JP2809101B2 - Double floor parting structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a parting structure of a double floor, which is a structure for covering an edge portion of a double floor installed on a fixed floor surface.

[0002]

2. Description of the Related Art A double floor is known in which a plurality of floor panels are laid on a fixed floor of a building via an adjuster in order to store a power supply line, a communication cable and the like under the floor. Such a double floor is generally used by setting its height, that is, the height from the fixed floor surface to the upper surface of the floor panel, depending on the use. Normally, at the open end portion of the double floor including the edge of the floor panel that does not contact the wall or the like, that is, the parting portion, the same as the floor panel by a member such as stainless steel so that the bottom of the floor panel is not visible. A sill-like parting member having a height is provided.

[0003] A general structure using this kind of parting member is a structure in which one side wall is higher than the other side wall and two channel members having different widths are combined to form a vertically adjustable horizontally long member. A hollow timber is formed and fixed to a fixed floor surface at a parting portion of a double floor. That is, as shown in FIG. 6, the higher side wall C is provided on the fixed floor surface SF.
The first channel member CH1 is fixed so that H1a is in contact with the edge of the floor panel P, and the first channel member CH1 is attached with the second channel member CH2 overlaid. In this case, the second channel member CH
2 is fixed to the first channel member CH1 by screws B from two directions, that is, from the floor panel P side and the opposite direction.

[0004]

In the case of forming a hollow square member by combining the two channel members CH1 and CH2 as described above and installing the hollow square member at the parting-off portion, the installation work tends to be complicated because there are many screwing points. Also, the work contents are not easy. That is, the first fixed to the fixed floor SF
After the height of the second channel member CH2 is adjusted with respect to the floor panel P with respect to the channel member CH1, the floor panel P is once removed, screws are fixed from the floor panel P side, and screws are fixed from the outside. Must be done.
At this time, if the parting height becomes high, the side wall of the first channel member CH1 may move in the screw tightening direction, which may make the work more difficult.
Moreover, since the outer screw is provided relatively close to the fixed floor surface, the tightening operation is not easy.

[0005] Further, since the hollow square bar formed in this manner is fixed to the fixed floor surface without being connected to the floor panel at all, when a load directed to the outside is applied, the hollow square bar is removed from the floor panel. They may move away from each other, and may reduce the rigidity of the parting-off part in some cases. Further, in general, the first and second channel members have the same length, and it is necessary to form a parting structure with a plurality of hollow square members for the parting part of a long double floor. . In such a case, the outer surfaces of both hollow square members are not flush with each other at the joint portion, which may be a so-called twisted state, and the appearance of the material is deteriorated and the cut end of the material is exposed at the joint portion. The property was reduced.

An object of the present invention is to solve such a problem.

[0007]

In order to achieve the above object, the present invention takes the following measures. That is, the parting structure of the double floor according to the present invention is a double floor formed by laying a plurality of floor panels on a fixed floor via an adjuster, in a floor panel forming a parting part of the double floor. At the edge, an upper parting material comprising a mounting piece fixed to the upper surface of the floor panel and at least one hanging piece hanging downward from an outer edge of the mounting piece is provided, On the fixed floor surface at the parting portion, a lower parting material comprising a mounting piece fixed to the fixed floor surface and a rising piece rising from an outer edge of the mounting piece is provided. The hanging piece of the upper parting material is superposed on at least the outer surface of the standing piece of , the upper surface of the floor panel,
On the outer surface of the hanging piece and the standing piece
These carpets, with carpets attached, meet at close-ups
Press the edge of the cutout with the frame material provided on the upper parting material.
It is characterized by being even .

In order to improve the appearance of the parting part, the hanging piece is composed of a first hanging piece and a second hanging piece which are suspended substantially in parallel, and the standing piece of the lower parting material is made up of the first hanging piece and the first hanging piece. It is preferable to adopt a configuration of being fitted between the two hanging pieces .

