CN109925651B - A multifunctional fitness device - Google Patents

Abstract

The present invention discloses a multifunctional fitness device, which comprises a seat cushion plate, a base plate, a first connecting shaft, a movable strut, a baffle rod and a damping member, wherein the seat cushion plate is pivotally connected to the base plate through the first connecting shaft, the movable strut rod is installed between the seat cushion plate and the base plate, and one end of the movable strut rod is pivotally connected to the seat cushion plate, and the other end is movably engaged with the base plate, one end of the damping member is detachably engaged with an end of the movable strut rod close to the base plate, and the other end extends toward the first connecting shaft and is engaged with and connected to the seat cushion plate or the base plate, the baffle rod is fixedly installed at the lower part of the seat cushion plate, and is located between the movable strut rod and the first connecting shaft at a position adjacent to the movable strut rod; after the present invention removes one end of the damping member that is engaged with the movable strut rod, the seat cushion plate can be rotated around the first connecting shaft and pressed against the base plate to complete the folding of the fitness device, and the folded fitness device is small in size and easy to carry.

Description

A multifunctional fitness device

technical field

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

Background technique

Fitness is an exercise method used by many men and women to build a perfect body, and exercise and shape each part of the body one by one. In order to improve the efficiency of fitness, when exercising and shaping each part of the body, it is necessary to combine Use different exercise equipment such as spring bars for upper arms and torso muscles; squat racks for leg muscles; push-up racks for pectoral muscles.

The existing fitness equipment is usually bulky and inconvenient to carry, and can only be placed in the gym or at home. Therefore, for people who like to exercise outdoors, or who like to exercise their muscles during work , having a small, portable fitness equipment can solve their needs.

In view of this, in view of the many defects and inconveniences caused by the imperfect structural design of the above-mentioned fitness equipment, the designer has deeply conceived, and actively researched, improved and tried to develop and design the present invention.

SUMMARY OF THE INVENTION

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

In order to achieve the above-mentioned purpose, the solution of the present invention is:

A multifunctional fitness equipment, which comprises a seat pad, a bottom plate, a first connecting shaft, a movable strut, a blocking rod and a damping member, the seat pad is pivoted on the bottom plate through the first connecting shaft, and the movable strut The rod is installed between the seat cushion plate and the bottom plate, and one end of the movable strut is pivotally connected to the seat cushion plate, and the other end is movably fitted on the bottom plate, and one end of the damping member is connected to the end of the movable strut close to the bottom plate. Removable and fitting connection, the other end extends toward the first connection shaft and is connected to the seat cushion plate or the bottom plate, the blocking rod is fixedly installed at the lower part of the seat cushion plate, and is located between the movable strut and the first connection shaft near the location of the movable strut.

One end of the movable strut facing the bottom plate is provided with a roller, and one end of the bottom plate facing the seat cushion plate is provided with a rolling groove, and the roller is movably fitted in the rolling groove.

One end of the damping member extending toward the first connecting shaft is detachably connected with the seat pad or the bottom plate.

The fitness equipment further includes a pull rod, the pull rod is fixedly installed on the seat cushion plate or the bottom plate, and the damping member is connected to the seat cushion plate or the bottom plate through the matching connection with the pull rod.

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

The fitness machine further includes a back pad and a connecting block, the back pad is detachably mounted on the bottom plate through the connecting block, and is located at one end of the bottom plate pivotally connected to the seat pad.

One 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 damping member is an elastic cord.

The movable strut is further provided with a strut body, a second connecting shaft and a third connecting shaft, the second connecting shaft is fixedly mounted on the lower end of the seat pad, and the strut body pivots toward one end of the seat pad The roller is connected to the second connecting shaft, and the other end is pivotally connected to the third connecting shaft. The rollers are mounted on the third connecting shaft and are located on both sides of the strut body.

The fitness machine further includes a pulley, the pulley is sleeved on the first connecting shaft, and one end of the damping member extending toward the first connecting shaft bypasses the pulley on the first connecting shaft and is matched and connected to the seat pad.

After the above solution is adopted, 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 close to the bottom plate, and the other end extends toward the first connecting shaft and is coupled to the seat pad or bottom plate. so that when the fitness machine of the present invention is not in use, the damping member and the movable strut are disassembled and placed on the bottom plate, the pulling force of the damping member is lost, and the seat pad can be easily pressed to the bottom plate. Make the end of the movable strut toward the bottom plate to move to the outside, and rotate clockwise around the seat pad, so that the seat pad can smoothly rotate counterclockwise around the first connecting shaft until it is pressed against the bottom plate to complete The folded fitness equipment, the folded fitness equipment, is small in size and easy to carry.

