CN216878165U

CN216878165U - Detachable and washable filtering mechanism and water outlet device

Info

Publication number: CN216878165U
Application number: CN202220383716.4U
Authority: CN
Inventors: 孔晟
Original assignee: Xiamen Guangshenghong Technology Co ltd
Current assignee: Xiamen Guangshenghong Technology Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-07-05
Anticipated expiration: 2032-02-24

Abstract

The utility model provides a detachable and washable filtering mechanism which is arranged on a water channel of a water outlet device, wherein a pipeline hole which penetrates through and is communicated with the water channel is arranged on the side wall of a pipeline of the water outlet device; the device comprises a resetting component, a fixing component and a control component, wherein the resetting component is arranged in the pipeline; the filter assembly is detachably arranged on the pipeline hole and is abutted against the reset assembly; the filtering component is provided with a filtering channel communicated with the water channel. The utility model has the following beneficial effects: offer the pipeline hole through the lateral wall at the pipeline, install filtering component in the pipeline hole to with the water course intercommunication, filter the raw water in water course, filter impurity in filtering component, conveniently dismantle and wash, when filtering component dismantles, reset spring resets, carries out the shutoff to the water course, avoids when changing filtering component, and the raw water flows from the pipeline hole.

Description

Detachable and washable filtering mechanism and water outlet device

Technical Field

The utility model relates to the technical field of water outlet devices, in particular to a filtering mechanism capable of being detached and washed.

Background

The water outlet device is widely applied to various households, and comprises a conventional faucet, a shower head, a top shower and the like. In daily life, the valve core of the shower faucet can not block water or the valve core is damaged to leak water because water quality contains fine silt and other impurities.

To solve this problem, most of the prior art devices have a rubber gasket with a filter net at the end of the water inlet joint of the shower faucet. The structure has the defects that the cleaning is not easy, the impurities on the filter screen can be cleaned only by detaching the whole shower faucet, the replacing steps are complex, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model provides a detachable and washable filter mechanism, which aims to solve the technical problems in the background technology.

The utility model provides a detachable and washable filtering mechanism which is arranged on a water channel of a water outlet device and is characterized in that a pipeline hole which penetrates through and is communicated with the water channel is arranged on the side wall of a pipeline of the water outlet device; the device comprises a resetting component, a fixing component and a control component, wherein the resetting component is arranged in the pipeline; the filter component is detachably arranged on the pipeline hole and is abutted against the reset component; the filtering component is provided with a filtering channel communicated with the water channel; when the filter assembly is installed, the reset assembly is extruded by the filter assembly, and the filter channel is communicated with the water channel; when the water channel is detached, the reset assembly resets to seal the water channel.

Further, the reset assembly comprises a reset spring and a sealing assembly; one end of the return spring is arranged in the pipeline, and the other end of the return spring is connected with the sealing assembly; the sealing assembly seals the water channel through the resetting of the reset spring.

Further, seal assembly includes plugging block and first sealing washer, plugging block's circumference is equipped with first mounting groove, first sealing washer is installed in first mounting groove.

The filter assembly further comprises a fixing piece and a filter body; one end of the fixing piece is installed in the pipeline hole, the other end of the fixing piece is located in the water channel, and the fixing piece is provided with a through installation hole; the filter body is arranged in the mounting hole; the filter channel is positioned on the filter body; when the filter is installed, the filter body extrudes the reset component; when the water channel is detached, the reset component is abutted against the first end face of the fixing piece, which is positioned on one side of the water channel, and the water channel is sealed.

Further, the filtering body comprises a mounting component and a filter screen; the filtering channel is positioned on the mounting component and forms a filter screen mounting groove for mounting a filter screen; the filter screen is installed in the filter screen mounting groove.

Further, the mounting assembly comprises a knob and a piston; the fixed piece is also provided with a second end face, a sliding groove for mounting and allowing the piston to slide is formed between the first end face and the second end face, and the piston is mounted in the sliding groove; the piston is provided with a first through filtering hole; the filter screen mounting groove is positioned on the knob and communicated with the first filtering hole; a second filtering hole communicated with the mounting groove is formed in the side wall of the knob; the knob drives the piston to extrude the reset assembly.

Furthermore, the piston further comprises a second sealing ring, a second mounting groove is formed in the circumferential direction of the piston, and the second sealing ring is mounted on the second mounting groove and is connected with the fixing piece in a sealing mode.

Furthermore, the knob is in threaded connection with the pipeline hole.

A water outlet device comprising a filter device as claimed in any one of the preceding claims.

