CN217246502U

CN217246502U - Adjustable water resistance rowing machine

Info

Publication number: CN217246502U
Application number: CN202123445704.4U
Authority: CN
Inventors: 刘步永
Original assignee: Fujian Dawei Technology Co ltd
Current assignee: Fujian Dawei Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-08-23
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a water resistance rowing machine with adjustable, including body frame, water tank mechanism, operating device, drive mechanism and seatpad, water tank mechanism and operating device install on the body frame, and water tank mechanism and operating device pass through the drive mechanism transmission and connect, and seatpad and body frame sliding connection, wherein, water tank mechanism includes water tank main part, axis of rotation, rotating turret and paddle, water tank main part is installed on the body frame, and the axis of rotation rotates with water tank main part's upper end to be connected, and the rotating turret includes the adapter sleeve, connects flabellum and annular mounting bracket, the lower extreme at the axis of rotation is connected to the adapter sleeve, and the annular mounting bracket sets up in the outside of adapter sleeve, and the adapter sleeve is connected through being connected the flabellum with annular mounting bracket, the dismantled and assembled connection of paddle is on annular mounting bracket. Compared with the prior art, this is novel can adjust the water resistance, is applicable to the user that tempers the difference of intensity more.

Description

Adjustable water resistance rowing machine

Technical Field

The utility model relates to a body-building apparatus field, concretely relates to water resistance rowing machine with adjustable.

Background

The rowing machine is also called rowing machine, and is a machine for simulating the movement of water racing boat for training purpose. The rowing machine has good effect on strengthening muscles of legs, waists, upper limbs, chests and backs. Every stroke, the upper limbs, the lower limbs, the waist, the abdomen and the back can complete one-time complete contraction and extension in the process, and the aerobic exercise effect of whole body muscles can be achieved. Especially, the rowing machine brings unexpected body shaping effect to people who have more fat on waist, abdomen and upper arms.

The water resistance rowing machine is one of the rowing machines, has an optimal simulation technique, and experiences the visual, sound and feeling of real rowing. A smooth, progressive and satisfactory stroke motion is experienced. The existing water resistance rowing machine does not have the water resistance adjusting function generally, thereby influencing the exercise intensity and the use experience of a user.

In view of the above, the applicant has made an intensive study to solve the above problems and has made the present invention.

Disclosure of Invention

The utility model discloses a main aim at provides a water resistance rowing machine with adjustable can adjust water resistance, is applicable to the different user of exercise intensity more.

In order to achieve the above purpose, the solution of the present invention is:

the utility model provides a water resistance rowing machine with adjustable, includes body frame, water tank mechanism, operating device, drive mechanism and seatpad, water tank mechanism and operating device install on the body frame, and water tank mechanism and operating device pass through the drive mechanism transmission and connect, and seatpad and body frame sliding connection, wherein, water tank mechanism includes water tank main part, axis of rotation, rotating turret and paddle, water tank main part installs on the body frame, and the axis of rotation is rotated with water tank main part's upper end and is connected, and the rotating turret includes the adapter sleeve, connects flabellum and annular mounting bracket, the lower extreme at the axis of rotation is connected to the adapter sleeve, and the annular mounting bracket sets up in the outside of adapter sleeve, and the adapter sleeve is connected through being connected the flabellum with annular mounting bracket, the dismantled and assembled connection of paddle is on annular mounting bracket.

Further, the upper surface and the lower surface of annular mounting bracket are equipped with the mounting groove that a plurality of supplied the paddle embedding, and the inside and outside face of annular mounting bracket is equipped with the mounting panel, be equipped with the screw hole on the mounting panel, be equipped with the perforation on the paddle.

Furthermore, the annular mounting frame is provided with a propping rib in the same side direction of the mounting groove.

Furthermore, the mounting grooves are uniformly distributed around the connecting shaft.

Furthermore, the main frame comprises a supporting plate, a pedal and a guide frame which are sequentially connected, the supporting plate and the guide frame are horizontally arranged, the upper end of the pedal is obliquely arranged towards the supporting plate, one end of the guide frame is connected with the middle of the pedal, and the seat cushion is connected with the guide frame in a sliding mode.

