CN105148451B - Multifunctional situp dumbbell chair - Google Patents
Multifunctional situp dumbbell chair Download PDFInfo
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- CN105148451B CN105148451B CN201510491534.3A CN201510491534A CN105148451B CN 105148451 B CN105148451 B CN 105148451B CN 201510491534 A CN201510491534 A CN 201510491534A CN 105148451 B CN105148451 B CN 105148451B
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Abstract
The present invention discloses a kind of simple in construction, it is novel in design, usage comfort is high, the packaging of product, transport, store the Multifunctional situp dumbbell chair being quite convenient to, including grillage of lying on the back, ankle hook device and the bent runners frame located at grillage both ends of lying on the back, each runners frame is provided with service creeper of lying on the back, ankle hook device is removable on that free end of runners frame away from grillage of lying on the back, lifting service creeper and the seat that sways one's hips are sequentially provided with the grillage of lying on the back, provided with the lifting lifting apparatus that lifting service creeper can be made to do oscilaltion between lifting service creeper and grillage of lying on the back, sway one's hips seat by seamless slide device can left and right sliding located at lying on the back the upper of grillage, the lie on the back both ends of grillage are respectively welded U-shaped kinge-joint knot, seamless slide device includes inverted U and slides button, the seat that sways one's hips is located at the U-shaped sliding side of buckling, lie on the back and elongated locked groove and regulation lockhole are interval with grillage, inverted U sliding button is locked between elongated locked groove and regulation lockhole by bolts and nuts.
Description
Technical field
The present invention relates to a kind of body-building apparatus, more particularly to a kind of Multifunctional situp dumbbell chair.
Background technology
With the development of society, the living material level of people is obviously improved and improved, working environment and work
Condition is significantly improved, and the intensity of manual labor constantly declines.But the time of society's dinner party is more and more, trip mode
Progressively replaced by the modern means of communication, very little has the time to participate in body building, fitness constantly declines, brought therewith perhaps
Many modern diseases；Such as cervical spondylopathy, lumbar vertebra disease, three high diseases, obesity, this not only influences personal image, and can increase cardiopulmonary
The burden of function simultaneously derives many angiocardiopathies.In order to adapt to social demand, the demand of indoor sports body-building is met, it is various
Body building flourishes, and various exercise and fitness equipments arise at the historic moment.
Board for lying on back is exactly the body-building apparatus that a kind of family and gymnasium are generally used, by sit-up movement, not only
Belly strength can be strengthened, and cardio-pulmonary function can be tempered, the effect of physical fitness, such as Fig. 1, existing board for lying on back bag is reached
Include curved support frame 1 ', crane and the ankle hook device 3 ' being fixedly arranged on crane of correspondence human body back design, the arc
Shape support frame 1 ' is provided with lying on the back service creeper 11 ', and the crane from upper includes the inverted T shaped foot stool 21 ' in bottom, adjusting lever successively by lower
22 ', foot stool 24 ' is leaned at connection fastener 23 ' and top, and the connection fastener 23 ' includes spaced two sides and connection both sides
The top surface in face, the two sides of the connection fastener 23 ' are respectively welded in the top of adjusting lever 22 ', and the top is welded by foot stool 24 '
Be connected on the top surface of connection fastener 23 ', the inverted T shaped foot stool 21 ' can along the internal oscilaltion of adjusting lever 22 ', adjusting lever 22 ' with
Upper be correspondingly provided with respectively after lifting of inverted T shaped foot stool 21 ' is used for fixed screw, and the ankle hook device 3 ' passes through fastening bolt
What can be adjusted up and down is fixed on crane, and the front end of the curved support frame 1 ' is inserted on connection fastener 23 ' and by tight
Fixing bolt is fixedly connected with the upper end of crane 2 ', and foot tube 4 ', the arc are leaned in the top by being additionally provided with first on foot stool 24 '
Second is additionally provided with front of support frame 1 ' and leans on foot tube 11 ', the known board for lying on back is single using function, sit-ups can only be done and be good for
Body is used, when not in use the big space-consuming of volume, and storage performance is bad, and its is complicated, is needed adjusting lever, company during manufacture first
Clasp and top are welded together by foot stool, and manufacture is inconvenient, and cost of labor is high；In addition, the known board for lying on back
Lift adjustment is the distance of stretch out and draw back by adjusting inverted T shaped foot stool in adjusting lever, because to stretch between the two, T
There must be gap between type foot stool and adjusting lever, the adjustment structure can cause the crane to rock when in use greatly, and stability is poor,
Safety in utilization is not high.
