CN106606837A - A convenient pulling force training device - Google Patents
A convenient pulling force training device Download PDFInfo
- Publication number
- CN106606837A CN106606837A CN201710099499.XA CN201710099499A CN106606837A CN 106606837 A CN106606837 A CN 106606837A CN 201710099499 A CN201710099499 A CN 201710099499A CN 106606837 A CN106606837 A CN 106606837A
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- CN
- China
- Prior art keywords
- cam
- handle
- spring
- hollow pipe
- rope
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/055—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters extension element type
- A63B21/0552—Elastic ropes or bands
- A63B21/0557—Details of attachments, e.g. clips or clamps
-
- 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
- A63B23/02—Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)
-
- 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
- A63B23/02—Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)
- A63B23/0205—Abdomen
-
- 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
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/0355—A single apparatus used for either upper or lower limbs, i.e. with a set of support elements driven either by the upper or the lower limb or limbs
- A63B23/03558—Compound apparatus having multiple stations allowing an user to exercise different limbs
- A63B23/03566—Compound apparatus having multiple stations allowing an user to exercise different limbs the multiple stations having a common resistance device
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Pulmonology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention relates to a convenient pulling force training device comprising a hollow pipe (26), handles (25) and hand and foot ring mechanisms. The left end and the right end of the hollow pipe (26) are sleeved with the handles (25); each of the left end and the right end in the hollow pipe (26) is provided with a magnetic lock device, a double-cam movement mechanism and an unlocking slide rail movement mechanism. An elastic rope (1) is telescopically connected to the double-cam movement mechanisms and extends out from rope outlets at the left end and the right end of the hollow pipe (26); the handles (25) are connected with the magnetic lock devices via the unlocking slide rail movement mechanisms; the magnetic lock devices are located at the double-cam movement mechanisms and are used for fixing the elastic rope (1); the other ends of the elastic rope (1) are connected with the hand and foot ring mechanisms. The convenient pulling force training device can simultaneously develop the power of the muscles of upper limbs, lower limbs, upper limbs and the waists and abdomen and body sides and train the deltoid muscle of shoulders; the convenient pulling force training device is compact in structure, occupies less space and is convenient to use.
Description
[technical field]
The present invention relates to exercise and fitness equipment technical field, specifically a kind of portable tension trainer.
[background technology]
Research finds that work against resistance can delay muscle aging, improve speed, balance, harmony, spring, pliability
And the quality in terms of other motions, can effectively prevent and reduce with the age increases be easy to occur fall down and fracture etc. and show
As the effect in terms of Chronic disease prevention is in recent years gradually by it is found that and pay attention to.At present, a kind of design is lacked on market to close
Reason, takes up room little, and can simultaneously develop muscle of upper extremity strength, muscular strength of lower limb, upper limb and waist and abdomen muscles meat strength, body
Body-building apparatus based on the muscle strength and training shoulder triangular muscle of side.
[content of the invention]
Present invention aim to solve above-mentioned deficiency and provide a kind of portable tension trainer, can send out simultaneously
Exhibition muscle of upper extremity strength, muscular strength of lower limb, upper limb and waist and abdomen muscles meat strength, the muscle strength of body side and training shoulder
Triangular muscle, and close structure, take up room little, using very convenient.
Design a kind of portable tension trainer for achieving the above object, including magnetic force locking device, double cam motion,
Unlocking sliding rail motion, hollow pipe 26, handle 25 and trick ring mechanism, the two ends of the hollow pipe 26 or so are arranged with handle
25, left and right two ends are equiped with magnetic force locking device, double cam motion and unlocking sliding rail fitness machine in the hollow pipe 26
Structure, the elastic rope 1 of telescopic connection on the double cam motion, the stretch cord 1 is from the two ends of hollow pipe 26 or so
Rope outlet stretches out, and the handle 25 is connected by unlocking sliding rail motion with magnetic force locking device, and the magnetic force locking device is arranged
At double cam motion, the magnetic force locking device is used to fix stretch cord 1, and the other end of the stretch cord 1 is connected with trick
Ring mechanism.
