JPH0223752Y2 - - Google Patents

Description

[Detailed explanation of the idea]

[Field of Industrial Application] The present invention relates to a guide rail for fusuma shoji, which can be attached to both the upper and lower sections using mounting members having the same shape and structure, and which is easy to install.

[Conventional technology and problems]

Conventionally, guide rails for fusuma shoji have mostly been made of wood for both the upper and lower parts, but highly skilled carpenters are required to process the wood material and incorporate it into buildings. In addition, some guide rails for fusuma shoji made of metal such as aluminum are being used on a trial basis, but the upper guide rail and lower guide rail are separate and integrated pieces with complex shapes and structures. However, there were problems in that it was difficult to install and did not look good after installation.

[Means to solve the problem]

The present invention solves the problems of the prior art described above, and is a guide rail for fusuma shoji that is not only easy to install but also easy to manufacture.
a and a convex portion 2 having a width adjacent to the bottom portion 2a.
b are alternately arranged in parallel to form one or more grooves, and the convex portions 2b are formed in parallel to each other, and the protrusions 2b on both sides located at the outermost side have a claw portion on the inside of the outer wall. 2d, and each convex portion 2b of the guide rail body 2, which is a member fixed to the frame material B and for attaching the guide rail body 2.
The concave portions 3a are parallel to each other, and the back surfaces thereof are brought into contact with the frame material B at positions corresponding to the convex portions 2b. A claw part 3c for locking the claw part 2d is provided on the outside of the rising piece 3b of the recessed part 3a formed and located at the outermost side thereof, and a screw hole 3d is bored at a predetermined position. It is characterized by consisting of a molded mounting member 3. Hereinafter, the present invention will be explained in detail with reference to the drawings.
1 and 2 are vertical sectional views perpendicular to the length direction of upper and lower guide rails for fusuma shoji according to the present invention, respectively, and FIG. 3 is a section A in FIG. 1. Fig. 4 is a longitudinal sectional view showing the embodiments of Figs. 1 and 2 installed and in use. In the drawings, reference numeral 1 denotes a guide rail for sliding doors, which consists of a guide rail main body 2 and a separate mounting member 3. The guide rail body 2 has a flat and elongated bottom part 2.
a and convex portions 2b having a width adjacent to the bottom portion 2a are alternately juxtaposed to form one or more (in this example, two)
There is no limit to the number of grooves, but if there are four or more grooves, one and/or two grooves can be combined to form the required number of grooves. Projections 2c located on the back side of the bottom portion 2a are formed parallel to each other at both end edges of each convex portion 2b, that is, at locations corresponding to the base thereof. Therefore, as shown in FIGS. 1 and 2, the protrusions 2b that exist in the sum of the two outermost grooves and the number of grooves subtracted by 1 between them, and the protrusions on the back side of both end edges of each protrusion 2b. The stripes 2c are all formed in parallel, and claw portions 2d are provided inside the outer walls of the outermost protrusions 2b on both sides of the plurality of protrusions 2b lined up. Guide rail body 2
As shown in Figs. 1 and 2, these bottom portions 2
a, a convex portion 2b, a protrusion 2c, and a claw portion 2d are integrally molded. The structure around the convex portion 2b of the guide rail main body 2 and the protrusion 2c on the back side may be, for example, a structure as shown in FIG. 3 for section A in FIG. 1. The guide rail body 2 is
As shown in Fig. 1, the convex part 2b is raised and the groove is deep for upper use, and as shown in Fig. 2, the convex part 2b is
Those with a lower groove and shallower grooves are used for lower use. On the other hand, as shown in FIGS. 1 and 2, the mounting member 3 has its back surface pressed against the frame material B at positions corresponding to the respective convex portions 2b of the guide rail main body 2 when the guide rail main body 2 is attached. A plurality of recessed portions 3a are formed in parallel with each other, and the protrusions 2c of the guide rail main body 2 are brought into contact with each other. The distance is equal to or greater than the distance between the outer wall surfaces of the two protrusions 2c on both sides formed on both ends of the ridge 2a. When the width and distance are the same, when the guide rail main body 2 is attached to the mounting member 3, the guide rail body 2 is brought into contact with the fitting state, so that the attached state can be made strong against left and right deviations. Further, a claw portion 3c for locking the claw portion 2d of the guide rail body 2 is provided on the outside of the rising piece 3b of the outermost recessed portion 3a among the plurality of recessed portions 3a. Further, screw holes 3d for fixing the mounting member 3 to the frame member B are bored at predetermined positions. This predetermined position can be determined as appropriate,
For example, as shown in FIG. 1 and FIG.
When attaching the protrusion 2c of the guide rail body 2
may be present in the concave portion 3a as long as it does not prevent the concave portion 3a from coming into contact with the concave portion 3a. As shown in FIGS. 1 and 2, the mounting member 3 has a concave portion 3a and a concave portion 3a.
The flat plate in between and the rising piece 3b are integrally molded. The same mounting member 3 can be used regardless of whether the guide rail main body 2 to be combined with it is for upper or lower use.

