CN106894476A

CN106894476A - Kitchen sink tank

Info

Publication number: CN106894476A
Application number: CN201611145297.6A
Authority: CN
Inventors: 吉本明义
Original assignee: Yoshimoto Trading Co Ltd
Current assignee: Yoshimoto Trading Co Ltd
Priority date: 2015-12-17
Filing date: 2016-12-13
Publication date: 2017-06-27
Also published as: TW201727012A; JP2017110427A; KR20170072798A; TWI597406B

Abstract

The present invention provides a kind of kitchen sink tank that improve convenience.Kitchen sink tank (1) possesses：Sink main body (14), it is made up of a pair of sidewalls portion (16) that bottom surface sections (13), the rear wall parts (15) erected from bottom surface sections and front wall portion (14) and two sides on the left and right directions orthogonal with the fore-and-aft direction for linking rear wall parts and front wall portion erect from bottom surface sections respectively；And Drainage Division (20), the rear wall parts side of its left and right directions central portion for being configured at bottom surface sections, wherein, also have：A pair of sides platen portion (5), it is configured at side and opposite side on the left and right directions of Drainage Division, on the height and position that bottom surface side is leaned on compared with substantially central portion in the short transverse of sink main body, extends forwards from rear wall parts；Front platen portion (6), it rearward extends from front wall portion, is located at and side platen portion identical height and position；And CCTV's plate portion (7), the rear of its Drainage Division for being configured at rear wall parts, it is located at and side platen portion identical height and position.

Description

Kitchen sink tank

Technical field

The present invention relates to kitchen sink tank.

Background technology

In the past, it is known that a kind of scheme, being leaned on compared with the short transverse central portion of sink main body in kitchen sink tank The platen portion (referring for example to patent document 1) extended to inner side from the side wall of sink main body is set on the position of downside.In patent Propose there is following scheme in document 1：2nd platen portion is set on the position relative with the 1st platen portion in sink main body, the Draining basket is set up between 1 platen portion and the 2nd platen portion and washings etc. is positioned over draining basket.

Prior art literature

Patent document

Patent document 1：Japanese Unexamined Patent Publication 2013-127195 publications

The content of the invention

In the technology of patent document 1, the relative structure in the 1st platen portion and the 2nd platen portion is only configured at sink main body Side, the position set for the grillage of draining basket etc. is fixed.However, in gastronomical process, tank is positioned over according to by pot, bowl The operation of the bottom surface sections of main body or the top cutting food materials in sink main body etc., required space can change, therefore uncommon Prestige can suitably change the position of the draining basket along front and rear erection etc..It is small with tank in kitchen sink and sink main body is narrow In the case of, it is particularly desired to can flexibly change the internal structure of sink main body.

It is an object of the present invention to provide a kind of kitchen sink tank that improve convenience.

Kitchen sink of the invention possesses with tank：Sink main body, it is by bottom surface sections, rear wall parts and front wall portion and a pair Side of sidewall portion constitute, wherein, above-mentioned rear wall parts and front wall portion are erected from above-mentioned bottom surface sections, above-mentioned a pair of sidewalls portion with will be above-mentioned after Two sides in wall portion and the orthogonal left and right directions of the fore-and-aft direction of above-mentioned front wall portion link erect from above-mentioned bottom surface sections respectively； And Drainage Division, the above-mentioned rear wall parts side of its left and right directions central portion for being configured at above-mentioned bottom surface sections, wherein, above-mentioned kitchen sink is used Tank has：A pair of sides platen portion, it is configured at side and opposite side on the left and right directions of above-mentioned Drainage Division, and upper State on the height and position that bottom surface side is leaned on compared with substantially central portion in the short transverse of sink main body, from above-mentioned rear wall parts forward Fang Yanshen；Front platen portion, it rearward extends from above-mentioned front wall portion, and is located at and above-mentioned side platen portion identical height position Put；And CCTV's plate portion, the rear of its Drainage Division for being configured at above-mentioned rear wall parts, and be located at and above-mentioned side platen portion Identical height and position.

It is preferably in addition, is also equipped with the cap for covering above-mentioned Drainage Division, above-mentioned CCTV's plate portion is by the upper of above-mentioned cap End is constituted.

It is preferably in addition, above-mentioned bottom surface sections are gently downward-sloping towards above-mentioned rear wall parts side from above-mentioned front wall portion side, The left and right directions both sides of the above-mentioned Drainage Division of above-mentioned bottom surface sections, are formed with the state of above-mentioned cap is closed liquid and solid State thing is to the introduction part imported in above-mentioned Drainage Division.

