JPH0346057Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Field of Application) This invention relates to an improvement of a fixing means for attaching a vertical mixing faucet or other mixing faucet to the periphery of the washbowl of a washbasin.

(Prior art) Conventionally, a mixing faucet was installed on the top plate of a sink from the top plate.
There is one shown in Fig. 1 of Publication No. 172087 (Fig. 4 of the drawings of the present application). To briefly explain Fig. 4 above, the mounting holes 3 pre-drilled in the top plate 31 of the sink
2, 32, there are male threaded portions 3 above and below the flange 33.
Short pipes 35, 35 with 4, 34a and 34b
Insert and place it from above the top plate 31, then place it on the top plate 31.
Screw the packing 36 and nut 37 into the male threads 34a, 34a of the short pipes 35, 35 from below (in other words, inside the storage), and attach the short pipes 35, 35 to the top plate 31 using the nuts 37 and the collar 33. After installation, the mixing faucet 39 was attached to the male threaded portions 34, 34 of the short pipes 35, 35 protruding from the top of the top plate 31 via packing holders 38, 38.

In the case of the above, in order to attach the short pipe to the top plate, it is necessary to crawl under the top plate as before, so not only is the installation work no different from the conventional installation work, but the number of parts is also reduced. In addition to the large size and the large number of man-hours required to process it, there is also the disadvantage that the cost is increased due to the large number of steps involved in the installation work.

(Problem to be solved by this invention) The problem to be solved by this invention is to make it possible to easily attach a mixing faucet to the periphery of the upper part of the washbowl of the washstand from the top of the washstand. be.

(Means for Solving the Problems) The technical means taken by the present invention to solve the above problems is to provide a washstand with a mirror and cosmetics shelf on the top and a storage space on the bottom. , a mixing faucet attached to the periphery of the washbasin provided in the upper part of the storage, and a plate-shaped base having an approximately donut shape in plan and having a radial pair of nuts and screw holes in the center of the socket. and a fixing means in combination with a ring body having a flange part and a bolt hole at the bottom, and a female screw part is provided in the spigot which is also raised up in the shape of a doughnut, and the mixer faucet is The ring body attached to the male threaded portion and the plate-shaped cap are sandwiched and faced to each other by the peripheral edge, and the ring body and the plate-shaped cap are coupled via bolts inserted into mounting holes drilled in the peripheral edge. This is what I did.

(Function) A ring body pre-attached to the male threaded part of the mixing faucet,
The plate-shaped cap attached to the lower circumferential surface of the mounting hole on the periphery faces the top and bottom of the mounting hole, and the ring body and the plate-shaped cap are fastened with bolts to attach the mixing faucet to the periphery of the washbasin. to be fixed in place.

(Example) Hereinafter, an example of the present invention will be described in detail based on the drawings.

In this embodiment, as shown in FIGS. 1 to 3, a plate-like base 1 has a plate shape that is approximately doughnut-shaped in plan, and has an elliptical socket 2 in the center, and a radial direction of the socket 2. Then, one or a plurality of nuts 4 are fixedly positioned inside the inner diameter of the mounting hole 3, which will be described later, and a screw hole 5 is formed on the same axis as each nut 4. The ring body 6 has a flange portion 7 having approximately the same external shape as the plate-shaped cap 1, and has a female screw portion 8 at the center of the flange portion 7.
a, the flange portion 7 is provided with a plurality of bolt holes G common to the nut 4 and the screw hole 5,
The combination of this ring body 6 and the plate-shaped cap 1 constitutes a fixing means 10. The double-sided tape 11 is formed in a donut shape on the upper surface of the plate-shaped cap 1 (in the figure) so that its outer line matches the outer diameter of the plate-shaped cap 1 and its inner diameter matches the inner diameter of the mounting hole 3. The plate-shaped cap 1 is attached in advance to the lower peripheral edge of the attachment hole 3 via a double-sided tape 11,
The packing 12 has the same circular shape as the flange portion 7, and has an insertion hole 2b in the center that is the same as the insertion hole 2a, so that it can be attached to the upper periphery of the attachment hole 3 during construction. , has a length that can be screwed into the screw hole 5 and the bolt hole G with the nut 4 in the middle. The mixing faucet A has a single lever B and a discharge pipe C, and by operating the lever B, the valve ports of a pair of plate valves (both not shown) can be opened and closed simultaneously or alternately. Depending on the relationship, mixed water, hot water, or water at an appropriate temperature is supplied, and a hot water supply pipe E leading to a hot water supply source and a water supply pipe F leading to a water supply source are connected to the lower part of the male threaded portion D, respectively. As shown in FIG. 3, the mounting hole 3 is pre-drilled in the peripheral edge 17 of the upper edge of the wash bowl 16 provided at the upper part of the storage compartment 15 of the wash basin 14.
The washstand 14 has a mirror 18 and a cosmetic shelf 1 on the top.
9.

