WO2020155011A1

WO2020155011A1 - Multifunctional fitness apparatus

Info

Publication number: WO2020155011A1
Application number: PCT/CN2019/074164
Authority: WO
Inventors: 蒋毅恒
Original assignee: 蒋毅恒
Priority date: 2019-01-31
Filing date: 2019-01-31
Publication date: 2020-08-06

Abstract

A multifunctional fitness apparatus, comprising a seat plate (1), a bottom plate (2), a first connecting shaft (3), a movable support rod (4), a blocking rod (6) and a damping element (7). The seat plate (1) is pivotably connected to the bottom plate (2) by means of the first connecting shaft (3). The movable support rod (4) is disposed between the seat plate (1) and the bottom plate (2). One end of the movable support rod (4) is pivotably connected to the seat plate (1), and the other end thereof is movably fitted on the bottom plate (2). One end of the damping element (7) is detachably fitted and connected to one end of the movable support rod (4) proximate to the bottom plate (2), and the other end thereof extends toward the first connecting shaft (3) and is fitted and connected to the seat plate (1) or the bottom plate (2). The blocking rod (6) is fixedly disposed below the seat plate (1) and located at a position between the movable support rod (4) and the first connecting shaft (3) proximate to the movable support rod (4). When the damping element (7) is detached from the movable support rod (4) at an end thereof that is fittedly connected thereto, the seat plate (1) can rotate about the first connecting shaft (3) to be positioned against the bottom plate (2), such that the fitness apparatus can be folded. The folded fitness apparatus has a small volume and can be conveniently carried.

Description

Multifunctional fitness device

技术领域Technical field

The invention relates to the technical field of fitness equipment, in particular to a multifunctional fitness equipment.

背景技术Background technique

Fitness is an exercise method that many men and women use to shape the perfect body, and each part of the body is exercised and shaped one by one. In order to improve the efficiency of fitness, it is necessary to combine exercises and shaping for each part of the body. Use different fitness equipment, for example, use spring bars to exercise upper arm and torso muscles; use squat racks to exercise leg muscles; use push-up racks to exercise pectoralis major muscles.

Existing fitness equipment is usually large and inconvenient to carry. It can only be placed in a gym or home. Therefore, for people who like to exercise outdoors or who like to exercise their muscles and bones during work , Having a small, portable fitness equipment can meet their needs.

In view of this, the designer developed and designed the present invention in view of the many deficiencies and inconveniences caused by the imperfect structural design of the fitness equipment mentioned above, and actively researched and improved trials.

发明内容Summary of the invention

The purpose of the present invention is to provide a multifunctional fitness machine with small volume and convenient insole.

In order to achieve the above objective, the solution of the present invention is:

A multifunctional exercise machine includes a seat cushion plate, a bottom plate, a first connecting shaft, a movable support rod, a stop rod, and a damping member. The seat cushion plate is pivotally connected to the bottom plate through the first connecting shaft, and the movable support The rod is installed between the cushion plate and the bottom plate, and one end of the movable support rod is pivotally connected with the cushion plate, the other end is movably fitted on the bottom plate, and one end of the damping member is close to the end of the movable support rod close to the bottom plate Removable and mating connection, the other end extends toward the first connecting shaft and matingly connected to the seat cushion plate or the bottom plate, the stop rod is fixedly installed at the lower part of the seat cushion plate, and is located between the movable support rod and the first connecting shaft Near the location of the movable brace.

An end of the movable support rod facing the bottom plate is provided with a roller, and the end of the bottom plate facing the cushion plate is provided with a rolling groove, and the roller is movably fitted in the rolling groove.

The end of the damping member extending toward the first connecting shaft is detachably connected with the cushion plate or the bottom plate.

The exercise machine further includes a pull rod, the pull rod is fixedly installed on the cushion plate or the bottom plate, and the damping member is connected to the cushion plate or the bottom plate by mating connection with the pull rod.

The exercise device further includes a torsion spring and a card, the card is installed on the upper end surface of the bottom plate, the card is provided with a card slot at one end facing the bottom plate, the torsion spring is sleeved on the first connecting shaft, and the One end of the torsion spring abuts against the lower end surface of the seat cushion plate, and the other end is installed in the card slot.

The exercise machine further includes a back cushion plate and a connecting block. The back cushion plate is detachably mounted on the bottom plate through the connecting block and is located at one end of the bottom plate and the seat cushion plate pivotally.

