TWM464203U - Exercise equipment with string resistance - Google Patents

Description

Fitness equipment with rope resistance

This creation is about a fitness equipment, especially a fitness equipment with a rope resistance.

Because modern people are busy with work and rarely have time to engage in outdoor sports, all kinds of sports equipment that can be used indoors come into being, so that modern people can exercise indoors. One of the common indoor sports equipments is a treadmill, which is generally provided with a running platform at the bottom of a body. The top of the frame is provided with a controller connected to the running platform, and the user can be in situ on the running platform. Walk or run to achieve fitness and training physical fitness.

However, since the user's legs are taken forward in turn while walking or running, and the two hands naturally swing, the user's lower body, especially the legs, can be exercised; but the upper body is exercised. It is less obvious, so users often need to perform additional exercises that can be trained for the upper body.

In view of the above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a fitness equipment with a rope resistance that can simultaneously exercise the lower body and the upper body of the user.

In order to achieve the above creative purposes, the techniques utilized in this creation The utility model relates to a fitness equipment with a rope resistance, comprising: a treadmill body, comprising a running platform, the front end of the running platform is provided with a set of support frames; the pull rope device is mounted on the support frame, the pulling The rope device comprises a hollow casing, two turntable assemblies and two drawstrings, the casing having a pair of inner sides of the running table, each turntable assembly comprising a shaft, a roping disc and a resetting member, the shaft The rotator is rotatably disposed in the housing, and the roping disc is axially sleeved and fixed on the shaft. The reset member has one end connected to the roping disc and the other end connected to the housing. The two drawstrings are respectively disposed on the outer ring side of one of the roping reels, each of the drawstrings has a fixed end and a pull end, and the fixed end of the drawstring is fixed to the roping disc, and the pull cord is pulled The leading end protrudes through the inner side surface of the casing and protrudes to the outside of the casing, and a grip is fixed at the pulling end of the pulling rope.

The dial set may further include a drive disc, the drive disc and the roping disc are stacked on each other, and the drive disc is sleeved on the shaft with the shaft as a shaft, and the drive disc is via a one-way bearing The drawstring device may further include a resistance band, and the resistance band is disposed around the annular wall surface of the two drive plates.

The resistance band has two opposite extensions, the extension being a portion of the resistance band extending from one of the drive plates to the other of the drive plates; the pull cord device further comprising a resistance adjustment device, the resistance adjustment component being disposed at the The resistance adjustment assembly includes a base, a lead screw and two adjustment blocks. The base is fixed on the housing, and the two ends of the base are respectively perpendicular to the two extensions of the resistance band. The lead screw is disposed on the base, and the lead screw has an outer ring surface and an inner end a first threaded portion and a second threaded portion, wherein the inner end portion and the outer end portion of the lead screw are rotatably disposed at two ends of the base, and the outer end portion of the lead screw Further extending through the base and the housing to the outside of the housing, the first threaded portion is formed on a side of the outer surface of the lead screw adjacent to the inner end portion, and the second threaded portion is formed on the guide a side of the outer ring portion of the outer ring portion of the screw, wherein the first thread portion is opposite to the spiral direction of the second thread portion, and the two adjusting blocks are respectively sleeved on the first thread portion and the second thread portion of the lead screw At the threaded portion, and respectively coupled with the corresponding threaded portion with a thread.

The resistance adjusting component may further include a base, a lead screw and an adjusting block. The base is fixed on the housing, and two ends of the base extend perpendicularly to the two extending sections of the resistance band. The lead screw is disposed on the base, the lead screw has an outer annular surface, an inner end portion, an outer end portion and a threaded portion, and the inner end portion and the outer end portion of the lead screw are rotatably disposed respectively The outer end of the lead screw further extends through the base and the housing to protrude to the outside of the housing, and the threaded portion is formed on the outer ring surface of the lead screw. It is disposed at the threaded portion of the lead screw and is threadedly coupled with the threaded portion.

The shaft of each of the above-mentioned turntable assemblies can be coupled to the housing via a bearing.

The shaft rod may further include a fixed shaft member and a sleeve fixed in the housing, the sleeve being rotatably sleeved outside the fixed shaft member, the transmission disc and the roping disc The sleeve is sleeved on the sleeve, and the transmission disc is connected to the sleeve via the one-way bearing, and the roping disc and the sleeve are fixedly coupled to each other.

The resistance adjustment assembly may further include an adjustment knob disposed on the exterior of the housing and fixed to the outer end of the lead screw.

A ring groove may be formed around one side of the outer ring of the driving disk, and the resistance band is embedded in the ring groove of the two driving plates; a winding groove may be formed around one side of the outer ring of the rotating disk, and the pulling The rope is wound around the roping groove of the roping disc.

The reset member may be a coil spring.

