WO2022188299A1

WO2022188299A1 - Household foldable air rower

Info

Publication number: WO2022188299A1
Application number: PCT/CN2021/102349
Authority: WO
Inventors: 朱允堂
Original assignee: 金华市融昌工具有限公司
Priority date: 2021-03-11
Filing date: 2021-06-25
Publication date: 2022-09-15
Also published as: CN214436127U

Abstract

The present utility model relates to a household foldable air rower, comprising a main frame and a sliding rail, which are connected in an engaged manner, wherein a rotating wheel set and a traction rope are arranged in the main frame; a handlebar is arranged on the main frame; a resistance device is arranged at the front end of the main frame; a front support is arranged at the bottom of the main frame; one end of the traction rope is connected to the resistance device, and the other end thereof goes around the rotating wheel set to connect to the handlebar; a seat cushion, which is slidably connected to the sliding rail, is arranged on the sliding rail; a middle support and a rear support are respectively arranged at two ends of the sliding rail; pedals are fixedly connected to outer sides of the middle support; the front ends of the pedals are connected to the main frame in an engaged manner; each of the pedals comprises a mounting bottom plate with an engagement column, and a size base plate with several engagement slots in the front; and the engagement column is fitted with the engagement slots. According to the present utility model, folding and storage can be performed, such that space is saved; and the adjustment by means of fitting between the engagement column and the engagement slots on the pedals makes the size of the pedals adjustable and is thus more humanized.

Description

A household foldable wind resistance rowing machine

technical field

The utility model belongs to the technical field of rowing machines, in particular to a household foldable wind resistance rowing machine.

Background technique

A rowing machine is a machine used to simulate water rowing for training purposes. Indoor rowing has become a professional competition. Indoor rowers, also commonly referred to as ergometers, measure the amount of force an athlete expends during exercise. The rowing machine has a good effect on the muscle strengthening of the legs, waist, upper limbs, chest and back. Each stroke, the upper limbs, lower limbs, waist and abdomen, and back will complete a complete contraction and extension in the process, which can achieve a full-body muscle aerobic exercise effect. Especially for people with a lot of fat in the waist, abdomen and upper arms, rowing exercise will bring unexpected body sculpting effects.

As a home exercise equipment, the storage space of the rowing machine is also an important consideration, but some existing rowing machines do not have the function of folding and storage; the design of the pedal is not humanized enough, and it cannot be carried out differently from person to person. Size adjustment.

SUMMARY OF THE INVENTION

The utility model mainly aims at the above problems existing in the rowing machine, and invents a household foldable wind resistance rowing machine, which can not only be folded and stored to save space, but also the footrest can be adjusted in size.

The above-mentioned technical problems of the present utility model are implemented through the following technical solutions: a household foldable wind resistance rowing machine, comprising a main frame and a slide rail that are snap-connected, a rotating wheel group and a traction rope are arranged in the main frame, and the main frame There is a handle bar on it, the front end of the main frame is provided with a resistance device, the bottom of the main frame is provided with a front support, one end of the traction rope is connected to the resistance device, and the other end is connected to the handle bar around the rotating wheel set; There is a seat cushion slidably connected with the slide rail, the two ends of the slide rail are respectively provided with a middle support and a rear support, the outer side of the middle support is fixedly connected with a footrest, and the front end of the footrest is clamped with the main frame; The installation bottom plate of the card post and the size backing plate with several card slots in the front part are matched with the card slots. The snap connection between the main frame and the slide rail enables the utility model to be folded and stored, saving space; the matching adjustment of the snap post on the pedal and the several snap grooves makes the size of the pedal adjustable, which is more user-friendly.

Preferably, the front end of the slide rail is fixed with a first card plate, and the first card plate extends into the pipe groove at the end of the main frame and is in conflict with the inner top surface of the main frame and fits with the inner side surface of the main frame; the main frame The second card board is fixed on the side of the end, and the third card board is fixed on the front side of the slide rail. the two outer end faces. This arrangement makes the disassembly and assembly between the main frame and the slide rail more convenient.

Preferably, a slot that allows the size pad to pass through is provided on the mounting base plate at a position close to the clamping column, an instep loop is provided next to the slot and on the side of the mounting base plate, and a heel stopper is provided at the end of the size base plate. The forefoot position of the base plate and the heel position of the size pad are provided with anti-skid lines. The arrangement can increase the friction between the sole and the pedal, and the arrangement of the instep loop belt and the heel baffle can also better protect the foot.

