CN213724637U

CN213724637U - Dynamic rowing machine with double-mode stepless adjustable dynamic sliding seat

Info

Publication number: CN213724637U
Application number: CN202022563401.1U
Authority: CN
Inventors: 万正
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-07-20
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a dynamic rowing machine with double mode infinitely variable active slide, including active slide and collapsible slide rail, active slide below is provided with collapsible slide rail, collapsible slide rail with active slide sliding connection, collapsible slide rail one side is provided with the resistance aircraft nose, active slide is the extremely adjustable active slide of the fixed double mode nothing of far and near. This dynamic rowing machine adopts "far and near fixed double mode electrodeless adjustable dynamic slide", can the surface of water motion law of high simulation racing boat, strengthens taking exercise core muscle group and the whole-body balanced coordination ability of motion, has the LED instantaneous dynamics display bar of waking up (being similar to the instantaneous oil consumption display bar on the motormeter dish) on the resistance aircraft nose panel, can let the consumption that the person of exercising paid out every oar can both obtain instant visual angle repayment, experience perfect human-computer interaction dynamic new impression to increase person of exercising's achievement sense.

Description

Dynamic rowing machine with double-mode stepless adjustable dynamic sliding seat

Technical Field

The utility model belongs to the technical field of the rowing machine, specifically speaking relates to a dynamic rowing machine with double mode infinitely variable active slide.

Background

The rowing machine is a land exercise fitness equipment for simulating rowing motion, but a stable sliding seat design is adopted all the time, so that simulation degree of simulating rowing motion and a fitness exercise effect (which can be known by a hundred-degree rowing machine) are weakened, and some foldable or erectable rowing machines are designed to reduce floor area when the rowing machine is not used, but generally need to be erected together with a heavy machine head, so that the rowing machine is high in overall height after being erected, unsafe, inconvenient to operate and poor in operation experience of a user.

In view of this, the present invention is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in overcoming prior art's not enough, provides a dynamic rowing machine with double mode infinitely variable dynamic slide, for solving above-mentioned technical problem, the utility model discloses a technical scheme's basic design is:

the utility model provides an active rowing machine with double mode infinitely variable active slide, includes active slide and collapsible slide rail, active slide below is provided with collapsible slide rail, collapsible slide rail with active slide sliding connection, collapsible slide rail one side is provided with the resistance aircraft nose, active slide is the anodeless adjustable active slide of the fixed double mode of distance.

The dynamic sliding seat is composed of an underframe, a seat face frame, a seat face arranged on the seat face frame, an adjusting screw, a conical nut, a sliding seat articulated shaft and a damping spring, wherein the seat face frame is provided with a pore plate, the seat face frame is articulated on the underframe through the sliding seat articulated shaft, the adjusting screw and the conical nut on the adjusting screw penetrate through the seat face frame, the pore plate is fixed on the underframe, and the damping spring is symmetrically arranged between the underframe and the seat face frame.

But folding slide rail is by section bar, double-end hook plate, spring and hinge, collapsible support and fix dog on the section bar constitutes, the one end of section bar is fixed with the right angle hinge installation on the collapsible support, the double-end hook plate passes through the hinge is installed suitable position on the section bar, just the double-end hook plate can be at certain angle internal rotation, the spring makes epaxial all the time to the tight direction application of force of hooking.

Resistance aircraft nose by the support, have the small-size generator of acceleration gear train, can pass through the rotatory wind spring of small-size generator drive wheel, winding stretching strap handle, leading pulley one, leading pulley two, aircraft nose casing, install the LED instantaneous dynamics that arouses on the panel of aircraft nose casing show strip, resistance selection change over switch, rowing motion parameter display instrument, set up lower hook roof beam on the support, set up and be in go up hook roof beam on the support, install go up the hook roof beam both ends pedal, stabilizer blade, truckle and set up and be in aircraft nose articulated shaft on the support constitutes, and the instantaneous dynamics of LED shows that the strip is arranged by a plurality of LED emitting diode and constitutes, by the electric drive that small-size generator sent.

The other end of the section bar is hinged to the lower part of the resistance machine head through the machine head hinged shaft, and the bottom frame is installed on the foldable sliding rail and can freely move along the foldable sliding rail through the installed roller.

After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has.

1. The dynamic rowing machine adopts a 'far and near fixed double-mode stepless adjustable dynamic sliding seat', can highly simulate the water surface motion law of the racing boat, and strengthens the exercise of the core muscle group and the motion balance coordination capacity of the whole body.

