JP3188099B2 - Double bed floor closing device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a double-floor section laid on a floor surface, and the present invention relates to a lack-of-floor section generated between an edge portion of a double-floor section and a wall surface,
The present invention relates to a double-floor lacking section closing device that is used to close a lacking section formed between adjacent double floors and close a missing section of the double floor laid on the floor. .

[0002]

2. Description of the Related Art In recent years, double floors, which are widely used to facilitate wiring of cables for computers and OA equipment, require laying a required number of floor panel units according to the size of a room. Formed by However, since the unit of the floor panel is not determined for each floor so as to match the area of the floor on which the double floor is laid, it is formed so as to meet a predetermined standard size, Usually, a floor gap is formed between the edge of the double floor laid on the floor of the room and the wall surface of the room. Since such a lacking section constitutes a missing section of the double floor and reduces the usability of the room, in order to close the missing section and make the entire floor of the room a double floor. Various occlusion devices are used.

For example, Japanese Patent Publication No. Hei 4-1142 discloses a method in which a plurality of small pieces of approximately the same height as a unit panel laid on the floor are arranged along the edge of the unit panel. The top surface of the floor panel was flattened using an L-shaped cross-section cover plate consisting of a downward vertical piece inserted into the gap between the piece and the unit panel, and a horizontal piece overlapping the top surface of the small piece piece and the unit panel. A floor panel device characterized by the above is disclosed. There is some unevenness (unevenness) on the floor where these small pieces are fixed,
Since the size of the small piece pieces is small, they can be arranged following the floor surface. Further, since the cover plate covering the small piece fixed to the floor is made of a thin plate, it follows the upper surface of the small piece (Japanese Patent Publication No.
? No. 1142, column 3, lines 24 to 28).

[0004]

However, the small piece of the floor panel device described in Japanese Patent Publication No. 4-1142 is made of hard synthetic resin, mortar, or lightweight concrete in which sawdust or pearlite is mixed into cement. ,
It can take a shape such as a rectangular parallelepiped or a columnar body (see the same publication, column 4, lines 35 to 39). However, since both are solid bodies, when these small pieces are arranged along the wall surface, Since the small piece blocks the space between the wall surface and the unit of the floor panel, wiring cannot be performed on the wall surface as it is. In order to connect the wiring to the wall surface, it is necessary to form a groove for wiring using a separately prepared member or the like.

[0005] Therefore, an object of the present invention is to form a missing floor portion between an edge portion of a double floor and a wall surface when a double floor is laid on a floor surface, or between adjacent double floors. This is a double-floor section closing device used to close a double-floor section laid on the floor, such as a non-floor section. Even if the wiring work is required, it is possible to easily carry out the wiring without being affected by the influence, and to provide the wiring as it is even when the wiring work is required. It is in.

[0006]

In order to achieve the above-mentioned object, the invention described in claim 1 of the present application provides a double bed having a filling panel for closing a lacking portion of the double bed. In the absent-bed closing device, the filling panel has a flat rectangular ceiling as a whole, four legs extending downward from the ceiling, and an end opened between the legs. A plurality of block portions extending in a cross shape below each other below the ceiling portion, and the adjacent block portions are formed at lower ends of the leg portions. A flexible thin portion connected to each other, and a gap formed between each of the adjacent block portions, and the plurality of block portions and the thin portion are formed using a synthetic resin material. It is characterized by being integrally molded.

According to a second aspect of the present invention, there is provided the double-floor closed-bed closing device according to the first aspect, wherein one end is further engaged with a ceiling of the block, and Characterized in that one or more extension members are provided for engaging the other end with the floor surface on which is laid.

According to a third aspect of the present invention, in the double-bed closed-bed portion closing device according to the second aspect, the extension member is made of a metal material and is bent in a longitudinal direction thereof. It is characterized by being formed of a single member bent at a substantially right angle along the line, and having a plurality of slits formed on one side piece of the bent line at right angles to the bent line.

According to a fourth aspect of the present invention, in the device for closing a double-bed lacking section according to the first or second aspect, an opening is formed in the ceiling portion of the block portion of the filling panel. Features.

According to a fifth aspect of the present invention, in the double-bed lacking section closing device according to the fourth aspect, the apparatus is further bridged between at least two of the filling panels arranged at intervals. A bridging member is provided, and a projection is formed on the lower surface of the bridging member. The bridging member fits the projection into the opening of the ceiling portion of one of the filling panels, and the other filling member is bonded by the bonding means. Characterized by being fixed to a panel for use.

