Bathroom faucet convenient to disassemble

Abstract

The utility model relates to a bathroom faucet convenient to disassemble, which consists of a shell, a handle, a valve core and a foam maker, a water outlet is arranged on the front side of the shell, a fluid channel is arranged in the shell, the valve core is positioned in the fluid channel, the handle is positioned at the top of the shell and is linked with the valve core, the foam maker is positioned at the water outlet, and the foam maker is connected with the valve core. The foam maker is detachably connected with the shell, the foam maker comprises a mounting section and a connecting section, the mounting section is located above the connecting section, the mounting section and the connecting section are both cylindrical, the upper end face of the connecting section abuts against the shell, external threads are arranged in the circumferential direction of the mounting section, and the external threads are in threaded fit with the shell. By the adoption of the scheme, the bathroom faucet convenient to disassemble can be disassembled from the shell by rotating the installation section, and then the foam maker located in the installation section is cleaned.

Description

Technical Field

[0001] The utility model relates to a faucet, in particular to a bathroom faucet which is easy to disassemble. Background Art

[0002] A bathroom faucet refers to a faucet installed in a toilet or bathroom. A faucet is a common name for a water valve, which is used to control the size of the water flow and has the effect of saving water.

[0003] Existing faucets are usually equipped with a foamer, which can mix water and air together, so that there will be many bubbles in the outflowing water. The presence of bubbles can increase the contact area between water and skin (or other things that need to be washed), thereby achieving the purpose of saving water and playing a buffering role, making the outflowing water flow softer and reducing the impact force. In addition, the foamer has a mesh structure with many fine layers, which can play a filtering role, filtering some particles in the water flow to make the outflowing water more delicate. However, as the faucet is used for a long time, a lot of impurities will accumulate inside the foamer and need to be cleaned. Therefore, how to make the foamer more convenient to remove and install from the faucet has become a problem to be solved urgently by technicians in this field. Summary of the invention

[0004] In view of the deficiencies in the prior art, the utility model aims to provide an easily disassembled bathroom faucet which can be removed from a housing by rotating a mounting section so as to clean a foamer located in the mounting section.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it is composed of a shell, a handle, a valve core and a foamer, the front side of the shell is provided with a water outlet, the shell is provided with a fluid channel interconnected with the water outlet, the valve core is located in the fluid channel, the handle is located at the top of the shell and is linked to the valve core, the foamer is located at the water outlet, the foamer is detachably connected to the shell, the foamer includes a mounting section and a connecting section, the mounting section is located above the connecting section, the mounting section and the connecting section are both arranged in a cylindrical shape, the upper end surface of the connecting section is against the shell, the mounting section is circumferentially provided with an external thread, and the external thread cooperates with the shell thread.

[0006] The utility model is further configured as follows: it also includes a plurality of bolts, the foamer includes a processing section located at the bottom of the connecting section and a filter screen located in the processing section, the filter screen is circumferentially provided with disassembly blocks having the same number as the bolts, each of the disassembly blocks is provided with a socket, the connecting section is provided with screw holes above each socket, each of the bolts is respectively inserted into one of the sockets and matched with the corresponding screw hole thread.

[0007] The utility model is further configured as follows: a plurality of matching grooves are arranged at the bottom of the processing section, and the matching grooves are arranged at intervals along the circumference of the processing section, and the processing section also includes matching plug-ins located between adjacent matching grooves.

[0008] The utility model is further configured as follows: it also includes a filter sleeve, a positioning groove and a slot are arranged in the installation section, the positioning groove is located above the slot and has a diameter larger than the diameter of the slot, the filter sleeve includes a positioning section and a working section, the positioning section is adapted in shape and size to the positioning groove and is detachably connected to the installation section, a working cavity for inserting the working section is arranged in the connecting section, the filter screen includes a plurality of first meshes, a filter cavity is arranged in the working section, the filter sleeve is located at the bottom of the working section and is provided with second meshes corresponding to each first mesh and connected thereto, the filter cavity is connected to each second mesh, the volume of each second mesh is larger than that of the first mesh, a plurality of third meshes connected to the working cavity are arranged circumferentially of the working section, and each third mesh has the same shape and size as each second mesh.

