
The general chair body of swivel chair that uses is fixed at present, can only rotate around base, can't be with moving of body position from dynamic deformation.Simultaneously, general swivel chair is not put the device of leg, can't have a rest comfily.
The patent No. is that the utility model patent of ZL96251963.4 discloses a kind of seat turning chair for sleeping in, is made up of folding supporting mechanism, support mechanism, transmission mechanism.Folding supporting mechanism is made up of leg, seat, backboard, and the leg plate is connected the front end of seat, and backboard is connected the rear end of seat, the handrail of seat, and the upper end of backboard is fixed with headrest.Support mechanism is made up of base, leading screw, screw, support.Transmission mechanism is made up of the pole of handle, swing arm, bevel gear, worm reduction gear, eccentric wheel, pole, motion framework, support.This invention both can be worked as chair usefulness, can work as bed again and use.But this swivel chair can not be with the body position deform in same pace, and is comfortable inadequately.
The purpose of this utility model be to provide a kind of have seat, by, put leg, couch, lifting, rotation, move the swivel chair of a series of functions.
The technical solution of the utility model is: a kind of multifunctional rotating chair, form by backrest, handrail, seat body, lowering or hoisting gear, runners, lowering or hoisting gear is installed on the runners, an adjustable housing is fixed on lowering or hoisting gear top, adjustable housing respectively with backrest, the seat body hinged, the adjustable housing front end is provided with leg rest, and backrest, adjustable housing, leg rest are formed a trace mechanism.
Adjustable housing is made up of be hinged interlock and the big extension spring of several shaped pieces, have two groups of identical lower ends that present body is installed with the direction of mutual correspondence of structure, one rectangular tube passes the shaped piece at the place, equilbrium position of adjustable housing and fixes with the bending member that has square opening, two groups of adjustable housings link by the rectangular tube connection, and whole adjustable housing is an equalization point with the rectangular tube central point.
Lowering or hoisting gear top has carriage, and the underframe of carriage and adjustable housing is fixed.
Rectangular tube one end of two groups of adjustable housings of interlock stretches out frame, and external part inserts one handle, is used for the manual frame of opening.
The utlity model has seat, put leg, function such as couch, rotate, move, when swivel chair is put, leg cushion is pushed away inward and can draw in, volume is little, and the people can just sit in the above.When needing, pull the unlatching hand-control device that is installed on a body one side, leg cushion is upspring with adjustable housing by time rest, alleviating fatigue, as the rest of wanting to lie down, the center of gravity of upper body can be pressed backward, backrest will tilt along with moving after the center of gravity, up to feel comfortable till; As think slightly to raise upper body, backrest also can be raised along with the rising of human body, reaches the function of deform in same pace fully.Can realize rotating and elevating function runners band universal wheel, conveniently moving by lowering or hoisting gear.
Below in conjunction with drawings and Examples the utility model is further described.
Structural representation when Fig. 1 is the utility model rounding state;
Structural representation when Fig. 2 puts the leg open mode for the utility model;
Adjustable housing inside structure schematic diagram when Fig. 3 couches state for the utility model;
Fig. 3 is the utility model frame hand-control device work schematic diagram.
As figure, the utility model is by backrest 1, handrail 2, seat body 3, lowering or hoisting gear 5, runners 6, and lowering or hoisting gear 5 is installed on the runners 6, and lowering or hoisting gear 5 tops are fixing with adjustable housing 7, and adjustable housing 7 is hinged with backrest 1, a body 3 respectively.
On the seat body 3 seat cushion 9 is arranged, skirtboard 8 is equipped with in both sides, damages and beautify the effect of moulding to prevent children's curiosity from hand is put in frame.
The shaped piece 73 of adjustable housing 7, shaped piece 78 and underframe 13 are hinged, and underframe 13 is fixing by the carriage on angle steel and the lowering or hoisting gear 5 14.
As Fig. 4, rectangular tube 12 1 ends stretch out the shaped piece 76 of adjustable housing, insert handle 11 on the external part, and shaped piece 76 is hinged with shaped piece 77, and pin joint is the A point.Bent over arms 79 is the B point with big extension spring 10 tie points on the shaped piece 77.
Pull handle 11, rotate rectangular tube 12, the link position that point of A shown in the figure and B are ordered is lower than 0 point, promote shaped piece 77, because the active force of human body and the effect of spring, each shaped piece of leg rest is formed in promotion, and adjustable housing 7 is opened, put leg device 4 and upspring, finish by sitting posture and be changed to the action of lifting pin.During gathering, rotate the bending leg cushion and push away inward, promote shaped piece 77, A point is raised, when the link position of ordering as the point of A shown in the figure and B was higher than at 0, rectangular tube 12 rotations made whole adjustable housing 7 be in the equilbrium position, adjustable housing 7 self-lockings.
