CN211659164U

CN211659164U - Up-down movement double-rod multifunction body-building device

Info

Publication number: CN211659164U
Application number: CN202020054858.7U
Authority: CN
Inventors: 胡江勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-12
Filing date: 2020-01-12
Publication date: 2020-10-13
Anticipated expiration: 2030-01-12

Abstract

The utility model discloses a multifunctional up-and-down movement double-rod body builder, wherein, upper and lower fixed shafts are arranged at two sides of a stand column, upper and lower pin shafts are correspondingly arranged on a left pedal seat and a right pedal seat, and a left connecting rod, a right connecting rod, an upper connecting rod and a lower connecting rod are correspondingly articulated between the upper and lower fixed shafts and the upper and lower pin shafts; the pedal linkage mechanism comprises a shaft seat, a rotating seat rotatably arranged on the shaft seat, a left ball head connecting rod, a right ball head connecting rod, a left pushing plate and a right pushing plate, wherein the left pushing plate and the right pushing plate are correspondingly fixed on the left lower connecting rod and the right lower connecting rod, and the left ball head connecting rod and the right ball head connecting rod are correspondingly connected between the left pushing plate and the right pushing plate and the rotating; the rock climbing device comprises a support frame and a guide frame fixed on the support frame, wherein a guide gear is arranged on the guide frame, left and right racks which are meshed with the guide gear and can move up and down in a cross mode are symmetrically arranged on two sides of the guide frame, and left and right handrails are correspondingly fixed on the upper portions of the left and right racks. After adopting above-mentioned structure, have simple structure, can play the helping hand effect, the body-building is effectual, collect rock climbing and mark time training function in advantages such as an organic whole.

Description

Up-down movement double-rod multifunction body-building device

Technical Field

The utility model relates to the technical field of sports fitness equipment, in particular to an up-and-down movement double-rod multifunctional fitness device integrating rock climbing and stepping training functions.

Background

With the development of society and the progress of science and technology, the income and living conditions of residents are continuously improved, vehicles are gradually replaced by motor vehicles, the rhythm of life is faster and faster, work is more and more rewarded, the time for participating in body-building movement is less and less, and finally, nutrition excess and fat deposition are caused, so that the body quality of the whole people is continuously reduced no matter children, young people, middle-aged people and old people are fattened greatly. For this reason, high national and social importance is attached.

In order to improve physical quality, many people make full use of fitness equipment such as rock climbing machines, stepping machines and the like to carry out combined training indoors, and receive a good training effect, so that more people can participate in training, and the training is well liked by consumers. However, the fitness equipment has the following defects in the use process: first, although the above-mentioned body-building apparatus can carry out rock climbing training and mark time training alone, also can carry out intercrossing training, nevertheless can not carry out the synchronous training, reach the effect of rock climbing and mark time synchronous training. Secondly, in order to achieve the corresponding training effect, a rock climbing machine and a treadmill must be purchased, a larger training place is needed, and the problems of high purchasing cost and large training place exist. And thirdly, the two hands and the two feet can not be trained simultaneously, the two feet can not be linked, the power assisting effect can not be achieved, the people with relatively poor physical quality can not move for a long time, and the due training effect can not be achieved. Therefore, many manufacturers and knowledgeable persons develop and research the above problems, but no ideal product is yet available.

Disclosure of Invention

In order to overcome the problems existing in the prior art, the utility model aims at providing an up-and-down movement double-rod multifunctional body builder which has simple and reasonable structure, convenient operation and use, multiple training functions, mutual assistance of hands and feet, good body building effect and integrates the rock climbing and stepping training functions.

The utility model solves the technical problem and adopts the technical proposal, which comprises a frame, a column fixed on the frame, a left pedal seat, a right pedal seat, a left pedal, a right pedal, a pedal linkage mechanism and a rock climbing device which are correspondingly fixed on the left pedal seat and the right pedal seat, wherein the two sides of the column are symmetrically provided with an upper fixed shaft and a lower fixed shaft, the left pedal seat and the right pedal seat are correspondingly provided with an upper pin shaft and a lower pin shaft, and a left upper connecting rod, a right upper connecting rod, a left lower connecting rod and a right lower connecting rod are correspondingly hinged between the upper fixed shaft and the lower fixed shaft on the two sides of the column and the upper pin; the pedal linkage mechanism comprises a shaft seat fixed on the machine seat, a rotating seat rotatably arranged on the shaft seat, a left ball head connecting rod, a right ball head connecting rod and a left pushing plate, wherein the shaft seat is positioned right in front of the upright post, the left pushing plate and the right pushing plate are correspondingly fixed on the left lower connecting rod and the right lower connecting rod, and the left ball head connecting rod and the right ball head connecting rod are correspondingly connected between the left pushing plate and the right pushing plate; the rock climbing device comprises a support frame and a guide frame fixed on the support frame, wherein a rotatable guide gear is arranged in the middle of the guide frame, left and right racks which are meshed with the guide gear and can move up and down in a cross mode are symmetrically arranged on two sides of the guide frame through guide rollers, and left and right handrails are correspondingly fixed on the upper portions of the left and right racks.

