Foldable pedal for electric bicycle

Abstract

The utility model discloses a foldable pedal for an electric bicycle, which comprises a connecting shaft main body, a connecting seat is arranged on one side of the lower end of the connecting shaft main body, and a locking structure is arranged on the connecting seat; the folding structure is connected to a connecting seat on the other side of the lower end of the connecting shaft main body through a locking structure, the rotating end of the folding structure is connected with the pedal main body, and the function of folding and storing the pedal main body is achieved through the folding structure. The folding storage of the pedal main body is realized through the folding structure, so that the space can be saved when the pedal is not used, and the storage and the carrying of the electric bicycle are facilitated.

Description

Technical Field

[0001] The utility model relates to a foot pedal, in particular to a foldable foot pedal for an electric bicycle. Background Art

[0002] In traditional electric bicycle designs, the pedals are usually fixed and cannot be folded, which results in the pedals taking up a large space when the electric bicycle is not in use, causing inconvenience in storage and carrying. In order to solve this problem, some foldable pedal designs have appeared on the market, but these designs often have some problems, such as unstable connection and complex folding structure.

[0003] Traditional foldable pedals may become loose or folded during riding, affecting riding safety. This is mainly because the connection structure between the pedal and the frame is not strong enough, or the locking mechanism is not effective enough.

[0004] The folding structure design of some foot pedals is complex, and users need to spend a long time to understand and operate it, which brings certain troubles to the use. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a foldable pedal for an electric bicycle to solve the problems existing in the background technology.

[0006] The foldable pedal for an electric bicycle of the utility model is realized by the following technical solutions, including:

[0007] A connecting shaft body, wherein a connecting seat is provided at one side of the lower end of the connecting shaft body, and a locking structure is provided on the connecting seat;

[0008] The folding structure is connected to the connecting seat on the other side of the lower end of the connecting shaft body through a locking structure, and the rotating end of the folding structure is connected to the pedal body, so that the pedal body can be folded and stored.

[0009] As a preferred technical solution, the folding structure includes a mounting seat and a rotating seat;

[0010] A bearing is arranged on the inner side of one end of the rotating seat, and a connecting rod is arranged on the mounting seat, and the connecting rod is inserted into the inner ring of the bearing, thereby realizing the connection between the rotating seat and the mounting seat;

[0011] A fixed head is provided at the other end of the mounting seat, and the fixed head is inserted into the connecting seat and connected through a locking structure; the rotating end of the rotating seat is placed in the rotating shaft groove of the pedal body, and the pedal body is limited by the two side surfaces of the rotating end.

[0012] As a preferred technical solution, the locking structure includes a locking screw arranged on one side of the connecting seat and a movable cavity arranged on the fixing head;

[0013] A locking nut is movably arranged in the movable cavity, and a locking screw passes through the fixed head and is placed in the movable cavity and connected to the locking nut;

[0014] A spring groove is arranged on one side of the movable cavity, and a spring is arranged in the spring groove; the other end of the spring is in contact with the locking nut, and the locking effect is increased by the spring squeezing.

[0015] As a preferred technical solution, magnetic sheets are provided above and at the front end of the rotating end;

[0016] A magnetic block corresponding to the magnetic sheet is arranged on the rotating shaft groove of the pedal body, thereby realizing the unfolding and magnetic fixation of the pedal body.

[0017] As a preferred technical solution, the other side of the upper end of the connecting shaft body is also connected to the transmission shaft of the sprocket of the electric bicycle through a locking structure.

[0018] The beneficial effects of the utility model are:

[0019] 1. The utility model realizes the folding and storage of the pedal body through the folding structure, so that the pedal can save space when not in use, which is convenient for the storage and carrying of the electric bicycle.

[0020] 2. The utility model adopts a locking structure to connect various parts to ensure that the pedal will not loosen during use; the magnetic sheet at the rotating end corresponds to the magnetic block of the pedal body, so that the pedal can be unfolded and fixed by magnetic attraction, making the pedal more stable during riding.

[0021] 3. The spring arranged in the spring groove of the utility model contacts the locking nut, and the locking effect is increased by the spring compression, so that the foot pedal is more secure during the folding and unfolding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 This is a schematic diagram of the folded state structure of the utility model;

[0025] Figure 3 It is a schematic diagram of the folding structure of the utility model;

[0026] Figure 4 It is a cross-sectional schematic diagram of the folding structure of the utility model.

