JP3433357B2 - Wall panel 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 wall panel structure in which a wall is constituted by a single-sided panel installed along a wall surface or a partition panel used for partitioning a room.

[0002]

2. Description of the Related Art Conventionally, in the case of forming a wall surface by a single-sided panel installed along a wall surface, for example, a U-shaped ceiling rail whose lower portion is opened is fixed to a ceiling by a bolt, and an upper portion is opened. The U-shaped ground rail is fixed to the floor by bolts, and a vertically adjustable adjuster including a receiving portion for supporting the panel and a fitting portion for externally fitting and supporting the support is internally fitted to the ground rail. Then, after the pillar is inserted between the top rail and the ground rail, it is externally fitted and fixed to the fitting portion of the adjuster, and the lower end of the panel is placed and supported on the receiving portion of the adjuster. After that, the panels that are adjacent to each other in the left-right direction are connected and fixed to the support by the connecting member with their front surfaces flush with each other.

By the way, in order to facilitate the assembly of this type of wall panel, the number of bolts is reduced as much as possible. As described above, only the fixing of the top rail and the ground rail is bolted, and the remaining members, For example, the stanchion fits into the fitting part of the adjuster when it is located between the top rail and the ground rail, and the adjuster fits inside the ground rail.
The structure is fixed by fitting. Even in this fitting structure, the fitting is facilitated by manufacturing the above-described members with some flexibility between the members.

For this reason, when the wall panel that has been assembled is examined, the space between the inner surface of the top rail and the outer surface of the upper end of the supporting column that opposes it, and the inner surface of the lower end of the supporting column and the fitting portion of the adjuster that opposes this There may be small gaps between the outer surface and the outer surface of the adjuster mating portion and the inner surface of the ground rail that opposes the mating portion. I was invited. Also, with the long-term use, the gap becomes large,
The above problems became remarkable.

[0005]

SUMMARY OF THE INVENTION In view of the above-mentioned situation, the present invention is to solve the problem that the wall panel can be easily mounted as in the conventional case, but the rattling between the members can be surely eliminated. There is a point to.

In order to solve the above-mentioned problems, the present invention provides a top rail at an upper position in a room and a ground rail at a corresponding lower position, and a plurality of ground rails are provided between the top rail and the ground rail. The columns are erected at a predetermined interval to support the panels on the front side of the columns, and among the panels supported on the front side of the columns, the panels that are adjacent to each other in the left-right direction have their front surfaces flush with each other. a wall panel structure is provided with a coupling member for coupling state, are set only a pressing member for pressing move the strut to the front from the wall surface.

Then, the pressing member is brought into contact with the rear surface of the column, a contact plate portion, a screw shaft screwed into the screw portion formed in the contact plate portion from the rear, and a rear end of the screw shaft. And a rotary operation part for rotating the screw shaft, and the left and right width of the operation part is larger than the left and right width of the support column. And the contact plate part
A recess for fitting and holding is provided in the vertical direction of the pillar.
It is formed over a long length so that the contact plate portion can be fitted and held at any position above and below the column.

Furthermore, the struts, the together constituting the annular body having a can be inserted the recess of the screw shaft, to form a fitting portion for fitting holding said contact plate portions into the recess is there.

[0009]

[Operation] By pushing and moving the support column forward with the pressing member, the upper front end outer surface of the support column is brought into contact with the front inner surface of the top rail, and the adjuster is fitted to the rear inner surface of the lower end of the column. The outer surface of the rear portion of the adjuster can be kept in contact with the outer surface of the ground rail, and the outer surface of the adjuster can be kept in contact with the outer surface of the adjuster. Moreover, the contact plate
The recesses for fitting and holding the
Since the formed over the length, the contact plate portion Ki de be also fitted and held in the strut vertically any position, can be pressed in a correct pressing position depending on the size of the gap between the members to each other Become. Further, even if rattling occurs again due to long-term use, the pressing position can be changed again to avoid rattling.

Then, by rotating the rotary operation part, the screw shaft is rotated to move the contact plate part forward. Along with this, the support pillar is pressed and moved forward, so that the support pillar can be brought into a tensioned state in which rattling between members such as the support pillar, the adjuster, and the ground rail is avoided. Moreover, since the left-right width of the rotary operation unit is made larger than the left-right width of the support column, in order to avoid rattling during the panel mounting work, the operation unit located on the rear side is rotated to operate. When the user puts his / her hand backward, the operation portion can be immediately grasped, and the rotating operation can be performed quickly.

