CN212667596U

CN212667596U - Bicycle pedal capable of adjusting stress area

Info

Publication number: CN212667596U
Application number: CN202020494593.2U
Authority: CN
Inventors: 朱红良
Original assignee: Kunshan Borita Traffic Equipment Co ltd
Current assignee: Kunshan Borita Traffic Equipment Co ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2021-03-09
Anticipated expiration: 2030-04-08

Abstract

The utility model relates to the technical field of bicycle, and a but adjustable lifting surface's bicycle is pedal is disclosed, including the axis of rotation, cup joint in the axis of rotation rather than the fixed footboard of being connected of rotating, fixed footboard is H shape, two flexible grooves have all been seted up to the top and the bottom of fixed footboard, the top and the bottom of fixed footboard all are provided with movable footboard, two the equal fixedly connected with in one side that the activity footboard is relative adjusts the pole, four adjust the pole and extend to the inside in four flexible grooves and in the inner wall sliding connection in flexible groove respectively near the one end of fixed footboard. The utility model discloses a, through rotating the adjustable ring, let its drive rather than sliding connection's threaded rod rotate at the bracing piece, because the threaded connection of threaded rod and bracing piece to let the threaded rod stretch out from the bracing piece, again because the threaded rod rotates with fixed footboard to be connected, so ejecting two outside to increase the area between two movable footboards, reach the effect of adjusting the lifting surface area.

Description

Bicycle pedal capable of adjusting stress area

Technical Field

The utility model relates to a bicycle technical field specifically is an adjustable lifting surface's bicycle is pedal.

Background

Bicycles, also known as bicycles or bicycles, are generally two-wheeled small land vehicles, which are environmentally friendly vehicles powered by pedaling after a person rides the bicycle, i.e., bicycles, where bi means two and cycle means a wheel. In china, taiwan, singapore, commonly referred to as "bicycle" or "pedal"; it is commonly called "bicycle" in hong Kong and Australia (although cantonese is commonly called as such); and in japan, it is called "free bicycle", and there are many kinds of bicycles, including single-person bicycles, double-person bicycles, and multi-person bicycles.

General bicycle is integrated into one piece when pedal forms, and its production is accomplished the back size and dimension and is fixed unchangeable, but the size of the code of user's foot is indeterminate, leads to the user probably because the lifting surface area undersize of pedal or too big leads to the discomfort when riding, influences the experience of riding passerby, so has proposed the bicycle pedal of an adjustable lifting surface area and has solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an adjustable lifting surface's bicycle is pedal possesses advantages such as adjustable lifting surface, and integrated into one piece formed when having solved general bicycle and pedal, its production is accomplished the back size and dimension and is fixed unchangeable, but the size of a yard size of user's foot is unable definite, leads to the user to probably lead to the discomfort because the lifting surface undersize of pedal or too big when riding, influences the problem of riding passerby's experience.

(II) technical scheme

For the purpose of realizing above-mentioned adjustable lifting surface area, the utility model provides a following technical scheme: a bicycle pedal capable of adjusting stress area comprises a rotating shaft, wherein a fixed pedal rotationally connected with the rotating shaft is sleeved on the rotating shaft, the fixed pedal is H-shaped, two telescopic grooves are formed in the top and the bottom of the fixed pedal, movable pedals are arranged on the top and the bottom of the fixed pedal, adjusting rods are fixedly connected to the opposite sides of the two movable pedals, one ends of the four adjusting rods, close to the fixed pedal, extend into the four telescopic grooves respectively and are in sliding connection with the inner walls of the telescopic grooves, supporting rods are fixedly connected to the opposite sides of the two movable pedals, the two supporting rods are located between the four adjusting rods respectively, contact rods are fixedly connected to the opposite ends of the two supporting rods, the opposite sides of the two contact rods are in contact with the fixed pedal, threaded rods in threaded connection with the two supporting rods are inserted in the supporting rods, two the one end that the threaded rod is relative runs through the bracing piece in proper order and contact arm and rotate with fixed footboard and be connected, two all overlap on the bracing piece and be equipped with rather than sliding connection's adjustable ring, two the inside of adjustable ring runs through respectively and extends to two bracing pieces, two the adjustable ring respectively with threaded rod sliding connection.

Preferably, two equal fixedly connected with two reinforcing plates in the left and right sides of bracing piece, eight one side of reinforcing plate respectively with two movable pedal and two contact lever fixed connection.

Preferably, the bracing piece comprises two quarter butts, two the relative one end of quarter butt all is connected with the adjustable ring rotation.

Preferably, the threaded rod is provided with a sliding groove, the inner side of the adjusting ring is fixedly connected with a sliding block, and the sliding block is located inside the sliding groove and is in sliding connection with the inner wall of the sliding groove.

Preferably, four limiting grooves are formed in the fixed pedal, and the left end and the right end of each of the two contact rods respectively extend into the four limiting grooves and are in sliding connection with the inner walls of the limiting grooves.

