CN102149300A

CN102149300A - Bionic posture correcting frame for leaning on in study

Info

Publication number: CN102149300A
Application number: CN2010800027911A
Authority: CN
Inventors: 吴国都
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-08-10
Filing date: 2010-08-10
Publication date: 2011-08-10
Anticipated expiration: 2030-08-10
Also published as: JP2016005821A; KR20120055662A; WO2011018028A1; CN101991277A; JP2013501544A; JP6093996B2; EP2465378A4; US20120187255A1; EP2465378A1; CN102149300B

Abstract

A bionic posture correcting frame for leaning on in study comprise a body composed of a frame body and an installing frame. When a user sits on a chair behind a desk, an adjusting mechanism is provided on the body which is located between the desk edge and the breast and the abdomen of the user, and between the chin and a position from the lower abdomen to the little over the thigh. The adjusting mechanism is a fist away from the desk edge to realize a right ''front-position'', ''back-position'' and study posture between the two positions and can be converted optionally. The mechanism can match with general desks and chairs or bionic posture correcting desks and chairs, and can effectively ensure that a reasonable activity space is formed between the desk and the chair for parts of body such as the head, eyes, the neck and the breast and so on.

Description

A kind of Bionic gesture-correcting learning backing frame

Technical field

The present invention relates to a kind of Bionic gesture-correcting learning backing frame, especially a kind of Bionic gesture-correcting learning backing frame of pupil child.Background technology

Adhering to people-oriented, the strategy of prospering the nation with science and education today, it is in the trend constantly risen for phenomenons such as students in middle and primary schools' myopia, hunchbacks, design a kind of science for it, applicable positive appearance learning backing frame, it is the hope and requirement of various circles of society knowledgeable people and numerous teachers and students and parent, is also one piece of worry of many persons who is ambitious or tenacious of purpose.

The reason for causing this bad phenomenon is many, and consequence is serious.From the perspective of from the angle of school hygiene, upper body center of gravity is fallen to the posture on ischial tuberosity or in front of it and is referred to as " anteposition sitting posture ", balance is now maintained by the anxiety and thigh of muscle of back；Upper body center of gravity is fallen and is referred to as " rear position sitting posture " after ischial tuberosity, back there must be dependence.It is obvious that easily there is fatigue in " the anteposition sitting posture " lain prone on the table, " rear position sitting posture " indefatigability.But at present, student is commonplace takes the posture of " anteposition sitting posture " to lie prone on the table to learn.From the perspective of from the angle of physiology, when sight and when regarding the perpendicular angle of object, imaging on the retina is the most clear, referred to as physiology visual angle.In study, in order to pursue, the most clearly visual angle can only just bow student.From the perspective of from the angle of biology, bone is made up of hard crisp inorganic matter and flexible organic matter, the physical characteristic of bone is mainly manifested in consistency and elasticity the two aspects, and the content of heterogeneity and the physical characteristic of bone in bone are continually changing with the growth at the age of people again.Such as children and adolescentses phase sclerotin characteristic is that hardness is small, flexible, and elasticity is big, though fracture is less likely to occur, is easily deformed, if long-term not attention learning, the posture write, will cause the symptoms such as bow-backed, ridge lateral bending and myopia.The hospital's attending doctor's Liu Zhiming of Beijing the 4th finally draws a conclusion by exploration for many years：Teenager's Term Learning fault, it is not only easily tired, suffer from myopia, hunchback, also one more serious consequence is not taken seriously, that is, will be the group of people at high risk of cervical spondylopathy after these students adult.

Recognize the depth of this bad phenomenon, it is still very limited.Due to current Students ' Learning fault, take the posture of " anteposition sitting posture " to lie prone especially commonplacely on the table to learn, what is had is improving this posture by every means, have not been recognized that the effect of " rear position sitting posture ", what is had exceeds the proper limits in righting a wrong again, the effect of " rear position sitting posture " is emphasized unilaterally, and it is indispensable that " anteposition sitting posture " is not experienced also, and is also that can be modified to correct body position.In fact, not having " anteposition sitting posture ", the writing brush for being just unfavorable for Chinese tradition is used, a kind of " rear position sitting posture " relative posture as " anteposition sitting posture ", and there is also the problem of the learning on the table that lie prone at present.And correct forward and backward position sitting posture should also be what can arbitrarily be exchanged as two kinds of basic forms of study, also have during exchange and there are some alternating postures, this is also exist, because people can not be always seated with a kind of posture.And these postures can or be conducive to reaching traditional " 31 " learning posture requirement, i.e.,：Chest is away from the fist of table edge one, the chi of eye distance books one, and is conducive to finger away from nib one-inch.

The measure of these problems is solved, is not also very capable.People have also been invented a variety of preventing and treating myopia and bow-backed device, although serving certain positive role, but it there is also some problems, mainly no web, adjustable column is vertically fixed from moving forward and backward, and is unfavorable for firmly forward against having blocked sight again by adjustable column backward, also adjustment spring puts incessantly chin etc., not Beneficial to correct " anteposition sitting posture " and " position sitting posture afterwards " and between learning posture formation.

The content of the invention

For the defect of prior art, the present invention is intended to provide a kind of Bionic gesture-correcting learning backing frame, it can ensure user all the time in correct " anteposition sitting posture " and " after position sitting posture " and between learning posture, and arbitrarily substitute, it is not easy to tired.

In order to solve the above technical problems, the technical solution adopted in the present invention is：A kind of Bionic gesture-correcting learning backing frame, including by mounting bracket mounted in the support body at table rear, it is structurally characterized in that：It is sitting in by correct studying posture on the chair after table, cut under thorax abdomen and table edge, chin to belly and thigh slightly between body on there is one to be separated by a fist with table edge, reach correct " anteposition sitting posture " and " position sitting posture afterwards " and between learning posture and the governor motion that can arbitrarily substitute；The support body includes being flexibly connected adjustable plate on one at least one regulation tubing string and pectoral plate, the pectoral plate, and the chin governor motion of adjustable chin frame height is housed in regulation tubing string inner sleeve；The mounting bracket is regulation sleeve-board or adjusting set.

In the present invention, the governor motion is, support body be by one to three inner sleeve regulation pipe regulation tubing string and or be combined with pectoral plate or connecting plate or connecting tube, with chest upper end to lower section of belly and support body lower end reach thigh it is slightly upper or and its between 2 points of a length of length, with 2 points 5 centimetres to chest it is slightly wider or and its between 2 points of a width of width, or plastron is narrower, web is wider, the cushion cover of bolt is set with down in the regulation tubing string upper end, the first regulation pipe is set with cushion cover, the first regulation cock matched with regulation tubing string more slightly larger than the regulation pipe is set with first regulation pipe lower end, entangled by chin frame the first regulation pipe upper end, chin frame chin pad, frame lid, button panel, spring and frame bottom are nested composition, button above button panel from be attached at chin pad that frame covers it is left and or the hole on right side in stretch out, or stretched out from two frame in the hole under the chin pad that frame is covered, the sleeve pipe of button panel two or centre entangles small end, the follow block that connecting rod lower end links is headed on by the regulating arm of the first regulation cock upper end side, the transverse axis in regulating tank under regulating arm is fixed on the first regulation cock on two walls of the first regulation pipe side, the spring that regulating arm lower end is conditioned bolt bottom plate set is headed on, longer " Z " word is truncated under regulating arm, and a section corresponding one side of entangling has oblique groove in the case where it is tiltedly drawn, one bolt block for circular or square bolt head or tooth head, the bolt is packaged in bolt room, on the regulation tubing string in the first face of bolt head or tooth of the first regulation cock, or there are equidistant positioning hole or positioning tooth in its inner side from top to bottom；Or the cushion cover of bolt is also set with down in the first regulation pipe upper end, the second regulation cock of the second regulation pipe and its lower end is set with cushion cover, entangled by chin frame the second regulation pipe upper end, second regulation cock lower end is headed on by the regulating arm upper end of the first regulation cock in opposite side again, in the second regulation pipe, first regulation pipe is snapped down on regulation pipe column base plate, in the one side for the regulating arm for suffering the second regulation cock, there are the second regulation pipe bolt head or tooth head, through the first regulation pipe, and a hole of regulation tubing string, it is brought up in the first regulation pipe on regulation tubing string to greatest extent and cuts relevant position, the bolt head for having the first regulation cock in another side passes through a hole of regulation tubing string, on the bolt head of the second regulation cock of the second regulation pipe or first regulation pipe in the first face of tooth, or there are positioning hole or positioning tooth in its inner side from top to bottom；Or the regulating tank upper end upside-down mounting of regulating arm has a spring, and putting on block of being stretched out on the first regulation cock or the second regulation cock wall is rested on, regulating arm is stretched downwards the inclined hole for having an oblique pin and bolt block and is nested, and has planchet bolt to connect as one the first or second regulation pipe；In the case where adjusting tubing string lower end slightly, the plastron of pectoral plate with before web connecting place, or before the regulation tubing string of plastron and web connecting place laterally work is connected with adjustable plate, to regulation scale before and after having on this on adjustable plate, and with a width of wide or narrower of pectoral plate, to be separated by a fist with table Along with a length of length in mounting bracket, or both sides above or there are the bumps matched with the movable bolt of mounting bracket up and down；The mounting bracket is to be inverted in desktop bottom surface or installing plate bottom surface, the regulation sleeve-board of mounting bracket is made up of upper plate with bottom plate, two ends and front end respectively connect baffle plate above upper plate, laterally opposed one on the inside of the centre before and after two baffle plates, one movable bolt is respectively installed, the movable bolt bolt mouthful is smaller, the inside is smaller than bolt mouthful equipped with one, the larger ball in the inside or the bolt head that front end is semi-round ball back connecting cylinder, a spring is headed on after bolt head, or movable bolt is two baffle plates or so inner side, or upper plate is front and rear to arcuate bombing leaf with being provided with bottom plate, there are bumps to match between the spring leaf is corresponding to upper adjustable plate, the bottom plate or be directly desktop or installing plate one side up and down；There is rope at chin pad two, and one restricted is connected with peg, and chin pad is fixed on above and below the backing plate that regulation column end is stretched forward.

