KR20150002177U - Filter for a drain hole - Google Patents

Abstract

The present invention relates to a neckband for a sink of a sink used in a home or a restaurant, and more particularly, to a neckband for a sink for a sink, And the flange portion is formed in a side surface of the flange portion with an insertion groove portion in the lateral direction,
It is not only unnecessary to remove troublesome work for removing food waste left on the water hole, but also it is easy to use because it is easy to clean, and it is formed by a silicone material having excellent heat resistance, It is hygienic and clean useable. It has soft elasticity and chemical resistance. It has semi-permanent service life. It has excellent moldability and can be manufactured in various shapes and various colors. Since the production and the manufacturing process are simple, it is suitable for mass production, and the effect of reducing production cost is excellent.

Description

{Filter for a drain hole}

The present invention relates to a drawing net for sink drawers for use in homes, restaurants, and the like, and more particularly to a drawing net for forming a flange on the outside of the upper portion of a sink base, The die is formed of a silicone material and the flange portion formed in the die of the silicone material is provided with a support ring for securing the supporting force of the die, so that various effects can be produced by the die made of the silicon material.

Generally, a kitchen such as a kitchen in a home or a restaurant has a sink for washing or refining various kinds of food. The sink is used for cleaning food materials such as a bowl or a cup after use, It has a purpose.

Since the sink is essentially formed by combining the faucets, tap water can be supplied and used through the faucet as described above. As the faucets are formed to allow the tap water to be discharged smoothly, Can be conveniently performed.

In addition, the drainage port for the above-mentioned sink is provided with a screen for filtering food waste or by-products generated during the process of cleaning the food material, such as food waste or food material by-products. In the case of sewage treatment as it enters the inside of the drainage hole, the sewage treatment process becomes more difficult and time consuming due to these foods and food material debris, which is a large cost burden and is a direct cause of clogging of the drainage pipe due to these scum. And as a main cause of the odor resulting therefrom, the above-mentioned pattern must be used indispensably.

As such, the sink wire for the sink sink drain can be formed into a brass with a sterilizing function as a cylindrical body as in Utility Model Registration No. 220406, so that it acts as a squeeze against the dirt and at the same time prevents the propagation of germs and fungi without using chemicals A sink base network has been found, and as shown in Utility Model Registration No. 311280, a locking hole is formed on the side of a cup-shaped locking net formed with a supporting body having a plurality of square grooves and a fixing locking hole, and a drain hole There is a catch net for the drainage hole formed in the sink.

The conventional sink base drain pipe has a flange portion and a lower side flange portion formed of metal or synthetic resin. The drain pipe is formed repeatedly on the entire surface of the flange portion so that the tap water and the washing water can be smoothly So that food waste and debris which can not be passed through the drain can be collected in the filter so that the food waste can be collected and discharged through a special bag or a special treatment method every predetermined amount will be.

However, since the existing sink sink pipe is made of a metal material, it is easily rusted, which is not very good in appearance, and its service life is extremely short due to corrosion, which is very uneconomical problem.

Particularly, the wire netting made of metal is very inefficient because it is difficult to manufacture and it takes a long time to increase the manufacturing cost and the defect rate is high.

In addition, since the drawing wire for the sink discharge pipe made of synthetic resin is relatively vulnerable to heat, when hot water or high temperature food is discarded, it becomes impossible to use it due to thermal deformation or due to expansion of drainage pipe due to heat deformation, Is often dumped.

In addition, as a common problem of the above-described conventional sink band drainage drawer, in the case of food waste having a relatively small size such as rice balls, a phenomenon occurs that the drainage hole is not directly passed through the drain hole formed in the net, When the food waste of a small size blocks a large amount of the drain hole, the drainage effect due to the net is considerably reduced, and the user repeatedly scrapes the inside of the net or shakes the entire net.

