JP2009172319A - Kitchen unit - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a kitchen unit capable of preventing the detachment of a drain pipe from a drain outlet of a sink in the kitchen unit provided with a sink body having a sink and a kitchen range in its upper face, and a base supporting the sink body at a predetermined height, wherein the sink body is freely raised/fallen by turnably mounting it on the base via a rotary shaft extending in the left/right direction. <P>SOLUTION: The sink 11 includes a net basket storage part for storing a net basket 34 for filteringly separating garbage, a straight first drain pipe 31 is communicatingly connected to the drain outlet 36 provided in the net basket storage part, the first drain pipe 31 is turnably connected to a second drain pipe 32 via a connection part disposed on an extension line of a rotary shaft, and when the sink body 10 is turned, the drain pipe 31 is turned. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a kitchen unit including a sink body that can be raised and lowered.

  In apartments such as apartments and condominiums, there is always a sink in each room. Such a sink is basically unitized as a kitchen unit, and is often composed of a sink main body having a sink and a base that supports the sink main body at a predetermined height. The sink main body is provided with not only a sink but also a cooking table and a stove. The stove may be provided with an electric stove, or may be fitted with a gas stove by retrofitting.

  Especially in single-family apartments, the use of sinks is not so frequent, so a relatively compact kitchen unit is often installed, and the space around the sinks is made small, and the amount is used for living spaces. Is often applied.

  However, the more compact the kitchen unit, the smaller the sink, the smaller the cooking table, and the more the stove becomes, making it difficult to cook and being shunned by those who want to cook. It was easy.

  Therefore, we propose a sink that makes it possible to rotate at least the sink part from a horizontal state to a vertical standing state, eliminates the overhang in the horizontal direction by raising the sink when the sink is not in use, and effectively uses the space. (For example, refer to Patent Document 1).

In a sink equipped with a sink that can be raised and lowered in this manner, the size of the sink in the front-rear direction is increased to increase the capacity, while the size in the left-right direction is reduced as much as possible. By using it as a space, it becomes a highly convenient sink, and it is possible to provide a sink that meets the needs of those who wish to move in by themselves.
Japanese Patent Laid-Open No. 05-300816

  However, in a sink equipped with a sink that can be tilted up and down, the position of the drain outlet provided at the bottom of the sink moves along an arcuate locus as the sink rotates, so the drain outlet can be deformed. It was necessary to connect a flexible tube such as a bellows tube or a rubber tube to be able to follow the movement.

  Therefore, if the sink is rotated in a state where the flexible pipe is clogged with garbage, the flexible pipe may be stretched, and the flexible pipe will be pulled by this stretch, and the connection part with the drain port The flexible tube could come off.

  In particular, in sinks equipped with sinks that can be tilted up and down, a net basket that catches garbage etc. at the drain outlet is used to enable effective drainage even if the direction of the sink changes as a result of the tilting operation. In many cases, a relatively large amount of raw garbage enters the flexible pipe and easily causes clogging.

  Such a drawback is the same for the water supply channel to the water supply nozzle provided in the sink main body in addition to the drainage channel from the sink, and also for the electrical wiring cord to the electrical components provided in the sink main body. It is the same.

  In view of such a current situation, the present inventor, in a kitchen unit having a sink body that can be moved up and down, is a kitchen unit in which various pipes and wires connected to the sink body do not hinder the rotation of the sink body. Has been developed to provide the present invention.

  The kitchen unit of the present invention has a sink main body with a sink and a stove provided on the upper surface, and a base that supports the sink main body at a predetermined height, and the rotating shaft extends in the left-right direction. In a kitchen unit that is pivotably mounted on a base via a base and can be tilted up and down, the sink is provided with a net basket accommodating portion for accommodating a net basket used for filtering garbage. The first drain pipe, which is a straight pipe, is connected in communication with the drain outlet provided in the section, and the first drain pipe is connected to the second drain pipe via a connecting portion arranged on the extension line of the rotating shaft so as to be rotatable. Thus, when the sink main body is rotated, the first drain pipe is rotated.

  Further, the kitchen unit of the present invention is characterized in that a connecting portion is disposed between the sink and the stove, and the first drain pipe is also disposed along the extension line of the rotating shaft. It is what has.

  In the kitchen unit of the present invention, by providing a net basket accommodating portion for accommodating the net basket used for filtering the garbage in the sink, the garbage flows into the downstream side of the mesh basket accommodating portion and is clogged. It can be prevented from occurring.

