Installation structure of faucet water outlet hose and faucet thereof

Abstract

The installation structure comprises the water outlet hose and a valve element seat with a cavity, a water inlet channel is arranged at the bottom of the valve element seat, a water outlet channel is arranged on the side wall of the valve element seat, and a right angle is formed between the water inlet channel and the water outlet channel. One end of the water outlet hose is connected with the water outlet channel through the hollow connector, and the water outlet channel and the connector are fixed through the screw, so that the water outlet hose type faucet has the advantages that the sealing effect is good, looseness is not prone to occurring, and the angle of the hose and the water outlet terminal of the faucet can be set at will; water flow enters the valve element seat through the cold hose and the hot hose, flows out of the water outlet channel of the valve element seat and passes through the connector and the water outlet hose, and the advantage of lead-free water passing is achieved. The water outlet channel on the valve element seat is smoothly connected with the hose so as to adapt to more diversified changes of a faucet cavity and the appearance, the valve element provided with the upper water seal in a matched mode is integrally installed in the shell in a sinking mode, the space in the faucet is saved, and the manufacturing cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of faucets, in particular to an installation structure of a faucet water outlet hose and a faucet thereof. Background Art

[0002] The water outlet channel of the existing faucet valve core seat is non-vertical towards the water outlet terminal of the faucet. Because the valve core seat is to be installed inside the faucet, it cannot be made too large due to structural limitations. The inclined water outlet channel of the valve core seat causes the connecting part with the faucet shell to have different thicknesses.

[0003] If the water outlet pipe is set as a hose, the role of the hose is to pass water. Due to the different thicknesses of the connecting parts, it can only be connected by direct insertion. The connection between the water outlet channels with different thicknesses cannot be fixed with connectors such as snaps, and can only be sealed with a single sealing ring. The problems that arise are: the sealing effect is not good and it is easy to loosen. When the water flow is large, the water outlet pipe is easy to fall off.

[0004] If the outlet pipe is set as a hard pipe, the role of the hard pipe is to pass water flow and support, which to a certain extent solves the disadvantage of the hose being easily washed off. However, there are also some disadvantages in using a hard pipe: First, if the hard pipe is made straight, it is difficult for the water to flow from the faucet terminal to the bottom of the faucet aerator, which is easy to cause splashing. Secondly, if the hard pipe is bent into a certain arc, since the hard pipe needs to be placed in the cavity of the faucet, it is difficult to form the cavity inside the faucet for placing the hard pipe, and the mold opening cost and process requirements are high. Finally, the water outlet requirements caused by the degree of bending of the hard pipe also affect the length of the shape of the water outlet part of the entire faucet, which can only force the appearance of the faucet water outlet to be shorter, thus limiting the diversity of the faucet appearance.

[0005] In summary, the hose is an ideal choice for the outlet pipe of the existing faucet, which is conducive to the diversity of the overall appearance of the faucet and has a good terminal water outlet effect. However, it faces the problem that the sealing effect of the water outlet channel of the valve core seat is not good, it is easy to loosen and be washed away by running water.

[0006] In view of this, the inventor specially designed an installation structure of a faucet water outlet hose and a faucet thereof, and this case was thus produced. Utility Model Content

[0007] The purpose of the present application is to provide a mounting structure for a faucet water outlet hose and a faucet thereof, which at least solves the problem that the water outlet hose has a poor sealing effect at the connection, is easy to loosen, and is easily washed off by running water.

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0009] The present application provides a bidirectional plug-in electrical connector, comprising a water outlet hose and a valve core seat having a cavity opened on the top, wherein a water inlet channel is provided at the bottom of the valve core seat, and a water outlet channel is provided at the side wall of the valve core seat, and the non-acute angle formed between the water inlet channel and the water outlet channel is β; one end of the water outlet hose is connected to the water outlet channel via a hollow connector.

[0010] In a further solution, the outer side wall of the water outlet channel extends outward to form a protrusion, and a locking piece is provided on the protrusion. The locking piece passes through the protrusion and extends into the water outlet channel to abut against the outer side wall of the connector.

