A kind of sport leg muscle exerciser
Technical field
The present invention relates to a kind of muscle trainer more particularly to a kind of sport leg muscle exercisers.
Background technique
Dash man needs to carry out sprint training in daily, and before sportsman's sprint training, it needs to leg muscle
It performs physical exercise, before sprint training, sportsman will do it sky and pedals to perform physical exercise to the muscle of leg sportsman, and transport at present
It mobilizes when progress sky is pedaled, due to not preferable exercise apparatus, it is lower so to temper efficiency, and exercise effect is bad, in order to
Increase exercise effect, sportsman can hang with certain weight on leg and perform physical exercise, but can bring obstruction to subsequent sprint training.
Summary of the invention
In order to overcome when progress sky is pedaled, due to not preferable exercise apparatus, it is lower so to temper efficiency, and temper effect
The bad disadvantage of fruit, technical problem of the invention is: providing a kind of body for can be improved and tempering efficiency, capable of increasing exercise effect
Educate leg muscle exerciser.
A kind of sport leg muscle exerciser, include support, foot pedal apparatus, fixed block, the second slide bar, second spring,
Second sliding sleeve, seat, bracket, third sliding sleeve, third slide bar, pin rod, oscillating rod, the 4th slide bar, third spring, card wheel and handle
Hand, foot pedal apparatus are mounted on the top on the left of support, and fixed block is set to the top of support right side, and the setting of the second slide bar is solid
Determine the top of block, the second slide bar is L-shaped, and there are two the second sliding sleeve is set, equal slidingtype covers on the second slide bar, on the second slide bar around
There is a second spring, the right part of the right end of second spring and the second slide bar is connected, the left end of second spring and the second sliding sleeve of right side
Right side is affixed, and seat is equipped between the top of two the second sliding sleeves in left and right, is fixed with bracket, bracket on the right side of the lower part of seat
It is in U-shape, the left side of frame bottom is embedded with third sliding sleeve, and third slide bar is equipped in third sliding sleeve, is provided at the top of the second slide bar more
The lower part of a third card slot, third slide bar is located in third card slot, and rotary type is connected with oscillating rod on the upside of the left part of bracket, swings
The right part of bar is provided with a word hole, is equipped with pin rod in a word hole, and the rear end of pin rod and the top of third slide bar leading flank are affixed, swing
The right part of bar is provided with first sliding groove, and first sliding groove is located at the right side in a word hole, is equipped with the 4th slide bar, the 4th slide bar in first sliding groove
Third spring is connected between the left side in first sliding groove, the right end rotary type of the 4th slide bar is connected with card wheel, the first card
Slot is opened in the right side lower part in bracket, and card wheel is located in the first card slot, and the second card slot is opened in the right side top in bracket,
Hand is fixed on the left end of oscillating rod.
Preferably, foot pedal apparatus includes the first sliding sleeve, the first slide bar, the first spring, baffle and foot pedal, first is sliding
The right side of set and the top of support left side are affixed, and the first slide bar is equipped in the first sliding sleeve, and the first slide bar is left low and right high formula
It is obliquely installed, the right part of the first slide bar is fixed with baffle, and the first spring, the right end and baffle of the first spring are wound on the first slide bar
Left side it is affixed, the right side of the left end of the first spring and the first sliding sleeve is connected, and foot pedal rotary type is connected to the first slide bar
Right end.
Preferably, further including having arc slide bar, sliding block, screw rod, bull stick and turntable, arc slide opening is opened in the first slide bar
Right part, arc slide bar are fixed on the top of foot pedal left side, and the lower part of arc slide bar is located in arc slide opening, and threaded hole is opened in
Right side at the top of first slide bar, the right part of the first slide bar are provided with second sliding slot, and threaded hole and the uniform second sliding slot of arc slide opening connect
It is logical, it is equipped with sliding block in second sliding slot, is connected with screw rod in threaded hole threadably, the top of screw rod, which is equipped with, to be turned
The top of bar, bull stick is fixed with turntable.