It is preferably in addition, above-mentioned a pair of sides platen portion and above-mentioned CCTV's plate portion continuously set in the lateral direction Put.

Preferably, above-mentioned a pair of sides platen portion and above-mentioned CCTV's plate portion under vertical view with from left and right directions two Side tends to central portion and mode that depth narrows is formed as arcuation.

Preferably, top layers of difference portion is also equipped with, it is set along the periphery of above-mentioned sink main body, and at least from above-mentioned rear wall Portion and the respective upper end of front wall portion extend laterally.

Invention effect

In accordance with the invention it is possible to provide the kitchen sink tank that convenience is improved.

Brief description of the drawings

Fig. 1 is the stereogram of the kitchen sink tank of first embodiment of the invention.

Fig. 2 is the top view of the kitchen sink tank of first embodiment.

Fig. 3 is the side view of the kitchen sink tank of first embodiment.

Fig. 4 is the A-A sectional views of Fig. 2.

Fig. 5 is the rearview of the kitchen sink tank of first embodiment.

Fig. 6 is the partial enlarged drawing of the Drainage Division of first embodiment.

Fig. 7 is to be provided with the partial enlarged drawing of the state of lid in the Drainage Division of Fig. 6.

Fig. 8 is the figure of the use state of the kitchen sink tank for representing first embodiment.

Fig. 9 is the schematic cross-section of the use state of the kitchen sink tank for representing first embodiment.

Description of reference numerals

1 kitchen sink tank

5 sides platen portion

6 fronts platen portion

7 CCTV's plate portions

10 sink main bodies

12 top layers of difference portion

13 bottom surface sections

14 front wall portions

15 rear wall parts

16 a pair of sidewalls portions

20 Drainage Divisions

30 caps

131 introduction parts

Specific embodiment

Hereinafter, embodiments of the present invention are explained with reference to.Fig. 1 is the kitchen sink tank 1 of first embodiment Stereogram.Fig. 2 is the top view of kitchen sink tank 1, and is the figure for omitting cap 30 to represent.Fig. 3 is kitchen sink water The side view of groove 1.Fig. 4 is the A-A sectional views of Fig. 2.Fig. 5 is the rearview of kitchen sink tank 1.

The kitchen sink tank 1 of first embodiment constitutes of the kitchen sink 100 for being configured at kitchen, toilet etc. Point.More specifically, kitchen sink 100 possesses sales counter 101, kitchen sink tank 1 and tap 3.

The upper surface 101a of sales counter 101 is located at the position of specified altitude from the ground, and upper surface 10a is configured to greatly Cause level.The opening portion (not shown) that can receive kitchen sink tank 1 is formed in the upper surface 101a of the sales counter 101.

Tap 3 is located at the rear side of the upper surface 101a of sales counter 101.Tap 3 is connected with feed pipe (not shown), and The operating portion of kitchen sink 100 can be supplied water to.

Additionally, in this manual, user is referred to as into nearby side F relative to the position that kitchen sink 100 is stood, will with it is near Positions of the front side F relatively and away from user is referred to as rear side B, the direction of side, referred to as fore-and-aft direction FB before and after linking.In addition, Direction orthogonal with fore-and-aft direction when overlooking is referred to as left and right directions LR or/and left side L, right side R.

Kitchen sink tank 1 is configured in the opening portion being formed on sales counter 101, and is constituted from the upper surface of sales counter 101 The recess that 101a is recessed downwards.As shown in figure 1, kitchen sink tank 1 possesses sink main body 10, Drainage Division 20 and cap 30。

Sink main body 10 is configured to the approximately parallelepiped body shape of upper surface open.As shown in Figures 1 and 2, sink main body 10 With bottom surface sections 13, front wall portion 14, rear wall parts 15, a pair of sidewalls portion 16 and top layers of difference portion 12.In addition, sink main body 10 has There are a pair of sides platen portion 5, front platen portion 6 and CCTV's plate portion 7 (reference picture 1).

Bottom surface sections 13 constitute the bottom surface of sink main body 10.Bottom surface sections 13 be it is flat, as illustrated by the arrows in fig. 1, in the past The side of wall portion 14 is gently downward-sloping towards the side of rear wall parts 15.In addition, bottom surface sections 13 are central from the end side direction of left and right directions Portion side is gently downward-sloping.Angle of inclination can be such as 2.0 degree~3.0 degree or so.