Further, drive mechanism includes fixed pulley, leading wheel and drive wheel, and the fixed pulley rotates with the side of backup pad to be connected, and the lower surface in the backup pad is connected in the leading wheel rotation, and the drive wheel cover is established in the axis of rotation, operating device includes handle and stretching strap, the handle is established in the backup pad, and the one end of stretching strap is connected with the middle part of handle, and the other end of stretching strap is walked around fixed pulley and leading wheel in proper order and is connected with the drive wheel.

Furthermore, be equipped with spacing seat in the backup pad, be equipped with the standing groove that supplies the handle card to go into on the spacing seat.

Furthermore, a pedal is arranged on the pedal plate, and a fixing belt is arranged at the upper end of the pedal.

Furthermore, the upper surface of leading truck is equipped with the guide rail, the lower extreme of seatpad is equipped with the limiting plate that the symmetry set up, the upper end of limiting plate is equipped with first cylinder, and the lower extreme of limiting plate is equipped with the second drum, first cylinder and guide rail roll connection, the lower surface roll connection of second cylinder and leading truck.

Further, the upper surface of backup pad still is equipped with the supporter, and the lower extreme of backup pad is equipped with the curb plate that the symmetry set up, and the curb plate is connected with the step board, and the curb plate is equipped with the hole of stepping down that the water supply tank main part passed, and the lower extreme of curb plate is equipped with the gyro wheel.

Compared with the prior art, beneficial effect lies in, during this novel use, the user can adjust the installation piece number of paddle according to self to the demand of taking exercise intensity to the resistance size that produces when adjusting the motion adjusts more nimble convenience, and the suitability is wider. And the utility model discloses body frame simple structure has better structural strength, takes place to damage when can avoiding the user to use, improves life. In addition, still be equipped with the gyro wheel on the body frame, it is convenient the utility model discloses transport and use.

Drawings

Fig. 1 is a perspective view of the external structure of the present invention.

Fig. 2 is a perspective view of another external structure of the present invention.

Fig. 3 is a perspective view of the inside of the tank main body.

FIG. 4 is a schematic view of the mounting structure of the blade to the annular mounting bracket.

In the figure:

a main frame-1; a support plate-11; a limiting seat-111; a shelf-112; treading-12;

a pedal-121; fixing belt-122; a guide frame-13; a guide rail-131;

a water tank mechanism-2; a tank body-21; a rotating shaft-22; a turret-23; a connecting sleeve-231;

connecting fan blades-232; an annular mounting bracket-233; a paddle-24; mounting groove-25;

a mounting plate-26; a propping rib-27; an operating mechanism-3; a handle-31; a draw tape-32;

a transmission mechanism-4; a fixed pulley-41; a guide wheel-42; a transmission wheel-43; a seat cushion-5;

a limiting plate-51; a first roller-52; a second roller-53; a side plate-6; a abdication hole-61;

a roller-62;

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

As shown in fig. 1-4, an adjustable water resistance rowing machine comprises a main frame 1, a water tank mechanism 2, an operating mechanism 3, a transmission mechanism 4 and a seat cushion 5, wherein the water tank mechanism 2 and the operating mechanism 3 are installed on the main frame 1, the water tank mechanism 2 and the operating mechanism 3 are in transmission connection through the transmission mechanism 4, the seat cushion 5 is in sliding connection with the main frame 1, the water tank mechanism 2 comprises a water tank main body 21, a rotating shaft 22, a rotating frame 23 and blades 24, the water tank main body 21 is installed on the main frame 1, the rotating shaft 22 is in rotating connection with the upper end of the water tank main body 21, the rotating frame 23 comprises a connecting sleeve 231, connecting blades 232 and an annular mounting frame 233, the connecting sleeve 231 is connected to the lower end of the rotating shaft 22, the annular mounting frame 233 is in an annular structure, the annular mounting frame 233 is arranged outside the connecting sleeve 231, the connecting sleeve 231 is connected with the annular mounting frame 233 through the connecting blades 232, an arc-shaped guide surface is arranged on one side of the connecting blades 232 facing to the rotating direction, the resistance that connecting fan blade 232 received when rotating can be reduced, and the damage of connecting fan blade 232 is avoided. Paddle 24 is dismantled and assembled to be connected on annular mounting bracket 233, and tank body 21's upper end is equipped with the water inlet, and tank body 21 makes things convenient for the dismouting to change paddle 24 including last box and the lower box that can dismantle the connection. After adopting above-mentioned structure, adorn into water in cistern body 21 inside, drive axis of rotation 22 through operating device 3 and drive mechanism 4 and rotate, axis of rotation 22 drives adapter sleeve 231 and annular mounting frame 233 and rotates to drive paddle 24 motion and produce the resistance. During this novel use, the user can adjust paddle 24's installation piece number according to self to the demand of taking exercise intensity to the resistance size that produces when adjusting the motion adjusts more nimble convenience, and the suitability is wider.

