JPH0319596Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an opening frame structure for forming an entrance/exit mainly indoors, and more specifically, a vertical frame attached to the inner surface of both lateral sides of the opening; , relates to an opening frame structure in which upper frames are respectively provided to be attached to the inner surface of the upper side of the opening.

[Prior art]

In such an opening frame structure, conventionally, as shown in FIG. , 11 are assembled with their ends abutted against each other. In recent years, the vertical frame 9 and the upper frame 11 are cut to predetermined lengths based on design drawings and the like in a factory before being shipped.

[Problem that the invention attempts to solve]

When assembling the vertical frame 9 and upper frame 11 shipped from the factory on site, if there is a construction error in the opening surrounding wall where the vertical frame 9 and upper frame 11 are assembled,
The lengths of the vertical frame 9 and the upper frame 11 will be adjusted to match the dimensions of the opening peripheral wall, but the lengths of both frames 9 and 11 will be adjusted so that the ends thereof are inclined at a predetermined angle. Adjustment work in such a state is a time-consuming and troublesome work even for an experienced person, and if the inclined angle portions on the end sides of both frames 9, 11 are not formed at a predetermined angle, both frames 9, A gap will be created at the abutting portion of 11, and the appearance will not be beautiful.

In addition, the both frames 9 and 11 have
A positioning part (specifically, a groove-shaped recess) is formed in each of the parts 1 and 1 for attaching an accessory member such as a door stop member. However, if the abutting state of the frames 9 and 11 deviates in the front-rear direction of the frame structure, the positioning portions formed on the frames 9 and 11, respectively, may also A shift in the same direction will occur, and due to this shift, the attached member cannot be smoothly attached to the frames 9, 11.

The present invention was devised in view of the above circumstances, and its purpose is to make it possible to perform on-site rework easily and quickly through simple modification, while still being able to be assembled in a beautiful appearance. In addition, the positioning portions formed on each of the frames are prevented from shifting after the frames are assembled, so that the attachment work of the accessory member to the frames can be smoothly performed. The point is that it provides a frame structure.

[Means for solving problems]

The characteristic configuration of the opening frame structure according to the present invention is that a recess is inserted into the end of one of the two frames so as to cover the end of the other frame, at the front and rear of the end of the other frame. The frame is formed to have a portion for receiving both side surfaces and an inner surface, and a portion for receiving an end portion of the end portion, and an end portion of the other frame is formed in a recessed portion of the one frame on the inner surface of each of the two frames. A positioning part is formed that matches in the engaged state and jointly performs a positioning function when attaching the accessory member, and by engaging the end of the other frame into the recess of the one frame, the two frames are fixed. The frame is engaged and connected, and its functions and effects are as follows.

[Effect]

Since both frames are engaged and connected while forming a frame engaging recess at one end of both frames,
The ends of both frames need only be shaped so that their end faces are perpendicular to the axis along the longitudinal direction of the frame, and the lengths of both frames must be aligned to a predetermined dimension. This can be done with simple rework that only requires one end face processing (for example, cutting) per section.

In addition, even if a machining error occurs on the end surfaces of both frames, the recessed portion of one end into which the other end is inserted is connected to the portion that receives both the front and rear side surfaces and the inner surface of the other end, and the end of the end. This is a recess that is configured to have a surface receiving part and is inserted so as to cover the end of the other frame, so when both frames are engaged and connected, one end will not touch the other end. The end of the fitted frame will not be visible when viewed from the front or rear of the frame or from the inside of the frame at the connecting portion.

In addition, the positioning portions formed on the inner surfaces of both frames are configured so that the end portions of the other frame are fitted into the recesses of the one frame and are aligned to jointly perform the positioning function. Therefore, the two positioning portions do not shift when the two frames are engaged, and therefore, the attachment work of the accessory member to the two frames can be carried out smoothly.

〔effect〕

Therefore, it is possible to easily and quickly adjust the length of both frames at the construction site, and the appearance of the assembled frame can be made beautiful. The attachment work to both frames can be carried out smoothly, and an open frame structure with great practical advantages has been obtained.

〔Example〕

Hereinafter, embodiments of the present invention will be described based on the drawings.

