Drainer

Abstract

The utility model belongs to the technical field of bathroom accessories, and particularly relates to a drainer which comprises an outer shell, the outer shell is installed at a drainage opening of a shower tray, an inner shell is installed on the inner side of the outer shell, a first filter screen is arranged in the inner shell and used for filtering sundries such as silk-thread-shaped objects or hair, the drainer is prevented from being blocked, and a cleaning assembly is arranged on the first filter screen and used for cleaning the drainer. The self-cleaning effect on the first filter screen can be achieved, and the situation that water is accumulated in the shower tray is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of bathrooms, and particularly relates to a drain. Background Art

[0002] Drains refer to drainage devices placed in shower trays, bathtubs, and wash basins. They can be divided into bounce drains, flip drains, and pull-up drains by type. They can be divided into copper drains, stainless steel drains, and plastic drains by material. They can be divided into bathtub drains and wash basin drains by purpose. Existing drains installed on shower trays will have some thread-like objects or hair accumulated at the drain port after being used for a long time, causing blockage in the drain pipe and making it more troublesome to clean. Utility Model Content

[0003] The purpose of the utility model is to provide a drainer to achieve the effect of easy cleaning in view of the above-mentioned technical problems.

[0004] In view of this, the utility model provides a drain, including an outer shell, a water outlet pipe is connected to one side of the bottom of the outer shell, an inner shell is installed on the inner side of the outer shell, a water outlet is opened at the bottom of the inner shell, a first filter screen is arranged in the inner shell, a plurality of filter grooves are arranged on the first filter screen, and a cleaning component is arranged on the first filter screen.

[0005] In the above technical solution, further, the cleaning component includes a filter scraper, a filter scraper for cleaning the first filter screen is slidably arranged on the filter tank, a filter column for extending into the filter tank is arranged at the lower end of the filter scraper, one end of the rotating shaft passes through the first filter screen and is fixedly connected to the filter scraper, and the other end is rotatably connected to the inner bottom wall of the outer shell, and a rotating fan blade is fixedly connected to the rotating shaft.

[0006] In the above technical solution, further, the cleaning component also includes a collecting groove, a collecting groove is opened on the first filter net, a collecting frame is arranged at the bottom of the collecting groove, a sliding groove is opened on the side walls of the outer shell and the inner shell, the collecting frame is slidably connected on the sliding groove, a water hole is opened at the bottom of the collecting frame, and a second filter net is arranged in the water hole.

[0007] In the above technical solution, further, a sealing gasket is provided between the collecting frame and the sliding groove.

[0008] In the above technical solution, further, the lower side of the filter scraper is in contact with the upper side of the first filter screen at all times.

[0009] In the above technical solution, further, a first hand-holding portion is provided at the upper end of the filter scraper, and a second hand-holding portion is provided on the outer surface of the side wall of the collecting frame.

[0010] In the above technical solution, further, an end cover is arranged on the top of the outer shell and the inner shell, and a water inlet is opened on the end cover.

[0011] The beneficial effects of the utility model are:

[0012] 1. A cleaning component is provided on the first filter, which can achieve a self-cleaning effect on the first filter.

[0013] 2. The sealing gasket provided between the collecting frame and the sliding groove can improve the sealing and prevent water leakage.

[0014] 3. The lower side of the filter scraper is always in contact with the upper side of the first filter screen, so that the impurities on the first filter screen can be scraped off better. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a cross-sectional view of the internal structure of the utility model;

[0017] Figure 3 This is a cross-sectional view of the internal structure of the utility model from another perspective;

[0018] Figure 4 It is a schematic diagram of the collection frame structure of the utility model;

[0019] Figure 5 It is a schematic diagram of the cleaning component structure of the utility model;

[0020] The markings in the figure are: 1-outer shell, 2-water outlet pipe, 3-inner shell, 4-water outlet, 5-first filter screen, 6-filter tank, 8-filter scraper, 9-filter column, 10-rotating shaft, 11-rotating fan blade, 12-collecting tank, 13-collecting frame, 14-water hole, 15-sealing gasket, 16-first hand-held part, 17-second hand-held part, 18-end cover, 19-water inlet, 20-second filter screen. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0022] Embodiment 1:

[0023] This embodiment provides a drain, including:

[0024] The outer shell 1 has a water outlet pipe 2 connected to one side of the bottom of the outer shell 1;

[0025] The inner shell 3 is installed inside the outer shell 1, and a water outlet 4 is provided at the bottom of the inner shell 3;

[0026] A first filter screen 5 is provided in the inner shell 3, and a plurality of filter slots 6 are provided on the first filter screen 5;

[0027] Cleaning component: a cleaning component is arranged on the first filter screen 5 .

[0028] It can be seen from the present embodiment that the outer shell 1 is installed at the drain of the shower basin, the inner shell 3 is installed on the inner side of the outer shell 1, and a first filter screen 5 is arranged inside the inner shell 3 for filtering some silk-like objects or hair and other debris to avoid clogging of the drain. A cleaning component is arranged on the first filter screen 5 to achieve a self-cleaning effect for the first filter screen 5 to prevent water accumulation in the shower basin.

[0029] Embodiment 2:

[0030] This embodiment provides a drain, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0031] Cleaning kit includes:

[0032] A filter scraper 8 is slidably provided on the filter tank 6 for cleaning the first filter screen 5;

[0033] Filter column 9, the lower end of the filter scraper 8 is provided with a filter column 9 for extending into the filter tank 6;

[0034] A rotating shaft 10, one end of which passes through the first filter screen 5 and is fixedly connected to the filter scraper 8, and the other end of which is rotatably connected to the inner bottom wall of the housing 1;

[0035] Rotating blades 11 are fixedly connected to the rotating shaft 10 .

