Connected loose joint elbow

Abstract

The utility model relates to a one-piece loose joint elbow which comprises a first loose joint elbow body, a second loose joint elbow body and a connecting piece, the two ends of the connecting piece are fixedly connected with the first loose joint elbow body and the second loose joint elbow body respectively, and at least two fixing holes are formed in the connecting piece. The first loose joint elbow and the second loose joint elbow are connected and positioned through the connecting piece, the distance and the posture are fixed, time positioning is not needed, the connecting piece is fixed to a wall and other supporting objects through the fixing holes and screws and the like in the installation process, and the tedious operation of a user in the installation process is avoided.

Description

Technical Field

[0001] The present application belongs to the technical field of pipe fittings and relates to a one-piece flexible elbow. Background Art

[0002] Union elbows are necessary components for connecting pipes. They can be used to change the direction of pipes, connect pipes and install other accessories. Currently, union elbows are all independent individual pieces. For home decoration or areas that require the installation of dual pipes for hot and cold water, two independent union elbows are usually required. During the construction process, it is not easy to locate the distance and position between the two union elbows. Lack of positioning can easily lead to deviations, resulting in the inability to install other accessories. Utility Model Content

[0003] In order to overcome the problems existing in the related art, the present application aims to provide a one-piece flexible elbow.

[0004] This application is achieved through the following technical solutions.

[0005] The present technical solution provides a one-piece flexible elbow, comprising a first flexible elbow, a second flexible elbow and a connecting piece, wherein the two ends of the connecting piece are fixedly connected to the first flexible elbow and the second flexible elbow respectively, and the connecting piece is provided with at least two fixing holes.

[0006] In the one-piece flexible elbow of this technical solution, the first flexible elbow and the second flexible elbow are connected and positioned by a connecting piece. The distance and posture are fixed and no further positioning is required. During installation, the connecting piece can be fixed to a support such as a wall through a fixing hole using screws, etc., which solves the tedious operation of the user during installation.

[0007] In one embodiment of this technical solution, the first flexible elbow and the second flexible elbow are both 90-degree elbows.

[0008] In one embodiment of this technical solution, the first flexible elbow and the second flexible elbow are symmetrically arranged with respect to each other.

[0009] In one embodiment of this technical solution, the first flexible elbow and the second flexible elbow have the same structure.

[0010] In one embodiment of this technical solution, a union nut and a sealing ring are provided at one end of the first union elbow, and a retaining ring is formed at the other end.

[0011] In one embodiment of this technical solution, the first flexible elbow, the second flexible elbow and the connecting piece are all made of stainless steel, and both ends of the connecting piece are connected to the first flexible elbow and the second flexible elbow by welding.

[0012] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The above and other objects, features and advantages of the present application will become more apparent through a more detailed description of exemplary embodiments of the present application in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present application.

[0014] Figure 1 It is a structural schematic diagram of a one-piece flexible elbow shown in one embodiment of the present application.

[0015] Figure 2 It is a schematic cross-sectional structure diagram of a first flexible elbow shown in an embodiment of the present application.

[0016] Description of reference numerals:

[0017] 11-first union elbow; 111-union nut; 112-convex ring; 113-sealing ring; 12-second union elbow; 13-connecting piece; 131-fixing hole. DETAILED DESCRIPTION

[0018] The following will be combined with the accompanying drawings of some embodiments of the present application to clearly and completely describe the technical solutions in some embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments of the present application, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of this application.

[0019] The technical solutions of the embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0020] like Figure 1 and Figure 2 As shown in the figure, this embodiment is a one-piece flexible elbow, including a first flexible elbow 11, a second flexible elbow 12 and a connecting piece 13. The two ends of the connecting piece 13 are fixedly connected to the first flexible elbow 11 and the second flexible elbow 12 respectively, and the connecting piece 13 is provided with at least two fixing holes 131.

[0021] The first flexible elbow 11 and the second flexible elbow 12 in the one-piece flexible elbow are connected and positioned by the connecting piece 13. The distance and posture are fixed and no further positioning is required. During installation, the connecting piece 13 can be fixed to a support such as a wall through the fixing hole 131 using screws or the like, thereby solving the tedious operation of the user during installation.

[0022] In this embodiment, the first flexible elbow 11 and the second flexible elbow 12 are both 90-degree elbows.

[0023] In this embodiment, the first flexible elbow 11 and the second flexible elbow 12 are symmetrically arranged and have the same structure. One end of the first flexible elbow 11 is provided with a flexible joint nut 111 and a sealing ring 113, and the other end is formed with a convex ring 112.

[0024] In this embodiment, the first flexible elbow 11 , the second flexible elbow 12 and the connecting piece 13 are all made of stainless steel, and both ends of the connecting piece 13 are connected to the first flexible elbow 11 and the second flexible elbow 12 by welding.

[0025] The embodiments of the present application have been described above. The above description is illustrative and not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is selected to best explain the principles of the embodiments, their practical applications, or improvements to the technology in the market, or to enable other persons skilled in the art to understand the embodiments disclosed herein.

Claims

1. A one-piece flexible elbow, characterized in that: It comprises a first flexible elbow, a second flexible elbow and a connecting piece, wherein two ends of the connecting piece are respectively fixedly connected to the first flexible elbow and the second flexible elbow, and the connecting piece is provided with at least two fixing holes.

2. The one-piece flexible elbow according to claim 1, characterized in that: The first flexible joint elbow and the second flexible joint elbow are both 90-degree elbows.

3. The one-piece flexible elbow according to claim 1, characterized in that: The first flexible joint elbow and the second flexible joint elbow are symmetrically arranged with respect to each other.

4. The one-piece flexible elbow according to claim 1, characterized in that: The first union elbow and the second union elbow have the same structure.

5. The one-piece flexible elbow according to claim 4, characterized in that: One end of the first flexible joint elbow is provided with a flexible joint nut and a sealing ring, and the other end thereof is formed with a convex ring.

6. The one-piece flexible elbow according to claim 1, characterized in that: The first flexible elbow, the second flexible elbow and the connecting piece are all made of stainless steel, and both ends of the connecting piece are connected to the first flexible elbow and the second flexible elbow by welding.

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