Preferably, further including having the 5th slide bar, the first strut, the first directional wheel, the first drawstring and weight block, first is sliding
Hole is opened on fixed block, and the first slide opening is the setting of left low and right high formula, is equipped with the 5th slide bar in the first slide opening, at the top of the 5th slide bar
Left side and the bottom end of the first slide bar are affixed, and the first strut is mounted on the top of fixed block, after the first strut is located at the second slide bar
Side, the right part of the first strut are equipped with the first directional wheel, and the right end of the 5th slide bar is fixed with the first drawstring, and the first drawstring is around the
One directional wheel is provided with weight block on the first drawstring.
Preferably, further including thering is the second strut, the second directional wheel, the second drawstring, link, the first hook and second to hang
Hook, the second strut are fixed on the right side at the top of the first strut, and the top of the second strut is provided with the second directional wheel, and the first hook is solid
It is scheduled on the top of seat right side, the second hook is set to the lower part of seat right side, is fixed with the second drawing at the top of weight block
Rope, the second drawstring bypass the second directional wheel, are connected with link on the second drawstring, link is hung on the first hook.
When needing to carry out leg muscle exercise, user is sat on the seat, and foot is placed on foot pedal apparatus, is then used
Family steps on foot pedal apparatus with foot and carries out leg muscle exercise, when needing to change a kind of exercising way, user hold handle downwards by
The left part of oscillating rod is pressed, the right part of oscillating rod is swung up therewith, by the cooperation of pin rod and a word hole, can make third slide bar
It moves upward out in third card slot, the right part of oscillating rod is swung up the part being able to drive thereon and is swung up, and can so make
Card wheel removes in the first card slot, and is caught in the second card slot, and so oscillating rod can be fixed, can by third spring
It is always positioned at card wheel under no external force in the second card slot, subsequent user steps on foot pedal apparatus to the left, can so lead to
Crossing the second sliding sleeve makes seat move right, and second spring is compressed therewith, when user unclamps foot pedal apparatus, in second spring elastic force
Under the action of seat can be made to be moved to the left reset, leg muscle exercise can be carried out by so constantly stepping on foot pedal apparatus, when need
When wanting fixing seat, user holds the left part that handle lifts oscillating rod upwards, and card wheel can so removed in the second card slot, and
It is caught in the first card slot, it, so can be to seat position so as to be caught in third slide bar downwards in corresponding third card slot
It is fixed, carries out leg muscle exercise so as to the user-friendly present invention, and then exercise effect can be reinforced.
When needing to carry out leg muscle exercise, user places foot on the footrests, and subsequent user steps on foot-operated to the left
Plate so can be such that the first slide bar is moved to the left, and the first slide bar, which is moved to the left, drives baffle to be moved to the left, and the first spring is pressed therewith
Contracting, subsequent user unclamp foot pedal, and foot pedal can be made to move right reset under the action of the first spring force, and user is continuous
Step on foot pedal and can carry out leg muscle exercise, can so facilitate user to carry out leg muscle exercise, so as to mention
Height tempers efficiency.
User swings foot pedal to suitable position, and subsequent user, which rotates turntable, moves down screw rod by bull stick, screw rod
Moving down can make sliding block move right, and sliding block, which moves right, arc slide bar is fixed, so can be to foot-operated
Plate is fixed, and so as to prevent user when carrying out leg muscle exercise, foot pedal is tilted to be come to leg muscle exercise band
It hinders.
First slide bar, which is moved to the left, can be such that the 5th slide bar is moved to the left, and the 5th slide bar moves left through the first drawstring energy
Weight block enough is moved up, when user unclamps foot pedal, the 5th slide bar can be made to the right under the action of weight block gravity
It is mobile to reset, while the first slide bar can be made more smoothly to move right resets, it can so increase the exercise hardly possible of leg muscle
Degree, so as to further enhance leg muscle exercise effect.
When not needing to increase leg muscle exercise difficulty, user removes link from the first hook, and hangs over second
On hook, so weight block can be made to move up by the second drawstring, so as to loosen the first drawstring, and then can be square
Just the demand that different user leg muscle is taken exercise.
