Front double-rod supporting structure of bicycle

Abstract

The utility model discloses a bicycle front double-rod supporting structure which comprises a first connecting rod, the bottoms of the two ends of the first connecting rod are fixedly connected with supporting rods, the bottom ends of the two supporting rods are slidably connected with connecting sleeve rods, and buffering mechanisms are arranged in the connecting sleeve rods. The supporting rod is connected with the buffering mechanism through the connecting sleeve rod. In the riding process of the bicycle, when the bicycle passes through a bumpy road section, the bicycle handlebar is matched with the supporting rod and the connecting sleeve rod, the supporting rod has a certain moving distance, and the movement of the supporting rod on the bumpy road section is buffered through the buffering mechanism in the connecting sleeve rod, so that the bumpy feeling felt by a rider is reduced, and the riding comfort is improved. The stability of the bicycle body is improved, and the riding comfort is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bicycles, in particular to a front double-rod supporting structure for a bicycle. Background Art

[0002] The front double-rod support structure of bicycles is mainly related to the development of bicycles themselves and the changes in consumer demand. As a small land vehicle driven by human pedals, bicycles are widely used in various occasions such as transportation, travel, fitness and sports competition. Among them, the basket, as an important part of the bicycle, is usually located at the upper end of the front wheel of the bicycle and the front end of the handlebars to carry items. However, with the continuous replacement and upgrading of bicycles, the load-bearing capacity of the basket is also constantly improving.

[0003] Specifically, the technical implementation of the front double-rod support structure of the bicycle mainly includes symmetrically arranging the main support rod and the secondary support rod at both ends of the bottom of the basket, the main support rod and the secondary support rod are movably connected through the upper support rod rotation axis, the lower end of the main support rod is provided with a lower support rod, the lower support rod rotation axis is provided between the main support rod and the lower support rod, a spring buckle is provided in the middle of the lower support rod, a spring device is provided between the upper support rod rotation axis and the spring buckle, and a support rod buckle for clamping the lower support rod rotation is provided at the connection position between the upper end of the lower support rod and the main support rod. This structure realizes the front placement of the support device and maximizes the load-bearing capacity of the support device by adding a triangular support rod.

[0004] In short, the front double-rod support structure of the bicycle was produced under the background of the continuous development of bicycle technology and the changing consumer needs. Its design aims to improve the stability and load-bearing capacity of the bicycle and meet the use needs of consumers.

[0005] The existing front double-rod support structure of a bicycle uses the front double support rods to fix and support the handlebars and the front basket of a straight-moving bicycle. However, the existing front double-rod support structure of a bicycle is directly connected to the handlebars by the support rods, which makes the bicycle bumpy too much when riding on a rough road, affecting the riding comfort and the stability of the items in the front basket. Utility Model Content

[0006] The object of the present invention is to provide a front double-rod support structure for a bicycle to solve the above-mentioned deficiencies in the prior art.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a front double-rod support structure of a bicycle, comprising a first connecting rod, the bottoms of both ends of the first connecting rod are fixedly connected to support rods, the bottom ends of the two support rods are slidably connected to connecting sleeve rods, a buffer mechanism is arranged inside the connecting sleeve rod, and the support rods are connected to the buffer mechanism through the connecting sleeve rod.

[0008] As a further description of the above technical solution: the buffer mechanism includes two top blocks, both of which are slidably arranged inside the connecting sleeve rod, a spring is fixedly connected between the two top blocks, a telescopic rod is arranged inside the spring, both ends of the telescopic rod are respectively fixedly connected to the two top blocks, and the top top block is fixedly connected to the bottom end of the support rod.

[0009] As a further description of the above technical solution: a limiting ring is fixedly installed inside the connecting sleeve rod, and the bottom of the limiting ring is in contact with the top block mentioned at the top.

[0010] As a further description of the above technical solution: the bottom end of the connecting sleeve is rotatably connected to an adjusting bolt, the top end of the adjusting bolt is threadedly connected to a lifting column, the top end of the lifting column is fixedly connected to a supporting plate, the lifting column is slidably connected to the bottom of the connecting sleeve, and the supporting plate is slidably connected to the inside of the connecting sleeve.

