JPS6329064Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field This invention relates to a height adjustment device for a partition panel.

PRIOR ART In recent years, many indoor partition walls are constructed of partition panels that are easy to construct and can be constructed in a relatively short period of time. There was a need to adjust the height of floor runners and skirting boards to absorb uneven floor surfaces. However, this type of height adjustment in the past has been structurally extremely complicated.

Purpose of the invention This invention was proposed in order to solve the above-mentioned conventional problems, and it is extremely easy and reliable to adjust the height of the partition panel to absorb unevenness of the floor when installing the partition panel. The purpose of the present invention is to provide a device for adjusting the height of a partition panel.

The height adjustment device for partition panels according to this invention comprises a floor runner fixed to the floor surface, and a height adjustment bolt having male threads in the upper and lower halves which are reverse-threaded, which is screwed into the floor runner. A height adjustment fitting is screwed into the upper male thread of the height adjustment bolt.
A baseboard is attached to cover the floor runner and height adjustment bolt, a rectangular height adjustment hole is formed at the upper end of the baseboard corresponding to the height adjustment bolt, a stopper is fitted between the left and right rising pieces of the height adjustment fitting within the height adjustment hole, and the flat end of the upper end of the height adjustment bolt is fitted into the rectangular hole of the stopper.

Effect of the invention When adjusting the height of the partition panel, a rotating jig capable of rotating the height adjustment bolt is inserted into the height adjustment hole, the height adjustment bolt is rotated, and its protrusion length is changed appropriately. Let's turn it over and do it. If the protrusion length of the height adjustment bolt is changed appropriately, the height of the baseboard will also change accordingly, and unevenness of the floor surface will be absorbed.

Embodiment Hereinafter, this invention will be explained with reference to an embodiment illustrating the invention. A floor runner 2 having a generally groove-shaped cross section is fixed to a floor surface 1 by a plurality of fixing screws 3, and inside the floor runner 2 there is a groove-like cross section. Substantially groove-shaped base metal fittings 4 are fitted in the longitudinal direction of the floor runner 2 at predetermined intervals.

A vertically penetrating hole is formed in the upper side of the base metal fitting 4, and a base nut 5 is fixed by welding in correspondence with this hole.

A height adjustment bolt 6 is screwed into the base nut 5. The upper and lower halves of the height adjustment bolt 6 are formed with male threaded portions 7, 7 having opposite threads to each other. Further, a groove portion 8 into which a screwdriver can be inserted is formed approximately at the center of the upper end of the height adjustment bolt 6, and flat portions 9, 9 parallel to each other are formed at the peripheral edge of the groove portion 8.

A height adjusting fitting 10 having a roughly lip groove-shaped cross section and opening directly above is screwed onto the upper end of the height adjusting bolt 6. As shown in FIG. A vertically penetrating hole is formed in the bottom of the height adjustment fitting 10, and a height adjustment nut 11 is fixed by welding to the lower surface of the metal fitting 10 in correspondence with the hole. Furthermore, upright pieces 10a, 10a are formed at the edge of the opening of the height adjustment fitting 10, and stand up vertically directly above.

The baseboard 12 has a substantially groove-shaped cross section that opens directly below, and a recess 13 is formed continuously in the longitudinal direction of the baseboard 12 at its upper end. Pieces 10a, 10a are engaged. Further, by forming the recess 13, stepped portions 14, 14 are formed continuously in the longitudinal direction of the baseboard 12 at the left and right edges of the baseboard 12, and a partition panel is placed on the stepped portions 14, 14. The lower end portion of No. 15 is placed.

In addition, height adjustment bolts 6 are attached to the upper end of the baseboard 12.
A height adjustment hole 16 having a substantially rectangular cross section is formed to reach the upper end. In addition, as shown in the embodiment, notches are formed at both longitudinal ends of the baseboards 12, 12, and the height adjustment holes 16 are formed by butting the notches together.
It is good to say.

Left and right rising pieces 10a in the height adjustment hole 16,
A stopper 17 having a generally groove-shaped cross section and opening directly above is removably fitted between the ends 10a. Stopper 1
A hole 18 having a substantially rectangular cross section is formed at the bottom of the height adjusting bolt 7, and the flat portions 9, 9 of the height adjusting bolt 6 are engaged in the hole 18, so that rotation of the height adjusting bolt 6 is prevented. Ru.

In such a configuration, the partition panel 15
To adjust the height of the baseboard 12, insert a screwdriver into the groove 8 at the upper end of the height adjustment bolt 6 through the height adjustment hole 16, and level the upper end surface of the baseboard 12 by rotating the height adjustment bolt 6. Make it. Once the upper end surface of the baseboard 12 is level, fit the stopper 17 between the left and right rising pieces 10a, 10a of the height adjustment hole 16,
Prevent the height adjustment bolt 6 from rotating. Finally, the partition panel 15 is installed.

Effects of the invention Since this invention consists of the above-mentioned configuration, it has the following effects.

To adjust the height of the baseboard, insert a jig such as a screwdriver into the recess at the top of the height adjustment bolt and rotate the height adjustment bolt.The height of the baseboard can be adjusted extremely easily. . In such cases, the male threaded part of the height adjustment bolt that is screwed into the base nut and the male threaded part of the height adjustment fitting that is screwed into the height adjustment nut are opposite threads, so the height adjustment bolt's The amount of vertical movement of the height adjustment bolt is approximately twice the amount of rotation. Therefore, the height of the skirting board, that is, the height of the partition panel can be adjusted very efficiently and easily in a short period of time.

In addition, the height adjustment bolt after adjustment is not fixed by a fixing nut, but a stopper is fitted between the left and right rising pieces of the height adjustment fitting, and the height adjustment bolt is inserted into the square hole of this stopper. The height adjustment bolt is fixed by fitting the flat part at the top end of the height adjustment bolt, so even if the floor vibrates due to an earthquake, there is no risk of the height adjustment bolt rotating and loosening as long as the fasteners do not come off.Therefore, the partition panel There is no fear that the height of the sky will go out of order semi-permanently.

[Brief explanation of drawings]

Figure 1 is a front view of the partition panel, Figure 2 is
FIG. 3 is an enlarged cross-sectional view taken along line A-A in FIG. 1, FIG. 4 is an enlarged cross-sectional view taken along line B-B in FIG. 1, and FIG.
FIG. 5 is an exploded perspective view in the figure, and FIG. 5 is a plan view in FIG. 3. 1...Floor surface, 2...Floor runner, 3...Fixing screw, 4...Base metal fittings, 5...Base nut, 6
... Height adjustment bolt, 7 ... Male thread part, 8 ... Groove part, 9 ... Flat part, 10 ... Height adjustment fitting, 11
... Height adjustment nut, 12 ... Skirting board, 13 ... Recessed part, 14 ... Stepped part, 15 ... Partition panel,
16...height adjustment hole, 17...stopper, 18...
...hole.

Claims (1)

[Scope of utility model registration request] A height adjustment bolt is screwed into the floor runner that is fixed to the floor, and the upper and lower halves of the height adjustment bolt have male threads that are opposite to each other. a height adjusting metal fitting is screwed together, and the height adjusting metal fitting is connected to the height adjusting metal fitting;
A baseboard is attached to cover the floor runner and the height adjustment bolt, and a rectangular height adjustment hole is formed at the upper end of the baseboard to correspond to the height adjustment bolt, and A stopper is fitted between the left and right rising pieces of the height adjustment fitting in the height adjustment hole, and a flat end of the upper end of the height adjustment bolt is fitted into the rectangular hole of the stopper. A height adjustment device for a partition panel.