CN202844468U

CN202844468U - Treadmill capable of swaying handrail along with tread motion

Info

Publication number: CN202844468U
Application number: CN 201220533904
Authority: CN
Inventors: 蔡正杰
Original assignee: LAIFUJIA CO Ltd
Current assignee: LAIFUJIA CO Ltd; LifeGear Taiwan Ltd
Priority date: 2012-10-18
Filing date: 2012-10-18
Publication date: 2013-04-03
Anticipated expiration: 2022-10-18

Abstract

The utility model relates to a treadmill capable of swaying a handrail along with tread motion. The treadmill capable of swaying the handrail along with the tread motion is provided with a treadmill base, pedal structures supported by a pressure cylinder are arranged on the left and right sides of the treadmill base, a front rotating shaft and a back rotating shaft are respectively arranged in the front and back positions of the middle of the treadmill base, and are provided with gears, a linkage chain is arranged between the gears in a sleeved mode, a linkage piece extending outward is arranged on the pivoted rotation position at the front end of each pedal structure, a drive chain is combined between the two linkage pieces, another gear is arranged on the portion, bypassing the back rotating shaft, of the drive chain, and the swaying handrail extending upward is combined with the top end of the front rotating shaft. Thus, when a user exercises by treading tread plates of the two pedal structures alternately, the swaying handrail which is gripped by two hands can be driven to rotate in a left-right swaying mode alternately, and the effects that a user treads and meanwhile twists the waist and the back to exercise the upper body are achieved.

Description

Can be with the treadmills of the action swinging railing of marking time

Technical field

The utility model relates to a kind of structure of sports equipment, relate in particular to a kind of can with mark time the action swinging railing treadmills.

Background technology

Existing treadmills is bottom bar before the front side of base of running exerciser is provided with, be provided with shaft seat in the front side of centre again, arranged on left and right sides at shaft seat articulates two pedals, between the front bottom bar of each pedal and front side, be respectively equipped with cylinder pressure, be provided with again the chain drive structure of interlock two pedal counteragents, when the user uses existing treadmills to move, be to trample alternately two pedals with both feet to move.

Though aforementioned existing treadmills can provide the user to carry out the motion that both feet are trampled alternately, but because the user can't move to above the waist the muscle at waist for example or back when moving, therefore the movement effects of general can't be provided, limited on motion is used.

The utility model content

Because existing treadmills can only provide the motor function of bi-pedal section, therefore can't reach the movement effects of general.For this reason, the utility model is set up and can with the handrail of the action swing of marking time, be reached the effect of both feet and upper part of the body motion at treadmills.

For achieving the above object, the utility model provides a kind of and can with the treadmills of the action swinging railing of marking time, include:

One base of running exerciser, before it, rear position respectively is provided with a front bottom bar and a rear bottom bar, front, link between the centre of rear bottom bar bottom bar in is arranged, before middle bottom bar, rearward end respectively is embedded with a fore bearing and a rear bearing, directly over middle bottom bar, be provided with push rod in, before middle push rod, rearward end respectively is embedded with a fore bearing and a rear bearing, two fore bearings, on two rear bearings are, lower relative form, between middle bottom bar and middle push rod, be provided with a bracing frame, front end at middle bottom bar and middle push rod is provided with a shaft seat again, the left side at this shaft seat top, right both sides are respectively towards a left side, the oblique pedal shaft that is extended with up of right;

Two foot-operated structures, respectively be provided with a pivot casing, be set in each pedal shaft and rotatable with each pivot casing, be combined with a pedal bottom bar that extends backwards at each pedal shaft, each is towards the oblique double-action plate that is extended with down of left and right direction in the bottom of this two pivot casing, the pedal bottom bar of arranged on left and right sides is articulated with a cushion dashpot with the position among that is somebody's turn to do front bottom bar homonymy, is combined with a pedal at each pedal bottom bar;

One drive structure, be equipped with a front rotary shaft at two fore bearings, be combined with a front gear in the part of front rotary shaft between middle bottom bar and middle push rod, the top of this front rotary shaft passes the end face of middle push rod up, be equipped with a rear rotating shaft at two rear bearings again, be combined with a backgear and an idle gear at the upper and lower interval of rear rotating shaft, wherein backgear is positioned at the dead astern of front gear, be arranged with an interlock chain at the front and rear teeth wheel, be combined with one and drive chain between two double-action plates, the rear side of idle gear is walked around and be engaged in the centre of this drive chain backward; And

One swinging railing, it is provided with a vertical swing bottom bar, and the bottom of this swing bottom bar is combined in the top of front rotary shaft, is combined with the handrail of a horizontally set on the top of this swing bottom bar.