The trick ring mechanism includes trick ring 12 and winding rod 27, and the trick ring 12 is the ring enclosed by stretch cord
Shape structure, the trick ring 12 is used to be socketed the handss or foot of operator, and the winding rod 27 is used to winding and receiving reserved bullet
Power rope 1.
It is provided with into rope passage and rope stretching passage in the winding rod 27, the stretch cord 1 is passed through into after rope passage and enclosed
Trick ring 12, is then passed through being wound in winding rod 27 periphery after rope stretching passage.
Anti-slip cover 28 is arranged with the trick ring 12.
The magnetic force locking device includes steel lock 10, Magnet 24, and the steel lock 10 is arranged on the two ends of hollow pipe 26 or so
Rope outlet at, the steel locks 10 sides and is provided with the Magnet 24 attracted with it, suction of the steel lock 10 in Magnet 24
It is lower that stretch cord 1 is anchored between steel lock 10 and hollow pipe 26.
The unlocking sliding rail motion includes handle spring bar 14, handle spring 20, unlocking sliding rail 22, the handle bullet
Handle spring 20 is arranged with spring base 14, antivibrator 13, the handle are provided between the handle spring 20 and handle spring bar 14
25 connect handle spring bar 14 by connector, and the packaged type of handle spring bar 14 is connected on unlocking sliding rail 22, described
Handle spring bar 14 is connected with steel lock 10, and the handle spring bar 14 is moved in the drive lower edge unlocking sliding rail 22 of handle 25,
And drive steel 10 pairs of stretch cords 1 of lock to be unlocked.
The double cam motion includes twin shaft camshaft bearing 1, twin shaft camshaft bearing 2 19, cam spring 1, convex
Wheel spring 28, cam 1, cam 2 11, the twin shaft camshaft bearing 1, twin shaft camshaft bearing 2 19 constitute twin shaft supporting
Part, the cam 1, cam 2 11, cam spring 1, cam spring 28 are fixed on hollow pipe 26 by twin shaft supporting member
It is interior, it is equiped with cam spring 1, cam spring 28 on the cam 1, cam 2 11 respectively, it is the cam spring 1, convex
Wheel spring 28 is connected with handle spring 20, and the bounce-back lower band moving cam one 9, cam 2 11 in handle spring 20 is inverted, institute
State and marline is connected with cam 1, cam 2 11, the marline is connected by pulley 3 with stretch cord 1.
The stretch cord 1 is rubber cord.
The periphery of the handle 25 is provided with skid resistant course.
Compared with the existing technology, structure is novel, simple for the present invention,.
(1) in the motion and training of elastic resistive drag force, the accurate fixation in human body force is elastic resistive exercise effect
Key factor, the present invention coordinates belt and lock, can make the force in elastic resistive exercise by scalable trick ring
Fixed and conversion more accurately, improves sport and body-building effect;
(2) present invention controls magnetic force locking device by handle, can safely, quickly adjust the length of elastic, reaches motion
In moment equilibrium it is controllable, with the use of the locker on belt, then can safely, quickly adjust the conversion in force, realize
Short time motion switch force and athletic performance, and by the adjustment of trick ring, can rapid translating athletic performance and training position,
Its operation, control, use are very easy;
(3) present invention is (hard plastic, high intensity elastic, high intensity thick stick pipe, Anti-slip handle, anti-using the structural material of high intensity
Skating foot ring, high intensity lock, diving material, flexible material etc.), its close structure, globality is strong, it is ensured that sports apparatus
Safety in utilization;
(4) present invention it is reasonable in design, take up room little, can develop simultaneously muscle of upper extremity strength, muscular strength of lower limb, on
Based on limb and waist and abdomen muscles meat strength, the muscle strength of body side and training shoulder triangular muscle, and using very convenient.
