Double-paddle rowing machine with small packaging size

Abstract

The utility model discloses a double-paddle rowing machine small in packaging size. The double-paddle rowing machine comprises a main frame, a sliding rail, a seat cushion, a take-up device, a damping wheel and double rowing rods. The take-up device and the damping wheel are respectively arranged on the main frame, and the take-up device is linked with the damping wheel; the take-up devices are double take-up devices, and the double take-up devices are installed on the main frame through a first rotating shaft; the damping wheel is mounted on the main frame through a second rotating shaft; the first rotating shaft and the second rotating shaft are vertically arranged and located at the corresponding positions. The seat cushion is connected with the sliding rail in a sliding manner; the front end of the sliding rail is detachably connected with the rear portion of the main frame and connected to the top of the rear portion of the main frame. The bottoms of the double rowing rods are respectively pivoted with the bottom of the main frame, and the tops of the double rowing rods are respectively connected with the double take-up devices through pull ropes. According to the utility model, the packaging volume of the product is reduced, so that the product does not need to occupy a large space in the transportation and storage processes, and convenience is brought to the transportation and storage of the product.

Description

Technical Field

[0001] The utility model relates to the technical field of fitness equipment, in particular to a double-oar rowing machine with a small packaging volume. Background Art

[0002] A rowing machine, also called a rowing ergometer, is a fitness equipment that simulates rowing sports and has a good effect on strengthening the muscles of the legs, waist, upper limbs, chest, and back. A rowing machine usually includes a main frame, a movement component, a seat cushion and other components. The movement component usually includes a transmission mechanism and a damping mechanism. The rowing action of the exerciser drives the damping mechanism to move through the transmission mechanism. By adjusting the damping mechanism, the training intensity of the exerciser can be adjusted. The rowing machines on the market include double-oar rowing machines. The double-oar rowing machine is a machine that utilizes each hand of the exerciser to hold a rowing rod, and drives the rowing rod to rotate through the rowing action of the exerciser's hands. It is the double rowing rods that drive the movement of the transmission mechanism, and then the transmission mechanism drives the damping mechanism to move, so as to achieve the purpose of imitating rowing sports. For the existing double-oar rowing machines, the axes of the transmission mechanism and the damping mechanism are usually arranged along the horizontal direction, which makes the rowing machine have a large volume in the width direction, thus making the packaging volume of the product large and bringing inconvenience to the transportation and storage of the product. Summary of the Utility Model

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a double-oar rowing machine with a small packaging volume. Through structural improvement, the packaging volume of the product is reduced, so that the product does not need to occupy a large space during transportation and storage, bringing convenience to the transportation and storage of the product.

[0004] A double-oar rowing machine with a small packaging volume includes a main frame, a slide rail, a seat cushion, a wire reel, a damping wheel and double rowing rods; the wire reel and the damping wheel are respectively installed on the main frame, and the wire reel is linked to the damping wheel; the wire reel is a double wire reel, and the double wire reel is installed on the main frame through a first rotating shaft; the damping wheel is installed on the main frame through a second rotating shaft; both the first rotating shaft and the second rotating shaft are vertically arranged and are in corresponding positions; the seat cushion is slidably connected to the slide rail; the front end of the slide rail is detachably connected to the rear part of the main frame and is connected to the top of the rear part of the main frame; the bottoms of the double rowing rods are respectively pivotally connected to the bottom of the main frame, and the tops of the double rowing rods are respectively connected to the double wire reel through pull ropes.

[0005] The double-oar rowing machine further includes a rear support frame. The top of the rear support frame is connected to the rear end of the slide rail, and the top of the rear support frame is higher than the top of the rear part of the main frame, so that the slide rail is inclined.

[0006] The double take-up reel has two large belt pulleys. The two large belt pulleys of the double take-up reel are respectively linked to two small belt pulleys provided on the damping wheel through two belts, and the take-up reels of the double take-up reel are respectively linked to the two large belt pulleys through one-way bearings.

