CN106606837A - A convenient pulling force training device - Google Patents

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

A kind of portable tension trainer

[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.