  Moreover, instead of connecting a flexible tube such as a bellows tube or a rubber tube to the drainage port of the mesh basket housing part, the drainage tube is connected to the drainage port in a freely rotatable manner on the axis of the rotating shaft, When the sink main body is rotated, the drain pipe is also rotated, so that the connecting portion between the drain pipe and the net basket accommodating portion is fixed when the sink main body is rotated, and the drain pipe is the drain outlet of the net basket accommodating portion. Can be prevented.

  In addition, when the drain pipe is disposed along the extension line of the rotating shaft used to rotatably mount the sink body on the base, the drain pipe is connected to the drain pipe by the turning operation of the sink body. Since fluctuations in the position in the longitudinal direction are not caused, it is possible to reliably prevent the drainage pipe from coming off from the drainage port of the mesh basket housing part.

  In addition, the water supply pipe and the wiring cord are similarly applied to the water supply nozzle and the electrical component, so that the rotation of the base body is not hindered.

  The kitchen unit of the present invention has a sink main body provided with a sink and a stove on the upper surface, and a base that supports the sink main body at a predetermined height, and is connected to the sink via a rotating shaft that extends in the left-right direction. It is a kitchen unit that can be turned up and down by pivotally mounting the main body on the base, and the drain pipe connected to the sink is not a flexible pipe such as a bellows pipe or a rubber pipe, but a straight pipe such as a so-called PVC pipe It is what.

  In addition, the sink is provided with a net basket accommodating portion for accommodating the net basket used for filtering raw garbage, and a straight drain pipe is connected to the drain outlet provided in the net basket accommodating portion for drainage. This prevents garbage from flowing into the pipe and prevents clogging in the drain pipe.

  In addition, a drain pipe composed of a straight pipe is arranged on the extension line of the rotating shaft and functions as a pivotal support in the tilting operation of the sink body in accordance with the tilting operation of the sink body, so that the sink body can be stably started. It is possible to defeat.

  Similarly, the water supply nozzle and electrical components provided on the sink main body are also pivotably connected to the water supply pipe and the electric wiring cord on the axis of the rotation axis of the sink main body, so that the water supply pipe and the electric wiring cord are rotated on the sink main body. The dynamic displacement operation was not hindered.

  FIG. 1 is a schematic perspective view of a kitchen unit according to an embodiment of the present invention, FIG. 2 is a longitudinal sectional view of the kitchen unit in use, FIG. 3 is a longitudinal sectional view of the kitchen unit in a storage state, and FIG. It is a front view of the storage state of a unit. FIG. 5 is an explanatory view of the net basket housing portion of the sink of the kitchen unit, and FIG. 6 is an explanatory view of the use state of the kitchen unit. Further, FIG. 7 is an explanatory diagram of the storage state of the kitchen unit according to another embodiment of the present invention, and FIG. 8 is an explanatory diagram of the use state of the kitchen unit according to another embodiment of the present invention.

  The kitchen unit includes a sink main body 10 having a sink 11 and a stove 12 provided on the upper surface, and a base 20 that supports the sink main body 10 at a predetermined height. The faucet J is attached to the wall surface on which the kitchen unit is disposed.

  In the present embodiment, the sink main body 10 has a rectangular shape in a plan view, and the sink 11 is provided on the right side of the upper surface of the sink main body 10, and the stove 12 is provided on the left side of the upper surface of the sink main body 10. A cooking table 13 is provided between the stove 12 and the stove 12. Note that the sink 11 and the stove 12 may be arranged oppositely with the cooking table 13 interposed therebetween.

  The sink body 10 is composed of a box-shaped support base 10b having an upper opening, and a top plate 10a attached to an upper opening portion of the support base 10b. A recess that becomes the sink 11 and an opening that exposes the heating portion in the stove are formed by pressing or the like.

  The support base 10b includes a bottom wall 14, a left side wall 15 and a right side wall 16 standing on the left and right sides of the bottom wall 14, and a front side wall 17 and a rear side wall 18 standing on the front and rear sides of the bottom wall 14, respectively. And it has a box shape with an open top.

  The rear side wall 18 is provided with a plate-like engagement piece 19 extending rearward at the upper end portion, and the engagement piece 19 is engaged with a plate-like stopper S provided on the base 20 as will be described later. By combining them, the sink main body 10 can be held in a horizontal state that is in use. In the present embodiment, the sink main body 10 is held in the horizontal state by the engagement piece 19 and the stopper S. However, any structure may be used as long as the sink main body 10 can be held in the horizontal state.

