CN205586424U

CN205586424U - Elastic resistance device that can be used to exercise training device

Info

Publication number: CN205586424U
Application number: CN201620380009.4U
Authority: CN
Inventors: 林福海
Original assignee: Bi Aiqi Asia Co Ltd
Current assignee: Bi Aiqi Asia Co Ltd
Priority date: 2016-04-29
Filing date: 2016-04-29
Publication date: 2016-09-21
Anticipated expiration: 2026-04-29

Abstract

The utility model relates to an elastic resistance device that can be used to exercise training device, it is including body, connecting piece and anti power subassembly, connecting piece and body pin joint for stiff end fixed connection with exercise training device, but anti power subassembly is including the mounting atress and the elasticity of an extending rope and an at least pulley, and the body is located to a mounting and an at least pulley, and the elasticity rope is fixed on the mounting with its one end, and an at least pulley is walked around to the elasticity rope, it stimulateeed by a pulling force to restrict when elasticity, and elasticity rope tensile direction according to this promotes the relative connecting piece pivot of body. Utilize the utility model discloses can reach multiple training posture or action to produce multiple the training effect.

Description

Can be used for the elastic resistance device of Excercise training apparatus

Technical field

This utility model is relevant with Excercise training apparatus, and a kind of elastic force with elastic threads is as the dress of drag Put.

Background technology

As shown in Figure 6, known a kind of sports equipment training muscle of back is provided with tie-bar 51 and a balancing weight 52, wherein it is connected with a rope 53 between this tie-bar 51 with balancing weight 52, and this sports equipment is several Bearing is respectively equipped with a fixed pulley 54, makes this rope 53 each fixed pulley of pile warp 54 to change rope 53 Bearing of trend, user leave behind down this tie-bar 51 time, sling balancing weight 52 by this rope 53, to reach Purpose to training muscle.

Owing to the muscle of human body is numerous, the training method at each position is not quite similar, therefore uses similar above-mentioned principle Sports equipment have a variety of structure kenel, by this fixed pulley 54 different position and Angulation changes are set The bearing of trend of rope 53, and then in different directions or posture utilizes this rope 53 to pull to provide user Balancing weight 52, to meet the training method of each position muscle.

But each portion component of sports equipment known in these is all and is fixedly installed, it is only capable of so that limiting this tie-bar 51 Pull balancing weight 52 through rope 53 towards single specific direction, and reach single kind for single body part Training effect.In other words, to multiple body parts be reached multiple training effect, then must use different Sports equipment, the non-general ordinary consumer of acquisition expenses of these sports equipments is paid on not the feelings of gymnasium Under shape afforded.

Utility model content

Main purpose of the present utility model is to provide a kind of elastic resistance dress that can be used for Excercise training apparatus Putting, it can pull this device in different directions with the use of person, and automatically adjust this device according to direction of pull Turn to, so as to implementing multiple training action to reach different training objectives.

For reaching aforesaid purpose, this utility model provides a kind of elastic resistance dress that can be used for Excercise training apparatus Putting, it includes:

Body；

Connector, it is connected in order to fixing with the fixing end of Excercise training apparatus；This connector and this body pivot Connect；

Drag assembly, it includes fixture, force-applied and the elastic threads that extends and at least one pulley；This is solid This body is located at by locking member and this at least one pulley, and this elastic threads is fixed on this fixture with its one end, and should Elastic threads walks around this at least one pulley；When this elastic threads is pulled by a pulling force, this elastic threads will be according to this pulling force Direction promote this body relative to this connector pivot.

In one embodiment, this body extends longitudinally and is formed with the first end and the second end, and this at least one Pulley includes the first pulley and the second pulley, and said two pulley is respectively provided at first end and of this body Two ends, and this first pulley of this elastic threads sequentially pile warp and this second pulley, and formed along this longitudinal extension Extended state.

Further, this body is at this first end along this longitudinally projecting support, and this support is provided with Three pulleys；After this first pulley of this elastic threads sequentially pile warp and this second pulley, further around crossing the 3rd pulley, And form the extended state along this longitudinal extension.

In one embodiment, this body is provided with a pivot, and this pivot is articulated in this connector.

In one embodiment, this drag assembly has two groups, and is respectively provided at the both sides of this body.

Below in conjunction with the drawings and specific embodiments, this utility model is described in detail.

Accompanying drawing explanation

Fig. 1 is perspective exploded view of the present utility model；

Fig. 2 is schematic perspective view of the present utility model；

Fig. 3 is the schematic diagram that this utility model is assembled in the Excercise training apparatus of outside；

Fig. 4 is use view of the present utility model；

Fig. 5 is use view of the present utility model；

Fig. 6 is the use view being known to use the drag device that stay cord pulls balancing weight.

Detailed description of the invention

Refer to Fig. 1, Fig. 2, the bullet that can be used for Excercise training apparatus that those shown provides for this utility model Property drag device, it includes a body 1, a connection piece 2 and two drag assemblies 3.At the present embodiment In, this body 1 extends along a longitudinal L, and its two ends are defined as one first end 11 and one second end 12 respectively, And further, this body 1 more stretches out propping up of a formation shaped as frame along this longitudinal direction L at this first end 11 Frame 13.

