CN108991806A - A kind of ab lounge - Google Patents
A kind of ab lounge Download PDFInfo
- Publication number
- CN108991806A CN108991806A CN201710419594.3A CN201710419594A CN108991806A CN 108991806 A CN108991806 A CN 108991806A CN 201710419594 A CN201710419594 A CN 201710419594A CN 108991806 A CN108991806 A CN 108991806A
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- chair back
- lounge
- human body
- bar
- handrail
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- 210000000115 thoracic cavity Anatomy 0.000 claims abstract description 55
- 229910000831 Steel Inorganic materials 0.000 claims description 32
- 239000010959 steel Substances 0.000 claims description 32
- 238000013016 damping Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 7
- 230000008034 disappearance Effects 0.000 claims description 2
- 238000005452 bending Methods 0.000 abstract description 22
- 230000006378 damage Effects 0.000 abstract description 6
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 230000001739 rebound effect Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 210000003128 head Anatomy 0.000 description 4
- 238000005496 tempering Methods 0.000 description 4
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 206010041591 Spinal osteoarthritis Diseases 0.000 description 2
- 208000036319 cervical spondylosis Diseases 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 210000000038 chest Anatomy 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 208000005801 spondylosis Diseases 0.000 description 2
- 208000010392 Bone Fractures Diseases 0.000 description 1
- 206010017076 Fracture Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C9/00—Stools for specified purposes
- A47C9/002—Stools for specified purposes with exercising means or having special therapeutic or ergonomic effects
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
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- Special Chairs (AREA)
Abstract
The invention discloses a kind of ab lounge, chair back middle and upper part corresponding with human cervical spine and thoracic vertebrae is the upper chair back, and lower part corresponding with human body lumbar vertebrae is the lower chair back, and the lower chair back is fixedly installed on ab lounge；Elastomeric element is equipped with inside the upper chair back, so that the upper chair back can descend the chair back to bend backward relatively under thrust, the upper chair back can restore under rebound effect to original state when thrust disappears, and the pre-position at upper chair back rear is provided with bar, and the arm rest of ab lounge is provided with boosting bar.The ab lounge can be used as routine work, life, study chair, can also perform physical exercise at any time while work, study, game, leisure or intermittently.When exercise, since the lower chair back is fixed, the upper chair back integrally bends backward, so that the cervical vertebra of human body and each joint of thoracic vertebrae are all in relative motion, so as to promote cervical vertebra and thoracic vertebrae to keep joint mobility and normal physiological bending, and exercise routine is by human body autonomous control, to avoid the injury to cervical vertebra and thoracic vertebrae.
Description
Technical field
The present invention relates to body-building apparatus technical field, in particular to a kind of ab lounge.
Background technique
Universal with computer and mobile phone, many people use computer and operating handset, study, online, game for a long time, this
A little people are easy to suffer from cervical vertebra, thoracic vertebrae disease.Cervical spondylosis and thoracic vertebrae disease were obtained, causes cervical vertebra and thoracic vertebrae stiff, was occurred abnormal
Physiological bending, it is not only vivid ugly, and will be by ailing torment.Want pre- preventing cervical spondylosis, thoracic vertebrae disease, the best way
It exactly takes exercise, but gymnasium is gone to need having time and certain economic base, be unsuitable for ruck participation；It is at home or other
Place, which is taken exercise, lacks suitable instrument again, and the effect of exercise is also not achieved, makes full use of the interval of work, study, life, game
Time performs physical exercise whenever and wherever possible, is only most direct, most effective, and is easiest to the solution party received by broad masses
Formula.
Chair as a kind of furniture, at home be in working environment it is essential, ab lounge be used as to original chair
The extension of function has more and more been applied in our life and work.Currently, most of ab lounge is mainly used for taking exercise
Waist and back lack exercise cervical vertebra, thoracic vertebrae is allowed to keep the function of normal physiological bending and health.