[0009]

With such a construction, the upper parting material has its mounting piece fixed to the upper surface of the floor panel, and the lower parting material has its mounting piece fixed to the fixed floor surface. Since the fixing work is performed from above, and the hanging piece and the standing piece are hanging and rising from one edge of each mounting piece, the fixing work may be performed in an open space. You can do it. Further, since the lower parting material is fixed on the fixed floor surface in the parting part, the lower parting material easily overlaps with the hanging pieces of the upper parting material.

Therefore, the work of fastening the upper and lower parting materials can be made extremely easy, and the work for connecting the hanging piece and the standing piece is not required, so that the number of work steps required for the construction is reduced. Can be. In addition, since the upper parting material is fixed to the floor panel, the movement to the outside of the floor panel is prohibited, and the upper parting material does not become unstable.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to FIGS.

The double floor F shown in FIG. 1 has a plurality of floor panels 2 laid on a fixed floor via an adjuster 1.
The adjuster 1 includes an upright bolt 1b standing upright on a base 1a formed of a circular plate, a receiving plate 1c screwed up and down on the upstanding bolt 1b, and a lock for pressing the floor panel 2 against the upper surface of the receiving plate 1c. A nut 1d is provided, and the height of the floor panel 2 is adjusted by moving up and down while the receiving plate 1c is screwed into the upright bolt 1b. There is a slight difference between the floor panel 2 supported by the adjuster 1 and the floor panel whose edge forms the parting-off part 3 and which is laid in other parts. That is, the floor panel 2A laid facing the parting-off portion 3 has the adjuster 1 supporting the substantially central portion in the width direction and both end corners 2Aa of one side. It is made of a wood panel, such as a particle board, which can be cut together. On the other hand, a floor panel 2B laid on a portion not facing the parting-off portion 3 is formed in a plate shape of a box structure having a square shape in plan view using two metal plates, and has four corners 2Ba at four sides thereof. Are supported by the adjuster 1. In FIG. 1, W is a wall.

In such a double floor F, a mounting piece 41 fixed to the edge 2Ab of the floor panel 2A forming the parting portion 3 of the double floor F is fixed to the upper surface 2Ac of the floor panel 2A.
And an upper parting member 4 comprising a single hanging piece 42 hanging downward from an outer edge 41 a of the mounting piece 41, and fixing the fixed part on the fixed floor surface SF in the parting part 3. There is provided a lower cutting member 5 including a mounting piece 51 fixed to the floor surface SF and a rising piece 52 rising from an outer edge 51a of the mounting piece 51. The rising piece 52 of the lower cutting material 5 is provided. The hanging piece 42 of the upper parting material 4 is superposed on the outer surface 52a of the upper part.

The upper parting member 4 is made of, for example, a sheet metal made of stainless steel, and has a mounting piece 41 and a hanging piece 42 integrally formed. That is, the upper parting material 4 of this embodiment is formed by bending a sheet metal material at substantially a right angle and setting each bent portion to a predetermined width to form a narrow mounting piece 41 and a wide hanging piece 42. The mounting piece 41 is provided with a mounting hole (not shown) which is machined with a dish for a screw B1 as a fastening material. The length of the hanging piece 42 is set in the hanging direction in accordance with the height adjustment amount of the adjuster 1.
In the vicinity of the lower end, a screw hole formed by machined a dish for a screw B2 connected to the standing piece 52 is formed. The length of the hanging piece 42 in the hanging direction is, for example, the height of the double floor F is 15
When laying about 0 mm, if it is set to about 100 mm, a sufficient adjustment allowance can be secured. The upper parting material 4 is the floor panel 2 of the parting part 3 of the mounting piece 41.
A is placed on the upper surface 2Ac near the edge 2Ab of the
It is fixed using. In this fixed state, the hanging piece 42 is in close contact with the edge 2Ab of the floor panel 2A.