  In the support base 10b, when the sink main body 10 is in a horizontal state, the upper surface of the sink main body 10 is substantially horizontal, while the bottom wall 14 is inclined to a rear low front height so that the sink main body 10 stands up from the horizontal state. In this state, the back surface side of the bottom wall 14 is a vertical plane. Therefore, when the sink main body 10 is set in an upright state, the sink main body 10 is not obstructed and the aesthetic appearance can be improved. Further, in order to make the bottom wall 14 in an inclined state with a rear low front height, the height dimension of the left side wall 15 and the right side wall 16 is gradually reduced from the rear to the front.

  In addition, by making the bottom wall 14 inclined in the rear low front height, when the sink body 10 is in a horizontal state, the vertical thickness of the protruding part of the sink body 10 protruding forward can be reduced, so it is smart. It is possible to improve the sense of beauty by improving the feeling.

  Further, in the support base 10b, when the sink main body 10 is in a horizontal state, the rear side wall 18 is in a tilted state in which the rear side wall 18 is tilted backward, and the rear side wall 18 is in a horizontal state when the sink main body 10 is raised. I have to. When the sink body 10 is in the standing state, the gap formed between the sink body 10 and the base 20 in a standing state is sharply formed by placing the rear wall 18 in a horizontal state. It is possible to bring out a light feeling and improve the aesthetic appearance.

  Further, the back wall surface 11a of the sink 11 is configured to be in a vertical state when the sink body 10 is horizontal, and the bottom surface 11b of the sink 11 is in a horizontal state when the sink body 10 is horizontal. In addition, the support base 10b of the sink body 10 is formed to have a downward slope toward the back side, that is, a slope with a low height before and after, and accordingly, the bottom surface 11b of the sink 11 and the sink body 10 The distance between the support base 10b gradually increases toward the back, and the virtual axis of the rotating shaft 10c of the sink body 10 is configured to be located at the back where the maximum distance is. Specifically, a net basket housing portion and a first drain pipe 31 connected to the housing portion are disposed in the inner portion.

  Since the sink body 10 and the sink 11 are configured as described above, when the sink body 10 is erected and the bottom surface of the sink body 10 is flush with the front surface of the base 20, the back side of the sink 11 The wall surface 11a and the bottom surface 11b of the sink 11 are inclined surfaces that are inclined downward toward the net basket accommodating portion, so that water droplets and sewage in the sink are smoothly collected in the net basket accommodating portion and flow out to the drain port 36.

  The sink base body 10 is configured by mounting the top plate 10a on the upper portion of the support base 10b thus configured. If necessary, a support for supporting the top plate 10a is provided inside the support base 10b. In addition, when the stove 12 provided in the sink main body 10 is a gas stove, an accommodating portion for accommodating the gas stove unit is provided. In addition, in the sink main body 10 provided with the stove 12, the design dimension and fire prevention structure based on the fire fighting law are used.

  As shown in FIG. 4, the left side wall 15 and the right side wall 16 of the support base 10b are provided with rotating shafts 10c at predetermined positions. In the present embodiment, the rotating shaft 10c has a thick cylindrical shape so that the sink main body 10 can be smoothly rotated with respect to the base 20. The base 20 is provided with a bearing portion 20c that receives the rotary shaft 10c. However, the base 20 may be provided with a rotary shaft, and the left side wall 15 and the right side wall 16 may be provided with bearing portions. The structure of the rotating shaft 10c and the bearing portion 20c may be any form as long as the sink main body 10 can be smoothly rotated with respect to the base 20.

  In this embodiment, the base 20 is provided with the left side wall 21 and the right side wall 22 provided at a predetermined interval, and the left side wall 21 and the right side wall 22 provided integrally at the rear ends of the left and right side walls 21, 22. The back wall 23 is connected. The left side wall 21, the right side wall 22, and the back wall 23 are formed of plywood having a predetermined thickness.

  Furthermore, in the present embodiment, the base 20 has a base 26 and a base top 25 that are horizontally installed between the left side wall 21 and the right side wall 22 to form a storage 26, and this storage A plurality of hinged doors 27 are attached to the front portion of the cabinet 26 so as to be freely opened and closed. The base bottom plate 24, the base top plate 25, and the hinged door 27 are also formed of plywood having a predetermined thickness.