Such as Fig. 2 and Fig. 3 China Patent No. 201420450985.3 discloses a kind of Multifunctional situp dumbbell chair, including faces upward
Bodyboard frame 1 ", two U-shaped kinge-joint knots 2 ", fixing bolt 3 ", latch 4 ", ankle hook device and bent located at grillage 1 of lying on the back "
The upper surface of the runners frame 9 ", the grillage 1 of lying on the back ", bipod mounting 9 " at both ends is respectively equipped with service creeper 91 of lying on the back ", each U
On the end of the free end of type kinge-joint knot 2 " being respectively welded in grillage 1 of lying on the back ", each U-shaped kinge-joint knot 2 " by connecting plate 21 " and
Be welded in two U-shaped auricles 22 of 21 liang of sides of connecting plate ", described two U-shaped auricle 22 " curved side it is uniform along corresponding to respectively
Have adjustment hole 221 ", two U-shaped auricles 22 " straight ends correspond to offer positioning hole 222 respectively ", each runners frame 9 " with
Lie on the back between grillage 1 that one end of " connection be inserted in two U-shaped auricles 22 respectively ", the position of each runners frame 9 " correspondence positioning hole 222 "
Locking hole 34 has been installed between ", the fixing bolt 3 " being inserted in locking hole 34 " and positioning hole 22 ", each fixing bolt 3 " from
By end by nut check, the position of each runners frame 9 " each adjustment hole 221 of correspondence " is respectively equipped with hinge hole 32 ",
The latch 4 " being inserted in adjustment hole 221 " and hinge hole 32 " upper with by each runners frame 9 " be positioned at required for angle
On degree, the ankle hook device is removable to be located at runners frame 9 " on that free end away from grillage 1 of lying on the back, the pin
Curs device includes both sides provided with foam sheath 5 " cross bar 6 ", cross bar 6 " middle part be provided with adjusting lever 7 ", the adjusting lever 7 "
On be interval with adjusting hole 71 ", that free end of the runners frame 9 " away from grillage 1 of lying on the back " is additionally provided with U-shaped ankle hook and is hinged
Button Block 8 ", " what can be spun upside down is locked on U-shaped ankle hook kinge-joint knot to the adjusting lever 7 " by countersunk head bearing pin 72 " with nut 73
On the free end of seat 8 ", the end of that free end of the runners frame 9 " away from grillage 1 of lying on the back " is additionally provided with support rail
33 ", each support rail 33 " both sides be respectively symmetrically provided with anti-skidding abrasionproof pipe sleeve 331 ".And the board for lying on back with it is known
Board for lying on back ratio, it is easy to adjust, welded during manufacture without many places, lifting adjusting structure passes through adjusting foot stand frame and U-shaped kinge-joint knot
Realize that, in the absence of gap is rocked, crane rocks small when in use, and stability is good in the position of adjustment hole.It need not lie on the back
When playing seat exercise, all folding up of bipod mounting can be got up when stool leg, it is worked as stool or is placed in teapoy on the fooled bed of bed and use,
But, still there is following defect in it：
Although the 1, can also work as teapoy on bed when not in use to use, its exercise function is still very single, can only lie on the back
Act the service creeper 91 ' of lying on the back sat on body-building use, middle grillage and be unable to oscilaltion, it is impossible to when dumbbell chair or common chair make
With, and the runners frame of its both sides can only do 90 degree and unfold, it is impossible to complete to fold, volume is big when not in use, space-consuming is big, store
Performance is bad, and cost of transportation is also very high, and production cost is high.
2nd, the service creeper 91 of lying on the back on above-mentioned patent grillage 1 " on service creeper 91 of lying on the back " and runners frame 9 " " is not done between each
Method is seamless to be close together, and the joint gap between service creeper 91 " of respectively lying on the back is big, and whole board holder surface out-of-flatness has breaking joint when using
A ', whole product aesthetics is low, and when service creeper of lying on the back is in use, bad with the compactness of human body back, breaking joint between the two holds
Easily hair or the human body are clamped, or the phenomenon of hook clothes occur, usage comfort is substantially reduced.
The content of the invention
It is an object of the invention to provide a kind of simple in construction, modern design, usage comfort is high, and manufacturing cost is low, make
Used time stability is good, height radian flexible adjustment convenient, and good performance, convenient transportation are stored when not in use and comprehensive forging can be met
The Multifunctional situp dumbbell chair of refining demand.