By constructing the support pillar as an annular body having a recess, it is possible to increase the shape retention strength as compared with a rectangular support pillar. Moreover, by arranging the contact plate to fit and hold in the recess, it is not necessary to position the contact plate with respect to the column, and the contact plate can be simply fitted into the recess. Installation can be completed.
Then, if the screw shaft is screwed into the contact plate portion before fitting the contact plate portion into the recess, the pressing member itself can be quickly attached.

[0012]

The present invention will be described in more detail with reference to the embodiments shown in the accompanying drawings. FIG. 1 shows a wall panel structure that constitutes a wall surface by a single-sided panel installed on the wall surface. The wall panel structure includes a top rail 1, a ground rail 3,
The panel 5, the adjuster 6, and the column 7 are main components. Next, those main members will be described in detail.

As shown in FIGS. 2 and 3, a U-shaped top rail 1 having an open bottom is bolted to a ceiling 2 (not shown).
And a U-shaped ground rail 3 whose upper side is opened to the floor 4 by bolts (not shown), and a fitting portion 6A for supporting the panel 5 and the pillar 7 for external fitting support. An adjustable adjuster 6 including 6B is fitted in the ground rail 3 internally. Then, after the pillar 7 is inserted between the top rail 1 and the ground rail 3, the pillar 7 is externally fitted and fixed to the fitting portion 6B of the adjuster 6, and
The lower end of the panel 5 is connected to the receiving portion 6A of the adjuster 6.
It is placed and supported on. After that, the panels 5 and 5 adjacent to each other in the left-right direction are connected to the pillar 7 by the connecting member 8 shown in FIG. 1 with their front surfaces flush with each other, and the wall surface is constructed by repeating this operation. I have to.

The adjuster 6 will be described in detail below.
As shown in FIGS. 6 and 7, the fitting portion 6 is formed into a size that can be fitted into the support column 7 and is made of a hollow square bar that is open at the top and is vertically opened at the center of the back surface.
B, the adjustment bolt 6C screwed to the bottom plate portion 6b of the fitting portion 6B, and the support 7 in the fitted state are welded to the left and right side surfaces of the fitting portion 6B so as to contact and support them from below. The support plate portion 6D, the vertical plate portion 6E in a hanging posture, which is formed by bending downward from the front end portion of the support plate portion 6D, and the vertical plate portion 6D.
A receiving portion 6A for supporting and mounting the panel 5 in a horizontal posture, which is formed to extend to the front side at a position inwardly of the lower end portion of E, and a front end of the receiving portion 6A is bent and formed on the bottom surface of the panel 5. Engaging piece 6 in the up-and-down posture that engages with the engaging hole 5A of
The adjuster 6 is composed of F and the like.

The pillar 7 is, as shown in FIGS.
A pair of lateral side plates 7A, 7A facing each other on the inner side, which are hollow bodies having upper and lower sides open, and these lateral side plates 7A,
It is composed of a front side plate 7B and a rear side plate 7C located between 7A. At the center of each lateral side plate 7A, the lateral side plate 7
The lateral side plate 7A is bent and formed in a mountain shape protruding inward so that a concave portion 7a for increasing the shape retention strength of A itself is formed. The front side plate 7B includes a pair of extension plate portions 7b and 7b formed by bending forward from an intermediate portion thereof,
Vertical plate portions 7c, 7 formed in left and right postures that are bent 90 degrees from the front end portions of the extended plate portions 7b, 7b and are separated from each other.
c and a connecting plate portion 7d that connects the end portions of the vertical plate portions 7c, 7c by bending the end portions of the vertical plate portions 7c, 7c by 180 degrees. Then, a pair of engaging portions 7h and 7h formed of a vertical plate portion 7c of the front side plate 7B and a connecting plate portion 7d overlapping with the vertical plate portion 7c in the left-right direction are provided on a panel 5 to be described later.
The engaging plate portion 5b can be engaged. The rear side plate 7C has a middle portion bent into a substantially U-shape so as to form a recess 7e into which a screw shaft 14 described later can be inserted, so that the shape retention strength of the column 7 itself can be increased. ing. At the rear end side portion of the substantially U-shaped plate portion 7f formed in the middle portion of the rear side plate 7C, a mountain-shaped convex portion 7g as a fitting portion for fitting with small protrusions 13b, 13b described later, 7g is bent and formed.

