CN103565151B - The seesaw type chair of straightening one's back - Google Patents
The seesaw type chair of straightening one's back Download PDFInfo
- Publication number
- CN103565151B CN103565151B CN201210283516.2A CN201210283516A CN103565151B CN 103565151 B CN103565151 B CN 103565151B CN 201210283516 A CN201210283516 A CN 201210283516A CN 103565151 B CN103565151 B CN 103565151B
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- Prior art keywords
- hassock
- frame
- pull bar
- seat
- groove
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- 241000316770 Deschampsia cespitosa var. alpina Species 0.000 claims abstract description 61
- 230000000694 effects Effects 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims description 3
- 210000003127 knee Anatomy 0.000 abstract description 7
- 230000036544 posture Effects 0.000 description 17
- 210000001217 buttock Anatomy 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 208000008035 Back Pain Diseases 0.000 description 1
- 208000002513 Flank pain Diseases 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 208000000875 Spinal Curvatures Diseases 0.000 description 1
- 208000019804 backache Diseases 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 210000002683 foot Anatomy 0.000 description 1
- 210000001624 hip Anatomy 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
A kind of seesaw type chair of straightening one's back, seat portion can fluctuate, hassock can folding storage, can freely change posture is stretched waist and activity, chair frame is connected by bearing in both sides with seat portion, the seat end, is provided with pull bar, pull bar front end connects collapsible hassock, the present end of collection, when use, pull bar pull-out being launched to hassock is buckled on knee, seat portion, pull bar, hassock form one taking chair frame as bracing frame taking chair frame with the bearing that is connected of seat portion as the strong point, can fluctuate as seesaw, sitting posture and kneeling position can freely be changed, the waist massage ball at pressured seat surface rear portion backward under kneeling position state, can waist massaging, between sitting posture and kneeling position, in transfer process, can make waist obtain activity and stretching, extension, transfer process merrily and lightheartedly freely, the repeated multiple times effect that waist is stimulated circulation reach waist health-care.
Description
Technical field
The present invention is one that family, office, body-building the use chair of straightening one's back, thereby feature is under sitting posture state, can freely be transformed into kneeling position state to reach the object of straightening one's back, and transfer process merrily and lightheartedly freely need not any External Force Acting.
Background technology
The structure of conventional conventional chair is perpendicular type, and structure is fixed, and while taking a seat, weight all concentrates on buttocks, and the sitting posture of perpendicular type makes people's spinal curvature, and sour backache is wanted in sitting meeting.
For solving the shortcoming of conventional chair, there is at present posture correcting chair, this posture correcting chair is by the angle of adjusting seat portion and backrest and in the front of chair, hassock is set and carrys out correcting sitting postures, make human pressure at waist, buttocks, knee and foot's uniform distribution, reduce the pressure to human body lower ridge vertebra, lessen fatigue, although certain effect has been played in this just change on sitting posture, but it is changeless that attitude remains, even correct sitting posture again, under duty, still impairing waist for a long time, even to buttocks, knee has infringement, and this posture correcting chair kneel frame and hassock is the front that is fixed on chair, the people who uses has been formed to larger obstacle. although this posture correcting chair can be changed in attitude, fixing again after the people who takes a seat need to leave seat the angle of posture correcting chair seat portion is readjusted, process is more loaded down with trivial details, and the sitting posture after adjustment remains fixing and can not freely change.
Summary of the invention
Want really to slow down the pain of waist, the best way is not only to want correct sitting posture more will make waist be stretched and activity, the invention provides a kind of seesaw type chair of straightening one's back in order to reach this object, comprise chair frame, seat portion, the seat end, pull bar, connecting plate, bushed bearing, angle pad, card convex, hassock, divider, draw bar, grab, angle brace, groove swash plate, spring detent, snap close, seat surface, soft protruding position line, massage ball, retaining collar, card rod, set screw, center pillar, triangular aslant frame, feature is that sitting posture and kneeling position can freely be changed under sitting posture state, in transfer process, make waist obtain activity and stretching, extension.
