CN220352976U - Drainer for kitchen sink - Google Patents

Abstract

The utility model provides a drainer for a kitchen sink, and belongs to the technical field of kitchen and bathroom appliances. The water tank is characterized by comprising an installation shell which is placed in a lower water tank and provided with an opening at the top, a water outlet is formed in the bottom of the installation shell, a sealing part for sealing the water outlet is arranged in the installation shell, a plurality of water outlets are formed in the middle of the sealing part, a bouncing core is fixed in the middle of the sealing part, a sealing glue ring used for sealing the water outlets is fixed on the side wall of the bouncing core, a basket which extends downwards and is provided with a draining hole is arranged at the opening of the installation shell, the basket comprises an outer basket fixed at the opening of the installation shell, an inner basket which slides up and down along the inner side wall of the outer basket is arranged in the outer basket, the bottom of the inner basket and the top of the bouncing core are positioned on the same plane, and a core cap used for pressing the bouncing core is arranged in the middle of the inner basket in a penetrating manner. The utility model has the advantages of simple structure, larger kitchen waste containing cavity, no influence on normal pressing of the bouncing core, and the like.

Description

Drainer for kitchen sink

Technical Field

The utility model belongs to the technical field of kitchen and bathroom appliances, in particular to a drainer for a kitchen sink.

Background

At present, a kitchen drainer is a device for draining water at a drain outlet arranged at the bottom of a basin or a sink, and the device utilizes the upper end of a bouncing core to be connected with a cover pressure to press a sealing ring at the new lower end of the bouncing core so as to seal or open a drain hole.

Because the spring core is in the use, can reciprocate relative shell to be provided with the basket that leaks that can store kitchen garbage in the top of spring core, the middle part of basket wears to be equipped with the core cap that is used for pressing the spring core, because there is certain space between the top needs of spring core and the basket, thereby can make things convenient for the spring core to reciprocate the in-process can not jack up the basket, but this space is decided also to restrict the appearance chamber size of basket, thereby can't deposit more kitchen garbage.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a drainer for a kitchen sink, which can provide a basket size with a larger containing cavity and does not influence normal pressing of a bouncing core.

The purpose of the utility model is realized in the following way:

the utility model provides a drainer for kitchen sink, has the open-ended installation casing including placing in the basin down and top shaping, and the delivery port has been seted up to the bottom of installation casing, is provided with the sealing of sealed delivery port in the installation casing, a plurality of apopores have been seted up at the middle part of sealing, and the middle part of sealing is fixed with the spring core, and the lateral wall of spring core is fixed with and is used for sealing the sealed gum ring of apopore, the opening part of installation casing is provided with the basket that extends under and has the waterlogging caused by excessive rainfall hole, the basket is including being fixed in the outer basket of installation casing opening part, is provided with the interior basket of sliding from top to bottom along outer inside wall in the outer basket, and the bottom of interior basket is in the coplanar with the top of spring core, the middle part of interior basket sets up wears to be equipped with the core cap that is used for pressing the spring core.

The utility model further provides that the number of the inner baskets is more than two, the inner baskets comprise a plurality of large inner baskets and small inner baskets which are arranged in the large inner baskets in a sliding manner, and limit protrusions which slide up and down with the inner wall of the large inner basket are formed on the outer edge of the top of the small inner basket.

The utility model is further arranged that the side walls of the big inner basket, the small inner basket and the bottom of the small inner basket are provided with draining holes.

The utility model is further arranged that the draining holes comprise longitudinal draining holes which are formed in the side walls of the large inner basket and the small inner basket, and a plurality of arc draining holes are formed in the bottom of the small inner basket.

The utility model further provides that the upper edge of the outer basket is provided with a fan-shaped handheld part.

The utility model is further characterized in that the outer wall of the sealing part is sleeved with a sealing rubber ring.

Compared with the prior art, the utility model has the following outstanding and beneficial technical effects:

1. the drainer provided by the utility model comprises the lifting basket with the height capable of being changed up and down, the bottom of the inner basket in the lifting basket can be downwards moved before or after the bouncing core is bounced, the inner basket is kept against the top of the bouncing core, a reserved gap between the inner basket and the outer basket is reserved, and the kitchen waste storage space of the lifting basket is effectively improved.

2. The utility model further adopts a plurality of large inner baskets and small inner baskets, has simple installation mode, ensures that the lifting basket has wider up-down expansion range and is convenient for transportation.

3. The draining hole further formed by the utility model can facilitate the draining operation of the basket.

4. The hand-held part is further formed on the upper edge of the basket, so that a user can conveniently lift the basket.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic view of a partial explosion of the present utility model;

FIG. 3 is an exploded view of the basket of the present utility model;

reference numerals:

1-mounting a shell; 10-a water outlet;

2-sealing part; 20-water outlet holes; 21-a sealing rubber ring;

3-bouncing the core; 30-sealing glue ring;

4-lifting basket; 40-outer basket; 400-a hand-held part; 41-an inner basket; 410-large inner basket; 411-small inner basket; 42-core cap; 43-limit protrusions;

5-draining holes; 50-longitudinal draining holes; 51-arc draining holes.