Beneficial effect is: the present invention carries out leg muscle exercise by stepping on foot pedal apparatus with foot, can so facilitate use
Family carries out leg muscle exercise, so as to improve exercise efficiency, and then can reinforce exercise effect;Sliding block moves right can
The position of foot pedal is fixed, can so prevent user when carrying out leg muscle exercise, foot pedal is tilted to leg
Muscular training brings obstruction;The exercise difficulty of leg muscle can be increased, by weight block so as to further enhance leg
Muscular training effect, and the first slide bar can be made more smoothly to move right reset;Link is removed from the first hook, and is hung
On the second hook, it can so facilitate the demand of different user leg muscle exercise.
Detailed description of the invention
Fig. 1 is the first schematic view of the front view of the invention.
Fig. 2 is the enlarged structure schematic diagram of A of the present invention.
Fig. 3 is the first part enlarged structure schematic diagram of the invention.
Fig. 4 is second of schematic view of the front view of the invention.
Fig. 5 is second of part enlarged structure schematic diagram of the invention.
Description of symbols: 1 support, 2 foot pedal apparatus, 201 first sliding sleeves, 202 first slide bars, 203 first springs, 204
Baffle, 205 foot pedals, 3 fixed blocks, 4 second slide bars, 5 second springs, 6 second sliding sleeves, 7 seats, 8 brackets, 9 third sliding sleeves, 10
Third slide bar, 11 pin rods, 12 oscillating rods, 13 1 word holes, 14 first sliding grooves, 15 the 4th slide bars, 16 third springs, 17 card wheels, 18
First card slot, 19 second card slots, 20 third card slots, 21 handles, 22 arc slide openings, 23 arc slide bars, 24 threaded holes, 25 second is sliding
Slot, 26 sliding blocks, 27 screw rods, 28 bull sticks, 29 turntables, 30 first slide openings, 31 the 5th slide bars, 32 first struts, 33 first directional wheels,
34 first drawstrings, 35 weight blocks, 36 second struts, 37 second directional wheels, 38 second drawstrings, 39 links, 40 first hooks, 41 the
Two hooks.
Specific embodiment
The invention will be further described for embodiment shown in reference to the accompanying drawing.
Embodiment 1
A kind of sport leg muscle exerciser includes as shown in Figs. 1-5 support 1, foot pedal apparatus 2, fixed block 3, the second slide bar
4, second spring 5, the second sliding sleeve 6, seat 7, bracket 8, third sliding sleeve 9, third slide bar 10, pin rod 11, oscillating rod the 12, the 4th are sliding
Bar 15, third spring 16, card wheel 17 and handle 21, foot pedal apparatus 2 are mounted on the top in 1 left side of support, and fixed block 3 is set to branch
The top of fixed block 3 is arranged in the top of 1 right side of seat, the second slide bar 4, and the second slide bar 4 is L-shaped, and the second sliding sleeve 6 is equipped with two
A, equal slidingtype covers on the second slide bar 4, and second spring 5, the right end of second spring 5 and the second slide bar are wound on the second slide bar 4
4 right part is connected, and the left end of second spring 5 and the right side of the second sliding sleeve of right side 6 are affixed, the top of two the second sliding sleeves 6 in left and right
Seat 7 is installed between portion, is fixed with bracket 8 on the right side of the lower part of seat 7, bracket 8 is in U-shape, and the left side of 8 bottom of bracket is embedded with the
Three sliding sleeves 9, third sliding sleeve 9 is interior to be equipped with third slide bar 10, and the top of the second slide bar 4 is provided with multiple third card slots 20, third slide bar
10 lower part is located in third card slot 20, and rotary type is connected with oscillating rod 12 on the upside of the left part of bracket 8, and the right part of oscillating rod 12 is opened
There is a word hole 13, be equipped with pin rod 11 in a word hole 13, the rear end of pin rod 11 and the top of 10 leading flank of third slide bar are affixed, swing
The right part of bar 12 is provided with first sliding groove 14, and first sliding groove 14 is located at the right side in a word hole 13, and it is sliding to be equipped with the 4th in first sliding groove 14
Bar 15 is connected with third spring 16 between the left side in the 4th slide bar 15 and first sliding groove 14, and the right end of the 4th slide bar 15 turns
Dynamic formula is connected with card wheel 17, and the first card slot 18 is opened in the right side lower part in bracket 8, and card wheel 17 is located in the first card slot 18, the
Two draw-in groove 19 is opened in the right side top in bracket 8, and handle 21 is fixed on the left end of oscillating rod 12.
