JPH021365Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] The present invention is directed to the structure of a corner support in an assembly type wall frame device for attaching a partitioning wall panel that partitions a room into an L-shape in plan view. It is related to.

[Conventional technology]

Japanese Patent Publication No. 49-24407 describes a prior art technique for partitioning two parallel wall panels in a room into an L-shape in plan view via corner supports.
It is disclosed that two pillars at the corner portions that lock the side edges of each wall panel arranged in an L-shape in plan view are also arranged in an L-shape.

[Problem that the invention attempts to solve]

In this case, each of the two pillars must be independently erected between the floor surface and the ceiling surface, making the erecting and assembling work difficult.

In addition, in order to lock the side edges of the wall panels arranged in parallel to each support column, two support columns are arranged close to each side edge of the wall panels arranged in an L-shape in plan view. As a result, a large space is created between the two pillars arranged in an L-shape in plan view, and the side surfaces of each pillar are exposed to the outside.

Therefore, it is necessary to hide this space and the side surfaces of each pillar with a corner member having an L-shaped cross section, and since this corner member is attached across two pillars, the plan view of the two pillars and the corner member is A large rectangular cavity will be created. These cavities are a waste of space, and there are problems in that it is difficult to securely fix the corner members.

[Means for solving problems]

Therefore, in the present invention, the pillars at the corner parts of the prefabricated wall frames that partition the room are configured so that vertical and longitudinal openings are formed on their front and rear surfaces, and both left and right sides of the pillars are approximately perpendicular to the front and rear surfaces. A locking hole is drilled in the middle part of the column in the vertical direction, and the wall panel is aligned with the front and rear surfaces of the column via a panel connecting body that locks into the locking hole on either the left or right side. At the same time, a corner panel with a U-shaped cross section is locked into the locking hole on the other side of the left or right side of the pillar, and is attached along the vertical opening of the pillar and either the front or back of the pillar. One wall panel and the corner panel are fixed by sandwiching and fixing one wall panel and the corner panel with a side support installed together with the mounting means inserted into the opening, and the side support has a side support installed in a direction approximately perpendicular to the wall panel of the support when viewed from above. It is configured to be attached to a wall panel.

[Operations and effects of the present invention]

According to the present invention, locking holes are formed on both the left and right sides of a support column installed indoors, and a panel connection body is locked in the locking hole on one side of the pillar, and the panel connection body is connected to the front and rear parallel walls. Since each side edge of the panel is locked and the corner panel having a U-shaped cross section is locked in the locking hole on the other side, a large space is not created between the side of the support column and the corner panel at the corner.

Since the corner panels, side supports, and side edges of the wall panels are arranged around the corner pillars, no wasted space is created at the corner parts.

Since the wall panel and the corner panel attached to the pillar side are sandwiched between the pillar and the side pillar, the corner panel can also be firmly fixed. Moreover, the side supports to which the wall panels that are to be arranged in an L-shape in plan view are attached to the wall panels attached to the above-mentioned supports are also attached to the supports via attachment means that are inserted through the vertical and longitudinal openings of the supports. Since they are fixed, there is no wasted space in the corners and they can be firmly fixed to each other.

〔Example〕

Next, to explain the embodiment, Figs.
As shown in the figure, a wall frame structure 2 partitions the room by a wall panel 5, a door 6, window glasses 7, 7, etc., which will be described later.
is a top rail 1 with a downward U-shaped cross section arranged on the ceiling of the room, a ground rail 3 with an upward U-shaped cross section arranged on the floor 4, and an appropriate distance between the two rails 1 and 3. It consists of pillars 8, 8'.

The wall panel 5 has a flat rectangular cross-section with the side edges of a face plate 35 on which a core material 34 having excellent fire resistance and sound insulation properties such as gypsum board is stretched inward,
Locking protrusions 14, 14 having a doglegged cross section are provided on the left and right side edges of the inwardly bent side.

