Faucet filter element mounting structure

Abstract

The utility model provides a faucet filter element installation structure which comprises a faucet body and a filter element. The faucet body is provided with an extending water outlet pipe, an opening and a plug are arranged at the water outlet end of the water outlet pipe, and a water outlet nozzle is arranged on the periphery of the water outlet pipe. A mounting cavity is formed in the inner space of the water outlet pipe. And the filter element is arranged in the mounting cavity through the opening and is pressed by the plug. And the filter element is used for filtering running water from the water inlet end of the water outlet pipe to the water outlet nozzle. According to the faucet filter element installation structure, the interior of the water outlet pipe extending out of the faucet serves as the installation cavity for installing the filter element, meanwhile, the plug capable of being opened is arranged at the tail end of the water outlet pipe, and installation, disassembly and replacement of the filter element are facilitated. The filter element mounting structure provided by the utility model extends to the outside of the water outlet main body through the water outlet pipe, has greater independence with other water outlet components, has small mutual influence, and is beneficial to quick disassembly and assembly of the filter element.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen and bathroom, in particular to a faucet filter element installation structure. Background Art

[0002] In order to improve the water quality of the faucet, many faucets will add a water purification function, and set a water purification structure inside the faucet. At present, there are many such water purification faucets on the market, but these faucets often have complex structures, especially the structure for installing the filter element, which is mostly set inside the faucet body and has poor structural independence, making the disassembly and assembly of the filter element cumbersome, which brings considerable trouble to users to replace it by themselves. Therefore, the utility model provides a faucet filter element structure that is easy to disassemble and assemble to solve the above technical problems. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a filter element installation structure which is easy to disassemble and assemble.

[0004] A faucet filter element installation structure includes a faucet body and a filter element. Specifically,

[0005] The faucet body is provided with an extended water outlet pipe, the water outlet end of the water outlet pipe is provided with an opening and a plug, and the peripheral part is provided with a water outlet nozzle. The inner space of the water outlet pipe forms an installation cavity.

[0006] The filter element is installed into the installation cavity through the opening and pressed by the plug. The filter element filters the flowing water from the water inlet end of the water outlet pipe to the water outlet nozzle.

[0007] The faucet filter installation structure provided by the utility model uses the inside of the outlet pipe extending from the faucet as the installation cavity for installing the filter element, and at the same time, an openable plug is provided at the end of the outlet pipe to facilitate the installation and removal and replacement of the filter element. The filter installation structure provided by the utility model extends to the outside of the water outlet body through the outlet pipe, has greater independence from other water outlet components, has little influence on each other, and is conducive to the rapid removal and installation of the filter element.

[0008] Preferably, the filter element is tubular, and there is a gap between the periphery of the filter element and the peripheral wall of the installation cavity, the gap is connected to the water inlet end of the water outlet pipe, and the water outlet is connected to the water outlet end of the inner hole of the filter element. The utility model adopts the method of external water inlet of the filter element, and can take advantage of its large external area to avoid the problem of peripheral blockage during filtration.

[0009] Preferably, in order to improve the installation firmness and tightness of the filter element, a pressing seat is further included, which is installed in the installation cavity, and one end of the pressing seat supports the plug and the other end blocks the filter element. The pressing seat is provided with a water outlet channel connecting the water outlet end of the filter element and the water outlet nozzle.

[0010] Preferably, a step hole is formed at one end of the pressing seat facing the filter element, the filter element is inserted into the outer hole of the step hole, and the inner hole of the step hole and the filter element are spaced to form a accommodating cavity, the accommodating cavity is filled with beauty liquid or scale inhibitor, which can produce beauty water or further improve water quality and enrich the function of the faucet.

[0011] Preferably, the bottom of the step hole is formed by a partition, and the partition is provided with a water through hole, and the periphery of one end of the pressing seat facing the plug is provided with a water outlet hole, and the water through hole is connected to the water outlet nozzle through the water outlet hole to form the water outlet channel.

[0012] Preferably, a handle is formed at one end of the pressing seat facing the plug, and the handle supports the plug. When the plug is removed, the pressing seat and the filter element can be drawn out of the installation cavity through the handle.

[0013] Preferably, the plug is screwed into the opening through a thread on one side facing the opening, and is provided with a groove connected to the installation cavity. The handle extends out of the opening and enters the groove of the plug. When the plug is removed, the handle is located outside the opening to facilitate pulling out.

[0014] Preferably, a supporting structure for supporting the filter element is provided at the water inlet end of the installation cavity, so as to improve the installation stability of the filter element.

[0015] Preferably, the support structure is a movable support seat, and the support seat is conical, with the end with a larger diameter close to the water inlet end of the installation cavity, and the end with a smaller diameter supporting the filter element. The support seat is provided with a water flow channel connecting the water inlet end of the installation cavity and the water inlet end of the filter element to prevent the support seat from clogging the installation cavity.