After leg rest 4 is upspring, when being seated at human body in the swivel chair and receding, press behind the gravity center of human body, promote adjustable housing 7 motions, because backrest 1, adjustable housing 7, leg rest 4 formed a trace mechanism, swivel chair remains poised state, adapts with the gradient of human body.Equally, when the upper body of human body slightly leaned forward, because the transfer of center of gravity, adjustable housing moved, and backrest moves with human body and raises, with the position of human body deform in same pace.
It is hinged with shaped piece 82, shaped piece 84 respectively that adjustable housing 7 front ends are provided with a shaped piece 86, and a pulvinulus 21 is installed on the shaped piece 86.Little cushion device can draw in the leg rest inboard with leg rest 4, and is equal with leg cushion 20 when upspringing.Little cushion device both can make leg cushion more firm, can remedy the gap between leg cushion and the seat cushion again, and it is more comfortable to put leg, and profile is more perfect.
Claims (6)
1. a multifunctional rotating chair is made up of backrest (1), handrail (2), seat body (3), lowering or hoisting gear (5), runners (6), and lowering or hoisting gear (5) is installed on the runners (6), it is characterized in that: fix an adjustable housing (7) on the lowering or hoisting gear (5); Backrest (1), the seat body (3) hinged with adjustable housing (7) respectively; Adjustable housing (7) front end is provided with leg rest (4), and backrest (1), adjustable housing (7), leg rest (4) are formed a trace mechanism.
2. a kind of multifunctional rotating chair according to claim 1, it is characterized in that: described adjustable housing (7) is made up of be hinged interlock and the big extension spring (10) of several shaped pieces, one end of big extension spring (10) and the projection bent over arms (79) of the shaped piece (77) on the adjustable housing (7) are fixing, and the shaped piece (80) of the other end and adjustable housing (7) front end is fixing.
3. a kind of multifunctional rotating chair according to claim 1, it is characterized in that: described adjustable housing (7) has identical two groups of structure, the both sides of present body (3) are installed respectively relatively, the equilbrium position that one rectangular tube (12) passes adjustable housing (7) is that shaped piece (75) is fixing with shaped piece (76), and two adjustable frames (7) link by rectangular tube (12) connection.
4. a kind of multifunctional rotating chair according to claim 3 is characterized in that: rectangular tube (10) one ends stretch out the shaped piece (76) of adjustable housing, insert handle (11) on the external part, form the hand-control device of adjustable housing (7).
5. a kind of multifunctional rotating chair according to claim 1 is characterized in that: adjustable housing (7) front end is provided with a shaped piece (86), and is hinged with shaped piece (82), shaped piece (84) respectively, and shaped piece (86) is gone up a pulvinulus (21) is installed.
6. a kind of multifunctional rotating chair according to claim 1 is characterized in that: lowering or hoisting gear (5) top has carriage (14), and carriage (14) is fixing with the underframe (13) of adjustable housing (7).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00218831 CN2438377Y (en) | 2000-08-15 | 2000-08-15 | Multifunction swivel chair |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00218831 CN2438377Y (en) | 2000-08-15 | 2000-08-15 | Multifunction swivel chair |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2438377Y true CN2438377Y (en) | 2001-07-11 |
Family
ID=33584131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 00218831 Expired - Fee Related CN2438377Y (en) | 2000-08-15 | 2000-08-15 | Multifunction swivel chair |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2438377Y (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7267405B2 (en) | 2004-06-21 | 2007-09-11 | Yu Yeung Tin | Chair with a synchronous coordinating system for the chair back |
CN100376186C (en) * | 2002-07-16 | 2008-03-26 | La-Z-Boy公司 | Multiple position leg rest mechanism for a reclining chair |
CN103167815A (en) * | 2010-06-15 | 2013-06-19 | 克劳迪娅·普利卡特 | Chair |
CN103167815B (en) * | 2010-06-15 | 2016-12-14 | 克劳迪娅·普利卡特 | Seat |
-
2000
- 2000-08-15 CN CN 00218831 patent/CN2438377Y/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100376186C (en) * | 2002-07-16 | 2008-03-26 | La-Z-Boy公司 | Multiple position leg rest mechanism for a reclining chair |
US7267405B2 (en) | 2004-06-21 | 2007-09-11 | Yu Yeung Tin | Chair with a synchronous coordinating system for the chair back |
CN103167815A (en) * | 2010-06-15 | 2013-06-19 | 克劳迪娅·普利卡特 | Chair |
CN103167815B (en) * | 2010-06-15 | 2016-12-14 | 克劳迪娅·普利卡特 | Seat |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |