KR200283546Y1 - high and low regulation construction for sink leg - Google Patents

Abstract

The present invention relates to a leg height structure of the sink, in a sink having a side panel and a bottom panel, a fitting hole formed in a plurality of bottom panel of the sink, and a cylindrically shaped driver work hole is formed in the center side and the top is outside the top An inner support tube is formed to protrude to be fitted to the fitting hole, and a large cylindrical shape integral with the inner support tube is formed so that the upper end is horizontally bent outward to form a fastening hole formed in the vertical direction, and an inner thread part is formed at the lower inner circumference. And a lower end has a rotating protrusion protruding downward, an upper end is formed in an open cylindrical shape, and an outer thread part which is screwed on the inner thread part of the sink support angle is formed on the outer periphery of the upper end, and the driver is used at the inner center on the extension line of the driver work hole. A height adjustment ring is provided to form a groove to cut a part of the sink leg. Since it does not waste resources and the worker does not have to lie down on the floor during the horizontal work of the sink, the horizontal work of the sink legs is easy and the installation time is shortened, making the installation of the sink easier and more convenient and faster. Fixed bond is stubborn and there is no fear of shaking.

Description

High and low regulation construction for sink leg}

The present invention relates to the structure of the legs of the sink, and more particularly, it is not necessary to cut a part of the sink leg, so it does not waste resources and the worker does not have to work hard on the floor during the horizontal work of the sink. The horizontal work is easy and the installation time is shortened. The installation work of the sink is easier, more convenient and faster, and the fixed height of the sink is firmly related to the height of the legs of the sink.

Generally, sinks are kitchen utensils designed to flush water and wash objects.

Types of sinks include kitchen sinks, washing sinks, sinks, laboratory sinks, and dark room sinks. The material is metal, fraud, concrete, tile, plastic and the like. Metal materials are popularly made of stainless steel sheets.

The stainless steel sinks produced in the factory are produced by preforming molds with steel plates 1 to 1.5 mm thick. The soldering process is often less than 1 mm but does not last long. Stainless steel is strong against nitric acid, organic acid and salt, but weak against hydrochloric acid and sulfuric acid. Therefore, stainless steel sheet is most suitable for kitchen sink. Lead plates are used for laboratory sinks.

Scam sinks are long lasting, hygienic, and beautiful, but they are fragile when glass or porcelain is dropped. However, it is most suitable for washing or washbasin, and strong for chemicals, so it is widely used for laboratory sink or dark room. Artificial stone is weak against acids and therefore not suitable for laboratory use. Tiled sinks do not last long because they tend to fall off during use. Plastic sinks can be used in laboratories or darkrooms as fraudulent alternatives because they are stable against some drugs.

The sink is used to be seated on the upper plate of wood materials such as plywood or solid wood, the sink is mounted on the top sink is used as a place to store the vessel or various containers by the door that opens and closes.

These sinks are mounted on the bottom with a number of legs are installed at a certain height from the bottom bar, in order to install the legs in the sink conventionally, first sink the sink on the floor and screwed into the leg fastening groove formed in the sink bottom panel Afterwards, the screw groove formed inward from the upper center of the leg foot is inserted into the sink leg fastening groove and inserted into the bottom surface of the screw protruding to the bottom, and the leg foot is turned to firmly fix the leg foot to the sink bottom panel.

After fixing the feet on the sink bottom panel, place the sink in accordance with the place where you want to install the sink. Then, place the horizontal on the sink and turn the height adjuster at the bottom of the feet to level the sink.

However, the legs of these sinks are leveled by cutting a part of the legs with a saw where it is out of reach, making it impossible to recycle the legs, and the operator has to lie down on the floor to reach out and level the legs one by one. It was difficult to perform the work, or it was difficult, uncomfortable, and a lot of time during the installation work, such as taking out the sink again, laying it down, turning the height adjustment part of the leg fixed to the floor panel, and then installing it back in place. There was a problem.

In addition, since the conventional leg foot is fixed by being screwed and fastened at one central side, when a long screw is wheeled, it is difficult to fasten the leg foot and the support structure of the leg is not completely completed at the time of fastening.

The present invention is to solve the conventional problems as described above, because it is not necessary to cut a part of the sink leg, waste the resources and do not have to work hard to fall on the floor during the horizontal work of the sink, the horizontal of the sink leg Its purpose is to provide easy and convenient installation and quick and easy installation of the sink, as well as easy installation and shortening of the sink.

