CN201598687U - Sink drain - Google Patents

Abstract

A sink drainer, comprising: a bowl, a first filter basket, which includes a handle; a filter basket main body with a through hole in the middle and filter holes on the surface; a fastening rod connected to the handle; The metal gasket and the water-stop sealing ring on the fastening rod; the second filter basket, which includes a lifting ring; the filter basket main body with filter holes on the surface; A movable separation layer, the bottom of the movable separation layer is provided with a water hole, and a sleeve barrel interfering with the fastening rod is connected in the middle, and the first and second filter baskets are all loaded into the bowl, and the The first filter basket is located above the movable partition layer, and the second filter basket is located below the movable partition layer. Through this design structure, the drainpipe can be prevented from clogging, and the water in the reservoir needs to be drained or When storing water in the cistern, there is no need to remove the lower filter basket, and the upper filter basket can be lifted or pressed directly, which makes the operation more convenient and simple.

Description

Sink drain

【Technical field】

The utility model relates to a kitchen article, in particular to a drainer used for a kitchen sink.

【Background technique】

At present, the water storage basin bottom of the kitchen sink is provided with a drain hole for drainage, and a drain device (drainer) is installed at the bottom of the drain hole and connected to a drainpipe, and the waste water in the pool can be introduced into the sewer by the drainer and the drainpipe. In order to prevent large particles of impurities from entering the sewer to cause pipe blockage during drainage, and to control the water discharge in the water storage basin, a filter basket and a water stop are installed on the drain. When the filter basket is lifted, the water in the pool can flow into the sewer relatively quickly, and when the filter basket is pressed down, the water in the pool will not flow into the sewer. The up and down movement of the filter basket can adjust the size of the water flow from the storage basin to the drain. The filter basket of the drain is usually one. When the filter basket is lifted to remove the garbage on the filter basket, part of the garbage on the filter basket will slide into the drain pipe from the periphery, which may block the drain pipe and cause inconvenience.

In order to solve the above-mentioned problems, the industry has also designed a drain with two filter baskets, as shown in Figure 1, which is a half-sectional view of an existing drain with two filter baskets 20, 30, although this Design, when dumping the impurities in the upper filter basket 20, part of the garbage can be blocked by the lower filter basket 30 to avoid falling into the drainpipe and causing blockage, but for example, the user needs to empty the water in the reservoir, or when the water , the upper filter basket 20 needs to be removed first, and then the lower filter basket 30 is lifted or pressed down. This makes the operation more troublesome, and has a certain degree of inconvenience during use, which needs to be improved.

【Content of utility model】

The main purpose of the utility model is to provide a sink drainer that does not cause the drain pipe to be blocked.

Another object of the present utility model is to provide a sink drainer that is more convenient to use and can reduce excessive movement.

In order to achieve the above purpose, the technical solution adopted by a sink drainer of the utility model is: a sink drainer, comprising:

a bowl, the upper open end of which is connected to the bottom of the sink;

a first filter basket comprising,

handle;

The main body of the filter basket with through holes in the middle and filter holes on the surface;

A fastening rod connected to the handle;

A metal gasket and a water-tight sealing ring sleeved on the fastening rod;

a second filter basket comprising,

lifting ring;

The main body of the filter basket with filter holes on the surface; the drain also includes a detachable movable partition layer arranged in the bowl, the bottom of the movable partition layer has a water hole and is connected in the middle to interfere with the fastening rod. The set of barrels, the first filter basket and the second filter basket are loaded into the bowl, the first filter basket is located above the movable partition layer, and the second filter basket is located on the Below the activity divider.

The beneficial effect of the utility model is: first and second filter baskets are installed in the bowl-shaped member, when dumping the garbage on the first filter basket located above, even if some garbage slips down, it can still be removed by the movable filter basket located below. The separator layer or the second filter basket will not block the drain pipe.

In addition, when it is necessary to empty the water in the reservoir or to store water in the reservoir, it is not necessary to remove the second filter basket at the bottom, and the first filter basket above can be lifted or pressed directly. Realization, the operation is more convenient and simple.

【Description of drawings】

Fig. 1 is a half-sectional view of an existing sink drain;

Fig. 2 is a three-dimensional exploded view of the sink drain of the utility model;

Fig. 3 is a half-sectional view of the sink drain of the utility model;

Fig. 4 is a partially exploded view of another embodiment of the sink drainer of the present invention.