Further, the utility model is equipped with a button hanging hole in the outer end of described each double-action plate, be respectively equipped with a hook at the two ends of described drive chain again, and this drive chain is detained to hang over respectively with two hooks and respectively detained hanging hole.

Further, the utility model is provided with one at described drive chain and drives serobila, be engaged on the rear side of described idle gear with the centre of this drive serobila, be combined with respectively described two one of them hook of hook and at the two ends of this drive serobila and drive screw rod, be provided with one and drive regulating block, before each drives the inside of regulating block, after run through and be formed with one and drive regulate screw, this drive is regulated screw and is had two ends, this drive screw rod is screwed on the wherein end that screw is regulated in this drive, another hook of described two hooks is formed with a threaded portion in rearward end, be screwed on the other end that screw is regulated in this drive with this threaded portion, screw togather again one in this threaded portion and drive positioning screw cap, this drives the urgent location, end that should drive regulating block of positioning screw cap.

Further, swing bottom bar described in the utility model is provided with a sleeve pipe, this sleeve pipe is combined with the L shaped extension that extends again after the extension forward with the sheathed top that is fixed on described front rotary shaft, bottom up on the top of this sleeve pipe, and described handrail is combined in the top of this L shaped extension with middle junction.

Further, interlock chain described in the utility model is front, rear both sides are provided with two serobilas, this two serobila is engaged on respectively front side and described back-geared rear side of described front gear, two ends at each serobila are articulated with respectively a screw rod, this interlock chain is on a left side, right both sides are provided with two regulating blocks, before the inside of each regulating block, after run through and be formed with one and regulate screw, each is regulated screw and has two ends, each screw rod is screwed on the end of respectively regulating screw, make this two serobila and two regulating block coileds, one circle, the screw rod at serobila two ends respectively screws togather a location nut therein again, with the location, end of urgent each regulating block of each positioning screw cap.

Further, the utility model is formed with a fit section at the top of described front rotary shaft, around this fit section, be provided with a packing face, the bottom of described sleeve pipe is linked in this fit section, the position that cooperates this packing face, be equipped with a packing screw around this sleeve bottom, be provided with a fasten bolt, this fasten bolt screw lock is inner urgent in this packing face location at this packing screw and its.

When the user uses the utility model to move, that both feet are trampled on two pedals, and the arranged on left and right sides of both hands being held handrail, then both feet are stepped on pedal downwards alternately, when wherein a pin is stepped on pedal downwards, because the double-action plate by front end spurs forward an end that drives chain 34, the drive chain is pulled back the double-action plate of another pedal front end, another pedal 26 is risen, repeat alternately the motion that aforesaid process can allow user's both feet trample alternately.

Effect of the present utility model is, when motion that foot-operated two pedals of user are trampled alternately, drive chain and can back and forth drive rear rotating shaft reciprocating rotary, can drive simultaneously the front rotary shaft reciprocating rotary with the interlock chain, make the swinging railing that is attached at the front rotary shaft top can change with the reciprocating rotation of front rotary shaft the direction of swing, when allowing the motion that user's both feet trample, handrail can swing to the opposite direction of stepping on pin, making above the waist can be with the swaying direction twisting of handrail, so trample and the exercise that twists the back, reach the motion of general.

Description of drawings

Fig. 1 is the stereogram of the utility model preferred embodiment.

Fig. 2 is the exploded view of the utility model preferred embodiment.

Fig. 3 is the side-looking fragmentary cross-sectional view of the utility model preferred embodiment.