Now, to explain the procedure for attaching the mixing faucet A to the peripheral edge 17 of the washbasin 16 via the fixing means 10, the plate-shaped cap 1 shown in FIG. As shown in Fig. 1, it is attached to the lower peripheral surface of the mounting hole 3 via double-sided tape 11, and the ring body 6 is also attached to the male threaded part D of the mixing faucet A via the female threaded part 8. Therefore, place this ring 6 from above the mounting hole 3 together with the packing 12 on the upper surface periphery of the mounting hole 3, and insert an awl or thick wire through the bolt hole G so that the screw hole of the nut 4 and the bolt hole G are aligned. while inserting the bolt 13 from the bolt hole G,
are screwed into the nut 4 and each threaded hole 5 of the plate-shaped cap 1 leading to the nut 4 to firmly attach the mixing faucet A to the peripheral edge 17.

(Effects) Since this invention has the above configuration, it has the following advantages.

(1) A plate-shaped cap that is approximately donut-shaped in plan and has a socket in the center with a pair of nuts and screw holes in the radial direction; At the bottom, flange part 7
Since the fixing means is constructed by combining the mixer faucet with the ring body having bolt holes, the man-hours and working time required for attaching the mixing faucet to the washbasin can be significantly reduced.

(2) When installing a mixing faucet through a fixing means to a pre-prepared mounting hole on the periphery of a washbasin bowl, the short pipe must be installed in a cramped position with half of the body submerged in the storage space as in the past. Unlike other machines, the mixing faucet can be installed while standing on top of the washbasin, making the work extremely easy and without causing any physical fatigue.

(3) Unlike conventional products, the reduction in the number of parts and the reduction in the number of man-hours required for processing each part have an extremely large effect on improving workability, which in turn becomes a major factor in reducing the cost of washbasins. It has a wide range of effects.

[Brief explanation of the drawing]

Fig. 1 is a partially cutaway explanatory view of a mixing faucet fixed to the peripheral edge of a washbasin bowl with the fixing means according to the present invention, and Fig. 2 A to C show a plate-shaped cap constituting the fixing means; FIG. 3 is an enlarged plan view and a partially cutaway side view of the annular body, FIG. 3 is a front view of the washbasin according to the present invention, and FIG. 4 is an explanatory diagram of the prior art. Explanation of the symbols of the main parts, 1... Plate-shaped cap, 2,
2a...Socket, 3...Mounting hole, 4...Nut, 5
...screw hole, 6 ... ring body, 7 ... flange part, 8
... Female thread part, 10 ... Fixing means, 13 ... Bolt, 14 ... Washstand, 15 ... Storage, 16 ...
Wash bowl, 17...periphery, 18...mirror, 19
...Cosmetic shelf, A...mixture faucet, G...bolt hole.

Claims (1)

[Claims for Utility Model Registration] A washstand 14 having a mirror 18 and a cosmetics shelf 19 at the top and a storage 15 at the bottom, the peripheral edge 17 of a washbowl 16 provided above the storage 15. A mixer faucet A to be attached to the faucet A, and a plate-like base 1 having an approximately donut-shaped plane and provided in the center with a pair of nuts 4 and screw holes 5 in the radial direction of the socket 2; A female threaded portion 8 is provided in the angled socket 2a, and at the bottom,
A fixing means 10 is constructed by a combination of a flange portion 7 and an annular body 6 having a bolt hole G, and the annular body 6 is attached in advance to the male threaded portion D of the mixing faucet A, and the plate-shaped cap 1 and The washbasin is characterized in that the ring body 6 and the plate-like base 1 are connected to each other via bolts 13 inserted through mounting holes 3 drilled in the peripheral edge 17. Installation structure of mixer faucet in.