KR101980303B1 - Sink possible height-adjustment - Google Patents

Sink possible height-adjustment Download PDF

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Publication number
KR101980303B1
KR101980303B1 KR1020150116364A KR20150116364A KR101980303B1 KR 101980303 B1 KR101980303 B1 KR 101980303B1 KR 1020150116364 A KR1020150116364 A KR 1020150116364A KR 20150116364 A KR20150116364 A KR 20150116364A KR 101980303 B1 KR101980303 B1 KR 101980303B1
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KR
South Korea
Prior art keywords
upper plate
main body
connecting member
height
sink
Prior art date
Application number
KR1020150116364A
Other languages
Korean (ko)
Other versions
KR20170021695A (en
Inventor
홍정현
박종식
민우기
Original Assignee
주식회사 삼홍사
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Application filed by 주식회사 삼홍사 filed Critical 주식회사 삼홍사
Priority to KR1020150116364A priority Critical patent/KR101980303B1/en
Publication of KR20170021695A publication Critical patent/KR20170021695A/en
Application granted granted Critical
Publication of KR101980303B1 publication Critical patent/KR101980303B1/en

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B77/00—Kitchen cabinets
    • A47B77/02—General layout, e.g. relative arrangement of compartments, working surface or surfaces, supports for apparatus
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B9/00—Tables with tops of variable height
    • A47B9/18—Tables with tops of variable height with additional top or additional legs for varying the height of the top
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B91/00—Feet for furniture in general
    • A47B91/02—Adjustable feet
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B77/00—Kitchen cabinets
    • A47B77/02—General layout, e.g. relative arrangement of compartments, working surface or surfaces, supports for apparatus
    • A47B77/022—Work tops
    • A47B2077/025—Fixing means therfore
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2220/00—General furniture construction, e.g. fittings

Abstract

The present invention relates to a sink capable of adjusting the height. A sink capable of adjusting the height according to one side includes: a main body; An upper plate provided on an upper portion of the main body; At least one connection member connected to the main body and the upper plate, the height of the upper plate relative to the main body being adjusted; And holding means for maintaining the height of the upper plate in a state in which the height of the upper plate is adjusted.

Description

Sink possible height-adjustable sink

The present invention relates to a sink capable of adjusting the height.

Generally, a sink is installed in the kitchen of a home or restaurant and is used to clean food or tableware, and is installed at a reference height that is appropriate for the height of a normal adult.

1 is a perspective view showing a sink according to a conventional art.

Referring to FIG. 1, a conventional sink 1 includes a main body 2 and a top plate 3 provided on the main body 2. The upper plate (3) includes a water table (4) capable of washing dishes and a cooking table (5) capable of drying or cooking the dishes. The main body 2 may include a door 6 selectively openable and closable, a storage compartment 7 capable of storing dishes or cooking utensils, and a drawer (not shown).

In the sink according to the related art, the main body 2 and the upper plate 3 are fixed, so that the height can not be controlled.

Therefore, when a child or a disabled person who tries to use the sink is taller than the reference height, the height of the key must be adjusted to the reference height by using a separate foot plate, which makes it inconvenient to use the sink. On the contrary, a user who is taller than the reference height tends to incline the user to use his / her back.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a height adjustment device for a height adjustment device of a sink, And to provide the above-mentioned objects.

According to an aspect of the present invention for achieving the above-described object, there is provided an image forming apparatus including: a main body having a storage chamber; An upper plate disposed on the upper side of the main body and including at least one of a sink and a cooking table; And a height adjusting device for adjusting the height of at least one of the sink table and the cooking table with respect to the main body.

In addition, the entire top plate is height-adjusted with respect to the main body so that the shower head and the counter top are simultaneously height-adjusted.

In addition, the upper plate includes a penetration portion through which at least one of the water table and the cooking table penetrates, and at least one of the water table and the cooking table moves up and down through the penetration portion,

The upper plate includes a fixed upper plate having a fixed height and a movable upper plate movably provided in the main body, the height of the upper plate being adjustable, wherein the fixed upper plate and the movable upper plate are provided with the above- And the above-mentioned countertop is provided.