(III) advantageous effects

Compared with the prior art, the utility model provides an adjustable lifting surface's bicycle is pedal possesses following beneficial effect:

1. this adjustable lifting surface's bicycle is pedal, through rotating the adjustable ring, let its drive rather than sliding connection's threaded rod rotate at the bracing piece, because the threaded rod is connected with the threaded rod of bracing piece, thereby let the threaded rod stretch out from the bracing piece, again because the threaded rod rotates with fixed footboard to be connected, so ejecting two outside, thereby increase the area between two movable pedals, reach the effect of adjusting lifting surface, the removal through the contact lever increases the strong point between two movable pedals and the fixed footboard again, it is more comfortable when letting the pedal, and the sliding connection who adjusts pole and flexible groove prevents that two movable pedals from following the threaded rod and rotating, conveniently adjust the use.

2. This adjustable lifting surface's bicycle is pedal, strengthens the structural stability between bracing piece and activity footboard and two contact levers through the reinforcing plate, lets more firmly reliable between the structure, increases its life.

3. This adjustable lifting surface's bicycle is pedal because the bracing piece comprises two quarter butts to carry out joint support through the adjustable ring, and then make the adjustable ring can drive the inside threaded rod of bracing piece and rotate when the pivoted on the bracing piece.

4. This adjustable lifting surface's bicycle is pedal, through the sliding connection of spout and slider for the adjustable ring can drive the threaded rod when rotating, and does not hinder the threaded rod at the inside removal of bracing piece, and is rational in infrastructure reliable.

5. This adjustable lifting surface's bicycle is pedal, through the sliding connection of contact lever and restriction groove, avoids being close to the short pole of fixed footboard and follows the threaded rod and rotate for the threaded rod can be at the inside removal of bracing piece.

Drawings

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

FIG. 2 is a front sectional view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a rotating shaft; 2. fixing the pedal; 3. a telescopic groove; 4. a movable pedal; 5. adjusting a rod; 6. a support bar; 7. a contact lever; 8. a threaded rod; 9. an adjusting ring; 10. a reinforcing plate; 11. a chute; 12. a slider; 13. a restraining groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a bicycle pedal capable of adjusting a stress area comprises a rotating shaft 1, a fixed pedal 2 rotatably connected with the rotating shaft 1 is sleeved on the rotating shaft 1, the fixed pedal 2 is H-shaped, two telescopic grooves 3 are respectively formed at the top and the bottom of the fixed pedal 2, movable pedals 4 are respectively arranged at the top and the bottom of the fixed pedal 2, adjusting rods 5 are respectively fixedly connected at one opposite sides of the two movable pedals 4, one ends of the four adjusting rods 5 close to the fixed pedal 2 respectively extend into the four telescopic grooves 3 and are slidably connected with the inner walls of the telescopic grooves 3, supporting rods 6 are respectively fixedly connected at one opposite sides of the two movable pedals 4, the two supporting rods 6 are respectively positioned between the four adjusting rods 5, contact rods 7 are respectively fixedly connected at one opposite ends of the two supporting rods 6, one opposite sides of the two contact rods 7 are respectively contacted with the fixed pedal 2, threaded rods 8 in threaded connection with the two support rods 6 are inserted in the two support rods 6, one ends of the two threaded rods 8 opposite to each other sequentially penetrate through the support rods 6 and the contact rods 7 and are rotatably connected with the fixed pedals 2, adjusting rings 9 in sliding connection with the two support rods 6 are sleeved on the two support rods 6, the inner sides of the two adjusting rings 9 respectively penetrate through and extend into the two support rods 6, the two adjusting rings 9 are respectively in sliding connection with the threaded rods 8, the threaded rods 8 in sliding connection with the two adjusting rings are driven to rotate on the support rods 6 by rotating the adjusting rings 9, the threaded rods 8 are connected with the support rods 6 in a threaded manner, so that the threaded rods 8 extend out of the support rods 6, the two threaded rods 8 are rotatably connected with the fixed pedals 2, the two movable pedals 4 are pushed out towards the outer side, the area between the two movable pedals 4 is increased, the effect of adjusting the stress area is achieved, and the supporting points between, let more comfortable during the pedal, and adjust pole 5 and the sliding connection in flexible groove 3 and prevent that two movable pedal 4 from following threaded rod 8 and rotating, conveniently adjust the use.

Further, two reinforcing plates 10 of the equal fixedly connected with in the left and right sides of two bracing pieces 6, one side of eight reinforcing plates 10 respectively with two movable footboard 4 and two contact arms 7 fixed connection, strengthen the structural stability between bracing piece 6 and movable footboard 4 and two contact arms 7 through reinforcing plate 10, let more firmly reliable between the structure, increase its life.

Further, bracing piece 6 comprises two quarter butts, and the one end that two quarter butts are relative all rotates with adjustable ring 9 to be connected because bracing piece 6 comprises two quarter butts to carry out joint support through adjustable ring 9, and then make adjustable ring 9 can drive the inside threaded rod 8 of bracing piece 6 and rotate when the pivoted on bracing piece 6.

