Faucet assembly

Abstract

The utility model discloses a faucet assembly which comprises a shell, a water inlet pipe, a water outlet pipe, a base, a ceramic chip assembly, an operation assembly and an upper cover. The base is provided with clamping grooves corresponding to the water inlet pipe and the water outlet pipe in a one-to-one mode, and the water inlet pipe and the water outlet pipe are fixed in the base in the mode of being matched with the clamping grooves. The operation assembly is fixed to the upper portion of the shell through the upper cover, the operation assembly is connected with the ceramic chip assembly in a matched mode, and after the operation assembly is matched with the ceramic chip assembly, water flows into the faucet assembly through the water inlet pipe and then flows out through the water outlet pipe; a limiting structure for preventing the assembly from rotating is arranged on the outer side of the shell, a limiting structure for preventing the assembly from rotating is arranged on the outer diameter of the base, and an axial positioning step is arranged on the outer diameter of the shell.

Description

Technical Field

[0001] The utility model belongs to the field of faucet components, and in particular relates to a faucet component. Background Art

[0002] Most of the existing water circuits of faucets on the market need to be composed of a valve core, a faucet body, an inlet hose, and an outlet hose, and there must be a seal between the end face of the valve core and the faucet body, or at the same time, there must be a seal between the outer circumference of the valve core and the faucet body, and then connected to the inlet pipe and the outlet pipe, so as to form a complete water circuit. Therefore, the connection between the existing faucet assembly and the inlet hose and the outlet hose needs to be designed with a sealing assembly to ensure that there will be no leakage in the water circuit, but this design first requires the design of a sealing assembly, which is time-consuming and laborious, and the sealing of the sealing assembly must also be tested. At the same time, the faucet assembly has a long service life and there is a risk of aging of the sealing assembly. Utility Model Content

[0003] The utility model aims to solve the problem that a sealing member needs to be provided when the faucet assembly and the faucet body are disassembled and assembled.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a faucet assembly, comprising: an outer shell, an inlet pipe, an outlet pipe, a base, a ceramic plate assembly, an operating assembly and an upper cover; the base has a card slot corresponding to the inlet pipe and the outlet pipe, and the inlet pipe and the outlet pipe are fixed in the base by cooperating with the card slot; the operating assembly is fixed to the upper part of the outer shell through the upper cover, and the operating assembly is connected with the ceramic plate assembly, and the operating assembly cooperates with the ceramic plate assembly to switch the water path entering the faucet assembly through the inlet pipe and then discharge water through the outlet pipe; the outer side of the outer shell is provided with a limiting structure to prevent the assembly from rotating, the outer diameter of the base is provided with a limiting structure to prevent the assembly from rotating, and the outer diameter of the outer shell is provided with an axial positioning step.

[0005] Preferably, a limiting structure for preventing the component from rotating is provided on the outer side of the shell, a limiting structure for preventing the component from rotating is provided on the outer diameter of the base, and an axial positioning step is provided on the outer diameter of the shell.

[0006] Preferably, the water inlet pipe and the water outlet pipe are fitted with the slot openings on the base in an interference fit.

[0007] Preferably, the water inlet pipe includes a cold water inlet pipe and a hot water inlet pipe.

[0008] Preferably, the operating component includes a dial, a pin and a lever, a fixing hole is provided in the middle of the dial, one end of the lever passes through the fixing hole and is connected to the dial through the pin; the ceramic plate assembly includes a lower ceramic plate, an upper ceramic plate and an upper ceramic plate fixing seat, the dial is clamped with the upper ceramic plate fixing seat, the upper ceramic plate fixing seat is buckled to the upper ceramic plate, the lower ceramic plate is provided with a water passing hole, the upper ceramic plate and the lower ceramic plate can slide or rotate relative to each other, and the water path switching from the water inlet pipe to the water outlet pipe is realized by driving the upper ceramic plate to slide or rotate relative to the lower ceramic plate by the lever.

[0009] Preferably, the base has slots for the cold water inlet pipe, hot water inlet pipe and water outlet pipe, and the lower end of the shell is provided with a cold water inlet hole, a hot water inlet hole and a water outlet hole corresponding to the slots.

[0010] Preferably, a limiting structure for preventing the component from rotating is provided on the outer side of the housing, such as a limiting rib, a limiting spline and / or a limiting block.

[0011] Preferably, the outer diameter of the base is provided with a limiting structure for preventing the component from rotating, such as a limiting arc block, a limiting spline and / or a limiting block.

[0012] Preferably, a lower ceramic sheet positioning boss is provided on the inner side of the shell to fix the lower ceramic sheet.