Preferably, the blade 24 is more firmly connected to facilitate the detachment and the attachment of the blade 24. The upper surface and the lower surface of annular mounting bracket 233 are equipped with the mounting groove 25 that a plurality of supplied paddle 24 embedding, and the inside and outside face of annular mounting bracket 233 is equipped with mounting panel 26, is equipped with the screw hole on the mounting panel 26, and the both sides on the paddle 24 are equipped with the perforation. With the above structure, the paddle 24 can be tightly and fixedly mounted on the annular mounting frame 233 by inserting the paddle 24 into the mounting groove 25 and then threading the screw through the through hole and into threaded engagement with the threaded hole.

Preferably, annular mounting bracket 233 is equipped with in the same one side direction of mounting groove 25 and supports a muscle 27, and is concrete, supports a muscle 27 and sets up at mounting groove 25 for annular mounting bracket 233 rotation direction's rear, and when rotating, the rear of paddle 24 can receive the effort that supports a muscle 27 and support like this, has further strengthened the mounting structure intensity of paddle 24, avoids paddle 24 to drop.

Preferably, the mounting grooves 25 are evenly distributed around the rotating shaft 22, and the annular mounting frame 233 can be stressed more evenly by adopting the structure.

Preferably, the main frame 1 includes a supporting plate 11, a pedal 12 and a guide frame 13 connected in sequence, the supporting plate 11 and the guide frame 13 are horizontally arranged, the upper end of the pedal 12 is inclined toward the supporting plate 11, one end of the guide frame 13 is connected with the middle of the pedal 12, and the seat cushion 5 is slidably connected with the guide frame 13.

Preferably, the transmission mechanism 4 includes a fixed pulley 41, a guide wheel 42 and a transmission wheel 43, the fixed pulley 41 is rotatably connected with the side edge of the support plate 11, the guide wheel 42 is rotatably connected with the lower surface of the support plate 11, the transmission wheel 43 is sleeved on the rotating shaft 22, the operation mechanism 3 includes a handle 31 and a pull belt 32, the handle 31 is arranged on the support plate 11, one end of the pull belt 32 is connected with the middle part of the handle 31, the other end of the pull belt 32 sequentially bypasses the fixed pulley 41 and the guide wheel 42 and is connected with the transmission wheel 43, a torsion spring or a resistance regulator can be arranged on the transmission wheel 43 to connect the pull belt 32, and the pull belt 32 can be pulled back when the handle 31 is loosened. After the structure is adopted, the handle 31 is pulled to be far away from the supporting plate 11, the driving wheel 43 is driven to rotate, and the rotating shaft 22 and the paddle 24 are driven to rotate, so that the simulation of the rowing action is realized; when the handle 31 is released, the pulling belt 32 can be retracted backwards under the action of the torsion spring or the resistance regulator and then rewound on the transmission wheel 43, so that the pulling belt 32 can be pulled out in a reciprocating manner for body-building

Preferably, the supporting plate 11 is provided with a limiting seat 111, and the limiting seat 111 is provided with a placing groove for the handle 31 to be clamped in.

Preferably, the pedal 12 is provided with a pedal 121, and the upper end of the pedal 121 is provided with a fixing belt 122. The fixing band 122 can tighten and fix the foot stepping on the foothold 121, thereby preventing the foot of the user from sliding.

Preferably, the guide rail 131 is arranged on the upper surface of the guide frame 13, the limiting plates 51 are symmetrically arranged at the lower end of the seat cushion 5, the first roller 52 is arranged at the upper end of the limiting plate 51, the second roller 53 is arranged at the lower end of the limiting plate 51, the first roller 52 is in rolling connection with the guide rail 131, and the second roller 53 is in rolling connection with the lower surface of the guide frame 13. After adopting above-mentioned structure, limiting plate 51 can avoid seatpad 5 to rock about, makes seatpad 5 can keep the extending direction horizontal motion of leading truck 13, plays the gliding effect of stable direction. The first and

second rollers

52 and 53 make the seat cushion 5 more stable when sliding, reduce vibration, and improve the comfort of the buttocks of the user when exercising.

