KR20160122965A

KR20160122965A - A free sink change in the position of the cupboard

Info

Publication number: KR20160122965A
Application number: KR1020150052871A
Authority: KR
Inventors: 최원영
Original assignee: 최원영
Priority date: 2015-04-15
Filing date: 2015-04-15
Publication date: 2016-10-25

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a sink,
A lower space is provided on the lower side of the sink, and a lower cabinet for storing articles frequently used in a kitchen such as a knife, a cutting board or a saucepan is provided in this space. A leaf spring is connected to the lower cabinet, It is a technology that makes it possible to move up and down through a semiautomatic structure with a small amount of force.
The upper cabinets are lowered, raised and lowered in accordance with the key height so that the user who is not a tall person can conveniently use the cabin, and the upper cabinets are divided according to the application, so that they can be operated individually or simultaneously.
As the upper and lower cupboards are divided, the weight of each of the cupboards is minimized so that the rise and fall are smooth and the structure of the up and down means is simplified.
It is a simple structure, convenient to use, and easy to manufacture at the same time, so that the product cost can be lowered.
It is a technology that enables selective use according to the taste of consumers by selectively or simultaneously mounting them manually and automatically.

Description

A free sink change in the position of the cupboard.

The present invention relates to a sink which can change the position of a cupboard. More specifically, the present invention provides a lower cupboard on the rear side of a sink for storing and arranging simple tools necessary for a saucepan, coffee or kitchen, So that it can be easily raised and lowered by the elastic force.

In addition, the present invention is a technique of easily lowering, raising and lowering the shelves of the upper side cupboard installed on the upper wall surface of the sink together with the lower side cupboards on the rear side of the sink,

In general, sink cupboards are installed on the left and right sides of the sink and on the upper wall of the sink to function to organize and store dishes, cups and small appliances needed for cooking, and to keep the kitchen clean and sanitary do.

Recently, the kitchen has been changed not only as a place to prepare meals and eat food but as a living space for housewives, and various changes are being sought in the sink.

For example, customized sinks for housewives who are able to place sinks in accordance with the kitchen environment and utilize the remaining space, and the ability to prepare food more conveniently based on an automated system have.

However, most housewives want to have more storage space. This is what ordinary housewives want, but in reality many kitchen utensils, such as chopping boards, knives or cups, are often placed on sinks rather than stored in cupboards.

Therefore, in order to put the storage article in the space below the sink, it is troublesome to close the door after the door is opened by folding the waist every time and then the storage article is put in or taken out or taken out.

Also, if the user is not as tall as a housewife or a child, the receiving cupboard located at the upper side of the sink unit is difficult to remove or insert the storage item because the user's hand is not easily accessible.

Therefore, it is inevitable that the chair and the like are taken separately, and there is a great deal of hassle to store or withdraw the chair after it is placed on the chair.

SUMMARY OF THE INVENTION The present invention has been made in view of such conventional problems,

A lower space is provided on the lower side of the sink, and a lower cabinet for storing articles frequently used in a kitchen such as a knife, a cutting board or a saucepan is provided in this space. A leaf spring is connected to the lower cabinet, It is possible to move up and down semi-automatically even with one structure.

The upper cabinets are lowered, raised and lowered in accordance with the height of the keys for ease of use by the less tall user, while the upper cabinets are divided according to the application so that they can be operated individually or simultaneously.

As the upper and lower cupboards are divided, the weight of each of the cupboards is minimized so that the up and down movements are smooth and the structure of the up and down means is simplified.

It is simple in structure, convenient to use, and easy to manufacture at the same time, so that the product cost can be lowered.

It is possible to selectively use according to the taste of consumers by selectively or simultaneously mounting them manually and automatically.

In the present invention, a cupboard is installed in a space provided on the rear side of a sink so that a knife, a spice container, and a small household appliance can be stored

In the sink,

And the cupboard is connected to the end of the leaf spring wound on the drum so that the cupboard can be pulled up by the elastic force of the leaf spring when lifting the cupboard , And in the case of inserting a cupboard, there is a technical feature that can be inserted by the weight of the kitchen utensils placed on the shelf and the shelf without putting great effort.