Further, an operation unit provided on the upper plate; And a transmitting portion for transmitting the operation force of the operating portion to the height adjusting device.

According to the present invention, one or more of the top plate or the lifting plate constituting the sink can be adjusted to the height of the user's key, thereby improving convenience in using the user's sink.

Further, since the height of the upper plate or the steel plate of the sink can be adjusted by operating the operation portion provided in the sink, there is an advantage that the height can be conveniently adjusted by the user.

1 is a perspective view showing a state of a sink in accordance with the prior art.
2 is a perspective view showing a sink according to a first embodiment of the present invention;
3 is a sectional view showing a state of a sink in accordance with a first embodiment of the present invention;
4 is a cross-sectional view showing the combination of the operating portion and the holding means according to the first embodiment of the present invention.
5 is a perspective view showing a combination of a top frame, a main frame and a gas cylinder according to a first embodiment of the present invention.
6 is a perspective view showing a sink according to a second embodiment of the present invention;
FIG. 7 is a front view showing a state of a sink according to a second embodiment of the present invention; FIG.
8 is a side view showing a state of a sink in accordance with a second embodiment of the present invention.
9 is a perspective view showing a connecting member according to a second embodiment of the present invention.
10 is a perspective view showing a sink according to a third embodiment of the present invention.
11 is a front view showing a state of a sink in accordance with a third embodiment of the present invention.
12 is a side view showing a state of a sink in accordance with a third embodiment of the present invention;
13 is a perspective view showing a state of a sink according to a fourth embodiment of the present invention,
FIG. 14 is a sectional view showing the appearance of a water line according to a fourth embodiment of the present invention; FIG.
15 is a sectional view showing the appearance of a countertop according to a fourth embodiment of the present invention;
16 is a cross-sectional view showing the appearance of a water line in accordance with a fifth embodiment of the present invention.
FIG. 17 is a perspective view showing a connection member of a water level according to a fifth embodiment of the present invention; FIG.
FIG. 18 is a sectional view showing the appearance of a countertop according to a fifth embodiment of the present invention; FIG.
FIG. 19 is a perspective view showing a connecting member of a counter top according to a fifth embodiment of the present invention; FIG.
20 is a perspective view of a sink according to a sixth embodiment of the present invention;

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like reference numerals are used to designate identical or similar elements, and redundant description thereof will be omitted. The suffix " module " and " part " for the components used in the following description are given or mixed in consideration of ease of specification, and do not have their own meaning or role. In the following description of the embodiments of the present invention, a detailed description of related arts will be omitted when it is determined that the gist of the embodiments disclosed herein may be blurred. It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. , ≪ / RTI > equivalents, and alternatives.

FIG. 2 is a perspective view showing a sink according to a first embodiment of the present invention. FIG. 2 (a) is a state in which the upper plate is positioned at the lowest position, FIG. 2 . FIG. 3 is a sectional view showing a state of the sink according to the first embodiment of the present invention. FIG. 3 (a) is a state in which the upper plate is positioned at the lowest position, . 4 is a cross-sectional view showing the combination of the operating portion and the holding means according to the first embodiment of the present invention. 5 is a perspective view showing a combination of a top frame, a main frame and a gas cylinder according to a first embodiment of the present invention.

2 to 5, a sink 10 according to an embodiment of the present invention includes a main body 11, a top plate 20 disposed on the top of the main body 11, And a height adjusting device for adjusting the height of the upper plate 20 with respect to the main body 11 by connecting the main body 11 and the upper plate 20.

The height adjusting device includes a holding means 40 for adjusting the height of the main body 11 and the top plate 20 and maintaining the adjusted height.

The main body 11 forms a lower portion of the sink 10, and contacts the floor or floor to support the upper plate 20. [

The main body 11 may include a main body frame 15 forming a storage chamber 90 and a door 80 rotatably connected to the main body frame to open and close the storage chamber 90.

The main body 11 may further include a drawer 95 which is drawn out in a sliding manner.

The upper plate 20 may be formed in a flat plate shape so that a food, a cooking container, or the like can be placed thereon.

The upper plate 20 may include a sink 200 and a countertop 300.