With the design as described above, when the user walks or runs on the fitness equipment of the present creation, the grip can be further held by both hands, and the pull cord can be pulled back and forth along the natural swing of both hands. The tightening of the drive plate with the resistance belt can form a resistance of the user when pulling the drawstring, so that the user can use the fitness equipment with the drawstring resistance to simultaneously exercise the lower body and the upper body.

10‧‧‧Treadmill body

11‧‧‧Running table

12‧‧‧Support frame

2‧‧‧Drawing device

20‧‧‧shell

21‧‧‧floor

22‧‧‧ Cover

30‧‧‧ Turntable components

31, 31A‧‧‧ shaft

311A‧‧‧ shaft

312A‧‧‧ casing

32‧‧‧Drive disk

321‧‧‧ Ring groove

33‧‧‧Rolling reel

331‧‧‧Rolling Rope

34‧‧‧Reset parts

35‧‧‧ one-way bearing

36‧‧‧ Bearing

40‧‧‧Drawstring

41‧‧‧ grip

50‧‧‧Resistance zone

51‧‧‧Extension

60, 60A‧‧‧ resistance adjustment components

61‧‧‧ Pedestal

62, 62A‧‧‧ lead screw

621, 621A‧‧‧ first thread

622‧‧‧Second thread

63‧‧‧Adjustment knob

64, 64A‧‧‧ adjustment block

Figure 1 is a perspective view of the creation.

Figure 2 is a perspective view of the drawstring device of the present invention.

Figure 3 is an exploded perspective view of the drawstring device of the present invention.

Figure 4 is a cross-sectional view of a side view of the drawing device of the present invention.

Fig. 5 is a top plan view showing the drawstring device of the present invention in a state in which the resistance band is tightened.

Figure 6 is a top plan view of another embodiment of the drawstring device of the present invention.

Fig. 7 is an exploded perspective view showing still another embodiment of the creation.

The technical means adopted by the present invention for achieving the intended purpose of creation are further explained below in conjunction with the drawings and the preferred embodiment of the present invention.

Referring to FIG. 1, the present invention includes a treadmill body 10 and a drawstring device 2.

The treadmill body 10 includes a running platform 11 having a set of support frames 12 at the front end thereof.

Referring to FIG. 2, the cable pulling device 2 is mounted on the support frame 12. The cable pulling device 2 includes a hollow casing 20, two turntable assemblies 30, two drawstrings 40, a resistance belt 50 and a resistance. Adjustment component 60.

The housing 20 has an inner side surface, a bottom plate 21 and a cover plate 22. The inner side of the housing 20 corresponds to the running platform 11, and the cover plate 22 is covered on the bottom plate 21.

Referring to FIG. 3 and FIG. 4, the two turntable groups 30 are disposed at the left and right intervals inside the casing 20. Each turntable assembly 30 includes a shaft 31, a drive plate 32, a roping disc 33 and a reset. Item 34. One end of the shaft 31 is rotatably coupled to the bottom plate 21 of the casing 20, and the other end of the shaft 31 extends toward the cover plate 22. The drive plate 32 is stacked on the upper and lower sides of the reel 33 and is axially sleeved on the shaft 31. The drive plate 32 is coupled to the shaft via a one-way bearing 35. 31, the roping disc 33 is coupled to the shaft 31, and a ring groove 321 is formed on one side of the outer ring of the driving disc 32. The outer ring side of the roping disc 33 is formed on the side of the outer ring. A roping groove 331. One end of the returning member 34 is connected to the roping disc 33, and the other end is connected to the housing 20. When the shaft 31 is rotated in one direction, the resetting member 34 drives the roping disc 33 to rotate in the opposite direction.

In a specific embodiment of the present invention, the shaft 31 is coupled to the bottom plate 21 of the housing 20 via a bearing 36. The drive plate 32 is superposed on the roping disk 33. The reset member 34 is A coil spring.

The two pull cords 40 are respectively disposed in the roping grooves 331 of the roping disc 33. Each of the pull cords 40 has a fixed end and a pull end, and the fixed end of the pull cord 40 is fixed to the roping disc 33. The pull end of the pull cord 40 extends through the inner side surface of the housing 20 and protrudes to the outside of the housing 20. Further, a grip 41 is fixed at the pull end of the pull cord 40, and the grip 41 can be abutted. Relying on the outer wall surface of the housing 20 prevents the pull end of the pull cord 40 from retracting into the interior of the housing 20.

The resistance band 50 is an annular band that surrounds the two drive plates 32 and is nested in the ring groove 321 of the two drive plates 32. The resistance band 50 is formed with two opposite extensions. 51. The extension 51 is a portion of the resistance belt 50 extending from one of the drive plates 32 to the other of the drive plates 32.

