TWM452786U - Improved structure of foldable rowing fitness machine - Google Patents

Description

Retractable rowing exerciser improved structure

The present invention relates to a rowing exercise machine, in particular to the use of a first bearing wheel for the main frame body and a second bearing wheel for the support frame, which can make the first and second bearing wheels simultaneously at the time of folding An innovative designer who relies on the ground to facilitate moving and moving.

According to this, for the enthusiasts of rowing sports, they are often limited by the external conditions of the venue, space, equipment, etc., and cannot be carried out at any time. Based on this consideration, the industry has developed a rowing fitness that can simulate the rowing action. The products enable users who like this type of sports to perform simulated boating exercises indoors; and in order to make the rowing exerciser easy to store and place after use, the operator has further developed a retractable type. The rowing exercise machine allows the user to reduce the size of the rowing exercise machine by means of folding. This creation is also a breakthrough improvement for the structure of the conventional retractable rowing exercise machine.

In terms of the structural composition of the conventional retractable rowing exerciser, it generally comprises a long guide frame having a seat, and a main support frame having a pivotable group on the front side of the long guide frame, a front forefoot that extends at an angle to the main support frame and extends downwardly, and a rear leg that is disposed at a rear side of the elongated guide frame, wherein one end of the main support frame is fitted with a roll that can be reciprocated by a user. Pulling the wheel, and the bottom of the forefoot is laterally mounted with a guiding wheel, the guiding wheel is oriented toward the front side of the front leg; when the user wants to fold the rowing machine, the long guide is first Folding, so that the end of the main support frame and the long guide frame pivotally pivot downward, so that the main support frame can abut against the ground, so that the long guide frame is in an upright state to save space for placement. ,volume.

However, such a rowing exercise machine can save space, but since the main support frame is not provided with any guide wheels, the main support frame abuts When the ground is on the ground, the user cannot easily move the rowing exerciser to carry and move, and even if the bottom of the front leg is horizontally equipped with a guide wheel, the user must first extend the long guide and the main support. The one end of the frame is raised and tilted forward to make the guide wheel of the front leg stand in contact with the ground. Therefore, when the rowing exercise machine is folded, the user must raise and support the long guide frame and the main support frame on the one hand, In addition, the rowing exercise machine must be moved to carry out the movement and handling work, which is not only labor-intensive, but also greatly reduces the convenience of handling and moving the rowing exercise machine. It can be seen that the conventional retractable rowing exercise machine is still There is a considerable amount of room to be improved.

Therefore, in view of the problems existing in the above-mentioned conventional structure, how to develop an innovative structure that is more ideal and practical, is expected by users, and is also related to the industry's efforts to develop breakthrough goals and directions.

In view of this, the creator has been engaged in the manufacturing development and design experience of related products for many years. After the detailed design and careful evaluation of the above objectives, the creator will have a practical and practical creation.

The main purpose of this creation is to provide a retractable rowing exerciser improved structure; the problem to be solved is to solve the problem of laborious and inconvenient handling in the conventional retractable rowing exercise machine. The improvement of the technical features of the present problem is mainly due to the fact that the rowing exercise machine includes a base and defines a front end and a rear end in a long extension body shape. There is a seating portion, and the rear end of the base is further provided with a mounting frame; a main frame body is pivotally assembled to the front end of the base by a pivoting portion, and the base can be pivoted by the pivoting portion. a foldable or fixed state, wherein the base or the main frame body is provided with two tread portions at a predetermined position; a retracting device is disposed on the main frame body different from one end of the pivoting portion, and is tied a stretching belt in a stretchable and retractable state, and a handle provided at one end of the stretch belt, wherein the handle is located outside the take-up device; a support frame is disposed at a predetermined position of the main frame The support frame can be supported by the ground, and the support frame defines a front side and a rear side, and the support frame is in an angular relationship with the main frame body; the first bearing wheel is disposed at a predetermined position of the main frame body. Wherein, when the base is folded upward, the main frame body is oscillated and displaced downward, so that the first bearing wheel can bear against the ground; and the second bearing wheel is laterally disposed at the bottom of the support frame. And maintaining a distance from the ground in a normal state; and wherein the direction of the second bearing wheel must face the rear side of the support frame; thereby creating a unique design, the creation is compared to the prior art, when the rowing fitness When the device is folded, the main frame body can be oscillated relative to the downward direction by folding the base upwards, so that the first bearing wheel can bear against the ground, and the main frame body is swung downwardly and displaced. Between the support frame and the front side Therefore, the second bearing wheel can bear against the ground, and the first and second bearing wheels can bear against the ground, so that the rowing fitness device after folding can be easily moved and transported, so the user It is easy to move the rowing exercise machine to the positioning position, and it is not necessary to carry out the movements such as lifting or moving, so as to achieve the practical effect of saving labor and greatly improving the convenience of storage and transportation of the rowing exercise machine.