To achieve the above object, the technical scheme is that：Multifunctional situp dumbbell chair, including grillage of lying on the back,
Ankle hook device and the bent runners frame located at grillage both ends of lying on the back, each runners frame is provided with lie on the back service creeper, institute
State ankle hook device removable on that free end of runners frame away from grillage of lying on the back, it is characterised in that：It is described to lie on the back
Lifting service creeper and the seat that sways one's hips are sequentially provided with grillage, being provided between the lifting service creeper and grillage of lying on the back can do lifting service creeper
The lifting lifting apparatus of oscilaltion, it is described sway one's hips seat by seamless slide device can left and right sliding located at lying on the back grillage
On, the both ends of the grillage of lying on the back are respectively welded U-shaped kinge-joint knot, and each U-shaped kinge-joint knot includes being used to connect board for lying on back
The welded plate in frame end portion and two U-shaped auricles of the side of fixed welded plate two, the height of the U-shaped auricle are higher than welded plate, described
That curved side of two U-shaped auricles away from grillage of lying on the back is evenly equipped with angle adjustment holes along corresponding respectively, and the two U-shaped auricle is close
That side of welded plate is correspondingly provided with the hinge hole for being hinged runners frame, each runners positioned at the lower section for grillage of lying on the back respectively
The top of frame is respectively equipped with hinged seat, and the one end of each hinged seat protrudes from each runners frame to the inboard extension of each runners frame
Inboard, the hinged seat other end is concordant with the outside of each runners frame, and it is inboard that each hinged seat protrudes from each runners frame
That one end is provided with the pin hole corresponding with hinge hole, and the hinged seat is inserted between two U-shaped auricles of U-shaped kinge-joint knot,
Latch is provided between pin hole and hinge hole, the two ends of latch are screwed tight by nut, each angle of correspondence is adjusted on each runners frame
The position of knothole is additionally provided with lockhole, between the angle adjustment holes and lockhole can shift fork provided with each runners frame being positioned at into institute
Need the angle alignment pin in angle, that one end downward bending of each runners frame away from grillage of lying on the back is into arcuation to ensure bipod
Mounting when being flushed with grillage of lying on the back the U-shaped kinge-joint knot do not contacted with ground, each runners frame away from lie on the back grillage that
End is additionally provided with support rail, and the seamless slide device includes inverted U and slides button, and the seat that sways one's hips is buckled located at U-shaped sliding
That one end away from lifting service creeper on side, the grillage of lying on the back is provided with elongated locked groove, and the grillage of lying on the back is upper in elongated locked groove
Two or more regulation lockhole is also interval between lifting service creeper, the inverted U sliding button is locked on by bolts and nuts
Between elongated locked groove and regulation lockhole.
It is further improved to be：The lifting lifting apparatus includes inverted U locating button and two elevating levers, and the inverted U is determined
Position button can left and right sliding located at lying on the back on grillage, be interval with the grillage of lying on the back for fixing determining for inverted U locating button
Position hole, the bottom both sides of the lifting service creeper are respectively equipped with fixed strip, one end of each elevating lever respectively by bearing pin with it is each
It is hinged on the inside of the stage casing of fixed strip, the other end of each elevating lever passes through first rotating shaft and the both sides of inverted U locating button respectively
It is hinged, each fixed strip is hinged by the second rotating shaft with grillage of lying on the back respectively close to that free end for the seat that sways one's hips.
It is further improved to be：The ankle hook device is that can pinion removable on the bandage of both feet, the bandage set
There are cushion gum bag or handbag, that face that the cushion gum bag or handbag are connected with bandage is provided with cushion course.
It is further improved to be：Pass through VELCRO and evil spirit between bandage and the cushion gum bag or bandage and handbag respectively
The connected mode of art button is dismantled and assembled to link together.
It is further improved to be：It is provided between the cushion gum bag and cushion course and wears seam, the bandage for what bandage was passed through
Connected between cushion gum bag by way of interspersed.
It is further improved to be：Pass through the connected mode of slide fastener between bandage and the cushion gum bag or bandage and handbag
It is dismantled and assembled to link together.
It is further improved to be：Described sway one's hips is provided with tumbler, the tumbler between seat and inverted U sliding button
Including hollow locating dowel, the seat that sways one's hips rotatably is located in hollow locating dowel by bolt, seat and the inverted U of swaying one's hips
Nylon friction sleeve is additionally provided between sliding button.
It is further improved to be：The both sides of the grillage of lying on the back, which are located to sway one's hips to be additionally provided between seat and lifting service creeper, to sway one's hips
Handrail.
It is further improved to be：The both sides of each support rail are respectively symmetrically provided with anti-skidding abrasionproof pipe sleeve.
It is further improved to be：The U-shaped kinge-joint knot, which is located above two U-shaped auricles, is respectively equipped with connection transverse slat, described
The upper surface of connection transverse slat is flushed with inverted U locating button.
