Water outlet switching structure of faucet

Abstract

The utility model discloses a faucet water outlet switching structure which comprises a faucet shell, a water outlet flow channel is installed on the front section of the faucet shell, a bubbler is installed at the lower end of the water outlet flow channel, the rear end of the water outlet flow channel is communicated with a water outlet switching seat, and a sealing rubber ring is arranged at the joint of the water outlet flow channel and the water outlet switching seat. A lifting nut is arranged at the upper end of the water outlet switching seat, and a sealing groove gasket is arranged at the lower end of the water outlet switching seat. The utility model relates to the technical field of faucets, in particular to a faucet water outlet switching structure which is characterized in that water flows through a plastic inner cavity, so that the problem that water flow is in contact with faucet metal objects during use is solved, the situation that heavy metal appears in the used water flow is reduced, and meanwhile, the water outlet stability can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of faucets, in particular to a faucet water outlet switching structure. Background Art

[0002] When using a bathtub in daily life, hot water and cold water are usually mixed and injected into the bathtub through the bathtub faucet, and the water flow is mixed through the faucet so that the water flow reaches a suitable temperature. There are many kinds of existing faucet materials, most of which are metal materials with water flowing through the inner cavity. The solid texture of the metal bathtub faucet can effectively prevent the outside world from contacting the faucet and thus damaging the faucet, so that the faucet can be used for a longer time.

[0003] However, in actual use, the water will come into contact with the metal part of the metal faucet. After long-term use, the water flowing out of the faucet will contain heavy metal substances, causing damage to the body.

[0004] In addition, the existing faucet water outlet switching structure lacks a positioning design, which can easily cause the spindle and the water stop ring to continuously jump up and down due to unstable water pressure during use, which not only produces disturbing noise, but also causes the water stop ring to continuously hit the water outlet hole below, resulting in an increased damage rate of the water outlet ring, thereby shortening the service life of the water outlet switching structure. Therefore, improvements are needed to address the existing problems. Utility Model Content

[0005] In view of the above situation, in order to overcome the current technical defects, the utility model provides a faucet water outlet switching structure with high stability. The faucet water outlet switching structure can also pass water through the plastic inner cavity, reducing the problem of water flow contacting the faucet metal object during use, thereby reducing the presence of heavy metals in the water flow.

[0006] The technical scheme adopted by the utility model is as follows: the faucet water outlet switching structure proposed in the scheme includes a faucet shell, a water outlet channel is installed at the front section of the faucet shell, a bubbler is installed at the lower end of the water outlet channel, the rear end of the water outlet channel is connected with a water outlet switching seat, a sealing rubber ring is provided at the connection between the water outlet channel and the water outlet switching seat, a lifting nut is provided at the upper end of the water outlet switching seat, a sealing groove gasket is provided at the lower end of the water outlet switching seat, a spring is provided at the lower end of the sealing groove gasket, a lifting rod is provided at the lower end of the spring, a water outlet joint is connected to the lower end of the lifting rod, a sealing ring is provided at the connection between the water outlet joint and the lifting rod, a joint sealing ring is sleeved on the outside of the sealing ring, the left and right ends of the water outlet switching seat are respectively connected to water inlet feet, and a water inlet foot sealing ring is provided at the connection between the water inlet foot and the water outlet switching seat.

[0007] Among them, the rear end of the water inlet foot is connected to a water level joint through a water inlet foot sealing ring, the water level joint is provided with a water level nut, a rear cover plate is installed at the rear end of the faucet shell, a switch valve core for controlling water flow is installed on the water outlet switching seat through a locking nut, and a pressure cover is connected to the switch valve core.

[0008] Furthermore, the water outlet channel, the water outlet switching seat and the water inlet foot are all made of plastic injection molding.

[0009] The beneficial effects achieved by the utility model by adopting the above structure are as follows: the utility model is a faucet water outlet switching structure, which has the advantages that: when in use, when the cold and hot water flows respectively enter the water outlet switching seat through the two water inlet feet, the water flow is controlled by the switch valve core to divide the water into the water outlet channel, and the water outlet joint is equipped with a joint sealing ring, and the water outlet channel is equipped with a sealing rubber ring. The sealing groove gasket and the spring cooperate to support the downward force, so that the sealing ring under the lifting rod squeezes the water to seal the water, so that the water flows out from the water outlet channel, so as to improve the stability of the water outlet; the water outlet channel, the water outlet switching seat and the water inlet feet are processed by plastic injection molding, so as to reduce the problem of water flow contacting the faucet metal objects during use, thereby reducing the situation of heavy metals in the water flow, and at the same time can also improve the stability of the water outlet. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0011] Figure 1 This is an exploded view of a faucet water outlet switching structure of the utility model;

[0012] Figure 2 This is a schematic diagram of a combined structure of a faucet water outlet switching structure of the utility model;

[0013] Figure 3 This is a schematic diagram of the installation structure of a lifting rod of a faucet water outlet switching structure of the utility model;

[0014] Figure 4 It is a top view of a lifting rod of a faucet water outlet switching joint of the utility model;

[0015] Figure 5 This is a schematic diagram of the rotating state of a lifting rod of a faucet water outlet switching structure of the utility model;

[0016] Figure 6 It is a top view schematic diagram of a faucet water outlet switching structure of the utility model when a lifting rod is pulled up.

