CN215741590U

CN215741590U - Strength body-building device

Info

Publication number: CN215741590U
Application number: CN202122282580.6U
Authority: CN
Inventors: 余刚珍; 陈大海; 范东波; 董明志; 卢玉华
Original assignee: Chengdu Fit Future Technology Co Ltd
Current assignee: Chengdu Fit Future Technology Co Ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-02-08
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a strength body-building device, which relates to the field of body building and comprises a bottom plate, wherein a load mechanism is arranged on the bottom plate, the load mechanism comprises a motor and a tension rope, and the motor is used for providing load for the tension rope; all articulated on two relative sides of bottom plate have the curb plate, and the curb plate can rotate around the pin joint with the bottom plate relatively to be fold condition or expansion state. All be provided with the curb plate on two sides of the bottom plate of this device, have between curb plate and the bottom plate folding and expand two kinds of states, when curb plate and bottom plate were fold condition, the curb plate was accomodate on the bottom plate, and the shared space area of this device of reduction that can step forward improves the availability factor.

Description

Strength body-building device

Technical Field

The utility model relates to a fitness device, in particular to a strength fitness device.

Background

With the continuous improvement of living standard, people pay more and more attention to the health of the body. Therefore, various fitness equipments are beginning to be popularized in our lives. Conventional strength training is mainly realized through a self-weight apparatus or a weight apparatus, the self-weight apparatus generally comprises a barbell, a dumbbell and the like, and the weight apparatus can be divided into an upper limb exercise apparatus and a lower limb exercise apparatus according to exercise positions. Present upper limbs exerciser mainly is divided into chest exerciser, shoulder exerciser and back exerciser, and these apparatus generally all include the apparatus body and set up the balancing weight on the apparatus body, adjusts the resistance training in order to carry out different dynamics to specific muscle group through the weight to the balancing weight, and then reaches the purpose that local muscle is increased.

The existing strength training apparatus can only meet the requirement of the exercise of the body part of a user. Different types of strength training devices are required to meet the exercise requirements of multiple parts of the body. The use of the user is inconvenient, different types of strength training instruments occupy more space, and the cost is higher.

Meanwhile, the existing strength training apparatus takes the counter weight made of metal as a load, the structure is heavy, and once the apparatus is damaged, the injury accident is easy to happen, so that a safer and more convenient-to-use strength fitness device is urgently needed.

SUMMERY OF THE UTILITY MODEL

One object of the present invention is to provide a strength exercise device, which not only enables a user to adapt to different exercise modes and train different parts, but also improves the safety of the user and facilitates the long-term use.

The purpose is realized by adopting the following technical scheme: the device comprises a bottom plate, wherein a load mechanism is arranged on the bottom plate and comprises a motor and a tension rope, and the motor is used for providing load for the tension rope; all articulated on two relative sides of bottom plate have the curb plate, and the curb plate can rotate around the pin joint with the bottom plate relatively to be fold condition or expansion state. When the device is in an original state, the bottom plate of the device is placed on the ground, the side plate rotates relative to the bottom plate around the hinge point, so that the side plate and the bottom plate are not on the same horizontal plane, and the side plate and the bottom plate are in a folded state; when the device is used, the bottom plate is placed on the ground, the side plate rotates around the hinged point relative to the bottom plate, the side plate and the bottom plate are located on the same horizontal plane, the through hole is formed in the side plate, and one end of the tension rope penetrates through the through hole to be located outside the side plate. When the training device is used, a user trains by pulling the tension ropes on the through holes of the side plates, and the load mechanism comprises a motor and the tension ropes, wherein the motor is used for providing loads for the tension ropes. The load mechanism comprises a differential wheel assembly, one end of the pull rope is connected with the differential wheel assembly, and the differential wheel assembly is driven by the motor to rotate so that the pull rope is wound on a wheel surface of the differential wheel assembly and generates a counterweight pulling force. The load mechanism further comprises a coupler, and the motor, the coupler and the differential wheel assembly are sequentially connected. Preferably, the differential wheel subassembly includes two rim plates, and two rim plates are connected respectively with the one end of two pulling force ropes, and two rim plates correspond two pulling force ropes, consequently when using, the user can carry out the training of both hands simultaneously, also can use a pulling force rope to train, the field that this device of further improvement is suitable for.

