CN220175997U - Dumbbell rowing machine - Google Patents

Abstract

The utility model discloses a dumbbell rowing machine, which comprises a base pipe, a slide rail pipe, a vertical pipe, a cushion, a lifting seat, a first pulley seat, a second pulley seat, a third pulley seat, a steel rope and a handle, wherein the base pipe is connected with the vertical pipe; pedals are arranged on two sides of the base pipe; the front end of the sliding rail pipe is fixedly connected with the base pipe; the lower end of the vertical pipe is fixedly connected with the base pipe; the cushion is matched with the slide rail pipe in a sliding way; the lifting seat is matched with the vertical pipe in a sliding way, and a clamping hook is arranged on the side surface of the lifting seat; the first pulley seat and the second pulley seat are respectively arranged on the front side and the rear side of the vertical pipe, are respectively fixedly connected with the lifting seat and the base pipe, and are respectively provided with a first pulley and a second pulley; the third pulley seat is fixedly connected to the upper end of the vertical pipe, and the front end and the rear end of the third pulley seat are respectively provided with a third pulley and a fourth pulley; one end of the steel cable is fixedly connected to the lower surface of the third pulley seat, and is fixedly connected with the handle after sequentially winding the first pulley, the third pulley, the fourth pulley and the second pulley. The dumbbell is combined with the rowing machine, can be used as a resistance mechanism of the rowing machine to reduce cost, can be used in various ways, and has various purposes.

Description

Dumbbell rowing machine

Technical Field

The utility model relates to the technical field of body-building equipment, in particular to a dumbbell rowing machine.

Background

The rowing machine is a machine for simulating the movement of a water racing boat for training purposes, and is also called a rowing machine, a dynamometer, a land rowing machine and an indoor rowing machine.

The rowing machine has better effect on strengthening the muscles of legs, waist, upper limbs, chest and back. Once the rowing machine is used for rowing, the upper limbs, the lower limbs, the waist and abdomen and the back can complete contraction and expansion once in the process, so that the aerobic exercise effect of the muscles of the whole body can be achieved, and particularly unexpected body shaping effect can be brought to the crowd with more fat in the waist and abdomen and the upper arm.

In the prior art, the rowing machine mainly provides resistance to movement by the damping wheel, so that the rowing machine is high in cost and single in function, and the diversified use requirements of users cannot be met.

Disclosure of Invention

The utility model aims to provide a dumbbell rowing machine, which can be used by combining a dumbbell with the rowing machine, can be used as a resistance mechanism of the rowing machine to reduce cost, can enrich the use modes of body-building equipment and has various purposes.

In order to achieve the above object, the solution of the present utility model is:

a dumbbell rowing machine comprises a base pipe, a slide rail pipe, a vertical pipe, a cushion, a lifting seat, a first pulley seat, a second pulley seat, a third pulley seat, a steel rope and a handle; pedals are arranged on two sides of the base pipe; the sliding rail pipe is arranged along the front-back direction, and the front end of the sliding rail pipe is fixedly connected to the base pipe; the vertical pipe is arranged along the up-down direction, and the lower end of the vertical pipe is fixedly connected to the base pipe; the cushion is matched on the slide rail pipe in a sliding way; the lifting seat is in sliding fit on the vertical pipe, and a clamping hook for hooking a dumbbell is arranged on the side face of the lifting seat; the first pulley seat and the second pulley seat are respectively arranged on the front side and the rear side of the vertical pipe and are respectively and fixedly connected to the lifting seat and the base pipe; the first pulley seat and the second pulley seat are respectively provided with a first pulley and a second pulley; the third pulley seat is fixedly connected to the upper end of the vertical pipe, and a third pulley and a fourth pulley are respectively arranged at the front end and the rear end of the third pulley seat; one end of the steel cable is fixedly connected to the lower surface of the third pulley seat, and is fixedly connected with the handle after sequentially winding the first pulley, the third pulley, the fourth pulley and the second pulley.

