JP4445888B2 - Partition panel height adjustment device - Google Patents

Description

  The present invention relates to a height adjusting device for a partition panel.

  In a conventional partition panel height adjustment device, an adjuster bolt standing on the upper surface of the floor-contacting member is screwed into a screw hole directed upward at the lower end of the partition panel, and this adjuster bolt is rotated. In some cases, the height of the partition panel can be adjusted (see, for example, Patent Document 1).

In addition, in order to prevent the movement of the floor contact member, there is also one in which the floor contact member is fixed to the floor surface with concrete nails (see, for example, Patent Document 2).
Japanese Patent No. 2873566 Japanese Utility Model Publication No. 55-76331

  In what is described in Patent Document 1, the floor contact member may be lifted from the floor surface during an earthquake or a collision with another object, and the partition panel may be tilted or displaced.

  In what is described in Patent Document 2, there is no fear of the above, but the floor contact member becomes large and is exposed to the outside from the lower end of the partition panel. If it is fixed to the floor surface, it is difficult to change the position of the floor-contacting member even a little, and if it is forcibly changed, a concrete nail placement mark remains on the floor surface and it becomes unsightly.

  In view of the above-described problems of the conventional technology, the present invention can prevent the floor contact member from rising from the floor without increasing the size of the floor contact member, and with a simple operation, An object of the present invention is to provide a partition panel height adjusting device that can finely adjust the installation position of the floor-contacting member and can also prevent the adjuster bolt from rotating.

According to the present invention, the above problem is solved as follows.
(1) In a height adjusting device for a partition panel in which an adjuster bolt standing on an upper surface of a floor contact member is screwed into a screw hole facing a vertical direction provided in a lower end portion of the partition panel, The free end portion of the press plate fixed to the surface is elastically bent upward to be locked to the floor contact member from above, and the free end portion of the press plate is the upper end angle of the outer periphery of the floor contact member And the base end of the presser plate is in contact with the floor, and the free end of the presser plate is inclined to be higher than the base end. you fastened.

( 2 ) In the above item (1 ) , an engagement hole is provided in the free end of the presser plate, and an adjuster bolt is fitted into the engagement hole.

( 3 ) In the above item (2 ) , when the presser plate is inclined by contacting the upper end corner of the outer periphery of the floor contact member, a part of the engagement hole is brought into pressure contact with the side surface of the adjuster bolt.

( 4 ) In a partition panel height adjusting device, wherein an adjuster bolt standing on the upper surface of the floor-contacting member is screwed into a vertically extending screw hole provided at the lower end of the partition panel, a flat presser plate An adjuster bolt is fitted into an engagement hole provided in the free end of the presser, and an upper edge near the free end of the presser plate in the engagement hole and a lower edge near the base end of the presser plate facing the adjuster are adjusted. The presser plate is slanted so that the free end portion is higher than the base end portion so as to come into pressure contact with the outer peripheral surface of the bolt, and the base end portion of the presser plate is fixed to the floor surface with an anchor bolt.

( 5 ) In any one of the above items ( 2 ) to ( 4 ), the free end portion of the presser plate faces a direction substantially orthogonal to the longitudinal direction of the presser plate, and one end communicates with the engagement hole and the other end Is provided at the side edge of the presser plate and has a through hole having a width through which the adjuster bolt can pass.

According to the present invention, the following effects can be achieved.
(1) According to the invention described in claim 1, the base end portion of the presser plate is fixed to the floor surface, and the free end portion of the presser plate is elastically bent upward to be engaged with the floor contact member from above. Since it is stopped, it is possible to easily and reliably prevent the floor contact member from rising from the floor without increasing the size of the floor contact member, and to reliably prevent the partition panel from being tilted or displaced. .
Further, the position of the floor contact member can be finely adjusted by a simple operation of loosening the anchor bolt.
Further, the free end portion of the presser plate is in contact with the upper end corner portion of the outer periphery of the floor contact member, and the base end portion of the presser plate is in contact with the floor surface. Since the base end is fastened to the floor with anchor bolts, the flooring member can be pressed firmly against the floor using the elasticity of the presser plate, and the anchor bolts are slightly loosened and By slightly rotating the plate around the anchor bolt, the presser plate can be easily removed from the floor contact member.