Currently, lateral shaft of the chair back of a part of ab lounge when human body is by pressure below the chair back is integrally swung backward, stop
When only by pressure, to lean on human body itself to have an effect or so that the entire chair back is replied vertical state by cable traction, during being somebody's turn to do, the chair back is not sent out
Raw deformation, therefore the cervical vertebra of chair back swing, thoracic vertebrae shape is followed not to change, also not stretched, cervical vertebra, thoracic vertebrae are each
A joint does not have relative motion, therefore is not achieved and tempers cervical vertebra and thoracic vertebrae and be allowed to the more preferable effect kept fit.
Another part ab lounge is mainly shaken by massage of the Electronic control realization to cervical vertebra, thoracic vertebrae and the left and right to cervical vertebra
It is dynamic, though the ab lounge has certain exercise effect, equally fails to accomplish to make the shape of cervical vertebra, thoracic vertebrae to change, fail to make
Cervical vertebra, thoracic vertebrae are stretched, and also fail to the more apparent relative motion of each joint generation for making cervical vertebra, thoracic vertebrae, therefore take exercise
Effect is not significant enough, and makes cervical vertebra side-to-side vibrations by Electronic control, to drive cervical vertebra moving, strength is difficult to appropriately control
System is easy to damage cervical vertebra.
In view of this, the ab lounge of human cervical spine and thoracic vertebrae can be tempered by how providing one kind, to promote human cervical spine
It keeps movement flexibly and normal physiological bending with thoracic vertebrae, is urgent problem to be solved of the present invention.
Summary of the invention
In order to solve the above technical problems, it is an object of the present invention to provide a kind of ab lounge, including the chair back, the chair back and people
Body cervical vertebra and the corresponding middle and upper part of thoracic vertebrae are the upper chair back of the ab lounge, and lower part corresponding with human body lumbar vertebrae is the ab lounge
The lower chair back, the lower chair back is fixedly installed on the ab lounge；It is equipped with elastomeric element inside the upper chair back, so that on described
The chair back can bend backward under thrust relative to the lower chair back, and the upper chair back can sprung back when thrust disappearance
Restore under the action of power to original state.
In the present invention, the elastomeric element inside the upper chair back has certain bending strength and resilience, when it is by thrust
When, it can occur bending and deformation along the front-rear direction of ab lounge, it, can be extensive under the action of own resilience when thrust disappears
Again to original state.Simultaneously as the upper chair back corresponds to the cervical vertebra and thoracic vertebrae of human body, therefore, when the upper chair back is made in human body thrust
When bending backward under, the cervical vertebra and thoracic vertebrae of human body can integrally be bended backward with the upper chair back, and cervical vertebra, thoracic vertebrae is unfolded backward,
It realizes to bow-backed prevention and correction, in exercise routine, since people eyes to the front always, sight holding is horizontal, so in neck
When vertebra and thoracic vertebrae bend backward, cervical vertebra will receive the stretching from two direction force of head and chest, and so on, realize to human body
The exercise of cervical vertebra and thoracic vertebrae.
Since the lower chair back is fixed, in upper chair back bending process, vertically the amount of deflection of each section is different, thus band
The recurvate angle in each joint of dynamic human cervical spine and thoracic vertebrae is also different, i.e., each joint of the cervical vertebra of human body and thoracic vertebrae is all
In relative motion, so as to promote cervical vertebra and thoracic vertebrae to keep joint mobility and normal physiological bending.Meanwhile the upper chair back to
Curved driving force is human body to the thrust of the upper chair back afterwards, i.e. exercise routine is passive not by external force by human body autonomous control
It realizes, thus realizing the injury that can be avoided while effectively exercise to cervical vertebra and thoracic vertebrae.
Optionally, be equipped with several torsional springs and/or rubber bar being vertically distributed inside the upper chair back, the torsional spring and/or
The rubber bar is the elastomeric element.