Please refer to Figures 1 to 5, which are preferred embodiments of the improved construction of the retractable rowing exercise machine. However, these embodiments are for illustrative purposes only and are not subject to this structure in patent applications. limit. The structure of the rowing exerciser 05 includes a base 10 defining a front end 11 and a rear end 12 in an elongated extension body shape, and the base 10 is provided with a seat portion 13 and The rear end 12 of the base 10 is further provided with a mounting frame 14; wherein the seating portion 13 is preferably configured to be slidable, and is slidable along the extending direction of the base 10; a main frame body 20, The front end 11 of the base 10 is pivoted by a pivoting portion 21 The pedestal 10 can be folded or fixed with the pivoting portion 21 as an axis, wherein the base 10 or the main frame 20 is provided with two tread portions 22 at a predetermined position; a retracting device 30 And the main frame body 20 is different from the one end of the pivoting portion 21, and comprises a stretching belt 31 in a stretchable and retractable state, and a pulling handle 32 disposed at one end of the stretching belt 31, wherein the pulling frame 32 The handle 32 is located outside the retracting device 30, and the user can ride on the seat portion 13 to step on the tread portion 22, and the handle 32 is pulled by both hands for reciprocating stretching operation. The support frame 40 can be configured to be at a predetermined position of the main frame body 20 and can bear against the ground as a support. The support frame 40 defines a front side 41 and a rear side 42 and the support is formed. The frame 40 is in an angular relationship with the main frame 20; the first bearing wheel 50 is disposed at a predetermined position of the main frame 20, and when the base 10 is folded upward, the main frame 20 is relatively Swinging downward, so that the first bearing wheel 50 can bear against the ground (please refer to Figures 3 and 5 here) The second bearing wheel 60 is disposed laterally at the bottom of the support frame 40 and is spaced from the ground in a normal state; and wherein the second bearing wheel 60 is disposed in a direction facing the rear side 42 of the support frame 40; The structural design is such that when the rowing exerciser 05 is folded, the main frame body 20 can be oscillated relative to the downward direction by folding the base 10 upwards, so that the first bearing wheel 50 can bear against The ground, and the main frame 20 is oscillated downwardly, so that the support frame 40 can be swung obliquely upward relative to the front side 41 (refer to Figures 3 and 4 herein), so that the second bearing wheel 60 can bear against the ground, and the first and second bearing wheels 50, 60 are all supported by the ground, so the user can easily push the rowing machine without raising the base 10 and the main frame 20 05, so that the rowing exercise machine 05 can be easily moved and transported (as shown in Fig. 6). Compared with the conventional one, the long guide frame and the main support frame must be raised and tilted forward. Guide wheel contact In terms of the structural type of the ground, the creation department can save labor and greatly improve the convenience of storage and transportation of the rowing exercise machine 05; when the user needs to use the rowing exercise machine again, 05, the base 10 only needs to be The lower frame is configured to enable the main frame body 20 to swing upward and reset. At this time, the support frame 40 swings obliquely downward toward the rear side 42 to further remove the first and second bearing wheels 50 and 60 from the ground. , the rowing exerciser 05 is in a state of use.

The specific implementation of this creation can be explained as follows:

As shown in the first and second figures, the step portion 22 is disposed on the main frame body 20 (the upper portion of the main frame body 20 is disposed adjacent to and adjacent to the pivot portion 21, and the portion is not limited. And the first bearing wheel 50 is disposed at the bottom of the stepping portion 22, and when the base 10 is folded upward, the stepping portion 22 can be oscillated downwardly as the main frame body 20 is swung downward. The first bearing wheel 50 can bear against the ground; or the first bearing wheel 50 can be disposed at one end of the main frame 20 adjacent to the pivoting portion 21 (not shown), and can also be used on the base When the 10 is folded upward, the first bearing wheel 50 can bear against the ground.

As shown in FIGS. 1 and 2, the support frame 40 includes a vertical extension rod 43 and a cross frame 44 laterally disposed at the bottom of the vertical extension rod 43, and the second bearing wheel 60 is configured. The spacing is set at the cross frame 44.

In addition, the retracting device 30 is further connected with a display 70, so that a predetermined reading can be generated when the stretching belt 31 is stretched and retracted.

Efficacy description: The facts that enhance the effectiveness of this creation are as follows:

The "reconstructed boating exerciser improved structure" disclosed in the present invention mainly comprises a first bearing wheel disposed on the main frame body, and a second bearing wheel is laterally disposed at the bottom of the support frame, and the second bearing is provided The direction of the wheel is oriented toward the rear side of the support frame, and is kept at a distance from the ground under normal conditions; thereby, the unique and innovative structural design enables the present invention to borrow from the prior art when the user folds the rowing exercise machine. By folding the base upwards, the main frame body can be opposite The downwardly oscillating displacement enables the first bearing wheel to bear against the ground, and the main frame body is oscillated downwardly to oscillate the support frame obliquely upward with respect to the front side, so that the second bearing wheel The utility model can bear the ground, so that the rowing exercise machine after the folding can be conveniently moved and moved, so that the user can easily shift the rowing exercise machine to the positioning position without lifting or moving, thereby achieving both labor saving and labor saving. And greatly improve the practical benefits such as the convenience of storage and handling of the rowing machine.