The panel 5 has a weight of 6.1 kg / m2.
The rock wool board 5B and the flat plate 5C made of a steel plate or the like covering the front surface of the rock wool board 5B, and are set to have a vertical dimension extending over the lower end of the top rail 1 and the upper end of the ground rail 3. The left and right ends of the flat plate 5C are 9 inward.
A vertical plate portion 5a in a rearward posture formed by being bent at 0 degrees,
5a and, to the front side plate 7B of the strut 7 is shaped <br/> formed an engagement groove for engagement, the mountain-shaped projecting inwardly bent said vertical plate portion 5a, the free end portion of 5a The engaging plate portions 5b, 5b and the free end portions of the engaging plate portions 5b, 5b are composed of end plate portions 5c, 5c bent inward.

As shown in FIG. 8, the connecting member 8 has a plate-shaped member 8A formed to have a length extending between adjacent panels 5 and 5, and a front side of the plate-shaped member 8A. A pair of downwardly directed first engaging pieces 8B, 8B formed by bending at both left and right ends.
And the first engaging piece 8 at the center of the front side of the plate-shaped body 8A.
Second downward facing, which is located rearward of B and 8B in the front-rear direction
It is composed of an engaging piece 8C. Then, the first downward facing holes are formed in the engagement holes 5A, 5A formed in the panels 5, 5.
At the same time as engaging the engaging pieces 8B, 8B, the second engaging piece 8C is engaged in the space 10 formed by the extending plate portions 7b, 7b of the front side plate 7B of the support column 5 and the connecting plate portion 7d. By combining the panels 5 and 5 adjacent to each other in the left-right direction, the front surfaces of the panels 5 and 5 are connected flush with each other, and the panels 5 and 5 can be fixed to the column 7.

A pressing member 12 for pressing and moving the column 7 from the side of the wall surface 11 is provided so that rattling between the wall panel components can be avoided after the wall panel is assembled. . 1 and 3 to
As shown in FIG. 5, a contact plate portion 13 that contacts the rear surface of the rear side plate 7C of the column 7, a screw shaft 14 that is screwed from the rear to a screw portion formed on the contact plate portion 13, The pressing member 12 is composed of a rotary operation unit 15 that is integrally connected to the rear end of the screw shaft 14 and that rotates the screw shaft 14.

The contact plate portion 13 is made of a steel plate or the like, and is bent and formed so that the middle portion thereof has a convex shape projecting to the front side. The contact plate portion 13 contacts the rear surfaces of the rear side plate 7C located on the left and right ends. It is composed of a pair of abutting portions 13A, 13A to hit and a convex portion 13B located between these abutting portions 13A, 13A. On each of the left and right side surfaces of the convex portion 13B,
A convex portion 7g as a fitting portion formed on the rear side plate 7C,
Small projections 13b and 13b that fit into 7g are provided, and the small projections 13b and 13b are fitted into the projections 7g and 7g to fit and hold the contact plate portion 13 into the recess 7e of the column 7. I am able to do that. Since the recess 7e of the column 7 is formed over the entire vertical direction of the column 7, the contact plate portion 13 can be fitted and held at any position above and below the column 7. .

[0020] The operation unit 15 is formed a plate made of steel plate or the like into a disk shape, wherein the diameter of the operation section 15 posts
Set to be the larger than the lateral width dimension of 7, the strut 7
When the operator puts his / her hand to the rear of the column 7 to rotate the operation unit 15 located at the rear of the operation unit 15, the operation unit 15 is immediately grasped so that the rotation operation can be performed quickly. Then, the outer peripheral surface of the disk-shaped operation portion 15 is provided with a groove depth of 1.0 m.
In addition to knurling with a pitch of 1.7 mm between ridges, the screw shaft 14 is inserted into a hole 13c formed in the center of the convex portion 13B of the contact plate portion 13 and welded, and the back surface of the operation portion 15 is flat. The protruding end of the screw shaft 14 on the operating portion 15 side is sander-finished so that

Reference numeral 16 shown in FIG. 4 is a rectangular sub-post placed between the columns 7. The sub-post 16 is cut according to the dimension between the top rail 1 and the ground rail 3 during panel mounting work. To use. The plurality of 16a shown in the figure are recesses for increasing the shape retention strength.

