TWM647678U - Handle bar fastening structure - Google Patents

Abstract

A handle bar fastening structure is provided. The handle bar fastening structure is utilized on a motorcycle. The handle bar fastening structure includes a turning pipe, a connection stage, a restriction base and a handle bar. The connection stage is connected to the turning pipe. The restriction base is selectively mounted to the connection stage in a first orientation or a second orientation. The handle bar is detachably disposed on the restriction base. When the restriction base is connection to the connection stage in the first orientation, the handle bar is in a first position relative to the connection stage. When the restriction base is connection to the connection stage in the second orientation, the handle bar is in a second position relative to the connection stage. The first position differs from the second position

Description

handle fixed structure

The invention relates to a handle fixing structure, especially to a handle fixing structure of a motorcycle.

In the conventional technology, regardless of the steering situation, the front and rear position of the steering handle of the motorcycle is fixed relative to the seat cushion. Generally speaking, when a driver is of short stature, the driver's arms are too short, making it difficult to smoothly control the steering handle, causing discomfort to the driver. In particular, heavy-duty motorcycles are larger in size and are more suitable for taller drivers. The front-to-back distance of the steering handle relative to the seat cushion is larger, causing a lot of inconvenience to smaller drivers.

Embodiments of the present invention provide a handle fixing structure in order to solve the problems of the conventional technology. It is suitable for a motorcycle and includes a steering tube, a connecting base, a limiting base and a steering handle. The connecting base is connected to the steering tube. The limiting base is optionally installed on the connecting base in a first orientation or a second orientation. The steering handle is detachably provided on the limiting base. When the limiting base is connected to the connecting base in the first orientation, the steering handle is in a first position relative to the connecting base. When the limiting base is connected to the connecting base in the second orientation, the steering handle is in a second position relative to the connecting base, and the first position is different from the second position.

In one embodiment, the motorcycle includes a seat cushion, and the steering handle is closer to the seat cushion when the steering handle is in the first position than when the steering handle is in the second position.

In one embodiment, the connecting base includes a base connecting part, and the limiting base includes a base connecting part. When the limiting base is connected to the connecting base in the first orientation, the base connecting part connects The base connection part, when the limiting base is connected to the connection base in the second orientation, the base connection part is also connected to the base connection part.

In one embodiment, the limiting base is connected to the connecting base along a mounting axis. The limiting base further includes a limiting groove. The steering handle is placed in the limiting groove. The limiting groove There is an offset between the midpoint of the groove and the installation axis. When the steering handle is in the first position relative to the connecting base, the limiting groove is offset toward the seat cushion. When the steering handle When the connecting base is in the second position, the limiting groove is offset in a direction away from the seat cushion.

In one embodiment, the handle fixing structure further includes a nut, wherein the base connection part includes a through hole, the base connection part includes a bolt, the extension direction of the base connection part is parallel to the installation axis, and the The base connection part passes through the base connection part, and the nut is screwed into the base connection part and connected to the connection base.

In one embodiment, the limiting base is generally H-shaped.

In one embodiment, the handle fixing structure further includes at least one limiting cover, wherein the limiting cover is connected to the limiting base, the limiting cover corresponds to the limiting groove, and at least part of the steering handle is clamped Between the limit cover and the limit base.

In one embodiment, the handle fixing structure further includes a first fixing part and a second fixing part, the limiting base includes a first base locking part and a second base locking part, and the limit base includes a first base locking part and a second base locking part. The position groove is located between the first base locking part and the second base locking part. The limit cover includes a first limit cover lock part and a second limit cover lock part. When When the limiting base is connected to the connecting base in the first orientation, the first fixing part connects the first limiting cover locking part and the first base locking part, and the second fixing part connects the second The limiting cover locking part and the second base locking part, when the limiting base is connected to the connecting base in the second orientation, the first fixing part connects the first limiting cover locking part and the second base locking part. The second base locking part, the second fixing part connects the second limiting cover locking part and the first base locking part.

In one embodiment, the limiting cover includes a clamping section, and a clamping gap is formed between the clamping section and the limiting base. When the limiting base is connected to the connecting base in the first orientation, , the clamping section is closer to the seat cushion relative to the steering handle. When the limiting base is connected to the connecting base in the second orientation, the clamping section is also closer to the seat cushion relative to the steering handle.

Using the handle fixing structure of this creative embodiment, since the steering handle can be selectively fixed at the first position or the second position, the front and rear position of the steering handle relative to the seat cushion is adjustable. When the driver is short, the steering handle can be fixed in the first position (that is, the limiting base is in the first position), and the short driver can smoothly control the steering handle. When the driver is taller, the steering handle can be fixed in the second position (that is, the limiting base is in the second position), and taller drivers can also comfortably control the steering handle.

