CN208003364U - A kind of callisthenics soft training auxiliary rod - Google Patents

Abstract

The utility model discloses a kind of callisthenics soft training auxiliary rods,Including auxiliary rod main body and Pneumatic power elevator apparatus,The auxiliary rod main body includes a horizontally disposed cross bar,The both ends of cross bar are welded with the column being arranged downwards,Certain compression to air may be implemented by lower pressure bracket when leg pressing is taken exercise in this practicality trainer,Then piston continues to lift up reset under pressure after letting out power,Piston just forms the effect of air spring with cylinder barrel at this time,It not only can carry out flexibility leg pressing training,Reciprocal rebound effect also plays a very good protection to trainer simultaneously,Avoiding too fast mistake from significantly pushing causes machinery to pull,Whole buffer structure protects trainer,And relative to traditional spring structure,Whole adjustable height,Avoid the aging of spring and the friction noise of spring simultaneously,Whole service life is longer.

Description

A kind of callisthenics soft training auxiliary rod

Technical field

The utility model is related to field of exercise, more particularly, to a kind of callisthenics soft training auxiliary rod.

Background technology

Leg pressing is the basic mode of flexibility exercises in fitness and body building exercises, and traditional leg pressing coordinates leg pressing cross bar, whole in single Only rod-like structure, therefore user hardly results in buffering in training, therefore it is susceptible to too fast too excesssive stretching, in this way It is be easy to cause mechanical stretching, therefore occurs spring buffer structure on the market, but this structure is based on spring, buffer height can not It adjusts, the time has grown spring and has been easy aging and follows the string.

Utility model content

The utility model is to overcome the above situation insufficient, it is desirable to provide a kind of technical solution that can be solved the above problems.

A kind of callisthenics soft training auxiliary rod, including auxiliary rod main body and Pneumatic power elevator apparatus, the auxiliary rod master Body includes a horizontally disposed cross bar, and the both ends of cross bar are welded with the column being arranged downwards, and the bottom weldering of column It connects and is fixed with mounting flange, the screw hole of formula up and down is uniformly offered on mounting flange, utilize mounting flange and bolt It realizes and is fixedly mounted with ground, to realize the fixation of entire auxiliary rod main body；The Pneumatic power elevator apparatus is mainly beaten by hand pressure Air pump and multiple Pneumatic elevation components are constituted, and Pneumatic elevation component or so equidistant interval is mounted on cross bar；The hand pressure is beaten To being connected to main snorkel, the end of main snorkel is in enclosed construction, and is opened up on the outer surface of main snorkel for the gas outlet of air pump There are multiple gas outlets, and the equal gluing in gas outlet of main snorkel is to being connected to branch's snorkel；The Pneumatic elevation component mainly wraps Cylindric cylinder barrel is included, cylinder barrel is in the cylinder-like structure being vertically arranged, and cylinder barrel is fixedly embedded in the mounting hole of cross bar, and cylinder barrel Top be in open type structure；The internal slide of the cylinder barrel is equipped with piston, and close in sliding between piston and the inner wall of cylinder barrel The upper surface center screw-threaded coupling of seal structure, piston has the mandril being vertically arranged, and is worn at the top of mandril to the outside of cylinder barrel, And the screw top of mandril is locked at the bottom center position of bracket, the upper surface of bracket offers the arc groove to lower recess, Realize that taking for personnel foot is put using arc groove；The side bottom of the cylinder barrel be welded be connected with inner cavity of cylinder into outlet Mouth, is arranged with the end gas outlet of branch snorkel into outlet nozzle and docks, and presses inflating pump to supply gas into pipeline by hand, exists at this time So that piston jacks up mandril upwards in the case of cylinder barrel internal pressure is raised, to realize that the height of bracket is adjusted, since air can quilt Compression, therefore certain compression to air may be implemented by lower pressure bracket when leg pressing is taken exercise in trainer, is then letting out power Piston continues to lift up reset under pressure afterwards, and piston just forms the effect of air spring with cylinder barrel at this time, so not only Flexibility leg pressing training can be carried out, while reciprocal rebound effect also plays a very good protection to trainer, avoids Crossing significantly to push soon causes machinery to pull, and whole buffer structure protects trainer, and relative to traditional spring Structure, whole adjustable height, while avoiding the aging of spring and the friction noise of spring, whole service life longer.