[0013] Preferably, a sealing member is provided between the outer shell and the lower ceramic sheet.

[0014] The utility model has the following beneficial effects: the utility model designs a faucet assembly, which is a complete water path from water inlet to water outlet. There is no seal between the assembly and the faucet body. The assembly is loaded with a hose and clamped with a clamping plate. The whole assembly is loaded into the faucet body. After the upper cover is tightened, the faucet assembly is completed. The structure has the advantages of simple structure, few parts, simple process and better performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For a technician in this field, other related drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is the first cross-sectional view of the utility model.

[0017] Figure 2 This is the second cross-sectional view of the utility model.

[0018] Figure 3 It is a schematic diagram of the first embodiment of the base of the utility model.

[0019] Figure 4 It is a schematic diagram of a second embodiment of the base of the utility model.

[0020] Figure 5 It is a schematic diagram of a third embodiment of the base of the utility model.

[0021] Figure 6 The utility model is a cross-sectional view Figure 1 .

[0022] Figure 7 The utility model is a cross-sectional view Figure 2 .

[0023] Figure 8 The utility model is a cross-sectional view Figure 3 .

[0024] In the figure: 1-housing; 111-lower end face; 121-cold water inlet hole; 122-hot water inlet hole; 123-water outlet hole; 131-housing limiting rib; 132-housing limiting spline; 133-housing limiting block; 141-axial positioning step; 151-positioning boss; 2-water inlet pipe; 21-cold water inlet pipe; 22-hot water inlet pipe; 3-water outlet pipe; 4-base; 41-limiting arc block; 42-limiting spline; 43-limiting block; 5-lower ceramic plate; 6-upper ceramic plate; 7-upper ceramic plate fixing seat; 8-dial; 9-pin shaft; 10-dial lever; 11-upper cover; 12-first sealing member; 13-second sealing member. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme 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 part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the first technician in the field without making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by the first technician in the field without making creative work belong to the scope of protection of the utility model.

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0029] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0030] Example

[0031] The following are only preferred implementations of the present utility model. The protection scope of the present utility model is not limited to the following embodiments. All technical solutions under the concept of the present utility model belong to the protection scope of the present utility model.

[0032] Reference Manual Attached Figure 1-2A faucet assembly includes: a housing 1, an inlet pipe 2, an outlet pipe 3, a base 4, a ceramic sheet assembly, an operating assembly and an upper cover 11; the base 4 has a fixed slot for the inlet pipe 2 and the outlet pipe 3, and the inlet pipe 2 and the outlet pipe 3 are fixed in the base 4 by cooperating with the slot; the inlet pipe and the outlet pipe cooperate with the slot mouth on the base in an interference fit. The operating assembly includes a dial 8, a pin 9 and a lever 10, a fixing hole is provided in the middle of the dial 8, one end of the lever 10 passes through the fixing hole and is connected to the dial 8 through the pin 9, and the dial 8 is fixed to the upper part of the housing 1 through the upper cover 11; the ceramic sheet assembly includes a lower ceramic sheet 5, an upper ceramic sheet 6 and an upper ceramic sheet fixing seat 7, the dial 8 is clamped with the upper ceramic sheet fixing seat 7, and the upper ceramic sheet fixing seat 7 is buckled to the upper ceramic sheet 6 (therefore, the upper ceramic sheet 6, the upper ceramic sheet 6, and the upper ceramic sheet fixing seat 7 are buckled to the upper ceramic sheet 6 (therefore, the upper ceramic sheet 6, the upper ceramic sheet 6, and the upper ceramic sheet fixing seat 7 are buckled to the upper ceramic sheet 6). The ceramic plate fixing seat 7 and the dial 8 are relatively fixed), the lower ceramic plate 5 is provided with a water hole, and the water hole is one-to-one corresponding to the water inlet pipe 2 and the water outlet pipe 3 (the water holes are respectively connected to the water inlet pipe 2 and the water outlet pipe 3, that is, the water in the water inlet pipe must pass through the water hole before it can be discharged from the water outlet pipe), the upper ceramic plate 6 and the lower ceramic plate 5 can slide or rotate relative to each other, and the water path switching from the water inlet pipe 2 to the water outlet pipe 3 is realized by driving the upper ceramic plate 6 to slide or rotate relative to the lower ceramic plate 5 by the dial rod 10.

