Folding handlebar of electric bicycle

Abstract

The utility model relates to the technical field of folding handlebars, and particularly discloses a folding handlebar of an electric bicycle, which comprises a main body bracket, the limiting ring is located on the outer side of the main body support, the main body is directly connected with a fixing mechanism, the fixing mechanism is connected with a rotating handle, and the outer side of the rotating handle is connected with an anti-slip strip; the fixing mechanism is located above the main body support and used for fixing the folding mechanism of the rotating handle, and the folding mechanism is located on one side of the rotating handle and used for folding the rotating handle; the limiting mechanism is located on one side of the fixing mechanism, and the limiting mechanism is used for limiting the folding mechanism, according to the folding handlebar of the electric bicycle, the limiting mechanism is removed, then the handlebar is rotationally folded through the folding mechanism, the procedures of folding the handlebar are reduced, and the folding efficiency is improved. By means of the rotatable folding handlebar, the bicycle can be easily folded when not in use, the influence of rainwater corrosion on folding is reduced, and the bicycle is convenient to carry and store.

Description

Technical Field

[0001] The utility model relates to the technical field of folding handlebars, in particular to a folding handlebar for an electric bicycle. Background Art

[0002] The folding handlebar of an electric bicycle refers to a foldable handlebar of an electric bicycle. This design allows the electric bicycle to reduce the space occupied and improve portability by folding the handlebar when it is not in use or needs to be stored.

[0003] Some folding electric vehicles are released by pulling the handlebars outwards and then folding. When folding electric vehicles are parked outdoors, they will be exposed to rain due to bad weather. Rainwater usually contains acidic substances and impurities. These substances are prone to rust after being attached to the metal parts of the folding vehicle for a long time, making it difficult to release the limit when folding the handlebars.

[0004] For this reason, we propose a folding handlebar for an electric bicycle. Utility Model Content

[0005] The purpose of the present utility model is to provide a foldable handlebar for an electric bicycle to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a folding handlebar of an electric bicycle, comprising a main body bracket; further comprising a limiting ring, the limiting ring being located on the outside of the main body bracket, the main body being directly connected to a fixing mechanism, the fixing mechanism being connected to a rotating handle, the outside of the rotating handle being connected to an anti-slip strip; the fixing mechanism being located above the main body bracket, the fixing mechanism being used for fixing a folding mechanism of the rotating handle, the folding mechanism being located on one side of the rotating handle, the folding mechanism being used for folding the rotating handle; a limiting mechanism, the limiting mechanism being located on one side of the fixing mechanism, the limiting mechanism being used to limit the folding mechanism.

[0007] The fixing mechanism includes a rotating groove, which is connected to the top of the main support. A fixing plate is connected inside the rotating groove, and the fixing plate is connected to a limiting rod.

[0008] Among them, the folding mechanism includes gear 1, gear 1 is connected to shaft 1, shaft 1 is fixed to one side of the fixed plate, gear 1 is engaged with gear 2, gear 2 is connected to shaft 2, shaft 2 is fixed to one side of the fixed plate.

[0009] Among them, the limiting mechanism includes a push groove, a push rod is connected to the inside of the push groove, the push rod is connected to the push block, the push rod is connected to the limiting block, a fixed groove is opened above the push groove, the fixed groove is connected to the limiting plate, the limiting plate is connected to the fixing rod, a spring is connected to the outside of the fixing rod, one end of the fixing rod is connected to a fixing ring, and a card slot is opened below the fixing plate.

[0010] Wherein, the rotating groove is set to be T-shaped.

[0011] Among them, gear 1 and gear 2 are arranged in a semicircular shape.

[0012] Among them, the limit plate is set to be M-shaped with different heights on the left and right.