As shown in Figures 1 and 2, bottom surface sections 13 are formed as from the both ends of left and right directions towards rear-center portion under vertical view The shape for bloating.

As shown in figure 3, in downward-sloping lowermost portion in bottom surface sections 13, being configured with Drainage Division described later 20.Separately Outward, as shown in Figures 1 and 2, bottom surface sections 13 have around Drainage Division 20 and are used for liquid and solid to Drainage Division 20 The introduction part 131 of importing.

As shown in figure 4, in the rear side of bottom surface sections 13, the left and right directions LR both sides of Drainage Division 20 are lower than bottom surface sections 13 and compare Drainage Division 20 is shallow, and is recessed towards Drainage Division 20, is consequently formed introduction part 131.

Front wall portion 14 is located at the nearby side F of bottom surface sections 13, and is erected from bottom surface sections 13.

Rear wall parts 15 are erected in the rear side B relative with front wall portion 14 from bottom surface sections 13.

A pair of sidewalls portion 16 is erected in the way of front wall portion 14 and rear wall parts 15 are linked from bottom surface sections 13.A pair of sidewalls The left and right directions LR's that portion 16 is located relative to the fore-and-aft direction FB for linking front wall portion 14 and rear wall parts 15 and is substantially orthogonal Two sides.

Fig. 1 is back to, top layers of difference portion 12 is continuously formed along the periphery of sink main body 10.Top layers of difference portion 12 by from Extension 12a that the upper end of rear wall parts 15, front wall portion 14 and a pair of sidewalls portion 16 extends laterally and from extension The top side 12b that the outside of 12a extends upward is constituted.

Specifically, as shown in Fig. 2~Fig. 5, the extension 12a of top layers of difference portion 12 be rear wall parts 15, front wall portion 14 with And the vertically extending wall in a pair of sidewalls portion 16 upper end towards outside warpage and in the horizontal direction slightly towards The face that outside extends.The extension of the extension 12a of front wall portion 14, the extension 12a of rear wall parts 15 and a pair of sidewalls portion 16 The height of 12a is configured to identical.

The top side 12b of top layers of difference portion 12 is the outside warpage in extension 12a and the side for extending upward.

As shown in Figure 1, Figure 2 and shown in Fig. 5, side platen portion 5 is configured at the both ends side of the left and right directions of sink main body 10.Side Fang platform plate portion 5 is extended and the continuous layer to the side warpage of bottom surface sections 13 from the lateral nearby side F of the rear wall parts 15 from sink main body 10 Difference is constituted.As shown in figure 5, the upper surface in side platen portion 5 is formed in the short transverse of sink main body 10 and substantial middle Portion is compared to the height by the side of bottom surface sections 13, on i.e. relatively low position.

Side platen portion 5 is formed as under vertical view, and the both ends side with the left and right directions LR from sink main body 10 tends to Central portion side and the size of fore-and-aft direction FB narrow.As shown in Fig. 2 under vertical view, side platen portion 5 is in the left side of sink main body L and right side R bend with gently describing arc in the way of the depth towards center side reduces respectively.In addition, side platen portion 5 In left side, L and right side R symmetrically bend.As shown in figure 5, the phase of the left and right directions LR central portions side in a pair of sides platen portion 5 To two ends, gently bend downward.

Front platen portion 6 is poor with the continuous layer of bottom surface sections 13 from the extension from front wall portion 14 to rear side B and downwards warpage Constitute.As shown in figure 4, front platen portion 6 is formed in and the identical height and position of side platen portion 5.As shown in Figures 1 and 2, it is preceding Fang platform plate portion 6 is set to linearly along front wall portion 14, and the size of the fore-and-aft direction FB in front platen portion 6 is small.Specifically, front As long as platen portion 6 can be extended for the degree of the projection of the end of draining basket, plate etc. mounting with being formed from nearby side F to rear side B .

As shown in figure 1, CCTV's plate portion 7 is configured at a pair of side platforms in the central portion of the left and right directions LR of sink main body 10 Between plate portion 5.The level configurations of CCTV's plate portion 7 are highly roughly the same with side platen portion 5.CCTV's plate portion 7 is with general Configure in the end of the center side in the side platen portion 5 of left and right directions LR sides and configuration in the side of left and right directions LR opposite sides The mode that the end of the center side of fang platform plate portion 5 continuously links is set.Size on the fore-and-aft direction FB of CCTV's plate portion 7 with Mode with the dimensional fits of the end of the left and right directions LR central portions side in side platen portion 5 forms small.

