JP2005213795A - Connecting structure of partition panel - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a connecting structure of partition panels facilitating press fitting when pressing a flexible packing into a clearance between the partition panels, and disposing the flexible packing in the clearance with fine finish. <P>SOLUTION: In this connecting structure of the partition panels, the partition panels 1 each formed by disposing face materials on the front and rear of a body formed of a wooden skeleton into a rectangular shape are erected between a ceiling face and a floor face, and the adjacent partition panels are connected in series to partition a predetermined region in a room. A long tenon 10 is disposed between side end faces of the adjacent partition panels to form a slight clearance 11, and the flexible packing 15 is inserted in each clearance 11. The flexible packing 15 is composed of a body 16 and a wide head 18 clamped in the clearance 11, and when the flexible packing 15 is inserted in the clearance 11 from the tip side of the body 16, the tip stops abutting on the side wall surface of the long tenon 10. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a connecting structure for partition panels using wooden partition panels.

Conventionally, a large hall in a wedding hall has been partitioned by a large partition panel so as to have a predetermined size according to the scale of the number of people used. However, in recent years, there has been a demand for changing the indoor floor plan in response to changes in the lifestyle and family structure of ordinary homes. Therefore, an attempt has been made to change the indoor floor plan by building a new wall with a partition panel. It has been broken.
Here, the partition panel required for ordinary houses is required to be easy to construct, cheap, strong and considering the health of the resident. That is, unlike a large partition panel, a wooden partition panel is most preferable.

By the way, a cushioning material is provided between the contact surfaces of the adjacent partition panels so as to improve the sealing performance. This prevents the sound and light from leaking due to a gap formed on the connecting surface of the partition panel.
However, since the wooden partition panel is made of wood, there is a drawback that it is very likely to be out of order. In other words, even if the panels are manufactured in the same way with the same size material, the wood is not homogeneous and the finished panels will be slightly different individually. Therefore, in the actual construction, between the adjacent partition panels. There is a case where a gap is generated between the cushion material and the partition panel even though the cushion material is interposed. In this case, it is conceivable that a thick cushion material is disposed between the panels and brought into contact with each other. However, there is a limit to increase the thickness of the cushion material from an empirical rule. If it is too thick, the compressed cushion material will be deformed, and the appearance will be extremely poor. In addition, the wooden panel is not uniform, and there are cases where the gap is wide in some parts and the gap is narrow in some parts. In such a panel, a portion having a wide gap may be used, but the cushion material may be strongly compressed and deformed in the narrow gap portion and may be unsightly in appearance. In addition, when a thick cushion material is used, the dimensions must be measured in consideration of the thickness of the cushion material, which is extremely complicated. In some cases, the cushion material becomes too thick and the partition panel cannot be accommodated. There was also a fear. Furthermore, a cushion material that is too thick is not preferable in terms of soundproofing.
In this case, it is conceivable to prepare several types of cushioning materials with different thicknesses, but panel deviations vary considerably depending on size, construction season, wood type, etc. This is the first thing that can be understood during actual construction. Therefore, if it is checked and selected one by one at the site, construction will be delayed. In addition, if the thickness of the cushion material to be used is known for the first time in the field, the overall length may be affected depending on the case (thick cushion material and thin cushion material total several centimeters). However, there is a possibility that the partition panel may not be accommodated (or a gap may be opened) as described above.

In order to solve the above-mentioned problems, the applicant has proposed a partition panel connection structure disclosed in Patent Document 1. In this partition panel connection structure, a long flexible packing as shown in FIG. 14 of Patent Document 1 is used, and the process shown in FIGS. 7A to 7E of Patent Document 1 is possible. The flexible packing is press-fitted into the gap between the contact surfaces of the adjacent partition panels.
Japanese Patent Laid-Open No. 2003-206586

