Dumbbell rowing machine

Abstract

The utility model discloses a dumbbell rowing machine, which relates to the technical field of fitness equipment, and comprises a rack, a bearing mechanism and an adjustable high-low pulling mechanism, the bearing mechanism is used for bearing an exerciser; the adjustable high-low pulling mechanism comprises an adjusting beam fixedly arranged at the right end of the front base, a plurality of locking holes are evenly formed in the front face of the adjusting beam from top to bottom, the outer side of the adjusting beam is slidably connected with a lifting sliding sleeve in a sleeving mode in the vertical direction, and a locking bolt is arranged on the front face of the lifting sliding sleeve in a penetrating mode. The locking bolt is in threaded connection with the lifting sliding sleeve and extends to the inner side of the adjacent locking hole for locking, and a fixing frame is fixedly arranged on the right side of the lifting sliding sleeve. Only one handle is arranged, so that an exerciser can do high-low pulling exercise, meanwhile, the exerciser can adaptively adjust the height of the handle according to actual requirements, and actual use is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of fitness equipment technology, and in particular to a dumbbell rowing machine. Background Technology

[0002] With the increasing health awareness of residents, more and more people are joining the ranks of sports and fitness. There are various types of fitness equipment available, among which the high and low bar dumbbell rowing machine is a common type of sports and fitness equipment.

[0003] A search revealed that the utility model patent with authorization announcement number CN221106842U discloses a high and low pull dumbbell rowing machine that integrates dumbbells and a rowing machine, enabling both high and low pull rowing exercises. This not only makes it simple, convenient, and time-saving for users to exercise, but also provides outstanding training results, allowing for comprehensive full-body training with any type of exercise.

[0004] Although the aforementioned high and low pull dumbbell rowing machine can achieve both high and low pull exercises, the low and high pull handles are set separately. Therefore, when switching between high and low pull training, the exerciser needs to hold the low and high pull handles separately. In addition, the high and low pull positions are relatively fixed and cannot be adjusted. Therefore, it is not convenient for exercisers to adapt to their own physical conditions.

[0005] Therefore, it is necessary to invent a dumbbell rowing machine to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a dumbbell rowing machine that only requires one handle for users to perform pull-up and pull-down exercises. Users can also adjust the handle height according to their needs, making it more convenient to use. This addresses the problems mentioned in the background art, where the pull-down and pull-down handles are separate, requiring users to grip each handle separately when switching between pull-up and pull-down exercises. Furthermore, the pull-down and pull-down positions are relatively fixed and cannot be adjusted, making it inconvenient for users to adapt to their physical condition.

[0007] According to one aspect of this disclosure, the following technical solution is provided: a dumbbell rowing machine, comprising:

[0008] A frame for mounting the support mechanism and the adjustable height-lowering mechanism;

[0009] Support mechanism, said support mechanism for supporting the exerciser; and

[0010] The adjustable height and tension mechanism comprises an adjusting beam fixedly arranged at the right end of the front base, a plurality of locking holes are uniformly arranged on the front surface of the adjusting beam from top to bottom, a lifting sliding sleeve is slidably connected to the outer side of the adjusting beam in the vertical direction, a locking bolt is arranged on the front surface of the lifting sliding sleeve, the locking bolt is threadedly connected with the lifting sliding sleeve and extends into the inner side of the adjacent locking hole for locking, a fixing frame is fixedly arranged on the right side of the lifting sliding sleeve, two first guide wheels are rotatably arranged on the inner side of the fixing frame through a pin shaft, a steel rope is arranged between the two first guide wheels, and one end of the steel rope is fixedly connected to the left side of the lifting sliding sleeve and the other end is fixedly connected with a handle.

[0011] The adjustable height and tension mechanism further comprises a second guide wheel, a third guide wheel, a first reversing assembly, a second reversing assembly and a third reversing assembly, the second guide wheel is rotatably arranged at the top end of the vertical beam through a pin shaft, the third guide wheel is arranged in two, the two third guide wheels are rotatably arranged at the two ends of the horizontal beam through a pin shaft, the first reversing assembly is fixedly arranged on the top plate of the dumbbell holder, the second reversing assembly is fixedly arranged on the bottom of the horizontal beam, the third reversing assembly is fixedly arranged on the top plate of the front base and located on the left side of the adjusting beam, and the dumbbell sequentially passes through the third reversing assembly, the second reversing assembly, the second guide wheel, the first reversing assembly, the two third guide wheels and the two first guide wheels.

