Bouncing type drainer

Abstract

The bouncing type drainer comprises a shell, a filtering basket, a bouncing device and a sealing device, a water leakage barrel is formed at the lower end of the shell, a connecting base with a water leakage opening is arranged at the lower end of the water leakage barrel, one end of the bouncing device is connected with the connecting base, and the other end of the bouncing device is connected with the sealing device. The filtering basket is arranged in the shell in a sleeving manner; the sealing device can seal or open a water leakage channel of the water leakage barrel by pressing the bouncing device, the sealing device comprises an operation part providing a handheld and pressing position for a user and a sealing part used for sealing the water leakage channel, the filtering basket is located above the sealing part, one end of the operation part is connected with the sealing part, and the other end of the operation part penetrates through the filtering basket; according to the utility model, the sealing device and the filtering lifting basket can be taken out for cleaning at the same time, so that the water leakage phenomenon caused by residual particles in the water tank is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of drains, in particular to a bouncing drain. Background Art

[0002] As a drainage device, drains are used in sinks or wash basins in kitchens, bathrooms, laundry tables, etc. Existing drains are generally divided into pull-up type, flap type and bounce type. The pull-up type drain is a traditional type of drain, and has been gradually replaced by flap type and bounce type drains in the market. Among them, the flap type drain is widely used in the market due to its low production cost, simple structure and easy use.

[0003] Chinese patent No. CN202222413969.4 discloses a bouncing drain structure, which relates to a drain and belongs to the technical field of kitchen and bathroom products. The drain comprises a shell, a filter basket, a bouncing device and a sealing device. A water leakage cylinder is formed at the lower end of the shell, and a connecting seat with a water leakage port is provided at the lower end of the water leakage cylinder. One end of the bouncing device is connected to the connecting seat, and the other end thereof is connected to the sealing device. The filter basket is sleeved in the shell and is located above the sealing device. By pressing the bouncing device, the filter basket and the sealing device can move up and down in the shell, and the sealing device can seal or open the upper opening of the water leakage cylinder by pressing the bouncing device.

[0004] The problem existing in the above patent is that the sealing device cannot be taken out at the same time when cleaning the filter basket. The filtering effect of the filter basket depends on the size of the filter hole. One end of the sealing device is threadedly connected to the bouncing device and fixed in the water tank. Smaller waste will still enter the bottom of the water tank through the filter hole, resulting in poor sealing effect of the sealing ring. Utility Model Content

[0005] The purpose of the utility model is to overcome the shortcomings and deficiencies of the prior art and to provide a bouncing water discharger.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bouncing drainer, comprising a shell, a filter basket, a bouncing device and a sealing device, a leaking cylinder is formed at the lower end of the shell, a connecting seat with a leaking port is provided at the lower end of the leaking cylinder, one end of the bouncing device is connected to the connecting seat, and the other end thereof is connected to the sealing device, and the filter basket is sleeved in the shell; the sealing device can seal or open the leakage channel of the leaking cylinder by pressing the bouncing device, the sealing device comprises an operating part that provides a holding and pressing position for the user, and a sealing part for closing the leakage channel, the filter basket is located above the sealing part, one end of the operating part is connected to the sealing part, and the other end thereof passes through the filter basket, and the hand-held operating part can bring the sealing part and the filter basket out of the sink.

[0007] By adopting the above technical solution, the filter basket and the sealing device can be taken out of the sink at the same time when in use. The handheld operating part can be used to take out both of them at the same time, which is convenient for subsequent cleaning and avoids the residual particulate matter in the sink to cause water leakage. When in use, the filter basket and the sealing device are installed with the bouncing device, and the pressing operating part can squeeze the bouncing device to control the sealing device to open or close the leakage channel (that is, the channel in the shell for the fluid to pass through). The sealing part can directly act on the leakage hole, and can also seal the position above the leakage hole (that is, the sealing part is completely closed with the inner wall of the shell when it is above the leakage hole). The bouncing device in this embodiment is a prior art, so it is not specifically explained.

[0008] As a preferred technical solution of the utility model, the upper end of the operating part is blocked, an installation cavity is provided in the operating part and the lower end of the installation cavity has a through opening, and the upper end of the bouncing device is movably connected to the installation cavity and can be separated from the operating part installation cavity.

[0009] By adopting the above technical solution, when the filter basket and the sealing device are removed, the bouncing device will not be taken out, and the upper end of the operating part is blocked to prevent the pipeline from odor.

[0010] As a preferred technical solution of the utility model, an annular groove is arranged on the outer side of the sealing portion, and a flexible sealing ring is sleeved in the annular groove.

[0011] By adopting the above technical solution, the sealing effect between the sealing part and the shell is guaranteed.

