CN108721829A - The foldable sport chair of resistance exercise - Google Patents
The foldable sport chair of resistance exercise Download PDFInfo
- Publication number
- CN108721829A CN108721829A CN201710585815.4A CN201710585815A CN108721829A CN 108721829 A CN108721829 A CN 108721829A CN 201710585815 A CN201710585815 A CN 201710585815A CN 108721829 A CN108721829 A CN 108721829A
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- CN
- China
- Prior art keywords
- scroll bar
- resistance
- foldable
- link mechanism
- chair
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Rehabilitation Tools (AREA)
Abstract
A kind of resistance exercise foldable sport chair includes：One foldable chair frame, a pair of of resistance mechanism and one first liner cross bar.Foldable chair frame further includes：One seat and a height-adjustable chair back.The height-adjustable chair back is a component that user can be allowed to adjust Foldable chair frame backrest height.First liner cross bar is linked to position of the foldable chair frame relative to seat, is used to support the back of user, allows the movement that user can be relatively comfortable.This is located at resistance mechanism on the both sides of foldable chair frame, for implementing resistance exercise training.
Description
Technical field
The present invention relates to the equipment of resistance exercise to have plural resistance exercise especially with respect to a kind of sports chair
Mechanism can be used for carrying out various resistance exercise movements.
Background technology
Traditional fitness equipment is typically only capable to enough carry out single training for independent muscle, and would generally use to body
Body causes the design of high impact forces, may injure joint and ligament.Although the training for resisting gravity is a reinforcement muscle
Effective ways, however when user carries out intensity and resistance exercise, traditional fitness equipment usually has the limit of its motion range
System.
Invention content
The shortcomings that for above-mentioned existing fitness equipment, the present invention provide a kind of systemic exercise machine, can be with sitting posture
Or stance is performed for more than 50 kinds of fitness training.It is used inside the present invention can be in or in health club, and can be in room
Interior or outdoor application.The present invention is a kind of for designed by the desired people with strongr body and with more graceful waist
Fitness equipment.More and, the present invention can lose weight within the short time.The people of various age levels all can comfortable and safety
Mode using the present invention.The present invention in small spatial operation and can be easy to store.
The present invention is a kind of completely new body-building sports device.The unique design of the present invention can allow user simply and conveniently
Each muscle group of training, to achieve the effect that tone up the muscles and calory burning.The present invention is a kind of safety and comfortable fitness equipment
Material carries out sitting posture or the fitness training of stance with the rope band or cable of two low-tensions.The present invention is to wanting smart real muscle, strong
It is a convenient solution for the people for strengthening body, sculpture stature.The present invention can reach maximum with the minimum time
Training effect.The present invention can allow various users that need not use complicated equipment and reach the target of body-building.
Description of the drawings
Fig. 1 is the stereogram of the present invention.
Fig. 2 is the front view of the present invention.
Fig. 3 is the rearview of the present invention.
Fig. 4 is the left side view of the present invention.
Fig. 5 is that a stereogram illustrates the bracket of the first alternate embodiment of the invention and a plurality of top sheaves.
Fig. 6 is that a stereogram illustrates the bottom bracket of the first alternate embodiment of the invention and a plurality of lower sheaves.
Fig. 7 is that a stereogram illustrates the second alternate embodiment of the invention, and resistance mechanism recycles spool using torsion.
Fig. 8 is torsion recycling spool and the connection of first volume shaft tube type that a stereogram illustrates the second alternate embodiment of the invention
Mechanism.
Fig. 9 is the front wheel, rear wheel, the connection of volume Two shaft tube type that a stereogram illustrates the second alternate embodiment of the invention
Mechanism and third spool tubular type link mechanism.
Figure 10 is that a stereogram illustrates the torsion recycling spool of third alternate embodiment of the present invention and the pivot joint of the first spool connects
Tie mechanism.
Figure 11 is front wheel, rear wheel, the second spool the pivot joint company that a stereogram illustrates third alternate embodiment of the present invention
It ties mechanism and third spool is pivotally connected link mechanism.
Figure 12 is that a stereogram illustrates the torsion recycling spool of the 4th alternate embodiment of the invention and first volume axle clamp holds company
Tie mechanism.
Figure 13 is that front wheel, rear wheel, the volume Two axle clamp of stereogram illustration the 4th alternate embodiment of the invention hold company
It ties mechanism and link mechanism is clamped in third spool.
Primary clustering symbol description：
1 foldable chair frame
2 seats
3 bases
4 seat cushions
5 handles
The 6 height-adjustable chair back
7 first telescoping tubes
8 second telescoping tubes
9 connection handles
10 first infrastructure components
11 second infrastructure components
12 connecting rods
13 left resistance mechanisms
14 brackets
15 top sheaves
16 bottom brackets
17 lower sheaves
18 resistance band
19 band bodies
It is kept off on 20
Eyelet on 21
22 lower blocks
23 times eyelets
24 torsion recycle scroll bar
25 hawsers
Scroll bar pulley before 26
Scroll bar pulley after 27
28 scroll bar eyelets
29 right resistance mechanisms
30 liner cross bars
Tubular type link mechanism on 31
32 pipe type link mechanisms
Pin-joint mechanism on 33
34 times pin-joint mechanisms
35 first scroll bar tubular type link mechanisms
36 second scroll bar tubular type link mechanisms
37 third scroll bar tubular type link mechanisms
38 first scroll bars are pivotally connected link mechanism
39 second scroll bars are pivotally connected link mechanism
40 third scroll bars are pivotally connected link mechanism
Link mechanism is clamped in 41 first scroll bars
42 fix jaws
43 activity jaws
Link mechanism is clamped in 44 second scroll bars
45 fix jaws
46 activity jaws
Link mechanism is clamped in 47 third scroll bars
48 fix jaws
49 activity jaws
50 auxiliary resistance mechanisms
51 front wheels
52 rear wheels
53 resistance band
54 fronts
Eyelet before 55
It is kept off after 56
Eyelet after 57
58 front pedals
59 back pedals
Steady arm before 60
Steady arm after 61
62 cross bars
63 second liner cross bars
64 scroll bar stops
Specific implementation mode
First have to illustrate be：Diagram used in this specification is only for illustrating certain implementations of the present invention
Example, the scope of the present invention are not limited by those diagrams.
