Bicycle pedal

Abstract

The utility model relates to the technical field of bicycle accessories, in particular to a bicycle pedal which comprises a pedal body, the pedal body comprises a mandrel and a pedal sleeved with the mandrel, the pedal is polygonal, and the center of the pedal is of a hollow structure. The mandrel is sleeved with a lug plate, and the mandrel is connected with the pedal through the lug plate. The upper end of the mandrel is sleeved with a bearing bush assembly, and the bearing bush assembly is arranged between the mandrel and the pedal. And the lower end part of the mandrel is sleeved with a bearing. The bearing bush assembly is composed of a pair of oppositely-arranged bearing bushes, and each bearing bush is semicircular. The utility model adopts the bearing bush turning point, and has the advantages of high supporting strength, good wear resistance and the like, thereby ensuring the quality of the pedal and prolonging the service life of the pedal.

Description

Technical Field

[0001] The utility model relates to the technical field of bicycle accessories, in particular to a bicycle pedal. Background Art

[0002] As people's awareness of sports and environmental protection continues to increase, cycling has become more and more common in people's lives. Whether it is daily travelers or some cycling enthusiasts, the comfort experience of various bicycle equipment and accessories has received more and more attention, among which the pedals are particularly important because they are the key force point of cycling.

[0003] Existing foot pedals usually use bearing pivots, which have poor wear resistance and are easily damaged, thereby reducing the quality of the foot pedal and affecting its service life.

[0004] Therefore, it is necessary for the present application to design a bicycle pedal to solve the above technical problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art and proposes a bicycle pedal which adopts a bearing pivot point and has the advantages of high support strength and good wear resistance, thereby ensuring the quality of the pedal and increasing its service life.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A bicycle pedal comprises a pedal body, the pedal body comprises a spindle and a pedal sleeved with the spindle, the pedal is polygonal, and the center of the pedal is a hollow structure;

[0008] The spindle is sleeved with an ear plate, and the spindle is connected to the pedal through the ear plate;

[0009] The upper end of the spindle is sleeved with a bearing assembly, and the bearing assembly is arranged between the spindle and the pedal;

[0010] The lower end of the spindle is sleeved with a shaft sleeve.

[0011] Preferably, the bearing assembly consists of a pair of bearings arranged opposite to each other, and each bearing is semicircular.

[0012] Preferably, the bearing assembly is a metal bearing assembly.

[0013] Preferably, a bearing plate extends outward from the top of each bearing shell.

[0014] By adopting the above technical solution: the bearing pivot point is adopted here, which has the advantages of high supporting strength and good wear resistance, thereby ensuring the quality of the pedal and improving its service life.

[0015] Preferably, the spindle is a chrome-molybdenum steel spindle, and the upper end of the spindle is provided with a step for installing the bearing assembly.

[0016] Preferably, a threaded joint is provided on the top of the spindle, and a sealing gasket is provided between the threaded joint and the ear plate.

[0017] By adopting the above technical solution: a step is used here to facilitate the assembly of the bearing assembly and the spindle; a threaded joint is used to facilitate the installation of the pedal and the bicycle frame; a sealing gasket is used to effectively improve the sealing performance between the pedal and the spindle to prevent impurities from entering the pedal.

[0018] Preferably, the lug is connected to the pedal bolts.

[0019] Preferably, the pedal is an aluminum alloy pedal, the pedal is hollow, and both surfaces of the pedal are provided with a plurality of anti-slip studs.

[0020] By adopting the above technical solution: a hollow aluminum alloy pedal is used, which has the characteristics of light weight and high strength, and a plurality of anti-slip spikes are used to ensure the safety and reliability of the rider when riding.

[0021] The utility model has the following beneficial effects:

[0022] 1. The utility model adopts a bearing pivot point, which has the advantages of high support strength and good wear resistance, thereby ensuring the quality of the pedal and increasing its service life.

[0023] 2. The utility model has the characteristics of simple structure, reasonable design, light weight and high strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the pedal in the utility model;

[0026] Figure 3 This is a schematic diagram of the installation of the central shaft and the bearing bush of the utility model;

[0027] Figure 4 It is a structural schematic diagram of the central axis of the utility model;

[0028] Figure 5 It is a structural schematic diagram of the central bearing bush of the utility model.

[0029] In the figure: 1 spindle, 1-1 step, 2 pedal, 3 ear plate, 4 sleeve, 5 bearing shell, 5-1 bearing plate, 6 threaded joint, 7 sealing gasket, 8 anti-slip nail. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0031] Reference Figure 1-Figure 5 A bicycle pedal comprises a pedal body, wherein the pedal body comprises a spindle 1 and a pedal 2 sleeved with the spindle 1, wherein the pedal 2 is polygonal and the center position of the pedal 2 is a hollow structure; the hollow structure is adopted here to facilitate the sleeve connection of the pedal 2 with the spindle 1, and the polygonal pedal 2 is conducive to widening the tread surface of the pedal 2.