In addition, the present invention relates to a sink, which is located on the upper side of a sink, and which is capable of pulling down and pulling up the cupboard to arrange the dishes. The sink is fixed on the wall surface of the upper portion of the sink, A housing; A conveying unit disposed inside the housing and moving up and down; A shelf fixed to a front surface of the conveyance unit and having an upper surface thereof installed with dishes, cups, and kitchen utensils; A sliding part provided between the conveying part and the housing to guide the vertical movement of the conveying part; And a lifting and lowering auxiliary part having an end connected to the conveying part in a state of being wound on a drum installed at an upper end of the housing. When the user holds the shelf and pulls it down, the weight of the shelf and the weight In this case, the elasticity of the winding part is increased in proportion to the transferring distance of the conveying part wound on the drum at this time, so that the shelf is raised by pushing up the finished shelf, and the shelf is lifted up by the elastic force.

According to the present invention,

By providing space in the back side of the Sink stand, it is possible to store frequently used knives, chopping boards, saucepans or small household appliances in the kitchen, so that the storage cabinets can be semi-automatically moved for convenient use There is a possible effect.

In addition, since the structure of the lower side cabinet installed in the sink is simple and easy to manufacture, there is an effect that it can be supplied to the market at an inexpensive price.

Further, in addition to the lower side cupboard provided on the lower side of the sink, the upper side cupboard can also be moved to the upper and lower sides by using the ascending and descending traction units of the same configuration.

Further, it is possible to provide the convenience of living to housewives by allowing the lower side cabin which can utilize space to be used and the upper side cabin to rise and fall according to the height of the housewife or the child at the same time.

1 is a front view of an entire sink.
2 is a front view of a state in which a part of the upper side cabinet is lowered
Fig. 3 is an external perspective view showing a state in which a lower cabinet is installed in a sink.
4 is an exploded perspective view of the lower side cabinet
5 is an assembled perspective view of the lower side cupboard,
6 is a side cross-sectional view of the side cupboard,
7 is a plan view of the lower side cabinet,
8 is a perspective view of the housing,
9 is a perspective view of the conveyance unit,
Figure 10 is a perspective view of the lifting and lowering traction portion,
11 is a perspective view of the sliding portion,
12 is a side view of the upper side cupboard,
13 is an enlarged plan view of the main portion of the upper cabinet.
14 is a perspective view showing another embodiment of a sink,
15 is a sectional view of another embodiment of a sink;

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

In the drawing, the sink base 1 of the present invention basically comprises a lower side cabinet 10 provided on the rear side of the sink 2 and capable of storing frequently used small appliances and dishes used in, for example, knives, And the upper side cabinet 20 installed on the upper part of the sink. These cupboards move to the upper and lower sides to facilitate cleaning and cleaning as well as to provide convenient convenience for housewives.

The lower cabinet 10 is disposed in a space provided on the rear side of the sink base 2 so as to store frequently used articles in the kitchen. The lower cabinet 10 basically includes a housing 100 and a housing 100 A conveying part 200 for moving up and down, and a lifting and lowering pulling part for facilitating the movement of the conveying part.

The space is provided between the sink and the wall, and the space is partitioned into a wall so that various lower cupboards can be inserted as shown in the figure, and all the lower cupboards are connected to each other using the up and down draw- It does not need to be in a form of moving up and down.

For example, a cupboard in which a knife or knife is inserted does not need to raise or lower these cupboards because a knife handle or a part of the knife is exposed to the upper part of the sink.

In a preferred construction, the lower cupboard 10 of the invention has the same construction as that of FIG.

First, the housing 100 is formed of both side walls and a rear wall, and both sides of the front opening portion 102, that is, a part of both sides of the front opening portion are bent outward, (Not shown) provided on the base plate (not shown).

A bracket 140 is provided on the upper part of the rear wall 120 of the housing 100 so as to install a drum 340 of a pulling up and down part 300 described later. And is bent outwardly,

Four brackets are provided so that a pair of traction rise and fall portions can be installed.

