JPH0248526Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] This invention relates to a height-adjustable sink.

[Conventional technology]

Many of the sinks on the market today are all the same height, which can make them difficult to use depending on the height of the user, so it is desirable to adjust the height to match the height of each user. ing.

For this reason, various ideas have been made in the past, and as shown in Japanese Utility Model Publication No. 52-38445, the applicant of the present application also installed a recess plate and legs for the side lower plate around the lower surface of the sink body, which are separate from the main body. The crosspieces are connected by thick handle (dowel) joints, and this recessed board and leg crosspiece are
We proposed a sink that can be adjusted to an easy-to-use height by selecting a sink with an appropriate height (width) according to the height of the person using it.

[Problem that the invention attempts to solve]

However, in order to meet the needs of all users of the sink proposed above, it is necessary to have multiple types of recessed boards and leg frames of different heights with the height intervals as small as possible. Preparing such a large number of types of recess boards and leg frames increases the cost, and the reality is that only a few types are available, which does not fully meet the needs of users.

[Purpose of invention]

The purpose of this invention is to provide a sink whose height can be adjusted over a wide range and whose height can be finely adjusted, with the above points in mind.

[Means to achieve the purpose]

In order to achieve the above object, in the sink of this invention, the height of the recessed plate provided on the lower surface of the sink body and the lower plates on both sides can be adjusted freely, and the height is set at the four corners of the sink body within each plate. An adjustment jack was provided.

[Effect]

By operating the jack, the sink configured in this manner adjusts the horizontality error of the installation surface (floor surface) and adjusts to the height that is most convenient for the user. At this height, since the height of the recess plate and both side lower plates is adjustable, the height changes in accordance with the change in height, and the recessed portion and lower side surfaces are reliably closed.

〔Example〕

Hereinafter, embodiments of this invention will be described based on the accompanying drawings.

Embodiment 1 shown in FIGS. 1 and 2 has screw jacks 2 provided at the four corners of the lower surface of the sink main body 1, and a bellows 3b that extends over the entire length of the upper surface of the plate pieces 3a and 4a and the lower plate 3 and the double-sided lower plate 4. , 4b.

When installing, first operate jack 2 to adjust the horizontality error of the installation surface (floor surface).
Adjust the sink to the height that is most convenient for the user. After the adjustment, the slack of the jack 2 is eliminated using the fixing nut 5, and as shown in FIG. 2, the upper and lower edges of the recess plate 3 and both side lower plates 4 are fixed with screws to complete the construction.

Embodiment 2 shown in FIG.
The upper and lower edges of the plate pieces 3a' and 4a' are fixed with screws in the same manner as in the first embodiment.

Embodiment 3 shown in FIG.
a″, 4a″, and the upper plate piece also serves as the front plate and side plate of the sink body 1. After adjusting the height with the jack 2, the lower plate piece 3a″,
Fix 4a″ with screws.

Embodiment 4 shown in FIG. 5 differs from Embodiment 3 in FIG. 4 in that the upper plate pieces 3a'' and 4a'' are also separate from the front and side plates, and the height is adjusted using jacks 2. After that, screw the upper and lower plate pieces 3a'' and 4a''.

Note that the jack 2 can be of various types other than screw jacks, such as a rack jack.

Further, it is preferable that the lower back plate is configured in the same manner to close the lower part of the back surface.

〔effect〕

This device is constructed as described above and allows for fine adjustment of the height, so it can meet all of the user's height requirements, and it is also possible to close the recessed part and the lower part of the side without creating a gap. So it looks good too.

Therefore, the sink of this invention can be freely adjusted in height, has a good appearance, and is easy to install.

[Brief explanation of drawings]

Fig. 1 is an exploded perspective view of one embodiment of the sink of this invention, Fig. 2 is a cross-sectional view of the main part of Fig. 1 after installation, and Figs. 3 to 5 are cross-sections of the main parts of each of the other embodiments. It is a diagram. 1... Sink body, 2... Jacket, 3... Kekomi board, 3a, 3a', 3a''... Board piece, 3b, 4b
... Bellows, 4 ... Side lower plate, 4a, 4a', 4a'' ...
Plate piece, 5...fixing nut.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) The height of the lower plate and lower plates on both sides provided on the bottom of the sink body can be adjusted freely, and height adjustment jacks are provided at the four corners of the sink body within each plate. A sink made of (2) The sink according to claim 1, wherein the recessed plate and both lower plates are viewed from two plate pieces that overlap in the middle in the height direction. (3) The sink as set forth in claim 1 of the utility model registration claim, wherein the recessed plate and both lower plates have bellows extending over the entire length.