JP2710400B2 - Washbasin unit with retractable sink - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a retractable washbasin unit with a sink.

(Prior Art) The present applicant has previously proposed Japanese Utility Model Application Laid-Open No. 62-196266 as an installation structure of a sink for expanding an effective space of a toilet room. In this installation structure, a slide mechanism for inserting and removing the sink is provided so as to protrude outside the sink.

(Problems to be Solved by the Invention) However, in the above conventional technology, since the slide mechanism protrudes outward of the sink, an arrangement space of a predetermined width is required between both ends of the sink and the wall surface. And was therefore disadvantageous in terms of space.

Accordingly, an object of the present invention is to provide a sink unit with a retractable sink that can arrange a retractable sink without requiring a space between the sink and the wall surface on the side of the sink, and achieve space saving. To offer.

(Means for Solving the Problems) In order to achieve the above object, the present invention relates to a washing unit in which a sink is supported slidably back and forth on a frame body with a frame attached thereto via a slide mechanism. A slide mechanism is provided within the width of the sink, and the slide mechanism is slidably supported by the fixed side rails fixed to the left and right upper frames forming a part of the frame body. And a drawer-side rail supported by the intermediate rail so as to be movable back and forth and fixed to the lower surface of the flange on both sides of the sink.

(Operation) Since the slide mechanism that supports the cleaning sink so that it can slide back and forth is arranged within the width of the sink, the slide mechanism projects to the side of the sink even if the sink is pulled out by the slide mechanism. It can be installed even if there is an obstacle such as a wall on the side of the sink.

(Example) An example of the present invention will be described below.

FIG. 1 is a front view of a storage type sink unit with a sink according to the present invention, FIG. 2 is a side sectional view at the time of storage, and FIG.

In the figure, F is the floor surface on the skeleton side of the toilet room, etc., WL is the left wall surface raised on the floor surface F, WR is the right wall surface facing the left wall, and between the left and right wall WL, WR A sink unit 1 with a retractable sink is provided. The wash unit 1 includes a counter 3 on the upper surface of the frame 2, a wash basin 4 swelling downward at an opening 3 a on the right side of the counter 3, and a wash basin 4.
A hot and cold water mixing tap 5 facing the inside. A connecting pipe 7 is connected to a drain port 6 of the basin 4, and the connecting pipe 7 is connected to a drain pipe 8.

The frame 2 supporting the counter 3 includes a front frame 21 and a rear frame.
22, a rectangular frame consisting of an upper frame 23, a lower frame 24, a horizontal frame 25, etc.
A storage space S for the cleaning sink 9 is formed in the left half. In the lower part of the storage space S, there is provided a support frame 31 for supporting the sink 9. , 33, on the left side, and the right side also includes a front frame, an upper frame (not shown), and the like. And support frame 31
Are connected by a horizontal frame 25, a horizontal frame 34, and the like. The sink 9 is supported on the support frame 31 via a slide rail mechanism 10 as a slide mechanism so as to be movable back and forth. This sink 9 has an upper edge flange portion 91,
A ball portion 93 is formed integrally with the flange portion 91 and has an outer peripheral side surface formed in a constricted shape. The drain port 95 of the ball portion 93 is connected to a trap tube 96, and the trap tube 96 is connected to the drain tube 8 via a flexible hose 97. Reference numeral 81 in the drawing denotes a cleaning palate.

FIG. 4 is a sectional view taken along line IV-IV of FIG. 2, and FIG. 5 is a view taken along line VV in FIG.

Below the flange portion 91 of the sink device 9, the installation space P of the slide rail mechanism 10 is moved inward from the outer end 92 of the flange portion 91 by the inclined wall portion 94 of the ball portion 93 having a lower constriction.
It is formed on each side. And in this arrangement space P,
An upper frame 34 of the support frame 31 faces, and an L-shaped support 131 is attached to the upper surface of the upper frame 34 via a screw member b. A fixed-side rail 13 is attached to the inner surface of the support 131. The fixed-side rail 13 supports an intermediate rail 12 so as to be slidable back and forth. It is movably supported. A support piece 111 is attached to the drawer side rail 11, and a frame 110 made of square steel is fixed to an upper surface of the support piece 111 by welding or the like. The frame 1
10 is inserted into the concave portion 91a on the lower surface of the flange portion 91 and is arranged so as to surround the sink 9. The above-mentioned slide rail mechanism 10 is disposed on both left and right sides of the sink 9, and the sink 9 is configured to be insertable into and removable from the storage space S.