The button is enclosed under chin frame, the chin frame of double regulation pipes is by chin pad, button panel and lever arm composition, the borehole jack on chin frame both sides lives the upper end of two regulation pipes, two lever arm one end are respectively through the hole of relative inner in two regulation pipes, it is flexibly connected respectively with the upper end of connecting rod, two lever arm ends slightly under hole, then than small end slightly under, it is flexibly connected with before and after chin frame to transverse axis, button panel is inverted and is inserted in chin frame, button panel has a link slot upwards, the tip-tilted other end of two lever arms is inserted in the link slot of button panel downwards from two towards centre respectively, and reach its bottom, the sagittal peg of link slot is hung on two lever arms on knob plate；The chin frame of single regulation pipe is made up of chin pad, lever arm, chin frame entangles the upper end of regulation pipe, the cephalic par of lever arm one passes through the hole of regulation pipe, and side is flexibly connected with small end in regulation pipe, lever arm end slightly under hole, then the opposite side in connecting tube it is slightly lower with regulation pipe before and after be flexibly connected to transverse axis, lever arm outside regulation pipe one then inclination stretch below chin frame；Entangled by chin frame the first regulation pipe upper end, the first regulation cock matched with regulation tubing string more slightly larger than first regulation pipe is set with lower end, or the binary regulation cock that the parallel link of two regulation cocks is integrated, the bolt head or tooth head of binary regulation cock towards one side or respectively towards while, there are positioning hole or positioning tooth from top to bottom on the bolt head or tooth head and regulation tubing string of the first regulation cock or on the inside of it, button is stretched out in regulating tank on the regulation tubing string of the side or opposite side of bolt head or tooth head, the upper button block of the button point, lower button block, button block on this, lower button block respectively inside the first regulation pipe one be slightly connected down with the outside of regulating arm upper end and first regulation cock, in regulation o exterior, one is nested and the interior upper pipe for being cased with spring with inside and outside mutually, lower pipe top and bottom are connected, there is the upper button block of two regulation tubing strings, lower each transverse direction of button block is connected as a single entity.

The support body be by one to three inner sleeve adjustable column regulation tubing string and or be combined with pectoral plate or connecting plate or connecting tube, with chest upper end to lower section of belly and support body lower end reach under table bottom plate and thigh it is slightly upper or and its between a length of length, with 2 points 5 centimetres to chest it is slightly wider or and its between a width of width, or plastron is narrower, web has belly wide, insert or be connected with chin frame in the adjustable column upper end, its excess-three face of adjustable column is frame side, one section is simultaneously extended downwardly from the middle of the frame side of left and right two, and cut one piece of acute angle triangle body for acute angle to lower progressive additive in the centre transverse direction to the rear before and after this is one section, adjustable column is set to be divided into back plate and foreboard, it is zero that back plate one side is gradually thinned along regulation tubing string back plate, foreboard one side is gradually thinned as the bolt head or tooth head stuck up forward along regulation tubing string foreboard, and match with the positioning hole after foreboard or positioning tooth, bolt head or tooth head slightly on the passing back through of adjustable column foreboard before, and forward extend out a long square button underframe of transverse direction matched with the regulating tank on regulation tubing string, the button underframe and the button matched, and the bolt that falls after the button matches；Button on two regulation tubing strings is laterally connected as a single entity；Regulation tubing string lower end slightly under, the plastron of pectoral plate with before web connecting place, or in plastron and web connecting place slightly Under regulation tubing string before work be connected with adjustable plate, adjustable plate, which is suffered, on this button protrusion mouth before regulation tubing string, there is the equidistant positioning tooth matched with mounting bracket on both sides, work is connected with adjustable plate on pectoral plate, the flexible connection is that pectoral plate has the bumps matched to be nested with the hinge block on upper adjustable plate, and the upper adjustable plate one side of the hinge between upper adjustable plate and pectoral plate, vertical square or rectangular planes are fabricated in its side of hinge block, and be circle or oval spill in its plane, pectoral plate one side corresponding with the hinge block plane, a strip gap is respectively provided with from top to bottom in the position at hinge block two ends, and the regulating block front portion between two gaps is hollow, the regulating block is too thick, a transverse joint gap is opened on the regulating block of the up or down of upper adjustable plate, regulating block slightly protrudes forward, and make regulating block forwardly convex, support body is vertically hung on adjustable plate and front and rear rotation；The adjusting set of the mounting bracket is by cover plate, middle plate, bottom plate, wheel, connecting plate living, bolt block, spring, dial handle composition, opposite edge respectively has a cylinder to wheel above, relative inner one also respectively has a cylinder above two bolt blocks, the hole at two work connecting plate two ends is flexibly connected with the cylinder on wheel and two bolt blocks respectively, bolt block other end heads on spring respectively, the its corresponding middle plate of said structure matches with the space that cover plate is combined, wherein two bolt block one respectively stretches out one section relatively by the regulating tank on the inside of middle plate and the baffle plate at its two, two bolt blocks are flexible along regulating tank, transverse joint gap is formed between middle plate and its baffle plate and bottom plate at two ends and front end, adjust has the upper adjustable plate of equidistant positioning tooth and the length of table edge by the transverse joint gap and with the both sides of bolt block matching, bottom plate directly will be used as bottom plate above and below desktop or installing plate；It is that squared ends are that female nut is stretched out by the hole on cover plate outside axle on wheel, its corresponding group of sleeve blending bolt on axle is fixed.

Before the adjustable column lower end, respectively there are a tooth head or bolt head in button both sides, match with the positioning tooth or positioning hole on the inside of regulation tubing string antetheca or regulating tank both sides from top to bottom；Or behind the adjustable column lower end slightly on thin location, an arcuate bombing leaf is installed, the bow point of the arcuate bombing leaf is headed on the inside of the rear wall of regulation tubing string；Or adjustable column is regulation pipe, the slightly upper the inside in regulation pipe lower end is equipped with arcuate bombing leaf, there is button on the bow point of the arcuate bombing leaf, stretched out in the hole before regulation pipe and regulating tank, and each head or bolt head with teeth on the bow point on button both sides, matches with the positioning tooth or positioning hole on the inside of regulation tubing string antetheca and regulating tank both sides；Or a regulation cock is set with regulation pipe lower end, in regulation cock or directly regulation pipe lower end slightly on laterally support a spring gradually increased from left and right to centre between the latch plate connected living of inner side left and right, with respect to spring one side latch plate slightly under respectively stretched out equipped with button from the regulating tank of regulation tubing string or so, each forwardly convex bolt head in button both sides or tooth head and both sides on the inside of regulating tank positioning hole from top to bottom or positioning tooth match.

The regulation tubing string inner sleeve adjustable column, from lower section of chest extend lower section of belly and thigh slightly on, ° stretch for chin pad forward adjustable column upper end end, another chin governor motion is mounted below in adjustable column upper end, the chin governor motion is by cover plate, pectoral plate foreboard, pectoral plate back plate, wheel, connecting plate living, bolt block, spring, dial handle composition, opposite edge respectively has a cylinder to wheel above, relative inner one also respectively has a cylinder above two bolt blocks, the hole at two work connecting plate two ends is flexibly connected with the cylinder on wheel and two bolt blocks respectively, bolt block other end heads on spring respectively, the its corresponding pectoral plate foreboard of said structure matches with the space that cover plate is combined, one regulating tank on the inside of plate by web foreboard and its two of wherein two bolt block respectively stretches out one section relatively, two bolt blocks are flexible along regulating tank, transverse joint gap is formed between web foreboard and chest and abdomen back plate, adjust has the adjustable column of equidistant positioning tooth and the height of chin by the transverse joint gap and with the both sides of bolt block matching, it is that squared ends are that female nut passes through cover plate on the outside of axle on wheel On hole stretch out, its corresponding group of sleeve blending bolt on axle fixed, and the cylinder that axle opposite side stretches out then is enclosed in the hole before chest and abdomen back plate by the regulating tank on adjustable column；Pectoral plate is perpendicular rectangle, regulation tubing string reaches lower end from above, in the flat gap that the centre before and after the pectoral plate of regulation tubing string the right and left is stretched out to the left and right sides, upper adjustable plate is slightly lower and pectoral plate lower edge slightly on 4 points of regulation tubing string both sides respectively living be respectively connected with one block of activity pectoral plate, and the flexible connection point of the movable pectoral plate has respectively with upper equidistant place to the left and right respectively has bumps to be nested with web intersection, movable pectoral plate can keep flat the movement of the scope between upward °；It is slightly smaller on the inside of the regulation tubing string upper end, slightly go up larger adjustable column in the upper section slightly smaller lower end that inner sleeve matches, adjustable column upper end connecting cross beam, the adjustable column is simultaneously nested for vertical nut with the bolt activity that the following fixed vertical inside and outside arcuate relief upper end living connected is connected, bolt lower end is connected with the stubborn handle of lateral rotation, or the bolt lower end is also associated with bevel gear, the bevel gear is nested with the stubborn handle one of following vertical rotating or the bevel gear at two, twist handle be arranged on the one or both sides of regulation tubing string lower end or between；

The plastron of the support body is longer, chin governor motion is arranged on plastron, upper adjustable plate slightly on support body level is divided into two sections, and there is hinged joint the above or below of the intersection at two ends, tubing string is connected on respectively having between pectoral plate left and right ends and regulation tubing string, lower connection tubing string, the frame cut on the connecting pole of upper connection tubing string inner sleeve on plastron is left, it is right, in three while for frame, following longer one stretches have one to stick up forward and there are a bolt head or tooth head in end upwardly, it can be nested with being connected the adjustment hole or positioning tooth of tubing string corresponding position, group handle is slightly connected with down in the bolt head tooth head to stretch out from regulating tank, connecting pole can be moved up and down, body has junction button or magnet supporting after converting into forward or backward.