Explaining the mounting of the wall panel, first, the lower end of the column 7 is externally fitted and supported on the upper end of the adjuster 6, and then inserted in this state between the top rail 1 and the ground rail 3. Then, rotate the adjusting bolt 6C,
The strut 7 is raised to fit the front side plate portion of the strut 7 until the lower end portion of the top rail 1 abuts on the lower end edges of a pair of vertically elongated fitting grooves 7H, 7H formed in the front side plate 7B. It is fitted and fixed. Similarly, the support columns 7 are erected at appropriate intervals according to the left and right dimensions of the panel 5, and the sub-support columns 16 are aligned between the support columns 7 and 7 to the dimensions between the top rail 1 and the ground rail 3. To stand upright. The panel 5 is positioned between the stanchions 7 and 7 thus erected, the lower end of the panel 5 is placed and supported by the receiving portion 6A of the adjuster 6, and the engaging hole 5A of the panel 5 is adjusted.
The lower end of the panel 5 is fixed by engaging with the locking piece 6F. After that, by pushing the upper end portion of the panel 5 backward, the engaging plate portion 5b of the panel 5 is engaged with the engaging portion 7h of the front side plate 7B, and the upper end portion of the panel 5 can be fixed to the column 7 with one touch. I have to. In this way, the panels 5 are sequentially fixed, and the adjacent panels 5 and 5 are firmly fixed to the column 7 by connecting the connecting members 8 from above. Each time the panel 5 is fixed to the support column 7, the operating portion 15 of the pressing member 12 fitted and fixed to the support column 7 in advance is rotated, and the front inner surface 1A of the top rail 1 shown in FIG. 3 is rotated.
A state where the upper end front side outer surface 7G of the strut 7 is abutted, and a state where the lower end rear side inner surface 7K of the strut 7 shown in FIG. 6 is abutted with the fitting portion 6B rear side outer surface 6G of the adjuster 6, Two
The front inner surface 3A of the ground rail 3 can be held in contact with the front outer surface 6H of the fitting portion 6B of the adjuster 6, respectively, and rattling between the wall panel components is avoided. . The connecting member 8 may be omitted, and the connecting member may be configured by the engaging portion 7h of the front side plate 7B and the engaging plate portion 5b of the panel 5 engaging with the engaging portion 7h. or,
Although the pressing member 12 is provided for each of the columns 7, a plurality of columns 7
A plate that is long in the left-right direction and that contacts the back surface of the plate, a screw that engages with one end of the plate to move the plate forward, and a rotation operation unit that rotates the screw are provided. The member 12 may be configured. Further, the adjuster 6 may be omitted and implemented. In this case, the pillar 7 is attached to the top rail 1.
It is necessary to perform cutting processing according to the dimension between the ground rail 3 and the ground rail 3.

Although the single-sided panel provided in front of the wall surface is shown as the wall surface panel, it may be used as a double-sided panel for partitioning a room.

The pressing member 12 and the contact plate portion 13 and the screw shaft 1 which is screwed from the rear side to the screw portion formed on the contact plate portion 13.
4 and a rotary operation unit 15 integrally connected to the rear end of the screw shaft 14 and rotating the screw shaft 14 , the contact plate unit 13 may be omitted. . That is, the pillar 7
The rear side plate 7C is provided with a screw portion to which the screw shaft 14 is directly screwed, and the rotary operation portion 15 is integrally connected to the rear end of the screw shaft 14 and rotates the screw shaft 14. May be provided to configure the pressing member 12. In this case,
You may use what formed the support | pillar 7 in the rectangular shape.
The shape of can be changed freely. Further, the column 7 may be configured as shown in FIG. That is, the strut body 7D is composed of a strut body 7D having an open front, a front plate 7E that is fitted from the front of the strut body 7F and is screwed to the front body, and an engagement plate 7F that is welded to the front surface of the front plate 7E. May be. The pillar body 7
A recess 7e into which the screw shaft 14 can be inserted is formed in the rear plate portion of D, and a pair of engaging portions 7h that engage with the engaging plate portions 5b , 5b of the panel 5 are formed at the left and right ends of the front plate 7E. 7h
Is formed.