Fig. 6 is the partial enlarged drawing of Drainage Division 20.

Drainage Division 20 is configured in the side of rear wall parts 15 of bottom surface sections 13 in the way of being clipped between a pair of sides platen portion 5 The central portion of left and right directions LR.As shown in fig. 6, Drainage Division 20 is made up of such as lower component：Discharge outlet 21, it (does not scheme with drainpipe Show) connection；Draining recess 22, it is formed at the position lower than bottom surface sections 13 around discharge outlet 21；And layer differs from 23, its shape Into in the periphery of the upper end of draining recess 22.Draining recess 22 is at the left and right directions LR both ends of the rear side B of draining recess 22 Introduction part 131 with bottom surface sections 13 is continuous.In Drainage Division 20, in draining recess in the way of not making rubbish flow to discharge outlet 21 22 are configured with rubbish removes net 24.

Fig. 7 is the partial enlarged drawing for making cap 30 be covered in the state of the Drainage Division 20 of Fig. 6.

As shown in fig. 7, cap 30 be Drainage Division 20 is covered and the independent part of sink main body 10, and with shape 23 mutually embedding sizes are differed from into the layer on the periphery in the upper end of draining recess 22.Cap 30 has cap bottom surface sections 31, inclines Portion 32 and rake upper end 33.

As shown in figure 8, cap bottom surface sections 31 are the tabular surfaces of the lowest surfaces along bottom surface sections 13.Cap bottom surface sections 31 pass through Cap 30 poor with the layer of Drainage Division 20 23 is mutually embedding, and is continuously plane with the rear side B of bottom surface sections 13.

Rake 32 is to be swelled upward from the rear end of cap bottom surface sections 31 and inclined to rear side B with top is tended to Oblique face.As shown in figure 4, rear side of the rake 32 in Drainage Division 20 is inclined upwardly, therefore in the left and right directions LR of Drainage Division 20 Both ends, significantly separate with rear side B is tended to Drainage Division 20.Therefore, between the rear side B of rake 32 and Drainage Division 20 It is formed with space.

Rake upper end 33 is the width that the side of rear wall parts 15 from the upper end of rake 32 to sink main body 10 extends slightly out The narrow horizontal plane of degree.Rake upper end 33 constitutes CCTV's plate portion 7 in the state of cap 30 covers Drainage Division 20.That is, Rake upper end 33 with positioned at left and right the identical of side platen portion 5 highly, and by left and right side platen portion 5 center The mode of side connection is configured.

Next, being illustrated to the use state of the kitchen sink tank of present embodiment.

When cooking, the scattering of rubbish such as produced food materials is in the case of bottom surface sections 13, because bottom surface sections 13 are formed as court It is downward-sloping to Drainage Division 20, therefore, during being operated with water, water can flow along the inclination of bottom surface sections 13, by This rubbish is conveyed to the side of Drainage Division 20.Specifically, due to bottom surface sections 13 from front and left and right towards rear-center it is lateral under Incline, therefore, rubbish comes together in the rear-center side of bottom surface sections 13.In addition, side platen portion 5 is with from after the direction of two sides of left and right Square central portion side and mode that depth narrows bends, bottom surface sections 13 are formed in the way of being protruded towards rear side B under vertical view, therefore The water for rearward flowing can flow along the lower end in side platen portion 5 to center side.

Water flows and comes together in the lower end in side platen portion 5 along the rear side B that is tilted towards of bottom surface sections 13, therefore displacement increases Plus.However, introduction part 131 is recessed in the way of the part removal for making bottom surface sections 13 towards Drainage Division 20, therefore, it is increased Water is also promptly discharged to Drainage Division 20.

In addition, the rubbish conveyed by the flowing of water is imported into portion 131 guide, and from introduction part 131 in cap 30 Rake 32 and the rear side B of Drainage Division 20 between formed space conveying and flowed to Drainage Division 20.Flowed to Drainage Division 20 Rubbish come together in rubbish remove net 24.