[0011] As a further description of the above technical solution: damping rings are fixedly installed on the top ends of the two connecting sleeve rods, and the damping rings are slidably matched with the support rods.

[0012] As a further description of the above technical solution: a second connecting rod is fixedly connected between the two connecting sleeve rods, and a mounting screw hole is opened on the side wall of the second connecting rod.

[0013] As a further description of the above technical solution: a connecting column is fixedly installed on the top of the first connecting rod.

[0014] As a further description of the above technical solution: connecting blocks are fixedly connected to the bottom side walls of the two connecting sleeve rods, and a connecting shaft is fixedly connected between the two connecting blocks.

[0015] The utility model provides a front double-rod support structure for a bicycle, which has the following beneficial effects: when riding a bicycle through a bumpy road section, the bicycle handlebar cooperates with the support rod and the connecting sleeve rod, the support rod has a certain moving distance, and the movement of the support rod on the bumpy road section is buffered by the buffer mechanism inside the connecting sleeve rod, so that the bumpy feeling felt by the rider is reduced, the stability of the vehicle body is increased, and the riding comfort is improved.

[0016] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

[0017] This application document provides an overview of various implementations or examples of the technology described in the present disclosure, and is not a comprehensive disclosure of the entire scope or all features of the disclosed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a front double-rod support structure for a bicycle proposed by the utility model;

[0019] Figure 2 A schematic diagram of a three-dimensional structure of the utility model from another viewing angle;

[0020] Figure 3 It is a schematic diagram of the three-dimensional explosion structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the main structure of the three-dimensional explosion of the utility model;

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the support rod and the spring of the utility model.

[0023] Legend:

[0024] 1. First connecting rod; 2. Support rod; 3. Connecting sleeve rod; 4. Top block; 5. Spring; 6. Telescopic rod; 7. Support plate; 8. Lifting column; 9. Adjusting bolt; 10. Second connecting rod; 11. Connecting block; 12. Connecting shaft; 13. Connecting column; 14. Mounting screw hole; 15. Damping ring; 16. Limiting ring. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Reference Figure 1-5 A front double-rod support structure for a bicycle comprises a first connecting rod 1, wherein the bottoms of both ends of the first connecting rod 1 are fixedly connected to support rods 2, and the bottoms of the two support rods 2 are slidably connected to connecting sleeve rods 3, wherein a buffer mechanism is arranged inside the connecting sleeve rod 3, and the support rod 2 is connected to the buffer mechanism through the connecting sleeve rod 3; during bicycle riding, when passing through a bumpy section, the bicycle handlebar cooperates with the support rod 2 and the connecting sleeve rod 3, and the support rod 2 has a certain movement distance, and the movement of the support rod 2 on the bumpy section is buffered by the buffer mechanism inside the connecting sleeve rod 3, so that the bumpy feeling felt by the rider is reduced, the stability of the vehicle body is increased, and the riding comfort is improved.

[0027] As a preferred technical solution of this embodiment, the buffer mechanism includes two top blocks 4, both of which are slidably arranged inside the connecting sleeve rod 3, a spring 5 is fixedly connected between the two top blocks 4, a telescopic rod 6 is arranged inside the spring 5, both ends of the telescopic rod 6 are respectively fixedly connected to the two top blocks 4, and the top top block 4 is fixedly connected to the bottom end of the support rod 2; when the support rod 2 is bumped, the vibration is transmitted to the bottom of the support rod 2, and the spring 5 is equipped with the telescopic rod 6 to support the support rod 2, so that the support rod 2 is buffered when bumped, thereby reducing the bumpiness of the bicycle.

[0028] As a preferred technical solution of this embodiment, a limiting ring 16 is fixedly installed inside the connecting sleeve rod 3, and the bottom of the limiting ring 16 is in contact with the top block 4 described at the top; the top block 4 is limited by the limiting ring 16, so that the spring 5 is always compressed to a certain extent and has a certain initial supporting force, thereby ensuring the stability of the bicycle during smooth riding.

