CN215552282U - Bicycle rim with anti-collision function - Google Patents

Abstract

The utility model discloses a bicycle rim with an anti-collision function, which comprises the bicycle rim with the anti-collision function, wherein four connecting rods and two reinforcing ribs are arranged between the rim and a disc, the connecting rods and the reinforcing ribs are made of metal materials, and meanwhile, an anti-collision mechanism is arranged on the disc, wherein a solid column, a first groove, a solid plate, the solid column and an anti-collision head are arranged in the anti-collision mechanism, so that the solid plate slides in the first groove and the solid column slides in a second groove, then springs are arranged on the inner walls of the solid plate and the first groove, so that the anti-collision head and the solid column have restoring force when sliding, and the practicability of the anti-collision mechanism is facilitated.

Description

Bicycle rim with anti-collision function

Technical Field

The utility model relates to bicycle equipment, in particular to a bicycle rim with an anti-collision function.

Background

Bicycles, also known as bicycles or bicycles, are typically two-wheeled small land vehicles. After a person rides the vehicle, the person steps on the pedal as power, so that the vehicle is an environment-friendly vehicle; can be used as an environment-friendly vehicle for riding instead of walking and going out; more and more people use bicycles as fitness equipment for riding exercise and bicycle travel; the bicycle itself is also a sport event, including road bike racing, mountain bike racing, field bike racing, stunt bike racing, and the like.

At present, most of existing bicycles are easy to collide with other objects when riding, so that the rims deform, the rims need to be replaced, and the cost for maintaining the bicycles can be improved. Therefore, the bicycle rim with the collision prevention function is improved.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model discloses a bicycle rim with an anti-collision function, which comprises a rim and an anti-collision mechanism, wherein a disc is arranged in the middle of the rim, the anti-collision mechanism comprises a positioning ring, a first groove, a second groove, a solid plate, a spring, a solid column and an anti-collision head, one side of the positioning ring is fixedly arranged on one side of the disc, the first groove and the second groove are arranged on one side of the positioning ring, the solid plate is arranged in the first groove, the spring is arranged on the inner walls of the solid plate and the first groove, one side of the solid column is fixedly arranged on one side of the solid plate, and one side of the anti-collision head is fixedly arranged on one side of the solid column.

As a preferable technical scheme of the utility model, four connecting rods are arranged between the outer wall of the disc and the inner wall of the rim, and the four connecting rods are annularly distributed between the rim and the disc.

As a preferable technical scheme of the utility model, two reinforcing ribs are arranged between the inner wall of the rim and the outer wall of the disc, and the two reinforcing ribs are respectively arranged between the two connecting rods.

As a preferable technical scheme of the utility model, the first groove is arranged on the inner wall of the positioning ring, and the inner diameter value of the first groove is larger than that of the second groove.

As a preferable technical scheme of the utility model, the outer wall of the solid plate is matched with the inner wall of the first groove, and the solid column is matched with the inner wall of the second groove.

As a preferable technical scheme of the utility model, the inner wall of the disc is provided with a thread groove, and the thread groove is in threaded connection with a rotating shaft on the bicycle.

The utility model has the beneficial effects that: this kind of bicycle rim with prevent bumping function, through be provided with four connecting rods and two strengthening ribs between rim and disc, because connecting rod and strengthening rib are for adopting the metal material, set up anticollision institution simultaneously on the disc, wherein be provided with solid post in the anticollision institution, first recess, solid board, solid post and anticollision head, make solid board slide in first recess and solid post slide in the second recess, then the inner wall at solid board and first recess sets up the spring, make anticollision head and solid post have the restoring force when sliding, the practicality of anticollision institution of being convenient for.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of a bicycle rim with an anti-collision function according to the present invention;

FIG. 2 is a schematic structural view of a bicycle rim plate with an anti-collision function in accordance with the present invention;

fig. 3 is a schematic structural view of the anti-collision mechanism with an anti-collision function for the bicycle rim.

In the figure: 1. a rim; 2. a disc; 3. a connecting rod; 4. reinforcing ribs; 5. a thread groove; 6. a solid column; 7. a first groove; 8. a second groove; 9. a solid plate; 10. a spring; 11. a solid column; 12. and (4) preventing head collision.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1, 2 and 3, the bicycle rim with the anti-collision function comprises a rim 1 and an anti-collision mechanism, wherein a disc 2 is arranged in the middle of the rim 1, the anti-collision mechanism comprises a positioning ring 6, a first groove 7, a second groove 8, a solid plate 9, a spring 10, a solid column 11 and an anti-collision head 12, one side of the positioning ring 6 is fixedly arranged on one side of the disc 2, the first groove 7 and the second groove 8 are arranged on one side of the positioning ring 6, the solid plate 9 is arranged in the first groove 7, the spring 10 is arranged on the inner walls of the solid plate 9 and the first groove 7, one side of the solid column 11 is fixedly arranged on one side of the solid plate 9, and one side of the anti-collision head 12 is fixedly arranged on one side of the solid column 11.

