CN214232587U

CN214232587U - Sliding machine

Info

Publication number: CN214232587U
Application number: CN202022788470.2U
Authority: CN
Inventors: 焦志伟
Original assignee: Xiamen Nuoyang Technology Co ltd
Current assignee: Anxi Jinhua South Technology Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-09-21
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a sliding machine, which is characterized by comprising a supporting base, two supporting rails, two tension springs, a connecting frame, a plurality of pulleys and a pedal; two supporting rails are arranged between the two supporting seats; the connecting frame is erected above the two supporting rails; the pulleys are matched with the two supporting rails and are arranged below the connecting frame; the pedal is fixedly connected with the connecting frame; the two tension springs are symmetrically arranged between the connecting frame and the supporting base, one ends of the tension springs are connected with the supporting base, and the other ends of the tension springs are connected with the connecting frame; under the initial state, the connecting frame and the pedal are kept horizontal under the symmetrical tension of the two tension springs and are supported on the supporting track by virtue of the pulleys; when the pedal is used, the pedal slides left and right on the supporting track along with the pulley. The sliding machine of the utility model has simple structure, low manufacturing cost and small volume and is easy to be stored.

Description

Sliding machine

Technical Field

The utility model relates to a body-building apparatus technical field, concretely relates to sliding machine.

Background

At present, indoor sports devices on the market are quite a lot, and weight trainers, treadmills, abdomen exercisers, sliding devices and the like are common and popular, so that people can run indoors. Running, although the simplest and easiest exercise can train leg muscle and improve cardiopulmonary function, running also easily causes the burden of the knee, and is more likely to cause sports injury, especially for people with injured legs, and it is difficult to obtain the fun and benefit of the exercise from the treadmill: the sliding step body-building machine is a track body-building device which can provide the feet of the user to slide back and forth, and is quite popular with users of all ages because of simple operation, capability of assisting the user to apply force, no leg and foot burden and capability of gaining practical benefit.

However, the conventional sliding exercise machine has the common problems that the structure is complicated, the volume is large, the storage is not convenient at ordinary times, the price is high, the operation is not smooth, the favor of mass consumers cannot be obtained, and further improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sliding machine with simple structure and convenient use, aiming at solving at least one defect or problem existing in the background technology.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sliding machine is characterized by comprising a supporting base, two supporting rails, two tension springs, a connecting frame, a plurality of pulleys and a pedal; two supporting rails are arranged between the two supporting seats; the connecting frame is erected above the two supporting rails; the pulleys are matched with the two supporting rails and are arranged below the connecting frame; the pedal is fixedly connected with the connecting frame; the two tension springs are symmetrically arranged between the connecting frame and the supporting base, one ends of the tension springs are connected with the supporting base, and the other ends of the tension springs are connected with the connecting frame; under the initial state, the connecting frame and the pedal are kept horizontal under the symmetrical tension of the two tension springs and are supported on the supporting track by virtue of the pulleys; when the pedal is used, the pedal slides left and right on the supporting track along with the pulley.

Preferably, the supporting base is an I-shaped base, the I-shaped base is composed of two supporting pieces and a first connecting rod, the first connecting rod is connected between the two supporting pieces, and one end of the tension spring is connected with the first connecting rod; and a second connecting rod is connected between the tops of the two arc-shaped supporting rails.

Preferably, the support rail is an arc-shaped support rail, the arc-shaped support rail is composed of two sections of straight pipes and an arc-bent pipe, and the arc-bent pipe is positioned at the top of the middle part; the pulley can slide along the two sections of straight pipes.

Preferably, the connecting frame is an I-shaped connecting frame, the I-shaped connecting frame comprises two side rods, a third connecting rod, a U-shaped pulley support and pulleys, the third connecting rod is connected between the two side rods, the pedal is fixed to the tops of the two side rods, the other end of the tension spring is connected with the third connecting rod, the U-shaped pulley support is arranged at the bottom of the two side rods, and the pulleys are arranged on the U-shaped pulley support.

Preferably, an L-shaped limiting part is arranged at the bottom of the side lever, and the limiting part is matched with the second connecting rod to limit the range of the left-right sliding of the pedal.

Preferably, the U-shaped pulley support is sleeved with a protective cover, and the lower end of the protective cover is provided with a U-shaped groove.

Preferably, the pulleys are concave pulleys, and the concave walls of the pulleys are matched with the outer wall of the straight pipe.

Preferably, the device also comprises two symmetrically arranged tension ropes with handles, and the two tension ropes are respectively arranged on the two supporting pieces

Preferably, the handrail further comprises two handrails which are symmetrically arranged, each handrail comprises a fixed pipe and a telescopic pipe, the fixed pipes are fixedly connected onto the two supporting pieces through connecting pieces, the telescopic pipes can be adjusted in a telescopic mode on the fixed pipes and are screwed and fixed onto the fixed pipes through elastic pull pins, and the telescopic pipes are provided with supporting parts.

