CN218572749U

CN218572749U - Pedal structure of exercise bicycle

Info

Publication number: CN218572749U
Application number: CN202221483103.4U
Authority: CN
Inventors: 孟俊平
Original assignee: Zhejiang Maibu Intelligent Technology Co ltd
Current assignee: Zhejiang Maibu Intelligent Technology Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2023-03-07
Anticipated expiration: 2032-06-13

Abstract

The utility model discloses a pedal structure of exercise bicycle, the utility model relates to a body-building apparatus technical field especially relates to a pedal structure of exercise bicycle, including landing leg and running-board, landing leg below surface is provided with the running-board, the landing leg passes through the installation component and is connected with the running-board, the installation component is including seting up at the landing leg spacing groove on the surface. Through the spacing groove that sets up, first spout, the slider, the spring groove, spring and stopper, at first with the stopper through slide in the spacing inslot again and slide into the spring inslot, then to the direction pulling running-board of keeping away from the landing leg, make the running-board drive the slider and slide in first spout, and make the running-board follow landing leg interior roll-off, thereby reach the purpose of carrying out the dismantlement to the running-board, install landing leg and running-board through this device convenient to use person, thereby the cost of maintenance of running-board has been reduced, when having avoided the running-board to damage, the condition that can't carry out dismouting by oneself takes place, the practicality of device has been improved greatly.

Description

Pedal structure of exercise bicycle

Technical Field

The utility model relates to the technical field of fitness equipment, in particular to a pedal structure of a fitness bike.

Background

The exercise bicycle is called a power bicycle in the field of sports science, and is divided into a vertical type exercise bicycle and a back-to-back type exercise bicycle (also called a horizontal type exercise bicycle), the intensity (power) of the exercise bicycle can be adjusted, and the exercise bicycle has an exercise effect, so that people refer to the exercise bicycle as the exercise bicycle, and people drive the exercise bicycle to rotate by using pedals. Exercise bicycles are a typical aerobic exercise machine that simulates outdoor exercise and is also known as a cardiopulmonary exercise machine. The pedal structure of the existing exercise bike can basically meet daily use requirements, but has some defects to be improved.

The pedal structure of current exercise bicycle is when using, because landing leg and running-board majority adopt screw and nut to advance the installation, when the running-board installation with dismantle, need use the spanner to rotate the nut and just can dismantle the running-board from the landing leg, because the nut is comparatively tight, the less user of strength is difficult to rotate the nut, therefore the running-board is dismantled comparatively trouble, for this reason we provide the pedal structure of an exercise bicycle in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a pedal structure of exercise bicycle is provided to solve the problem that proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a pedal structure of exercise bicycle, includes landing leg and running-board, the surface below the landing leg is provided with the running-board, the landing leg passes through the installation component to be connected with the running-board, the installation component is including seting up the spacing groove on the landing leg surface, the landing leg inner wall is provided with first spout, it has the running-board to slide in the landing leg, be provided with the slider on the running-board surface that first spout corresponds, the spring groove has been seted up on the running-board surface that the spacing groove corresponds, spring inslot wall is provided with the spring, it has the stopper to slide in the spring inslot, the spring other end is connected with stopper inner.

As a preferred technical scheme of the utility model, the running-board surface is provided with auxiliary assembly, auxiliary assembly is including seting up at the surperficial second spout in running-board both sides, all slide in the second spout and have the auxiliary rod, auxiliary rod outer end surface all is provided with the rack, the rack middle part is at running-board surface slip, the running-board has seted up movable groove on a side surface that deviates from the landing leg, multiunit auxiliary groove has been seted up on the running-board surface of activity groove both sides, the auxiliary rod outer wall is provided with the threaded rod, the auxiliary rod drives the threaded rod and slides in movable groove, the screw thread rotates there is the nut on the threaded rod.

As a preferred technical scheme of the utility model, the slider is circular-arc design, set up the circular arc groove of laminating mutually with the slider surface in the first spout, and first spout tightly laminates with the slider.

As a preferred technical scheme of the utility model, the stopper is the design of T word form, the stopper inner all with the laminating of spring inslot wall, stopper outer end surface sets up to circular-arcly.

As an optimized technical scheme of the utility model, pedal surface is last seted up with rack assorted through-hole, the rack outer wall is identical with the pedal surface.

As a preferred technical scheme of the utility model, the footboard of activity groove both sides is shown to be seted up and is being no less than four groups's supplementary groove, four groups at least supplementary groove all is equidistant setting.

As an optimized technical scheme of the utility model, the height of rack all is in the coplanar with the running-board surface.

Compared with the prior art, the utility model has the advantages that

1. Firstly, a limiting block slides into a spring groove after sliding in a limiting groove, and then a pedal plate is pulled towards the direction away from a supporting leg, so that the pedal plate drives a sliding block to slide in a first sliding groove, and the pedal plate slides out of the supporting leg, thereby achieving the purpose of disassembling the pedal plate;

2. slide in the second spout through the auxiliary rod, drive the placing rack and slide on the running-board surface to in changeing over to the auxiliary groove with the nut, reach the purpose that increases running-board usable floor area, come the distance adjustment between running-board and the placing rack according to the size of oneself foot through this device person of facilitating the use, thereby make the people that foot size is different can both use the running-board to carry out the body-building, improved the application scope of running-board greatly.