The utility model discloses a further scheme, control lower connecting rod or control between catch plate and the frame and correspond and be connected with the elastic damper.

The utility model discloses a further scheme, about rack and about with be equipped with upper and lower link gear between the pedal seat, upper and lower link gear including fixing the wheel carrier on the frame, the symmetry sets up about the wheel carrier and goes up the guide pulley and control lower guide pulley, control the one end correspondence of haulage rope and connect about on the rack, the other end correspondence is walked around about and is gone up the guide pulley and control lower guide pulley and corresponding about pedal seat is connected.

The utility model discloses a further scheme, the support frame including fix bracing piece and the adjustable telescopic link that sets up on the bracing piece of height on the stand, the symmetry is equipped with and controls the ferryboat about haulage rope matched with on the bracing piece.

The utility model discloses a further scheme, control the pedal seat on correspond and be equipped with cushion.

The utility model discloses a further scheme, the elastic damper be the damping hydro-cylinder, the damping hydro-cylinder correspondence articulates about between the connecting seat of lower connecting rod and the connecting seat of the anterior both sides of frame.

The utility model discloses a further scheme, the elastic damper be elasticity ox muscle piece, elasticity ox muscle piece corresponds to be connected between the connecting seat of control catch plate and the connecting seat of frame rear portion both sides.

The utility model discloses a further scheme, elastic damper be damping spring, damping spring corresponds to connect between the connecting seat of slurcam about and the connecting seat of frame rear portion both sides.

After adopting above-mentioned structure, compare with prior art and have following advantage and effect: firstly because the footboard links each other through footboard link gear about in the up-and-down motion process, can mark time the training, the handrail can also carry out the rock climbing training simultaneously through the rock climbing device about, can play better training effect, and the motion is not boring, and recreational good, the interest is strong. And secondly, because the upper and lower fixed shafts at the two sides of the upright post and the upper and lower pin shafts on the left and right pedal seats are correspondingly hinged with the left and right upper connecting rods and the left and right lower connecting rods to form a parallelogram motion structure of the left and right pedals, the left and right pedals can be safely and stably moved up and down, and the left and right pedals have good stability when moved up and down. And thirdly, the rock climbing device is mutually linked with the left pedal and the right pedal through the up-down linkage mechanism, so that the left pedal and the right pedal can be assisted by the force of the left handrail and the right handrail in the up-down movement process of the left pedal and the right pedal, people with relatively poor physical quality can also move for a long time, and the training effect can be greatly improved. And because the elastic dampers are correspondingly connected between the left lower connecting rod, the right lower connecting rod or the left pushing plate and the base, the training strength can be adjusted and balanced, a better damping and buffering effect can be ensured during training, and the movement comfort is improved.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of another embodiment of the present invention.

Fig. 3 is a schematic view of a first embodiment of the present invention showing a three-dimensional structure of elastic tendon pieces.

Fig. 4 is a schematic perspective view of a damping spring according to a first embodiment of the present invention.

Fig. 5 is a schematic perspective view of a second embodiment of the present invention.

Fig. 6 is a schematic perspective view of another aspect of the second embodiment of the present invention.

Fig. 7 is a schematic view of the cooperation structure of the second embodiment of the present invention when the left pedal moves downward.

Fig. 8 is a schematic view of the fitting structure of the second embodiment of the present invention when the right pedal moves downward.

Fig. 9 is a schematic perspective view of a second embodiment of the present invention using elastic beef tendon pieces.

Fig. 10 is a schematic perspective view of a second embodiment of the present invention using a damping spring.