[0009] The utility model is further configured as follows: the positioning section is made of a material that is easy to deform and is provided with a plurality of positioning blocks protruding downward; the installation section is located in the positioning groove and is provided with positioning slots corresponding to each positioning block; and the positioning section is provided with a plurality of disassembly and assembly blocks protruding toward the filter chamber side.

[0010] The utility model is further configured as follows: each of the disassembly and assembly plug-in blocks includes a guide surface facing the filter cavity, and each guide surface is arranged to be inclined from top to bottom and from outside to inside.

[0011] The utility model is further configured as follows: each of the positioning plug blocks is provided with a buckling groove which is recessed inwards, each buckling groove is provided in a ring shape, and the installation section is provided with a buckling plug block in each positioning slot.

[0012] By adopting the above technical solution, since the mounting section is circumferentially provided with external threads and the external threads cooperate with the shell threads, the mounting section can be removed from the shell or installed on the shell by rotating the mounting section. After the mounting section is removed, since the foamer is located in the mounting section and the mounting section is hollow due to the need for water to flow through, the impurities in the foamer mesh structure can be contacted by water flow or other objects at this time to clean them. The mounting section can be reinstalled on the shell by rotating it again. Since the external threads cooperate with the shell threads, the mounting section and the shell can be disassembled and installed by rotating the mounting section. Therefore, the mounting section and the shell can be easily separated without the aid of other disassembly and assembly tools, and the connection between the mounting section and the shell is stable when they are assembled together. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is an assembly diagram of a specific implementation method of the utility model;

[0015] Figure 2 It is a three-dimensional diagram of the foamer in the utility model;

[0016] Figure 3 It is a cross-sectional view of the foamer in the utility model;

[0017] Figure 4 It is a cross-sectional view of another viewing angle of the foamer in the utility model;

[0018] Figure 5 It is an exploded view of the foamer in the utility model;

[0019] Figure 6 This is an exploded view of the foamer in the utility model viewed from bottom to top;

[0020] Figure 7 for Figure 4 A magnified view of middle;

[0021] Figure 8 for Figure 6 Enlarged view of B.

[0022] In the figure: 1-shell, 11-water outlet, 12-fluid channel, 2-handle, 3-valve core, 4-foamer, 41-connecting section, 411-screw hole, 412-working chamber, 42-installing section, 421-external thread, 422-positioning groove, 423-slot, 424-positioning slot, 425-snap-on plug, 43-processing section, 431-filter screen, 4311-first mesh, 432-matching groove, 433-matching plug, 5-filter sleeve, 51-positioning section, 511-positioning plug, 5111-snap-on groove, 512-disassembly and assembly block, 5121-guide surface, 52-working section, 521-second mesh, 522-third mesh, 523-filter chamber, 6-disassembly and assembly block, 61-hole. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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 ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1-Figure 8 As shown, the utility model discloses a bathroom faucet that is easy to disassemble, which is composed of a shell 1, a handle 2, a valve core 3 and a foamer 4. The front side of the shell 1 is provided with a water outlet 11, and the shell 1 is provided with a fluid channel 12 that is interconnected with the water outlet 11. The valve core 3 is located in the fluid channel 12, and the handle 2 is located at the top of the shell 1 and is linked with the valve core 3. The foamer 4 is located at the water outlet 11. The foamer 4 is detachably connected to the shell 1 by bolts, threads, etc. Since the handle 2 is linked with the valve core 3 and the valve core 3 is located in the fluid channel 1 2, so by lifting or pressing the handle 2, the valve core 3 can cut off or flow the liquid in the fluid channel 12 toward the water outlet 11. When the handle 2 is lifted to make the water flow from the fluid channel 12 to the water outlet 11, the water flow will enter the foamer 4, and some impurities can be intercepted by the mesh structure of the foamer 4, and air enters the water flow to generate bubbles, thereby making the water flow more delicate and achieving throttling (this is a prior art and will not be elaborated on here). The foamer 4 includes a mounting section 42 and a connecting section 41. The mounting section 42 is located at Above the connecting section 41, the mounting section 42 and the connecting section 41 are both cylindrically arranged, the upper end surface of the connecting section 41 is against the shell 1, and the mounting section 42 is circumferentially provided with an external thread 421, and the external thread 421 is threadedly matched with the shell 1. Since the mounting section 42 is circumferentially provided with an external thread 421 and the external thread 421 is threadedly matched with the shell 1, the mounting section 42 can be removed from the shell 1 or installed on the shell 1 by rotating the mounting section 42. After the mounting section 42 is removed, since the foamer 4 is located in the mounting section 42 and the mounting The segment 42 is hollow because it needs water to flow through it. Therefore, water or other objects can reach the impurities in the mesh structure of the foamer 4 and clean it. The mounting segment 42 can be reinstalled on the shell 1 by rotating it again. Since the external thread 421 cooperates with the thread of the shell 1, the mounting segment 42 and the shell 1 can be disassembled and installed by rotating the mounting segment 42. Therefore, the mounting segment 42 and the shell 1 can be easily separated without the aid of other disassembly and assembly tools, and the connection is stable when the mounting segment 42 and the shell 1 are installed together.