By using above-mentioned technical proposal, the beneficial effects of the invention are as follows：When needing to do sit-up movement, it will need to only face upward
The runners of bodyboard frame wherein side erects, and can be adjusted by adjusting the bending angle between runners frame and U-shaped kinge-joint knot
Required height and radian during exercise, have been adjusted after the height and radian of exercise again on a runners frame lower free end wherein
Load onto ankle hook device, so that it may to realize the exercise function of sit-ups；Lifting service creeper can oscilaltion so that it can also work as
Dumbbell chair is used, and people, which can lean against, does the motion of the chest muscles such as dumbbell flying bird on lifting service creeper., can when need not do sit-up exercise
The all folding up of bipod mounting are got up when stool leg, it is worked as stool or is placed in teapoy on the fooled bed of bed and uses, it is flexible and convenient to use,
In use, the radian for grillage of being lain on the back if desired for regulation, can be done by adjusting another runners frame around the angle that U-shaped kinge-joint knot is rotated
Relative adjustment；When its as stool in use, people can also be fixed on one end of pulling force rope on runners frame, do up-down stretch
The arm power moving of pulling force rope, its is simple in construction for multi-functional Multifunctional situp dumbbell chair of the invention, novel in design, easy to adjust
With known board for lying on back ratio, have the following advantages that：
1st, exercise function is various, can reach the purpose of comprehensive body-building, pulls out the alignment pin on each runners frame lockhole, you can
Each runners frame is set to do rotary motion around its corresponding U-shaped kinge-joint knot, the lower section for making it be folded to grillage of respectively lying on the back completely, after folding
Small product size is small, occupies little space, and storage property is convenient, and the packaging of product, transport, collection are quite convenient to.
2nd, this programme can be realized by the position of the mobile seat that sway one's hips runners plate, lift service creeper, the seat that sways one's hips, each it
Between be in same plane when seamless connection.So that seamless can be leaning closely against without breaking joint when same plane is between each
Together, whole board holder surface is smooth without breaking joint when using, and improves the aesthetics of whole product, when lie on the back service creeper in use,
Its compactness with human body back is good, improves usage comfort, is not in that breaking joint between the two clamps hair or the human body
Phenomenon, or there is the phenomenon of hook clothes.Existing dumbbell chair is when the upward lifting of lifting service creeper, due to its head end bottom meeting
Move downward, thus original dumbbell chair its sway one's hips seat and lifting service creeper between must stay some can allow lifting service creeper lifting when
The space of head end bottom motion, that is, lift action will be done by lifting service creeper, and swaying one's hips, it is individual disconnected must to have between seat and lifting service creeper
Seam could realize, and of the invention by setting seamless slide device, and the position for the seat that makes to sway one's hips can slide along grillage of lying on the back, you can
Overcome drawbacks described above.When that need not lift lifting service creeper, the adjustable seat position that sways one's hips makes it be seamlessly connected with lifting service creeper,
When needing to lift lifting service creeper, the seat that will first sway one's hips is moved forward, you can realize the lifting of lifting service creeper, is swayed one's hips by regulation
The position of seat can also realize the seamless connection of the lifting service creeper after lifting and the seat that sways one's hips.
3rd, lifting adjusting structure is realized by adjusting foot stand frame with the position of U-shaped kinge-joint knot adjustment hole, in the absence of rocking
Gap, crane rocks small when in use, and stability is good, improves safety in utilization.
Brief description of the drawings
Fig. 1 is the prior art construction schematic diagram of the present invention.
Fig. 2 is prior art construction schematic diagram of the present invention.
Fig. 3 is surface structure schematic diagram when the embodiment of the present invention is kept flat.
Fig. 4 is the structural representation of side surface when the embodiment of the present invention is kept flat.
Fig. 5 is structural representation of the inventive embodiments when board for lying on back is used.
Fig. 6 structural representations that are the embodiment of the present invention when sub- bell stool or stool are used.
Fig. 7 is structural representation of the embodiment of the present invention when teapoy is used on stool or bed.
Fig. 8 is that the embodiment of the present invention removes structural representation when swaying one's hips seat.
Fig. 9 is the structural representation after the embodiment of the present invention is folded.
Embodiment
Embodiments of the present invention are described in detail below by conjunction with the accompanying drawings and embodiments, so as to the abundant of the present invention
Understand.