Referring to Figure 1, it shows the appearance of the motorcycle M according to the embodiment of the present invention, including a faucet 91, a front wheel 92, a rear wheel 93, a seat cushion 94, a power system 95 and other components.

The locomotive M includes the front section, the middle section, the rear section, etc. The front section of the locomotive M is provided with components such as a faucet 91, a front wheel 92, a direction light and a key hole. The middle section of the locomotive M is provided with components such as a power system 95, a seat cushion 94, and a tripod. The rear section of the locomotive M is equipped with tail lights, rear wheels 93, fenders and other components.

The faucet 91 is used to control the traveling direction of the locomotive M. The faucet 91 can be equipped with functional parts, including instruments, switches, rear view mirrors and other units. The faucet 91 also has a handle (including a refueling grip) and a hand brake. The user can control the steering of the faucet 91 through the handle, adjust the throttle angle of the power system 95 through the refueling grip to control the power output, and use the hand brake to turn the motorcycle M Slow down. The faucet 91 can also be equipped with a main light, which provides main light illumination for the locomotive M.

The faucet 91 and the front wheel 92 are linked through the faucet rotation shaft, whereby the angle of the front wheel 92 can be controlled by rotating the faucet 91, thereby controlling the traveling direction of the locomotive M.

The power system 95 is connected to and drives the rear wheel 93, thereby providing power to the locomotive M to move the locomotive M forward.

Figure 2 is an exploded view showing the handle fixing structure of this embodiment of the invention. Figure 3A shows a side view of the handle fixing structure of the embodiment of the present invention, in which the limiting base is in the first orientation. Figure 3B shows a side view of the handle fixing structure of the embodiment of the present invention, in which the limiting base is in the second orientation. Referring to Figures 2, 3A and 3B, the handle fixing structure of the embodiment of the present invention is part of the aforementioned motorcycle faucet. The handle fixing structure includes a steering tube 1, a connecting base 2, and a limiting base 3 and a steering handle 4. The connection base 2 is connected to the steering tube 1 . The limiting base 3 is optionally installed on the connecting base 2 in a first orientation (Fig. 3A) or a second orientation (Fig. 3B). The steering handle 4 is detachably provided on the limiting base 3 . When the limiting base 3 is connected to the connecting base 2 in the first orientation (FIG. 3A), the steering handle 4 is in a first position relative to the connecting base 2. When the limiting base 3 is connected to the connecting base 2 in the second orientation (Fig. 3B), the steering handle 4 is in a second position relative to the connecting base 2, and the first position is different from the second position.

Referring to Figure 2, in the embodiment, the connecting base 2 is connected to the steering tube 1 through a nut 19.

With reference to Figures 1, 3A and 3B, in one embodiment, the motorcycle includes a seat cushion 94. Compared with the state in which the steering handle 4 is in the second position (Figure 3B), when the steering handle 4 is in In the first position (Fig. 3A), the steering handle 4 is closer to the seat cushion 94.

Figure 4A is a combined diagram showing the handle fixing structure of the embodiment of the present invention. Referring to Figures 2 and 4A, in one embodiment, the connection base 2 includes a base connection part 21, and the limiting base 3 includes a base connection part 31. When the limiting base 3 is connected to the connecting base 2 in the first orientation, the base connecting portion 31 is connected to the base connecting portion 21 . When the limiting base 3 is connected to the connecting base 2 in the second orientation, the base connecting portion 31 is also connected to the base connecting portion 21 . In this embodiment, there are two pedestal connecting parts 21 and two base connecting parts 31 . The above disclosure does not limit this invention.

Figure 4B is a partial structural cross-sectional view showing the handle fixing structure of the embodiment of the present invention. Referring to Figures 2, 4A, and 4B, in one embodiment, the handle fixing structure further includes a nut 51. The base connection part 21 includes a through hole. The base connection 31 includes bolts. The extending direction of the base connecting part 31 is parallel to an installation axis α. The base connecting part 31 passes through the pedestal connecting part 21 . The nut 51 is screwed into the base connecting part 31 and connected to the connecting pedestal 2 . In this embodiment, the nut 51 abuts the gasket 52 , and the gasket 52 abuts the connecting base 2 .

Referring to Figures 2, 3A and 3B, in one embodiment, the limiting base 3 is connected to the connecting base 2 along the installation axis α. The limiting base 3 further includes a limiting groove 32, and the steering handle 4 is placed in the limiting groove 32. There is an offset d between the midpoint 321 of the limiting groove 32 and the installation axis α. When the steering handle 4 is in the first position relative to the connecting base 2 When in position (FIG. 3A), the limiting groove 32 is offset toward the direction of the seat cushion. When the steering handle 4 is in the second position relative to the connecting base 2 (see Figure 3B), the limiting groove 32 is deflected away from the seat cushion.

