TWM474694U - Sub-handle assembly structure of bicycle - Google Patents

Description

Bicycle handle assembly structure

This creation is about bicycle handles, especially the assembly structure of the bicycle's auxiliary handle.

Based on energy-saving and carbon reduction and exercise and fitness, bicycles have become a popular trend and are spreading all over the world. Whether used as vehicles or sports equipment, bicycles are indispensable. status.

At present, users of bicycles prefer to add a pair of handles (commonly known as horns) at the outer end of the grip sleeve. Such a pair of handles can provide another way for the cyclist to hold. The most common practice is to directly match the metal outside the grip sleeve. The auxiliary handle can be directly fastened to the handlebar by the bolt directly by the bolt, and the other end of the gripper sleeve of the hard plastic inner sleeve protrudes from the clamp port for the auxiliary handle to be clamped and fixed on the handlebar. .

However, the most puzzling of the above-mentioned conventional structure is that the sub-handle and the grip cover are usually independent and fixed, and the assembly is not uniform.

Therefore, some people apply for the combination of bicycle number 097215150 The grip sleeve is provided with a main grip sleeve, a C-shaped collar, a set of rings and a set of caps, wherein the loop is to be processed into a groove after injection molding, so that the collar is fixed to the main grip When the first tongues are sleeved, the groove of the collar is interlocked with the first rib of the first tongue, and the second rib is also provided on the cover, and the second tongue is covered by the cover. When the sheet is assembled into the collar, the groove of the collar is interlocked with the second rib of the second tongue.

However, the above-mentioned bicycle combination grip sleeve needs to be processed into a groove after injection molding, so that the groove and the rib can be used for positioning and preventing falling off. The multiple processing makes the processing cost increase, which is unfavorable for market competition. force.

In view of this, the creator has been engaged in the manufacturing development and design experience of related products for many years. After the detailed design and careful evaluation of the above objectives, the creator will have a practical and practical creation.

The main purpose of the present invention is to provide an assembly structure of a bicycle's auxiliary handle, and the clamping joint of the auxiliary handle and the grip sleeve can be positioned, prevented from falling off, rotated, etc. by adopting a circularly pointed and concave-shaped concave and convex fitting design. Advantages and can effectively reduce the cost of processing.

The second purpose of the present invention is to provide a bicycle accessory handle assembly structure, and a set of cover is arranged outside the auxiliary handle, and the cover has the assembly function without disengagement after the socket, so as to clamp the auxiliary handle to the limit position. Fixed on the outer side of the grip sleeve, and the grip sleeve, the sub-handle and the sleeve can be assembled into one body Easy to assemble for users.

In order to achieve the above purpose, the present invention has a clip-on joint extending from the outer end of the sleeve of a grip sleeve, and the outer surface of the clip joint is an annular recessed groove having a slightly concave tapered shape in the middle. And a notch is reserved at one side of the grip sleeve, and a buckle is arranged on the outer end surface of the grip sleeve, and the pair of handles is sleeved on the clip joint, and the pair of handles is a bundle sleeve The end angle type body, the inner hole surface of the beam hole corresponds to the clamping joint of the grip sleeve, and forms an annular convex protrusion with a slightly convex tapered shape in the middle, and the beam hole is on the side bottom of the angled body The end is provided with an opening, the opening is provided with a pressing bolt to tighten the pair of handles, and the outer edge of the glove joint is further sleeved with a cover, and the inner end of the cover can extend the shape of the sleeve to conform to the extension The protruding clips which are connected to each other with the contour curves are pivoted to close the auxiliary handle and the limit position, so that the clamping joint of the auxiliary handle and the grip sleeve is designed by adopting a circularly pointed and concave-shaped concave-convex fitting design, that is, It can produce assembly functions such as positioning, preventing falling off and turning the auxiliary handle, and can effectively reduce the processing cost.

With regard to the techniques, means and functions of the present invention, a preferred embodiment is described in detail with reference to the drawings, and it is believed that the above objects, structures and features of the present invention can be obtained from an in-depth and specific understanding. .

10‧‧‧ grip cover

11‧‧‧Inner casing

12‧‧‧ outer grip

110‧‧‧ clip joint

110a‧‧‧ring-shaped inlay

110b‧‧‧ gap

120‧‧‧

121‧‧‧ buckle

20‧‧‧ Deputy handle

21‧‧‧ Beam hole

22‧‧‧ arc edge

23‧‧‧Circular inlay

24‧‧‧ openings

25‧‧‧tightening bolts

26‧‧‧ring face

30‧‧ ‧ cover

31‧‧‧ protruding blocks

310‧‧‧ arc concave

311‧‧‧ buckle groove

32‧‧‧Circular cover

33‧‧‧ Clips

330‧‧‧Inlay

40‧‧‧Hand tube

The first picture is a stereoscopic view of the appearance of the creation combination.