Optionally, the upper chair back upper end has the upper beam being laterally extended, and the lower chair back lower end, which has, to be laterally extended
Lower beam and be fixed on the lower backboard of the lower beam, the lower backboard is non-resilient plate, the lower backboard top
Handrail is fixed in two sides, and the both ends of the elastomeric element vertically are individually fixed in the upper beam and the lower beam.
Optionally, the upper beam is fixed with several vertically extending upper steel pipes, and the lower beam is fixed with several vertical
The lower steel pipe extended, the both ends of the elastomeric element vertically are fixed with the corresponding upper steel pipe and the lower steel pipe respectively,
The lower backboard is fixed on the lower steel pipe top.
Optionally, damping net is coated on the outside of the elastomeric element, the damping net is stretch fabric structure, and it is vertically
Both ends be individually fixed in the upper steel pipe and the lower steel pipe.
Optionally, two torsional springs are equipped with inside the upper chair back, and two torsional springs are relative to the upper beam and institute
The line for stating lower beam center is symmetrical.
Optionally, the ab lounge further includes two handrails, and the handrail is connected with opposing stationary along longitudinal direction with the handrail
Boosting bar, so as to human body push the boosting bar when, reaction force can push the chair back.
Optionally, the boosting bar includes the abutting end in predetermined angular and operating side, and the abutting end protrude into it is described
In handrail, and with the handrail by bail clamping, to limit the abutting end and handrail relative motion along longitudinal direction；
The abutting end offers arc-shaped slot, and the bail can slide in the arc-shaped slot, so that described help
Push rod can rotate in vertical plane relative to the handrail, so that the operating side can turn to the handrail
Above and below.
Optionally, at the preset distance at the upper chair back rear be equipped with bar, the upper chair back bend rearwards to it is described
When bar contacts, the bar, which can limit the upper chair back, to be continued to bend backward.
Optionally, upper chair back one end corresponding with the thoracic vertebrae of human body be second end, corresponding with the cervical vertebra of human body one
End is first end, and the bar is located at below the first end.
Detailed description of the invention
Fig. 1 is the side sectional view of ab lounge provided by the present invention；
Fig. 2 is the front view for removing seat and chair back outer cover in Fig. 1；
Fig. 3 is use state diagram of the ab lounge as common seat in Fig. 1；
Fig. 4 is use state diagram of the ab lounge as ab lounge in Fig. 1；
Fig. 5 is the front section view of another specific embodiment of the upper chair back in ab lounge provided by the present invention.
In Fig. 1-5:
The chair back on 1, backboard on 11,12 upper beams, steel pipe, 14, damping net, 15 chair back outer covers, 16 bars, 17 are turned round on 13
Spring；
The 2 lower chair back, 21 lower backboards, 22 lower beams, 23 lower steel pipes, 24 angle steel；
3 handrails, 31 boosting bars, 32 ornamental strips, 33 bails；
4 seats, 5 supporting legs.
Specific embodiment
It is with reference to the accompanying drawing and specific real in order to make those skilled in the art more fully understand technical solution of the present invention
Applying example, the present invention is described in further detail.
It should be noted that the nouns of locality such as noun of locality " transverse direction ", " vertical " and " longitudinal direction " referred to herein are based on strong
The bending direction of the chair back defines on body chair, and bending direction, that is, ab lounge front-rear direction of the upper chair back is defined as longitudinal direction, such as Fig. 1
Shown in left and right directions；The short transverse of ab lounge is defined as vertically, up and down direction as shown in Figure 1；The width side of ab lounge
To being defined as transverse direction, left and right directions as shown in Figure 2, the direction shown in FIG. 1 perpendicular to paper.The above-mentioned noun of locality is not construed as
To the absolute limit of the scope of the present invention.
Please refer to attached drawing 1-5, wherein Fig. 1 is the side sectional view of ab lounge provided by the present invention；Fig. 2 is to remove in Fig. 1
The front view of seat and chair back outer cover；Fig. 3 is use state diagram of the ab lounge as common seat in Fig. 1；Fig. 4 is figure
Use state diagram of the ab lounge as ab lounge in 1；Fig. 5 is the another kind of the upper chair back in ab lounge provided by the present invention
The front section view of specific embodiment.
