JP3345320B2 - Artificial marble counter - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a joint structure for attaching a concave portion made of artificial marble to an opening of a counter plate made of artificial marble to obtain a washing surface or a washing portion.

[0002]

Conventionally, when an artificial marble counter is provided with a basin (washing bowl) or a washing section (sink), a bowl or sink is provided with respect to an opening provided in an artificial marble counter plate. A concave body whose upper side is opened is attached, and the upper peripheral edge of the concave body is attached and fixed to the lower surface of the peripheral edge of the opening of the counter plate using an adhesive or a fitting (see FIG. 1). . FIG. 6 shows a partial cross section of the concave portion B of the artificial marble counter A, in which the flange 2 of the concave body 3 corresponds to the opening 2 of the counter plate 1 from below.
The shape of the opening 2 of the counter plate 1 is made smaller than that of the upper peripheral shape of the concave body 3 in order to absorb a molding error of the counter plate 1 and the concave body 3. However, since the shape of the opening 2 is reduced, the recess B
Of the opening 2 of the counter plate 1
Has an overhang projecting toward the center of the concave portion B, and there is a problem that dirt attached to the peripheral lower surface D of the projecting portion C tends to remain, which is unsanitary, and that cleaning is difficult. In view of the above circumstances, the present invention eliminates overhang due to the inner periphery of the opening of the counter plate, and prevents the inner periphery of the opening of the counter plate and the inner periphery of the upper peripheral edge of the concave body from becoming irregular. The challenge is to
The purpose of the artificial marble counter is to obtain a sanitary washbasin, sink, and the like with a good appearance.

[0003]

SUMMARY OF THE INVENTION The present invention has been made in consideration of the above problems, and has a structure in which the artificial marble counter plate such as a bowl or a sink is provided on the lower surface of the periphery of the opening of the artificial marble counter plate. The upper edge of the concave body whose color tone has been changed is adhered and fixed in correspondence, and the counter plate and the concave body so that the inner peripheral surface of the opening of the counter plate and the inner peripheral surface of the upper peripheral edge of the concave body are continuous. Chamfering the adhesive layer located between the inner periphery of the opening of the counter plate and the inner periphery of the upper peripheral edge of the concave body, the inner peripheral surface of the opening of the counter plate and the end surface of the adhesive layer And the inner peripheral surface of the upper peripheral portion of the concave body
An artificial marble counter characterized in that a two-tone chamfered surface is formed on the counter is provided to solve the above problem.

[0004]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, the present invention will be described in detail with reference to the embodiments shown in FIGS. Parts having the same configuration as the conventional example shown in FIG. 6 are denoted by the same reference numerals, and description thereof will be omitted. In forming the concave portion B of the artificial marble counter A in the present invention, first, as shown in FIGS. 1 and 2, first, the lower surface 6 of the periphery of the opening 2 of the counter plate 1 and the upper surface 7 of the upper peripheral portion 4 of the concave body 3. The concave body 3 is bonded and fixed to the counter plate 1 with the adhesive 8 so that the adhesive 8 is positioned between the concave plate 3 and the counter plate 1. Thereafter, the inner periphery 5 of the opening 2
And the inner periphery 9 of the upper peripheral portion 4 are ground or polished to form the inner peripheral surface 5a of the opening 2 and the inner peripheral surface 9 of the upper peripheral portion 4.
The chamfering process is performed at the position of the imaginary line 10 ′ so as to be inclined downward toward the inside of the concave portion B so that “a” is continuous. The adhesive layer 8a made of the adhesive 8 located between the lower peripheral surface 6 of the opening 2 and the upper surface 7 of the upper peripheral portion 4 also has the imaginary line 10
At the position, the inner periphery 5 of the opening 2 and the inner periphery 9 of the upper peripheral edge 4 are tightly interposed.
Also, it is ground or polished.

As described above, the inner periphery 5 of the opening 2, the adhesive layer 8 a, and the inner periphery 9 of the upper peripheral portion 4 are ground or ground by chamfering by polishing. A chamfered surface 10 is formed in which the inner peripheral surface 5a of the opening 2, the end surface 8b of the adhesive layer 8a, and the inner peripheral surface 9a of the upper peripheral portion 4 are continuous (see FIG. 3). The chamfered surface 10 is a downwardly inclined surface facing inward of the concave portion B, and is hygienic because there is no overhang portion as in the related art, and as shown in FIG. As a result, the continuity from the surface of the counter to the inner surface of the recess B (washing bowl or sink) is emphasized, and the appearance of the recess is not impaired. The color tone of the counter plate 1 and that of the concave body 3 are different from each other, and the color tone of one chamfered processing surface 10 is a two-tone tone, so that the design is further improved. The adhesive layer 8a
Is extremely thin, the end surface 8b of the adhesive layer 8a is not conspicuous on the chamfered surface 10, and the inner peripheral surface 5a of the opening 2 and the inner peripheral surface 9a of the upper peripheral edge 4 are simply It is expressed as a boundary.