According to a sixth aspect of the present invention, in the double-floor closed section closing device of the fifth aspect, the adhesive means is constituted by a double-sided adhesive tape.

[0012]

According to the first aspect of the present invention, the adjacent block portions are connected to each other via the thin portion, and a gap is formed between these block portions. The filling panel formed by connecting the parts vertically and horizontally has sufficient flexibility in the vertical and horizontal directions. Therefore, even if there is some unevenness on the floor, the filling panel can be easily adapted to the floor.

Further, since the adjacent block portions are connected by a thin portion, by cutting the thin portion, the size and shape of the filling panel can be adjusted to the size and shape of the lacked floor portion of the double floor. And can be easily changed.

Further, each block has a groove, and the groove has an open end between the legs of each block. Therefore, if this block part is arranged in the double-floor lacking part, without making any changes to the block part,
The wiring cable and the like can be laid using the groove.

Further, since the block portion and the thin portion are integrally formed using a synthetic resin material, it is possible to mass-produce the filling panel at low cost, and to reduce the weight of the filling panel. The construction can be facilitated.

Each block of the filling panel has four blocks.
Since it has the legs of the book and the grooves extend in a cross shape crossing each other, the distribution cable can be laid in both the vertical direction and the horizontal direction of the filling panel.

According to the second aspect of the present invention, the extension member is provided such that one end is engaged with the ceiling of the block and the other end is engaged with the floor on which the block is laid.
With this extension member, it is possible to close the missing floor between the filling panel and the wall surface or the missing floor between the filling panel and the double floor with this extension member, and to completely eliminate the missing part of the double floor. Can be closed.

According to the third aspect of the present invention, since the extension member is formed of a metal material, sufficient strength can be obtained even when a thin metal plate is used, and the bending line of the extension member can be obtained. Since a plurality of slits perpendicular to the bending line are formed in one side piece, the extension member can be bent according to the shape of the wall surface or the like during construction. Therefore, the lacking floor portion between the filling panel and the wall surface or the like can be more completely closed.

In the fourth aspect of the present invention, the opening is formed in the ceiling of each block of the filling panel.
The filling panel is reduced in weight and its construction is facilitated. In addition, the wiring can be pulled out from the opening, and the wiring can be visually checked through the opening, so that the inspection of the wiring is also facilitated.

According to the fifth aspect of the present invention, when the gap between the filling panels is closed by the bridging member, the projection of the bridging member is engaged with the opening of the ceiling portion of the block portion of one of the filling panels. At the same time, since the bridging member is configured to be fixed to the other filling panel by an adhesive means, it is easy to apply the bridging member. In addition, since the bridging member is horizontally supported by the plurality of filling panels, the posture after construction is stabilized.

In the invention according to claim 6, the bridge member is fixed to the filling panel by the double-sided adhesive tape, so that the construction of the bridge member is facilitated.

[0022]

Embodiments of the present invention will be described below with reference to the accompanying drawings. FIGS. 1 to 4 show an embodiment of the double-bed closed section closing device according to the present invention. In these figures, 1 is a floor surface on which a double floor 2 is installed, 3 is a flat wall surface located at an end of the floor surface 1, and 4a is a panel piece of a double floor unit 4 constituting a double floor. It is. Nine panel pieces 4a are attached to one unit base 4b to form a double floor unit 4. The double floor unit 4 is disclosed in Japanese Patent Application No. Hei 5-332779, which is a prior application of the present applicant. Please refer to.

As shown in FIG. 1, between the edge of the double floor unit 4 laid on the floor surface 1 and the wall surface 3, there is a floor 5 where the double floor unit 4 cannot be constructed. A filling panel 6 is laid on the floor surface 1 in the lacked floor portion 5, and an extension member 7 is further provided on the lacked floor portion between the filling panel 6 and the wall surface 3. .

As shown in FIGS. 1 to 3, the filling panel 6 has a plurality of block portions 8 arranged in the vertical and horizontal directions. Each block section 8 has a ceiling section 9 formed of a square plane, four legs 10 extending downward from four corners of the ceiling section 9, and a cross-shaped groove section 11 intersecting with each other. The ends of the grooves 11 are open between the legs 10, respectively.