[description of the drawings]
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the side structure schematic diagram of the present invention;
Fig. 3 is the present invention looks up structural representation of the present invention;
Fig. 4 is A-A profiles in Fig. 1;
Fig. 5 is B-B profiles in Fig. 1;
Fig. 6 is C-C profiles in Fig. 1;
Fig. 7 is E-E profiles in Fig. 1;
Fig. 8 is the overlooking the structure diagram of the present invention;
Fig. 9 is D-D profiles in Fig. 8;
Figure 10 is magnetic force locking device in the present invention, double cam motion, the explosive view at unlocking sliding rail motion;
Figure 11-1, Figure 11-2 are the use action schematic diagrams one of the present invention;
Figure 12-1, Figure 12-2 are the use action schematic diagrams two of the present invention;
Figure 13-1, Figure 13-2 are the use action schematic diagrams three of the present invention;
Figure 14-1, Figure 14-2 are the use action schematic diagrams four of the present invention;
Figure 15-1, Figure 15-2 are the use action schematic diagrams five of the present invention;
Figure 16-1, Figure 16-2 are the use action schematic diagrams six of the present invention;
In figure:1st, stretch cord 2, bearing pin 3, pulley 4, screw 5, rope connecting pin 6, twin shaft camshaft bearing 1, convex
Wheel spring 1, cam spring 29, cam one 10, steel lock 11, cam 2 12, trick ring 13, antivibrator 14, handss
Handle spring lever 15, handle screw 16, handle buckle 17, fixing groove 1, rope passage 19, twin shaft camshaft bearing 2 20, handle bullet
Spring 21, steel lock screw 22, unlocking sliding rail 23, fixing groove 2 24, Magnet 25, handle 26, hollow pipe 27, winding rod
28th, Anti-slip cover.
[specific embodiment]
Below in conjunction with the accompanying drawings further explained below is made to the present invention:
As shown in drawings, the present invention includes:It is magnetic force locking device, double cam motion, unlocking sliding rail motion, hollow
Pipe 26, handle 25 and trick ring mechanism, the two ends of hollow pipe 26 or so are arranged with handle 25, and the periphery of handle 25 is provided with anti-skidding
Layer, left and right two ends are equiped with magnetic force locking device, double cam motion and unlocking sliding rail motion in hollow pipe 26, double
The elastic rope 1 of telescopic connection on cam moving mechanism, stretch cord 1 can be rubber cord, and stretch cord 1 is from hollow pipe 26 or so two
The rope outlet at end stretches out, and handle 25 is connected by unlocking sliding rail motion with magnetic force locking device, and magnetic force locking device is arranged on double
At cam moving mechanism, magnetic force locking device is used to fix stretch cord 1, and the other end of stretch cord 1 is connected with trick ring mechanism;Trick ring
Mechanism includes trick ring 12 and winding rod 27, and trick ring 12 is the circulus enclosed by stretch cord, and trick ring 12 is used to cover
The handss or foot of operator are connect, Anti-slip cover 28 is arranged with trick ring 12, winding rod 27 is used to winding and receiving reserved stretch cord
1;It is provided with into rope passage and rope stretching passage in winding rod 27, stretch cord 1 is passed through into after rope passage and encloses trick ring 12, is then passed through
Winding rod 27 periphery is wound in after rope stretching passage.
Wherein, magnetic force locking device includes steel lock 10, Magnet 24, and steel lock 10 is arranged on going out for the two ends of hollow pipe 26 or so
At rope mouth, steel locks 10 sides and is provided with the Magnet 24 attracted with it, and steel lock 10 is tight by stretch cord 1 under the suction of Magnet 24
It is fixed between steel lock 10 and hollow pipe 26.Unlocking sliding rail motion includes that handle spring bar 14, handle spring 20, unblock are slided
Rail 22, is arranged with handle spring 20 on handle spring bar 14, antivibrator 13, handss are provided between handle spring 20 and handle spring bar 14
Handle 25 connects handle spring bar 14 by connector, and the packaged type of handle spring bar 14 is connected on unlocking sliding rail 22, handle bullet
Spring base 14 is connected with steel lock 10, and handle spring bar 14 is moved in the drive lower edge unlocking sliding rail 22 of handle 25, and drives steel
10 pairs of stretch cords 1 of lock are unlocked.
Double cam motion includes twin shaft camshaft bearing 1, twin shaft camshaft bearing 2 19, cam spring 1, cam bullet
Spring 28, cam 1, cam 2 11, twin shaft camshaft bearing 1, twin shaft camshaft bearing 2 19 constitute twin shaft supporting member, cam one
9th, cam 2 11, cam spring 1, cam spring 28 are fixed in hollow pipe 26 by twin shaft supporting member, cam 1, convex
Take turns and be equiped with respectively on 2 11 cam spring 1, cam spring 28, cam spring 1, cam spring 28 are and handle spring
20 are connected, and the bounce-back lower band moving cam one 9, cam 2 11 in handle spring 20 is inverted, and is connected on cam 1, cam 2 11
There is marline, marline is connected by pulley 3 with stretch cord 1.