Drawings

The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of explaining the preferred embodiments, and therefore should not be taken as limiting the scope of the present invention. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on the concept of a composition or construction of the object being described and may include exaggerated displays and are not necessarily drawn to scale.

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

fig. 2 is a schematic front view of the present invention;

fig. 3 is a schematic top view of the cross-sectional structure of the present invention;

fig. 4 is a schematic view of the mounting assembly of the present invention in a partially enlarged cross-sectional view;

fig. 5 is an enlarged view of a in fig. 3 according to the present invention;

fig. 6 is an enlarged view of B in fig. 3 according to the present invention;

fig. 7 is an enlarged view of C in fig. 3 according to the present invention.

Wherein: 1. a support leg; 2. a foot pedal; 3. mounting the component; 31. a limiting groove; 32. a first chute; 33. a slider; 34. a spring slot; 35. a spring; 36. a limiting block; 4. an auxiliary component; 41. a second chute; 42. an auxiliary lever; 43. Placing a rack; 44. a movable groove; 45. an auxiliary groove; 46. a threaded rod; 47. and a nut.

Detailed Description

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that the description is illustrative only, and is not to be construed as limiting the scope of the invention.

It should be noted that: like reference numerals refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

As shown in fig. 1-7, a pedal structure of an exercise bicycle comprises a support leg 1 and a pedal 2, the pedal 2 is disposed on the surface below the support leg 1, the support leg 1 is connected with the pedal 2 through a mounting component 3, the mounting component 3 includes a limiting groove 31 disposed on the surface of the support leg 1, a first sliding groove 32 is disposed on the inner wall of the support leg 1, the pedal 2 is slid in the support leg 1, a sliding block 33 is disposed on the surface of the pedal 2 corresponding to the first sliding groove 32, a spring groove 34 is disposed on the surface of the pedal 2 corresponding to the limiting groove 31, a spring 35 is disposed on the inner wall of the spring groove 34, a limiting block 36 is slid in the spring groove 34, and the other end of the spring 35 is connected with the inner end of the limiting block 36;

when a worker needs to disassemble the pedal 2, firstly, the limiting block 36 slides into the spring groove 34 through sliding in the limiting groove 31, then the pedal 2 is pulled in the direction away from the supporting leg 1, the pedal 2 drives the sliding block 33 to slide in the first sliding groove 32, and the pedal 2 slides out of the supporting leg 1, so that the purpose of disassembling the pedal 2 is achieved, in the sliding process of the pedal 2, the surface of the limiting block 36 continuously rubs with the inner wall of the supporting leg 1, when the worker needs to assemble the pedal 2, the limiting block 36 is firstly pressed into the spring groove 34, then the sliding block 33 is aligned with the first sliding groove 32, the pedal 2 is driven to slide into the supporting leg 1, at the moment, the spring 35 can push the limiting block 36 to continuously rub with the inner wall of the supporting leg 1 through the resilience generated by extrusion of the limiting block 36, until the limiting block 36 slides to be aligned with the limiting groove 31, the limiting block 36 can push the limiting block 36 to penetrate through the limiting groove 31 again, so that the purpose of assembling the pedal 1 and the pedal 2 is achieved, the user can conveniently assemble the supporting leg 1 and the supporting leg 2, thereby reducing the maintenance cost of the pedal 2, and greatly improving the practicability of the pedal 2, and greatly improving the maintenance condition of the pedal.

The surface of the pedal 2 is provided with an auxiliary assembly 4, the auxiliary assembly 4 comprises second sliding grooves 41 formed in the surfaces of two sides of the pedal 2, auxiliary rods 42 are arranged in the second sliding grooves 41 in a sliding mode, the outer end surfaces of the auxiliary rods 42 are provided with placing frames 43, the middle of the placing frames 43 slides on the surface of the pedal 2, the surface of one side, away from the supporting leg 1, of the pedal 2 is provided with a movable groove 44, the surfaces of the pedal 2 on two sides of the movable groove 44 are provided with a plurality of groups of auxiliary grooves 45, the outer wall of each auxiliary rod 42 is provided with a threaded rod 46, the auxiliary rods 42 drive the threaded rods 46 to slide in the movable grooves 44, and nuts 47 are arranged on the threaded rods 46 in a threaded mode;

when the length of the pedal 2 needs to be adjusted by the operator, the nut 47 is rotated, the thread on the inner wall of the nut 47 is rotated along the thread direction on the surface of the threaded rod 46, the nut 47 is rotated out of the auxiliary groove 45, the placing frame 43 is pulled at the moment, the placing frame 43 drives the auxiliary rod 42 to slide in the second sliding groove 41, the threaded rod 46 is driven to slide in the movable groove 44, the position between the placing frame 43 and the pedal 2 is adjusted according to the size of the foot of the user, the nut 47 is aligned with the other group of auxiliary grooves 45, the nut 47 is rotated into the auxiliary groove 45 in the same way, the purpose of fixing the auxiliary rod 42 is achieved, the foot of the user is placed on the pedal 2 and the placing frame 43 for use, the distance between the pedal 2 and the placing frame 43 is adjusted according to the size of the foot of the user conveniently through the device, and therefore people with different sizes of the foot can use the pedal 2 for body building, and the application range of the pedal 2 is greatly improved.