The support column 8 shown in FIGS. 1, 7, and 8 includes:
Wall panels 5 can be attached to both the left and right sides along the front and rear surfaces, and vertical frames 9 for doors 6 and window frames 3 for window glasses 7 can be attached.
3 can be attached, and it can also be used in corners like the present invention.

Each of the pillars 8 is made of back plate portions 11 of two members formed in a U-shape in cross section, which are fixed to each other at 11 points by spot welding, etc., and the back plate portions 11 are attached to the ground rail. When the ground rail 3 is arranged so as to be substantially parallel to the longitudinal direction, there is an opening in the vertical direction midway of the side surfaces 8a, 8a which are substantially perpendicular to the longitudinal direction of the ground rail 3. A pair of left and right locking holes 12, 12 are formed vertically at appropriate intervals.

In the support column 8' shown in FIG. 14, only wall panels 5 are attached to both left and right sides along its front and rear surfaces, and each support column 8' has two walls each having a U-shaped cross section.
The back plate portions 11, 11 of the book members are fixed to each other back to back by spot welding, etc., and hook-shaped protrusions 36, 36 protrude integrally from both left and right sides of the upper and lower longitudinal openings of each member. are bent to face each other.

FIG. 1 shows a corner part in the wall frame structure 2 where the wall panels 5, 5 arranged in parallel partition the room into an L-shape in plan view. 5, 5 and the corner panel 37 are attached, and the side support 38 is also attached and fixed.

As shown in FIGS. 1 and 2, the corner panel 37 has a U-shaped cross section, and has downward locking claw pieces 39, 39 fixed to upper and lower appropriate positions on its inner surface. At 39, 39, it can be detachably attached to the locking holes 12, 12 of the support column 8 in the corner portion.

The side struts 38 are fixed to the struts 8 at the corner portions through attachment means that are inserted into vertical longitudinal openings in the struts 8, as shown in FIGS. 11 and 12.
As shown in the figure, it has a U-shaped cross section, and a pair of left and right notch locking grooves 40, 40 are provided on the sides of the upper and lower longitudinal opening ends at a constant interval P in the upper and lower longitudinal directions.

The means for attaching the side struts 38 and the struts 8 includes a receiving plate 41 that is fitted into the struts 8, and a tuft pin screw 42 that is inserted through the vertical longitudinal openings of the struts 8 and screwed into the receiving plate 41. .

The receiving plate 41 to be inserted into the pillar 8 at the corner part may be formed into a U-shaped cross section and inserted from the upper end opening of the pillar 8. End downward locking claw 3 of crosspiece 31
Insert the receiving plate 4 from the side using the 12 locking holes where the 2 and 32 lock, and insert the receiving plate 4 into the 12 locking holes.
The locking claws (not shown) on both the left and right ends of 1 may be locked so that they cannot fall.

Then, the tatsupin screws 42 screwed from the side support 38 are screwed into the receiving plate 41 from the upper and lower longitudinal openings of the support 8, and the wall panel 5 and the corner panel 37 are connected between the support 8 and the side support 38. The side struts 38 are attached in a sandwiched state.

The panel connection body 13 shown in FIGS. 7 and 8 is
It locks the locking protrusions 14, 14 on the side edges of the wall panels 5, 5, which are arranged along the front and rear surfaces of the pillars 8 and side pillars 42 at the corner parts, and is a panel connection body having an appropriate length above and below. On both the left and right sides of 13, vertically long hook-shaped protrusions 15, 15 with a dogleg-shaped cross section are provided which are bent and protruded so as to face each other.
A pair of left and right downward locking claws 10, 10 are provided in the upper and lower middle parts of the panel connecting body 13, and these are connected to the locking holes 12, 12 in the side support 8 and the notch locking groove 40 in the side support 38, 40 in a detachable manner.

Although not described in detail, the panel connector 13 is attached to the upper and lower parts of the window frame 33 for the window glass 7, the left and right adjacent parts thereof, and the support 8 to which the vertical frame 9 for the door 6 is attached, and is attached to the front and rear surfaces of the support 8. The locking protrusions 14, 1 on the left and right side edges of the wall panels 5, 5 disposed along the
4 can be locked.

