CN101822887A - Fitness chair - Google Patents
Fitness chair Download PDFInfo
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- CN101822887A CN101822887A CN 201010152760 CN201010152760A CN101822887A CN 101822887 A CN101822887 A CN 101822887A CN 201010152760 CN201010152760 CN 201010152760 CN 201010152760 A CN201010152760 A CN 201010152760A CN 101822887 A CN101822887 A CN 101822887A
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Abstract
The invention relates to a fitness chair, which comprises a supporting chair frame, a seat, a backrest support and a backrest, wherein the seat is arranged on the supporting chair frame, the backrest is arranged on the backrest support, the backrest support is movably connected with the supporting chair frame and a first restoration mechanism which can restore the backrest support is arranged on the supporting chair frame. The invention is characterized in that the backrest at least comprises an upper backrest plate and a lower backrest plate and the backrest plates are movably connected on the backrest support. Since the backrest at least comprises the upper backrest plate and the lower backrest plate and the backrest plates are movably connected on the backrest support, when the waist of a human body is in a forward tilting fitness state, the upper backrest plate and the lower backrest plate of the fitness chair can be in full attachment with the back of the human body. Thereby, the design is compliant with ergonomics and the waist fitness is facilitated.
Description
Technical field:
The present invention relates to a kind of ab lounge, particularly a kind of ab lounge that can carry out waist, shoulder, neck training simultaneously.
Background technology:
At present; because of work and habits and customs sitting and the personage (clerk, scientific research and design person, student, driver etc.) who bends over the desk; neck, shoulder, waist position acid such as (lower backs), bloated, tired, situation bitterly can appear usually; this all is because of keeping certain action to force muscle stretch for a long time, makes elasticity of muscle and amount of blood supply all descend and produces uncomfortable feeling.These muscle sticky feelings that move in the time of so then fade.But because of work with habits and customs make a lot of people so not move for a long time or busy and condition is moved, the elasticity that more forces muscle to lose becomes stiff, also make simultaneously skeleton be in undesired position, thus produce muscle acid, expand, tired, with neural oppressed pain.That will make intravertebral nerve oppressed not to be in normal words as backbone, causes that more the problem of polyneural and muscle aspect occurs.
For making people can carry out body building at any time, a kind of ab lounge that possesses office seat function and waist body-building function simultaneously just arises at the historic moment, and makes the modern also can be engaged in body building in busy work, thus the purpose that reaches body-building simultaneously and increase work efficiency.This ab lounge generally comprises the support chair frame, is located at seat and backrest on the support chair frame, and backrest and support chair frame flexibly connect, and the support chair frame is provided with the resetting-mechanism that backrest is resetted.But there is following defective in this ab lounge: 1, the backrest of ab lounge is an one-body molded vertical shape backboard, when people carry out body-building to waist, the active force that people's back generally will overcome the backrest resetting-mechanism moves after by forward direction, thereby make the back be converted to the end-state that retreats repeatedly by the original state that turns forward, yet when people's back is in the original state that turns forward, people's whole back can be slightly to front curve and present certain radian, because of backrest is integrated, make backrest can not fit fully with the whole back of human body at this moment, do not meet the ergonomics design, be unfavorable for waist body-building; 2, same, described backrest can not fit with waist, is unfavorable for waist body-building equally; 3, body-building function is single, no neck, shoulder body-building function.
Summary of the invention:
The object of the present invention is to provide a kind of ab lounge, when people's waist was in the body-building state that turns forward, its backrest can be fitted fully with people's back, met the ergonomics design, was beneficial to waist body-building.
A kind of ab lounge, comprise the support chair frame, be located at seat, the back bracket on the support chair frame and be located at backrest on the back bracket, back bracket and support chair frame flexibly connect, the support chair frame is provided with first resetting-mechanism that back bracket is resetted, it is characterized in that: described backrest comprises that at least backboard reaches backboard down, and each backboard all is movably connected on the back bracket.
Backrest of the present invention comprises that at least backboard reaches backboard down, each backboard all is movably connected on the back bracket, when people's waist is in the body-building state that turns forward, backboard can be fitted fully with people's back from top to bottom under the last backboard of this ab lounge reached, meet the ergonomics design, be beneficial to waist body-building.
The described backboard of going up is articulated between the back bracket both sides, described backboard down comprises lower-left backboard and bottom right backboard, the lower-left backboard is by can automatically reset spring hinge being installed on the left side of back bracket, the bottom right backboard is by can automatically reset spring hinge being installed on the right side of back bracket, when people carry out body building, lower-left backboard and bottom right backboard can be from left to right and people's the comfortable applying of waist, meet the ergonomics design, are beneficial to waist body-building.