The device comprises a handrail 1, a rack 2, a guide frame 3, a guide gear 4, a guide roller 5, a telescopic rod 6, a support rod 7, a traction rope 8, a transition wheel 9, an upper guide wheel 10, a guide wheel frame 11, a lower guide wheel 12, a vertical column 13, a ball head connecting rod 14, a rotating seat 15, a shaft seat 16, a machine seat 17, a damping oil cylinder 18, a pushing plate 19, a lower fixing shaft 20, an upper fixing shaft 21, a lower connecting rod 22, an upper connecting rod 23, a lower pin shaft 24, an upper pin shaft 25, a pedal seat 26, a pedal 27, a damping cushion block 28, a locking knob 29, an elastic beef tendon piece 30 and a damping spring 31.

Detailed Description

Fig. 1 and 2 show a first embodiment of the up-and-down movement dual-rod multifunctional exercise device of the present invention, which comprises a frame 17, a vertical post 13 fixed on the frame 17, left and right pedal seats 26, left and right pedals 27 correspondingly fixed on the left and right pedal seats 26, a pedal linkage mechanism, and a rock climbing device, wherein the vertical post 13 is symmetrically provided with an upper fixed shaft 21 and a lower fixed shaft 20 at two sides, the left and right pedal seats 26 are correspondingly provided with an upper pin shaft 25 and a lower pin shaft 24, and a left and right upper connecting rod 23 and a left and right lower connecting rod 22 are correspondingly hinged between the upper fixed shaft 21 and the lower fixed shaft 20 at two sides of the vertical post 13 and the upper pin shaft 25 and the lower pin shaft 24 on the left and right pedal seats 26, and form a parallelogram motion structure; the pedal linkage mechanism comprises a shaft seat 16 fixed on a machine seat 17, a rotating seat 15 rotatably arranged on the shaft seat 16, a left ball head connecting rod 14, a right ball head connecting rod 14 and a left pushing plate 19, wherein the shaft seat 16 is positioned right in front of the upright post 13, the left pushing plate 19 and the right pushing plate 19 are correspondingly fixed on a left lower connecting rod 22 and a right lower connecting rod 22, and the left ball head connecting rod 14 and the right ball head connecting rod 14 are correspondingly connected between the left pushing plate 19 and the right pushing plate; the rock climbing device comprises a support frame and a guide frame 3 fixed on the support frame, wherein a rotatable guide gear 4 is arranged in the middle of the guide frame 3, left and right racks 2 which are meshed with the guide gear 4 and can move up and down in a crossed manner are symmetrically arranged on two sides of the guide frame 3 through guide rollers 5, and left and right handrails 1 are correspondingly fixed on the upper portions of the left and right racks 2.

In order to meet the requirements of different heights, the support frame comprises a support rod 7 fixed on the upright post 13 and a telescopic rod 6 arranged on the support rod 7 in a height-adjustable manner, and a locking knob 29 for locking the telescopic rod 8 is arranged on the support rod 7.

In order to adjust the exercise force and improve the exercise comfort, an elastic damper is correspondingly connected between the left lower connecting rod 22, the right lower connecting rod 22, the left pushing plate 19 and the right pushing plate 19 and the base 17, and the damping buffering effect is realized through the elastic damper. As shown in fig. 1 and 2, the elastic damper is a damping oil cylinder 18, and the damping oil cylinder 18 is correspondingly hinged between the connecting seats of the left and right lower connecting rods 22 and the connecting seats at the two sides of the front part of the machine base 17. As shown in fig. 3, the elastic damper is an elastic rib 30, and the elastic rib 30 is correspondingly connected between the connecting seats of the left and right pushing plates 19 and the connecting seats on both sides of the rear portion of the machine base 17. As shown in fig. 4, the elastic damper is a damping spring 31, and the damping spring 31 is correspondingly connected between the connecting seats of the left and right pushing plates 19 and the connecting seats on both sides of the rear portion of the base 17.

In order to reduce the vibration force of the left and right pedals 27 colliding with the frame 17 when moving up and down, the left and right pedal seats 26 are correspondingly provided with cushion blocks 28.