The present invention operation principle be:All parts of trainer are built in a thin-walled hollow steel pipe, handle leads to
Connector connection handle spring bar is crossed, (inside) pulling handle makes handle spring bar move on unlocking sliding rail, unblock fastening bullet
The material of the steel lock of power rope can be plastics or other metals, and the bounce of spring pops into position on handle on handle spring bar,
Steel lock will fasten stretch cord, and double cam motion can realize reversion by springback power, and double cam mechanism passes through twin shaft
Supporting member is fixed in steel pipe, when (inside) pulling handle unblock, now can (should for both feet) pulling stretch cord manually, make with
The connected marline of cam mechanism drives the flexible of stretch cord by reverse pulley structure, reaches the effect for adjusting stretch cord length.
Present configuration mainly includes following sections:Part I, by a hollow pipe, two handles, locking devices
Composition, the main open and close that locking device is realized by the movement of handle, locking device is hidden in control and regulation hollow
The collapsing length of high intensity resistance elastic in pipe.Part II, is made up of, carefully two high intensity resistance elastics, lock, thin elastics
One end of elastic is fixed in the hollow pipe of Part I, and the other end is linked by lock with high intensity resistance elastic, to ensure
High intensity resistance elastic is hidden in the state of handle non-locking and is recycled in hollow pipe.Part III, by two semicirculars in shape
Trick ring, lock, handle composition, semicircle bracelet and handle be connected by lock with high intensity resistance elastic, plays fixation far
The effect in end force.Part IV is may also include, soft belt and force conversion lock that high intensity elastic cloth makes, waist
Band is brought into close contact with user waist, and high intensity resistance elastic realizes the conversion in force by the fixation for latching.
The present invention when in use, stop handle by two holdings of operator, and handss firmly move left and right handle, control lock dress
Put, adjust the length of resistance elastic, belt wearing is changed into force direction by clasp, operator's bipod or two handss grip whippletree
Or trick ring, resistive drag force body building is carried out by the contraction intensity of resistance elastic, the effect for taking exercises each portion's muscle is reached,
And can convert various postures and force carries out exercise by fixed elastic one end, the motion other end stretches high intensity elastic
Contracting motion, produces elastic resistance to train body constitution.It is mainly the terminal by means of the power of itself, by accurate power
Point is fixed with conversion and the change of torque, makes muscle, muscle group practice effect that healthy trainer moved be optimal state, and
Carry out industrial design, make high intensity resistance elastic be easy to quick regulation and flexible, can with it is safer, easily entered using apparatus
Row resistance exercise.
It is the use action schematic diagram of the present invention as shown in accompanying drawing 11-1 to accompanying drawing 16-2.Wherein, accompanying drawing 11-1 and accompanying drawing
11-2 is clean and jerk action schematic diagram, and by foot trick ring is stepped on, and holds handle, carries out clean and jerk action training, can develop upper extremity strength
(pectoralis major, triangular muscle front portion and triceps brachii).Accompanying drawing 12-1 and accompanying drawing 12-2 makees schematic diagram for front crook of the arm movement, can develop on
Limb muscular strength (biceps brachii m., brachialis, forearm flexor group).Accompanying drawing 13-1 and accompanying drawing 13-2 is heavy burden squatting up action schematic diagram, can be sent out
Exhibition muscular strength of lower limb (gluteus maximus, quadriceps femoris, triceps surae).Accompanying drawing 14-1 and accompanying drawing 14-2 is that the flat movement of two side arms is made
Schematic diagram, by bipod whippletree is slammed, and two handss hold respectively trick ring, is carried out the flat movement of two side arms and is made, you can makees shoulder triangle
Training based on flesh.Accompanying drawing 15-1 and accompanying drawing 15-2 is boating schematic diagram, slams whippletree by bipod or is inserted in trick ring,
Two hold to stop and foot ring or hold whippletree, you can bent rowing is done, to develop upper limb and waist and abdomen muscles meat strength.Accompanying drawing 16-1 and attached
Figure 16-2 is side motion schematic diagram, and by bipod trick ring is inserted in, and two handss hold whippletree, you can make side motion, to develop
The muscle strength of body side.
