CN101670168B

CN101670168B - Track suspension type climbing and diving training apparatus

Info

Publication number: CN101670168B
Application number: CN200910179320.7A
Authority: CN
Inventors: 王可力
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-09-26
Filing date: 2009-09-26
Publication date: 2014-04-02
Anticipated expiration: 2029-09-26
Also published as: CN101670168A

Abstract

The invention discloses a track suspension type climbing and diving training apparatus. The apparatus is composed of a group of door-shaped support frames, two tracks and two unidirectional rolling bodies, wherein, two tracks are fixedly connected to the lower surfaces of a group of door-shaped support frames in parallel. The invention is characterized in that the tracks bend up and down in a vertical plane and are undulate; and the two unidirectional rolling bodies are respectively composed of a rolling body which hangs on a bottom flange at two sides of a track radial plate and a reverse gliding prevention mechanism. The training apparatus in the invention ensures that trainers can perform climbing and diving movements in a suspension type on the track, thus dramatically improving the pleasure of training.

Description

Track suspension type climbing and diving training apparatus

Technical field

The exercising device that the present invention relates to be suitable for the privileged site of human body, is specifically related to human upper limb muscle strength training apparatus.

Background technology

Human upper limb muscle strength training apparatus common are horizontal bar, parallel bars and suspension ring, but these several apparatuses cannot training of human two hands alternately climb up by holding on to both hands great-jump-forward and grab the ability that thick stick advances, and parallel ladder can compensate its defect.Existing parallel ladder props up by level two parallel vertical poles that are held in ground and forms with some whippletrees that are connected vertical pole, during training, people's two hands must alternately grab that whippletree advances or both hands great-jump-forward is grabbed thick stick and advanced, therefore not only require trainer's upper limbs to there is enough strength, also require health each several part to there is the good coordination ability.As can be seen here, existing parallel ladder is not that well middle-aged and old and children are forbidding for some fitness.In addition, existing parallel ladder can only be grabbed the training that whippletree advances, and cannot carry out both hands, replaces mobile backward training, can not meet some needs and temper the cerebellum of supervisor's balance and the training requirement that improves health flexibility and coordination function person.

Publication number is the track type suspension and slipping exercising devices that the application for a patent for invention of CN101411932 discloses the applicant's design, and this apparatus has made up the deficiency that existing parallel ladder training exists, and has significantly reduced person taking exercise's fitness and physical efficiency requirement.But, the kinematic pair that single roll body described in above-mentioned patent application and track form is only simple rolling pair, therefore, described track can only be just level or slightly tilt, if described track has larger fluctuating, when when meeting slope, that of post-tensioning single roll body is down sliding and cannot reaction force is provided to that single roll body pushing away forward by human body in orbit.As can be seen here, the scheme described in above-mentioned patent application cannot provide sensation of flowing rhythm for person taking exercise, and long-time training will inevitably be dry as dust.

Summary of the invention

Technical problem to be solved by this invention is the sense of flowing rhythm that strengthens track-type suspension training climbing and diving, training for promotion enjoyment.

Technical scheme provided by the invention is as follows:

A track suspension type climbing and diving training apparatus, this apparatus is comprised of one group of door font carriage, two tracks and two single roll bodies, and wherein, two parallel tracks are fixed in the lower surface of the whippletree of one group of door font carriage, it is characterized in that,

Described track is upper and lower crooked undulate in vertical plane;

Two described single roll bodies are respectively by being suspended on the rolling element on the lower flange of track disc both sides and stoping reverse downslide mechanism to form, wherein,

Described rolling element is mainly comprised of U-shaped frame, handle and two bearings, wherein, one Y-shaped structure is formed on the bottom that handle is fixed on U-shaped frame, the U-shaped structure on this structure top from bottom to top by the lower flange card of track in the inner, a gudgeon is relatively respectively established in U-shaped frame inner side, on each gudgeon, wear respectively a bearing, the outer ring of two bearings is supported on respectively on the lower flange of track disc both sides;

The reverse downslide of described prevention mechanism by the symmetrically arranged ratchet tooth bar in disc two sides, be relatively hinged on single roll body two gudgeon ends two ratchets and respectively two gudgeon ends that are fixed on single roll body ratchet is formed with two springs of ratchet tooth bar engagement all the time, wherein, ratchet on ratchet tooth bar is zigzag, and its incline direction is identical with the rotating direction of rolling element on the lower flange of track.

For simplified structure, cost-saving, ratchet tooth bar of the present invention is directly processed ratchet and is formed in track disc side.

Described in such scheme of the present invention, making the ratchet helical spring passable with the spring of ratchet tooth bar engagement all the time, can be also the reed of strip, wherein take and takes up room the reed of strip of little, convenient fixing as good.

Suspension training of the present invention, wherein said track is upper and lower crooked undulate in vertical plane, but described in the application for a patent for invention that is still CN101411932 with publication number in the projection of horizontal plane, technical scheme is the same, still can be straight rail, also can be circle or elliptical orbit, can also be segmental arc and with it tangent straightway connect and compose endless track.