[0007] The double take-up reel has one large belt pulley. The one large belt pulley of the double take-up reel is linked to one small belt pulley provided on the damping wheel through one belt, and the take-up reels of the double take-up reel are respectively linked to the large belt pulley through one-way bearings.

[0008] A U-shaped seat is provided at the top of the rear part of the main frame. At least one stud is provided in the U-shaped seat; the front end of the slide rail is fitted in the U-shaped seat of the main frame and is locked in the corresponding stud by screws.

[0009] The double-oar rowing machine further includes a front support frame, and the bottom of the front support frame is connected to the top of the front part of the main frame.

[0010] A dashboard and a damping adjustment component are installed on the front support frame.

[0011] Two rope outlet openings are further provided on the front support frame. The two ropes of the double take-up reel respectively pass through the two rope outlet openings and are fixed to the tops of the corresponding double oars.

[0012] Two positioning seats are further provided on the front support frame. The tops of the double oars are respectively detachably fitted with the corresponding positioning seats.

[0013] The bottom of the front support frame is detachably pivotally connected to the top of the front part of the main frame.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] Since the take-up device of the present utility model is a double take-up device, the double take-up device is installed on the main frame through a first rotating shaft; the damping wheel is installed on the main frame through a second rotating shaft; the first rotating shaft and the second rotating shaft are both vertically arranged and are in corresponding positions; the seat cushion is slidably connected to the slide rail; the front end of the slide rail is detachably connected to the rear part of the main frame and is connected to the top of the rear part of the main frame; the bottoms of the double swing rods are respectively pivotally connected to the bottom of the main frame, and the tops of the double swing rods are respectively connected to the double take-up device through pull ropes. With this structure of the present utility model, since the first rotating shaft of the double take-up device and the second rotating shaft of the damping wheel are vertically arranged, the volume of the product in the width direction can be reduced, and since the front end of the slide rail is connected to the top of the rear part of the main frame, the product will not exceed the original range in the height direction either; thus, the overall packaging volume of the product is reduced, so that the product does not need to occupy a large space during transportation and storage, bringing convenience to the transportation and storage of the product.

[0016] The following further elaborates on the present utility model in detail with reference to the accompanying drawings and embodiments; however, a double-paddle rowing machine with a small packaging volume of the present utility model is not limited to the embodiments. Description of the Drawings

[0017] Figure 1 is a three-dimensional structure schematic diagram (expanded state) of Embodiment 1 of the present utility model;

[0018] Figure 2 is an exploded structure schematic diagram of Embodiment 1 of the present utility model;

[0019] Figure 3 is a top view (expanded state) of Embodiment 1 of the present utility model;

[0020] Figure 4 is a cross-sectional schematic diagram (expanded state) of Embodiment 1 of the present utility model;

[0021] Figure 5 is Figure 4 an enlarged schematic diagram at A of

[0022] Figure 6 is a three-dimensional structure schematic diagram (folded state) of Embodiment 1 of the present utility model;

[0023] Figure 7 is a three-dimensional structure schematic diagram (folded and vertically stored state) of Embodiment 1 of the present utility model;

[0024] Figure 8 is a cross-sectional schematic diagram (expanded state) of Embodiment 2 of the present utility model;

[0025] Figure 9 is Figure 8Enlarged schematic diagram at position B. Detailed implementation mode

[0026] Embodiment 1

[0027] Refer to Figures 1 to 7 As shown, a double-paddle rowing machine with a small packaging volume of the present utility model includes a main frame 2, a slide rail 1, a seat cushion 3, a wire reel 4, a damping wheel 5, and double rowing rods 6; the wire reel and the damping wheel 5 are respectively installed on the main frame 2, and the wire reel is linked to the damping wheel 5; the wire reel is a double wire reel 4, and the double wire reel 4 is installed on the main frame 2 through a first rotating shaft 41; the damping wheel 5 is installed on the main frame 2 through a second rotating shaft 51; both the first rotating shaft 41 and the second rotating shaft 51 are vertically arranged and are in corresponding positions; the seat cushion 3 is slidably connected to the slide rail 1; the front end of the slide rail 1 is detachably connected to the rear part of the main frame 2 and is connected to the top of the rear part of the main frame 2; the bottoms of the double rowing rods 6 are respectively pivotally connected to the bottom of the main frame 2, and the tops of the double rowing rods 6 are respectively connected to the double wire reel 4 through pull ropes 10.