Regulation tubing string the right and left of the web in support body, or relative inner is connected with the interior lower regulation tubing string for being cased with lowering segmented column, lower regulation tubing string on lower adjustable column with having positioning hole or positioning groove and bolt matching, shorten 3/10ths above and below the web, there is vertical with lower adjustable column lower end above the sill mutually neat with the width of the web, sill be connected web lower end；Or the regulation downwardly projecting lower edge to sill in tubing string lower end, regulation tubing string and with web or so one piece be connected as sill, side between sill and adjustable column has vertical bumps to be nested from top to bottom, the part that connects with above and below web is connected with connecting pole, and be nested with the connection tubing string on its epiplastron, cut on connecting pole frame is left and right, upper three face is frame side, one stretches have one to stick up forward and there are a bolt head or tooth head in end upwardly below, can be nested with being connected the equidistant positioning hole up and down or positioning tooth of tubing string corresponding position；Group handle is slightly connected with down in positioning tooth to stretch out from regulating tank, connecting pole can be moved up and down；Or work is connected with lower adjustable plate before sill, a width of width of the lower adjustable plate above adjustable plate is tilted forward and back as length with being separated by a fist with table along with it can coordinate regulating base board or lifting structure of table top and can adjust body；Or lower adjustable plate back is suffered button protrusion mouth before regulation tubing string, the front end regulating base board or table bottom plate lower with it, and between have magnet and or bolt and positioning hole, the matching of length regulating tank.

The web lower front face in support body slightly on work be connected with lower adjustable plate, the lower adjustable plate above adjustable plate it is a width of wide or slightly narrow, tilted forward and back with being separated by a fist with table along with it can coordinate regulating base board or lifting structure of table top and can adjust body as length, lower adjustable plate back, which is suffered, button protrusion mouth before regulation tubing string, have magnet and or bolt and positioning hole, the matching of length regulating tank between front end and regulating base board or table bottom plate it under.

The regulation sleeve-board of the mounting bracket, the installation of adjusting set use snib structure, and the snib is main by follow block, installing plate, company Fishplate bar and it is made up of the rim of a bowl follow block of one relative with its handle of handle fastening bolt, follow block is connected with installing plate by connecting plate, fastening bolt one is cased with the rim of a bowl follow block through the hole on the installing plate matched, and follow block puts rubber mat plate with the rim of a bowl follow block opposite side；Snib is movable snib, and the movable snib is that connecting plate is divided into two sections, bottom it is one section longer it is narrower with follow block one be connected, and be provided with this section a regulating tank from top to bottom；It is upper first section shorter wider, one is connected with installing plate, and a groove matched with lower connecting plate is provided with from top to bottom being stacked one side with hypomere, and a bolt is stretched out through the regulating tank on corresponding hypomere connecting plate from groove lower end, upper gasket is covered, packing ring has butterfly nut to be nested thereon.

In the present invention, the body is made up of support body and mounting bracket.

Compared with prior art, beneficial effects of the present invention are：One is that effect is notable, and is got instant result.The present invention adds web, upper adjustable plate, and mounting bracket can play a part of distance between adjustable plate and table edge, improve chin governor motion according to bionics principle, reached random regulation and can against chin effect.So coordinate general tables and chairs, the Bionic gesture-correcting tables and chairs for especially coordinating present inventor to declare, it is effective to ensure that the positions such as head, eye, neck, chest, abdomen, waist, the back of the body, stern, duplex form a rational activity space between tables and chairs, make one all the time in a kind of correct " anteposition sitting posture " and " position sitting posture afterwards " and between learning posture, thoroughly solve the problem of the learning on the table that lie prone.And it can arbitrarily substitute posture, study gets up easily comfortable, and indefatigability creates advantage to save teaching, learning time.Two be to use, collect and guide and support conveniently.Handle is twisted as long as being touched the button when the present invention is used, only spiral shell handle need to be just twisted with snib or movable snib.There is web governor motion on support body, can be used on various tables.In addition there is support body folding mechanism, one piece can be converted at any time and is received in table case and school bag, also have its snib or movable snib also regulation sleeve-board or adjusting set can be fixed on support body and be integrated, be easy to carry.

Brief description of the drawings

The invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is the first embodiment of the support body of the present invention（The upper adjustable plate living connected, lower adjustable plate are horizontal）Front view；Fig. 2 is that another regulation tubing string of support body shown in Fig. 1 reaches the slightly upper front view of lower section of thigh of belly；

Fig. 3 is that another chin governor motion of support body shown in Fig. 1 is mounted in front view on web；

Fig. 4 is that chin governor motion shown in Fig. 1 moves front view to greatest extent to；

Fig. 5 is that chin governor motion shown in Fig. 2 moves front view to greatest extent to；

Fig. 6 is that chin governor motion shown in Fig. 3 moves front view to greatest extent to；

Fig. 7 is the front view of support body another embodiment shown in Fig. 1；

Fig. 8 is the rearview of support body shown in Fig. 7；

Fig. 9 is the front view of support body another embodiment shown in Fig. 2；

Figure 10 is the front view of support body another embodiment shown in Fig. 3；

Figure 11 is the vertical section figure for adjusting tubing string inner sleeve regulation pipe and regulation cock shown in Fig. 1 to Figure 10；

Figure 12 is the front schematic view of regulation tubing string shown in Figure 11；

Figure 13 is the part exploded front view of the chin frame shown in Fig. 1 to Figure 10； Figure 14 is the part exploded front view of another chin frame shown in Figure 13；

Figure 15 is the side view after support body shown in Fig. 1 converts into；

Figure 16 is the vertical section figure of another regulation cock shown in Figure 11；

Figure 17 is the side view of body shown in Fig. 1；

Figure 18 is the upper adjustable plate top view of the present invention；

Figure 19 is the top view of another upper adjustable plate shown in Figure 18；

Figure 20 is chin pad side view of the present invention；

Figure 21 is the front view of chin pad of the present invention；

Figure 22 is the top view of another backing plate of the invention；

Figure 23 is the side view of regulation sleeve-board of the present invention；

Figure 24 is the top view of regulation sleeve-board shown in Figure 23；

Figure 25 is the side view of regulation another embodiment of sleeve-board shown in Figure 23；

Figure 26 is the top view of regulation another embodiment of sleeve-board shown in Figure 25；

Figure 27 is another twin columns chin frame front view of the invention；

Figure 28 is another single-column chin frame front view of the invention；

Figure 29 is another regulation tubing string inner sleeve regulation pipe and regulation cock vertical section figure shown in Figure 11；

Figure 30 is the side schematic view of the regulation tubing string shown in Figure 29；

Figure 31 is the another embodiment vertical section figure shown in Figure 29；

Figure 32 is side or the front schematic view of the regulation tubing string shown in Figure 31；

Figure 33 is second of embodiment of support body of the present invention（The upper and lower adjustable plate living connected is horizontal）Front view；Figure 34 is that another regulation of support body shown in Figure 33 adjusts tubing string to reach the slightly upper front view of lower section of belly and thigh；Figure 35 is another single-column regulation tubing string front view of support body shown in Figure 33；

Figure 36 is the sagging schematic diagram of upper adjustable plate shown in Figure 35；

Figure 37 is to turn over schematic diagram on the upper adjustable plate shown in Figure 36；

Figure 38 is the rearview of support body shown in Figure 35；

Figure 39 is the side vertical section figure that button underframe is equipped with the adjustable column of the regulation tubing string inner sleeve shown in Figure 35 to Figure 38;Figure 40 is the top view of button shown in Figure 39；

The side view of button shown in Figure 41 Figure 39；

Figure 42 is the front view of adjustable column shown in Figure 39；

Figure 43 is the another embodiment schematic diagram of adjustable column shown in Figure 39；

Figure 44 is the another embodiment schematic diagram of adjustable column shown in Figure 39；

Figure 45 is the front view of regulation tubing string shown in Figure 39； Figure 46 is the schematic diagram of regulation tubing string inner sleeve regulation pipe another embodiment shown in Figure 33 to 35;

Figure 47 is the front elevation of regulation tubing string shown in Figure 46

Figure 48 is figure₄₃Extremely₄₄The vertical section figure of shown another adjustable column；

Figure 49 is the substructure schematic diagram of adjusting set；

Figure 50 is the superstructure schematic diagram of adjusting set；

Figure 51 is plate schematic diagram in adjusting set of the present invention；

Figure 52 is adjusting set cover plate schematic diagram of the present invention；

Figure 53 is the bolt block and spring schematic diagram shown in Figure 51；

Figure 54 is another embodiment front view of adjustable column shown in Figure 35；

Figure 55 is the chin governor motion front view shown in Figure 54；

Figure 56 is the chin governor motion rearview shown in Figure 54；

Figure 57 is the front view of another support body shown in Figure 54 to Figure 56；

Figure 58 is the front view of another support body shown in Figure 57；

Figure 59 is the front view of support body another embodiment shown in Figure 33；

Figure 60 is the front view of support body another embodiment shown in Figure 35；

Figure 61 is the vertical section schematic diagram of chin governor motion shown in Figure 60；

The vertical section schematic diagram of chin governor motion shown in Figure 62 to Figure 59；

Figure 63 is the side view of snib of the present invention；

Figure 64 is the side view of the movable snib after being improved shown in Figure 63；

65 be the rearview of movable snib shown in Figure 64.