[0029] As a preferred technical solution of this embodiment, the bottom end of the connecting sleeve rod 3 is rotatably connected with an adjusting bolt 9, the top end of the adjusting bolt 9 is threadedly connected with a lifting column 8, the top end of the lifting column 8 is fixedly connected with a supporting plate 7, the lifting column 8 is slidably connected to the bottom of the connecting sleeve rod 3, and the supporting plate 7 is slidably connected to the inside of the connecting sleeve rod 3; when riding, the adjusting bolt 9 can be rotated according to different personal riding habits to raise the lifting column 8, drive the supporting plate 7 to support the top block 4 at the bottom, and adjust the compression distance of the spring 5, so that the initial supporting force of the spring 5 is different, and the buffering capacity for bumpy sections will also be different.

[0030] As a preferred technical solution of this embodiment, a damping ring 15 is fixedly installed on the top of the two connecting sleeve rods 3, and the damping ring 15 is slidably matched with the support rod 2; the damping ring 15 is used to improve the stability of the movement of the support rod 2, thereby improving the stability of the bicycle when riding.

[0031] As a preferred technical solution of this embodiment, a second connecting rod 10 is fixedly connected between the two connecting sleeves 3, and a mounting screw hole 14 is opened on the side wall of the second connecting rod 10; the two connecting sleeves 3 are connected into a whole through the second connecting rod 10 to improve the overall stability, and the front fender can be installed at the front wheel through the mounting screw hole 14.

[0032] As a preferred technical solution of this embodiment, a connecting column 13 is fixedly installed on the top of the first connecting rod 1; the handlebar and the support rod 2 are connected via the connecting column 13.

[0033] As a preferred technical solution of this embodiment, a connecting block 11 is fixedly connected to the bottom side walls of the two connecting sleeve rods 3, and a connecting shaft 12 is fixedly connected between the two connecting blocks 11; the connecting shaft 12 connects the utility model to the front wheel of the bicycle.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A front double-rod support structure for a bicycle, comprising a first connecting rod (1), characterized in that: The bottoms of both ends of the first connecting rod (1) are fixedly connected to support rods (2), the bottoms of the two support rods (2) are slidably connected to connecting sleeve rods (3), a buffer mechanism is provided inside the connecting sleeve rod (3), and the support rods (2) are connected to the buffer mechanism via the connecting sleeve rod (3).

2. A bicycle front double rod support structure according to claim 1, characterized in that: The buffer mechanism comprises two top blocks (4), both of which are slidably arranged inside the connecting sleeve rod (3), a spring (5) is fixedly connected between the two top blocks (4), a telescopic rod (6) is arranged inside the spring (5), the two ends of the telescopic rod (6) are respectively fixedly connected to the two top blocks (4), and the top top block (4) is fixedly connected to the bottom end of the support rod (2).

3. A bicycle front double rod support structure according to claim 2, characterized in that: A limiting ring (16) is fixedly installed inside the connecting sleeve rod (3), and the bottom of the limiting ring (16) is in contact with the top block (4) at the top.

4. A bicycle front double rod support structure according to claim 2, characterized in that: The bottom end of the connecting sleeve rod (3) is rotatably connected to an adjusting bolt (9), the top end of the adjusting bolt (9) is threadedly connected to a lifting column (8), the top end of the lifting column (8) is fixedly connected to a supporting plate (7), the lifting column (8) is slidably connected to the bottom of the connecting sleeve rod (3), and the supporting plate (7) is slidably connected to the inside of the connecting sleeve rod (3).

5. The bicycle front double rod support structure according to claim 4, characterized in that: A damping ring (15) is fixedly mounted on the top ends of the two connecting sleeve rods (3), and the damping ring (15) is slidably fitted with the support rod (2).

6. A bicycle front double rod support structure according to claim 4, characterized in that: A second connecting rod (10) is fixedly connected between the two connecting sleeve rods (3), and a mounting screw hole (14) is provided on the side wall of the second connecting rod (10).

7. The bicycle front double-rod support structure according to claim 4, characterized in that: A connecting column (13) is fixedly mounted on the top of the first connecting rod (1).

8. The bicycle front double-rod support structure according to claim 4, characterized in that: A connecting block (11) is fixedly connected to the bottom side walls of the two connecting sleeve rods (3), and a connecting shaft (12) is fixedly connected between the two connecting blocks (11).

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