JPH08128263A - Sliding door frame structure - Google Patents

Abstract

PURPOSE: To dispense with the work at the field construction of a sliding door frame by a precut frame member. CONSTITUTION: In a sliding door frame structure formed of a head jamb 1 having a head jamb groove on the inner surface and a casing groove 3 on the side surface, and a vertical frame 2 having a casing groove 4 formed on the side surface, the inner surface in the butt end of the head jamb 1 is cut deeper than the head jamb groove over the same dimension as the thickness of the vertical frame 2 to form a notch part. The inside collar part 2a on the butt end of the vertical frame 2 is cut over the dimension corresponding to the depth dimension of the notch part of the head jamb to form a notch part. The head jamb 1 and the vertical frame 2 on which the notch parts are formed, respectively, are butted and connected to each other in their butt ends, whereby the casing grooves 3, 4 of the head jamb 1 and the vertical frame 2 are allowed to communicate to each other in the butt connected part.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sliding door frame structure, and more particularly, to a precut frame member comprising a duck with a duck groove on the inner surface and a casing groove on the side surface and a vertical frame with a casing groove on the side surface. Relates to a sliding door frame structure using.

[0002]

2. Description of the Related Art Recently, industrialized houses (prefabricated houses, 2 × 4
With the spread of (houses), construction using standardized members has become widespread, and so-called pre-cut frame materials that have been pre-cut at the factory are also being used for frame materials that make up opening frames and sliding door frames. There is.

A sliding door frame structure using a pre-cut frame material is formed by butt-joining a kamoi having a kamoi groove on its inner surface and a casing groove on its side surface and a vertical frame having a casing groove on its side surface at their ends. A sliding door is fitted in the Kamoi groove, and a casing adjustable according to the wall thickness is fitted in the casing groove.

[0004]

However, in the conventional sliding door frame structure, when the precut kamoi and the vertical frame are butt-joined at their mouth ends,
Since the casing grooves formed on the side surfaces of the Kamoi and the vertical frame do not communicate with each other at the butt joint, it is necessary to cut off a part of the Kamoi or the vertical frame at the construction site.

[0005]

SUMMARY OF THE INVENTION The present invention was devised for the purpose of solving the above-mentioned problems of the prior art, and has a kamoi with an inner surface and a side surface with a casing groove. In a sliding door frame structure consisting of a vertical frame with a casing groove formed, a notch is formed by cutting the inner surface at the mouth end of the Kamoi deeper than the Kamoi groove and over the same size as the thickness of the vertical frame to form a notch. At the edge of the wood mouth, the inner brim is cut off along the dimension corresponding to the depth of the cutout portion of the kamoi to form a cutout portion. The casing groove of the vertical frame is communicated with the casing groove of the vertical frame by butt-joining at the butt-joining portion.

The cutouts formed at the mouth end of the vertical frame are a pair of cutouts formed by cutting both widthwise side portions of the inner flange at the mouth end of the vertical frame to the above dimensions. be able to.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a sliding door frame structure according to the present invention will be described with reference to the accompanying drawings. The kamoi 1 and the vertical frame 2 constituting this sliding door frame structure are both plywood and medium density fiberboard (MDF). ), A hard fiber board, a particle board, a flake board, an oriented strand board, a stick board, a veneer laminated material, a laminated material, etc., as a single substrate or as a composite plate optionally laminated. The entire surface of the single substrate or the laminated plate or the surface portion exposed on the surface side after the construction, decorative paper, decorative impregnated paper, synthetic resin sheet,
A decorative material such as a decorative veneer may be attached.

A kamoi groove 6 is formed on the inner surface (lower surface) of the kamoi 1. Further, casing grooves 3 and 4 are engraved on the side surfaces of the duck 1 and the vertical frame 2, respectively. Casing groove 3, 4
Are formed on both side surfaces or one side surface of the kamoi 1 and the vertical frame 2 as required.

