CN211536385U

CN211536385U - Double-foot type back-pedal machine

Info

Publication number: CN211536385U
Application number: CN201922407965.3U
Authority: CN
Inventors: 代青枝
Original assignee: Qingdao Zhongke Sports Equipment Co ltd
Current assignee: Qingdao Zhongke Sports Equipment Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-22
Anticipated expiration: 2029-12-27

Abstract

The utility model relates to a body-building apparatus technical field just discloses a biped formula back pedal machine, including base frame, base frame's front is L shape, base frame installs the rectangle frame, the rectangle frame is the slope installation, be provided with two sets of guide pillars on the rectangle frame, and two guide pillars are a set of, and are two sets of the guide pillar all is provided with the pedal spare, pedal spare and two guide pillar sliding connection, the side of rectangle frame is provided with the screens subassembly. This two foot formula back pedalling machines, the people lies on the cushion subassembly for two pedal are on two pedal parts, promote two pedal parts through crooked both legs and remove on the guide pillar, thereby reach the purpose of tempering shank muscle, and two feet drive different pedal parts respectively and take exercise, so two foot atresss the same, and exert oneself unanimously, have more favourable utilization reinforcing shank strength, avoid two foot atresss unbalanced's the condition to take place.

Description

Double-foot type back-pedal machine

Technical Field

The utility model relates to a body-building apparatus technical field specifically is a two-foot type back pedal machine.

Background

Fitness is a sports item, such as various bare-handed aerobics exercises, rhythm exercises, gymnastics and various self-resistance actions, the gymnastics can enhance strength and flexibility, increase endurance, improve coordination and control the ability of each part of the body, so that the body is strong, equipment is required for assistance in fitness, and a back-pedalling machine is one of the sports.

The back-pedalling machine mainly exercises the quadriceps muscle of the humerus, can effectively strengthen the muscle on the front side of the leg of the user, is a basic leg exercise action, can effectively strengthen leg strength, and has a certain effect on the hip muscle exercise of the user.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned not enough that prior art exists, the utility model provides a two foot formula back pedal machines.

The utility model provides a following technical scheme: the utility model provides a two foot formula back pedalling machine, includes base frame, base frame's front is L shape, base frame installs the rectangle frame, the rectangle frame is the slope installation, be provided with two sets of guide pillars on the rectangle frame, and two of guide pillars are a set of, and are two sets of the guide pillar all is provided with pedal spare, pedal spare and two guide pillar sliding connection, the side of rectangle frame is provided with the screens subassembly, the last backing plate that is located the guide pillar below of installing of base frame, the last cushion subassembly that is provided with of base frame.

Preferably, two groups of balance weight rods are installed on the pedal piece.

Preferably, a support beam is installed on the inner side of the rectangular frame, two guide posts are installed on two sides of the top of the rectangular frame, the other two guide posts are installed on the support beam, and the pedal member is arranged on the two guide posts.

Preferably, the screens subassembly comprises fixed cover, dead lever, handle and fixture block, fixed cover sets up two and installs the side at the rectangle frame, the dead lever sets up between two fixed covers, and the both ends of dead lever and the inboard of fixed cover are connected for rotating, the handle is installed in the one end that the dead lever is close to the backing plate, the fixture block is installed on the surface at the dead lever.

Preferably, the cushion subassembly comprises by backing plate and electronic jar, the backing plate rotates through axle core and base frame to be connected, the removal end of electronic jar is rotated through the bottom of pivot with the cushion board and is connected, the stiff end of electronic jar rotates through pivot and base frame to be connected.

Preferably, a support frame is arranged between the base frame and the rectangular frame.

Compared with the prior art, the utility model discloses possess following beneficial effect:

this two foot formula back pedalling machines, through two pedal pieces of four guide pillar installations, under the effect of gravity, make pedal piece slide down along the guide pillar, so the people lies on the cushion subassembly, make two pedals on two pedal pieces, promote two pedal pieces through crooked biped and move on the guide pillar, thereby reach the purpose of tempering shank muscle, and two feet drive different pedal pieces respectively and take exercise, so two foot atresss are the same, and it is unanimous to have an effect, it strengthens shank strength to have more useful use, avoid the uneven condition of two foot atresss to take place.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the rectangular frame of the present invention.

In the figure: 1. a base frame; 2. a rectangular frame; 3. a guide post; 4. a pedal member; 5. a clamping component; 51. fixing a sleeve; 52. fixing the rod; 53. a handle; 54. a clamping block; 6. a base plate; 7. a back cushion assembly; 71. a backing plate; 72. an electric cylinder; 8. a support beam; 9. a support frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

To maintain the following description of the embodiments of the present disclosure clear and concise, detailed descriptions of known functions and known components are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1-2, a two-feet type back-pedalling machine comprises a base frame 1, the front of the base frame 1 is L-shaped, the base frame 1 is provided with a rectangular frame 2, the rectangular frame 2 is obliquely installed, the rectangular frame 2 is provided with two sets of guide posts 3, the two sets of guide posts 3 are in one set, the two sets of guide posts 3 are both provided with pedal parts 4, the pedal parts 4 are slidably connected with the two guide posts 3, the side surface of the rectangular frame 2 is provided with a clamping component 5, the base frame 1 is provided with a backing plate 6 positioned below the guide posts 3, the base frame 1 is provided with a cushion component 7, a person lies on the cushion component 7, so that two feet step on the two pedal parts 4, the two feet push the two pedal parts 4 to move on the guide posts 3 by bending the two legs, thereby achieving the purpose of exercising the leg muscles, and the two feet respectively drive the different pedal parts 4 to exercise, and the force is consistent, the leg strength is enhanced, and the condition that the stress of the two feet is not balanced is avoided.