The adjacent blocks 8 are connected to each other by a thin portion 12 formed at the lower end of the leg 10, and the filling panel 6 connects the plurality of blocks 8 to the thin portions 1.
In the state of being connected by 2, it is integrally molded with a synthetic resin material. As shown in FIG. 2, a gap 13 is formed between the adjacent block sections 8, so that the block section 8 is bent vertically and horizontally within the range of the gap 13 by bending the thin section 12. You can bend.

As shown in FIG. 4, the extension member 7 is formed by bending a single thin plate made of a metal material at a substantially right angle along a bending line 14. A plurality of slits 16 are formed in one side piece 15 with respect to the bending line 14 of the extension member 7, and these slits 16 are orthogonal to the bending line 14. Since the innermost part of the slit 16 has reached the bending line 14, the extension member 7 can be bent in the AA 'direction in the figure and the small piece 15a between the slits 16 is bent in the B direction. You can also.

Further, a plurality of long holes 18 are formed in the other side piece 17 with respect to the bending line 14 of the extension member 7, and these long holes 18 are aligned in parallel with the bending line 14.
Therefore, at the time of construction, the side piece 17 of the extension member 7 is
8, it is possible to cut easily, whereby the edge 17a can be cut from the side piece 17.

Hereinafter, the construction procedure of the above embodiment will be described with reference to FIG. In the figure, 1 is a floor surface on which a double floor 2 is installed, 3 is a flat wall surface located at an end of the floor surface 1, and 4a is a panel piece of a double floor unit 4 constituting a double floor. is there.
A wiring groove 19 is formed between the adjacent double floor units 4, 4, and the wiring groove 19 is closed by a wiring lid 20.

As described above, between the edge of the double-floor unit 4 laid on the floor surface 1 and the wall surface 3, the lacked floor portion 5 where the double-floor unit 4 cannot be constructed is formed. . The filling panel 6 is cut and arranged in an appropriate size so as to fill the gap 5 as much as possible. The filling panel 6 can be easily formed into a required shape and size by cutting the thin portion 12. Since the filling panel 6 is made of a synthetic resin material, it is light in weight and easy to handle.

At this time, since the filling panel 6 can be bent in the vertical direction and the horizontal direction, even if there is some unevenness on the floor surface 1, it is easily brought into close contact with the floor surface 1 and arranged. be able to. Each block 8 of the filling panel 6
Has a cross-shaped groove 11 formed in the cable 2
1 (see FIG. 1) can be laid freely below the filling panel 6.

The extension member 7 is provided on one side of the wall 3 so as to cover the remaining floor portion between the edge of the filling panel 6 arranged on the floor 5 and the flat wall surface 3. The pieces 15 are arranged in close contact. At this time, the other side piece 17 of the extension member 7 contacts the ceiling 9 of the filling panel 6. The extension member 7 is fixed to the ceiling of the filling panel 6 by an adhesive tape or the like (not shown) provided on the back surface of the side piece 17.

As shown in FIG. 4, the small piece 15 of the extension member 7
Since a is bent in the B direction along the bending line 14,
By bending the small piece 15a at a required location, an opening for wiring can be formed at a desired location on the side piece 15 of the extension member 7.

As shown in FIG. 5, an appropriate number of extension members 7 are provided. If necessary, it can be cut to an appropriate length. On the filling panel 6 and the extension member 7 laid in this way, on the double floor unit 4 and the wiring lid 2
Carpets and the like are laid in the same manner as above, and the double floor is completed.

FIG. 6 shows an embodiment in which the closed section closing device of the present invention is installed along a curved wall surface 3a. 5, the same reference numerals as those in FIG. 5 denote the same components. The feature of this embodiment is that the side piece 17 of the extension member 7 is bent in the direction A 'in FIG. 4 so that the extension member 7 is brought into close contact with the curved wall surface 3a, and the side piece 15 contacts the filling panel 6. It is in the point which made it. At this time, the side piece 17 is arranged on the side of the wall surface 3a such that the side piece 15 having the slit 16 is in contact with the ceiling 9 side of the filling panel 6, but the side piece 17 is formed wider than the side piece 15. Therefore, by cutting along the long hole 18 and cutting off the edge 17a, it is adjusted to the height of the filling panel 6. Other configurations are the same as those of the embodiment of FIG.