The second picture is a three-dimensional exploded view of the creation.

The third picture is a top view of the completion of this creative combination.

The fourth figure is a schematic diagram of the radial section of the creation and a schematic diagram showing the action of the position of the auxiliary handle.

The fifth figure is a schematic diagram of an axial partial section of the present creation.

Please refer to the first figure, which is a three-dimensional exploded view of the creation. This creation is a bicycle accessory handle assembly structure, which includes:

A grip sleeve 10 is integrally covered with a soft plastic outer sleeve 12 by a rigid plastic inner sleeve 11 , wherein the outer sleeve 11 protrudes from the outer sleeve 12 to form a clip joint. 110, the outer surface of the clamping joint 110 is an annular concave groove 110a having a slightly concave tapered shape in the middle, and a notch 110b is reserved at one side thereof, and the outer holding sleeve 12 is outside. The protrusion 120 having an inwardly protruding shape is disposed for the palm to be attached, and a buckle block 121 is disposed on the outer surface of the convex portion 120. The buckle block 121 is a transverse strip convex having a T-shaped cross section. body.

A pair of handles 20 is an angled body having a sleeve end of the beam hole 21, and is sleeved on the clamping joint 110 of the sleeve 11 extending from the sleeve 10, and the sleeve end is external to the beam hole 21 The circular arc side 22 of the coaxial core, the inner surface of the beam hole 21 corresponds to the clamping joint 110 of the grip sleeve 10, and forms an annular convex protrusion 23 with a slightly convex tapered shape in the middle, and the beam hole 21 is at the corner One side of the profile body is provided with an opening 24 at the opening 24, and a tension bolt 25 is formed through the opening 24 to tighten the beam hole 21. The outer end surface of the beam hole 21 can form a slightly concave annular surface 26.

A set of cover 30, which is a hard plastic material, is sleeved on the grip cover 10 The outer edge of the auxiliary handle 20 is a circular cover 32 having a protruding clip 31 on one side, wherein the inner side of the protruding clamp 31 is corresponding to the outer arc edge of the sleeve end of the auxiliary handle 20. The concave surface 310 of the arc is provided with a buckle groove 311 which can be mutually engaged with the outer end surface block 121 of the outer sleeve 12, and the circular sealing piece 32 is convexly protruded from the grip sleeve 10 to the joint 110. The notch 110b has a correspondingly shaped clip 33, and the outer edge of the clip 33 is also formed with a recessed edge 330 having a slightly concave tapered shape, and the width thereof is slightly smaller than the width of the notch 110b, and the circular cover 32 is just It can be fitted on the annular surface 26 which is slightly concave on the outer end surface of the beam hole 21 of the auxiliary handle 20.

The above is an overview of the structure, position and connection relationship of the components of the preferred embodiment of the present invention; and then, the effect achieved by the creation of the present invention, together with the schema, is described in detail, and it is believed that there may be A deeper and more specific understanding, as follows:

Continued from the second and third figures, which is a schematic diagram and a cross-sectional view of the creation of the creation combination. It can be seen that the clips 110 of the sub-handle 20 and the grip sleeve 10 of the present creation are slightly rounded and pointed. The concave and convex fitting design, and a notch 110b is reserved at one side of the tapered tapered jaw joint 110 of the grip sleeve 10, so that the auxiliary handle 20 can be positioned after assembly without the grip sleeve 10 The detachable cover 30 is sleeved on the outer edge of the grip handle 20, and the buckle groove 311 formed in the protruding clip 31 on one side is engaged with the buckle 121 of the outer end surface of the grip sleeve 10. The clip 33 protruding from the circular cover 32 on the other side is just inserted into the notch 110b of the clip joint 110 of the grip sleeve 10, and since the clip 33 is also provided with a slightly concave tapered shape. The inlaid edge 330 can make the cover 30 After the socketing, no rotation and the same disassembly function are provided, so that the sub-handle 20 is provided on the clamping joint 110 of the grip sleeve 10 to perform the turning and positioning.

Furthermore, since the cover 30 is made of a hard plastic material, the opposite ends of the arcuate concave surface 310 abutting against the sleeve end of the sub-handle 20 form an upper and lower end point for the sub-handle 20 to be turned, and the sleeve The outer end edge of the protruding clip 31 of the cover 30 is adapted to conform to the shape of the grip sleeve 10 to abut against the curved edge of the gripping sleeve 10 to form a contour curve of the integrity.

