A cabinet type rowing machine

Abstract

The present invention provides a cabinet type rowing machine, belonging to the technical field of fitness equipment. This cabinet type rowing machine includes a seat cushion, a footrest and a long strip-shaped base frame. The seat cushion and the footrest are both connected to the base frame. The base frame includes a slide rail frame, and the seat cushion is slidably connected to the slide rail frame. It is characterized in that it further includes a cabinet body which is vertically arranged in a cuboid shape and has an open mouth. The base frame is hinged inside the cabinet body. After the base frame is folded relative to the cabinet body, the base frame, the seat cushion and the footrest can be placed in the inner cavity of the cabinet body. After the base frame is unfolded relative to the cabinet body, the outer end of the base frame can be supported on the ground. Its base frame and the seat cushion and footrest connected to the base frame can all be stored in the cuboid cabinet body. The overall volume of the cabinet body is small and it occupies little space, which is suitable for household use.

Description

Technical Field

[0001] The present invention belongs to the technical field of fitness equipment, and relates to a rowing machine, in particular to a cabinet-type rowing machine. Background Art

[0002] In order to make sports and fitness a long-term and effective daily behavior and avoid being affected by factors such as weather conditions as much as possible, most people will use fitness equipment to exercise their bodies, so that people can exercise indoors. For example, a rowing machine is an aerobic exercise equipment that improves comprehensive abilities. Its movement is similar to that of a kayak. When exercising, the resistance of water and the change of the rotating speed of the runner are used within a short time to exercise the muscles of the legs, waist, upper limbs and back. However, the traditional rowing machine is placed flat on the ground during use, has a long length, occupies a large area, and cannot be folded and stored, which is not conducive to movement and storage. To solve this problem, Chinese Patent [Authorized Publication No.: CN211885297U] discloses a new type of rowing machine that can be folded and stored. Among them, it includes a first chassis and a second chassis that are hinged, and the bottom of the second chassis can be folded to fit with the bottom of the first chassis; first stoppers and turning handles are correspondingly arranged on the sides of the first chassis and the second chassis, and the turning handle is hinged to the side of the second chassis. By rotating the turning handle, it is mutually clamped with the first stopper to prevent the unfolded first chassis and second chassis after folding; a screwing member is also threadedly connected to the turning handle, and by rotating the screwing member, the turning handle is driven to move so that the first chassis and the second chassis after folding are mutually locked and fixed. This rowing machine can be folded by setting a hinged first chassis and second chassis. However, since the seat cushion is slidably connected to the top surface of the second chassis, not only the overall thickness after folding is relatively large, but also since its seat cushion, footrest, etc. cannot be folded, the width after folding is also relatively large, and the storage space occupied is still relatively large. Summary of the Invention

[0003] The purpose of the present invention is to address the above problems existing in the prior art and propose a cabinet-type rowing machine.

[0004] The purpose of the present invention can be achieved by the following technical solutions: A cabinet-type rowing machine, including a seat cushion, a footrest and a long strip-shaped base frame. The seat cushion and the footrest are both connected to the base frame. The base frame includes a slide rail frame, and the seat cushion is slidably connected to the slide rail frame. It is characterized in that it further includes a cabinet body vertically arranged in a cuboid shape and having an open mouth, and the base frame is hinged in the cabinet body. When the base frame is folded relative to the cabinet body, the base frame, the seat cushion and the footrest can be placed in the inner cavity of the cabinet body. When the base frame is unfolded relative to the cabinet body, the outer end of the base frame can support on the ground.

[0005] In the above-mentioned cabinet rowing machine, the lower part of the folding cavity of the cabinet body for accommodating the base frame has a greater depth than the upper part. The folded footrest and seat cushion are located in the lower part of the folding cavity, and the base frame abuts against the bottom surface of the upper part of the folding cavity.

[0006] In the above-mentioned cabinet rowing machine, the inner end of the base frame is hinged to the lower part of the folding cavity, and the upper part of the cabinet body has a positioning rotating plate to prevent the folded base frame from coming out. The positioning rotating plate is hinged to the cabinet body.

[0007] In the above-mentioned cabinet rowing machine, an elastic rope and a handle rod are connected to the middle part of the folding cavity. The handle rod and the elastic rope are connected by a detachable buckle structure. After disassembly, the handle rod can be fixedly connected to the positioning seat located in the lower part of the folding cavity.

[0008] In the above-mentioned cabinet rowing machine, the base frame includes a slide rail frame. The seat cushion is slidably connected to the slide rail frame through a sliding seat, and the seat cushion is rotatably connected to the sliding seat. The seat cushion is a rectangular seat cushion. The length of the seat cushion is greater than the width of the inner cavity of the cabinet body, and the width of the seat cushion is less than the width of the inner cavity of the cabinet body.