FIGS. 7 to 9 show still another embodiment of the present invention. The feature of this embodiment is that a gap 24 between the filling panels 22 and 23 is closed by a flat bridging member 21. The filling panel 22 used in this embodiment,
23 has basically the same configuration as the above-mentioned filling panel 6, and the only difference is that an opening 90 a consisting of a long hole is formed in the ceiling 90 of each block 80 of the filling panels 22 and 23. It is. The other configurations of the filling panels 22 and 23 are the same as those of the filling panel 6, and the legs 100, the grooves 110, the thin portions 120, and the gaps 130 are respectively formed by the legs 10, the grooves 11, and the thin portions of the filling panel 6. Part 12, gap 1
Same as 3.

In this embodiment, a pair of filling panels 22 and 23 are spaced apart from each other with a gap 24 due to the use of the flat bridge member 21. That is, when a pair of filling panels are used in the embodiment of FIGS. 1 to 6, these filling panels are arranged adjacent to each other.
In this embodiment, one filling panel 22 is arranged adjacent to the double floor unit 4, and the other filling panel 23 is arranged adjacent to the wall surface 3. Thereby, these filling panels 2
A gap 24 is formed between the gaps 2 and 23.
4 is closed by a bridging member 21 bridged between the filling panels 22 and 23.

The bridging member 21 is formed of an elongated flat plate made of a steel plate, and has slits 21a formed at predetermined intervals. The slit 21a is formed to facilitate the cutting of the bridge member 21. A pair of protrusions 21b, 21b are formed on the back surface of the bridging member 21 by burring at predetermined intervals, and the protrusions 21b are
The third block 80 has a dimension that allows it to be inserted into the opening 90 a formed in the block 80. Double-sided adhesive tapes 21c and 21d are attached to the back surface of the bridging member 21 to facilitate the fixing of the bridging member 21.

In order to attach the bridging member 21, the filling panels 22, 23 are fixed to the floor surface 1, and then the projections 21b of the bridging member 21 are connected to the openings 90 of the one filling panel 22.
a, and is fixed to the filling panels 22, 23 by the double-sided adhesive tapes 21c, 21d. At this time,
If the opening 90a is formed as a long hole, each block portion 80 of the filling panels 22, 23 and the bridging member 21 can be relatively displaced and installed within the range of the size of the long hole. As shown in FIG. 9, the bridging member 21 can be used as it is even when the filling panel 23 has to be radially arranged around the column 25.

In FIG. 9, reference numeral 23 denotes a filling panel arranged along the cylinder 25, and reference numeral 22 denotes a filling panel arranged on the double floor unit (not shown). A space 24 is formed between the double floor units 22 and 23, and the space 24 is closed by the bridging member 21 bridged between the filling panels 22 and 23. At this time,
Since the openings 90a formed in the respective block portions 90 of the filling panel 23 form long holes, the bridging member 21 is formed even when the interval between the adjacent block portions 80 of the filling panel 23 changes.
Can be inserted into the opening 90a. However, the shape of the opening 90a is not necessarily limited to a long hole, and the above object can be achieved if the shape and dimensions are such that the projection 21b is loosely fitted.

In the embodiment shown in FIGS. 7 to 9, there is no member for closing the wall 3 unlike the extension member 7 used in the embodiment shown in FIGS. 1 to 6, so that wiring from the wall 3 is necessary. Can be passed through the groove 110 of the filling panel 23, and no special operation such as bending the extension member 7 is required. Further, the wiring can be drawn out through the openings 90a of the filling panels 22, 23, and the wiring can be visually inspected through the openings 90a. Furthermore, since the filling panels 22 and 23 become lighter by forming the opening 90a, the workability of the filling panels 22 and 23 is improved.

Although the preferred embodiment of the present invention has been described above, the present invention relates to a case where a cut-out portion formed between an edge portion and a wall surface of a double floor unit is closed as described in the above embodiment. It can be used not only to close the gap between the double bed units but also to close the gap. Further, the shape of the block portion of the filling panel is not limited to a rectangular parallelepiped or a cube, and may be a shape such as a triangular prism or a cylinder.

[0042]

As described above, according to the double-floor closed section closing device of the present invention, a flat ceiling section, four legs extending downward from the ceiling section, and A plurality of block portions, each having an open end portion between the leg portions and a groove portion extending in a cross shape so as to cross below the ceiling portion, and the adjacent block portions being the leg portions There is some unevenness on the floor surface by using the filling panel, which has a flexible thin portion connected to each other at the lower end of the panel and a gap formed between the adjacent block portions. Even if the wiring work is required, it is possible to easily carry out the wiring without being affected by the influence, and it is possible to obtain the effect that the wiring can be performed as it is.