The spinal column that the present invention is maintained for training the abdominal muscle of core trunk, dorsal muscles to work well, to relying on skeletal muscle is taken exercise
For, can reduce that cervical muscle degenerates the cervical spondylosiss that cause and low back muscle is degenerated the intervertebral disc prolapse for causing, make with good prevention
With;Its advantage can be exercising abdominal muscles and dorsal muscles under stance, hand-held trainer, you can to take exercise to the nearly all portion of whole body
The effect of the large and small muscle group of position.Impedance exercise is strength building, by means of the terminal of the strength of itself, is practiced by impedance
Habit reaches muscle and increases with strength increase to realize the exercise of each position muscle of whole body and muscle group, reaches building body, modeling of cultivating one's moral character
The effect of shape.Its body-building and two kinds of effects of exercise muscle:One is to make flaccid muscles toughen up and high resilience;It is another to be
Stiff muscle is set to become soft.Jing is often the women of muscle work, and the lines of body are more well-balanced, and skin is more flexible, sees
Get up sunlight and dynamic, delay body to enter aging state.
By the present invention carry out muscular training be beneficial to it is following some:(1) contribute to prevention disease, increase shoulder muscular force
Amount, can prevent scapulohumeral periarthritis;Increase lumbodorsal muscle strength, can effectively prevent lumbago and backache, cervical spondylosiss and lumbar disc prolapse;Increase lower limb
Portion's strength, can prevent arthritis.(2) burn fat is contributed to, muscle is that the maximum organ of fat and sugar is consumed in human body, therefore
Increasing muscle work can improve muscle quality, and muscle quality more hypermetabolism fat ability is stronger, and human body is just not easy to get fat.
(3) bone density is increased, resistive exercise can increase youthful bone density, make middle-aged and elderly people delay bone loss, be conducive to bone
Health, pre- preventing bone rarefaction and tumble.(4) body metabolism is improved, muscle have the title of " heart of human body second ";Muscle is got over
Prosperity, muscle contraction is stronger, and strong muscle contraction can promote venous backflow to heart, improves blood circulation, promotees
Enter metabolism.(5) blood vessel elasticity is strengthened, the squeezing action produced during by muscle contraction strengthens blood vessel elasticity, prevents and control
Early stage varicosis are treated, is conducive to maintaining normal blood pressure level.
The present invention is not limited by above-mentioned embodiment, other any spirit and principle without departing from the present invention
Lower made change, modification, replacement, combination, simplification, should be equivalent substitute mode, be included in the protection model of the present invention
Within enclosing.
Claims (9)
1. a kind of portable tension trainer, it is characterised in that:Including magnetic force locking device, double cam motion, unlocking sliding rail
Motion, hollow pipe (26), handle (25) and trick ring mechanism, hollow pipe (26) the left and right two ends are arranged with handle
(25), the interior left and right two ends of the hollow pipe (26) are equiped with magnetic force locking device, double cam motion and unlocking sliding rail fortune
Motivation structure, the elastic rope of telescopic connection (1) on the double cam motion, the stretch cord (1) is from hollow pipe (26)
The rope outlet at left and right two ends stretches out, and the handle (25) is connected by unlocking sliding rail motion with magnetic force locking device, the magnetic
Power locking device is arranged at double cam motion, and the magnetic force locking device is used to fix stretch cord (1), the stretch cord (1)
The other end is connected with trick ring mechanism.
2. portable tension trainer as claimed in claim 1, it is characterised in that:The trick ring mechanism includes trick ring
(12) and winding rod (27), the trick ring (12) is the circulus enclosed by stretch cord, and the trick ring (12) is used for
The handss or foot of socket operator, the winding rod (27) is for winding and receives reserved stretch cord (1).
3. portable tension trainer as claimed in claim 2, it is characterised in that:It is provided with logical into rope in winding rod (27)
Road and rope stretching passage, the stretch cord (1) passes through into after rope passage and encloses trick ring (12), is then passed through being wound after rope stretching passage
In winding rod (27) periphery.
