CN220076061U

CN220076061U - Anti-skid bicycle ring

Info

Publication number: CN220076061U
Application number: CN202321674122.XU
Authority: CN
Inventors: 杨立行; 李兴彬; 李锦�
Original assignee: Xingtai Bangtai Bicycle Parts Co ltd
Current assignee: Xingtai Bangtai Bicycle Parts Co ltd
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2023-11-24
Anticipated expiration: 2033-06-29

Abstract

The utility model discloses an anti-skid bicycle rim, which comprises a rim body, wherein an inner tire is fixedly connected to the outer side of the rim body, an outer tire is sleeved on the surface of the inner tire, a plurality of anti-skid blocks are symmetrically arranged on the outer surface of the outer tire, anti-skid nails are fixedly arranged in the middle of the outer surface of the outer tire, the bottom ends of the anti-skid nails penetrate through the surface of the outer tire and are fixedly connected with a connecting block, a bearing is fixedly arranged on the inner side of the rim body, and anti-skid columns are fixedly arranged on the two sides of the bearing; according to the anti-skid bicycle ring, the plurality of anti-skid blocks are symmetrically arranged on the outer surface of the outer tire, the anti-skid nails are fixedly arranged in the middle of the outer surface of the outer tire, and the anti-skid blocks and the anti-skid nails are matched with each other, so that the friction force between the outer tire and the ground is improved, the ground grabbing force of the tire in the rolling process is improved, and the anti-skid performance of the bicycle ring is further improved.

Description

Anti-skid bicycle ring

Technical Field

The utility model relates to the technical field of bicycle rings, in particular to an anti-skid bicycle ring.

Background

Bicycles, also known as bicycles or scooters, are typically two-wheeled small land vehicles. When rainy days or ice and snow weather go out, because the ground is moist smooth, frictional force between ground and the bicycle tire reduces, easily leads to the rider to take place unstably in riding, has certain potential safety hazard.

The existing bicycle is only anti-skid through rubber blocks on the surface of the tire, the anti-skid effect is poor, and the tire is easy to be pierced by sharp objects on the road surface when riding, so that potential safety hazards are brought to riders.

Disclosure of Invention

The utility model provides an anti-skid bicycle ring, which solves the problems in the prior art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an antiskid bicycle circle, includes the rim body, the outside fixedly connected with inner tyre of rim body, the surface cover of inner tyre has the outer tire, the surface symmetry of outer tire is provided with a plurality of antiskid piece, the fixed antiskid nail that is provided with in middle of the surface of outer tire, the bottom of antiskid nail is passed the surface of outer tire and fixedly connected with connecting block, the inboard fixedly provided with bearing of rim body, the both sides of bearing are fixedly provided with anti-skidding post, a plurality of spoke hole has evenly been seted up in the outside of anti-skidding post, a plurality of the inside of spoke hole is all fixedly connected with spoke, the other end of spoke passes rim body and threaded connection have spoke cap.

Preferably, rib plates are fixedly arranged on two sides of the interior of the rim body, a buffer cavity is formed between the rib plates and the rim body, and protruding blocks are symmetrically arranged on two sides of the upper end of the interior of the rim body.

Preferably, the two sides of the bottom end of the outer tire are fixedly provided with tire lips, and the outer surfaces of the tire lips are attached to the inner surface of the rim body.

Preferably, a groove is formed at the joint of the outer tire and the tire bead, and the groove is matched with the protruding block.

Preferably, the top end of the anti-skid nail is fixedly connected with a round contact, and the round contact and the anti-skid nail are integrally formed.

Preferably, a plurality of connecting holes are uniformly formed in the bottom end of the inner portion of the rim body, and the spokes are fixedly connected to the inner portion of the connecting holes.

