Rowing machine with adjustable pedal

Abstract

The utility model relates to the technical field of rowing machines, in particular to a rowing machine with an adjustable pedal, which comprises a base, the inner wall of the base is rotatably connected with the outer wall of a rotating part, the outer wall of the rotating part is meshed with the outer wall of a sliding part, and the front surface of the sliding part is fixedly connected with the back surface of a pedal part. The inner walls of the pedal pieces are in sliding connection with the outer walls of the abutting pieces, the inner wall of the base is in sliding connection with the outer walls of the sliding pieces, the number of the sliding pieces, the number of the pedal pieces and the number of the abutting pieces are all two, the two sliding pieces, the two pedal pieces and the two abutting pieces are all distributed in a circumferential array shape along the center axis of the rotating piece, and the rotating ring is rotated. The rotating ring drives the rotating shaft to rotate, the rotating shaft drives the gear to rotate, the gear drives the rack to slide, the rack drives the sliding rod to slide, the sliding rod drives the connecting shell to slide, the connecting shell drives the pedal to slide, and therefore the pedal is adjusted, and people feel more comfortable when using the rowing machine.

Description

Technical Field

[0001] The utility model relates to the technical field of rowing machines, in particular to a rowing machine with adjustable pedals. Background Art

[0002] Rowing machines are used for training purposes, simulating the sport of rowing on water. Indoor rowing competitions have become a professional sport. Indoor rowing machines, also commonly known as ergometers, measure the amount of energy expended during exercise. Rowing machines are effective for strengthening the muscles of the legs, waist, upper limbs, chest, and back. Each stroke completes a complete contraction and extension of the upper and lower limbs, waist, abdomen, and back, providing a full-body aerobic workout. Rowing machines are particularly effective for those with excess fat around the waist, abdomen, and upper arms, offering unexpected body-slimming benefits.

[0003] At present, most of the rowing machines on the market cannot adjust the pedals of the rowing machines when people use them, so that people cannot use the rowing machines in the most comfortable posture, which brings inconvenience to people. Utility Model Content

[0004] The present invention aims to provide a rowing machine with adjustable pedals to address the aforementioned problem of the inability to adjust the rowing machine foot pedals. To achieve this objective, the present invention provides the following technical solution: a rowing machine with adjustable pedals, comprising a base, the inner wall of the base being rotatably connected to the outer wall of a rotating member, the outer wall of the rotating member being meshedly connected to the outer wall of a sliding member, the front surface of the sliding member being fixedly connected to the back surface of a footrest, and the inner wall of the footrest being slidably connected to the outer wall of an abutting member.

[0005] The inner wall of the base is slidably connected to the outer wall of the sliding member. The number of the sliding member, the pedal member and the abutment member is two, and the two sliding members, the two pedal members and the two abutment members are all distributed in a row along the circumference of the central axis of the rotating member.

[0006] Preferably, the base includes a rowing machine, a support frame and a support block, the bottom of one side of the rowing machine is fixedly connected to the top of the support frame, and the bottom of the support frame is fixedly connected to the top of the support block, a rotating hole is provided on the top of the rowing machine, and a sliding groove is provided on the inner wall of the rowing machine, and a limiting groove is provided on the inner bottom wall of the sliding groove.

[0007] Preferably, the rotating member consists of a rotating ring, a rotating shaft and a gear, the bottom of the rotating ring is fixedly connected to the top of the rotating shaft, and the outer wall of the rotating shaft is rotatably engaged with the inner wall of the rotating hole, the bottom end of the rotating shaft passes through the top of the rowing machine and extends into the sliding groove, and the outer wall of the rotating shaft located inside the sliding groove is engaged with the inner wall of the gear.

[0008] Preferably, the sliding member includes a sliding rod, a rack and a limit block, the outer wall of the sliding rod is slidably connected to the inner wall of the sliding groove, and a fixed groove is provided on one side of the sliding rod, the inner wall of the fixed groove is fixedly connected to the outer wall of the rack, and the outer wall on one side of the rack is meshed with the outer wall of the gear, the bottom of the sliding rod is fixedly connected to the top of the limit block, and the outer wall of the limit block is slidably connected to the inner wall of the limit groove.

[0009] Preferably, the pedal member consists of a connecting shell, a first abutting rod and a second abutting rod, the back of the connecting shell is fixedly connected to the front of the sliding rod, and a rotation groove 1 and a rotation groove 2 are respectively provided on both sides of the connecting shell, the inner wall of the rotation groove 1 is rotatably connected to the outer wall of the first abutting rod, and the inner wall of the rotation groove 2 is rotatably connected to the outer wall of the second abutting rod.

[0010] Preferably, the abutment includes a foot pedal, an abutment plate and a spring, the bottom of the foot pedal is fixedly connected to the top of the abutment plate, and the outer wall of the abutment plate is slidably connected to the inner wall of the connecting shell, the outer wall of the bottom of the abutment plate is movably abutted against the outer walls of the abutment rod one and the abutment rod two respectively, and the bottom of the abutment plate is fixedly connected to the top of the spring, and the bottom of the spring is fixedly connected to the inner bottom wall of the connecting shell.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] In the utility model, the rotating ring is rotated, the rotating ring drives the rotating shaft to rotate, the rotating shaft drives the gear to rotate, the gear drives the rack to slide, the rack drives the sliding rod to slide, the sliding rod drives the connecting shell to slide, and the connecting shell drives the foot pedal to slide, thereby adjusting the foot pedal, making people more comfortable when using the rowing machine, and bringing convenience to people's use.