The Kamoi 1 has a notch 5 formed by cutting the inner surface of the Kamoi 1 deeper than the Kamoi groove 6 and having the same size as the thickness of the vertical frame 2 at the end of the mouth (FIG. 2). Further, the vertical frame 2 has a pair of notches 7 and 7 cut at both ends in the width direction of the inner brim 2a at a mouth end thereof over a dimension corresponding to a depth dimension of the notch 5 of the kamoi 1. Formed (FIG. 3). The portion indicated by the broken line in FIGS. 2 and 3 is a cut portion.

The casing grooves 3 and 4 and the kamoi groove 6 which are engraved in the kamoi 1 and the vertical frame 2, and the notches 5 and 7 formed at the ends of the wood mouth, respectively, use a cutting device such as a moulder or a tenor. Pre-cut at the factory.

[0011] In this way, the Kamoi 1 in which the inner kamoi groove 6, the side casing groove 3 and the cutout portion 5 at the end of the wood mouth are formed in advance, the casing groove 4 on the side surface and the cutout portion 7 at the end of the wood mouth. And the preformed vertical frame 2 are butt-joined to each other at the ends of the vertices, and fasteners (not shown) such as nails and screws are driven into the vertices of the vertical frame 2 from above the kamoi 1. By fixing the Kamoi 1 and the vertical frame 2, a sliding door frame structure is formed. In the obtained sliding door frame structure, as is apparent from FIG. 1, the casing groove 3 and the vertical frame 2 on the side surface of the Kamoi 1 are formed. A casing (not shown) that communicates with the casing groove 4 on the side surface at the butt joint portion and is connected by butt joint work or cutting the tip to 45 degrees and joining work.
Can be fitted into these casing grooves 3, 4.

The cutout portion 5 of the kamoi 1 is formed deeper than the kamoi groove 6, and is preferably formed to have a depth dimension equal to or less than the depth reaching the outer collar portion 1b of the kamoi. The cutout portion 7 of the vertical frame 2 corresponds to the depth dimension of the cutout portion 5 of the kamoi 1, and when the sliding door frame structure is formed by butt-joining the cutout portion 7, the upper end wooden mouth surface thereof is the inner collar portion 1a of the kamoi. Is engraved and formed so as to be flush with the upper surface of the (FIG. 1).

[0013]

According to the sliding door frame structure of the present invention, the casing grooves on the side surfaces are abutted to each other by butt-cutting pre-cut notches having predetermined dimensions at the mouth end of the duck and the vertical frame. Since they can be communicated with each other, excision work on site is not necessary, and construction can be performed easily and quickly.

[Brief description of drawings]

FIG. 1 is a partial perspective view showing a sliding door frame structure according to an embodiment of the present invention.

FIG. 2 is a partial perspective view showing a cutout forming state of a kamoi used in the sliding door frame structure of FIG.

FIG. 3 is a partial perspective view showing a cutout portion forming state of a vertical frame used in the sliding door frame structure of FIG.

[Explanation of symbols]

 1 Kamoi 1a Inner collar part of Kamoi 1b Outer collar part of Kamoi 2 Vertical frame 2a Inner collar part of vertical frame 3 Casing groove of Kamoi 4 Casing groove of vertical frame 5 Notch section of Kamoi 6 Kamoi groove 7 Notch of vertical frame Department

Claims (2)

[Claims] 1. A sliding door frame structure comprising a kamoi with a casing groove formed on the inner surface and a casing groove on the side surface and a vertical frame having a casing groove formed on the side surface, the inner surface of which is deeper than the kamoi groove at the mouth end of the kamoi. In addition, the notch is formed by cutting the same dimension as the thickness of the vertical frame to form the notch, and the inner flange at the mouth end of the vertical frame is cut by the dimension corresponding to the depth of the notch of the Kamoi. Is formed, and the casings of the duck and the vertical frame are made to communicate with each other at the butt joint by butt-joining the kamoi and the vertical frame in which these cutouts are formed at the ends of their mouths. Sliding door frame structure. 2. A pair of notches formed at the mouth end of the vertical frame by cutting both side portions in the width direction of the inner brim at the mouth end of the vertical frame to the above dimensions. The sliding door frame structure according to claim 1, wherein