Embodiment 2
A kind of sport leg muscle exerciser includes as shown in Figs. 1-5 support 1, foot pedal apparatus 2, fixed block 3, the second slide bar
4, second spring 5, the second sliding sleeve 6, seat 7, bracket 8, third sliding sleeve 9, third slide bar 10, pin rod 11, oscillating rod the 12, the 4th are sliding
Bar 15, third spring 16, card wheel 17 and handle 21, foot pedal apparatus 2 are mounted on the top in 1 left side of support, and fixed block 3 is set to branch
The top of fixed block 3 is arranged in the top of 1 right side of seat, the second slide bar 4, and the second slide bar 4 is L-shaped, and the second sliding sleeve 6 is equipped with two
A, equal slidingtype covers on the second slide bar 4, and second spring 5, the right end of second spring 5 and the second slide bar are wound on the second slide bar 4
4 right part is connected, and the left end of second spring 5 and the right side of the second sliding sleeve of right side 6 are affixed, the top of two the second sliding sleeves 6 in left and right
Seat 7 is installed between portion, is fixed with bracket 8 on the right side of the lower part of seat 7, bracket 8 is in U-shape, and the left side of 8 bottom of bracket is embedded with the
Three sliding sleeves 9, third sliding sleeve 9 is interior to be equipped with third slide bar 10, and the top of the second slide bar 4 is provided with multiple third card slots 20, third slide bar
10 lower part is located in third card slot 20, and rotary type is connected with oscillating rod 12 on the upside of the left part of bracket 8, and the right part of oscillating rod 12 is opened
There is a word hole 13, be equipped with pin rod 11 in a word hole 13, the rear end of pin rod 11 and the top of 10 leading flank of third slide bar are affixed, swing
The right part of bar 12 is provided with first sliding groove 14, and first sliding groove 14 is located at the right side in a word hole 13, and it is sliding to be equipped with the 4th in first sliding groove 14
Bar 15 is connected with third spring 16 between the left side in the 4th slide bar 15 and first sliding groove 14, and the right end of the 4th slide bar 15 turns
Dynamic formula is connected with card wheel 17, and the first card slot 18 is opened in the right side lower part in bracket 8, and card wheel 17 is located in the first card slot 18, the
Two draw-in groove 19 is opened in the right side top in bracket 8, and handle 21 is fixed on the left end of oscillating rod 12.
Foot pedal apparatus 2 includes the first sliding sleeve 201, the first slide bar 202, the first spring 203, baffle 204 and foot pedal
205, the top of the right side and 1 left side of support of the first sliding sleeve 201 is affixed, is equipped with the first slide bar 202 in the first sliding sleeve 201,
First slide bar 202 is that left low and right high formula is obliquely installed, and the right part of the first slide bar 202 is fixed with baffle 204, on the first slide bar 202
It is wound with the first spring 203, the left side of the right end and baffle 204 of the first spring 203 is affixed, the left end of the first spring 203 and the
The right side of one sliding sleeve 201 is connected, and 205 rotary type of foot pedal is connected to the right end of the first slide bar 202.