The described back bracket left and right sides all is arranged with a vertical square tube, be provided with the lifting location between vertical square tube and the back bracket and regulate turn-knob, the described backboard of going up is articulated between the vertical square tube, the lower-left backboard is by being installed on the vertical square tube in left side by automatically reset spring hinge, the bottom right backboard is by being installed on the vertical square tube in right side by automatically reset spring hinge, different body-building personnel can be according to the health of self, regulate the high and low position that turn-knob changes backrest by the lifting location, applied widely.
Described seat comprises the seat skeleton and is located at seat board on the seat skeleton, the seat connecting hole of the front end of seat skeleton and support chair frame articulates, the rear end of seat skeleton is connected with the seat trace installing hole of back bracket by the seat trace, when after people's back acts on backrest and makes backrest gradually by forward direction, moving, described back bracket upwards rises gradually by the rear end that the seat trace drives the seat skeleton, thereby slowly regulate each body part of body-building personnel, and enlarge the amplitude that backrest retreats.
Described support chair frame is provided with the link pivoted hole, and an end of a link is articulated on the support chair frame by this pivoted hole, and the other end of link is connected with pedal frame, pedal frame is provided with pedal, during people's body-building, pin can be put on the pedal, easy to use comfortable.
Described support chair frame has a panel, the reduction torsion spring that is pivoted with the movable control piece in seat on this panel and the movable control piece in seat is resetted, the movable control piece in seat is provided with a recess that can offset with the rear end face of seat skeleton when it is reset to vertical state, also be provided with a pedal frame lifting motor and a tooth control pulley on the panel, the output of pedal frame lifting motor is connected with helical gear, this helical gear is meshed with travelling gear on the tooth control pulley, described support chair frame is provided with a leading block, described link is provided with the rope connecting hole, one end of one pedal frame folding and unfolding rope is connected in the movable control piece in described seat, the other end of pedal frame folding and unfolding rope is fixedly arranged on the described rope connecting hole after passing tooth control pulley and leading block successively, when pedal frame lifting motor control pedal frame is transferred, a described pedal frame folding and unfolding rope can make the movable control piece in seat turn forward, thereby the recess that makes the movable control piece in seat breaks away from the rear end face of seat skeleton, the rear end of seat skeleton is reduced downwards, thereby body-building personnel's waist or back are turned forward automatically, carry out the preparation of experienced waist.
Also be provided with first corner wheel, second corner wheel and second resetting-mechanism on the described support chair frame, also be provided with a wheel shaft on the link pivoted hole of support chair frame, the two ends of this wheel shaft are respectively equipped with handle rope tape wrap wheel, the centre of wheel shaft is provided with a synchronizing wheel, one end of one connection cord is connected with second resetting-mechanism, and the other end of connection cord is successively through being wound on the synchronizing wheel behind first corner wheel, second corner wheel; Described link is provided with handle rope angle pulley and handle socket aperture, practicing the shoulder handle is inserted in the handle socket aperture by its inserted link, this white silk shoulder handle also is provided with a handle rope connecting hole, one end of one handle rope is set around handle rope tape wrap wheel, be located to practice behind the other end process handle rope angle pulley that handle is restricted and take on the handle rope connecting hole of shaking hands, described seat board front end both sides activity is articulated with and practices the corresponding portable plate of shoulder handle, when people's desire is carried out body-building to shoulder, only need put down the portable plate of seat board front end both sides, thereby two arms of body-building personnel can vertically be transferred, at this moment, only with hand is held and is practiced the shoulder handle, the active force that overcomes second resetting-mechanism by the experienced shoulder handle of the contraction drive of shoulder muscle moves upward to amplitude peak then, slowly loosen shoulder muscle again, then practice the shoulder handle and be returned to initial conditions under the effect of second resetting-mechanism, motion then can realize the training to shoulder muscle so repeatedly, and is multiple functional.
Described first, second resetting-mechanism is the stretching oil cylinder, the stretching oil cylinder comprises cylinder body, be located on the cylinder body the resistance trimming device and can be in cylinder body movable piston rod, wherein, totally two of described first resetting-mechanisms, be located at the support chair frame left and right sides respectively, its cylinder body tail end is connected on the cylinder body connecting hole of support chair frame, one end of piston rod is connected with the piston rod connecting hole of back bracket, the rear side of described support chair frame also is provided with oil cylinder first installation sleeve and second installation sleeve, the cylinder body of described second resetting-mechanism is sheathed on first installation sleeve and second installation sleeve, also be provided with on described second installation sleeve and the corresponding resistance display panel of the cylinder body resistance of second resetting-mechanism, the body-building personnel can be according to s own situation, changes the resistance size of each resetting-mechanism by regulating resistance trimming device on each cylinder body.