In a specific embodiment, the present invention provides a kind of ab lounge, as shown in Figure 1, the ab lounge includes the chair back, chair
Seat 4 and supporting leg 5, chair back middle and upper part corresponding with the cervical vertebra of human body and thoracic vertebrae are the upper chair back 1 of the ab lounge, under the upper chair back 1
Side part corresponding with the lumbar vertebrae of human body is the lower chair back 2 of ab lounge.Wherein, the lower chair back 2 and seat 4 are fixed, inside the upper chair back 1
Equipped with elastomeric element, so that the upper chair back 1 can bend backward deformation relative to the lower chair back 2 under thrust, and when thrust disappears
When mistake, it can restPose under the action of own resilient.
In the present invention, the elastomeric element inside the upper chair back 1 has certain bending strength and resilience, when it is by thrust
When, it can occur bending and deformation along the front-rear direction of ab lounge, it, can be extensive under the action of own resilience when thrust disappears
Again to original state.Simultaneously as the upper chair back 1 corresponds to the cervical vertebra and thoracic vertebrae of human body, therefore, when the upper chair back 1 is in human body thrust
When bending backward under effect, the cervical vertebra and thoracic vertebrae of human body can be bended backward with the upper chair back 1 is whole, open up cervical vertebra, thoracic vertebrae backward
It opens, realizes to bow-backed prevention and correction, and when human body disappears to the thrust of the upper chair back 1, be able to drive human body and restore to first
Beginning position, in exercise routine, since people eyes to the front always, sight holding is horizontal, so being bended backward in cervical vertebra and thoracic vertebrae
When, cervical vertebra will receive the stretching from two direction force of head and chest, and so on, realize the forging to human cervical spine and thoracic vertebrae
Refining.
Since the lower chair back 2 is fixed, in upper 1 bending process of the chair back, vertically the amount of deflection of each section is different, thus
Drive the recurvate angle in each joint of human cervical spine and thoracic vertebrae also different, i.e. each joint of the cervical vertebra of human body and thoracic vertebrae
All in relative motion, so as to promote cervical vertebra and thoracic vertebrae to keep joint mobility and normal physiological bending.Meanwhile the upper chair back
1 recurvate driving force is human body to the thrust of the upper chair back 1, i.e., exercise routine is by human body autonomous control, not by external force
It is passive to realize, thus realizing the injury that can be avoided while effectively exercise to cervical vertebra and thoracic vertebrae.
Specifically, several torsional springs 17 and/or rubber bar being vertically distributed, torsional spring 17 and/or rubber are equipped with inside the upper chair back 1
Stick is above-mentioned elastomeric element.
In the present embodiment, elastomeric element has following three kinds of combinations: (1) several torsional springs 17 being vertically distributed；(2) several
The rubber bar being vertically distributed；(3) combination of several torsional springs 17 and rubber bar being vertically distributed.
As described above, in order to realize the bending deformation of the upper chair back 1 along the longitudinal direction, as long as the elastomeric element is with enough
Deflection Modulus of Elasticity and resilience.Based on this, above-mentioned elastomeric element is not limited only to realize by torsional spring 17 or rubber bar,
For example, conventional compact spring commonly used in the art can also be used, still, compared with Conventional springs, torsional spring 17 is able to bear and is somebody's turn to do
17 axis of torsional spring is at load at any angle, and torsional spring 17 and the shear strength of rubber bar are larger, and service life is also higher.
In addition, above-mentioned torsional spring 17 and/or rubber bar can also cross direction profiles include still several transverse directions point with elastomeric element
For the torsional spring of cloth, at this point, be vertically separate structure along the torsional spring for being vertically provided with several cross direction profiles of the upper chair back 1,
When it, certain point is by thrust in the front-back direction, it is difficult to realize integrally bending, therefore, vertical elastic preferably be used in the present embodiment
Component.