Fig. 8 is the figure of the use state for representing kitchen sink tank 1, and Fig. 9 is the use state for representing kitchen sink tank 1 Schematic cross-section.As can be seen from figures 8 and 9, for the kitchen sink tank 1 of present embodiment, can be by the grade frame of drainboard 91 Used located at side platen portion 5 and front platen portion 6.Side platen portion 5 is configured at the one of the left and right directions of sink main body 10 Side and opposite side, CCTV's plate portion 7 the Drainage Division 20 of rear wall parts 15 rear side B with by the side platen portion 5 of the left and right sides it Between the mode that connects be configured at center side, and be located at the identical of side platen portion 5 highly.Therefore, in the case of necessary, In the state of drainboard etc. to be set up in side platen portion 5 and front platen portion 6, drainboard is set to move left and right without being lifted Rise.

In addition, being formed with top layers of difference portion 12 in sink main body 10.Chopping board 92 can also be set up in the top layers of difference portion 12 Used Deng plate.If by make the matched of the thickness of chopping board 92 and the top side 12b of top layers of difference portion 12 and by chopping board 92 are positioned over top layers of difference portion 12, then the face of chopping board 92 continuously expands operating area with the upper surface 101a of sales counter 101.

According to present embodiment, following effect is realized.

(1) it is made up of such as lower component with tank 1 in the kitchen sink for possessing sink main body 10 and Drainage Division 20：A pair Side platen portion 5, the side of its left and right directions for being configured at Drainage Division 20 and opposite side, and in the short transverse of sink main body 10 On compared with substantially central portion by bottom surface side height and position on, extend forwards from the rear wall parts 15 of sink main body 10；Before Fang platform plate portion 6, it rearward extends from front wall portion 14, and is located at and the identical height and position of side platen portion 5；And center Platen portion 7, the rear of its Drainage Division 20 for being configured at rear wall parts 15, and be located at and the identical height and position of side platen portion 5.

Thus, on the relatively low position that bottom surface side is leaned on compared with central portion in the short transverse of sink main body 10, energy The side platen portion 5 of enough sides of rear wall parts 15 that the grade grillage of drainboard 91 is located at sink main body 10 and with side platen The identical of portion 5 is highly located in the front platen portion 6 of the side of front wall portion 14 to use.Due to can by drainboard 91 etc. be configured at compared with Lower position, therefore, it is possible to freely use the upper space of sink main body 10.

In addition, side platen portion 5 is configured at side and the opposite side of the left and right directions of sink main body 10, CCTV's plate portion 7 The central portion side of sink main body 10 is configured at, therefore, it is possible to make drainboard 91 from side platen portion 5 to CCTV's plate portion 7 or so Slide on ground.Therefore, no matter the strong hand of user, the constraint of operating space in setting face, can improve kitchen sink water The convenience of groove 1.Even if in addition, in cleaning, also only can just change cleaning position by sliding drainboard 91.

(2) cap 30 for covering Drainage Division 20 is also equipped with, CCTV's plate portion 7 is made up of the upper end of cap 30.Thus, CCTV's plate portion 7 is formed in the way of it can dismantle such that it is able to increase the area of Drainage Division 20.

(3) a pair of sides platen portion 5 and CCTV's plate portion 7 are set on left and right directions LR continuously.Thus, inciting somebody to action In the case that drainboard 91 etc. is set up in side platen portion 5 and front platen portion 6, drainboard 91 can be made in sink main body 10 LR is moved freely through in left-right direction for relatively low position.Therefore, it is possible to flexibly use kitchen sink tank 1.

(4) make bottom surface sections 13 gently downward-sloping towards the side of rear wall parts 15 from the side of front wall portion 14.In addition, in bottom surface sections 13 In Drainage Division 20 left and right directions LR both sides, be formed with the state of cap 30 is closed and import liquid and solid Introduction part 131 in Drainage Division 20.Thus, water flows along the inclination of bottom surface sections 13, so that rubbish produced when cooking Rubbish can collect to the side of Drainage Division 20.In addition, in the state of the cap 30 of Drainage Division 20 is closed, rubbish flows in introduction part 131 Move and be collected to Drainage Division 20, therefore, rubbish is difficult to see that in the cooking, aesthetic property and fragrance are improved.

(5) under vertical view, a pair of sides platen portion 5 and CCTV's plate portion 7 are with from the trend of the sides of left and right directions LR two Centre portion and mode that depth narrows is formed as arcuation.Thus, positioned at side platen portion 5 it is left and right directions LR both ends side, The big part of width on fore-and-aft direction FB, can place detergent, sponge etc. and use.Further, since in bottom surface sections 13 Left and right directions LR central portions side, is formed with the broad face of bottom surface sections 13, therefore, it is possible to be placed in the central portion side of sink main body 10 The big article such as frying pan, pot.

