CN214524242U

CN214524242U - Bicycle frame with big bearing function

Info

Publication number: CN214524242U
Application number: CN202120906133.0U
Authority: CN
Inventors: 徐长春
Original assignee: TIANJIN KELAN BAIRUI BICYCLE CO Ltd
Current assignee: TIANJIN KELAN BAIRUI BICYCLE CO Ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-10-29
Anticipated expiration: 2031-04-28

Abstract

The utility model provides a bicycle frame with big bearing function, include: the front frame body, the first shaft cylinder and the second shaft cylinder; the front frame body is of a triangular structure, and a first shaft barrel is welded at the front end of the front frame body; the second shaft cylinder is arranged at the lower part of the front frame body and is connected with the front frame body in a welding mode; the rear frame body is arranged at the rear side of the front frame body and is connected with the front frame body in a welding mode; the support rods are arranged on the side part of the rear frame body and are connected with the rear frame body in a welding mode; the reinforcing plate is arranged at the upper part of the supporting rod and is connected with the supporting rod in a welding mode; the first connecting plate is arranged at the upper part of the supporting rod and is connected with the supporting rod in a welding mode; through the improvement to current device, the device has stable in structure, intensity height, advantage that bearing capacity is strong to the effectual problem and the not enough of having solved current device.

Description

Bicycle frame with big bearing function

Technical Field

The utility model relates to a bicycle technical field, more specifically the theory especially relates to a bicycle frame with big bearing function.

Background

The bicycle is a common vehicle for riding instead of walk and going on a journey, along with the improvement of living standard, the bicycle is also used for the exercise of riding as body-building apparatus gradually, in the current inconvenient area of part vehicle, the bicycle is an important transport means that bears, but the bicycle that current is used for bearing the transportation has some shortages.

The existing bicycle frame is not firmly connected with the rear bearing frame, has poor bearing capacity and is easy to damage and difficult to meet the use requirement.

In view of the above, the present invention provides a bicycle frame with a large carrying capacity, which is developed to solve the problems and improve the practical value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bicycle frame with big bearing function to the current bicycle frame that proposes in solving above-mentioned background art bears the frame with the rear portion and is connected firm inadequately, and bearing capacity is relatively poor, and fragile is difficult to satisfy user demand's problem and not enough.

In order to achieve the above object, the present invention provides a bicycle frame with a large carrying function, which is achieved by the following specific technical means:

a bicycle frame with a large carrying function, comprising: the device comprises a front frame body, a first shaft cylinder, a second shaft cylinder, a rear frame body, a support rod, a reinforcing plate, a first connecting plate, a first support, a bearing seat, a second connecting plate, a third connecting plate and a second support; the front frame body is of a triangular structure, and a first shaft barrel is welded at the front end of the front frame body; the second shaft cylinder is arranged at the lower part of the front frame body and is connected with the front frame body in a welding mode; the rear frame body is arranged at the rear side of the front frame body and is connected with the front frame body in a welding mode; the support rods are arranged on the side part of the rear frame body and are connected with the rear frame body in a welding mode; the reinforcing plate is arranged at the upper part of the supporting rod and is connected with the supporting rod in a welding mode; the first connecting plate is arranged at the upper part of the supporting rod and is connected with the supporting rod in a welding mode; the first support is arranged at the upper part of the supporting rod and fixedly connected with the first connecting plate through bolts; the bearing seat is arranged at the upper part of the first bracket and is connected with the first bracket in a welding way; the second connecting plate is arranged on the side part of the rear frame body and is connected with the rear frame body in a welding mode; the third connecting plate is arranged on the side part of the front frame body and is connected with the front frame body in a welding mode; the second support is arranged on the side of the first support, and the second support is connected with the first support in a welding mode.

As a further optimization of the technical scheme, the reinforcing plate is of a triangular plate-shaped structure, and the bottom edge and the side plate of the reinforcing plate are respectively welded with the supporting rod and the rear frame body.

As a further optimization of the technical scheme, the first connecting plate, the second connecting plate and the third connecting plate are all in rectangular plate structures, and circular through holes are formed in the middle parts of the first connecting plate, the second connecting plate and the third connecting plate.

As the further optimization of the technical scheme, the first bracket is of a V-shaped structure, and a bolt hole is formed in the lower portion of the first bracket.

As a further optimization of the technical scheme, the second support is of a T-shaped structure, and the lower part and the right part of the second support are both provided with circular through holes.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model discloses a lateral part at back support body is provided with bracing piece, many connecting plates and is used for installing first support and second support, bears the seat and welds with first support and second support, and it makes the structure of base more stable, and intensity is high, has the advantage that bearing capacity is strong.

2. The utility model discloses an improvement to current device, the device have stable in structure, intensity height, advantage that bearing capacity is strong to the effectual problem of having solved current device with not enough.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic structural diagram of the present invention.