In order to achieve the above object, the present invention provides a sink having a side panel and a bottom panel;

Fitting holes formed in a plurality of bottom panel of the sink;

Driver work hole is formed in the center of the cylindrical shape, and the upper end is protruded to the outer side to form an inner support tube fitted to the fitting hole. A sink supporting angle having a ball formed and an inner thread formed at a lower inner circumference thereof

The lower end is formed with a rotating protrusion protruding downward, the upper end is an open cylindrical shape, the outer outer periphery is formed on the outer periphery of the top of the sink support angle, the outer screw portion is screwed in the extension of the driver work hole in the inner center of the driver work hole It is characterized in that the height adjustment ring is formed.

The height adjustment ring is made of synthetic resin;

The inner center of the height adjustment ring has a feature that consists of one body by inserting the anti-rotation piece of the metal material is formed with a driver use groove on the top.

Figure 1 is an enlarged side cross-sectional view of the main portion to enlarge the main portion of an embodiment of the present invention,

2 is a cross-sectional view taken along the line AA ′ of FIG. 1.

* Description of the symbols for the main parts of the drawings *

1: sink leg 10: height adjustment ring

12: outer thread portion 14: rotating protrusion

16: turning prevention 17: driver groove

20: sink support angle 22: fastening hole

23: tightening screw 24: inner thread

26: inner support pipe 27: driver workman

30: sink 32: fitting hole

34: bottom panel 36: side panel

40: driver

Hereinafter, the present invention in more detail by the accompanying drawings as follows.

1 is an enlarged side cross-sectional view showing an enlarged main part of an embodiment of the present invention, and FIG. 2 is a cross-sectional view taken along line AA ′ of FIG. 1.

The leg height structure of the sink of the present invention includes a plurality of fitting holes 32 formed in the bottom panel 34 of the sink 30, and an inner support pipe fitted with the fitting holes 32 by forming a driver work hole 27. A sink support angle 20 having a sink 26 and a bottom support panel 34 formed at the bottom thereof, and having an inner threaded portion 24 formed at a lower end thereof, and a pivoting protrusion 14 formed at a lower end thereof. It is composed of a height adjustment ring 10 is formed by screwing the screw at the bottom of the lower and lower driver and the driver using grooves 14 formed on the lower side of the extension line of the driver working hole (27).

The height adjustment ring 10 is made of a synthetic resin material, the upper end is open and the bottom is a protruding cylindrical shape, the lower end is formed with a rotation protrusion 14 to minimize the rotational friction during the height adjustment rotation of the height adjustment ring 10 and At the inner center, a driver use groove 17 is formed below the driver work hole 27 extension line of the sink support angle 20 fixed to the sink panel 30 and the bottom panel 34, and the outer thread part at the top outside. 12) is formed.

The driver use groove 17 may be configured in a cross shape as shown in FIG. 2, but should not limit the shape of the groove to a straight shape or the like, and is fastened to one end of the driver 40 to rotate the height adjustment ring 10. Home is enough.

The driver use groove 17 may be formed with recesses of the same material inside the height adjustment ring 10. 1 is formed on the anti-rotation piece 16 made of metal and formed by insert processing in one body on the inner side of the lower side of the driver work hole 27 at the time of manufacture of the height adjustment ring 10. It is also possible to prevent abrasion of 17).

In addition, the upper side of the height adjustment ring 10 or the upper side of the anti-rotation piece 26 is formed to be tapered in the upper and lower narrow sides above the driver use groove 17 of the anti-rotation piece 26 so as to sink the legs 1. During the horizontal operation of the driver 40 may be configured to guide and guide so that the tip of the driver to be seated smoothly into the driver groove (17).

The sink support angle 20 is a cylindrical synthetic resin material, the upper end of which is bent in the horizontal direction, and a plurality of fastening holes 22 are formed in the vertical direction, and the inner thread part 24 is formed on the inner periphery of the lower part to adjust the height of the ring ( The outer thread part 12 of 10) is screwed in.

The fitting hole 32 of the bottom panel 34 of the sink 30 is where the tip of the inner support pipe 26 of the sink support angle 20 is fitted so that the driver work hole 27 is positioned. A plurality of corners of the bottom panel 34 of the sink 130 located above the extension line of the driver use groove 17 are formed at a number of corners, so that one end of the driver 40 has a height adjustment ring 10. ) Is a hole to be inserted.

Referring to the use state of the present invention as follows.