The vertical square tube lower end rear side of described back bracket is connected with head backup plate link, be provided with reduction torsion spring between head backup plate link and the vertical square tube, head backup plate link is provided with stressed of head backup plate and head, the front end that head is stressed is provided with the soft device that contacts with human body head, the vertical square tube upper end of described back bracket is provided with a horizontal square tube, this horizontal square tube is provided with a synchronizing shaft, the two ends of this synchronizing shaft are provided with the tape wrap wheel, the centre of synchronizing shaft is provided with friction wheel, also be provided with a reduction torsion spring that the tape wrap wheel is resetted on this synchronizing shaft, also be provided with on the described horizontal square tube with friction wheel corresponding rubber frictional resistance ring and the resistance that acts on this resistance ring and regulate turn-knob and resistance ring back-moving spring, one end of one resistance load transfering strip twines with tape wrap takes turns, and the other end of resistance load transfering strip is positioned on the connecting hole of head backup plate link.When people's desire is carried out body-building to neck, occipital bone position with its head contacts with described soft device earlier, contraction by musculi colli drives stressed of head and moves to amplitude peak backward to overcome resistance between described reduction torsion spring and friction pulley and the rubber frictional resistance ring then, slowly loosen musculi colli again, make stressed of head reply original state, so repeating motion then can realize the fitness training to neck, and is multiple functional; In addition, also can only need the resistance on the turn resistance ring to regulate turn-knob, suffered resistance size in the time of can changing the neck training according to body-building personnel oneself requirement.
Also be provided with a plate in the rear of head backup plate on the described head backup plate link, this connecting plate is provided with a stressed upset control motor of head and a travelling gear, the output shaft of this motor is provided with helical gear, helical gear and travelling gear engagement, the rear end that described head is stressed is provided with the gear that is meshed with travelling gear, also be provided with left and right sides handrail on the described back bracket, left side handrail is provided with the pedal frame that is electrically connected with the pedal frame lifting motor and transfers operating key and pedal frame rising operating key, and right handrail is provided with stressed upset of head and controls stressed of head that motor is electrically connected overturn forward operating key and stressed operating key of turning over of head.When overturning operating key forward or backward, can make stressed upset automatically of head by stressed of the head on the bottom right handrail; When transferring by the pedal frame on the bottom left handrail or rising operating key, can make the pedal frame automatic lifting, the automaticity height.
Also be provided with a spring connecting hole on the described connecting plate, a stretching back-moving spring is located between spring connecting hole and the head backup plate, and the effect by the stretching back-moving spring can make the head backup plate automatically reset.
Described ab lounge also comprises a foot rest, and this foot rest is connected with the support chair frame by a controlled hoist cylinder, and this controlled hoist cylinder is provided with a lifting control lever,
Described seat board is provided with safety belt, is used for fixing thigh when waist carries out than retraining, prevents that thigh from lifting, and it is stressed, safe in utilization that whole waist training process is stablized very much.
Description of drawings:
Fig. 1 is a structural representation one of the present invention.
Fig. 2 is a structural representation two of the present invention.
Fig. 3 is an assembly structure schematic diagram of the present invention.
Fig. 4 is a seat structure schematic diagram of the present invention.
Fig. 5 is support chair frame of the present invention and back bracket assembling schematic diagram one.
Fig. 6 is support chair frame of the present invention and back bracket assembling schematic diagram two.
Fig. 7 is the assembly structure schematic diagram of stressed of backrest of the present invention, head backup plate and head.
Fig. 8 is strong waist state one structural representation of the present invention.
Fig. 9 is strong waist state two structural representations of the present invention.
Figure 10 is strong neck state one structural representation of the present invention.
Figure 11 is strong waist state two structural representations of the present invention.