Such as Fig. 3 to Fig. 9, the present invention discloses a kind of Multifunctional situp dumbbell chair, including grillage 1 of lying on the back, ankle hook dress
Put and the bent runners frame 2 located at the both ends of grillage 1 of lying on the back, each runners frame 2 is provided with lie on the back service creeper 21, the pin
Curs device is that can pinion the bandage (not shown) of both feet, and bandage is removable located at the remote grillage 1 of lying on the back of runners frame 2
On that free end, on the bandage by the removable cushion gum bag that is provided with of connected mode of VELCRO and Velcro (in figure
It is not shown), that face that the cushion gum bag is connected with bandage is provided with cushion course, and the cushion course of cushion gum bag can alleviate bandage
The discomfort brought when fixed both feet are transported to human foot, improves usage comfort.Meanwhile, other motions are being done without solid
When determining human foot, this cushion gum bag can also be used as common gum bag, economical and practical.On the grillage 1 of lying on the back successively
Provided with lifting service creeper 11 and the seat 12 that sways one's hips, the lifting service creeper 11 being located at for lifting can be lain on the back up and down by lifting lifting apparatus
On grillage 1, as shown in fig. 6, the lifting lifting apparatus includes the elevating lever 33 of inverted U locating button 31 and two, the inverted U positioning
Button 31 being spaced located at lying on the back on grillage 1, on the grillage 1 of lying on the back for left and right sliding 5 be provided with and be used to fix inverted U locating button 31
Positioning hole 13, the bottom both sides of the lifting service creeper 11 are respectively equipped with fixed strip 111, one end difference of each elevating lever 33
By bearing pin 34 with being hinged on the inside of the stage casing of each fixed strip 111, the other end of each elevating lever 33 passes through first rotating shaft respectively
35 are hinged with the both sides of inverted U locating button 31, and each fixed strip 111 passes through respectively close to that free end for the seat 12 that sways one's hips
Second rotating shaft 36 is hinged with grillage 1 of lying on the back, in use, the locked position by adjusting inverted U locating button 31 and each positioning hole 13
The adjustment that lifting service creeper lifts gradient can be achieved.It is described sway one's hips seat 12 by seamless slide device can left and right sliding be located at
Lie on the back the upper of grillage 1, as shown in Fig. 2 the seamless slide device includes inverted U sliding button 41, the seat 12 that sways one's hips is located at U
That one end that type sliding buckles away from lifting service creeper 11 on 41 tops, the grillage 1 of lying on the back is provided with elongated locked groove 14, the board for lying on back
It is located on frame 1 between elongated locked groove 14 and lifting service creeper and is also interval with two regulation lockholes 15, the inverted U sliding button 41 leads to
Bolts and nuts are crossed to be locked between elongated locked groove 14 and regulation lockhole 15, this programme can by the position of the mobile seat that sway one's hips come
Realize runners plate, lift service creeper, the seamless connection swayed one's hips when same plane is between seat, each.So that locating between each
Without breaking joint when same plane, seamless it can be leaning closely against together, whole board holder surface is smooth without breaking joint when using, and improves
The aesthetics of whole product, when service creeper of lying on the back is in use, its compactness with human body back is good, improves usage comfort, no
Occur that breaking joint between the two clamps the phenomenon of hair or the human body, or the phenomenon of hook clothes occur.When liter need not be lifted
When dropping service creeper, the adjustable seat position that sways one's hips makes it be seamlessly connected with lifting service creeper, when needing to lift lifting service creeper, will first turn round
Waist seat is moved forward, you can realize the lifting of lifting service creeper, by regulation sway one's hips seat position can also realize and lift after
The seamless connection of lifting service creeper and the seat that sways one's hips.
The both ends for lying on the back grillage 1 are respectively welded U-shaped kinge-joint knot 5, as shown in Fig. 6 and Fig. 8, each U-shaped hinge
Connect the two U-shaped auricles 52 that button 5 includes being used for the welded plate 51 and side of fixed welded plate two for connecting the end of grillage 1 of lying on the back, the U
The height of type auricle 52 is higher than welded plate 51, and that curved side edge of the two U-shaped auricle 52 away from grillage 1 of lying on the back is corresponded to respectively
Angle adjustment holes 521 are evenly equipped with, the two U-shaped auricle 52 is located at the lower section point for grillage 1 of lying on the back close to that side of welded plate 51
The hinge hole 522 for being hinged runners frame 2 is not correspondingly provided with, as shown in figure 8, the top of each runners frame 2 is respectively equipped with hinge
Joint chair 27, the one end of each hinged seat 27 protrudes from the inboard of each runners frame, the hinge to the inboard extension of each runners frame
The other end of joint chair 27 is concordant with the outside of each runners frame, and each hinged seat 27 protrudes from that inboard one end of each runners frame 2
Provided with the pin hole 271 corresponding with hinge hole 522, the hinged seat 27 be inserted in U-shaped kinge-joint knot 5 two U-shaped auricles 52 it
Between, latch 6 is provided between pin hole 271 and hinge hole 522, the two ends of latch 6 are screwed tight by nut, on each runners frame 2
The position of each angle adjustment holes 521 of correspondence is additionally provided with lockhole 25, between the angle adjustment holes 521 and lockhole 25 can shift fork set
There is an angle alignment pin 7 in angle needed for can each runners frame 2 be positioned at, that away from grillage 1 of lying on the back of each frame of runners 2
Downward bending is held into arcuation, that one end of each runners frame 2 away from grillage of lying on the back is additionally provided with support rail 26.Each support
The both sides of cross bar 26 are respectively symmetrically provided with anti-skidding abrasionproof pipe sleeve 261.Downward bending can ensure bipod mounting 2 with lying on the back into arcuation
Grillage 1 when flushing the U-shaped kinge-joint knot 5 do not contacted with ground, play a part of the U-shaped kinge-joint knot 5 of protection.