In particular, due to the nature of the structure and the action of the sink, there is a phenomenon that food is continuously trapped in the drain hole, and such food waste and food by-products have a property of being viscous and easily deteriorated and decaying In order to remove food wastes remaining on the screen, it is necessary to periodically clean the screen. However, since a metal screen or a synthetic resin screen is used to form the screen, a relatively small size drain hole is repeatedly formed. The cleaning of the drainage hole is not performed, and the cleaning of the bent or curved inner and outer corner portions is also not cleaned. Therefore, as the seal passes, the existing screen is damaged due to deterioration of the food waste, Weighted Which is the cause of bacterial propagation and odor.

Registered Utility Model No. 220406 Utility Model Registration No. 311280

The present invention has been made in view of the above problems, and it is an object of the present invention to solve the above-mentioned problems, and it is an object of the present invention to provide a screwdriver having a flange portion on the upper side and a flange portion, Wherein a flange portion is formed in a side surface thereof with an insertion groove portion in the lateral direction,

It is possible to easily remove the food waste left on the drinking water hole and to use the sewage disinfection and disinfection sterilization and semipermanent service life as well as to produce a free shape. There is purpose.

In order to achieve the above object, the present invention provides a sinking net for a sink sink drainage port, comprising: a flange portion formed on an upper side of the flange portion; and a squeeze portion formed on the lower side of the flange portion, And an insert groove portion formed in a lateral direction on the side surface of the flange portion so as to form a support ring separately provided in the insertion groove portion.

Since the present invention can be used to turn over the screen, it is not only unnecessary work for removing the food wastes stuck to the drinking water ball, but also it is convenient to use because it is easy to clean and is formed by silicone material having excellent heat resistance. It is possible to use it more hygienically and cleanly. It has softness elasticity, chemical resistance, semi-permanent service life, excellent moldability, and can be manufactured in various shapes and colors. It is possible to satisfy various tastes, and since the production and manufacturing process is simple, it is suitable for mass production, and the effect of reducing production cost is excellent.

Fig. 1 is a graph showing the relationship between the three-
Fig. 2 is a perspective view of a three-dimensional drawing
Fig. 3 is a perspective view showing a three-dimensional view showing a cross-
Figure 4 is an overall cross-sectional view of the design of the invention
Fig. 5 is a use example of the design of the present invention
6 is an overall cross-sectional view showing another embodiment of the drawing of the present invention
7 is an enlarged cross-sectional view showing another embodiment of the drawing of the present invention
8 is an enlarged cross-sectional view showing another embodiment of the drawing of the present invention
9 is an enlarged cross-sectional view showing another embodiment of the drawing of the present invention

The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary meanings and the inventor may properly define the concept of the term to describe its design in the best possible way It must be construed as a meaning and a concept consistent with the technical idea of the present invention based on the principle.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Fig. 3 is a three-dimensional view showing a cross-sectional state of a screen according to the embodiment of the present invention, Fig. 4 is a cross- Is an overall cross-sectional view of the drawing of the present invention.

As shown in the drawing, a drawing net for a sink sink drain according to the present invention is used in a bottom portion of a sink bowl 101 installed in a sink base 100, and a relatively wide flange portion 10 is formed on the upper side, And the squeeze portion 20 is formed integrally with a silicon material on the lower side of the flange portion 10 as shown in Fig.

The water supply holes 21 and 21 'as described above are formed in such a manner that water or small water is supplied to the water supply holes 21 and 21' Sized food waste can be discharged to the sewer line while the food waste can be prevented from passing through the relatively large sized food waste to be collected in the squeeze portion 20. [

In addition, the pattern according to the present invention is formed by integrally molding the flange portion 10 and the squeeze portion 20 by using silicon excellent in heat resistance and chemical resistance. The silicon material has almost no change in physical properties even at a high temperature It is known that safe use is possible from various detergents and medicines.

Accordingly, the pattern of the present invention can be sterilized and disinfected using boiling water, so that it can be safely used from rust, corrosion and heat deformation as in the conventional products.