However, the partition panel connection structure disclosed in Patent Document 1 still has the following problems.
1) As shown in FIG. 16 (corresponding to FIG. 7 (e) of the above-mentioned Patent Document 1), the flexible packing 51 is pressed into the gap 53 between the partition panels 52 to contact the stopper member 54 and further back. It has become impossible to advance into. However, since the flexible packing 51 is originally formed in a hollow tube shape and is a member that is supposed to bend, even if it comes into contact with the stopper member 54, it still leaves room for bending if pressed strongly. . In other words, even if the flexible packing 51 is press-fitted, it is difficult to know whether or not it is actually in contact with the stopper member 54, so it is difficult to press-fit the flexible packing 51 evenly and skill of the operator is required. It was.
2) The flexible packing 15 is formed in a tube shape having a certain thickness so that even if someone carelessly presses it after mounting, it does not easily dent. Further, since the thickness is increased in this way, the flexible packing 15 has a relatively strong elasticity and fits firmly in the gap. That is, even if the flexible packing 15 is carelessly pressed, the press-fitted position does not easily come off. However, this requires a considerable amount of force when pressed, and it becomes a considerable amount of labor for workers with weak finger strength. Further, when the press-fitting operation is performed again, the wallpaper sandwiched between the flexible packings 15 may be pulled and damaged as the flexible packing 15 is taken out.
The present invention has been made paying attention to such problems existing in the prior art. The purpose is to connect partition panels that can be easily press-fitted when the flexible packing is press-fitted into the gap between the partition panels, and the flexible packing can be arranged in the gap with a clean finish. Is to provide a structure.

In order to achieve the above object, according to the first aspect of the present invention, a partition panel is provided between the ceiling surface and the floor surface. The adjacent partition panels are connected in series to partition a predetermined area in the room, and a gap holding member is provided between the partition panels in order to form a slight gap between the side end surfaces of the adjacent partition panels. In the connecting structure of the partition panels, in which a long flexible packing is disposed in a vertically extending gap formed on the front and back of the partition panel by the same gap holding member, the partition of the gap holding member The side walls of the front and rear surfaces facing the front and back of the panel are flush with each other in the vertical direction, and the cross-sectional shape of the flexible packing is the same as the gap or the same width. The body is narrower than the gap and is formed in a deformed shape with a bulge that is wider than the gap formed on the base of the body, and the flexible packing is placed in the gap on the tip side of the body. So that the bulging portion is sandwiched between the side end surfaces of the adjacent partition panels constituting the gap in a state where the front end of the main body is in contact with either the front or rear side wall surface of the gap holding member. This is the gist.
In addition, the gist of the invention described in claim 2 is that, in addition to the configuration of the invention described in claim 1, the bulging portion is sandwiched between the left and right side end faces in the vicinity of the entrance of the gap.
The gist of the invention described in claim 3 is that, in addition to the configuration of the invention described in claim 1 or 2, the bulging portion of the flexible packing has a tapered shape.
In addition, in the invention according to claim 4, in addition to the configuration of the invention according to any one of claims 1 to 3, the end face shape of the bulging portion of the flexible packing is substantially flat. And
Further, in the invention according to claim 5, in addition to the configuration of the invention according to any one of claims 1 to 4, the gap holding member is fitted in a recess formed on a side end surface of the adjacent partition panel. The gist of the present invention is to maintain the spacing between adjacent partition panels in the state.

  In the configuration as described above, a slight gap extending in the vertical direction is formed on the front and back of the adjacent partition panels by the gap holding member. This gap exerts an effect as a so-called “eyes” and makes it difficult to understand a delicate step between the partition panels. A flexible packing is inserted into this gap. The flexible packing of the present invention has a cross-sectional shape having a main body that is the same width as the gap or narrower than the gap, and an irregular shape that is formed by a bulging portion that is wider than the gap formed by protruding from the base of the main body. Has been. Such a flexible packing is inserted into the gap from the tip on the main body side. Since the main body is the same width as or narrower than the gap, it quickly enters the gap, and its tip abuts against either the front or rear side wall surface of the gap holding member to prevent further advancement. Since it is flexible but not hollow, the operator does not bend greatly in the advancing / retreating direction, and the operator can easily grasp that the tip of the tip is in contact with the side wall surface of the gap holding member. At this time, the side wall surfaces are flush with each other in the vertical direction, so that the bulging portion is arranged in an orderly manner without being uneven in the vertical direction. On the other hand, the bulging portion side of the flexible packing is sandwiched between the left and right side end surfaces that enter the gap and form the gap with the main body tip in contact with the side wall surface. Since the bulging portion is slightly wider than the gap and has flexibility, the bulging portion is held in a biased state slightly bent with respect to the side end surface. That is, the flexible packing is held in the gap by an urging force that presses the side end surface of the bulging portion outward. Regardless of whether the gap is wide or narrow, the bulging portion is slightly deformed according to the shape of the gap to fill the gap. The position of the bulging portion is not particularly limited, but is preferably sandwiched near the entrance of the gap.

