Transfer type back pedaling machine

Abstract

The utility model relates to the technical field of fitness equipment, in particular to a transfer type back pedaling machine which comprises a main machine frame, a back pedaling movable assembly, a counterweight assembly and a backrest assembly. The back-pedaling movable assembly comprises back-pedaling movable arm assemblies on the two sides, the back-pedaling movable arm assemblies are connected with the balance weight assembly, and the back-pedaling movable arm assemblies on the two sides are independently and movably connected to the main machine frame so that the back-pedaling movable arm assemblies on the two sides can move independently. According to the back-pedaling machine, independent movement type exercise can be achieved, exercise forms are enriched, the back-pedaling machine of a new structural form is provided, customer selection is facilitated, and healthy development of the industry is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of fitness equipment, in particular to a split-type reverse pedaling machine. Background Art

[0002] The leg press machine is a kind of fitness equipment for exercising leg muscles. There are many structural forms in the prior art, but most of them include a foot pedal assembly, which is tilted and slidably connected to the main frame, and barbell hanging plates are provided on both sides of the foot pedal assembly. For example, the patent CN108404362A leg press trainer discloses a similar structure, but its structure cannot be split-type, and there are certain training defects. From the structural form of the prior art, it is also necessary to innovate and design leg press machines with different structural forms, which is beneficial to the industry development of this fitness equipment and also beneficial to customer selection. Utility Model Content

[0003] The utility model provides a split-type reverse pedal machine, which can solve the problems pointed out in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a main frame, a back-pedaling movable component, a counterweight component and a backrest component; the back-pedaling movable component includes back-pedaling movable arm components on both sides, the back-pedaling movable arm components are connected to the counterweight component, and the back-pedaling movable arm components on both sides are independently and movably connected to the main frame, so that the back-pedaling movable arm components on both sides can move independently.

[0005] Preferably, the reverse pedal movable arm assembly comprises a movable arm group and a foot pedal, the bottom of the movable arm group is rotatably connected to the main frame, and the upper end of the movable arm group is rotatably connected to the foot pedal.

[0006] Preferably, the movable arm group includes a first arm and a second arm, the lower ends of the first arm and the second arm are respectively rotatably connected to the main frame, and the upper ends of both are rotatably connected to the foot pedal.

[0007] Preferably, the movable arm assembly is connected to the counterweight assembly via a pulley assembly.

[0008] Preferably, the rope pulley assembly includes a plurality of first pulleys arranged on the main frame, a second pulley arranged on the movable arm group, and a pull rope, and both ends of the pull rope are respectively connected to the movable arm group and the counterweight assembly.

[0009] Preferably, a fixing frame is provided on the first arm, and a second pulley and a pull rope fixing rod are provided on the fixing frame.

[0010] Preferably, the counterweight assembly is a selection plate counterweight assembly, which includes a stand, a selection plate counterweight and a sliding optical axis.

[0011] Preferably, the backrest assembly includes a back cushion and a back cushion.

[0012] Beneficial effects: The utility model provides a split-type back pedaling machine, which can realize split-type movement, enriches the form of exercise, and provides a new structural form of the back pedaling machine, which is convenient for customers to choose and is conducive to the healthy development of the industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0014] Figure 2 It is a partial structural schematic diagram of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0016] Description of reference numerals:

[0017] The numbers in the figure are: main frame 1; reverse pedal movable arm assembly 21; movable arm group 211; first arm 2111; second arm 2112; fixed frame 2113; foot pedal 212; first pulley 31; second pulley 32; pull rope 33; pull rope fixing rod 34; stand 41; optional weight plate 42; sliding optical axis 43; back pad 51; cushion 52. DETAILED DESCRIPTION

[0018] A specific implementation mode of the present utility model is described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present utility model is not limited by the specific implementation mode.