The resistance adjustment component 60 is disposed between the two turntables 30. The resistance adjustment component 60 includes a base 61, a lead screw 62, an adjustment knob 63 and two adjustment blocks 64.

The base 61 is an elongate seat body that is fixed to the bottom plate 21 of the casing 20. The two ends of the base 61 extend perpendicularly to the two extensions 51 of the resistance band 50, respectively.

The lead screw 62 is rotatably disposed on the base 61. The lead screw 62 has an outer ring surface, an inner end portion, an outer end portion, a first thread portion 621 and a second thread portion 622. The inner end portion and the outer end portion of the lead screw 62 are rotatably disposed at two ends of the base 61, and the outer end portion of the lead screw 62 further penetrates the base 61 and the housing 20 to protrude thereto. shell The first threaded portion 621 is formed on a side of the outer surface of the lead screw 62 near the inner end portion, and the second threaded portion 622 is formed on the outer ring surface of the lead screw 62 near the outer end portion. One side of the first threaded portion 621 is opposite to the spiral direction of the second threaded portion 622.

The adjusting knob 63 is disposed outside the housing 20 and is fixed to the outer end of the lead screw 62 for the user to rotate the lead screw 62.

The two adjusting blocks 64 are respectively sleeved on the first threaded portion 621 and the second threaded portion 622 of the lead screw 62, and are respectively threadedly coupled with the corresponding threaded portions 621 and 622, and the two adjusting blocks 64 are respectively coupled. Corresponding to and fixed to the two extensions 51 of the resistance band 50 respectively, as shown in FIG. 5, when the lead screw 62 is rotated, the two adjustment blocks 64 can be driven along the lead screw 62 toward or away from each other. mobile.

Referring to FIG. 6, another embodiment of the resistance adjusting assembly 60A of the present invention is characterized in that only a threaded portion 621A is formed on the outer ring surface of the lead screw 62A, and only one of the lead screw 62A is sleeved. The adjusting portion 64A of the threaded portion 621A is coupled to the adjusting block 64A and is fixed to the adjusting block 64A. When the lead screw 62A is rotated, the adjusting block 64A is guided. The screw 62A moves.

Referring to FIG. 7 , an exploded perspective view of a further embodiment of the present invention, wherein the shaft 31A includes a fixed shaft member 311A and a sleeve 312A. One end of the fixed shaft member 311A is fixedly coupled to the housing 20 . The bottom plate 21, the other end of the fixed shaft member 311A extends toward the cover plate 22, the sleeve 312A is rotatably sleeved outside the fixed shaft member 311A, and the transmission disk 32 and the roping disk 33 are the sleeve 312A. The sleeve is sleeved on the sleeve 312A, and the drive disc 32 is connected to the sleeve 312A via a one-way bearing 35. The roping disc 33 and the sleeve 312A are fixed to each other.

Referring to FIG. 1 and FIG. 2, when the user walks or runs on the artificial fitness equipment of the present invention, the grip 41 can be further held by two hands, and the pull rope is pulled back and forth along the natural swing of the two hands. 40. When the user's hand swings away from the pulling device 2, the pulling rope 40 is pulled and the roping disc 33, the shaft 31 and the driving disc 32 are rotated; when the user's hand is approaching When the direction of the rope device 2 is swung, the resetting member 34 drives the roping disc 33 and the shaft 31 to rotate in the opposite direction, and then the cord 40 is wound on the roping disc 33, and the driving disc 32 is not reversed with the shaft 31 due to the action of the one-way bearing 35. Wherein, the resistance band 50 is used to tighten the driving plate 32, so that the resistance of the user when pulling the rope 40 can be formed, and by the one-way bearing 35, the driving wheel 32 is prevented from rotating in the reverse direction with the shaft 31. In order to prevent the resistance caused by the resistance band 50 from affecting the smoothness of the shaft 31 and the drive plate 32 in the reverse rotation, the user's hand can smoothly swing forward and backward; further, the lead screw 62, 62A is rotated. By driving the adjusting block 64, 64A and the resistance band 50, the force of the resistance band 50 to tighten the driving plate 32 can be adjusted, thereby changing the resistance that the user needs to overcome when pulling the pulling rope 40, and adjusting the exercise intensity. Allows the user to exercise the lower body and upper body at the same time using the created fitness equipment with drawstring resistance.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Although the present invention has been disclosed above in the preferred embodiments, it is not intended to limit the present invention, and any skilled person skilled in the art. Any simple modification or equivalent change to the above embodiment in accordance with the technical essence of the present creation without departing from the technical scope of the present invention. And the modifications are still within the scope of this creative technical solution.