Slider 33 is circular-arc design, has seted up the circular arc groove of laminating mutually with slider 33 surface in the first spout 32, and first spout 32 tightly laminates with slider 33, can slide in first spout 32 through slider 33, makes stopper 36 align with spacing groove 31's position, has avoided stopper 36 and spacing groove 31 to appear the condition emergence of misplacing.

The limiting block 36 is designed in a T shape, the inner end of the limiting block 36 is attached to the inner wall of the spring groove 34, the outer end surface of the limiting block 36 is arc-shaped, the limiting block 36 can slide in the spring groove 34, the purpose of extruding the limiting block 36 is achieved, and the limiting block 36 is prevented from being inclined in the spring groove 34 to cause clamping.

The through-hole with rack 43 assorted has been seted up on the surface to running-board 2, and rack 43 outer wall is identical with running-board 2 surfaces, can slide on running-board 2 through rack 43, reaches the purpose that increases 2 usable floor areas of running-board, makes user's foot can place on rack 43.

At least four sets of auxiliary grooves 45 are formed in the surfaces of the pedals 2 on the two sides of the movable groove 44, the four sets of auxiliary grooves 45 are arranged at equal intervals, and the purpose of adjusting the distance between the pedals 2 and the placing frame 43 can be achieved by rotating nuts 47 into different auxiliary grooves 45, so that feet of users with different sizes can be placed on the pedals 2 for use.

The height of the placing frame 43 is in the same plane with the surface of the pedal 2, so that the contact area between the foot of the user and the pedal 2 can be increased, and the situation that the foot of the user slides in the process of using the pedal 2 is prevented.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are usually placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

It is right above the utility model provides a pedal structure of exercise bicycle has carried out detailed introduction, and it is right to have used specific individual example here the utility model discloses a principle and embodiment have explained, and the description of above embodiment is only used for helping to understand the utility model discloses and core thought. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides a pedal structure of exercise bicycle, includes landing leg and running-board, its characterized in that: the novel landing leg is characterized in that a pedal plate is arranged on the surface below the landing leg, the landing leg is connected with the pedal plate through a mounting assembly, the mounting assembly comprises a limiting groove formed in the surface of the landing leg, a first sliding groove is formed in the inner wall of the landing leg, the pedal plate slides in the landing leg, a sliding block is arranged on the surface of the pedal plate corresponding to the first sliding groove, a spring groove is formed in the surface of the pedal plate corresponding to the limiting groove, a spring is arranged on the inner wall of the spring groove, a limiting block slides in the spring groove, and the other end of the spring is connected with the inner end of the limiting block.

2. A pedal structure for an exercise bicycle according to claim 1, wherein: the utility model discloses a running-board, including running-board, rack, movable groove, auxiliary assembly, running-board, auxiliary assembly, the running-board surface is provided with auxiliary assembly, auxiliary assembly is including seting up at the surperficial second spout in running-board both sides, all slide in the second spout has the auxiliary rod, auxiliary rod outer end surface all is provided with the rack, the rack middle part is at running-board surface slip, the running-board deviates from a side surface of landing leg and has seted up movable groove, the multiunit auxiliary groove has been seted up on the running-board surface of activity groove both sides, the auxiliary rod outer wall is provided with the threaded rod, the auxiliary rod drives the threaded rod and slides in the activity inslot, the screw rotation has the nut on the threaded rod.

3. A pedal structure for an exercise bicycle according to claim 1, wherein: the slider is circular-arc design, set up the circular arc groove of laminating mutually with the slider surface in the first spout, and first spout and slider tightly laminate.

4. A pedal structure for an exercise bicycle according to claim 1, wherein: the stopper is the design of T style of calligraphy, stopper inner all with the laminating of spring inslot wall, stopper outer end surface sets up to circular-arc.

5. A pedal structure for an exercise bicycle according to claim 2, wherein: the pedal is characterized in that through holes matched with the placing rack are formed in the surface of the pedal, and the outer wall of the placing rack is matched with the surface of the pedal.

6. A pedal structure for an exercise bicycle according to claim 2, wherein: at least four groups of auxiliary grooves are formed in the surfaces of the pedal plates on the two sides of the movable groove, and the four groups of auxiliary grooves are arranged at equal intervals.

7. A pedal structure for an exercise bicycle according to claim 2, wherein: the height of the placing rack is in the same plane with the surface of the pedal.