CN204469116U

CN204469116U - Treadmills

Info

Publication number: CN204469116U
Application number: CN201520160495.4U
Authority: CN
Inventors: 庄龙飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-03-20
Filing date: 2015-03-20
Publication date: 2015-07-15
Anticipated expiration: 2025-03-20
Also published as: WO2016150244A1

Abstract

The utility model discloses a kind of treadmills, comprise pedestal, trace, two pedals and two guiding mechanisms.Wherein, each guiding mechanism comprises block piece and block, and block piece is located at pedal arm, and block piece has at least one and first keeps out face.Block and trace have predeterminable range, and block has at least one second face of keeping out and keeps out face against first of block piece.When pedal declines toward gravity direction, then wherein first keep out face and second and keep out one end that face tilt gravity direction drives trace, and the other end of trace rotates with one heart, and another first face of keeping out is pushed against by another second face of keeping out, cause another pedal swinging and rise.According to treadmills of the present utility model, it can reach back and forth lifting and stable function of marking time with easy structure.

Description

Treadmills

Technical field

The utility model relates to a kind of treadmills, and can be elevated and wiggly treadmills along with trampling in particular to one.

Background technology

Treadmills is a kind of indoor body-building equipment, and it utilizes the simulation that swings up and down of left and right pedal to go upstairs path of motion, trains left and right leg muscle whereby.Current known treadmills not only can simulate the action swung up and down, and also has novel its pedal of treadmills not only can swing up and down and can rotate simultaneously and swings, and training power of waist also can increase balance sense on the other hand.

In known treadmills, left and right pedal adopts complicated interlocking system, public interlocking system arranges swingable lever under comprising left and right pedal, utilize lever principle, when arbitrary pedal down props up one end of lever by gravity, then another pedal by lever other end thrust up.Or arrange the V-type swing arm can rotated with the center of circle under the pedal of left and right, utilize center of circle diameter isometric and the fixing concept of angle, when arbitrary pedal down props up one end of V-type swing arm by gravity, then another pedal by V-type swing arm other end thrust up.

In addition, in known treadmills, two pedals are being hubbed on support with pivot by the rotary oscillation of left and right pedal, allow pedal can opposite brackets rotary oscillation.

But the interlinked mechanism of aforesaid known treadmills, the path of motion of its left and right pedal is all with fixing, and the stroke trampled and the angle of rotary oscillation all cannot change for the demand of different users again.And the action that aforesaid known treadmills must be reached lifting with the interlocking system of complexity and wave, form the raising of product cost.

Utility model content

The purpose of this utility model is to provide a kind of treadmills, it avoids using complicated interlocking system, and the shortcoming that known treadmills cannot adjust the angle of stroke and the rotary oscillation trampled can be improved, the utility model suitably can adjust for the demand of different users whereby.

There is provided a kind of treadmills according to the utility model embodiment, comprise pedestal, trace, two pedals and two guiding mechanisms.Trace is hubbed at pedestal.Trace has the two ends that can rotate with one heart.Each pedal comprises tread elements and pedal arm, and pedal arm connects tread elements, and one end that pedal arm is hubbed at trace is back and forth elevated to make tread elements.Each guiding mechanism comprises block piece and block, and block piece is located at pedal arm, and block piece has at least one and first keeps out face.Block and trace have predeterminable range, and block has at least one and second keeps out face to keep out face against first of block piece.Wherein, when pedal declines toward gravity direction, then one of them first is kept out face and second and keeps out one end that face tilt gravity direction drives trace, and the other end of trace is rotated with one heart, and another first face of keeping out is pushed against by another second face of keeping out, cause another pedal swinging and rise.

Whereby, the trace of treadmills and guiding mechanism are reached and can be reached back and forth lifting with easy structure and to mark time function.

According to an embodiment of the utility model embodiment, treadmills also comprises two response agencies, and each response agency connects end and the pedestal of trace respectively.Each response agency can be connecting rod and extension spring.Each response agency can be cable wire and extension spring.Each response agency can be connecting rod and Compress Spring.Each response agency can be pneumatic cylinder or oil hydraulic cylinder.Pedestal in treadmills comprises central part, extension and two sidepieces, central part is used for arranging two blocks, extension outwards vertically extends from central part, two sidepieces connect the two ends of central part respectively, two sidepieces are that splayed is arranged side by side, and are that hollow is to arrange two response agencies respectively in two sidepieces.Trace also comprises center of circle portion, and it is positioned at trace central authorities, and center of circle portion is articulated in the outer end of extension with pivot, makes trace can pivotable.Two pedals all comprise pivot part, and each pivot part is integrally connected to each pedal arm and is articulated in the two ends of trace respectively, make each pedal arm can trace pivotable relatively.First of each block piece is kept out face and is rotatably kept out face against second of each block.First quantity of keeping out face of each block piece can be multiple.And multiple first keeps out mask and has different contact area.First face of keeping out can be cambered surface, and the first face of keeping out can made by elastic material.

