Water outlet head

Abstract

The utility model provides a water outlet head which comprises an assembling seat, a switching assembly, a valve seat, a switch seat and a nut. The assembling base is fixedly arranged at a water outlet of the faucet in advance and provided with a mounting cavity. The switching assembly and the valve seat are sequentially installed in the installation cavity, the switching assembly is provided with a valve rod which is installed in a rotating mode and penetrates through the valve seat, the valve rod is sleeved with the switch seat, the switch seat is in butt joint with the valve seat, a limiting structure for limiting rotation flexibility is arranged between the switch seat and the valve rod, and the nut is locked at the end of the valve rod. The utility model provides a water outlet head which solves the problems that when the installation position of a water outlet head is directly arranged on an existing faucet, forming is not easy, precision is poor after forming, and installation errors are large, and therefore a valve seat and a switch seat can be installed in a faucet water outlet in a wanted state or angle subsequently.

Description

Technical Field

[0001] The utility model relates to the technical field of bathroom products, in particular to a water outlet. Background Art

[0002] Traditional faucet spouts mostly use a simple through-hole structure that discharges columnar water. To meet different water needs, the faucet spout is equipped with various water heads, the most common of which is the bubble water head. Currently, most water heads on the market are assembled into one piece and then installed into the faucet outlet through threads. Although this installation method is simple, it has the problem of poor alignment after installation. In particular, for water heads with a rotating flow adjustment function, if the position of the maximum or minimum gear cannot face the user or face a preset position after installation, there will be problems with inaccurate indication during gear adjustment and inadequate adjustment, which brings a bad user experience to consumers. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a water outlet installation structure with more correct markings after installation.

[0004] A water outlet head includes an assembly seat, a switching assembly, a valve seat, a switch seat, and a nut, wherein:

[0005] The assembly seat is pre-fixed at the water outlet of the faucet and is provided with an installation cavity. The switching assembly and valve seat are sequentially installed in the installation cavity. The valve seat and assembly seat are relatively fixedly assembled, and the switching assembly is provided with a valve stem that is rotatably installed and passes through the valve seat, so that the switch seat outside the installation cavity can control the switching assembly. Specifically, the switch seat is sleeved on the outside of the valve stem and docked with the valve seat. A limit structure is provided between the switch seat and the valve stem to limit the rotational flexibility. Therefore, when the switch seat is rotated by the user, the valve stem also rotates, and the switching assembly enters any gear position through the rotation of the switch seat. The nut is locked at the end of the valve stem and, together with the valve stem, clamps the switch seat and the valve seat to prevent water leakage between the switch seat and the valve seat.

[0006] The utility model provides a water outlet, wherein the assembly seat is pre-arranged together with the water outlet of the faucet, thereby solving the problems of the existing faucet being difficult to form when the water outlet installation position is directly set, and having poor precision after forming and large installation errors. Therefore, the subsequent valve seat and switch seat can be installed in the water outlet of the faucet in a desired state or angle, avoiding the problem of inadequate adjustment of the water outlet state caused by installation errors.

[0007] Preferably, a mark is provided on the periphery of the switch seat for the user to check the current water outlet status. When in use, the mark rotates to a preset position when the switching component enters the preset gear, and then the mark related to the water outlet status can be installed at the preset position by setting a limit structure. In this way, the mark can provide the user with accurate water outlet status information, avoid misoperation, provide convenience for use, and at the same time, make the product more textured.

[0008] Preferably, the preset position is the position directly in front of the user after the water outlet is installed, which is convenient for the user to observe, and the preset gear position is the maximum water volume gear position or the minimum water volume gear position.

[0009] Preferably, the assembly seat and the water outlet of the faucet are fixed together by welding and are firmly installed. The valve seat and the assembly seat are assembled by threads to facilitate disassembly and assembly.

[0010] Preferably, the switching assembly includes a fixed valve disc and a movable valve disc. The fixed valve disc is fixedly mounted relative to the end of the valve seat facing the assembly seat and is provided with a water flow hole. The movable valve disc rotates and is closely mounted on the end of the fixed valve disc facing the assembly seat and is provided with a flow regulating port. The valve stem passes through the fixed valve disc and is connected to drive the movable valve disc to rotate. The flow regulating port is aligned or staggered with the water flow hole by the rotation of the movable valve disc, thereby adjusting the water output of the water outlet.

[0011] Preferably, a concave-convex docking structure is provided between the fixed valve disc and the valve seat. A special-shaped groove is provided in the middle of the movable valve disc, and a special-shaped head is provided at the end of the valve stem and inserted into the special-shaped groove of the movable valve disc.

