Power-assisted transfer type rowing trainer

Abstract

The utility model relates to the technical field of fitness equipment, in particular to a power-assisted transfer type rowing trainer which comprises a main frame, a rowing movable component and a counterweight component. The utility model provides a power-assisted transfer type rowing trainer, which comprises a counterweight assembly and a pedal power-assisted assembly, the pedal power-assisted assembly comprises a pedal movable arm and a transmission mechanism, and the pedal movable arm drives the counterweight assembly to act through the transmission mechanism so as to realize pedal power-assisted operation, and the utility model provides the power-assisted transfer type rowing trainer which is provided with the pedal power-assisted assembly, so that pedal power-assisted operation can be realized; multi-mode exercise is achieved, and the exercise effect is improved; in addition, the rowing movable arms on the two sides can independently move on one side, namely, the independent movement type structural design is achieved, and the limitation of exercise is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of fitness equipment, and in particular relates to a power-assisted split-drive rowing trainer. Background Art

[0002] The rowing trainer is a relatively common trainer, which mainly includes a main frame, a rowing activity component, and a weight component;

[0003] In the existing structure, the rowing activity component generally includes a rowing activity arm, which drives the counterweight assembly through a transmission assembly. The current structure does not have a pedal power-assisting mechanism. That is, if the barbell plates are heavy, it may be difficult to rely solely on the rowing activity arm, and the exercise effect may need to be improved.

[0004] In addition, in the existing structure, the rowing arms are mostly linked, that is, the rowing arms on both sides are rotatably connected to the main frame through the same rotating shaft, and cannot perform unilateral split movement, which has certain limitations. Utility Model Content

[0005] The utility model provides a power-assisted split-drive rowing trainer, which can solve the problems pointed out in the background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: it includes a main frame, a rowing activity component and a counterweight component; it also includes a pedal power assist component, the pedal power assist component includes a pedal activity arm and a transmission mechanism, the pedal activity arm drives the counterweight component to move through the transmission mechanism to achieve pedal power assist.

[0007] Preferably, one end of the pedal movable arm is rotatably connected to the main frame through a first shaft sleeve assembly, and the other end is a pedal end, and the transmission mechanism is a connecting rod mechanism.

[0008] Preferably, the connecting rod mechanism includes a first connecting rod and a second connecting rod, one end of the first connecting rod is connected to the first shaft sleeve assembly, and the other end is rotatably connected to one end of the second connecting rod, the other end of the second connecting rod is rotatably connected to the boosting arm, and the boosting arm is transmission-connected to the counterweight assembly.

[0009] Preferably, the counterweight assembly includes a bell hanging rod and a bell hanging rod movable arm, one end of the bell hanging rod movable arm is rotatably connected to the main frame, and the bell hanging rod movable arm is connected to the power arm through a connecting arm to achieve transmission.

[0010] Preferably, the rowing activity assembly includes rowing arms and a connecting rod assembly on both sides, the rowing arms are rotatably connected to the main frame, and the rowing arms are transmission-connected to the counterweight mechanism through the connecting rod assembly.

[0011] Preferably, the lower end of the rowing moving arm is rotatably connected to the main frame, the connecting rod assembly includes a rowing connecting rod, one end of the rowing connecting rod is rotatably connected to the rowing moving arm, and the other end is rotatably connected to the connecting arm.

[0012] Preferably, the lower ends of the rowing moving arms on both sides are respectively rotatably connected to the main frame through second bushing assemblies to achieve unilateral independent movement.

[0013] Preferably, an automatic return member is connected to the foot pedal moving arm.

[0014] Preferably, the automatic return member is an elastic return member, one end of which is connected to the main frame and the other end is connected to the foot pedal moving arm.

[0015] Preferably, the elastic return member is a gas spring.

[0016] Beneficial effects: The present utility model provides a rowing trainer with power-assisted and split motion:

[0017] By setting a foot pedal power-assisted component, foot pedal power assistance can be achieved, multi-mode exercise can be realized, and the exercise effect can be improved;

[0018] In addition, the rowing moving arms on both sides can move independently on one side, that is, a split motion structure design is adopted to avoid the limitations of exercise. Description of the Drawings

[0019] Figure 1 is a schematic structural view of the present utility model;

[0020] Figure 2 is a side view of the present utility model;

[0021] Description of the Reference Numerals in the Drawings:

[0022] Reference numerals in the figures: main frame 1; rowing moving arm 21; rowing connecting rod 22; second bushing assembly 23; weight plate hanging rod 31; weight plate hanging rod moving arm 32; connecting arm 33; automatic return member 4; foot pedal moving arm 51; first bushing assembly 52; foot pedal end 53; first connecting rod 54; second connecting rod 55; power-assisted arm 56. Detailed Embodiments

[0023] The following will describe in detail a specific embodiment of the present utility model with reference to the drawings, but it should be understood that the protection scope of the present utility model is not limited by the specific embodiment.