  2 and 3, 28 is a leg provided on the lower surface of the front side of the base plate 24, and 29 is an auxiliary to improve the appearance by closing the space formed between the sink main body 10 and the storage 26 of the base 20. It is a board. The auxiliary plate 29 is detachable from the base 20, and the auxiliary plate 29 is removed from the base 20, so that maintenance of the first drain pipe 31 and the second drain pipe 32, which will be described later, and the upper surface of the base top board 25 are performed. It is easy to clean.

  The left side wall 21 and the right side wall 22 are provided with bearing portions 20c that pivot at a predetermined position and pivotally support a rotating shaft 10c provided on the base body 10. In the present embodiment, the bearing portion 20c has a large-diameter opening, and a cylindrical rotating shaft 10c is rotatably inserted into the bearing portion 20c so that the sink main body 10 is rotatable.

  A stopper S made of a flat plate is horizontally mounted on the upper end of the back wall 23 of the base 20, and the engaging piece 19 of the sink main body 10 is engaged with the stopper S so that the sink main body 10 is horizontally placed. The state can be maintained. As shown in FIGS. 2 and 3, the stopper S and the engagement piece 19 may be provided with a fitting structure having an appropriate concavo-convex shape in order to stabilize the mutual engagement state.

  In this way, in the kitchen unit in which the sink main body 10 can be moved up and down, as shown in FIG. 5, the sink 11 has a back side corner portion formed by a back side wall surface 11a and a bottom surface 11b located on the back side. 11c is provided with a drainage groove 33 formed by bulging obliquely downward. In the present embodiment, the drainage groove 33 is provided at the rear corner 11c at a position that is substantially the center in the left-right direction of the sink 11. However, the drain groove 33 is not necessarily substantially at the center, for example, along the rear corner 11c. It may be provided as a whole.

  The drainage groove 33 has a shape recessed in a pocket shape with respect to the sink 11, and the drainage groove 33 can be used as a net basket accommodating portion so that a net basket 34 for separating raw garbage can be mounted therein. The net cage 34 is provided in a drainage groove 33 formed by bulging from the sink 11, so that it does not interfere with the work in the sink 11, and the raw water that has flowed into the drainage groove 34 together with water. Garbage can be collected while being effectively filtered.

  In FIG. 5, reference numeral 35 denotes a cover plate mounted on the upper side surface of the net basket 34, which prevents vegetables being cooked from entering the net basket 34 by mistake.

  The drainage groove 33 is formed by bulging obliquely downward at the back corner 11c of the sink 11, so that the water in the sink 11 can be drained even when the sink body 10 is stood up. Can lead to 33. Therefore, it is possible to prevent water leakage when the sink body 10 is erected after the sink body 10 is used and water droplets remain in the sink 11.

  Moreover, since the drainage groove 33 has a bottom surface 33a as a curved surface having a central axis coaxial with the rotating shaft 10c for raising and lowering the sink body 10, the standing state of the storage state is maintained even if the sink body 10 is in a horizontal posture. Regardless of the posture, the water in the drainage groove 33 is promptly guided to the downstream side to prevent a puddle and the like, and the sink 11 and the drainage groove 33 can be easily dried naturally. Therefore, it is possible to easily prevent the propagation of germs due to the water remaining in the sink 11 or the drainage groove 33.

  Further, the drainage groove 33 is provided with a drainage port 36 to which the first drainage pipe 31 is connected in communication. As shown in FIG. 4, the drainage port 36 and the first drainage pipe 31 are connected to each other, and This communication connection portion is arranged along the extension line of the rotating shaft 10c for raising and lowering the platform main body 10. In particular, the curvature of the curved bottom surface 33a of the drainage groove 33 and the curvature of the inner peripheral surface of the first drainage pipe 31 are the same, and the respective central axes are coaxial, so that the water in the drainage groove 33 can be quickly discharged. The first drain pipe 31 can be guided.

  The other end of the first drain pipe 31 is connected to a second drain pipe 32 that guides the water flowing into the first drain pipe 31 from the drain groove 33 to the downstream side via a connecting portion 37. In the present embodiment, the second drain pipe 32 includes a horizontal guide part that is connected to the first drain pipe 31 through the connecting part 37, and a vertical guide part that guides water guided to the horizontal part in the vertical direction. It is possible to drain smoothly. In particular, an S trap curved in an S shape is provided in the middle of the vertical guide.

