JPH063052Y2 - Partition fixing device - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention fixes a partition to a floor surface when installing the partition on a double floor formed by laying a number of floor panels above a floor base. For the device.

[Problems to be solved by conventional technologies and devices]

To install a partition on the floor, see, for example, SAIkai Sho 63-17.
As disclosed in Japanese Patent No. 4245, a ground rail having a U-shaped cross-section that also serves as a skirting board is placed on the floor, and a wall panel is attached to a pillar that is erected between the ground rail and the ceiling surface. Alternatively, in the case of a partition type partition, the partition is composed of a rectangular frame body and a wall panel detachably mounted on the surface of the frame body, and the plurality of frame bodies are connected in an L-shape in plan view. As is well known, it is possible to make a person self-sustaining by doing.

In this case, in order to improve the stability of the partition, horizontal grounding bodies such as the lower horizontal members of the ground rails and frames are fixed to the floor surface. When horizontal partitions such as rails are screwed to the floor, and when a partition is installed on a double floor consisting of a floor panel laid above the floor board, the horizontal grounds such as ground rails should be installed on the floor. Since it is screwed to the upper surface of the panel, the screw hole is exposed on the upper surface of the floor panel after the partition is removed, and there is a problem that the appearance is deteriorated.

On the other hand, in the partition, it is well known that a cord such as a power source is inserted through a void in the ground rail or a void formed between the front and back wall panels, but it is conventionally known that the cord To insert the inside of the partition, crawl on the wall or floor of the room, insert the cord into the ground rail at the side end of the partition, or lay the cord on the floor.
It is said that it is inserted from the hole drilled in the side plate of the ground rail. Therefore, even when inserting the cord crawled under the floor panel into the void space of the partition installed on the double floor, pull out the cord crawled under the floor panel once to the upper surface of the floor panel, and There is a problem in that the cord is exposed to the outside and the appearance is deteriorated because it has to be drawn into the space of the partition through a hole or the like formed in the side plate of the rail.

The present invention, when a partition is installed on a double floor,
It is intended to solve at once a problem that occurs when a partition is fixed and a problem that occurs when a cord is inserted inside the partition.

[Means for Solving the Problems]

To achieve this object, the present invention lays a large number of floor panels above a floor substrate, and a cover body that covers a gap formed between the side surfaces of adjacent floor panels is laterally projected from the side surfaces of the floor panels. The horizontal grounding body such as the ground rail in the partition is placed on the floor panel so that at least a part of the grounding body overlaps with the cover body while supporting the horizontal grounding body in the partitioning. A structure in which a grounding body and a cover body are fixed to the upper surface of the cover body or the upper surface of the floor panel via a fixing tool that is vertically inserted, and the fixing tool is provided with a cord insertion hole that communicates vertically. I chose

[Function and effect of device]

With this structure, the gap between the side surfaces of the floor panel can be used as a cord insertion passage, and the cord can be inserted and removed by simply attaching and detaching the cover body. It is extremely easy to pull out the cord from the cord.

Further, since the horizontal grounding body in the partition is fixed to the floor panel or the cover body by a fixture that is vertically inserted between the horizontal grounding body and the cover body, the stability of the partition can be improved, while the partition is removed. After that, the floor surface can be beautifully held just by replacing the cover body, and the problem that the appearance is deteriorated after the partition is removed can be easily solved.

Moreover, the cords that have laid in the gaps between the floor panels can be pulled directly into the interior of the partition through a fixture for fixing the horizontal grounding body of the partition without being exposed to the outside once. It is possible to reliably achieve the deterioration of the appearance due to the exposed cords above without complicating the structure of the partition or floor device.

〔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 plan view, which is vertically and horizontally aligned above a floor substrate A, and reference numeral 2 is each of the above-mentioned floor panels. Rail-like joist members horizontally arranged above the floor substrate A via the adjuster device 3 for supporting the floor panel 1 are shown.

In the floor panel 1, a lightweight and highly rigid reinforcing member 5 such as a honeycomb member made of an incombustible material is adhered in a thin box-shaped supporting frame 4, and a metal plate top plate 6 is provided on the upper surface of the reinforcing member 5. It has a stretched structure, and the four side edges of the top plate 6 are bent downward to form a side plate 7, and the mid-height portion of the side plate 7 is bent outward and then folded back into a U shape. And a step 8 is formed on the four sides of the floor panel 1.
Is arranged so that a gap through which the cord 9 can be inserted is formed between the step portions 8 of the floor panels 1 adjacent to each other on the left and right,
Between the side surfaces of the floor panels 1 adjacent to each other, a cover body 10 having a downward U-shaped cross section is inserted to close the gap.