[0012] As a preferred technical solution of the utility model, a threaded hole is provided on the connecting seat, and a threaded portion for use with the threaded hole is provided at the lower end of the bouncing device.

[0013] By adopting the above technical solution, installation is more convenient and the bouncing device can be prevented from being taken out of the sink during cleaning.

[0014] As a preferred technical solution of the present invention, a plug for closing the upper opening of the installation cavity is integrally provided or fixed on the upper end of the operating portion.

[0015] By adopting the above technical solution, the plug can be fixed by plugging, clamping or threaded connection, which is not limited to the above mentioned methods.

[0016] As a preferred technical solution of the utility model, the filter basket includes a receiving tube and an annular rib, the annular rib abuts against the upper end surface of the shell, and a through hole is opened in the receiving tube for axial movement of the operating part.

[0017] By adopting the above technical solution, the shape of the through hole is adapted to the operating part. In this embodiment, the operating part is preferably a rotating body, but is not limited to the shape of a rotating body. When the filter basket is installed, the annular rib abuts against the upper end surface of the shell. Even if the operating part is pressed, the filter basket will not move axially with the sealing device, thereby avoiding noise caused by friction.

[0018] As a preferred technical solution of the utility model, a plurality of filter holes are arranged at the bottom of the accommodating tube, and the filter holes are circular holes, oblong holes or arc-shaped holes.

[0019] By adopting the above technical solution, preferably an arc-shaped hole, compared with the traditional round hole method, large particles of impurities can be filtered out, and the impurities can be easily poured out during cleaning.

[0020] As a preferred technical solution of the utility model, a sealing gasket is sleeved on the outer wall of the shell.

[0021] By adopting the above technical solution, the water tank installed on the shell is more stable and the sealing effect is guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the utility model;

[0023] Figure 2 It is a cross-sectional view of the utility model;

[0024] Figure 3 It is a structural schematic diagram of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the sealing device and the filter basket of the utility model;

[0026] Figure 5 It is a structural schematic diagram of the sealing device of the utility model;

[0027] Figure 6 It is a structural schematic diagram of the filter basket of the utility model.

[0028] Figure numerals: 1. shell; 2. filter basket; 3. bouncing device; 4. sealing device; 5. leaking cylinder; 6. connecting seat; 7. leaking port; 8. operating part; 9. sealing part; 10. installation cavity; 11. through port; 12. annular groove; 13. flexible sealing ring; 14. threaded part; 15. plug; 16. accommodating cylinder; 17. annular rib; 18. through hole; 19. filter hole; 20. sealing gasket. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0030] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings.

[0031] like Figures 1 to 6 A bouncing drainer shown in the figure comprises a shell 1, a filter basket 2, a bouncing device 3 and a sealing device 4. A water leakage cylinder 5 is formed at the lower end of the shell 1. A connecting seat 6 with a water leakage port 7 is provided at the lower end of the water leakage cylinder 5. One end of the bouncing device 3 is connected to the connecting seat 6, and the other end thereof is connected to the sealing device 4. The filter basket 2 is sleeved in the shell 1. By pressing the bouncing device 3, the sealing device 4 can seal or open the water leakage channel of the water leakage cylinder 5. The sealing device 4 comprises an operating part 8 that provides a holding and pressing position for the user, and a sealing part 9 for closing the water leakage channel. The filter basket 2 is located above the sealing part 9. One end of the operating part 8 is connected to the sealing part 9, and the other end thereof passes through the filter basket 2. The sealing part 9 and the filter basket 2 can be brought out of the sink by holding the operating part 8.

[0032] When in use, the filter basket 2 and the sealing device 4 can be taken out of the sink at the same time, and the two can be taken out at the same time by holding the operating part 8, which is convenient for subsequent cleaning and avoids the residual particulate matter in the sink and causes water leakage. When in use, the filter basket 2 and the sealing device 4 are aligned with the bouncing device 3 for installation, and the pressing operation part 8 can squeeze the bouncing device 3 to control the sealing device 4 to open or close the leakage channel (that is, the channel for fluid to pass through the shell 1). The sealing part 9 can directly act on the leakage hole, and can also seal the position above the leakage hole (that is, when the sealing part 9 is located above the leakage hole, it is completely sealed with the inner wall of the shell 1). The bouncing device 3 in this embodiment is a prior art, so it is not specifically explained.

[0033] The upper end of the operating part 8 is blocked, and a mounting cavity 10 is provided in the operating part 8 and a through opening 11 is provided at the lower end of the mounting cavity 10 . The upper end of the bouncing device 3 is movably connected in the mounting cavity 10 and can be separated from the mounting cavity 10 of the operating part 8 .

