CN217187723U

CN217187723U - Sliding step machine with novel structure

Info

Publication number: CN217187723U
Application number: CN202221073022.7U
Authority: CN
Inventors: 陈新
Original assignee: Yongkang Weizhen Industry And Trade Co ltd
Current assignee: Yongkang Weizhen Industry And Trade Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-08-16
Anticipated expiration: 2032-04-29

Abstract

The utility model belongs to the technical field of sports fitness equipment, in particular to a sliding machine with a novel structure, which comprises two arc-shaped supporting tracks arranged in parallel, a supporting frame is connected between the two end parts of the two arc-shaped supporting tracks, a V-shaped connecting piece is connected between the two arc-shaped supporting tracks, a connecting frame is arranged on the arc-shaped supporting tracks, a tension spring is connected between the V-shaped connecting piece and the connecting frame, a pedal is fixed on the upper end surface of the connecting frame, a pulley is installed between the lower end of the connecting frame and the arc-shaped supporting tracks, the pulley is rotatably installed on the lower end surface of the connecting frame, a position limiting piece is installed on the periphery of the arc-shaped supporting tracks, the upper end of the position limiting piece is fixed with the connecting frame, and the pulley keeps sliding on the arc-shaped supporting tracks, the connecting frame and the pedal are kept horizontal through the elastic restoring force of the tension spring, and the structure is simple and the cost is low.

Description

Sliding machine with novel structure

Technical Field

The utility model relates to the technical field of sports fitness equipment, in particular to a sliding machine with a novel structure.

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 the muscle strength of the legs and improve the cardio-pulmonary function, the running also easily causes the burden of the knees, and is more likely to cause sports injury, especially for people with injured legs, and the pleasure and benefit of the exercise are difficult to obtain from the running machine: 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.

Like chinese utility model, patent number is 200720059589.8, the disclosed smooth step machine, including chassis, bracing piece and handle, the left and right both sides of chassis all have a slide rail, and left pedal and right pedal slidable respectively install on left slide rail and right slide rail, its characterized in that: the bottom of the supporting rod is arranged on the folding joint.

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 aims at providing a sliding machine of novel structure through the V-arrangement connecting piece, solves the complicated, bulky problem of structure.

The purpose of the utility model is realized like this: the utility model provides a novel smooth step machine of structure, includes two parallel arrangement's arc support track, is connected with the support frame between two orbital both ends of arc support, is connected with the V-arrangement connecting piece between two arc support tracks, be provided with linking frame on the arc support track, be connected with the extension spring between V-arrangement connecting piece and the linking frame, linking frame's up end is fixed with the footboard, installs the pulley between linking frame's lower extreme and the arc support track, pulley rotatable mounting is at linking frame's lower terminal surface, and the locating part is installed to orbital periphery is supported to the arc, and the upper end and the linking frame of locating part are fixed to make the pulley keep sliding on the arc support track.

Preferably, a first fixing hole is formed in each of two sides of the V-shaped connecting piece, a first fixing piece is installed in each first fixing hole, a second fixing piece is installed in the connecting frame, one end of the tension spring is connected with the first fixing piece, and the other end of the tension spring is connected with the second fixing piece.

Preferably, the connecting frame comprises a first fixing plate and a second fixing plate fixed at two ends of the first fixing plate, and the second fixing plate is fixedly connected with the pedal through a fastener.

Preferably, the lower terminal surface of second fixed plate is provided with the U-shaped installed part, installs the pivot between the U-shaped installed part, and rotatable pulley is installed to the periphery of pivot, and fixed orifices two have been seted up respectively to the lower extreme both sides of U-shaped installed part, the upper end both sides of locating part are provided with the fixed block respectively.

Preferably, the number of extension springs is two, and the lower extreme of two extension springs is connected with V-arrangement connecting piece respectively, and the upper end of two extension springs is connected respectively in the both sides of connecting the frame.

Preferably, a plurality of anti-slip strips are formed on the upper end face of the pedal, and a front arc-shaped baffle is arranged on one side of the pedal.

Preferably, fixing sleeves are mounted at two ends of the support frame.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

the utility model discloses a V-arrangement connecting piece's design is connected with the extension spring between V-arrangement connecting piece and connection frame, and through the elastic restoring force of an extension spring, messenger's connection frame and footboard keep the level, this simple structure, and the cost is lower.

Drawings

Fig. 1 is a first schematic structural diagram of a sliding stepper.

Fig. 2 is a schematic structural diagram of the sliding stepper.

Fig. 3 is a schematic diagram of an exploded structure of a part of the sliding walking machine.

Reference numerals are as follows: 1-an arc-shaped support track; 2-a support frame; 3-a V-shaped connector; 4-a connection frame; 5-a tension spring; 6-a pedal; 7-a pulley; 8-a limiting member; 9-fixing the hole I; 10-a first fixing part; 11-a second fixing piece; 12-a first fixing plate; 13-a second fixing plate; 14-a U-shaped mounting member; 15-a rotating shaft; 16-a second fixing hole; 17-fixing block; 18-anti-slip strips; 19-front arc baffle; 20-fixing sleeve.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1-3, a novel structure of a sliding machine, includes two arc-shaped supporting rails 1 arranged in parallel, a supporting frame 2 is connected between two ends of the two arc-shaped supporting rails 1 to keep them supported on the ground, a V-shaped connecting member 3 is connected between the tops of the two arc-shaped supporting rails 1, a connecting frame 4 is arranged on the arc-shaped supporting rails 1, a tension spring 5 is connected between the V-shaped connecting member 3 and the connecting frame 4, the connecting frame 4 and the pedal 6 are kept horizontal by the elastic restoring force of the tension spring 5, the structure is simple, the cost is low, the pedal 6 is fixed on the upper end surface of the connecting frame 4, a pulley 7 is installed between the lower end of the connecting frame 4 and the arc-shaped supporting rails 1, the pulley 7 is rotatably installed on the lower end surface of the connecting frame 4, a limiting member 8 is installed on the periphery of the arc-shaped supporting rails 1, the upper end of the limiting member 8 is fixed to the connecting frame 4 and keeps the pulley 7 sliding on the arc-shaped support rail 1.