According to another embodiment of the utility model embodiment, wherein each block is installed in pedestal, and face is rotatably kept out against first of each block piece in second of each block the face of keeping out.Second quantity of keeping out face of each block can be multiple.And each second keeps out mask and has different contact area.Second face of keeping out can be cambered surface, and the second face of keeping out can made by elastic material.

Therefore, can be learnt by the embodiment of aforementioned treadmills and embodiment, the utility model utilizes the cooperation of trace and guiding mechanism, when pedal is subject to gravity direction down, then face is kept out and inclined gravity direction against second in the first face of keeping out, not only make the two ends of trace rotate with one heart, and make another second keep out face tilt and push against another and first keep out face simultaneously, and drive another pedal rotate and rise.In addition, the response agency at trace two ends is located in this novel utilization, makes the action of left and right pedal be subject to its restoring force respectively and drives and recover initial state.

Accompanying drawing explanation

For above and other object of the present utility model, feature, advantage and embodiment can be become apparent, appended the description of the drawings is as follows:

Fig. 1 is the schematic perspective view of a kind of treadmills according to the utility model embodiment.

Fig. 2 is the exploded perspective view of the treadmills of Fig. 1.

Fig. 3 is the upward view of the treadmills of Fig. 2.

Fig. 4 A is the action schematic diagram of the treadmills of Fig. 2.

Fig. 4 B is the action schematic diagram of the treadmills side of Fig. 4 A.

Fig. 4 C is the action schematic diagram of the treadmills opposite side of Fig. 4 A.

Fig. 5 A is the schematic diagram that the predeterminable range of block and trace in the treadmills of Fig. 2 and pedal arm swing up and down angle.

Fig. 5 B is that in the treadmills of Fig. 2, pedal arm swings the schematic diagram of angle.

Fig. 6 is the schematic diagram of a kind of treadmills according to the utility model embodiment.

Fig. 7 is the schematic diagram of a kind of treadmills according to another embodiment of the utility model.

Fig. 8 is the schematic diagram of a kind of treadmills according to another embodiment of the utility model.

Fig. 9 is the exploded perspective view of a kind of treadmills according to another embodiment of the utility model.

Figure 10 is the exploded perspective view of a kind of treadmills according to another embodiment of the utility model.

Figure 11 is the exploded perspective view of a kind of treadmills according to another embodiment of the utility model.

Detailed description of the invention

Please refer to Fig. 1, Fig. 2 and Fig. 3, wherein Fig. 1 and Fig. 2 is schematic perspective view according to a kind of treadmills of the utility model embodiment and exploded perspective view, and Fig. 3 is the upward view of the treadmills of Fig. 2.Treadmills 100 comprises pedestal 200, trace 300, two pedals 400, two guiding mechanisms 500 and two response agencies 600.

Pedestal 200 is for being stably placed in plane.Pedestal 200 comprises central part 210, extension 220 and two sidepieces 230, extension 220 extends from central part 210 is outwards vertical, two sidepieces 230 connect the two ends of central part 210 respectively, and two sidepieces 230 are arranged side by side in splayed, and two sidepiece 230 inside are in hollow.

Trace 300 is hubbed at pedestal 200, and trace 300 has the two ends 310 and center of circle portion 320 that can rotate with one heart, center of circle portion 320 is positioned at trace 300 central authorities, and center of circle portion 320 is articulated in the outer end of extension 220 with pivot 330, makes trace 300 can opposite base 200 pivotable.

Each pedal 400 all comprises tread elements 410, pedal arm 420 and pivot part 430, and tread elements 410 is for stepping on for adopting, and pedal arm 420 connects tread elements 410 in L-type.Pivot part 430 is integrally connected to pedal arm 420, and each pivot part 430 is articulated in two ends 310 of trace 300 respectively, and each pedal arm 420 can trace 300 pivotable be back and forth elevated to make tread elements 410 relatively.Wherein, Fig. 3 omits the description of tread elements.

Each guiding mechanism 500 all comprises block piece 510 and block 520, block piece 510 is located at pedal arm 420, block piece 510 has at least one and first keeps out face 511, and in present embodiment, first keeps out face 511 and can be cambered surface, and first keep out face 511 can made by elastic material.Two blocks 520 have predeterminable range with trace 300 respectively, and block 520 is located at central part 210 and is had at least one and second keeps out face 521 to keep out face 511 against first of block piece 510.In present embodiment, the second quantity of keeping out face 521 is four.