Fig. 4 is the backsight fragmentary cross-sectional view of the utility model preferred embodiment.

Fig. 5 is the exploded view of the utility model preferred embodiment interlock chain.

Fig. 6 is the exploded view that the utility model preferred embodiment drives chain.

Fig. 7 is the enforcement action schematic diagram of the utility model preferred embodiment.

The drawing reference numeral explanation:

10 base of running exercisers, 11 front bottom bars

111 front pin joint seat 12 rear bottom bars

Bottom bar 131 fore bearings in 13

Push rod in 132 rear bearings 14

141 fore bearings, 142 rear bearings

15 bracing frames, 16 shaft seats

161 pedal shafts, 20 foot-operated structures

21 pivot casings, 22 pedal bottom bars

23 double-action plates, 231 button hanging holes

24 rear pin joint seat 25 cushion dashpots

26 pedals, 30 drive structures

31 front rotary shafts, 311 front gears

312 fit sections, 313 packing faces

32 rear rotating shaft 321 backgears

322 idle gears, 33 interlock chains

331 serobilas, 332 screw rods

333 regulating blocks 334 are regulated screw

335 positioning screw caps 34 drive chain

341 drive serobila 342 hooks

343 drive screw rod 344 drives regulating block

345 drive adjusting screw 346 threaded portions

347 drive positioning screw cap 40 swinging railings

41 swing bottom bar 411 sleeve pipes

412 packing screws, 413 fasten bolts

414 L shaped extension 42 handrails

The specific embodiment

Below cooperate accompanying drawing and preferred embodiment of the present utility model, further setting forth the utility model is to reach the technological means that predetermined utility model purpose is taked.

The utility model provide a kind of can with mark time the action swinging railing treadmills, preferred embodiment as shown in Figures 1 to 4 includes:

One base of running exerciser 10, front, after the position be respectively equipped with shape before, one front bottom bar 11 of rear symmetry and a rear bottom bar 12, should front bottom bar 11 be along left, the straight-bar body that right is extended, should rear bottom bar 12 also be along left, the straight-bar body that right is extended, wherein on the left side of front bottom bar 11, the right part is combined with respectively a front pin joint seat 111, be provided with bottom bar 13 in the centre of front bottom bar 11 and the middle binding of rear bottom bar 12 again, before bottom bar 13 is the edge in being somebody's turn to do, the rear is to the straight-bar body that extends, leading section and rearward end at middle bottom bar 13 are embedded with respectively a fore bearing 131 and a rear bearing 132, directly over middle bottom bar 13, be provided with push rod 14 in, before push rod 14 is the edge in being somebody's turn to do, the rear is to the straight-bar body that extends, leading section and rearward end at middle push rod 14 are embedded with respectively a fore bearing 141 and a rear bearing 142, two fore bearings 131, the 141st, on, lower relative form, two rear bearings 132,142 also be on, lower relative form, between middle bottom bar 13 and middle push rod 14, be provided with a bracing frame 15, be combined with the front end of middle push rod 14 at the front end of middle bottom bar 13 again and be provided with a shaft seat 16, the oblique pedal shaft 161 that is extended with towards the right side and up on the right side at shaft seat 16 tops, again oblique another pedal shaft 161 that is extended with towards a left side and up in the left side at shaft seat 16 tops.

Two foot-operated structures 20, cooperate respectively each pedal shaft 161 to be provided with a pivot casing 21, each pivot casing 21 with rotating form be set in each pedal shaft 161 around, be combined with a pedal bottom bar 22 that extends backwards at the top of each pedal shaft 161, be combined with the double-action plate 23 of left and oblique extension down on one day in the bottom of the pivot casing 21 in left side, be equipped with a button hanging hole 231 in the outer end of this double-action plate 23, be combined with another towards the right side and the double-action plate 23 of oblique extension down in the bottom of the pivot casing 21 on right side again, the same described button hanging hole 231 that is equipped with in the outer end of this double-action plate 23, bottom in the middle of each pedal bottom bar 22 is combined with a rear pin joint seat 24, pin joint seat 111 and be articulated with a cushion dashpot 25 between the pin joint seat 24 after each before relative each in front and back passes with fixture at the top of each pedal bottom bar 22 again and is combined with a pedal 26.