Figure 5A is a perspective view showing the handle fixing structure of the embodiment of the present invention, in which the limiting base is in the first orientation. Figure 5B is a perspective view showing the handle fixing structure of the embodiment of the present invention, in which the limiting base is in the second orientation. Referring to Figures 2, 5A and 5B, in one embodiment, the limiting base 3 is generally H-shaped.

Referring to Figures 2, 5A and 5B, in one embodiment, the handle fixing structure further includes at least one limit cover 6, wherein the limit cover 6 is connected to the limit base 3, and the limit cover 6 pairs According to the limiting groove 32, at least part of the steering handle 4 is sandwiched between the limiting cover 6 and the limiting base 3.

Referring to Figures 2, 4B, 5A and 5B, in one embodiment, the handle fixing structure further includes a first fixing part 631 and a second fixing part 632, and the limiting base includes a first base lock. The attachment part 331 and a second base locking part 332, the limiting groove 32 is located between the first base locking part 331 and the second base locking part 332, the limiting cover 6 includes a A first limiting cover locking part 61 and a second limiting cover locking part 62. When the limiting base 3 is connected to the connecting base 2 in the first orientation, the first fixing part 631 connects the first limiting cover locking part 61 and the first base locking part 331, and the second The fixing member 632 connects the second limiting cover locking portion 62 and the second base locking portion 332 . When the limiting base 3 is connected to the connecting base in the second orientation, the first fixing part 631 connects the first limiting cover locking part 61 and the second base locking part 332. The component 632 connects the second limiting cover locking part 62 and the first base locking part 331. Specifically, in one embodiment, the limiting base 3 is connected to the connecting base 2 in two directions: a first orientation and a second orientation, but the position of the limiting cover 6 relative to the connecting base 2 is fixed. , the limiting cover 6 does not rotate with the limiting base 3 . The above disclosure does not limit this creation.

Figure 6A shows the detailed structure of the limiting cover according to the embodiment of the present invention, in which the limiting base is in the first orientation. Figure 6B shows the detailed structure of the limiting cover according to the embodiment of the present invention, in which the limiting base is in the second orientation. Referring to Figures 6A and 6B, in one embodiment, the limiting cover 6 includes a clamping section 64, and a clamping gap g is formed between the clamping section 64 and the limiting base 3. When the limiting base 3 is connected to the connecting base 2 in the first orientation (FIG. 4A), the clamping section 64 is closer to the seat cushion relative to the steering handle 4. When the limiting base 3 is connected to the connecting base 2 in the second orientation (FIG. 4B), the clamping section 64 is also closer to the seat cushion relative to the steering handle 4. As mentioned above, in this embodiment, the limiting base 3 is connected to the connecting base 2 in two orientations: the first orientation and the second orientation, but the position of the limiting cover 6 relative to the connecting base 2 is fixed. , the limiting cover 6 does not rotate with the limiting base 3 . The above disclosure does not limit this creation. The clamping gap g is designed to ensure that at least part of the steering handle 4 is firmly clamped between the limiting cover 6 and the limiting base 3 .

Using the handle fixing structure of this creative embodiment, since the steering handle can be selectively fixed at the first position or the second position, the front and rear position of the steering handle relative to the seat cushion is adjustable. When the driver is short, the steering handle can be fixed in the first position (that is, the limiting base is in the first position), and the short driver can smoothly control the steering handle. When the driver is taller, the steering handle can be fixed in the second position (that is, the limiting base is in the second position), and taller drivers can also comfortably control the steering handle.

In the embodiment of this invention, the locomotive defined in this invention may include a fuel locomotive, an electric locomotive or other motor vehicles.

Although this invention has been disclosed above with specific preferred embodiments, it is not intended to limit this invention. Anyone familiar with this technology can still make some changes and modifications without departing from the spirit and scope of this invention. Therefore, the scope of protection of this invention shall be determined by the appended patent application scope.

