JP3457203B2 - Fixed frame of partition panel - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a partition panel for appropriately partitioning an indoor space by pulling out or folding a large number of rotatably connected panels along a hanger rail.

[0002]

2. Description of the Related Art An example of a conventional partition panel is shown in FIGS. The multiple intermediate panels 1 are movably supported along a hanger rail (not shown), and are pivotally connected to each other via long hinges 2.

A rear end panel 3 having a width half that of the intermediate panel 1 is rotatably connected to the rear end of the intermediate panel 1 through a hinge. A tip panel 4 having a width of 1/2 of 1 is rotatably connected via a hinge.

The rear end of the rear end panel 3 is rotatably connected to a fixed frame 7 fixed to the wall surface 5 with a mounting screw 6 via a hinge. A leading frame 8 is rotatably connected to the leading edge of the leading panel 4 via a hinge, and a handle 9 is formed on the leading frame 8.

In the partition panel constructed as described above, each intermediate panel 1 is pulled out following the leading frame 8 by pulling out the leading frame 8 along the hanger rail, and the leading frame 8 is pushed back to the wall surface 5 side. As a result, each intermediate panel 1 is folded up near the wall surface 5 as shown in FIG.

[0006]

In the partition panel as described above, both sides of the fixed frame 7 are attached to the wall surface 5 by the mounting screws 6. Therefore, the mounting screws 6 are provided on both sides of the fixed frame 7.
There is a problem in that the appearance of the head is exposed and the appearance is impaired.

Further, when the fixed frame 7 to which the rear end panel 3 and the intermediate panel 1 are connected in advance is attached to the wall surface 5 with the attaching screw 6, the rear end panel 3 and the intermediate panel 1 are attached with the attaching screw 6.
There is also a problem in that it is difficult to screw the mounting screw 6 into the wall surface 5 at a right angle because it interferes with the screwing operation.

An object of the present invention is to provide a fixing frame for a partition panel which can be fixed to a wall surface without exposing mounting screws.

[0009]

According to a first aspect of the present invention, a large number of panels are movably supported along a hanger rail, and the panels are rotatably connected to each other and connected to a rear end of the panels. In the partition panel in which the rear end of the rear end panel is rotatably supported by the fixed frame attached to the wall surface, the fixed frame is composed of a first frame and a second frame,
The first frame is fixed to the wall surface with a mounting screw, the second frame is fitted to the first frame so as to cover the mounting screw, and the rear end panel is rotated to the second frame. I attached it as much as possible.

Further, the first stile are formed of the side and bottom edge to the U-shaped cross-section, the base is fixed to the wall by the mounting screws, the the second stile of the first stile A fitting side that can be fitted is provided on the side edge of, and the fitting side is elastically fitted to the side edge so as to cover the mounting screw with the second frame.

[0011] Then, the fitting sides, provided with a folded portion which enables imparting operation force in a direction to release the engagement state between the side edges and fitting Gohen. According to claim 2, said first and second stile formed by extruded material, on one of the sides or Hamagohen is a protrusion that protrudes toward the other of the side edges or Hamagohen And the first and second frames were fitted to each other at the protrusions.

According to a third aspect of the present invention, the side edge is formed with a protrusion projecting toward the fitting edge by bending the side edge using a mold.

[0013]

BEST MODE FOR CARRYING OUT THE INVENTION (First Embodiment) A first embodiment of the present invention will be described below with reference to the drawings. In the partition panel shown in FIGS. 1 and 2, a large number of intermediate panels 11 are provided on a hanger rail 12 and a runner 13.
The hinge 14 is movably suspended and supported via
a and a long hinge 14b made of a soft synthetic resin, which are rotatably connected to each other.

A rear end panel 15 having a width half that of the intermediate panel 11 is rotatably connected to the rear end of the intermediate panel 11 via a hinge 14a and a long hinge 14b. The front panel 16 having a width half that of the intermediate panel 11 is rotatably connected to the intermediate panel 11 via a hinge 14a and a long hinge 14b.

The rear end of the rear end panel 15 is hinged to the fixed frame 19 which is fixed to the wall surface 17 with mounting screws 18.
It is rotatably connected via a and a long hinge 14b. In addition, a leading end frame 20 is provided on the leading edge of the leading end panel 16.
Are rotatably connected via a hinge 14a and a long hinge 14b, and a handle 21 is formed on a leading end frame 20 thereof.

The intermediate panel 11, the rear end panel 15 and the front end panel 16 are extruded from vinyl chloride resin and, as shown in FIGS. 3 and 4, their surfaces are formed from vinyl chloride resin mixed with wood powder. Surface layers 11a, 15
It is covered with a. The surface layer portions 11a and 15a are formed at the same time when each panel is extruded.