[0012] Preferably, in order to simplify the water channel structure and improve the integrity of the water channel, the valve stem is provided with a water passage, and the water passage is connected to the water hole of the fixed valve plate, thereby avoiding excessive fragmentation of the water channel and easy leakage.

[0013] Preferably, the hole in the valve seat for the valve stem to pass through is a stepped hole, and the valve stem is stepped, so that the valve seat and the nut can clamp the valve seat and the switch seat.

[0014] Preferably, the hole of the switch seat for the valve stem to pass through is provided with a flat surface, and the periphery of the valve stem is also provided with a flat surface. The flat surfaces between the switch seat and the valve stem are aligned and fit together to form the limiting structure, which has a simple structure and is easy to form.

[0015] Preferably, in order to prevent the switch seat from excessively rotating, an angle limiting structure is provided between the switch seat and the valve seat, including a baffle and a limiting column. The baffle has two pieces, which form a fan-shaped area and are arranged at one end of the switch seat and the valve seat. The limiting column is arranged at the other end of the switch seat and the valve seat and is located between the two baffles. When the switch seat is rotated to adjust the water outlet state, the limiting column moves within the range between the two baffles.

[0016] Preferably, in order to reduce molding difficulty and material cost, the switch seat includes a switch seat body and a covering shell, the switch seat body is clamped between the covering shell and the valve seat, and the covering shell covers the outer periphery of the switch seat body.

[0017] Preferably, a circular gear ring is provided on the outer periphery of the switch seat body, and teeth are also provided in the hole of the covering shell covering the switch seat body. The teeth between the switch seat body and the covering shell are engaged, so that when the user rotates the covering shell, the switch seat body can be driven to rotate by the teeth. In addition, during installation, the installation angle of the covering shell can also be adjusted by the teeth to further adjust the orientation of the mark, and even the direction of the mark can be changed according to user requirements.

[0018] From the above description of the utility model, it can be seen that the utility model has the following beneficial effects:

[0019] The utility model provides a water outlet head, wherein the assembly seat is pre-installed together with the water outlet of the faucet, thereby solving the problems of the existing faucet that the water outlet head installation position is difficult to form, the precision after forming is poor, and the installation error is large, so that the subsequent valve seat and switch seat can be installed in the water outlet of the faucet in a desired state or angle;

[0020] The outer periphery of the switch seat is provided with a mark for the user to check the current water flow status. When in use, the mark rotates to a preset position when the switch assembly enters a preset gear. Then, by setting a limit structure, the mark related to the water flow status can be installed at the preset position. In this way, the mark can provide the user with accurate water flow status information, avoid misoperation, provide convenience for use, and at the same time, make the product more textured.

[0021] The preset position is the position where the water outlet is facing the front of the user after installation, which is convenient for the user to observe;

[0022] The assembly seat and the water outlet of the faucet are fixed together by welding and are firmly installed;

[0023] The valve stem is provided with a water passage, thereby simplifying the waterway structure and improving the integrity of the waterway, thereby preventing the waterway from being too fragmented and prone to water leakage;

[0024] The switch base includes a switch base body and a covering shell. Meanwhile, teeth are provided in the butt-jointed holes between the switch base body and the covering shell. Thus, during installation, the installation angle of the covering shell can be adjusted by the teeth, thereby further adjusting the orientation of the mark. Furthermore, the direction of the mark can be changed according to user requirements.

[0025] A new water outlet head installation structure is provided. By pre-fixing its assembly seat to the water outlet head, position deviation during subsequent component installation can be avoided, thereby improving the installation position accuracy of the mark. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0027] in:

[0028] Figure 1 It is an axonometric view of the water outlet head;

[0029] Figure 2 It's an explosion that comes out of the water Figure 1 ;

[0030] Figure 3 It's an explosion that comes out of the water Figure 2 ;

[0031] Figure 4 It's an explosion that comes out of the water Figure 3 ;

[0032] Figure 5 It's an explosion that comes out of the water Figure 4 ;

[0033] Figure 6 It is a front view of a water outlet;

[0034] Figure 7 It is a cross-sectional view of a water outlet; (about Figure 6 AA)

[0035] Figures 1 to 7 The symbols are: assembly seat 1, installation cavity 11, switching component 2, valve stem 21, water channel 211, fixed valve plate 22, water hole 221, movable valve plate 23, flow regulating port 231, valve seat 3, limiting column 31, switch seat 4, switch seat body 41, limiting structure 411, baffle 412, covering shell 42, mark 421, nut 5, faucet 6, water outlet 61, water outlet module 7. DETAILED DESCRIPTION

[0036] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clear and understandable, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0037] See also Figures 1 to 7, a water outlet head, including an assembly seat 1, a switching component 2, a valve seat 3, a switch seat 4, and a nut 5, wherein,

[0038] The assembly seat 1 is pre-fixed at the water outlet 61 of the faucet 6 and is provided with a mounting cavity 11. In this embodiment, the assembly seat 1 and the water outlet 61 of the faucet 6 are fixed together by welding, and are firmly installed. The valve seat 3 and the assembly seat 1 are assembled by threads for easy assembly and disassembly.