The specific embodiment:
As shown in the figure, a kind of ab lounge, comprise foot rest 1, the support chair frame 2 that is connected with foot rest 1, be located at the seat on the support chair frame 2, back bracket 3 and be located at backrest on the back bracket, foot rest 1 is connected with support chair frame 2 by a controlled hoist cylinder, this controlled hoist cylinder 11 is provided with a lifting control lever 12, described back bracket 3 is by pivoted hole 21 movable articulate of pivoted hole 31 with support chair frame 2, the left side of support chair frame 2, right both sides are respectively equipped with a stretching oil cylinder 4 that back bracket 3 is resetted, this stretching oil cylinder comprises cylinder body 41, be located on the cylinder body 41 resistance trimming device 42 and can be in cylinder body movable piston rod 43, described cylinder body 41 tail ends are connected on the cylinder body connecting hole 22 of support chair frame 2, one end of piston rod 43 is connected with the piston rod connecting hole 33 of back bracket 3, described back bracket 3 left and right sides all are arranged with a vertical square tube 32, be provided with the lifting location between vertical square tube 32 and the back bracket 3 and regulate turn-knob 34, described backrest comprises backboard 351 at least, lower-left backboard 352 and bottom right backboard 353, wherein going up backboard 351 activities is articulated between the two vertical square tubes 32, lower-left backboard 352 is by being installed on the vertical square tube 32 in left side by automatically reset spring hinge 01, and bottom right backboard 353 is also by being installed on the vertical square tube 32 in right side by automatically reset spring hinge 01.Described seat comprises seat skeleton 51 and is located at the upper base plate 521 on the seat skeleton 51 and descends seat board 522, following seat board 522 is provided with safety belt 5221, the seat connecting hole 25 of the front end of seat skeleton 51 and support chair frame 2 articulates, and the rear end of seat skeleton 51 is connected with the seat trace installing hole 35 of back bracket 3 by seat trace 511.The end that described support chair frame 2 is provided with link pivoted hole 26, one links 6 is articulated on the support chair frame 2 by this pivoted hole 26, and the other end of link 6 is connected with pedal frame 61, and pedal frame 61 is provided with pedal 62.Described support chair frame 2 has a panel 23, the reduction torsion spring that is pivoted with the movable control piece 231 in seat on this panel 23 and the movable control piece in seat is resetted, the movable control piece 231 in seat is provided with a recess that can offset with the rear end face of seat skeleton 51 when it is reset to vertical state, also be provided with a pedal frame lifting motor 232 and a tooth control pulley 233 on the panel 23, the output of pedal frame lifting motor 232 is connected with helical gear, this helical gear is meshed with travelling gear on the tooth control pulley 233, described support chair frame 2 is provided with a leading block 24, described link 6 is provided with rope connecting hole 63, one end of one pedal frame folding and unfolding rope 02 is connected in the movable control piece 231 in described seat, and the other end of pedal frame folding and unfolding rope 02 is fixedly arranged on the described rope connecting hole 63 after passing tooth control pulley 233 and leading block 24 successively.Also be provided with left handrail 321 and right handrail 322 on the described back bracket 3, left handrail 321 is provided with the pedal frame that is electrically connected with pedal frame lifting motor 232 and transfers operating key 3211 and pedal frame rising operating key 3212.
The rear side of described support chair frame 2 also is provided with first corner wheel 271, second corner wheel 272, oil cylinder first installation sleeve 281 and second installation sleeve 282, one stretching oil cylinder 40 is installed on first installation sleeve 281 and second installation sleeve 282, this stretching oil cylinder 40 comprises cylinder body, be located on the cylinder body the resistance trimming device and can be in cylinder body movable piston rod, also be provided with on described second installation sleeve 282 and the corresponding resistance display panel of the cylinder body resistance of this stretching oil cylinder 40, also be provided with a wheel shaft 261 on the link pivoted hole 26 of support chair frame 2, the two ends of this wheel shaft are respectively equipped with handle rope tape wrap wheel 262, the centre of wheel shaft is provided with a synchronizing wheel 263, one end of one connection cord 03 is connected with the piston rod of stretching oil cylinder 40, and the other end of connection cord 03 is successively through first corner wheel 271, be wound on the synchronizing wheel 263 behind second corner wheel 272; Described link 6 is provided with handle rope angle pulley 64 and handle socket aperture 65, practicing shoulder handle 7 is inserted in the handle socket aperture 65 by its inserted link, this white silk shoulder handle 7 also is provided with a handle rope connecting hole 71, one end of one handle rope 04 is set around handle rope tape wrap wheel 262, the other end of handle rope 04 is located on the handle rope connecting hole 71 of practicing shoulder handle 7 after through handle rope angle pulley 64, and described upper base plate 521 front end both sides activities are articulated with and practice shoulder handle 7 corresponding portable plates 5211.