2. Under the far fixing mode (the unstable state that the seat surface can rotate left and right freely), an exerciser just like sitting on a racing boat floating on the water surface can shake, at the moment, the main fixing point for keeping the body movement balance is forced to move forwards to the feet, the body movement balance is kept, more comprehensive coordination and coordination of the waist core muscle group strength and the leg strength are required, and therefore the exercise effect of the coordination and the coordination of the waist core muscle group, the leg muscle group and the movement balance is enhanced. When the rowing machine is adjusted to the near-fixed mode (the seat surface tends to be stable and cannot shake), the stability of the rowing movement is enhanced, and the two modes can be adjusted at will according to the age, the physical condition and the exercise requirement of the exerciser.

3. The foldable slide rail part of the dynamic rowing machine can be conveniently erected or unfolded, the folding and unfolding operations are very simple through the design of the double-head hook plate, and the erected rowing machine has small overall height and floor area and is convenient to move.

4. The striking LED instantaneous force display strip (similar to the instantaneous oil consumption display strip on an automobile instrument panel) is arranged on the resistance head panel of the dynamic rowing machine, so that the power consumption paid by each paddle of an exerciser can obtain instant visual angle return, perfect man-machine interaction dynamic new feeling is experienced, and the achievement feeling of the exerciser is increased.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic structural view of the foldable sliding rail of the present invention after being folded and erected;

fig. 4 is a left side view structural diagram of the adjustable dynamic sliding seat of the present invention;

fig. 5 is a schematic view of the adjustable dynamic slide seat of the present invention;

fig. 6 is a schematic structural view of the middle foldable sliding rail of the present invention.

In the figure: 1. a dynamic sliding seat; 1-1, a chassis; 1-2, a seat frame; 1-3, seat surface; 1-4, adjusting a screw rod; 1-5, taper nut; 1-6, a sliding seat articulated shaft; 1-7, a damping spring; 2. a foldable slide rail; 2-1, section bar; 2-2, a double-end hook plate; 2-3, a spring; 2-4, hinging the shaft; 2-5, a foldable support; 2-6, a stop block; 3. a resistance head; 3-1, a bracket; 3-2, a small generator; 3-3, coil spring; 3-4, pulling a belt handle; 3-5, a first guide belt wheel; 3-6, a second guide belt wheel; 3-7, a handpiece shell; 3-8, LED instantaneous force display bar; 3-9, a resistance selection change-over switch; 3-10, a rowing motion parameter display instrument; 3-11, lower hook beam; 3-12, hooking the beam; 3-13, pedaling; 3-14, feet; 3-15, caster wheels; 3-16, and a machine head articulated shaft.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

Example one

As shown in fig. 1-6, a dynamic rowing machine with a dual-mode stepless adjustable dynamic slide comprises a dynamic slide 1 and a foldable slide rail 2, the foldable slide rail 2 is arranged below the dynamic slide 1, the foldable slide rail 2 is in sliding connection with the dynamic slide 1, a resistance head 3 is arranged on one side of the foldable slide rail 2, the dynamic slide 1 is a far and near fixed dual-mode stepless adjustable dynamic slide, the dynamic rowing machine adopts the 'far and near fixed dual-mode stepless adjustable dynamic slide 1', can highly simulate the water surface motion law of a racing boat, and strengthens the coordination capacity of exercising the core muscle group and the whole body in motion balance.

As shown in fig. 1-5, the dynamic slide seat 1 comprises an underframe 1-1, a seat frame 1-2, a seat surface 1-3 arranged on the seat frame 1-2, and an adjusting screw 1-4, the seat frame comprises conical nuts 1-5, sliding seat articulated shafts 1-6 and damping springs 1-7, wherein an underframe 1-1 is installed on a foldable sliding rail 2 and can freely move along the foldable sliding rail 2 through installed rollers, a hole plate is designed on a seat frame 1-2, the seat frame 1-2 is articulated on the underframe 1-1 through the articulated shafts, an adjusting screw rod 1-4 and the conical nuts 1-5 thereon penetrate through the hole plate on the seat frame 1-2 and are fixed on the underframe 1-1, and the damping springs 1-7 are symmetrically installed between the underframe 1-1 and the seat frame 1-2.