[0025]

According to the wall panel structure of the present invention as described above, since the rattling inherent in the fitting structure can be reliably avoided by the pressing action of the pressing member, the noise caused by the rattling can be reduced. You can surely avoid the occurrence,
It has been possible to provide a wall panel structure that can be favorably used for a long period of time. Moreover, the contact plate is fitted and held.
To form a recess for the entire length of the column in the vertical direction.
Because there, the contact plate portion Ki de be also fitted and held in the strut vertically any position, it is possible to press in the correct pressing position depending on the size of the gap between the members to each other.

By setting the lateral width of the operating portion of the pressing member to be larger than the lateral width of the column, it is possible to enhance the operability of the pressing member, which is located at the rearmost portion and is difficult to reach, and to mount the wall panel. We were able to speed up the work.

With the structure in which the support column is provided with the recess for fitting and holding the pressing member, the shape retaining strength of the support column itself can be increased while the pressing member is easily and quickly attached.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a wall panel

FIG. 2 is a vertical sectional side view showing the lower portion of the wall panel.

FIG. 3 is a vertical sectional side view showing an upper portion of a wall panel.

FIG. 4 is a partially cutaway cross-sectional plan view showing an upper side engaging portion of a wall panel.

FIG. 5 is an exploded perspective view of a pressing member.

FIG. 6 is a perspective view of an adjuster and a column.

FIG. 7 is a partially cutaway transverse plan view showing a lower side engaging portion of a wall panel.

FIG. 8 is an exploded perspective view showing a connecting portion of a connecting member.

FIG. 9 is an exploded perspective view showing another embodiment of the column.

[Explanation of symbols]

1 ceiling rail 1A front side inner surface 2 ceiling 3 locations rails 3A front plane 4 bed 5 panel 5A engaging holes 5B rock wool board 5C flat 5a vertical plate portion 5b engagement plate portion 5c end plate portion 5m engaging groove 6 adjuster 6A Receiving part 6B Fitting part 6C Adjustment bolt 6D Support plate part 6E Vertical plate part 6F Locking piece 6G Rear outer surface 6H Front outer surface 7 Strut 7A Horizontal side plate 7B Front side plate 7C Rear side plate 7D Strut body 7E Front plate 7F Engagement plate 7G Upper end front side outer surface 7K Lower end rear side inner surface 7a recessed portion 7b extended plate portion 7c vertical plate portion 7d connection plate portion 7e recessed portion 7f plate portion 7g protrusion 8 connection member 8A plate member 8B first engagement piece 8C second engaging piece 1 0 space 11 wall 12 pressing member 13 contact plate portion 13A abutment 13B protrusions 13b small protrusion 13c hole 14 screw shaft 15 operation section 16 sub-struts 16a recess

Continuation of the front page (56) References JP-A-7-119276 (JP, A) Jihei 5-89673 (JP, U) JP-B 6-89571 (JP, B2) Jihei 6-10003 (JP) , Y2) (58) Fields surveyed (Int.Cl. ⁷ , DB name) E04F 13/08-13/18 E04B 2/72-2/74 E04B 2/82

Claims (2)

(57) [Claims] 1. A top rail is provided at an upper position in a room, a ground rail is provided at a lower position corresponding to the top rail, and a plurality of columns are erected at predetermined intervals between the top rail and the ground rail. , A connecting member for supporting the panel on the front side of the support column and, of the panels supported on the front side of the support column, for connecting adjacent panels in the left-right direction with their front surfaces flush with each other and are a wall panel structure, the pressing member together with some by setting only for causing the pressed and moved forward to the strut from the wall surface, the pressing member, the contact plate portions that brought into contact with the rear surface of said post, It is composed of a screw shaft that is screwed into a screw portion formed on the contact plate portion from the rear, and a rotary operation unit that is integrally connected to the rear end of the screw shaft and that rotates the screw shaft. Along with
The left and right width of the operation portion is configured to be larger than the left and right width of the support pillar, and the recess for fitting and holding the contact plate portion is formed on the support pillar.
A wall panel structure characterized by being formed over the entire length in the vertical direction of the . The method according to claim 2, wherein the strut, as well as constituting the annular body having a can be inserted the <br/> recess the screw shaft, fitting portion for fitting holding said contact plate portions into the recess The wall panel structure according to claim 1, wherein the wall panel structure is formed.