In the above example, the chamfering is performed so as to obtain a flat chamfered surface, which is a downward slope. However, the present invention is not limited to this. For example, FIG. As shown in FIG.
The chamfering process may be performed so as to form a concave chamfered processing surface 10 having an arc shape that falls inward. Further, in any of the examples, the opening provided on the counter plate before the concave body is attached is smaller than the upper peripheral shape of the concave body, but as described above after the attachment of the counter plate and the concave body. Because of the grinding and polishing, the opening of the counter plate before the concave body is attached may have the same shape as the upper peripheral shape of the concave body, and conventional measures against molding errors are not required.

[0007]

As described above, the artificial marble counter of the present invention is provided on the lower surface of the periphery of the opening of the artificial marble counter plate, in front of the artificial marble such as a bowl or a sink.
The counter plate and the upper edge of the concave body with the changed color are bonded and fixed in correspondence with each other, so that the inner peripheral surface of the opening of the counter plate and the inner peripheral surface of the upper peripheral edge of the concave body are continuous. The inner peripheral surface of the opening of the counter plate and the inner peripheral surface of the upper peripheral portion of the concave body are chamfered with the adhesive layer located between the inner peripheral surface of the counter plate and the inner peripheral surface of the opening of the counter plate. Tsu continuously in the end face of the adhesive layer and the inner circumferential surface of the upper peripheral edge of the concave body and
-It is characterized by forming a chamfered processing surface with tone tone, eliminating the shadow part due to the conventional overhang, enhancing the continuity from the counter surface to the inner surface of the recess, and adjusting the appearance of the recess You will get a counter. In addition, a sanitary counter recess is obtained by eliminating the overhang part that was easy to adhere and was difficult to clean, so even if the chamfered surface got dirty, simple operations such as wiping etc. The counter which can remove the dirt and easily maintain the cleanliness of the wash bowl and the washing section can be obtained. Furthermore, since the color tone of the counter plate and the concave body has been changed , one chamfered processing surface is expressed in two-tone and the design is further improved, so that it has excellent practical effects. is there.

[Brief description of the drawings]

FIG. 1 is an explanatory view showing a state in which a concave body is attached to a counter plate in an example of an artificial marble counter according to the present invention.

FIG. 2 is an explanatory diagram showing a cross section of a part of a concave portion before chamfering.

FIG. 3 is an explanatory view showing a part of a chamfered concave portion in a cross section.

FIG. 4 is an explanatory view showing a chamfered concave portion.

FIG. 5 is an explanatory diagram showing a cross section of a part of a chamfered concave portion of another example.

FIG. 6 is an explanatory view showing a cross section of a part of a concave portion in a conventional example.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Counter plate 2 ... Opening part 3 ... Concave body 4 ... Upper peripheral part 5 ... Inner periphery 5a ... Inner peripheral surface 6 ... Peripheral lower surface 7 ... Upper surface 8a ... Adhesive layer 9 ... Inner periphery 9a ... Inner peripheral surface 10 ... Chamfering Processing surface A: Artificial marble counter
B: recess

Continuation of front page (56) References JP-A-56-125546 (JP, A) JP-A-9-206185 (JP, A) JP-A-2-107389 (JP, U)

Claims (1)

(57) [Claims] The peripheral lower surface of the opening portion of claim 1 The artificial marble counter plate, the mosquitoes made artificial marble, such as a bowl or sink
The counter plate and the upper peripheral edge of the concave body whose color tone has been changed are adhered and fixed so that the inner peripheral surface of the opening of the counter plate and the inner peripheral surface of the upper peripheral edge of the concave body are continuous with each other. Beveling the inner periphery of the adhesive layer and the opening of the counter plate and the inner periphery of the upper peripheral edge of the concave body located between the concave body,
The toe is continuously formed on the inner peripheral surface of the opening of the counter plate, the end surface of the adhesive layer, and the inner peripheral surface of the upper peripheral edge of the concave body.
An artificial marble counter characterized by a horn- like chamfered surface.