The vertical square tube 32 lower end rear sides of described back bracket 3 are connected with head backup plate link 8, be provided with reduction torsion spring between head backup plate link 8 and the vertical square tube 32, head backup plate link 8 is provided with stressed 92 on head backup plate 91 and head, the front end that head is stressed 92 is provided with the soft device 921 that contacts with human body head, vertical square tube 32 upper ends of described back bracket are provided with a horizontal square tube 320, this horizontal square tube 320 is provided with a synchronizing shaft 3201, the two ends of this synchronizing shaft 3201 are provided with tape wrap wheel 3202, the centre of synchronizing shaft is provided with friction wheel 3203, also be provided with one on this synchronizing shaft 3201 and can make tape wrap wheel 3202 reduction torsion springs that reset, also be provided with on the described horizontal square tube 320 with friction wheel 3203 corresponding rubber frictional resistance rings 3204 and the resistance that acts on this resistance ring and regulate turn-knob 3205 and resistance ring back-moving spring 3206, one end of one resistance load transfering strip 05 twines with tape wrap takes turns on 3202, and the other end of resistance load transfering strip 05 is positioned on the connecting hole 81 of head backup plate link 8.Also be provided with a plate 93 in the rear of head backup plate 91 on the described head backup plate link 8, this connecting plate 93 is provided with a stressed upset control motor 931 of head and a travelling gear 932, the output shaft of this motor 931 is provided with helical gear, helical gear and travelling gear 932 engagements, the rear end that described head is stressed 92 is provided with the gear 922 that is meshed with travelling gear 932, also be provided with a spring connecting hole 933 on the described connecting plate 93, one stretching back-moving spring 06 is located between spring connecting hole 933 and the head backup plate 91, and the right handrail 322 of described back bracket is provided with stressed of the head that is electrically connected with stressed of head upset control motor 931 operating key 3221 and stressed of the head operating key 3222 of turning over that overturns forward.
Using method of the present invention is as follows:
One, every function is independently implemented
1, strong waist method: the body-building personnel buckle safety belt 5221 after being seated at upper base plate 521, both hands are placed on the handrail of the left and right sides, and make its back lean against backboard 351, on lower-left backboard 352 and the bottom right backboard 353, transfer operating key 3211 by the pedal frame on the bottom left handrail 321 then, make pedal frame 61 transfer and contact with ground, body-building this moment personnel can be placed on its both feet on the pedal 62, in the time of pedal frame 61 kiss the earths, the movable control piece 231 in seat also dumps forward simultaneously, thereby the recess that makes the movable control piece 231 in seat breaks away from the rear end face of seat skeleton 51, and the rear end of seat skeleton 51 is descended, thereby body-building personnel's the waist or the whole backrest of back and ab lounge are all turned forward automatically, carry out the preparation of experienced waist, on this moment backboard with about down backboard fit fully with body-building personnel's back and waist from top to bottom, simultaneously lower-left backboard and bottom right backboard form the applying shape that the waist with the body-building personnel mates from left to right, as shown in Figure 8, be the preceding initial bit of warm-up of waist training this moment, contraction of muscle by waist makes the backrest amplitude peak that rotates backward gradually then, as shown in Figure 9, slowly loosen waist muscle again, allow backrest reset to the preceding initial bit of warm-up, so repeat just can reach the training of waist muscle.Can change the resistance size that backup plate moves backward by the resistance trimming device 42 of regulating stretching oil cylinder 4, thereby reach the purpose that incremental increase resistance is trained waist muscle, after training finishes with hand by the pedal frame rising operating key 3212 on the bottom left handrail 321, pedal frame 61 can be packed up.
2, strong shoulder method: the body-building personnel buckle safety belt 5221 after being seated at upper base plate 521, transfer operating key 3211 by the pedal frame on the bottom left handrail 321, make pedal frame 61 transfer and contact with ground, both feet are placed on the pedal 62 then, put down the portable plate 5211 of seat board front end both sides, thereby two arms of body-building personnel can vertically be transferred, at this moment, only with hand is held and is practiced shoulder handle 7, and will practice shoulder handle 7 and from handle socket aperture 65, extract, practice shoulder handle 7 active forces that overcome stretching oil cylinder 40 by the contraction drive of shoulder muscle then and move upward to amplitude peak, slowly loosen shoulder muscle again, then practice shoulder handle 7 and be returned to initial conditions under the effect of stretching oil cylinder 40, motion then can realize the training to shoulder muscle so repeatedly.Can change resistance suffered when practicing shoulder handle 7 and moving upward by the resistance trimming device of regulating stretching oil cylinder 40, thereby reach the purpose that incremental increase resistance is trained shoulder muscle, after training finishes with hand by the pedal frame rising operating key 3212 on the bottom left handrail 321, pedal frame 61 can be packed up.