One drive structure 30, at two fore bearings 131, be equipped with a front rotary shaft 31 between 141, at the sheathed front gear 311 that is fixed with of the part of front rotary shaft 31 between middle bottom bar 13 and middle push rod 14, the top of this front rotary shaft 31 passes the end face of middle push rod 14 up, extended to form a non-circular fit section 312 at the top of front rotary shaft 31, around fit section 312, be provided with a packing face 313, again at two rear bearings 132, wear a rear rotating shaft 32 between 142, in rear rotating shaft 32 more than the part between middle bottom bar 13 and the middle push rod 14, a sheathed backgear 321 and the idle gear 322 of being fixed with of the form at lower interval, wherein backgear 321 is positioned at the dead astern of front gear 311;

Be arranged with an interlock chain 33 at front gear 311 and backgear 321, such as Fig. 2 and shown in Figure 5, this interlock chain 33 is front, rear both sides are provided with two serobilas 331, two serobilas 331 are engaged on the front side of front gear 311 and the rear side of backgear 321 with the centre respectively, be articulated with respectively a screw rod 332 at the two ends of each serobila 331, this interlock chain 33 is on its left side, right both sides are provided with two regulating blocks 333, before each regulating block 333 is the edge, the rear is to the hexagon body of rod that extends, before the inside of each regulating block 333, after run through and be formed with one and regulate screw 334, each is regulated screw 334 and has two ends, and each screw rod 332 is screwed on the end of respectively regulating screw 334, make two serobilas 331 and two regulating blocks, 333 coileds, one circle, each screw rod 332 at a serobila 331 two ends screws togather a location nut 335 therein again, with the location, end of each positioning screw cap 335 urgent each regulating block 333;

Be provided with one and drive chain 34, such as Fig. 2 and shown in Figure 6, this drive chain 34 is provided with one and drives serobila 341, be engaged on the rear side of idle gear 322 with the centre that drives serobila 341, be combined with a hook 342 and at the two ends that drive serobila 341 and drive screw rod 343, be provided with one and drive regulating block 344, before each drives the inside of regulating block 344, after run through and be formed with one and drive regulate screw 345, this drive is regulated screw 345 and is had two ends, this drive screw rod 343 is screwed on and drives a wherein end of regulating screw 345, be provided with another hook 342, this hook 342 is formed with a threaded portion 346 in rearward end, be screwed on the other end that drives adjusting screw 345 with threaded portion 346,346 screw togather one and drive positioning screw cap 347 in the threaded portion again, these drive positioning screw cap 347 urgent location, ends that should drive regulating block 344, aforementioned drive chain 34 is detained respectively the button hanging hole 231 that hangs over each foot-operated structure 20 with two hooks 342.

One swinging railing 40, be provided with a vertical swing bottom bar 41, this swing bottom bar 41 is provided with a sleeve pipe 411, the bottom of this sleeve pipe 411 is linked in the fit section 312 on front rotary shaft 31 tops, the position that cooperates packing face 313, around sleeve pipe 411 bottoms, be equipped with a packing screw 412, be provided with a fasten bolt 413, these fasten bolt 413 screw locks are at packing screw 412 and inner urgent in packing face 313 location, be combined with the L shaped extension 414 that extends again after the extension forward up on the top of sleeve pipe 411, top at the L shaped extension 414 that swings bottom bar 41 is combined with a handrail 42, this handrail 42 is the horizontal body of rod and left sides, right both sides are crooked backwards, and this handrail 42 is the tops that are combined in the L shaped extension 414 that swings bottom bar 41 with middle junction.

When the utility model uses, as shown in Figure 1, that both feet are trampled on two pedals 26, an and left side of both hands being held handrail 42, right both sides, then such as Fig. 3, Fig. 4 and shown in Figure 7, user's both feet are stepped on pedal 26 downwards alternately, when wherein a pin is stepped on pedal 26 downwards, can be with the lower strength of stepping on of cushion dashpot 25 bufferings of these pedal 26 belows, and the double-action plate 23 by front end spurs forward an end that drives chain 34, drive chain 34 is pulled back the double-action plate 23 of another pedal 26 front ends, another pedal 26 is risen, repeat alternately the motion that aforesaid process can allow user's both feet trample alternately.

