CN2514864Y

CN2514864Y - Small treadlemill

Info

Publication number: CN2514864Y
Application number: CN 02225592
Authority: CN
Inventors: 刘虎光
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-01-24
Filing date: 2002-01-24
Publication date: 2002-10-09
Anticipated expiration: 2012-01-24

Abstract

The utility model discloses a minitype walking machine comprising a vehicle frame and two pedals, wherein, an inertia wheel provided with a resistance mechanism is arranged between the vehicle frame and the forepart of the pedals, a rolling device is arranged between the rear portion of the vehicle frame and the rear part of the two pedals, the resistance mechanism is an H-shaped resistance board which is removably connected on the vehicle frame, meanwhile, the resistance board is connected with a pulling rope, the two inner side faces of the H-shaped resistance board are arranged near the wheel edge of the two inertia wheels, friction sheets are arranged on the two inner side faces. The utility model with the small volume achieves the training effect of general elliptical orbit walking training instruments.

Description

Small-sized machine for walking

Technical field

The utility model relates to a kind of health and fitness facilities, especially a kind of small-sized machine for walking that has resistance mechanism.

Background technology

Machine for walking in the market mainly contains simple small-sized stepping type training aids and elliptical orbit walking training aids.Small-sized stepping type training aids, its motion mode only moves up and down, the motion mode dullness, as shown in Figure 1, this training aids 60 mainly is made up of a column 61, two pedals 62 and two oil compression rods 63, bottom bar 64 and back bottom bar 65 kiss the earths before these column 61 bottoms have one, fixedly connected by a brace 66 between back bottom bar 65 and the column 61, the place articulates two treadles 67 in column 61 nearly bottom, set firmly pedal 62 on the treadle 67, oil compression rod 63 is connected between treadle 67 and the preceding bottom bar 64, and foot pedal 62 can move up and down, because its volume is little, can be easy to collection, packing; But this small-sized stepping type training aids can only move up and down, and its movement effects is limited, and motion mode seems dull.General elliptical orbit walking training aids, its inertia structure and resistance structure, must just reach its effect by transmission, therefore its volume is bigger, take more space, as shown in Figure 2, this training aids 70 comprises that one is the body frame 71 of L type substantially, locate pivot joint one driving wheel 75 and a follower 76 with

several backstays

72,73,74 on the body frame 71, this driving wheel 75 drives this follower 76 by belt 751, the core wheel both sides of driving wheel 75 connect respectively establishes a crank 77, and back one section 771 of crank 77 is fixedly connected on pedal 78, the crank 77 terminal rollers 772 that articulate.During foot pedal 78, can crank 77 be risen move down, and make pedal 78 do the motion of elliptical orbit, reach effectively amount of exercise according to the human body weight and the pin application of force; Yet this product, owing to be with belt 751 transmission followers 76, to slow down, to control the rotating speed of driving wheel 75, so follower 76 is indispensable; Therefore, its volume is bigger, and aspects such as causing packing, transport and be provided with needs very big space.

Summary of the invention

Main purpose of the present utility model is to provide a kind of volume to approach small-sized stepping type training aids, and can reach the small-sized walking training aids of the training effect of general elliptical orbit walking training aids.Another purpose of the utility model is to provide a kind of governor motion that can regulate the walking training resistance.

Small-sized machine for walking described in the utility model, comprise a vehicle frame and two treadles, this vehicle frame is provided with a column, bottom bar before one, one back bottom bar, be connected with brace between back bottom bar and the column, this column top is provided with two handrails, respectively connect on this treadle and establish a pedal, between this back bottom bar and this treadle back segment downside tourelle is set, it is the turning rolls that is articulated with roller, and the turning rolls bottom is fixed on this treadle, and roller rolls with this back bottom bar and contacts, the leading portion of this brace sets firmly a bearing sleeve, articulate two flying wheels of existing side by side by its axle center, the lateral surface eccentric part of this flying wheel is provided with a core, and this treadle and this core are articulated; Flexibly connect the flaps of a H type on this brace, this flaps is connected with a stay cord simultaneously, and the inner face both sides of this H form-drag plate are positioned near the wheel limit of this two flying wheel just, and in the inner face both sides wearing piece are set.

Tourelle between above-mentioned back bottom bar and the pedal downside can also be set to: this turning rolls bottom is fixed on this back bottom bar, and this roller contacts with side roll under the pedal.

During use, foot pedal directly drives two flying wheels rotations, and pedal and treadle be with the eccentric shaft core of flying wheel, and follows elliptical orbit motion, and reaches the purpose of dwindling vehicle frame.

Description of drawings

Fig. 1 is the schematic perspective view of common small-sized stepping type training aids;

Fig. 2 is the floor map of common elliptical orbit walking training aids;

Fig. 3 is the perspective exploded view of the utility model embodiment one;

Fig. 4 is the solid combination schematic diagram of the utility model embodiment one;

Fig. 5 is the floor map of the utility model embodiment one;

The schematic diagram that cooperates of flying wheel and H form-drag plate among Fig. 6 the utility model embodiment one;

Fig. 7 is the perspective exploded view of second embodiment of the present utility model;

Fig. 8 is the solid combination schematic diagram of second embodiment of the present utility model;

Fig. 9 is the plane combination schematic diagram of second embodiment of the present utility model;

Figure 10 is the second embodiment flying wheel of the present utility model and the schematic diagram that cooperates of H form-drag plate.

