A faucet that is easy to maintain

Abstract

The utility model discloses a faucet convenient to maintain, it includes valve core seat, casing and switch handle, valve core seat installs in the lower extreme of casing, one end of switch handle is located the upper end of casing, the lateral wall of casing is provided with fixed screw, one end of fixed screw passes through the lateral wall of casing and is fixed on valve core seat, and the valve core seat with casing has buckling assembly between, the buckling assembly includes clamping buckle and connecting block, clamping buckle sets up on valve core seat, and connecting block sets up on casing, and clamping buckle with connecting block each other insert set connection. This application has the effect of reducing faucet replacement cost.

Description

Technical Field

[0001] This application relates to the field of faucet technology, and in particular to a faucet that is easy to maintain. Background Technology

[0002] A faucet is a common name for a water valve, used to control the flow of water and has water-saving properties. A faucet consists of a valve seat, a housing, and a handle. The valve seat is installed at the lower end of the housing, and one end of the handle is located on the housing and rotatably connected to the valve body. Typically, the faucet housing is threaded to the upper periphery of the valve seat. When a faucet malfunctions or is damaged and needs to be replaced, the technician needs to enter the faucet's installation location, such as the bottom of a sink, to remove the faucet from the sink. Then, using tools, the valve seat is rotated continuously to remove the faucet housing. Therefore, for convenience, customers often replace the entire faucet, resulting in a higher replacement cost. Utility Model Content

[0003] The purpose of this utility model is to provide a faucet that is easy to maintain, addressing the shortcomings and deficiencies of the existing technology.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] The device includes a valve core seat, a housing, and a switch handle. The valve core seat is installed in the lower end of the housing, and one end of the switch handle is located in the upper end of the housing. A fixing screw is provided on the side wall of the housing, and one end of the fixing screw passes through the side wall of the housing and is fixed to the valve core seat. A fastening assembly is provided between the valve core seat and the housing. The fastening assembly includes a locking buckle and a connecting block. The locking buckle is provided on the valve core seat, and the connecting block is provided on the housing. The locking buckle and the connecting block are interlocked and connected.

[0006] Preferably, the housing includes a mounting post and a water outlet pipe. One end of the water outlet pipe is disposed outside the side wall of the mounting post. A branch pipe is disposed outside the mounting post. A connector is disposed at the outer end of the branch pipe. A connector groove is formed on the inner circumference of the inner end of the water outlet pipe. The connector is inserted into the connector groove. A locking screw is disposed between the water outlet pipe and the branch pipe.

[0007] Preferably, the side wall of the outlet pipe is provided with a threaded hole, the circumferential side of the insertion pipe is provided with a fixing ring groove, the locking screw is threaded into the threaded hole, and the inner end of the locking screw is embedded in the fixing ring groove.

[0008] Preferably, the outer end of the branch pipe is provided with a first connection hole, the inner end of the outlet pipe is provided with a second connection hole, and a stabilizing rod is placed between the first connection hole and the second connection hole.

[0009] Preferably, the valve core seat has a cold water valve and a hot water valve, and the side wall of the valve core seat has two adjustment holes, which correspond to the adjustment ends of the cold water valve and the hot water valve, respectively.

[0010] Preferably, the side wall of the mounting column is provided with an embedding groove, a limiting plate is embedded in the embedding groove, and two limiting rods are provided at the inner end of the limiting plate, and the two limiting rods are respectively inserted into the two adjusting holes.

[0011] Preferably, the limiting plate has disassembly grooves on both sides.

[0012] In summary, this application includes at least one of the following beneficial technical effects:

[0013] 1. After long-term use, the faucet housing may be bumped or rusted, requiring replacement. First, loosen the fixing screws, then pull the limit plate out of the groove. The housing can then be detached from the valve core seat. Next, turn the locking screw to pull it out of the water outlet pipe. One end of the water outlet pipe can then be pulled out from the connector of the mounting post. The mounting post or water outlet pipe can then be replaced depending on the damaged part, thus reducing the faucet replacement cost.

[0014] 2. When it is necessary to disassemble the faucet, first pull the limiting plate out of the groove, and at the same time slide the two limiting rods out of the adjustment hole. Then, use a tool to close the cold water valve and the hot water valve. This will not affect the disassembly process.