Described sway one's hips is provided with tumbler between seat 12 and inverted U sliding button 41, and it is hollow fixed that the tumbler includes
Position post 81, the seat 12 that sways one's hips rotatably is located in hollow locating dowel 81 by bolt 121, the seat 12 and U that sways one's hips
Type sliding is additionally provided with nylon friction sleeve 82 between buckleing 41.The both sides of the grillage 1 of lying on the back are located at sway one's hips seat 12 and lifting service creeper
The handrail 83 that sways one's hips is additionally provided between 11.Swayed one's hips in use, people is sitting on seat, the hand steered handrail that sways one's hips, waist and belly, which exerts oneself to allow, to be turned to turn round
Waist seat left-right rotation.The pliability of waist and belly can be tempered by coming and going alternating movement, promotes the circulation of blood.Shown in Fig. 5, people
Two hold and can also be pressed your body up from the floor with your arms and then lower it slowly motion when swaying one's hips handrail.
The top that the U-shaped kinge-joint knot 5 is located at two U-shaped auricles 51 is respectively equipped with connection transverse slat 59, the connection transverse slat 59
Upper surface and the upper surface flush of inverted U locating button 31.The setting of connection transverse slat 59 can improve U-shaped kinge-joint knot support force and strong
Degree, gets up and protects the effect of U-shaped kinge-joint knot.
, can such as Fig. 5, it is necessary to when doing sit-up movement, need to only erect and by the runners frame 2 for the wherein side of grillage 1 of lying on the back
Height required during exercise and radian are adjusted by adjusting the bending angle between runners frame and U-shaped kinge-joint knot 5, has been adjusted
Ankle hook device is loaded onto on a runners frame lower free end wherein again after the height and radian of exercise, so that it may lain on the back to realize
The exercise function of seat；As shown in fig. 6, present invention lifting service creeper can oscilaltion so that it can also work as dumbbell chair and use, people
The motion of exercise dumbbell flying bird etc. chest muscle or the horizontal sliding of small barbell, upper sleeping promote such as tiltedly can be leaned against on lifting service creeper to make.Such as Fig. 7 institutes
Show, it is not necessary to when doing sit-up exercise, all folding up of bipod mounting can be got up when stool leg, it is worked as stool or is placed on bed
It is flexible and convenient to use when teapoy is used on bed, in use, the radian for grillage of being lain on the back if desired for regulation, can be by adjusting another pin
Mounting does relative adjustment around the angle that U-shaped kinge-joint knot is rotated；When its as stool in use, people can also be pulling force rope
One end is fixed on runners frame, does the arm power moving of up-down stretch pulling force rope, multi-functional Multifunctional situp dumbbell of the invention
Its is simple in construction for stool, novel in design, and easy to adjust and known board for lying on back ratio has the following advantages that：
1st, exercise function is various, can reach the purpose of comprehensive body-building, pulls out the alignment pin on each runners frame lockhole, you can
Each runners frame is set to do rotary motion around its corresponding U-shaped kinge-joint knot, the lower section for making it be folded to grillage of respectively lying on the back completely, after folding
Small product size is small, occupies little space, and storage property is convenient, and the packaging of product, transport, collection are quite convenient to.
2nd, this programme can be realized by the position of the mobile seat that sway one's hips runners plate, lift service creeper, the seat that sways one's hips, each it
Between be in same plane when seamless connection.So that seamless can be leaning closely against without breaking joint when same plane is between each
Together, whole board holder surface is smooth without breaking joint when using, and improves the aesthetics of whole product, when lie on the back service creeper in use,
Its compactness with human body back is good, improves usage comfort, is not in that breaking joint between the two clamps hair or the human body
Phenomenon, or there is the phenomenon of hook clothes.
3rd, lifting adjusting structure is realized by adjusting foot stand frame with the position of U-shaped kinge-joint knot adjustment hole, in the absence of rocking
Gap, crane rocks small when in use, and stability is good, improves safety in utilization.
Based on above-described embodiment：It can also be connected between the cushion gum bag and bandage in the way of interspersed, specifically
For：It is provided between the cushion gum bag and cushion course and wears seam for what bandage was passed through.The bandage can also pass through with cushion gum bag
The connected mode of slide fastener is dismantled and assembled to link together.The cushion gum bag can also come direct by handbag or other sack
Replace.As long as its that layer being connected with bandage has cushion course mesh of the invention can be achieved.