The joist member 2 has its left and right long side edges bent downward, and a wiring groove 2a extending along the longitudinal direction of the joist member 2 is formed in the left and right intermediate portion. The left and right sides of the strip 2a respectively support the lower side edges of the floor panels 1 adjacent to each other. Further, on the bottom surface of the wiring groove 2a in the joist member 2, elongated holes 11 for pulling out the cords 9 are formed at appropriate intervals along the longitudinal direction of the joist member 2.

The adjuster 3 is a base 12 installed on a floor substrate.
And a support plate 15 with a nut 14 for supporting the joist member 2, and the bolt 13 protruding upward from the through hole 2b of the joist member 2. The height of the joist member 2 is adjusted by rotating the bolt 13 from above.

It should be noted that a cover 16 such as a carpet is stretched or placed on the upper surface of the floor panel 1, and after the floor panel 1 is laid,
The side edges of the adjoining surface mounting bodies 16 are in close contact with each other without a gap. Further, a corner cover 17 having a downward opening is fitted in the gap between the corners of the four floor panels 1.

Reference numeral 18 indicates a ground rail as an example of a horizontal grounding body in the partition, and the ground rail 18 is placed on the upper surface of the floor panel 1 so as to intersect with the cover body 10, while left and right inside the ground rail 18. The pillars 19 are erected at appropriate intervals, and the wall panel 22 is detachably mounted via locking metal fittings 21 locked in locking holes 20 formed on both front and back surfaces of these pillars 19.

Reference numeral 23 denotes a fixing tool for fixing the ground rail 18 to the upper surface of the floor panel 1, and the fixing tool 23 is an upper end of a hollow shaft 23a that can be inserted into and removed from a gap between the step portions 8 of the left and right floor panels 1. In addition, the collar portion 23b with the triber engaging groove 24 is integrally formed, while the hollow shaft 23a is integrally formed with a laterally long locking portion 23c having a mountain cross section at the lower end of the hollow rail 23a. A large-diameter portion 25a into which the collar 23b of the fixing member 23 can be inserted and a small-diameter portion 25b from which the collar 23b cannot be removed
A locking hole 25 is formed by communicating with and the collar 23b is locked to the small diameter portion 25b of the locking hole 25.

On the other hand, on the top plate of the cover body 10, the fixture 23
Through hole 26 into which the horizontally long locking portion 23c extends in the longitudinal direction of the cover body 10 is formed, and the horizontally long locking portion 23c is mounted between the step portions 8 of the floor panel 1 with the cover body 10 mounted. And the fixture 23.
When the horizontally-long locking portion 23c is inserted along the gap between the step portions 8 of the floor panel 1, the mid-height portion of the inclined surface 23d of the horizontally-long locking portion 23c is the height of the step portion 8 of the floor panel 1. It is formed at the same height as the lower surface, and the apex of the laterally long locking portion 23c is located slightly above the lower surface of the stepped portion 8 by a dimension (e).

Therefore, with the hollow shaft 23a of the fixture 23 inserted into the ground rail 18 and the cover body 10, the horizontally long locking portion 23c is fitted into the gap between the stepped portions 8 of the floor panel 1 and then the fixture 23.
When the flange portion 23a in the above is rotated by about 90 degrees with a driver, the laterally long locking portion 23c is guided by the inclined surface 23d, and the elasticity of the laterally long locking portion 23c itself, and
The ground rail 18 is pressed and fixed to the upper surface of the floor panel 1 due to the elastic force of the ground rail 18 sunk into the lower surface of the step portion 8 of the floor panel 1 against the elasticity of the step portion 8 of the floor panel 1.

Then, the inner diameter of the hollow portion 23g of the hollow shaft 23a of the fixing member 23 is formed to a diameter through which the cord 9 can be inserted, and through the fixing tool 23, from the gap between the left and right floor panels 1 to the ground rail. The cord 8 can be pulled out to the inside of 18.

In this way, the ground rail 18 in the partition is pressed and fixed to the upper surface of the floor panel 1, so that the stability of the partition can be improved. However, when the partition is removed, the cover body 10 is provided with a through hole. Since the floor surface can be kept in a beautiful state by replacing it with a non-perforated one of 26, the appearance of the floor surface does not deteriorate after the partition is removed. Since the cord 9 can be pulled out directly into the ground rail 18 from the gap between the side surfaces of the floor panel 1 by using the fixture 23 for fixing the cord 9 to the outside, the cord 9 is exposed to the outside to deteriorate the appearance. There is also no.

