JP2559998Y2 - Sliding door traveling guide structure - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention mainly relates to a sliding door traveling guide structure for guiding a sliding door along a wall surface of a terrace, a sun deck or the like.

[0002]

2. Description of the Related Art In general, many structures, such as terraces and sun decks, in which the design appearance is regarded as important, have a curved surface on a part of a wall surface. Therefore, a sliding door (or wall panel) that opens and closes in the horizontal direction along the wall surface needs to be guided in a manner that follows the wall curve in the opening and closing direction. As a method of realizing such a curved section traveling, the sliding door has been already installed in a suspended manner. This is equipped with a door roller above the sliding door, which is suspended and held by a guide rail provided along the wall.
It is a structure to guide. However, the above-mentioned suspension type has a drawback that it takes time to adjust the installation.

[0003]

[Problems to be Solved by the Invention] Therefore, a sliding door is provided at the lower part of the sliding door, and a structure capable of running along a sill and a floor surface is adopted. There is a need for a travel guide structure that can guide the sliding door in a manner that follows the curve.

[0004]

[Purpose of the Invention] The present invention has been made based on the above-mentioned circumstances, and has the function of holding a sliding door and running the vehicle solely for a door wheel, and separately providing a guide rail along a wall curve. It is an object of the present invention to provide a traveling guide structure for a sliding door that guides the sliding door by using the guide roller.

[0005]

Therefore, in the present invention,
As is apparent from the illustrated embodiment, in a traveling guide structure of a sliding door that guides in a traveling direction while supporting the sliding door body (1) with a door roller (2) provided at a lower portion of the sliding door body (1), Guide rows facing the front and back of the sliding door on the top and bottom, and back and forth of the wall surface of the sliding door body (1)
A guide rail (4, 5) is provided between the guide rollers (4) and guides the sliding doors.

[0006]

Therefore, the sliding door itself travels while being supported by the door roller (2), and the traveling direction of the sliding door at that time is as follows.
Guides that move along the guide rails (4, 5)
This is realized by the roller (4). For this reason, the installation adjustment is not required, and the on-site work can be simplified. Moreover, since the guide rails (4, 5) are in the shape of a horizontally long plate and can be easily bent, a sliding door structure of a lower door type, which has only been able to run linearly until now, such as a terrace, a sun deck, etc. It can be used as a running guide for sliding doors along a wall with a curved part.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be specifically described below based on the illustrated embodiment. In the figure, reference numeral 1 denotes a sliding door main body, and a door wheel 2 capable of traveling on a floor surface is provided below the sliding door main body.
Mounting recesses 3 are formed in the upper and lower corners and the front and rear corners of one side surface of the sliding door body 1, and a pair of guide rollers 4 opposed to the front and back directions of the sliding door are vertically formed therein. It is mounted so that it can rotate around its axis. A plate-like upper guide rail 5 and a lower guide rail 6 are mounted on a structural body (not shown) so as to be sandwiched between the guide rollers 4. In the above embodiment, the floor surface on which the door roller 2 runs is a bottom piece 6A formed by bending the lower guide rail 6 into an L shape.
It is constituted by.

FIGS. 6, A, B and C are a front view, a left side view and a plan view of the guide / roller unit. This guide
The roller unit includes a pair of guide rollers 4 and a base piece 8A of a mounting plate 8 via respective vertical shafts 7, 7.
It is provided rotatably on the top, and on one side edge of the base piece 8A,
A mounting piece 8B protrudes upward at a right angle, and a mounting hole 8C is formed in a portion formed by bending the outer edge of the mounting piece 8B into an L shape. The guide / roller unit is screwed into the mounting recess 3 of the sliding door body 1 via the mounting hole 8C.

In such a configuration, the sliding door main body 1 travels not only when the guide roller 4 is guided by the linear portions of the linear guide rails 5 and 6 (see FIG. 4), but also. Even when the guide roller 4 is guided by a curved portion to travel (see FIG. 5), the load of the sliding door main body 1 is in the form of being received by the door roller 2, and The moving direction is realized by the guide roller 4 following the guide rails 5 and 6.

[0010]

As described in detail above, the present invention relates to a sliding door traveling guide structure for guiding the sliding door in a traveling direction while supporting the sliding door with a door roller provided at a lower portion of the sliding door main body. In addition, a guide roller is provided on the front and back of the sliding door, facing the front and back, and a horizontally long plate-shaped guide rail is provided between the guide rollers to guide the sliding door. Travels in a state where it is supported by a door roller, and the traveling direction of the sliding door at that time is a guide roller moving along the guide rail.
Is realized in LA. For this reason, the installation adjustment is not required, and the on-site work can be simplified. In addition, with the structure of a sliding door with a lower door, which used to be able to run only linearly until now, it has the versatility that it can be easily adopted as a running guide for sliding doors along curved walls such as terraces and sun decks. Can be

[Brief description of the drawings]

FIG. 1 is a front view for explaining one embodiment of the present invention.

FIG. 2 is a side view of the embodiment.

FIG. 3 is a plan view of the embodiment.

FIG. 4 is a perspective view showing a use mode of the embodiment.

FIG. 5 is a perspective view showing a use mode of the embodiment.

FIG. 6 is a front view, a left side view, and a front view of the guide roller unit.
It is a top view.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Sliding door main body 2 Door roller 3 Mounting recess 4 Guide roller 5, 6 Guide rail

Claims (1)

(57) [Scope of request for utility model registration] In a traveling guide structure for a sliding door, which guides the sliding door in a traveling direction while supporting the sliding door with a door roller provided at a lower portion of the sliding door main body, a guide opposing the front and back of the sliding door at the top, bottom, front and rear sides of the sliding door main body. A traveling guide structure for a sliding door, wherein a roller is provided and a horizontally long plate-shaped guide rail is provided between the guide rollers to guide the sliding door.