Please refer to Fig. 1 to Figure 13.The resistance exercise foldable sport chair of the present invention, using pulley, resistance band, and can
Cable scroll bar is recycled, allows user that can carry out various body building.The present invention is to be configured as a kind of intensity movements training
System allows user that can carry out intensity movements training with sitting posture or stance.In order to achieve the above objectives, pulley is installed on by the present invention
Allow user that can temper the position of independent muscle group.For example, user can be sitting in the present invention, resistance band is tied up his
Ankle, and foot is stretched, with his musculus quadriceps of exercise.User can also stand in the present invention, and resistance band is tied up the foot at him
Ankle, and foot is lifted from knee, with flesh after exercise his leg.When without using the present invention, user can fold the present invention,
With convenient for collecting.
Please refer to Fig. 1 to Fig. 4.To reach above-mentioned function, the present invention includes：One foldable chair frame, 1, left resistance machine
13, right resistance mechanisms 29 of structure and one first liner cross bar 30.Foundation structure of the foldable chair frame 1 as the present invention,
Remaining part of the invention is all attached thereto.Foldable chair frame 1 further includes：One seat 2 and a height-adjustable chair
The back of the body 6.The height-adjustable chair back 6 is the back-supported structure of foldable chair frame 1, user can extend as required, shorten height can
Adjust the chair back 6, and/or the position of the adjustment height-adjustable chair back 6.First liner cross bar 30 is a pole with liner,
To the design for the Human Engineering of the present invention strengthened.For this purpose, the first liner cross bar 30 is perpendicular to the height-adjustable chair back
6, such first liner cross bar 30 just can support the back of user.The preferred embodiment of first liner cross bar 30, which is one, to be had
The pole of blown rubber idler wheel, idler wheel provide the comfortable back of user and rely on along the directional spreding of pole length.First lining
It is relative to each other along the height-adjustable chair back 6 to pad cross bar 30 and seat 2.Then, seat 2 can support the bottom of user, and
First liner cross bar 30 can support the back of user.Both a kind of group of left resistance mechanism 13 and right resistance mechanism 29
It closes, uses pulley, resistance band and recyclable cable scroll bar, allow user that can carry out various resistance exercises.To reach this mesh
, left resistance mechanism 13 is installed on the side of folding chair frame 1.Then, left resistance mechanism 13 just can be used for taking exercises a left side
The muscle group of side.Right resistance mechanism 29 is installed on the other side of the foldable chair frame 1 relative to left resistance mechanism 13.Then, right resistance
Force mechanisms 29 just can be used for taking exercises the muscle group on right side.
As shown in Figure 1, foldable chair frame 1 further includes：First infrastructure component 10, the second infrastructure component 11 and connecting rod 12.The
One infrastructure component 10 and the second infrastructure component 11 are all rigid component, are respectively formed front foot and the rear foot of foldable chair frame 1.
For this purpose, the first infrastructure component 10 and the second infrastructure component 11 are pivotally connected at their center.Then, the first infrastructure component
10 and second infrastructure component 11 formed a scissor-shaped mechanism；When the present invention is unfolded, the mechanism of scissor-shaped forms an X
Shape.Seat 2 is articulated in the terminal of the second infrastructure component 11.When autofolding status transition of the present invention is to unfolded state, seat 2 can
To be pivoted relative to the terminal of the second infrastructure component 11.It moving pivotally to realize, seat 2 is also articulated in the terminal of connecting rod 12, with
Offset the effect of the second infrastructure component 11.First infrastructure component 10 is articulated in another terminal of the connecting rod 12 relative to seat 2.In
It is that, when the present invention is in unfolded state, seat 2 can be supported by the first infrastructure component 10 for connecting rod 12.More and, connecting rod 12 can be true
It protects：When autofolding status transition of the present invention is to unfolded state, the first infrastructure component 10, the second infrastructure component 11 and seat 2 can
To move in phase.
As shown in Fig. 1 and Fig. 4, the present invention further includes：A handle 5.Handle 5 is connected to the side of seat 2, allows use
Person can relocate the position of seat 2, and be converted between folded state and unfolded state.Handle 5 is located at left resistance
Between mechanism 13 and right resistance mechanism 29.The arrangement of this position can allow handle 5 to be easy to be grasped by user, without hampering
The movement of user.Handle 5 allows user that can relocate the position of seat 2, and seat 2, which is then designed to one, to turn round
Device.When being sitting on seat 2, user has the degree of freedom that another side is torqued into from one side.For this purpose, seat 2 is more
Including：One seat base 3 and a seat cushion 4.Seat base 3 is a frame body, is connected to the second infrastructure component 11 and connecting rod 12.Seat cushion 4
It is a liner platform, is seated at thereon for user.Seat cushion 4 is rotatably mounted in a base 3.Then, when user transports
When dynamic, he can be with rotary seat cushion 4.In a preferred embodiment, seat cushion 4 is installed with 〝 lazinesses Susan (Lazy Susan) 〞 Bearning mechanisms
In seat base 3.
As shown in Figures 2 and 3, user of the invention can use left resistance mechanism 13 and right resistance mechanism 29 to carry out respectively
The exercise of kind muscle group.For this purpose, left resistance mechanism 13 and right resistance mechanism 29 are respectively provided with：One bracket 14 is answered
15, bottom brackets 16 of several top sheaves, a plurality of lower sheaves 17 and plural resistance band 18.Bracket 14 and bottom bracket 16
It is to use to maintain a plurality of top sheaves 15 and a plurality of lower sheaves 17 in the supporting mechanism of positioning.Top sheave 15 and lower sheave 17 help
Resistance band 18 carries out resistance exercise.Bracket 14 and bottom bracket 16 are all provided at the rigidity around top sheave 15 and lower sheave 17
C-bracket.Bracket 14 is detachably mounted to the first liner cross bar 30, maintains a plurality of top sheaves 15 and plural resistance band
18, in positioning, make them can be used for body building.A plurality of top sheaves 15 are sequentially distributed in bracket 14.Then, bracket
14 and a plurality of top sheaves 15 form a pulley casket, to combine plural resistance band 18.It is every in a plurality of top sheaves 15
One is all articulated in bracket 14.Then, when user exerts a force, a plurality of top sheaves 15 can be pivoted independently.