It is only this origination techniques content preferred embodiment in summary, not for limiting practical range of the invention,
Equivalence changes and modification that i.e. Fan Yiben author contents are made, should all belong to the technology category of this creation opinion.
Claims (10)
1. Multifunctional situp dumbbell chair, including grillage of lying on the back, ankle hook device and bent located at grillage two ends of lying on the back
The runners frame in portion, each runners frame provided with lying on the back service creeper, the ankle hook device it is removable located at runners frame away from facing upward
On that free end of bodyboard frame, it is characterised in that：Lifting service creeper and the seat that sways one's hips are sequentially provided with the grillage of lying on the back, it is described
Provided with the lifting lifting apparatus that lifting service creeper can be made to do oscilaltion between lifting service creeper and grillage of lying on the back, the seat that sways one's hips leads to
Cross seamless slide device can left and right sliding located at lying on the back on grillage, the both ends of the grillage of lying on the back are respectively welded U-shaped hinge
Button is connect, each U-shaped kinge-joint knot includes U-shaped for the welded plate for connecting board for lying on back frame end portion and the two of the side of fixed welded plate two
Auricle, the height of the U-shaped auricle is higher than welded plate, and that curved side of the two U-shaped auricle away from grillage of lying on the back is along respectively
Correspondence is evenly equipped with angle adjustment holes, and the two U-shaped auricle is right respectively close to the lower section that side of welded plate is located at grillage of lying on the back
The hinge hole for being used for being hinged runners frame should be provided with, the top of each runners frame is respectively equipped with hinged seat, each hinged seat
One end protrudes from the inboard of each runners frame to the inboard extension of each runners frame, and the hinged seat other end is outer with each runners frame
Side is concordant, and each hinged seat protrudes from that inboard one end of each runners frame and is provided with the pin hole corresponding with hinge hole, institute
State hinged seat to be inserted between two U-shaped auricles of U-shaped kinge-joint knot, latch, the two ends of latch are provided between pin hole and hinge hole
Screwed tight by nut, the position of each angle adjustment holes of correspondence is additionally provided with lockhole on each runners frame, the angle adjustment holes with
Between lockhole can shift fork provided with the angle alignment pin in angle needed for can each runners frame be positioned at, each runners frame is remote
Lie on the back grillage that one end downward bending into arcuation to ensure that bipod mounting is flushed with grillage of lying on the back when the U-shaped kinge-joint knot not with
Ground is contacted, and that one end of each runners frame away from grillage of lying on the back is additionally provided with support rail, and the seamless slide device includes
Inverted U sliding button, described seat that one end away from lifting service creeper in the U-shaped sliding side of buckling, the grillage of lying on the back that sways one's hips
Provided with elongated locked groove, the grillage of lying on the back is upper to be also interval with two or more regulation lock between elongated locked groove and lifting service creeper
Hole, the inverted U sliding button is locked between elongated locked groove and regulation lockhole by bolts and nuts.
2. Multifunctional situp dumbbell chair according to claim 1, it is characterised in that：The lifting lifting apparatus includes
Inverted U locating button and two elevating levers, the inverted U locating button can left and right sliding located at lying on the back on grillage, the grillage of lying on the back
On be interval with positioning hole for fixing inverted U locating button, the bottom both sides of the lifting service creeper are respectively equipped with fixed strip, institute
One end of each elevating lever is stated respectively by bearing pin with being hinged on the inside of the stage casing of each fixed strip, the other end difference of each elevating lever
It is hinged by first rotating shaft and the both sides of inverted U locating button, that free end difference of each fixed strip close to the seat that sways one's hips
It is hinged by the second rotating shaft with grillage of lying on the back.
3. Multifunctional situp dumbbell chair according to claim 1 or 2, it is characterised in that：The ankle hook device is
It can pinion removable provided with cushion gum bag or handbag, the cushion gum bag or handbag on the bandage of both feet, the bandage
That face being connected with bandage is provided with cushion course.
4. Multifunctional situp dumbbell chair according to claim 3, it is characterised in that：The bandage and cushion gum bag or
Linked together respectively by the way that the connected mode of VELCRO and Velcro is dismantled and assembled between bandage and handbag.
5. Multifunctional situp dumbbell chair according to claim 3, it is characterised in that：The cushion gum bag and cushion course
Between be provided with for bandage pass through wear between seam, bandage and the cushion gum bag intert by way of connect.
6. Multifunctional situp dumbbell chair according to claim 3, it is characterised in that：The bandage and cushion gum bag or
Linked together between bandage and handbag by the way that the connected mode of slide fastener is dismantled and assembled.