The base pipe is provided with pedal connecting pipes which penetrate through two sides of the base pipe; the pedals are rotationally connected with the pedal connecting pipes.

The base pipe is in an upward bending shape, and the front end and the rear end of the base pipe are respectively provided with a first ground-adhering pipe; the rear end of the sliding rail pipe is provided with a second ground attaching pipe.

The pulley block is arranged below the cushion and is in rolling fit with the surface of the slide rail pipe.

The side of lifting seat is provided with the sleeve pipe, the sleeve pipe cover is established the global of riser.

Preferably, a limiting block for limiting the sleeve is arranged at the lower part of the peripheral surface of the vertical pipe.

Preferably, a buffer block is arranged on the upper surface of the limiting block.

The base pipe is provided with an upright post, the upright post is positioned at the rear of the vertical pipe, and a connecting rod is connected between the upright post and the vertical pipe; the second pulley seat is fixedly connected to the upright post.

The second pulley seat is provided with a bayonet used for placing the handle.

The lower surface of the third pulley seat is provided with a connecting part for connecting the steel ropes, and the connecting part is a clamping ring or a screw.

After the technical scheme is adopted, the utility model has the following technical effects:

(1) through setting up the riser on the rowing machine, the sliding connection cooperates with the lifting seat on the riser, and is provided with the trip used for hooking the dumbbell on the lifting seat, can hang the dumbbell on the lifting seat as the resistance mechanism of the rowing machine while taking exercise, and the dumbbell can also be used alone, the use is richer, users only need to purchase the utility model can realize at least two kinds of exercise modes, the cost is lower;

(2) when a user pulls the steel rope through the handle, the lifting seat can be pulled upwards, and as one end of the steel rope is fixedly connected to the third pulley seat and the first pulley is arranged on the lifting seat, the first pulley is actually a movable pulley, and the momentum of the user pulling the steel rope to move backwards can be converted into the lifting seat lifting height which is 2 times, so that the highest stroke of the lifting seat can be reduced, namely the height of the vertical pipe is reduced, the packaging difficulty of products is further reduced, and the storage and transportation costs are lower.

Drawings

FIG. 1 is a perspective view of an embodiment of the present utility model;

FIG. 2 is a front view of an embodiment of the present utility model;

FIG. 3 is a schematic diagram illustrating the use of an embodiment of the present utility model;

FIG. 4 is a second schematic illustration of the use of an embodiment of the present utility model;

reference numerals illustrate:

1- - -a base pipe; 11- - -pedals; 12- - -foot connecting pipe; 13-a first ground-contacting pipe; 14-an upright post; 15- - -a connecting rod;

2- - -a slide rail tube; 21-a second ground-contacting pipe;

3- - -a riser; 31- - -a limiting block; 32- - -a buffer block;

4- - -cushion; 41- - -pulley block;

5- - -lifting seat; 51- - -a hook; 52— a cannula;

6- - -a first pulley mount; 61— a first pulley;

7- -a second pulley mount; 71- - -a second pulley; 72-bayonet;

8- -a third pulley mount; 81- - -a third pulley; 82-fourth pulley; 83— a connection;

9- - -a steel rope;

10- - -a handle;

20- - -dumbbell.

Detailed Description

In order to further explain the technical scheme of the utility model, the utility model is explained in detail by specific examples.

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Accordingly, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the embodiments of the present utility model, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship conventionally put in place when the inventive product is used, or the orientation or positional relationship conventionally understood by those skilled in the art, is merely for convenience in describing the embodiments of the present utility model, and is not intended to indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.

In addition, the present utility model provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.