The front surface 21 of the upper plate 20 is formed so that the gap between the upper plate 20 and the main body 11 is not visible from the outside in a state where the height of the upper plate 20 is increased. You can cover the front. The front surface 21 of the upper plate 20 may be provided with an operating portion 60 capable of operating the holding means 40 to be described later and may be provided with a force for raising or lowering the upper plate 20. [ A handle 70 may be provided.

The position of the operating portion 60 and the handle 70 are not limited to the front surface 21 of the upper plate 20 but may be formed on one side of the upper plate 20, And may be installed on one side of the door 80.

Also, although not shown in the drawing, the front surface 21 and the side surface 23 of the sink may be made of a bellows. Here, the bellows means a folding-type shielding structure which is folded when the upper plate 20 is fixed at the lowest height, and is expanded when the upper plate 20 is fixed at the highest height.

The sink 200 includes a sink bowl 210 convexly depressed downward and capable of washing dishes or storing water, a water supply unit 220 connected to the water supply pipe and spaced apart above the sink bowl 210, And a drain port 240 located at the bottom of the sink bowl 210 and discharging the water of the sink bowl 210 to a drain port.

Although the water table 200 is shown as being square in the figure, it is not limited thereto and may be circular or polygonal.

The cooking pad 300 is provided with a plurality of protrusions for preventing slippage or a plurality of protrusions for dripping out of the cooking cavity 300, . Also, you can put the chopping board for the care of the food using the knife.

The upper plate 20 may include a top plate frame 25 slidably coupled to a part of the main body frame 15. The upper frame 25 may extend from the bottom surface of the upper plate 20 and may receive a part of the body frame 15. That is, the top plate frame 25 may include a receiving portion 27 for receiving a portion of the main body frame 15. On the contrary, it is also possible that the upper frame 25 is accommodated in the main body frame 15.

In addition, a plurality of top plate frames 25 can be extended from the top plate 20 so that the height of the top plate 20 can be adjusted without wobbling in the horizontal direction.

The horizontal section of each of the upper frame 25 and the lower frame 15 may be non-circular so that relative rotation is prevented when the upper frame 25 and the main frame 15 are connected to each other. The body frame 15 and the upper frame 25 include protrusions 16 and 26 for fastening the holding means 40.

The protrusions 16 and 26 may be formed in the horizontal direction in the main body frame 15 and the top plate frame 25, respectively. At this time, the projections 16 and 26 are spaced apart from each other in the vertical direction, and the holding means 40 can be fastened to the projections 16 and 26, respectively.

The holding means 40 may include a gas spring 41. One end of the gas spring 41 may be coupled to one of the protrusions 16 and 26 and the other end may be coupled to another one of the protrusions 16 and 26.

The gas spring 41 includes a hollow tube-shaped cylinder 42 and a piston rod 43 inserted into the hollow portion in the cylinder 42. The gas spring 41 is configured such that the piston rod 43 is vertically movable with respect to the cylinder 42 so as to vary its length. That is, gas is injected into the cylinder 42, and the position of the piston rod 43 is changed through the pressure applied to the piston rod 43 by the gas. Closing pin 44 for selectively opening and closing the internal gas and an opening and closing guide 45 for operating the gas opening and closing pin 44 are provided on the upper side of the piston rod 43. The opening and closing pin 44, And one end of the cable 61 is connected to the opening and closing guide 45. [

The cable 61 may be connected to the operating unit 60 by one or more links 62.

Accordingly, when the operating portion 60 is operated, one or more links 62 are operated by the operating portion 60 so that the cable 61 is pulled to move the gas in the gas spring 41, The piston rod 43 can be moved up and down. When the force to pull the cable 61 is released, the position of the piston rod 43 is fixed.

As another example, it is also possible to employ a hydraulic cylinder or a pneumatic cylinder whose length is variable through the pressure of fluid and air in addition to the gas spring 41 as a holding means. Since the gas spring 41 can be realized by a known technique, a detailed description will be omitted.

In this embodiment, gas is injected into the cylinder and the gas pushes the piston rod 43 through the pressure applied to the piston rod 43, and the protrusion 16 And the projection 26 provided on the upper plate frame 25 are distanced from each other so that the upper plate frame 25 is moved away from the main body frame 15.

