JPH0634975Y2 - Fixing device for grounding bodies in partitions, etc. - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention provides a partition or a partition when installing the partition or the partition on a so-called double floor formed by laying a number of floor panels above a floor base. The present invention relates to a device for fixing a horizontal grounding body such as a skirting board or ground rail in a floor or the like to the floor surface.

[Conventional technology]

Conventionally, when a partition or partition is installed on a so-called double floor, as a device for guiding a cord for wiring laid on the floor base into a gap between a pair of front and back wall panels in the partition, for example, the prior art JP-A-61-207762 discloses that the upper end of a leg body with an adjuster that is grounded and stands on the floor base is screwed to the upper end of the skirting board in the partition, while the upper and lower sides are vertically attached to the side face of the leg body. A structure has been proposed in which the cord insertion groove that communicates is formed to be recessed.

[Problems to be solved by the invention] In this prior art, by connecting a leg with an adjuster that is erected on the floor base and a skirting board in the partition, it is possible to firmly support or attach the lower part of the partition. At the same time, this cord is used to insert the cord up and down, but if the bottom of the partition is firmly attached, it is not necessary to attach a skirting board to the leg that stands from the floor base. No need to connect.

In particular, in this type of double floor, in order to provide a vertical gap between the floor base and the floor panel above it, a leg body with an adjuster standing upright from the floor base or the like is supported by the leg body. It is common to support the floor panel via a joist member, and since the location where the partition is placed and the location where the leg is installed do not necessarily have a deep relationship, In the prior art, installing a separate leg is an extra construction.

Also, since the legs for the partition skirting board must be erected on the floor base, changing the installation location of the partition requires extra labor such as temporarily removing even the floor panel near the leg installation location. It took a lot of time.

The present invention, when installing a partition or the like on a double floor, causes problems when fixing a grounding body such as a skirting board or ground rail in the partition, and problems when inserting a cord inside the partition or the like. The purpose is to solve the problem at once by installing a grounding body such as a skirting board or ground rail in a partition, etc., using a joint cover body for closing the joint gap formed between the side surfaces of the floor panel. It is what

[Means for Solving the Problems]

In order to achieve this object, the present invention provides a hollow grounding body in a partition or the like, which is placed on the upper surface of a floor panel laid on the floor base with a vertical gap between the floor and the ground floor. The removable joint cover body for closing the joint gap formed between the side surfaces of the adjacent floor panels is disposed on the floor panel so that at least a part of the joint cover body overlaps in a plan view, and the overlapping portion with the grounding body is provided. In the above, the mounting body standing upright through the mounting hole formed in the joint cover body is made to face the hollow inside of the grounding body, and the upper end of the mounting body is detachably connected to the grounding body, while the mounting body is A cord insertion passage is provided which communicates from the attachment hole in the joint cover body into the hollow portion of the grounding body.

[Function and effect of device]

With this configuration, the joint gap between the side surfaces of the floor panel can be used as a cord insertion portion, and the cord can be inserted and removed by simply attaching and detaching the joint cover body. The work of pulling the cord upward can be performed extremely easily.

The hollow grounding body in the partition or the like is arranged so as to contact the upper surface of the floor panel.
The joint cover body and the joint cover body are arranged so that at least a part thereof overlaps with each other.

Then, the mounting body is erected through a mounting hole formed in the joint cover body at a portion where the mounting body is overlapped with the grounding body, the mounting body is exposed to the hollow inside of the grounding body, and the upper end of the mounting body is grounded. Since it is detachably connected to the body, since the joint cover body fits in the joint gap, the grounding body attached to the joint cover body does not cause lateral displacement, the position is stable, and the legs are attached to the floor base. The mounting state can be made firm without standing upright, and thus the partition and the like can be mounted in a stable state on the floor panel.

Further, after removing the partition or the like, the floor surface can be beautifully held only by replacing the joint cover body, and the problem of deteriorating the appearance after removing the partition can be easily solved.

Moreover, since the attachment body is provided with the cord insertion passage that is inserted through the attachment hole in the joint cover body into the hollow portion of the grounding body, the cord that has laid in the joint gap between the floor panels is exposed to the outside once. It is possible to directly pull it into the interior of the partition through the mounting body for fixing the grounding body without making it complicated, and the structure of the partition and floor device is complicated due to the deterioration of the appearance due to the cord being exposed above the floor panel. It is possible to achieve it without any change.

In particular, when the grounding body is polymerized so that its longitudinal direction intersects the longitudinal direction of the joint cover body at a substantially right angle in a plan view, the area of the overlapping portion between the joint cover body and the grounding body is small,
When the grounding body and the joint cover body are connected by the mounting body, there is no room for separately forming the cord insertion hole in the joint cover body due to the volume of the mounting body, but it is provided on the mounting body itself as in the present invention. Since the cord insertion passage communicates with the attachment hole in the joint cover body, it is not necessary to separately provide a cord insertion hole, and the attachment body is large so as to occupy a large space in the hollow portion of the grounding body. Even if there is, the insertion of the cord is not obstructed at all, and rather, by enlarging the attachment body, the space of the cord insertion passage provided in it can be enlarged, and the cord insertion work can be facilitated. Is.