To this device, all be provided with a curb plate on two relative sides of bottom plate, this device has two curb plates promptly, and when user state, two curb plates all are located same horizontal plane with the bottom plate, and during the use, the user can stand and train through pulling the pulling force rope on two curb plates, also can adjust the effect of training in order to reach different positions according to the angle, the position of training of own needs simultaneously. Simultaneously, the foot is stepped on and is trained on the curb plate, and at the in-process of training, the sole is used in the curb plate, when pulling the pulling force rope that comes out from the through-hole on the curb plate hard, can avoid the curb plate accident to turn over effectively and turn over a book, simultaneously, even this device has taken place the accident at the in-process of training and has turned over a book, also is difficult to cause the injury to the user, can be better protect the user, improve the availability factor.

Preferably, the side plates and the bottom plate of the device can rotate 90 degrees around the hinge point relatively. When not needing to use this device, the curb plate upwards rotates 90 degrees for the bottom plate, curb plate and bottom plate mutually perpendicular this moment, when not using, can be better accomodate like this, reduce the space area who occupies, improve the availability factor.

Furthermore, when the side plates and the bottom plate are folded, the load mechanism is positioned between the two side plates. When curb plate and bottom plate are fold condition, the corresponding bottom plate orientation of curb plate is rotatory to two curb plates are rotatory back, and load mechanism is located between two curb plates, and then still can protect load mechanism when accomodating, and load mechanism is located between two curb plates simultaneously, when using, can practice thrift spatial position more, reduces the volume that occupies.

Preferably, a locking structure is arranged on the bottom plate and used for fixing the folded state or the unfolded state of the side plate and the bottom plate. When the one end that rotatory curb plate made the curb plate was located the top of bottom plate, fixed the curb plate through locking structure, made it fix on this position, and then can avoid the accident to drop at the in-process of accomodating. Simultaneously, when curb plate and bottom plate were in the expanded state, when curb plate and bottom plate were located same horizontal plane promptly, the rethread locking mechanism carries out further fixed to the position of curb plate, and then in the use, avoids the unexpected book of curb plate to turn over.

Preferably, the width of the side panels is greater than the width of the bottom panel. Therefore when using, user's foot can be placed and use on the curb plate, and the foot is stepped on the curb plate, and the in-process of avoiding the curb plate to use that can be better turns over the book, and when using, there are more spaces to use simultaneously, improve the application range of user when using, improve the experience sense of using.

Preferably, a protective cover is arranged on the bottom plate, and the load mechanism is positioned in the protective cover. When the protective cover is used, the load mechanism is protected by the protective cover, so that direct contact between a user and the load mechanism is avoided, and the use efficiency is improved.

And a plurality of through holes are arranged on the side plate. The pulling force rope can stretch out from different through-hole positions, and then the play rope direction of adjustable pulling force rope to be applicable to the exercise at different positions, the long-term use of being more convenient for.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

according to the strength fitness device, the side plates are arranged on the two side surfaces of the bottom plate of the strength fitness device, the side plates and the bottom plate are in a folding state and an unfolding state, when the side plates and the bottom plate are in the folding state, the side plates are accommodated on the bottom plate, the occupied space area of the strength fitness device can be further reduced, and the use efficiency is improved;

simultaneously, when the curb plate of this device was for the expansion state with the bottom plate, the user can step on and use on the curb plate, and protection user that can not only be better avoids the unexpected emergence of curb plate in the use to turn over a book and causes the damage to the user, and secondly, when curb plate and bottom plate were used for the expansion state, further enlarged usable floor area can be applicable to more body-building modes, improve the availability factor.