Particularly, in the present invention, the flange portion 10 is provided with the insertion groove portion 11 in the lateral direction on the side of the flange portion 10, and the support ring 30 provided separately from the inside of the insertion groove portion 11 is inserted And the soft elasticity of the present invention is such that the soft elasticity is caused by the load acting on the squeeze portion 20 when the garbage is piled up inside the squeeze net and the squeeze is weighted, The support ring 30 made of synthetic resin or the like is inserted into the flange portion 10 as described above in anticipation of deformation of the support portion 10 so that even if the food waste accumulates in the squeeze portion 20, It is safe to use without deflection.

5, the flange portion 10 is formed by connecting the tip end of the engaging portion 20 from the middle portion of the inner surface 10a of the flange portion 10, The problem that the food waste such as rice balls are caught in the drinking water hole (drainage in the background art), which is pointed out as a problem with the conventional screen, can be reversed and used as described above. It can be completely solved through the invention.

That is, in the case of the food waste which is slightly larger than the inner diameter of the drain hole, the existing thread is kept in the drain hole by the water pressure. Since the food waste does not drain smoothly due to the food waste, The inside of the screwdriver is scratched or the screwdriver is waved to repeat the cumbersome process of opening the drain hole.

However, according to the present invention, when the small-sized food wastes are clogged with the water supply holes 21 and 21 ', the large-sized food wastes are removed from the openings 20 and the openings 20 are turned upside down When the inner and outer surfaces are reversed to each other, the direction of insertion of the food waste into the water supply holes 21 and 21 'is reversed, and the food waste can be cleanly removed and removed by the water pressure to be discharged from the sink. will be.

Also, in the case of dirt which is not easily removed, such as hair, fine food waste, or by-products of food materials, the dirt can be easily removed if the dirt 20 is turned upside down in reverse It is very convenient to use.

In addition, in the present invention, the grip portions 22 and 22 'protruding as shown in FIG. 6 are formed on the bottom surface and the bottom of the grip portion 20, When the grips 22 and 22 'are pulled with the fingers, the inside and outside of the grip 20 will be turned upside down. Therefore, when the grips 20 and 22' are turned upside down, That is what you should do.

The support ring 30 coupled to suppress the deformation of the flange portion 10 of the present invention is formed by forming the insertion groove portion 11 in the lateral direction from the side surface of the flange portion 10 as described above The support ring 30 can be inserted tightly into the insertion groove 11 as described above so that the rigidity of the flange portion 10 can be maintained by the support ring 30. However, As shown in FIG. 7, the support ring 30 can be concealed and inserted in the flange portion 10, so that foreign matter enters between the insertion groove portion 11 of the flange portion 10 and the support ring 30 .

That is, as the insertion groove 11 is formed on the side surface of the flange portion 10, the upper wing portion 11a and the lower wing portion 11b are formed by the flange portion 10 on the upper side and the lower side of the insertion groove portion 11, The outward end of the upper wing portion 11a is bent downward and the outward end of the lower wing portion 11b is brought into close contact with the inner surface of the bent end portion of the upper wing portion 11a, When the support ring 30 is inserted into the insertion groove 11 formed by the upper wing portion 11a and the lower wing portion 11b, the downwardly bent end of the upper wing portion 11a is inserted into the insertion groove portion 11 of the support ring 30 So that foreign substances such as food wastes can be prevented from flowing into the space between the insertion groove 11 and the support ring 30.

In order to sterilize and clean the flange portion 10 and the bearing ring 30, the flange portion 10 of the present invention has a flange portion 10 and a flange portion 30, When the support ring 30 is made of a heat-resistant resin, the entire screen may be sterilized and sterilized at a high temperature without separate separation operation.