[0012] The first reversing assembly, the second reversing assembly and the third reversing assembly all comprise a U-shaped frame, and a fourth guide wheel is rotatably arranged on the inner side of the U-shaped frame through a pin shaft.

[0013] The machine frame comprises a front base, two side plates are fixedly arranged on the right side of the front base, and the two side plates are fixedly connected with the front base.

[0014] The vertical beam is fixedly arranged at the left side of the top plate of the front base, the horizontal beam is fixedly arranged at the top end of the vertical beam, the dumbbell holder is slidably connected to the outer side of the vertical beam in the vertical direction, and the dumbbell is placed on the dumbbell holder.

[0015] The supporting mechanism comprises a rear base rotatably connected between the two side plates through a pin shaft, a sliding frame is slidably connected to the outer side of the rear base, and a seat plate is fixedly arranged on the top of the sliding frame.

[0016] The technical effects and advantages of the utility model are as follows:

[0017] The utility model discloses a height adjustable pull mechanism is set up, when the lifting slide sleeve is located in the lower half of the adjusting beam outside, the handle is in the low pull position, at this moment, the exerciser who sits on the top of the seat plate can pull the handle to make the handle drive the dumbbell frame to rise, and the exerciser can rotate the locking bolt from the inside of the adjacent locking hole, then slide the lifting slide sleeve up and down, until the lifting slide sleeve is collinear with the adjacent locking hole, then rotate the locking bolt into the inside of the adjacent locking hole to lock, and then the height of the handle is adaptively adjusted, compared with the prior art, the utility model only sets up one handle to make the exerciser carry out the high and low pull exercise, and the exerciser can adaptively adjust the height of the handle according to actual demand, and it is more convenient in actual use. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings illustrate exemplary embodiments of the present disclosure and together with the general description of the disclosure given above, and the detailed description of the embodiments below, serve to explain the principles of the present disclosure.

[0019] Figure 1 It is the overall structure schematic diagram of dumbbell rowing machine according to one embodiment of the present disclosure.

[0020] Figure 2 It is the height adjustable pull mechanism structure schematic diagram of dumbbell rowing machine according to one embodiment of the present disclosure.

[0021] The specific figure mark in the drawing is:

[0022] 1, frame;11, front base;12, side plate;13, pedal;14, vertical beam;15, crossbeam;16, dumbbell frame;17, dumbbell;

[0023] 2, bearing mechanism;21, rear base;22, sliding frame;23, seat plate;

[0024] 3, height adjustable pull mechanism;31, adjusting beam;32, locking hole;33, lifting slide sleeve;34, locking bolt;35, fixed frame;36, first guide wheel;37, steel rope;38, handle;39, second guide wheel;310, third guide wheel;311, first reversing assembly;312, second reversing assembly;313, third reversing assembly. DETAILED DESCRIPTION

[0025] For descriptive purposes, the disclosure can use spatially relative terms, such as "below", "beneath", "lower", "under", "above", "upper" and the like, to describe a relationship of one element to another element as depicted in the figures. Unless otherwise noted, the spatially relative terms are intended to encompass different orientations of the device in use, operation, and / or manufacture, for example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. For example, where an element is above another element, it can be oriented above the other element, or it can be oriented below the other element. Thus, the spatially relative terms are intended to encompass the various and ordinary orientations of the device in use, and the like. Furthermore, the devices can be otherwise oriented (e.g., rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

[0026] Figure 1 is a schematic diagram of the overall structure of a dumbbell rowing machine according to an embodiment of the disclosure.

[0027] Figure 2 is a schematic diagram of the height-adjustable pulling mechanism structure of a dumbbell rowing machine according to an embodiment of the disclosure.

[0028] As shown in Figures 1-2 , the dumbbell rowing machine of the disclosure can include a frame 1, a supporting mechanism 2, a height-adjustable pulling mechanism 3, and the like.