[Brief description of the drawings]

FIG. 1 shows a first embodiment of a lacking-bed filling device according to the present invention, which is applied to a missing-bed portion between an edge of a double-bed unit and a flat wall surface. It is a partially cutaway perspective view in the case.

FIG. 2 is a partially enlarged sectional view of a filling panel used in FIG.

FIG. 3 is a rear view of the filling panel of FIG. 2;

FIG. 4 is a partial perspective view of an extension member.

FIG. 5 is a plan view of a main part in a case where the apparatus for filling a missing floor portion of the present invention is applied to a lacking floor portion between a planar wall surface and an edge of a double floor unit.

FIG. 6 is a plan view of an essential part in a case where the device for filling a lacking floor portion of the present invention is applied to a lacking floor portion between a wall surface having both a curved portion and a flat portion and an edge portion of a floor panel.

FIG. 7 is an exploded perspective view showing a second embodiment of the filling device for a missing bed portion according to the present invention, in which the filling device for a missing bed portion is applied between a double floor unit and a flat wall surface.

FIG. 8 is a longitudinal sectional view of the filling device for a missing floor portion in FIG. 7;

FIG. 9 is a partial plan view in the case where the lacked floor filling device of FIG. 7 is applied between a double floor unit and a cylindrical wall surface.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 3 Planar wall surface 3a Curved wall surface 4 Double floor unit 4a Panel piece 4b Unit base 5 Open floor part 6 Filling panel 7 Extension member 8 Block part 9 Ceiling part 10 Leg part 11 Groove part 12 Thin part 13 Gap 14 Bending line 16 Slit 18 Slot 21 Cross-linking member 21b Projection 22, 23 Filling panel 24 Void 25 Column 90a Opening

──────────────────────────────────────────────────続 き Continued on front page (72) Inventor Hiroshi Takami 1-1, Uchisaiwaicho, Chiyoda-ku, Tokyo Inside Naka Technical Research Institute Co., Ltd. (72) Tatsuo Shoji 1-1-1, Uchisaiwaicho, Chiyoda-ku, Tokyo Stock (72) Inventor Goro Seki 1-4-27 Koraku, Bunkyo-ku, Tokyo Nikken Sekkei Co., Ltd. (56) References Hikaru 4-36040 (JP, U) (58) Fields surveyed (Int.Cl. ⁷ , DB name) E04F 15/024 E04F 15/00

Claims (6)

(57) [Claims] 1. A having a filling <br/> panels for closing the missing floor of the double flooring, the Ketsuyuka obstruction device of a double bed, the filling panel is rectangular flat as a whole a ceiling portion, 4 and legs extending downwardly from the ceiling portion, possess respectively a groove which is open ends between said legs, said groove, said ceiling portion
A plurality of block portions extending in a cross shape crossing each other below; a flexible thin portion connecting the adjacent block portions to each other at a lower end portion of the leg portion; and the adjacent blocks. And a gap formed between the plurality of block portions, and the plurality of block portions and the thin portion are combined.
Characterized by being integrally molded using a synthetic resin material ,
Double bed closed section closing device. 2. The closed-bed closing device for a double floor according to claim 1.
In addition, one end is further connected to a ceiling portion of the block portion.
And the other end is connected to the floor on which the block is laid.
It is noted that one or more extension members to be engaged are provided.
This is a double-bed closed section closing device. 3. A closed-bed closing device for a double floor according to claim 2.
Wherein the extension member is made of a metal material;
At approximately right angles along the longitudinally extending bend line
It is formed of a single member that is bent and formed with respect to the bending line.
And a plurality of slits on one side piece orthogonal to the bending line
Double-bed closed-bed closing device characterized by forming
Place. 4. The double-bed lacking part according to claim 1 or 2.
In the closing device, the block portion of the filling panel
Characterized in that an opening is formed in the ceiling portion of
Floor closing device. 5. The closed floor closing device for a double floor according to claim 4.
In addition, at least spaced apart
A bridging member is provided between the two filling panels.
Forming a projection on the lower surface of the bridging member;
The projection of the ceiling portion of one of the filling panels
While fitting in the opening, the other means by adhesive means
Characterized in that it is fixed to the filling panel,
Floor closing device. 6. A closed-bed closing device for a double floor according to claim 5.
In the mounting, the bonding means is constituted by a double-sided adhesive tape.
A device for closing a double-bed lacking section, characterized in that it is formed.