[0024] Embodiment 1:

[0025] As Figure 1-2The present invention relates to a power-assisted split-type rowing trainer, comprising a main frame 1, a rowing activity component and a counterweight component; and a pedal-assist component, wherein the pedal-assist component comprises a pedal-assist arm 51 and a transmission mechanism, wherein the pedal-assist arm 51 drives the counterweight component to move through the transmission mechanism to achieve pedal-assistance.

[0026] Specifically, one end of the pedal movable arm 51 is rotatably connected to the main frame 1 through the first shaft sleeve assembly 52, and the other end is the pedal end 53. The transmission mechanism is a connecting rod mechanism, and the connecting rod mechanism includes a first connecting rod 54 and a second connecting rod 55. One end of the first connecting rod 54 is connected to the first shaft sleeve assembly 52, and the other end is rotatably connected to one end of the second connecting rod 55. The other end of the second connecting rod 55 is rotatably connected to the power-assisting arm 56, and the power-assisting arm 56 is transmission-connected to the counterweight assembly.

[0027] Specifically, the counterweight assembly includes a bell hanging rod 31 and a bell hanging rod movable arm 32. One end of the bell hanging rod movable arm 32 is rotatably connected to the main frame 1. The bell hanging rod movable arm 32 is connected to the power arm 56 through a connecting arm 33 to achieve transmission.

[0028] Specifically, the rowing activity assembly includes rowing arms 21 on both sides and a connecting rod assembly. The rowing arms 21 are rotatably connected to the main frame 1, and the rowing arms 21 are transmission-connected to the counterweight mechanism through the connecting rod assembly.

[0029] Specifically, the lower end of the rowing arm 21 is rotatably connected to the main frame 1, and the connecting rod assembly includes a rowing link 22, one end of the rowing link 22 is rotatably connected to the rowing arm 21, and the other end is rotatably connected to the connecting arm 33.

[0030] In some embodiments, the lower ends of the rowing arms 21 on both sides are rotatably connected to the main frame 1 through the second sleeve assemblies 23 to achieve unilateral independent movement.

[0031] In some embodiments, the pedal movable arm 51 is connected to an automatic return component 4, and the pedal movable arm 51 is returned by the automatic return component 4. The automatic return component 4 can be an elastic return component, one end of which is connected to the main frame 1 and the other end is connected to the pedal movable arm 51. The elastic return component can specifically be a gas spring.

[0032] The above disclosures are only a few 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 scope of protection of the present invention.

Claims

1. A power-assisted transfer rowing trainer, comprising a main frame (1), a rowing activity component and a counterweight component; characterized in that: It further includes a pedal assistance component, and the pedal assistance component includes a pedal moving arm (51) and a transmission mechanism. The pedal moving arm (51) drives the counterweight component to act through the transmission mechanism to achieve pedal assistance.

2. The assisted split rowing trainer according to claim 1, wherein: One end of the pedal moving arm (51) is rotatably connected to the main frame (1) through a first bushing assembly (52), and the other end is a pedal end (53). The transmission mechanism is a link mechanism.

3. The one with power-assisted transfer rowing trainer according to claim 2, characterized in that: The link mechanism includes a first link (54) and a second link (55). One end of the first link (54) is connected to the first bushing assembly (52), and the other end is rotatably connected to one end of the second link (55). The other end of the second link (55) is rotatably connected to the assistance arm (56), and the assistance arm (56) is in transmission connection with the counterweight component.

4. A power-assisted transfer rowing trainer according to claim 3, characterized in that: The counterweight component includes a bell plate hanging rod (31) and a bell plate hanging rod moving arm (32). One end of the bell plate hanging rod moving arm (32) is rotatably connected to the main frame (1), and the bell plate hanging rod moving arm (32) is connected to the assistance arm (56) through a connecting arm (33) to achieve transmission.

5. The one with power-assisted transfer rowing trainer according to claim 4, characterized in that: The rowing activity component includes rowing moving arms (21) on both sides and a link assembly. The rowing moving arms (21) are rotatably connected to the main frame (1), and the rowing moving arms (21) are in transmission connection with the counterweight mechanism through the link assembly.

6. The assisted split rowing trainer according to claim 5, characterized in that: The lower end of the rowing moving arm (21) is rotatably connected to the main frame (1). The link assembly includes a rowing link (22). One end of the rowing link (22) is rotatably connected to the rowing moving arm (21), and the other end is rotatably connected to the connecting arm (33).

7. The one with power-assisted power split rowing trainer according to claim 6, characterized in that: The lower ends of the rowing moving arms (21) on both sides are respectively rotatably connected to the main frame (1) through second bushing assemblies (23) to achieve independent unilateral movement.

8. A power-assisted transfer rowing trainer according to any one of claims 1-7, characterized in that: An automatic return member (4) is connected to the pedal moving arm (51).

9. The assisted split rowing trainer according to claim 8, characterized in that: The automatic return member (4) is an elastic return member. One end is connected to the main frame (1), and the other end is connected to the pedal moving arm (51).

10. A power-assisted transfer rowing trainer according to claim 9, characterized in that: The elastic return member is a gas spring.

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