The fixed frame 19 is composed of a first frame 22 and a second frame 23. The first frame 22 is made of an extruded aluminum material having a substantially U-shaped cross section, and is provided with side edges 22 on both sides.
A ridge 24 is formed at the center of the outer surface of a. In addition, the distance between the front end portions of the respective side edges 22a is formed to be narrower than the distance between the base end portions thereof, and
The respective tip portions are formed so as to project outward so as to be separated from each other.

A mounting screw 18 is screwed into the wall surface 17 from the center of the bottom of the first frame 22 to fix the first frame 22 to the wall surface 17. Like the first frame 22, the second frame 23 is formed of an extruded aluminum material, and has a hinge member 26 in a groove 25 formed between the fitting sides 23a on both sides.
Is rotatably inserted in the panel withdrawal direction so that it cannot be extracted. Then, the hinge member 26 and the rear end panel 15 are connected via the long hinge 14b, and the rear end panel 15 is rotatably supported by the second frame 23. The hinge member 26 is extruded and molded from synthetic resin so as to prevent generation of abnormal noise when the rear end panel 15 is rotated.

The fitting sides 23a of the second frame 23 are formed at intervals so that they can be fitted so as to cover the side edges 22a of the first frame 22, and the protrusions 27 are formed on the inner surface of the tip end portion thereof. Each is formed. The distance between the tips of the protrusions 27 is formed to be smaller than the distance between the tips of the protrusions 24 of the first frame 22.

A folded-back portion 28 that bends outward is formed at the tip of each fitting side 23a. As shown in FIG. 4, when the second frame 23 configured as described above is fitted so that the fitting side 23a covers the side edge 22a of the first frame 22, each fitting side 23a is outside. 3A and 3B, while moving forward, as shown in FIG.
7 gets over the ridge 24 on the side 22a.

Then, the two protrusions 24 and 27 are engaged with each other, and the second frame 23 is supported by the first frame 22. Also,
When removing the second frame 23 from the first frame 22, as shown in FIG.
When the folded-back portion 28 is engaged with the folded-back portion 28 of No. 3 and is bent outward with the base end portion of the fitting side 23a as a fulcrum, the protrusions 24 and 27 are disengaged as shown in FIG. The second frame 23 can be removed from the first frame 22.

With the partition panel as described above, the following operational effects can be obtained. (1) By pulling out the front frame 20 along the hanger rail, each intermediate panel 11 can be pulled out following the front frame 20. Further, by pushing the front frame 20 back toward the wall surface 17, each intermediate panel 11 can be folded in the vicinity of the wall surface 17.

(2) The fixed frame 19 is composed of a first frame 22 and a second frame 23, and the central portion of the bottom of the first frame 22 is the wall surface 1
7 is fixed with a mounting screw 18, and the second frame 23 is fitted to the first frame 22 so as to cover the first frame 22.
It is possible to reliably prevent the head of the mounting screw 18 from being exposed.

(3) The second frame 23 has a fitting side 23a.
It is possible to easily fit the first frame 22 by utilizing the bending of the. (4) The second frame 23 can be easily removed from the first frame 22.

(5) Since the first frame 22 can be fixed alone to the wall surface 17 with the mounting screw 18, the mounting screw 18
Can be easily screwed into the wall surface 17 in the vertical direction. (Second Embodiment) FIG. 7 shows a second embodiment of the fixed frame 19. First and second frames 2 of the first embodiment
In aluminum extruded shape members such as 2 and 23, there is a predetermined tolerance in the distance between the side edges 22a and the distance between the fitting edges 23a,
It is not easy to reduce the tolerance.

Therefore, when the distance between the fitting sides 23a is smaller than the distance between the side edges 22a, the operating force required to fit the second frame 23 into the first frame 22 becomes excessive. The side edge 22a or the fitting edge 23a may be bent. Further, when the distance between the fitting sides 23a is larger than the distance between the side edges 22a, the protrusions 24, 27 are formed.
Is not sufficiently engaged, and the second frame 23 is replaced by the first frame 22.
May easily come off.

This embodiment eliminates such a problem, and the fixed frame 19 shown in FIG. 7 comprises a first frame 29 and the second frame 23. The first frame 29 is formed of an aluminum extruded shape member having a cross-sectional shape similar to that of the first frame 22 of the first embodiment, and an insertion hole for inserting the mounting screw 18 at the bottom side thereof. 30 are formed at equal intervals.

On the side edge 29a of the first frame 29, projecting portions 31 that curve outward are formed on both sides of the insertion hole 30, respectively. This protrusion 31 has the first frame 2
After extrusion molding 9, the side edge 29 using a processing die
The predetermined position of a is curved outward.