Advantageous effects

The utility model provides an anti-skid bicycle ring. Compared with the prior art, the method has the following beneficial effects:

(1) According to the anti-skid bicycle ring, the plurality of anti-skid blocks are symmetrically arranged on the outer surface of the outer tire, the anti-skid nails are fixedly arranged in the middle of the outer surface of the outer tire, and the anti-skid blocks and the anti-skid nails are matched with each other, so that the friction force between the outer tire and the ground is improved, the ground grabbing force of the tire in the rolling process is improved, and the anti-skid performance of the bicycle ring is further improved.

(2) This antiskid bicycle circle through setting up the connecting block, and the connecting block setting is in the inside of outer tire, can prevent to puncture by the sharp object on the road surface at the in-process of riding outer tire, has improved the puncture-proof ability of outer tire, has improved the security of device.

Drawings

FIG. 1 is a perspective view of the external structure of the present utility model;

FIG. 2 is an elevational view of the exterior structure of the present utility model;

FIG. 3 is a cross-sectional view of the internal structure of the outer tire of the present utility model;

fig. 4 is a schematic view of the bearing structure of the present utility model.

In the figure 1, a rim body; 2. an inner tire; 3. an outer tire; 4. an anti-skid block; 5. an anti-skid nail; 6. a connecting block; 7. a bearing; 8. an anti-skid column; 9. spoke holes; 10. spokes; 11. a spoke cap; 12. rib plates; 13. a buffer chamber; 14. a bump; 15. a bead; 16. a groove; 17. a round contact; 18. and a connection hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an anti-skid bicycle rim comprises a rim body 1, an inner tire 2 is fixedly connected to the outer side of the rim body 1, an outer tire 3 is sleeved on the surface of the inner tire 2, a plurality of anti-skid blocks 4 are symmetrically arranged on the outer surface of the outer tire 3, the anti-skid blocks 4 and the outer tire 3 are made of wear-resistant rubber materials, anti-skid nails 5 are fixedly arranged in the middle of the outer surface of the outer tire 3, the anti-skid blocks 4 and the anti-skid nails 5 are matched with each other, and therefore friction between the outer tire 3 and the ground is improved, the ground grabbing force of the tire in the rolling process is improved, and the anti-skid performance of the bicycle rim is further improved; the bottom of stud 5 passes the surface of outer tire 3 and fixedly connected with connecting block 6, connecting block 6 sets up in the inside of outer tire 3, can prevent to puncture by sharp object on the road surface in-process inner tire 2 riding, the puncture-proof ability of outer tire 3 has been improved, the inboard of rim body 1 is fixed and is provided with bearing 7, the both sides of bearing 7 are fixed and are provided with anti-skidding post 8, a plurality of spoke hole 9 has evenly been seted up in the outside of anti-skidding post 8, the equal fixedly connected with spoke 10 in the inside of a plurality of spoke hole 9, spoke 10's the other end passes rim body 1 and threaded connection have spoke cap 11, support rim body 1 through spoke 10, prevent that rim body 1 from producing the deformation, the compressive capacity of device has been improved.

The rib plates 12 are fixedly arranged on two sides of the inner part of the rim body 1, and the buffer cavity 13 is formed between the rib plates 12 and the rim body 1, so that when the bicycle turns, external force applied to the side part of the outer tire 3 is buffered, the outer tire 3 is prevented from falling off from the rim body 1, and the safety performance of the device is improved.

The tire lips 15 are fixedly arranged on two sides of the bottom end of the outer tire 3, the outer surface of the tire lips 15 are attached to the inner surface of the rim body 1, and the contact area between the outer tire 3 and the rim body 1 is increased by arranging the tire lips 15, so that the friction force between the outer tire 3 and the rim body 1 is increased.

The bump 14 is symmetrically arranged at two sides of the upper end of the inner part of the rim body 1, the groove 16 is formed in the joint of the outer tire 3 and the tire lip 15, the groove 16 is matched with the bump 14, the outer tire 3 is connected with the rim body 1 through the groove 16 and the bump 14, the clamping arrangement improves the connection tightness between the tire lip 15 and the inner side of the rim body 1, the outer tire 3 cannot easily fall off from the rim body 1, and the safety of the device is improved.

