CN2407789Y

CN2407789Y - Double runway type running machine

Info

Publication number: CN2407789Y
Application number: CN 99258275
Authority: CN
Inventors: 王韦程
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-12-30
Filing date: 1999-12-30
Publication date: 2000-11-29
Anticipated expiration: 2009-12-30

Abstract

The utility model relates to a running machine, which comprises a supporter, a frame and a guiding apparatus. The supporter is provided with a handle; the lower margin of the handle extents with a support part. The frame is pivot installed on the support part, on which is provided with a supporting board; the front end and the back end of the frame are respectively provided with a front axle pole which in parallel with a back axle pole; the two axle poles are pivot provided with two sets of corresponding complex rollers, and between the two rollers is covered a trample, and a belt carcass which circles relative to the roller. The guiding apparatus comprises an elastic element which is sheathed on the outer side of the back axle pole, and the elastic element bunts and pushes the roller. Accordingly, the feet force evenly to increase the body-building effect.

Description

Double course formula treadmill

The utility model relates to a kind of treadmill.

At present, common " race/machine for walking ", it promptly is a kind of body-building apparatus with swinging runway, be available for users on runway, run or walking, reach the purpose of sport and body-building, yet, being seen race/machine for walking is all single runway pattern, that is to say the user in operating process, is run the treadmill of stepping on runway for the staggered repetitiousness ground of two feet simultaneously, but, because this kind body-building apparatus in continuing use, runs the running band of stepping on for both feet and can keep constantly rotating, can infer the user exerts oneself bigger when first both feet are trampled on running is with, and second both feet are exerted oneself and will be reduced walking to step on to bring up in same running, therefore, run band when first both feet are trampled, begun to rotate, rotating when not stopping that second both feet are trampled again more in succession, the natural application of force will be less, when and then first both feet are trampled again again, also reduced equally the user race with on active force, thereby cause having reduced movement effects.

In addition, in use, belt body is constantly stressed and rotate, though belt body has certain direction of rotation, the action that the user must do running, walk to step on along this direction can make just that belt body is smooth to rotate, but, because the user when running or walk, except strength forward, also more or less exists the strength of side direction simultaneously.Allow belt body be subjected to side direction strength and produce skew, so that belt body rotates and have some setbacks or because of touching other parts, and produce the situation of wearing and tearing, therefore, can after using length, then must adjust the work of correction usually.

In view of this, the purpose of this utility model provides a kind of double course formula treadmill, and it can allow user's bipod trample respectively on double course, makes both legs can obtain impartial movement effects.

The purpose of this utility model is achieved in that a kind of double course formula treadmill, it is characterized in that: it comprises a supporter, a framework and a guide device, wherein, supporter has a handle, this handle lower edge extends a support portion, framework is hubbed on the support portion, has a gripper shoe on it, be respectively equipped with forward and backward axostylus axostyle parallel to each other in the rear and front end of this framework, and trample being pivoted with two groups of corresponding plural roller bearings on this two shaft lever and between this two roller bearing, being nested with one, and the belt body that rotates with respect to roller bearing; Guide device comprises the flexible member that is socketed in the axostylus axostyle outside, back, and the pushing and pressing roller bearing; The described outside ora terminalis that rolls bar sets a counterweight; Described gripper shoe is formed by single lamellar body or two lamellar bodies; Described framework both sides are provided with one respectively and adjust piece, and this adjustment piece outer rim forms two sections contact-making surfaces not equidistant with the center at least; The outside ora terminalis winding of described framework is in order to articulate the pivot component of roller bearing.

Owing to adopt such scheme: the even application of force of bipod, improve body-building effect.

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 the utility model first embodiment schematic diagram;

Fig. 2 the utility model first embodiment exploded view;

Fig. 3 the utility model second embodiment exploded view;

Fig. 4 the utility model first embodiment deployed condition schematic diagram;

Fig. 5 the utility model first embodiment folding state schematic diagram;

A kind of belt body elasticity of Fig. 6 the utility model first embodiment is adjusted schematic diagram;

The another kind of belt body elasticity of Fig. 7 the utility model first embodiment is adjusted schematic diagram;

A kind of adjustment piece of Fig. 8 the utility model first embodiment is adjusted the inclination angle schematic diagram;

The another kind of piece of adjusting of Fig. 9 the utility model first embodiment is adjusted the inclination angle schematic diagram;

Figure 10 the utility model the 3rd embodiment belt body structural representation that automatically resets;

A kind of side-looking planar gesture schematic diagram of Figure 11 the utility model the 3rd embodiment Figure 10;

The another kind of side-looking planar gesture schematic diagram of Figure 12 the utility model the 3rd embodiment Figure 10.

As shown in Figure 1, 2, first embodiment includes a supporter 1 and a framework 2, wherein:

Supporter 1 has a handle 11 that extends upward and supply the user to help, lower edge at handle 11 is equipped with a fastener 12, configuration one is articulated in the locking part 121 of framework 2 on this fastener 12, and be to extend a support portion 13 at supporter 1 other end, the both sides correspondence of this support portion 13 is provided with respectively the fastener 131,131 ' that is articulated with framework 2; And two side bottoms of framework 2 respectively have an articulated section 21,21 ', this articulated section 21,21 ' is able to and fastener 131,13 ' articulates each other, supporter 1 and framework 2 are connected as one, human body weight is supported in framework 2 configuration one or the gripper shoe 22 of trampling for the two angles of human body (this gripper shoe 22 can single lamellar body or is made up of two lamellar bodies, 22 ' institute, shown in Figure 3 as second embodiment), in framework 2 by the parallel both sides body of rod 26 of the middle body of rod 201 and the middle body of rod 201,26 ', and the plural cross bar 202 that vertically connects aforementioned each body of rod, 202 ' form, wherein at the middle body of rod 201, and two side lever body 26,26 ' end set firmly respectively one each other keeping parallelism before, back