[0009] In the above-mentioned cabinet rowing machine, each of the left and right sides of the slide rail frame has a groove-shaped sliding guide rail. The sliding seat is made into a downwardly open groove structure. The inner wall surfaces of the two side walls of the sliding seat are each connected with a sliding wheel slidably connected in the sliding guide rail.

[0010] In the above-mentioned cabinet rowing machine, the base frame further includes a footrest connected to the front end of the slide rail frame. The footrest is hinged in the cabinet body. The number of the footrests is two, and both of the two footrests are hinged to the footrest. When the two footrests are unfolded relative to each other, the two footrests are located on the left and right sides of the footrest. When the two footrests are folded relative to each other, the two footrests are jointly located between the top surface of the footrest and the cabinet body.

[0011] In the above-mentioned cabinet rowing machine, the footrest includes a bottom shell, a top cover, a plug-in frame and a mounting frame. The plug-in frame is plugged into the front end of the base frame. The mounting frame is vertically connected to the plug-in frame, and the mounting frame and the plug-in frame are jointly located in the inner cavity formed by the bottom shell and the top cover. The two footrests are respectively hinged to the two ends of the mounting frame.

[0012] In the above-mentioned cabinet rowing machine, the footrest is connected with a rotating shaft. One end of the rotating shaft is pivotally connected to the bottom of the footrest, and the other end of the rotating shaft is rotatably connected to the end of the mounting frame. The mounting frame is a downwardly open groove structure. Each of the two ends of the mounting frame is vertically penetrated with a positioning shaft, and the rotating shaft is vertically rotatably connected to the positioning shaft.

[0013] In the above-mentioned cabinet rowing machine, the base frame further includes a support frame hinged to the rear end of the slide rail frame. The support frame is made into a groove-shaped structure. When the support frame is folded on the slide rail frame, the slide rail frame is located inside the groove of the support frame.

[0014] Compared with the prior art, the present invention has the following advantages:

[0015] The base frame of the present invention, as well as the seat cushion and footrest connected to the base frame, can all be stored in a cuboid cabinet. The overall volume of the cabinet is small, occupying less space, and is suitable for home use;

[0016] Both the seat cushion and the footrest of the present invention can be folded relative to the base frame and are located below the folded base frame. At the same time, a handle rod is provided in the folding cavity of the cabinet corresponding to the upper region of the base frame. The overall width after storage is smaller, and the space utilization rate is better, thereby making the occupied space inside the entire cabinet smaller. Description of the Drawings

[0017] Figure 1 is a schematic diagram of the unfolded state of the present invention.

[0018] Figure 2 is a schematic diagram of the folded and stored state of the present invention.

[0019] Figure 3 is a schematic diagram of the interior of the cabinet in the folded and stored state of the present invention.

[0020] Figure 4 is a schematic diagram of the folded and stored state of the seat cushion and footrest in the present invention.

[0021] Figure 5 is an exploded view of the connection structure between the seat cushion and the slide rail frame in the present invention.

[0022] Figure 6 is an exploded view of the connection structure between the footrest and the slide rail frame in the present invention.

[0023] In the figures, 1, seat cushion; 2, footrest; 3, base frame; 4, cabinet; 5, folding cavity; 6, positioning rotating plate; 7, elastic cord; 8, handle rod; 9, locking structure; 10, slide rail frame; 1001, sliding guide rail; 11, footrest seat; 12, support frame; 13, positioning seat; 14, sliding seat; 15, rotating seat; 1501, limiting notch; 16, rotating column; 17, limiting bolt; 18, compression spring; 19, limiting column; 20, sliding wheel; 21, limiting block; 22, bottom shell; 2201, positioning notch; 2202, relief cavity; 23, top cover; 2301, through slot; 24, insertion frame; 25, mounting frame; 26, rotating shaft; 2601, shaft part one; 2602, shaft part two; 27, positioning shaft; 28, limiting ring; 29, insertion socket; 30, functional cabinet; 31, resistance exercise module. Detailed Embodiments

[0024] The following are specific embodiments of the present invention, and in combination with the accompanying drawings, the technical solutions of the present invention will be further described, but the present invention is not limited to these embodiments.