Embodiment

It is the first embodiment of the invention shown in Fig. 1 to Figure 32, body is made up of support body and mounting bracket.As shown in Fig. 1 to Figure 10, support body be usually by one to two regulation tubing string 25 and or be combined with pectoral plate 29, it is slightly upper to grow with chest upper end to lower section of belly and thigh, with 2 points 5 centimetres to chest of a width of width；Or the upper end using chest upper end to any point between table edge or thorax abdomen intersection as support body, and support body lower end thus extend still further below under lower section of belly and its table bottom and thigh it is slightly upper between any point be support body lower end, to be wide between 2 points 5 centimetres to chest of wide any 2 points.Or plastron 30 is wider, web 31 is narrower.Support body upper end as shown in Figure 1 maintains an equal level with chest upper end, tubing string 25 is adjusted on plastron 30, support body upper end shown in Fig. 2 in chest in-between, regulation tubing string 25 from it is upper be filled to always the lower end of web 31 or slightly on, and the first regulation pipe 24 is all only housed in regulation tubing string 25 shown in Fig. 1 to Fig. 2.Support body upper end shown in Fig. 3 is in thorax abdomen connecting place, and regulation tubing string 25 is from top to bottom on web 31, and regulation tubing string 25 is built with first, second regulation pipe 24.It is similar to shown in Fig. 1 to Fig. 3 respectively shown in Fig. 7 to Figure 10, the difference is that regulation tubing string 25 is single-column, and there is no web governor motion.Shown in figure 2 above to Fig. 3, Fig. 5 to Fig. 6, Fig. 9 to Figure 10, the both sides of regulation tubing string 25 of plastron 30 can save.When So, support body can also be into frame-like between two or three regulation tubing strings 25 with connecting plate 81 or connecting tube lateral connection.As shown in Figures 1 to 10, there is a chin governor motion on support body, the chin governor motion is in the regulation upper end of tubing string 25 and the slightly lower interior cushion cover 32 for being set with down bolt 87, it is set with cushion cover 32 and the first regulation cock 27 matched with regulation tubing string 25 more slightly larger than the regulation pipe 24 is set with first regulation pipe 24, the lower end of the first regulation pipe 24.The upper end of first regulation pipe 24 is entangled by chin frame 1, and chin frame 1 is nested and constituted by chin pad 2, frame lid 3, button panel 4, spring 5 and frame bottom 7.Button 6 above button panel 4 from the chin pad 2 being attached on frame lid 3 it is left and or the hole 8 on right side in stretch out（As shown in figure 13, it is the position in hole 8 in dotted line）, or the stretching from hole 8 of two frame under the chin pad 2 on frame lid 3（As shown in figure 14）.As shown in Figure 11 to Figure 12, the sleeve pipe 9 of the two of button panel 4 or centre entangles the upper end of connecting rod 10, the follow block 11 that the lower end of connecting rod 10 links is headed on by the regulating arm 12 of the upper end side of the first regulation cock 27, the transverse axis 14 in regulating tank 13 under regulating arm 12 is fixed on the first regulation cock 27 on two walls of first 24-side of regulation pipe, and the spring 5 that the lower end of regulating arm 12 is conditioned 78 sets of tubing string bottom plate is headed on.Longer " Z " word is truncated under regulating arm 12, and cuts corresponding one side of entangling under its oblique picture oblique groove 16, a bolt block 20 for circular or square bolt first 17 or tooth first 18.The bolt block 20 is mounted in bolt room 21.On the bolt first 17 of the first regulation cock 27 or the regulation tubing string 25 in the first 18-face of tooth, or there are equidistant positioning hole 22 or positioning tooth 23 in its inner side from top to bottom.As shown in Fig. 3, Fig. 6 and Figure 10, the cushion cover 32 of bolt 87 is also set with down in the upper end of the first regulation pipe 24, the second regulation cock 27 of the second regulation pipe 24 and its lower end can also be set with cushion cover 32, the upper end of second regulation pipe 24 is entangled by chin frame 1, and the lower end of the second regulation cock 27 is headed on by the upper end of regulating arm 12 of the first regulation cock 27 in opposite side again.It is snapped down in the second, first regulation pipe 24 on regulation pipe column base plate 78, in the one side for the regulating arm 12 for suffering the second regulation cock 27, there are the bolt first 17 or tooth first 18 of the second regulation pipe 24, through a hole 8 of the first regulation pipe 24, and regulation tubing string 25.It is brought up in the first regulation pipe 24 on regulation tubing string 25 to greatest extent and cuts relevant position, in another side, the bolt first 17 for having the first regulation cock 27 passes through a hole 8 of regulation tubing string 25.On the bolt first 17 of the second regulation cock 27 of the second regulation pipe 24 or first regulation pipe 24 in the first 18-face of tooth, or there are positioning hole 22 or positioning tooth 23 in its inner side from top to bottom.As shown in Figures 4 to 6, first, second regulation pipe 24 can be interlocked with button 6, and bolt first 17 or tooth first 18 are scalable.As shown in figure 16, or the upper end upside-down mounting of regulating tank 13 of regulating arm 12 has a spring 5, and rest on putting on block 61 of being stretched out on the first or second regulation cock wall, regulating arm 12 is stretched the inclined hole for having an oblique pin and bolt block 20 downwards and is nested, and has planchet bolt to connect as one the first or second regulation pipe 24.Such as Fig. 1 to Figure 10, shown in Figure 17 to Figure 19, in the case where adjusting the lower end of tubing string 25 slightly, the plastron 30 of pectoral plate 29 with before the connecting place of web 31, or before the regulation tubing string 25 of plastron 30 and the connecting place of web 31 laterally work is connected with adjustable plate 34 (as shown in Figure 18 to Figure 19）, adjustable plate 34 on this-as with a width of wide or slightly narrow of pectoral plate 29, add a length of length being inserted in mounting bracket to be separated by a fist with table, both sides or have bumps 67 matched with the movable bolt 95 of mounting bracket up and down, to adjusting scale 57 before and after having above.As shown in Figure 23 to Figure 26, mounting bracket is to be inverted in the bottom surface of desktop 88, or installing plate is about 38, the regulation sleeve-board of mounting bracket is made up of upper plate 85 with bottom plate 84, two ends and front end are respectively connected with baffle plate 79 to upper plate 85 above, laterally opposed one on the inside of the centre before and after two baffle plates 79, one movable bolt 95 is respectively installed, the movable bolt of bolt 95 mouthful is smaller, the inside is smaller than bolt mouthful equipped with one, pushed up after the larger ball in the inside or the bolt first 17 that front end is semi-round ball back connecting cylinder, bolt first 17 A spring 5, or movable bolt 95 is the inner side of two baffle plate 79 or so, or upper plate 85 be provided with bottom plate 84 before and after to arcuate bombing leaf 51, there are concavo-convex 67 to match between the spring leaf 51 is corresponding to upper adjustable plate 34.The bottom plate 84 can also directly be the one side up and down of desktop 88 or installing plate 38.Space between before and after pectoral plate 29 can use alveolate texture.

As Figure 1 and Figure 4, between the regulation structure such as tubing string 25 or both sides can make handle 15, or have a handle 15 of finger gripping groove, pattern that can be ventilated, or pectoral plate 29 is palpated the chest and abdo men portion's shape making.Spring and soft-body can be housed in chin pad 2, and pack the appearance of upper leather etc.It can be joined directly together between chin pad 2 and frame lid 3 or bumps 67 are nested or magnet 69 is attracting or stickup is mutually glued.As shown in Figure 20 to Figure 22, there is rope 99 at the two of chin pad 2, and the rope 99 of one has a peg 70, can will rope 99 and peg 70 be and it is other in the end of adjustable column 49 to backing plate extension or that shape is adapted with chin about 53.

Such as Fig. 1, Fig. 4, shown in Fig. 7 to Fig. 8, the plastron 30 of pectoral plate 29 is longer, chin governor motion is arranged on plastron 30, one support body folding mechanism is installed thereon, the support body folding mechanism be upper adjustable plate 34 slightly on support body level is divided into two sections, and there is hinge 59 to link in the above or below of two sections of intersection, on respectively having between the left and right ends of pectoral plate 29 and regulation tubing string 25, lower connection tubing string 62, the frame cut on the connecting pole 64 of the upper inner sleeve of connection tubing string 62 on plastron 30 is left, it is right, in three 55 while for frame, following longer one stretches have one to stick up forward and there are a bolt first 17 or tooth first 18 in end upwardly, it can be nested with being connected the positioning hole 22 or positioning tooth 23 of the corresponding position of tubing string 62.The bolt first 17 or tooth first 18 are semicircle or square.Group handle 65 is slightly connected with down in the bolt first 17 or tooth first 18 to stretch out from connecting slot 66, connecting pole 64 can be moved up and down.The junction button 68 that the connection tubing string 62 can also be filled with connecting pole 64 by the back or front both sides of pectoral plate 29, and the spill card of the left and right ends of plastron 29 set are substituted with corresponding groove up and down on web front-back.As shown in figure 15, body has junction button 68 after converting into forward or backward or magnet 69 is supporting is allowed to be combined into one piece, and makes and have handle 15.As shown in Figure 10 to Figure 29, the magnet 69 is a common name, is to refer to magnetic thing, actual composition is not necessarily all iron.

Such as Fig. 1 to Figure 10, shown in Figure 17, Figure 36, also the lower front face of web 31 slightly on work be connected with lower adjustable plate 35, the lower adjustable plate 35-as above adjustable plate 34 it is a width of wide or slightly narrow, tilted forward and back with being separated by a fist with table along with it can coordinate regulating base board 86 or lifting structure of table top and can adjust body as length, or be trapezoidal or triangle.Regulation tubing string 25 is suffered in the lower back of adjustable plate 35 can above have button to protrude mouth 54.Certainly, this can also be produced on web 31 some and slightly protrude forward the work seated of lower adjustable plate 35 is relative, lower adjustable plate 35 it is rear it is first at the front end of button 6 will under adjustable plate 35 convert into vertically upward on button 6, replace button to protrude mouth 54 with this.Have between the lower front end of adjustable plate 35 and regulating base board 86 or table bottom plate under it magnet 69 and or bolt 33 and positioning hole 22, length regulating tank 13 match.