A buckle is connected to the end of the damping member facing the movable strut, and the damping member is detachably connected with the movable strut through the buckle.

The damping member is an elastic rope.

The movable strut is also provided with a strut body, a second connecting shaft, and a third connecting shaft. The second connecting shaft is fixedly installed at the lower end of the seat cushion plate, and the strut body pivots toward one end of the seat cushion plate. It is connected to the second connecting shaft, and the other end is pivotally connected to the third connecting shaft. The rollers are installed on the third connecting shaft and are located on both sides of the brace body.

The exercise machine further includes a pulley, the pulley is sleeved on the first connecting shaft, and the end of the damping member that extends toward the first connecting shaft passes around the pulley on the first connecting shaft and then fits and connects to the seat cushion plate.

After adopting the above solution, the present invention is provided with a damping member, and one end of the damping member is detachably connected to the end of the movable strut near the bottom plate, and the other end extends toward the first connecting shaft and is connected to the seat cushion plate or the bottom plate. On the upper side, when the fitness apparatus of the present invention is not in use, the end of the damping member and the movable support rod is disassembled and placed on the bottom plate. The pulling force of the damping member is lost, and the cushion plate can be easily pressed to the bottom plate. Make the movable support rod move toward the outside toward one end of the bottom plate, while rotating clockwise around the cushion plate, so that the cushion plate can smoothly rotate counterclockwise around the first connecting shaft until it is pressed against the bottom plate to complete The folding of the exercise machine, the folded exercise machine is small in size and easy to carry.

附图说明Description of the drawings

Figure 1 is an exploded view of a preferred embodiment of the present invention;

Figure 2 is a schematic diagram of a part of the structure of a preferred embodiment of the present invention;

Figure 3 is a front view of a preferred embodiment of the present invention;

Figure 4 is a top view of a preferred embodiment of the present invention;

Figure 5 is a schematic diagram of the first use state of the preferred embodiment of the present invention;

6 is a schematic diagram of the second use state of the preferred embodiment of the present invention;

FIG. 7 is a schematic diagram of the third use state of the preferred embodiment of the present invention.

具体实施方式detailed description

In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific embodiments.

As shown in Figures 1 to 7, it is a preferred embodiment of a multifunctional fitness machine of the present invention, which includes a cushion plate 1, a bottom plate 2, a first connecting shaft 3, a movable support rod 4, a pull rod 5, and a stop rod 6 and the damping element 7, the movable support rod 4 is provided with a roller 41 at one end facing the bottom plate 2, the seat cushion plate 1 is pivotally connected to the bottom plate 2 through the first connecting shaft 3, and one end of the movable support rod 4 is pivotally connected to the seat cushion plate 1. The lower end of the damping member 7 is movably fitted to the upper end surface of the bottom plate 2 through the roller 41, the pull rod 5 is fixedly installed on the lower end of the cushion plate 1, and one end of the damping member 7 is mated and connected with the pull rod 5, and the other end bypasses the first connecting shaft 3 is detachably connected to the lower end of the movable support rod 4, and the stop rod 6 is fixedly installed at the lower end of the seat cushion plate 1, and is located between the movable support rod 4 and the pull rod 5.

Before the fitness apparatus of the present invention is used, the damping member 7 can pull the end of the movable brace 4 with the roller 41 toward the first connecting shaft 3, so that the movable brace 4 rotates counterclockwise around the cushion plate 1, and the seat The cushion plate 1 is propped up so that the cushion plate 1 rotates clockwise around the first connecting shaft 3 and opens at a certain angle with the bottom plate 2 until the movable support rod 4 is pulled tightly by the damping member 7 Block lever 6.

When the fitness machine of the present invention is used, it can assist in exercising various parts of the body that need to be exercised, such as the legs, waist, buttocks, or other parts. Here, only the legs are exercised by activities. First, the fitness machine of the present invention Placed on the ground, the user 100 lays on one side of the fitness machine, and puts the leg straight on the cushion plate 1, and then presses the cushion plate 1 against the bottom plate 2 by the strength of the legs to complete this During the action, the pulling force of the damping member 7 needs to be overcome, so that the end of the movable support 4 provided with the roller 41 rolls outwards, and at the same time rotates clockwise around the seat cushion plate 1, so that the seat cushion plate 1 can smoothly go around The first connecting shaft 3 rotates counterclockwise until it is pressed against the bottom plate 2; after completing this action, lift the leg upwards. At this time, the damping member 7 can pull the end of the movable brace 4 with the roller 41 toward The first connecting shaft 3 makes the movable brace 4 rotate counterclockwise around the cushion plate 1 and prop up the cushion plate 1 upward so that the cushion plate 1 rotates clockwise around the first connecting shaft 3 and is connected to the bottom plate. 2 is opened at a certain angle, until the movable support rod 4 is pulled tightly against the stop rod 6 by the damping member 7, so as to return to the state before use; then place the legs on the seat cushion plate 1, And repeat the above actions, exercise and shape the legs by repeating the above actions.