Moreover, the device is simple in structure and convenient to operate and use, the pulling rope penetrates out from different through holes in the side plates, the application range can be further improved, and the device is more convenient to use for a long time.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the principles of the utility model. In the drawings:

FIG. 1 is a schematic structural view;

fig. 2 is a schematic structural diagram.

Reference numbers and corresponding part names in the drawings:

the device comprises a base plate 1, a side plate 2, a through hole 3, a protective cover 4, a motor 5, a coupler 6 and a differential wheel assembly 7.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.

In the description of the present invention, it is to be understood that the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "high", "low", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the scope of the present invention.

[ example 1 ]

The device comprises a bottom plate 1, wherein a load mechanism is arranged on the bottom plate 1 and comprises a motor 5 and a tension rope, and the motor 5 is used for providing load for the tension rope; all articulated on two relative sides of bottom plate 1 have curb plate 2, curb plate 2 can rotate around the pin joint is relative with bottom plate 1 to be fold condition or expansion state. As shown in fig. 2, the load mechanism specifically includes: differential wheel subassembly 7, shaft coupling 6, reduction gear and motor 5 are provided with first fixed plate and second fixed plate on the bottom plate, and the motor is connected with the reduction gear, and the motor shaft of motor is connected with the one end of shaft coupling, and the pivot of differential wheel subassembly is connected with the other end of shaft coupling, and first fixed plate is used for fixed motor, and the second fixed plate is used for fixed differential wheel subassembly. The embodiment comprises two tension ropes, wherein one ends of the two tension ropes are connected with a differential wheel assembly, and the differential wheel assembly is driven by a motor to rotate so that the tension ropes are wound on a wheel surface of the differential wheel assembly and generate counterweight pulling force. The differential wheel assembly comprises two wheel discs, and the two wheel discs are respectively connected with one ends of the two tension ropes. The one end of pulling force rope is located the outside of curb plate when being in natural state, and the one end and the differential wheel subassembly of pulling force rope are connected, and the other end passes the curb plate inside and wears out from the through-hole on the curb plate to be located outside the curb plate.

When the device is in an unfolded state, as shown in fig. 1, the side plates on the two opposite sides of the bottom plate and the bottom plate are positioned on the same horizontal plane, the two bottom plates are respectively positioned on the left side and the right side of the bottom plate, when the device is used, a user stands on the side plates with feet, the user operates one end of the tensile rope, and when the tensile rope moves towards a certain direction, the load mechanism applies a load force opposite to the direction to the tensile rope. When the user uses the device, the user can sit on the supporting device, and can carry out exercise in various training postures by pulling the two tension ropes with two hands, for example, the chest-clamping exercise and the push-up exercise of a large flying bird can be realized; the user can also hold one tension rope with one hand to carry out exercises with various postures, such as low-pulling exercises, rowing exercises and side-pulling exercises.

When fold condition, upwards rotate the one end of curb plate, make the one end of curb plate be located the top of bottom plate, and further reduce the volume of this device, improve and accomodate efficiency, more be favorable to accomodating and place.

[ example 2 ]

On the basis of embodiment 1, a through hole 3 is arranged on the side plate 2, and one end of the tension rope passes through the through hole 3 and is positioned outside the side plate 2.

The side plate 2 and the bottom plate 1 can rotate 90 degrees around the hinge point. When the side plates are in a folded state, one end of each side plate rotates upwards to be located above the bottom plate, the bottom plate and the side plates are perpendicular to each other, and the width of each side plate 2 is larger than that of the bottom plate 1 in the embodiment. The bottom plate 1 is provided with a protective cover, and the load mechanism is positioned in the protective cover. The protective cover 4 is detachably connected with the bottom plate through bolts.