1:steering tube 19: Nut 2:Connect the pedestal 21: Pedestal connection part 3:Limited base 31: Base connection part 32: Limit groove 321:midpoint 331: First base locking part 332:Second base locking part 4: Steering handle 51: Nut 52:Gasket 6: Limit cover 61: First limit cover locking part 62:Second limit cover locking part 631:First fixing piece 632:Second fixing piece 64: Clamping section α: Installation shaft d:offset g: clamping gap M:Locomotive 91:Faucet 92:Front wheel 93:Rear wheel 94: Seat cushion 95:Power system

Figure 1 shows the appearance of the motorcycle according to this embodiment of the invention. Figure 2 is an exploded view showing the handle fixing structure of this embodiment of the invention. Figure 3A shows a side view of the handle fixing structure of the embodiment of the present invention, in which the limiting base is in the first orientation. Figure 3B shows a side view of the handle fixing structure of the embodiment of the present invention, in which the limiting base is in the second orientation. Figure 4A is a combined diagram showing the handle fixing structure of the embodiment of the present invention. Figure 4B is a partial structural cross-sectional view showing the handle fixing structure of the embodiment of the present invention. Figure 5A is a perspective view showing the handle fixing structure of the embodiment of the present invention, in which the limiting base is in the first orientation. Figure 5B is a perspective view showing the handle fixing structure of the embodiment of the present invention, in which the limiting base is in the second orientation. Figure 6A shows the detailed structure of the limiting cover according to the embodiment of the present invention, in which the limiting base is in the first orientation. Figure 6B shows the detailed structure of the limiting cover according to the embodiment of the present invention, in which the limiting base is in the second orientation.

1:steering tube

19: Nut

2:Connect the pedestal

21: Pedestal connection part

3:Limited base

31: Base connection part

32: Limit groove

331: First base locking part

332:Second base locking part

4: Steering handle

51: Nut

52:Gasket

6: Limit cover

61: First limit cover locking part

62:Second limit cover locking part

631:First fixing piece

632:Second fixing piece

Claims (9)

A handle fixing structure suitable for a motorcycle, including: a steering tube; A connecting base is connected to the steering tube; A limiting base is optionally installed on the connecting base in a first orientation or a second orientation; and A steering handle is detachably provided on the limiting base, wherein when the limiting base is connected to the connecting base in the first orientation, the steering handle is in a first position relative to the connecting base. , when the limiting base is connected to the connecting base in the second orientation, the steering handle is in a second position relative to the connecting base, and the first position is different from the second position. The handle fixing structure of claim 1, wherein the motorcycle includes a seat cushion, and when the steering handle is in the first position, the steering handle is closer to the seat than when the steering handle is in the second position. pad. The handle fixing structure of claim 2, wherein the connecting base includes a base connecting part, the limiting base includes a base connecting part, and when the limiting base is connected to the connecting base in the first orientation, the The base connecting part is connected to the pedestal connecting part. When the limiting base is connected to the connecting pedestal in the second orientation, the base connecting part is also connected to the pedestal connecting part. The handle fixing structure of claim 3, wherein the limit base is connected to the connecting base along a mounting axis, the limit base further includes a limit groove, and the steering handle is placed in the limit groove , there is an offset between the midpoint of the limiting groove and the installation axis. When the steering handle is in the first position relative to the connecting base, the limiting groove is offset toward the direction of the seat cushion. , when the steering handle is in the second position relative to the connecting base, the limiting groove is offset in a direction away from the seat cushion. The handle fixing structure of claim 4 further includes a nut, wherein the base connection part includes a through hole, the base connection part includes a bolt, the extension direction of the base connection part is parallel to the installation axis, the The base connection part passes through the base connection part, and the nut is screwed into the base connection part and connected to the connection base. The handle fixing structure of claim 4, wherein the limiting base is generally H-shaped. The handle fixing structure of claim 4 further includes at least one limiting cover, wherein the limiting cover is connected to the limiting base, the limiting cover corresponds to the limiting groove, and at least part of the steering handle is clamped Between the limit cover and the limit base. The handle fixing structure of claim 7 further includes a first fixing part and a second fixing part, the limiting base includes a first base locking part and a second base locking part, and the limit base includes a first base locking part and a second base locking part. The position groove is located between the first base locking part and the second base locking part. The limit cover includes a first limit cover lock part and a second limit cover lock part. When When the limiting base is connected to the connecting base in the first orientation, the first fixing part connects the first limiting cover locking part and the first base locking part, and the second fixing part connects the second The limiting cover locking part and the second base locking part, when the limiting base is connected to the connecting base in the second orientation, the first fixing part connects the first limiting cover locking part and the second base locking part. The second base locking part, the second fixing part connects the second limiting cover locking part and the first base locking part. The handle fixing structure of claim 8, wherein the limiting cover includes a clamping section, and a clamping gap is formed between the clamping section and the limiting base. When the limiting base is in the first orientation When the connecting base is connected, the clamping section is closer to the seat cushion relative to the steering handle. When the limiting base is connected to the connecting base in the second orientation, the clamping section is also closer to the seat relative to the steering handle. pad.