Install two sets of counter weight poles on the pedal spare 4, through counter weight pole easy to assemble balancing weight, increase the weight of pedal spare 4, so adjust the dynamics of bearing of both feet to the accommodation of self is adjusted with the gravity of pedal spare 4 to the fitness person, prevents that 4 weight of pedal spare from influencing the fitness person and taking exercise.

A supporting beam 8 is installed to rectangle frame 2's inboard, two guide pillars 3 are installed in the both sides at rectangle frame 2 top, two guide pillars 3 are installed on a supporting beam 8 in addition, and pedal 4 sets up on two guide pillars 3, install support frame 9 between base frame 1 and the rectangle frame 2, install two pedal 4 through four guide pillars 3, under the effect of gravity, make pedal 3 lapse along the guide pillar, so that the person's both feet of building body use, and guide pillar 3 distributes evenly, make rectangle frame 2 share base frame 1 with pedal 4's gravity through support frame 9 on, increase the stability of device.

Screens subassembly 5 is by fixed cover 51, dead lever 52, handle 53 and fixture block 54 are constituteed, fixed cover 51 sets up two and installs the side at rectangular frame 2, dead lever 52 sets up between two fixed covers 51, and the both ends of dead lever 52 are connected for rotating with the inboard of fixed cover 51, handle 53 is installed in the one end that dead lever 52 is close to backing plate 6, fixture block 54 is installed on the surface at dead lever 52, it is rotatory to drive dead lever 52 through handle 53, make fixture block 54 rotate, when fixture block 54 and guide pillar 3 contact, can block pedal 4 on the guide pillar 3, prevent that pedal 4 from continuing to move down, so make things convenient for the person of exercising to interrupt the training, leave the back pedal machine.

Cushion subassembly 7 comprises cushion board 71 and electronic jar 72, cushion board 71 rotates with base frame 1 through the axle core to be connected, the removal end of electronic jar 72 is rotated through the bottom of pivot with cushion board 71 and is connected, the stiff end of electronic jar 72 rotates through pivot and base frame 1 to be connected, promote cushion board 71 through electronic jar 72 and shift up, and cushion board 71 utilizes the axle core to install on base frame 1, so make cushion board 71 use the axle core to rotate as the dot, so adjust the angle between cushion board 71 and the rectangle frame 2, make the comfortable lying of exerciser on cushion board 71.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. The utility model provides a biped formula back pedaling machine, includes base frame (1), its characterized in that: the front of base frame (1) is L shape, rectangle frame (2) are installed to base frame (1), rectangle frame (2) are the slope installation, be provided with two sets of guide pillar (3) on rectangle frame (2), and two of guide pillar (3) are a set of, and are two sets of guide pillar (3) all are provided with pedal spare (4), pedal spare (4) and two guide pillar (3) sliding connection, the side of rectangle frame (2) is provided with screens subassembly (5), install backing plate (6) that are located guide pillar (3) below on base frame (1), be provided with cushion subassembly (7) on base frame (1).

2. The double-foot type back-pedaling machine according to claim 1, wherein: two groups of balance weight rods are arranged on the pedal piece (4).

3. The double-foot type back-pedaling machine according to claim 1, wherein: a supporting beam (8) is installed on the inner side of the rectangular frame (2), two guide pillars (3) are installed on two sides of the top of the rectangular frame (2), the other two guide pillars (3) are installed on the supporting beam (8), and the pedal piece (4) is arranged on the two guide pillars (3).

4. The double-foot type back-pedaling machine according to claim 1, wherein: screens subassembly (5) comprise fixed cover (51), dead lever (52), handle (53) and fixture block (54), fixed cover (51) set up two and install the side at rectangle frame (2), dead lever (52) set up between two fixed covers (51), and the both ends of dead lever (52) are connected for rotating with the inboard of fixed cover (51), the one end that is close to backing plate (6) in dead lever (52) is installed in handle (53), the surface at dead lever (52) is installed in fixture block (54).

5. The double-foot type back-pedaling machine according to claim 1, wherein: cushion subassembly (7) comprise by cushion board (71) and electronic jar (72), cushion board (71) are rotated with base frame (1) through the axle core and are connected, the removal end of electronic jar (72) is rotated through the bottom of pivot with cushion board (71) and is connected, the stiff end of electronic jar (72) is rotated through pivot and base frame (1) and is connected.

6. The double-foot type back-pedaling machine according to claim 1, wherein: a supporting frame (9) is arranged between the base frame (1) and the rectangular frame (2).