Detailed Description

The utility model is further described in the following embodiments with reference to the figures, see fig. 1-3:

the utility model provides a drainer for kitchen sink, is including placing in the basin down and the top shaping has open-ended installation casing 1, and delivery port 10 has been seted up to the bottom of installation casing 1, is provided with the sealing portion 2 of sealed delivery port 10 in the installation casing 1, a plurality of apopores 20 have been seted up at the middle part of sealing portion 2, and the middle part of sealing portion 2 is fixed with the spring core 3, and the lateral wall of spring core 3 is fixed with and is used for sealing the sealed gum ring 30 of apopore 20, the opening part of installation casing 1 is provided with the basket 4 that extends under and has the waterlogging caused by excessive rainfall hole 5 mutually, basket 4 is including being fixed in the outer basket 40 of installation casing 1 open-ended department, is provided with the interior basket 41 of sliding from top to bottom along outer inside wall in the outer basket 40, and the top of interior basket 41 is in the coplanar with the top of spring core 3, the middle part of interior basket 41 sets up and wears to be equipped with the core cap 42 that is used for pressing the spring core 3.

In the implementation process, the sealing part 2 is preferentially arranged at the water outlet 10, at this time, kitchen water is discharged from the position of the water outlet hole of the sealing part 2, a bouncing core is covered above the water outlet hole, and the sealing glue ring is fixed on the side wall of the bouncing core and can move up and down so as to seal the water outlet hole;

further, a basket is placed in the installation shell 1, the edge of the outer basket of the basket leans against the upper end face of the installation shell, the inner basket of the basket leans against the top of the bouncing core 3, the depth of the basket is kept to be the deepest state, the basket does not need to lean against the top of the bouncing core, and the largest kitchen waste storage space of the drainer is realized.

In the above-described structure, the core cap 42 is used for pressing the bouncing core.

And the mounting hole of core cap can be the middle part of basket upwards shaping in, forms round platform structure, and the extension to the position around the spring core is more around the round platform, lets interior basket have deeper space.

Preferably, the number of the inner baskets 41 is more than two, the inner baskets 41 comprise a plurality of large inner baskets 410 and small inner baskets 411 slidably arranged in the large inner baskets, and the top outer edges of the small inner baskets 411 are formed with limiting protrusions 43 which slide up and down with the inner wall of the large inner baskets 410.

Preferably, the draining holes 5 are formed in the side walls of the large inner basket 410, the small inner basket 411, and the bottom of the small inner basket 411.

Preferably, the draining holes 5 include longitudinal draining holes 50 formed on the side walls of the large inner basket 410 and the small inner basket 411, and a plurality of arc draining holes 51 are formed on the bottom of the small inner basket 411.

In the implementation process, the longitudinal draining hole is used for sliding up and down with the limiting protrusion 43, wherein the longitudinal draining hole can be of an inclined structure or an arc structure, so that the inner basket can slide up and down or rotate in an arc shape to slide up and down, the sizes of a plurality of large inner baskets are gradually reduced, and the large inner baskets are identical to the upper limiting protrusion 43 of the small inner basket in structure, and slide and extend up and down or shorten.

Preferably, a fan-shaped hand-held part 400 is formed at the upper edge of the outer basket 40. The user can lift the whole basket conveniently.

Preferably, the outer wall of the sealing part 2 is sleeved with a sealing rubber ring 21. Facilitating sealing of the sealing portion to the water outlet 10.

The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (6)

1. The utility model provides a drainer for kitchen sink, its characterized in that, including placing in the basin down and top shaping has open-ended installation casing (1), delivery port (10) have been seted up to the bottom of installation casing (1), are provided with sealing portion (2) of sealed delivery port (10) in installation casing (1), a plurality of apopores (20) have been seted up at the middle part of sealing portion (2), and the middle part of sealing portion (2) is fixed with spring core (3), and the lateral wall of spring core (3) is fixed with and is used for sealing gum ring (30) of apopore (20), the opening part of installation casing (1) is provided with basket (4) that extend under and have waterlogging caused by excessive rainfall hole (5), basket (4) are including being fixed in outer basket (40) of installation casing (1) opening part, are provided with in outer basket (40) along outer inside wall upper and lower gliding interior basket (41), and the top of spring core (3) are in the coplanar, the middle part of interior basket (41) sets up and wears to be equipped with and is used for pressing core (42) of spring core (3).

2. The drainer for kitchen sink according to claim 1, wherein the number of the inner baskets (41) is more than two, the inner baskets (41) comprise a plurality of large inner baskets (410) and small inner baskets (411) slidably arranged in the large inner baskets, and the top outer edges of the small inner baskets (411) are formed with limit protrusions (43) which slide up and down with the inner walls of the large inner baskets (410).

3. The drainer for a kitchen sink according to claim 2, wherein the draining holes (5) are opened at the side walls of the large inner basket (410), the small inner basket (411) and the bottom of the small inner basket (411).

4. A drainer for a kitchen sink according to claim 3, wherein the drain holes (5) comprise longitudinal drain holes (50) formed in the side walls of the large inner basket (410) and the small inner basket (411), and a plurality of arc drain holes (51) are formed in the bottom of the small inner basket (411).

5. A drainer for kitchen sink according to claim 1, wherein the upper edge of the outer basket (40) is formed with a fan-shaped hand-held portion (400).

6. A drainer for kitchen sink according to claim 1, characterized in that the outer wall of the sealing part (2) is sleeved with a sealing rubber ring (21).