JPH0721808Y2 - Threshold - Google Patents

Description

[Detailed description of the device]

[0001]

TECHNICAL FIELD The present invention relates to a threshold.

[0002]

2. Description of the Related Art A conventional sill has been formed from a single solid hard lumber. Further, in recent years, it has become difficult to obtain solid square wood, and as shown in FIG. 4, a plurality of materials laminated and bonded are used. FIG. 4 is a side view of the threshold 1,
A relatively thin and easily available core material 2 is pasted with a hard thin veneer 3, and a softer decorative material 4 is pasted onto this veneer 3. Sliding door grooves 4a and 4b are formed in the decorative material 4. These grooves 4a, 4b
Is to be carved at a depth such that the veneer 3 is exposed as the bottom surface. The side surface of the sill 1 in the width direction is provided with the core material 2,
It is covered with a decorative side plate 5 made of a soft material so that the joint portion between the veneer 3 and the decorative material 4 cannot be seen.

[0003]

In the sill 1 constructed as described above, since the surface plate 4 is a single veneer, it is easily worn by using a sliding door and needs to be replaced. The worn threshold is not good looking. Furthermore, manufacturing is troublesome because many plate materials are bonded together. On the other hand, when the conventional threshold is used, it is troublesome to know where to position the sliding door. Especially in the case of four sliding doors, the central position of the two central sliding doors cannot be known. Therefore, an object of the present invention is to provide a sill which is provided with a mark serving as a guide for the position of a sliding door.

[0004]

In order to solve the above problems, the present invention has the following configuration. That is, it is characterized in that a mark is provided at a portion where at least one or a plurality of sliding door ends are located. Also, on the surface of the core material of a predetermined length,
It is made of a hard material with a groove in the sliding door, and at least 1
Alternatively, a plurality of single plates as a decorative material having the same length as the length of a plurality of sliding doors may be continuously arranged in the length direction and attached to each other as a mark.

[0005]

[Operation] The operation will be described. Since the mark is provided at the end where at least one or a plurality of sliding doors are located, it is easy to position the sliding door even when the sliding door that has been opened once is closed.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A preferred embodiment of the present invention will be described in detail below with reference to the accompanying drawings. FIG. 1 is a side view of a threshold of the present invention. 12 is a core material. The core material 12 is not a solid square material but an easily available laminated material. On the upper surface of the core material 12, a single plate 14 which is a hard material, for example, a decorative material for the upper surface, which is formed of cherry tree, is attached. Then, on the surface of the veneer 14, the groove 14a of the sliding door,
14b is engraved. Decorative side plates 16 made of the same material as the single plate 14 are attached to both side surfaces of the core material 12.

The single plate 14 is not a single plate but a plurality of plate members connected in series. That is, in FIG. 2, it is assumed that the two single plates 14 and 14 are joined together at the center. That is, assuming that the length of the sill 10 is L, and this L corresponds to the length M of the four sliding doors, the seam 15 is at a position of 2M (ignoring the overlapping portion of the inner and outer sliding doors). Assumed). In this way, when closing the sliding doors that have been moved to both ends of the sill 10, the central joint 15 serves as a mark, and positioning of the sliding doors is easy.

Further, as shown in FIG. 3, a joint 15 may be formed corresponding to the end of each sliding door. In this case, four single plates 14 having the same length as the length M of the sliding door are used. In this embodiment, the seam 15 is not so conspicuous because it is hidden behind each sliding door. Further, since the single plate 14 is short, it can be manufactured at a lower cost.

Although various embodiments of the present invention have been described above, the present invention is not limited to the above embodiments. For example, the decorative side plate 16 may not be provided, or the length of the veneer 14 may be increased. The length of the sliding door may be set appropriately according to the length of the sliding door, and the point is that the length may be set appropriately according to the length of the sliding door, and many modifications can be made without departing from the spirit of the invention. Of course.

[0010]

Since the sill according to the present invention is constructed as described above, positioning when closing the sliding door is easy. Further, it is possible to provide a threshold with a higher quality at a low cost. Furthermore, by using a hard veneer such as a cherry tree, which is engraved with the groove of the sliding door, a remarkable effect such as long-term use and reuse is possible.

[Brief description of drawings]

FIG. 1 is a side view of a sill according to the present invention.

FIG. 2 is a plan view of a sill according to the present invention.

FIG. 3 is a plan view of a sill according to the present invention.

FIG. 4 is a side view of a conventional threshold.

[Explanation of symbols]

 12 Core material 14 Single plate 15 Seam 16 Decorative side plate

Claims (2)

[Scope of utility model registration request] 1. A sill characterized in that a mark is provided at a position where an end of at least one or a plurality of sliding doors is located. 2. A plurality of veneer sheets as a decorative material, which is a hard material in which a groove of a sliding door is engraved on the surface of a core material of a predetermined length, and has a length equal to at least one or a plurality of sliding doors. 2. A continuous installation in the lengthwise direction and pasting.
The stated threshold.