Further, as shown in Figure 1,1 upper end of chair back has the upper beam 12 being laterally extended, lower 2 lower end of chair back tool on this
There is the lower beam 22 being laterally extended, wherein the lower chair back 2 corresponds to the lumbar vertebrae of human body.Meanwhile it being fixed on chair back 1 on this
Backboard 11, and backboard 11 is fixed on 12 front end of upper beam on this, is non-resilient plate corresponding with the neck of human body, shoulder.Under
The chair back 2 also has lower backboard 21, and lower 21 top of backboard is individually fixed in handrail 3, and lower beam 22 is fixed in lower part.Figure
1 and embodiment shown in Fig. 2 in, lower 21 top two sides of backboard are fixed by screws in respectively on angle steel 24, angle steel 24 it is another
Handrail 3 is fixed in side, and lower 21 lower part screw of backboard and angle steel 24 are fixed on lower beam 22, and are the lumbar vertebrae pair with human body
The non-resilient plate answered, therefore, when tempering thoracic vertebrae and cervical vertebra by the ab lounge, lumbar vertebrae keeps vertical state.22 both ends of lower beam
It is individually fixed in supporting leg 5, provides better stability for ab lounge.
Meanwhile the both ends of above-mentioned elastomeric element vertically are individually fixed in upper beam 12 and lower beam 22, due to lower beam
22 is fixed with non-resilient lower backboard 21, and therefore, the lower end of elastomeric element is fixing end, with the fixed upper end of upper beam 12 be from
By holding, when its thrust by longitudinal direction (front-rear direction), free end can be bent relative to fixing end, to realize the upper chair back
1 bends backward, the lower chair back 2 keeps vertical state, at this point, the ab lounge is in state shown in Fig. 4.
More specifically, as depicted in figs. 1 and 2, upper beam 12 is further fixed on several vertically extending upper steel pipes 13, accordingly
Ground, lower beam 22 are fixed with several vertically extending lower steel pipes 23, in Fig. 1 and embodiment shown in Fig. 2, the height of lower steel pipe 23
It is close with lower backboard 21, and the upper end screw and sheet metal are fixed on lower backboard 21, lower 21 top two sides of backboard are used
Screw is separately fixed on angle steel 24, and the another side at angle rigid 24 is fixed on handrail 3, and lower beam is fixed in lower 23 lower end of steel pipe
22。
Meanwhile the both ends of elastomeric element vertically can specifically incite somebody to action respectively with corresponding upper steel pipe 13 and the fixation of lower steel pipe 23
The elastomeric element vertically one section covers outside two steel pipes, and the company of elastomeric element and two steel pipes is realized using the principle expanded with heat and contract with cold
It connects, and steel pipe will not be deviate from from its end in elastomeric element bending process, to realize elastomeric element and upper beam 12 and lower cross
The fixation of beam 22.
Certainly, above-mentioned elastomeric element can also be directly fixed with upper beam 12 and lower beam 22, still, due to elastomeric element shape
The limitation of shape and material, directly fixation are not easy to realize.
Meanwhile as depicted in figs. 1 and 2, it is coated with damping net 14 on the outside of elastomeric element, the damping net 14 is by two layers of stretch fabric
It sutures, shape is adapted with the shape of elastomeric element, and the both ends of damping net 14 vertically are individually fixed in steel
Pipe 13 and lower steel pipe 23.
When ab lounge is for when tempering thoracic vertebrae and cervical vertebra, repeatedly bending to occur for elastomeric element, and when used for a long time, there are fatigues
The risk of fracture, in the present embodiment, by coating damping net 14 on the outside of elastomeric element, when elastomeric element can be prevented to be broken pair
Human body causes to damage.
In embodiment shown in Fig. 2, inside the upper chair back 1 be equipped with two torsional springs 17 being vertically distributed, and two torsional springs 17 relative to
The line at 22 center of upper beam 12 and lower beam is symmetrical.