Preferably, the resistance device includes a wind turbine case and a wind wheel placed in the wind turbine case and connected with the traction rope.

Preferably, a display screen bracket is fixed on the main frame, and a display screen is mounted on the display screen bracket.

Preferably, a mobile phone bracket is also provided at the end of the display screen bracket. This setting fully takes into account the human needs.

Preferably, the main frame is provided with a handle bar placement seat for placing the handle bar.

Preferably, the front support bottom is also provided with pulleys. This arrangement can facilitate the movement of the whole.

To sum up, compared with the prior art, the utility model has the following advantages: the utility model realizes folding and storage through the snap connection between the main frame and the slide rail, which saves space; The adjustment of the groove makes the size of the pedal adjustable and more humanized; the anti-slip pattern can increase the friction of the sole, and the setting of the instep loop belt and the heel baffle can also better protect the foot; Simultaneous sports and entertainment can be achieved.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the structural representation of the pedal part of the present utility model;

Fig. 3 is the structural representation of the second card plate part of the present invention;

FIG. 4 is a schematic structural diagram of the first card board part of the present invention.

The symbols in the figure are:

1. Main frame; 2. Slide rail; 3. Rotating wheel set; 4. Traction rope; 5. Hand lever; 6. Front support; 7. Seat cushion; 8. Middle support; 9. Rear support; 10. Footrest ; 11, card post; 12, installation bottom plate; 13, card slot; 14, size pad; 15, first card board; 16, second card board; 17, third card board; 18, slot; 19, Instep loop belt; 20, heel baffle; 21, anti-slip pattern; 22, wind wheel chassis; 23, wind wheel; 24, display screen bracket; 25, display screen; 26, mobile phone bracket; 27, hand-holding rod seat; 28. Pulleys.

Detailed ways

The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

Example 1:

As shown in Figures 1-4, a household foldable wind resistance rowing machine includes a main frame 1 and a slide rail 2 that are snap-connected. The main frame 1 is provided with a rotating wheel set 3 and a traction rope 4, and the main frame 1 is fixed on There is a display screen bracket 24, a display screen 25 is installed on the display screen bracket 24, and a mobile phone bracket 26 located under the display screen 25 is also provided at the end of the display screen bracket 24, and a mobile phone bracket 26 located behind the display screen bracket 24 and placed on the main frame 1 is provided. There is a hand-grip rod seat 27 with a hand-grip rod 5, the front end of the main frame 1 is provided with a resistance device, the bottom of the main frame 1 is provided with a front support 6 with a pulley 28, one end of the traction rope 4 is connected to the resistance device, and the other end is wound around the resistance device. The wheel group 3 is connected with the handle bar 5 by rotating, and the resistance device includes a wind wheel case 22 and a wind wheel 23 placed in the wind wheel case 22 and connected with the traction rope 4; The connected seat cushion 7, the two ends of the slide rail 2 are respectively provided with a middle support 8 and a rear support 9, the outer side of the middle support 8 is fixedly connected with a footrest 10, and the front end of the footrest 10 is clamped with the main frame 1; the footrest 10 includes a mounting base plate 12 with a clamping column 11 and a size backing plate 14 with seven groups of clamping slots 13 on the front, the clamping column 11 is matched with the clamping slot 13, and a position close to the clamping column 11 is provided on the installation base plate 12. The slot 18 that allows the size pad 14 to pass through, the instep loop 19 is provided beside the slot 18 and the side of the mounting bottom plate 12, the end of the size pad 14 is provided with a heel stopper 20, the forefoot position of the mounting bottom plate 12 An anti-skid pattern 21 is provided at the heel of the size pad 14 .

The front end of the slide rail 2 is fixed with a first clamping plate 15, and the first clamping plate 15 extends into the pipe groove at the end of the main frame 1 and collides with the inner top surface of the main frame 1 and fits with the inner side surface of the main frame 1; A second card board 16 is fixed on the side of the end of the frame 1, a third card board 17 is fixed on the front side of the slide rail 2, and the mounting bottom plate 12 of the foot pedal 10 is just snapped with the second card board 16 and the third card board 17. The two outer end faces of the second clamping plate 16 and the third clamping plate 17 .