[0025] Among them, it also includes a number of bolts (not shown in the figure), the foamer 4 includes a processing section 43 located at the bottom of the connecting section 41 and a filter 431 located in the processing section 43, the filter 431 is circumferentially provided with disassembly blocks 6 with the same number as the bolts, each of the disassembly blocks 6 is provided with a plug hole 61, the connecting section 41 is provided with a screw hole 411 above each plug hole 61, each of the bolts is respectively inserted into one of the plug holes 61 and threadedly matched with the corresponding screw hole 411, because the filter 431 is circumferentially provided with the disassembly blocks 6, and the connecting section 41 is provided with a screw hole 411 above each plug hole 61, each of the screw holes 411 is inserted into one of the plug holes 61 and threadedly matched with the corresponding screw hole 411, so by connecting each bolt with the corresponding screw hole 41 1 can be separated to remove the foamer 4 from the processing section 43, and since the connecting section 41 is provided with screw holes 411 for the bolts to be installed, it can be seen that the filter 431 cannot go up and pass over the connecting section 41 to be located at the position of the screw holes 411, so the filter 431 can only be taken out from the processing section 43 downward, therefore: 1. The setting of the screw holes 411 on the connecting section 41 guides and restricts the removal direction of the filter 431 from the processing section 43; 2. The filter 431 is installed in the processing section 43 by the bolts so that the filter 431 can be taken out from the processing section 43, thereby more directly and thoroughly cleaning the impurities on the filter 431. In addition to being able to realize the disassembly and assembly of the filter 431 and the connecting section 41, the bolts also have the advantages of high connection strength.

[0026] Preferably, a plurality of mating grooves 432 are arranged at the bottom of the processing section 43, and the mating grooves 432 are arranged at intervals along the circumference of the processing section 43. The processing section 43 also includes a mating plug 433 located between adjacent mating grooves 432. Due to the arrangement of the mating grooves 432 and the mating plug 433 at the bottom of the processing section 43, when the foamer 4 is removed from the shell 1, a force-applying tool or a hand can be inserted into the adjacent mating grooves 432 and then force is applied to the mating plug 433 between the adjacent mating grooves 432 to rotate the foamer 4 and separate it from the shell 1, thereby reducing the occurrence of slipping of the outer shell of the foamer 4 when the foamer 4 is removed from the shell 1.