Embodiment 3
A kind of sport leg muscle exerciser includes as shown in Figs. 1-5 support 1, foot pedal apparatus 2, fixed block 3, the second slide bar
4, second spring 5, the second sliding sleeve 6, seat 7, bracket 8, third sliding sleeve 9, third slide bar 10, pin rod 11, oscillating rod the 12, the 4th are sliding
Bar 15, third spring 16, card wheel 17 and handle 21, foot pedal apparatus 2 are mounted on the top in 1 left side of support, and fixed block 3 is set to branch
The top of fixed block 3 is arranged in the top of 1 right side of seat, the second slide bar 4, and the second slide bar 4 is L-shaped, and the second sliding sleeve 6 is equipped with two
A, equal slidingtype covers on the second slide bar 4, and second spring 5, the right end of second spring 5 and the second slide bar are wound on the second slide bar 4
4 right part is connected, and the left end of second spring 5 and the right side of the second sliding sleeve of right side 6 are affixed, the top of two the second sliding sleeves 6 in left and right
Seat 7 is installed between portion, is fixed with bracket 8 on the right side of the lower part of seat 7, bracket 8 is in U-shape, and the left side of 8 bottom of bracket is embedded with the
Three sliding sleeves 9, third sliding sleeve 9 is interior to be equipped with third slide bar 10, and the top of the second slide bar 4 is provided with multiple third card slots 20, third slide bar
10 lower part is located in third card slot 20, and rotary type is connected with oscillating rod 12 on the upside of the left part of bracket 8, and the right part of oscillating rod 12 is opened
There is a word hole 13, be equipped with pin rod 11 in a word hole 13, the rear end of pin rod 11 and the top of 10 leading flank of third slide bar are affixed, swing
The right part of bar 12 is provided with first sliding groove 14, and first sliding groove 14 is located at the right side in a word hole 13, and it is sliding to be equipped with the 4th in first sliding groove 14
Bar 15 is connected with third spring 16 between the left side in the 4th slide bar 15 and first sliding groove 14, and the right end of the 4th slide bar 15 turns
Dynamic formula is connected with card wheel 17, and the first card slot 18 is opened in the right side lower part in bracket 8, and card wheel 17 is located in the first card slot 18, the
Two draw-in groove 19 is opened in the right side top in bracket 8, and handle 21 is fixed on the left end of oscillating rod 12.
Foot pedal apparatus 2 includes the first sliding sleeve 201, the first slide bar 202, the first spring 203, baffle 204 and foot pedal
205, the top of the right side and 1 left side of support of the first sliding sleeve 201 is affixed, is equipped with the first slide bar 202 in the first sliding sleeve 201,
First slide bar 202 is that left low and right high formula is obliquely installed, and the right part of the first slide bar 202 is fixed with baffle 204, on the first slide bar 202
It is wound with the first spring 203, the left side of the right end and baffle 204 of the first spring 203 is affixed, the left end of the first spring 203 and the
The right side of one sliding sleeve 201 is connected, and 205 rotary type of foot pedal is connected to the right end of the first slide bar 202.
It further include having arc slide bar 23, sliding block 26, screw rod 27, bull stick 28 and turntable 29, it is sliding that arc slide opening 22 is opened in first
The right part of bar 202, arc slide bar 23 are fixed on the top of 205 left side of foot pedal, and it is sliding that the lower part of arc slide bar 23 is located at arc
In hole 22, threaded hole 24 is opened in the right side at 202 top of the first slide bar, and the right part of the first slide bar 202 is provided with second sliding slot 25, screw thread
Hole 24 is connected to the uniform second sliding slot 25 of arc slide opening 22, and sliding block 26 is equipped in second sliding slot 25, is connected in threaded hole 24 with screw thread
The mode connect is connected with screw rod 27, and the top of screw rod 27 is equipped with bull stick 28, and the top of bull stick 28 is fixed with turntable 29.
Embodiment 4
A kind of sport leg muscle exerciser includes as shown in Figs. 1-5 support 1, foot pedal apparatus 2, fixed block 3, the second slide bar
4, second spring 5, the second sliding sleeve 6, seat 7, bracket 8, third sliding sleeve 9, third slide bar 10, pin rod 11, oscillating rod the 12, the 4th are sliding
Bar 15, third spring 16, card wheel 17 and handle 21, foot pedal apparatus 2 are mounted on the top in 1 left side of support, and fixed block 3 is set to branch
The top of fixed block 3 is arranged in the top of 1 right side of seat, the second slide bar 4, and the second slide bar 4 is L-shaped, and the second sliding sleeve 6 is equipped with two
A, equal slidingtype covers on the second slide bar 4, and second spring 5, the right end of second spring 5 and the second slide bar are wound on the second slide bar 4
4 right part is connected, and the left end of second spring 5 and the right side of the second sliding sleeve of right side 6 are affixed, the top of two the second sliding sleeves 6 in left and right
Seat 7 is installed between portion, is fixed with bracket 8 on the right side of the lower part of seat 7, bracket 8 is in U-shape, and the left side of 8 bottom of bracket is embedded with the
Three sliding sleeves 9, third sliding sleeve 9 is interior to be equipped with third slide bar 10, and the top of the second slide bar 4 is provided with multiple third card slots 20, third slide bar
10 lower part is located in third card slot 20, and rotary type is connected with oscillating rod 12 on the upside of the left part of bracket 8, and the right part of oscillating rod 12 is opened
There is a word hole 13, be equipped with pin rod 11 in a word hole 13, the rear end of pin rod 11 and the top of 10 leading flank of third slide bar are affixed, swing
The right part of bar 12 is provided with first sliding groove 14, and first sliding groove 14 is located at the right side in a word hole 13, and it is sliding to be equipped with the 4th in first sliding groove 14
Bar 15 is connected with third spring 16 between the left side in the 4th slide bar 15 and first sliding groove 14, and the right end of the 4th slide bar 15 turns
Dynamic formula is connected with card wheel 17, and the first card slot 18 is opened in the right side lower part in bracket 8, and card wheel 17 is located in the first card slot 18, the
Two draw-in groove 19 is opened in the right side top in bracket 8, and handle 21 is fixed on the left end of oscillating rod 12.