〔Example〕

Next, an embodiment of the present invention will be described with reference to the drawings. In the drawings, reference numeral 1 is a floor panel having a rectangular shape in a plan view, which is vertically and horizontally aligned above a floor base A, and reference numeral 2 is each of the above-mentioned floor panels. The rail-shaped joist members horizontally arranged above the floor base A for supporting the floor panel 1 via the adjuster device 3 are shown respectively.

The floor panel 1 includes a thin box-shaped support frame 4 and an upper plate 6 made of a metal plate, and a lightweight and highly rigid reinforcing member 5 such as a honeycomb member made of an incombustible material sandwiched therebetween. By bending the four side edges of the upper plate 6 in each floor panel 1 downward to form the side plate 7, the middle height portion of the side plate 7 is outwardly bent and then folded back in a U shape. The horizontal step portion 8 is formed on the four circumferential sides thereof.

Between the horizontal step portions 8 facing each other in the left and right floor panels 1, 1 placed on the joist member 2, a joint gap 10 having an appropriate width dimension (H1) is formed so that a cord 9 can be inserted, Between the side surfaces of the floor panels 1 adjacent to each other, a joint cover body 11 having a U-shaped cross section for closing the joint gap 10 is placed so as to straddle both the horizontal step portions 8, 8.

The joist member 2 is formed with a pair of left and right support portions 2b, 2b that respectively support the lower side edges of the floor panels 1, 1 that are adjacent to each other on the left and right sides. Grooves 2a extending along the longitudinal direction of the joist member 2 are formed in the middle of the supporting portions 2b, 2b.

Further, holes 12 for pulling out the cords 9 are formed at appropriate intervals along the longitudinal direction of the joist member 2 on the bottom surface of the groove 2a of the joist member 2.

The adjuster device 3 is a base installed on the floor base A.
13, a bolt 14 rotatably fitted in the base 13, and a support plate 16 with a nut 15 for supporting the joist member 2, and the bolt 14 is directed upward from the through hole 2c of the joist member 2. It is constructed so that the height of the joist member 2 with respect to the floor base A can be adjusted by projecting from the above and rotating the bolt 14 from above.

It should be noted that the upper surface of the floor panel 1 is provided with a cover body such as a carpet.
17 are stretched or placed, and after the floor panel 1 is laid, the side edges of the adjacent surface mounts 17 are in close contact with each other without a gap.

Further, although not shown, a corner cover having a downward opening is fitted in the gap between the corners of the four floor panels 1.

Reference numeral 18 denotes a hollow grounding body such as a ground rail or a skirting board in a partition, and the grounding body 18 is formed in a downward U-shaped cross section downward C-shape, and this grounding body 18 is referred to as the joint cover body 11. It is placed on the upper surface of the floor panel 1 so as to intersect with each other.

The pillars 19 for partitioning are erected at right and left sides with respect to the grounding body 18, and the wall panel 20 can be attached and detached via the locking metal fittings that are locked in the locking holes formed on both front and back surfaces of these pillars 19. Is attached to.

Reference numeral 21 denotes a fixture for detachably fixing the joint cover body 11 to the floor panel 1, and the fixture 21 is
A head portion 21b with a driver engaging groove is detachably screwed onto the upper end of a shaft portion 21a which can be inserted into and removed from a joint gap 10 between horizontal step portions 8 of the left and right floor panels 1, while the lower end of the shaft portion 21a is attached. Is a shape in which a laterally long locking portion 21c having a mountain-shaped cross section having inclined surfaces on the left and right is integrally formed, and the laterally long locking portion 21c is formed in the joint gap 10
It is configured such that it can be inserted into the inside, and the mid-height portion of the inclined surface of the horizontally long locking portion 21c is at the same height position as the lower surface of the horizontal step portion 8 of the floor panel 1, so that the horizontally long locking portion 21c is formed. Is formed so that its apex is located slightly above the lower surface of the horizontal step portion 8.

Therefore, after the shaft portion 21a of the fixture 21 is attached to the head portion 21b which is engaged with the attachment hole formed in the joint cover body 11, the lateral engagement portion 21c of the fixture 21 is attached to the joint gap 1
Fixing tool 2 with a tool such as a screwdriver while it is inserted in 0
When 1 is rotated about 90 degrees around the axis of the shaft portion 21a, the inclined surface of the horizontally long locking portion 21c is guided by the lower surfaces of the left and right horizontal step portions 8 and 8 while the horizontally long locking portion 21c is The joint cover body 11 is pressed and fixed to the floor panel 1 due to the elastic force thereof, which sunk into the lower surface of the horizontal step portion 8 of the floor panel 1 against the elasticity of the horizontal step portion 8 of the floor panel 1.

