Air inlet elbow

Abstract

The utility model provides an air inlet elbow, and belongs to the technical field of vehicle accessories. The problem that an existing air inlet elbow is low in assembling efficiency is solved. The air inlet bent pipe comprises a bent pipe body, a fixing assembly which is connected with the bent pipe body and facilitates fixing of the bent pipe is arranged on the bent pipe body, and the fixing assembly is composed of a first fixing unit fixed through a stud and a second fixing unit fixed through clamping. The utility model has the advantage of convenient loading and unloading.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicle accessories and relates to an air intake elbow. Background Art

[0002] The intake elbow is mainly used in the electronic fuel injection control system of the engine of automobiles and motorcycles to provide a channel for the engine to supply air and oil. At present, the intake elbows used in the electronic fuel injection system of motorcycles are mostly pure aluminum alloy structures, which are connected to the engine and throttle body with flanges respectively. As a result, they need to be fixed during assembly. The fixation is generally done manually, which requires the assistance of multiple people, resulting in relatively low efficiency and thus failing to meet usage requirements. Summary of the Invention

[0003] The purpose of the utility model is to provide an air intake elbow with high assembly efficiency in order to solve the above problems existing in the prior art.

[0004] The purpose of the utility model can be achieved through the following technical solutions: an air intake elbow, including an elbow main body, characterized in that the elbow main body is provided with a fixing component connected to it and convenient for fixing the elbow, and the fixing component is composed of a fixing unit 1 fixed by a stud and a fixing unit 2 fixed by a snap connection.

[0005] In the above-mentioned intake elbow, the first fixing unit is a fixing frame, which is arranged in a C-shaped structure and connected to the elbow body by welding. The connection between the fixing frame and the elbow body is provided with reinforcing ribs to enhance the connection strength.

[0006] In the above-mentioned intake elbow, the second fixing unit is composed of a connecting frame plate and a clamping ring. The end surface of the connecting frame plate at one end is provided with a mounting hole for the elbow body to be inserted and installed. The connecting frame plate is also connected to the elbow body by welding, and the connection between the connecting frame plate and the elbow body is also provided with reinforcing ribs. The clamping ring is provided on the other end of the connecting frame plate and connected thereto, and the upper end of the clamping ring is provided with an open groove which is elastic and can form a clamping structure.

[0007] Compared with the prior art, the air intake elbow has the advantages of being easy to assemble and having high assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the three-dimensional structure of the intake elbow.

[0009] In the figure, 1, elbow body; 2, fixing frame; 3, connecting frame plate; 4, clamping ring. DETAILED DESCRIPTION

[0010] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0011] like Figure 1 As shown, the air intake elbow comprises an elbow body 1, and the elbow body 1 is provided with a fixing assembly connected thereto and convenient for fixing the elbow. The fixing assembly consists of a fixing unit 1 fixed by a stud and a fixing unit 2 fixed by a clamping connection. The fixing unit 1 is a fixing frame 2, which is arranged in a C-shaped structure and is connected to the elbow body 1 by welding. The connection between the fixing frame 2 and the elbow body 1 is provided with a reinforcing rib for enhancing the connection strength. The fixing unit 2 consists of a connecting frame plate 3 and a clamping ring 4. The end surface of the connecting frame plate 3 at one end is provided with a hole for the elbow body 1 to be inserted into and installed. The mounting hole, the connecting frame plate 3 is also connected to the elbow body 1 by welding, and the connection between the connecting frame plate 3 and the elbow body 1 is also provided with a reinforcing rib, a clamping ring 4 is provided on the other end of the connecting frame plate 3 and connected thereto, and an open groove with elasticity and capable of forming a clamping structure is opened on the upper end of the clamping ring 4. The clamping ring 4 is clamped and matched with the shaft or pipe through the open groove, and the position can also be adjusted by the clamping ring 4, thereby facilitating the subsequent connection of the connecting frame plate 3, further strengthening the connection strength, so that it can be assembled by one person, and also improving the connection strength of the elbow body 1 after assembly.

[0012] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

[0013] Although the term "etc." is frequently used in this document, the possibility of using other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of the present invention; interpreting them as any additional restriction is contrary to the spirit of the present invention.

Claims

1. An air intake elbow, comprising an elbow body (1), characterized in that: The elbow body (1) is provided with a fixing assembly connected thereto and facilitating the fixing of the elbow. The fixing assembly is composed of a fixing unit 1 fixed by a stud and a fixing unit 2 fixed by a clamping connection. The fixing unit 1 is a fixing frame (2). The fixing frame (2) is provided in a C-shaped structure and is connected to the elbow body (1) by welding. A reinforcing rib is provided at the connection between the fixing frame (2) and the elbow body (1) to enhance the connection strength. The fixing unit 2 is connected by a The connecting frame plate (3) is composed of a frame plate (3) and a clamping ring (4). The end surface of the connecting frame plate (3) at one end is provided with a mounting hole for the elbow body (1) to be inserted and installed. The connecting frame plate (3) is also connected to the elbow body (1) by welding, and a reinforcing rib is also provided at the connection between the connecting frame plate (3) and the elbow body (1). The clamping ring (4) is provided on the other end of the connecting frame plate (3) and is connected thereto. The upper end of the clamping ring (4) is provided with an open groove with elasticity and capable of forming a clamping structure.

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