[0028] In this embodiment, the double-paddle rowing machine further includes a rear support frame 7, the top of the rear support frame 7 is connected to the rear end of the slide rail 1, and the top of the rear support frame 7 is higher than the top of the rear part of the main frame 2, so that the slide rail 1 is inclined.

[0029] In this embodiment, the double wire reel 4 has two large belt pulleys 43, the two large belt pulleys 43 of the double wire reel 4 are respectively linked to two small belt pulleys 52 provided on the damping wheel 5 through two belts 9, and the wire reels 42 of the double wire reel 4 are respectively linked to the two large belt pulleys 43 through one-way bearings 44.

[0030] In this embodiment, a U-shaped seat 21 is provided at the top of the rear part of the main frame 2; at least one stud 22 is provided in the U-shaped seat 21; the front end of the slide rail 1 is fitted in the U-shaped seat 21 of the main frame 2 and is locked to the corresponding stud 22 by screws.

[0031] In this embodiment, the double-paddle rowing machine further includes a front support frame 8, and the bottom of the front support frame 8 is connected to the top of the front part of the main frame 2.

[0032] In this embodiment, a dashboard 81 and a damping adjustment component 82 are installed on the front support frame 8.

[0033] In this embodiment, two rope outlet holes 73 are further provided on the front support frame 8. Two ropes 10 of the double wire reel 4 respectively pass through the two rope outlet holes 83 and are fixed to the tops of the corresponding double oars 6. A pulley fixing seat 12 is also installed at the rope outlet hole 73, and a pulley 11 is installed in the pulley fixing seat 12. The rope 10 is in sliding fit with the pulley 11.

[0034] In this embodiment, two positioning seats 84 are further provided on the front support frame 8. The tops of the double oars 6 are respectively detachably fitted with the corresponding positioning seats 84. The double-oar rowing machine further includes a foot pedal 13, and the foot pedal 13 is installed on both sides of the main frame 2.

[0035] In this embodiment, the bottom of the front support frame 8 is pivotally connected to the top of the front part of the main frame 2 detachably.

[0036] For a double-oar rowing machine with a small packaging volume according to the present utility model, when it needs to be stored, as Figure 6 、 Figure 7 shown, the ropes 10 are separated from the double oars 6, and the double oars 6 are rotated so that the tops of the double oars 6 are close to the rear support frame 7, and then the front support frame 8 is folded towards the main frame 2. At this time, the double-oar rowing machine can be stored upright.

[0037] For a double-oar rowing machine with a small packaging volume according to the present utility model, the wire reel used is a double wire reel 4, and the double wire reel 4 is installed on the main frame 2 through a first rotating shaft 41; the damping wheel 5 is installed on the main frame 2 through a second rotating shaft 51; both the first rotating shaft 41 and the second rotating shaft 51 are vertically arranged and are in corresponding positions; the seat cushion 3 is slidably connected to the slide rail 1; the front end of the slide rail 1 is detachably connected to the rear part of the main frame 2 and is connected to the top of the rear part of the main frame 2; the bottoms of the double oars 6 are respectively pivotally connected to the bottom of the main frame 2, and the tops of the double oars 6 are respectively connected to the double wire reel 4 through ropes 10. With this structure of the present utility model, since the first rotating shaft 41 of the double wire reel 4 and the second rotating shaft 51 of the damping wheel 5 are vertically arranged, the volume of the product in the width direction can be reduced, and since the front end of the slide rail 1 is connected to the top of the rear part of the main frame 2, the product will not exceed the original range in the height direction either; thus, the overall packaging volume of the product is reduced, so that the product does not need to occupy a large space during transportation and storage, which brings convenience to the transportation and storage of the product.