[0027] In addition, it also includes a filter sleeve 55, the installation section 42 is provided with a positioning groove 422 and a slot 423, the positioning groove 422 is located above the slot 423 and has a diameter greater than the diameter of the slot 423, the filter sleeve 55 includes a positioning section 51 and a working section 52, the shape and size of the positioning section 51 are adapted to the positioning groove 422 and is detachably connected to the installation section 42, the connecting section 41 is provided with a working cavity 412 for the working section 52 to be inserted, the filter screen 431 includes a plurality of first meshes 4311, the working section 52 is provided with a filter cavity 523, the filter The sleeve 55 is located at the bottom of the working section 52, and the corresponding second mesh holes 521 are connected thereto, and the filter cavity 523 is connected to the second mesh holes 521, and the volume of the second mesh holes 521 is larger than the volume of the first mesh holes 4311. The working section 52 is circumferentially provided with a plurality of third mesh holes 522 connected to the working cavity 412, and the shape and size of the third mesh holes 522 are the same as those of the second mesh holes 521. Since the positioning section 51 of the filter sleeve 55 is larger than the working section 52, the filter sleeve 55 can be stably installed in the foamer 4, and because the filter cavity 523 is connected to the second mesh holes 521, the filter cavity 523 is connected to the second mesh holes 521, and the volume of the second mesh holes 521 is larger than the volume of the first mesh holes 4311. The filter sleeve 55 is located on the upper side of the filter screen 431. 1. Therefore, the water flow will first pass through the filter sleeve 55 and then flow to the water outlet 11 through the filter screen 431. Because the volume of the second mesh 521 on the filter sleeve 55 is larger than the volume of the first mesh 4311, impurities larger than the volume of the second mesh 521 can be intercepted in the filter sleeve 55, and impurities smaller than the second mesh 521 but larger than the first mesh 4311 can be intercepted by the filter screen 431. Therefore, the filter sleeve 55 and the filter screen 431 cooperate to achieve secondary filtration of the water flow, thereby reducing the impurities flowing to the water outlet 11. 1. The impurities of different sizes can be more fully intercepted in the foamer 4; 2. At the same time, since impurities of different sizes will be located at different positions of the foamer 4, the space in the foamer 4 can be fully utilized to reduce the speed at which impurities accumulate on the filter screen 431, thereby reducing the frequency of removing the foamer 4 for cleaning; 3. Since the filter sleeve 55 is also circumferentially provided with a plurality of third mesh holes 522, the cooperation of the second mesh holes 521 and the third mesh holes 522 enables the water flowing into the filter sleeve 55 to pass through the filter sleeve 55 more quickly and flow to the filter screen 431 and then flow to the water outlet 11.

[0028] The positioning section 51 is made of a deformable material and is provided with a plurality of positioning blocks 511 protruding downward. The mounting section 42 is located in the positioning groove 422 and a positioning slot 424 is provided corresponding to each positioning block 511. The positioning section 51 is provided with a plurality of disassembly and assembly blocks 512 protruding toward the filter chamber side. 1. Since each positioning block 511 of the positioning section 51 is located in the corresponding positioning slot 424, the arrangement of each positioning block 511 and the positioning slot 424 realizes the positioning of the positioning section 51 in the positioning groove 422. 1. The filter sleeve 55 is positioned so that it cannot rotate in the foamer 4, thereby facilitating the determination of the position of the filter sleeve 55 when it is fixed to the foamer 4; 2. Since the positioning section 51 is provided with a plurality of disassembly and assembly blocks 512 facing inward, when it is necessary to apply an upward force to the positioning section 51 and then remove each positioning block 511 of the positioning section 51 from the corresponding positioning slot 424, an upward force can be applied to the positioning section 51 by applying force to each disassembly and assembly block 512, thereby facilitating the upward movement of the positioning section 51.

[0029] Among them, each of the disassembly and assembly blocks 512 includes a guide surface 5121 facing the filter chamber side, and each guide surface 5121 is inclined from top to bottom and from outside to inside. Since the setting of each disassembly and assembly block 512 can provide convenience for the filter sleeve 55 to be taken out of the foamer 4, and the guide surface 5121 of each matching block 433 is inclined, when the water flows to the water outlet 11, if the water flows on the matching block 433, it can fall along the inclined direction of the guide surface 5121 due to gravity and then flow to the water outlet 11 through the filter net 431. Therefore, the inclined setting of each guide surface 5121 reduces the occurrence of water accumulation on the disassembly and assembly block 512.

