Combined water supply faucet structure

Abstract

The utility model relates to the technical field of water supply faucet structures, in particular to a combined water supply faucet structure which comprises a mixing valve and a vertical pipe, the top of the mixing valve is communicated with the bottom of the vertical pipe, the left side and the right side of the rear end face of the mixing valve are respectively communicated with a straight pipe, and the rear portion of the outer wall of each straight pipe is rotationally connected with a sleeve. The front face of the sleeve is connected with a control structure, a vertical plate is stressed to drive a transverse plate to move leftwards, the moving transverse plate drives a toothed plate to move leftwards, the toothed plate is moved to enable a toothed ring to rotate, the rotating toothed ring drives the sleeve to rotate on the outer wall of a straight pipe, and therefore the outer wall of the sleeve is matched with threads to be gradually screwed into a water pipe; after the toothed plate is lifted up, the toothed plate is put back to the beginning position where the toothed plate makes contact with the toothed ring, the operation is repeated till the circular ring behind the sleeve is attached to the wall, the installation difficulty of the combined water supply faucet structure is lowered, and the installation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of combined water supply faucet structures, and particularly relates to a combined water supply faucet structure. Background Art

[0002] The water supply faucet structure is a common name for a water valve, which is used to control the size of the water flow switch and has the effect of saving water.

[0003] For example, a combined water supply faucet structure with the authorization announcement number of "CN220850843U", the outlets of the cold purified water output pipe and the hot purified water output pipe are connected to the water outlet end of the purified water output faucet. The purified water line control knob is inserted into the tap water output faucet and connected to the cold purified water output pipe and the hot purified water output pipe. During use, the output lines of cold and hot tap water and cold and hot purified water can be flexibly switched. The purified water output faucet is fixedly connected to the tap water output faucet, which is convenient to form a combined module. However, in the use of the combined water supply faucet structure, the discharge form of cold water and hot water is controlled by a mixing valve to form a combined faucet. However, during installation, the connecting pipes on both sides need to be rotated gradually and slowly so that the two connecting pipes can maintain the same screwing force, which increases the installation difficulty of the combined water supply faucet structure and reduces the installation efficiency. Summary of the Invention

[0004] The purpose of the utility model is to solve the problems of increasing the installation difficulty of the combined water supply faucet structure and reducing the installation efficiency, and to propose a combined water supply faucet structure.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] Design a combined water supply faucet structure, including a mixing valve and a vertical pipe. The top of the mixing valve is communicated with the bottom of the vertical pipe. The left and right sides of the rear end face of the mixing valve are respectively communicated with straight pipes. The rear of the outer wall of the straight pipe is rotatably connected with a sleeve. The front of the sleeve is connected with a control structure. The rear of the sleeve is fixedly connected with a ring. The inner wall of the vertical pipe is connected with a water outlet structure.

[0007] Preferably, the control structure includes a toothed ring and a toothed plate. The rear end face of the toothed ring is fixedly connected with the front of the sleeve. The top of the toothed ring is meshed and connected with the bottom of the toothed plate. The inner side of the toothed plate is fixedly connected with a cross plate.

[0008] Preferably, a vertical plate is fixedly connected to the top of the cross plate.

[0009] Preferably, the inner wall of the toothed ring is adjacent to the rear of the outer wall of the straight pipe.

[0010] Preferably, the water outlet structure includes an elbow pipe and a sheath. The bottom of the outer wall of the elbow pipe is threadedly connected to the inner wall of the vertical pipe. The outer wall of the elbow pipe is fixedly connected to the inner wall of the sheath. The outer wall of the elbow pipe is slidably connected to the outer shell below.

[0011] Preferably, threads are machined on the rear of the outer wall of the sleeve.