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

【Detailed ways】

As shown in Fig. 2 and Fig. 3, the sink drain of the utility model mainly includes a water stop cover 1, a bowl 2, a first filter basket 3, a second filter basket 4, and the first and second filter baskets 3, 4 active dividers between layers 5 .

The water-stop cover 1 is molded by plastic (such as PVC) or metal material, and has antibacterial and mildew-proof properties. It has a body 10, the top surface of the body 10 is formed with two symmetrically distributed arc-shaped recessed spaces 11, and an elongated handle 12 is formed between the two recessed spaces 11, and the top surface of the elongated handle 12 It is at the same height as the top surface of the water stop cover 1 and integrally formed with the water stop cover 1. The bottom of the elongated handle 12 can be solid or hollow, and a magnet 13 is fixed at the center of the bottom of the elongated handle 12. . The outer edge of the body 10 of the water stop cover 1 is recessed with a ring groove 14, and a water stop ring 15 is fitted in the ring groove 14. The water stop ring 15 is made of materials such as rubber. The water stop ring 15 is also Slightly protrude from the outer edge of the water stop cover 1 .

The bowl 2 is also made of antibacterial and mildew resistant materials. It includes a first accommodating cavity 20 with a larger radial dimension at the upper part, a second accommodating cavity 21 with a smaller radial dimension at the lower part, and an inwardly contracting transition cavity 22 between the two. The upper open end of the bowl 2 is connected to the bottom of the sink, and the lower part is connected to a drainpipe (not shown).

The first and second filter baskets 3 and 4 are all loaded into the bowl 2, the first filter basket 3 is located in the first housing chamber 20, the second filter basket 4 is located in the second housing chamber 21, the first filter basket 3 and the second housing chamber There is a certain gap between the two filter baskets 4 . The first filter basket 3 includes a handle 31 , a first filter basket body 30 , a fastening rod 32 , a metal washer 33 and a watertight seal ring 34 surrounding the metal washer 33 . The lower end of the metal washer 33 fixes the fastening rod 32, the radial direction of the fastening rod 32 is equipped with a spring 321 and a marble 322, one end of the fastening rod 32 is threadedly connected with the handle 31, and the bottom of the threaded part has a clamping surface 323 , the handle 31 , the metal gasket 33 and the water-tight seal ring 34 are fixed to the first filter basket 3 by threaded connection and clamping surface 323 , and the top of the handle 31 is also provided with a magnet 36 .

As shown in FIG. 4 , in another embodiment, the other end of the fastening rod 32 may be integrally provided with a polarization key 324 for lifting.

There is an annular step 23 in the transition chamber 22 between the first and second storage chambers 20 and 21, and the second filter basket 4 has an outer edge 42 that flares outward, and the outer edge 42 overlaps the step 23 realize positioning.

The movable separation layer 5 is arranged on the upper part of the step 23 , and the movable separation layer 5 includes an upper sealing ring fixing plate 50 , a sealing ring 51 and a lower sealing ring fixing plate 52 . The movable separation layer 5 can act as a water seal separately, and its sealing ring 51 can be separated from the inner wall of the bowl 2 and can be separated and combined. The barrel 53 and the sleeve 53 are threadedly connected with the movable separation layer 5 and tightly combine the upper and lower sealing ring fixing plates 50, 51 and the sealing ring 52 together. The fastening rod 32 is inserted into the sleeve 53 and can move up and down in the sleeve 53 . The spring 321 pushes the marble 322 into frictional contact with the inner wall of the sleeve 53 so that the moving depth of the fastening rod 32 can be adjusted but cannot be moved arbitrarily.

As shown in FIG. 4 , in another embodiment, the position of the sleeve 53 corresponding to the polarization key 324 of the fastening rod 32 may be provided with a guide groove 54 for guiding.

The second filter basket 4 is placed under the movable partition layer 5, and includes a lifting ring 41 and a second filter basket main body 40. The lifting ring 41 is pivotally connected to the second filtering basket main body 40, and the outer edge 42 of the second filtering basket is in line with the filter basket. The basket main body 40 is integrally formed.

As shown in Figure 3, the filter holes 35 on the main body 30 of the first filter basket are arranged on the outer side and the bottom thereof, and are strip-shaped holes with larger intervals and larger sizes, which can ensure smooth flow of water when discharging water, and can filter coarser holes. The residues such as bones, residual leaves, etc., have a large capacity and do not need to be cleaned frequently. The second filter basket main body 40 is made of stainless steel mesh, and the filter holes 43 are also arranged on the outside and the bottom of the basket, and the intervals are small and set as small round holes, which can filter finer or flat residues, such as rice grains, fish scales, etc. . The double-layer filtration can prevent large particle residue from entering the sewer pipe and causing blockage, thereby ensuring the speed of sewerage.