Such as Fig. 1 to Fig. 6, shown in Figure 17, one web governor motion is installed on body, the web governor motion is lower section or regulation the right and left of tubing string 25 in web 31, or relative inner is connected with the interior lower regulation tubing string 26 for being cased with lowering segmented column 50, lower regulation tubing string 26 on lower adjustable column 50 with having positioning hole 22 or positioning groove 13 and bolt 33 supporting, the web 31 can shorten 3/10ths up and down, there is the wide mutually neat sill 40 with web 31 lower end of web 31, the sill 40 is vertical with the lower lower end of adjustable column 50 above to be connected.It can also be lived before sill 40 and be connected with lower adjustable plate 35.Remaining such as epimere Fig. 1 to Figure 10 is identical shown in Figure 17. It can also be improved, as shown in Figure 27 to Figure 32, button 6 can be also enclosed under chin frame 1.The chin frame 1 of double regulation pipes 24 is by chin pad 2, button panel 4 and lever arm 41 are constituted, entangle the upper end of two regulation pipes 24 in the hole 8 on the both sides of chin frame 1, the one end of two lever arm 41 is respectively through the hole 8 of relative inner in two regulation pipes 24, the upper end with connecting rod 10 is flexibly connected respectively, the end of two lever arm 41 slightly under hole 8, then than the upper end of connecting rod 10 slightly under, with being flexibly connected before and after chin frame 1 to transverse axis 14, button panel 4 is inverted and is inserted in chin frame 1, button panel 4 has a link slot 66 upwards, the tip-tilted other end of two lever arm 41 is inserted in the link slot 66 of button panel 4 downwards from two towards centre respectively, and reach its bottom, the sagittal peg 70 of link slot 66 is hung on two regulating arms 12 on knob plate 4.The chin frame 1 of single regulation pipe 24 is made up of chin pad 2, lever arm 41, chin frame 1 entangles the upper end of regulation pipe 24, the cephalic par of lever arm 41 1 passes through the hole 8 of regulation pipe 24, and side is flexibly connected with the upper end of connecting rod 10 in regulation pipe 24, the end of lever arm 41 slightly under hole 8, then the opposite side in connecting tube 24 slightly under, with in regulation pipe 24 before and after be flexibly connected to transverse axis 14, lever arm 41 is then tilted in outer one of regulation pipe 24 to be stretched below chin frame 1.The upper end of first regulation pipe 24 is entangled by chin pad 2, and the first regulation cock 27 matched with regulation tubing string 25 more slightly larger than first regulation pipe 24 is set with lower end.Or the binary regulation cock 27 that the parallel link of two regulation cocks 27 is integrated.The bolt first 17 or tooth first 18 of binary regulation cock 27 can towards or it is each towards while.There are positioning hole 22 or positioning tooth 23 from top to bottom on the bolt first 17 or tooth first 18 and regulation tubing string 25 of the first regulation cock 27 or on the inside of it.Button 6 is stretched out in regulating tank 13 on the regulation tubing string 25 of the side or opposite side of bolt first 17 or tooth first 18.The upper button block 44 of 6 points of the button, lower button block 45, upper button block 44 are connected for one in the inside of the first regulation pipe 24 with the upper end of regulating arm 12, and pipe 47 on one section is connected below the outside one of regulation tubing string 25;Lower button block 45 is slightly connected down for one in 25 inside of regulation tubing string with the outside of the first regulation cock 27, and connection, which can cover, on the outside one of regulation tubing string 25 lives in pipe 47 or the lower pipe 48 by upper 47 sets of pipe.Spring 5 is cased with upper pipe 47, lower pipe 48.Upper pipe 47, the length above button block 44 of lower pipe 48 are attached to above the first regulation cock 27 below, bolt first 17 or tooth first 18 can be reduced in the first regulation cock 27, upper pipe 47, the lower end of lower pipe 48 and upper end are with connecting above upper and lower button block 45,44 or separately below, and the first regulation pipe 24 can move up and down matching.Have two regulation upper button blocks 44 of tubing string 25, lower button block 45 can each transverse direction be connected as a single entity.

Figure 33 to Figure 60 provides second of embodiment schematic diagram of the invention, adjust the inner sleeve adjustable column 49 of tubing string 25, the upper end of adjustable column 49 is inserted with the chin frame 1 for being connected with chin pad 2, as shown in Figure 39 to 44, the bottom of adjustable column 49 is left, right and following three face is frame side 55, one side extends downwardly from one section in the middle of two frame side of left and right 55, and cut one piece of acute angle triangle body for acute angle to lower progressive additive in the centre transverse direction to the rear before and after this is one section, adjustable column 49 is set to be divided into back plate and foreboard, it is zero that back plate one side is gradually thinned along the regulation back plate of tubing string 25, foreboard one side is gradually thinned as a bolt stuck up forward first 17 or tooth first 18 along the regulation foreboard of tubing string 25, and match with the positioning hole 22 after foreboard or positioning tooth 23, bolt first 17 or tooth first 18 slightly on the passing back through of the foreboard of adjustable column 49 before, and forward extend out a long square button underframe 46 of transverse direction matched with the regulating tank 13 on regulation tubing string 25, the button underframe 46 and the button 6 matched, and the bolt 87 that falls after the button 6 matches.Certainly, the back plate of adjustable column 49 camber can also be protruded forward.Or the button 6 on two regulation tubing strings 25 can laterally be connected as a single entity, as shown in Figure 33 to Figure 34.As shown in Figure 33, Figure 35 regulation tubing string 25 lower end slightly under, the plastron 30 of pectoral plate 29 with Before the connecting place of web 31, or lived before plastron 30 and the connecting place of web 31 slightly lower regulation tubing string 25 and be connected with adjustable plate 34, adjustable plate 34, which suffers regulation tubing string 25, on this above a button protrusion mouth 54, and there is the equidistant positioning tooth 23 matched with mounting bracket on both sides.Work is connected with adjustable plate 34 on pectoral plate 29, the flexible connection is that pectoral plate 29 has the bumps 67 matched to be nested with the strand on upper adjustable plate 34 even block 60, and have a structure for hanging positive support body between upper adjustable plate 34 is flexibly connected with pectoral plate 29, the structure of the positive support body of the extension, it is by upper 34-face of adjustable plate of the hinge 59 between upper adjustable plate 34 and pectoral plate 29, in the company's of strand block 60, its side is fabricated to vertical square or rectangular planes, and be circle or oval spill in its plane, connect the corresponding 29-face of pectoral plate of the plane of block 60 with the strand, a strip gap 37 is respectively provided with from top to bottom in the position at the company's of strand block 60 two ends, and the regulating block 71 between two gaps 37 is above hollow, the regulating block 71 is too thick, a transverse joint gap 37 can be opened on the regulating block 71 of the up or down of upper adjustable plate 34, regulating block 71 can slightly protrude forward, and make regulating block 71 forwardly convex, support body can be vertically hung on adjustable plate 34 and front and rear can rotate.The adjusting set of the mounting bracket is by cover plate 82, middle plate 83, bottom plate 84, wheel 72, connecting plate 98 living, bolt block 20, spring 5, handle 65 is dialled to constitute, opposite edge respectively has a cylinder 73 to wheel 72 above, relative inner one also respectively has a cylinder 73 to two bolt blocks 20 above, the hole 8 at two work connecting plate 98 two ends is flexibly connected with the cylinder 73 on the bolt block 20 of wheel 72 and two respectively, the other end of bolt block 20 heads on spring 5 respectively, the its corresponding middle plate 83 of said structure matches with the space that cover plate 82 is combined, wherein two 20-heads of bolt block stretch out one section by the way that middle plate 83 and the regulating tank 13 of the inner side of the baffle plate at its two 79 are relatively each, two bolt blocks 20 can be flexible along regulating tank 13, transverse joint gap 37 is formed between middle plate 83 and bottom plate 84, adjust has the upper adjustable plate 34 of equidistant positioning tooth 23 and the length of table edge by the transverse joint gap 37 and with the both sides of the bolt block 20 matching, bottom plate 84 directly can regard desktop 88 or installing plate as bottom plate 84 about 38.The outside of axle 74 on wheel 72 is that squared ends are that female nut is stretched out by the hole 8 on cover plate 82, and its corresponding group of handle 65 can be enclosed on blending bolt 33 on axle 74 and fix.Or the regulation downwardly projecting lower edge to sill 40 in the lower end of tubing string 25, one piece is connected as sill 40 behind regulation tubing string 25 and with belly or so, side between sill 40 and adjustable column 49 has vertical bumps 67 to be nested from top to bottom, it is similar with Figure 42, connecting pole 64 is connected with place of connecting with web about 31, and be nested with the connection tubing string 62 on its epiplastron 31, the frame cut on connecting pole 64 is left, it is right, upper three face is frame side, one stretches have one to stick up forward and there are a bolt first 17 or tooth first 18 in end upwardly below, it can be nested with being connected the equidistant positioning hole 22 up and down or positioning tooth 23 of the corresponding position of tubing string 62, group handle 65 is slightly connected with down in positioning tooth 23 to stretch out from regulating tank 13, connecting pole 64 can be moved up and down.

The support body can also be improved to, before the lower end of adjustable column 49, respectively there are one or up and down two tooth first 18 or bolt first 17 in the both sides of button 6, as shown in figure 44, this tooth first 18 can also the side's of being tooth 19, match with the positioning tooth 23 or positioning hole 22 on the inside of the regulation antetheca of tubing string 25 or the both sides of regulating tank 13 from top to bottom, or the lower end of adjustable column 49 slightly on thin location one arcuate bombing leaf 51 is installed, the bow point 52 of the arcuate bombing leaf 51 is headed on the inside of the rear wall of regulation tubing string 25, as shown in Figure 43 to Figure 45.Or adjustable column 49 is regulation pipe 24, the slightly upper the inside in the lower end of regulation pipe 24 is equipped with arcuate bombing leaf 51, the arcuate bombing leaf

There is button 6 on 51 bow point 52, stretched out from the hole 8 before regulation pipe 24 and regulating tank 13 are inner, and each with teeth first 18 or bolt first 17 on the bow point 52 on the both sides of button 6, with the tune on the inside of the regulation antetheca of tubing string 25 and the both sides of regulating tank 13 from top to bottom Position tooth 23 or positioning hole 22 are nested, as shown in Figure 46 to Figure 47.Or a regulation cock is set with the lower end of regulation pipe 24

27, in regulation cock 27 or directly the lower end of regulation pipe 24 slightly in laterally support a spring incrementally increased from left and right to centre 5 between the latch plate 56 connected living of left and right;Or be that the slightly upper fork in the lower end of adjustable column 49 is laterally to support spring 5 between two relatively thin flexible latch plate 56.As shown in figure 48, latch plate 56 with respect to spring 5 one side slightly under respectively stretched out equipped with button 6 from the regulating tank 13 of regulation tubing string 25 or so, each forwardly convex bolt first 17 in the both sides of button 6 or tooth first 18 and the inner side both sides of regulating tank 13 positioning hole 22 from top to bottom or tooth 23 of transposing match.