[0013] The utility model has at least the following beneficial effects:

[0014] By releasing the limiting mechanism and then rotating and folding the handlebar through the folding mechanism, the process of folding the handlebar is reduced, and the rotatable folding handlebar allows the bicycle to be easily folded when not in use, reducing the impact of rain rust on folding, and is easy to carry and store. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the rotating tank of the utility model;

[0017] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure of area A in the middle;

[0018] Figure 4 This is a schematic diagram of the cutaway structure of the utility model;

[0019] In the figure: 1. Main bracket; 2. Limiting ring; 3. Fixing mechanism; 31. Rotating groove; 32. Fixing plate; 33. Limiting rod; 4. Rotating handle; 5. Anti-slip strip; 6. Folding mechanism; 61. Gear 1; 62. Rotating shaft 1; 63. Gear 2; 64. Rotating shaft 2; 7. Limiting mechanism; 71. Pressing groove; 72. Pressing rod; 73. Limiting block; 74. Pressing block; 75. Fixing groove; 76. Limiting plate; 77. Fixing rod; 78. Spring; 79. Fixing ring; 710. Slot. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Example 1

[0022] See also Figures 1 to 4The utility model provides a technical solution: a folding handlebar of an electric bicycle, comprising a main body bracket 1; further comprising a limiting ring 2, the limiting ring 2 being located outside the main body bracket 1, the main body being directly connected to a fixing mechanism 3, the fixing mechanism 3 being connected to a rotating handle 4, the rotating handle 4 being connected to an anti-slip strip 5 on the outside; the fixing mechanism 3 being located above the main body bracket 1, the fixing mechanism 1 being used to fix a folding mechanism 6 of the rotating handle 4, the folding mechanism 6 being located on one side of the rotating handle 4, and the folding mechanism 6 being used to fold the rotating handle 4; a limiting mechanism 7, the limiting mechanism 7 being located on one side of the fixing mechanism 3, and the limiting mechanism 7 being used to limit the folding mechanism 6.

[0023] First, by pressing the limiting mechanism 7 to release the limit on the folding mechanism 6, the rotating handle 4 is rotated downward to fold the handlebars of the folding electric vehicle. By releasing the limiting mechanism 7, the handlebars are rotated and folded by the folding mechanism 6, which reduces the process of folding the handlebars. The rotatable folding handlebars make it easy to fold the bicycle when it is not needed.

[0024] The fixing mechanism 3 includes a rotation groove 31 , which is connected to the upper part of the main frame 1 . A fixing plate 32 is connected inside the rotation groove 31 , and the fixing plate 32 is connected to a limiting rod 33 .

[0025] The rotation groove 31 is set above the main bracket 1, and a fixing plate 32 is set inside the rotation groove 31. The fixing plate 32 plays a role in rotation and fixing the limiting mechanism 7. The limiting rod 33 connected to the fixing plate 32 prevents the folding mechanism 6 from rotating upward. The setting of the fixing mechanism 3 plays a role in fixing the rotating handle 4.

[0026] The folding mechanism 6 includes a gear 1 61 , which is connected to a rotating shaft 1 62 , which is fixed to one side of the fixed plate 32 , and a gear 2 63 is meshed with the gear 1 61 , which is connected to a rotating shaft 2 64 , which is fixed to one side of the fixed plate 32 .

[0027] When folding is required, the limit mechanism 7 is released by pressing the release button, so that the gear 1 61 rotates downward through the rotating shaft 1 62, and the gear 2 63 rotates downward through the rotating shaft 2 64, so that the gear 1 61 and the gear 2 63 rotate at the same time to achieve the effect of rotational folding. The limiting effect of the limit mechanism 7 on the gear 1 61 and the gear 2 63 makes the rotation range more fixed, reducing the process of folding the handlebars, so that the bicycle can be easily folded when not in use, and preventing the connection from being rusted by rainwater and affecting the user's folding and storage of the handlebars.

[0028] The limiting mechanism 7 includes a pressing groove 71, a pressing rod 72 is connected inside the pressing groove 71, the pressing rod 72 is connected to a pressing block 74, the pressing rod 72 is connected to a limiting block 73, a fixing groove 75 is provided above the pressing groove 71, the fixing groove 75 is connected to a limiting plate 76, the limiting plate 76 is connected to a fixing rod 77, a spring 78 is connected to the outside of the fixing rod 77, one end of the fixing rod 77 is connected to a fixing ring 79, and a card slot 710 is provided below the fixing plate 32.