Examples of the gap holding member include “tenon” and “dowel”. These correspond to the convex part and the convex part of a recessed part for connecting adjacent partition panels. The gap holding member may be integrally formed in the vertical direction or may have a cut in the middle. In short, it is only necessary that the front and back side wall surfaces facing the front and back direction of the partition panel are flush with each other in the vertical direction. Here, the definition of the side wall surface of the gap holding member is a concept including not only the side wall surface of the gap holding member but also the side wall surface (that is, an indirect side wall surface) of a member attached to the gap holding member.
It is preferable that the bulging portion of the flexible packing is tapered toward the tip. Moreover, it is preferable that the end surface shape of the bulging part of the flexible packing is substantially flat, and it is preferable that the end surface is substantially flush with the surface of the partition panel. The substantially planar shape is not a complete horizontal plane (curvature 0) but may be a curved surface to which some curvature is added.
Although the main body of the flexible packing needs to be the same width as the gap or narrower than the gap, even if a protrusion that partially interferes with the gap is formed on the outer periphery of the flexible packing, Can be included in the concept of the body.

  According to the inventions of the above claims, it is possible to construct a wall surface with a beautiful appearance without worrying about madness even with a wooden partition panel. In addition, since the front end of the flexible packing body comes into contact with the side wall surface of the flush gap holding member, the flexible packing can be press-fitted into the gap with an even amount of advance, and the flexible packing is disposed. The finish is beautiful, and the working efficiency is improved because the amount of advancement of the flexible packing is naturally determined simply by press-fitting.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the following description, left and right refer to the left and right direction in FIG. Moreover, the front and rear shall mean the left-right direction in FIG.
As shown in FIG. 1, the wooden partition panel 1 according to the present embodiment has a rectangular basic skeleton composed of wooden vertical and horizontal bars 3a, 3b, 4a and 4b arranged vertically and horizontally. A reinforcing wooden inner rail 5 is disposed between the upper and lower rails 4a, 4b. A main body 7 is configured by fixing a fiber board 6 as a face material on the front and back of the casing constituted by such bars 3a, 3b, 4a, 4b, and 5. The outer shape of the fiber board 6 coincides with the outline of the rectangular skeleton formed by the bars 3a, 3b, 4a, 4b.
As shown in FIGS. 2 to 4, a groove 8 extending in the vertical direction is formed at the center position of the side end surfaces 9 of the left and right vertical bars 3 a and 3 b. In the present embodiment, a long tenon 10 having a substantially rectangular cross section (the corner is chamfered) is fitted into the groove 8 of the right vertical rail 3b. As shown in FIGS. 7A to 7E, the long tenon 10 is fitted in the groove 8 of the left vertical rail 3a of the partition panel 1 arranged adjacently. As shown in FIGS. 7B to 7E, there is a slight gap between the side end surfaces 9 of the vertical bars 3a and 3b facing each other in a state in which the long tenon 10 is fitted in the groove 8 of the partition panel 1 adjacently disposed. The gap 11 is formed. As shown in FIG. 8, the width W of the long tenon 10 is slightly longer than the length obtained by adding the depths H1 and H2 of the grooves 8 of the left and right vertical rails 3a and 3b. The interval G (width) is.
As shown in FIGS. 1, 2, and 4, the upper and lower horizontal bars 4 a and 4 b are notched to have an L-shaped cross section, and an edge portion 13 extends along the longitudinal direction toward the front.
A plurality of types of partition panels 1 having different heights and widths are manufactured according to the size of the room in which they are installed. In addition, an odd-shaped partition panel 1 is prepared at a position where the partition panel 1 facing the existing wall surface or the door is mounted.