[0025] Refer to Figures 1 - 4 , this embodiment is a cabinet-type rowing machine, including a seat 1, a footrest 2, a long strip-shaped base frame 3, and a rectangular parallelepiped vertical cabinet 4 with an open mouth. The seat 1 and the footrest 2 are both connected to the base frame 3. The base frame 3 includes a footrest seat 11, a slide rail frame 10, and a support frame 12 connected together. The support frame 12 is hinged to the rear end of the base frame 3. The footrest seat 11 is inserted into the front end of the slide rail frame 10, and the footrest seat 11 is hinged to the hinge seat 30 in the cabinet 4. When the base frame 3 is folded relative to the cabinet 4, the base frame 3, the seat 1, and the footrest 2 can be placed in the inner cavity of the cabinet 4. When the base frame 3 is unfolded relative to the cabinet 4, the outer end of the base frame 3 can be supported on the ground through the support frame 12.

[0026] Further, the support frame 12 is made into a groove-shaped structure. When the support frame 12 is folded on the base frame 3, the base frame 3 is located in the groove body of the support frame 12. The support frame 12 covers after folding, and the occupied space for folding and storage is smaller.

[0027] Further, the upper part of the cabinet 4 has a functional cabinet 30. The functional cabinet 30 is internally provided with a resistance exercise module 31. After the upper part of the cabinet 4 has the functional cabinet 30, the lower depth of the folding cavity 5 for accommodating the base frame 3 is greater than the upper depth. The folded footrest 2 and seat 1 are located in the lower part of the folding cavity 5. The top surface of the outer end of the base frame 3 abuts against the bottom surface of the upper part of the folding cavity 5, that is, the top surface of the outer end of the base frame 3 abuts against the outer wall surface of the functional cabinet 30.

[0028] Further, the inner end of the base frame 3 is hinged to the lower part of the folding cavity 5 of the cabinet 4 through the footrest seat 11. The upper part of the cabinet 4 has a positioning rotating plate 6 to prevent the folded base frame 3 from coming out. The positioning rotating plate 6 is hinged to the cabinet 4. When the base frame 3 is folded and stored in the cabinet 4, the positioning rotating plate 6 rotates and abuts against the bottom surface of the slide rail frame 10.

[0029] Further, an elastic cord 7 and a handle rod 8 are connected in the middle of the folding cavity 5. The elastic cord 7 is connected to the functional cabinet 30. The handle rod 8 and the elastic cord 7 are connected through a detachable buckle structure 9. After detachment, the handle rod 8 can be fixedly connected to the positioning seat 13 located in the lower part of the folding cavity 5. The handle rod 8 can be fixed, and at the same time, the space utilization is more sufficient.

[0030] Further, in combination with Figure 5, the cushion 1 is slidably connected to the slide rail frame 10 through the sliding seat 14, and the cushion 1 is rotatably connected to the sliding seat 14. The cushion 1 is a rectangular cushion 1, the length of the cushion 1 is greater than the width of the inner cavity of the cabinet body 4, and the width of the cushion 1 is less than the width of the inner cavity of the cabinet body 4.

[0031] A circular tube-shaped rotating seat 15 is embedded in the top surface of the sliding seat 14. There is a ring of inwardly protruding limiting rings in the middle of the inner cavity of the rotating seat 15. There are several limiting notches 1501 at the top end of the rotating seat 15. A rotating column 16 is vertically fixed to the bottom surface of the cushion 1. A limiting column 19 is vertically fixed to the rotating column 16. The rotating column 16 is inserted into the rotating seat 15, and the bottom end of the rotating column 16 is connected to the limiting ring 28 through a limiting bolt 17. A compression spring 18 is arranged between the limiting ring 28 and the limiting ring. The limiting column 19 and the rotating column 16 are in a cross shape. The number of the limiting notches 1501 is four, and the four limiting notches 1501 are arranged in a circular array around the axis of the rotating seat 15. The limiting column 19 is of a cylindrical structure, and the shape of the limiting notch 1501 is adapted to the limiting column 19.

[0032] When the cushion 1 is lifted relative to the slide rail frame 10, after the limiting column 19 is disengaged from the limiting notch 1501, the cushion 1 can rotate relative to the slide rail frame 10. The cushion 1 can be rotated to be parallel to the length direction of the slide rail frame 10 or perpendicular to the length direction of the slide rail frame 10.

[0033] Further, each of the left and right sides of the slide rail frame 10 has a groove-shaped sliding guide 1001. The sliding seat 14 is made into a downward-opening groove structure. The inner wall surfaces of the two side walls of the sliding seat 14 are both connected with sliding wheels 20 that are slidably connected in the sliding guide 1001.

