CN215043365U

CN215043365U - Novel bicycle frame

Info

Publication number: CN215043365U
Application number: CN202120979515.6U
Authority: CN
Inventors: 黄春荣
Original assignee: Shangjing Tianjin Metal Products Co ltd
Current assignee: Shangjing Tianjin Metal Products Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-12-07
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses a novel bicycle frame, which belongs to the technical field of bicycle frames and comprises a main shaft, wherein two horizontally arranged transverse rods are welded at the top of the main shaft, an installation rod is welded at one end of each transverse rod, one end of the installation rod is fixedly connected with the bottom of the main shaft, a bearing rod is welded at the other end of each transverse rod, one end of the bearing rod is fixedly connected with the main shaft, sleeves are welded at the end parts of the bearing rod and the two transverse rods, a through hole is formed in the bearing rod, the through hole is positioned at one side of the bottom of the main shaft, and the transverse rods, the installation rod and the bearing rod are in a triangular structure; the utility model discloses a horizontal pole, installation pole and bearing bar are the triangle-shaped structure and have ensured the stability of frame, make frame overall structure simpler simultaneously, and it is more convenient to assemble, labour saving and time saving.

Description

Novel bicycle frame

Technical Field

The utility model belongs to the technical field of the bicycle frame, concretely relates to novel bicycle frame.

Background

Along with the popularity of sharing bicycle, more and more bicycles have appeared in the market, but current bicycle structure is complicated, leads to its equipment comparatively loaded down with trivial details, consequently, needs a novel bicycle frame to solve above problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel bicycle frame to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel bicycle frame, includes the main shaft, the welding of main shaft top has the horizontal pole that two levels set up, and the welding of the one end of horizontal pole has the installation pole, and the one end and the main shaft bottom fixed connection of installation pole, the welding of the other end of two horizontal poles have the bearing bar, and the one end and the main shaft fixed connection of bearing bar, the tip welding of bearing bar and two horizontal poles has the sleeve, has seted up the through-hole on the bearing bar, and the through-hole is located one side of main shaft bottom, and horizontal pole, installation pole and bearing bar are the triangle-shaped structure.

Furthermore, the top welding of main shaft has the diagonal draw bar, and the one end and two horizontal poles fixed connection of diagonal draw bar.

Furthermore, the top of the bearing rod is provided with a groove.

Compared with the prior art, the beneficial effects of the utility model are that:

being the triangle-shaped structure through horizontal pole, installation pole and bearing bar has ensured the stability of frame, makes frame overall structure simpler simultaneously, and the equipment is more convenient, labour saving and time saving.

Drawings

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

In the figure: 1. a main shaft; 2. a cross bar; 3. mounting a rod; 4. a load-bearing bar; 5. a sleeve; 6. a through hole; 7. a groove; 8. and a diagonal draw bar.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Please refer to fig. 1, the utility model provides a novel bicycle frame, including main shaft 1, the welding of 1 top of main shaft has two horizontal poles 2 that the level set up, the welding of the one end of horizontal pole 2 has installation pole 3, the one end and the 1 bottom fixed connection of main shaft of installation pole 3, the welding of the other end of two horizontal poles 2 has bearing bar 4, the one end and the 1 fixed connection of main shaft of bearing bar 4, the tip welding of bearing bar 4 and two horizontal poles 2 has sleeve 5, through-hole 6 has been seted up on bearing bar 4, through-hole 6 is located one side of 1 bottom of main shaft, horizontal pole 2, installation pole 3 and bearing bar 4 are the triangle-shaped structure.

In this embodiment, the top of the main shaft 1 is welded with a diagonal draw bar 8, and one end of the diagonal draw bar 8 is fixedly connected with the two cross bars 2.

In this embodiment, the top of the bearing bar 4 is provided with a groove 7.

When using, at first the horizontal pole 2 that two levels set up on the lateral wall at 1 top of main shaft on the symmetry welding, then install pole 3 on the one end welding of horizontal pole 2 again, the one end and the 1 bottom fixed connection of main shaft of rethread installation pole 3, the other end welding of two horizontal poles 2 has bearing bar 4 after that, then the one end and the 1 fixed connection of main shaft of bearing bar 4, make horizontal pole 2, installation pole 3 and bearing bar 4 are the triangle-shaped structure, sleeve 5 on the tip welding of bearing bar 4 and two horizontal poles 2 after that, set up the equipment shaping that through-hole 6 can accomplish the frame on bearing bar 4 at last, on the whole, this frame has ensured the stability amount of frame makes frame overall structure simpler simultaneously, it is more convenient to assemble, time saving and labor saving.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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. The utility model provides a novel bicycle frame, includes main shaft (1), its characterized in that: the welding of main shaft (1) top has horizontal pole (2) that two levels set up, the welding of the one end of horizontal pole (2) has installation pole (3), the one end and main shaft (1) bottom fixed connection of installation pole (3), the welding of the other end of two horizontal poles (2) has bearing bar (4), the one end and main shaft (1) fixed connection of bearing bar (4), the tip welding of bearing bar (4) and two horizontal poles (2) has sleeve (5), through-hole (6) have been seted up on bearing bar (4), through-hole (6) are located one side of main shaft (1) bottom, horizontal pole (2), installation pole (3) and bearing bar (4) are the triangle-shaped structure.

2. A novel bicycle frame as claimed in claim 1, wherein: the top welding of main shaft (1) has oblique pull rod (8), and the one end and two horizontal poles (2) fixed connection of oblique pull rod (8).

3. A novel bicycle frame as claimed in claim 1, wherein: the top of the bearing rod (4) is provided with a groove (7).