A skirt member 16 is suspended from the outer surface of the frame 110 via a screw member b. The skirt member 16 prevents the drawer-side rail 11 from being exposed when the sink 9 is pulled out, thereby improving the appearance. It is possible to prevent water and the like from adhering.

On the other hand, a stopper piece 112 is provided at the lower end of the support piece 111 fixed to the frame 110 in the front-rear direction.
Is fixed via As shown in FIG. 5, the stopper piece 112 has a concave portion 113 formed on the lower surface. This recess 113
An inclined surface 114 that becomes shallower toward the rear side A is formed near the rear end of the sink 9, and a projection 116 that protrudes downward by a predetermined length is vertically provided at the end of the inclined surface 114. Further, a stopper recess 115 is provided in front of the projection 116, and the stopper recess 115 controls the movement of the sink 9 by a signal, and the projection 116 prevents the sink 9 from dropping off. In order to regulate the position of the sinker 9 when the sinker 9 is pulled out, the ball plunger 151 shown in FIG. I do.

On the other hand, a mounting piece 115 is mounted on the inner end surface of the upper frame 34 via a screw member b, and a so-called ball plunger 151 is mounted on a hole in the upper surface of the mounting piece 115 via a nut 153 and a nut 152 with a flange. The ball portion 154 at the upper end of the ball plunger 151 is
2 and the ball portion 154 is gradually pressed against the inclined surface 114 near the maximum drawer of the sink 9 to smoothly apply a brake, and the protruding portion 116 at the most drawn position has the plunger body 150 or the like. To prevent the sink 9 from falling off. The stopper mechanism 15 is configured as described above.

In the storage state, the front surface of the storage space S is covered with an opening / closing door 41 in the storage state. The three-stage slide rail mechanism of the intermediate rail 12 and the drawer side rail 11 causes the sink 9 to be exposed from the storage space S and used (this state is shown in FIG. 3).

The faucet 51 for supplying water into the sink 9 has a handle 52 for opening and closing the water attached to the front, and is configured to be easily turned even when the space in the width direction of the handle 52 is narrow.

According to the above embodiment, since the slide rail mechanism 10 of the sink 9 is housed in the arrangement space P formed below the flange portion 91 of the sink 9 and provided within the width L of the sink 9, The gap l on both sides of the part can be almost zero,
Therefore, space saving can be achieved. Further, since the sink 9 and the slide rail mechanism 10 are supported on the left and right upper frames 34, 34 which form part of the frame 2, even the heavy sink 9 and slide rail mechanism 10 can be sufficiently supported. be able to.

(Effect of the Invention) As is apparent from the above description, according to the present invention, since the slide mechanism is provided within the width of the sink, even if the sink is pulled out by the slide mechanism, the slide mechanisms are provided on both sides of the sink. Does not protrude, so that space saving can be achieved. In addition, since the sink and the slide mechanism are supported by the left and right upper frames that form part of the frame, even a heavy sink and slide mechanism can be sufficiently supported.

[Brief description of the drawings]

FIG. 1 is a front view of a sink unit with a retractable sink according to the present invention, FIG. 2 is a side sectional view at the time of storage, FIG. 3 is a side sectional view at the time of drawer, and FIG. FIG. 5 is a sectional view taken along the line IV-IV in FIG. In the figure, 9 is a sink, 10 is a slide mechanism, and L is the width of the sink.

Claims (1)

(57) [Claims] 1. A wash unit comprising a sink with a sink mounted slidably back and forth via a slide mechanism on a frame having a frame attached thereto, wherein the slide mechanism is disposed within the width of the sink. The slide mechanism includes a fixed rail fixed to the left and right upper frames forming a part of the frame, an intermediate rail slidably supported by the fixed rail, and a front-rear movement of the intermediate rail. A drawer-side rail, which is freely supported and fixed to the lower surface of the flange on both sides of the sink, comprises a retractable piping unit with a sink.