Furthermore, a sliding groove 11 is formed in the threaded rod 8, a sliding block 12 is fixedly connected to the inner side of the adjusting ring 9, the sliding block 12 is located inside the sliding groove 11 and is connected with the inner wall of the sliding groove 11 in a sliding mode, the sliding groove 11 is connected with the sliding block 12 in a sliding mode, the adjusting ring 9 can drive the threaded rod 8 when rotating, movement of the threaded rod 8 inside the supporting rod 6 is not hindered, and the structure is reasonable and reliable.

Further, four restriction grooves 13 have been seted up on fixed footboard 2, two contact bars 7 about both ends extend to four restriction grooves 13 respectively inside and with restriction groove 13's inner wall sliding connection, through the sliding connection of contact bars 7 with restriction groove 13, avoid being close to fixed footboard 2 the quarter butt follow threaded rod 8 and rotate for threaded rod 8 can be at the inside removal of bracing piece 6.

The working principle is as follows: the adjusting ring 9 is rotated to drive the threaded rod 8 which is connected with the adjusting ring in a sliding way to rotate on the supporting rod 6, the sliding connection of the chute 11 and the sliding block 12 is utilized to drive the threaded rod 8 when the adjusting ring 9 rotates, the movement of the threaded rod 8 in the supporting rod 6 is not hindered, the threaded rod 8 is connected with the threaded rod 6 in a sliding way, so that the threaded rod 8 extends out of the supporting rod 6, and the threaded rod 8 is rotatably connected with the fixed pedal 2, so that the two movable pedals 4 are pushed out towards the outer side, the area between the two movable pedals 4 is increased, the effect of adjusting the stress area is achieved, the supporting point between the two movable pedals 4 and the fixed pedal 2 is increased by the movement of the contact rod 7, the pedal is more comfortable, the sliding connection of the adjusting rod 5 and the telescopic groove 3 prevents the two movable pedals 4 from rotating along with the threaded rod 8, and the contact, avoid being close to the short rod of fixed footboard 2 and follow threaded rod 8 and rotate for threaded rod 8 can be at the inside removal of bracing piece 6, conveniently adjusts the use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A bicycle pedal capable of adjusting stress area comprises a rotating shaft (1), and is characterized in that: the rotating shaft (1) is sleeved with a fixed pedal (2) rotatably connected with the rotating shaft, the fixed pedal (2) is H-shaped, the top and the bottom of the fixed pedal (2) are respectively provided with two telescopic grooves (3), the top and the bottom of the fixed pedal (2) are respectively provided with a movable pedal (4), one opposite side of each of the two movable pedals (4) is fixedly connected with an adjusting rod (5), one end of each adjusting rod (5) close to the fixed pedal (2) extends into the corresponding inner part of each telescopic groove (3) and is slidably connected with the inner wall of each telescopic groove (3), one opposite side of each of the two movable pedals (4) is respectively fixedly connected with a supporting rod (6), the two supporting rods (6) are respectively positioned between the four adjusting rods (5), and one opposite end of each supporting rod (6) is fixedly connected with a contact rod (7), two one side that contact lever (7) is relative all contacts, two with fixed footboard (2) the inside of bracing piece (6) all alternates have with its threaded connection's threaded rod (8), two the one end that threaded rod (8) are relative runs through bracing piece (6) and contact lever (7) in proper order and rotates with fixed footboard (2) and be connected, two all overlap on bracing piece (6) and be equipped with rather than sliding connection's adjustable ring (9), two the inside that runs through respectively and extend to two bracing pieces (6) of inboard of adjustable ring (9), two adjustable ring (9) respectively with threaded rod (8) sliding connection.

2. A bicycle pedal with adjustable force receiving area as claimed in claim 1, wherein: two equal fixedly connected with two reinforcing plates (10) in the left and right sides of bracing piece (6), eight one side of reinforcing plate (10) respectively with two activity footboard (4) and two contact lever (7) fixed connection.

3. A bicycle pedal with adjustable force receiving area as claimed in claim 1, wherein: the supporting rod (6) is composed of two short rods, and one ends of the two short rods opposite to each other are rotatably connected with the adjusting ring (9).

4. A bicycle pedal with adjustable force receiving area as claimed in claim 1, wherein: the threaded rod (8) is provided with a sliding groove (11), the inner side of the adjusting ring (9) is fixedly connected with a sliding block (12), and the sliding block (12) is located inside the sliding groove (11) and is in sliding connection with the inner wall of the sliding groove (11).

5. A bicycle pedal with adjustable force receiving area as claimed in claim 1, wherein: four limiting grooves (13) are formed in the fixed pedal (2), and the left end and the right end of each contact rod (7) extend to the inner portions of the four limiting grooves (13) respectively and are connected with the inner walls of the limiting grooves (13) in a sliding mode.