When the motion that foot-operated two pedals 26 of user are trampled alternately, because rotating shaft 32 reciprocating rotaries after drive chain 34 can back and forth drive, therefore can drive simultaneously front rotary shaft 31 reciprocating rotaries with interlock chain 33, make the swinging railing 40 that is attached at front rotary shaft 31 tops can change with the reciprocating rotation of front rotary shaft 31 direction of swing, when allowing the motion that user's both feet trample, for example handrail 42 can swing left when right crus of diaphragm is stepped on pedal 26, handrail 42 can swing to the right when left foot is stepped on pedal 26, making above the waist can be with the swaying direction twisting of handrail 42, so trample and twist waist, the exercise of the back of the body reaches the motion of general.

The above only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet be not to limit the utility model, any those skilled in the art, in the scope that does not break away from technical solutions of the utility model, should utilize the technology contents of above-mentioned announcement to make a little change or be modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, any simple modification that foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.

Claims

1. one kind can is characterized in that with the treadmills of the action swinging railing of marking time, and includes:

One swinging railing, it is provided with a vertical swing bottom bar, and the bottom of this swing bottom bar is combined in the top of this front rotary shaft, is combined with the handrail of a horizontally set on the top of this swing bottom bar.

According to claim 1 can with mark time the action swinging railing treadmills, it is characterized in that, be equipped with a button hanging hole in the outer end of described each double-action plate, be respectively equipped with a hook at the two ends of described drive chain again, this drive chain is detained to hang over respectively with two hooks and is respectively detained hanging hole.

According to claim 2 can with mark time the action swinging railing treadmills, it is characterized in that, be provided with one at described drive chain and drive serobila, be engaged on the rear side of described idle gear with the centre of this drive serobila, be combined with respectively described two one of them hook of hook and at the two ends of this drive serobila and drive screw rod, be provided with one and drive regulating block, before each drives the inside of regulating block, after run through and be formed with one and drive regulate screw, this drive is regulated screw and is had two ends, this drive screw rod is screwed on the wherein end that screw is regulated in this drive, another hook of described two hooks is formed with a threaded portion in rearward end, be screwed on the other end that screw is regulated in this drive with this threaded portion, screw togather again one in this threaded portion and drive positioning screw cap, this drives the urgent location, end that should drive regulating block of positioning screw cap.

According to claim 1 in 3 each described can be with the treadmills of the action swinging railing of marking time, it is characterized in that, described swing bottom bar is provided with a sleeve pipe, this sleeve pipe is with the sheathed top that is fixed on described front rotary shaft, bottom, be combined with the L shaped extension that extends again after the extension forward up on the top of this sleeve pipe, described handrail is combined in the top of this L shaped extension with middle junction.

According to claim 4 can with mark time the action swinging railing treadmills, it is characterized in that, described interlock chain is front, rear both sides are provided with two serobilas, this two serobila is engaged on respectively front side and described back-geared rear side of described front gear, two ends at each serobila are articulated with respectively a screw rod, this interlock chain is on its left side, right both sides are provided with two regulating blocks, before the inside of each regulating block, after run through and be formed with one and regulate screw, each is regulated screw and has two ends, each screw rod is screwed on the end of respectively regulating screw, make this two serobila and two regulating block coileds, one circle, the screw rod at serobila two ends respectively screws togather a location nut therein again, with the location, end of urgent each regulating block of each positioning screw cap.

According to claim 5 can with mark time the action swinging railing treadmills, it is characterized in that, be formed with a fit section at the top of described front rotary shaft, around this fit section, be provided with a packing face, the bottom of described sleeve pipe is linked in this fit section, cooperates the position of this packing face, is equipped with a packing screw around this sleeve bottom, be provided with a fasten bolt, this fasten bolt screw lock is inner urgent in this packing face location at this packing screw and its.