On the contrary, when the gas is discharged from the cylinder, the piston rod 43 enters the cylinder and the distance between the projections 16 and 26 is reduced, It is located closely. The height of the upper plate 20 relative to the main body 11 can be lowered because both ends of the main body frame 15 are fitted into the accommodating portion 27 located on both sides of the upper plate frame 25. [

Hereinafter, the process of adjusting the height of the sink 10 will be described.

The operating portion 60 is operated by a user's operation and the operation force of the operating portion 60 is transmitted to the gas spring 41 via the one or more links 62 and the cable 61 . That is, it can be understood that the length of the gas spring 41 can be varied when the operating portion 60 is pushed. In other words, in a state in which the operating portion 60 is pushed, the upper plate 20 is moved upwardly away from the main body 11 by the pressure of the gas inside the gas spring 41.

When the height of the upper plate 20 is increased, the operation unit 60 is pushed. When the height of the upper plate 20 is lowered, the upper plate 20 is pushed downward As shown in FIG.

The handle 70 may be provided on the upper surface 20 and may be located close to the operation unit 60. When the handle 70 is in a pressed state, The height can be adjusted by raising or lowering.

In the above embodiment, the body frame 15 and the upper plate frame 25 are represented by flat plates. However, the frame supporting the upper plate may be a truss structure formed of bars.

FIG. 6 is a perspective view showing a sink according to a second embodiment of the present invention, FIG. 7 is a front view showing a state of a sink according to a second embodiment of the present invention, FIG. 8 is a cross- FIG. 9 is a perspective view illustrating a connection member according to a second embodiment of the present invention. FIG.

The present embodiment is the same as the first embodiment in other parts except that the shape of the upper plate 20, the configuration of the connecting member 30 and the arrangement of the holding means 40 are different. Therefore, only the characteristic parts of the present embodiment will be described below, and the same parts as those of the first embodiment will be described as the first embodiment.

6 to 9, in the present embodiment, the front portion of the upper plate 20 may protrude further forward than the main body. An operation unit may be provided on the bottom surface of the front portion of the upper plate 20. [

The user can adjust the height by holding the upper plate (20) while pressing the operating part (60). Although not shown in the drawings, the upper plate 20 may further include a handle on one side thereof.

A blocking wall 24 may be formed downward from the bottom surface of the upper plate 20. The blocking wall 24 prevents the gap from being exposed between the upper plate 20 and the main body 11 in a state where the height of the upper plate 20 is increased.

The sink 10 of the present embodiment may further include a connecting member 30 which supports the upper plate 20 and to which the holding means 40 can be connected.

The connecting member 30 may include a first connecting member 31 rotatably connected to the main body 11 and a second connecting member 32 rotatably connected to the top plate 20 have.

The first linking member 31 may be rotatably connected to the second linking member 32.

The upper plate 20 may be provided with an extended portion 33 so that the length of the first connecting member 31 and the second connecting member 32 may be short. Each of the connecting members 31 and 32 can be connected.

The first linking member 31 and the second linking member 32 are disposed so as to intersect with each other inside the main body 11 so that the first linking member 31 and the second linking member 32, The member 32 is approximately 'X' shaped.

The first connecting member 31 is engaged with the first engaging portion 110 provided at one end of the main body 11 and the other end is engaged with the first moving frame 120 provided at the top plate 20, The first moving part 130 is moved to the left side. The first engaging portion 110 and the first moving frame 130 are provided on both sides of the main body 11 and on both sides of the upper plate 20 in correspondence with the number of the first connecting members 31 .

The first coupling part 110 includes a first horizontal part 111 coupled to the main body 11 through a screw or a link and a second horizontal part 111 extending upward from one side of the first horizontal part 111, And a first vertical part 112 to which one end of the first connecting member 31 is coupled. One end of the first connecting member 31 is hingedly coupled to the side surface of the first vertical part 112 so as to be rotatable. One end of the first connecting member 31 is connected to the first vertical portion 112 by the first hinge pin 113 passing through the first vertical portion 112 from the first connecting member 31. [ As shown in Fig.