When the fitness machine of the present invention is not in use, the end of the damping member 7 and the movable brace 4 matingly connected is disassembled and placed on the bottom plate 2, and the pulling force of the damping member 7 is lost, and the cushion plate 1 can be easily pressed toward The bottom plate 2 makes the end of the movable brace 4 provided with the roller 41 roll outward, and at the same time rotates clockwise around the cushion plate 1, so that the cushion plate 1 can smoothly rotate counterclockwise around the first connecting shaft 3 until It is pressed against the bottom plate 2 to complete the folding of the exercise machine. The folded exercise machine is small in size and easy to carry.

The above exercise device also includes a torsion spring 8 and a card 9, the card 9 is installed on the upper end surface of the bottom plate 2, an end of the card 9 facing the bottom plate 2 is provided with a card slot 91, and the torsion spring 8 is sleeved on the first connecting shaft 3. One end of the torsion spring 8 abuts against the lower end surface of the seat cushion plate 1, and the other end is installed in the slot 91. With the torsion spring 8, when the seat cushion plate 1 is pressed to the bottom plate 2 by the strength of the legs, not only the pulling force of the damping member 7 needs to be overcome, but also the elastic force of the torsion spring 8 needs to be overcome, so the leg strength is needed more. The fitness machine without torsion spring 8 is more suitable for users 100 with small leg strength, while the fitness machine with torsion spring 8 is more suitable for users 100 with greater leg strength, so as to meet different uses The needs of 100 people.

The above exercise machine further includes a back pad a and a connecting block b. The back pad a is detachably mounted on the bottom plate 2 through the connecting block b, and is located at one end of the bottom plate 2 and the seat pad 1 pivotally. Because when exercising with the fitness machine of the present invention, the user 100 needs to keep the body lying flat in most cases, and by providing the back pad a, the user 100 can press part of the body on the back pad a, one On the one hand, by pressing part of the body on the back pad a, the fitness equipment is fixed to prevent the position of the fitness equipment from moving during the exercise process, which affects the exercise; on the other hand, by pressing part of the body on the back pad On a, it can avoid putting the body on the ground and soiling the clothes of the user 100.

The above exercise device also includes a pulley c, which is respectively sleeved on the pull rod 5 and the first connecting shaft 3, one end of the damping member 7 facing the pull rod 5 is sleeved on the pulley c on the pull rod 5, and the other end bypasses the first connection The pulley c on the shaft 3 is detachably connected to one end of the movable brace 4 where the roller 41 is provided. By providing the pulley c, on the one hand, the sliding friction between the damping member 7 and the tie rod 5 or the first connecting shaft 3 can be improved to rolling friction during the process of stretching or contracting the damping member 7 to reduce the friction on the damping member. 7 is damaged, prolongs the service life of the fitness equipment; on the other hand, the damping member 7 is stretched or contracted through the rotation of the roller 41, so that the damping member 7 becomes smoother when stretched or contracted , Improve the use effect of fitness equipment.

The end of the damping member 7 facing the movable brace 4 is connected with a buckle 71, and the damping member 7 is matedly connected to the end of the movable brace 4 with a roller 41 through the buckle 71.

The aforementioned damping member 7 is an elastic cord 72.

The bottom plate 2 is provided with a rolling groove 21 at one end facing the seat cushion plate 1, and the roller 41 is movably fitted in the rolling groove 21. By providing the rolling groove 21, the inner wall of the rolling groove 21 can limit the position of the roller 41, avoiding the movement of the movable strut 4 on the bottom plate 2 through the roller 41, making the fitness machine of the present invention more stable and reliable .