[0033] Reference Manual Attached Figure 3-5 , the instruction manual is attached Figure 3 This is the first embodiment of the base 4. The base 4 is provided with a fixing slot for the water inlet pipe 2 and the water outlet pipe 3. The water inlet pipe and the water outlet pipe are fixed in the base 4 by matching with the slot. The matching between the water inlet pipe and the water outlet pipe and the slot mouth on the base is an interference fit. In this embodiment, the outer diameter of the base 4 is provided with a limiting arc block 41 to prevent the component from rotating. Figure 4 The second embodiment of the base 4 is shown in FIG. 1 . In this embodiment, the outer diameter of the base 4 is provided with a limit spline 42 to prevent the assembly from rotating. Figure 5 This is the third embodiment of the base 4. In this embodiment, a limit block 43 is provided on the outer diameter of the base 4 to prevent the component from rotating.

[0034] Reference Manual Attached Figure 6-8, the water inlet pipe includes a cold water inlet pipe 21 and a hot water inlet pipe 22. The outer side of the shell is provided with a shell limiting rib 131, a shell limiting spline 132 and / or a shell limiting block 133 to prevent the component from rotating. The outer diameter of the shell is provided with an axial positioning step 141. The base has a fixed card slot for the cold water inlet pipe 21, the hot water inlet pipe 22 and the water outlet pipe 3, and the lower end surface 111 of the shell is provided with a cold water inlet hole 121, a hot water inlet hole 122 and a water outlet hole 123 corresponding to the card slot. Preferably, a first seal 12 is provided between the shell 1 and the cold water inlet pipe 21, the hot water inlet pipe 22 and the water outlet pipe 3 for sealing. A lower ceramic sheet positioning boss 151 is provided on the inner side of the shell 1 to fix the lower ceramic sheet. A second seal 13 is provided between the shell and the lower ceramic sheet.

[0035] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A faucet assembly, characterized in that: include: An outer shell, an inlet pipe, an outlet pipe, a base, a ceramic sheet assembly, an operating assembly and an upper cover; the base has a one-to-one corresponding slot with the inlet pipe and the outlet pipe, and the inlet pipe and the outlet pipe are fixed in the base by cooperating with the slot; the operating assembly is fixed to the upper part of the outer shell through the upper cover, and the operating assembly is connected with the ceramic sheet assembly, and the operating assembly cooperates with the ceramic sheet assembly to switch the water path entering the faucet assembly through the inlet pipe and then discharge water through the outlet pipe; the outer side of the outer shell is provided with a limiting structure to prevent the assembly from rotating, the outer diameter of the base is provided with a limiting structure to prevent the assembly from rotating, and the outer diameter of the outer shell is provided with an axial positioning step.

2. The faucet assembly according to claim 1, characterized in that: The water inlet pipe comprises a cold water inlet pipe and a hot water inlet pipe.

3. The faucet assembly according to claim 1, characterized in that: The water inlet pipe and the water outlet pipe are fitted with the slot openings on the base in an interference fit.

4. The faucet assembly according to claim 3, characterized in that: The operating component includes a dial, a pin and a lever, a fixing hole is provided in the middle of the dial, one end of the lever passes through the fixing hole and is connected to the dial through the pin; the ceramic plate assembly includes a lower ceramic plate, an upper ceramic plate and an upper ceramic plate fixing seat, the dial is clamped with the upper ceramic plate fixing seat, the upper ceramic plate fixing seat is buckled to the upper ceramic plate, the lower ceramic plate is provided with a water passing hole, the upper ceramic plate and the lower ceramic plate can slide or rotate relative to each other, and the water path switching from the water inlet pipe to the water outlet pipe is realized by driving the upper ceramic plate to slide or rotate relative to the lower ceramic plate by the lever.

5. The faucet assembly according to claim 2, characterized in that: The base has a slot for the cold water inlet pipe, the hot water inlet pipe and the water outlet pipe, and the lower end of the shell is provided with a cold water inlet hole, a hot water inlet hole and a water outlet hole corresponding to the slot.

6. The faucet assembly according to claim 1, characterized in that: The outer side of the shell is provided with a limiting structure for preventing the component from rotating, which may be a limiting rib, a limiting spline and / or a limiting block.

7. The faucet assembly according to claim 1, characterized in that: The outer diameter of the base is provided with a limiting structure for preventing the component from rotating, which may be a limiting arc block, a limiting spline and / or a limiting block.

8. The faucet assembly according to claim 4, characterized in that: A lower ceramic sheet positioning boss is provided on the inner side of the shell to fix the lower ceramic sheet.

9. The faucet assembly according to claim 8, characterized in that: A sealing member is provided between the shell and the lower ceramic sheet.

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