JPS6370766A - Doorway - Google Patents

Abstract

(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

Detailed Description of the Invention A0 Object of the Invention (1) Industrial Field of Application The present invention is directed to a method for improving the relationship between a floor panel disposed at a distance above an existing floor surface and the existing floor surface. It relates to a raised stile installed in a connecting part.

(2) Prior art Conventionally, such raised frames are often assembled each time at a work site.

(3) Problems to be solved by the invention As the above-mentioned conventional assembly work is performed at the work site, the work efficiency is poor, so it is desirable to prepare standardized frame frames. It is necessary to have a raised frame that is easy to adjust on-site and easy to assemble.

The present invention has been made in view of the above circumstances, and it is an object of the present invention to provide a standardized raised frame that can be easily adjusted and assembled on site.

B1 Structure of the Invention (1) Means for Solving the Problems According to the present invention, a bottom plate portion facing the existing floor surface, a frame plate portion extending perpendicularly and upwardly from one end in the width direction of the bottom plate portion, and a frame plate portion. A small fitting recess (in which the end of the floor panel fits) is formed between the support plate part that connects the middle part of the plate part and the middle part of the bottom plate part in an abbreviated shape, and the upper surface of the support plate part. A stile body is constructed by connecting three stile members each having an edge plate part connected at right angles to the upper end of the frame plate part in a substantially U-shape by a connecting member, and the stile body is connected to the existing floor. In order to support the existing floor surface, a pair of adjustment screws that come into contact with the existing floor surface are screwed into the bottom plate part at intervals in the width direction of the bottom plate part so as to be able to move up and down. An anchor bolt that vertically passes through the bottom plate is driven into the existing floor surface, and a socket that contacts the top surface of the bottom plate is screwed into the anchor bolt.

(2) Function The three stile members are connected by a connecting member to form a substantially U-shaped stile body, and after adjusting the inclination with adjustment screws, it can be installed on the existing floor by driving in anchor bolts. ,
Easy to assemble.

(3) Embodiment Hereinafter, an embodiment of the present invention will be described with reference to the drawings. First, in FIG. 1, a plurality of floor panels 2 are disposed above an existing floor 1 at intervals, A raised stile 5 is provided at the joint between the existing floor surface 1 and the floor panel 2 at a portion corresponding to the entrance/exit 4 provided with the opening/closing door 3. Further, a tilting table 6 is placed on the existing floor surface 1 to facilitate climbing up and down to the floor panel 2.

In FIGS. 2 and 3, the stile main body 7 of the raised stile 5 is the first. It is constructed by connecting the second and third frame members 8, 9 and 10 in a substantially U-shape. Each of the frame members 8 to 10 basically has the same configuration, and hereinafter, only the configuration of the first frame member 8 will be described in detail, and the structure of the second and third frame members 9, 1
For 0, corresponding parts are given the same reference numerals.

The first frame member 8 includes a bottom plate portion 1 facing the existing floor surface 1;
A frame plate part 12 extending perpendicularly and vertically from one end in the width direction of the bottom plate part 11 (the left end in FIG. 3), and an intermediate part of the frame plate part 12 and an intermediate part of the bottom plate part 11 are connected in an oval shape. A frame plate is formed between the support plate portion 13 and the upper surface of the support plate portion 13 to form a fitting recess 15 into which the floor panel 2 and the end portion of the finishing material 32 disposed on the upper surface of the floor panel 2 are fitted. It has an edge plate part 14 connected at right angles to the upper end of the part 12, and is formed in a straight line from metal.

The second and third stile members 9 and 10 basically have the same configuration as the first stile member 8, but since they are connected at right angles to both ends of the first stile member 8, they are similar to the first stile member 8. Both ends of the first stile member 8 are notched at an angle of 45 degrees, whereas only one ends of the second and third stile members 9 and 10 are notched at an angle of 45 degrees.

4 and 5, the first stile member 8 and the second and third stile members 9, 10 are connected to the connecting member 16 with their 45-degree notched ends abutting each other. are connected respectively. This connecting member 16 is connected to the support plate portion 13
It is formed in an abbreviated shape so as to be able to come into contact with the upper and lower surfaces, and two sets of screw members 17, one pair each, are screwed into the connecting member 16 in parallel with each other on two straight lines orthogonal to each other.

On the other hand, the screw member 17 can be inserted into the support plate portion 13 at the 45-degree notched end of each of the frame members 8 to 10 through a large diameter hole 18 into which the head 17a of each screw member 17 can be fitted. A small diameter hole 19 is coaxially bored at a position corresponding to the screw member 17 of the connecting member 16, and a guide slit 2 is formed which connects each large diameter hole 18 and small diameter hole 19 and opens at the end surface.
0 is set.