[0013] In the utility model, when people use the rowing machine to exert force, they push the foot pedals with their feet, which drive the abutment plates to slide, and the abutment plates drive the abutment rods 1 and 2 to rotate, so that the abutment rods 1 and 2 can clamp people's feet, preventing people from slipping and stepping on empty space when exerting force to push the foot pedals, thereby bringing convenience to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 This is an exploded view of the utility model;

[0017] Figure 4 This is an exploded view of the present invention.

[0018] In the figure: 1. base; 101. rowing machine; 102. support frame; 103. support block; 2. rotating member; 201. rotating ring; 202. rotating shaft; 203. gear; 3. sliding member; 301. sliding rod; 302. rack; 303. limit block; 4. pedal; 401. connecting shell; 402. abutting rod 1; 403. abutting rod 2; 5. abutting member; 501. pedal; 502. abutting plate; 503. spring. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0020] See also Figures 1 to 4 The utility model provides a technical solution: a rowing machine with adjustable pedals, including a base 1, the inner wall of the base 1 is rotatably connected to the outer wall of a rotating member 2, the outer wall of the rotating member 2 is meshedly connected to the outer wall of a sliding member 3, the front surface of the sliding member 3 is fixedly connected to the back surface of a footrest member 4, and the inner wall of the footrest member 4 is slidably connected to the outer wall of a moving member 5.

[0021] The inner wall of the base 1 is slidably connected to the outer wall of the sliding member 3. There are two sliding members 3, two pedal members 4 and two abutting members 5. The two sliding members 3, two pedal members 4 and two abutting members 5 are all distributed in a row along the circumference of the central axis of the rotating member 2.

[0022] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the base 1 includes a rowing machine 101, a support frame 102 and a support block 103. The bottom of one side of the rowing machine 101 is fixedly connected to the top of the support frame 102, and the bottom of the support frame 102 is fixedly connected to the top of the support block 103. A rotating hole is provided on the top of the rowing machine 101, and a sliding groove is provided on the inner wall of the rowing machine 101. A limiting groove is provided on the inner bottom wall of the sliding groove. The support block 103 and the support frame 102 make people more stable when using the rowing machine 101.

[0023] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, the rotating member 2 consists of a rotating ring 201, a rotating shaft 202 and a gear 203. The bottom of the rotating ring 201 is fixedly connected to the top of the rotating shaft 202, and the outer wall of the rotating shaft 202 is rotatably engaged with the inner wall of the rotating hole. The bottom end of the rotating shaft 202 passes through the top of the rowing device 101 and extends into the sliding groove. The outer wall of the rotating shaft 202 located inside the sliding groove is engaged with the inner wall of the gear 203. When the rotating ring 201 is rotated, the rotating ring 201 drives the gear 203 to rotate through the rotating shaft 202.

[0024] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the sliding member 3 includes a sliding rod 301, a rack 302 and a limit block 303. The outer wall of the sliding rod 301 is slidably connected to the inner wall of the sliding groove, and a fixed groove is provided on one side of the sliding rod 301. The inner wall of the fixed groove is fixedly connected to the outer wall of the rack 302, and the outer wall of one side of the rack 302 is meshed with the outer wall of the gear 203. The bottom of the sliding rod 301 is fixedly connected to the top of the limit block 303, and the outer wall of the limit block 303 is slidably connected to the inner wall of the limit groove. The gear 203 drives the sliding rod 301 to slide through the rack 302.

[0025] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the pedal member 4 is composed of a connecting shell 401, a movable rod 1 402 and a movable rod 2 403. The back of the connecting shell 401 is fixedly connected to the front of the sliding rod 301, and a rotation groove 1 and a rotation groove 2 are respectively provided on both sides of the connecting shell 401. The inner wall of the rotation groove 1 is rotatably connected to the outer wall of the movable rod 1 402, and the inner wall of the rotation groove 2 is rotatably connected to the outer wall of the movable rod 2 403, so that the sliding rod 301 drives the connecting shell 401 to slide.

[0026] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, the abutment 5 includes a foot pedal 501, an abutment plate 502 and a spring 503. The bottom of the foot pedal 501 is fixedly connected to the top of the abutment plate 502, and the outer wall of the abutment plate 502 is slidably connected to the inner wall of the connecting shell 401. The outer wall of the bottom of the abutment plate 502 is movably abutted against the outer walls of the abutment rod 1 402 and the abutment rod 2 403 respectively, and the bottom of the abutment plate 502 is fixedly connected to the top of the spring 503. The bottom of the spring 503 is The part is fixedly connected to the inner bottom wall of the connecting shell 401, and the connecting shell 401 drives the foot pedal 501 to slide. When the rowing machine 101 is used to exert force, the foot pushes the foot pedal 501, and the foot pedal 501 drives the abutting plate 502 to slide, and the abutting plate 502 pushes the abutting rod 1 402 and the abutting rod 2 403 to rotate, so that the abutting rod 1 402 and the abutting rod 2 403 can clamp people's feet to prevent people from slipping when pushing the foot pedal 501 with force.