[0012] A combined water supply faucet structure proposed by the present utility model has the beneficial effects that: in the control structure, the bottom protrusions of the toothed plate are meshed with the outer wall protrusions of the toothed ring. Then, hold the vertical plate and push it to the left. The vertical plate drives the horizontal plate to move to the left under force. The moving horizontal plate drives the toothed plate to move to the left. Moving the toothed plate rotates the toothed ring. The rotating toothed ring drives the sleeve to rotate on the outer wall of the straight pipe. Thus, the outer wall of the sleeve gradually screws into the water pipe in cooperation with the threads. After the toothed plate moves to the right and disengages from the toothed ring, lift the toothed plate and then place it back to the initial position where it contacts the toothed ring. Repeat the above operation until the ring behind the sleeve fits against the wall, reducing the installation difficulty of the combined water supply faucet structure and improving the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the present utility model;

[0014] Figure 2 is a schematic structural diagram of the connection relationship between the mixing valve, the vertical pipe and the straight pipe;

[0015] Figure 3 is Figure 1 a schematic structural diagram of the connection relationship between the toothed ring, the sleeve and the ring in

[0016] Figure 4 is Figure 1 a schematic structural diagram of A in

[0017] Figure 5 is Figure 1 a schematic structural diagram of B in

[0018] In the figure: 1, mixing valve; 2, control structure; 201, toothed ring; 202, toothed plate; 203, horizontal plate; 204, vertical plate; 3, water outlet structure; 301, elbow pipe; 302, sheath; 303, outer shell; 4, vertical pipe; 5, straight pipe; 6, sleeve; 7, ring; 8, bent plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The present utility model will be further described below with reference to the accompanying drawings: Embodiment

[0020] Please refer to Figures 1-5: In this embodiment, a combined water supply faucet structure includes a mixing valve 1 and a vertical pipe 4. The top of the mixing valve 1 is communicated with the bottom of the vertical pipe 4. The model of the mixing valve 1 is selected according to the usage requirements. On the left and right sides of the rear end face of the mixing valve 1, straight pipes 5 are respectively communicated. Behind the outer wall of the straight pipe 5, a sleeve 6 is rotatably connected. On the front of the sleeve 6, a control structure 2 is connected. Behind the sleeve 6, a ring 7 is fixedly connected. The material of the ring 7 is rubber. Inside the inner wall of the vertical pipe 4, a water outlet structure 3 is connected.

[0021] The control structure 2 includes a toothed ring 201 and a toothed plate 202. The rear end face of the toothed ring 201 is fixedly connected to the front of the sleeve 6. The top of the toothed ring 201 is meshed and connected to the bottom of the toothed plate 202. The toothed plate 202 can rotate the toothed ring 201 left and right. Inside the toothed plate 202, a cross plate 203 is fixedly connected. On the top of the cross plate 203, a vertical plate 204 is fixedly connected. The vertical plate 204 facilitates pushing the toothed plate 202 to move left and right. The inner wall of the toothed ring 201 is adjacent to the rear of the outer wall of the straight pipe 5.

[0022] In the control structure 2, the bottom protrusions of the toothed plate 202 are meshed with the outer protrusions of the toothed ring 201. Then, hold the vertical plate 204 and push it to the left. The vertical plate 204 drives the cross plate 203 to move to the left under force. The moving cross plate 203 drives the toothed plate 202 to move to the left. Moving the toothed plate 202 rotates the toothed ring 201. The rotating toothed ring 201 drives the sleeve 6 to rotate on the outer wall of the straight pipe 5. Thus, the outer wall of the sleeve 6 gradually screws into the water pipe in cooperation with the thread. After the toothed plate 202 moves to the right and disengages from the toothed ring 201, lift the toothed plate 202 and place it back to the initial position where it contacts the toothed ring 201. Repeat the above operation until the ring 7 behind the sleeve 6 fits against the wall, reducing the installation difficulty of the combined water supply faucet structure and improving the installation efficiency.

[0023] The water outlet structure 3 includes an elbow 301 and a sheath 302. The bottom of the outer wall of the elbow 301 is threadedly connected to the inner wall of the vertical pipe 4. The outer wall of the elbow 301 is fixedly connected to the inner wall of the sheath 302. The sheath 302 is made of rubber. Below the outer wall of the elbow 301, a housing 303 is slidably connected. The housing 303 can move downward to cover the outer wall of the vertical pipe 4. On the rear of the outer wall of the sleeve 6, a thread is processed.

[0024] Working principle:

[0025] By rotating the mixing valve 1 left and right through the handle position, the water pipes on the left and right sides can be controlled to convey water sources, and the conveyance of cold water and hot water can be realized.