[0015] 3. Before installing the water outlet pipe onto the insertion pipe of the mounting column, first insert one end of the stabilizer rod into the first connection hole, then place the second connection hole close to the first connection hole, and insert the other end of the stabilizer rod into the second connection hole. Then, when installing the water outlet pipe on one side of the mounting column, keep the water outlet of the water outlet pipe vertically downward. Attached Figure Description

[0016] Figure 1 This is a structural schematic diagram of the faucet of this utility model;

[0017] Figure 2 This is a cross-sectional schematic diagram of the faucet of this utility model;

[0018] Figure 3 yes Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4This is an exploded schematic diagram of the faucet of this utility model;

[0020] Figure 5 This is a cross-sectional view of the valve core seat of this utility model.

[0021] In the diagram: 1. Valve core seat; 2. Housing; 3. Switch handle; 4. Mounting post; 5. Outlet pipe; 6. Branch pipe; 7. Connecting pipe; 8. Connecting ring groove; 9. Threaded hole; 10. Fixing ring groove; 11. Locking screw; 12. First connecting hole; 13. Second connecting hole; 14. Stabilizing rod; 15. Fixing screw; 16. Cold water pipe; 17. Hot water pipe; 18. Cold water valve; 19. Hot water valve; 20. Adjusting hole; 21. Embedding groove; 22. Limiting plate; 23. Limiting rod; 24. Clamping buckle; 25. Connecting block; 26. Fastening assembly; 27. Disassembly groove. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings.

[0023] This application discloses a faucet that is easy to maintain.

[0024] Reference Figure 1 It includes a valve core seat 1, a housing 2 and a switch handle 3. The lower end of the housing 2 is sleeved on the upper end of the valve core seat 1, and one end of the switch handle 3 is installed on the upper end of the housing 2.

[0025] Reference Figure 2 and Figure 3 The housing 2 includes a mounting post 4 and a water outlet pipe 5. A branch pipe 6 is integrally provided on the side wall of the mounting post 4. A plug pipe 7 is integrally provided on the outer end of the branch pipe 6. A plug-in annular groove 8 is provided on the inner circumferential side of the inner end of the water outlet pipe 5. The plug pipe 7 is inserted into the plug-in annular groove 8. A threaded hole 9 is provided on the side wall of the water outlet pipe 5. A fixing annular groove 10 is provided on the outer circumferential side of the plug pipe 7. A locking screw 11 is fixed in the threaded hole 9. The inner end of the locking screw 11 is inserted into the fixing annular groove 10.

[0026] The outer end of the branch pipe 6 has a first connecting hole 12, and the inner end of the outlet pipe 5 has a second connecting hole 13. A stabilizing rod 14 is inserted between the first connecting hole 12 and the second connecting hole 13. Before installing the outlet pipe 5 onto the insertion pipe 7 of the mounting column 4, one end of the stabilizing rod 14 is inserted into the first connecting hole 12, and then the second connecting hole 13 is brought close to the first connecting hole 12, allowing the other end of the stabilizing rod 14 to be inserted into the second connecting hole 13. Subsequently, when installing the outlet pipe 5 on one side of the mounting column 4, the outlet of the outlet pipe 5 can be kept vertically downward.

[0027] Reference Figure 4 and Figure 5A fixing screw 15 passes through the side wall of the mounting column 4. The inner end of the fixing screw 15 is threaded and fixed to the side wall of the valve core seat 1. The valve core seat 1 has a cold water pipe 16 and a hot water pipe 17. A cold water valve 18 is installed in the cold water pipe 16 and a hot water pipe 17 is installed in the hot water pipe 17. Two adjustment holes 20 are opened on the side wall of the valve core seat 1. The two adjustment holes 20 are connected to the adjustment ends of the cold water valve 18 and the hot water valve 19. An embedding groove 21 is opened on the side wall of the mounting column 4. A limiting plate 22 is placed in the embedding groove 21. A disassembly groove 27 is opened on the corresponding two sides of the limiting plate 22. Two limiting rods 23 are integrally provided on the inner side of the limiting plate 22. The two limiting rods 23 are inserted into the two adjustment holes 20 respectively. When the faucet needs to be disassembled, first pull the limiting plate 22 out of the recessed groove 21, and at the same time slide the two limiting rods 23 out of the adjusting hole 20. Then, use a tool to close the cold water valve 18 and the hot water valve 19. This will not affect the disassembly process.