As shown in Figures 3 and 4, the mounting means of bottom bracket 16 and a plurality of lower sheaves 17 is similar to bracket 14 and plural number
The mounting means of a top sheave 15.Bottom bracket 16 is detachably mounted to foldable chair frame 1 relative to the height-adjustable chair back 6
One side.Bottom bracket 16 maintains a plurality of lower sheaves 17 and plural resistance band 18 in positioning, to help the implementation of body building.
A plurality of lower sheaves 17 are sequentially distributed in bottom bracket 16.Then, bottom bracket 16 and a plurality of lower sheaves 17 form a pulley
Casket, to combine plural resistance band 18.Each in a plurality of lower sheaves 17 is articulated in bottom bracket 16.Then, make
When user exerts a force, a plurality of lower sheaves 17 can be pivoted independently.
In order to fully describe left resistance mechanism 13 and right resistance mechanism 29, Fig. 1 to Fig. 4 is please referred to.Plural resistance band 18
In each be incorporated into can upholding in a relevant top sheave and a plurality of lower sheaves 17 in a plurality of top sheaves 15
A relevant lower sheave between.Then, when user carries out various body building, each resistance band can all be surround
One relevant top sheave and a relevant lower sheave.Each in plural resistance band 18 further includes：One band body 19,
One upper 20, upper 21, lower block 22 of eyelet of gear and a lower eyelet 23.It is manufactured by elastic material with body 19
Cable can be upheld in resistance exercise.Upper gear 20 is by the block structure made by rigid material, and upper gear 20 is incorporated into band body
19 terminal.Then, upper gear 20 is prevented from band body 19 and is drawn out relevant top sheave.Lower block 22 is made by rigid material
The block structure of work, lower block 22 are incorporated into another terminal relative to upper gear 20 with body 19.Then, lower block 22 is prevented from band body
19 are drawn out relevant lower sheave.It is upper gear 20 and lower block 22 between, band body 19 be incorporated into can upholding relevant top sheave and
Relevant lower sheave.Then, when user carries out resistance exercise, band body 19 can be in relevant top sheave and relevant lower sheave
It is mobile.Upper eyelet 21 be fixed on gear 20, whereby user can by body-building equipment, such as：Handle, belt etc., are additional to
Upper gear 20.Similarly, lower eyelet 23 is fixed on lower block 22, whereby user can by body-building equipment, such as：Handle, belt etc.
Deng being additional to lower block 22.
Please refer to Fig. 1, Fig. 3 and Fig. 4.In order to which bracket 14 and bottom bracket 16 are installed on foldable chair frame 1, left resistance
Mechanism 13 and right resistance mechanism 29 are respectively provided with：One upper tubular type link mechanism 31 and a pipe type link mechanism 32.Upper tube
Formula link mechanism 31 and pipe type link mechanism 32 are all fasteners, can bracket 14 and bottom bracket 16 to be installed on
Foldable chair frame 1.For this purpose, one end of upper tubular type link mechanism 31 is linked to bracket 14.More and, upper tubular type link mechanism
31 are telescopically linked to the first liner cross bar 30 relative to the other end of bracket 14.Then, upper tubular type link mechanism 31 is prolonged
Between stretching in the liner cross bar 30 of bracket 14 and first, and dividing for cross bar 30 is padded as a connection bracket 14 and first
From fastener.Similar to upper tubular type link mechanism 31, one end of pipe type link mechanism 32 is linked to bottom bracket 16.More and, down tube
Formula link mechanism 32 is linked to foldable chair frame 1 relative to 16 other end of bottom bracket.Then, pipe type link mechanism 32 extends
Between bottom bracket 16 and foldable chair frame 1, and as a connection bottom bracket 16 and the fastener of foldable chair frame 1.
Please refer to Fig. 1.In first alternate embodiment of the present invention, bracket 14 and the formation pulley casket of bottom bracket 16 are
Use the pulley that can not independently pivot.For this purpose, left resistance mechanism 13 and right resistance mechanism 29 are respectively provided with：On one
Bracket 14,15, bottom brackets 16 of a plurality of top sheaves, a plurality of lower sheaves 17 and a plurality of resistance band 18.Bracket 14
It is detachably mounted to the first liner cross bar 30, maintains a plurality of top sheaves 15 and plural resistance band 18 in positioning, to help
The implementation of body building.A plurality of top sheaves 15 are sequentially distributed in bracket 14.Then, bracket 14 and a plurality of top sheaves 15
A pulley casket is formed, to combine plural resistance band 18.Each in a plurality of top sheaves 15 is fixed on bracket
14.Then, unless bracket 14 moves, each in a plurality of top sheaves 15 can not move.
Referring again to Fig. 1.In the first alternate embodiment of the present invention, the installation of bottom bracket 16 and a plurality of lower sheaves 17
Mode is similar to the mounting means of bracket 14 and a plurality of top sheaves 15.Bottom bracket 16 is detachably mounted to foldable chair frame
1 relative to 6 side of the height-adjustable chair back.Bottom bracket 16 maintains a plurality of lower sheaves 17 and plural resistance band 18 in positioning,
To help the implementation of body building.A plurality of lower sheaves 17 are sequentially distributed in bottom bracket 16.Then, bottom bracket 16 and it is a plurality of under
Pulley 17 forms a pulley casket, to combine plural resistance band 18.Each in a plurality of lower sheaves 17 is fixed on
Bottom bracket 16.Then, unless bottom bracket 16 moves, each in a plurality of lower sheaves 17 can not move.Plural resistance
A relevant top sheave and a plurality of lower sheaves being incorporated into can upholding with each in 18 in a plurality of top sheaves 15
Between a relevant lower sheave in 17.Then, when user carries out various body building, each resistance band all can ring
Around a relevant top sheave and a relevant lower sheave.