Compared with the background art, the utility model, have following advantage:

(1) the sliding machine of the utility model has simple structure, low manufacturing cost and small volume and is easy to be stored.

(2) The handrail can be held when in use, so that the safety is higher; and the handrail is telescopic, and is suitable for people with different heights.

Drawings

In order to more clearly illustrate the technical solution of the embodiments, the drawings needed to be used are briefly described as follows:

FIG. 1 is a perspective view of an embodiment walker;

FIG. 2 is a side view of an embodiment walker;

FIG. 3 is a front view of an embodiment walker;

FIG. 4 is a partial enlarged view of A of FIG. 3;

FIG. 5 is a first exploded view of the skateboarding pass of the embodiment;

FIG. 6 is a second exploded view of the skateboarding pass of the embodiment;

FIG. 7 is a third exploded view of the skateboarding pass of the embodiment;

reference numerals: 10. an I-shaped base; 11. a support member; 12. a first connecting rod; 20. an arc-shaped support rail; 21. a second connecting rod; 30. a tension spring; 40. an I-shaped connecting frame; 41. a side lever; 411. a limiting member; 412. a pulley bracket; 413. a shield; 42. a third connecting rod; 50. a pulley; 60. a pedal; 70. a tension rope; 80. a handrail; 81. a fixed tube; 82. a telescopic pipe; 821. a support section; 83. and (4) elastic pull pins.

Detailed Description

In the description of the present invention, the directions or positional relationships indicated by "up" and "down" are the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and the indication or suggestion that the indicated device must have a specific direction, be constructed and operated in a specific direction is not intended to limit the scope of the present invention.

Referring to fig. 1-7, a preferred embodiment of the walking skating device of the present invention includes an i-shaped base 10, two arc-shaped supporting rails 20, two tension springs 30, an i-shaped connecting frame 40, four pulleys 50, a pedal 60, two tension ropes 70, and two handrails 80.

The I-shaped base 10 is composed of two supporting pieces 11 and a first connecting rod 12, the supporting pieces 11 are flat hollow tubes, foot sleeves are arranged at two ends of each supporting piece 11, the first connecting rod 12 is a square hollow tube, two ends of each first connecting rod 12 are respectively welded on the two supporting pieces 11, two connecting pieces used for connecting the tension springs 30 are arranged on the first connecting rods 12, and each connecting piece comprises a screw rod, a nut and the like.

The arc-shaped support rail 20 consists of two sections of straight pipes and a curved pipe, and the curved pipe is positioned at the top of the middle part; the two arc-shaped supporting rails 20 are parallelly erected between the two supporting seats, two ends of the two arc-shaped supporting rails 20 are respectively welded on the two supporting pieces 11, and two ends of the second connecting rod 21 are respectively welded on the curved pipes at the tops of the two arc-shaped supporting rails 20.

The I-shaped connecting frame 40 is disposed above the two arc-shaped supporting rails 20, and the I-shaped connecting frame 40 includes two side bars 41, a third connecting bar 42, a U-shaped pulley bracket 412, and pulleys 50. The third connecting rod 42 is connected between the two side rods 41, and two connecting pieces for connecting the tension springs 30 are arranged on the third connecting rod 42 and comprise screw rods, nuts and the like; the U-shaped pulley brackets 412 are symmetrically arranged at two ends of the bottom of the two side rods 41. An L-shaped limiting part 411 is arranged in the middle of the bottom of the side rod 41, the L-shaped limiting part 411 is composed of a vertical square tube connected to the bottom of the side rod 41 and a cylindrical limiting block transversely connected to the vertical square tube, and the limiting part 411 is matched with the second connecting rod 21 to limit the maximum range of the left-right sliding of the pedal 60. The U-shaped pulley support 412 is further provided with a protective cover 413 in a sleeved mode, a U-shaped groove is formed in the lower end of the protective cover 413, and the protective cover 413 is nested outside the arc-shaped support rail 20 to prevent the pulley 50 from sliding out of the rail.

The pedal 60 is formed in a flat plate shape and is fixed to the top of the both side bars 41 using a coupling member to be fixedly coupled to the i-shaped coupling frame 40.

The pulleys 50 are concave pulleys and are respectively arranged on the U-shaped pulley support 412, the concave walls of the pulleys 50 are matched with the outer walls of the straight pipes, and the pulleys 50 can slide along the two sections of the straight pipes.