3, strong neck method: the body-building personnel buckle safety belt 5221 after being seated at upper base plate 521, both hands are placed on the handrail of the left and right sides, and make its back lean against backboard 351, on lower-left backboard 352 and the bottom right backboard 353, then by stressed of the head on the bottom right handrail 322 operating key 3221 that overturns forward, make stressed 92 upset forward of head, and the soft device 921 on stressed 92 on the head is contacted with the occipital bone position of body-building personnel head, as shown in figure 10, be the preceding initial bit of warm-up of neck training this moment, the resistance that overcomes between described reduction torsion spring and friction pulley 3203 and the rubber frictional resistance ring 3204 of contraction by musculi colli moves to amplitude peak backward to drive stressed 92 on head then, as shown in figure 11, slowly loosen musculi colli again, make stressed 92 on head reply original state, so repeating motion then can realize the fitness training to neck.In addition, also can be according to body-building personnel oneself requirement, only need the resistance on the turn resistance ring 3204 to regulate turn-knob 3205, suffered resistance size in the time of can changing the neck training, thereby reach the purpose that incremental increase resistance is trained musculi colli, after training finishes with hand by stressed of the head on the bottom right handrail 322 operating key 3222 of turning over, stressed 92 on head can be regained backward.
Two, strong waist, strong neck synchronization implementation
The body-building personnel buckle safety belt 5221 after being seated at upper base plate 521, both hands are placed on the handrail of the left and right sides, and make its back lean against backboard 351, on lower-left backboard 352 and the bottom right backboard 353, then by stressed of the head on the bottom right handrail 322 operating key 3221 that overturns forward, make stressed 92 upset forward of head, and the soft device 921 on stressed 92 on the head is contacted with the occipital bone position of body-building personnel head, transfer operating key 3211 by the pedal frame on the bottom left handrail 321 again, make pedal frame 61 transfer and contact with ground, body-building this moment personnel can be placed on its both feet on the pedal 62, in the time of pedal frame 61 kiss the earths, the movable control piece 231 in seat also dumps forward simultaneously, thereby the recess that makes the movable control piece 231 in seat breaks away from the rear end face of seat skeleton 51, and the rear end of seat skeleton 51 is descended, thereby body-building personnel's the waist or the whole backrest of back and ab lounge are all turned forward automatically, carry out the preparation of experienced waist, on this moment backboard with about down backboard fit fully with body-building personnel's back and waist from top to bottom, simultaneously lower-left backboard and bottom right backboard form the applying shape that the waist with the body-building personnel mates from left to right, be the preceding initial bit of warm-up of waist training this moment, the resistance that overcomes between described reduction torsion spring and friction pulley 3203 and the rubber frictional resistance ring 3204 of contraction by musculi colli moves to amplitude peak backward to drive stressed 92 on head then, contraction of muscle by waist makes the backrest amplitude peak that rotates backward gradually simultaneously, slowly loosen simultaneously neck and waist muscle then, allow stressed 92 on backrest and head reset to the preceding initial bit of warm-up, so repeat just can reach the training of neck and waist muscle, after training finishes with hand by pedal frame rising operating key 3212 on the bottom left handrail 321 and stressed of head on the right handrail 322 operating key 3222 of turning over, pedal frame 61 and stressed 92 on head are all regained.
Claims (10)
1. ab lounge, comprise the support chair frame, be located at seat, the back bracket on the support chair frame and be located at backrest on the back bracket, back bracket and support chair frame flexibly connect, the support chair frame is provided with first resetting-mechanism that back bracket is resetted, it is characterized in that: described backrest comprises that at least backboard reaches backboard down, and each backboard all is movably connected on the back bracket.
2. a kind of ab lounge according to claim 1, it is characterized in that: the described backboard of going up is articulated between the back bracket both sides, described backboard down comprises lower-left backboard and bottom right backboard, the lower-left backboard is by can automatically reset spring hinge being installed on the left side of back bracket, and the bottom right backboard is by can automatically reset spring hinge being installed on the right side of back bracket.
3. a kind of ab lounge according to claim 2, it is characterized in that: the described back bracket left and right sides all is arranged with a vertical square tube, be provided with the lifting location between vertical square tube and the back bracket and regulate turn-knob, the described backboard of going up is articulated between the vertical square tube, the lower-left backboard is by being installed on the vertical square tube in left side by automatically reset spring hinge, and the bottom right backboard is by being installed on the vertical square tube in right side by automatically reset spring hinge.
4. according to claim 1 or 2 or 3 described a kind of ab lounges, it is characterized in that: described seat comprises the seat skeleton and is located at seat board on the seat skeleton, the seat connecting hole of the front end of seat skeleton and support chair frame articulates, and the rear end of seat skeleton is connected with the seat trace installing hole of back bracket by the seat trace.
5. according to claim 1 or 2 or 3 described a kind of ab lounges, it is characterized in that: described support chair frame is provided with the link pivoted hole, one end of one link is articulated on the support chair frame by this pivoted hole, and the other end of link is connected with pedal frame, and pedal frame is provided with pedal.