In the stacked state, the load mechanism is located between the two side plates 2. And a plurality of through holes 3 are provided on the side plate 2. When the pull rope is used, a user can select the pull rope to penetrate out of different through holes according to needs, so that the pull rope is suitable for movement in different directions and is suitable for body building in different modes and different positions.

[ example 3 ]

On the basis of the embodiment 2, the bottom plate 1 is provided with a locking structure for fixing the folded state or the unfolded state of the side plate 2 and the bottom plate 1.

All be provided with the fixed slot on curb plate and the bottom plate in this embodiment, when curb plate and bottom plate were located the expansion state, fixed slot on the curb plate and the fixed slot on the bottom plate intercommunication, the opening of the fixed slot on the curb plate is located the lateral surface of curb plate, then penetrate the fixed slot on the curb plate with the dead lever, the dead lever passes through the fixed slot on the curb plate and inserts in the fixed slot on the bottom plate, and then fix curb plate and bottom plate, make curb plate and bottom plate be located same horizontal plane, pass through threaded connection between fixed slot and the dead lever in this embodiment, the fixed slot inboard is provided with the screw thread, be provided with the screw thread that corresponds with the fixed slot inboard on the lateral surface of dead lever.

In this embodiment, the side of curb plate is provided with the connecting band, is provided with the connecting block on the bottom plate, and when the one end of curb plate upwards rotated 90 degrees, when mutually perpendicular between curb plate and the bottom plate, the one end and the connecting block of connecting band are connected, and the one end of connecting band is provided with the lasso, and the connecting band passes through the lasso suit with the connecting block and fixes connection on the connecting block, when needs use, can directly take off the lasso of connecting band from the connecting block, and then makes it keep level.

The structure to the locking structure can be multiple, and the locking structure of this embodiment is connecting band, connecting block, fixed slot and dead lever, and the locking structure also can adopt other structures, as long as can reach fixed curb plate can when fold condition and expansion state.

The term "connected" used herein may be either directly connected or indirectly connected via other components without being particularly described.

The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The strength fitness device is characterized by comprising a bottom plate (1), wherein a load mechanism is arranged on the bottom plate (1), the load mechanism comprises a motor (5) and a tension rope, and the motor (5) is used for providing load for the tension rope; all articulated on two relative sides of bottom plate (1) have curb plate (2), curb plate (2) can rotate around the pin joint relatively with bottom plate (1) to be fold condition or expansion state.

2. Strength fitness device according to claim 1, characterized in that the side plate (2) is provided with a through hole (3), and one end of the pull string is positioned outside the side plate (2) through the through hole (3).

3. Strength fitness apparatus according to claim 1, wherein the side plates (2) and the base plate (1) are rotatable relative to each other about the hinge point through 90 degrees.

4. Strength fitness apparatus according to claim 1, wherein the load mechanism comprises a differential wheel assembly (7), the tension cord being connected at one end to the differential wheel assembly (7), the differential wheel assembly (7) being driven by the motor (5) to rotate so that the tension cord is wound around the tread of the differential wheel assembly (7) and generates a counter weight drag.

5. Strength fitness apparatus according to claim 1, wherein the load mechanism is located between the side plates (2) when the side plates (2) and the base plate (1) are in the folded position.

6. Strength fitness apparatus according to claim 4, characterized in that the load mechanism further comprises a coupling (6), the motor (5), the coupling (6) and the differential wheel assembly (7) being connected in series.

7. Strength fitness apparatus according to claim 1, characterized in that the base plate (1) is provided with locking means for securing the side plates (2) in a folded or unfolded position with respect to the base plate (1).

8. Strength fitness apparatus according to claim 1, characterized in that the width of the side panels (2) is larger than the width of the bottom panel (1).

9. Strength fitness device according to claim 1, wherein the base plate (1) is provided with a protective cover (4), and the load mechanism is located in the protective cover (4).

10. Strength fitness device according to claim 2, characterized in that the side plate (2) is provided with a plurality of through-holes (3).