Split assembled faucet with low requirement on mounting precision

Abstract

The utility model discloses a split assembly faucet with low installation precision requirement, which comprises a valve seat, a water outlet cylinder cover, a valve core, a sleeve type silica gel sealing ring and a water outlet pipe, a valve core sleeve is fixedly arranged on the valve seat, the valve core is inserted in the valve core sleeve, the water outlet cylinder cover is sleeved on the outer side of the valve core sleeve, and the water outlet cylinder cover is sleeved on the outer side of the valve core sleeve. A side water outlet hole is formed in the bottom of the side face of the valve element sleeve, a pipe inserting hole is formed in the water outlet cylinder cover, the sleeve type silica gel sealing ring is inserted into the pipe inserting hole, a pipe inserting head is installed at one end of the water outlet pipe and inserted into the sleeve type silica gel sealing ring, a plurality of clamping grooves are formed in the side face of the valve seat, and the clamping grooves are clamped in the clamping grooves. A buckling lug matched with the clamping groove is installed on the cover edge of the bottom of the water outlet barrel cover, and an in-groove clamping piece is installed in the clamping groove. The sleeve type silica gel sealing ring has the advantages that the requirement for split assembly can be lowered, the requirement for alignment precision is low, and the installation efficiency is high.

Description

Technical Field

[0001] This utility model relates to the field of faucet devices, and in particular to a split-assembly faucet with low installation precision requirements. Background Technology

[0002] Faucets are mainly used to control the flow of water and have water-saving effects. Although one-piece faucets are easy to install, they require replacement of the whole unit for maintenance. Moreover, the molding process requires the entire unit to be formed, which is quite laborious. Therefore, most faucet manufacturers currently produce faucets that are assembled from parts. The valve core and various accessories are manufactured and then assembled. Therefore, a sealing ring is required for waterproofing. Traditional pipe structures often use fine sealing rings for waterproofing, which require high precision in alignment and installation. Otherwise, misalignment and leakage can easily occur, and the installation efficiency is also low. Utility Model Content

[0003] The purpose of this utility model is to provide a split-assembly faucet with low installation precision requirements in order to solve the above-mentioned problems.

[0004] This utility model achieves the above objectives through the following technical solutions:

[0005] A modular faucet with low installation precision requirements includes a valve seat, a spout cover, a valve core, a sleeve-type silicone sealing ring, and a spout pipe. A valve core sleeve is fixedly mounted on the valve seat, and the valve core is inserted into the valve core sleeve. The spout cover is fitted onto the outer side of the valve core sleeve. A side spout hole is opened at the bottom side of the valve core sleeve. A pipe insertion hole is provided on the spout cover, and the sleeve-type silicone sealing ring is inserted into the pipe insertion hole. A pipe plug is installed at one end of the spout pipe, and the pipe plug is inserted into the sleeve-type silicone sealing ring. Several slots are provided on the side of the valve seat. A matching buckle is installed on the bottom edge of the spout cover. A slot retainer is installed in each slot, and the buckle is inserted into the slot and engages with the slot retainer.

[0006] Furthermore, an upper sealing ring is embedded in the top wall of the valve core sleeve, and a lower sealing ring is embedded in the bottom wall of the valve core sleeve.

[0007] Furthermore, a limiting top sleeve is installed on the top of the water outlet cover, and the top of the valve core extends to the outside of the water outlet cover through the limiting top sleeve.

[0008] Furthermore, the bottom of the valve seat is provided with a bottom water inlet pipe interface, and a water inlet pipe is installed on the bottom water inlet pipe interface.

[0009] Furthermore, a limiting ring is installed at the connection between the water outlet pipe and the pipe plug.

[0010] Furthermore, the sleeve-type silicone sealing ring and the pipe plug are interference fit.

[0011] Furthermore, the valve seat, the water outlet cover, the water outlet pipe, and the water inlet pipe are all covered with outer shells.

[0012] The beneficial effects are as follows: The modular faucet with low installation accuracy requirements described in this utility model can reduce the requirements for modular assembly through the sleeve-type silicone sealing ring, and has low alignment accuracy requirements and high installation efficiency. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of a modular faucet with low installation precision requirements as described in this utility model;

[0014] Figure 2 This is a schematic diagram of the split structure of a split-assembly faucet with low installation precision requirements as described in this utility model;

[0015] Figure 3 This is a schematic diagram of the outer shell of a modular faucet with low installation precision requirements as described in this utility model.

[0016] The annotations in the attached figures are explained as follows:

[0017] 1. Valve seat; 2. Outlet cover; 3. Valve core; 4. Sleeve-type silicone sealing ring; 5. Pipe plug; 6. Limiting ring; 7. Outlet pipe; 8. Inlet pipe; 9. Outer shell; 10. Valve core sleeve; 11. Upper sealing ring; 12. Lower sealing ring; 13. Side outlet hole; 14. In-slot retainer; 15. Slot; 16. Pipe insertion hole; 17. Limiting top sleeve; 18. Buckle. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings:

[0019] like Figure 1-3 As shown, a modular faucet with low installation precision requirements consists of a valve seat 1, a water outlet cover 2, a valve core 3, a sleeve-type silicone sealing ring 4, and a water outlet pipe 7.