The technical solution adopted for the present invention to solve the technical problems is, chair frame is connected by bearing with seat portion, a portion can be fluctuated, as seesaw taking chair frame as bracing frame taking phase connecting shaft as the strong point. the seat end, is provided with two pull bars, by front connecting plate and rear connecting plate by two pull bars and connect together, can pull front and back, the left and right corner of front connecting plate is provided with draw-in groove, two pull bar front portions, left and right are respectively provided with bushed bearing, can left-right rotation, bushed bearing is provided with angle pad groove and card convex, in the pad groove of angle, be provided with angle pad, connected by screw, bushed bearing is connected by pivot pin with hassock, can fold, leading edge on hassock is provided with divider, between divider and hassock, be connected by hinge, can fold, the top, back of right hassock is provided with draw bar, the top, back of left hassock is provided with grab, when use, draw bar is hooked and in grab, two hassocks is steadily pulled in together, the below interior angle at hassock back is provided with angle brace top and is pressed in the upper angle of inclination of screw capable of regulating hassock of passing through of angle pad, the outer inferior horn at two hassock backs is provided with groove swash plate, two pull bar rear portions are provided with card rod and sliding excellent groove, card rod can move forward and backward in sliding excellent groove, card rod is connected by set screw with connecting plate, by the torsion of set screw, card rod is moved forward and backward, the length of compensation linkage, seat rear portion, the end is provided with spring detent, spring detent is by pull bar control, under present portion level, when pull bar pull-out, spring detent will be opened automatically, at the bottom of pull bar pushes time the connecting plate of back end of tie rod can withstand that spring detent releases backward will automatic locking.
Seat surface back edge is provided with 4 massage balls, seat surface first three/place is provided with laterally soft protruding position line.
Chair frame middle part is provided with center pillar, on center pillar, be connected with triangular aslant frame, center pillar is connected by hinge with triangular aslant frame, triangular aslant frame is for pressure downward at kneeling position state lower support hassock and backward, when use, will open certain angle, triangular aslant frame is provided with draw bar and groove, and draw bar is the size of controlling triangular aslant frame opening angle, on triangular aslant frame groove be with hassock under the interlock of groove swash plate phase support the hassock pressing down, the spring detent that the stull of chair frame back is provided with snap close and seat portion interlocks.
The present invention uses as conventional chair under normal circumstances, while wanting to straighten one's back, be convertible into kneeling position, before converting kneeling position to, first to sit positive position, so-called seat positive position is exactly that buttocks and thigh tie point will be pressed on the soft protruding position line of seat surface, after double support ground is occupied stably, with the pull bar pull-out at the bottom of handle bracket, at this moment the spring detent at seat rear portion, the end is opened automatically, after pull bar pull-out, launch hassock and folding divider, then left and right hassock is upwards rotated, the amplitude of being rotated by card convex control, and the draw bar on right hassock is hooked on the grab on left hassock two hassocks are firmly fixed together, and carry out the gradient of traveling angle pad capable of regulating hassock by the screw on twisting angle pad groove, again triangular aslant frame is opened, then knee is pressed closer on hassock and knee slowly to pressing down, upper body is gently to layback simultaneously, at this moment seat portion can move down with the hassock being buckled on knee, groove swash plate in the time that hassock presses down under hassock can be pressed on the groove of triangular aslant frame, the hassock pressing down is supported in interlock mutually, this has just become kneeling position state, under kneeling position state, waist nature stretches, at this moment waist is backward on the pressured massage ball that will be pressed in seat surface rear portion, repeated multiple times pressured massage ball just plays the effect of waist massage, alleviate flank pain.
Wanting to get back to normal sitting position just upwards carries both legs with together with hassock on being held in knee, the buttocks simultaneously leaning against on seat surface firmly just can be got back to normal sitting posture backward gently automatically, the level rear foot is got back to by seat portion will steadily prop up ground, folding pusher with handgrip hassock and divider takes a seat at the end, at this moment the connecting plate of back end of tie rod can withstand at the bottom of rear portion spring detent and hook on the snap close at chair frame rear portion, seat portion is firmly pinned, just can work as conventional chair and use.
The present invention can freely change between sitting posture and kneeling position, and transformation condition is merrily and lightheartedly freely without external force, and the repeated multiple times waist that makes of the switching motion of sitting posture and kneeling position obtains movable and stretching, extension fully, promotes waist blood circulation, and then reaches the health-care effect of waist.
Brief description of the drawings
1, below in conjunction with drawings and Examples, the present invention is further described;
Fig. 1 is, the overall structure schematic diagram of chair of the present invention
Fig. 2 is, the seat end and Tiebar structure schematic diagram
Fig. 3 is, hassock polycrystalline substance schematic diagram
Fig. 4 is, hassock and Tiebar structure schematic diagram
Fig. 5 is, chair frame structural representation
1 chair frame in figure, 2 portions, 3 bearings, 4 pull bars, 5 front connecting plates, 6 draw-in grooves, 7 bushed bearings, 8 jiaos of pad grooves, 9 card convexs, 10 jiaos of pads, 11 screws, 12 hassocks, 13 pivot pins, 14 dividers, 15 hinges, 16 draw bars, 17 grabs, 18 angle braces, 19 groove swash plates, 20 spring detents, 21 snap closes, 22 seat surfaces, 23 soft protruding position lines, 24 massage balls, at the bottom of 25, 26 retaining collars, 27 rear connecting plates, 28 card rods, 29 sliding excellent grooves, 30 set screw, 31 center pillars, 32 triangular aslant framves, 33 hinges, 34 grooves, 35 draw bars.