The lower parting member 5, like the upper parting member 4, is made of a sheet metal made of, for example, stainless steel. The mounting piece 51 and the upright piece 52 are integrally formed by bending a strip-shaped sheet metal material at a predetermined width at substantially right angles. It is formed in. The height of the standing piece 52 of the lower parting material 5 is also set according to the height of the double floor F. In the case of corresponding to the dimension of the above-mentioned hanging piece 42, about 100 mm is set. Appropriate.

In such a configuration, the lower parting material 5
Is a parting part 3 of the fixed floor surface SF on which the floor panel 2 is laid.
After the position corresponding to the imaginary plane forming is determined, the mounting portion 51 is fixed to a predetermined position with the screw B3, and is erected on the fixed floor surface SF. In this case, the outer surface 5 of the standing piece 52
The lower parting member 5 is provided so that 2a, that is, the side surface facing the adjuster 1 is flush with the edge 2Ab of the floor panel 2A facing the parting part 3. Next, after the floor panel 2 is laid after the height adjustment is completed, the mounting pieces 41 are fixed with screws B1 on the upper surface 2Ac near the edge 2Ab of the floor panel 2A, and the upper parting material 4 is removed. It is provided on the floor panel 2A. Since the hanging piece 42 is in close contact with the edge 2Ab of the floor panel 2A, the hanging piece 42 is superimposed on the outer surface 52a of the standing piece 52. Therefore, the upward material cut of the standing piece 52 is located inside the hanging piece 42, and safety is ensured. And
The hanging piece 42 and the upstanding piece 52 are connected using the screw B2. The connection between the hanging piece 42 and the standing piece 52 by the screw B2 does not affect the strength, safety, and the like of the parting-off part 3, and may be simple.

The parting portion 3 which is closed by the overlapping of the hanging piece 42 and the upstanding piece 52 has a double floor F which is relatively high when the sheet metal material is facing out. Because it is difficult to balance the appearance with the floor F,
A carpet C of the same kind as the carpet C attached to the upper surface 2Ac of the floor panel 2 is attached, and the hanging piece 42 and the upright piece 52 are provided.
And the polymerized portion is decoratively covered. In this case, the carpet C is attached to the upper surface 2Ac of the floor panel 2A, and the outer surface 42 of the hanging piece 42 and the standing piece 52 which are also superposed on each other.
A carpet C is attached to a and 52a, and the edge portions of the carpets C and C meeting at the parting portion 3 are fixed to the frame member 6 on the upper parting material 4 and pressed.
The frame member 6 has a substantially inverted L-shape when viewed from the side and has a function of holding down the edge of the carpet C and having a function of preventing slipping. Is attached.

As described above, in the operation of closing the parting portion 3, the upper parting material 4 is attached to the upper surface 2a of the floor panel 2A.
Work to attach to C using screw B1 and lower parting material 5
Is mainly attached to the upper surface of the fixed floor surface SF by using the screw B3, so that there is no operation requiring skill and the entire operation can be completed in a short time.
In addition, since the mounting piece 41 of the upper parting member 4 is fixed to the floor panel 2A by the screw B1, when an external force is applied to the mounting piece 41, the hanging piece 42 moves outward. In addition, even if an external force acts on the hanging piece 42 inward, the hanging piece 42 is supported from the inside by the upstanding piece 52 of the lower parting member 5, so that the hanging piece 42 does not move to the inside. That is, since the mounting pieces 41 and 51 of both the upper parting member 4 and the lower parting member 5 are firmly fastened to each other, the upper parting member 4 and the lower parting member 5 do not wobble due to external force, that is, do not behave as if the parting part 3 lost rigidity. . In addition, by attaching the carpet C to the outer surface where the hanging piece 42 and the standing piece 52 overlap, the overlapping portion is covered, and the appearance of the parting part 3 becomes the same as the surface of the double floor F, and the appearance is improved. .