( 2 ) According to the invention described in claim 2 , since the engagement hole is provided at one end portion of the presser plate and the adjuster bolt is fitted into the engagement hole, at the time of an earthquake or when another object collides with the partition panel, etc. In this case, the adjuster bolt and the floor contact member are not separated from the anchor bolt, and the partition panel can be prevented from being tilted or displaced.

( 3 ) According to the invention described in claim 3 , a part of the engagement hole of the presser plate is pressed against the side surface of the adjuster bolt, so that the adjuster bolt can be prevented from being rotated. It is possible to prevent the partition panel from fluctuating unexpectedly by rotating unexpectedly.

( 4 ) According to the invention described in claim 4 , the presser plate is held in the engagement hole by being inclined with respect to the adjuster bolt fitted in the engagement hole without contacting the floor contact member. The upper edge near the free end of the plate and the lower edge near the base end of the presser plate opposite to each other are in pressure contact with the outer peripheral surface of the adjuster bolt, and the presser plate is locked to the adjuster bolt. By fixing the base end of the plate to the floor with anchor bolts, the adjuster bolts are strongly prevented from rotating, and the adjuster bolts are prevented from rising, ensuring that the partition panel is tilted and displaced. Can be prevented.
In addition, the locking state between the presser plate and the adjuster bolt can be easily released by slightly loosening the anchor bolt, and the height of the partition panel can be adjusted by rotating the adjuster bolt in this state. At the same time, the installation position of the floor-contact member can be finely adjusted.

( 5 ) According to the invention described in claim 5 , even after the adjuster bolt is screwed into the screw hole of the partition panel, the adjuster bolt can be engaged with the engagement hole through the opening of the holding plate. It is not necessary to attach the presser plate to the adjuster bolt in advance, and workability is good.

An embodiment of the present invention will be described with reference to the accompanying drawings.
1-4 shows an example of a partition panel provided with the 1st Embodiment of this invention.
FIG. 1 shows a state in which three partition panels (1) are arranged on the floor (2) side by side in the left-right direction, and the center partition panel (1) will be described below.
As shown in FIGS. 1 and 2, the partition panel (1) connects a pair of left and right side frames (3) and (3) of a hollow rectangular tube made of an aluminum light alloy and their upper ends. The upper frame (4) and the lower frames of the left and right side frames (3) and (3) are connected to each other, and the lower frame (5) facing in the left-right direction forming a downwardly U-shaped side view that opens downward. And a frame (7) provided with reinforcing rods (6) and (6) for connecting intermediate portions of the left and right side frames (3) and (3) between the upper frame (4) and the lower frame (5). ).

  A pair of upper and lower brackets (8) and (8) are fixed to the opposing surfaces of the left and right side frames (3) and (3) with fixing screws (9). ) Are engaged with the hooks (11) and (11) of the downward facing hooks provided on both sides of the back of the decorative panel (10) and (10) covering the front and rear surfaces of the frame (7). The decorative panels (10) and (10) are detachably locked to the front and rear surfaces.

  As shown in FIG. 1 to FIG. 3, the U-shaped reinforcing members 12 and 12 that are downwardly opened in a side view are fitted and fixed inside the left and right ends of the lower frame 5. The height adjusting device (13) is attached to each reinforcing member (12).

  The height adjusting device (13) is screwed into a screw hole (14) facing the up and down direction provided in the upper piece (12a) of the reinforcing member (12), and at the same time, screw holes (14) in the lower frame (5). An adjuster comprising an adjuster bolt (16) facing the up-and-down direction inserted through an insertion hole (15) provided in the upper part of the disc, and a disc-shaped floor contact member (17) integrally formed at the lower end thereof ( 18).

  A cut groove (19) is provided at the upper end of the adjuster bolt (16), and a tool is engaged with the cut groove (19) to rotate the adjuster bolt (14) inside the frame (7). Thus, the height of the frame (7) can be adjusted.

  The floor contact member (17) is not limited to a circular shape, and may be a square or other non-circular shape, and may have an adjuster bolt (16) erected at the center thereof, and its axis with respect to the adjuster bolt (16). Sometimes it can be rotated around.

  3 between the floor contact member (17) of the adjuster bolt (16) and the upper piece (12a) of the reinforcing member (12). The engagement hole (21) provided in the free end portion which is the left end portion is fitted in advance before the adjuster bolt (16) is screwed into the screw hole (14).