The top fixedly connected with circle contact 17 of stud 5, circle contact 17 and stud 5 integrated into one piece for stud 5 inserts the ground layer more easily through setting up circle contact 17, has improved the ability of grabbing of stud 5.

A plurality of connecting holes 18 are uniformly formed in the bottom end of the inner portion of the rim body 1, spokes 10 are fixedly connected to the inner portion of the connecting holes 18, and the spokes 10 can be orderly connected with the rim body 1 by arranging the connecting holes 18, so that the attractiveness of the device is improved.

And all that is not described in detail in this specification is well known to those skilled in the art.

During operation, the outer surface of the outer tire 3 is symmetrically provided with the plurality of anti-skid blocks 4, the middle of the outer surface of the outer tire 3 is fixedly provided with the anti-skid nails 5, the anti-skid blocks 4 and the anti-skid nails 5 are mutually matched, so that the friction force between the outer tire 3 and the ground is improved, the ground grabbing force of the tire in the rolling process is further improved, the anti-skid performance of a bicycle ring is further improved, the bottom ends of the anti-skid nails 5 penetrate through the surface of the outer tire 3 and are fixedly connected with the connecting blocks 6, the connecting blocks 6 are arranged in the outer tire 3, the inner tire 2 can be prevented from being punctured by sharp objects on the road surface in the riding process, and the anti-puncture capability of the outer tire 3 is improved; the rib plates 12 are fixedly arranged on two sides of the inner part of the rim body 1, and the buffer cavity 13 is formed between the rib plates 12 and the rim body 1, so that when the bicycle turns, external force applied to the side part of the outer tire 3 is buffered, the outer tire 3 is prevented from falling off from the rim body 1, and the safety performance of the device is improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An antiskid bicycle loop, includes rim body (1), its characterized in that: the novel rim comprises a rim body (1), wherein an inner tire (2) is fixedly connected to the outer side of the rim body (1), an outer tire (3) is sleeved on the surface of the inner tire (2), a plurality of anti-slip blocks (4) are symmetrically arranged on the outer surface of the outer tire (3), anti-slip nails (5) are fixedly arranged in the middle of the outer surface of the outer tire (3), the bottom ends of the anti-slip nails (5) penetrate through the surface of the outer tire (3) and are fixedly connected with connecting blocks (6), bearings (7) are fixedly arranged on the inner side of the rim body (1), anti-slip columns (8) are fixedly arranged on the two sides of the bearings (7), a plurality of spoke holes (9) are uniformly formed in the outer side of the anti-slip columns (8), spokes (10) are fixedly connected to the inner portions of the spoke holes (9), and the other ends of the spokes (10) penetrate through the rim body (1) and are in threaded connection with spoke caps (11).

2. An anti-slip bicycle rim as claimed in claim 1, wherein: rib plates (12) are fixedly arranged on two sides of the interior of the rim body (1), a buffer cavity (13) is formed between the rib plates (12) and the rim body (1), and protruding blocks (14) are symmetrically arranged on two sides of the upper end of the interior of the rim body (1).

3. An anti-slip bicycle rim as claimed in claim 2, wherein: the tire bead (15) is fixedly arranged on two sides of the bottom end of the outer tire (3), and the outer surface of the tire bead (15) is attached to the inner surface of the rim body (1).

4. A slip resistant bicycle rim as set forth in claim 3, wherein: a groove (16) is formed in the joint of the outer tire (3) and the tire bead (15), and the groove (16) is matched with the protruding block (14).

5. An anti-slip bicycle rim as claimed in claim 1, wherein: the top end of the anti-skid nail (5) is fixedly connected with a round contact (17), and the round contact (17) and the anti-skid nail (5) are integrally formed.

6. An anti-slip bicycle rim as claimed in claim 1, wherein: a plurality of connecting holes (18) are uniformly formed in the bottom end of the inner portion of the rim body (1), and spokes (10) are fixedly connected to the inner portion of the connecting holes (18).