Preferably, the upper surface of the supporting plate 11 is further provided with a shelf 112, and the shelf 112 can be used for placing articles. The lower extreme of backup pad 11 is equipped with the curb plate 6 that the symmetry set up, and curb plate 6 is connected with pedal 12, and curb plate 6 can strengthen the overall structure intensity of backup pad 11 and pedal 121 board, avoids the user to exert oneself too big messenger's body frame 1 to take place to damage, and curb plate 6 is equipped with the hole 61 of stepping down that water supply tank main part 21 passed, and the lower extreme of curb plate 6 is equipped with gyro wheel 62, and gyro wheel 62 person of facilitating the use carries and removes body frame 1.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims

1. The utility model provides a water resistance rowing machine with adjustable, includes body frame, water tank mechanism, operating device, drive mechanism and seatpad, water tank mechanism and operating device install on the body frame, and water tank mechanism and operating device pass through the drive mechanism transmission and connect, and seatpad and body frame sliding connection, its characterized in that, water tank mechanism includes water tank main part, axis of rotation, rotating turret and paddle, water tank main part installs on the body frame, and the axis of rotation is rotated with water tank main part's upper end and is connected, and the rotating turret includes the adapter sleeve, connects flabellum and annular mounting bracket, the adapter sleeve is connected at the lower extreme of axis of rotation, and the annular mounting bracket sets up in the outside of adapter sleeve, and the adapter sleeve is connected through being connected the flabellum with the annular mounting bracket, the dismantled and assembled connection of paddle is on the annular mounting bracket.

2. The adjustable water resistance rowing machine as claimed in claim 1, wherein the annular mounting frame has a plurality of mounting grooves on upper and lower surfaces thereof for the blades to be inserted therein, and mounting plates are provided on inner and outer side surfaces thereof, the mounting plates having screw holes formed thereon, and the blades having through holes formed thereon.

3. The adjustable water resistance rowing machine of claim 2, wherein the annular mounting bracket is provided with a support rib in the same lateral direction of the mounting groove.

4. The adjustable water resistance rowing machine of claim 2, wherein the mounting grooves are evenly distributed around the connecting shaft.

5. The adjustable water resistance rowing machine as recited in claim 1, wherein the main frame comprises a support plate, a pedal, and a guide frame, which are sequentially connected, the support plate and the guide frame being horizontally disposed, an upper end of the pedal being inclined toward the support plate, one end of the guide frame being connected to a middle portion of the pedal, and a seat cushion being slidably connected to the guide frame.

6. The adjustable water resistance rowing machine as recited in claim 5, wherein the driving mechanism comprises a fixed pulley rotatably coupled to a side of the support plate, a guide wheel rotatably coupled to a lower surface of the support plate, and a driving wheel rotatably mounted on the rotating shaft, the operating mechanism comprises a handle and a strap, the handle is mounted on the support plate, one end of the strap is coupled to a middle portion of the handle, and the other end of the strap sequentially passes around the fixed pulley and the guide wheel and is coupled to the driving wheel.

7. The adjustable water resistance rowing machine of claim 5, wherein the support plate is provided with a limiting seat, and the limiting seat is provided with a placing groove for a handle to be clamped in.

8. The adjustable water resistance rowing machine of claim 5, wherein the pedal is provided with a foot pedal, and a fixing band is provided at an upper end of the foot pedal.

9. The adjustable water resistance rowing machine according to claim 5, wherein the guide frame is provided with guide rails on an upper surface thereof, the cushion is provided with symmetrically arranged limiting plates at a lower end thereof, the limiting plates are provided with first rollers at upper ends thereof, the limiting plates are provided with second rollers at lower ends thereof, the first rollers are in rolling connection with the guide rails, and the second rollers are in rolling connection with a lower surface of the guide frame.

10. The adjustable water resistance rowing machine as claimed in claim 5, wherein the support plate further comprises a shelf on an upper surface thereof, the support plate further comprises symmetrically disposed side plates at a lower end thereof, the side plates are connected to the pedal, the side plates are provided with abdicating holes for the water tank body to pass through, and the side plates are provided with rollers at lower ends thereof.