CN211676078U

CN211676078U - Front-back swinging double-rod multifunctional body-building device

Info

Publication number: CN211676078U
Application number: CN202020054852.XU
Authority: CN
Inventors: 胡江勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-12
Filing date: 2020-01-12
Publication date: 2020-10-16
Anticipated expiration: 2030-01-12

Abstract

The utility model discloses a front-back swing double-rod multifunctional body builder, wherein both sides of a stand column are provided with a pedal rod shaft and a pull rod shaft, a left pedal rod and a right pedal rod are correspondingly connected between the pedal rod shaft and a left pedal and a right pedal, and a left balance pull rod and a right balance pull rod are correspondingly hinged between the pull rod shaft and hanging pieces of the left pedal and the right pedal; the left and right pedal linkage mechanisms comprise shaft seats, rotating seats rotatably arranged on the shaft seats, left and right ball head lower connecting rods and left and right pushing plates, the left and right pushing plates are correspondingly fixed on the left and right pedal rods, and the left and right ball head lower connecting rods are hinged between the left and right pushing plates and the rotating seats; the waist twisting linkage mechanism comprises a left bracket and a right bracket which are fixed on the base, a left swing arm and a right swing arm which are hinged on the left bracket and the right bracket, a left handrail and a right handrail which are connected on the upper parts of the left swing arm and the right swing arm, and a left ball head upper connecting rod and a right ball head upper connecting rod which are hinged between the left swing arm. After adopting above-mentioned structure, have simple structure, can play the helping hand effect, the body-building is effectual, collect and twist waist mountain-climbing and mark time training function in advantages such as an organic whole.

Description

Front-back swinging double-rod multifunctional body-building device

Technical Field

The utility model relates to the technical field of sports fitness equipment, in particular to a back-and-forth swinging double-rod multifunctional fitness device integrating waist twisting, mountain 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 waist twisting machines, mountain climbing machines, stepping machines and the like to carry out combined training indoors, and receive better 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 be singly used for waist-wriggling training, mountain-climbing training and stepping training, also can be used for intercrossing training, but can not be used for synchronous training, and can not reach the effect of waist-wriggling, mountain-climbing and stepping synchronous training. Secondly, in order to achieve the corresponding training effect, different fitness equipment must be purchased, a larger training place is needed, and the problems of high purchasing cost and large training place exist. And thirdly, the hands can be linked with the feet, but cannot play a role in assisting power, and cannot move for a long time for people with relatively poor physical quality, so that the due training effect cannot 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 a back-and-forth swing double-rod multifunctional body builder which has simple and reasonable structure, convenient operation and use, multiple training functions, capability of playing the assisting role, good body building effect and the function of waist-twisting, mountain-climbing and stepping training.

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 waist twisting linkage mechanism, wherein the left pedal, the right pedal, the pedal linkage mechanism and the waist twisting linkage mechanism are correspondingly fixed on the left pedal seat and the right pedal seat; 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 lower connecting rod, a right ball head lower connecting rod and a left pushing plate, wherein the shaft seat is positioned right ahead the upright post; the waist twisting linkage mechanism comprises a left bracket, a right bracket, a left swing arm, a right swing arm, a left handrail, a right handrail and a left ball head upper connecting rod, wherein the left bracket and the right bracket are fixed on the base and are positioned at two sides of the shaft seat, the left swing arm and the right swing arm are correspondingly hinged to the left bracket and the right bracket, the left handrail and the right handrail are correspondingly connected to the upper parts of the left swing.

The utility model discloses a further scheme, it has the damping hydro-cylinder to correspond to articulate between the connecting seat of controlling lower connecting rod and the connecting seat of the anterior both sides of frame.

The utility model discloses a further scheme, it is connected with elasticity ox muscle piece to correspond 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, it is connected with damping spring to correspond 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, control the pedal seat on correspond and be equipped with cushion.

The utility model discloses a further scheme, the stand on be equipped with the counting instrument of statistics amount of exercise size and motion time.

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, the handrail links each other through turning round waist link gear and controlling the footboard about, can turn round waist training, mark time training and climbing training simultaneously, can play better training effect, and the motion is not boring, and is recreational good, interesting strong. And secondly, because the upper fixed shaft and the lower fixed shaft on the two sides of the upright post and the upper pin shaft and the lower pin shaft on the left pedal seat and the right pedal seat are correspondingly hinged with a left upper connecting rod, a right upper connecting rod, a left lower connecting rod and a right lower connecting rod to mutually form a parallelogram motion structure of the left pedal and the right pedal, the left pedal and the right pedal are safe and stable when moving up and down, and the left pedal and the right pedal. Thirdly, because the left and right pedals and the left and right handrails are linked with each other, the left and right pedals can be assisted by the force of the left and right handrails in the up-and-down movement process of the left and right pedals, so that people with relatively poor physical quality can also move for a long time, and the training effect can be greatly improved. And fourthly, because the damping oil cylinders are correspondingly arranged between the connecting seats of the lower connecting rods on the left side and the right side and the connecting seats on the two sides of the front part of the machine base, the training strength can be adjusted and balanced, a better damping buffer effect can be ensured during training, and the comfort of movement is improved.