During use, when the water in the reservoir needs to be discharged, the handle 31 can be lifted, and the first filter basket main body 30 fixed together with the handle 31, the fastening rod 32, the metal gasket 33 and the surrounding metal gasket The water-stop seal ring 34 etc. of 33 are all lifted, and the polarization key 324 of fastening rod 32 slides in the guide groove 54 of sleeve 53 . At this moment, the water-stop sealing ring 34 is separated from the movable separation layer 5 to drain water. And the sealing ring 51 of the movable separation layer 5 is still combined with the inner wall of the bowl 2 . Then the large particle residue can not easily enter the sewer pipe, and the second filter basket 4 can be drained without picking up the second filter basket 4 . And when will seal water, handle 31 can be depressed, then the metal spacer 33 that is fixed together with handle 31 and water-tight sealing ring 34 are in close contact with movable separation layer 5 and play the effect of sealing water.

In another embodiment, the first filter basket 3 can be rotated to make the polarization key 324 deviate from the guide groove 54, then when the handle 31 is lifted, the polarization key 324 will contact the lower part of the movable partition layer 5 and move the movable partition layer 5 together, then the second filter basket 4 can be taken out and cleaned at this moment.

The water stop cover 1 can also be plugged directly on the top of the first receiving chamber 20 to close the top of the first filter basket 3 so that the water in the tank will not flow out, and the water stop ring 15 can be used to achieve a good sealing effect.

The above are only two specific embodiments of the present utility model, but the design concept of the present utility model is not limited thereto, and any insubstantial changes made to the present utility model by using this concept should belong to violations of the protection scope of the present utility model Behavior.

Claims (10)

1. tank downspout device comprises:

Bowl, its upper, open end connects bottom of gullet;

First filter basket, it comprises,

Handle;

The centre has through hole, surface that the filter basket body of filter bores is arranged;

The anchorage bar that is connected with handle;

Be enclosed within metallic gasket and sealing joint ring on the described anchorage bar;

Second filter basket, it comprises,

Drop handle;

There is the filter basket body of filter bores on the surface;

It is characterized in that: described downspout device also comprises the separable movable separate layer of being located in the bowl, the bottom of described movable separate layer has water hole and the middle cover bucket of interfering with anchorage bar that is connected with, described first filter basket and second filter basket are all packed in the described bowl, described first filter basket is positioned at the top of described movable separate layer, and described second filter basket is positioned at the below of described movable separate layer.

2. a kind of tank downspout device as claimed in claim 1 is characterized in that: described movable separate layer comprises sealing ring fixed plate, lower seal fixed head and places sealing ring between the two.

3. a kind of tank downspout device as claimed in claim 1 is characterized in that: described bowl inwall is provided with the step of annular, and the described second filter basket top has outside open outer, and this outer rides on the described step.

4. a kind of tank downspout device as claimed in claim 1 is characterized in that: described anchorage bar adopts with being connected of described handle and is threaded, and the bottom of described screw thread has the clamping face of the described metallic gasket of clamping.

5. a kind of tank downspout device as claimed in claim 1 is characterized in that: described anchorage bar bottom further is provided with the polarization key, and the corresponding site of described cover bucket has been provided with the guide groove of guide function.

6. a kind of tank downspout device as claimed in claim 1, it is characterized in that: the top of described handle is provided with magnet.

7. a kind of tank downspout device as claimed in claim 1, it is characterized in that: the filter bores of described first, second filter basket all is located at the outside and the bottom of each filter basket body, the filter bores of described first filter basket is bigger at interval bar hole, and the filter bores of described second filter basket is less at interval circular port.

8. a kind of tank downspout device as claimed in claim 1 is characterized in that: the filter bores on described first filter basket is greater than the filter bores on described second filter basket.

9. a kind of tank downspout device as claimed in claim 1, it is characterized in that: further be provided with a stop cover, it has a body, the end face of described body is formed with the arc-shaped recess space of two symmetrical distributions, between two sinking space, be formed with microscler carrying handle, be installed with magnet in the centre of this elongated carrying handle below.

10. a kind of tank downspout device as claimed in claim 9, it is characterized in that: the below of described microscler carrying handle is solid or hollow form, the end face of described microscler carrying handle and the end face of stop cover are contour, and the outer rim of described stop cover body is concaved with an annular groove, and are combined with seal ring in this annular groove.

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