2, detailed description of the invention;
In Fig. 1, chair frame 1 has been connected to form seesaw structure with seat portion 2 by bearing 3, present portion 2 poised state lower spring lock pins 20 interlock and make seat surface steady with snap close 21, seat surface 22 first three/place is provided with soft protruding position line 23, it is the position line of determining that buttocks answers seat to put, seat surface rear portion is provided with four massage balls 24, pressured backward under kneeling position state can waist massaging.
In Fig. 2, install pull bar 4 and is fixed by retaining collar 26 at the present end 25, can pull front and back, the rear end of two pull bars 4 is by rear connecting plate 27 and connect, the rear portion of two pull bars 4 is also provided with sliding excellent groove 29 and card rod 28 is housed, card rod 28 can move forward and backward in sliding excellent groove 29, card rod 28 is connected by set screw 30 with rear connecting plate 27, twisting by set screw 30 can be adjusted the length that pull bar 4 pulls out, 2 one-tenth levels of seat portion under normal circumstances, at at the present end 25 of pull bar 4 folding and unfoldings, the rear connecting plate 27 of pull bar 4 rear ends withstands spring detent 20 and spring detent 20 is stretched out backward and be buckled in snap close 21.
At Fig. 3, in Fig. 4, the front end of two pull bars 4 is by front connecting plate 5 and connect together, the left and right corner of front connecting plate 5 is provided with draw-in groove 6, the front portion of two pull bars in left and right is respectively provided with bushed bearing 7, bushed bearing 7 is provided with angle pad groove 8 and card convex 9, 8 li of angle pad grooves are provided with angle pad 10, connected by screw 11, bushed bearing 7 is connected by pivot pin 13 with hassock 12, can fold, leading edge on hassock 12 is provided with divider 14, between divider 14 and hassock 12, be connected by hinge 15, can fold, the top, back of right hassock is provided with draw bar 16, the top, back of left hassock is provided with grab 17, when use, draw bar 16 is hooked in grab 17 two hassocks are steadily pulled in together, the below interior angle at hassock back is provided with angle brace 18 tops and is pressed on angle pad 10, by the angle of inclination of screw 11 capable of regulating hassocks 12, the outer inferior horn at two hassock backs is provided with groove swash plate 19, groove swash plate 19 is to increase resistance.
In Fig. 5, the middle part of chair frame 1 is provided with center pillar 31, on center pillar 31, be connected with triangular aslant frame 32, center pillar 31 is connected by hinge 33 with triangular aslant frame 32, triangular aslant frame 32 is for pressure downward at kneeling position state lower support hassock 12 and backward, when use, to open certain angle, triangular aslant frame 32 is provided with groove 34 and draw bar 35, draw bar 35 is sizes of controlling triangular aslant frame 32 opening angles, groove 34 on triangular aslant frame 32 is with the groove swash plate 19 phase interlocks of hassock 12 and increase resistance under kneeling position state, chair frame 1 back stull is provided with snap close 21 and interlocks with the spring detent 20 in seat portion 2.