[0011] In a further solution, a threaded hole for cooperating with the locking member is provided on the protruding portion, and the threaded hole is communicated with the inner side wall of the water outlet channel.

[0012] In a further embodiment, a center line of the threaded hole is parallel to a center line of the valve core seat.

[0013] In a further solution, one end of the water outlet hose is interference-fitted and clamped inside one end of the connector, and the other end of the connector is fixed inside the water outlet channel through the threaded hole via the locking piece.

[0014] In a further embodiment, a sealing ring is provided at one end of the connector connected to the inside of the water outlet channel.

[0015] In a further embodiment, the angle β is a right angle.

[0016] In a further solution, a limit plate is fixedly provided on the water inlet channel, and a positioning column is fixedly provided on the limit plate.

[0017] The present application also provides a faucet, comprising a shell, and the mounting structure is arranged inside the shell.

[0018] In a further solution, the shell extends outwardly and has a water outlet rod with a cavity, a valve core is arranged inside the shell, one end of the valve core is connected to a handle, a pressure cover is arranged between the valve core and the handle, and a decorative cover is arranged on the outside of the pressure cover; the valve core is sleeved in the valve core seat, the water outlet hose is arranged in the cavity, the other end of the water outlet hose has a water outlet nozzle, the water outlet nozzle is connected to a bubbler, and a sealing gasket is arranged on the bubbler. Beneficial Effects

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] The present application discloses a faucet water outlet hose installation structure and a faucet thereof.

[0021] The water outlet channel and the connector are fixed with screws, and a water outlet hose is deeply embedded in one end of the connector, so that the water outlet hose faucet has the advantages of good sealing effect, not easy to loosen, not easy to be washed away by running water, and the water outlet hose and faucet water outlet terminal can be set arbitrarily.

[0022] The water flows into the valve core seat through the cold and hot hoses, flows out from the water outlet channel of the valve core seat, passes through the connecting head and the water outlet hose, and has the advantage of lead-free water flow.

[0023] The angle setting of the water outlet pipe of the valve core seat and the smooth connection between the water outlet channel on the valve core seat and the water outlet hose can adapt to more diverse changes in the faucet cavity and appearance. Together with the valve core equipped with an upper water seal, the whole is sunken and installed inside the outer shell, which saves space inside the faucet and reduces manufacturing costs.

[0024] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] in:

[0026] Figure 1 The overall three-dimensional structure of the installation structure of the utility model is shown in FIG. Figure 1 ;

[0027] Figure 2 The overall three-dimensional structure of the installation structure of the utility model is shown in FIG. Figure 2 ;

[0028] Figure 3 This is the front view of the installation structure of the utility model;

[0029] Figure 4 It is a top view of the installation structure of the utility model;

[0030] Figure 5 For this utility model Figure 4 sectional views and partial enlarged views of the sectional views;

[0031] Figure 6 It is an exploded diagram of the faucet structure of the utility model;

[0032] Figure 7 It is an overall schematic diagram of the housing of the utility model.

[0033] Explanation of the numbers in the figure: 1. water outlet hose; 2. valve core seat; 21. cavity; 3. water inlet channel; 4. water outlet channel; 5. connector; 6. raised portion; 61. threaded hole; 62. locking piece; 7. limit plate; 8. positioning column; 9. sealing ring; 100. handle; 200. decorative cover; 300. pressure cover; 400. valve core; 500. housing; 510. water outlet rod; 600. water outlet nozzle; 700. sealing gasket; 800. bubbler. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0035] like Figure 1 to Figure 2 As shown, the utility model provides an installation structure of a faucet water outlet hose, including a water outlet hose 1 and a valve core seat 2 with a cavity 21 opened on the top, a water inlet channel 3 is provided at the bottom of the valve core seat 2, and there are two water inlet channels 3 for cold water to enter and hot water to enter, and a water outlet channel 4 is provided on the side wall of the valve core seat 2, and the water outlet channel 4 is used for cold water to flow out, hot water to flow out, or a mixture of the two to flow out as warm water, and the non-acute angle formed between the water inlet channel 3 and the water outlet channel 4 is β, and the β angle is a right angle toward the water outlet terminal, which is also convenient for the selectivity of the faucet shape. One end of the water outlet hose 1 is connected to the water outlet channel 4 through a hollow connector 5. By setting the connector 5 in a certain manner and selecting the angle, the connector 5 is used to connect the water outlet channel 4 and one end of the water outlet hose 1, which has the advantages of good sealing effect, not easy to loosen, and realizing that the water outlet hose 1 and the faucet water outlet terminal can be set at will.