Please refer to Fig. 1, Fig. 4, Fig. 5 and Fig. 6.In the first alternate embodiment, bracket 14 and bottom bracket 16 are pulley blocks,
It prevents an other pulley from pivoting, but pulley blocks itself may be pivotally mounted to foldable chair frame 1.For this purpose, left resistance
Mechanism 13 and right resistance mechanism 29 are respectively provided with：One upper pin-joint mechanism 33 and a lower pin-joint mechanism 34.Preferably implement one
Example, upper pin-joint mechanism 33 and lower pin-joint mechanism 34 are L-shaped protrusions, can bracket 14 and bottom bracket 16 to be articulated in
Foldable chair frame 1.For this purpose, bracket 14 is articulated in pin-joint mechanism 33, and upper pin-joint mechanism 33 is linked to the first lining
Pad cross bar 30.Then, the first stabilizer blade of L-shaped upper pin-joint mechanism 33 is articulated in bracket 14, L-shaped upper pin-joint mechanism 33
Second stabilizer blade is fixed in the first liner cross bar 30.Similar to upper pin-joint mechanism 33, bottom bracket 16 is articulated in lower pin-joint mechanism 34, and
Lower pin-joint mechanism 34 is linked to foldable chair frame 1 again.Then, the first stabilizer blade of L-shaped lower pin-joint mechanism 34 is articulated in bottom bracket
16, second stabilizer blade of the L-shaped lower pin-joint mechanism 34 relative to bracket 14 is fixed in foldable chair frame 1.
Please refer to Fig. 4 and Fig. 7.In second alternate embodiment of the present invention, left resistance mechanism 13 and right resistance mechanism
29 use recyclable rolling strip device.When user carries out resistance exercise, recyclable rolling strip device can resist user's application
Strength.For this purpose, left resistance mechanism 13 and right resistance mechanism 29 are respectively provided with：One torsion recycles scroll bar 24, one
27, scroll bar stops 64 of scroll bar pulley and a scroll bar eye after 25, one, hawser, 26, one, preceding scroll bar pulley
Hole 28.It is a spool that can automatically retract the hawser 25 that any length is released that torsion, which recycles scroll bar 24,.Namely
It says, torsion recycling scroll bar 24 can resist the hawser 25 being released when carrying out resistance exercise with exert force.It is substituted second
Embodiment, torsion recycling scroll bar 24 are to be used to the plural resistance band 18 of substitution and a plurality of pulleys.For this purpose, torsion
Recycling scroll bar 24 is detachably mounted to the first liner cross bar 30；Whereby, user can grasp and operation torsion easily
Recycle scroll bar 24.Preceding scroll bar pulley 26 is detachably mounted to foldable chair frame 1 relative to the height-adjustable chair back 6 one
Side.User can be by circular hawser 25 in preceding scroll bar pulley 26, and carries out specific resistance exercise.Scroll bar pulley 27 afterwards
It is detachably mounted to the one side of foldable chair frame 1 relative to preceding scroll bar pulley 26.Then, user can be by selection ring
Around hawser 25 in rear scroll bar pulley 27, and carry out different resistance exercises.Hawser 25 is surrounded on torsion recycling scroll bar 24,
And make torsion recycling scroll bar 24 that can want to recycle hawser 25 from torsion to resist user with exert force in hawser 25
The effort that scroll bar 24 discharges.Scroll bar stop 64 is connected to one end that hawser 25 recycles scroll bar 24 relative to torsion；Whereby,
User can grasp one end of hawser 25 easily.Scroll bar eyelet 28 is fixed on scroll bar stop 64；Whereby, user
Can additional grip or sports equipment in hawser 25.(the 7th Figure 62 should be 64) (63 should be 28 below the 7th figure)
Please refer to Fig. 4, Fig. 7, Fig. 8 and Fig. 9.In the second alternate embodiment, torsion recycles scroll bar 24, preceding scroll bar is slided
Wheel 26 and rear scroll bar pulley 27 can intercourse the position for being installed on foldable chair frame 1.For this purpose, left resistance mechanism
13 and right resistance mechanism 29 be respectively provided with：One the first scroll bar tubular type link mechanism, 35, the second scroll bar tubular type connections
Mechanism 36 and a third scroll bar tubular type link mechanism 37, said mechanism are all components identical and can be interchanged.Torsion
Recycling scroll bar 24 is linked to one end of the first scroll bar tubular type link mechanism 35, and the first scroll bar tubular type link mechanism 35 is opposite
The other end that scroll bar 24 is recycled in torsion is telescopically linked to the first liner cross bar 30 again.Then, the first scroll bar tubular type
It, will as a telescopic fastener between link mechanism 35 extends the torsion recycling liner cross bar 30 of scroll bar 24 and first
Torsion recycling scroll bar 24 is additional to the first liner cross bar 30.Similar to the first scroll bar tubular type link mechanism 35, preceding scroll bar
Pulley 26 is linked to one end of the second scroll bar tubular type link mechanism 36, and the second scroll bar tubular type link mechanism 36 is relative to preceding rolling
The other end of dynamic pulley 26 is telescopically linked to foldable chair frame 1 again.Then, the second scroll bar tubular type link mechanism 36 is prolonged
Before stretching between scroll bar pulley 26 and foldable chair frame 1, as a telescopic fastener, preceding scroll bar pulley 26 is added
In foldable chair frame 1.Scroll bar pulley 27 is linked to one end of third scroll bar tubular type link mechanism 37, third scroll bar pipe afterwards
Formula link mechanism 37 is telescopically linked to foldable chair frame 1 again relative to the other end of rear scroll bar pulley 27.Then, third
Scroll bar tubular type link mechanism 37 extends between rear scroll bar pulley 27 and foldable chair frame 1, as a telescopic button
Rear scroll bar pulley 27 is additional to foldable chair frame 1 by part.