Therefore, the connecting member 16 is fitted into the end of each frame member 8 to 10 with the screw member 17 loosely screwed, and each screw member 17 is inserted into the large diameter hole 18 and the small diameter hole 1 through the guide slit 20.
9, and by tightening the screw members 17 in this state, the frame members 8 to 10 can be connected to form the frame body 7.

Pairs of adjustment screws 21 spaced apart in the width direction are screwed into the bottom plate portion 11 of each of the frame members 8 to 10 at a plurality of positions spaced apart in the longitudinal direction so as to be able to move forward and backward in the vertical direction. The lower ends of these adjustment screws 21 are in contact with the existing floor surface 1, and the upper ends are provided with operating grooves 26. Furthermore, the support plate portion 13 is provided with an operation hole 33 in a portion corresponding to one of the adjustment screws 21 for inserting and operating a screwdriver or the like. Therefore, by moving each adjusting screw 21 forward or backward, the inclination of each frame member 8 to 10 in a vertical plane perpendicular to the longitudinal direction can be adjusted.

An anchor bolt 22 to be driven into the existing floor surface 1 is provided in the bottom plate portion 11 at a portion corresponding to the middle portion of the pair of adjustment screws 21.
A through hole 23 is bored through the anchor bolt 22, and a nut 24 that abuts the upper surface of the bottom plate portion 11 is screwed into the anchor bolt 22.

With the raised frame 5 attached to the existing floor surface 1, the floor panel 2 and the finishing material 32 are fitted into the fitting recess 15, but in order to maintain the fitted state fixedly, the floor panel 2 and the finishing material 32 are fitted into the fitting recess 15. The end portion of the material 32 is fixed to the support plate portion 13 by a plurality of screw members 25.

Next, to explain the operation of this embodiment, the frame main body 7 is assembled by connecting the frame members 8 to 10 whose dimensions have been adjusted, and after adjusting the inclination by moving each adjustment screw 21 forward and backward, the unbolt 22 is assembled. It is attached to the existing floor surface 1 by driving it into the existing floor surface 1 and further tightening the nut 24 screwed into the anchor bolt 22 to bring it into contact with the bottom plate part 11.

Thereafter, the floor panel 2 and the finishing material 32 are fitted into the fitting recesses 15 and fixed with the screw members 25, thereby integrating the raised frame 5 and the floor panel 2.

In this way, the raised stile 5 can be easily assembled and installed on the existing floor 1 with easy adjustment.

C8 Effects of the Invention As described above, according to the present invention, the bottom plate portion facing the existing floor surface, the frame plate portion extending perpendicularly and upwardly from one end in the width direction of the bottom plate portion, the intermediate portion of the frame plate portion, and the bottom plate. At right angles to the upper end of the frame plate part so as not to form a fitting recess into which at least the end of the floor panel is fitted, between the support plate part connecting the middle parts of the parts in an oval shape and the upper surface of the support plate part. A stile main body is constructed by connecting three stile members each having an edge plate part connected to the stile in a substantially U-shape by a connecting member, and in order to support the stile main body on the existing floor surface, A pair of adjustment screws that come into contact with each other are screwed into the bottom plate so that they can move up and down at positions spaced apart in the width direction of the bottom plate, and anchor bolts that pass vertically through the bottom plate are inserted between each pair of adjustment screws. The anchor bolt is driven into the existing floor surface, and a nut that contacts the top surface of the bottom plate is screwed into the anchor bolt.
It is possible to provide a standardized raised frame that is easy to assemble and adjust, and can improve work efficiency on site.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention, and FIG. 1 is a perspective view showing a raised stile installed without finishing materials, FIG. 2 is a perspective view of the stile body, and FIG. FIG. 4 is an enlarged plan view of the connecting member, and FIG. 5 is an enlarged cross-sectional view taken along the line -V in FIG. 2.

Claims (1)

[Claims] In a raised stile that is installed at the joint between a floor panel placed above the existing floor surface and the existing floor surface, the bottom plate portion facing the existing floor surface and the width of the bottom plate portion. There is at least a space between the frame plate part extending perpendicularly and upwardly from one end in the direction, the support plate part connecting the middle part of the frame plate part and the middle part of the bottom plate part in a substantially L-shape, and the upper surface of the support plate part. Three frame members each having an edge plate part connected at right angles to the upper end of the frame plate part to form a fitting recess into which the end part of the floor panel is fitted are connected in a substantially U-shape by a connecting member. In order to support the stile body on the existing floor surface, a pair of adjustment screws that come into contact with the existing floor surface are movable up and down at positions spaced apart in the width direction of the bottom plate portion. Anchor bolts are driven into the existing floor surface between each pair of adjustment screws and pass through the bottom plate part vertically, and a nut that abuts on the top surface of the bottom plate part is screwed into the anchor bolts. A raised frame.