The support body can also be improved to,As shown in Figure 54 to Figure 58,The inner sleeve adjustable column 49 of regulation tubing string 25,From lower section of chest extend lower section of belly and thigh slightly on,Stretch for chin pad 2 for 90 ° forward the upper end end of adjustable column 49,Another chin governor motion is mounted below in the upper end of adjustable column 49,The chin governor motion is by cover plate 82,Pectoral plate foreboard 76,Pectoral plate back plate 77,Wheel 72,Connecting plate 98 living,Bolt block 20,Spring 5,Handle 65 is dialled to constitute,Opposite edge respectively has a cylinder 73 to wheel 72 above,Relative inner one also respectively has a cylinder 73 to two bolt blocks 20 above,The hole 8 at two work connecting plate 98 two ends is flexibly connected with the cylinder 73 on the bolt block 20 of wheel 72 and two respectively,The other end of bolt block 20 heads on spring 5 respectively,Its corresponding pectoral plate foreboard 76 of said structure matches with the space that cover plate 82 is combined,Wherein two 20-heads of bolt block stretch out one section by the way that web foreboard 76 and the regulating tank 13 on the inside of plate 79 at its two are relatively each,Two bolt blocks 20 can be flexible along regulating tank 13,Transverse joint gap 37 is formed between web foreboard 76 and chest and abdomen back plate 77,Adjust has the adjustable column 49 of equidistant positioning tooth 23 and the height of chin by the transverse joint gap 37 and with the both sides of the bolt block 20 matching,The outside of axle 74 on wheel 72 is that squared ends are that female nut is stretched out by the hole 8 on cover plate 82,Its corresponding group of handle 65 can be enclosed on blending bolt 33 on axle 74 and fix,The cylinder 73 that the opposite side of axle 74 stretches out then is enclosed in the hole 8 before chest and abdomen back plate 77 by the regulating tank 13 on adjustable column 49.

The support body can also be improved to, as shown in Figure 57 to Figure 58, pectoral plate 29 is perpendicular rectangle, regulation tubing string 25 reaches lower end from above, in the flat gap that the centre before and after the pectoral plate 29 of regulation the right and left of tubing string 25 is stretched out to the left and right sides, upper adjustable plate 34 is slightly lower and the lower edge of pectoral plate 29 slightly on 4 points of 25 both sides of regulation tubing string respectively living be respectively connected with one block of activity pectoral plate 58, and the flexible connection point of the movable pectoral plate 58 has respectively with upper equidistant place to the left and right respectively has bumps 67 to be nested with the intersection of web 31, movable pectoral plate 58 can keep flat the movement of the scope between upward 90 °.

The support body can also be improved to, as shown in Figure 59 to Figure 62, adjust slightly smaller on the inside of the upper end of tubing string 25, slightly go up larger adjustable column 49 in the upper section slightly smaller lower end that inner sleeve matches, the upper end connecting cross beam 39 of adjustable column 49, the adjustable column 49 and for vertical nut 91, the activity of bolt 33 that the nut 91 is connected with the following fixed vertical inside and outside upper end of arcuate relief 67 living connected is nested, the lower end of bolt 33 can be connected with the stubborn handle 93 of lateral rotation, or the lower end of bolt 33 can also be connected with bevel gear 94, the bevel gear 94 is nested with stubborn 93-head of handle of following vertical rotating or the bevel gear 94 at two, twist handle 93 be arranged on the one or both sides of regulation tubing string 25 lower end or between, handle 93 is twisted to interlock with bolt 33, crossbeam 39 and the liftable of adjustable column 49 equipped with chin pad 2.Inside and outside arcuate relief 67 shown in Figure 50 to 51 is that convex part upper end is connected with the lower end of bolt 33, certainly, what this was connected with the lower end of bolt 33 can also be recessed part upper end, in a word, as long as the inside and outside arcuate relief 67 of connecting bolt 33 is fixed and the appropriate location living for being connected in lower section of tubing string 25 of regulation, bolt 33, which can be rotated, makes adjustable column 49 lift just.This inside and outside arcuate relief 67 can also be circular or cylinder, or other shapes of.Space in above-described regulation tubing string 25 is then adapted with the mechanism in it.

Frame installed above can also be improved to snib, as shown in Figure 63 to Figure 65, the snib is main to be made up of by follow block 11, installing plate 38, connecting plate 81 and the rim of a bowl follow block 80 of one relative with its handle of handle fastening bolt 75, follow block 11 is connected with installing plate 38 by connecting plate 81,75-head of fastening bolt passes through the hole 8 on the installing plate 38 matched, and the rim of a bowl follow block 80 is cased with, follow block 11 can put rubber mat plate with the opposite side of the rim of a bowl follow block 80.Movable snib can be also improved to, it by 81 points of connecting plate is two sections that the movable snib, which is, bottom it is one section longer it is narrower with follow block 11 1 be connected, and be provided with this section a regulating tank 13 from top to bottom;It is upper first section shorter wider, it is connected with 38-head of installing plate, and a groove 68 matched with hypomere connecting plate 81 is provided with from top to bottom being stacked one side with hypomere, and a bolt 33 is stretched out through the regulating tank 13 on corresponding hypomere connecting plate 81 from the lower end of groove 68, upper gasket is covered, packing ring has butterfly nut 92 to be nested thereon.

Above body can cover soft hood pad behind pectoral plate 29, the hood pad extends to the front side of the pectoral plate 29 in rear, three sides of left and right of frame lid 3 or crossbeam 39, pectoral plate 29 by chin pad 2, and the hood pad and pectoral plate 29 can also be powered heating.The present invention can be made or be made by mixing using materials such as plastics, metal or plastics and metals.

The present invention is not limited to existing form and concrete structure, can also there is a variety of conversion and remodeling.As above conjunction structure can be taken off using cygnet cover plate for washing machine by descending the connection of adjustable plate and body；Chin governor motion can also use gas spring structure, the scale structure of small-bore rifle, and the push-pull configuration on cutter；Adjustable plate can be using the cushion and the cushion and its connecting structure on Wal-Mart's shopping cart up and down；Etc..And existing structure also can be omitted and exchanged.Such as chin governor motion can also be omitted, only with parts such as pectoral plates.Such as chin governor motion, support body folding mechanism, web governor motion, baffle plate governor motion and adjustable plate is all interchangeable up and down.In a word, every those conversion and modification that will be apparent to persons skilled in the art, should all belong to protection scope of the present invention.

Claims

Claim

1st, a kind of Bionic gesture-correcting learning backing frame, including by mounting bracket be mounted in table rear support body, it is characterised in that：It is sitting in by correct studying posture on the chair after table, cut under thorax abdomen and table edge, chin to belly and thigh slightly between body on there is one to be separated by a fist with table edge, reach correct " anteposition sitting posture " and " position sitting posture afterwards " and between learning posture and the governor motion that can arbitrarily substitute；The support body includes at least one regulation tubing string（And pectoral plate 25)（29) adjustable plate on one, is flexibly connected on the pectoral plate (29)（34), in regulation tubing string（25) adjustable chin frame is set with（1) the chin governor motion of height；The mounting bracket is regulation sleeve-board or adjusting set.

2nd, the Bionic gesture-correcting learning backing frame according to claim 1, it is characterised in that：The governor motion is that support body is by one to three inner sleeve regulation pipe（24) regulation tubing string（And or and pectoral plate 25)（Or connecting plate 29)（81) or connecting tube is combined, with chest upper end to lower section of belly and support body lower end reach thigh it is slightly upper or and its between 2 points of a length of length, with 2 points 5 centimetres to chest it is slightly wider or and its between 2 points of a width of width, or plastron（30) it is narrower, web（31) it is wider, the regulation tubing string（25) bolt is set with down in upper end（87) cushion cover（32), cushion cover（32) the first regulation pipe is set with（24), the first regulation pipe（24) it is set with lower end than the regulation pipe（24) it is slightly larger with adjusting tubing string（25) the first regulation cock matched（27), the first regulation pipe（24) upper end is by chin frame（1) entangle, chin frame（1) chin pad（2), frame lid（3), button panel（4), spring（5) with frame bottom（7) be nested composition, button panel（4) button above（6) from being attached at frame lid（3) the chin pad on（2) it is left and or right side hole（8) stretched out in, or from two frame in frame lid（3) the chin pad on（2) hole under（8) stretched out in, button panel（4) sleeve pipe of two or centre（9) connecting rod is entangled（10) upper end, connecting rod（10) follow block that lower end links（11) by the first regulation cock（27) regulating arm of upper end side（12) head on, regulating arm（12) regulating tank under（13) transverse axis in（14) the first regulation cock（27) it is fixed on the first regulation pipe（24) on two walls of-side, regulating arm（12) lower end is conditioned bolt bottom plate（78) spring of set