Please refer to Fig. 4, Fig. 7, Figure 10 and Figure 11.In the third alternate embodiment of the present invention, torsion recycles scroll bar
24, preceding scroll bar pulley 26 and rear scroll bar pulley 27 can intercourse the position for being installed on foldable chair frame 1.To reach this mesh
, left resistance mechanism 13 and right resistance mechanism 29 are respectively provided with：One the first scroll bar pivot joint 38, one second rolling of link mechanism
Dynamic item pivot joint link mechanism 39 and a third scroll bar are pivotally connected link mechanism 40, and said mechanism is all identical and can be mutual
The component changed.In a preferred embodiment, the first scroll bar be pivotally connected link mechanism 38, the second scroll bar pivot joint link mechanism 39 and
Third scroll bar pivot joint link mechanism 40 be L-shaped protrusion, for by torsion recycle scroll bar 24, preceding scroll bar pulley 26 and after
Scroll bar pulley 27 is articulated in foldable chair frame 1.Torsion recycling scroll bar 24 is articulated in the first scroll bar pivot joint link mechanism 38,
One end that the link mechanism 38 that first scroll bar is pivotally connected recycles scroll bar 24 relative to torsion is linked to the first liner cross bar 30 again.
Then, first foot of L-shaped first scroll bar pivot joint link mechanism 38 is articulated in torsion recycling scroll bar 24, and L-shaped first
Second foot of scroll bar pivot joint link mechanism 38 is fixed in the first liner cross bar 30.It is pivotally connected connection machine similar to the first scroll bar
Structure 38, preceding scroll bar pulley 26 are articulated in the second scroll bar pivot joint link mechanism 39, and the second scroll bar is pivotally connected 39 phase of link mechanism
Foldable chair frame 1 is linked to again to one end of preceding scroll bar pulley 26.Then, L-shaped second scroll bar is pivotally connected link mechanism 39
First foot be articulated in before scroll bar pulley 26, second foot of L-shaped second scroll bar pivot joint link mechanism 39 be fixed in
Foldable chair frame 1.Scroll bar pulley 27 is articulated in third scroll bar pivot joint link mechanism 40 afterwards, and third scroll bar is pivotally connected connection machine
One end of scroll bar pulley 27 is linked to foldable chair frame 1 to structure 40 again afterwards relatively.Then, L-shaped third scroll bar pivot joint connection
First foot of mechanism 40 is articulated in rear scroll bar pulley 27, second foot of L-shaped third scroll bar pivot joint link mechanism 40
It is fixed in foldable chair frame 1.
Please refer to Fig. 4, Fig. 7, Figure 12 and Figure 13.In the 4th alternate embodiment of the present invention, torsion recycles scroll bar
24, preceding scroll bar pulley 26 and rear scroll bar pulley 27 can intercourse the position for being installed on foldable chair frame 1.To reach this mesh
, left resistance mechanism 13 and right resistance mechanism 29 are respectively provided with：One the first scroll bar clamping 41, one second rolling of link mechanism
Dynamic item clamping link mechanism 44 and a third scroll bar are clamped link mechanism 47, and said mechanism all has a same structure and can
To exchange.Torsion recycling scroll bar 24 is linked to a fixed jaws 42 of the first scroll bar clamping link mechanism 41, the first lining
Pad cross bar 30 is placed in the fixation jaws 42 and the first scroll bar clamping link mechanism of the first scroll bar clamping link mechanism 41
Between a 41 activity jaws 43.Then, the first scroll bar clamping link mechanism 41 is used as a telescopic fastener, will turn round
Power recycling scroll bar 24 is held on the first liner cross bar 30.Link mechanism 41 is clamped similar to the first scroll bar, preceding scroll bar is slided
Wheel 26 is linked to a fixed jaws 45 of the second scroll bar clamping link mechanism 44, and a part for foldable chair frame 1 is placed
The fixation jaws 45 of link mechanism 44 and an adjustable clamp of the second scroll bar clamping link mechanism 44 are clamped in the second scroll bar
Between jaw 46.Then, the second scroll bar clamping link mechanism 44 is used as a telescopic fastener, and preceding scroll bar pulley 26 is pressed from both sides
It is held in foldable chair frame 1.Scroll bar pulley 27 is linked to a fixed jaws 48 of third scroll bar clamping link mechanism 47 afterwards,
Another part of foldable chair frame 1 is placed in the fixation jaws 48 and third scroll bar of third scroll bar clamping link mechanism 47
It is clamped between an activity jaws 49 of link mechanism 47.Then, third scroll bar clamping link mechanism 47 can be stretched as one
Rear scroll bar pulley 27 is held on foldable chair frame 1 by the fastener of contracting.
Please refer to Fig. 1 and Fig. 4.When carrying out resistance exercise, user can stablize foldable by station in front pedal 58
Chair frame 1.That is, the present invention further includes：One front pedal 58.Front pedal 58 is the slabbed construction of a rigidity, from can roll over
The front foot of folding chair frame 1 is extended.Front pedal 58 is articulated with foldable chair frame 1.When without using front pedal 58, user can be with
Front pedal 58 is started and withstands foldable chair frame 1 and collects.The height-adjustable chair back 6 and front pedal 58 are along foldable chair frame 1
Opposite to each other.More and, the height-adjustable chair back 6 and front pedal 58 are relative to each other across seat 2.Then, front pedal 58 is located at and connects
The bottom of 1 front foot of nearly foldable chair frame.User can step on front pedal 58 for the arrangement of this position, and allows front pedal 58
It can be supported by the surface that the present invention is placed.