Next, another embodiment of the present invention will be described with reference to FIG.
This will be described with reference to FIGS. In this embodiment, the only difference between the above embodiment and the above embodiment is the upper parting material 104, and therefore, the description of the configuration other than the upper parting material 104 will be omitted. The top parting material 104 of this embodiment is a floor panel 2A.
The mounting piece 141 is fixed to the upper surface 2Ac of the mounting piece 141, and two hanging pieces hanging substantially in parallel from an outer edge portion of the mounting piece 141 are provided.

More specifically, the upper parting material 104 is provided with a mounting piece 14 having a step 143 corresponding to the thickness of the carpet C.
1 and first and second hanging pieces 142a that are suspended substantially horizontally at a predetermined distance from an outer edge portion of the mounting piece 141,
142b. The first hanging piece 142a located outside is formed integrally with the mounting piece 141, and its lower end 142c is bent toward the inside, that is, toward the second hanging piece 142b. This first hanging piece 142a
Constitutes the outermost surface in the parting-off part 3,
It is preferable that the thickness is larger than the thickness of the hanging piece 142b, for example, about 1.5 mm if the second hanging piece 142b is about 1.2 mm in terms of strength. On the other hand, the second
The hanging piece 142b has a shape in which one side wall portion of the channel member is extended, the extended side wall is a substantial hanging piece, and the channel-shaped portion is provided inside the step portion 143 of the mounting piece. Welded. Therefore, although the step part 143 floats from the upper surface 2Ac of the floor panel 2A, it is reinforced by the side wall of the channel member, so that the necessary and sufficient strength as the double floor F can be secured. .

The length of each of the hanging pieces 142a and 142b is set so that the lower end of the second hanging piece 142b is located below the lower end of the first hanging piece 142a.
The length of the first and second hanging pieces 142a and 142b is equal to the height of the standing piece 152 of the lower parting material 105, for example, about 60 mm in the case of this embodiment, and is smaller than that of the above embodiment. It is getting shorter. This is because the parting structure of this embodiment is intended to be applied to a relatively low double floor Fl, specifically, for example, a double floor Fl having a height of about 100 mm. Further, the dimension between the first hanging piece 142a and the second hanging piece 142b is preferably about three times the thickness of the standing piece 152 of the lower parting material 105.
The dimension between the lower end of 42a and the second hanging piece 142b may be set to be equal to the thickness of the standing piece 152.

In such a configuration, the lower parting material 10
5 is the second hanging piece 142 from the edge 2Ab of the floor panel 2A.
The inner surface is fixed to the fixed floor SF with screws B3 so that the inner surface thereof is located at a position slightly larger than the thickness b. On the other hand, the upper parting material 104 is a second hanging piece 142.
b, the edge 2 of the floor panel 2A facing the part 3
The mounting piece 141 is attached to the floor panel 2A in a state of being in close contact with the Ab.
Is fastened to the upper surface 2Ac by using a screw B1. At this time, the standing piece 152 of the lower parting material 105 fits into the space formed between the first hanging piece 142a and the second hanging piece 142b of the upper parting material 104, and overlaps with the second hanging piece 142b. At the same time, the first hanging piece 142a also polymerizes. The carpet C is attached after the upper parting material 104 is provided on the floor panel 2A, and is attached so as to contact the step 143 of the upper parting material 104.

As described above, in the other embodiment, the upper parting material 104 is fixed to the floor panel 2A, and the lower parting material 105 is fixed to the fixed floor SF, respectively.
Since the hanging piece 142b overlaps inside the standing piece 52, and the lower end of the first hanging piece 142a is in contact with the outer surface of the rising piece 52, the parting-off portion 3 is divided into the first hanging piece 142a and the second hanging piece 142b. It is closed so as to be covered with the upright pieces 52. And this is the closing part 3
Has a triple structure in the horizontal direction, and its rigidity does not become unstable, and exhibits sufficient strength. Further, in this embodiment, since the height of the parting part 3 is not so high, no carpet is attached to the outer surface of the first hanging piece 142a, but most of the parting part 3 is covered with the first hanging piece 142a. It does not impair the appearance.
Moreover, also in this other embodiment, the screwing work is performed by performing the upper parting member 104 from the upper surface direction of the floor panel 2A and the lower parting member 105 from above the fixed floor surface SF. The content is extremely easy, and the construction work can be simplified.

