CN215475587U - Bicycle pedal - Google Patents

Abstract

A bicycle pedal is characterized in that a square tube is fixed between a front rotating rod and a rear rotating rod which correspond to each other, a round tube is fixed at the right end of the square tube, a central insert rod penetrates through the round tube and the square tube and then extends to the left side of a pedal connecting rod, limiting rods are movably arranged in grooves in the central insert rod on the left side of the pedal connecting rod in an up-and-down corresponding mode, a first spring is arranged between the limiting rods which correspond to each other up and down, the limiting rods are movably inserted in limiting frames, a first limiting ring is fixed on the square tube on the right side of the pedal connecting rod, the first limiting ring is fixed at the right end of the square tube, a pedal is movably sleeved on the round tube, an insert frame is movably arranged in the pedal connecting rod above the square tube, the insert frame movably inserted in the central insert rod after penetrating through the square tube, a second spring is fixed between the insert frame and the top of an inner cavity of the pedal connecting rod, and a deflector rod penetrates through the pedal connecting rod, with inserting the frame fixedly, reasonable in design does not have the part that extends to the side after folding, easy operation conveniently dismantles.

Description

Bicycle pedal

Technical Field

The utility model relates to the technical field of bicycles, in particular to a bicycle pedal.

Background

The bicycle, also known as a bicycle or a bicycle, is a two-wheeled small land vehicle, is a green and environment-friendly vehicle which is powered by pedaling after people ride on the bicycle and can be used as an environment-friendly vehicle for riding instead of walking and going out; more and more people use bicycles as fitness equipment for riding exercise and bicycle travel; bicycle itself also is a sports competition, there is highway bicycle match, mountain bike match, the place bicycle match, special effects bicycle match etc., along with the deep thought of the environmental protection theory, more and more people select green trip, thereby let the frequency of use of bicycle more and more frequent, make the development of bicycle production technique, the bicycle running-board is one of the parts that are essential on the bicycle, present bicycle is many and all possesses folding function, but the bicycle running-board after folding still has the part that extends to the side, and the inconvenient dismantlement of current bicycle running-board.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects and shortcomings of the prior art, and provides a bicycle pedal which is reasonable in design, simple to operate and convenient to disassemble, and a part which extends to the side surface is not arranged after the bicycle pedal is folded.

In order to achieve the purpose, the utility model adopts the following technical scheme: the device comprises a pedal connecting rod, a square tube, a first rotating rod, a round tube, a limiting plate, a central insert rod, a limiting rod, a first spring, a limiting frame, a first limiting ring, a pedal plate, an insert frame, a second spring and a deflector rod, wherein the first rotating rod corresponding to the front and the rear is respectively inserted into the front and the rear side walls of an inner cavity of the pedal connecting rod by using a bearing, the square tube is fixed between the first rotating rod corresponding to the front and the rear, the round tube is fixed at the right end of the square tube, the central insert rod is fixed on the limiting plate, the central insert rod passes through the round tube and the square tube and extends to the left side of the pedal connecting rod, the limiting rod is movably arranged in a groove on the central insert rod on the left side of the pedal connecting rod in an up-and-down corresponding manner, the first spring is arranged between the upper and the lower corresponding limiting rods, the limiting frames are fixed on the left side walls of the pedal connecting rods on the upper and lower sides of the central insert rod, the limiting rods are movably inserted in the limiting frames, the square tube on the right side of the pedal connecting rod is fixed with the first limiting ring, a spacing ring is fixed at square pipe right-hand member, and the movable sleeve is equipped with the running-board on the pipe, and the pedal connecting rod internalization that is located square pipe top is provided with inserts the frame, inserts the frame activity and passes square pipe back, and the activity is inserted and is established in central inserted bar, inserts and is fixed with No. two springs between the inner chamber top of frame and pedal connecting rod, and the driving lever passes behind the pedal connecting rod, and is fixed with inserting the frame, inserts and all seted up the jack on the lateral wall about the frame.

Preferably, the pedal is provided with anti-skid lines.

Preferably, the left and right corresponding second rotating rods are respectively inserted into left and right side walls of a groove inner cavity formed in the pedal plate through bearings, a sleeve is fixed between the left and right corresponding second rotating rods, a telescopic rod is movably arranged in the sleeve, a tightening bolt is screwed and penetrates through the sleeve and then is movably abutted against the telescopic rod, and a cross rod is fixed on the telescopic rod.