[0020] A valve core sleeve 10 is fixedly installed on the valve seat 1. It is an integral injection molded structure. A valve core 3 is inserted inside the valve core sleeve 10. A water outlet cover 2 is fitted on the outside of the valve core sleeve 10. A side water outlet hole 13 is opened at the bottom of the side of the valve core sleeve 10.

[0021] The water outlet cover 2 is provided with a pipe insertion hole 16. The sleeve-type silicone sealing ring 4 is inserted into the pipe insertion hole 16. One end of the water outlet pipe 7 is equipped with a pipe plug 5. The pipe plug 5 is inserted into the sleeve-type silicone sealing ring 4. Here, the sleeve-type silicone sealing ring 4 replaces the traditional fine sealing ring, reducing the installation accuracy and making installation easier.

[0022] The valve seat 1 has several slots 15 on its side. The bottom edge of the water outlet cover 2 is fitted with a buckle 18 that matches the slot 15. The slot 15 is fitted with a slot retainer 14. The buckle 18 is inserted into the slot 15 and snapped together with the slot retainer 14, so as to realize the alignment and fixation of the valve seat 1 and the water outlet cover 2.

[0023] like Figure 1-3 As shown, this utility model also discloses the following more optimized specific structures:

[0024] An upper sealing ring 11 is embedded in the top wall of the valve core sleeve 10, and a lower sealing ring 12 is embedded in the bottom wall of the valve core sleeve 10, which are used to increase the sealing between the valve core sleeve 10 and the outlet sleeve 2.

[0025] A limiting top sleeve 17 is installed on the top of the water outlet cover 2, and the top of the valve core 3 extends to the outside of the water outlet cover 2 through the limiting top sleeve 17.

[0026] The bottom of the valve seat 1 is provided with a bottom water inlet pipe interface, and a water inlet pipe 8 is installed on the bottom water inlet pipe interface.

[0027] A limiting ring 6 is installed at the connection between the water outlet pipe 7 and the pipe plug 5, which is used to block the outside of the pipe insertion hole 16.

[0028] The sleeve-type silicone sealing ring 4 and the pipe plug 5 are interference fit, that is, the outer diameter of the pipe plug 5 is slightly larger than the inner diameter of the sleeve-type silicone sealing ring 4, making the interference fit more stable.

[0029] The valve seat 1, the water outlet cover 2, the water outlet pipe 7 and the water inlet pipe 8 are covered with an outer shell 9, which is used for aesthetics and to limit and fix the various components.

[0030] like Figures 1-3 The faucet shown has a split assembly structure with low installation accuracy requirements. The valve seat 1, valve core 3, and valve core sleeve 10 are all common faucet assembly parts. In this embodiment, the water outlet cover 2 uses a limiting buckle structure to achieve quick alignment and fixation with the valve seat 1. It is also quickly installed through the sleeve-type silicone sealing ring 4 and the pipe plug 5. The sleeve-type silicone sealing ring 4 replaces the traditional thin sealing ring. It can be inserted into the pipe insertion hole 16 first, and then the pipe plug can be directly inserted. There is no buckle structure here, so the installation accuracy requirement is low.

[0031] Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of this utility model as claimed.

Claims

1. A modular faucet with low installation precision requirements, characterized in that: The device includes a valve seat, a water outlet cover, a valve core, a sleeve-type silicone sealing ring, and a water outlet pipe. A valve core sleeve is fixedly installed on the valve seat, and the valve core is inserted into the valve core sleeve. The water outlet cover is fitted onto the outside of the valve core sleeve. A side water outlet hole is opened at the bottom side of the valve core sleeve. A pipe insertion hole is provided on the water outlet cover, and the sleeve-type silicone sealing ring is inserted into the pipe insertion hole. A pipe plug is installed at one end of the water outlet pipe, and the pipe plug is inserted into the sleeve-type silicone sealing ring. Several slots are provided on the side of the valve seat. A buckle matching the slot is installed on the bottom edge of the water outlet cover. A slot retainer is installed in the slot, and the buckle is inserted into the slot and snaps together with the slot retainer.

2. A modular faucet with low installation precision requirements according to claim 1, characterized in that: An upper sealing ring is embedded in the top wall of the valve core sleeve, and a lower sealing ring is embedded in the bottom wall of the valve core sleeve.

3. A modular faucet with low installation precision requirements according to claim 1, characterized in that: A limiting top sleeve is installed on the top of the water outlet cover, and the top of the valve core extends to the outside of the water outlet cover through the limiting top sleeve.

4. A modular faucet with low installation precision requirements according to claim 1, characterized in that: The bottom of the valve seat is provided with a bottom water inlet pipe interface, and a water inlet pipe is installed on the bottom water inlet pipe interface.

5. A modular faucet with low installation precision requirements according to claim 1, characterized in that: A limiting ring is installed at the connection between the water outlet pipe and the pipe plug.

6. A split-assembly faucet with low installation precision requirements according to claim 1, characterized in that: The sleeve-type silicone sealing ring and the tube plug are interference fit.

7. A split-assembly faucet with low installation precision requirements according to claim 4, characterized in that: The valve seat, the water outlet cover, the water outlet pipe, and the water inlet pipe are all covered with an outer shell.

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