First, the operator forms a fitting hole 32 of the appropriate size that one end of the driver 40 can be inserted in a plurality of corners of the bottom panel 34 of the sink 30. One side of the upper end of the sink hole support angle 20 of the fitting hole 32 of the bottom panel 34 of the sink 30 is inserted into the sink 30, which is preferably processed beforehand and delivered to the factory. During operation, the worker may directly form the bottom panel 34 of the sink 30.

The operator presses the sink 10 in which the fitting hole 32 is formed so that the bottom panel 34 faces upward, and then supports the sink angle to the fitting hole 32 formed in the bottom panel 34 of the sink 30. By inserting the upper end of the inner support pipe 26 of the (20) and fastening the fastening screw 23 to the plurality of fastening holes 22, the sink support angle to the bottom surface of the bottom panel 34 of the sink 30 ( 20) firmly tighten and secure.

Next, the outer screw portion 12 of the height adjustment ring 10 is rotated to the inner screw portion 24 under the sink support angle 20 to be screwed.

Thus, after firmly fixing the sink leg 1 having the sink support angle 20 and the height adjustment ring 10 on the bottom surface of the sink 30 bottom panel 34, the sink 30 is placed upright in an installation position. Position and place a horizontal (not shown) on the bottom panel 34 of the sink 30 while watching the horizontal state of the sink 30 to fit the fitting hole 32, the inner support pipe (20) After inserting the tip of the driver 40 into the driver work hole 27 of 26), one end of the driver 40 is to be seated inside the driver use groove 17 of the height adjustment ring 10.

The operator rotates the driver 40 seated at the driver use groove 17 of the height adjustment ring 10, the anti-rotation piece 13, and raises or lowers the height of the sink leg 1 to properly adjust the sink ( Level 30).

At this time, the pivoting protrusion 14 at the bottom of the height adjustment ring 10 protrudes to the bottom to minimize the frictional force of the height adjustment ring 10 so that the height adjustment ring 10 smoothly rotates at the bottom of the sink support angle 20. do.

When the operator rotates the driver 40, the height adjustment ring 10 having the inserted anti-rotation piece 13 is rotated accordingly, and the rotational force of the driver 40 is the internal thread of the sink support angle 20. (24) By rotating the outer screw portion 12 of the height adjustment ring 10 from the inside to adjust the height of the sink leg (1) horizontally while raising or lowering the height adjustment ring (10).

At this time, the upper end of the height adjustment ring 10 is located between the inner circumferential surface of the sink support angle 20 and the outer periphery of the inner support tube 26 of the inner side is supported from the inside and the outside to support the height adjustment ring 10. This is stubborn.

The height adjustment structure of the sink leg of the present invention is because the operator only needs to insert the screwdriver 40 into the driver work hole 27 of the sink support angle 20 from the upper side of the sink 30, the sink 30 Horizontal work is easy and fast and the support structure of the sink leg (1) is already shaken because the sink support angle (20) is firmly supported and fixed to the bottom panel 34 of the sink 30 by a plurality of fastening screws (23) There is no worry at all.

As such, the present invention does not need to cut a part of the sink leg, so it does not waste resources and the worker does not have to lie down on the floor during the horizontal work of the sink, so the horizontal work of the sink leg is easy and the installation time is shortened, It is easier, more convenient and faster to install, and there is no worry of shaking due to the rigid coupling with the sink.

The present invention is not limited to the above-described specific preferred embodiment, and any person having ordinary skill in the art to which the present invention pertains may make various modifications without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

Claims (2)

A sink 30 having a side panel 36 and a bottom panel 34; Fitting holes 32 formed in a plurality of bottom panel 34 of the sink 30; The cylindrical cylindrical shape is formed in the center of the driver work hole 27 and the upper end is protruded to the upper outer side is formed with an inner support tube 26 to be fitted to the fitting hole 32 and a large cylinder integral with the inner support tube 26 The upper end is horizontally bent outwardly to form a fastening hole 22 formed in the vertical direction and the sink support angle 20 is formed in the inner thread portion 24 on the lower inner circumference and The lower end is formed with a rotating protrusion 14 protruding downward and the upper end is an open cylindrical shape, the outer thread portion 12 is screwed to the inner screw portion 24 of the sink support angle 20 on the outer periphery of the upper end is formed and the driver The height of the legs of the sink, characterized in that the height adjustment ring 10 is provided with a driver use groove 17 is formed in the inner center on the extension line of the working hole (27). The method of claim 1; Height-adjusting ring 10 is made of synthetic resin material; The inner height of the height adjustment ring 10 is a screw height structure of the sink, characterized in that made of one body by inserting the anti-rotation piece (16) of the metal material formed with a driver use groove (17) at the top.