[0034] When the filter basket 2 and the sealing device 4 are removed, the bouncing device 3 will not be taken out, and the upper end of the operating part 8 is blocked to prevent the pipeline from odor.

[0035] An annular groove 12 is arranged outside the sealing portion 9 , and a flexible sealing ring 13 is sleeved in the annular groove 12 to ensure the sealing effect between the sealing portion 9 and the housing 1 .

[0036] A threaded hole is provided on the connecting seat 6, and a threaded portion 14 is provided at the lower end of the bouncing device 3 for use with the threaded hole, which makes installation more convenient and avoids the bouncing device 3 being taken out of the sink during cleaning.

[0037] A plug 15 for closing the upper opening of the installation cavity 10 is integrally provided or fixed on the upper end of the operating portion 8. The plug 15 can be fixed by plugging, snapping or threading, and is not limited to the above-mentioned methods.

[0038] The filter basket 2 includes a accommodating tube 16 and an annular rib 17. The annular rib 17 abuts against the upper end surface of the shell 1. A through hole 18 is opened in the accommodating tube 16 for axial movement of the operating part 8. The shape of the through hole 18 is adapted to the operating part 8. In this embodiment, the operating part 8 is preferably a rotating body, but is not limited to the shape of a rotating body. When the filter basket 2 is installed, the annular rib 17 abuts against the upper end surface of the shell 1. Even if the operating part 8 is pressed, the filter basket 2 will not move axially with the sealing device 4, thereby avoiding noise caused by friction.

[0039] A plurality of filter holes 19 are provided at the bottom of the accommodating tube 16. The filter holes 19 are round holes, oblong holes or arc holes. In this embodiment, arc holes are preferred. Compared with the traditional round hole method, large particles of impurities can be filtered out, and the impurities can be poured out conveniently during cleaning.

[0040] The outer wall of the shell 1 is provided with a sealing gasket 20, so that the shell 1 is installed in the water tank more stably and the sealing effect is guaranteed at the same time.

[0041] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only preferred examples of the utility model, and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected, and the scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A bouncing drainer, comprising a housing (1), a filter basket (2), a bouncing device (3) and a sealing device (4), wherein a water leakage cylinder (5) is formed at the lower end of the housing (1), a connecting seat (6) having a water leakage port (7) is provided at the lower end of the water leakage cylinder (5), one end of the bouncing device (3) is connected to the connecting seat (6), and the other end thereof is connected to the sealing device (4), and the filter basket (2) is sleeved in the housing (1); by pressing the bouncing device (3), the sealing device (4) can seal or open the water leakage channel of the water leakage cylinder (5), characterized in that: The sealing device (4) comprises an operating portion (8) providing a position for a user to hold and press, and a sealing portion (9) for sealing the water leakage channel; the filter basket (2) is located above the sealing portion (9); one end of the operating portion (8) is connected to the sealing portion (9), and the other end thereof passes through the filter basket (2); the sealing portion (9) and the filter basket (2) can be brought out of the water tank by holding the operating portion (8).

2. The bouncing water drainer according to claim 1, characterized in that: The upper end of the operating part (8) is blocked, a mounting cavity (10) is provided in the operating part (8), and the lower end of the mounting cavity (10) has a through opening (11), and the upper end of the bouncing device (3) is movably connected in the mounting cavity (10) and can be separated from the mounting cavity (10) of the operating part (8).

3. The bouncing water dispenser according to claim 1 or 2, characterized in that: An annular groove (12) is arranged on the outside of the sealing portion (9), and a flexible sealing ring (13) is sleeved in the annular groove (12).

4. The bouncing water drainer according to claim 1 or 2, characterized in that: The connection seat (6) is provided with a threaded hole, and the lower end of the bouncing device (3) is provided with a threaded portion (14) used in conjunction with the threaded hole.

5. The bouncing water drainer according to claim 2, characterized in that: A plug (15) for closing the upper opening of the installation cavity (10) is integrally provided or fixed on the upper end of the operating portion (8).

6. The bouncing water drainer according to claim 1 or 2, characterized in that: The filter basket (2) comprises a receiving tube (16) and an annular rib (17), wherein the annular rib (17) abuts against the upper end surface of the shell (1), and a through hole (18) is provided in the receiving tube (16) for the axial movement of the operating part (8).

7. The bouncing water drainer according to claim 6, characterized in that: The bottom of the accommodating cylinder (16) is provided with a plurality of filtering holes (19), and the filtering holes (19) are circular holes, oblong holes, or arc-shaped holes.

8. The bouncing water drainer according to claim 1, characterized in that: The outer wall of the housing (1) is sleeved with a sealing gasket (20).

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