Butterfly-shaped handle convenient to assemble for bicycle

Abstract

The utility model relates to the technical field of bicycle butterfly handlebars, and discloses a bicycle butterfly-shaped handle convenient to assemble. The body mechanism is fixedly arranged on the mounting shaft; the bearing mechanism is fixedly arranged on the mounting shaft; according to the connecting mechanism, two bearing gear sleeves are fixedly connected to a mounting shaft through bearing blocks, so that the purpose that the first butterfly-shaped handlebar and the second butterfly-shaped handlebar are conveniently and rapidly clamped and fixed to the mounting shaft is achieved, and meanwhile, scales are fixedly arranged on the side walls of the bearing gear sleeves; the use angle of the first butterfly-shaped handlebar and the second butterfly-shaped handlebar can be conveniently adjusted, after adjustment is completed, the first butterfly-shaped handlebar and the second butterfly-shaped handlebar are finally rapidly fixed through the fixing bolts and the locknuts, and therefore the purpose of conveniently and rapidly adjusting the first butterfly-shaped handlebar and the second butterfly-shaped handlebar is achieved; the defect that the butterfly-shaped handlebar I and the butterfly-shaped handlebar II are abraded during installation due to extrusion and fixation is overcome.

Description

Technical Field

[0001] The present application relates to the field of bicycle butterfly handlebar technology, and in particular to a butterfly-shaped handlebar for a bicycle that is easy to assemble. Background Art

[0002] As the name suggests, the butterfly handlebar is shaped like a butterfly with its wings spread out. This design is common in the bicycle field, especially on long-distance touring bicycles. The butterfly handlebar is a type of bicycle handlebar with a unique shape that provides riders with a variety of grip methods.

[0003] However, butterfly handlebars have certain inconveniences in actual use. When installing or replacing butterfly handlebars on a bicycle, they are usually clamped and fixed by four bolts, a clamp, and the friction grooves on the butterfly handlebars. This makes it inconvenient to adjust the angle of the butterfly handlebars during installation. In addition, during replacement and use, the friction grooves on the butterfly handlebars are easily worn, resulting in insufficient tightening of the handlebars, causing the butterfly handlebars to rotate at an angle when riding.

[0004] In view of the above-mentioned related technologies, the inventor believes that the butterfly-shaped handlebar has the defect of being difficult to install and fix;

[0005] The above information disclosed in this background technology is only used to increase the understanding of the background technology of this application. Therefore, it may contain information that does not constitute the prior art known to ordinary technicians in this field. Utility Model Content

[0006] In order to solve the problem of inconvenient installation and fixation of butterfly-shaped handlebars, the present application provides a butterfly-shaped handle for a bicycle that is easy to assemble.

[0007] The present application provides a butterfly-shaped bicycle handle that is easy to assemble and adopts the following technical solution:

[0008] A butterfly-shaped handle for a bicycle that is easy to assemble comprises: a mounting shaft; a main body mechanism fixedly arranged on the mounting shaft and used for holding the handle when riding a bicycle; a receiving mechanism fixedly arranged on the mounting shaft and used for installing the main body mechanism; and a connecting mechanism used for connecting and installing the receiving mechanism and the main body mechanism.

[0009] Preferably, the main body mechanism includes a butterfly-shaped handlebar 1 and a butterfly-shaped handlebar 2, and one end of each of the butterfly-shaped handlebar 1 and the butterfly-shaped handlebar 2 is fixedly provided with a connecting gear shaft.

[0010] Preferably, the first butterfly-shaped handlebar is fixedly provided with a connecting frame via the connecting gear shaft, and the second butterfly-shaped handlebar is fixedly provided with a connecting block via the connecting gear shaft.

[0011] Preferably, the receiving mechanism comprises a receiving block fixedly provided on the mounting shaft, two receiving gear sleeves are symmetrically fixedly provided on the receiving block; and a scale ruler is fixedly provided on the side wall of the receiving gear sleeve.

[0012] Preferably, the connecting mechanism includes a connecting hole opened on the connecting block and the connecting frame, the connecting block and the connecting frame are provided with a fixing bolt passing through the connecting hole, and a locking nut is screwed on the bottom of the fixing bolt; and the connecting gear shaft is sleeved on the inside of the receiving gear sleeve.