[0030] Preferably, each of the positioning plug blocks 511 is provided with a snap-fit ​​groove 5111 which is recessed inwards, and each of the snap-fit ​​grooves 5111 is arranged in an annular shape. The mounting section 42 is provided with a snap-fit ​​plug block 425 in each of the positioning slots 424. Since each of the positioning plug blocks 511 is provided with a snap-fit ​​groove 5111 which is recessed inwards, when the positioning section 51 of the filter sleeve 55 falls into the positioning slot 422, the portion of each of the positioning plug blocks 511 located below the snap-fit ​​groove 5111 will first enter the corresponding positioning slot 422 and contact the corresponding snap-fit ​​plug block 425, thereby squeezing the corresponding snap-fit ​​plug block 425 and passing over the corresponding snap-fit ​​plug block 425 enables each positioning block 511 to fall into the corresponding positioning groove 422 so that the positioning section 51 can be stably located in the positioning groove 422 without the action of external force. Similarly, after the foamer 4 is removed from the shell 1, the force applied to each disassembly block 512 by the upper end of the foamer 4 can drive the part of each positioning block 511 located below the snap-fit ​​groove 5111 to forcibly pass over the corresponding snap-fit ​​block 425 upward, thereby separating each positioning block 511 from the corresponding positioning groove 422, thereby removing the filter sleeve 55 from the foamer 4, thereby cleaning the filter sleeve 55 and subsequently cleaning the filter net 431.

[0031] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A bathroom faucet that is easy to disassemble, consisting of a housing, a handle, a valve core and a foamer, wherein a water outlet is arranged on the front side of the housing, a fluid channel that is interconnected with the water outlet is arranged in the housing, the valve core is located in the fluid channel, the handle is located at the top of the housing and is linked to the valve core, the foamer is located at the water outlet, and the foamer is detachably connected to the housing, characterized in that: The foamer includes a mounting section and a connecting section, wherein the mounting section is located above the connecting section, and both the mounting section and the connecting section are cylindrically arranged, wherein the upper end surface of the connecting section abuts against the shell, and the mounting section is circumferentially provided with external threads, which cooperate with the shell threads.

2. The easily disassembled bathroom faucet according to claim 1, characterized in that: It also includes a number of bolts. The foamer includes a processing section located at the bottom of the connecting section and a filter screen located in the processing section. The filter screen is circumferentially provided with disassembly blocks with the same number as the bolts. Each of the disassembly blocks is provided with a socket. The connecting section is provided with screw holes above each socket. Each of the bolts is respectively inserted into one of the sockets and matched with the corresponding screw hole thread.

3. The easily disassembled bathroom faucet according to claim 2, characterized in that: The bottom of the processing section is provided with a plurality of matching grooves, and the matching grooves are arranged at intervals along the circumference of the processing section. The processing section also includes matching plug-in blocks located between adjacent matching grooves.

4. The easily disassembled bathroom faucet according to claim 2, characterized in that: It also includes a filter sleeve, the installation section is provided with a positioning groove and a slot, the positioning groove is located above the slot and has a diameter larger than the diameter of the slot, the filter sleeve includes a positioning section and a working section, the positioning section is adapted in shape and size to the positioning groove and is detachably connected to the installation section, the connecting section is provided with a working cavity for inserting the working section, the filter net includes a plurality of first meshes, a filter cavity is provided in the working section, the filter sleeve is located at the bottom of the working section and is provided with second meshes corresponding to each first mesh and connected thereto, the filter cavity is connected to each second mesh, the volume of each second mesh is larger than that of the first mesh, a plurality of third meshes connected to the working cavity are provided circumferentially of the working section, and each third mesh has the same shape and size as each second mesh.

5. The easily disassembled bathroom faucet according to claim 4, characterized in that: The positioning section is made of a deformable material and has a plurality of positioning blocks protruding downward. The installation section is located in the positioning groove and has positioning slots corresponding to each positioning block. The positioning section has a plurality of disassembly and assembly blocks protruding toward the filter cavity.

6. The easily disassembled bathroom faucet according to claim 5, characterized in that: Each of the disassembly and assembly plug-in blocks comprises a guide surface on the side facing the filter cavity, and each guide surface is arranged to be inclined from top to bottom and from outside to inside.

7. The easily disassembled bathroom faucet according to claim 5, characterized in that: Each of the positioning plug blocks is provided with a buckling groove which is recessed inwards, and each buckling groove is provided in a ring shape. The installation section is located in each positioning slot and a buckling plug block is provided.

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