As further program of the utility model：The inner surface fitting of the arc groove is provided with sponge cushion.

As further program of the utility model：Series connection access has main line air valve on the main snorkel.

As further program of the utility model：Series connection access has branch pipeline air valve on branch's snorkel.

As further program of the utility model：The maximum vertical shift length of the piston is 10cm.

The beneficial effects of the utility model：The utility model presses inflating pump to supply gas into pipeline by hand, at this time in cylinder barrel So that piston jacks up mandril upwards in the case of internal pressure is raised, to realize that the height of bracket is adjusted, since air can be compressed, Therefore certain compression to air may be implemented by lower pressure bracket when leg pressing is taken exercise in trainer, then the piston after letting out power Reset is continued to lift up under pressure, and piston and cylinder barrel just form the effect of air spring at this time, not only can be into Row flexibility leg pressing is trained, while reciprocal rebound effect also plays a very good protection to trainer, avoids too fast excessive The pushing of amplitude causes machinery to pull, and whole buffer structure protects trainer, and relative to traditional spring structure, whole The adjustable height of body, while avoiding the aging of spring and the friction noise of spring, whole service life longer.

The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description In become apparent, or recognized by the practice of the utility model.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, other drawings may also be obtained based on these drawings.

Fig. 1 is the utility model structure diagram；

Fig. 2 is the partial structural diagram of the utility model.

In figure：1- columns, 2- cross bars, 3- mounting flanges, the main snorkels of 4-, 5- hands pressure inflating pump, 6- main lines air valve, 7- Branch's snorkel, 8- branch pipelines air valve, 9- Pneumatic elevations component, 10- brackets, 11- arc grooves, 12- cylinder barrels, 13- pistons, 14- Mandril, 15- are into outlet nozzle.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

Please refer to Fig.1~2, in the utility model embodiment, a kind of callisthenics soft training auxiliary rod, including auxiliary rod master Body and Pneumatic power elevator apparatus, the auxiliary rod main body include a horizontally disposed cross bar 2, and the both ends of cross bar 2 are welded with The column 1 being arranged downwards, and the bottom of column 1 is welded with mounting flange 3, is uniformly offered on mounting flange 3 The screw hole of formula up and down is realized with ground using mounting flange 3 and bolt and is fixedly mounted, to realize entire auxiliary rod master The fixation of body；The Pneumatic power elevator apparatus mainly presses inflating pump 5 and multiple Pneumatic elevation components 9 to constitute by hand, Pneumatic elevation 9 or so equidistant interval of component is mounted on cross bar 2；It supplies gas being connected to main snorkel 4, master the gas outlet of the hand pressure inflating pump 5 The end of pipe 4 is in enclosed construction, and multiple gas outlets are offered on the outer surface of main snorkel 4, and the gas outlet of main snorkel 4 Equal gluing is to being connected to branch's snorkel 8；The Pneumatic elevation component 9 includes mainly the cylinder barrel 12 of cylindrical shape, and cylinder barrel 12 is in vertical The cylinder-like structure of setting, cylinder barrel 12 is fixedly embedded in the mounting hole of cross bar 2, and the top of cylinder barrel 12 is in open type structure； The internal slide of the cylinder barrel 12 is equipped with piston 13, and is in be slidingly sealed structure, piston between piston 13 and the inner wall of cylinder barrel 12 13 upper surface center screw-threaded coupling has the mandril 14 being vertically arranged, the top of mandril 14 to wear to the outside of cylinder barrel 12, and The screw top of mandril 14 is locked at the bottom center position of bracket 10, and the upper surface of bracket 10 offers the arc to lower recess Slot 11 realizes that taking for personnel foot is put using arc groove 11；The side bottom of the cylinder barrel 12 is welded with to be connected with inner cavity of cylinder It is logical to be arranged and dock with the end gas outlet of branch snorkel 7 into outlet nozzle 15 into outlet nozzle 15, by hand press inflating pump 5 to It supplies gas in pipeline, it is raised in 12 internal pressure of cylinder barrel at this time so that piston 13 jacks up mandril 14 upwards, to realize bracket 10 height is adjusted, and since air can be compressed, trainer may be implemented when leg pressing is taken exercise by lower pressure bracket 10 Certain compression to air, then piston 13 continues to lift up reset under pressure after letting out power, at this time piston 13 and cylinder barrel 12 just form the effect of air spring, not only can carry out flexibility leg pressing training, while reciprocal rebound effect is also right Trainer plays a very good protection, and avoids too fast mistake from significantly pushing and machinery is caused to pull, whole buffer structure Trainer is protected, and relative to traditional spring structure, whole adjustable height, while avoiding aging and the bullet of spring The friction noise of spring, whole service life are longer.