[0032] Among them, refer to Figure 3 The spindle 1 is sleeved with an ear plate 3, and the spindle 1 is connected to the pedal 2 through the ear plate 3; the upper end of the spindle 1 is sleeved with a bearing assembly, and the bearing assembly is arranged between the spindle 1 and the pedal 2; the lower end of the spindle 1 is sleeved with a shaft sleeve 4.

[0033] Specifically, refer to Figure 5 The bearing bush assembly is composed of a pair of bearing bushes 5 arranged opposite to each other, and each bearing bush 5 is semicircular.

[0034] Specifically, the bearing bush assembly is a metal bearing bush assembly.

[0035] Specifically, refer to Figure 5 A bearing plate 5 - 1 is extended outward from the top of each bearing shell 5 .

[0036] In this embodiment, a semicircular bearing 5 pivot point is used here, which has the advantages of high support strength and good wear resistance, thereby ensuring the quality of the pedal and improving its service life. In actual application, a gap is left between the two relatively arranged bearings 5 ​​to facilitate the addition of lubricating oil. The bearing plate 5-1 is used to support the ear plate 3. Among them, the metal bearing assembly can be made of babbitt alloy, copper alloy, powder metallurgy, gray cast iron and wear-resistant cast iron, etc., and has the advantages of low friction coefficient, sufficient fatigue strength, good running-in performance and good corrosion resistance.

[0037] Specifically, refer to Figure 4 The spindle 1 is a chrome-molybdenum steel spindle, and the upper end of the spindle 1 is provided with a step 1-1 for installing the bearing assembly.

[0038] Specifically, refer to Figure 4A threaded joint 6 is provided at the top of the spindle 1 , and a sealing gasket 7 is provided between the threaded joint 6 and the ear plate 3 .

[0039] In this embodiment, a step 1-1 is used here to facilitate the assembly of the bearing assembly and the spindle 1; a threaded joint 6 is used to facilitate the installation of the pedal and the bicycle frame; a sealing gasket 7 is used to effectively improve the sealing performance between the pedal and the spindle 1 to prevent impurities from entering the pedal.

[0040] Specifically, the ear plate 3 is connected to the pedal 2 by bolts.

[0041] Specifically, refer to Figure 2 The pedal 2 is an aluminum alloy pedal, and the pedal 2 is hollow. Both surfaces of the pedal 2 are provided with a plurality of anti-slip studs 8.

[0042] In this embodiment, a hollow aluminum alloy pedal is used, which has the characteristics of light weight and high strength, and a plurality of anti-slip studs 8 are used to ensure the safety and reliability of the rider during riding.

[0043] In summary, the utility model adopts the bearing pivot point, which has the advantages of high supporting strength and good wear resistance, thereby ensuring the quality of the pedal and improving its service life.

[0044] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A bicycle pedal, comprising a pedal body, characterized in that: The pedal body comprises a spindle (1) and a pedal (2) sleeved with the spindle (1); the pedal (2) is polygonal, and the center of the pedal (2) is a hollow structure; The spindle (1) is sleeved with an ear plate (3), and the spindle (1) is connected to the pedal (2) via the ear plate (3); The upper end of the spindle (1) is sleeved with a bearing assembly, and the bearing assembly is arranged between the spindle (1) and the pedal (2); The lower end of the spindle (1) is sleeved with a shaft sleeve (4).

2. A bicycle pedal according to claim 1, characterized in that: The bearing bushing assembly is composed of a pair of bearing bushings (5) arranged opposite to each other, and each bearing bushing (5) is semicircular.

3. A bicycle pedal according to claim 2, characterized in that: The bearing bush assembly is a metal bearing bush assembly.

4. A bicycle pedal according to claim 2, characterized in that: A bearing plate (5-1) is extended outward from the top of each bearing shell (5).

5. A bicycle pedal according to claim 2, characterized in that: The spindle (1) is a chromium-molybdenum steel spindle, and the upper end of the spindle (1) is provided with a step (1-1) for installing a bearing bushing assembly.

6. A bicycle pedal according to claim 1, characterized in that: A threaded joint (6) is provided at the top of the spindle (1), and a sealing gasket (7) is provided between the threaded joint (6) and the ear plate (3).

7. A bicycle pedal according to claim 1, characterized in that: The ear plate (3) is bolted to the pedal (2).

8. A bicycle pedal according to claim 1, characterized in that: The pedal (2) is an aluminum alloy pedal, the pedal (2) is hollow, and both surfaces of the pedal (2) are provided with a plurality of anti-slip studs (8).

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