In this example, the adjusting screw 1-4 is rotated to change the relative position of the conical nut 1-5 in the orifice plate of the seat frame 1-2, namely the gap between the circumference of the orifice plate and the conical nut 1-5 can be adjusted, thereby adjusting the angle range of the seat surface 1-3 which can freely rotate left and right. The damping spring 1-7 can make the seat surface 1-3 always tend to a left-right balance state.

As shown in figures 1, 2, 3 and 6, the foldable sliding rail 2 consists of a section bar 2-1, a double-head hook plate 2-2, a spring 2-3, a hinge shaft 2-4, a foldable support 2-5 and a stop block 2-6 fixed on the section bar 2-1, one end of the section bar 2-1 is fixedly provided with the foldable support 2-5 by a right-angle hinge, the other end of the section bar 2-1 is hinged to the lower part of a resistance machine head 3 by a machine head hinge shaft 3-16, the double-head hook plate 2-2 is arranged at a proper position on the section bar 2-1 by the hinge shaft 2-4, the double-head hook plate 2-2 can rotate in a certain angle, and the spring 2-3 enables the double-head hook plate 2-2 to apply force in the hooking direction around the shaft all the time. The profile 2-1 is also fixed with a stop block 2-6 for limiting the maximum movable stroke of the dynamic sliding seat 1.

In this example, the double hook plate 2-2 is not necessarily in a hook shape, as long as the foldable slide rail 2 can be simply clamped and can keep the stable state when being folded and unfolded, the foldable slide rail 2 part of the dynamic rowing machine can be conveniently erected or unfolded, the folding and unfolding operation is very simple through the design of the double hook plate 2-2, and the erected rowing machine has small overall height and floor area and is convenient to move.

As shown in figures 1-3, the resistance handpiece 3 consists of a bracket 3-1, a small generator 3-2 with a speed-raising gear set, a coil spring 3-3 which can rotate through a driving wheel of the small generator 3-2, a drawstring and a handle which are wound on the driving wheel of the small generator 3-2, a first guide belt wheel 3-5, a second guide belt wheel 3-6, a handpiece shell 3-7, a striking LED instantaneous force display strip 3-8 which is arranged on a panel of the handpiece shell 3-7, a resistance selection switch 3-9, a rowing motion parameter display instrument 3-10, a lower hook beam 3-11 which is arranged on the bracket 3-1, an upper hook beam 3-12, pedals 3-13 which are arranged at two ends of the upper hook beam 3-12, supporting feet 3-14 and trundles 3-15, the bracket 3-1 is also provided with a hinged shaft for hinging the foldable sliding rail 2. The LED instantaneous force display bar 3-8 is composed of a plurality of LED light-emitting diodes which are arranged and driven by the electric quantity generated by the small generator 3-2.

In this example, the greater the pulling force for driving the small generator 3-2 to rotate by pulling the handle and the pull belt during exercise, the more the LED instantaneous force display bar 3-8 is lighted. The resistance selection change-over switch 3-9 on the panel realizes multi-section resistance selection by switching resistors with different impedances as the load of the small generator 3-2, and the instantaneous force display bar can also be driven by other active circuits.

The working principle is as follows: the dynamic rowing machine can fold and erect the foldable sliding rail 2 when not in use so as to reduce the occupied area. In a folding state, the foldable sliding rail 2 can be erected after being rotated around a shaft, the upper hook beam 3-12 is hooked through one end of the double-head hook plate 2-2 to keep stable, meanwhile, the foldable support is folded to further reduce space occupation, when the foldable sliding rail 2 needs to be unfolded for use, the double-head hook plate 2-2 is pulled manually to release the double-head hook plate 3-2 to be separated from the upper hook beam 3-12 and lay the foldable sliding rail 2 flatly, then the support is opened to support one end of the foldable sliding rail 2, at the moment, one end of the double-head hook plate 2-2 hooks the hooked lower hook beam 3-11 together with one end of the bracket 3-1 and the caster 3-15 together to force the caster 3-15 to be suspended and separated from the ground, when the foldable sliding rail 2 needs to be folded after use, the foldable support is folded first to enable the foldable sliding rail 2 to be naturally laid flatly, then the double-head hook plate 2-2 is pulled manually to release the lower hook beam 3-11 and erect the foldable sliding rail smoothly The rail 2, fold and pack up the support at the same time, resume to fold and pack up the state, the dynamic slide 1 can be applied to other body-building apparatus and substituted the steady seat, thus strengthen the exercise effect, in far away from the unstable state that the fixed mode seat surface 1-3 can be rotated about freely, the exerciser just as if sit and float on the surface of water on the racing boat can rock, at this moment, force its main fixed point keeping body movement balance to move ahead to the foot, want to keep the movement balance of the body, must use the more comprehensive coordination of waist core muscle group strength and shank strength, thus has strengthened the core muscle group of waist and shank muscle group and exercise effect of the movement balance coordination ability; when the exercise machine is adjusted to a near-fixed mode, the seat surfaces 1-3 tend to be stable and cannot shake, the stability of rowing movement is enhanced, the two modes can be adjusted at will according to the age, the physical condition and the exercise requirement of an exerciser, the striking LED instantaneous force display strips 3-8 on the panel of the resistance machine head 3 are similar to the instantaneous oil consumption display strips on an automobile instrument panel, the power consumption paid by each paddle of the exerciser can obtain instant visual angle return, perfect man-machine interaction dynamic new feeling is experienced, and the achievement of the exerciser is increased.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims

1. The utility model provides an active rowing machine with double mode infinitely variable active slide, includes active slide (1) and collapsible slide (2), its characterized in that, active slide (1) below is provided with collapsible slide (2), collapsible slide (2) with active slide (1) sliding connection, collapsible slide (2) one side is provided with resistance aircraft nose (3), active slide (1) is the anodal adjustable active slide of double mode of far and near fixed.

2. The dynamic rowing machine with the dual-mode stepless adjustable dynamic sliding seat of claim 1, wherein the dynamic sliding seat (1) is composed of an underframe (1-1), a seat frame (1-2), a seat surface (1-3) mounted on the seat frame (1-2), an adjusting screw (1-4), a conical nut (1-5), a sliding seat hinge shaft (1-6) and a damping spring (1-7), the seat frame (1-2) is designed with a hole plate, the seat frame (1-2) is hinged on the underframe (1-1) through the sliding seat hinge shaft (1-6), the adjusting screw (1-4) and the conical nut (1-5) thereon pass through the hole plate on the seat frame (1-2) and are fixed on the underframe (1-1), the damping springs (1-7) are symmetrically arranged between the base frame (1-1) and the seat frame (1-2).

3. The rowing machine in claim 2 having a dual mode stepless adjustable rowing shoe, it is characterized in that the foldable sliding rail (2) is composed of a section bar (2-1), a double-end hook plate (2-2), a spring (2-3), a hinge shaft (2-4), a foldable support (2-5) and a stop block (2-6) fixed on the section bar (2-1), one end of the section bar (2-1) is fixedly arranged on the foldable support (2-5) by a right-angle hinge, the double-head hook plate (2-2) is arranged at a proper position on the section bar (2-1) through the hinge shaft (2-4), and the double-head hook plate (2-2) can rotate in a certain angle, and the spring (2-3) enables the shaft on the double-head hook plate (2-2) to always apply force to the hooking direction.

4. The dynamic rowing machine with the dual-mode stepless adjustable dynamic sliding base according to claim 3, wherein the resistance head (3) is composed of a support (3-1), a small generator (3-2) with a speed-raising gear set, a coil spring (3-3) capable of rotating through a driving wheel of the small generator (3-2), a strap handle (3-4) wound on the driving wheel of the small generator (3-2), a first guide pulley (3-5), a second guide pulley (3-6), a head shell (3-7), an instantaneous strength LED display strip (3-8) for waking purpose installed on a panel of the head shell (3-7), a resistance selection switch (3-9), a rowing motion parameter display instrument (3-10), and a rowing motion parameter display instrument (3-10), The device comprises a lower hook beam (3-11) arranged on the support (3-1), an upper hook beam (3-12) arranged on the support (3-1), pedals (3-13) installed at two ends of the upper hook beam (3-12), support legs (3-14), truckles (3-15) and a machine head hinge shaft (3-16) arranged on the support (3-1), wherein the LED instantaneous force display strip (3-8) is formed by arranging a plurality of LED light-emitting diodes and is driven by electric quantity emitted by the small generator (3-2).

5. A rowing machine with a double-mode stepless adjustable dynamic sliding carriage according to claim 4, wherein the other end of the section bar (2-1) is hinged to the lower part of the drag head (3) by means of the head hinge shaft (3-16), and the undercarriage (1-1) is mounted on the foldable sliding rail (2) and can move freely along the foldable sliding rail (2) by means of the mounted rollers.