7. Multifunctional situp dumbbell chair according to claim 1 or 2, it is characterised in that：Seat and the U of swaying one's hips
Type sliding is provided with tumbler between buckleing, the tumbler includes hollow locating dowel, and the seat that sways one's hips can be turned by bolt
Dynamic to be located in hollow locating dowel, described sway one's hips is additionally provided with nylon friction sleeve between seat and inverted U sliding button.
8. according to claim 7 or described Multifunctional situp dumbbell chair, it is characterised in that：The both sides of the grillage of lying on the back
Positioned at swaying one's hips the handrail that sways one's hips is additionally provided between seat and lifting service creeper.
9. Multifunctional situp dumbbell chair according to claim 1, it is characterised in that：The both sides of each support rail
Respectively symmetrically it is provided with anti-skidding abrasionproof pipe sleeve.
10. Multifunctional situp dumbbell chair according to claim 2, it is characterised in that：The U-shaped kinge-joint knot is located at two
Connection transverse slat is respectively equipped with above U-shaped auricle, the upper surface of the connection transverse slat is flushed with inverted U locating button.
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| CN201510491534.3A CN105148451B (en) | 2015-08-12 | 2015-08-12 | Multifunctional situp dumbbell chair |
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| CN201510491534.3A CN105148451B (en) | 2015-08-12 | 2015-08-12 | Multifunctional situp dumbbell chair |
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| CN105148451A CN105148451A (en) | 2015-12-16 |
| CN105148451B true CN105148451B (en) | 2017-09-22 |
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| CN201510491534.3A Expired - Fee Related CN105148451B (en) | 2015-08-12 | 2015-08-12 | Multifunctional situp dumbbell chair |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106267682A (en) * | 2016-08-22 | 2017-01-04 | 苏州蓑笠翁养生科技有限公司 | A kind of indoor horizontal bar & parallel bars multifunctional body-building support |
| CN109045593A (en) * | 2018-09-12 | 2018-12-21 | 三明学院 | A kind of Multifunctional supination bench |
| CN109798805A (en) * | 2018-10-31 | 2019-05-24 | 上海百顺交通器材有限公司 | A kind of firearms handle gun stock rotary folding device |
| CN109603093B (en) * | 2018-11-08 | 2020-11-27 | 温州博辉新材料科技有限公司 | Sit-up device for removing sweat and odor by adopting blowing and scraping mode |
| CN109876391A (en) * | 2019-04-09 | 2019-06-14 | 黑龙江工业学院 | A kind of sport balance flexibility training device |
| CN110274191A (en) * | 2019-06-20 | 2019-09-24 | 广东宏丰建设工程有限公司 | A kind of town road lamp post structure |
| CN112173612A (en) * | 2020-10-22 | 2021-01-05 | 常州机电职业技术学院 | Deformable folding type loading device |
| DE202020106182U1 (en) * | 2020-10-28 | 2020-11-10 | Markus Hammer | Fitness equipment, in particular weight bench |
| CN112741997A (en) * | 2021-02-24 | 2021-05-04 | 驻马店职业技术学院 | Reverse bow type waist and abdomen strength training device |
| CN113209562A (en) * | 2021-06-18 | 2021-08-06 | 创源体育用品有限公司 | Convenient folding body-building chair |
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| US7731639B1 (en) * | 2008-11-14 | 2010-06-08 | Tessema Dosho Shifferaw | Compact weight bench with lifting assistance |
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| EP1074277A2 (en) * | 1999-08-03 | 2001-02-07 | Randall T. Webber | Foldable exercise bench |
| CN204017281U (en) * | 2014-08-11 | 2014-12-17 | 张文林 | A kind of Multifunctional situp dumbbell chair |
| CN204219687U (en) * | 2014-09-25 | 2015-03-25 | 爱思博特科技（天津）有限公司 | A kind of folding dumbbell chair |
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Address after: 362000 No. 3 Street, Jiangnan street, Licheng District, Quanzhou, Fujian. Patentee after: Fujian Tung Wan Sports Goods Co.,Ltd. Address before: 362000 No. 3 Street, Jiangnan street, Licheng District, Quanzhou, Fujian. Patentee before: QUANZHOU CITONGWAN SPORT GOODS Co.,Ltd. |
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Effective date of registration: 20191104 Address after: No.721, Linmei village, Jiuzhen Town, Zhangpu County, Zhangzhou City, Fujian Province Patentee after: Duke Health Technology (Fujian) Co.,Ltd. Address before: 362000 No.3 Houtou street, Jiangnan street, Licheng District, Quanzhou City, Fujian Province Patentee before: Fujian Tung Wan Sports Goods Co.,Ltd. |
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Granted publication date: 20170922 |