[0013] In summary, this application has the following beneficial technical effects:

[0014] The utility model has two receiving gear sleeves fixedly connected to the mounting shaft by a receiving block, and the receiving gear sleeve is then engaged with the butterfly-shaped handlebar one and the butterfly-shaped handlebar two through two connecting gear shafts, so as to achieve the purpose of quickly engaging and fixing the butterfly-shaped handlebar one and the butterfly-shaped handlebar two on the mounting shaft. At the same time, the scale ruler fixedly provided on the side wall of the receiving gear sleeve can conveniently adjust the use angle of the butterfly-shaped handlebar one and the butterfly-shaped handlebar two. After the adjustment is completed, the butterfly-shaped handlebar one and the butterfly-shaped handlebar two are quickly fixed by the fixing bolt and the anti-loosening nut, so as to achieve the purpose of quickly adjusting the butterfly-shaped handlebar one and the butterfly-shaped handlebar two. In addition, the receiving gear sleeve and the connecting gear shaft are engaged and connected, which solves the problem of wear of the butterfly-shaped handlebar one and the butterfly-shaped handlebar two during installation caused by extrusion fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the butterfly-shaped handlebar of the embodiment of the application;

[0016] Figure 2 It is an embodiment of the application Figure 1 Schematic diagram of the structure at A;

[0017] Figure 3 This is a schematic diagram of the connection structure of the butterfly-shaped handlebar of the embodiment of the application;

[0018] Figure 4 It is an embodiment of the application Figure 3 Schematic diagram of the structure at B;

[0019] Figure 5 This is a schematic diagram of the connection structure of the mounting shaft of the embodiment of the application;

[0020] Figure 6 It is an embodiment of the application Figure 5 Schematic diagram of the structure at point C.

[0021] Explanation of the accompanying symbols: 1. Mounting shaft; 2. Butterfly-type handlebar 1; 3. Butterfly-type handlebar 2; 4. Receiver block; 5. Fixing bolt; 6. Connecting hole; 7. Anti-loosening nut; 8. Connecting block; 9. Connecting frame; 10. Receiver gear sleeve; 11. Connecting gear shaft; 12. Scale ruler. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-6 This application is described in further detail.

[0023] The embodiment of the present application discloses a butterfly-shaped handle for a bicycle that is easy to assemble. Figures 1-6 A butterfly-shaped handle for a bicycle that is easy to assemble includes: a mounting shaft 1; a main body mechanism, fixedly arranged on the mounting shaft 1, for holding a bicycle when riding; a receiving mechanism, fixedly arranged on the mounting shaft 1, for installing the main body mechanism; and a connecting mechanism for connecting and installing the receiving mechanism and the main body mechanism.

[0024] Reference Figure 1 、 Figure 3 and Figure 4 The main body includes a butterfly-shaped handlebar 1 2, a butterfly-shaped handlebar 2 3, and a connecting gear shaft 11;

[0025] By providing the butterfly-shaped handlebar 1 2 and the butterfly-shaped handlebar 2 3, when the bicycle handle is installed and used, the butterfly-shaped handlebar 1 2 and the butterfly-shaped handlebar 2 3 can be assembled and fixed for use, thereby obtaining an integral bicycle handlebar. In addition, a connecting gear shaft 11 is fixedly connected at one end where the butterfly-shaped handlebar 1 2 and the butterfly-shaped handlebar 2 3 are connected to each other, thereby facilitating the connection and installation of the butterfly-shaped handlebar 1 2 and the butterfly-shaped handlebar 2 3.

[0026] At the same time, the butterfly-type handlebar 1 2 is fixedly connected to the connecting frame 9 through the connecting gear shaft 11, and the butterfly-type handlebar 2 3 is fixedly connected to the connecting block 8 through the connecting gear shaft 11, so that when the butterfly-type handlebar 1 2 and the butterfly-type handlebar 2 3 are spliced and combined into a whole, they can be quickly snap-connected through the connecting block 8 and the connecting frame 9, and the splicing connection between the connecting block 8 and the connecting frame 9 can ensure that the use angles of the butterfly-type handlebar 1 2 and the butterfly-type handlebar 2 3 remain consistent.

[0027] Reference Figure 1 、 Figure 5 and Figure 6 , the receiving mechanism includes a receiving block 4, a receiving gear sleeve 10 and a scale ruler 12;

[0028] By fixing the receiving block 4 on the mounting shaft 1, the mounting shaft 1 is conveniently fixedly connected to the two receiving gear sleeves 10 through the receiving block 4, so that the receiving block 4 is conveniently connected to the two connecting gear shafts 11 respectively through the two receiving gear sleeves 10, thereby the butterfly-type handlebar 1 2 and the butterfly-type handlebar 2 3 are fixedly connected to the two receiving gear sleeves 10 by being clamped. Moreover, the diameters of the butterfly-type handlebar 1 2 and the butterfly-type handlebar 2 3 are larger than the connecting gear shafts 11. Therefore, when the butterfly-type handlebar 1 2 and the butterfly-type handlebar 2 3 are clamped and connected to the receiving gear sleeve 10 through the connecting gear shafts 11, the butterfly-type handlebar 1 2 and the butterfly-type handlebar 2 3 will be clamped on the side wall of the receiving gear sleeve 10, thereby preventing the butterfly-type handlebar 1 2 and the butterfly-type handlebar 2 3 from moving left and right after installation;

[0029] At the same time, a scale ruler 12 is fixedly connected to the side wall of the receiving gear sleeve 10, so that when the butterfly-shaped handlebar 1 2 and the butterfly-shaped handlebar 2 3 are engaged and connected by the connecting gear shaft 11 and the receiving gear sleeve 10, the installation angle can be adjusted by comparing with the scale ruler 12, thereby facilitating the butterfly-shaped handlebar 1 2 and the butterfly-shaped handlebar 2 3 to be quickly adjusted to a suitable installation angle for riding a bicycle;

[0030] Secondly, the inner wall of the receiving gear sleeve 10 is provided with a plurality of V-shaped grooves, and the outer wall of the connecting gear shaft 11 is correspondingly integrally formed with a plurality of V-shaped teeth, so that the connecting gear shaft 11 can be easily engaged with the inside of the receiving gear sleeve 10 and can be stably fixed without deflection.