Referring to fig. 1 to 4, the utility model discloses a dumbbell rowing machine, which comprises a base pipe 1, a slide rail pipe 2, a vertical pipe 3, a cushion 4, a lifting seat 5, a first pulley seat 6, a second pulley seat 7, a third pulley seat 8, a steel rope 9 and a handle 10;

pedals 11 are arranged on two sides of the base pipe 1;

the sliding rail pipe 2 is arranged along the front-back direction, and the front end of the sliding rail pipe is fixedly connected to the base pipe 1;

the vertical pipe 3 is arranged along the up-down direction, and the lower end of the vertical pipe is fixedly connected to the base pipe 1;

the cushion 4 is matched on the slide rail pipe 2 in a sliding way and can move in the front-back direction;

the lifting seat 5 is slidably matched with the vertical pipe 3 and can move up and down, and a clamping hook 51 for hooking a dumbbell is arranged on the side surface of the lifting seat;

the first pulley seat 6 and the second pulley seat 7 are respectively arranged on the front side and the rear side of the vertical pipe 3 and are respectively fixedly connected to the lifting seat 5 and the base pipe 1; the first pulley seat 6 and the second pulley seat 7 are respectively provided with a first pulley 61 and a second pulley 71;

the third pulley seat 8 is fixedly connected to the upper end of the vertical pipe 3, and a third pulley 81 and a fourth pulley 82 are respectively arranged at the front end and the rear end of the third pulley seat;

one end of the steel cable 9 is fixedly connected to the lower surface of the third pulley seat 8, and is fixedly connected with the handle 10 after sequentially winding the first pulley 61, the third pulley 81, the fourth pulley 82 and the second pulley 71.

Specific embodiments of the utility model are shown below.

The base pipe 1 is provided with a pedal connecting pipe 12, and the pedal connecting pipe 12 penetrates through two sides of the base pipe 1; the pedal 11 is rotatably connected with the pedal connecting pipe 12, so that the pedal 11 can adapt to the sole of the user according to different positions and states of the user to adjust the angle.

The base pipe 1 is in an upward bending shape, and the front end and the rear end of the base pipe are provided with first ground attaching pipes 13; the rear end of the slide rail pipe 2 is provided with a second ground attaching pipe 21.

The pulley block 41 is arranged below the cushion 4, and the pulley block 41 is in rolling fit with the surface of the slide rail pipe 2 so as to realize sliding fit between the cushion 4 and the slide rail pipe 2.

A sleeve 52 is arranged on the side edge of the lifting seat 5, and the sleeve 52 is sleeved on the peripheral surface of the vertical pipe 3; the lower part of the peripheral surface of the vertical pipe 3 is provided with a limiting block 31 for limiting the sleeve 52, the limiting block 31 is used for limiting the lowest position of the lifting seat 5 when the lifting seat descends, and a buffer block 32 is arranged on the limiting block.

The upright post 14 is arranged on the base pipe 1, the upright post 14 is positioned at the rear of the vertical pipe 3, and the connecting rod 15 is connected between the upright post 14 and the vertical pipe 3, so that the structural strength of the vertical pipe 3 can be improved, and the verticality of the vertical pipe can be maintained; the second pulley mount 7 is fixedly connected to the upright 14.

The second pulley mount 7 is provided with a bayonet 72 for accommodating the handle 10.

The lower surface of the third pulley seat 8 is provided with a connection portion 83 to which the wire rope 9 is connected. In this embodiment, the connection portion 83 is a snap ring, and the end portion of the wire rope 9 may be fixed in the snap ring by means of a buckle, a dead knot, or the like. Alternatively, the end of the wire rope 9 may be directly screwed to the lower surface of the third pulley mount 8.

In the utility model, the fixed connection part of each accessory is preferably provided with a bolt locking installation mode so as to be convenient to disassemble, and the rowing machine is split into scattered accessories so as to be convenient to package.

Referring to fig. 3 and 4, the present utility model is used in the following manner:

selecting a dumbbell 20 with proper weight, and hanging the dumbbell 20 on a clamping hook 51 of the lifting seat 5; the exerciser sits on the cushion 4, steps on the pedals 11 on the two sides by two feet, grips the two ends of the handle 10 by two hands, and exercises according to the training action of the conventional rowing machine.