Preferably, the bottom of the cross bar is fixed with a sponge cushion.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a bicycle pedal which is reasonable in design, simple to operate and convenient to disassemble, and a part extending to the side surface is not arranged after the bicycle pedal is folded.

Description of the drawings:

fig. 1 is a schematic structural view of the present invention.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic structural diagram of an embodiment.

Description of reference numerals:

the anti-skidding type bicycle frame comprises a pedal connecting rod 1, a square pipe 2, a first rotating rod 3, a round pipe 4, a limiting plate 5, a central inserting rod 6, a limiting rod 7, a first spring 8, a limiting frame 9, a sponge cushion 10, a first limiting ring 11, a pedal plate 12, an inserting frame 13, a second spring 14, a shifting rod 15, a jack 16, anti-skidding patterns 17, a second rotating rod 18, a sleeve 19, a telescopic rod 20, a tightening bolt 21 and a cross rod 22.

The specific implementation mode is as follows:

the technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings, and the preferred embodiments in the description are only examples, and all other embodiments obtained by those skilled in the art without any inventive work belong to the protection scope of the present invention.

As shown in fig. 1 to fig. 3, the following technical solutions are adopted in the present embodiment: the pedal connecting rod comprises a pedal connecting rod 1, a square tube 2, a first rotating rod 3, a round tube 4, a limiting plate 5, a central inserted rod 6, a limiting rod 7, a first spring 8, a limiting frame 9, a first limiting ring 11, a pedal plate 12, an inserted frame 13, a second spring 14 and a deflector rod 15, wherein the corresponding first rotating rod 3 is inserted in the front side wall and the rear side wall of an inner cavity of the pedal connecting rod 1 by a bearing respectively, the front corresponding first rotating rod 3 and the rear corresponding first rotating rod 3 are fixedly riveted with the square tube 2, the right end of the square tube 2 is fixedly welded with the round tube 4, the central inserted rod 6 is fixedly welded on the limiting plate 5, the central inserted rod 6 passes through the round tube 4 and the square tube 2 and then extends to the left side of the pedal connecting rod 1, the limiting rods 7 are movably arranged in a groove on the central inserted rod 6 on the left side of the pedal connecting rod 1 up and down correspondingly, the first spring 8 is arranged between the corresponding limiting rods 7 up and down, the left side walls of the pedal connecting rod 1 on the upper and lower sides of the central inserted rod 6 are fixedly welded with the limiting frames 9, the limiting rod 7 is movably inserted in the limiting frame 9, a first limiting ring 11 is welded and fixed on the square tube 2 on the right side of the pedal connecting rod 1, the first limiting ring 11 is fixed at the right end of the square tube 2, a pedal plate 12 is movably sleeved on the round tube 4, an inserting frame 13 is movably arranged in the pedal connecting rod 1 above the square tube 2, the inserting frame 13 is movably inserted in the central inserting rod 6 after movably penetrating through the square tube 2, a second spring 14 is welded and fixed between the inserting frame 13 and the top of the inner cavity of the pedal connecting rod 1, a deflector rod 15 penetrates through the pedal connecting rod 1 and is fixedly riveted with the inserting frame 13, inserting holes 16 are respectively arranged on the left side wall and the right side wall of the inserting frame 13, anti-skidding grains 17 are arranged on the pedal plate 12, a second rotating rod 18 corresponding to the left side and the right side are respectively inserted in the left side wall and the right side wall of the inner cavity of the groove on the pedal plate 12 by using bearings, a sleeve 19 is fixedly riveted between the second rotating rods 18 corresponding to the left side and the right side, a telescopic rod 20 is movably arranged in the sleeve 19, the fastening bolt 21 is screwed to penetrate through the sleeve 19 and then movably abutted to the telescopic rod 20, the telescopic rod 20 is fixedly riveted with a cross rod 22, and the bottom of the cross rod 22 is fixedly bonded with the sponge cushion 10.