The first moving frame 120 may be provided on both sides of the upper plate 20. The first moving frame 120 includes a first upper surface portion 121 having an upper surface coupled to a bottom surface of the upper plate 20 and a second upper surface portion 121 having a first side surface portion 121 extending downward from one side of the first upper surface portion 121, And a first bottom surface 123 extending inward from an end of the first side surface 122. The first upper surface portion 121, the first side surface portion 122, and the first lower surface portion 123 form the side surface of the first moving frame 120 in a substantially 'C' shape. The first moving part 130 is provided in a space formed by the first upper surface part 121, the first side surface part 122 and the first bottom surface part 123 of the first moving frame 120. [ So that the outer surface of the outer tube is slidingly moved.

The other end of the first connecting member 31 is hinged to the side of the first moving part 130 so that when the first moving part 130 slides on the first moving frame 120, 1 The inclination of the connecting member 31 is changed. In other words, the first connecting member 31 is connected to the upper plate 20 and the main body 11 through a hinge connection with the first vertical part 112 and a hinge connection with the first moving part 130 The angle is changed. The first moving part 130 is located close to the front of the first moving frame 120 when the angle between the first connecting member 31 and the main body 11 is relatively high, The first moving part 130 is positioned close to the rear of the first moving frame 120 when the angle formed between the member 31 and the main body 11 is relatively low. The other end of the first linking member 31 is slidably moved and one end of the first linking member can be rotated through the first engaging portion 110. [

 The second linking member 32 is engaged with the second engaging part 150 provided at one end of the upper plate 20 and the other end is engaged with the second moving frame 160 provided at the main body 11, To the second moving part 170, as shown in FIG. The second engaging portion 150 and the second moving frame 160 are formed on both sides of the upper surface of the main body 11 and on both sides of the bottom surface of the upper plate 20 in correspondence with the number of the second connecting members 32 Respectively.

The second engaging portion 150 includes a second horizontal portion 152 whose upper surface is coupled to the bottom surface of the upper plate 20 through a screw or a link and a second horizontal portion 152 that is disposed downward from one side of the second horizontal portion 152 And a second vertical part (151) extending from the second connection part (32) and coupled to one end of the second connection member (32). One end of the second connection member 32 is hingedly coupled to the side surface of the second vertical portion 151 so as to be rotatable. That is, one end of the second linking member 32 is rotatably coupled by the second hinge pin 153 passing through the second vertical part 151 from the second linking member 32.

The second moving frame 160 may be provided on both sides of the main body 11. The second moving frame 160 includes a second lower surface portion 161 having a lower surface coupled to an upper surface of the main body 11 and a second side surface portion 161 extending upward from one side of the second lower surface portion 161, And a second upper surface portion 163 extending outward from an end of the second side surface portion 162. [ The second bottom surface portion 161, the second side surface portion 162, and the second top surface portion 163 form the side surface of the second moving frame 160 in a substantially 'C' shape. The second moving frame 160 is formed with a second lower surface 161 and a second upper surface 163 to slide the space defined by the second lower surface 161, the second side surface 162, (Not shown).

The other end of the second linking member 32 is hinged to the side of the second moving unit 170. When the second moving unit 170 slides on the second moving frame 160, 2 The inclination of the connecting member 32 is changed. In other words, the second connecting member 32 is connected to the upper plate 20 and the main body 11 through the hinge connection with the second vertical part 151 and the hinge connection with the second moving part 170, The angle is changed.

The second moving part 170 is positioned closer to the front of the second moving frame 160 when the angle formed between the second connecting member 32 and the main body 11 is relatively high, The second moving part 170 is positioned close to the rear of the second moving frame 160 when the angle formed between the member 32 and the main body 11 is relatively low. The other end of the second linking member 32 is slidably moved and one end of the second linking member can be rotated through the second engaging portion 150. [

The first engaging portion 110 and the second engaging portion 150 are symmetrically disposed between the lower surface of the upper plate 20 and the main body 11, And the second moving frame 160 are symmetrically symmetrical between the lower surface of the upper plate 20 and the main body 11.