[0036] like Figures 3 to 5 As shown, the water outlet channel 4 extends outward to form a protrusion 6, and a locking member 62 is provided on the protrusion 6. The locking member 62 passes through the protrusion 6 and extends into the water outlet channel 4 to abut against the outer wall of the connector 5. The protrusion 6 is provided with a threaded hole 61 for cooperating with the locking member 62, and the threaded hole 61 is communicated with the inner wall of the water outlet channel 4. One end of the water outlet hose 1 is clamped inside one end of the connector 5 by interference fit, and the other end of the connector 5 is fixed inside the water outlet channel 4 through the locking member 62 passing through the threaded hole 61.

[0037] The locking member 62 is a screw, which fixes the connector 5 inserted into the water outlet channel 4 through the threaded hole 61, so that the entire structure is further stable and not easy to be separated. The threaded hole 61 is an M4 threaded hole, which does not take up space. And the center line of the threaded hole 61 is parallel to the center line of the valve core seat 2. In this way, in the normal use process, it is convenient to lock from top to bottom according to the operating habit, which is more convenient to use.

[0038] Water flows into the valve core seat 2 from the water inlet channel 3 through the cold and hot water pipes, flows out from the water outlet channel 4 of the valve core seat 2, and then flows out of the terminal of the entire faucet through the connecting head 5 and the water outlet hose 1. This process avoids the precipitation contamination of the lead element in the metal material of the entire faucet and achieves the purpose of lead-free water flow.

[0039] like Figure 2 and Figure 7As shown, a limit plate 7 is fixedly arranged on the water inlet channel 3. A positioning column 8 is fixedly arranged on the limit plate 7. Such a configuration is for the convenience of assembly. The corresponding faucet housing can match the positioning column 8 to quickly install and position the valve core seat 2. Then the limit plate 7 also limits the installation position of the valve core seat 2 inside the faucet, further facilitating the subsequent installation and positioning of, for example, hot and cold water pipes.

[0040] like Figure 5 As shown, a sealing ring 9 is provided at one end of the connector 5 connected inside the water outlet channel 4, which further improves the sealing performance of the structure and increases the reliability of the entire product.

[0041] like Figure 6 and Figure 7 As shown, the present application also provides a faucet, including a housing 500 and a water outlet rod 510 extending outward from the housing 500 and having a cavity, a valve core 400 is arranged inside the housing 500, one end of the valve core 400 is connected to a handle 100, a gland 300 is arranged between the valve core 400 and the handle 100, a decorative cover 200 is sleeved on the outside of the gland 300, the valve core 400 is sleeved in the valve core seat 2, a sealing member is arranged on the valve core 400, and the sealing member is located above the water outlet channel 4 to form an upper water sealing structure, which is different from the bottom water sealing structure of the traditional valve core 400. This arrangement makes it unnecessary to set a convex cavity at the upper end of the entire faucet body, saving the space for providing the traditional valve core, improving the appearance of the high neck of the faucet, and saving the input of materials at the same time, achieving the purpose of saving costs. The valve core seat 2 and the valve core 400 body are sunk together and built into the shell 500 body, so that the water outlet channel 4 of the valve core seat 2 can be smoothly connected with the water outlet hose 1, so that the faucet can adopt a purely flat appearance structure, which looks more beautiful as a whole, and also makes it possible for the faucet to realize more cavities and appearance shapes.