Drawings

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

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

Fig. 3 is a schematic view of the matching structure of the left pedal of the present invention moving downward.

Fig. 4 is a schematic view of the matching structure of the right pedal of the present invention moving downward.

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

Fig. 6 is a schematic perspective view of a third embodiment of the present invention.

The device comprises a handrail 1, a stand column 2, a ball head upper connecting rod 3, a swing arm 4, a support 5, a ball head lower connecting rod 6, a rotating seat 7, an axle seat 8, a machine base 9, a damping oil cylinder 10, a pushing plate 11, a lower fixing shaft 12, an upper fixing shaft 13, a lower connecting rod 14, an upper connecting rod 15, a lower pin shaft 16, an upper pin shaft 17, a pedal seat 18, a pedal 19, a counting instrument 20, a cushion block 21, an elastic tendon piece 22 and a damping spring 23.

Detailed Description

Fig. 1 to 4 show a first embodiment of the front and back swing double-rod multifunctional body builder of the present invention, which comprises a frame 9, a vertical post 2 fixed on the frame 9, left and right pedal seats 18, left and right pedals 19 correspondingly fixed on the left and right pedal seats 18, a pedal linkage mechanism, and a waist twisting linkage mechanism, wherein the vertical post 2 is symmetrically provided with an upper fixed shaft 13 and a lower fixed shaft 12 at two sides, the left and right pedal seats 18 are correspondingly provided with an upper pin shaft 17 and a lower pin shaft 16, and a left and right upper connecting rod 15 and a left and right lower connecting rod 14 are correspondingly hinged between the upper fixed shaft 13 and the lower fixed shaft 12 at two sides of the vertical post 2 and the upper pin shaft 17 and the lower pin shaft 16 on the left and right pedal seats 18, and form a parallel motion structure of the; the pedal linkage mechanism comprises a shaft seat 8 fixed on the base 9, a rotating seat 7 rotatably arranged on the shaft seat 8, left and right ball head lower connecting rods 6 and left and right pushing plates 11, wherein the shaft seat 8 is positioned right in front of the upright post 2, the left and right pushing plates 11 are correspondingly fixed on the left and right lower connecting rods 14, and the left and right ball head lower connecting rods 6 are correspondingly hinged between the left and right pushing plates 11 and two sides of the rotating seat 7; the waist twisting linkage mechanism comprises a left bracket 5, a right bracket 5, a left swing arm 4, a right swing arm 1, a left handrail 1, a right handrail 1 and a left ball upper connecting rod 3, wherein the left bracket 5 and the right bracket 5 are fixed on a base 9 and are positioned at two sides of a shaft seat 8, the left swing arm and the right swing arm 4 are correspondingly hinged to the left bracket 5 and the right bracket 5, the left handrail and the right handrail 1 are correspondingly connected to the upper parts. The left and right steps 19 can be assisted by the force of the left and right armrests 1 during the up-and-down movement of the left and right steps 19.

In order to adjust the exercise force and improve the comfort of exercise, a damping oil cylinder 10 is correspondingly hinged between the connecting seats of the left lower connecting rod 14 and the right lower connecting rod 14 and the connecting seats on the two sides of the front part of the base 9, and the damping effect is realized through the damping oil cylinder 10.

In order to reduce the vibration force of the left and right pedals 19 colliding with the machine base 9 when moving up and down, the left and right pedal bases 18 are correspondingly provided with cushion blocks 21. In order to conveniently count the exercise amount, a counting instrument 20 for counting the exercise amount and the exercise time is arranged on the upright post 2.

Fig. 5 shows, does the utility model discloses a second embodiment of the multi-functional fitness equipment of back and forth swing double pole, with the difference of first embodiment correspond between the connecting seat of controlling slurcam 11 and the connecting seat of frame 9 rear portion both sides and be connected with elasticity ox muscle piece 22, realize damping buffering effect through elasticity ox muscle piece 22.

Fig. 6 shows, does the utility model discloses the third embodiment of the multi-functional fitness equipment of back and forth swing double pole, with the difference of first embodiment correspond between the connecting seat of controlling slurcam 11 and the connecting seat of frame 9 rear portion both sides and be connected with damping spring 23, realize damping buffering effect through damping spring 23.

The utility model discloses a motion process as follows: the feet stand on the corresponding left and right pedals 19, the left and right handrails 1 are correspondingly held by the two hands, when the left foot drives the left pedal 19 to move downwards, the left pedal 19 correspondingly rotates around the left upper and lower

fixed shafts

13 and 12 through the left upper and lower connecting

rods

15 and 14, the left pushing plate 11 fixed with the left lower connecting rod 14 pushes the rotating seat 7 to rotate towards the right direction through the left ball lower connecting rod 6, the other side of the rotating seat 7 pushes the right pushing plate 11 and the right lower connecting rod 14 to rotate around the right lower fixed shaft 12 through the right ball lower connecting rod 6 and drives the right pedal 19 to move upwards through the upper and lower connecting

rods

15 and 14, meanwhile, the left pushing plate 11 pushes the left swing arm 4 through the left ball head upper connecting rod 3, the left swing arm 4 drives the left handrail 1 to swing backwards, the right pushing plate 11 pulls the right swing arm 4 through the right ball head upper connecting rod 3, and the right swing arm 4 drives the right handrail 1 to swing forwards; if the left hand pulls the left armrest 1 when the left pedal 19 moves downward and the right hand pulls the right armrest 1, the left and right armrests 1 can assist the left pedal 18 in moving downward, as shown in fig. 3.