[0029] As shown in Figure 1 , in the disclosure, the frame 1 includes a front base 11, two side plates 12 fixedly arranged between the front base 11 and two footboards 13 fixedly arranged on the right side of the front base 11, a vertical beam 14 fixedly arranged on the left side of the top plate of the front base 11, a cross beam 15 fixedly arranged at the top end of the vertical beam 14, a dumbbell holder 16 slidingly and sleeved arranged on the outer side of the vertical beam 14 in the vertical direction, and a dumbbell 17 placed on the dumbbell holder 16.

[0030] As shown in Figure 1 , in a preferred embodiment, the supporting mechanism 2 includes a rear base 21 rotatably connected between the two side plates 12 by a pin shaft, a sliding holder 22 slidingly and sleeved arranged on the outer side of the rear base 21, and a seat plate 23 fixedly arranged on the top of the sliding holder 22.

[0031] Thus, in order to facilitate actual exercise, the exerciser sits on the top of the seat plate 23 while the two feet are respectively stepped on the two footboards 13, and when the exerciser steps with the two feet, the exerciser's hips drive the sliding holder 22 to slide on the outer side of the rear base 21 through the seat plate 23.

[0032] As shown in Figure 1 , in the disclosure, the height-adjustable pulling mechanism 3 includes a first pulling rod 31 fixedly arranged on the outer side of the cross beam 15, a second pulling rod 32 slidingly and sleeved arranged on the outer side of the first pulling rod 31, a third pulling rod 33 slidingly and sleeved arranged on the outer side of the second pulling rod 32, a fourth pulling rod 34 slidingly and sleeved arranged on the outer side of the third pulling rod 33, a fifth pulling rod 35 slidingly and sleeved arranged on the outer side of the fourth pulling rod 34, a sixth pulling rod 36 slidingly and sleeved arranged on the outer side of the fifth pulling rod 35, a seventh pulling rod 37 slidingly and sleeved arranged on the outer side of the sixth pulling rod 36, and a handle 38 fixedly arranged on the outer side of the seventh pulling rod 37.Figure 2 As shown, in the present disclosure, the adjustable height and low pull mechanism 3 comprises an adjusting beam 31 fixedly arranged at the right end of the front base 11, a plurality of locking holes 32 are uniformly arranged on the front surface of the adjusting beam 31 from top to bottom, a lifting sliding sleeve 33 is slidingly sleeved on the outer side of the adjusting beam 31 in the vertical direction, a locking bolt 34 is penetratingly arranged on the front surface of the lifting sliding sleeve 33, the locking bolt 34 is threadedly connected with the lifting sliding sleeve 33 and extends into the inner side of the adjacent locking hole 32 for locking, a fixed frame 35 is fixedly arranged on the right side of the lifting sliding sleeve 33, two first guide wheels 36 are rotatably arranged on the inner side of the fixed frame 35 through a pin shaft, a steel wire 37 is arranged between the two first guide wheels 36, one end of the steel wire 37 is fixedly connected with the left side of the lifting sliding sleeve 33 and the other end is fixedly connected with a handle 38, the adjustable height and low pull mechanism 3 further comprises a second guide wheel 39, a third guide wheel 310, a first reversing assembly 311, a second reversing assembly 312 and a third reversing assembly 313, the second guide wheel 39 is rotatably arranged at the top end of the vertical beam 14 through a pin shaft, the third guide wheel 310 is arranged in two, the two third guide wheels 310 are rotatably arranged at the two ends of the horizontal beam 15 through pin shafts, the first reversing assembly 311 is fixedly arranged on the top plate of the dumbbell frame 16, the second reversing assembly 312 is fixedly arranged at the bottom of the horizontal beam 15, the third reversing assembly 313 is fixedly arranged on the top plate of the front base 11 and located on the left side of the adjusting beam 31, the dumbbell 17 sequentially passes through the third reversing assembly 313, the second reversing assembly 312, the second guide wheel 39, the first reversing assembly 311, the two third guide wheels 310 and the two first guide wheels 36.

[0033] The first reversing assembly 311, the second reversing assembly 312 and the third reversing assembly 313 all comprise a U-shaped frame, and a fourth guide wheel is rotatably arranged on the inner side of the U-shaped frame.