Foot pedal apparatus 2 includes the first sliding sleeve 201, the first slide bar 202, the first spring 203, baffle 204 and foot pedal
205, the top of the right side and 1 left side of support of the first sliding sleeve 201 is affixed, is equipped with the first slide bar 202 in the first sliding sleeve 201,
First slide bar 202 is that left low and right high formula is obliquely installed, and the right part of the first slide bar 202 is fixed with baffle 204, on the first slide bar 202
It is wound with the first spring 203, the left side of the right end and baffle 204 of the first spring 203 is affixed, the left end of the first spring 203 and the
The right side of one sliding sleeve 201 is connected, and 205 rotary type of foot pedal is connected to the right end of the first slide bar 202.
It further include having arc slide bar 23, sliding block 26, screw rod 27, bull stick 28 and turntable 29, it is sliding that arc slide opening 22 is opened in first
The right part of bar 202, arc slide bar 23 are fixed on the top of 205 left side of foot pedal, and it is sliding that the lower part of arc slide bar 23 is located at arc
In hole 22, threaded hole 24 is opened in the right side at 202 top of the first slide bar, and the right part of the first slide bar 202 is provided with second sliding slot 25, screw thread
Hole 24 is connected to the uniform second sliding slot 25 of arc slide opening 22, and sliding block 26 is equipped in second sliding slot 25, is connected in threaded hole 24 with screw thread
The mode connect is connected with screw rod 27, and the top of screw rod 27 is equipped with bull stick 28, and the top of bull stick 28 is fixed with turntable 29.
It further include having the 5th slide bar 31, the first strut 32, the first directional wheel 33, the first drawstring 34 and weight block 35, first
Slide opening 30 is opened on fixed block 3, and the first slide opening 30 is the setting of left low and right high formula, and the 5th slide bar 31 is equipped in the first slide opening 30, the
The left side at the top of five slide bar 31 and the bottom end of the first slide bar 202 are affixed, and the first strut 32 is mounted on the top of fixed block 3, and first
Strut 32 is located at the rear side of the second slide bar 4, and the right part of the first strut 32 is equipped with the first directional wheel 33, the right end of the 5th slide bar 31
It is fixed with the first drawstring 34, the first drawstring 34 bypasses the first directional wheel 33, is provided with weight block 35 on the first drawstring 34.