In the above embodiment, the fixture 25 was inserted into the cover body 10 having the same length as the length dimension of one side of the floor panel 1, but the cover body 10 is arranged on the ground rail 18. The cover body 10 may be separated into a short length hole in which the through hole 26 is formed so as to be disposed only in a portion and a short length portion in which other portions are closed. It may be fixed to the floor panel 1.

Further, in the above-mentioned embodiment, the ground rail 18 is fixed to the floor panel 1, but the vertical length dimension of the hollow shaft 23a in the fixture 23 is the plate thickness dimension of the ground rail 18 and the cover body 10. Is formed to have a length slightly smaller than the sum of the plate thicknesses of the above, and the laterally long locking portion 23c is elastically brought into contact with the upper surface of the cover body 10 and the lower surface of the cover body 10. You may fix it by fixing it.

Further, as a form of the fixing tool, as shown in FIG. 8, it is formed into a hollow bolt shape, and this is formed through a locking hole 25 formed in the bottom plate 18a of the ground rail 18 to cover the cover body 10. By screwing into the screw hole 27 formed in the ground rail 1
8 is fixed to the cover body 10, or, as shown in FIG. 9, the fixture 23 is provided with a horizontally long locking portion 23c at the lower end of the screw cylinder 23e, and the horizontally long locking portion 23c is formed.
Under the step portion 8 of the floor panel 1 adjacent to each other, after contacting the outer surface of the support frame 4 of the floor panel 1 in a non-idling manner,
The nut 28 may be pressed and fixed.

In addition, in FIG. 9, the screw cylinder 23e of the fixture 23 is
Before the nut 28 is screwed into the screw cylinder 23e, the fixture 23 is placed on the upper surface of the stepped portion 8 of the floor panel 1 in order to prevent the fastener 23 from falling into the gap between the stepped portions 8 of the floor panel 1. The flange 23f is shaped.

In each of the above-described embodiments, when the fixing hole through which the fixture 23 is inserted into the ground rail 18, is formed as a long hole extending in the longitudinal direction of the ground rail 18 as shown by a chain line 25c in FIG. Since the ground rail 18 can be fixed to the floor surface at any position along its longitudinal direction, the ground rail 1
It can be fixed regardless of the installation posture of 8.

In the above embodiment, the ground rail 18 having an upward U-shaped cross section is fixed, but the ground rail may have a downward U-shaped cross section or a rectangular tube shape. Needless to say, the above can be applied to a case where the lower horizontal member of the frame body is fixed to the floor surface when installing the partition with the wall panel mounted on the surface of the rectangular frame body.

[Brief description of drawings]

FIG. 1 shows an embodiment of the present invention, FIG. 1 is an isolated perspective view, FIG. 2 is a plan view with a partition installed, and FIG.
III-III sectional view of the drawing, FIG. 4 is a sectional view taken along the line IV-IV of FIG. 2, FIG. 5 is a sectional view taken along the line VV of FIG. 2, and FIG. FIG. 7 is a sectional view taken along line VII-VII of FIG. 6, and FIGS. 8 and 9 are perspective views showing other embodiments of the fixture. 1 ... Floor panel, 2 ... joist member, 7 ... Floor panel side plate, 8
... step portion, 9 ... cord, 10 ... cover body, 18 ... ground rail as an example of horizontal grounding body in partition, 19 ... pillar, 22 ... wall panel, 23 ... fixture, 23a ... hollow shaft,
23b ... Tsuba, 23c ... Horizontally long locking portion, 23e ... Screw cylinder, 2
3 g ... Hollow part, 24 ... Driver engaging groove, 25 ... Locking hole, 26 ... Through hole, 28 ... Nut.

Claims (1)

[Scope of utility model registration request] 1. A cover body in which a large number of floor panels are laid above a floor substrate and a gap formed between side surfaces of adjacent floor panels is closed by a step portion laterally protruding from the side surface of the floor panel. While supporting, a horizontal grounding body such as a ground rail in the partition is placed on the floor panel so that at least a part of the horizontal grounding body in the partition overlaps the horizontal grounding body in the partition and the cover. A fixing device for a partition, which is fixed to the upper surface of the cover body or the upper surface of the floor panel via a fixing tool that is vertically inserted in the body, and the fixing tool is provided with a cord insertion hole that communicates with the upper and lower sides. .