When the second frame 23 is fitted to the first frame 29 thus constructed, each protrusion 31 on the side edge 29a of the first frame 29 and the fitting side of the second frame 23 are fitted. The second frame 23 is supported by the first frame 29 by engaging with 23a.

In the partition panel provided with such a fixed frame 19, the following operational effects can be obtained in addition to the operational effects obtained in the first embodiment. (1) The fitting side 23a of the second frame 23 is fitted to the protrusion 31 of the first frame 29. The distance of the top of the protrusion 31 can be arbitrarily set by the working die, and the working error can be set to a value sufficiently smaller than the tolerance of the extruded shape member. Therefore, by accurately forming the distance between the tops of the protrusions 31 located on both sides of each insertion hole 30 to a predetermined value with respect to the distance between the protrusions 27 of the fitting side 23a, the first frame 29 is provided with By stabilizing the operating force required when fitting the second frame 23, the side edges 29a and the fitting edge 23a are prevented from being bent, and the second frame 23 from the first frame 29 is prevented. It is possible to prevent disconnection.

(2) Protrusion 3 in the longitudinal direction of the first frame 29
The interval of 1 can be set arbitrarily. Therefore, the fitting strength between the second frame 23 and the first frame 29 can be arbitrarily set by changing the distance between the protrusions 31.

The above embodiment can be modified as follows. -In the first embodiment, the fitting side 2 of the second frame 23
3a may be fitted inside the side edge 22a of the first frame 22. -In the second embodiment, the fitting side 2 of the second frame 23
3a may be provided with a protrusion that protrudes toward the side edge 22a of the first frame 22. -In the second embodiment, the fitting side 2 of the second frame 23
3a may be fitted inside the side edge 29a of the first frame 29, and a protrusion may be provided to project from one of the fitting edge 23a and the side edge 29a toward the other.

[0033]

As described above in detail, the present invention can provide a fixing frame of a partition panel which can be fixed to a wall surface without exposing mounting screws.

[Brief description of drawings]

FIG. 1 is a front view showing a partition panel.

FIG. 2 is a cross-sectional view showing a partition panel.

FIG. 3 is a transverse cross-sectional view showing a fixed frame of the first embodiment.

FIG. 4 is a cross-sectional view showing a fitting operation of the fixed frame according to the first embodiment.

FIG. 5 is a transverse cross-sectional view showing a detaching operation of the fixed frame according to the first embodiment.

FIG. 6 is a transverse cross-sectional view showing a detaching operation of the fixed frame according to the first embodiment.

FIG. 7 is a perspective view showing a fixed frame according to a second embodiment.

FIG. 8 is a cross-sectional view showing a conventional example of a partition panel.

FIG. 9 is a cross-sectional view showing a conventional example of a partition panel.

[Explanation of symbols]

11 panels (middle panel) 15 Rear panel 17 walls 18 mounting screws 19 fixed frame 22, 29 First frame 23 Second Frame

─────────────────────────────────────────────────── ─── Continuation of the front page (56) References JP-A-7-4147 (JP, A) JP-B 6-31483 (JP, B2) Jpn. 31668 (JP, Y2) (58) Fields investigated (Int.Cl. ⁷ , DB name) E06B 3/48 E05D 15/26

Claims (3)

(57) [Claims] 1. A rear wall of a rear end panel, which supports a large number of panels movably along a hanger rail, rotatably connects the panels, and is connected to a rear end of the panel. In the partition panel rotatably supported by the fixed frame attached to, the fixed frame is composed of a first frame and a second frame, and the first frame is fixed to the wall surface with a mounting screw, the second stile is fitted to the first stile so as to cover the mounting screws, the rear end panel to the second stile and attached rotatably, the first stile, the side Formed in U-shape in cross section from sides and bottom
Then, fix the bottom side to the wall surface with the mounting screw,
The frame has a fitting side that can be fitted to the side of the first frame.
Provided and fitted so as to cover the mounting screw with the second frame.
The mating side is elastically fitted to the side, and the mating state of the mating side and the side is unfixed.
A fixed frame for a partition panel, which is provided with a folding portion capable of applying an operating force in a removing direction . 2. The first and second frames are formed of extruded frame members.
The side edge or the mating edge on either side.
Or a protrusion that protrudes toward the other of the mating sides.
The first and second frames are fitted together at the
The fixed frame of the partition panel according to claim 1, which is a characteristic . 3. The side edge projects toward the fitting edge.
For the protruding part to bend the side using a mold
Fixing rail of partition panel according to claim 2, characterized in that more formed.