Curved foot convenient to adjust

Abstract

The utility model discloses a curved foot convenient to adjust, which comprises an in-wall joint, a connecting pipe, a positioning joint and a fixing ring, and the connecting pipe is hermetically and rotatably inserted in the in-wall joint; the end, inserted into the in-wall connector, of the connecting pipe is fixedly connected with the fixing ring, and the other end of the connecting pipe is eccentrically and fixedly connected with the positioning connector. Water passing channels which are communicated with one another are formed in the in-wall connector, the connecting pipe and the positioning connector. Compared with the prior art, according to the curved foot convenient to adjust, the in-wall connector and the positioning connector can rotate independently, so that connection of the two ends is more stable, water leakage is not prone to occurring, and adjustment and installation of a user are greatly facilitated.

Description

Technical Field

[0001] The utility model relates to the field of bathroom fittings, and particularly to an adjustable elbow joint. Background Art

[0002] An elbow joint is a connecting piece used to connect the water outlet of a water pipe and a water outlet device. Currently, common shower devices usually use two sets of elbow joint connectors with the same structure to connect the cold water pipe and the hot water pipe to a shower faucet or a bathtub faucet respectively, so as to introduce cold water and hot water into the shower faucet or the bathtub faucet for mixing. However, for traditional elbow joints (as shown in patent CN209577074U), when adjusting the angle during use, the whole elbow joint rotates, and it is easy to leak water between the wall-mounted joint and the joint embedded in the wall, so it is not convenient for users to use.

[0003] In view of this, the inventor of the present invention has conducted in-depth research on the above-mentioned defects in the prior art, and thus this case has been created. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide an adjustable elbow joint, which has the advantages of not being prone to water leakage and being convenient for users to adjust and install.

[0005] To achieve the above object, the solution of the utility model is as follows:

[0006] An adjustable elbow joint, which includes a wall-mounted joint, a connecting pipe, a positioning joint and a fixing ring. The connecting pipe is hermetically and rotatably inserted into the wall-mounted joint; one end of the connecting pipe inserted into the wall-mounted joint is fixedly connected to the fixing ring, and the other end of the connecting pipe is eccentrically fixedly connected to the positioning joint; a mutually connected water passage is formed in the wall-mounted joint, the connecting pipe and the positioning joint.

[0007] Further, the fixing ring and the connecting pipe are fixedly connected by threads.

[0008] Further, a limiting step is formed in the wall-mounted joint, and the lower end of the fixing ring abuts against the limiting step.

[0009] Further, a sealing groove is formed in the connecting pipe, and a sealing ring is installed on the sealing groove, and the sealing ring is hermetically installed between the wall-mounted joint and the connecting pipe.

[0010] Further, a tooling plane is formed on the outer wall of the lower part of the wall-mounted joint.

[0011] Further, a tooling hole is formed in the fixing ring, and the tooling hole is an internal hexagonal hole.

[0012] Further, the connecting pipe and the positioning joint are integrally formed.

[0013] Further, a first threaded section is formed on the outer wall of the upper part of the in-wall joint, and a second threaded section is formed on the outer wall of the positioning joint.

[0014] After adopting the above structure, a bendable foot that is easy to adjust according to the present invention has at least the following beneficial effects:

[0015] First, during use, the in-wall joint is docked with the water outlet joint of the cold water pipe or hot water pipe in the wall. The positioning joint can rotate around the in-wall joint, with stable connection and the installation location of the in-wall joint not prone to water leakage. Therefore, when using two sets of bendable feet simultaneously, the distance between the cold and hot water outlets can be changed, facilitating users to adjust and install according to needs when installing a shower faucet or other water mixing outlet products.

[0016] Second, the connecting pipe can be installed in the in-wall joint through the fixing ring. By tightening the threads of the fixing ring and the connecting pipe, the connecting pipe has a certain amount of axial movement space according to the degree of tightening, further expanding the adjustment range of the bendable foot and greatly enhancing the versatility of the product.

[0017] Third, the lower end of the fixing ring abuts against the limiting step, so that the connecting pipe can be rotatably and fixedly installed in the in-wall joint.

[0018] Compared with the prior art, through a bendable foot that is easy to adjust according to the present invention, the in-wall joint and the positioning joint can rotate independently of each other. Therefore, the connections at both ends are more stable and not prone to water leakage, greatly facilitating users to adjust and install. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 FIG. 1 is a perspective view of a bendable foot that is easy to adjust according to the present invention.

[0020] Figure 2 FIG. 2 is a cross-sectional view of a bendable foot that is easy to adjust according to the present invention.

[0021] Figure 3 FIG. 3 is an exploded view of a bendable foot that is easy to adjust according to the present invention.

[0022] In the figure:

[0023] In-wall joint 1; connecting pipe 2; positioning joint 3;

[0024] Fixing ring 4; sealing ring 5; water passage 6;

[0025] Limiting step 11; tooling plane 12; first threaded section 13;

[0026] Sealing groove 21; second threaded section 31; tooling hole 41. DETAILED DESCRIPTION OF THE INVENTION

[0027] In order to further explain the technical solution of the present utility model, the present utility model will be elaborated in detail below through specific embodiments.