The wedge-shaped joint line 16 made of synthetic resin shown in FIGS. 1 and 14 is a longitudinal member, and is used to fill gaps formed in the openings in the vertical longitudinal direction of each support 8 and 8', as well as between the side support 38 and the wall. A locking protrusion on the wall panels 5, 5 is formed by a fin piece that is driven into the gap between the panel 5 and the corner panel 37 and integrally protrudes from both left and right sides of the joint line 16 at a position near the head and tip. 14, 14 to each panel connection body 13
It is pressed against the hook-shaped protrusions 15, 15 in the support column 8' or fills the gap between the hook-shaped protrusion 36 on the support column 8' and the locking protrusion 14 on the wall panel 5 to prevent rattling.

Note that reference numeral 17 shown in FIGS. 13 and 15 is a leg body that is fitted into and supports the lower end of the support column 8 or 8'. A groove 18 into which the back plate portions 11, 11 of the columns 8 and the like along the longitudinal direction fit is cut out, and the lower end of the column is supported by the upper surface of the bulged projections 19, 19. Brackets 20, 20 project horizontally from the outer surface of the leg 17 in the longitudinal direction of the ground rail 3, and are used to fixedly support the left and right ends of a baseboard 21, which will be described later.

Further, an adjuster 22 is screwed onto the bottom plate of the hollow leg 17 and is capable of adjusting vertical movement such as rotation from at least from above using a tool such as a screwdriver.

In this embodiment, the leg body 17 is non-rotatably inserted into a U-shaped groove with an upwardly facing cross section in the ground rail 3, and the adjuster 22 is configured to come into contact with the bottom plate of the ground rail 3.

The baseboard 21 is formed with a downward U-shaped cross section so that it can be slidably fitted on the outer surface of the ground rail 3 along the longitudinal direction between the left and right supports 8, 8. the bracket 2
0,20 with screws 23. Long support frame parts 24, 24 are horizontally protruded from the lower opening edge of the baseboard 21 along the outer surface of the ground rail 3.
It is constructed so that it can be placed.

The top fixing bracket 26 shown in FIG.
The support 8' is fitted into the upper end opening so as to be slidable up and down, and its upper end protrudes into the top rail 1, so that the support 8, etc. are erected in a substantially vertical manner, and are fixed so that they cannot fall down. Grooves 27, 2 are cut out on both left and right sides of the top fixing metal fitting 26, which has a hollow rectangular cross section.
The back plate portions 11, 11 of the U-shaped members of each of the columns 8, 8' are fitted into the column 7, so that the upper end of the top fixing fitting 26 can be moved back so as not to protrude too much from the upper end of the column 8, etc. On the other hand, the top fixing bracket 2
At the upper end of the top rail 6, dog-shaped elastic locking pieces 28, 28, which can be elastically pressed against the inner surface of the vertical side of the top rail 1, are cut out and bulged outward. Further, setscrews 29, 29 screwed into the recessed seat portions 30, 30 on the front and rear surfaces of the top fixing fitting 26 are used to clamp the back plate portion 11 of the column.

The wall frame structure 2 of this configuration is assembled by first
As shown in Figure 3, the legs 17, 17 are inserted into the ground rail 3 at appropriate intervals along its longitudinal direction,
Next, baseboards 21 are placed on the upper surfaces of the brackets 20, 20 at opposite locations on the left and right legs 17, 17, and screws 23, 23 are secured. In this state, the baseboard 21 is fitted onto the ground rail 3 from the outside.

At this time, since the floor surface 4 and therefore the ground rail 3 are not necessarily horizontal, a spirit level (not shown) is placed on the top surface of the baseboard 21, and a tool is used to adjust the level from above each leg 17. By rotating 22 and adjusting the vertical movement, the two leg bodies 17, 17
Adjust so that the baseboard 21 between them is approximately horizontal. At this time, since the baseboard 21 and the legs 17 are connected through the bracket 20 having an L-shaped cross section, the legs 17 are held vertically if the baseboard 21 is horizontal.