When a right foot forcibly drives the right pedal 19 to move downwards, the right pedal 19 correspondingly rotates around the right upper and lower

fixed shafts

13 and 12 through the right upper and lower connecting

rods

15 and 14, the right pushing plate 11 fixed with the right lower connecting rod 14 pushes the rotating seat 7 to rotate towards the left through the right ball lower connecting rod 6, the other side of the rotating seat 7 pushes the left pushing plate 11 and the left lower connecting rod 14 to rotate around the left lower fixed shaft 12 through the left ball lower connecting rod 6 and drives the left pedal 19 to move upwards through the upper and lower connecting

rods

15 and 14, meanwhile, the right pushing plate 11 pushes the right swing arm 4 through the right ball upper connecting rod 3, the right swing arm 4 drives the right handrail 1 to swing backwards, the left pushing plate 11 pulls the left swing arm 4 through the left ball upper connecting rod 3, and the left swing arm 4 drives the left handrail 1 to swing forwards; if the right hand pulls the right hand handrail 1 when the right hand step 19 moves down, the left hand pushes the left hand handrail 1, and the left and right handrails 1 can assist the right hand step 19 when moving down, as shown in fig. 4. Reciprocating motion like this not only can further prolong the training time, improves the training effect, can further improve the interactive coordination performance of both hands and both feet moreover to realize the training function of turning round the waist, marking time and climbing mountain. The damping oil cylinder 10, the elastic bracket 22 and the damping spring 23 play the same role, and mainly play a damping and buffering role in the embodiment.

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 dual pole of fore-and-aft movement, includes frame (9), fixes stand (2) on frame (9), controls pedal seat (18), corresponds to fix about pedal (19), footboard link gear, the waist link gear of turning round on pedal seat (18) about, characterized by: an upper fixed shaft (13) and a lower fixed shaft (12) are symmetrically arranged on two sides of the upright column (2), an upper pin shaft (17) and a lower pin shaft (16) are correspondingly arranged on the left pedal seat and the right pedal seat (18), and a left upper connecting rod (15), a right upper connecting rod (15), a left lower connecting rod (14) and a right lower connecting rod (14) are correspondingly hinged between the upper fixed shaft (13) and the lower fixed shaft (12) on the two sides of the upright column (2) and the upper pin shaft (17) and the lower pin shaft (16) on the left pedal seat and the right pedal seat (18) to form a parallelogram motion structure of; the pedal linkage mechanism comprises a shaft seat (8) fixed on a machine seat (9), a rotating seat (7) rotatably arranged on the shaft seat (8), a left ball head lower connecting rod, a right ball head lower connecting rod (6) and a left pushing plate (11), wherein the shaft seat (8) is positioned right in front of the upright post (2), the left pushing plate and the right pushing plate (11) are correspondingly fixed on the left lower connecting rod and the right lower connecting rod (14), and the left ball head lower connecting rod and the right ball head lower connecting rod (6) are correspondingly hinged between the left pushing plate and the right pushing plate (11) and two; the waist twisting linkage mechanism comprises a left support (5) and a right support (5) which are fixed on a base (9), a left swing arm (4) and a right swing arm (4) which are correspondingly hinged on the left support (5), a left handrail (1) and a right handrail (1) which are correspondingly connected on the upper portion of the left swing arm (4) and the right swing arm (4), and a left ball head upper connecting rod (3) and a right ball head upper connecting rod which are correspondingly hinged between the lower end of the left.

2. The fore-aft swinging dual-bar multi-functional exercise machine of claim 1, wherein: damping oil cylinders (10) are correspondingly hinged between the connecting seats of the left lower connecting rod (14) and the right lower connecting rod (14) and the connecting seats on the two sides of the front part of the machine base (9).

3. The fore-aft swinging dual-bar multi-functional exercise machine of claim 1, wherein: elastic beef tendon pieces (22) are correspondingly connected between the connecting seats of the left and right pushing plates (11) and the connecting seats on the two sides of the rear part of the machine base (9).

4. The fore-aft swinging dual-bar multi-functional exercise machine of claim 1, wherein: damping springs (23) are correspondingly connected between the connecting seats of the left and right pushing plates (11) and the connecting seats on the two sides of the rear part of the machine base (9).

5. The fore-aft swinging dual-bar multi-functional fitness machine of claim 2, 3 or 4, wherein: the left pedal seat (18) and the right pedal seat (18) are correspondingly provided with shock absorption cushion blocks (21).

6. The fore-aft swinging dual bar multi-functional exercise machine of claim 5, wherein: and a counting instrument (20) for counting the exercise amount and the exercise time is arranged on the upright post (2).