Through the scheme, the vertical pipe 3 is arranged on the rowing machine, the lifting seat 5 is matched with the vertical pipe 3 in a sliding way, the clamping hooks 51 for hooking the dumbbell are arranged on the lifting seat 5, the dumbbell can be hung on the lifting seat 5 to be used as a resistance mechanism of the rowing machine during exercise, the dumbbell can be used independently, the purpose is more abundant, and a user can realize at least two exercise modes only by purchasing the rowing machine, so that the cost is lower; when a user pulls the steel rope 9 through the handle 10, the lifting seat 5 can be pulled upwards, and as one end of the steel rope 9 is fixedly connected to the third pulley seat 8 and the lifting seat 5 is provided with the first pulley 61, the first pulley 61 is actually a movable pulley, and the backward moving momentum of the user pulling the steel rope 9 can be converted into 2 times of the lifting seat 5 lifting height, so that the highest stroke of the lifting seat 5 can be reduced, namely the height of the vertical pipe 3 is reduced, the packaging difficulty of products is reduced, and the storage and transportation costs are lower.

The above examples and drawings are not intended to limit the form or form of the present utility model, and any suitable variations or modifications thereof by those skilled in the art should be construed as not departing from the scope of the present utility model.

Claims (10)

1. A dumbbell rowing machine which is characterized in that:

the device comprises a base pipe, a slide rail pipe, a vertical pipe, a cushion, a lifting seat, a first pulley seat, a second pulley seat, a third pulley seat, a steel cable and a handle;

pedals are arranged on two sides of the base pipe;

the sliding rail pipe is arranged along the front-back direction, and the front end of the sliding rail pipe is fixedly connected to the base pipe;

the vertical pipe is arranged along the up-down direction, and the lower end of the vertical pipe is fixedly connected to the base pipe;

the cushion is matched on the slide rail pipe in a sliding way;

the lifting seat is in sliding fit on the vertical pipe, and a clamping hook for hooking a dumbbell is arranged on the side face of the lifting seat;

the first pulley seat and the second pulley seat are respectively arranged on the front side and the rear side of the vertical pipe and are respectively and fixedly connected to the lifting seat and the base pipe; the first pulley seat and the second pulley seat are respectively provided with a first pulley and a second pulley;

the third pulley seat is fixedly connected to the upper end of the vertical pipe, and a third pulley and a fourth pulley are respectively arranged at the front end and the rear end of the third pulley seat;

one end of the steel cable is fixedly connected to the lower surface of the third pulley seat, and is fixedly connected with the handle after sequentially winding the first pulley, the third pulley, the fourth pulley and the second pulley.

2. The dumbbell rowing machine of claim 1, wherein:

the base pipe is provided with pedal connecting pipes which penetrate through two sides of the base pipe; the pedals are rotationally connected with the pedal connecting pipes.

3. The dumbbell rowing machine of claim 1, wherein:

the base pipe is in an upward bending shape, and the front end and the rear end of the base pipe are respectively provided with a first ground-adhering pipe; the rear end of the sliding rail pipe is provided with a second ground attaching pipe.

4. The dumbbell rowing machine of claim 1, wherein:

the pulley block is arranged below the cushion and is in rolling fit with the surface of the slide rail pipe.

5. The dumbbell rowing machine of claim 1, wherein:

the side of lifting seat is provided with the sleeve pipe, the sleeve pipe cover is established the global of riser.

6. The dumbbell rowing machine of claim 5, wherein:

and a limiting block for limiting the sleeve is arranged at the lower part of the peripheral surface of the vertical pipe.

7. The dumbbell rowing machine of claim 6, wherein:

the upper surface of stopper is provided with the buffer block.

8. The dumbbell rowing machine of claim 1, wherein:

the base pipe is provided with an upright post, the upright post is positioned at the rear of the vertical pipe, and a connecting rod is connected between the upright post and the vertical pipe; the second pulley seat is fixedly connected to the upright post.

9. The dumbbell rowing machine of claim 1, wherein:

the second pulley seat is provided with a bayonet used for placing the handle.

10. The dumbbell rowing machine of claim 1, wherein:

the lower surface of the third pulley seat is provided with a connecting part for connecting the steel ropes, and the connecting part is a clamping ring or a screw.