The two tension springs 30 are symmetrically arranged between the i-shaped connecting frame 40 and the i-shaped base 10, connecting rings for connection are arranged at two ends of each tension spring 30, the connecting ring at one end of each tension spring 30 is sleeved on the screw rod of the first connecting rod 12 and locked by nuts, and the connecting ring at the other end of each tension spring 30 is sleeved on the screw rod of the third connecting rod 42 and locked by nuts.

Two pull ropes 70 with handles are symmetrically arranged on the two supporting members 11. The pull cord 70 may also be used to exercise the hands while the skater is being used to exercise the legs.

The two armrests 80 are symmetrically arranged on the two supporting members 11, the specific armrest 80 comprises a fixed pipe 81 and an extension pipe 82, the fixed pipe 81 is fixedly connected to the two supporting members 11 through a connecting piece, the extension pipe 82 can slide up and down in the fixed pipe 81 to adjust the height, and is fixedly screwed on the fixed pipe 81 through an elastic pull pin 83, the extension pipe 82 comprises two sections of upper pipe and lower pipe which are fixedly connected together, and a supporting part 821 is arranged on the upper pipe. The handrail 80 can be used to maintain balance during exercise using the walker, improving safety.

In an initial state, under the symmetrical pulling force of the two tension springs 30, the I-shaped connecting frame 40 and the pedal 60 are kept horizontal and supported on the arc-shaped supporting track 20 by the pulley 50; in use, the pedal 60 slides left and right on the arc type support rail 20 along with the pulley 50. The tension springs 30 provide resistance to exercise during use and provide restoring force after use to keep the i-shaped connecting frame 40 and the step plate 60 horizontal.

The sliding machine of the utility model has simple structure, low manufacturing cost, small volume, convenient storage and easy operation and use.

The description of the above specification and examples is intended to illustrate the scope of the invention, but should not be construed as limiting the scope of the invention.

Claims

1. A sliding machine is characterized by comprising a supporting base, two supporting rails, two tension springs, a connecting frame, a plurality of pulleys and a pedal; two supporting rails are arranged between the two supporting seats; the connecting frame is erected above the two supporting rails; the pulleys are matched with the two supporting rails and are arranged below the connecting frame; the pedal is fixedly connected with the connecting frame; the two tension springs are symmetrically arranged between the connecting frame and the supporting base, one ends of the tension springs are connected with the supporting base, and the other ends of the tension springs are connected with the connecting frame; under the initial state, the connecting frame and the pedal are kept horizontal under the symmetrical tension of the two tension springs and are supported on the supporting track by virtue of the pulleys; when the pedal is used, the pedal slides left and right on the supporting track along with the pulley.

2. The sliding machine according to claim 1, wherein the supporting base is an i-shaped base, the i-shaped base is composed of two supporting members and a first connecting rod, the first connecting rod is connected between the two supporting members, and one end of the tension spring is connected with the first connecting rod; the supporting rails are arc-shaped supporting rails, and a second connecting rod is connected between the tops of the two arc-shaped supporting rails.

3. The skateboarding machine of claim 2 wherein the arcuate support track is comprised of two sections of straight and curved tubes, the curved tubes being located at the top of the middle; the pulley can slide along the two sections of straight pipes.

4. The sliding machine according to claim 3, wherein the connecting frame is an I-shaped connecting frame, the I-shaped connecting frame comprises two side rods, a third connecting rod, a U-shaped pulley bracket and a pulley, the third connecting rod is connected between the two side rods, the pedal is fixed on the top of the two side rods, the other end of the tension spring is connected with the third connecting rod, the U-shaped pulley bracket is arranged at the bottom of the two side rods, and the pulley is arranged on the U-shaped pulley bracket.

5. The skater as claimed in claim 4, wherein the side bars are provided at the bottom thereof with L-shaped stoppers which cooperate with the second connecting bars to limit the extent of the lateral sliding of the pedals.

6. The sliding machine according to claim 4, wherein the U-shaped pulley support is sleeved with a protective cover, and the lower end of the protective cover is provided with a U-shaped groove.

7. A skater as claimed in claim 4, characterised in that the pulleys are of the internally concave type, the concave walls of the pulleys matching the external walls of the straight tubes.

8. The skater of claim 4, further comprising two symmetrically disposed tension cords with handles, the tension cords being disposed on the two support members, respectively.

9. The sliding machine according to any one of claims 2-8, further comprising two symmetrically disposed handrails, wherein the handrails comprise a fixed tube and a telescopic tube, the fixed tube is fixedly connected to the two supporting members through a connecting member, the telescopic tube can be telescopically adjusted on the fixed tube and is tightly fixed on the fixed tube through an elastic pull pin, and the telescopic tube is provided with a supporting part.