[0019] Embodiment 1:

[0020] like Figure 1-3 The invention discloses a split-type back-pedaling machine, comprising a main frame 1, a back-pedaling movable assembly, a counterweight assembly and a backrest assembly; the backrest assembly comprises a back cushion 51 and a back cushion 52. The back-pedaling movable assembly comprises back-pedaling movable arm assemblies 21 on both sides, the back-pedaling movable arm assemblies 21 are connected to the counterweight assembly, and the back-pedaling movable arm assemblies 21 on both sides are independently and movably connected to the main frame 1, so that the back-pedaling movable arm assemblies 21 on both sides can move independently.

[0021] Specifically, the back pedal movable arm assembly 21 includes a movable arm group 211 and a foot pedal 212. The bottom of the movable arm group 211 is rotatably connected to the main frame 1, and the upper end thereof is rotatably connected to the foot pedal 212. The movable arm group 211 includes a first arm rod 2111 and a second arm rod 2112. The lower ends of the first arm rod 2111 and the second arm rod 2112 are respectively rotatably connected to the main frame 1 through rotating bearings, and the upper ends of both are rotatably connected to the foot pedal 212 through a rotating shaft.

[0022] Specifically, the movable arm group 211 is connected to the counterweight assembly through a pulley assembly, and the pulley assembly includes a plurality of first pulleys 31 arranged on the main frame 1, a second pulley 32 and a pull rope 33 arranged on the movable arm group 211, and the two ends of the pull rope 33 are respectively connected to the movable arm group 211 and the counterweight assembly. A fixed frame 2113 is provided on the first arm rod 2111, and a second pulley 32 and a pull rope fixing rod 34 are provided on the fixed frame 2113.

[0023] Specifically, the counterweight assembly is a selection plate counterweight assembly, which includes a stand 41, a selection plate counterweight 42 and a sliding optical axis 43, that is, one end of the pull rope 33 is connected to the pull rope fixing rod 34, and the other end is connected to the head piece of the selection plate counterweight 42.

[0024] The above disclosures are only several specific embodiments of the present invention. However, the embodiments of the present invention are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A split-type back-pedaling machine, comprising a main frame (1), a back-pedaling movable assembly, a counterweight assembly and a backrest assembly; characterized in that: The back-pedaling movable assembly comprises back-pedaling movable arm assemblies (21) on both sides, the back-pedaling movable arm assemblies (21) being connected to the counterweight assembly, and the back-pedaling movable arm assemblies (21) on both sides are independently and movably connected to the main frame (1), so that the back-pedaling movable arm assemblies (21) on both sides can move independently.

2. A split-type reverse pedal machine according to claim 1, characterized in that: The back pedal movable arm assembly (21) comprises a movable arm group (211) and a foot pedal (212); the bottom of the movable arm group (211) is rotatably connected to the main frame (1), and the upper end of the movable arm group (211) is rotatably connected to the foot pedal (212).

3. A split-type reverse pedal machine according to claim 2, characterized in that: The movable arm group (211) comprises a first arm (2111) and a second arm (2112); the lower ends of the first arm (2111) and the second arm (2112) are respectively rotatably connected to the main frame (1), and the upper ends of both are rotatably connected to the foot pedal (212).

4. A split-type reverse pedal machine according to claim 3, characterized in that: The movable arm assembly (211) is connected to the counterweight assembly via a rope pulley assembly.

5. A split-type reverse pedal machine according to claim 4, characterized in that: The rope pulley assembly comprises a plurality of first pulleys (31) arranged on a main frame (1), a second pulley (32) arranged on a movable arm group (211), and a pull rope (33), wherein two ends of the pull rope (33) are respectively connected to the movable arm group (211) and the counterweight assembly.

6. A split-type reverse pedal machine according to claim 5, characterized in that: A fixing frame (2113) is provided on the first arm (2111), and a second pulley (32) and a pull rope fixing rod (34) are provided on the fixing frame (2113).

7. A split-type reverse pedal machine according to any one of claims 1 to 6, characterized in that: The counterweight assembly is a selection plate counterweight assembly, which comprises a stand (41), a selection plate counterweight (42) and a sliding optical axis (43).

8. A split-type reverse pedal machine according to any one of claims 1 to 6, characterized in that: The backrest assembly comprises a back cushion (51) and a back cushion (52).

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