[0016] Preferably, a compressed spring is provided between the support seat and the water inlet end of the installation cavity, which can increase the degree of compression between the filter element and the plug, thereby improving the sealing performance.

[0017] From the above description of the utility model, it can be seen that the utility model has the following beneficial effects:

[0018] The faucet filter element installation structure provided by the utility model uses the inside of the water outlet pipe extending from the faucet as the installation cavity for installing the filter element, and at the same time, an openable plug is provided at the end of the water outlet pipe to facilitate the installation, removal and replacement of the filter element;

[0019] The filter element installation structure provided by the utility model extends to the outside of the water outlet body through the water outlet pipe, has greater independence from other water outlet components, has little influence on each other, and is conducive to the rapid disassembly and assembly of the filter element;

[0020] The filter element is in a tubular shape and water enters the periphery, taking advantage of the large outer area to avoid the problem of peripheral blockage during filtration;

[0021] The pressing seat for pressing the filter element is provided with a receiving cavity, which can be filled with beauty liquid or anti-scaling material to produce beauty water or further improve water quality, enriching the functions of the faucet;

[0022] A movable support seat supported by a spring is provided to improve the installation stability and sealing performance of the filter element. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] 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.

[0024] in:

[0025] Figure 1 Axonometric view of a faucet filter installation structure Figure 1 ;

[0026] Figure 2 It is an explosion of the faucet filter installation structure Figure 1 ;

[0027] Figure 3 It is an explosion of the faucet filter installation structure Figure 2 ;

[0028] Figure 4 It is a front view of a faucet filter element installation structure;

[0029] Figure 5 It is a cross-sectional view of a faucet filter installation structure; (About Figure 4 AA)

[0030] Figures 1 to 5 The symbols in the figure are: faucet body 1, water outlet pipe 11, water outlet nozzle 111, installation cavity 112, plug 12, filter element 2, pressing seat 3, accommodating cavity 31, handle 32, support seat 4, spring 5. DETAILED DESCRIPTION

[0031] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and more understandable, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention and are not used to limit the present invention.

[0032] See also Figures 1 to 5 A faucet filter element 2 installation structure includes a faucet body 1 and a filter element 2. Specifically,

[0033] The faucet body 1 is provided with an extended water outlet pipe 11 , the water outlet end of the water outlet pipe 11 is provided with an opening and a plug 12 , a water outlet nozzle 111 is provided around the water outlet pipe 11 , and the inner space of the water outlet pipe 11 forms an installation cavity 112 .

[0034] The filter element 2 is installed into the installation cavity 112 through the opening and is pressed by the plug 12. The filter element 2 filters the water flowing from the water inlet end of the water outlet pipe 11 to the water outlet nozzle 111.

[0035] In one embodiment, the filter element 2 is tubular, and there is a gap between the periphery of the filter element 2 and the peripheral wall of the installation cavity 112, the gap is connected to the water inlet end of the water outlet pipe 11, and the water outlet nozzle 111 is connected to the water outlet end of the inner hole of the filter element 2. The utility model adopts the method of external water inlet of the filter element 2, and can take advantage of the large area of ​​the outside to avoid the problem of peripheral blockage during filtration.

[0036] On the basis of the above embodiment, in order to improve the installation firmness and tightness of the filter element 2, in one embodiment, a pressing seat 3 is further included, which is installed in the installation cavity 112, and one end of the pressing seat 3 supports the plug 12, and the other end blocks the filter element 2. The pressing seat 3 is provided with a water outlet channel connecting the water outlet end of the filter element 2 and the water outlet 111.

[0037] In another embodiment, a step hole is formed at one end of the pressing seat 3 facing the filter element 2, and the filter element 2 is inserted into the outer hole of the step hole, and the inner hole of the step hole and the filter element 2 are spaced to form a receiving chamber 31, and the receiving chamber 31 is filled with beauty liquid or anti-scaling material, which can produce beauty water or further improve water quality, enriching the function of the faucet.

[0038] The bottom of the step hole is formed by a partition plate, and the partition plate is provided with a water hole. The pressing seat 3 is provided with a water outlet hole at one end thereof facing the plug 12. The water outlet hole is connected to the water outlet nozzle 111 through the water outlet hole to form the water outlet channel.

[0039] In another embodiment, a handle 32 is formed at one end of the pressing seat 3 facing the plug 12 , and the handle 32 presses against the plug 12 . When the plug 12 is removed, the pressing seat 3 and the filter element 2 can be pulled out of the installation cavity 112 through the handle 32 .

[0040] Preferably, the plug 12 is screwed into the opening through a thread on one side facing the opening, and is provided with a groove connected to the installation cavity 112. The handle 32 extends out of the opening and enters the groove of the plug 12. When the plug 12 is removed, the handle 32 is located outside the opening for easy pulling out.