The specific embodiment

Embodiment 1: the described a kind of small-sized machine for walking of present embodiment, shown in Fig. 3 to 6, comprise a vehicle frame 10, two flying wheels 15, two pedals 153 and a flaps 19, this vehicle frame 10 comprises a column 11, its epimere is provided with two handrails 16, column 11 bottom bendings, bottom bar 12 before its lower end affixed, the nearly affixed brace 13 of column 11 lower ends, brace 13 terminal affixed back bottom bars 14, be provided with square tube 141 upwards near back bottom bar 14 two ends, interior cover two U types articulate frame 142, and articulate roller 142 by screw rod 1421, between square tube 141 and the pivot joint frame 143 three pairs of apertures 1411 that cooperatively interact are set, knob 1431 can insert wherein, so that treadle 152 has different height, to adapt to different users's hobby.These brace 13 front end upsides are established a bearing sleeve 131, one axle center 133 of cooperation is set in its pipe, both sides are provided with bearing 132, the center that the 133 liang of side joints in axle center are inserted in two flying wheels 15 respectively, and the lateral surface eccentric part of this flying wheel 15 has a core 151, this core 151 can articulate a treadle 152, these treadle 152 front ends have a hinge hole 1521, articulate for axle core 151, and with screw 1522 location, these treadle 152 tops set firmly a pedal 153, and are foot-operated for the people; Brace 13 is provided with an oblique spacer 181, perforate is passed for a stay cord 18 in the middle of this spacer 181, stay cord 18 1 ends are fixed in flaps 19 inner faces, and the other end penetrates the vernier knob 17 that is connected in column 11 tops behind the column 11, and vernier knob 17 can be controlled the degree of tightness of stay cord 18; This flaps 19 is the plate to flying wheel 15 bendings of H type, flaps 19 inner face both sides have wearing piece 191, this wearing piece 191 can paste the wheel arc that touches flying wheel 15, flaps 19 lower ends are provided with lug, establish a hinge hole 192 on this lug, be articulated with a U type push rod 110, the front end of this push rod 110 is established a hinge hole 1101 to be articulated with flaps 19, and it is fixing by screw 193, the other end of push rod 110 is established hinge hole 1102, penetrates the location that is articulated with the bottom side column jecket 134 that is fixed on brace 13 by screw rod 135; These column 11 tops are provided with a display box 101, can show the time, trample number of times, speed etc.

This small-sized machine for walking, pin is stepped on pedal 153 during operation, bipod can be done the motion of sub-elliptical track with gravity own and the application of force up and down, when treadle 152 front ends turn around running with flying wheel 15, displacement before and after treadle 152 rear ends are also done, direct and roller 142 interactions with treadle 152 bottom surfaces are because flaps 19 is posted by on the flying wheel 15; Therefore, flying wheel 15 has a resistance in running, flying wheel 15 running speeds have been relaxed, make pedal 153 want the application of force to move, any oil sector can be set, can produce a resistance, and make pedal 153 runnings be elliptical orbit, to reduce volume, this machine for walking of easier disposal promptly is easy to carrying, packing and placement.

The 2nd embodiment, shown in Fig. 7 to 10, comprise a vehicle frame 20, two flying wheels 25, two pedals 253 and a flaps 29, this vehicle frame 20 comprises a column 21, its epimere is established two handrails 26, its bottom bending, bottom bar 22 before the lower end affixed, the nearly affixed brace 23 of column 21 lower ends, brace 23 terminal affixed back bottom bars 24, back bottom bar 24 rear ends have two parallel guide rails 241, these brace 23 front ends are established a bearing sleeve 231, in go into an axle center 233 and both sides bearing 232, the center that the 233 liang of side joints in axle center are established flying wheel 25, the lateral surface eccentric part of this flying wheel 25 has a core 251, and this core 251 can articulate a treadle 252, and these treadle 252 front ends have a hinge hole 2521, articulate for axle core 251, and with screw 2522 location, these treadle 252 tops set firmly a pedal 253, and are foot-operated for human body, this treadle 252 is the tortuous body of rod, it is one section hollow of bending downwards, and interior cover U type articulates frame 254, and articulate roller 2523 by screw rod, between treadle 252 and the pivot joint frame 254 four pairs of apertures 2524 that cooperatively interact are set, knob 2541 can insert wherein, so that treadle 252 has different height, to adapt to different users's hobby; This roller 2523 can slide at guide rail 241; Brace 23 is provided with an oblique spacer 281, this spacer 281 is offered aperture and is passed through a stay cord 28, stay cord 28 1 ends are fixed in flaps 29 inner faces, the other end penetrates column 21 and arrives vernier knob 27, vernier knob 27 is with the degree of tightness of control stay cord 28, this flaps 29 is the plate to flying wheel 25 bendings of H type, flaps 29 inner face both sides have wearing piece 291, this wearing piece 291 can paste the wheel arc that touches flying wheel 25, and flaps 29 lower ends are provided with lug, establish a hinge hole 292 on this lug, be articulated with a U type push rod 210, the front end of this push rod 210 is established a hinge hole 2101 and is articulated with flaps 29, and fixing by screw 293, the other end of push rod 210 is established hinge hole 2102, penetrates the location that is articulated with the bottom side column jecket 234 that is fixed on brace 23 by screw rod 235.There is a display box 201 on these column 21 tops, can show the time, trample number of times, speed etc.Different with embodiment one is treadle 252 bendings, and end directly is provided with roller 2523 slippage on guide rail 241; The function and the advantage that have the foregoing description in the same manner.