[0039] The switching assembly 2 and the valve seat 3 are sequentially installed in the mounting cavity 11 , and the valve seat 3 and the assembly seat 1 are relatively fixedly assembled. The switching assembly 2 is provided with a valve stem 21 that is rotatably installed and passes through the valve seat 3 , so that the switch seat 4 outside the mounting cavity 11 can control the switching assembly 2 .

[0040] In one embodiment, the switching assembly 2 includes a fixed valve disc 22 and a movable valve disc 23. The fixed valve disc 22 is relatively fixedly installed at one end of the valve seat 3 facing the assembly seat 1, and is provided with a water flow hole 221. The movable valve disc 23 rotates and is tightly arranged at one end of the fixed valve disc 22 facing the assembly seat 1, and is provided with a flow regulating port 231. The valve stem 21 passes through the fixed valve disc 22 and is connected to drive the movable valve disc 23 to rotate. The flow regulating port 231 is aligned or staggered with the water flow hole 221 through the rotation of the movable valve disc 23, thereby adjusting the water output of the water outlet head. Preferably, a concave-convex docking structure is provided between the fixed valve disc 22 and the valve seat 3. A special-shaped groove is provided in the middle of the movable valve disc 23, and a special-shaped head is provided at the end of the valve stem 21, which is inserted into the special-shaped groove of the movable valve disc 23.

[0041] The switch seat 4 is sleeved on the outside of the valve stem 21 and docked with the valve seat 3. A limit structure 411 is provided between the switch seat 4 and the valve stem 21 to limit the rotational flexibility, so that when the switch seat 4 is rotated by the user, the valve stem 21 also rotates. The nut 5 is locked at the end of the valve stem 21 and, together with the valve stem 21, clamps the switch seat 4 and the valve seat 3. Preferably, the hole in the valve seat 3 through which the valve stem 21 passes is a stepped hole, and the valve stem 21 is stepped, so that the valve seat 3 and the nut 5 can clamp the valve seat 3 and the switch seat 4, thereby preventing water leakage between the switch seat 4 and the valve seat 3. In addition, in other embodiments, in one embodiment, to simplify the waterway structure and improve the integrity of the waterway, the valve stem 21 is provided with a water passage 211, which is connected to the water passage hole 221 of the fixed valve plate 22, thereby preventing the waterway from being too fragmented and prone to water leakage.

[0042] In one embodiment, the hole of the switch seat 4 for the valve stem 21 to pass through is provided with a flat surface, and the periphery of the valve stem 21 is also provided with a flat surface. The flat surfaces between the switch seat 4 and the valve stem 21 are aligned and fit together to form the limiting structure 411, which has a simple structure and is easy to form.

[0043] In addition, to prevent the switch seat 4 from excessive rotation, an angle limiting structure is provided between the switch seat 4 and the valve seat 3, including a baffle 412 and a limiting column 31. The baffle 412 has two pieces, which form a fan-shaped area and are arranged at one end of the switch seat 4 and the valve seat 3. The limiting column 31 is arranged at the other end of the switch seat and the valve seat 3 and is located between the two baffles 412. When the switch seat 4 is rotated to adjust the water outlet state, the limiting column 31 moves within the range between the two baffles 412.

[0044] In one embodiment, a marking 421 is provided on the outer periphery of the switch base 4 to allow the user to check the current water flow status. During use, the switch assembly 2 is rotated to any position by rotating the switch base 4, and the marking 421 rotates to a preset position when the switch assembly 2 enters the preset position. In this embodiment, the preset position is the position in which the water head is installed, facing directly in front of the user, for easy observation by the user, and the preset position is the maximum water flow position or the minimum water flow position.

[0045] In other embodiments, to reduce molding difficulty and material costs, the switch seat 4 includes a switch seat body 41 and a covering shell 42. The switch seat body 41 is clamped between the covering shell 42 and the valve seat 3, and the covering shell 42 covers the outer periphery of the switch seat body 41. Furthermore, in other embodiments, a circular tooth ring is provided on the outer periphery of the switch seat body 41, and teeth are also provided in the hole of the covering shell 42 that covers the switch seat body 41. The teeth of the switch seat body 41 and the covering shell 42 engage with each other, so that when a user rotates the covering shell 42, the teeth drive the switch seat body 41 to rotate. In addition, during installation, the teeth can also be used to adjust the installation angle of the covering shell 42, further adjusting the orientation of the mark 421. The direction of the mark 421 can even be changed according to user requirements.

