JP6847367B2 - Top plate structure - Google Patents

Description

The present invention relates to the structure of a top plate such as a sink.

For example, a sink, a vanity, a workbench for cooking, etc. are configured to have a top plate structure having a flat top plate and a flat top plate side back surface reinforcing material arranged on the back surface of the top plate. Has been done. Further, in general, the top plate is formed of artificial marble, stone, ceramic or the like, and the back surface reinforcing material on the top plate side is formed of wood or the like.

On the other hand, in a top plate structure such as a sink, an opening for fitting and attaching a sink or the like is formed through the top plate and the back surface reinforcing material on the top plate side.

Further, as a mounting structure of the sink, for example, a flange portion protruding outward in a substantially horizontal direction and provided on the outer peripheral portion of the sink is overlapped with the back surface side of the peripheral end portion forming the opening of the top plate, and the back surface on the top plate side. There is a sink fixing bracket attached by screwing it to a reinforcing material so as to sandwich the flange portion of the sink with the top plate (see, for example, Patent Document 1).

In addition, in this type of sink mounting structure, a waterproof spacer is attached to the flange of the sink, and the space surrounded by the end of the backside reinforcing material on the top plate side, the back side of the top plate, and the back side of the flange part of the sink. Is filled with hot melt and sealed to ensure water stoppage between the flange of the sink and the top plate.

Furthermore, the peripheral end of the top plate is chamfered to enhance the design of the joint between the upper surface of the flange of the sink and the peripheral end that forms the opening of the top plate into which the sink is fitted. I have to.

Japanese Unexamined Patent Publication No. 2015-117436

However, in the above-mentioned conventional top plate structure / sink mounting structure, there is a risk that an object may hit the corner portion of the peripheral end portion of the top plate to be damaged or damaged. In particular, when the top plate is a brittlely destructible member (brittle fracture member) such as ceramic, stone, or glass, the article hits the peripheral end of the top plate thinned by chamfering and is damaged or damaged. There was a risk of doing so.

In view of the above circumstances, it is an object of the present invention to provide a top plate structure capable of preventing damage or damage to the peripheral end portion of the top plate forming an opening for fitting a sink, for example.

To achieve the above object, the present invention provides the following means.

The top plate structure of the present invention includes a top plate having an opening penetrating from the upper surface to the lower surface, and also includes a protective member provided so as to cover the peripheral end of the top plate forming the opening. A chamfered portion is provided at the peripheral end portion of the plate, the protective member is provided only on the chamfered portion , and the protective member is arranged on the same surface as the upper surface of the top plate and said to the top plate. It is characterized in that it is arranged on the same surface as the side surface facing the opening.

Further, in the top plate structure of the present invention, the opening is an opening for attaching the sink, and the surface of the protective member covering the peripheral end of the top plate and the inner surface of the sink are smooth. It is desirable that the protective member is provided so as to be connected.

According to the top plate structure of the present invention, even when the top plate is made of a brittlely destructible member (brittle fracture member) such as ceramic, stone, or glass, a protective member is provided. By doing so, it is possible to prevent (suppress) damage or damage to the peripheral end portion forming the opening of the top plate.

Further, by providing a protective member at the peripheral end portion forming the opening of the top plate, the design of this portion can be enhanced by the protective member, and it is possible to eliminate the need for chamfering as in the past. Become.

It is a top view of the top plate structure which concerns on one Embodiment of this invention. It is the X1-X1 line arrow view of FIG. 1, and is the cross-sectional view of the top plate structure which concerns on one Embodiment of this invention. It is the X1-X1 line arrow view of FIG. 1, and is the perspective sectional view of the top plate structure which concerns on one Embodiment of this invention. It is a perspective sectional view which shows the modification example of the top plate structure which concerns on one Embodiment of this invention. It is a perspective sectional view which shows the modification example of the top plate structure which concerns on one Embodiment of this invention. It is a perspective sectional view which shows the modification example of the top plate structure which concerns on one Embodiment of this invention.

Hereinafter, the top plate structure according to the embodiment of the present invention will be described with reference to FIGS. 1 to 6. Here, in the present embodiment, the description will be made assuming that the top plate structure according to the present invention is the structure of the top plate portion of a sink such as a system kitchen. The top plate structure according to the present invention can be applied to the structure of the top plate of any table other than the sink, such as a vanity, a workbench, and a desk.

A sink such as a system kitchen of the present embodiment is configured to include, for example, a top plate portion forming a table surface and a storage portion such as a drawer or a dishwasher provided below the top plate portion.

Further, as shown in FIGS. 1 and 2, the top plate structure (structure of the top plate portion) A of the present embodiment is integrally attached to the flat top plate 1 and the back surface (lower surface) of the top plate 1. It is configured to include a flat plate-shaped top plate side back surface reinforcing material 2. The top plate 1 of the present embodiment is formed by using a brittle fracture member such as ceramic or stone, and the back surface reinforcing material 2 on the top plate side is formed of wood or the like.

Further, in the top plate structure A of the present embodiment, the top plate 1 and the top plate side back surface reinforcing material 2 are formed with an opening 3 penetrating from the upper surface of the top plate 1 to the lower surface of the top plate side back surface reinforcing material 2. In the present embodiment, the opening 3 is, for example, an opening for mounting a sink for fitting and mounting the sink 4.

More specifically, in the sink of the present embodiment, the sink 4 made of stainless steel or the like is fitted and attached to the opening 3 for attaching the sink of the top plate 1 by the attachment structure B of the sink.