[0028] As Figures 1 to 3 shown, it is a bend foot convenient for adjustment related to the present utility model, including a wall-inserted joint 1, a connecting pipe 2, a positioning joint 3 and a fixing ring 4. The connecting pipe 2 is hermetically and rotatably inserted into the wall-inserted joint 1; one end of the connecting pipe 2 inserted into the wall-inserted joint 1 is fixedly connected to the fixing ring 4, and the other end of the connecting pipe 2 is eccentrically fixedly connected to the positioning joint 3; a mutually connected water passage 6 is formed in the wall-inserted joint 1, the connecting pipe 2 and the positioning joint 3. When in use, the wall-inserted joint 1 is butted against the water outlet joint of the cold water pipe or the hot water pipe in the wall. The positioning joint 3 can rotate around the wall-inserted joint 1, and the connection is firm. The installation part of the wall-inserted joint 1 is not easy to leak water. Therefore, when two bend feet are used simultaneously, the distance between the cold and hot water outlets can be changed. When installing a shower faucet or other water outlet products that require mixing water, it is convenient for users to adjust and install according to needs.

[0029] Preferably, the fixing ring 4 and the connecting pipe 2 are fixedly connected by threads. The connecting pipe 2 can be installed in the wall-inserted joint 1 through the fixing ring 4. By tightening the threads of the fixing ring 4 and the connecting pipe 2, the connecting pipe 2 has a certain amount of axial movement space according to the degree of tightening, further improving the adjustment range of the bend foot and greatly enhancing the versatility of the product.

[0030] Preferably, a limiting step 11 is formed in the wall-inserted joint 1, and the lower end of the fixing ring 4 abuts against the limiting step 11. In this way, the connecting pipe 2 can be rotatably and fixedly installed in the wall-inserted joint 1. Both ends of the connecting pipe 2 are limited by the fixing ring 4 and the upper end of the positioning joint 3 respectively.

[0031] Preferably, as Figure 2 shown, the connecting pipe 2 is formed with a sealing groove 21, and a sealing ring 5 is installed on the sealing groove 21. The sealing ring 5 is hermetically installed between the wall-inserted joint 1 and the connecting pipe 2.

[0032] Preferably, as Figure 1 shown, a tooling plane 12 is formed on the outer wall of the lower part of the wall-inserted joint 1. When installing, a wrench can be clamped on the tooling plane 12 and rotated to screw the wall-inserted joint 1 onto the water outlet joint in the wall.

[0033] Preferably, the fixing ring 4 is formed with a tooling hole 41, and the tooling hole 41 is an internal hexagonal hole. In this way, workers can use a hexagonal wrench to screw the fixing ring 4, which is convenient for workers to assemble the bend foot during production and greatly improves the production efficiency of the product.

[0034] Preferably, the connecting pipe 2 and the positioning joint 3 are integrally formed. Preferably, a first threaded section 13 is formed on the outer wall of the upper part of the wall-in joint 1, and a second threaded section 31 is formed on the outer wall of the positioning joint 3.

[0035] Compared with the prior art, in the present utility model, through an adjustable curved foot, the wall-in joint 1 and the positioning joint 3 can rotate independently of each other. Therefore, the connections at both ends are more stable and not prone to leakage, greatly facilitating the user to adjust and install.

[0036] The above embodiments and diagrams do not limit the product form and style of the present utility model. Any appropriate changes or modifications made by those of ordinary skill in the relevant technical field shall be regarded as not departing from the patent scope of the present utility model.

Claims

1. An adjustable curved foot, characterized in that, It includes a wall - embedded joint, a connecting pipe, a positioning joint and a fixing ring. The connecting pipe is hermetically and rotatably inserted into the wall - embedded joint; one end of the connecting pipe inserted into the wall - embedded joint is fixedly connected to the fixing ring, and the other end of the connecting pipe is eccentrically fixedly connected to the positioning joint; a mutually - connected water - passing channel is formed in the wall - embedded joint, the connecting pipe and the positioning joint; the fixing ring and the connecting pipe are fixedly connected by threads; a limiting step is formed in the wall - embedded joint, and the lower end of the fixing ring abuts against the limiting step; a sealing groove is formed in the connecting pipe, and a sealing ring is installed on the sealing groove, and the sealing ring is hermetically installed between the wall - embedded joint and the connecting pipe.

2. The adjustable curved foot according to claim 1, characterized in that, A tooling plane is formed on the outer wall of the lower part of the wall - embedded joint.

3. The adjustable curved foot according to claim 1, wherein, A tooling hole is formed in the fixing ring, and the tooling hole is an internal hexagonal hole.

4. The adjustable curved foot according to claim 1, characterized in that, The connecting pipe and the positioning joint are integrally formed.

5. The adjustable curved foot according to claim 1, wherein, A first threaded section is formed on the outer wall of the upper part of the wall - embedded joint, and a second threaded section is formed on the outer wall of the positioning joint.

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