The first engaging portion 110 coupled to the upper plate 20 and the second moving frame 160 may be integrally formed and include a second engaging portion 150 coupled to the main body 11, 1 moving frame 120 may be integrally manufactured.

Unlike the first embodiment, which is fastened between the main frame 15 and the upper frame 25, the holding means 40 can be disposed between the first and second connecting members 31 and 32 . The holding means 40 may include a gas spring 41.

In detail, a protrusion for fastening one end of the holding means may be formed on one side of one of the first connecting member 31 and the second connecting member 32, and the first connecting member 31 and / One side of the other of the second linking members 32 may be provided with a protrusion for fastening the other end of the retaining means and the retaining means 40 may be fastened between the protrusions.

The length of the gas spring 41 is varied according to the operation of the user and the first moving part 130 and the second moving part 170 move along the first moving frame 120 and the second moving part 170, And may be slidably moved in the frame 160. When releasing the pressing force applied to the operation portion 60, the height adjustment of the upper plate 20 can be stopped even during the movement. Therefore, the height of the upper plate 20 can be variously varied.

The length of the gas spring 41 is shortened and the second moving part 170 moves on the second moving frame 160 with reference to FIG. 9 It will slide rearward. The upper end of the first linking member 31 and the second linking member 32 are moved downward so that the angle formed between the first linking member 31 and the second linking member 32 becomes smaller.

When the upper plate 20 is moved upward, the length of the gas spring 41 is increased by pushing the operating part 60, and the second moving part 170 moves to the second moving frame 160 Lt; / RTI > The upper end of the first connecting member 31 and the second connecting member 32 are moved upward to increase the angle formed with the main body 11.

FIG. 10 is a perspective view showing a state of a sink according to a third embodiment of the present invention, FIG. 11 is a front view showing a state of a sink according to a third embodiment of the present invention, FIG. 12 is a cross- Which is a side view of the sink.

The present embodiment is the same as the second embodiment in the other portions, but there is a difference in the configuration of the connecting member 30. Therefore, only the characteristic parts of the present embodiment will be described below, and the same parts as those of the second embodiment will be used as the second embodiment.

In this embodiment, the main body 11 may be provided with an extension portion 33, and the connection members 31 and 32 may be connected to the extension portion 33. That is, in the second embodiment, the extension portion 33 is provided on the upper plate 20, but in the present embodiment, the extension portion 33 may be provided on the body 11.

Also, in this embodiment, the holding means 40 may be spaced apart from the lower side of the upper plate 20 and positioned parallel to the upper plate 20. That is, one side of the holding means 40 is coupled to either the first connecting member 31 or the second connecting member 32 and the other side is connected to the first connecting member 31 or the second connecting member 32 32, and one side and the other side of the connecting member 30 can be coupled to the same height.

In the present embodiment, the first connection member 31 and the second connection member 32 may be provided inside the blocking wall 24. Since the first connecting member 31, the second connecting member 32 and the holding means 40 can be provided inside the blocking wall 24, utilization of the storage space inside the main body can be increased.

The holding means 40 may comprise a level coil spring,

Fig. 13 is a perspective view showing a state of a sink according to a fourth embodiment of the present invention. Fig. 13 (a) is a state in which the upper plate is located at the lowest position, . FIG. 14 is a cross-sectional view showing a water table according to a fourth embodiment of the present invention, and FIG. 15 is a sectional view showing the appearance of a cooking table according to a fourth embodiment of the present invention.

The present embodiment is the same as the first embodiment in the other parts, but there is a difference in the configuration of the upper plate 20. Therefore, only the characteristic parts of the present embodiment will be described below, and the same parts as those of the first embodiment will be described as the first embodiment.

In the present embodiment, the water table 200 and the cooking pole 300 can rise independently of each other. That is, as in the first embodiment, the water table 200 and the cooking table 300 can rise independently of each other, instead of simultaneously rising the water table and the cooking table.

The upper plate 20 may include a penetration portion through which the counterbore 200 or the countertop 300 penetrates and the counterblock 200 or the counterbore 300 moves upward through the penetration portion . The through-hole may be formed to have the same shape as that of the sink 200 or the countertop 300.