[0027] The use method and advantages of the utility model: When the rowing machine with adjustable pedals is in operation, the working process is as follows:

[0028] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the rotating ring 201 is rotated, and the rotating ring 201 drives the gear 203 to rotate through the rotating shaft 202, and the gear 203 drives the sliding rod 301 to slide through the rack 302, so that the sliding rod 301 drives the connecting shell 401 to slide, and the connecting shell 401 drives the foot pedal 501 to slide, thereby adjusting the foot pedal 501, so that people can be more comfortable when using the rowing machine 101. When using the rowing machine 101 to exert force, the foot pushes the foot pedal 501, and the foot pedal 501 drives the abutting plate 502 to slide, and the abutting plate 502 pushes the abutting rod 1 402 and the abutting rod 2 403 to rotate, so that the abutting rod 1 402 and the abutting rod 2 403 will clamp people's feet to prevent people from slipping when exerting force to push the foot pedal 501.

[0029] The above shows and describes the basic principles, main features, and advantages of the present invention. Persons skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A rowing machine with adjustable pedals, comprising a base (1), characterized in that: The inner wall of the base (1) is rotatably connected to the outer wall of the rotating member (2), the outer wall of the rotating member (2) is meshedly connected to the outer wall of the sliding member (3), the front surface of the sliding member (3) is fixedly connected to the back surface of the pedal member (4), and the inner wall of the pedal member (4) is slidably connected to the outer wall of the abutting member (5); The inner wall of the base (1) is slidably connected to the outer wall of the sliding member (3); the number of the sliding member (3), the foot pedal (4) and the abutting member (5) is two, and the two sliding members (3), the two foot pedals (4) and the two abutting members (5) are all distributed in a row along the circumference of the central axis of the rotating member (2).

2. The rowing machine with adjustable pedals according to claim 1, characterized in that: The base (1) comprises a rowing machine (101), a support frame (102) and a support block (103); the bottom of one side of the rowing machine (101) is fixedly connected to the top of the support frame (102), and the bottom of the support frame (102) is fixedly connected to the top of the support block (103); a rotating hole is provided on the top of the rowing machine (101), and a sliding groove is provided on the inner wall of the rowing machine (101); and a limiting groove is provided on the inner bottom wall of the sliding groove.

3. The rowing machine with adjustable pedals according to claim 2, characterized in that: The rotating member (2) is composed of a rotating ring (201), a rotating shaft (202) and a gear (203). The bottom of the rotating ring (201) is fixedly connected to the top of the rotating shaft (202), and the outer wall of the rotating shaft (202) is rotatably engaged with the inner wall of the rotating hole. The bottom end of the rotating shaft (202) passes through the top of the rowing machine (101) and extends into the sliding groove. The outer wall of the rotating shaft (202) located inside the sliding groove is engaged with the inner wall of the gear (203).

4. The rowing machine with adjustable pedals according to claim 3, characterized in that: The sliding member (3) comprises a sliding rod (301), a rack (302) and a limit block (303); the outer wall of the sliding rod (301) is slidably connected to the inner wall of the sliding groove, and a fixed groove is provided on one side of the sliding rod (301); the inner wall of the fixed groove is fixedly connected to the outer wall of the rack (302), and the outer wall of one side of the rack (302) is meshedly connected to the outer wall of the gear (203); the bottom of the sliding rod (301) is fixedly connected to the top of the limit block (303), and the outer wall of the limit block (303) is slidably connected to the inner wall of the limit groove.

5. The rowing machine with adjustable pedals according to claim 4, characterized in that: The pedal member (4) is composed of a connecting shell (401), a first abutting rod (402) and a second abutting rod (403). The back of the connecting shell (401) is fixedly connected to the front of the sliding rod (301), and a rotating groove (1) and a rotating groove (2) are respectively opened on both sides of the connecting shell (401). The inner wall of the rotating groove (1) is rotatably connected to the outer wall of the first abutting rod (402), and the inner wall of the rotating groove (2) is rotatably connected to the outer wall of the second abutting rod (403).

6. The rowing machine with adjustable pedals according to claim 5, characterized in that: The abutment member (5) comprises a foot pedal (501), an abutment plate (502) and a spring (503); the bottom of the foot pedal (501) is fixedly connected to the top of the abutment plate (502), and the outer wall of the abutment plate (502) is slidably connected to the inner wall of the connecting shell (401); the outer wall of the bottom of the abutment plate (502) is movably abutted against the outer walls of the abutment rod 1 (402) and the abutment rod 2 (403), respectively; the bottom of the abutment plate (502) is fixedly connected to the top of the spring (503), and the bottom of the spring (503) is fixedly connected to the inner bottom wall of the connecting shell (401).

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