[0031] Reference Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , the connecting mechanism includes a communicating hole 6, a fixing bolt 5 and a locking nut 7;

[0032] By opening a connecting hole 6 on both the connecting block 8 and the connecting frame 9, and setting the connecting hole 6 to pass through the connecting block 8 and the connecting frame 9, after the two connecting gear shafts 11 are engaged and spliced through the connecting block 8 and the connecting frame 9, the fixing bolt 5 can pass through the connecting hole 6 and the interior of the connecting block 8 and the connecting frame 9, and then be fixed by screwing the anti-loosening nut 7 on the bottom of the fixing bolt 5, thereby achieving the purpose of stable fixation of the butterfly-type handlebar 1 2 and the butterfly-type handlebar 2 3, and has the advantage of being quick and convenient.

[0033] The implementation principle of the butterfly-shaped handle for bicycles that is easy to assemble in the embodiment of the present application is as follows: by providing a butterfly-shaped handlebar 1 2 and a butterfly-shaped handlebar 2 3, when the bicycle handle is installed and used, the butterfly-shaped handlebar 1 2 and the butterfly-shaped handlebar 2 3 can be assembled and fixed for use, thereby obtaining an integral bicycle handlebar, and at one end where the butterfly-shaped handlebar 1 2 and the butterfly-shaped handlebar 2 3 are relatively connected, a connecting gear shaft 11 is fixedly connected, thereby facilitating the connection, installation and use of the butterfly-shaped handlebar 1 2 and the butterfly-shaped handlebar 2 3, and at the same time, a scale ruler 12 is fixedly connected to the side wall of the receiving gear sleeve 10, so that the butterfly-shaped handlebar 1 2 and the butterfly-shaped handlebar 2 3 can be connected and installed. When the gear sleeve 10 is engaged and connected, the installation angle can be adjusted by comparing with the scale ruler 12, so that the butterfly-type handlebar 1 2 and the butterfly-type handlebar 2 3 can be quickly adjusted to a suitable installation angle for riding a bicycle. Secondly, a connecting hole 6 is provided on the connecting block 8 and the connecting frame 9, and the connecting hole 6 is set to pass through the connecting block 8 and the connecting frame 9, so that after the two connecting gear shafts 11 are engaged and spliced through the connecting block 8 and the connecting frame 9, the fixing bolt 5 can pass through the connecting block 8 and the connecting frame 9 through the connecting hole 6, and then be fixed to the bottom of the fixing bolt 5 by screwing the anti-loosening nut 7, so as to achieve the purpose of stable fixation of the butterfly-type handlebar 1 2 and the butterfly-type handlebar 2 3, and has the advantages of being fast and convenient.

[0034] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0035] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0036] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0037] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A butterfly-shaped handle for a bicycle that is easy to assemble, characterized in that: include: Install the shaft (1); The main body mechanism is fixedly mounted on the mounting shaft (1) and is used for gripping when riding a bicycle; A receiving mechanism is fixedly arranged on the mounting shaft (1) and is used for mounting the main body mechanism; Connecting mechanism, used for connecting and installing the receiving mechanism and the main body mechanism; The main body mechanism comprises a butterfly-shaped handlebar 1 (2) and a butterfly-shaped handlebar 2 (3), and one end of each of the butterfly-shaped handlebar 1 (2) and the butterfly-shaped handlebar 2 (3) is fixedly provided with a connecting gear shaft (11); The butterfly-shaped handlebar 1 (2) is fixedly provided with a connecting frame (9) via the connecting gear shaft (11), and the butterfly-shaped handlebar 2 (3) is fixedly provided with a connecting block (8) via the connecting gear shaft (11); The receiving mechanism comprises a receiving block (4) fixedly arranged on the mounting shaft (1), two receiving gear sleeves (10) are symmetrically fixedly arranged on the receiving block (4), and a scale ruler (12) is fixedly arranged on the side wall of the receiving gear sleeve (10).

2. The butterfly-shaped handle for a bicycle that is easy to assemble according to claim 1, characterized in that: The connecting mechanism comprises a communication hole (6) provided on the connecting block (8) and the connecting frame (9); a fixing bolt (5) is provided through the connecting block (8) and the connecting frame (9) through the communication hole (6); and a locking nut (7) is provided at the bottom of the fixing bolt (5) for screwing; Furthermore, the connecting gear shaft (11) is sleeved inside the receiving gear sleeve (10).

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