6. a kind of ab lounge according to claim 5, it is characterized in that: described support chair frame has a panel, the reduction torsion spring that is pivoted with the movable control piece in seat on this panel and the movable control piece in seat is resetted, the movable control piece in seat is provided with a recess that can offset with the rear end face of seat skeleton when it is reset to vertical state, also be provided with a pedal frame lifting motor and a tooth control pulley on the panel, the output of pedal frame lifting motor is connected with helical gear, this helical gear is meshed with travelling gear on the tooth control pulley, described support chair frame is provided with a leading block, described link is provided with the rope connecting hole, one end of one pedal frame folding and unfolding rope is connected in the movable control piece in described seat, and the other end of pedal frame folding and unfolding rope is fixedly arranged on the described rope connecting hole after passing tooth control pulley and leading block successively.
7. a kind of ab lounge according to claim 6, it is characterized in that: also be provided with first corner wheel, second corner wheel and second resetting-mechanism on the described support chair frame, also be provided with a wheel shaft on the link pivoted hole of support chair frame, the two ends of this wheel shaft are respectively equipped with handle rope tape wrap wheel, the centre of wheel shaft is provided with a synchronizing wheel, one end of one connection cord is connected with second resetting-mechanism, and the other end of connection cord is successively through being wound on the synchronizing wheel behind first corner wheel, second corner wheel; Described link is provided with handle rope angle pulley and handle socket aperture, practicing the shoulder handle is inserted in the handle socket aperture by its inserted link, this white silk shoulder handle also is provided with a handle rope connecting hole, one end of one handle rope is set around handle rope tape wrap wheel, the other end of handle rope is located on the handle rope connecting hole of practicing the shoulder handle after through handle rope angle pulley, and described seat board front end both sides activity is articulated with and practices the corresponding portable plate of shoulder handle.
8. a kind of ab lounge according to claim 7, it is characterized in that: described first, second resetting-mechanism is the stretching oil cylinder, the stretching oil cylinder comprises cylinder body, be located on the cylinder body the resistance trimming device and can be in cylinder body movable piston rod, wherein, totally two of described first resetting-mechanisms, be located at the support chair frame left and right sides respectively, its cylinder body tail end is connected on the cylinder body connecting hole of support chair frame, one end of piston rod is connected with the piston rod connecting hole of back bracket, the rear side of described support chair frame also is provided with oil cylinder first installation sleeve and second installation sleeve, the cylinder body of described second resetting-mechanism is sheathed on first installation sleeve and second installation sleeve, also is provided with on described second installation sleeve and the corresponding resistance display panel of the cylinder body resistance of second resetting-mechanism.
9. a kind of ab lounge according to claim 8, it is characterized in that: the vertical square tube lower end rear side of described back bracket is connected with head backup plate link, be provided with reduction torsion spring between head backup plate link and the vertical square tube, head backup plate link is provided with stressed of head backup plate and head, the front end that head is stressed is provided with the soft device that contacts with human body head, the vertical square tube upper end of described back bracket is provided with a horizontal square tube, this horizontal square tube is provided with a synchronizing shaft, the two ends of this synchronizing shaft are provided with the tape wrap wheel, the centre of synchronizing shaft is provided with friction wheel, also be provided with a reduction torsion spring that the tape wrap wheel is resetted on this synchronizing shaft, also be provided with on the described horizontal square tube with friction wheel corresponding rubber frictional resistance ring and the resistance that acts on this resistance ring and regulate turn-knob and resistance ring back-moving spring, one end of one resistance load transfering strip twines with tape wrap takes turns, and the other end of resistance load transfering strip is positioned on the connecting hole of head backup plate link.