(5) head on, regulating arm（12) longer " Z " word is truncated under, and cuts corresponding one side of entangling in the case where it is tiltedly drawn oblique groove（16), one is circular or square bolt head（Or tooth head 17)（18) bolt block（20), the bolt block（20) it is mounted in bolt room（21) in, in the first regulation cock（27) bolt head（Or tooth head 17)（18) the regulation tubing string in-face（25) on, or there is equidistant positioning hole its inner side from top to bottom（22) or positioning tooth（23 );Or in the first regulation pipe（24) bolt is also set with down in upper end（87) cushion cover（32), cushion cover（32) the second regulation pipe is set with（24) and its lower end the second regulation cock（27), the second regulation pipe（24) upper end is by chin frame（1) entangle, the second regulation cock（27) lower end is again by the first regulation cock in opposite side（27) regulating arm（12) upper end is headed on, in the second regulation pipe, the first regulation pipe（24) it is snapped down to regulation pipe column base plate（78) on, the second regulation cock is being suffered（27) regulating arm（12) one side, there is the second regulation pipe（24) bolt head（Or tooth head 17)（18), through the first regulation pipe（24), and regulation tubing string（25) a hole

(8), in the first regulation pipe（24) it is brought up to and adjusts tubing string to greatest extent（25) relevant position is cut on, has the first regulation cock in another side（27) bolt head（17) through regulation tubing string（25) a hole（8), in the second regulation pipe（24) The second regulation cock（27) bolt head（Or tooth head 17)（18) first regulation pipe in-face（24) on, or there is positioning hole its inner side from top to bottom（22) or positioning tooth（23 );Or regulating arm（12) regulating tank（13) upper end upside-down mounting has a spring（5), and the first regulation cock or the second regulation cock are rested on（27) that is stretched out on wall puts block（61) on, regulating arm（12) stretching downwards has an oblique pin and bolt block（20) inclined hole is nested, and has planchet bolt by the first or second regulation pipe（24) connect as one；In regulation tubing string（25) lower end slightly under, pectoral plate（29) plastron（And web 30)（31) before connecting place, or in plastron（And web 30)（31) the regulation tubing string of connecting place（25) above laterally work is connected with adjustable plate（34), adjustable plate on this（34) to regulation scale before and after having on（57), and with pectoral plate（29) a width of wide or narrower, to be separated by a fist along with mounting bracket with table（41) a length of length in, or both sides above or have up and down and the movable bolt of mounting bracket（95) bumps matched（67 );The mounting bracket is to be inverted in desktop（88) bottom surface or installing plate（38) bottom surface, the regulation sleeve-board of mounting bracket is by upper plate（And bottom plate 85)（84) constitute, upper plate（85) two ends and front end respectively connect baffle plate above（79), in two baffle plates（79) laterally opposed one of inner side in the middle of before and after, is respectively provided with a movable bolt（95), the movable bolt（95) bolt mouthful is smaller, and the inside is smaller than bolt mouthful equipped with one, the larger ball in the inside or the bolt head that front end is semi-round ball back connecting cylinder

(17), bolt head（17) spring is headed on after（, or movable bolt 5)（95) it is two baffle plates（79) on the inside of left and right, or upper plate（And bottom plate 85)（84) to arcuate bombing leaf before and after being provided with（51), the spring leaf（51) with upper adjustable plate（34) there are bumps between corresponding（67) match, the bottom plate（84) it is or directly desktop（Or installing plate 88)（38) one side up and down；Chin pad（2) there is rope at two（99), and rope（99) one is connected with peg（70), by chin pad（2) it is fixed on adjustable column（49) backing plate from end to extension（53) above and below.

3rd, Bionic gesture-correcting learning backing frame according to claim 2, it is characterised in that：The button（6) it is enclosed on chin frame（1) under, double regulation pipes（24) chin frame（1) by chin pad（2), button panel（And lever arm 4)（41) constitute, chin frame（1) hole on both sides（8) two regulation pipes are entangled（24) upper end, two lever arms（41) one end respectively passes through two regulation pipes（24) hole of relative inner on（8), respectively with connecting rod（10) upper end is flexibly connected, two lever arms（41) end slightly under hole（8), then than connecting rod（10) upper end slightly under, with chin frame（1) front and rear to transverse axis（14) it is flexibly connected, button panel（4) it is inverted and is inserted in chin frame（1) in, button panel（4) there is a link slot upwards（66), two lever arm（41) tip-tilted other end is inserted in button panel downwards from two towards centre respectively（4) link slot（66) in, and its bottom, knob plate are reached（4) link slot on（66) sagittal peg（70) two lever arms are hung over（41) on；Single regulation pipe（24) chin frame（1) by chin pad（2), lever arm（41) constitute, chin frame（1) regulation pipe is entangled（24) upper end, lever arm（41) cephalic par passes through regulation pipe（24) hole（8), and in regulation pipe（24) side and connecting rod in（10) upper end is flexibly connected, lever arm（41) end slightly under hole（8), then in connecting tube（24) the opposite side slightly lower and regulation pipe in（24) it is front and rear to transverse axis on（14) it is flexibly connected, lever arm（41) in regulation pipe

(24) outside one then tilt stretch in chin frame（1) below；First regulation pipe（24) upper end is by chin frame（1) entangle, be set with lower end than first regulation pipe（24) it is slightly larger with adjusting tubing string（25) the first regulation cock matched（27), or Two regulation cocks（27) it is parallel to link the binary regulation cock being integrated（27), binary regulation cock（27) bolt head（Or tooth head 17)（18) towards one side or respectively towards while, in the first regulation cock（27) bolt head（Or tooth head 17)（18) with regulation tubing string（25) there is positioning hole on or its inner side from top to bottom（22) or positioning tooth（23), in bolt head（17) or tooth head (18) side or the regulation tubing string of opposite side（25) regulating tank on（13) button is stretched out in（6), the button（6) button block is divided（44), lower button block（45), button block on this（44), lower button block（45) respectively in the first regulation pipe（24) internal one and regulating arm（12) upper end and first regulation cock（17) outside is slightly connected down, in regulation tubing string（25) outside one is nested with inside and outside mutually and interior is cased with spring（5) upper pipe（47), lower pipe（48) top and bottom are connected, and have two regulation tubing strings（25) upper button block（44), lower button block（45) each transverse direction is connected as a single entity.

4th, the Bionic gesture-correcting learning backing frame according to claim 1, it is characterised in that：The support body is by one to three inner sleeve adjustable column（49) regulation tubing string（And or and pectoral plate 25)（Or connecting plate 29)（81) table bottom plate or connecting tube is combined, reached with chest upper end to lower section of belly and support body lower end（89) under and thigh it is slightly upper or and its between a length of length, with 2 points 5 centimetres to chest it is slightly wider or and its between a width of width, or plastron（30) it is narrower, web（31) there is belly wide, the adjustable column（49) chin frame is inserted or be connected with upper end（1), adjustable column（49) its excess-three face is frame side（55), on the frame side of left and right two（55) one side extends downwardly from one section in the middle of, and it is acute angle to one piece of acute angle triangle body of lower progressive additive to be cut in the centre transverse direction to the rear before and after this is one section, makes adjustable column（49) it is divided into back plate and foreboard, back plate one side edge regulation tubing string（25) it is zero that back plate, which is gradually thinned, foreboard one side edge regulation tubing string（25) foreboard is gradually thinned as a bolt head stuck up forward（Or tooth head 17)（18), and with the positioning hole after foreboard（22) or positioning tooth（23) match, in bolt head（Or tooth head 17)（18) slightly on adjustable column（49) before the passing back through of foreboard, and one and regulation tubing string are forward extended out（25) regulating tank on（13) the long square button underframe of transverse direction matched（46), the button underframe（46) button with matching（, and the button 6)（6) the bolt after（87) match；Two regulation tubing strings（25) button on（6) laterally it is connected as a single entity；In regulation tubing string（25) lower end slightly under, pectoral plate（29) plastron（And web 30)（31) before connecting place, or in plastron（And web 30)（31) connecting place slightly under regulation tubing string（25) above work is connected with adjustable plate（34), adjustable plate on this（34) regulation tubing string is suffered（25) above there is a button protrusion mouth（54), there is the equidistant positioning tooth matched with mounting bracket on both sides（23), in pectoral plate（29) work is connected with adjustable plate on（34), the flexible connection is pectoral plate（29) with upper adjustable plate（34) hinge block on（60) there are the bumps matched on（67) it is nested, and in upper adjustable plate（And pectoral plate 34)（29) hinge between（59) upper adjustable plate（34)-face, in hinge block（60) it is circle or oval spill that its side, which is fabricated in vertical square or rectangular planes, and its plane, with the hinge block（60) the corresponding pectoral plate of plane（29)-face, in hinge block（60) position at two ends is respectively provided with a strip gap from top to bottom（, and two gaps 37)（37) regulating block between（71) anterior is hollow, the regulating block（71) it is too thick, in upper adjustable plate（34) regulating block of up or down（71) a transverse joint gap is opened on（37), regulating block（71) forward slightly Protrusion, and make regulating block（71) forwardly convex, support body is vertically hung on adjustable plate（34) it is simultaneously front and rear on to rotate；The adjusting set of the mounting bracket is by cover plate（82), middle plate（83), bottom plate（84), take turns（72), connecting plate living（98), bolt block（20), spring（5) handle, is dialled（65) constitute, wheel（72) opposite edge respectively has a cylinder above（73), two bolt block（20) relative inner one also respectively has a cylinder above（73), two work connecting plate（98) hole at two ends（8) respectively with wheel（72) with two bolt blocks（20) cylinder on（73) it is flexibly connected, bolt block（20) other end heads on spring respectively（5), its corresponding middle plate of said structure（And cover plate 83)（82) space being combined matches, wherein two bolt blocks（20)-head passes through middle plate

(83) and its two baffle plate（79) regulating tank on the inside of（13) it is relatively each to stretch out one section, two bolt blocks（20) along regulating tank（13) stretch, middle plate（83) and its two ends and front end baffle plate（And bottom plate 79)（84) transverse joint gap is formed between

(37), regulation passes through the transverse joint gap（37) and with the bolt block（20) there is equidistant positioning tooth on the both sides matched（23) upper adjustable plate（34) with the length of table edge, bottom plate（84) directly by desktop（Or installing plate 88)（38) it is used as bottom plate up and down（84);Wheel（72) axle on（74) it is that squared ends are that female nut passes through cover plate outside（82) hole on（8) stretch out, its corresponding group of handle（65) it is enclosed on axle（74) blending bolt on（33) it is fixed.