[0034] The sliding wheel 20 includes a wheel body and a wheel axle. The wheel body is sleeved on the wheel axle. The wheel axle is tubular and is connected to the inner wall surface of the groove wall of the sliding seat 14 through a bolt assembly. Limiting blocks 21 are fixedly connected to both the inner end and the outer end of the sliding guide 1001. The limiting blocks 21 are fixedly connected to the slide rail through fasteners such as screws or bolts.

[0035] Further, combined with Figure 6 , a footrest seat 11 is connected to the front end of the slide rail frame 10. The footrest seat 11 is hinged in the cabinet body 4. The number of the footrests 2 is two, and both of the two footrests 2 are hinged to the footrest seat 11. When the two footrests 2 are unfolded relative to each other, the two footrests 2 are located on the left and right sides of the footrest seat 11. When the two footrests 2 are folded relative to each other, the two footrests 2 are jointly located between the top surface of the footrest seat 11 and the cabinet body 4.

[0036] Furthermore, the pedal seat 11 includes a bottom shell 22, a top cover 23, a plug-in frame 24 and a mounting frame 25. The plug-in frame 24 is plugged into the front end of the base frame 3. The mounting frame 25 is vertically connected to the plug-in frame 24, and the mounting frame 25 and the plug-in frame 24 are located together in the inner cavity formed by the bottom shell 22 and the top cover 23. The two pedals 2 are respectively hinged at the two ends of the mounting frame 25. The plug-in frame 24 is connected to a plug-in seat 29 through a fastener, and the plug-in seat 29 is plugged into the slide rail frame 10. The pedal 2 is connected to a rotating shaft 26, one end of the rotating shaft 26 is pivotally connected to the bottom of the pedal 2, and the other end of the rotating shaft 26 is rotatably connected to the end of the mounting frame 25. The mounting frame 25 is a downwardly open groove-shaped structure, and the two ends of the mounting frame 25 are vertically interspersed with positioning shafts 27, and the rotating shaft 26 is vertically rotatably connected to the positioning shaft 27. The top two sides of the bottom shell 22 are provided with a positioning notch 2201, the shape of which is adapted to the rotating shaft 26. The top cover 23 is provided with a through slot 2301 on both sides, and the through slots 2301 and the positioning notches 2201 are arranged one by one. The two through slots 2301 are connected to the corresponding positioning notches 2201 and are located above the corresponding positioning notches 2201. The positioning notches 2201 and the mounting frame 25 with a groove structure are used to position the rotating shaft 26 in the unfolded state to avoid over-rotation, that is, to keep the rotating shaft 26 in a horizontal state, and at the same time, the rotating shaft 26 will not flip upwards due to the pedaling action of the foot pedal 2; the through slot 2301 is connected to the positioning notch 2201, and is used to allow the rotating shaft 26 to rotate, and at the same time, it can avoid limiting the rotating shaft 26 in the folded state.

[0037] The rotating shaft 26 includes a shaft portion 1 2601 and a shaft portion 2602. The shaft portion 1 2601 is inserted into the foot pedal 2. The shaft portion 2602 is rotatably connected to the positioning shaft 27. The distance between the positioning shaft 27 and one end of the shaft portion 2 2602 near the shaft portion 1 2601 is equal to or less than the distance between the positioning shaft 27 and one end of the shaft portion 2 2602 far from the shaft portion 1 2601. The bottom of the bottom shell 22 has a clearance cavity 2202, and the clearance cavity 2202 is located below the mounting frame 25. The shaft portion 1 2601 and the shaft portion 2 2602 are stepped, and the connection surface between the shaft portion 2 2602 and the shaft portion 1 2601 is against the side wall of the foot pedal 2.

[0038] The usage principle of this embodiment is as follows: When in use, turn the entire base frame 3 out of the cabinet body 4, rotate the turning support frame 12 so that the base frame 3 is supported on the ground, then rotate the seat cushion 1 by 90° to be perpendicular to the slide rail frame 10, turn out the two footrests 2, and finally remove the handle rod 8 from the positioning seat 13 and connect it to the buckle structure 9 connected to the elastic rope 7 to start rowing exercise. When storage is needed, first disassemble the handle rod 8 and snap it into the positioning seat 13, then rotate the seat cushion 1 by 90° to be parallel to the slide rail frame 10, fold the two footrests 2 relative to each other, finally fold the support frame 12 relative to the slide rail frame 10, and fold the entire base frame 3 into the cabinet body 4.