Referring again to Fig. 1 and Fig. 4.Similar to front pedal 58, when carrying out resistance exercise, user can be by station in post legged
Plate 59 and stablize foldable chair frame 1.That is, the present invention further includes：One back pedal 59.Back pedal 59 is a rigidity
Slabbed construction, extend from the rear foot of foldable chair frame 1.Back pedal 59 is articulated with foldable chair frame 1.When without using post legged
When plate 59, back pedal 59 can be started and withstand foldable chair frame 1 and collect by user.The height-adjustable chair back 6 and back pedal
59 is relative to each other along foldable chair frame 1.More and, the height-adjustable chair back 6 and back pedal 59 are adjacent to nearly seat 2.Then, after
Pedal 59 is located adjacent to the bottom of 1 rear foot of foldable chair frame.User can step on back pedal 59 for the arrangement of this position
Face, and back pedal 59 can be supported by the surface that the present invention is placed.
As shown in Figures 2 and 3, the present invention is designed to carry out various resistance exercise movements.For this purpose, the present invention is more
Including：A plurality of auxiliary resistance mechanisms 50, one are supported the front steady arm 61 and a cross bar 62 after steady arm 60, one.It is a plurality of auxiliary
Each for helping among resistance mechanism 50 is a resistance band combination, is for realizing that the resistance exercise of user leg is transported
It is dynamic.It is a plurality of auxiliary resistance mechanisms 50 among each include：One front wheel, 51, rear wheels 52 and a resistance
Band 53.Preceding steady arm 60 and rear steady arm 61 are linked to position of the foldable chair frame 1 relative to the height-adjustable chair back 6.Preceding branch
It is relative to each other in 2 both sides of seat to hold bar 60 and rear steady arm 61.Then, preceding steady arm 60 is located under seat 2, and foldable
Extend between 1 front foot of chair frame.Similar to preceding steady arm 60, rear steady arm 61 is located under seat 2, and after foldable chair frame 1
Extend between foot.Cross bar 62 is installed on the position for deviateing seat 2.Cross bar 62 is located at the lower section of seat 2, as a plurality of auxiliary
The fulcrum of resistance mechanism 50.In order to make cross bar 62 as the fulcrum of a plurality of auxiliary resistance mechanisms 50, before front wheel 51 is articulated in
Steady arm 60, rear wheel 52 are articulated in rear steady arm 61.Then, resistance band 53 is incorporated into front wheel 51, cross in a tensioned state
Bar 62 and rear wheel 52.Herein under a position arrangement, front wheel 51, rear wheel 52 and resistance band 53 can be used as a resistance instruction
Practice mechanism.This resistance exercise mechanism is the mechanical dominance by means of tightening resistance band on cross bar 62.
As shown in Fig. 1 and Fig. 4, each among a plurality of auxiliary resistance mechanisms 50 further includes：One front 54, one
After preceding eyelet 55, one gear 56 and one after eyelet 57.Front 54 is to be linked to resistance by the block made by rigid material
With 53 one end.Whereby, front 54 can prevent resistance band 53 from deviating from from front wheel 51.Gear 56 is made by rigid material afterwards
Block, be linked to the other end of the resistance band 53 relative to front 54.Whereby, rear gear 56 can prevent resistance band 53 from rear wheel
52 abjections.Between front 54 and rear gear 56, front wheel 51 and rear wheel 52 are incorporated into the resistance band 53 tightened.When user into
When row resistance exercise, resistance band 53 can be moved above in front wheel 51 and rear wheel 52.Preceding eyelet 55 is fixed on front 54, borrows
Sports equipment, such as handle, belt etc. can be additional to front 54 by this user.Similar to preceding eyelet 55, rear eyelet 57
56 are kept off after being fixed on, sports equipment, such as handle, belt etc. can be kept off 56 by user after being additional to whereby.
Please refer to Fig. 2 and Fig. 3.In order to increase the comfort of the height-adjustable chair back 6, the present invention further includes one second lining
Pad cross bar 63.Second liner cross bar 63 is perpendicular to the height-adjustable chair back 6.Second liner cross bar 63 is mounted on can along height
Adjust the position that the first liner cross bar 30 is deviateed in 6 direction of the chair back.More and, the second liner cross bar 63 is mounted in adjustable along height
Position of 6 direction of the whole chair back relative to seat 2.By this mounting means, the second liner cross bar 63 is parallel to the first liner cross
Bar 30, and user can be allowed more to stablize when carrying out resistance exercise.
Please refer to Fig. 1 and Fig. 4.The height-adjustable chair back 6 further includes：One the first telescoping tube, 7, second telescoping tubes 8,
An and connection handle 9.First telescoping tube 7 and the second telescoping tube 8 are rigid support tubes, form the height-adjustable chair back 6
Structural frame.First telescoping tube 7 is parallel to the second telescoping tube 8, and it is generally a plane to make 1 back side of foldable chair frame.
Connection handle 9 is connected to the end of the first telescoping tube 7 and the second telescoping tube 8, allows user that can grasp and adjust easily this
Invention.In the position relative to connection handle 9, the first telescoping tube 7 is slideably articulated in foldable chair frame 1.Relative to even
The position of handle 9 is connect, the second telescoping tube 8 is also slideably articulated in foldable chair frame 1.Then, user can be by can roll over
The first telescoping tube 7 and the second telescoping tube 8, the height of the adjustment height-adjustable chair back 6 are slided on folding chair frame 1.
The present invention is illustrated in by embodiment, it should be understood that be：Those are implemented routine and are only for illustrating
The present invention, range and is not intended to limit the present invention.The modification or variation of any spirit without departing from the present invention will be included in
Within the scope of the present invention.
Claims (19)
1. a kind of resistance exercise foldable sport chair, which is characterized in that include：
One foldable chair frame；
One left resistance mechanism；
One right resistance mechanism；And
One first liner cross bar, wherein
The foldable chair frame further includes：One seat and a height-adjustable chair back；
The first liner cross bar is perpendicular to the height-adjustable chair back；
The first liner cross bar and the seat are relative to each other along the height-adjustable chair back；
The left resistance mechanism is installed on the side of the folding chair frame；
The right resistance mechanism is installed on the other side of the foldable chair frame relative to the left resistance mechanism.