The working principle of the specific embodiment is as follows: when the bicycle is used, according to the height of the instep of a user, the fastening bolt 21 is loosened, the length of the telescopic rod 20 extending out of the sleeve 19 is adjusted, so that the distance between the cross rod 22 and the pedal plate 12 is controlled, the fastening bolt 21 is tightened, the user can conveniently limit the instep when riding the bicycle, the user is prevented from slipping and separating from the pedal plate 12, when the bicycle needs to be folded, the shift lever 15 is shifted upwards to drive the insertion frame 13 to move out of the square tube 2, the limiting rod 7 is pressed to drive the first spring 8 to contract, the limiting rod 7 is retracted into the central insertion rod 6, then the first rotating rod 3 is rotated to drive the square tube 2 to rotate 90 degrees clockwise, the limiting rod 7 is inserted into the insertion hole 16, the sleeve 19 is rotated, the telescopic rod 20, the fastening bolt 21 and the cross rod 22 are retracted into grooves in the pedal plate 12, so that folding is realized, and a part which does not extend to the side face after folding is realized; when needs dismantle, stir driving lever 15 upwards, drive and insert frame 13 and shift out square pipe 2, press gag lever post 7, drive No. one spring 8 shrink, gag lever post 7 income central inserted bar 6 is interior, takes out central inserted bar 6, alright then in order to take off running-board 12.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. the pedal connecting rod 1, the square tube 2, the first rotating rod 3, the round tube 4, the limiting plate 5, the central inserted rod 6, the limiting rod 7, the first spring 8, the limiting frame 9, the first limiting ring 10, the first limiting ring 11, the pedal plate 12, the inserted frame 13, the second spring 14, the deflector rod 15 and the jack 16 are matched, so that the folding is convenient, and no part extending to the side surface exists after the folding;

2. the anti-slip lines 17 increase the friction force;

3. the cooperation of the second rotating rod 18, the sleeve 19, the telescopic rod 20, the fastening bolt 21 and the cross rod 22 can be adjusted according to the height of the instep of the user, so that the instep of the user can be conveniently limited, and the sole of the user is prevented from slipping and separating from the pedal plate 12;

4. the sponge cushion 10 increases comfort.

It will be appreciated by those skilled in the art that modifications and equivalents may be made to the embodiments described above, and that various modifications, equivalents, improvements and the like may be made without departing from the spirit and scope of the utility model.

Claims (4)

1. A bicycle pedal, characterized by: the novel pedal connecting rod comprises a pedal connecting rod (1), a square tube (2), a first rotating rod (3), a round tube (4), a limiting plate (5), a central inserted rod (6), a limiting rod (7), a first spring (8), a limiting frame (9), a first limiting ring (11), a pedal plate (12), an inserted frame (13), a second spring (14) and a shifting rod (15), wherein the front rotating rod (3) and the rear rotating rod (3) which correspond to each other are respectively inserted into the front side wall and the rear side wall of an inner cavity of the pedal connecting rod (1) through bearings, the square tube (2) is fixed between the front rotating rod (3) and the rear rotating rod (3) which correspond to each other, the round tube (4) is fixed at the right end of the square tube (2), the central inserted rod (6) is fixed on the limiting plate (5), the central inserted rod (6) penetrates through the round tube (4) and the square tube (2) and then extends to the left side of the pedal connecting rod (1), the limiting rod (7) is movably arranged in a groove on the left side of the pedal connecting rod (1) up and down correspondingly, a first spring (8) is arranged between the upper and lower corresponding limiting rods (7), a limiting frame (9) is fixed on the left side wall of the pedal connecting rod (1) positioned at the upper and lower sides of the central inserted rod (6), the limiting rods (7) are movably inserted in the limiting frames (9), a first limiting ring (11) is fixed on the square tube (2) positioned at the right side of the pedal connecting rod (1), the first limiting ring (11) is fixed at the right end of the square tube (2), a pedal plate (12) is movably sleeved on the circular tube (4), an inserted frame (13) is movably arranged in the pedal connecting rod (1) positioned above the square tube (2), the inserted frame (13) is movably inserted in the central inserted rod (6) after movably penetrating through the square tube (2), a second spring (14) is fixed between the inserted frame (13) and the top of the inner cavity of the pedal connecting rod (1), and a deflector rod (15) penetrates through the pedal connecting rod (1), fixed with inserting frame (13), all seted up jack (16) on inserting frame (13) left and right sides lateral wall.

2. A bicycle pedal according to claim 1 wherein: the pedal (12) is provided with anti-skid lines (17).

3. A bicycle pedal according to claim 1 wherein: the left and right corresponding second rotating rods (18) are respectively inserted into left and right side walls of a groove inner cavity on the pedal plate (12) through bearings, a sleeve (19) is fixed between the left and right corresponding second rotating rods (18), a telescopic rod (20) is movably arranged in the sleeve (19), a fastening bolt (21) is screwed and penetrates through the sleeve (19) and then movably abutted to the telescopic rod (20), and a cross rod (22) is fixed on the telescopic rod (20).

4. A bicycle pedal according to claim 3 wherein: the bottom of the cross bar (22) is fixed with a sponge soft cushion (10).

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