The utility model has the following beneficial effects: offer the pipeline hole through the lateral wall at the pipeline, install filtering component in the pipeline hole to with the water course intercommunication, filter the raw water in water course, filter impurity in filtering component, conveniently dismantle and wash, when filtering component dismantles, reset spring resets, carries out the shutoff to the water course, avoids when changing filtering component, and the raw water flows from the pipeline hole.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the second embodiment.

Fig. 2 is a schematic view of the filter device according to the second embodiment.

Fig. 3 is an installation diagram of the first embodiment.

Fig. 4 is a partially enlarged view of a portion a of fig. 3.

Fig. 5 is a disassembled state diagram of the filtering device of the first embodiment.

1. A water outlet device; 11. a water channel; 12; a pipe bore; 2. a filter body; 21. a knob; 22. a piston; 221. a second seal ring; 23. filtering with a screen; 24. a filtration channel; 3. resetting the assembly; 31. a seal assembly; 311. plugging is fast; 312. a first seal ring; 32. a return spring; 4. a fixing member; 41. a first end face; 42. a second end face; 43. a sliding groove; 44. a first filtering hole; 45. a second filtering hole.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the utility model. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

The first embodiment is as follows:

as shown in fig. 1 to 5, the first embodiment discloses a detachable and washable filtering mechanism, which is installed on a water channel 11 of a water outlet device 1, and a pipeline hole 12 is formed on a side wall of a pipeline of the water outlet device 1 and penetrates through and communicates with the water channel 11; the filtering means is installed on the duct hole 12 and communicates with the water passage 11.

The filtering device comprises a resetting component 3 and a filtering component; the resetting component 3 is arranged in the pipeline and used for resetting the pop-up filtering component; the filter assembly is detachably mounted to the duct bore 12 and abuts against the reset assembly 3. The filter assembly has a filter passage 24 communicating with the water passage 11. When the device is installed, the reset component 3 is extruded by the filter component, and the filter channel 24 is communicated with the water channel 11; when the water channel 11 is detached, the reset component 3 resets to seal the water channel 11.

Specifically, the reset assembly 3 includes a reset spring 32 and a sealing assembly 31, one end of the reset spring 32 is installed in the pipeline, the other end of the reset spring is connected to the sealing assembly 31, and the sealing assembly 31 closes the water channel 11 through the reset of the reset spring 32. During assembly, the filter assembly presses against the seal assembly 31, compressing the return spring 32 and communicating the filter passage 24 with the water channel 11. Further, seal assembly 31 includes plugging block and first sealing washer 312, is equipped with first mounting groove on the circumference of plugging block, and first sealing washer 312 is installed in first mounting groove. When the return spring 32 is reset, the first sealing ring 312 on the plugging block abuts against the pipe hole 12, and sealing is achieved.

Specifically, the filtering component comprises a fixing part 4 and a filtering body 2, one end of the fixing part 4 is arranged in the pipeline hole 12, and the other end of the fixing part is positioned in the water channel 11; filter body 2 and install in the mounting hole, filter passage 24 and set up on filtering body 2, during the installation, filter body 2 and pass mounting 4 and extrude reset assembly 3, make rivers from water course 11 pass mounting 4 and filter body 2 filter water course 11 in, filter quality of water. When the resetting component 3 is disassembled, the resetting component abuts against the first end surface 41 of the fixing piece 4 on one side of the water channel 11 and closes the water channel 11.

Further, filter body 2 includes installation component and a filter screen 23, and filter channel 24 is located the installation component to form the filter screen 23 mounting groove that is used for installing filter screen 23, filter screen 23 shell dismantles and installs in the filter screen 23 mounting groove of installation component. Specifically, the installation component includes that the inlet opening that link up each other is in the apopore, and the inlet opening is located the top of installation component, and the apopore is located the lateral wall of installation component, forms foretell filtration passageway 24 between inlet opening and the apopore.

Further, the mounting assembly includes a knob 21 and a piston 22 connected to the knob 21, the fixed member 4 further has a second end surface 42, a sliding groove 43 for mounting and allowing the piston 22 to slide is formed between the first end surface 41 and the second end surface 42 of the fixed member 4, one end of the piston 22 is movably mounted in the sliding groove 43, and the other end of the piston abuts against the second end surface 42. The piston 22 is used for abutting against the reset component 3, a first filter hole 44 is arranged on the piston 22, and the first filter hole 44 is the water inlet hole. The mounting groove is formed on the knob 21, and the mounting groove is communicated with the first filtering hole 44 to form the filtering passage 24. The lateral wall of the knob 21 is provided with a second filtering hole 45 communicated with the mounting groove, and the second filtering hole 45 is the water outlet hole. The strainer 23 is mounted on the knob 21, and the knob 22 is mounted on the water-filtering passage formed by the passage between the pistons 22. The raw water enters through the first filtering holes 44. After passing through the drainage channel, the impurities are discharged from the second filtering holes 45 and retained in the filter screen 23 in the drainage channel.