The water table 200 may include the elevating surface 201 and the blocking wall 202 that constitute the outer shape of the water table 200. Although the elevating surface 201 is shown as being square in the figure, the elevating surface 201 is not limited thereto and may be formed of a circular shape or a polygonal shape.

When the water table 200 is lowered to the lowest level, the elevating surface 201 and the upper plate 20 are positioned at the same height without a height difference. In order to prevent the gap between the main body 11 and the elevating surface 201 from being exposed, the elevating surface 201 may be formed larger than the penetrating portion formed in the upper plate 20, A height difference may be generated between the upper plate 20 and the elevating surface 201 by a thickness of the elevating surface 201. [

The sink bowl 210 is provided at the center of the elevation surface 201 and a faucet 230 may be provided behind the elevation surface 201. Water falling from the faucet 230 flows through the sink bowl 210, (210). The bottom surface of the sink bowl 210 may be provided with a drain hole 240. The bottom surface of the sink bowl 210 may be formed as a flat surface but is not limited thereto and may be a curved surface.

An operation part (60) for operating the holding part (40) may be provided on one side of the elevating surface (201). Further, the elevation surface 201 may be provided with a handle 70, and the handle 70 may be positioned adjacent to the operation portion 60. [

The blocking wall 24 prevents the gap from being exposed between the elevating surface 210 and the upper plate 20 in a state where the height of the elevating surface 201 is increased.

The lower surface of the elevating surface 201 may be in contact with the main body frame 15 and be supported by the main body frame 15 when the leveling bar 200 is lowered to the lowest level.

At least two of the holding means 40 may be coupled to the bottom surface of the elevating surface 201 and the other side of the at least two holding means may be coupled to the main frame 15. The two or more holding means 40 may be disposed symmetrically about the sink bowl 210.

The cooking stool 300 may be elevated individually as in the case of the above-mentioned water supply stand. The cooking stove 300 may include the elevating surface 301 and the blocking wall 302 constituting the cooking stove. In the drawing, the cooking pad 300 is shown as being square, but it is not limited to this, and it may be circular or polygonal.

The operation and configuration of the elevating surface 301 and the blocking wall 302 are the same as those of the elevating surface 201 and the blocking wall 202. However, there is a difference in the detailed configuration for the function of the countertop.

In the above embodiment, the height of the upper plate 20 is referred to as the elevating surface 201 or 301. However, the upper plate 20 may be regarded as a separate steel plate.

17 is a perspective view showing a state of the connecting member 30 of the water line 200 according to the fifth embodiment of the present invention. FIG. 16 is a sectional view showing the state of the water line 200 according to the fifth embodiment of the present invention. FIG. 18 is a cross-sectional view showing a state of a crockery 300 according to a fifth embodiment of the present invention, FIG. 19 is a view showing a state of a connecting member 30 of a crockery 300 according to a fifth embodiment of the present invention This is a perspective view.

This embodiment is the same as the second embodiment and the fifth embodiment in the configuration of the sink 200 and the countertop 300 and there is a difference in the arrangement of the connecting member 30 and the arrangement of the holding means 40 . Therefore, only the characteristic parts of the present embodiment will be described below, and the same parts as those of the second and fifth embodiments will be described in the second and fifth embodiments.

The connecting member 30 of the present embodiment may include a first connecting member 31 and a second connecting member 32 as in the second embodiment. However, the second embodiment differs from the first and second connecting members in that the first and second connecting members are arranged in the left and right directions in the present embodiment.

The connecting member 30 includes a first connecting member 31 rotatably connected to the counterblock 200 and the counterbore 30 and a second connecting member 30 rotatably connected to the main body frame 15, (Not shown).

The first linking member 31 and the second linking member 32 are disposed so as to intersect with each other inside the main body 11 so that the first linking member 31 and the second linking member 32, The member 32 is approximately 'X' shaped.

In the present embodiment, a plurality of connecting members 30 can connect the main body 11, the sink 200, and the main body 11 to the cooking stove 300. That is, in this embodiment, the main body 11, the water line 200, the main body 11, and the cooking stand 300 are connected by a plurality of first connecting members 31 and a plurality of second connecting members 32 Can be connected.