Reference numeral 22 is a mounting body for detachably mounting the grounding body 18 on the joint cover body 11, and the mounting body 22 is a hollow shaft 23.
While the collar piece 24 is fixed to the outer periphery of the lower end of the hollow shaft 23, the nut portion 25 is fixed to the upper inner diameter portion of the hollow shaft 23 by welding or the like, and the hollow shaft 23 is provided with a pair of vertically elongated openings 26 on its side surfaces. Therefore, the attachment body 22 is formed with a cord insertion passage 27 communicating from the lower end to the side portion.

On the other hand, the upper piece 18a of the grounding body 18 is provided with mounting holes 28 at appropriate intervals along the longitudinal direction thereof, and the male screw portion 29a of the fixing bolt 29 with a grip portion to be inserted into the mounting hole 28 is attached to the mounting portion 28a. Body 22
It is configured to be screwed into the nut portion 25 in.

Further, the joint cover body 11 is provided with a mounting hole 30 into which the hollow shaft 23 of the mounting body 22 can be fitted.

With this configuration, the cord 9 crawling on the floor base A is passed through the hole 12 in the joist member 2 into the joint gap 10 between the pair of left and right floor panels 1, 1 and then the cord 9 is attached to the mounting body 22. The cord insertion passage 27 is inserted into the hollow shaft 23 from its lower end.
Through the opening 26 on the side surface, and the tip of the cord 9 is projected above the mounting hole 28 in the grounding body 18. However, when the cord 9 is made to crawl in the hollow portion of the grounding body 18, it is not necessary to pass the cord 9 through the mounting hole 28.

Next, the hollow shaft 23 of the mounting body 22 is inserted into the mounting hole 30 of the joint cover body 11 from below, the hollow shaft 23 is covered so as to enter the hollow portion of the grounding body 18, and fixed from above the grounding body 18. The bolt 20 is screwed to the nut portion 25 of the mounting body 22, and the grounding body 18 is tightened and mounted.

In this way, the grounding body 18 in the partition can be fixed to the joint cover body 11, and the joint cover body 11 fits in the horizontal step portions 8 and 8 between the pair of left and right floor panels 1 and 1. Therefore, the joint cover body 11 and thus the grounding body 18 do not laterally shift, and the stability of the partition installed on the upper surface of the floor panel 1 can be improved.

If the partition is removed, the joint cover body 11
Since the floor surface can be kept in a beautiful state by replacing the with a mounting hole 30 which is not provided, the appearance of the floor surface does not deteriorate after the partition is removed.

Then, using the mounting body 22 for fixing the grounding body 18 to the floor surface and the mounting hole 30 in the joint cover body 11, the grounding body is passed from the joint gap 10 between the side surfaces of the floor panel 1 through the joint cover body 11. Since the cord 9 can be pulled out inside 18,
The code 9 is not exposed to the outside and the appearance is not deteriorated.

In the above-mentioned embodiment, the attachment body is attached to the joint cover body 11 having the same length as or longer than the length dimension of one side of the floor panel 1.
Although 22 was erected, the joint cover body 11 has a short length in which the mounting holes 30 are formed so that the joint cover body 11 is disposed only at the location where the grounding body 18 is disposed, and other portions. It may be configured so as to be separate from the one to be blocked.

Further, as the form of the attachment body 22, the collar piece 24 is provided with a hollow shaft 23.
It may be screwed onto the outer periphery of the lower end of the.

[Brief description of drawings]

The drawings show an embodiment of the present invention, FIG. 1 is a perspective view of each component, FIG. 2 is a sectional view with a partition installed, FIG. 3 is a sectional view of a mounting body, and FIG. FIG. 5 is a sectional view taken along line IV-IV in FIG. 5, FIG. 5 is an enlarged sectional view taken along line VV in FIG. 2, and FIG. 6 is an enlarged sectional view taken along line VI-VI in FIG. 1 ... floor panel, 2 ... joist member, 3 ... adjuster device, 7 ... floor panel side plate, 8 ... horizontal step, 9 ...
Code, 10 …… Joint gap, 11 …… Joint cover body, 18 ……
Grounding body, 20 ... Wall panel, 21 ... Fixing device, 22 ... Mounting body, 30 ... Mounting hole, 23 ... Hollow shaft, 24 ... Collar piece, 25 ...
… Tet, 26 …… opening, 27 …… cord insertion passage, 29…
… Fixing bolt.

Claims (1)

[Scope of utility model registration request] 1. A hollow grounding body in a partition or the like, which is arranged on the upper surface of a floor panel laid on the floor base with a plurality of vertical gaps between the floor bases, which are adjacent to each other among the plurality of floor panels. Arranged on the floor panel so that at least a part overlaps in a plan view with respect to the removable joint cover body that closes the joint gap formed between the side surfaces, and in the joint cover body at the overlapping portion with the grounding body. A mounting body that is erected upright through a mounting hole that has been bored is made to face the hollow interior of the grounding body,
While the upper end of the mounting body is detachably connected to the grounding body,
A device for fixing a grounding body in a partition or the like, characterized in that the mounting body is provided with a cord insertion passage communicating from the mounting hole in the joint cover body into the hollow portion of the grounding body.