[0028] Two fastening components 26 are provided between the valve core seat 1 and the mounting post 4. The fastening components 26 include locking buckles 24 and connecting blocks 25. The two locking buckles 24 are uniformly and integrally arranged on the upper end of the valve core seat 1. The vertical cross section of the locking buckle 24 is an inverted "L" shape. The two connecting blocks 25 are uniformly and integrally arranged on the inner circumference of the mounting post 4. The connecting blocks 25 are locked and restricted to the side wall of the locking buckle 24.

[0029] The implementation principle of a maintenance-friendly faucet disclosed in this application embodiment is as follows:

[0030] The damaged housing 2 needs to be replaced. First, loosen the fixing screw 15, then pull the limiting plate 22 out of the embedding groove 21. Then the housing 2 can be detached from the valve core seat 1. After that, turn the locking screw 11 to pull it out of the water outlet pipe 5. Then one end of the water outlet pipe 5 can be pulled out from the insertion pipe 7 of the mounting post 4. Then the mounting post 4 or the water outlet pipe 5 can be replaced according to the damaged part.

[0031] The above description is only a preferred embodiment of the present utility model. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the claims of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A faucet that is easy to maintain, comprising a valve core seat (1), a housing (2), and a switch handle (3), wherein the valve core seat (1) is installed in the lower end of the housing (2), and one end of the switch handle (3) is located at the upper end of the housing (2), characterized in that: The side wall of the housing (2) is provided with a fixing screw (15). One end of the fixing screw (15) passes through the side wall of the housing (2) and is fixed to the valve core seat (1). There is a fastening assembly (26) between the valve core seat (1) and the housing (2). The fastening assembly (26) includes a locking buckle (24) and a connecting block (25). The locking buckle (24) is disposed on the valve core seat (1), and the connecting block (25) is disposed on the housing (2). The locking buckle (24) and the connecting block (25) are interlocked and connected.

2. The easy-to-maintain faucet according to claim 1, characterized in that, The housing (2) includes a mounting post (4) and a water outlet pipe (5). One end of the water outlet pipe (5) is located outside the side wall of the mounting post (4). A branch pipe (6) is provided on the outside of the mounting post (4). A connector pipe (7) is provided at the outer end of the branch pipe (6). A connector ring groove (8) is opened on the inner circumference side of the inner end of the water outlet pipe (5). The connector pipe (7) is inserted into the connector ring groove (8). A locking screw (11) is provided between the water outlet pipe (5) and the branch pipe (6).

3. The easy-to-maintain faucet according to claim 2, characterized in that, The side wall of the water outlet pipe (5) is provided with a threaded hole (9), and the circumferential side of the insertion pipe (7) is provided with a fixing ring groove (10). The locking screw (11) is threaded into the threaded hole (9), and the inner end of the locking screw (11) is embedded in the fixing ring groove (10).

4. A faucet that is easy to maintain according to claim 2, characterized in that, The outer end of the water outlet pipe (5) is provided with a first connecting hole (12), and the inner end of the water outlet pipe (5) is provided with a second connecting hole (13). A limit rod (23) is placed between the first connecting hole (12) and the second connecting hole (13).

5. A faucet that is easy to maintain according to claim 2, characterized in that, The valve core seat (1) contains a cold water valve (18) and a hot water valve (19). The side wall of the valve core seat (1) has two adjustment holes (20), which correspond to the adjustment ends of the cold water valve (18) and the hot water valve (19), respectively.

6. A faucet that is easy to maintain according to claim 5, characterized in that, The side wall of the mounting column (4) is provided with an embedding groove (21), and a limiting plate (22) is embedded in the embedding groove (21). Two limiting rods (23) are provided at the inner end of the limiting plate (22), and the two limiting rods (23) are respectively inserted into the two adjusting holes (20).

7. A faucet that is easy to maintain according to claim 6, characterized in that... The limiting plate (22) has disassembly grooves (27) on both sides.

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