5th, Bionic gesture-correcting learning backing frame according to claim 4, it is characterised in that：The adjustable column（49) before lower end, button（6) respectively there is a tooth head on both sides（Or bolt head 18)（17), with regulation tubing string（25) antetheca or regulating tank（13) the positioning tooth on the inside of both sides from top to bottom（Or positioning hole 23)（22) match；Or in adjustable column（49) the slightly upper thin location in lower end, is provided with an arcuate bombing leaf behind（51), the arcuate bombing leaf（51) bow point（52) regulation tubing string is headed on（25) on the inside of rear wall；Or adjustable column（49) it is regulation pipe（24), regulation pipe（24) the slightly upper the inside in lower end is equipped with arcuate bombing leaf（51), the arcuate bombing leaf（51) bow point（52) there is button on（6), from regulation pipe（24) hole before（And regulating tank 8)（13) stretched out in, and in button（6) the bow point on both sides（52) each head with teeth on（Or bolt head 18)（17), with regulation tubing string（25) antetheca and regulating tank（13) the positioning tooth on the inside of both sides（Or positioning hole 23)

(22) match；Or regulation pipe（24) regulation cock is set with lower end（27), in regulation cock（27) or directly in regulation pipe（24) the slightly upper inner side left and right latch plate living connected in lower end（56) spring gradually increased from left and right to centre is laterally supportted between（5), with respect to spring（5) latch plate of one side（56) slightly under respectively equipped with button（6) from regulation tubing string（25) regulating tank of left and right（13) stretched out in, button（6) each forwardly convex bolt head in both sides（Or tooth head 17)（And regulating tank 18)（13) positioning hole of inner side both sides from top to bottom（22) or positioning tooth（23) match.

6th, Bionic gesture-correcting learning backing frame according to claim 4, it is characterised in that：The regulation tubing string（25) inner sleeve adjustable column（49), from lower section of chest extend lower section of belly and thigh slightly on, adjustable column（49) upper end end is stretched for chin pad for 90 ° forward（2), in adjustable column（49) upper end is mounted below another chin governor motion, and the chin governor motion is by cover plate（82), pectoral plate foreboard（76), pectoral plate back plate（77), take turns（72), connecting plate living（98), bolt block（20), spring（5) handle, is dialled（65) constitute, wheel（72) opposite edge respectively has a cylinder above（73), two bolt block（20) relative inner one also respectively has a cylinder above（73), two work connecting plate（98) hole at two ends（8) respectively with wheel（72) with two Bolt block（20) cylinder on（73) it is flexibly connected, bolt block（20) other end heads on spring respectively（5), its corresponding pectoral plate foreboard of said structure（And cover plate 76)（82) space being combined matches, wherein two bolt blocks（20)-head passes through web foreboard（And plate is worked as at its two 76)（79) regulating tank on the inside of（13) it is relatively each to stretch out one section, two bolt blocks

(20) along regulating tank（13) stretch, web foreboard（76) with chest and abdomen back plate（77) transverse joint gap is formed between（37), regulation passes through the transverse joint gap（37) and with the bolt block（20) there is equidistant positioning tooth on the both sides matched（23) adjustable column（49) with the height of chin, wheel（72) axle on（74) outside is that squared ends are that female nut passes through cover plate（82) hole on

(8) stretch out, its corresponding group of handle（65) it is enclosed on axle（74) blending bolt on（33) it is fixed, axle（74) cylinder that opposite side stretches out（73) adjustable column is then passed through（49) regulating tank on（13) it is enclosed on chest and abdomen back plate（77) hole before（8) in；Pectoral plate（29) it is perpendicular rectangle, adjusts tubing string（25) lower end is reached from above, in regulation tubing string（25) pectoral plate of the right and left（29) in the flat gap that front and rear centre is stretched out to the left and right sides, in upper adjustable plate（34) slightly descend and pectoral plate（29) lower edge slightly on regulation tubing string（25) 4 points of both sides are respectively living respectively is connected with one block of movable pectoral plate（, and the movable pectoral plate 58)（58) flexible connection point has and web respectively with upper equidistant place to the left and right respectively（31) there are bumps intersection（67) it is nested, movable pectoral plate（58) movement of the scope between upward 90 ° can kept flat；The regulation tubing string（25) slightly smaller on the inside of upper end, larger adjustable column is slightly gone up in the upper section slightly smaller lower end that inner sleeve matches（49), adjustable column（49) upper end connecting cross beam（39), the adjustable column（49) and for vertical nut（91) with the following fixed vertical inside and outside arcuate relief living connected（67) bolt of upper end connection（33) activity is nested, bolt（33) lower end is connected with the stubborn handle of lateral rotation

, or the bolt (93)（33) lower end is also associated with bevel gear（94), the bevel gear（94) with the stubborn handle of following vertical rotating（93)-head or the bevel gear at two（94) it is nested, twists handle（93) it is arranged on regulation tubing string（25) one or both sides of lower end or between；

7th, Bionic gesture-correcting learning backing frame according to any one of claim 1 to 6, it is characterised in that：The plastron of the support body（30) longer, chin governor motion is arranged on plastron（30) on, in upper adjustable plate（34) slightly on support body level is divided into two sections, and there is hinge the above or below of the intersection at two ends（59) link, in pectoral plate（29) left and right ends and regulation tubing string（25) respectively there are upper connection tubing string, lower connection tubing string between（62), in plastron（30) the upper connection tubing string on（62) connecting pole of inner sleeve（64) frame that is cut on is left and right, in three while for frame（55), longer one stretch there is one to stick up forward and there is a bolt head end upwardly below（Or tooth head 17)（18), can be with being connected tubing string（62) adjustment hole of corresponding position（22) or positioning tooth（23) it is nested, in the bolt head（17) tooth head（18) slightly it is connected with down and dials handle（65) from regulating tank（13) stretched out in, connecting pole（64) it can move up and down, body has junction button after converting into forward or backward（Or magnet (69) is supporting 68).

8th, Bionic gesture-correcting learning backing frame according to any one of claim 1 to 6, it is characterised in that：The web in support body（31) regulation tubing string（25) the right and left, or relative inner be connected be cased with lower segmented column（50) lower regulation tubing string（26), lower regulation tubing string（26) with lower adjustable column（50) there is positioning hole on（Or positioning groove 22)（13) And bolt（33) it is supporting, the web（31) 3/10ths, web are shortened up and down（31) lower end has and the web（31) wide mutually neat sill（40), sill（40) above with lower adjustable column（50) lower end is vertically connected；Or regulation tubing string 25 lower end is downwardly projecting to sill（40) lower edge, in regulation tubing string（And and web 25)（31) one piece of left and right is connected as sill（40), sill（And adjustable column 40)（49) there are vertical bumps the side between from top to bottom

(67) it is nested, with web（31) part that connects up and down is connected with connecting pole（64), and with its epiplastron（31) the connection tubing string on（62) it is nested, connecting pole（64) cut on frame is left and right, upper three face is frame side（55) one stretches have one to stick up forward and there is a bolt head end upwardly below,（Or tooth head 17)（18), can be connected tubing string (62) corresponding position up and down equidistant positioning hole（22) or positioning tooth（23) it is nested；In positioning tooth（23) slightly it is connected with down and dials handle（65) from regulating tank（13) stretched out in, connecting pole（64) it can move up and down；Or in sill（40) above work is connected with lower adjustable plate（35), the lower adjustable plate（35) above adjustable plate（34) a width of width, to be separated by a fist along with it can coordinate regulating base board with table

(86) or lifting structure of table top and body can be adjusted tilt forward and back as length；Or lower adjustable plate（35) regulation tubing string is suffered in back（25) above there is a button protrusion mouth（54), front end and the regulating base board under it（Or table bottom plate 86)（89), and between have magnet（And or bolt 69)（And positioning hole 33)（22), length regulating tank（13) match.

9th, Bionic gesture-correcting learning backing frame according to any one of claim 1 to 6, it is characterised in that：The web in support body（31) the slightly upper work of lower front face is connected with lower adjustable plate（35), the lower adjustable plate（35) above adjustable plate（34) a width of wide or slightly narrow, to be separated by a fist along with it can coordinate regulating base board with table（86) or lifting structure of table top and body can be adjusted tilt forward and back as length, lower adjustable plate（35) regulation tubing string is suffered in back（25) above there is a button protrusion mouth（54), front end and the regulating base board under it（Or table bottom plate 86)（89) there is magnet between（And or bolt 69)（33) match with positioning hole (22), length regulating tank (13).

10th, Bionic gesture-correcting learning backing frame according to any one of claim 1 to 6, it is characterised in that：The regulation sleeve-board of the mounting bracket, the installation of adjusting set use snib structure, and the snib is main by follow block（11), installing plate（38), connecting plate（81) and there is a handle fastening bolt（75) the rim of a bowl follow block of one relative with its handle（80) constitute, follow block（And installing plate 11)（38) by connecting plate（81) it is connected, fastening bolt（75)-head passes through the installing plate matched（38) hole on（8), and it is cased with the rim of a bowl follow block（80), follow block（11) with the rim of a bowl follow block（80) opposite side puts rubber mat plate；Snib is movable snib, and the movable snib is by connecting plate（81) it is divided into two sections, bottom is one section longer narrower and follow block（11) connection, and it is provided with this section a regulating tank from top to bottom（13);It is upper first section shorter wider, with installing plate（38)-head connection, and one and lower connecting plate are provided with from top to bottom being stacked one side with hypomere（81) groove matched（68), and from groove（68) bolt is stretched out in lower end（33) corresponding hypomere connecting plate is passed through（81) regulating tank on（13) upper gasket, is covered, packing ring has butterfly nut thereon（92) it is nested.