  As shown in FIG. 4, the flexible packing 15 inserted into the gap 11 is a very long string-like body made of a flexible elastomer mainly made of silicone rubber in this embodiment. Has been. As shown in FIGS. 5 and 6 (a), 6 (b), the flexible packing 15 includes a main body 16 having a rectangular cross-sectional shape and a head 17 as a bulging portion formed at the base of the main body. It is configured in an irregular shape. The main body 16 is slightly narrower than the width of the gap 11 (interval G). The head portion 17 includes a tapered protruding portion 18 protruding outward in an acute angle triangle shape, and the head upper surface 19 (the end surface of the flexible packing 15) has a planar shape.

Next, an example of a construction method for constructing a new wall surface in the room by the partition panel 1 configured as described above will be described. The partition panel 1 used in this room is selected so that the vertical width (height) is substantially equal to the distance between the ceiling and floor of the room. The width in the left-right direction is 60 cm.
As shown in FIGS. 9 and 10, the worker first installs the joist member 21 on the ceiling surface and floor surface of the indoor partition planned position. In the present embodiment, the wooden joist member 21 is fixed to the ceiling surface by a course thread (not shown), and the floor surface is fixed through a hook-and-loop fastener 20 (the joist member 21 side is not shown). . Then, the partition panel 1 is disposed between the ceiling surface and the floor surface from the position closest to the wall. The first partition panel 1 facing the wall makes the left vertical rail 3a on which the long tenon 10 is not formed contact the wall surface.

In the state where the first partition panel 1 is in direct contact with the existing wall surface, the operator places the rear surfaces of the edges 13 of the upper and lower horizontal rails 4a and 4b on the side surfaces of the upper and lower joist members 21, respectively, as shown in FIG. The partition panel 1 is fitted between the upper and lower joist members 21 while being in contact with each other. Then, the partition panel 1 is fixed to the upper and lower joist members 21 with bolts 23. In this state, the side end face 9 on the right vertical rail 3b side of the first partition panel 1 appears.
Subsequently, the second partition panel 1 is connected to the preceding partition panel 1. First, the operator fits the partition panel 1 between the upper and lower joist members 21 in the same manner as the first partition panel 1. Then, the side end surface 9 on the left vertical rail 3a side of the new partition panel 1 is brought closer to the side end surface 9 on the right vertical rail 3b side of the preceding partition panel 1 by sliding along the joist member 21 ( FIG. 7 (a)). Then, as shown in FIG. 7 (b), the long tenon 10 on the first partition panel 1 side is fitted into the groove 8 of the left vertical rail 3 a of the second partition panel 1.
In this state, the second partition panel 1 is also fixed with bolts 23 as shown in FIG. Thus, the operation | work which connects the new partition panel 1 to the preceding partition panel 1 one after another is repeated, and a wall surface is constructed as shown in FIG. Thus, the gap 11 formed by the long tenon 10 is formed on the front and back sides between the adjacent partition panels 1 in a state where a new wall surface is formed by the partition panel 1.

  Thus, the partition panels 1 are connected one after another, and the cloth 25 is pasted on the surface of the fiber board 6 in the present embodiment when a predetermined wall surface is constructed. Since the cloth 25 in the present embodiment is a standard product having a width of 90 cm, as shown in FIG. 12, when pasted up and down, the partition panel 1 protrudes about 30 cm from the 60 cm width partition panel 1. Yes. The next cloth 25 is pasted slightly overlapped with the cloth 25 previously pasted (matching if there is a pattern). Further, at this time, the operator presses the portion of the cross 25 located at the position of the gap 11 with a tool such as a finger or a spatula along the gap 11 so as to give a slight slack. That is, as shown in FIG. 7C, the slack portion of the cross 25 protrudes into the gap 11. In this state, the operator cuts the position (intermediate position of the slack) indicated by the arrow in FIG. That is, as shown in FIG. 7D, the end portion of the cut cloth 25 is bent and bonded to the side end face 9.