Embodiment 5
A kind of sport leg muscle exerciser includes as shown in Figs. 1-5 support 1, foot pedal apparatus 2, fixed block 3, the second slide bar
4, second spring 5, the second sliding sleeve 6, seat 7, bracket 8, third sliding sleeve 9, third slide bar 10, pin rod 11, oscillating rod the 12, the 4th are sliding
Bar 15, third spring 16, card wheel 17 and handle 21, foot pedal apparatus 2 are mounted on the top in 1 left side of support, and fixed block 3 is set to branch
The top of fixed block 3 is arranged in the top of 1 right side of seat, the second slide bar 4, and the second slide bar 4 is L-shaped, and the second sliding sleeve 6 is equipped with two
A, equal slidingtype covers on the second slide bar 4, and second spring 5, the right end of second spring 5 and the second slide bar are wound on the second slide bar 4
4 right part is connected, and the left end of second spring 5 and the right side of the second sliding sleeve of right side 6 are affixed, the top of two the second sliding sleeves 6 in left and right
Seat 7 is installed between portion, is fixed with bracket 8 on the right side of the lower part of seat 7, bracket 8 is in U-shape, and the left side of 8 bottom of bracket is embedded with the
Three sliding sleeves 9, third sliding sleeve 9 is interior to be equipped with third slide bar 10, and the top of the second slide bar 4 is provided with multiple third card slots 20, third slide bar
10 lower part is located in third card slot 20, and rotary type is connected with oscillating rod 12 on the upside of the left part of bracket 8, and the right part of oscillating rod 12 is opened
There is a word hole 13, be equipped with pin rod 11 in a word hole 13, the rear end of pin rod 11 and the top of 10 leading flank of third slide bar are affixed, swing
The right part of bar 12 is provided with first sliding groove 14, and first sliding groove 14 is located at the right side in a word hole 13, and it is sliding to be equipped with the 4th in first sliding groove 14
Bar 15 is connected with third spring 16 between the left side in the 4th slide bar 15 and first sliding groove 14, and the right end of the 4th slide bar 15 turns
Dynamic formula is connected with card wheel 17, and the first card slot 18 is opened in the right side lower part in bracket 8, and card wheel 17 is located in the first card slot 18, the
Two draw-in groove 19 is opened in the right side top in bracket 8, and handle 21 is fixed on the left end of oscillating rod 12.
Foot pedal apparatus 2 includes the first sliding sleeve 201, the first slide bar 202, the first spring 203, baffle 204 and foot pedal
205, the top of the right side and 1 left side of support of the first sliding sleeve 201 is affixed, is equipped with the first slide bar 202 in the first sliding sleeve 201,
First slide bar 202 is that left low and right high formula is obliquely installed, and the right part of the first slide bar 202 is fixed with baffle 204, on the first slide bar 202
It is wound with the first spring 203, the left side of the right end and baffle 204 of the first spring 203 is affixed, the left end of the first spring 203 and the
The right side of one sliding sleeve 201 is connected, and 205 rotary type of foot pedal is connected to the right end of the first slide bar 202.
It further include having arc slide bar 23, sliding block 26, screw rod 27, bull stick 28 and turntable 29, it is sliding that arc slide opening 22 is opened in first
The right part of bar 202, arc slide bar 23 are fixed on the top of 205 left side of foot pedal, and it is sliding that the lower part of arc slide bar 23 is located at arc
In hole 22, threaded hole 24 is opened in the right side at 202 top of the first slide bar, and the right part of the first slide bar 202 is provided with second sliding slot 25, screw thread
Hole 24 is connected to the uniform second sliding slot 25 of arc slide opening 22, and sliding block 26 is equipped in second sliding slot 25, is connected in threaded hole 24 with screw thread
The mode connect is connected with screw rod 27, and the top of screw rod 27 is equipped with bull stick 28, and the top of bull stick 28 is fixed with turntable 29.
It further include having the 5th slide bar 31, the first strut 32, the first directional wheel 33, the first drawstring 34 and weight block 35, first
Slide opening 30 is opened on fixed block 3, and the first slide opening 30 is the setting of left low and right high formula, and the 5th slide bar 31 is equipped in the first slide opening 30, the
The left side at the top of five slide bar 31 and the bottom end of the first slide bar 202 are affixed, and the first strut 32 is mounted on the top of fixed block 3, and first
Strut 32 is located at the rear side of the second slide bar 4, and the right part of the first strut 32 is equipped with the first directional wheel 33, the right end of the 5th slide bar 31
It is fixed with the first drawstring 34, the first drawstring 34 bypasses the first directional wheel 33, is provided with weight block 35 on the first drawstring 34.