In the figure: preceding support body 1, first shaft section of thick bamboo 2, second shaft section of thick bamboo 3, back support body 4, bracing piece 5, gusset plate 6, first connecting plate 7, first support 8, bear seat 9, second connecting plate 10, third connecting plate 11, second support 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A bicycle frame with a large carrying function, comprising: the device comprises a front frame body 1, a first shaft cylinder 2, a second shaft cylinder 3, a rear frame body 4, a support rod 5, a reinforcing plate 6, a first connecting plate 7, a first support 8, a bearing seat 9, a second connecting plate 10, a third connecting plate 11 and a second support 12; the front frame body 1 is of a triangular structure, and a first shaft barrel 2 is welded at the front end of the front frame body 1; the second shaft barrel 3 is arranged at the lower part of the front frame body 1, and the second shaft barrel 3 is connected with the front frame body 1 in a welding mode; the rear frame body 4 is arranged at the rear side of the front frame body 1, and the rear frame body 4 is connected with the front frame body 1 in a welding mode; the support rod 5 is arranged on the side part of the rear frame body 4, and the support rod 5 is connected with the rear frame body 4 in a welding mode; the reinforcing plate 6 is arranged at the upper part of the support rod 5, and the reinforcing plate 6 is connected with the support rod 5 in a welding way; the first connecting plate 7 is arranged at the upper part of the support rod 5, and the first connecting plate 7 is connected with the support rod 5 in a welding mode; the first bracket 8 is arranged at the upper part of the support rod 5, and the first bracket 8 is fixedly connected with the first connecting plate 7 through bolts; the bearing seat 9 is arranged at the upper part of the first bracket 8, and the bearing seat 9 is connected with the first bracket 8 in a welding way; the second connecting plate 10 is arranged on the side part of the rear frame body 4, and the second connecting plate 10 is connected with the rear frame body 4 in a welding mode; the third connecting plate 11 is arranged on the side part of the front frame body 1, and the third connecting plate 11 is connected with the front frame body 1 in a welding mode; the second bracket 12 is arranged at the side of the first bracket 8, and the second bracket 12 is connected with the first bracket 8 by welding.

Specifically, the reinforcing plate 6 is a triangular plate-shaped structure, and the bottom edge and the side plate of the reinforcing plate 6 are respectively welded with the support rod 5 and the rear frame body 4.

Specifically, the first connecting plate 7, the second connecting plate 10 and the third connecting plate 11 are all rectangular plate-shaped structures, and circular through holes are formed in the middle of the first connecting plate 7, the middle of the second connecting plate 10 and the middle of the third connecting plate 11.

Specifically, the first bracket 8 is of a V-shaped structure, and a bolt hole is formed in the lower portion of the first bracket 8.

Specifically, the second bracket 12 is a T-shaped structure, and the lower portion and the right portion of the second bracket 12 are provided with circular through holes.

The method comprises the following specific implementation steps: when the device is used, the bearing seat 9 is connected with the rear frame body 4 through the first support 8, the first connecting plate 7, the supporting rod 5 and the reinforcing plate 6, and meanwhile, the first support 8 is connected with the front frame body 1 through the second support 12, the second connecting plate 10 and the third connecting plate 11, so that the device has the advantage of stable structure, is overall stable, and has strong bearing capacity of the bearing seat 9, and is favorable for use.

In summary, the following steps: this bicycle frame with big bearing function is provided with the bracing piece through the lateral part at the back support body, many places connecting plate are used for installing first support and second support, bear the seat and weld with first support and second support, it makes the structure of base more stable, and intensity is high, has the advantage that bearing capacity is strong, and it is firm inadequately to have solved current bicycle frame and the connection that the rear portion bore the frame, and bearing capacity is relatively poor, and fragile is difficult to satisfy user demand's problem.

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

Claims

1. A bicycle frame with a large carrying function, comprising: the device comprises a front frame body (1), a first shaft cylinder (2), a second shaft cylinder (3), a rear frame body (4), a support rod (5), a reinforcing plate (6), a first connecting plate (7), a first support (8), a bearing seat (9), a second connecting plate (10), a third connecting plate (11) and a second support (12); the method is characterized in that: the front frame body (1) is of a triangular structure, and a first shaft barrel (2) is welded at the front end of the front frame body (1); the second shaft cylinder (3) is arranged at the lower part of the front frame body (1), and the second shaft cylinder (3) is connected with the front frame body (1) in a welding mode; the rear frame body (4) is arranged on the rear side of the front frame body (1), and the rear frame body (4) is connected with the front frame body (1) in a welding mode; the support rods (5) are arranged on the side parts of the rear frame body (4), and the support rods (5) are connected with the rear frame body (4) in a welding mode; the reinforcing plate (6) is arranged at the upper part of the supporting rod (5), and the reinforcing plate (6) is connected with the supporting rod (5) in a welding mode; the first connecting plate (7) is arranged at the upper part of the supporting rod (5), and the first connecting plate (7) is connected with the supporting rod (5) in a welding mode; the first bracket (8) is arranged at the upper part of the support rod (5), and the first bracket (8) is fixedly connected with the first connecting plate (7) through a bolt; the bearing seat (9) is arranged at the upper part of the first support (8), and the bearing seat (9) is connected with the first support (8) in a welding mode; the second connecting plate (10) is arranged on the side part of the rear frame body (4), and the second connecting plate (10) is connected with the rear frame body (4) in a welding mode; the third connecting plate (11) is arranged on the side part of the front frame body (1), and the third connecting plate (11) is connected with the front frame body (1) in a welding mode; the second support (12) is arranged on the side portion of the first support (8), and the second support (12) is connected with the first support (8) in a welding mode.

2. A bicycle frame with a large carrying function as claimed in claim 1, wherein: the reinforcing plate (6) is of a triangular plate-shaped structure, and the bottom edge and the side plate of the reinforcing plate (6) are respectively welded with the support rod (5) and the rear frame body (4).

3. A bicycle frame with a large carrying function as claimed in claim 1, wherein: the first connecting plate (7), the second connecting plate (10) and the third connecting plate (11) are all rectangular plate-shaped structures, and circular through holes are formed in the middle of the first connecting plate (7), the middle of the second connecting plate (10) and the middle of the third connecting plate (11).

4. A bicycle frame with a large carrying function as claimed in claim 1, wherein: the first support (8) is of a V-shaped structure, and a bolt hole is formed in the lower portion of the first support (8).

5. A bicycle frame with a large carrying function as claimed in claim 1, wherein: the second support (12) is of a T-shaped structure, and circular through holes are formed in the lower portion and the right portion of the second support (12).