[0027] Description of reference numerals:

[0028] 1. Connecting shaft body; 2. Folding structure; 3. Foot pedal body; 4. Rotating seat; 5. Bearing; 6. Connecting seat; 7. Fixed head; 8. Rotating end; 9. Rotating shaft groove; 10. Locking screw; 11. Movable cavity; 12. Spring groove; 13. Locking nut; 14. Mounting seat. DETAILED DESCRIPTION

[0029] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0030] like Figure 1-Figure 2 As shown, the utility model is a foldable pedal for an electric bicycle, comprising:

[0031] A connecting shaft body 1, wherein a connecting seat is provided at one side of the lower end of the connecting shaft body 1, and a locking structure is provided on the connecting seat;

[0032] The folding structure 2 is connected to the connecting seat 6 on the other side of the lower end of the connecting shaft body 1 through a locking structure, and the rotating end 8 of the folding structure 2 is connected to the pedal body 3, so that the pedal body 3 can be folded and stored.

[0033] Wherein, the folding structure 2 includes a mounting seat 14 and a rotating seat 4;

[0034] A bearing 5 is disposed inside one end of the rotating seat 4, and a connecting rod is disposed on the mounting seat 14. The connecting rod is inserted into the inner ring of the bearing 5, thereby realizing the connection between the rotating seat 4 and the mounting seat 14;

[0035] A fixed head 7 is provided at the other end of the mounting seat 14, and the fixed head 7 is inserted into the connecting seat and connected by a locking structure; the rotating end 8 of the rotating seat 4 is placed in the rotating shaft groove 9 of the pedal body 3, and the pedal body 3 is limited by the two side surfaces of the rotating end 8 to ensure that the position of the pedal body 3 is fixed.

[0036] like Figure 3-Figure 4 As shown, the locking structure includes a locking screw 10 disposed on one side of the connecting seat and an active cavity 11 disposed on the fixing head 7;

[0037] A locking nut 13 is movably arranged in the movable cavity 11, and the locking screw 10 passes through the fixing head 7 and is placed in the movable cavity 11 and connected to the locking nut 13;

[0038] A spring slot 12 is disposed on one side of the movable cavity 11, and a spring is disposed in the spring slot 12; the other end of the spring is in contact with a locking nut 13, and the locking effect thereof is increased through the compression of the spring.

[0039] In addition, magnetic sheets are provided above and at the front end of the rotating end 8;

[0040] In order to achieve more stable fixation, a magnetic block corresponding to the magnetic sheet is provided on the rotating shaft slot 9 of the pedal body 3, thereby achieving the unfolding fixation and magnetic fixation of the pedal body 3.

[0041] In addition, the other side of the upper end of the connecting shaft body 1 is also connected to the transmission shaft of the electric bicycle sprocket through a locking structure; when the pedal is unfolded or folded, it can be magnetically fixed to ensure that the pedal will not move easily.

[0042] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A foldable pedal for an electric bicycle, characterized in that: include: A connecting shaft body (1), wherein a connecting seat is provided on one side of the lower end of the connecting shaft body (1), and a locking structure is provided on the connecting seat; A folding structure (2), wherein the folding structure (2) is connected to a connection seat at the other side of the lower end of the connecting shaft body (1) through a locking structure, and a rotating end (8) of the folding structure (2) is connected to the pedal body (3), so that the pedal body (3) can be folded and stored through the folding structure (2); The folding structure (2) comprises a mounting seat (14) and a rotating seat (4); A bearing (5) is disposed on the inner side of one end of the rotating seat (4), and a connecting rod (6) is disposed on the mounting seat (14). The connecting rod (6) is inserted into the inner ring of the bearing (5), thereby realizing the connection between the rotating seat (4) and the mounting seat (14); The other end of the mounting seat (14) is provided with a fixed head (7), and the fixed head (7) is inserted into the connecting seat and connected via a locking structure; the rotating end (8) of the rotating seat (4) is placed in the rotating shaft groove (9) of the pedal body (3), and the pedal body (3) is limited by two side surfaces of the rotating end (8).

2. The foldable pedal for an electric bicycle according to claim 1, characterized in that: The locking structure comprises a locking screw (10) arranged on one side of the connecting seat and a movable cavity (11) arranged on the fixing head (7); A locking nut (13) is movably arranged in the movable cavity (11); the locking screw (10) passes through the fixed head (7) and is placed in the movable cavity (11) and is connected to the locking nut (13); A spring groove (12) is provided on one side of the movable cavity (11), and a spring is provided in the spring groove (12); the other end of the spring is in contact with a locking nut (13), and the locking effect is increased through the compression of the spring.

3. The foldable pedal for an electric bicycle according to claim 1, characterized in that: A magnetic attraction sheet is provided above and at the front end of the rotating end (8); A magnetic block corresponding to the magnetic sheet is arranged on the rotating shaft groove (9) of the pedal body (3), thereby realizing the unfolding and magnetic fixation of the pedal body (3).

4. The foldable pedal for an electric bicycle according to claim 1, characterized in that: The other side of the upper end of the connecting shaft body (1) is also connected to the transmission shaft of the sprocket of the electric bicycle via a locking structure.

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