[0038] Embodiment 2

[0039] See Figure 8 、 Figure 9As shown, a double-paddle rowing machine with a small packaging volume according to the present utility model is different from the first embodiment in that the double wire reel 4 has a large pulley 43, and a large pulley 43 of the double wire reel 4 is linked to a small pulley 52 provided on the damping wheel 5 through a belt 9, and the wire reels 42 of the double wire reel 4 are respectively linked to the large pulley 43 through one-way bearings 44.

[0040] The above is only the preferred embodiment of the present utility model and does not impose any form of limitation on the present utility model. Although the present utility model has been disclosed above with the preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make many possible changes and modifications to the technical solution of the present utility model by using the technical content disclosed above, or modify it into an equivalent equivalent embodiment. Therefore, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall fall within the scope of protection of the technical solution of the present utility model.

Claims

1. A double-scull rowing machine with a small packaging volume, comprising a main frame, a slide rail, a seat cushion, a wire take-up device, a damping wheel and a double rowing rod; the wire take-up device and the damping wheel are respectively mounted on the main frame, and the wire take-up device is linked to the damping wheel; the characteristics are: The wire reel is a double wire reel, which is installed on the main frame through a first rotating shaft; the damping wheel is installed on the main frame through a second rotating shaft; the first rotating shaft and the second rotating shaft are both vertically arranged and located at corresponding positions; the seat cushion is slidably connected to the slide rail; the front end of the slide rail is detachably connected to the rear of the main frame, and is connected to the top of the rear of the main frame; the bottom of the double row rod is respectively pivotally connected to the bottom of the main frame, and the top of the double row rod is respectively connected to the double wire reel through a pull rope.

2. The double-scull rowing machine with a small packaging volume according to claim 1, characterized in that: The double-paddle rowing machine also includes a rear support frame, the top of which is connected to the rear end of the slide rail, and the top of the rear support frame is higher than the top of the rear part of the main frame, so that the slide rail is arranged at an angle.

3. The double-scull rowing machine with a small packaging volume according to claim 1, characterized in that: The double wire take-up device has two large belt pulleys, which are respectively linked to two small belt pulleys provided on the damping wheel through two belts, and the wire take-up pulleys of the double wire take-up device are respectively linked to the two large belt pulleys through one-way bearings.

4. The double-scull rowing machine with a small packaging volume according to claim 1, characterized in that: The double wire take-up device has a large belt pulley, which is linked to a small belt pulley provided on the damping wheel through a belt, and the take-up pulleys of the double wire take-up device are linked to the large belt pulley through a one-way bearing.

5. The double-scull rowing machine with a small packaging volume according to claim 1, characterized in that: A U-shaped seat is arranged at the top of the rear part of the main frame, and at least one stud is arranged in the U-shaped seat; the front end of the slide rail is matched in the U-shaped seat of the main frame and is locked in the corresponding stud by screws.

6. The double-scull rowing machine with a small packaging volume according to claim 1, characterized in that: The double-scull rowing machine also includes a front support frame, the bottom of which is connected to the top of the front portion of the main frame.

7. The double-scull rowing machine with a small packaging volume according to claim 6, characterized in that: The front support frame is provided with an instrument panel and a damping adjustment component.

8. The double-scull rowing machine with a small packaging volume according to claim 6, characterized in that: The front support frame is also provided with two rope outlets, through which the two ropes of the double wire take-up device pass respectively and are fixed to the top of the corresponding double rowing poles.

9. The double-scull rowing machine with a small packaging volume according to claim 8, characterized in that: The front support frame is also provided with two positioning seats, and the tops of the double rowing rods are detachably matched with the corresponding positioning seats.

10. The double-scull rowing machine with a small packaging volume according to claim 6, 7, 8 or 9, characterized in that: The bottom of the front support frame is detachably pivotally connected to the top of the front portion of the main frame.

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