[Installation method]

First, the mounting member 3 is fixed at a predetermined position on the upper frame member or the lower frame member with screws. Next, put the guide rail main body 2 over the mounting member 3 and tighten the claws 2d and 3 of both.
It is sufficient to simply engage the cs.

[Action and effect]

The guide rail 1 according to the present invention is divided into a guide rail main body 2 and a mounting member 3, and the mounting member 3 of the same shape and structure can be used whether it is for the upper or lower use. Therefore, the installation work is extremely simple since it is only necessary to first fix the mounting member 3 to the frame material B and then cover the guide rail body 2, and since it is divided into pieces, it is easy to handle at the work site. It's also easy. In addition, the same mounting member 3 can be prepared for both the upper and lower mountings, making it easy to arrange the parts. Further, since the mounting member 3 is first fixed with screws and the guide rail main body 2 is placed on top of the mounting member 3, and the screws are locked only by the claws 2d and 3c without using screws, the screw heads can be completely hidden. Note that the guide rail 1 for fusuma shoji according to the present invention does not need to be used for both the upper and lower sides, and it is also possible to use it for either one and use a conventional guide rail for the other.

[Brief explanation of the drawing]

1 and 2 are vertical sectional views perpendicular to the length direction of upper and lower guide rails for fusuma shoji according to the present invention, respectively, and FIG.
FIG. 4 is a longitudinal sectional view showing the embodiments of FIGS. 1 and 2 installed and in use. 1... Guide rail for fusuma shoji (guide rail),
2...Guide rail body, 2a...Bottom part, 2b
...Convex portion, 2c...Protrusion, 2d...Claw portion, 3...
...Mounting member, 3a...Concave portion, 3b...Rising piece, 3c...Claw portion, 3d...Screw hole, B...Frame material.

Claims (1)

[Claims for Utility Model Registration] 1. A flat elongated bottom portion 2a and a convex portion 2b having a width adjacent to the bottom portion 2a are alternately arranged in parallel to form one or more grooves, and each convex portion 2b are formed in parallel to each other, and a guide rail main body 2 is formed into a single piece, and a claw portion 2d is provided on the inside of the outer wall of the convex portions 2b on both sides located at the outermost side, and a frame material B. A fixed member for attaching the guide rail main body 2, whose back surface is brought into contact with the frame material B at a position corresponding to each convex portion 2b of the guide rail body 2, and whose front surface is provided with both end edges of the convex portions 2b. The recessed portions 3a against which the ends of the protrusions 2c are abutted are formed parallel to each other, and the claw portion 2d is placed on the outside of the rising piece 3b of the recessed portion 3a located at the outermost side. A guide rail for a fusuma shoji screen comprising an integrally molded mounting member 3 provided with a locking claw portion 3c and having a screw hole 3d bored at a predetermined position. 2. The width of the recessed portion 3a of the mounting member 3 and the width of the bottom portion 2 of the guide rail body 2 corresponding to the recessed portion 3a.
Two protrusions 2 on both sides formed on both ends of a
The guide rail for a sliding door shoji according to claim 1, wherein the distance between the outer walls of c is the same.