10. a kind of ab lounge according to claim 9, it is characterized in that: also be provided with a plate in the rear of head backup plate on the described head backup plate link, this connecting plate is provided with a stressed upset control motor of head and a travelling gear, the output shaft of this motor is provided with helical gear, helical gear and travelling gear engagement, the rear end that described head is stressed is provided with the gear that is meshed with travelling gear, also be provided with left and right sides handrail on the described back bracket, left side handrail is provided with the pedal frame that is electrically connected with the pedal frame lifting motor and transfers operating key and pedal frame rising operating key, and right handrail is provided with stressed upset of head and controls stressed of head that motor is electrically connected overturn forward operating key and stressed operating key of turning over of head; Also be provided with a spring connecting hole on the described connecting plate, a stretching back-moving spring is located between spring connecting hole and the head backup plate; The below of described support chair frame also is connected with a foot rest by a controlled hoist cylinder, and this controlled hoist cylinder is provided with a lifting control lever; Also be provided with safety belt on the described seat board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010152760 CN101822887B (en) | 2010-04-14 | 2010-04-14 | Fitness chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010152760 CN101822887B (en) | 2010-04-14 | 2010-04-14 | Fitness chair |
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| Publication Number | Publication Date |
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| CN101822887A true CN101822887A (en) | 2010-09-08 |
| CN101822887B CN101822887B (en) | 2013-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010152760 Expired - Fee Related CN101822887B (en) | 2010-04-14 | 2010-04-14 | Fitness chair |
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| Country | Link |
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| CN (1) | CN101822887B (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103536082A (en) * | 2012-07-16 | 2014-01-29 | 王万强 | Body building chair |
| CN106913115A (en) * | 2017-03-22 | 2017-07-04 | 南京航空航天大学 | A kind of multifunctional office exercise chair |
| CN107551450A (en) * | 2017-09-22 | 2018-01-09 | 赵明泽 | A kind of multifunctional body-building chair |
| CN107826003A (en) * | 2017-10-25 | 2018-03-23 | 清华大学苏州汽车研究院（相城） | A kind of integrated safe car seat for children |
| CN108324506A (en) * | 2018-03-26 | 2018-07-27 | 柯文光 | Intelligent standing bed |
| CN108324507A (en) * | 2018-03-26 | 2018-07-27 | 柯文光 | Lower limb rehabilitation training equipment |
| CN108324508A (en) * | 2018-03-26 | 2018-07-27 | 柯文光 | A kind of lower limb rehabilitation training equipment |
| CN108433939A (en) * | 2018-03-26 | 2018-08-24 | 柯文光 | Standing bed |
| CN108785961A (en) * | 2018-06-25 | 2018-11-13 | 郑成恩 | Shoulder, cervical vertebra fitness equipment and its working method |
| CN110290729A (en) * | 2016-12-12 | 2019-09-27 | 厄特拉-梅克公司 | Power-assisted with split type seat is lain partial formula chair lift |
| CN112619050A (en) * | 2020-12-18 | 2021-04-09 | 谢凯平 | Exercise assisting device for riding chair |
| CN113331622A (en) * | 2021-05-25 | 2021-09-03 | 安吉海龙家具有限公司 | Back-leaning office chair with self-adaptive waist support |
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| CN201127819Y (en) * | 2006-09-14 | 2008-10-08 | 艾肯I.P.公司 | Folding type low configuration belly-building machine |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103536082A (en) * | 2012-07-16 | 2014-01-29 | 王万强 | Body building chair |
| CN110290729A (en) * | 2016-12-12 | 2019-09-27 | 厄特拉-梅克公司 | Power-assisted with split type seat is lain partial formula chair lift |
| CN110290729B (en) * | 2016-12-12 | 2023-09-12 | 厄特拉-梅克公司 | Power-assisted reclining lifting chair with split type seat |
| CN106913115A (en) * | 2017-03-22 | 2017-07-04 | 南京航空航天大学 | A kind of multifunctional office exercise chair |
| CN107551450A (en) * | 2017-09-22 | 2018-01-09 | 赵明泽 | A kind of multifunctional body-building chair |
| CN107826003A (en) * | 2017-10-25 | 2018-03-23 | 清华大学苏州汽车研究院（相城） | A kind of integrated safe car seat for children |
| CN107826003B (en) * | 2017-10-25 | 2024-04-12 | 清华大学苏州汽车研究院（相城） | Integrated automobile child safety seat |
| CN108324508A (en) * | 2018-03-26 | 2018-07-27 | 柯文光 | A kind of lower limb rehabilitation training equipment |
| CN108433939A (en) * | 2018-03-26 | 2018-08-24 | 柯文光 | Standing bed |
| CN108324507A (en) * | 2018-03-26 | 2018-07-27 | 柯文光 | Lower limb rehabilitation training equipment |
| CN108324506A (en) * | 2018-03-26 | 2018-07-27 | 柯文光 | Intelligent standing bed |
| CN108785961A (en) * | 2018-06-25 | 2018-11-13 | 郑成恩 | Shoulder, cervical vertebra fitness equipment and its working method |
| CN108785961B (en) * | 2018-06-25 | 2023-12-08 | 郑成恩 | Shoulder circumference and cervical vertebra body-building device and working method thereof |
| CN112619050A (en) * | 2020-12-18 | 2021-04-09 | 谢凯平 | Exercise assisting device for riding chair |
| CN113331622A (en) * | 2021-05-25 | 2021-09-03 | 安吉海龙家具有限公司 | Back-leaning office chair with self-adaptive waist support |
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| CN101822887B (en) | 2013-05-01 |
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