Wherein, be provided with four connecting rods 3 between the outer wall of disc 2 and the inner wall of rim 1, and four connecting rods 3 are the annular and distribute between rim 1 and disc 2, through set up four connecting rods 3 between rim 1 and disc 2, can install fixedly rim 1.

Wherein, be provided with two strengthening ribs 4 between the inner wall of rim 1 and the outer wall of disc 2, two strengthening ribs 4 set up respectively between two connecting rods 3, through be provided with two strengthening ribs 4 between rim 1 and disc 2, can improve the intensity of rim 1.

Wherein, first recess 7 sets up the inner wall at holding ring 6, and the internal diameter value of first recess 7 is greater than the inner wall value of second recess 8, through set up first recess 7 and second recess 8 on holding ring 6, can play spacing effect to solid slab 9.

Wherein, looks adaptation between the outer wall of solid slab 9 and the inner wall of first recess 7, the inner wall looks adaptation of solid post 11 and second recess 8 through be provided with solid slab 9 and solid post 11 on first recess 7 and second recess 8, prevents that solid post 11 from taking place to rock, plays the effect of restriction to solid post 11 and crashproof head 12.

Wherein, thread groove 5 has been seted up to the inner wall of disc 2, and thread groove 5 and the last pivot threaded connection of bicycle can be installed fixedly disc 2 through set up thread groove 5 on disc 2.

When the anti-collision device works, when the anti-collision head 12 collides with other objects, the anti-collision head 12 can push the solid column 11 to move towards the direction close to the positioning ring 6 and move in the second groove 8 when the anti-collision head 12 collides with other objects, and simultaneously, the solid plate 9 can move in the first groove 7 when the solid column 11 moves, so that the spring 10 can be compressed, the spring 10 in the compressed state has restoring force and can push the solid column 11 and the anti-collision head 12 to move, thereby achieving the anti-collision effect and improving the practicability of the rim 1, four connecting rods 3 and two reinforcing ribs 4 are arranged between the rim 1 and the disc 2, because the connecting rods 3 and the reinforcing ribs 4 are made of metal materials, and meanwhile, the anti-collision mechanism is arranged on the disc 2, wherein the positioning ring 6, the first groove 7, the solid plate 9, the solid column 11 and the anti-collision head 12 are arranged in the anti-collision mechanism, make solid plate 9 slide in first recess 7 and solid post 11 slide in second recess 8, then set up spring 10 at the inner wall of solid plate 9 and first recess 7 for anticollision head 12 and solid post 11 have the restoring force when sliding, the anticollision institution's of being convenient for practicality.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A bicycle rim with an anti-collision function comprises a rim (1) and an anti-collision mechanism, it is characterized in that a disc (2) is arranged in the middle of the rim (1), the anti-collision mechanism comprises a positioning ring (6), a first groove (7), a second groove (8), a solid plate (9), a spring (10), a solid column (11) and an anti-collision head (12), one side of the positioning ring (6) is fixedly arranged on one side of the disc (2), the first groove (7) and the second groove (8) are arranged at one side of the positioning ring (6), the solid plate (9) is arranged inside the first groove (7), the spring (10) is arranged on the solid plate (9) and the inner wall of the first groove (7), one side of the solid column (11) is fixedly arranged at one side of the solid plate (9), one side of the anti-collision head (12) is fixedly arranged on one side of the solid column (11).

2. Bicycle rim with anti-collision function according to claim 1, characterized in that four connecting rods (3) are arranged between the outer wall of the disc (2) and the inner wall of the rim (1), and the four connecting rods (3) are annularly distributed between the rim (1) and the disc (2).

3. Bicycle rim with anti-collision function according to claim 1, characterized in that two reinforcing ribs (4) are arranged between the inner wall of the rim (1) and the outer wall of the disc (2), and the two reinforcing ribs (4) are respectively arranged between the two connecting rods (3).

4. Bicycle rim with anti-collision function according to claim 1, characterized in that the first groove (7) is arranged on the inner wall of the positioning ring (6), and the inner diameter of the first groove (7) has a larger value than the inner wall of the second groove (8).

5. Bicycle rim with crash protection according to claim 1, characterised in that the outer wall of the solid plate (9) is adapted to the inner wall of the first groove (7) and the solid post (11) is adapted to the inner wall of the second groove (8).

6. The bicycle rim with the anti-collision function according to claim 1, wherein the inner wall of the disc (2) is provided with a thread groove (5), and the thread groove (5) is in threaded connection with a rotating shaft on a bicycle.

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