TWM458369U - Structure for fixing bicycle handlebar - Google Patents

Description

Bicycle grip fixed structure

The present invention relates to a bicycle grip structure, and more particularly to a fixed structure of a bicycle grip that can be quickly assembled or detached from the handle of a bicycle by an exemption tool.

For example, the Republic of China Announcement No. M317386, "Fixed Structure Improvement of Bicycle Grip (I)", includes a grip 1 having an inner tube body 10 that can be fitted over the handle of the handle, and a cover for the inner tube body 10, the outer sleeve body 20, at least one C-shaped ring-shaped hoop 30 is locked to the protruding rib 11 of the inner tube body 10 by a pressing bolt 40, so that the hoop 30 can tightly deform the protruding rib 11 for Locked to the handlebars. The prior art is mainly used to fix the grip 1 to the handlebar by tightening the bolt 40 so that the notch 32 of the hoop 30 is condensed, but the means is assembled or detached. It is necessary to use a tool (such as a screwdriver or a hex wrench) to perform the work. For example, when the grip 1 is replaced, the user cannot prepare the relevant tool, and the instant replacement cannot be achieved, or when the outdoor is used, the grip is When the 1 is released, once there is no tool at hand, it cannot be adjusted immediately. As a result, there is still room for improvement in the application of the conventional technology.

In order to solve the above problems, the present invention discloses a fixing structure of a bicycle grip, which is screwed to the end of the sleeve of the grip by a fixing ring to provide a user to quickly assemble the grip without using any tools or Detach the handlebars.

Therefore, the present invention provides a fixed structure for a bicycle grip, which includes a grip having a sleeve for sleeved on a handlebar, a tightening portion at one end of the sleeve, and a retaining ring. A tightening portion is disposed on the tightening portion of the grip along the axial direction of the sleeve for tightening the tightening portion so that the grip is tightly attached to the handlebar, and vice versa, the grip can be rotated in the opposite direction. The handlebars are detached to provide the user with the ability to quickly assemble or detach the handlebars from the handlebars without the use of any tools.

In order to achieve the above purpose, the present invention can be provided with a fixing ring at both ends of the grip, which can provide the user to directly fix or detach the grip on the bicycle handle without any tools, and in use, one of them is used. The retaining ring is forced to rotate, and the other retaining ring can be self-contained to ensure that the grip is not loose.

For the convenience of the description, the central idea expressed in the column of the above novel content is expressed by a specific embodiment. Various items in the embodiments are depicted in terms of ratios, dimensions, amounts of deformation, or displacements that are suitable for illustration, and are not drawn to the proportions of actual elements, as set forth above.

Referring to FIG. 1 and FIG. 2, FIG. 1 is a combination diagram of the fixed structure of the bicycle grip of the present invention, and FIG. 2 is an exploded view of FIG. The fixing structure of the bicycle handle of the present invention comprises a grip 10 and two fixing rings 20, and the grip 10 is fastened to a bicycle handle 40 by two fixing rings 20, wherein the grip 10 is installed at both ends thereof. The retaining ring 20 and its corresponding configuration are symmetrical and will be described herein only unilaterally.

The grip 10 has a sleeve 11 for sleeved on the handle 40, and the outer surface of the sleeve 11 can be covered with a grip member 12, and the sleeve 11 is provided with a tightening portion 13 at one end thereof. The periphery of the portion 13 is a thread, and a plurality of notches 131 are equidistantly disposed. Each of the notches 131 has a closed end and an open end, wherein the tightening portion 13 is tapered.

The fixing ring 20 is rotatably disposed on the tightening portion 13 of the grip 10 along the axial direction of the sleeve 11, and the inner circumference of the fixing ring 20 is provided with a threaded portion 21 with respect to the tightening portion 13 to When the fixing ring 20 is tightened relative to the tightening portion 13, the tightening portion 13 is tightened to cause the notches 131 to be tapered toward each other to tighten the grip 10 to the handlebar 40, which is the same. When the direction is loosened, the detachment of the grip 10 relative to the handle 40 can be provided. The outer ring of the retaining ring 20 is provided with a rotating portion 22 which is alternately distributed by the plurality of grooves 221 and the plurality of protrusions 222. So that the user can operate it.