2. resistance exercise as described in claim 1 foldable sport chair, which is characterized in that
The foldable chair frame further includes：One the first infrastructure component, second infrastructure component and a connecting rod；
First infrastructure component and second infrastructure component are pivotally connected at their center；
The seat is articulated in the terminal of second infrastructure component；
The seat is articulated in the terminal of the connecting rod, to offset the effect of second infrastructure component；
First infrastructure component is articulated in another terminal of the connecting rod relative to the seat；
The height-adjustable chair back is in the terminal for being connected to first infrastructure component close to the position of the connecting rod.
3. resistance exercise as claimed in claim 2 foldable sport chair, which is characterized in that a handle is further included, wherein
The handle is connected to the side of the seat；
The handle is located between the left resistance mechanism and the right resistance mechanism.
4. resistance exercise as claimed in claim 2 foldable sport chair, which is characterized in that the seat further includes：One seat
Base and a seat cushion；
The seat cushion is rotatably mounted in this base.
5. resistance exercise as described in claim 1 foldable sport chair, which is characterized in that the left resistance mechanism and the right resistance
Force mechanisms respectively have：One bracket, a plurality of top sheaves, a bottom bracket, a plurality of lower sheaves and plural resistance band；
The bracket is detachably mounted to the first liner cross bar；
A plurality of top sheaves are sequentially distributed in the bracket；
Each in a plurality of top sheaves is articulated in the bracket；
The bottom bracket is detachably mounted to the one side of the foldable chair frame relative to the height-adjustable chair back；
A plurality of lower sheaves are sequentially distributed in the bottom bracket；
Each in a plurality of lower sheaves is articulated in the bottom bracket；
Each in the plural number resistance band is incorporated into a relevant top sheave in a plurality of top sheaves in which can uphold,
And between a relevant lower sheave in a plurality of lower sheaves.
6. resistance exercise as claimed in claim 5 foldable sport chair, which is characterized in that every in the plural number resistance band
One further includes：One band body, a upper gear, a upper eyelet, a lower block and a lower eyelet；
Gear is incorporated into the terminal with body on this；
The lower block is incorporated into another terminal with body relative to gear on this；
On this between gear and the lower block, which is incorporated into the relevant top sheave and the relevant lower sheave in which can uphold；
Eyelet is fixed on gear on this on this；
The lower eyelet is fixed on the lower block.
7. resistance exercise as claimed in claim 5 foldable sport chair, which is characterized in that
The left resistance mechanism and the right resistance mechanism respectively have：One upper tubular type link mechanism and a pipe type link mechanism；
One end of tubular type link mechanism is linked to the bracket on this；
Tubular type link mechanism is telescopically linked to the first liner cross bar relative to the other end of the bracket on this；
One end of the pipe type link mechanism is linked to the bottom bracket；
The pipe type link mechanism is telescopically linked to the foldable chair frame relative to the bottom bracket other end.
8. resistance exercise as described in claim 1 foldable sport chair, which is characterized in that
The left resistance mechanism and the right resistance mechanism respectively have：One bracket, a plurality of top sheaves, bottom bracket, a plural number
A lower sheave and plural resistance band；
The bracket is detachably mounted to the first liner cross bar；
A plurality of top sheaves are sequentially distributed in the bracket；
Each in a plurality of top sheaves is fixed in the bracket；
The bottom bracket is detachably mounted to the one side of the foldable chair frame relative to the height-adjustable chair back；
A plurality of lower sheaves are sequentially distributed in the bottom bracket；
Each in a plurality of lower sheaves is fixed in the bottom bracket；
Each in the plural number resistance band is incorporated into a relevant top sheave in a plurality of top sheaves in which can uphold,
And between a relevant lower sheave in a plurality of lower sheaves.
9. resistance exercise as claimed in claim 8 foldable sport chair, which is characterized in that
The left resistance mechanism and the right resistance mechanism are respectively provided with：One upper pin-joint mechanism and a lower pin-joint mechanism；
The bracket is articulated in pin-joint mechanism on this；
Pin-joint mechanism is linked to the first liner cross bar on this；
The bottom bracket is articulated in the lower pin-joint mechanism；
The lower pin-joint mechanism is linked to the foldable chair frame relative to bracket one side.
10. resistance exercise as described in claim 1 foldable sport chair, which is characterized in that
The left resistance mechanism and the right resistance mechanism respectively have：One torsion recycling scroll bar, a hawser, a preceding scroll bar
Pulley, scroll bar pulley, a scroll bar stop and a scroll bar eyelet after one；
Torsion recycling scroll bar is detachably mounted to the first liner cross bar；
The preceding scroll bar pulley is detachably mounted to the one side of the foldable chair frame relative to the height-adjustable chair back；
The rear scroll bar pulley is detachably mounted to the one side of the foldable chair frame relative to the preceding scroll bar pulley；
The hawser is surrounded on torsion recycling scroll bar；
The scroll bar stop is connected to one end that the hawser recycles scroll bar relative to the torsion；
The scroll bar eyelet is fixed on the scroll bar stop.
11. resistance exercise as claimed in claim 10 foldable sport chair, which is characterized in that further include：
One the first scroll bar tubular type link mechanism；
One the second scroll bar tubular type link mechanism；
One third scroll bar tubular type link mechanism, wherein
Torsion recycling scroll bar is linked to one end of the first scroll bar tubular type link mechanism；
The first scroll bar tubular type link mechanism recycled relative to the torsion scroll bar the other end be telescopically linked to this
One liner cross bar；
The preceding scroll bar pulley is linked to one end of the second scroll bar tubular type link mechanism；
The second scroll bar tubular type link mechanism is telescopically linked to this relative to the other end of the preceding scroll bar pulley to roll over
Folding chair frame；
The rear scroll bar pulley is linked to one end of the third scroll bar tubular type link mechanism；
The third scroll bar tubular type link mechanism is telescopically linked to this relative to the other end of the rear scroll bar pulley to roll over
Folding chair frame.