Next, a top fixing metal fitting 26 having a hollow rectangular cross section is fitted in advance into the upper end opening of each pillar 8, 8' so as to be able to slide vertically.
When the lower ends of the struts 8, 8' are fitted onto each of the legs 17 without protruding too much from the upper ends of the legs 8', the lower edges thereof are supported by the protrusions 19, 19 on the outer surfaces of the legs 17. At the same time, it is installed approximately vertically. On the other hand, the top fixing metal fitting 26 at the upper end is projected upward into the top rail 1, and the top fixing metal fitting 2
While elastically pressing the dog-shaped elastic locking pieces 28, 28 at 6 against the inner surface of the vertical side of the top rail 1,
The set screws 29, 29 screwed onto the seat portions 30 on the front and rear surfaces of the ceiling fixing fitting 26 clamp the back plate portion 11 of the support column to prevent it from falling down (see FIG. 16).

In the wall frame structure 2 assembled in this way,
When the legs 17, 17 that support the lower ends of the columns 8, 8' are fitted into the ground rail 3, which has an upward U-shaped cross section, the baseboards 21, which are downward U-shaped, are attached to the ground rail 3.
Since it is fitted, the fixing strength to the ground rail 3 can be extremely increased.

Note that the pillars 8 at the corners that partition the room into an L-shape in plan view are arranged near the separated ends of the top rail 1 and the ground rail 3.

When the wall panels 5, 5 are installed from the front and rear surfaces of the pillars 8 at the corner portions of the wall frame structure 2, the panel connectors 13 are engaged with the locking holes 12, 12 in the one side surface 8a of the pillars 8. Drop and engage the retaining claws 10, 10, and then press the other side 8a.
The locking claw pieces 39, 39 of the corner panel 37 are inserted and locked into the locking holes 12, 12 locations.

Then, attach the lower edge 28 of the wall panel to each baseboard 21.
The locking protrusions 14, 14 on the side edges of each wall panel are inserted between the left and right hook-shaped protrusions 15, 15 on the panel connecting body 13, and the locking protrusions on the outside at the corner portions Row 14 and corner panel 3
By sequentially driving joints 16 into the vertical longitudinal gaps between the two wall panels 7 and 7, one wall panel 5 can be installed without falling down.

Next, the side strut 38 is screwed into the receiving plate 41 with the pin screw 42, and the strut 8 and the side strut 38 are screwed together.
and fix it.

Furthermore, the panel connecting body 13 attached to the side support 38
The gap between the locking ridges 14, 14 on the wall panels 5, 5 that are latched to the hook-shaped ridges 15, 15 and the wall panel 5 in the direction perpendicular to this wall panel 5, or the gap between the corner panel 43 and the wall panel 5. If the joint strip 16 is driven into the gap in the same manner as described above, the wall of the L-shaped corner portion in plan view is completed (see Fig. 1).

In this way, the adjuster can be operated from above while the legs are inserted into the ground rail, which has an upward U-shaped cross section, and this allows only the legs to move up and down with respect to the ground rail, separate from the column. be able to. Therefore, horizontal reference alignment along the longitudinal direction of the ground rail can be easily performed without erecting long vertical supports.

By attaching the left and right ends of the baseboard to the sides of the legs, the left and right spacing between the legs can be easily set. Therefore, it is possible to set the horizontal spacing between the columns and their vertical direction by simply assembling the legs in advance to the ground rail without erecting long columns vertically.

Moreover, since the baseboard is formed into a downward U-shaped cross section and is fitted onto the ground rail from the outside, the legs are fitted into the ground rail, so the legs can slip out of the ground rail. It does not fall over or fall over, and is extremely strong as a structure that supports the lower end of the column.