[0034] Therefore, when the lifting sliding sleeve 33 is located at the lower half of the outer side of the adjusting beam 31, the handle 38 is located at the low pull position, at this time, the exerciser sitting on the top of the seat plate 23 can perform low pull exercise by pulling the handle 38 to drive the dumbbell frame 16 to rise, when the lifting sliding sleeve 33 is located at the upper half of the outer side of the adjusting beam 31, the handle 38 is at the high pull position, at this time, the exerciser sitting on the top of the seat plate 23 can perform high pull exercise by pulling the handle 38, at the same time, the exerciser can rotate the locking bolt 34 out of the inner side of the adjacent locking hole 32, then slide the lifting sliding sleeve 33 up and down until the lifting sliding sleeve 33 is collinear with the adjacent locking hole 32, then rotate the locking bolt 34 into the inner part of the adjacent locking hole 32 for locking, thereby completing the adaptive adjustment of the height of the handle 38, compared with the prior art, the present utility model only sets one handle 38 for the exerciser to perform high and low pull exercise, at the same time, the exerciser can adaptively adjust the height of the handle 38 according to actual needs, which is more convenient in actual use.

[0035] It should also be noted that the contents not described in detail in the present specification belong to the prior art known to those skilled in the art.

[0036] Those skilled in the art should understand that the above-mentioned embodiments are only for clearly illustrating the present disclosure, and are not intended to limit the scope of the present disclosure. Based on the above disclosure, other changes or modifications can also be made by those skilled in the art, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. A dumbbell rowing machine characterized by, Include: Frame, said frame is used to install the supporting mechanism and adjustable height pulling mechanism; Supporting mechanism, said supporting mechanism is used to support the exerciser; And Adjustable height pulling mechanism, the adjusting beam is fixedly arranged at the right end of the front base, a plurality of locking holes are uniformly arranged on the front surface of the adjusting beam from top to bottom, a lifting sleeve is slidably connected to the outer side of the adjusting beam in the vertical direction, a locking bolt is arranged through the front surface of the lifting sleeve, the locking bolt is threadedly connected with the lifting sleeve and extends into the inner side of the adjacent locking hole for locking, a fixing frame is fixedly arranged on the right side of the lifting sleeve, two first guide wheels are rotatably arranged on the inner side of the fixing frame through a pin shaft, a steel rope is arranged between the two first guide wheels, one end of the steel rope is fixedly connected to the left side of the lifting sleeve, and the other end of the steel rope is fixedly connected with a handle.

2. The bench press machine of claim 1, wherein: The adjustable height pulling mechanism further comprises a second guide wheel, a third guide wheel, a first reversing assembly, a second reversing assembly and a third reversing assembly, the second guide wheel is rotatably arranged at the top end of the vertical beam through a pin shaft, the third guide wheel is provided with two, the two third guide wheels are rotatably arranged at the two ends of the horizontal beam through a pin shaft, the first reversing assembly is fixedly arranged on the top plate of the dumbbell frame, the second reversing assembly is fixedly arranged on the bottom of the horizontal beam, the third reversing assembly is fixedly arranged on the top plate of the front base and located on the left side of the adjusting beam, and the dumbbell sequentially passes through the third reversing assembly, the second reversing assembly, the second guide wheel, the first reversing assembly, the two third guide wheels and the two first guide wheels.

3. The bench press machine of claim 2, wherein: The first reversing assembly, the second reversing assembly and the third reversing assembly all comprise a U-shaped frame, and a fourth guide wheel is rotatably arranged on the inner side of the U-shaped frame through a pin shaft.

4. The bench press machine of claim 3, wherein: The frame comprises a front base, two footboards are fixedly arranged on the right side of the front base, and two side plates fixedly connected with the front base are arranged between the two footboards.

5. The bench press machine of claim 4, wherein: A vertical beam is fixedly arranged on the left side of the top plate of the front base, a horizontal beam is fixedly arranged at the top end of the vertical beam, a dumbbell frame is slidably connected to the outer side of the vertical beam in the vertical direction, and a dumbbell is placed on the dumbbell frame.

6. The bench press machine of claim 5, wherein: The supporting mechanism comprises a rear base rotatably connected between the two side plates through a pin shaft, a sliding frame is slidably connected to the outer side of the rear base, and a seat plate is fixedly arranged on the top of the sliding frame.

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