So set, the stress of two torsional springs 17 is identical, and amount of deflection is also identical when thrust of the upper chair back 1 by human body.
In embodiment shown in fig. 5, set that there are three the torsional springs 17 that are vertically distributed inside the upper chair back 1, wherein a torsional spring 17
At the line at 22 center of upper beam 12 and lower beam, it is transversely symmetrical that other two torsional spring 17 is respectively arranged on the torsional spring 17
Both ends, at this point, when upper 1 stress of the chair back, the torsional spring 17 at both ends still keeps that stress is identical, amount of deflection is identical.
Shown as shown in Figure 1, Figure 3 and Figure 4 in the above various embodiments, which further includes two handrails 3, and two handrails 3 connect
There is boosting bar 31, and the boosting bar 31 and handrail 3 are relatively fixed along longitudinal direction, i.e., the boosting bar 31 cannot be relative to handrail 3 along vertical
To movement.
When above-mentioned ab lounge tempers cervical vertebra and thoracic vertebrae for human body, both hands push forward boosting bar 31, due to the boosting
Bar 31 is opposing stationary along longitudinal direction with handrail 3, therefore, generates reaction force to human body, which is transmitted to by arm
Shoulder, shoulder push the chair back under the action of reaction force, and since the lower chair back 2 is fixed, the upper chair back 1 is free, therefore, the upper chair back
The cervical vertebra and thoracic vertebrae of 1 drive human body bend backward, to realize the purpose for tempering cervical vertebra and thoracic vertebrae.
Certainly, above-mentioned ab lounge can also be not provided with boosting bar 31, the reaction force for trampling ground formation of being exerted oneself by human body
Realize boosting, still, when the dynamics and angle trampled not at that time, may cause ab lounge disequilibrium and topple, lead to human body
Tumble injury.Therefore, the boosting bar 31 in the present embodiment can not only effective boosting, additionally it is possible to play the role of protecting human body.
Specifically, as shown in Figure 3 and Figure 4, handrail 3 is the structure of inner hollow, and its surface has ornamental strip 32, boosting
Bar 31 is L-type structure, including abutting end and operating side, wherein operating side is short end, and human body is helped by pushing the operating side to realize
It pushes away, abutting end is long end, for cooperating with handrail 3.The long end of boosting bar 31 is protruded into inside handrail 3, outside ornamental strip 32, handrail 31
Wall and boosting bar 31 are by the vertically clamping of bail 33, to limit the long end of boosting bar 31 in 3 inside longitudinal movement of handrail, thus
Realize boosting bar 31 and handrail 3 along longitudinal direction opposing stationary.
Meanwhile the long end of boosting bar 31 is also provided with the arc-shaped slot being vertically distributed, bail 33 can be in the arc-shaped slot
Interior sliding enables boosting bar 31 to turn in vertical plane to release the limitation that bail 33 rotates the long end of boosting bar 31
It is dynamic, and its short end can turn to above and below handrail 3.
So set, when the ab lounge as work, life, study when common seat when, as shown in figure 3, rotation two
The short end of boosting bar 31 is located at 3 lower section of handrail, parallel with the connection supporting leg 5 of handrail 3, and the long end of boosting bar 31 and short end
Angle be equal to handrail 3 and ab lounge supporting leg 5 angle, therefore, when 31 short end of boosting bar turns to 3 lower section of handrail, Neng Gouyu
Supporting leg 5 is bonded, and is not influenced the beauty of seat, will not be interfered to use, and keeps original shape of seat.Meanwhile boosting bar 31
The also raised handle of short end makes to grasp when boosting more firm.
When the ab lounge tempers cervical vertebra and thoracic vertebrae for human body, as shown in figure 4, the short end of two boosting bars 31 of rotation, makes
It is located at 3 top of handrail, facilitates realization boosting.