[0041] On the basis of the above-mentioned embodiment, a supporting structure for supporting the filter element 2 is provided at the water inlet end of the installation cavity 112 , so as to improve the installation stability of the filter element 2 .

[0042] In another embodiment, the supporting structure is a movable supporting seat 4, and the supporting seat 4 is conical, with the end with a larger diameter close to the water inlet end of the installation cavity 112, and the end with a smaller diameter supporting the filter element 2. The supporting seat 4 is provided with a water flow channel connecting the water inlet end of the installation cavity 112 and the water inlet end of the filter element 2 to prevent the supporting seat 4 from clogging the installation cavity 112.

[0043] Furthermore, a compressed spring 5 is provided between the support seat 4 and the water inlet end of the installation cavity 112, which can increase the degree of compression between the filter element 2 and the plug 12, thereby improving the sealing performance.

[0044] On the basis of the above-mentioned embodiment, the faucet body 1 is provided with an installation space for a switch valve core, and the water outlet 111 is provided with a bubbler.

[0045] The faucet filter element 2 installation structure provided by the utility model uses the inside of the water outlet pipe 11 extending from the faucet as the installation cavity 112 for installing the filter element 2, and at the same time, an openable plug 12 is provided at the end of the water outlet pipe 11, which is convenient for the installation and removal and replacement of the filter element 2. The filter element 2 installation structure provided by the utility model extends to the outside of the water outlet body through the water outlet pipe 11, has greater independence from other water outlet components, has little influence on each other, and is conducive to the rapid removal and installation of the filter element 2.

[0046] 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", "axial", "radial", "circumferential" 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.

[0047] 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 at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0048] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; 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, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0050] In the present utility model, the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0051] Although the above embodiments have been shown and described, it is to be understood that the above embodiments are illustrative and cannot be construed as limitations on the present invention. Changes, modifications, substitutions and variations of the above embodiments by those of ordinary skill in the art are all within the scope of protection of the present invention.

Claims

1. A faucet filter element installation structure, characterized in that: Including faucet body and filter element; The faucet body is provided with an extended water outlet pipe, the water outlet end of the water outlet pipe is provided with an opening and a plug, and the periphery is provided with a water outlet nozzle; the internal space of the water outlet pipe forms an installation cavity; The filter element is installed into the installation cavity through the opening and is pressed by the plug; the filter element filters the flowing water from the water inlet end of the water outlet pipe to the water outlet nozzle.

2. A faucet filter element installation structure according to claim 1, characterized in that: The filter element is tubular, and there is a gap between the periphery of the filter element and the peripheral wall of the installation cavity, the gap is connected to the water inlet end of the water outlet pipe, and the water outlet nozzle is connected to the water outlet end of the inner hole of the filter element.

3. The faucet filter element installation structure according to claim 1, characterized in that: It also includes a pressing seat, which is installed in the installation cavity, with one end supporting the plug and the other end blocking the filter element; the pressing seat is provided with a water outlet channel connecting the water outlet end of the filter element and the water outlet nozzle.

4. A faucet filter element installation structure according to claim 3, characterized in that: The pressing seat forms a step hole at one end facing the filter element, the filter element is inserted into the outer hole of the step hole, and the inner hole of the step hole and the filter element are spaced to form a receiving cavity, and the receiving cavity is filled with beauty liquid or anti-scaling material.

5. A faucet filter element installation structure according to claim 4, characterized in that: The bottom of the step hole is formed by a partition plate, and the partition plate is provided with a water hole. The pressing seat is provided with a water outlet hole at one end thereof facing the plug. The water outlet hole is connected to the water outlet nozzle through the water outlet hole to form the water outlet channel.

6. The faucet filter element installation structure according to claim 3, characterized in that: A handle is formed at one end of the pressing seat facing the plug, and the handle supports the plug.

7. A faucet filter element installation structure according to claim 6, characterized in that: The plug is screwed into the opening through a thread on one side facing the opening and is provided with a groove communicating with the installation cavity. The handle extends out of the opening and enters the groove of the plug.

8. The faucet filter element installation structure according to claim 1, characterized in that: The water inlet end of the installation cavity is provided with a supporting structure for supporting the filter element.

9. The faucet filter element installation structure according to claim 8, characterized in that: The support structure is a movable support seat, and the support seat is conical, with the end with a larger diameter close to the water inlet end of the installation cavity, and the end with a smaller diameter supporting the filter element. The support seat is provided with a water flow channel connecting the water inlet end of the installation cavity and the water inlet end of the filter element.

10. A faucet filter element installation structure according to claim 9, characterized in that: A compressed spring is arranged between the support seat and the water inlet end of the installation cavity.

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