4. portable tension trainer as claimed in claim 3, it is characterised in that:It is arranged with the trick ring (12) anti-skidding
Set (28).
5. the portable tension trainer as any one of Claims 1-4, it is characterised in that:The magnetic force locking device
Including steel lock (10), Magnet (24), steel lock (10) is arranged at the rope outlet at hollow pipe (26) left and right two ends, described
Steel lock (10) side is provided with the Magnet (24) attracted with it, and steel lock (10) is under the suction of Magnet (24) by elastic force
Rope (1) is anchored between steel lock (10) and hollow pipe (26).
6. portable tension trainer as claimed in claim 5, it is characterised in that:The unlocking sliding rail motion includes handss
Handle spring lever (14), handle spring (20), unlocking sliding rail (22), on the handle spring bar (14) handle spring is arranged with
(20) antivibrator (13), is provided between the handle spring (20) and handle spring bar (14), the handle (25) is by connector
Connection handle spring bar (14), handle spring bar (14) packaged type is connected on unlocking sliding rail (22), the handle bullet
Spring base (14) is connected with steel lock (10), and the handle spring bar (14) is moved in drive lower edge unlocking sliding rail (22) of handle (25)
It is dynamic, and drive steel lock (10) to be unlocked stretch cord (1).
7. portable tension trainer as claimed in claim 6, it is characterised in that:The double cam motion includes twin shaft
Camshaft bearing one (6), twin shaft camshaft bearing two (19), cam spring one (7), cam spring two (8), cam one (9), cam two
(11), the twin shaft camshaft bearing one (6), twin shaft camshaft bearing two (19) constitute twin shaft supporting member, the cam one (9), convex
Wheel two (11), cam spring one (7), cam spring two (8) are fixed in hollow pipe (26) by twin shaft supporting member, described convex
Take turns and be equiped with respectively on one (9), cam two (11) cam spring one (7), cam spring two (8), the cam spring one (7),
Cam spring two (8) is connected with handle spring (20), and in the bounce-back lower band moving cam one (9), cam of handle spring (20)
Two (11) reversions, are connected with marline on the cam one (9), cam two (11), the marline is by pulley (3) and stretch cord
(1) it is connected.
8. portable tension trainer as claimed in claim 7, it is characterised in that:The stretch cord (1) is rubber cord.
9. portable tension trainer as claimed in claim 8, it is characterised in that:Handle (25) periphery is provided with anti-skidding
Layer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710099499.XA CN106606837A (en) | 2017-02-23 | 2017-02-23 | A convenient pulling force training device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710099499.XA CN106606837A (en) | 2017-02-23 | 2017-02-23 | A convenient pulling force training device |
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CN106606837A true CN106606837A (en) | 2017-05-03 |
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CN201710099499.XA Pending CN106606837A (en) | 2017-02-23 | 2017-02-23 | A convenient pulling force training device |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5545113A (en) * | 1995-04-03 | 1996-08-13 | Bobich; John L. | Combination athletic shoe and resilient exercise device |
CN1154660A (en) * | 1994-05-23 | 1997-07-16 | 安东尼·罗宾·克劳森 | Exercising apparatus |
CN2766898Y (en) * | 2004-12-24 | 2006-03-29 | 鼎三实业股份有限公司 | Body building device |
CN101541382A (en) * | 2006-09-20 | 2009-09-23 | 哈里·莫克 | Exercise apparatus |
-
2017
- 2017-02-23 CN CN201710099499.XA patent/CN106606837A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1154660A (en) * | 1994-05-23 | 1997-07-16 | 安东尼·罗宾·克劳森 | Exercising apparatus |
US5545113A (en) * | 1995-04-03 | 1996-08-13 | Bobich; John L. | Combination athletic shoe and resilient exercise device |
CN2766898Y (en) * | 2004-12-24 | 2006-03-29 | 鼎三实业股份有限公司 | Body building device |
CN101541382A (en) * | 2006-09-20 | 2009-09-23 | 哈里·莫克 | Exercise apparatus |
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Application publication date: 20170503 |
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