In two embodiment, between resistance mechanism and the brace push rod is set, be to touch flying wheel for flaps is pasted well.

The height of the tourelle between back treadle and the treadle can also be realized by alternate manner, as a triangular support bracket is set, by changing the fixed position on an one waist and base, make the angle on its another waist and base change, cause the difference of height, this base can be used as the turning rolls of attached scroll wheel, and the treadle of pedal is housed above this another waist can be used as.

Claims

1, a kind of small-sized machine for walking, comprise a vehicle frame and two treadles, this vehicle frame is provided with a column, bottom bar, a back bottom bar before one, is connected with brace between back bottom bar and the column, is provided with two handrails above this column, respectively connect on this treadle and establish a pedal, between this back bottom bar and this treadle back segment downside tourelle is set, this tourelle is the turning rolls that is articulated with roller, and the turning rolls bottom is fixed on this treadle, roller rolls with this back bottom bar and contacts, and it is characterized in that:

The leading portion of described brace sets firmly a bearing sleeve, articulates two flying wheels of existing side by side by its axle center, and the lateral surface eccentric part of described flying wheel is provided with a core, and described treadle and this core are articulated;

Flexibly connect the flaps of a H type on the described brace, this flaps is connected with a stay cord simultaneously, and the inner face both sides of described H form-drag plate are positioned near the wheel arc of described two flying wheels just, and in the inner face both sides wearing piece are set.

2, small-sized machine for walking as claimed in claim 1 is characterized in that: described flaps is movably connected on the described brace by a push rod, and an end of this push rod is articulated in the lower end of described flaps, and the other end is articulated on the described brace.

3, small-sized machine for walking as claimed in claim 1 or 2 is characterized in that: described tourelle can be adjusted with respect to the height between described treadle and the described back bottom bar.

4, small-sized machine for walking as claimed in claim 3, it is characterized in that: two vertical tubes of described turning rolls for being nested with mutually, this two vertical tube is provided with a fixing hole on one at least therein, and corresponding several fixing holes are set on another vertical tube simultaneously, also is provided with the knob that cooperates fixing hole.

5, small-sized machine for walking as claimed in claim 1 or 2, it is characterized in that: described flaps is a radian shape bending, the stay cord of this flaps upwards penetrates in described column, one vernier knob is set described column epimere and described stay cord joins, the flaps bottom is provided with the column jecket of a little column jecket and brace bottom, is articulated with screw rod.

6, a kind of small-sized machine for walking, comprise a vehicle frame and two treadles, this vehicle frame is provided with a column, a preceding bottom bar, a back bottom bar, be connected with brace between back bottom bar and column, this column top is provided with two handrails, respectively connects on this treadle and establishes a pedal, between this back bottom bar and this treadle back segment downside tourelle is set, this tourelle is the turning rolls that is articulated with roller, it is characterized in that:

Flexibly connect the flaps of a H type on the described brace, this flaps is connected with a stay cord simultaneously, and the inner face both sides of described H form-drag plate are positioned near the wheel arc of described two flying wheels just, and in the inner face both sides wearing piece are set;

Described turning rolls bottom is fixed on the bottom bar of described back, and described roller contacts with side roll under the described pedal back segment.

7, small-sized machine for walking as claimed in claim 6 is characterized in that: described flaps is movably connected on the described brace by a push rod, and an end of this push rod is articulated in the lower end of described flaps, and the other end is articulated on the described brace.

8, as claim 6 or 7 described small-sized machine for walking, it is characterized in that: described tourelle can be adjusted with respect to the height between described treadle and the described back bottom bar.

9, small-sized machine for walking as claimed in claim 8, it is characterized in that: two vertical tubes of described turning rolls for being nested with mutually, this two vertical tube is provided with a fixing hole on one at least therein, and corresponding several fixing holes are set on another vertical tube simultaneously, also is provided with the knob that cooperates fixing hole.

10, as claim 6 or 7 described small-sized machine for walking, it is characterized in that: described flaps is a radian shape bending, the stay cord of this flaps upwards penetrates in described column, described column epimere is provided with one by one, and vernier knob and described stay cord join, the flaps bottom is provided with the column jecket of a little column jecket and brace bottom, is articulated with screw rod.