Claims (1)
1. the seesaw type chair of straightening one's back, comprise chair frame, seat portion, the seat end, pull bar, connecting plate,Bushed bearing, angle pad, card convex, hassock, divider, draw bar, grab, angle brace, groove swash plate,Spring detent, snap close, seat surface, soft protruding position line, massage ball, retaining collar, card rod, tuneJoint screw, center pillar, triangular aslant frame, feature is that a portion and chair frame form seesaw structure, hassockCan folding storage, can be used as conventional chair simultaneously and use, sitting posture and kneeling position can freely be changed,In transfer process, make waist obtain activity and stretching, extension; In chair frame, be provided with bearing, with seat portion byBearing is connected, and pulls out pull bar when use, opens folding hassock, makes a portion, pull bar, hassock shapeBecome an entirety, can fluctuate taking chair frame as support taking phase connecting shaft as the strong point, as lifted upSeesaw; The seat end, is provided with two pull bars, and front-end and back-end are connected together side by side by front and back connecting plate,Pull bar rear portion is provided with card rod and sliding excellent groove, and card rod can move forward and backward in sliding excellent groove, blocks rod and connectsFishplate bar is connected by set screw, and by the torsion of set screw, card rod being moved forward and backward can regulateThe length of pull bar, seat rear portion, the end is provided with spring detent, and spring detent is by pull bar control, presentWhen the pull-out of portion level lower link, spring detent will be opened automatically, at the bottom of pull bar pushes time, drawsThe connecting plate of rod rear end can withstand that spring detent releases backward will automatic locking; Draw two of left and rightBar front end is provided with front connecting plate, and front connecting plate left and right corner is provided with draw-in groove, and two pull bars are anterior eachBe provided with bushed bearing, can left-right rotation, bushed bearing is provided with angle pad groove and card convex, in the pad groove of angleBe provided with angle pad, connected by screw, bushed bearing is connected by pivot pin with hassock, can fold hassockOn leading edge be provided with divider, between divider and hassock, be connected by hinge, can fold right hassockBack top be provided with draw bar, the top, back of left hassock is provided with grab, when use tractionBar hooks and in grab, two hassocks is firmly pulled in together, the below interior angle at two hassock backsBe provided with angle brace top and be pressed in angle pad above, the outer inferior horn at two hassock backs is provided with groove swash plate, grooveSwash plate is to increase resistance; Hassock can fold and pass through pull bar and hassock collection can be present at the end,By the angle of inclination of angle pad and screw capable of regulating hassock; Seat surface back edge is provided with 4 massage balls,Seat surface first three/place is provided with soft protruding position line; Chair frame middle part is provided with center pillar, on center pillar, is connected withTriangular aslant frame, center pillar is connected by hinge with triangular aslant frame, and triangular aslant frame is at kneeling position stateLower support hassock pressure downwards and backward, will open certain angle when use, triangular aslant frameBe provided with draw bar and groove, draw bar is the size of controlling triangular aslant frame opening angle, triangleTiltedly on frame groove be with hassock under the interlock of groove swash plate phase support the hassock pressing down, chair frame backStull is provided with snap close and interlocks with the spring detent of seat portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210283516.2A CN103565151B (en) | 2012-07-31 | 2012-07-31 | The seesaw type chair of straightening one's back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210283516.2A CN103565151B (en) | 2012-07-31 | 2012-07-31 | The seesaw type chair of straightening one's back |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103565151A CN103565151A (en) | 2014-02-12 |
| CN103565151B true CN103565151B (en) | 2016-05-18 |
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ID=50038522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210283516.2A Active CN103565151B (en) | 2012-07-31 | 2012-07-31 | The seesaw type chair of straightening one's back |
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| Country | Link |
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| CN (1) | CN103565151B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105640118A (en) * | 2016-02-03 | 2016-06-08 | 刘艺 | Sitting posture correcting chair |
| CN105595666B (en) * | 2016-03-17 | 2023-07-14 | 浙江工业职业技术学院 | Abdomen-drawing chair |
| DE102019102375A1 (en) * | 2019-01-30 | 2020-07-30 | Christian Behrendt | Chair, press device |
| CN109770592B (en) * | 2019-02-28 | 2021-11-12 | 杭州凯艺家居有限公司 | Foldable deformation wooden deck chair |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3815586A (en) * | 1972-12-04 | 1974-06-11 | Orthokinetics Inc | Orthopedic chair with scoliosis pads |
| CN101069599A (en) * | 2006-05-12 | 2007-11-14 | 冯克安 | Smart health-care chair production principle |
| CN102028572A (en) * | 2010-12-20 | 2011-04-27 | 熊立行 | Rehabilitation device for intervertebral disc protrusion by biological method |
| CN202283131U (en) * | 2011-09-29 | 2012-06-27 | 厦门西华家俱有限公司 | Negative angle back-bending deck chair with optionally-adjusting footrest |
| CN202932457U (en) * | 2012-07-31 | 2013-05-15 | 龙文华 | Seesaw type waist-straightening chair |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4947514B2 (en) * | 2006-06-22 | 2012-06-06 | 株式会社川島織物セルコン | Back |
-
2012
- 2012-07-31 CN CN201210283516.2A patent/CN103565151B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3815586A (en) * | 1972-12-04 | 1974-06-11 | Orthokinetics Inc | Orthopedic chair with scoliosis pads |
| CN101069599A (en) * | 2006-05-12 | 2007-11-14 | 冯克安 | Smart health-care chair production principle |
| CN102028572A (en) * | 2010-12-20 | 2011-04-27 | 熊立行 | Rehabilitation device for intervertebral disc protrusion by biological method |
| CN202283131U (en) * | 2011-09-29 | 2012-06-27 | 厦门西华家俱有限公司 | Negative angle back-bending deck chair with optionally-adjusting footrest |
| CN202932457U (en) * | 2012-07-31 | 2013-05-15 | 龙文华 | Seesaw type waist-straightening chair |
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| Publication number | Publication date |
|---|---|
| CN103565151A (en) | 2014-02-12 |
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