A central portion of the rear wall 120 of the housing 100 is bent so as to protrude inwardly, and a sliding portion, which will be described later, is also provided on the protruding surface 160.

The transfer part 200 is formed by molding a synthetic resin or by folding a half plate. The transfer part 200 is provided with a connecting piece 220 to which a leaf spring 320 of the lifting and lowering pull part 300 is connected at a lower end, Is fixed to the shelf (400), and is fixed to the shelf (400).

In other words, the fixing piece 240 is inserted into the extension piece 420 extending from the shelf 400 as shown in FIG. 7 to fix the shelf.

The center of the conveying unit 200 is bent inward as shown in the figure so that the sliding part 500 is installed between the outer surface of the curved surface 260 and the protruding surface 160, which will be described later.

The upper and lower ends of the upper and lower ends of the conveyance unit 200 are bent inwardly to be provided with ribs 280. The upper surface of the ribs 280 is held by the user to pull up the shelf 400 and the conveyance unit 200, So that the upper plate 440 can be inserted into the space.

The lifting and lowering pull unit 300 includes a plate spring 320 wound on a drum 340 and the drum 340 is disposed between brackets 140 provided on a rear wall of the housing 100 A rotating shaft passing through the rotating shaft 360 passes through the bracket 140 and the drum 240 so that the drum 340 is installed in the bracket and the rotating center is formed when the drum rotates.

The plate spring 320 is configured such that the connection pin 380 provided at the lower end of the plate spring 320 is inserted into the connection piece 220 of the transfer unit 200 and connected to the drum 340.

The shelf 400 is provided with a tableware, a cup, various kinds of small household appliances and kitchen utensils mounted thereon. The extension piece 420 provided at the rear side is fixed through the wall surface of the conveyance part, The fixing piece 240 can be fitted and firmly fixed.

The sliding part 500 is composed of three slide plates as shown in FIG.

The first slide plate 520 located at the innermost position is fixed to the outer side of the bent surface 260 of the transfer unit 200 and the third slide plate 560 is fixed to the outer surface 160 of the protruded surface of the housing 100 The slide plates 520, 540 and 560 slide when the feeder 200 is lifted and lowered to guide the movement of the feeder.

The operation of the lower cupboard of the present invention having such a structure will be described below.

The lower cabinet of the present invention, which is installed in a buried form in the sink base 2, lifts the upper plate 440 to house kitchen utensils.

That is, when the user holds the upper plate 440 and lifts it, the conveying part 200 provided with the upper plate is raised and lowered, and the shelf fixed to the conveying part 200 is raised and lowered together.

The slide plate 520 fixed to the curved surface 260 of the transfer unit moves the second slide plate 540 and the second slide plate 540 moves the third slide plate 560 And moves the conveying unit upward.

Since the upward and downward pulling portions 300 are in a state where the lower end of the leaf spring 320 is positioned below, that is, the leaf spring is tightly wound, the elastic force is most strengthened. It is possible to pull up the entire shelf 400 including the top plate without applying any force because the spring 320 lifts up the conveyance unit by elastic force.

In this state, the kitchen utensil is placed on the shelf, and then the user pushes the upper cabinet back into the space. At this time, the weight of the lower cabinet, that is, the weight of the cabinet 200, the shelf 400, Because the leaf spring is released by the weight of the article placed on the shelf, the lower cupboard 10 can be pushed in without a great deal of force.

The upper cabinet 20 is a cupboard located on the upper part of the sink, and also operates in the same configuration as the lower cabinet described above.

In other words, the housing 100a constituting the outer shape is formed in the shape of "∩" with the front face opened like the housing 100 of the lower side cupboard, except that the door 104 is provided on the front face opening portion 102a It is different.

Of course, a bracket 140a is integrally provided on the rear wall 120a of the upper cabinet housing 100a so that the lifting and lowering drawer 300a can be installed. The bracket 140 partially disposes the rear wall 120a, So that the drum 340 of the lifting and lowering pulling portion 300 is positioned between the four portions.