[0042] The water outlet hose 1 is arranged in the cavity, and the other end of the water outlet hose 1 is connected to a water outlet nozzle 600, on which a bubbler 800 is installed, and on which a sealing gasket 700 is arranged. Such a faucet not only takes into account the advantages brought by the water outlet hose 1, that is, it can be arranged in the cavity more easily, and it is also easy to bring about the diversity of the appearance of the entire faucet, but also solves the problem that the water outlet hose 1 of the existing faucet is easy to be washed off.

[0043] In summary, the installation structure of a faucet water outlet hose and the faucet thereof disclosed in the embodiment of the present application solve the problems of poor sealing effect, easy loosening, and easy to be washed off by running water of water outlet hose faucets by the right-angle setting of the water outlet channel 4 and the use of a connector 5 for fixing with screws. The structure is simple and has good applicability. The water flows into the interior of the valve core seat 2 through the cold and hot hoses, flows out from the water outlet channel 4 of the valve core seat 2, passes through the connector 5 and the water outlet hose 1, and has the advantage of lead-free water flow through the faucet. The right-angle setting of the water outlet pipe 4 of the valve core seat 2, in conjunction with the valve core 400 equipped with an upper water seal, is installed as a whole sinking inside the housing 500, saving space inside the faucet, reducing costs while increasing the diversity of the entire faucet appearance.

[0044] The utility model is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A mounting structure for a faucet water outlet hose, characterized in that: The invention comprises a water outlet hose (1) and a valve core seat (2) having a cavity (21) formed on the top, wherein a water inlet channel (3) is provided at the bottom of the valve core seat (2), and a water outlet channel (4) is provided on the side wall of the valve core seat (2), wherein a non-acute angle formed between the water inlet channel (3) and the water outlet channel (4) is β; one end of the water outlet hose (1) is connected to the water outlet channel (4) via a hollow connector (5); an outer wall of the water outlet channel (4) extends outwards to form a protrusion (6), and a locking member (62) is provided on the protrusion (6), and the locking member (62) passes through the protrusion (6) and extends into the water outlet channel (4) to abut against the outer wall of the connector (5).

2. The installation structure of a faucet water outlet hose according to claim 1, characterized in that: The protruding portion (6) is provided with a threaded hole (61) for cooperating with the locking member (62), and the threaded hole (61) is in communication with the inner wall of the water outlet channel (4).

3. The installation structure of a faucet water outlet hose according to claim 2, characterized in that: The center line of the threaded hole (61) is parallel to the center line of the valve core seat (2).

4. The installation structure of a faucet water outlet hose according to claim 3, characterized in that: One end of the water outlet hose (1) is clamped into the interior of one end of the connector (5) by interference fit, and the other end of the connector (5) is fixed inside the water outlet channel (4) through the threaded hole (61) via the locking piece (62).

5. The installation structure of a faucet water outlet hose according to claim 1, characterized in that: A sealing ring (9) is provided at one end of the connector (5) that is connected to the inside of the water outlet channel (4).

6. The installation structure of a faucet water outlet hose according to claim 1, characterized in that: The angle β is a right angle.

7. The installation structure of a faucet water outlet hose according to claim 1, characterized in that: A limit plate (7) is fixedly arranged on the water inlet channel (3), and a positioning column (8) is fixedly arranged on the limit plate (7).

8. A faucet, comprising a housing (500), characterized in that: It also comprises a mounting structure as claimed in any one of claims 1 to 7; and the mounting structure is arranged inside the housing (500).

9. A faucet according to claim 8, characterized in that: The housing (500) extends outwardly to include a water outlet rod (510) with a cavity. A valve core (400) is arranged inside the housing (500). One end of the valve core (400) is connected to a handle (100). A gland (300) is arranged between the valve core (400) and the handle (100). A decorative cover (200) is sleeved on the outside of the gland (300). The valve core (400) is sleeved in the valve core seat (2). The water outlet hose (1) is arranged in the cavity. The other end of the water outlet hose (1) has a water outlet nozzle (600). The water outlet nozzle (600) is connected to a bubbler (800). A sealing gasket (700) is arranged on the bubbler (800).

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