Track-type suspension training of the present invention becomes upper and lower crooked undulate in vertical plane by Track desigh, one-way rotation mechanism described in the application for a patent for invention that is simultaneously CN101411932 by publication number dexterously in the unilateral bearing described in technical scheme becomes single-way moving mechanism (i.e. the described reverse downslide of prevention mechanism) and moves between the disc and rolling element of track, thereby both can meet trainer carries out suspension type and moves and temper upper limbs requirement on apparatus, can strengthen again the of flowing rhythm sense of trainer in exercise process, significantly promote the enjoyment of training.

Accompanying drawing explanation

Fig. 1 is the elevation of a kind of basic structure of exercising device of the present invention.

The structural representation of annexation between the structure that Fig. 2, Fig. 3 and Fig. 4 are rolling element in demonstration Fig. 1 and rolling element and track, wherein, Fig. 2 is front view (facade is analysed and observe); Fig. 3 is the A-A cutaway view Amplified image of Fig. 2, and in figure, the arrow on the ellipse of both sides represents the rotation direction of rolling element middle (center) bearing, and the arrow on straight line represents the moving direction of rolling element on the lower flange of track disc both sides; Fig. 4 is the right view of Fig. 2, and the arrow in figure represents respectively the rotation direction of the bearing in the rolling element direction of motion and rolling element.

The specific embodiment

As shown in Figure 1, described in the application for a patent for invention that the facade at each font carriage 1 place of the basic structure of track-type suspension training of the present invention is CN101411932 with publication number, technical scheme is the same, and door font carriage 1 consists of two vertical rod 1-1 and whippletree 1-2 welding; Two waveform tracks 2 are welded on the lower surface of whippletree 1-2 in parallel, the upper suspention of lower flange 2-2 one rolling element 3 of each waveform track 2 disc 2-1 both sides.

Referring to Fig. 2, Fig. 3 and Fig. 4, described waveform track 2 is that I-steel upper and lower crooked undulate in vertical plane is formed; Described rolling element 3 is mainly comprised of U-shaped frame 3-1, handle 3-2 and two bearing 3-3, and wherein, a Y-shaped structure is formed on the bottom that handle 3-2 is fixed on U-shaped frame 3-1, and the U-shaped structure on this structure top from bottom to top by the lower flange 2-2 card of track 2 in the inner; A gudgeon 3-4 is relatively respectively established in the both sides of U-shaped frame 3-1, wears respectively a bearing 3-3 on each gudgeon 3-4, a sheathed rolling ring 3-5 also on the outer ring of each bearing 3-3.

Referring to Fig. 2, Fig. 3 and Fig. 4, between the disc 2-1 of each track 2 and rolling element 3, be provided with and stop reverse downslide mechanism, described in being constructed as follows of this mechanism: the two sides of the disc 2-1 of track 2 are arranged with ratchet 2-3, and every one side forms a ratchet tooth bar 6; A gudgeon 3-4 is established respectively in the both sides of the U-shaped frame 3-1 of rolling element 3, the hinged ratchet 4 in termination of each gudgeon 3-4, between each ratchet 4 and the termination of gudgeon 3-4, be provided with the reed 5 of a strip, a termination that is fixed on gudgeon 3-4 of this reed 5, the other end is pressed on ratchet 4, makes the pawl head of ratchet 4 and the ratchet 2-3 on described ratchet tooth bar 6 remain engagement; On described ratchet tooth bar 6, set ratchet 2-3 is zigzag, and its incline direction is identical with the rotating direction of rolling element 3 on the 2-2 of the lower flange of track 2.

Referring to Fig. 3 and Fig. 2, when promoting whole rolling element 3 along Fig. 3 cathetus upward arrow direction and move on the 2-2 of the lower flange of track 2, rolling element 3 middle (center) bearings represent direction rotation by the arrow on ellipse, because the direction of motion of rolling element 3 is when identical with disc 2-1 two sides set ratchet 2-3 incline direction, therefore the pawl head of ratchet 4 can slide on ratchet 2-3, and the rolling of whole rolling element 3 on the 2-2 of the lower flange of track 2 can continue smoothly; And while oppositely pulling rolling element 3, because its direction of motion is contrary with disc 2-1 two sides set ratchet 2-3 incline direction, the pawl head of ratchet 4 just can embed between two ratchet 2-3 under reed 5 effects, though therefore now rolling element 3 can back skating on slope yet under.From description above, when when meeting slope, that of post-tensioning rolling element 3 can not roll downwards on track 2, can reaction force is provided to that rolling element 3 pushing away forward by human body.

Described in the application for a patent for invention that other embodiment beyond the present invention is above-mentioned is CN101411932 with publication number, embodiment is identical, and the public can implement with reference to the description and the Figure of description that participate in the application for a patent for invention that publication number is CN101411932.

Claims

1. a track suspension type climbing and diving training apparatus, this apparatus is comprised of one group of door font carriage, two tracks and two single roll bodies, and wherein, two parallel tracks are fixed in the lower surface of the whippletree of one group of door font carriage, it is characterized in that,

Described track is upper and lower crooked undulate in vertical plane;

2. track suspension type climbing and diving training apparatus according to claim 1, is characterized in that described ratchet tooth bar directly processes ratchet and form in track disc side.

3. track suspension type climbing and diving training apparatus according to claim 1 and 2, is characterized in that the reed that described spring is strip.