The disclosures of the above embodiments are used to specifically explain the present creation, and although the descriptions are made through specific terms, the scope of patents of the novel creation cannot be limited thereby; those skilled in the art can understand the spirit of the creation. Changes and modifications are made to the equivalent purpose, and such changes and modifications are to be included in the scope defined by the scope of the patent application as described later.

05‧‧‧ Rowing Fitness Machine

10‧‧‧ Pedestal

11‧‧‧ front end

12‧‧‧ Backend

13‧‧‧The Department of Riding

14‧‧‧With shelf

20‧‧‧Main frame

21‧‧‧ pivotal department

22‧‧‧Treading

30‧‧‧Retracting device

31‧‧‧ stretching tape

32‧‧‧ handle

40‧‧‧Support frame

41‧‧‧ front side

42‧‧‧ Back side

43‧‧‧Vertical extension rod

44‧‧‧ transverse frame

50‧‧‧First bearing wheel

60‧‧‧Second bearing wheel

70‧‧‧ display

Figure 1: A perspective view of the overall shape of the creation.

Figure 2: The floor plan of the creation.

Figure 3: Schematic diagram of the state of the creation of the creation.

Figure 4: Partial enlarged view of the action state of the creation support frame.

Figure 5: A partial enlarged view of the state of the creation of the creation.

Figure 6: Schematic diagram of the transition state of this creation.

05‧‧‧ Rowing Fitness Machine

10‧‧‧ Pedestal

11‧‧‧ front end

12‧‧‧ Backend

13‧‧‧The Department of Riding

14‧‧‧With shelf

20‧‧‧Main frame

21‧‧‧ pivotal department

22‧‧‧Treading

30‧‧‧Retracting device

31‧‧‧ stretching tape

32‧‧‧ handle

40‧‧‧Support frame

41‧‧‧ front side

42‧‧‧ Back side

43‧‧‧Vertical extension rod

44‧‧‧ transverse frame

50‧‧‧First bearing wheel

60‧‧‧Second bearing wheel

70‧‧‧ display

Claims (5)

An improved structure of a retractable rowing exercise machine includes: a base defining a front end and a rear end in an elongated extension body shape, the base is provided with a seat portion, and the base is provided The rear end is further provided with a mounting frame; a main frame body is pivotally assembled to the front end of the base by a pivoting portion, so that the base can be folded or fixed with the pivoting portion as an axis, and Wherein, the base or the main frame body is provided with two tread portions at a predetermined position; a retracting device is disposed at one end of the main frame body different from the pivoting portion, and includes a stretchable and retractable state. a tensioning belt and a handle provided at one end of the tension belt, wherein the handle is located outside the take-up device; a support frame is disposed at a predetermined position of the main frame body and can bear against the ground as a support The support frame defines a front side and a rear side, and the support frame is in an angular relationship with the main frame body; the first bearing wheel is disposed at a predetermined position of the main frame body, and the base frame is folded upward. When the main frame body is oscillated and displaced downward, thereby enabling the first bearing wheel to Relying on the ground; the second bearing wheel is disposed laterally at the bottom of the support frame and is spaced from the ground in a normal state; and wherein the second bearing wheel is disposed in a direction facing the rear side of the support frame; The structure type, when the rowing exercise machine is folded, the main frame body can be oscillated relative to the downward direction by folding the base upward, so that the first bearing wheel can bear against the ground, and the main body The downward swinging displacement of the frame body enables the support frame to swing obliquely upward relative to the front side, so that the second bearing wheel can bear against the ground, and the first and second bearing wheels are all supported by On the ground, the rowing exercise machine after the folding can be easily moved and transported, saving labor and greatly improving the convenience of storage and transportation of the rowing machine. The improved structure of the retractable rowing exercise machine according to the first aspect of the invention, wherein the tread portion is disposed on the main frame body, and the first bearing wheel is disposed at the bottom of the tread portion, and the When the base is folded upward, the stepping portion can be oscillated downwardly with the main frame body, so that the first bearing wheel can bear against the ground. A retractable rowing exercise machine improved structure according to claim 1 or 2, wherein the support frame comprises a vertical extension rod and a transverse frame laterally disposed at the bottom of the vertical extension rod, And the second bearing wheel train is spaced apart from the cross frame. The improved structure of the retractable rowing exercise machine according to the first aspect of the invention, wherein the first bearing wheel is disposed at an end of the main frame adjacent to the pivoting portion, and the base is folded upward. The pivoting portion can be oscillated downwardly with the main frame body to enable the first bearing wheel to bear against the ground. The retractable rowing exercise machine improved structure according to claim 1, wherein the retracting device is further connected with a display, so that a predetermined reading can be generated when the stretching belt is stretched and retracted.