  Further, since the connecting portion 37 for connecting the first drain pipe 31 and the second drain pipe 32 is arranged on the extension line of the rotating shaft 10c for raising and lowering the sink body 10, the connecting portion 37 itself is connected to the sink. It can be used as a pivot part of the main body 10, and the sink main body 10 can be easily moved up and down.

  In particular, as shown in FIG. 4, the connecting portion 37 is located between the stove 11 and the sink 12 and is disposed in the center portion in the left-right direction of the sink body 10, so that the sink body 10 has a left-right direction. A pivotal support portion including the connecting portion 37 is provided at the center portion, and the sink base body 10 can be operated more easily and smoothly.

  In the kitchen unit configured in this way, as shown in FIG. 6, the sink body 10 is set upright by adjusting the depth dimension of the base 20 to the depth dimension of the furniture such as the refrigerator 41 or the storage box. In this case, it is possible to form a space without a spatial bulge, and to provide a floor plan and a room structure excellent in design and function.

  Thus, in the kitchen unit of the present invention, the sink 11 is provided with the net basket accommodating portion for accommodating the net basket 34 used for filtering the garbage, so that the garbage is disposed on the downstream side of the net basket accommodating portion. The first drain pipe 31 is connected to the drain port 36 provided in the mesh basket accommodating portion, and the first drain pipe 31 is connected to the rotary shaft. When the sink body 10 is pivotally connected to the second drain pipe 32 through a connecting portion 37 disposed on the extended line 10c, the first drain pipe 31 is pivoted to rotate the first drain pipe 31. 1 The drainage pipe 31 can be structured to be difficult to come off from the drainage port 36 of the mesh basket housing part.

  In the connecting portion 37, the first drain pipe 31 is rotatably connected to the second drain pipe 32 and connected in a watertight state by an appropriate packing or the like so that the connecting portion 37 is connected without causing water leakage. ing.

  Therefore, when the sink main body 10 is rotated, the first drain pipe 31 can be rotated together with the sink main body 10, and the sink main body is connected at the connecting portion between the first drain pipe 31 and the drain outlet 36 of the net basket housing portion. It is possible to prevent the first drain pipe 31 from being detached from the drain port 36 of the net basket housing part as being immobile during the 10 rotation.

  In particular, since the first drain pipe 31 is arranged along the extended line of the rotating shaft 10c used for pivotally mounting the sink body 10 to the base 20, the sink body 10 can be rotated. By the operation, the first drain pipe 31 only rotates around the central axis of the first drain pipe 31 and does not cause a change in position in the extending direction of the first drain pipe 31. It is possible to reliably prevent the first drain pipe 31 from being detached from the drain port 36 of the housing part and the first drain pipe 31 from being detached from the connecting part 37.

  Further, in the above-described embodiment, the structure in which the sink 11 and the stove 12 are arranged in parallel in the sink main body 10 has been described, but the sink main body 10 is only the sink 11 and the stove 12 is separately provided in a place different from the sink main body 10. It is also possible to arrange.

  In this case, the sink body 10 having only the sink 11 is turned up and down.

  In the above-described embodiment, the rotating structure related to the drainage passage communicating from the drainage groove 33 in the sink 11 to the first drainage pipe 31 and the second drainage pipe 32 has been described. 8, the water supply nozzle 40 and the electrical equipment 50 installed in the sink body 10 are also used for the water supply nozzle 40 and the electrical equipment corresponding to the tilting operation of the sink body 10 by using the same rotation structure as the drainage passage. The rotating structure of the product 50 can be obtained. That is, when the water supply nozzle 40 is provided on the upper surface of the sink body 10 on the other side of the sink 11, a pivotal connection in which a tip water supply pipe 41 communicating with the water supply nozzle 40 and a base water supply pipe 42 communicating with the water supply are connected. The portion 43 is disposed on the axis of the rotating shaft 10c of the sink main body 10, and the rotation connecting portion 43 has a structure capable of passing water.

  The rotation connecting portion 43 is freely rotatable at both left and right ends of a cylindrical rotation connecting portion 43 in which the base end portion of the tip water supply pipe 41 and the tip end portion of the base water supply pipe 42 cover these ends in common. Since the rotation connecting portion 43 is disposed on the axis of the rotating shaft 10c, the tip water supply pipe 41 rotates through the rotation connecting portion 43. A sliding member that performs a sealing function, such as a Teflon (registered trademark) seal material, is interposed between the inner peripheral surface of the cylindrical rotation connecting portion 43 and the outer peripheral surface of each end of each pipe.