8, the flange portion 10 having a smooth outer appearance can be formed by embedding the support ring 30 in the flange portion 10. In such a case, In view of the fact that the sterilization and cleaning is performed on the boiling water, the inner support ring 30 as described above may be separately injection-molded with a heat-resistant resin, and then the insert of the present invention may be completed through injection molding.

The heat-resistant resin may be a thermosetting urea resin or a thermoplastic nylon.

9, the fitting portion 12 bent in the downward direction and the inward direction from the upper side of the outer surface of the flange portion 10 is protruded and formed on the lower side of the outer surface of the flange portion 10 as described above A fitting groove 31 into which the fitting portion 12 can be inserted is formed on the outer surface of the supporting ring 30 as described above, The flange portion 10 and the support ring 30 may be engaged with each other in a state where the end of the fitting portion 12 of the flange portion 10 is inserted into the flange portion 10 with the end portion of the flange portion 10 inserted.

In this case, a large amount of food wastes accumulate in the inside of the squeeze portion 20 to generate a load, and even if the load is transferred to the flange portion 10 through the squeeze portion 20, The end of the base 12 is supported in the fitting groove 31 of the base 30 in a reverse direction so that even if a large amount of food wastes are gathered, the shape of the pattern of the present invention can be maintained.

Also, in this case also, if it is desired to sterilize and clean the thread of the above-mentioned structure, the flange portion 10 and the flange portion 20 made of only silicon are removed from the flange portion 10 at a high temperature If the support ring 30 is made of a heat-resistant resin, the entire screen may be sterilized at a high temperature without separate separation operation.

Accordingly, the drawing thread for the sink stand drainage pipe of the present invention can be manufactured in various shapes and colors as well as being manufactured with silicone, and is very easy to clean, and can be used in the reverse direction, so that food waste, And can be sterilized and disinfected at a high temperature, so that it can be used more hygienically and cleanly.

It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory only and are not restrictive of the invention, Examples should be understood.

10: flange portion 11: insertion groove
12:
20: Crease part 21, 21 ': Water hole
22:
30: support ring 31: fitting groove
100: Sink stand 101: Think Bowl

Claims (7)

A flange portion 10 is formed on the upper side of the flange portion 10 and a squeeze portion 20 having repeated water holes 21 and 21 ' In this case,
Wherein the flange part (10) and the flange part (20) are formed integrally using a silicone material and the flange part (10) is formed with a separately provided support ring (30) A dragonfly.
The method according to claim 1,
Wherein a lateral insertion groove portion 11 is formed in a side surface of the flange portion 10 and a support ring 30 provided separately in the insertion groove portion 11 is fitted to the flange portion 10, .
3. The method of claim 2,
When the flange portion 10 is formed with the upper wing portion 11a and the lower wing portion 11b by the side insertion groove portion 11, the upper wing portion 11a is bent downward at the end, Is brought into close contact with the inner side surface of the downwardly bent upper wing portion 11a such that the backing ring 30 in the insertion groove portion 11 is concealed by the upper wing portion 11a and the lower wing portion 11b Wherein the squeezing net for the sink drawout is characterized in that
The method according to claim 1,
Wherein the flange part (10) is formed with an additional support ring (30) by insert molding, and the support ring (30) is formed by heat resistant synthetic resin.
The method according to claim 1,
The flange portion 10 is formed by protruding a fitting portion 12 bent in the downward direction and the inward direction from the side end of the flange portion 10. The flange portion 10 is provided with a fitting portion 12, And a support ring (30) formed with an outward groove (31).
The method according to claim 1,
The squeeze portion 20 is configured to be connected and formed from the middle portion of the inner surface 10a of the flange portion 10 so that the squeeze portion 20 can be turned upside down from the flange portion 10 Features a sinking net for a sink drain.
The method according to claim 1,
The grip portion 20 is formed by protruding the grip portions 22 and 22 'at the lower upper surface and the center of the bottom surface so that the grip portion 20 is engaged with the flange portion 10 by the grip portions 22 and 22' So that it can be used upside down.

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