Description of drawings

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

Fig. 2 is the partial structure schematic diagram of the preferred embodiment of the present invention;

Fig. 3 is the front view of the preferred embodiment of the present invention;

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

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

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

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

Detailed ways

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

As shown in FIG. 1 to FIG. 7 , it is a preferred embodiment of a multifunctional fitness machine of the present invention, which includes a seat pad 1 , a bottom plate 2 , a first connecting shaft 3 , a movable strut 4 , a pull rod 5 , and a blocking rod. 6 and the damping member 7, the end of the movable strut 4 facing the bottom plate 2 is provided with a roller 41, the seat pad 1 is pivotally connected to the bottom plate 2 through the first connecting shaft 3, and one end of the movable strut 4 is pivoted to the seat pad 1. The lower end and the other end are movably fitted on 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 seat pad 1, one end of the damping member 7 is connected with the pull rod 5, and the other end bypasses the first connecting shaft 3 is then detachably connected with the lower end of the movable strut 4 , and the blocking rod 6 is fixedly installed on the lower end of the seat pad 1 and is located between the movable strut 4 and the pull rod 5 .

Before the exercise machine of the present invention is used, the damping member 7 can pull the end of the movable strut 4 with the roller 41 toward the first connecting shaft 3, so that the movable strut 4 rotates counterclockwise around the seat pad 1, and the seat The backing plate 1 is supported upward, so that the seat backing 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 by the damping member 7 against it. on the lever 6.

When the fitness device of the present invention is in use, it can assist in exercising various parts of the body that need to be exercised, such as legs, waist, buttocks or other parts. Here, only the active legs are described. First, the fitness device of the present invention will be described. Placed on the ground, the user 100 lies on one side of the fitness machine, and straightens his legs on the seat cushion plate 1, and then presses the seat cushion plate 1 to the bottom plate 2 with the strength of the legs to complete the process. During the action, it is necessary to overcome the pulling force of the damping member 7, so that the end of the movable strut 4 with the roller 41 rolls towards the outside, and at the same time rotates clockwise around the seat cushion plate 1, so that the seat cushion plate 1 can smoothly circle around The first connecting shaft 3 rotates counterclockwise until it is pressed against the bottom plate 2; after this action is completed, the leg is lifted up, and at this time, the damping member 7 can pull the end of the movable strut 4 with the roller 41 toward the The first connecting shaft 3 makes the movable strut 4 rotate counterclockwise around the seat cushion plate 1, and supports the seat cushion plate 1 upward, so that the seat cushion plate 1 rotates clockwise around the first connecting shaft 3, and is connected with the bottom plate. 2 are opened at a certain angle, until the movable strut 4 is pulled tightly against the blocking rod 6 by the damping member 7, so as to restore the state before use; then place the leg on the seat pad 1, And repeat the above actions to exercise and shape the legs by repeating the above actions.

When the fitness machine of the present invention is not in use, the damping member 7 and the movable strut 4 are disassembled and placed on the bottom plate 2, the pulling force of the damping member 7 is lost, and the cushion plate 1 can be easily pressed toward the bottom plate 2, so that the end of the movable strut 4 with the roller 41 rolls toward the outside, and at the same time rotates clockwise around the seat cushion plate 1, so that the seat 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 fitness equipment. The folded fitness equipment is small in size and easy to carry.

The above-mentioned fitness equipment also includes a torsion spring 8 and a card 9, the card 9 is installed on the upper end surface of the base plate 2, the card 9 is provided with a card slot 91 toward one end of the base plate 2, 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 pad 1 , and the other end is installed in the card slot 91 . By providing the torsion spring 8, when the seat cushion plate 1 is pressed against the bottom plate 2 by the force of the legs, it is not only necessary to overcome the pulling force of the damping member 7, but also the elastic force of the torsion spring 8, so the strength of the legs needs to be increased. Large, the exercise machine without the torsion spring 8 is more suitable for the user 100 with less leg strength, while the exercise machine with the torsion spring 8 is more suitable for the user 100 with larger leg strength, so as to meet the needs of different uses. 100 users.

The above-mentioned fitness apparatus 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 pivotally connected to the seat pad 1 . Because when exercising with the fitness apparatus 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, a On the one hand, by pressing part of the body on the back plate a, the fitness equipment is fixed, preventing the position of the fitness equipment from moving during the exercise process and affecting the exercise; on the other hand, by pressing part of the body on the back plate a a, it is possible to avoid putting the body on the ground and soiling the clothes of the user 100 .

The above-mentioned fitness equipment also includes a pulley c, the pulley c is sleeved on the pull rod 5 and the first connecting shaft 3 respectively, the damping member 7 is sleeved on the pulley c on the pull rod 5 towards one end of the pull rod 5, and the other end bypasses the first connection. The pulley c on the shaft 3 is detachably connected with the end of the movable strut 4 where the roller 41 is provided. By providing the pulley c, on the one hand, in the process of stretching or shrinking the damping member 7, 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, which reduces the effect of friction on the damping member. 7 is damaged, prolonging the service life of the fitness equipment; on the other hand, during the process of being stretched or contracted, the damping member 7 becomes smoother when being stretched or contracted by the rotation of the roller 41 , Improve the use effect of fitness equipment.