[0017] Among them, 1. bubbler, 2. water outlet channel, 3. sealing rubber ring, 4. lifting rod, 5. sealing ring, 6. joint sealing ring, 7. water outlet joint, 8. spring, 9. sealing groove gasket, 10. water inlet foot sealing ring, 11. water outlet switching seat, 12. water inlet foot, 13. water level joint, 14. water level nut, 15. rear cover, 16. locking nut, 17. switch valve core, 18. lifting nut, 19. faucet shell. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0020] like Figure 1 — Figure 6 As shown, the technical solution adopted by the utility model is as follows: the faucet water outlet switching structure proposed in the solution includes a faucet shell 19, a water outlet flow channel 2 is installed at the front section of the faucet shell 19, a bubbler 1 is installed at the lower end of the water outlet flow channel 2, a water outlet switching seat 11 is connected to the rear end of the water outlet flow channel 2, a sealing rubber ring 3 is provided at the connection between the water outlet flow channel 2 and the water outlet switching seat 11, a lifting nut 18 is provided at the upper end of the water outlet switching seat 11, a sealing groove gasket 9 is provided at the lower end of the water outlet switching seat 11, a spring 8 is provided at the lower end of the sealing groove gasket 9, a lifting rod 4 is provided at the lower end of the spring 8, and a water outlet joint 7 is connected to the lower end of the lifting rod 4 A sealing ring 5 is provided at the connection between the water outlet joint 7 and the lifting rod 4, and a joint sealing ring 6 is sleeved on the outside of the sealing ring 5. The left and right ends of the water outlet switching seat 11 are respectively connected to water inlet feet 12, and a water inlet foot sealing ring 10 is provided at the connection between the water inlet foot 12 and the water outlet switching seat 11. The rear end of the water inlet foot 12 is connected to a water level joint 13 through the water inlet foot sealing ring 10, and a water level nut 14 is provided on the water level joint 13. A rear cover plate 15 is installed at the rear end of the faucet housing 19; a switch valve core 17 for water flow control is installed on the water outlet switching seat 11 through a locking nut 16, and a pressure cap is connected to the switch valve core 17.

[0021] The water outlet channel 2, the water outlet switching seat 11 and the water inlet foot 12 are all made of plastic injection molding.

[0022] When used specifically, Figure 2 and Figure 3As shown, the cold and hot water flows enter the water outlet switching seat 11 through the two water inlet feet 12 respectively, and the water flows into the switch valve core 17 from the water outlet switching seat 11. The water flow is controlled by the switch valve core 17 to divide the water into the water outlet flow channel 2. The water outlet joint 7 is equipped with a joint sealing ring 6, and the water outlet flow channel 2 is equipped with a sealing rubber ring 3. The sealing groove gasket 9 and the spring 8 cooperate to support downward, so that the sealing ring 5 under the lifting rod 4 squeezes the water to seal, so that the water flows out from the water outlet flow channel 2;

[0023] like Figure 4 He Ru Figure 5 As shown, the lifting rod 4 passes through the water outlet joint 7, and the pull cap 18 is pulled upward, and the lifting rod 4 is pulled to rotate and clamped on the clamping groove of the water outlet joint 7, and the sealing ring 5 and the water outlet switching seat 11 are sealed to allow water to flow to the water outlet joint 7 and flow out.

[0024] like Figure 6 As shown, the lifting rod 4 is rotated and clamped in the groove of the water outlet joint 7 to make the water flow downward.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, material or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, material or apparatus.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A faucet water outlet switching structure, characterized in that: It includes a faucet shell, a water outlet channel is installed at the front section of the faucet shell, the rear end of the water outlet channel is connected to a water outlet switching seat, a sealing rubber ring is provided at the connection between the water outlet channel and the water outlet switching seat, a lifting nut is provided at the upper end of the water outlet switching seat, a sealing groove gasket is provided at the lower end of the water outlet switching seat, a spring is provided at the lower end of the sealing groove gasket, a lifting rod is provided at the lower end of the spring, a water outlet joint is connected to the lower end of the lifting rod, a sealing ring is provided at the connection between the water outlet joint and the lifting rod, a joint sealing ring is sleeved on the outside of the sealing ring, the left and right ends of the water outlet switching seat are respectively connected to water inlet feet, and a water inlet foot sealing ring is provided at the connection between the water inlet foot and the water outlet switching seat.

2. A faucet water outlet switching structure according to claim 1, characterized in that: The rear end of the water inlet foot is connected to a water level joint through a water inlet foot sealing ring, and a water level nut is provided on the water level joint.

3. A faucet water outlet switching structure according to claim 2, characterized in that: A switch valve core for controlling water flow is installed on the water outlet switching seat through a locking nut, and a pressure cover is connected to the switch valve core.

4. A faucet water outlet switching structure according to claim 3, characterized in that: A rear cover plate is installed at the rear end of the faucet shell.

5. A faucet water outlet switching structure according to claim 4, characterized in that: The water outlet flow channel, the water outlet switching seat and the water inlet foot are all made of plastic injection molding.

6. A faucet water outlet switching structure according to claim 5, characterized in that: A bubbler is installed at the lower end of the water outlet flow channel.

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