Since the columns are supported on the legs that are horizontally aligned as described above, the height positions of the locking holes drilled in the sides of each column are also the same on the left and right sides, and the vertical window frame is inserted into the locking holes. When the downward locking hooks on the inner surface are locked, the left and right window vertical frames can be arranged parallel to each other along the vertically erected supports, and can be assembled so that their height positions are the same. can.

According to the present invention, the pillar 8 is left as it is, and the 1
By simply adding additional book side supports 38 and corner panels 37, a corner support that is L-shaped in plan view can be formed.

Further, since the support 8 to which the side support 38 is attached is firmly fixed to one of the ground rails 3 by the legs 17 and the baseboard 21, a strong support structure at the corner can be provided. be.

Since the side struts 38 are attached by means of attachment means that are inserted through the vertical and longitudinal openings of the struts 8, the side struts 38
8 is easy to install, and corner sections can be easily added or abolished.

The side edges of the corner panel 37, side support 38 and wall panels 5, 5 are arranged around the corner support 8 around the outer periphery thereof, so no wasted space is created at the corner.

Note that when fixing the side struts 38 to the struts 8 with the pin screws 42, the receiving plates 41 are not essential, and may be directly screwed into the 11 positions of the back plate portion of the struts.

In addition, the top rail 1 and the ground rail 3 are provided at the upper and lower positions of the side support 38 in the same way as in the wall frame structure 2, but the baseboard 21 having a downward U-shaped cross section may not be provided depending on the case. There is also.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIG. 1 is a cross-sectional view of the corner part of the present invention, a cross-sectional view taken along the - line in FIG. 4, FIG. 2 is a cross-sectional view taken along the - line in FIG. A plan view of the structure, FIG. 4 is a side view taken along the - line of FIG. 3, FIG. 5 is a side view taken along the - line of FIG. 3, FIG. 6 is a side view taken along the - line of FIG. 8 is a side view of the support column, FIG. 8 is a cross-sectional view of FIG. 7, FIG. 9 is a side view of the panel connection body, FIG. 10 is a front view of the panel connection body, and FIG. , 12th
The figures are a cross-sectional view taken along the - line in Fig. 11, Fig. 13 is a perspective view of the lower part of the wall frame structure, Fig. 14 is a cross-sectional view taken along the - line in Fig. 4, and Fig. 15 is a - line sectional view in Fig. 4.
The line view and FIG. 16 are cross-sectional views taken along the - line in FIGS. 4 to 6. 1... Top rail, 2... Wall frame structure, 3... Ground rail, 4... Floor, 5... Wall panel, 6... Door, 7... Window glass, 8, 8'... Support, 36,
36... Hook-shaped ridge, 11... Back plate portion, 12, 12
... Locking hole, 13 ... Panel connection body, 10, 10
...Latching hole, 15... Hook-shaped protrusion, 14... Locking protrusion, 16... Joint line, 17... Leg body, 19, 19
...Protrusion, 20, 20...Bracket, 22...
... Adjuster star, 21 ... Baseboard, 26 ... Top fixing bracket, 37 ... Corner panel, 38 ... Side support,
39, 39...Latching claw piece, 40, 40...Latching groove, 42...Tatsupin screw, 41...Receiving plate.

Claims (1)

[Scope of utility model registration request] The pillars at the corners of the prefabricated wall frames that partition the room are configured so that vertical and longitudinal openings are formed on their front and rear surfaces, and the pillars have pillars on both left and right sides of the pillars in a direction approximately perpendicular to the front and rear surfaces. A locking hole is drilled in the middle part in the vertical direction of the column, and a wall panel is attached along the front and rear surfaces of the column via a panel connecting body that locks in the locking hole on either the left or right side.
A corner panel having a U-shaped cross section is locked into a locking hole on the other side of the left or right side of the column, and is arranged along the column and the vertical longitudinal opening on either the front or rear of the column. One wall panel and the corner panel are sandwiched and fixed by a mounting means that is inserted into the opening of the side support, and the wall panel is attached to the side support in a direction substantially perpendicular to the wall panel of the support when viewed from above. A prefabricated wall frame device.