[0039] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art to which the present invention pertains can make various modifications or supplements to the described specific embodiments or use similar methods for substitution, but will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A cabinet-type rowing machine, comprising a seat cushion (1), a foot pedal (2) and a long-strip base frame (3), wherein the seat cushion (1) and the foot pedal (2) are both connected to the base frame (3), and the base frame (3) comprises a slide rail frame (10), and the seat cushion (1) is slidably connected to the slide rail frame (10), characterized in that, It further includes a cabinet body (4) vertically arranged in a cuboid shape and having an opening. The base frame (3) is hinged inside the cabinet body (4). When the base frame (3) is folded relative to the cabinet body (4), the base frame (3), the seat cushion (1) and the footrest (2) can be placed in the inner cavity of the cabinet body (4). When the base frame (3) is unfolded relative to the cabinet body (4), the outer end of the base frame (3) can support on the ground. The seat cushion (1) is slidably connected to the slide rail frame (10) through a sliding seat (14), and the seat cushion (1) is rotatably connected to the sliding seat (14). The seat cushion (1) can be rotated to be parallel to the length direction of the slide rail frame (10), or can be rotated to be perpendicular to the length direction of the slide rail frame (10). The seat cushion (1) is a rectangular seat cushion (1). The length of the seat cushion (1) is greater than the width of the inner cavity of the cabinet body (4), and the width of the seat cushion (1) is less than the width of the inner cavity of the cabinet body (4).

2. The cabinet rowing machine according to claim 1, wherein, The lower depth of the folding cavity (5) of the cabinet body (4) for accommodating the base frame (3) is greater than the upper depth. The folded footrest (2) and seat cushion (1) are located in the lower part of the folding cavity (5), and the base frame (3) abuts against the bottom surface of the upper part of the folding cavity (5).

3. The cabinet rowing machine according to claim 2, characterized in that, The inner end of the base frame (3) is hinged to the lower part of the folding cavity (5) of the cabinet body (4). The upper part of the cabinet body (4) has a positioning rotating plate (6) to prevent the folded base frame (3) from coming out. The positioning rotating plate (6) is hinged to the cabinet body (4).

4. The cabinet rowing machine according to claim 2, wherein, An elastic cord (7) and a handle rod (8) are connected to the middle part of the folding cavity (5). The handle rod (8) and the elastic cord (7) are connected through a detachable buckle structure (9). After detachment, the handle rod (8) can be fixedly connected to a positioning seat (13) located in the lower part of the folding cavity (5).

5. The cabinet type rowing machine according to claim 1 or 2 or 3 or 4, characterized in that, Each of the left and right sides of the slide rail frame (10) has a trough-shaped sliding guide rail (1001). The sliding seat (14) is made into a downward-opening groove structure. The inner wall surfaces of the two side walls of the sliding seat (14) are each connected with a sliding wheel (20) slidably connected in the sliding guide rail (1001).

6. The cabinet rowing machine according to claim 1 or 2 or 3 or 4, characterized in that The base frame (3) further includes a footrest seat (11) connected to the front end of the slide rail frame (10). The footrest seat (11) is hinged inside the cabinet body (4). The number of the footrests (2) is two, and both of the two footrests (2) are hinged to the footrest seat (11). When the two footrests (2) are unfolded relative to each other, the two footrests (2) are located on the left and right sides of the footrest seat (11). When the two footrests (2) are folded relative to each other, the two footrests (2) are jointly located between the top surface of the footrest seat (11) and the cabinet body (4).

7. The cabinet type rowing machine according to claim 6, wherein, The footrest seat (11) includes a bottom shell (22), a top cover (23), a plug-in frame (24) and a mounting frame (25). The plug-in frame (24) is plugged into the front end of the base frame (3). The mounting frame (25) is vertically connected to the plug-in frame (24), and the mounting frame (25) and the plug-in frame (24) are jointly located in the inner cavity formed by the bottom shell (22) and the top cover (23). The two footrests (2) are respectively hinged to the two ends of the mounting frame (25).

8. The cabinet rowing machine according to claim 7, wherein, The pedal (2) is connected with a rotating shaft (26). One end of the rotating shaft (26) is pivotally connected to the bottom of the pedal (2), and the other end of the rotating shaft (26) is rotatably connected to the end of the mounting bracket (25). The mounting bracket (25) is a trough-shaped structure with an open bottom. Each end of the mounting bracket (25) is vertically penetrated by a positioning shaft (27), and the rotating shaft (26) is vertically and rotatably connected to the positioning shaft (27).

9. The cabinet rowing machine according to claim 1 or 2 or 3 or 4, characterized in that The base frame (3) further includes a support frame (12) hinged to the rear end of the slide rail frame (10). The support frame (12) is made into a trough-shaped structure. When the support frame (12) is folded on the slide rail frame (10), the slide rail frame (10) is located in the trough body of the support frame (12).

Images