[0029] When it is necessary to use the limiting mechanism 7, the pressing block 74 is rotated to cause the pressing block 74 to drive the pressing rod 72 to rotate, thereby causing the limiting plate 76 to rotate to the side of the fixing groove 75, and then the pressing rod 72 is pressed to squeeze the limiting plate 76, so that the limiting plate 76 is stuck in the fixing groove 75, thereby pushing the fixing ring 79 on the fixing rod 77 forward to be stuck in the groove 710 set in the fixing plate 32, thereby achieving the limiting of the folding mechanism 6. When it is necessary to release the limit, the pressing block 74 is pressed again to cause the limiting plate 76 to slide out from the fixing groove 75, thereby driving the fixing rod 77 to be pulled out from the groove 710, thereby releasing the limit and reducing the influence of rain rust.

[0030] Example 2

[0031] In the second embodiment, other structures remain unchanged, and the difference from the first embodiment is that the rotation groove 31 is configured to be T-shaped.

[0032] The rotating groove 31 is set to be T-shaped, leaving space for the rotating handle 4 to rotate, facilitating the downward rotation of the rotating handle 4 to achieve position limiting.

[0033] Gear 1 61 and gear 2 63 are arranged in a semicircular shape.

[0034] Gear 1 61 and gear 2 63 are arranged in a semicircle, which is convenient for fixing the rotating handle 4 and facilitating the rotation of gear 1 61 and gear 2 63 within the range of the semicircle.

[0035] The limiting plate 76 is provided in an M-shape with different heights on the left and right sides.

[0036] The limit plate 76 is set to an M shape with different heights on the left and right sides, so that the limit plate 76 can be stuck in the fixing groove 75 under the pressure of the push rod 72, so that the limit plate 76 squeezes the fixing rod 77, thereby limiting the rotation of gear 1 61 and gear 2 63.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A folding handlebar for an electric bicycle, comprising: Main body bracket (1); The invention is characterized in that: it further comprises a limiting ring (2), the limiting ring (2) is located outside the main body bracket (1), the main body is directly connected to a fixing mechanism (3), the fixing mechanism (3) is connected to a rotating handle (4), and the rotating handle (4) is connected to an anti-slip strip (5) on its outside; The fixing mechanism (3) is located above the main frame (1), and the fixing mechanism (3) is used to fix the rotating handle (4); A folding mechanism (6), the folding mechanism (6) is located on one side of the rotating handle (4), and the folding mechanism (6) is used to fold the rotating handle (4); A limiting mechanism (7), the limiting mechanism (7) is located on one side of the fixing mechanism (3), and the limiting mechanism (7) is used to limit the folding mechanism (6); The fixing mechanism (3) comprises a rotation groove (31), the rotation groove (31) is connected above the main frame (1), a fixing plate (32) is connected inside the rotation groove (31), and the fixing plate (32) is connected to a limiting rod (33); The folding mechanism (6) includes a gear (61), the gear (61) is connected to a rotating shaft (62), the rotating shaft (62) is fixed to one side of the fixed plate (32), the gear (61) is meshed with a gear (63), the gear (63) is connected to a rotating shaft (64), and the rotating shaft (64) is fixed to one side of the fixed plate (32); The limiting mechanism (7) comprises a pressing groove (71), a pressing rod (72) is connected inside the pressing groove (71), the pressing rod (72) is connected to a pressing block (74), the pressing rod (72) is connected to a limiting block (73), a fixing groove (75) is provided above the pressing groove (71), the fixing groove (75) is connected to a limiting plate (76), the limiting plate (76) is connected to a fixing rod (77), a spring (78) is connected to the outside of the fixing rod (77), one end of the fixing rod (77) is connected to a fixing ring (79), and a clamping groove (710) is provided below the fixing plate (32).

2. The folding handlebar of an electric bicycle according to claim 1, characterized in that: The rotation groove (31) is configured in a T-shape.

3. The folding handlebar of an electric bicycle according to claim 1, characterized in that: The gear 1 (61) and the gear 2 (63) are arranged in a semicircular shape.

4. The folding handlebar of an electric bicycle according to claim 1, characterized in that: The limiting plate (76) is configured in an M-shape with different heights on the left and right sides.

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