Way of working:

When in use, the front support 6, the middle support 8 and the rear support 9 are respectively installed and fixed, and the first card plate 15 at the front end of the slide rail 2 is extended into the pipe groove at the end of the main frame 1 and is in contact with the inner top surface of the main frame 1. Fitted with the inner side of the main frame 1 , and then the mounting bottom plate 12 of the pedal 10 is just snap-fitted to the two outer end surfaces of the second card board 16 and the third card board 17 . Select the appropriate card slot 13 according to individual size, insert the size spacer 14 through the slot 18 and connect the selected card slot 13 with the card post 11 .

When exercising, the person sits on the seat cushion 7, the feet are placed on the footrest 10, the hand grips the hand lever 5 and drives the body to move backwards through the pedaling force of the feet, at this time, the traction rope 4 bypasses the rotating wheel set 3 Drive the wind wheel 23 to rotate to generate resistance; when reaching the end of the slide rail 2, relax the hand strength, and drive the body to move forward through the pulling force of the traction rope 4, so that the back-and-forth movement achieves the exercise effect.

The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art of the present invention can make various modifications or supplements to the described specific embodiments or replace them in similar ways, but will not deviate from the spirit of the present invention or go beyond the appended claims the defined range.

Claims

A household foldable wind resistance rowing machine, characterized in that it comprises a main frame (1) and a slide rail (2) that are snap-connected, and the main frame (1) is provided with a rotating wheel group (3) and a traction rope (4) , the main frame (1) is provided with a hand lever (5), the front end of the main frame (1) is provided with a resistance device, the bottom of the main frame (1) is provided with a front support (6), and one end of the traction rope (4) The resistance device is connected, and the other end bypasses the rotating wheel set (3) and is connected with the hand lever (5); the slide rail (2) is provided with a cushion (7) slidingly connected with the slide rail (2), and the slide rail (2) The two ends of the pedestal are respectively provided with a middle support (8) and a rear support (9), the outer side of the middle support (8) is fixedly connected with a footrest (10), and the front end of the footrest (10) is clamped with the main frame (1); The foot pedal (10) includes a mounting base plate (12) with a clamping column (11) and a size pad (14) with a plurality of clamping slots (13) at the front, the clamping column (11) and the clamping slot (14). 13) Match.
A household foldable wind resistance rowing machine according to claim 1, characterized in that the front end of the slide rail (2) is fixed with a first card board (15), and the first card board (15) extends into the main frame (1) The pipe groove at the end is in contact with the inner top surface of the main frame (1), and is in contact with the inner side of the main frame (1); the end side of the main frame (1) is fixed with a second clamping plate (16), A third clamping plate (17) is fixed on the front side of the slide rail (2), and the mounting base plate (12) of the foot pedal (10) is just clamped to the second clamping plate (16) and the third clamping plate (17), and the The two outer end faces of the second clamping plate (16) and the third clamping plate (17).
A household foldable wind resistance rowing machine according to claim 1, characterized in that, on the installation bottom plate (12), a position close to the clamping column (11) is provided with a plug which can allow the size pad (14) to pass through Slot (18), next to the slot (18) and on the side of the mounting base plate (12) are instep loops (19), the end of the size pad (14) is provided with a heel stopper (20), the mounting base plate (12) The position of the forefoot of the ) and the position of the heel of the size pad (14) are provided with anti-skid patterns (21).
A household foldable wind resistance rowing machine according to claim 1, characterized in that the resistance device comprises a wind turbine case (22) and a wind turbine case (22) placed in the wind turbine case (22) and connected to the traction rope (4). the wind wheel (23).
A household foldable wind resistance rowing machine according to claim 1, characterized in that a display screen bracket (24) is fixed on the main frame (1), and a display screen (25) is installed on the display screen bracket (24). ).
A household foldable wind resistance rowing machine according to claim 5, characterized in that, a mobile phone bracket (26) is further provided at the end of the display screen bracket (24).
A household foldable wind resistance rowing machine according to claim 1, wherein the main frame (1) is provided with a handle bar placement seat (27) for placing the handle bar (5).
A household foldable wind resistance rowing machine according to claim 1, characterized in that a pulley (28) is further provided at the bottom of the front support (6).