[0036] It can be seen from the present embodiment that when sewage passes through the first filter screen 5, the water flow drives the rotating fan blades 11 to rotate, and then drives the rotating shaft 10 and the filter scraper 8 to rotate, and the filter column 9 slides in the filter tank 6. The filter scraper 8 can clean some thread-like objects or hair on the first filter screen 5 to avoid clogging of the drain. At the same time, the filter column 9 can also play a role in cleaning impurities in the filter tank 6, thereby realizing automatic cleaning of the first filter screen 5.

[0037] Embodiment 3:

[0038] This embodiment provides a drain, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0039] The cleaning kit also includes:

[0040] A collecting tank 12 is provided on the first filter screen 5;

[0041] A collecting frame 13 is provided at the bottom of the collecting tank 12. A sliding groove is provided on the side walls of the outer shell 1 and the inner shell 3. The collecting frame 13 is slidably connected on the sliding groove.

[0042] A water hole 14 is provided at the bottom of the collecting frame 13;

[0043] Second filter screen 20 : A second filter screen 20 is disposed in the water hole 14 .

[0044] It can be seen from the present embodiment that when the filter scraper 8 rotates, the scraped impurities enter the collecting frame 13 through the collecting groove 12. After being used for a long time, they can be taken out by sliding the collecting frame 13 for easy cleaning. A water hole 14 is provided at the bottom of the collecting frame 13, so that water can flow normally through the collecting frame 13, thereby preventing impurities from floating upwards in the collecting frame 13 due to excessive water and affecting the drainage effect. A second filter net 20 is provided in the water hole 14 to prevent impurities from passing through the water hole 14 and causing blockage.

[0045] Embodiment 4:

[0046] This embodiment provides a drain, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0047] A sealing gasket 15 is provided between the collecting frame 13 and the sliding groove.

[0048] It can be seen from this embodiment that the sealing performance can be improved and water leakage can be prevented by providing a sealing gasket 15 between the collecting frame 13 and the sliding groove.

[0049] Embodiment 5:

[0050] This embodiment provides a drain, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0051] The lower side of the filter scraper 8 is in contact with the upper side of the first filter screen 5 at all times.

[0052] It can be seen from this embodiment that the lower side of the filter scraper 8 is in contact with the upper side of the first filter screen 5 at all times, so that the impurities on the first filter screen 5 can be scraped off better.

[0053] Embodiment 6:

[0054] This embodiment provides a drain, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0055] A first grip portion 16 is provided at the upper end of the filtering scraper 8 , and a second grip portion 17 is provided on the outer surface of the side wall of the collecting frame 13 .

[0056] It can be seen from the present embodiment that the first hand-held portion 16 is provided so that the first filter screen 5 can be cleaned manually when the water flow is insufficient, and the second hand-held portion 17 is provided so as to facilitate pulling out the collection frame 13 .

[0057] Embodiment 7:

[0058] This embodiment provides a drain, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0059] The end cover 18 is disposed on the top of the outer shell 1 and the inner shell 3 , and a water inlet 19 is formed on the end cover 18 .

[0060] It can be seen from this embodiment that the end cover 18 has a protective effect on the drain.

[0061] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A drain, characterized in that: include: A housing (1), wherein one side of the bottom of the housing (1) is connected to a water outlet pipe (2); An inner shell (3), wherein the inner shell (3) is installed on the inner side of the outer shell (1), and a water outlet (4) is provided at the bottom of the inner shell (3); A first filter screen (5), wherein the inner shell (3) is provided with the first filter screen (5), and a plurality of filter slots (6) are provided on the first filter screen (5); A cleaning component, wherein the first filter screen (5) is provided with a cleaning component; The cleaning component comprises: A filter scraper (8), the filter tank (6) is slidably provided with a filter scraper (8) for cleaning the first filter screen (5); A filter column (9), wherein the lower end of the filter scraper (8) is provided with a filter column (9) for extending into the filter tank (6); A rotating shaft (10), one end of which passes through the first filter screen (5) and is fixedly connected to the filter scraper (8), and the other end of which is rotatably connected to the inner bottom wall of the housing (1); Rotating blades (11), the rotating shaft (10) is fixedly connected with the rotating blades (11).

2. A drain according to claim 1, characterized in that: The cleaning component also includes: A collecting groove (12), wherein the first filter screen (5) is provided with a collecting groove (12); A collecting frame (13), wherein the collecting trough (12) is provided with a collecting frame (13) at the bottom thereof, and the outer shell (1) and the side wall of the inner shell (3) are provided with a sliding groove, and the collecting frame (13) is slidably connected on the sliding groove; A water hole (14), the bottom of the collecting frame (13) is provided with a water hole (14); A second filter screen (20), wherein the water passage hole (14) is provided with a second filter screen (20).

3. A drain according to claim 2, characterized in that: A sealing gasket (15) is provided between the collecting frame (13) and the sliding groove.

4. A drain according to claim 3, characterized in that: The lower side of the filter scraper (8) is in constant contact with the upper side of the first filter screen (5).

5. A drain according to claim 4, characterized in that: A first hand-held portion (16) is provided at the upper end of the filtering scraper (8), and a second hand-held portion (17) is provided on the outer surface of the side wall of the collecting frame (13).

6. A drain according to claim 5, characterized in that: An end cover (18) is provided on the top of the outer shell (1) and the inner shell (3), and a water inlet (19) is provided on the end cover (18).

Images