  An insertion hole (22) is provided at the base end, which is the right end in FIG. 3, of the presser plate (20), and the anchor bolt (23) inserted through the insertion hole (22) is connected to the floor surface. By placing in (2), the presser plate (20) has its middle part in contact with the upper corner of the outer periphery of the floor contact member (17) and its base end in contact with the floor (2). Thus, with the free end portion inclined obliquely above the base end portion, it is fixed to the floor surface (2), and the intermediate portion of the presser plate (20) is elastically bent slightly upward to be in contact. The floor member (17) is engaged with the upper surface and pressed against the floor surface (2).

As a result, the floor contact member (17) is prevented from rising from the floor surface (2) or being displaced, and the partition panel can be reliably prevented from being tilted or displaced.
Further, since the engaging hole (21) of the presser plate (20) is fitted to the adjuster bolt (16), the adjuster (in the event of an earthquake or when another object collides with the partition panel (1)). 18) does not move away from the anchor bolt (23), and the partition panel (1) can be prevented from being tilted or displaced.

  Further, when the anchor bolt (23) is strongly tightened to the floor (2), as shown in FIG. 4, the presser plate (20) is further elastically bent, and its free end is warped upward to be engaged. Either or both of the lower right edge and the upper left edge of the hole (21) are in pressure contact with the outer peripheral surface of the adjuster bolt (16), and the adjuster bolt (16) is prevented from rotating. In this state, it is possible to prevent the adjuster bolt (16) from rotating unexpectedly due to vibration or the like, and the height of the partition panel (1) from changing unexpectedly.

  From the state shown in FIG. 3 and FIG. 4, the anchor bolt (16) is released by simply loosening the anchor bolt (23), and the adjuster bolt (16) is freely rotated, so that the partition panel ( The height of 1) can be adjusted, and the installation position of the floor contact member (17) can be finely adjusted.

  As shown in FIG. 3, the anchor bolt (23) is struck on the right end of the upper piece (12a) of the reinforcing member (12) and the lower frame (5) immediately above the placement position of the anchor bolt (23). A notch (24) on the plan view U for installation work and a circular work hole (25) are provided.

As shown in phantom lines in FIGS. 1 to 3, when a baseboard (26) having an upward U-shape is installed on the floor (2), and a partition panel (1) is disposed thereon. The adjuster (18) and the presser plate (20) are disposed in the skirting board (26), and the skirting board (26) is fitted inside the lower frame (5) so that the frame (7) Is disposed.
In this way, the adjuster (18) and the presser plate (20) are not exposed to the outside, so that the appearance is good, and the anchor bolt (23) is passed through the bottom wall of the skirting board (26) to form the floor surface. By placing in (2), there is an advantage that the skirting board (26) can be anchored to the floor surface (2) together with the presser plate (20).

FIG. 5 shows a second embodiment of the present invention.
In this embodiment, since the same constituent members as in the first embodiment are used, the constituent members are designated by the same reference numerals as those in the first embodiment, and are not shown. Detailed description is omitted.

  In this embodiment, the lower right edge of the engagement hole (21) in the presser plate (20) and the upper left edge opposite thereto are in pressure contact with the outer peripheral surface of the adjuster bolt (16), respectively. The left end of the press plate (20) is slanted so that it is higher than the right end, and the intermediate portion of the press plate (20) is not in contact with the floor contact member (17), and the right end of the press plate (20) The part is fixed to the floor surface (2) with anchor bolts (23).

  With such a configuration, the right lower edge of the engagement hole (21) in the presser plate (20) and the upper left edge opposite to it are in pressure contact with the outer peripheral surface of the adjuster bolt (16). The presser plate (20) is locked to the adjuster bolt (16), and in this state, the right end of the presser plate (20) is fixed to the floor surface (2) with the anchor bolt (23). 16) is strongly prevented from rotating, and the adjuster bolt (16) is reliably prevented from rising, so that the partition panel (1) can be prevented from being tilted or displaced.

  Also, by simply loosening the anchor bolt (23), the locked state of the presser plate (20) and adjuster bolt (16) can be easily released, and the adjuster bolt (16) can be rotated in that state. The height of the partition panel (1) can be adjusted, and the installation position of the floor contact member (17) can be finely adjusted.