(6) it is additionally provided with periphery along sink main body 10 from each of rear wall parts 15, front wall portion 14 and a pair of sidewalls portion 16 From the top layers of difference portion 12 that extends laterally of upper end.Thereby, it is possible to chopping board etc. is set up in into front wall portion 14 and rear wall parts 15 top layers of difference portion 12.Therefore, in top layers of difference portion 12 and side platen portion 5 and front platen portion 6, can be in tank master Point two-layer ground sets up the article of tabular on the above-below direction of body 10, so that convenience is improved.

Although being illustrated to preferably each implementation method of the invention above, the invention is not limited in above-mentioned each Implementation method, can suitably be changed.

For example, being configured in the above-described embodiment：What the water that being provided with will be such that rubbish flows together was imported to Drainage Division 20 Introduction part 131, it is imported to the space of rake 32 and the rear side B of Drainage Division 20, but be not limited thereto.May be constructed For：Introduction part 131 is not provided with, but the through hole that LR extends in left-right direction is formed in rake 32, promoted from the side of cap 30 Draining.

In addition, in the above-described embodiment, introduction part 131 is formed at the two of the left and right directions LR of the rear side B of Drainage Division 20 End, but be not limited thereto.Introduction part can be formed as：Be recessed lower than bottom surface sections 13 and higher than the ground of draining recess 22 with Substantially U-shaped sets out depressed part, will to be surrounded around Drainage Division 20.

In addition, in the above-described embodiment, the cap bottom surface sections 31 of cap 30 are flatly constituted, but are not limited thereto. Swelled and peripheral side reduction by making cap bottom surface sections 31 be configured to center side, be prevented from water and be accumulated in cap bottom surface sections 31 The part connected with rake 32.According to this structure, can be carried out via introduction part 131 from around cap bottom surface sections 31 Draining.

Conversely, or so that the part that cap bottom surface sections 31 and rake 32 are connected being configured in cap 30 The mode of the position lower than bottom surface sections 13, makes cap be substantially V-shaped in side-looking lower recess.

Claims

1. a kind of kitchen sink tank, it possesses：

Sink main body, it is made up of bottom surface sections, rear wall parts and front wall portion and a pair of sidewalls portion, wherein, rear wall parts and preceding Wall portion is erected from the bottom surface sections, the pair of side of sidewall portion with the front and back for linking the rear wall parts and the front wall portion Erected from the bottom surface sections respectively to two sides on orthogonal left and right directions；And

Drainage Division, the rear wall parts side of its left and right directions central portion for being configured at the bottom surface sections, the kitchen sink tank It is characterised by having：

A pair of sides platen portion, the side of its left and right directions for being configured at the Drainage Division and opposite side, and in the tank On the height and position that bottom surface side is leaned on compared with substantially central portion in the short transverse of main body, prolong forwards from the rear wall parts Stretch；

Front platen portion, it rearward extends from the front wall portion, and is located at and the side platen portion identical height and position； And

CCTV's plate portion, it is configured at the rear of the Drainage Division in the rear wall parts, and is located at and the side platen portion Identical height and position.

2. kitchen sink tank according to claim 1, it is characterised in that

It is also equipped with covering the cap of the Drainage Division,

CCTV's plate portion is made up of the upper end of the cap.

3. kitchen sink tank according to claim 2, it is characterised in that

The bottom surface sections are gently downward-sloping towards the rear wall parts side from the front wall portion side,

The left and right directions both sides of the Drainage Division in the bottom surface sections, being formed with the state of the cap is closed will Liquid and solid are to the introduction part imported in the Drainage Division.

4. kitchen sink tank according to claim 1, it is characterised in that

The pair of side platen portion and CCTV's plate portion are continuously provided in the lateral direction.

5. kitchen sink tank according to claim 2, it is characterised in that

6. kitchen sink tank according to claim 3, it is characterised in that

7. kitchen sink tank according to claim 1 and 2, it is characterised in that

The pair of side platen portion and CCTV's plate portion are under vertical view with from the trend of the side of left and right directions two Centre portion and mode that depth narrows is formed as arcuation.

8. the kitchen sink tank according to claim 3 or 4, it is characterised in that

9. the kitchen sink tank according to claim 5 or 6, it is characterised in that

10. kitchen sink tank according to claim 1 and 2, it is characterised in that

Top layers of difference portion is also equipped with, it is set along the periphery of the sink main body, and at least from the rear wall parts and antetheca The respective upper end in portion extends laterally.