It further include thering is the second strut 36, the second directional wheel 37, the second drawstring 38, the hook of link 39, first 40 and second to hang
Hook 41, the second strut 36 are fixed on the right side at 32 top of the first strut, and the top of the second strut 36 is provided with the second directional wheel 37,
First hook 40 is fixed on the top of 7 right side of seat, and the second hook 41 is set to the lower part of 7 right side of seat, weight block 35
Top be fixed with the second drawstring 38, the second drawstring 38 bypasses the second directional wheel 37, is connected with link 39 on the second drawstring 38, hangs
Ring 39 is hung on the first hook 40.
When needing to carry out leg muscle exercise, user is sitting on seat 7, and foot is placed on foot pedal apparatus 2, then
User steps on foot pedal apparatus 2 with foot and carries out leg muscle exercise, when needing to change a kind of exercising way, user hold handle 21 to
The left part of lower pressing oscillating rod 12, the right part of oscillating rod 12 are swung up therewith, pass through the cooperation of pin rod 11 and a word hole 13, energy
Move upward out third slide bar 10 in third card slot 20, the right part of oscillating rod 12 be swung up be able to drive part thereon to
Upper swing can so be such that card wheel 17 removes in the first card slot 18, and be caught in the second card slot 19, so can be to oscillating rod 12
It is fixed, card wheel 17 can be made to be always positioned in the second card slot 19 under no external force by third spring 16, then
User steps on foot pedal apparatus 2 to the left, so seat 7 can be made to move right by the second sliding sleeve 6, and second spring 5 is compressed therewith,
When user unclamps foot pedal apparatus 2, seat 7 can be made to be moved to the left reset under the action of 5 elastic force of second spring, so constantly
Leg muscle exercise can be carried out by stepping on foot pedal apparatus 2, and when needing fixing seat 7, user holds handle 21 and lifts pendulum upwards
The left part of lever 12 can so be such that card wheel 17 removes in the second card slot 19, and be caught in the first card slot 18, so as to make the
Three slide bars 10 are caught in downwards in corresponding third card slot 20, so 7 position of seat can be fixed, so as to facilitate use
Family carries out leg muscle exercise using the present invention, and then can reinforce exercise effect.
When needing to carry out leg muscle exercise, foot is placed on foot pedal 205 by user, and subsequent user steps on foot to the left
Pedal 205 can so be such that the first slide bar 202 is moved to the left, and the first slide bar 202, which is moved to the left, drives baffle 204 to be moved to the left,
First spring 203 compresses therewith, and subsequent user unclamps foot pedal 205, can make to ride under the action of the first 203 elastic force of spring
Plate 205 moves right reset, and user, which constantly steps on foot pedal 205, can carry out leg muscle exercise, can so facilitate use
Family carries out leg muscle exercise, so as to improve exercise efficiency.
User swings foot pedal 205 to suitable position, and subsequent user rotates turntable 29 keeps screw rod 27 downward by bull stick 28
Mobile, screw rod 27, which moves down, can make sliding block 26 move right, and sliding block 26, which moves right, to consolidate arc slide bar 23
It is fixed, foot pedal 205 can be so fixed, so as to prevent user when carrying out leg muscle exercise, foot pedal 205
It tilts to leg muscle exercise band and hinders.
First slide bar 202, which is moved to the left, can be such that the 5th slide bar 31 is moved to the left, and the 5th slide bar 31 moves left through
One drawstring 34 can be such that weight block 35 moves up, when user unclamps foot pedal 205, energy under the action of 35 gravity of weight block
So that the 5th slide bar 31 is moved right reset, while the first slide bar 202 can be made more smoothly to move right reset, so can
Increase the exercise difficulty of leg muscle, so as to further enhance leg muscle exercise effect.
When not needing to increase leg muscle exercise difficulty, user removes link 39 from the first hook 40, and hangs over
On second hook 41, so weight block 35 can be made to move up by the second drawstring 38, so as to put the first drawstring 34
Pine, and then the demand that different user leg muscle can be facilitated to take exercise.
Above-described embodiment, which is available to, to be familiar with person in the art to realize or use the present invention, and is familiar with this field
Personnel can make various modifications or variation, thus this to above-described embodiment without departing from the present invention in the case of the inventive idea
The protection scope of invention is not limited by above-described embodiment, and should meet inventive features that claims are mentioned most
On a large scale.