As shown in FIG. 5, inside various buildings, an opening A to a room or the like is formed, and a swingable door 1 that opens and closes the opening A is provided to constitute an entrance/exit to the room or the like.

As shown in FIGS. 1 and 2, to form the opening A, a pair of pillars 2 are erected, and a lintel 3 is provided to engage and connect the pillars 2, and
While providing the furring edges 4 and 5, respectively, a finishing material 6 made of plasterboard and a finishing material 7 made of lauan plywood are provided.

To explain the opening frame structure provided on the inner circumferential surface of the opening A, as shown in FIGS. In addition to providing a vertical frame 9 for mounting, an upper frame 11 is provided on the inner surface of the upper side of the opening A, with a fodder 10 interposed therebetween, and for mounting with screws or the like. Then, a recess U is formed in the upper end of the vertical frame 9 to cover the other end, and both frames 9,
11 are engaged and connected. More specifically, a recess U is inserted into the end of the vertical frame 9 so as to cover the end of the upper frame 11, and receives both front and rear side surfaces 11e, 11b and inner surface 11c of the end of the upper frame 11. and a portion for receiving the end portion 11d of the end portion, and by engaging the end portion of the upper frame 11 into the recess U of the vertical frame 9, the two frames 9, 11 are engaged and connected.

Furthermore, the end portions of the upper frame 11 are fitted into the recesses U of the vertical frame 9 on the inner surfaces of the frames 9 and 11, respectively, and the door stop members 9a and 11 are fitted together.
Positioning portions 9g and 11g are formed to perform a positioning function when attaching the door stop members 9a and 11a, which are attached to the frames 9 and 11, respectively.

In addition, 12 in the figure is a lower frame provided with a stepped part for a door stop.

[Another example]

FIGS. 6 to 8 show a decorative vertical picture frame frame 13 disposed across the vertical frame 9 and a wall located on the side thereof, and the upper frame 11 and a wall located above it. Decorative upper frame frame 14 arranged over the
The vertical frame 9 and the upper frame 11 are provided in such a manner that they are engaged with grooves V and V formed on the horizontal side surfaces thereof, respectively, and the end of the upper frame 14 is attached to the upper end of the vertical frame 13. A concave portion W is formed to be inserted so as to cover the frame frames 13 and 14, and the frame frames 13 and 14 are engaged and connected.

The opening frame structure of the present invention can be applied even when the door 1 is not attached, and even when the door 1 is attached, various types of doors can be used, such as providing a sliding door.

Moreover, instead of forming the recess U at the end of the vertical frame, a recess into which the end of the vertical frame 9 is inserted may be formed at the end of the upper frame 11.

[Brief explanation of the drawing]

The drawings show an embodiment of the opening frame structure according to the present invention, and FIG. 1 is a partially omitted vertical sectional side view of the opening frame structure;
Fig. 2 is a view taken along the - line in Fig. 1, Fig. 3 is a partially cutaway front view of the frame engagement connection, Fig. 4 is an exploded perspective view, Fig. 5 is a perspective view of the opening, and Fig. 6 is a perspective view of the opening. The drawings are a vertical sectional side view of another embodiment, FIG. 7 is a view taken along the - line in FIG. 6, and FIG. 8 is a front view of another embodiment. FIG. 9 is a front view of a conventional example. 9... Vertical frame, 9a, 11a... Attached member, 9
g, 11g...Positioning part, 11...Upper frame, 11
e, 11b...both front and back sides, 11c...inner surface, A
...opening, U...recess.

Claims (1)

[Claims for Utility Model Registration] An opening frame structure including a vertical frame 9 attached to the inner surface of both lateral sides of the opening A, and an upper frame 11 attached to the inner surface of the upper side of the opening, wherein both frames 9 are provided. . It is formed to have a receiving portion and a receiving portion for receiving the end portion 11d of the end portion, and on the inner surface of each of the frames 9 and 11, the recess U of the one frame 9 is formed to have a portion that receives the terminal portion 11d of the other frame 11. Attachment members 9a and 11a match and cooperate with each other with their ends engaged.
Forming positioning portions 9g and 11g that perform a positioning function during installation of the frames 9 and 11, and engaging the frames 9 and 11 by engaging the end of the other frame 11 in the recess U of the one frame 9. Connected opening frame structure.