[0046] In another embodiment, the water outlet head is further provided with a water outlet module 7, which is installed at the water outlet end of the switch seat 4, such as a bubble water outlet module, which allows the outlet water to form bubble water, or a water outlet module 7 with a filter element, which can filter the outlet water.

[0047] The present invention provides a water outlet, in which the assembly seat 1 is pre-arranged together with the water outlet 61 of the faucet 6, so as to solve the problems that the existing faucet 6 is difficult to form when the water outlet installation position is directly set, and the precision after forming is poor and the installation error is large, so that the subsequent valve seat 3 can be installed in the water outlet 61 of the faucet 6 in a desired state or angle, and then the mark 421 related to the water outlet status can be installed at a preset position by setting a limiting structure 411, so that the mark 421 can provide the user with accurate water outlet status information, avoid misoperation, provide convenience for use, and at the same time, make the product more textured.

[0048] The above is an exemplary description of the present invention in conjunction with the accompanying drawings. It is obvious that the specific implementation of the present invention 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 present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the scope of protection of the present invention.

Claims

1. A water outlet head, characterized in that: Including assembly seat, switching assembly, valve seat, switch seat, nut; The assembly seat is fixedly arranged at the water outlet of the faucet and is provided with a mounting cavity; the switching assembly and the valve seat are sequentially installed in the mounting cavity, the valve seat and the assembly seat are relatively fixedly assembled, and the switching assembly is provided with a valve stem that is rotatably installed and passes through the valve seat; the switch seat sleeve is arranged on the outside of the valve stem and docks with the valve seat, and a limiting structure for limiting the rotation flexibility is provided between the switch seat and the valve stem, and the switching assembly enters any gear position by rotating the switch seat; the nut is locked on the end of the valve stem and, together with the valve stem, clamps the switch seat and the valve seat.

2. A water outlet head according to claim 1, characterized in that: A mark is provided on the periphery of the switch seat, and the mark rotates to a preset position when the switching component enters a preset gear position.

3. A water outlet head according to claim 2, characterized in that: The preset position is the position directly in front of the user after the water outlet is installed; the preset gear position is the maximum water volume gear position or the minimum water volume gear position.

4. A water outlet head according to claim 1, characterized in that: The assembly seat and the water outlet of the faucet are fixed together by welding, and the valve seat and the assembly seat are assembled by threads.

5. The water outlet head according to claim 1, characterized in that: The switching assembly includes a fixed valve disc and a movable valve disc; the fixed valve disc is relatively fixedly installed at one end of the valve seat facing the assembly seat, and is provided with a water flow hole; the movable valve disc rotates and is tightly arranged at one end of the fixed valve disc facing the assembly seat, and is provided with a flow regulating port, the valve stem passes through the fixed valve disc and is connected to drive the movable valve disc to rotate, and the flow regulating port is aligned or staggered with the water flow hole through the rotation of the movable valve disc.

6. A water outlet head according to claim 5, characterized in that: A concave-convex docking structure is provided between the fixed valve disc and the valve seat; a special-shaped groove is provided in the middle of the movable valve disc, and a special-shaped head is provided at the end of the valve stem and inserted into the special-shaped groove of the movable valve disc.

7. The water outlet head according to claim 5, characterized in that: The valve stem is provided with a water passage, and the water passage is connected to the water hole of the fixed valve plate.

8. The water outlet head according to claim 1, characterized in that: The hole in the valve seat for the valve stem to pass through is a stepped hole, and the valve stem is in a stepped shape.

9. The water outlet head according to claim 1, characterized in that: The hole of the switch seat for the valve stem to pass through is provided with a flat surface, and the periphery of the valve stem is also provided with a flat surface. The flat surfaces between the switch seat and the valve stem are aligned and fitted together to form the limiting structure.

10. The water outlet head according to claim 1, characterized in that: An angle limiting structure is provided between the switch seat and the valve seat, including a baffle and a limiting column. The baffle has two pieces, forming a fan-shaped area, and is arranged at one end of the switch seat and the valve seat. The limiting column is arranged at the other end of the switch seat and the valve seat and is located between the two baffles.

11. The water outlet head according to claim 1, characterized in that: The switch seat includes a switch seat body and a covering shell. The switch seat body is clamped between the covering shell and the valve seat, and the covering shell covers the outer periphery of the switch seat body.

12. A water outlet head according to claim 11, characterized in that: A circular gear ring is provided on the outer periphery of the switch seat body, and teeth are also provided on the hole of the covering shell covering the switch seat body. The teeth of the switch seat body and the covering shell are engaged with each other.

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