12. resistance exercise as claimed in claim 10 foldable sport chair, which is characterized in that further include：
One the first scroll bar is pivotally connected link mechanism；
One the second scroll bar is pivotally connected link mechanism；And
One third scroll bar is pivotally connected link mechanism, wherein
Torsion recycling scroll bar is articulated in first scroll bar pivot joint link mechanism；
First scroll bar pivot joint link mechanism is linked to the first liner cross bar；
The preceding scroll bar pulley is articulated in second scroll bar pivot joint link mechanism；
Second scroll bar pivot joint link mechanism is linked to the foldable chair frame；
The rear scroll bar pulley is articulated in third scroll bar pivot joint link mechanism；
Third scroll bar pivot joint link mechanism is linked to the foldable chair frame.
13. resistance exercise as claimed in claim 10 foldable sport chair, which is characterized in that further include：
Link mechanism is clamped in one the first scroll bar；
Link mechanism is clamped in one the second scroll bar；And
Link mechanism is clamped in one third scroll bar, wherein
Torsion recycling scroll bar is linked to a fixed jaws of first scroll bar clamping link mechanism；
The first liner cross bar is placed in fixation jaws and first scroll bar folder of first scroll bar clamping link mechanism
It holds between an activity jaws of link mechanism；
The preceding scroll bar pulley is linked to a fixed jaws of second scroll bar clamping link mechanism；
A part for the foldable chair frame is placed in the fixation jaws and second rolling of second scroll bar clamping link mechanism
Between one activity jaws of dynamic item clamping link mechanism；
The rear scroll bar pulley is linked to a fixed jaws of third scroll bar clamping link mechanism；
Another part of the foldable chair frame is placed in fixation jaws and the third of third scroll bar clamping link mechanism
Scroll bar is clamped between an activity jaws of link mechanism.
14. resistance exercise as described in claim 1 foldable sport chair, which is characterized in that a front pedal is further included,
In
The front pedal is articulated with the foldable chair frame；
The height-adjustable chair back and the front pedal are relative to each other along the foldable chair frame；
The height-adjustable chair back and the front pedal are relative to each other across the seat.
15. resistance exercise as described in claim 1 foldable sport chair, further includes back pedal, wherein
The back pedal is articulated with the foldable chair frame；
The height-adjustable chair back and the back pedal are relative to each other along the foldable chair frame；
The height-adjustable chair back and the back pedal are located adjacent one another in the both sides of seat.
16. resistance exercise as described in claim 1 foldable sport chair, which is characterized in that further include：
A plurality of auxiliary resistance mechanisms；
One supports the front steady arm；
Steady arm after one；And
One cross bar, wherein
This it is a plurality of auxiliary resistance mechanisms among each include：One front wheel, a rear wheel and a resistance band；
The preceding steady arm and the rear steady arm are linked in the foldable chair frame in the position relative to the height-adjustable chair back；
The preceding steady arm and the rear steady arm are relative to each other in the both sides of seat；
The cross bar is installed on the position for deviateing the seat；
The front wheel is articulated in the preceding steady arm；
The rear wheel is articulated in the rear steady arm；
The resistance band is incorporated into the front wheel, the cross bar and the rear wheel in a tensioned state.
17. resistance exercise as claimed in claim 16 foldable sport chair, which is characterized in that
Each among a plurality of auxiliary resistance mechanisms further includes：One front, a preceding eyelet are kept off after one and one
Eyelet after a；
The front is linked to one end of the resistance band；
The rear gear is linked to the other end of the resistance band relative to the front；
Between the front and the rear gear, the front wheel and the rear wheel are incorporated into the resistance band tightened；
The preceding eyelet is fixed on the front；
The rear eyelet is fixed on the rear gear.
18. resistance exercise as claimed in claim 16 foldable sport chair, which is characterized in that further include one second liner
Cross bar, wherein
The second liner cross bar is perpendicular to the height-adjustable chair back；
The second liner cross bar is mounted on the position for deviateing the first liner cross bar along the height-adjustable chair back direction；
The second liner cross bar is mounted on along the position of the height-adjustable chair back direction relative to the seat.
19. resistance exercise as claimed in claim 16 foldable sport chair, which is characterized in that
The height-adjustable chair back further includes：One the first telescoping tube, second telescoping tube and a connection handle；
First telescoping tube is parallel to second telescoping tube；
The connection handle is connected to one end of first telescoping tube；
The connection handle is connected to one end of second telescoping tube；
In the position relative to the connection handle, which is slideably articulated in the foldable chair frame；
This is slideably articulated in the foldable chair frame in the position relative to connection handle, second telescoping tube.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/493,125 | 2017-04-20 | ||
| US15/493,125 US9789347B2 (en) | 2015-07-13 | 2017-04-20 | Folding exercise chair for resistance training |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108721829A true CN108721829A (en) | 2018-11-02 |
| CN108721829B CN108721829B (en) | 2021-02-26 |
Family
ID=63940319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710585815.4A Active CN108721829B (en) | 2017-04-20 | 2017-07-18 | Folding sports chair for resistance training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108721829B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111569364A (en) * | 2020-05-18 | 2020-08-25 | 孙春凡 | Medical rehabilitation device for training lower limb strength |
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|---|---|---|---|---|
| DE2529297A1 (en) * | 1975-04-22 | 1976-11-04 | Urquiola Isabel Portu | Collapsible push chair for children - has elastic pairs of wheels mounted independently of one another on ends of support bars |
| EP0347492A1 (en) * | 1988-06-18 | 1989-12-27 | Küschall Design AG | Foldable wheel chair |
| GB2284012A (en) * | 1993-11-23 | 1995-05-24 | Wang Sheng Feng | A foldable baby chair |
| CN2778085Y (en) * | 2005-01-19 | 2006-05-10 | 郭荣欣 | Sport chaise longue |
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| CN111569364A (en) * | 2020-05-18 | 2020-08-25 | 孙春凡 | Medical rehabilitation device for training lower limb strength |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108721829B (en) | 2021-02-26 |
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