For better sealing. The piston is characterized by further comprising a second sealing ring 221, a second mounting groove is formed in the circumferential direction of the piston 22, and the second sealing ring 221 is mounted in the second mounting groove and is connected with the fixing piece 4 in a sealing mode. The water leakage after the raw water enters the fixing piece 4 is avoided. The knob 21 is in threaded connection with the pipeline hole 12.

The working principle is as follows:

the filtering body 2 is installed on the pipeline hole 12 of the side wall of the pipeline and is abutted against the reset component 3 in the water channel 11, the reset component 3 is compressed, and then raw water in the water channel 11 can enter the filtering channel 24 through the first filtering hole 44 and is discharged out of the water channel 11 of the next process through the second filtering hole 45, and impurities of the raw water passing through the filtering channel 24 are isolated in the filter screen 23 in the filtering channel 24.

When people can obviously feel that the water outlet quantity is small in the process of using the water outlet device 1, the filtering body 2 is screwed out from the side wall of the pipeline to clean or replace the filter screen 23, when the filtering body 2 is detached from the pipeline, the sealing component 31 is reset under the action of the reset spring 32, the blocking block 311 is abutted on the first end surface 41 of the fixing part 4, and water leakage caused in the process of replacing the filter screen 23 is avoided. The cleaned filter body 2 is then reinstalled in the duct hole 12 for a new filtration cycle.

Example two:

as shown in fig. 1 to fig. 2, the second embodiment discloses a water outlet device 1, where the water outlet device 1 includes the above-mentioned filtering device, and the filtering device is installed on a water flow channel of the water outlet device 1. Can conveniently improve change efficiency to filter equipment's change.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or applied to other related fields directly or indirectly, are included in the scope of the present invention.

Claims

1. A detachable and washable filtering mechanism is arranged on a water channel of a water outlet device, and a pipeline hole which penetrates through and is communicated with the water channel is arranged on the side wall of a pipeline of the water outlet device; which is characterized by comprising the following steps of,

the resetting assembly is arranged in the pipeline;

the filter assembly is detachably arranged on the pipeline hole and is abutted against the reset assembly; the filtering component is provided with a filtering channel communicated with the water channel;

when the filter assembly is installed, the filter assembly extrudes the reset assembly, and the filter channel is communicated with the water channel; when the water channel is detached, the reset assembly resets to seal the water channel.

2. The removable and washable filter mechanism of claim 1, wherein said return assembly comprises a return spring and seal assembly; one end of the return spring is arranged in the pipeline, and the other end of the return spring is connected with the sealing assembly; the sealing assembly seals the water channel through the resetting of the reset spring.

3. The removable washable filter mechanism of claim 2 wherein the seal assembly comprises a blocking block and a first seal ring, the blocking block having a first mounting groove disposed circumferentially therein, the first seal ring being mounted in the first mounting groove.

4. The removable and washable filter mechanism of claim 3, wherein said filter assembly comprises a fixture and a filter body;

one end of the fixing piece is installed in the pipeline hole, the other end of the fixing piece is located in the water channel, and the fixing piece is provided with a through installation hole;

the filter body is arranged in the mounting hole; the filter channel is positioned on the filter body; when the filter is installed, the filter body extrudes the resetting component to enable the water channel to be communicated with the filter channel; when the water channel is detached, the reset component is abutted against the first end face of the fixing piece, which is positioned on one side of the water channel, and the water channel is sealed.

5. The removable and washable filter mechanism of claim 4, wherein said filter body comprises a mounting assembly and a filter screen;

the filtering channel is positioned on the mounting component and forms a filter screen mounting groove for mounting a filter screen; the filter screen is installed in the filter screen mounting groove.

6. The removable and washable filter mechanism of claim 5, wherein said mounting assembly comprises a knob and a piston;

the fixed piece is also provided with a second end face, a sliding groove for mounting and allowing the piston to slide is formed between the first end face and the second end face, and the piston is mounted in the sliding groove; the piston is provided with a first through filtering hole;

the filter screen mounting groove is positioned on the knob and communicated with the first filtering hole; a second filtering hole communicated with the filter screen mounting groove is formed in the side wall of the knob;

the knob drives the piston to extrude the reset assembly.

7. The removable and washable filter mechanism of claim 6 further comprising a second sealing ring, wherein a second mounting groove is formed in the circumferential direction of the piston, and the second sealing ring is mounted in the second mounting groove and is in sealing connection with the fixing member.

8. The removable and washable filter mechanism of claim 6, wherein said knob is threadably coupled to the conduit aperture.

9. A water outlet device, characterized in that it comprises a filter device according to any one of claims 1 to 8.