axostylus axostyle

23,24, and at this before two, back axostylus axostyle 23, be pivoted with two pairs of corresponding roller bearings 231 in front and back on 24,231 ', 241,241 ', and aforesaid plural roller bearing 231,231 ', 241,241 ' is able to respect to preceding, back

axostylus axostyle

23,24 rotate, and allow be nested with respectively at roller bearing 231,241 and roller bearing 231 ', belt body 3 on 241 ', 3 ' can roller bearing 231,231 ', 241,241 ' is that axle is done the motion that rotates; The axostylus axostyle 23 that the body of rod 201 extended to both sides respectively in the middle of wherein two roller bearings 231,231 ' relative inner ora terminalis were socketed in, outside ora terminalis then borrows one to wear a pivot component 29,29 ' that is connected to side lever body 26,26 ' front end from axially extended jack-post 235,235 ', make roller bearing 231,231 ' be articulated in pivot body 2 front ends, in addition, the body of rod 201 front end places are provided with conjugate foramen 233 with a locking body 121 interlockings in the middle of aforesaid; Again, two side lever bodies, 26,26 ' terminal madial wall in framework 2 respectively disposes the adjustment hole 261,261 ' of adjusting action for a back axostylus axostyle 24, and respectively have an adjustment part 262,262 ' with two side lever bodies 26,26 ' end, this adjustment part 262,262 ' is hubbed on the two ends of back axostylus axostyle 24, after rotating adjustment part 262,262 ', can drive back axostylus axostyle 24 action in adjusting hole 261,261 ' (shown in Fig. 6,7), change the distance between the two

shaft lever

23,24, adjust belt body 3,3 ' elasticity.

Again, at above-mentioned roller bearing 231, each socket one counterweight 28,28 ' of two ends, the 231 ' outside, required power when counterweight 28,28 ' can increase roller bearing 231,231 ' and rotates whereby improves the resistance of user's race/walking.

Trample respectively at belt body 3,3 ' time at user's both feet, allowing

belt body

3,3 can drive roller bearing 231,231 ', 241,241 ' rolls on forward and backward

axostylus axostyle

23,24 at above-mentioned race/machine for walking, with the design of double course formula down, can or adjust under the bigger identical pair of resistance situation in the even application of force of bipod, allow user's two legs can obtain movement effects more equably, this design as people in walking or when running, bipod is trampled on the ground that is subjected to power, make leg muscle application of force effect fully equably, to reach the effect that balance is taken exercise.

As Fig. 8, shown in 9, two side lever bodies 26 in framework 2,26 ' the back segment outside is gone up correspondence and is respectively arranged with an adjustment piece 27,27 ', this adjusts piece 27,27 ' borrows a closure 271,271 ' the sealed side lever body 26 that is fixed on, on 26 ', this adjusts piece 27,27 ' outer rim is formed with two sections and the not equidistant contact-making surface 272 in center at least, 273, adjust piece 27 to work as, 27 ' after unclamping, promptly can closure 271,271 ' rotates for the center, change and adjust piece 27,27 ' with the contact-making surface 272 of the butt on ground, 273, allow the user can adjust the gradient of framework 1 according to its individual demand.

Shown in Fig. 4,5, when double course formula race/machine for walking when not using, as long as the locking part on the fastener 12 121 is unclamped, after allowing locking part 121 and framework 2 separate, framework 2 can allow framework 2 and supporter 1 form aspectant folding, so that collect the user with respect to support member 1 bending.

Shown in Figure 10-12, in order to prevent that the user is in the process of using this race/machine for walking body building, belt body 3,3 ' when being subjected to the user producing the phenomenon of deflection laterally in the process of trampling, allow belt body 3 so more be provided with one at this race/machine for walking, 3 ' returns the automatic guiding device of tram automatically, this device includes the flexible member 25 that is socketed in axostylus axostyle 24 outsides, back, 25 ', this flexible member 25,25 ' two ends are replaced respectively at back roller bearing 241,241 ' with side lever body 26,26 ' relative inner, roller bearing 241 after allowing, 241 ' is subjected to flexible member 25,25 ' ejection, be held in the correct position, minimizing is because of belt body 3,3 ' skew and spent time when need adjusting, and avoid the trouble that is in course of adjustment and brought.

Claims

1, a kind of double course formula treadmill, it is characterized in that: it comprises a supporter, a framework and a guide device, wherein, supporter has a handle, and this handle lower edge extends a support portion, and framework is hubbed on the support portion, has a gripper shoe on it, be respectively equipped with forward and backward axostylus axostyle parallel to each other in the rear and front end of this framework, and trample being pivoted with two groups of corresponding plural roller bearings on this two shaft lever and between this two roller bearing, being nested with one, and the belt body that rotates with respect to roller bearing; Guide device comprises the flexible member that is socketed in the axostylus axostyle outside, back, and the pushing and pressing roller bearing.

2, by the described a kind of double course formula treadmill of claim 1, it is characterized in that: the described outside ora terminalis that rolls bar sets a counterweight.

3, by the described a kind of double course formula treadmill of claim 1, it is characterized in that: described gripper shoe is formed by single lamellar body or two lamellar bodies.

4, by the described a kind of double course formula treadmill of claim 1, it is characterized in that: described framework both sides are provided with one respectively and adjust piece, and this adjustment piece outer rim forms two sections contact-making surfaces not equidistant with the center at least.

5, by the described a kind of double course formula treadmill of claim 1, it is characterized in that: the outside ora terminalis winding of described framework is in order to articulate the pivot component of roller bearing.