The present invention is not limited to the embodiments described above. That is, in the above-described embodiment, the height of the double floor F is high, and in the other embodiments, the height is low. However, the other embodiments are applied to the high double floor F. Is also good. Further, in other embodiments, the upper parting material 104 has a step portion 143 on the mounting piece 141, but may have no step portion 143. That is, the attachment piece 141 may have a structure in which two sheet metals are overlapped, and may have a structure in which two hanging pieces are suspended substantially in parallel from the respective outer edges thereof.

The configuration of each section is not limited to the illustrated example, and various modifications can be made without departing from the spirit of the present invention.

[0026]

As described in detail above, the present invention provides a preview panel provided with a mounting piece and a hanging piece, provided on a floor panel facing a cut-off portion, and having a mounting piece and a standing piece. By providing the cutting material on the fixed floor surface, the hanging piece and the upstanding piece are superimposed to close the parting-off part, so the number of fastening points can be reduced, thus simplifying the construction work. it can. In addition, since each mounting piece is fixed and the hanging piece and the standing piece are overlapped, the movement of the upper parting material and the lower parting material is reliably restricted, and the upper part and the lower parting material are doubled. Without moving independently of the floor, the parting-off part can be prevented from behaving as if the rigidity has disappeared, and the stability is improved. Moreover, the floor panel
On the top surface and the outer surfaces of the hanging and standing pieces
Each with a carpet attached and meeting at the closing part
Frame material with the edge of the carpet on the upper parting material
To improve the appearance of the closing part
Can be .

[Brief description of the drawings]

FIG. 1 is a perspective view showing an overall schematic configuration of an embodiment of the present invention.

FIG. 2 is an enlarged perspective view showing a main part of the embodiment.

FIG. 3 is a side view of the embodiment.

FIG. 4 is an enlarged perspective view showing a main part of another embodiment of the present invention.

FIG. 5 is a side view of another embodiment.

FIG. 6 is a perspective view showing a main part of a conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Adjuster 2 ... Floor panel 2Ab ... Edge 2Ac ... Top surface 3 ... Parting part 4 ... Upper parting material 5 ... Lower parting material 6 ... Frame material 41 ... Mounting piece 41a ... Outer edge 42 ... Hanging piece 51 ... Mounting piece 51a ... Outer edge 52 ... Standing piece 52a ... Outer surface

Claims (2)

(57) [Claims] In a double floor having a plurality of floor panels laid on a fixed floor via an adjuster, an upper edge of the floor panel is provided at an edge of the floor panel forming a parting portion of the double floor. A mounting piece fixed to the mounting piece, and an upper parting material comprising at least one hanging piece hanging downward from an outer edge of the mounting piece is provided, and on a fixed floor surface at the parting part, A lower parting material comprising a mounting piece fixed to the fixed floor surface and a rising piece rising from an outer edge of the mounting piece is provided, and the upper part is provided on at least an outer surface of the rising piece of the lower parting material. The hanging piece of the parting material is polymerized , and the floor
The upper surface of the panel and the hanging and standing pieces
Attach carpets to the outside and meet at close-ups
The edge of these carpets on top
A double-floor parting-off structure characterized by a girder frame . 2. A first hanging piece, wherein the hanging piece is suspended substantially in parallel.
And a second hanging piece.
The parting structure of the double floor according to claim 1, wherein the part is fitted between the lower piece and the second hanging piece .