One end of the damping member 7 facing the movable strut 4 is connected with a buckle 71 , and the damping member 7 is connected with the end of the movable strut 4 provided with the roller 41 through the buckle 71 .

The above-mentioned damping member 7 is an elastic cord 72 .

The end of the bottom plate 2 facing the seat cushion plate 1 is provided with a rolling groove 21 , 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, so as to prevent the movable strut 4 from shifting when moving on the bottom plate 2 through the roller 41, so that the fitness machine of the present invention is more stable and reliable. .

A side cover is installed on the outer side of the connection between the bottom plate 2 and the seat pad 1 . By providing the side cover, on the one hand, the first connecting shaft 3 can be covered in the side cover to avoid injury to the user 100 caused by the end of the first connecting shaft 3; The cover is closed in the side cover, which makes the shape of the fitness equipment more regular and beautiful.

The above-mentioned 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 on the lower end of the seat pad 1 , and the strut body 42 faces the seat pad 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 . By being provided with 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 seat pad 1 through the second connecting shaft 43, and is connected to 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 seat pad 1 and the roller 41 is more firm and reliable.

The above-mentioned embodiments and drawings do not limit the product form and style of the present invention, and 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 (10)

1. A multifunctional body builder is characterized in that: it includes seat backing plate, bottom plate, first connecting axle, activity vaulting pole, pin and damping piece, the seat backing plate passes through the pin joint of first connecting axle on the bottom plate, the activity vaulting pole is installed between seat backing plate and bottom plate, and, the one end and the seat backing plate pin joint of activity vaulting pole, other end clearance fit are on the bottom plate, the cooperation connection can be dismantled with the one end that the activity vaulting pole is close to the bottom plate to the one end of damping piece, and the other end extends towards first connecting axle and the cooperation is connected to seat backing plate or bottom plate on, the pin is fixed to be installed in the lower part of seat backing plate to be located the position department that closes on the activity vaulting pole between activity vaulting pole and the first connecting axle.

2. The multi-functional exercise machine of claim 1, wherein: the movable support rod is provided with a roller at one end facing the base plate, a rolling groove is formed at one end of the base plate facing the seat cushion plate, and the roller is movably matched in the rolling groove.

3. The multi-functional exercise machine of claim 1, wherein: one end of the damping piece extending towards the first connecting shaft is detachably matched and connected with the seat cushion plate or the bottom plate.

4. The multi-functional exercise machine of claim 1, wherein: the body builder further comprises a pull rod, the pull rod is fixedly arranged on the seat cushion plate or the bottom plate, and the damping piece is connected to the seat cushion plate or the bottom plate in a matched mode through the pull rod in a matched mode.

5. The multi-functional exercise machine of claim 1, wherein: the body builder further comprises a torsion spring and a card, wherein the card is arranged on the upper end face of the bottom plate, a clamping groove is formed in one end, facing the bottom plate, of the card, the torsion spring is sleeved on the first connecting shaft, one end of the torsion spring abuts against the lower end face of the base cushion plate, and the other end of the torsion spring is arranged in the clamping groove.

6. The multi-functional exercise machine of claim 1, wherein: the body builder further comprises a back cushion plate and a connecting block, wherein the back cushion plate is detachably arranged on the base plate through the connecting block and is positioned at one end of the base plate pivoted with the seat cushion plate.

7. The multi-functional exercise machine of claim 1, wherein: the one end of damping piece orientation activity vaulting pole is connected with the buckle, the damping piece can be dismantled the cooperation through buckle and activity vaulting pole and be connected.

8. The multi-functional exercise machine of claim 1, wherein: the damping piece is an elastic rope.

9. The multi-functional exercise machine of claim 2, wherein: the movable stay bar is further provided with a stay bar body, a second connecting shaft and a third connecting shaft, the second connecting shaft is fixedly arranged at the lower end of the seat cushion plate, one end of the stay bar body, facing the seat cushion plate, is pivoted on the second connecting shaft, the other end of the stay bar body is pivoted with the third connecting shaft, and the idler wheels are arranged on the third connecting shaft and are positioned at two sides of the stay bar body.

10. The multi-functional exercise machine of claim 1, wherein: the body builder further comprises a pulley, the pulley is sleeved on the first connecting shaft, and one end, extending towards the first connecting shaft, of the damping part is connected to the seat cushion plate in a matched mode after bypassing the pulley on the first connecting shaft.

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