Next, as shown in FIG. 7D, the flexible packing 15 is inserted into the gap 11 from the front end side of the main body 16. Since the main body 16 is narrower than the gap 11, it quickly enters the gap 11. The head 17 of the flexible packing 15 reaches the entrance of the gap 11 immediately before the tip of the tip 10 comes into contact with the side wall surface of the long tenon 10. As the head 17 enters the gap 11, resistance is generated between the overhanging portion 18 and the left and right side end faces 9, so that the operator presses the flexible packing 15 with a relatively strong force only after reaching this position. It will be. Since the head portion 17 is slightly wider than the gap 11, the overhanging portion 18 slightly warps the head upper surface 19 as shown in FIG. 8 with respect to the left and right side end surfaces 9 constituting the gap 11. It will be held in a biased state. The operator presses the flexible packing 15 until the tip of the main body 16 contacts the side wall surface of the long tenon 10. Whether or not they are in contact with each other can be known from the feeling (reaction force caused by the contact) transmitted through the flexible packing 15.
As shown in FIGS. 7 (e) and 8, the head 17 is disposed at a position slightly entering the gap 11 from the entrance of the gap 11 with the tip of the main body 16 in contact with the side wall surface of the long tenon 10. The At this time, since the side wall surface of the long tenon 10 is formed in a planar shape in the up-down direction, the flexible packing 15 is also regularly arranged in the up-down direction along this plane. That is, the surface of the head 17 of the flexible packing 15 is neatly arranged in a flat shape without unevenness in the vertical direction at a position facing the entrance of the gap 11.
At this time, the cloth 25 wound around the side end face 9 is sandwiched between the head 17 of the flexible packing 15 and the side end face 9 and pressed toward the side end face 9. Next, the overlapping cloth 25 portion is cut with a cutting tool such as a cutter knife in accordance with a standard method to form a continuous cloth surface. In this way, after filling all the gaps 11 with the flexible packing 15 and pasting the cloth 25, the base plate (not shown) is attached to the ceiling surface, the floor surface, and the wall surface to complete the construction.

With this configuration, the following effects are achieved in the present embodiment.
(1) The gap 11 exerts an effect as a so-called “eye-opening” and can reliably close a gap caused by a deviation between adjacent partition panels 1 by press-fitting the flexible packing 15. .
(2) Since the flexible packing 15 is fixed only by press-fitting, an adhesive, a nail, or the like is not required, and work efficiency is improved.
(3) Since the flexible packing 15 is quickly inserted into the gap 11 at the main body 16 and is held by the elasticity of the head 17 in the vicinity of the gap 11 entrance, like the conventional flexible packing. Since it does not press into the gap 11 with a strong urging force by largely deforming itself, and a strong pressing force is not required in the mounting work of the flexible packing 15, work efficiency is improved.
(4) Since the flexible packing 15 fills the gap generated between the partition panels 1 and holds the end of the cloth 25, it does not easily cause a problem that the cloth 25 is turned up.
(5) The head 17 of the flexible packing 15 has a tapered structure by the overhanging portion 18 and is not fitted into the gap 11 with a very strong force. Therefore, the flexible packing 15 can be attached without pressing with a strong force, and the working efficiency is improved.
(6) Since the position of the head 17 of the flexible packing 15 is naturally determined by the tip of the main body 16 coming into contact with the side wall surface of the long tenon 10, the force of the operator who press-fits the flexible packing 15 is adjusted. The position of the head 17 of the flexible packing 15 does not change. Therefore, the upper surface 19 of the head 17 of the flexible packing 15 facing the gap 11 is exposed as a clean flat surface in the vertical direction and the work efficiency is improved.