10‧‧‧Treadmill body

11‧‧‧Running table

12‧‧‧Support frame

2‧‧‧Drawing device

20‧‧‧shell

40‧‧‧Drawstring

41‧‧‧ grip

Claims (10)

A fitness equipment with a rope resistance, comprising a treadmill body and a rope pulling device, wherein: the treadmill body comprises a running platform, the front end of the running platform is provided with a set of support frames; the rope pulling device is erected on The support device comprises a hollow casing, two turntable assemblies and two drawstrings, the casing having a pair of inner sides of the running table, each turntable assembly comprising a shaft, a roping disc and a resetting member, the shaft is rotatably disposed in the housing, the roping disc is axially sleeved and fixed on the shaft, and one end of the resetting member is connected to the roping disc, and One end is connected to the housing, and the two pull cords are respectively disposed on the outer ring side of one of the roping discs. Each of the pull cords has a fixed end and a pull end, and the fixed end of the pull cord is fixed to the roping The tray has a pull end extending through the inner side of the housing and protruding to the outside of the housing, and a grip is fixed at the pull end of the pull cord. The exercise equipment of claim 1 , wherein: the foregoing turntable set further comprises a drive disc, the drive disc and the roping disc are overlapped with each other, and the drive disc is axially sleeved with the shaft Provided on the shaft, the drive plate is coupled to the shaft via a one-way bearing; the cable pull device further includes a resistance band disposed around the annular wall surface of the two drive plates. The exercise equipment of claim 2, wherein the resistance band has two opposite extensions, the extension being a portion of the resistance belt extending from one of the drive plates to the other of the drive plates; The rope device further includes a resistance adjusting device, the resistance adjustment The whole component is disposed between the two turntables, the resistance adjusting component comprises a base, a lead screw and two adjusting blocks, the base is fixed on the housing, and the two ends of the base respectively face the resistance band The two extensions extend in a vertical direction, and the lead screw is disposed on the base. The lead screw has an outer ring surface, an inner end portion, an outer end portion, a first thread portion and a second thread portion. The inner end portion and the outer end portion of the lead screw are rotatably disposed at two ends of the base, and the outer end portion of the lead screw further extends through the base and the housing to protrude outside the housing. a first threaded portion is formed on a side of the outer surface of the outer surface of the lead screw near the inner end portion, and the second threaded portion is formed on a side of the outer surface of the outer surface of the lead screw near the outer end portion, and the first thread is The second adjusting portion is sleeved on the first thread portion and the second thread portion of the lead screw, and is respectively threadedly coupled with the corresponding thread portion. The exercise equipment of claim 2, wherein the resistance band has two opposite extensions, the extension being a portion of the resistance belt extending from one of the drive plates to the other of the drive plates; The rope device further includes a resistance adjusting device, the resistance adjusting component is disposed between the two turntable sets, the resistance adjusting component comprises a base, a lead screw and an adjusting block, and the base is fixed on the casing, The two ends of the base extend perpendicularly to the two extensions of the resistance band. The lead screw is disposed on the base. The lead screw has an outer ring surface, an inner end portion, an outer end portion and a a threaded portion, the inner end portion and the outer end portion of the lead screw are respectively rotatably disposed at two ends of the base, and the outer end portion of the lead screw further extends through the base and the housing to protrude into the housing Externally, the threaded portion is formed on the outer ring surface of the lead screw, and the adjusting block is sleeved on the lead screw of the lead screw At the ridge, and the threaded portion is threadedly coupled to each other. The exercise device with a drawstring resistance according to any one of claims 1 to 4, wherein the shaft of each of the aforementioned turntable assemblies is coupled to the housing via a bearing. The exercise device of claim 1 , wherein the shaft comprises a fixed shaft member and a sleeve, the fixed shaft member is fixed in the housing, and the sleeve is rotatably sleeved The outer circumference of the fixed shaft member is sleeved and fixed on the sleeve by the sleeve. The fitness equipment with a rope resistance according to any one of claims 2 to 3, wherein the shaft includes a fixed shaft member and a sleeve, and the fixed shaft member is fixed in the housing, the sleeve The pipe system is rotatably sleeved on the outer side of the fixed shaft member, and the transmission disk and the roping disk are sleeved on the sleeve with the sleeve as an axis, and the transmission disk is connected to the sleeve via the one-way bearing The roping disc and the sleeve are fixed to each other. The fitness equipment with a rope resistance according to any one of claims 1 to 4, wherein the resistance adjustment component further comprises an adjustment knob, the adjustment knob is disposed outside the casing, and is fixed to the lead screw Outside the end. The fitness equipment with a rope resistance according to any one of claims 2 to 4, wherein: a ring groove is formed on one side of the outer ring of the transmission disk, and the resistance band is embedded in the ring groove of the two transmission disk. A winding groove is formed on one side of the outer ring of the roping disk, and the pulling rope is wound around the roping groove of the roping disk. The exercise equipment with rope resistance according to claim 9, wherein the resetting member is a coil spring.