In addition, a protrusion 160 protruding inwardly is provided at a central portion of the rear wall 120a of the housing 100a to provide a sliding portion.

The transfer part 200a of the upper side cupboard is formed by molding a synthetic resin or folding a flat plate and has a connecting piece 220a to which a leaf spring 320a of the lifting and lowering pulling part 300a is connected at a lower end, And a fixing part 240a to which the shelf 400a is fixed by being bent in the form of "⊃".

The center of the transfer part 200a is bent inward as shown in the figure so that the sliding part 500a is installed between the inside of the curved surface 260a and the projecting surface 160a. to be.

However, it is not necessary for the feeding unit 200a of the upper side cupboard to have ribs because the upper plate is unnecessary.

The ascending and descending traction unit 300a includes a plate spring 320 wound on a drum 340a and the drum 340a is positioned between the brackets 140a provided on the rear wall of the housing 100a A rotary shaft 360a is installed to penetrate the bracket and the drum, and the drum rotates around the rotary shaft 360.

The leaf spring 320a is connected to the connecting piece 220a of the transfer unit 200a by hanging down the end of the leaf spring 320a in the state of being wound on the drum and is connected using the connecting pin 380a.

The sliding portion also has the same configuration as the sliding portion of the lower cabinet.

Accordingly, when the user holds the upper cabinet and pulls down, the leaf spring 320 can be easily lowered while being pulled down. When the upper cabinet is lifted up after use, the plate spring is retracted by the elastic force, Semi-automatic ascending and descending structure that gradually rises to the home position.

14 and 15 illustrate another embodiment of the present invention in which the lifting and lowering traction part is constituted by a gas cylinder 300b which is not in the form of the leaf spring described above, .

Of course, the gas cylinder can be applied in the lower cabinet.

100: housing 200:
300: lifting and lowering pulling part 320: leaf spring
340a: drum 100a: housing
400: Shelf 500: Sliding part

Claims

As a sink with a cupboard in the space behind the sink,
The cabin is provided on the wall to partition the space, and each cabinet has a different type of cabinet so that different utensils can be stored in each compartment space. The cabinet is connected to the plate spring wound on the drum And when the cupboard is lifted, the leaf spring wound on the drum pulls up the cupboard with elasticity. When the cupboard is stored and then the cupboard is pressed, the cupboard can be inserted into the space by the weight of the cupboard and the weight of the housed kitchenware,
A housing installed in a space provided on a rear side of the sink; A transfer unit inserted into the housing and moving up and down; A shelf fixed to the conveying part and having a kitchen utensil placed on an upper surface thereof; A sliding part installed between the conveying part and the housing and guiding the up and down movement of the conveying part; A lifting and lowering traction unit including a plate spring wound around a drum installed on the housing and lifting up the shelf by an elastic force when the shelf is lifted by connecting a lower end of the transporting unit to an end thereof; Lt; / RTI >
Wherein the housing is formed with both side walls and a rear wall, and a bracket for bending a part of the rear side to fix the drum is provided, and the housing is formed in a shape of "∩" open at the front, And a sliding part can be provided by projecting the rear center to the front side, and the conveying part has a connecting piece for connecting the plate spring of the up and down pulling part to the lower part thereof And a protruding bent surface at the center so as to allow the sliding portion to be installed. The up and down pull portion includes a drum mounted on the bracket of the housing. The drum is rotated around a rotating shaft provided on the bracket, The lower end of the leaf spring is connected to the conveying portion and pulls up the conveying portion by elastic force The change in position of the sideboard, characterized in free sink

The method according to claim 1,
The first sliding plate is fixed to the conveying unit and the third sliding plate is fixed to the housing. When the conveying unit is lifted up, the second sliding plate moves along the first sliding plate And the third slide plate moves along the second slide plate to guide the upward and downward movement of the transporting unit,
Wherein a portion of both side walls of the conveying portion is bent in a "shape" shape to the rear so that the fixed piece is inserted into an extending piece extending from the shelf so that the shelf is fixed.