It is inner that each response agency 600 is located at two sidepieces 230 respectively, each response agency 600 connects end 310 and the pedestal 200 of trace 300 respectively, in present embodiment, response agency 600 is connecting rod 610 and extension spring 620, connecting rod 610 one end connects the end 310 of trace 300, and connecting rod 610 other end connects extension spring 620.

Below please refer to Fig. 2, Fig. 4 A, Fig. 4 B and Fig. 4 C, and with Fig. 4 A, Fig. 4 B and Fig. 4 C, the action schematic diagram of treadmills 100 is described.The action schematic diagram that the action schematic diagram that Fig. 4 A is the treadmills 100 of Fig. 2, Fig. 4 B and Fig. 4 C are treadmills 100 both sides of Fig. 4 A.Wherein, when pedal 400 declines toward gravity direction g, then be located at first of block piece 510 on this pedal 400 to keep out face 511 and keep out inclined gravity direction, face 521 g with second of block 520, the two ends 310 of trace 300 are forced to be rotated with one heart, simultaneously, second of another block 520 is kept out first of another block piece 510 of face 521 inclination pushing and pressing and is kept out face 511, makes another pedal 400 increase.Therefore, by the concentric rotation of trace 300, block piece 510 and block 520 against setting, make left and right pedal 400 can complete the action swung up and down.

But, it must be emphasized that the pedal 400 of treadmills 100 is subject to the restriction of block 520 and block piece 510, not only can interlock and swinging up and down, and can vacillate now to the left, now to the right simultaneously.Referring to Fig. 2, Fig. 5 A and Fig. 5 B, wherein Fig. 5 A is that the predeterminable range L of block 520 and trace 300 in the treadmills 100 of Fig. 2 and pedal arm 420 swing up and down angle θ _αschematic diagram, Fig. 5 B is that in the treadmills of Fig. 2, pedal arm 420 swings angle θ _βschematic diagram.Though due to each pedal arm 420 up or down, the block piece 510 on its pedal arm 420 all can be subject to supporting of block 520, but trace 300 is rotate around the center of circle, pedal arm 420 not only can be swung up and down and with trace 300 lateral tilting pendulum.And suppose pedal arm 420 height and block 520 highly fixing, block 520 is longer with the predeterminable range L of trace 300, swings up and down angle θ by what cause pedal arm 420 _αand the angle θ that swings _βless, user according to this concept change block 520 setting position, the pedal travel of adjustable treadmills 100 and amplitude of oscillation angle whereby.In addition, in present embodiment, block 520 has four second and keeps out face 521, when four second keep out face 521 there is different contact area time, what can be used for adjusting pedal arm 420 equally swings up and down angle θ _αand the angle θ that swings _β.

Referring to Fig. 6, Fig. 7 and Fig. 8, wherein Fig. 6 is the schematic diagram of a kind of treadmills 100 according to the utility model embodiment.Fig. 7 is the schematic diagram of a kind of treadmills 100 according to another embodiment of the utility model.Fig. 8 is the schematic diagram of a kind of treadmills 100 according to another embodiment of the utility model.

As shown in Figure 6, the setting position of not limit stop 520 and block piece 510 in the present embodiment, therefore the position of block 520 and block piece 510 is replaced mutually, as long as the relative position of block 520 and block piece 510 is constant, the adjustment pedal travel (namely swinging up and down angle) of treadmills 100 and the effect of left and right amplitude of oscillation angle can be reached equally.As shown in Figure 7, in the present embodiment, block piece 510 has rotatable disc, makes pedal 400 more smooth and easy in the action of trampling.As shown in Figure 8, the position of the block 520 in Fig. 7 and block piece 510 is replaced mutually by the present embodiment.

Referring to Fig. 9, Figure 10 and Figure 11, wherein Fig. 9 is the exploded perspective view of a kind of treadmills 100 according to another embodiment of the utility model.Figure 10 is the exploded perspective view of a kind of treadmills 100 according to another embodiment of the utility model.Figure 11 is the exploded perspective view of a kind of treadmills 100 according to another embodiment of the utility model.

As shown in Figure 9, the response agency 600 of the present embodiment provides restoring force with cable wire 610a collocation extension spring 620.As shown in Figure 10, the response agency 600 of the present embodiment arranges in pairs or groups Compress Spring 620a to provide restoring force with connecting rod 610.As shown in figure 11, the response agency 600 of the present embodiment can be pneumatic cylinder or oil hydraulic cylinder, provides restoring force whereby.Therefore, these those skilled in the art can freely change its textural association for response agency 600.