It should be noted that the present invention can be modified and embodied as follows.
-You may comprise the cross-sectional shape of the flexible packing 15, as shown in FIG. (A) is the shape which cut | disconnected the front-end | tip of the overhang | projection part 18. FIG. In (b), the upper surface 19 of the head 17 of the flexible packing 15 has an upward curved surface. Further, the tip of the main body 16 is branched.
-The shape of the head 17 of the flexible packing 15 of the said embodiment is an example, Comprising: Another shape may be sufficient. For example, it does not need to be tapered.
-The structure of the said partition panel 1 is an example. It may be a partition panel in which the inside is not hollow and the main body is entirely made of wood.
An adhesive may be used in combination so that the flexible packing 15 does not easily fall out of the gap 11 when the flexible packing 15 is press-fitted.
In the above embodiment, a slack is provided to cut the cross 25, but it does not necessarily have to be slack.
It is a reason to implement in the aspect changed in the range which does not deviate from the meaning of this invention.

The partially notched front view of the partition panel of embodiment. The top view of the same partition panel. Sectional drawing in the AA of the partition panel of FIG. The perspective view of the same partition panel. The cross-sectional view of a flexible packing. (A) And (b) is a partially abbreviated perspective view of flexible packing. It is explanatory drawing explaining the attachment structure of a partition panel, (a) is just before connection, (b) is in the connected state, (c) is in the state where the cloth is pasted, (d) is in the state where the cross is cut, (e ) Each figure of the state which mounted | worn with flexible packing. The enlarged view of the connection part in FIG.7 (e). It is explanatory drawing for demonstrating the attachment operation | work of a series of partition panels, Comprising: The perspective view of the state which has arrange | positioned the joist member. It is explanatory drawing for demonstrating the attachment operation | work of a series of partition panels, Comprising: The perspective view of the state which arrange | positioned the joist member. It is explanatory drawing for demonstrating the attachment operation | work of a series of partition panels, Comprising: The perspective view of the state which connected the several partition panel. It is explanatory drawing for demonstrating the attachment operation | work of a series of partition panels, Comprising: The perspective view of the state which stuck the cloth on the whole surface. It is explanatory drawing for demonstrating the attachment operation | work of a series of partition panels, Comprising: The perspective view of the state which fills a clearance gap with a flexible packing. Explanatory drawing explaining the adhering operation | work of the partition panel with respect to an upper and lower joist member. (A) And (b) is a cross-sectional view of the flexible packing of other embodiment, respectively. Explanatory drawing explaining the connection structure of the conventional partition panel.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Partition panel, 10 ... Tenon as gap holding member, 11 ... Gap, 15 ... Flexible packing, 16 ... Main body of flexible packing 15, 17 ... Head part of flexible packing 15 as bulging part .

Claims (5)

A partition panel formed by arranging face materials on the front and back of a main body that is rectangularly formed by a wooden skeleton is erected between a ceiling surface and a floor surface, and adjacent partition panels are connected in series to each other in a predetermined room. In order to partition the area and to form a slight gap between the side end surfaces of adjacent partition panels, a gap holding member is arranged between the partition panels, and the upper and lower sides formed on the front and back of the partition panel by the gap holding member. In the connecting structure of the partition panels in which the long flexible packing is disposed in the gap extending in the direction,
The front and back side wall surfaces of the gap holding member facing the front and back sides of the partition panel are flush with each other in the vertical direction, and the cross-sectional shape of the flexible packing is the same width, the same width, or the same gap. Is also formed into a deformed shape consisting of a narrow body and a bulge that is wider than the gap formed on the base of the body, and the flexible packing is inserted into the gap from the front end side of the body. The bulging portion is sandwiched between the side end surfaces of the adjacent partition panels forming the gap in a state where the front end of the main body is in contact with either the front or rear side wall surface of the gap holding member. A partition panel connection structure characterized by the above. The partition panel connection structure according to claim 1, wherein the bulging portion is sandwiched between the left and right side end surfaces of the partition panel in the vicinity of the entrance of the gap. The connecting structure for a partition panel according to claim 1 or 2, wherein the bulging portion of the flexible packing has a tapered shape. The connection structure of the partition panel according to any one of claims 1 to 3, wherein an end surface shape of the bulging portion of the flexible packing is substantially flat. 2. The gap holding member is configured to hold an interval between adjacent partition panels in a state of being fitted in a recess formed in a side end surface of the adjacent partition panel. The connection structure of the partition panel in any one of -4.

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