Meanwhile as shown in Figs 1-4, bar 16 is equipped at the preset distance at upper 1 rear of the chair back, when the upper chair back 1 bends backward
To when contacting with the bar 16, which can limit the chair back 1 continues to bend backward preset distance.Reality as shown in Figure 2
It applies in example, the length of bar 16 transversely is approximately equal with the upper chair back 1, and the two sides of its lower end transversely are individually fixed in two
Handrail 3.
As shown in figure 4, the bar 16 can limit the chair back 1 when ab lounge is used to take exercise the thoracic vertebrae and cervical vertebra of human body
Recurvate amplitude, that is, limit the beaming limit of elastomeric element, to prevent elastomeric element from rolling over due to beyond its beaming limit
It is disconnected, or prevent from leading to ab lounge disequilibrium when elastomeric element bending angle is excessive.
Further, above-mentioned bar 16 is located at the top of the lower section of neck, waist, the i.e. height of the bar 16 and people
The length of body thoracic vertebrae is adapted, in definition the first end of the chair back 1 be one end corresponding with the cervical vertebra of human body, the second of the upper chair back 1
End is one end corresponding with the thoracic vertebrae of human body.
As shown in figure 4, when the upper chair back 1 bends rearwards to and contacts with bar 16, under the limitation of the bar 16, the upper chair back
1 second end cannot continue to bend backward, and the thoracic vertebrae of human body can not move backward, and still, first end is still in free shape
State, and the neck of human body is tightly attached to the first end, therefore, under the thrust of human body, the first end of the upper chair back 1 drives human body
Neck continue to bend backward, thus further realize take exercise human cervical spine purpose.
Simultaneously as in exercise routine, as thoracic vertebrae constantly bends backward, head also constantly as thoracic vertebrae moves backward,
But since people remains eye to the front (i.e. chair positive direction of backrest when as conventional chair) during this, cervical vertebra is removed
Outside by thrust backward, also by the stretching generated from head and thoracic vertebrae to it, therefore, the ab lounge is to human cervical spine
Exercise effect it is preferable.
In the various embodiments described above, as shown in Figure 1, the outside of 1 front end of the upper chair back is coated by chair back outer cover 15, the chair back outer cover
15 upper and lower ends are individually fixed in backboard 11 and lower backboard 21, the left and right sides package cloth with upper 1 rear end of the chair back respectively
Connection, and be double-layer elastic cloth structure, sponge sheet is filled between two layers of stretch fabric.Therefore, which can be with bullet
The bending of property component and stretch.
In conclusion in ab lounge of the present invention, the top (first end of the upper chair back 1) of the chair back, middle part (upper chair
The second end of back 1), lower part (the lower chair back 2) can be relatively independent, i.e., lower part is fixed, to support the waist of human body, middle part and upper
Portion can integrally be bended backward relative to lower part, so that the effect for tempering the thoracic vertebrae and cervical vertebra of human body is realized, when middle part is by bar
When 16 limitation, top can continue to bend backward relative to middle part, to further temper the cervical vertebra of human body.
Therefore, the ab lounge in the present invention has a variety of exercise functions, and structure is simple.It is unheavy, not huge, it can be most
The original shape of seat is kept to big degree, it is easy to use, it can be used as routine work, life, study chair, it can also be in work
While work, study, game, leisure or interval performs physical exercise at any time.
A kind of ab lounge provided by the present invention is described in detail above.Specific case used herein is to this
The principle and embodiment of invention is expounded, method of the invention that the above embodiments are only used to help understand and
Its core concept.It should be pointed out that for those skilled in the art, in the premise for not departing from the principle of the invention
Under, it can be with several improvements and modifications are made to the present invention, these improvement and modification also fall into the protection of the claims in the present invention
In range.