The inner surface fitting of the arc groove 11 is provided with sponge cushion.

Series connection access has main line air valve 6 on the main snorkel 4.

Series connection access has branch pipeline air valve 8 on branch's snorkel 7.

The maximum vertical shift length of the piston 13 is 10cm.

The operation principle of the utility model is：Inflating pump 5 is pressed to supply gas into pipeline by hand, at this time in 12 internal pressure liter of cylinder barrel So that piston 13 jacks up mandril 14 upwards in the case of height, to realize that the height of bracket 10 is adjusted, since air can be compressed, Therefore certain compression to air may be implemented by lower pressure bracket 10 when leg pressing is taken exercise in trainer, then living after letting out power Plug 13 continues to lift up reset under pressure, and piston 13 just forms the effect of air spring with cylinder barrel 12 at this time, so not Flexibility leg pressing training can be only carried out, while reciprocal rebound effect also plays a very good protection to trainer, avoids Too fast mistake, which significantly pushes, causes machinery to pull, and whole buffer structure protects trainer, and relative to traditional bullet Spring structure, whole adjustable height, while avoiding the aging of spring and the friction noise of spring, whole service life longer.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

Claims (5)

1. a kind of callisthenics soft training auxiliary rod, including auxiliary rod main body and Pneumatic power elevator apparatus, the auxiliary rod main body Including a horizontally disposed cross bar, the both ends of cross bar are welded with the column being arranged downwards, and the bottom welding of column It is fixed with mounting flange, the screw hole of formula up and down is uniformly offered on mounting flange；It is characterized in that, the Pneumatic elevation Device mainly presses inflating pump and multiple Pneumatic elevation components to constitute by hand, and Pneumatic elevation component or so equidistant interval is mounted on cross On bar；The gas outlet of hand pressure inflating pump is to being connected to main snorkel, and the end of main snorkel is in enclosed construction, and main snorkel Outer surface on offer multiple gas outlets, and the equal gluing in gas outlet of main snorkel is to being connected to branch's snorkel；It is described pneumatic Lifting assembly includes mainly cylindric cylinder barrel, and cylinder barrel is in the cylinder-like structure being vertically arranged, and cylinder barrel is fixedly embedded in cross bar In mounting hole, and the top of cylinder barrel is in open type structure；The internal slide of the cylinder barrel is equipped with piston, and piston and cylinder barrel is interior In structure is slidingly sealed between wall, the upper surface center screw-threaded coupling of piston has the mandril being vertically arranged, the top of mandril It wears to the outside of cylinder barrel, and the screw top of mandril is locked at the bottom center position of bracket, the upper surface of bracket opens up oriented The arc groove of lower recess；The side bottom of the cylinder barrel be welded be connected with inner cavity of cylinder into outlet nozzle, into outlet nozzle with The end gas outlet of branch's snorkel is arranged docking.

2. callisthenics soft training auxiliary rod according to claim 1, which is characterized in that the inner surface of the arc groove pastes Conjunction is provided with sponge cushion.

3. callisthenics soft training auxiliary rod according to claim 1, which is characterized in that series connection on the main snorkel Enter to have main line air valve.

4. callisthenics soft training auxiliary rod according to claim 1, which is characterized in that connect on branch's snorkel Access has branch pipeline air valve.

5. callisthenics soft training auxiliary rod according to claim 1, which is characterized in that the maximum of the piston is vertical to move Dynamic length is 10cm.