Treadmills of the present utility model has the following advantages:

1. the trace of treadmills and guiding mechanism can be reached back and forth lifting with easy structure and to mark time function.

2. swing up and down for pedal, the interlinked mechanism that this novel guiding mechanism and linking rod structure utilize lever or V-type to swing compared with known treadmills is more stable.

3. the structure in block and block piece inclined gravity direction and trace coordinate and in guiding mechanism, pedal not only can be allowed to swing up and down, also can swing by interlock pedal.

4. the pedal travel needed for user and amplitude of fluctuation, the position of block piece and block can be replaced mutually, and first of block piece keeps out the variable amounts that second of face and block keeps out face, second of block keep out face contact area also can with change.

Although the utility model with embodiment openly as above; so it is not intended to limit the utility model; any those skilled in the art; not departing from spirit and scope of the present utility model; can do various different selection and amendment, therefore protection domain of the present utility model limited by claims and equivalents thereof.

Claims

1. a treadmills, is characterized in that, described treadmills comprises:

Pedestal;

Trace, it is hubbed at described pedestal, and described trace has the two ends that can rotate with one heart;

Two pedals, each pedal comprises:

Tread elements; And

Pedal arm, it connects described tread elements, and one end that described pedal arm is hubbed at described trace is back and forth elevated to make described tread elements; And

Two guiding mechanisms, each guiding mechanism comprises:

Block piece, it is located at described pedal arm, and described block piece has at least one and first keeps out face; And

Block, itself and described trace have predeterminable range, and described block has at least one and second keeps out face to keep out face against described first of described block piece;

Wherein, when described pedal declines toward gravity direction, then first keep out face and described second and keep out one end that gravity direction described in face tilt drives described trace described in one of them, and the other end of described trace is rotated with one heart, and the first face of keeping out described in another is pushed against by the second face of keeping out described in another, cause pedal swinging described in another and rise.

2. treadmills as claimed in claim 1, it is characterized in that, described treadmills also comprises two response agencies, and each response agency connects one end of described trace and described pedestal respectively.

3. treadmills as claimed in claim 2, it is characterized in that, each response agency is connecting rod and extension spring.

4. treadmills as claimed in claim 2, it is characterized in that, each response agency is cable wire and extension spring.

5. treadmills as claimed in claim 2, it is characterized in that, each response agency is connecting rod and Compress Spring.

6. treadmills as claimed in claim 2, it is characterized in that, each response agency is pneumatic cylinder or oil hydraulic cylinder.

7. treadmills as claimed in claim 2, is characterized in that:

Described pedestal comprises:

Central part, it is for arranging two described blocks;

Extension, it outwards vertically extends from described central part; And

Two sidepieces, described two sidepieces connect the two ends of described central part respectively, and described two sidepieces are that splayed is arranged side by side, and are that hollow is to arrange described two response agencies respectively in described two sidepieces;

Described trace also comprises center of circle portion, and it is positioned at described trace central authorities, and described center of circle portion is articulated in the outer end of described extension with pivot, make described trace pivotable; And

Two described pedals all comprise pivot part, and each pivot part is integrally connected to each pedal arm and is articulated in one end of described trace respectively, make each pedal arm can relatively described trace pivotable.

8. treadmills as claimed in claim 1, it is characterized in that, described first of each block piece is kept out face and is rotatably kept out face against described second of each block.

9. treadmills as claimed in claim 1, it is characterized in that, each block is journaled into described pedestal, and face is rotatably kept out against described first of each block piece in the described second face of keeping out.

10. treadmills as claimed in claim 1, it is characterized in that, the described second quantity of keeping out face of each block is multiple.

11. treadmills as claimed in claim 10, is characterized in that, multiple described second of each block keeps out mask different contact area.

12. treadmills as claimed in claim 1, is characterized in that, the described first quantity of keeping out face of each block piece is multiple.

13. treadmills as claimed in claim 12, is characterized in that, multiple described first of each block piece keeps out mask different contact area.

14. treadmills as claimed in claim 1, is characterized in that, described first face of keeping out is cambered surface.

15. treadmills as claimed in claim 1, it is characterized in that, described first keeps out face made by elastic material.

16. treadmills as claimed in claim 1, is characterized in that, described second face of keeping out is cambered surface.

17. treadmills as claimed in claim 1, it is characterized in that, described second keeps out face made by elastic material.