Claims (10)
1. a kind of ab lounge, including the chair back, chair back middle and upper part corresponding with human cervical spine and thoracic vertebrae is the ab lounge
The upper chair back (1), lower part corresponding with human body lumbar vertebrae are the lower chair back (2) of the ab lounge, and the lower chair back (2) is fixedly installed on
The ab lounge；It is characterized in that, elastomeric element is equipped with inside the upper chair back (1), so that the upper chair back (1) can push away
It is bended backward under power effect relative to the lower chair back (2), and the upper chair back (1) can be in the work of screen resilience when thrust disappearance
Restored with lower to original state.
2. ab lounge according to claim 1, which is characterized in that the upper chair back (1) is if internal be equipped with vertically is distributed
Dry torsional spring (17) and/or rubber bar, the torsional spring (17) and/or the rubber bar are the elastomeric element.
3. ab lounge according to claim 2, which is characterized in that the upper chair back (1) upper end is upper with being laterally extended
Crossbeam (12), the lower chair back (2) lower end have the lower beam (22) being laterally extended and are fixed under the lower beam (22)
Backboard (21), the lower backboard (21) are non-resilient plate, and handrail (3) are fixed in lower backboard (21) the top two sides,
The both ends of the elastomeric element vertically are individually fixed in the upper beam (12) and the lower beam (22).
4. ab lounge according to claim 3, which is characterized in that the upper beam (12) is fixed with several vertically extending
Upper steel pipe (13), the lower beam (22) be fixed with several vertically extending lower steel pipes (23), and the elastomeric element is vertically
Both ends are fixed with the corresponding upper steel pipe (13) and the lower steel pipe (23) respectively, and institute is fixed on lower steel pipe (23) top
State lower backboard (21).
5. ab lounge according to claim 4, which is characterized in that damping net (14) are coated on the outside of the elastomeric element,
The damping net (14) is stretch fabric structure, and its both ends vertically is individually fixed in the upper steel pipe (13) and the lower steel
It manages (23).
6. ab lounge according to claim 3, which is characterized in that be equipped with two torsional springs inside the upper chair back (1)
(17), and two torsional springs (17) are symmetrical relative to the line of the upper beam (12) and the lower beam (22) center.
7. ab lounge according to claim 1 to 6, which is characterized in that the ab lounge further includes two handrails
(3), the handrail (3) be connected with the handrail (3) opposing stationary boosting bar (31) along longitudinal direction, push so as to human body described in
When boosting bar (31), reaction force can push the chair back.
8. ab lounge according to claim 7, which is characterized in that the boosting bar (31) includes the cooperation in predetermined angular
End and operating side, and the abutting end protrudes into the handrail (3), and with the handrail (3) by bail (33) clamping, with limit
Make the abutting end and the handrail (3) relative motion along longitudinal direction；
The abutting end offers arc-shaped slot, and the bail (33) can be slided in the arc-shaped slot, so that described help
Push rod (31) can rotate in vertical plane relative to the handrail (3), so that the operating side can turn to institute
It states above and below handrail (3).
9. ab lounge according to claim 1 to 6, which is characterized in that the upper chair back (1) rear makes a reservation for
Bar (16) are equipped at distance, when the upper chair back (1) bends rearwards to the bar (16) contact, bar (16) energy
The upper chair back (1) is enough limited to continue to bend backward.
10. ab lounge according to claim 9, which is characterized in that the upper chair back (1) corresponding with the thoracic vertebrae of human body one
End is second end, and one end corresponding with the cervical vertebra of human body is first end, and the bar (16) is located at below the first end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710419594.3A CN108991806A (en) | 2017-06-06 | 2017-06-06 | A kind of ab lounge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710419594.3A CN108991806A (en) | 2017-06-06 | 2017-06-06 | A kind of ab lounge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108991806A true CN108991806A (en) | 2018-12-14 |
Family
ID=64573444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710419594.3A Pending CN108991806A (en) | 2017-06-06 | 2017-06-06 | A kind of ab lounge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108991806A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111317289A (en) * | 2020-03-24 | 2020-06-23 | 骆永志 | Support bracket |
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