FIG. 6 shows a third embodiment of the present invention.
In this embodiment, the left end portion of the presser plate (20) similar to that in the first and second embodiments is directed in a direction substantially perpendicular to the longitudinal direction of the presser plate (20), and one end is an engagement hole ( 21), a communication port (27) having a width that allows the adjuster bolt (16) to pass through, and having the other end opened at a side edge of the presser plate (20).

  With such a configuration, even after the adjuster bolt (16) is screwed into the screw hole (14) of the reinforcing member (12), the adjuster bolt (16) is inserted into the opening (27) of the presser plate (20). Therefore, the presser plate (20) does not need to be mounted on the adjuster bolt (16) in advance, and the workability is good.

While the three embodiments of the present invention have been described above, various modifications and changes can be made to the above embodiments within the scope of the claims.
For example, the left end portion including the engagement hole (21) of the presser plate (20) in the first embodiment is cut out, and the left end portion of the remaining presser plate (20) is cut off at the outer periphery of the floor contacting member (17). You may make it press the upper end edge of a part toward the downward direction.

It is a front view which shows an example of the partition panel provided with the 1st Embodiment of this invention. Similarly, it is a vertical side view along the II-II line of FIG. Similarly, it is an enlarged longitudinal sectional front view taken along line III-III in FIG. Similarly, it is the same longitudinal cross-sectional front view as FIG. 3 which shows a state when an anchor bolt is further tightened from the state of FIG. It is an expansion vertical front view of the principal part of the partition panel provided with the 2nd Embodiment of this invention. It is a perspective view of a pressing member used in a 3rd embodiment of the present invention.

(1) Partition panel
(2) Floor surface
(3) Side frame
(4) Upper frame
(5) Lower frame
(6) Reinforcement rod
(7) Frame
(8) Bracket
(9) Fixing screw
(10) Cosmetic panel
(11) Hook
(12) Reinforcing member
(12a) Upper piece
(13) Height adjustment device
(14) Screw hole
(15) Insertion hole
(16) Adjuster bolt
(17) Flooring materials
(18) Adjuster
(19) kerf
(20) Presser plate
(21) Engagement hole
(22) Insertion hole
(23) Anchor bolt
(24) Notch
(25) Working hole
(26) Skirting board
(27) Entrance

Claims (5)

In the height adjusting device of the partition panel formed by screwing an adjuster bolt erected on the upper surface of the floor contact member into the screw hole facing the vertical direction provided at the lower end of the partition panel,
The free end portion of the presser plate whose base end portion is fixed to the floor surface is elastically bent upward and locked to the floor contact member from above, and the free end portion of the presser plate is further connected to the floor contact member. The base end of the presser plate is in contact with the floor surface, and the free end of the presser plate is inclined higher than the base end so that the base end is anchored. An apparatus for adjusting the height of a partition panel, characterized by being fastened to a floor surface with bolts . The engaging hole provided in the free end portion of the pressing plate, the height adjustment device of partition panel of claim 1 Symbol mounting, characterized in that fitted the adjuster bolt in the engaging hole. 3. The partition panel according to claim 2 , wherein a part of the engagement hole is pressed against the side surface of the adjuster bolt when the presser plate is slanted in contact with the upper end corner of the outer periphery of the floor contact member. Height adjustment device. In the height adjusting device of the partition panel formed by screwing an adjuster bolt erected on the upper surface of the floor contact member into the screw hole facing the vertical direction provided at the lower end of the partition panel,
An adjuster bolt is fitted into the engagement hole provided at the free end of the flat plate-shaped presser plate, and the upper edge of the engagement hole near the free end of the presser plate and the base end of the presser plate opposite to the upper edge. The presser plate is slanted so that the lower edge is in pressure contact with the outer peripheral surface of the adjuster bolt, and the free end is higher than the base end, and the base end of the presser plate is fixed to the floor with anchor bolts. The height adjusting device of the partition panel characterized by having performed. The free end portion of the press plate faces a direction substantially perpendicular to the longitudinal direction of the press plate, one end communicates with the engagement hole, the other end opens at the side edge of the press plate, and the adjuster bolt can pass through. The height adjusting device for a partition panel according to any one of claims 2 to 4, wherein a through hole having a width is provided.

Images