A side cover is installed on the outside of the connection between the bottom plate 2 and the seat cushion plate 1. By providing a side cover, on the one hand, the first connecting shaft 3 can be covered in the side cover, avoiding the end of the first connecting shaft 3 from causing injury to the user 100; on the other hand, by connecting the first connecting shaft 3 Covered in the side cover, the shape of the exercise machine is more regular and beautiful.

The movable strut 4 is further provided with a strut body 42, a second connecting shaft 43, and a third connecting shaft 44. The second connecting shaft 43 is fixedly installed at the lower end of the seat cushion plate 1, and the strut body 42 faces the seat cushion plate 1. One end is pivotally connected to the second connecting shaft 43, and the other end is pivotally connected to the third connecting shaft 44. The roller 41 is mounted on the third connecting shaft 44 and located on both sides of the brace body 42. By providing the second connecting shaft 43 and the third connecting shaft 44, the strut body 42 can be pivotally connected to the lower end of the cushion plate 1 through the second connecting shaft 43, and matingly connected with the roller 41 through the third connecting shaft 44, The strut body 42 is pivotally connected to the second connecting shaft 43 and the third connecting shaft 44 respectively, so that the connection between the strut body 42 and the cushion plate 1 and the roller 41 is stronger and more reliable.

The above-mentioned embodiments and drawings do not limit the product form and style of the present invention. Any appropriate changes or modifications made by those of ordinary skill in the art should be regarded as not departing from the scope of the present invention.

Claims

A multifunctional exercise machine, which is characterized in that it comprises a seat cushion plate, a bottom plate, a first connecting shaft, a movable support rod, a blocking rod and a damping member, the seat cushion plate is pivotally connected to the bottom plate through the first connecting shaft, The movable support rod is installed between the seat cushion plate and the bottom plate, and one end of the movable support rod is pivotally connected with the seat cushion plate, the other end is movably fitted on the bottom plate, and one end of the damping member is connected to the movable support rod One end close to the bottom plate is detachably connected, and the other end extends toward the first connecting shaft and is connected to the seat cushion plate or the bottom plate. The stop rod is fixedly installed at the lower part of the cushion plate and is located between the movable support rod and the first cushion plate. The position between the connecting shafts is adjacent to the movable brace.
The multifunctional fitness apparatus according to claim 1, wherein the end of the movable support rod facing the bottom plate is provided with a roller, and the end of the bottom plate facing the cushion plate is provided with a rolling groove, and the roller is movably matched In the rolling groove.
The multifunctional exercise machine according to claim 1, wherein the end of the damping member extending toward the first connecting shaft is detachably connected to the cushion plate or the bottom plate.
The multifunctional exercise machine according to claim 1, wherein the exercise machine further comprises a pull rod, the pull rod is fixedly installed on the cushion plate or the bottom plate, and the damping member is connected with the pull rod to form It is matedly connected to the seat pad or bottom plate.
The multifunctional exercise machine according to claim 1, wherein the exercise machine further comprises a torsion spring and a card, the card is installed on the upper end surface of the bottom plate, and the end of the card facing the bottom plate is provided with The torsion spring is sleeved on the first connecting shaft, one end of the torsion spring abuts against the lower end surface of the cushion plate, and the other end is installed in the clamping groove.
The multifunctional exercise machine according to claim 1, wherein the exercise machine further comprises a back pad and a connecting block, and the back pad is detachably mounted on the bottom plate through the connecting block and is located on the bottom plate. One end pivotally connected to the cushion board.
The multifunctional exercise machine according to claim 1, wherein the end of the damping member facing the movable strut is connected with a buckle, and the damping member is detachably connected with the movable strut through the buckle.
The multifunctional fitness apparatus according to claim 1, wherein the damping member is an elastic cord.
The multifunctional fitness apparatus according to claim 1, wherein the movable strut is further provided with a strut body, a second connecting shaft and a third connecting shaft, and the second connecting shaft is fixedly mounted on At the lower end of the seat cushion plate, one end of the strut body facing the cushion plate is pivotally connected to the second connecting shaft, and the other end is pivotally connected to the third connecting shaft. The roller is mounted on the third connecting shaft and is located Both sides of the strut body.
The multifunctional exercise machine according to claim 1, wherein the exercise machine further comprises a pulley, the pulley is sleeved on the first connecting shaft, and the damping member faces an end of the first connecting shaft. After bypassing the pulley on the first connecting shaft, it is matched and connected to the seat cushion plate.