The working process of the first embodiment is as follows: two feet stand on the corresponding left pedal 27 and the right pedal 27, two hands correspondingly grab the left handrail 1, when the left foot drives the left pedal 27 to move downwards, the left pedal 27 rotates around the left upper and lower

fixed shafts

21 and 20 correspondingly through the left upper and lower connecting

rods

23 and 22, the left pushing plate 19 fixed with the left lower connecting rod 22 pushes the rotating seat 15 to rotate towards the right direction through the left ball head connecting rod 14, and the other side of the rotating seat 15 pushes the right pushing plate 19 and the right lower connecting rod 22 to rotate around the right lower fixed shaft 20 through the right ball head connecting rod 14 and drives the right pedal 27 to move upwards through the upper and lower connecting

rods

23 and 22. At the same time of downward movement of the left pedal 27, the left armrest 1 presses the left rack 2 to move downward, and the left rack 2 drives the right rack 2 to move upward through the guide gear 4. When the right foot forcibly moves the right pedal 27 downward, the operation principle is opposite to the above operation principle, and will not be described again. The reciprocating motion not only realizes the training function of rock climbing and stepping, but also can further improve the coordination performance of both hands and feet interaction.

Fig. 5 and 8 show that, for the second embodiment of the up-and-down movement dual-rod multifunctional body-building device of the present invention, the difference from the first embodiment is: the left and right racks 2 and the left and right pedal seats 26 are provided with an upper and lower linkage mechanism between, the upper and lower linkage mechanism comprises a guide wheel frame 11 fixed on the base 17, the guide wheel frame 11 is positioned right behind the upright column 13, the left and right upper guide wheels 10 and the left and right lower guide wheels 12 are symmetrically arranged on the guide wheel frame 11, one end of the left and right traction ropes 8 is correspondingly connected on the left and right racks 2, the other end of the left and right traction ropes 8 is correspondingly connected with the left and right pedal seats 26, and the left and right transition wheels 9 matched with the left and right traction ropes 8 are symmetrically arranged on the support rod 7.

As shown in fig. 5 and 8, the elastic damper is a damping oil cylinder 18, and the damping oil cylinder 18 is correspondingly hinged between the connecting seats of the left and right lower connecting rods 22 and the connecting seats at the two sides of the front part of the machine base 17. As shown in fig. 9, the elastic damper is an elastic rib 30, and the elastic rib 30 is correspondingly connected between the connecting seats of the left and right pushing plates 19 and the connecting seats on both sides of the rear portion of the machine base 17. As shown in fig. 10, the elastic damper is a damping spring 31, and the damping spring 31 is correspondingly connected between the connecting seats of the left and right pushing plates 19 and the connecting seats on both sides of the rear portion of the base 17.

The working process of the second embodiment is as follows: two feet stand on the corresponding left pedal 27 and the right pedal 27, two hands correspondingly grab the left handrail 1, when the left foot drives the left pedal 27 to move downwards, the left pedal 27 correspondingly rotates around the left upper and lower

fixed shafts

21 and 20 through the left upper and lower connecting

rods

23 and 22, the left pushing plate 19 fixed with the left lower connecting rod 22 pushes the rotating seat 15 to rotate towards the right direction through the left ball head connecting rod 14, the other side of the rotating seat 15 pushes the right pushing plate 19 and the right lower connecting rod 22 to rotate around the right lower fixed shaft 20 through the right ball head connecting rod 14, and the right pedal 27 is driven to move upwards through the upper and lower connecting

rods

23 and 22; when the left pedal 27 moves downwards, the left pedal seat 26 pulls the left rack 2 to move downwards through the left traction rope 8, the left rack 2 drives the right rack 2 to move upwards through the guide gear 4 and pulls the right pedal seat 26 through the right traction rope 8, and therefore the right pedal 27 is driven to move upwards to achieve linkage. If the left side pedal 27 moves downwards, the left side rack 2 is pressed by the left side handrail 1 to move downwards, the left side rack 2 drives the right side rack 2 to move upwards through the guide gear 4, and the right side rack 2 pulls the right side pedal seat 26 and the right side pedal 27 to move upwards through the right side traction rope 8, so that the boosting effect of the handrail 1 on the pedal 27 is realized, as shown in the figure 7.

When the right foot forcibly moves the right pedal 27 downward, the operation principle is opposite to the above operation principle, as shown in fig. 8, and will not be described again here. Reciprocating motion like this not only can realize the training function of rock climbing and marking time, can further improve the interactive coordination performance of both hands and both feet moreover, can realize the helping hand effect simultaneously, makes the relatively poor crowd of health quality also can move for a long time to improve the training effect.