  Further, when an electrical component 50, for example, a lighting fixture or a cooking appliance installed in the sink main body 10 is installed on the sink main body 10, the upper cord 51 connected to these electrical components 50 and the outlet 52 The lower-side cord 53 connected to the upper part of the sink base body 10 is rotatably connected on the axis of the rotary shaft 10c of the sink main body 10, and the connecting portion is provided with an electrically connected rotary connecting portion 54. The upper cord 51 rotates independently of the lower cord 53 via the rotation connecting portion 54 in response to the up-and-down operation, and the cord connected to the electrical component 50 completely interferes with the rotation of the sink body 10. It is something that is not.

  The rotation connecting portion 54 is formed of a conductive member, and has one end connected to the proximal end portion of the upper cord 51 and the other end connected to the distal end portion of the lower cord 53, and the rotation connecting portion 54 is male and female at the central portion. Since the rotating connection structure of this structure is configured as an inner / outer double structure, electrical connection is established by connecting each line of the electric cord to the inner and outer rotating connection portions. The upper side cord 51 and the lower side cord 53 of the rotary connecting portion 54 can be rotated via the rotary connecting portion 54 on the axis of the rotary shaft 10c of the sink body 10 in the state.

  The preferred embodiments of the present invention have been described above. However, the present invention is not limited to the specific embodiments, and various modifications can be made within the scope of the gist of the present invention described in the claims.・ Change is possible.

It is an external appearance perspective view of the kitchen unit which concerns on embodiment of this invention. It is a longitudinal cross-sectional view of the use condition of the kitchen unit which concerns on embodiment of this invention. It is a longitudinal cross-sectional view of the accommodation state of the kitchen unit which concerns on embodiment of this invention. It is a front view of the accommodation state of the kitchen unit which concerns on embodiment of this invention. It is explanatory drawing of the net basket accommodation part of the sink which concerns on embodiment of this invention. It is use condition explanatory drawing of the kitchen unit which concerns on embodiment of this invention. It is accommodation state explanatory drawing of the kitchen unit which concerns on other embodiment of this invention. It is a use condition explanatory view of the kitchen unit concerning other embodiments of the present invention.

Explanation of symbols

10 sink body
10a Top plate
10b Support base
10c rotation axis
11 Sink
11a Back side wall
11b Bottom
11c Back corner
12 Stove
13 Cooking table
14 Bottom wall
15 Left side wall
16 Right side wall
17 Front wall
18 Rear side wall
19 Engagement piece
20 base
20c Bearing
21 Left side wall
22 Right side wall
23 Back wall
24 Base plate
25 Base plate
26 Storage
27 hinged door
28 legs
29 Auxiliary plate
31 First drain pipe
32 Second drain pipe
33 Drainage channel
34 Net basket
35 Cover plate
36 Drain port
37 Connection
40 Water supply nozzle
41 Tip water supply pipe
42 Base water supply pipe
43 Rotating connection
50 electrical components
51 Upper code
53 Lower side code
54 Rotating connection S Stopper J Faucet

Claims (6)

In the kitchen unit in which the sink body can be turned up and down by attaching the sink body with the sink on the upper surface to the base so as to be rotatable via the rotation shaft in the left-right direction.
The bottom of the sink is provided with a net basket accommodating portion for accommodating a net basket used for separating garbage.
A kitchen unit characterized in that the mesh basket housing part and a drain pipe connected in communication with a drain outlet are rotatably connected on an axis of a rotating shaft.   The kitchen unit according to claim 1, wherein a drain pipe communicated and connected to the drain port is disposed horizontally along an extension line of the rotating shaft.   The kitchen unit according to claim 1, wherein the mesh basket housing portion is rotatable on the axis of the rotating shaft integrally with the drain pipe.   A kitchen unit characterized in that the mesh basket housing part is rotatable on the axis of the rotating shaft separately from the drain pipe. A water supply nozzle for supplying water to the sink is provided in the sink body,
2. The kitchen unit according to claim 1, wherein a base end of the water supply nozzle and a water supply pipe disposed separately from the sink main body are rotatably connected to each other on the axis of the rotary shaft.   2. The kitchen unit according to claim 1, wherein an electrical component provided in the sink main body and an electric wiring cord disposed separately from the sink main body are rotatably connected on the axis of the rotary shaft. .

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