Referring to FIG. 3 to FIG. 6 , FIG. 3 and FIG. 4 show that the grip is not locked, and FIGS. 5 and 6 show the grip lock state. When the retaining ring 20 is screwed relative to the tightening portion 13 , the tightening is due to the tightening. The outer end d of the free end of the portion 13 is smaller than the outer diameter D of the connecting end of the tightening portion, so that the tightening portion 13 and the threaded portion 21 are in a screw-locking relationship, so that the tightening portion 13 is forced to be tapered by the notch 131. The tightening portion 13 is used to abut against the periphery of the handlebar 40, so that the grip 10 can be fastened to the handlebar 40, thereby providing the user with the ability to tighten the grip 10 without any tools, and vice versa. Off the handlebar 40.

In addition, when both ends of the grip 10 are provided with the fixing ring 20, by the opposite rotation relationship of the two fixing rings 20, even when in use, a fixing ring 20 is forced to rotate due to the touch of the user's hand. The other retaining ring 20 is in a self-locking state, which ensures that the grip 10 is not loose.

In summary, the fixed structure of the bicycle grip of the present invention is provided by using a tightening portion of the grip end to rotate a fixing ring, and through the thread relationship between the fixing ring and the grip, the user is provided without any tools. Adjust the locking ring and grip position directly to fasten the grip to the handlebar or detach the grip from the handlebar.

In addition, the creation can also be provided with a fixing ring at both ends of the grip, which is in the opposite direction of rotation, when one fixing ring is forced to rotate, the other fixing ring forms a self-locking state, ensuring the grip Will not loosen.

The above embodiments are merely illustrative of the present invention and are not intended to limit the scope of the present invention. All kinds of modifications or changes that are not in violation of the spirit of this creation are all in the scope of this creative intention.

10‧‧‧ grip

11‧‧‧ casing
12‧‧‧ Grips
13‧‧‧ tightening
131‧‧‧ gap
131‧‧‧ rib
20‧‧‧Fixed ring
21‧‧‧Threading Department
22‧‧‧Rotation
221‧‧‧ Groove
222‧‧‧ bumps
40‧‧‧Car handle
D‧‧‧ Free end outer diameter of the tightening portion
D‧‧‧Tightening joint outer diameter

[Fig. 1] is a combination view of the fixed structure of the bicycle grip of the present invention; [Fig. 2] is an exploded view of the fixed structure of the bicycle grip of the present invention; [Fig. 3] a cross-sectional view of the handlebar in the transverse direction; [Fig. 4] is a longitudinal sectional view of the grip of the present grip fixed to the handlebar; [Fig. 5] is a cross-sectional view of the creative retaining ring in the locked position; Figure 6] is a longitudinal cross-sectional view of the creative retaining ring in the locked position.

10‧‧‧ grip

11‧‧‧ casing

12‧‧‧ Grips

13‧‧‧ tightening

131‧‧‧ gap

20‧‧‧Fixed ring

21‧‧‧Threading Department

22‧‧‧Rotation

221‧‧‧ Groove

222‧‧‧ bumps

40‧‧‧Car handle

Claims (8)

A bicycle grip fixing structure comprising: a grip having a sleeve for sleeved on a handle of the vehicle, the sleeve being provided with a tightening portion at least at one end; and a fixing ring along the The axial direction of the sleeve is rotatably disposed on the tightening portion of the grip for tightening the tightening portion to tighten the grip to the handlebar. The fixing structure of the bicycle grip according to claim 1, wherein the circumference of the tightening portion is a thread, and the inner circumference of the fixing ring is provided with a corresponding thread portion. The fixed structure of the bicycle grip according to claim 2, wherein the tightening portion is provided with a plurality of notches equidistantly. The fixed structure of the bicycle grip according to claim 2, wherein an outer diameter of the free end of the tightening portion is smaller than an outer diameter of the connecting end of the tightening portion. The fixing structure of the bicycle grip according to claim 1, wherein a peripheral portion of the fixing ring is provided with a rotating portion for the user to rotate. The fixed structure of the bicycle grip according to claim 5, wherein the rotating portion has a plurality of grooves and the projections are alternately staggered. The fixing structure of the bicycle grip according to claim 1, wherein both ends of the sleeve are provided with a fixing ring. The fixing structure of the bicycle grip according to claim 7, wherein the rotation directions of the two fixing rings are opposite.