In the second embodiment, one end of the holding means 40 and the other end of the holding means 40 are coupled to the connecting member 30. However, in the present embodiment, one end of the holding means 40 is connected to the plurality of second connecting members And the other end of the holding means may be coupled to a bottom surface of the sink bowl 210 or a bottom surface of the elevating surfaces 201 and 301. [

The gas spring engagement portion 191 may be provided on the bottom surface of the sink bowl 210 or on the bottom surfaces of the elevation surfaces 201 and 301 and the other end thereof may be connected to the gas spring engagement portion 191 Can be combined.

20 is a perspective view of a sink according to a sixth embodiment of the present invention.

The present embodiment is the same as the second embodiment to the fourth embodiment in other parts, but there is a difference in the constitution of the upper plate 20. Therefore, only the characteristic parts of the present embodiment will be described below, and the same parts as those of the second to fourth embodiments will be described with reference to the second to fourth embodiments.

The upper plate 20 includes a fixed upper plate 28 and a movable upper plate 29. The fixed upper plate 28 is fixed to the main body 11 and the movable upper plate 29 is fixed to the main body 11, (11) so as to be vertically movable.

The fixed upper plate 28 may further include the elevating surface 201.

The mobile upper plate 29 may serve as the countertop 300 described above.

As described above, the sink 10 can adjust the height of the upper plate 20 by a simple operation through the operation of the operating unit 60, so that even if the user is a tall person, the convenience of being able to use the appliance without bending the waist during cooking and cooking There is an advantage to be increased.

Although a description has been given of the sink height adjustable according to the first to sixth embodiments, those skilled in the art can appropriately combine the first to sixth embodiments, and such a combination falls within the protection scope of the present invention .

Claims (19)

main body;
An upper plate disposed on the upper side of the main body;
A first connecting member connected to the main body and the upper plate, the first connecting member having one end slidingly installed on one of the main body and the upper plate;
A second connecting member connecting the main body and the upper plate, intersecting with the first connecting member, and having one end slidably coupled to the other of the main body and the upper plate; And
Wherein one end is connected to one of the first connecting member and the second connecting member and the other end is connected to the other one of the first connecting member and the second connecting member, And a control unit,
Wherein one end of the first connecting member and one end of the second connecting member are disposed to face each other. The method according to claim 1,
And a blocking wall extending downward from a bottom surface of the top plate and blocking an interval between the top plate and the main body while the height of the top plate is increased. 3. The method of claim 2,
Wherein the first connecting member and the second connecting member are disposed inside the blocking wall. The method according to claim 1,
Wherein the upper plate includes a counter table and a counter table,
Wherein the holding means adjusts the height of the sink and the cooking stand independently of each other. The method according to claim 1,
Both ends of the holding means change position when the height of the upper plate is adjusted,
Wherein the first connecting member and the second connecting member have a width decreasing from an intersecting central portion to an end portion thereof.
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KR1020150116364A 2015-08-18 2015-08-18 Sink possible height-adjustment KR101980303B1 (en)

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Publication number Priority date Publication date Assignee Title
KR102605984B1 (en) * 2021-10-27 2023-11-23 황철 Height-adjustable kitchen furniture

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3048849B2 (en) * 1994-07-29 2000-06-05 三洋電機株式会社 Coffee making equipment
JP2002306249A (en) * 2001-04-19 2002-10-22 Itoki Co Ltd Multipurpose desk
KR200314988Y1 (en) * 2003-02-22 2003-06-02 안성일 Height Adjustment Apparatus of Sink

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3048849U (en) * 1997-11-13 1998-05-29 トキワ工業株式会社 Desk with lifting device
KR20130091812A (en) * 2012-02-09 2013-08-20 김미리 A loaded table for automatically adjusting height

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3048849B2 (en) * 1994-07-29 2000-06-05 三洋電機株式会社 Coffee making equipment
JP2002306249A (en) * 2001-04-19 2002-10-22 Itoki Co Ltd Multipurpose desk
KR200314988Y1 (en) * 2003-02-22 2003-06-02 안성일 Height Adjustment Apparatus of Sink

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