Further, in the sink mounting structure B of the present embodiment, the flange portion 4a projecting outward in a substantially horizontal direction and provided on the outer peripheral portion of the sink 4 forms the opening portion 3 of the top plate 1 on the back surface side of the peripheral end portion 1a. It is configured so that the flange portion 4a of the sink 4 is sandwiched between the sink 4 and the top plate 1 by the sink fixing bracket 5 which is attached to the back surface reinforcing material 2 on the top plate side by overlapping with the top plate.

On the other hand, in the top plate structure A of the present embodiment, as shown in FIGS. 1, 2, and 3, for example, resin or resin is used on the peripheral end portion (peripheral end surface, edge portion) 1a of the top plate 1 forming the opening 3. A protective member 6 such as a hot melt is integrally provided. The material of the protective member 6 does not need to be particularly limited.

In the present embodiment, the protective member 6 is provided so as to cover the peripheral end surface (1a) of the top plate 1, and the protective member 6 provides the peripheral end portion (peripheral end surface) 1a of the top plate 1 and the inner surface of the sink 4. A protective member 6 is provided so that the 4b and the 4b are flush with each other and smoothly connected to each other.

Further, in the present embodiment, the protective member 6 is sandwiched between the protective portion 6a covering the peripheral end surface (1a) of the top plate 1 and the back surface of the top plate 1 and the flange portion of the sink 4. It is formed with a water portion (intermediate portion) 6b and a substantially L-shaped cross section. The protective member 6 may be formed by separating the protective portion 6a and the water blocking portion 6b.

In the top plate structure A of the present embodiment having the above configuration, even when the top plate 1 is formed of a brittle fracture member such as ceramic, stone, or glass, which is easily broken, the top plate 1 Since the protective member 6 is provided on the peripheral end portion 1a, damage or damage can be prevented even if an object hits this portion.

Further, since the protective member 6 can prevent damage and damage to this portion, it is not necessary to perform chamfering or the like on the peripheral end portion 1a of the top plate 1, and the number of processing of the top plate 1 can be reduced, resulting in cost reduction. It is also possible to plan.

Further, in the top plate structure A of the present embodiment, the protective member 6 covers the peripheral end portion 1a of the top plate 1, and the protective member 6 further covers the peripheral end surface 1a of the top plate 1 (the protective member 6). Since the surface of the protective portion 6a) and the inner side surface 4b of the sink 4 can be adjusted so as to be flush with each other and smoothly connected, the design of the joint portion between the peripheral end portion 1a of the top plate 1 and the flange portion 4a of the sink 4 can be improved. It will be possible to improve significantly.

Further, in the top plate structure A of the present embodiment, the protective member 6 is sandwiched between the top plate 1 and the flange portion 4a of the sink 4 in addition to the protective portion 6a that covers the peripheral end portion 1a of the top plate 1. Since the water stop portion 6b is provided, the water stoppage of this portion is ensured only by assembling the top plate structure A so that the water stop portion 6b is interposed between the top plate 1 and the flange portion 4a of the sink 4. Will be possible. That is, it becomes possible to impart excellent water stopping performance more easily than before.

Although one embodiment of the top plate structure according to the present invention has been described above, the present invention is not limited to the above one embodiment and can be appropriately modified without departing from the spirit of the present invention.

For example, in the present embodiment, the protective member 6 is provided with the protective portion 6a and the waterproof portion 6b and is formed in an L-shaped cross section, but as shown in FIG. 4, the waterproof portion 6b is not provided. , The protective member 6 may be attached to the peripheral end portion 1a of the top plate 1 to protect this portion.

Further, as shown in FIGS. 5 and 6, a chamfered portion may be provided at the peripheral end portion 1a of the top plate 1, and a protective member 6 may be attached to the chamfered portion. Even in this case, the protective performance by the protective member 6 can be obtained, and the peripheral end portion 1a of the top plate 1 can be prevented from being damaged or damaged.

Further, in the present embodiment, the top plate 1 is formed by using a brittle fracture member such as ceramic or stone, but if the protective member 6 provides a protective effect, the material of the top plate 1 is particularly limited. do not have to. Further, the top plate side back surface reinforcing material 2 does not need to be particularly limited to wood. Further, it is not necessary to limit the configuration of the sink mounting structure B as in the present embodiment.

Further, a protective member 6 is separately provided on the top plate portion 1 of a table such as an existing sink to form the top plate structure A of the present invention, and the peripheral end portion of the top plate 1 is protected against the table such as an existing sink. You may try to do it.

Further, in the present embodiment, the opening 3 according to the present invention has been described as an opening for attaching the sink 4, but the present invention describes the opening for all purposes formed on the top plate 1. It can be applied to protect the peripheral end portion 1a of the top plate 1 forming the opening 3.

That is, the top plate structure A of the present invention may include a top plate 1 on which the opening 3 is formed and a protective member 6 that protects the peripheral end portion 1a forming the opening 3 of the top plate 1. There is no particular need to limit other configurations.

1 Top plate 1a Peripheral end (peripheral end surface)
2 Top plate side back surface reinforcement 3 Opening 4 Sink 4a Flange part 4b Inner side surface 5 Sink fixing bracket 6 Protective member 6a Protective part 6b Water stop part (intermediate part)
A Top plate structure T1 Vertical direction

Claims (2)

It is provided with a top plate having an opening that penetrates from the upper surface to the lower surface, and
A protective member provided so as to cover the peripheral end of the top plate forming the opening is provided.
A chamfered portion is provided at the peripheral end portion of the top plate, and the protective member is provided only at the chamfered portion .
The top plate structure is characterized in that the protective member is arranged on the same surface as the upper surface of the top plate and is arranged on the same surface as the side surface of the top plate facing the opening. In the top plate structure according to claim 1,
The opening is an opening for attaching a sink, and is
A top plate structure in which the protective member is provided so that the surface of the protective member covering the peripheral end of the top plate and the inner surface of the sink are smoothly connected.

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