In the initial state, the connecting frame 4 and the pedal 6 are kept horizontal by the vertical tension of the tension spring 5 and supported on the arc-shaped supporting track 1 by the pulley 7; when in use, the pedal 6 slides left and right on the arc-shaped supporting track 1 along with the pulley 7, the tension spring 5 provides resistance to exercise during use, and provides elastic restoring force after use, so that the connecting frame 4 and the pedal 6 are kept horizontal.

Fixing hole one 9 has been seted up respectively to the both sides of V-arrangement connecting piece 3, installs mounting one 10 in the fixing hole one 9, install mounting two 11 in the linking frame 4, the one end and the mounting one 10 of extension spring 5 are connected, the other end and the mounting two 11 of extension spring 5 are connected, and extension spring 5's fixed connection simple structure, easy dismounting can change extension spring 5 increase of service life.

The connecting frame 4 comprises a first fixing plate 12 and second fixing plates 13 fixed at two ends of the first fixing plate, and the second fixing plates 13 are fixedly connected with the pedal 6 through fasteners, so that the assembly and disassembly are convenient.

The lower terminal surface of second fixed plate 13 is provided with U-shaped installed part 14, installs pivot 15 between the U-shaped installed part 14, and rotatable pulley 7 is installed to the periphery of pivot 15, and fixed orifices 16 have been seted up respectively to the lower extreme both sides of U-shaped installed part 14, the upper end both sides of locating part 8 are provided with fixed block 17 respectively, and during the installation, fixed block 17 card is established in fixed orifices 16, carries out fixed connection through fixed block 17 and fixed orifices 16 between locating part 8 and the U-shaped installed part 14 to make pulley 7 keep sliding on arc support track 1.

The number of the tension springs 5 can be two, the stress is uniform, the structure is more stable, the lower ends of the two tension springs 5 are respectively connected with the V-shaped connecting piece 3, and the upper ends of the two tension springs 5 are respectively connected with the two sides of the connecting frame 4.

The upper end surface of the pedal 6 is provided with a plurality of anti-slip strips 18 for increasing friction force, and one side of the pedal 6 is provided with a front arc-shaped baffle plate 19 which can prevent feet from slipping out when in use.

Fixed sleeves 20 are installed at two ends of the support frame 2, so that the ground is prevented from being damaged.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The sliding step machine with the novel structure is characterized by comprising two arc-shaped supporting rails (1) which are arranged in parallel, a supporting frame (2) is connected between the two end parts of the two arc-shaped supporting rails (1), a V-shaped connecting piece (3) is connected between the two arc-shaped supporting rails (1), a connecting frame (4) is arranged on the arc-shaped supporting rails (1), a tension spring (5) is connected between the V-shaped connecting piece (3) and the connecting frame (4), a pedal (6) is fixed on the upper end face of the connecting frame (4), a pulley (7) is installed between the lower end of the connecting frame (4) and the arc-shaped supporting rails (1), the pulley (7) can be rotatably installed on the lower end face of the connecting frame (4), a limiting piece (8) is installed on the periphery of the arc-shaped supporting rails (1), and the upper end of the limiting piece (8) is fixed with the connecting frame (4), and the pulley (7) is kept sliding on the arc-shaped supporting track (1).

2. The skateboarding machine of novel structure according to claim 1, characterized in that: fixing hole one (9) have been seted up respectively to the both sides of V-arrangement connecting piece (3), install mounting one (10) in fixing hole one (9), install mounting two (11) in linking frame (4), the one end and the mounting one (10) of extension spring (5) are connected, the other end and the mounting two (11) of extension spring (5) are connected.

3. The skateboarding machine of novel construction as claimed in claim 1, characterized in that: the connecting frame (4) comprises a first fixing plate (12) and second fixing plates (13) fixed at two ends of the first fixing plate, and the second fixing plates (13) are fixedly connected with the pedal (6) through fasteners.

4. The skateboarding machine of novel construction as claimed in claim 3, characterized in that: the lower terminal surface of second fixed plate (13) is provided with U-shaped installed part (14), installs pivot (15) between U-shaped installed part (14), and rotatable pulley (7) are installed to the periphery of pivot (15), and fixed orifices two (16) have been seted up respectively to the lower extreme both sides of U-shaped installed part (14), the upper end both sides of locating part (8) are provided with fixed block (17) respectively.

5. The skateboarding machine of novel construction as claimed in claim 1, characterized in that: the number of the tension springs (5) is two, the lower ends of the two tension springs (5) are connected with the V-shaped connecting piece (3) respectively, and the upper ends of the two tension springs (5) are connected to the two sides of the connecting frame (4) respectively.

6. The skateboarding machine of novel structure according to claim 1, characterized in that: a plurality of anti-slip strips (18) are formed on the upper end face of the pedal (6), and a front arc-shaped baffle (19) is arranged on one side of the pedal (6).

7. The skateboarding machine of novel construction as claimed in claim 1, characterized in that: and fixed sleeves (20) are arranged at two ends of the support frame (2).