JPS6131085Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a mounting structure for a washbowl, and more specifically, to a mounting structure for a washbowl that is fitted into a counter mounting hole obtained by pasting a synthetic resin sheet on the surface of a base material. , the main purpose is to have a good connection between the washbowl and the counter, and to easily install the washbowl without using parts such as bolts, and the other purpose is to prevent water from splashing on the counter. The purpose is to smoothly return the water to the washbasin.

In a conventional washbowl, for example, as shown in FIG. 1, a flange 2 extending to the outer periphery of the washbowl 1 is attached to a frame 5 disposed around the periphery of a mounting hole 4 of a counter 3 with bolts 8. , frame 5 and bolts 6 for installing the washbasin 1.
These parts are required, and multiple bolts 6 are required around the mounting hole 4, so each bolt 8 is required.
If the balance of the tightening is out of order, the water sealing between the frame 5 and the flange 2 will not be uniform over the entire circumference.
There is a risk of water leakage, and the wash basin 1
frame 5 between flange 2 and counter 3
Because of this protrusion, water splashed onto the counter 3 is obstructed by the frame 5 and has a problem in that it is difficult to return it smoothly into the washbasin 1.

The present invention has been devised in view of the above points, and will be described in detail below based on the embodiments shown in the drawings. The counter 3 is formed by pasting a synthetic resin sheet 11 such as melamine resin on the top surface of a base material 10, and the synthetic resin sheet 11 is attached to the periphery of the mounting hole 4 for receiving the washbowl 1 from the base material 10. A space 12 is formed below the end of the synthetic resin sheet 11 so that the synthetic resin sheet 11 protrudes for a long time. The washbowl 1 is constructed by fitting the L-shaped portion 14 at the tip of the flange 2 protruding from the outer periphery into the space 12, and pressing the edge of the synthetic resin sheet 11 against the upper surface of the flange 2 by utilizing the elasticity of the synthetic resin. The flange 2 is fixed to the counter 3 by filling the hollow space 12 with a thermosetting synthetic resin 9 such as urethane resin, so that the synthetic resin sheet 11 is watertightly continuous with the flange 2. This eliminates water leakage between the washbowl 1 and the counter 3. Further, as shown in the figure, the end of the synthetic resin sheet 11 has a sloped part 13 that slopes downward toward the flange 2, and the water droplets (W) scattered on the counter 3 are directed along this sloped part 13. It can be returned to the washbowl 1 smoothly. Here, even if the synthetic resin 9 used to connect the flange 2 discolors like the yellowing seen in urethane resin, the top surface is covered with a synthetic resin sheet 11 such as a melamine resin plate, so the appearance will not change. It does not reveal anything and makes the end of this part beautiful. As mentioned above, the present invention uses synthetic resin to attach the washbowl to the counter, so the washbowl can be easily attached without using parts such as bolts. Since the synthetic resin sheet has an inclined part that projects further inward and slopes downward continuously from the projecting part, the synthetic resin sheet has no upwardly projecting part and has an inclined part that slopes downward toward the washbowl side. It has the advantage that the water scattered on the counter can be returned smoothly into the washbasin, and the space formed between the lower part of the synthetic resin sheet and the inner periphery of the mounting hole is filled with synthetic resin and the flange is fixed. The washbowl is fixed to the counter by embedding the tip of the flange in the synthetic resin, and the edge of the synthetic resin sheet is pressed against the top surface of the flange, so the tip of the flange is embedded in the synthetic resin. Waterproofing at the flange of the washbowl is done by a synthetic resin that fixes the washbowl to the counter, and the synthetic resin sheet whose edge is pressed against the flange is made of synthetic resin to fix the washbowl to the counter. This has the advantage of eliminating the need for sealing material or adhesive for waterproofing the flange or for bonding the synthetic resin sheet to the flange.

[Brief explanation of the drawing]

Fig. 1 is a longitudinal sectional view showing a conventional example, Fig. 2 is a perspective view showing an embodiment of the present invention, Fig. 3 is a longitudinal sectional view of the same, and Fig. 4 is a partial sectional view of the same. 1 is a wash basin, 2 is a flange, 3 is a counter, 4 is a mounting hole, 9 is a synthetic resin, 10 is a base material, 11 is a synthetic resin sheet, 12 is a blank space, and 13 is an inclined portion.

Claims (1)

[Scope of utility model registration request] A synthetic counter consisting of a counter with synthetic resin sheets laminated on the surface of the base material and a washbowl that is housed in a mounting hole of the counter, and has a sloped part that protrudes inward from the periphery of the mounting hole and slopes continuously down to the protruding part. Press the edge of the resin sheet against the flange surface of the outer periphery of the washbowl, fill the void formed between the lower part of the synthetic resin sheet and the inner periphery of the mounting hole with synthetic resin, and insert the tip of the flange into the synthetic resin. A washbowl mounting structure that fixes the washbowl to the counter by embedding it in the counter.