[0026] Installation of the combined water supply faucet structure:

[0027] Installation of the mixing valve and the wall water pipe:

[0028] First, dock the rear outer wall of the sleeve 6 with the front inner wall of the water pipe. Then, the bottom protrusions of the toothed plate 202 are meshed with the outer wall protrusions of the toothed ring 201. Next, hold the vertical plate 204 and push it to the left. The vertical plate 204 drives the horizontal plate 203 to move to the left under force. The moving horizontal plate 203 drives the toothed plate 202 to move to the left. The moving toothed plate 202 rotates the toothed ring 201. The rotating toothed ring 201 drives the sleeve 6 to rotate on the outer wall of the straight pipe 5. Thus, the outer wall of the sleeve 6 is gradually screwed into the water pipe with the cooperation of the threads. After the toothed plate 202 moves to the right and disengages from the toothed ring 201, lift the toothed plate 202 and place it back to the initial position in contact with the toothed ring 201. Repeat the above operations until the ring 7 behind the sleeve 6 fits against the wall.

[0029] Installation of the outlet pipe of the mixing valve:

[0030] Wrap the raw tape around the thread at the lower outer wall of the elbow 301, and then hold the sheath 302 to gradually screw the lower outer wall of the elbow 301 into the interior of the vertical pipe 4 until the outlet of the elbow 301 is in the front, and then stop rotating the elbow 301. The wrapped raw tape plays a role in sealing the connection between the elbow 301 and the vertical pipe 4. Embodiment

[0031] Please refer to Figures 1-5 : In this embodiment, a combined water supply faucet structure further includes a bent plate 8. The left and right sides of the top of the two bent plates 8 are fixedly connected to the left and right sides of the bottom of the mixing valve 1 respectively.

[0032] Working principle:

[0033] After the toothed plate 201 drives the toothed ring 201 to finish rotating, pull the toothed plate 202 upward to disengage it from the toothed ring 201, and then turn the toothed plate 202 over and insert it into the interior of the bent plate 8. The bent plate 8 can accommodate the toothed plate 202.

[0034] Although the present utility model has been illustrated and described by reference to the preferred embodiments, those of ordinary skill in the art should understand that various changes in form and details may be made within the scope of the claims.

Claims

1. A combined water supply faucet structure, comprising a mixing valve (1) and a vertical pipe (4), characterized in that: The top of the mixing valve (1) is connected to the bottom of the vertical pipe (4); the left and right sides of the rear end face of the mixing valve (1) are respectively connected to straight pipes (5); a sleeve (6) is rotatably connected to the rear of the outer wall of the straight pipe (5); the front of the sleeve (6) is connected to the control structure (2); a ring (7) is fixedly connected to the rear of the sleeve (6); and the inner wall of the vertical pipe (4) is connected to the water outlet structure (3).

2. A combined water supply faucet structure according to claim 1, characterized in that: The control structure (2) comprises a gear ring (201) and a gear plate (202); the rear end face of the gear ring (201) is fixedly connected to the front face of the sleeve (6); the top of the gear ring (201) is meshedly connected to the bottom of the gear plate (202); and a transverse plate (203) is fixedly connected to the inner side of the gear plate (202).

3. A combined water supply faucet structure according to claim 2, characterized in that: The top of the transverse plate (203) is fixedly connected to a vertical plate (204).

4. A combined water supply faucet structure according to claim 2, characterized in that: The inner wall of the toothed ring (201) is adjacent to the rear of the outer wall of the straight tube (5).

5. The combined water supply faucet structure according to claim 1, characterized in that: The water outlet structure (3) comprises a curved pipe (301) and a protective sleeve (302); the bottom of the outer wall of the curved pipe (301) is threadedly connected to the inner wall of the vertical pipe (4); the outer wall of the curved pipe (301) is fixedly connected to the inner wall of the protective sleeve (302); and a housing (303) is slidably connected below the outer wall of the curved pipe (301).

6. The combined water supply faucet structure according to claim 1, characterized in that: The outer wall of the sleeve (6) is processed with threads at the rear.

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