Holding, this drag assembly 3 includes fixture 31, elastic threads 32 and at least one pulley.? In the present embodiment, this pulley includes one first pulley 33,1 second pulley 34 and one the 3rd pulley 35, Wherein this first pulley 33 is located at the first end 11 of this body 1, and is positioned at the frame that this support 13 is formed, This second pulley 34 is located at the second end 12 of this body 1, and the 3rd pulley 35 is then located at this support 13 Outside the frame formed.This fixture 31 is located at this body 1 close at this second end 12, and this elastic threads 32 is a rope that can extend through stress, and its one end is fixed on this fixture 31, and this elastic threads 32 Stretch out along this longitudinal direction L towards this first end 11 from this fixture 31 and walk around this first pulley 33, then inverting Extend and walk around this second pulley 34 further along this longitudinal direction L towards this second end 12 after 180 degree, the most again Spend anti-turnback, and stretch out along this longitudinal direction L towards this first end 11 and walk around the 3rd pulley 35.And This elastic threads 32 is provided with a draw ring 36 gripped for user with hands in the one end laying out the 3rd pulley 35.

By structure and the configuration thereof of this drag assembly 3 above-mentioned, when this elastic threads 32 by a pulling force quilt When pulling, this elastic threads 32 can be elongated, and along with its elongation dynamically changes its drag value, so as to User training is provided to be used.On the other hand, due to this elastic threads 32 around be located at this first pulley 33, On this second pulley 34 and the 3rd pulley 35, and restrained by above three pulley, made this elastic threads 32 The part being wound on this body 1 presents the extension state along this longitudinal direction L all the time.

In the present embodiment, it is provided with two groups of these drag assemblies 3,3 ', and is respectively provided at the both sides of this body 1. This draw ring 36 has a fastener 361, may select and is buckled on one of which drag assembly 3 by this fastener 361, Or select to be buckled on two groups of drag assemblies 3,3 ' by this fastener 361, to adjust the intensity of drag simultaneously.

Additionally, this connector 2 and this body 1 pivot joint, make this body 1 can be pivoted relative to each other with this connector 2. Thin speech, in the present embodiment, this body 1 is stretched between two groups of drag assemblies 3,3 ' and is provided with an articulated section 14, and this connector 2 stretches out a pivot 21 and is articulated in this articulated section 14.It is somebody's turn to do as it is shown on figure 3, above-mentioned Connector 2 is connected in order to fixing with the fixing end 4 of an Excercise training apparatus, sports-training apparatus described herein Material unrestrictedly its kind and purposes, be enough as long as it has a firm fixing end 4, such as pillar, Support or pole etc..In the present embodiment, this connector 2 is two intermediate plates, and presss from both sides propping up at a treadmill of pulling On frame, whereby this body 1 is combined on this treadmill.

When this utility model is actually used, user this elastic threads 32 is pulled to make it stretch by this draw ring 36 Long, and produce drag whereby to reach training objectives.However as the posture or the angle that pull this elastic threads 32 Difference, can reach different training effects.When user pulls this elastic threads 32 with the posture shown in Fig. 4 Time, owing to the bearing of trend of rope must be identical with direction of pull, and this body 1 and this connector 2 pivot joint Event, promotion this body 1 this connector 2 relative is pivoted by this elastic threads 32, to make the vertical of this body 1 The bearing of trend D1 of the part 32 ' outside L stretches out this body 1 with this elastic threads 32 is consistent, can make accordingly This posture is implemented smoothly.

Furthermore, when user to pull this elastic threads 32 with another posture, as it is shown in figure 5, the order of this posture User pulls the direction of this elastic threads 32 different from earlier figures 4, then this elastic threads 32 is due under tension The impact in direction, will promote this body 1 this connector 2 relative to pivot as aforementioned, finally make this body The bearing of trend D2 of part 32 ' outside longitudinal L of 1 stretches out this body 1 with this elastic threads 32 is consistent.

Pass through preceding description, it is known that this utility model can in response to user pull this elastic threads 32 direction and Rotate this body 1, make this body 1 be diverted to this elastic threads 32 and stretch out the part 32 ' outside this body 1 The consistent orientation of bearing of trend, and then make this action to implement smoothly.Accordingly, available this utility model Reach multiple training posture or action, and produce multiple training effect.

Claims

1. the elastic resistance device that can be used for Excercise training apparatus, it is characterised in that: include:

Body；

The elastic resistance device that can be used for Excercise training apparatus the most according to claim 1, its feature It is: this body extends longitudinally and is formed with the first end and the second end, and this at least one pulley includes One pulley and the second pulley, said two pulley is respectively provided at the first end and second end of this body, and this bullet Property this first pulley of rope sequentially pile warp and this second pulley, and form the extended state along this longitudinal extension.

The elastic resistance device that can be used for Excercise training apparatus the most according to claim 2, its feature It is: this body is at this first end along this longitudinally projecting support, and this support is provided with the 3rd pulley；Should After this first pulley of elastic threads sequentially pile warp and this second pulley, further around crossing the 3rd pulley, and formed along being somebody's turn to do The extended state of longitudinal extension.

The elastic resistance device that can be used for Excercise training apparatus the most according to claim 1, its feature Being: this body is provided with a pivot, this pivot is articulated in this connector.

The elastic resistance device that can be used for Excercise training apparatus the most according to claim 1, its feature It is: this drag assembly has two groups, and is respectively provided at the both sides of this body.