The above description is only the specific embodiment of the present invention, and is not intended to limit the present invention in any form, and the present invention does not depart from the technical solution of the present invention, and the made simple modification, equivalent change or modification all fall into the protection scope of the present invention.

Claims

1. The utility model provides a multi-functional fitness equipment of up-and-down motion double-rod, includes frame (17), fixes stand (13) on frame (17), controls pedal seat (26), corresponds and fixes about footboard (27), footboard link gear, the rock climbing device on controlling pedal seat (26), characterized by: an upper fixed shaft (21) and a lower fixed shaft (20) are symmetrically arranged on two sides of the upright column (13), an upper pin shaft (25) and a lower pin shaft (24) are correspondingly arranged on the left pedal seat and the right pedal seat (26), and a left upper connecting rod (23), a right upper connecting rod (23), a left lower connecting rod (22) and a right lower connecting rod (22) are correspondingly hinged between the upper fixed shaft (21) and the lower fixed shaft (20) on the two sides of the upright column (13) and the upper pin shaft (25) and the lower pin shaft (24) on the left pedal seat and the right pedal seat (26) to form a parallelogram motion structure of; the pedal linkage mechanism comprises a shaft seat (16) fixed on a machine seat (17), a rotating seat (15) rotatably arranged on the shaft seat (16), a left ball head connecting rod, a right ball head connecting rod (14) and a left pushing plate (19), wherein the shaft seat (16) is positioned right in front of the upright post (13), the left pushing plate and the right pushing plate (19) are correspondingly fixed on a left lower connecting rod and a right lower connecting rod (22), and the left ball head connecting rod and the right ball head connecting rod (14) are correspondingly connected between the left pushing plate and the right pushing plate (19) and two sides of the; the rock climbing device comprises a support frame and a guide frame (3) fixed on the support frame, a rotatable guide gear (4) is arranged in the middle of the guide frame (3), left and right racks (2) which are meshed with the guide gear (4) and can move up and down in a cross mode are symmetrically arranged on two sides of the guide frame (3) through guide rollers (5), and left and right handrails (1) are correspondingly fixed on the upper portions of the left and right racks (2).

2. The up-and-down motion dual-bar multi-functional exercise machine of claim 1, wherein: elastic dampers are correspondingly connected between the left lower connecting rod (22), the right lower connecting rod (22) or the left pushing plate (19) and the base (17).

3. The up-and-down movement dual-bar multi-functional fitness machine of claim 1 or 2, wherein: the left and right racks (2) and the left and right pedal seats (26) are provided with an upper and lower linkage mechanism between, the upper and lower linkage mechanism comprises a guide wheel frame (11) fixed on a machine base (17), a left upper guide wheel (10) and a right lower guide wheel (12) which are symmetrically arranged on the guide wheel frame (11), one end of a left traction rope (8) and a right traction rope (8) are correspondingly connected to the left and right racks (2), and the other end of the left traction rope and the right traction rope are correspondingly connected with the left and right pedal seats (26) by bypassing the left and right upper guide wheels (10) and the left and right lower.

4. The up-and-down motion dual-bar multi-functional exercise machine of claim 3, wherein: the support frame comprises a support rod (7) fixed on a stand column (13) and a telescopic rod (6) arranged on the support rod (7) in a height-adjustable manner, wherein left and right transition wheels (9) matched with left and right traction ropes (8) are symmetrically arranged on the support rod (7).

5. The up-and-down motion dual-bar multi-functional exercise machine of claim 4, wherein: and the left pedal seat (26) and the right pedal seat (26) are correspondingly provided with shock absorption cushion blocks (28).

6. The up-and-down motion dual-bar multi-functional exercise machine of claim 2, wherein: the elastic damper is a damping oil cylinder (18), and the damping oil cylinder (18) is correspondingly hinged between the connecting seats of the left and right lower connecting rods (22) and the connecting seats on the two sides of the front part of the base (17).

7. The up-and-down motion dual-bar multi-functional exercise machine of claim 2, wherein: the elastic damper is an elastic rib (30), and the elastic rib (30) is correspondingly connected between the connecting seats of the left and right pushing plates (19) and the connecting seats on the two sides of the rear part of the machine base (17).

8. The up-and-down motion dual-bar multi-functional exercise machine of claim 2, wherein: the elastic damper is a damping spring (31), and the damping spring (31) is correspondingly connected between the connecting seats of the left and right pushing plates (19) and the connecting seats on the two sides of the rear part of the machine base (17).