Since the grip sleeve 10, the sub-handle 20 and the cover 30 are integrally assembled and integrated without being disengaged, the user can insert the grip sleeve 10 into the handle tube 40 and then pass the vice The handle 20 is tightened by the bolt 24 at the end of the hole 21 to tighten the pair of handles 20, and at the same time, the clamping force of the grip sleeve 10 is pressed against the handle tube 40 by the clamping force of the pair of handles 20 Fasten the positioning.

It should be specially noted that, since the pair of handles 20 of the present invention 20 are designed with a convex-conical annular inlay 22, which can be directly formed by demolding, can be beneficial to reduce the economic cost of manufacturing. .

It can be seen from the above that the assembly structure of the auxiliary handle of the bicycle is indeed the first in the industry and meets the novel requirements of the new patent, and its comprehensive and innovative design meets the progressive requirements of the new patent, and its auxiliary handle and The grip of the grip sleeve adopts a slightly conical concave-convex fitting design, and the auxiliary handle beam hole can be positioned and prevented from being detached without being processed, and is suitable for better industrial utilization.

The foregoing description of the preferred embodiments of the present invention is specifically described as a technical feature of the present invention; however, those skilled in the art can make changes and modifications to the present invention without departing from the spirit and principles of the present invention. Such changes and modifications shall be covered in the scope defined by the following patent application.

In summary, the present invention provides a bicycle grip sleeve assembly positioning structure, which has indeed achieved all the purposes of the present creation, and the spatial pattern of the combined structure is not found in the same type of products, nor has it been disclosed before the application, and has been met. The provisions of the Patent Law apply in accordance with the law.

10‧‧‧ grip cover

110‧‧‧ clip joint

110a‧‧‧ring-shaped inlay

110b‧‧‧ gap

12‧‧‧ outer grip

120‧‧‧

121‧‧‧ buckle

20‧‧‧ Deputy handle

21‧‧‧ Beam hole

22‧‧‧ arc edge

23‧‧‧Circular inlay

24‧‧‧ openings

25‧‧‧tightening bolts

26‧‧‧ring face

30‧‧ ‧ cover

31‧‧‧ protruding blocks

310‧‧‧ arc concave

311‧‧‧ buckle groove

32‧‧‧Circular cover

33‧‧‧ Clips

330‧‧‧Inlay

40‧‧‧Hand tube

Claims (6)

A bicycle accessory handle assembly structure includes: a grip sleeve which is integrally covered with a soft plastic outer sleeve by a rigid plastic inner sleeve, wherein the outer sleeve of the inner sleeve protrudes from the outer sleeve Forming a segment of the clamp joint, the outer surface of the clamp joint is an annular concave groove having a slightly concave tapered shape in the middle, and a notch is reserved at one side; a pair of handles is a The angled body having the bundled sleeve end sleeve is sleeved on the clamp joint protruding from the inner sleeve of the grip sleeve, and the inner annular surface of the bundle hole is corresponding to the clamp joint of the grip sleeve to form a slightly convex tip in the middle a tapered annular inlay, and the beam hole is provided with an opening at one side of the side of the angled body, and a pressing bolt is arranged at the opening for tightening the pair of handles; The circular sealing piece with the protruding clamping piece is sleeved on the outer edge of the auxiliary handle, wherein the protruding clamping piece is provided with a buckle groove which can be mutually engaged with the outer end surface of the outer clamping sleeve, and the circular shape The inside of the sealing piece protrudes from a clip corresponding to the notch of the grip sleeve, and the outer edge of the clip is also formed with a slightly concave tapered shape in the middle. Fillet, and has a width slightly less than the width of the gap. The bicycle accessory handle assembly structure according to claim 1, wherein the outer cover sleeve has an inwardly protruding protrusion for the palm to be attached, and the buckle block is disposed outside the convex portion. On the end face. The bicycle accessory handle assembly structure according to claim 1, wherein the buckle block is a transverse strip protrusion having a T-shaped cross section. Assembling the bicycle's auxiliary handle as described in claim 1 The structure, wherein the outer side of the bundled end of the pair of handles is coaxial with the beam hole, and the inner side of the protruding block of the cover is a concave surface corresponding to the arc edge. The bicycle accessory handle assembly structure according to claim 1, wherein the outer end surface of the beam of the pair of handles can form a slightly concave annular surface, and the circular cover of the cover can fit the annular surface. The bicycle accessory handle assembly structure according to claim 1, wherein the cover is a hard plastic material.