JPS6255354A - Large wall connector and joint apparatus - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a large wall system in a movable partition.
This is for the large wall method and the Gel stud method, and when connecting the partition wall springs A (hereinafter referred to as panels), the first groove is made as narrow as possible to about 10 to 15 mm, and the studs are exposed to the outside. I say what I won't let you do,
On the other hand, the stud method is one in which the large front (rear) surface of the stud is exposed on the panel surface (exterior).

Also, in the large wall method, studs are used, and in this case the studs are wrapped around the ends of the panel.
When building a panel, it is complicated to build the studs in order from the edge, wrap the broken part with the edge of the panel, and then build the stud in the other edge of the panel. It was not possible to remove just a part of it.

The present invention is easy to construct, and can be easily removed from any part of a large wall, and the width of the joint groove can be reduced to 6 m.
It has created advantages that have never been seen before in terms of aesthetics by narrowing it down to m, the ease of installation work on the joint side, and the airtightness of large wall joints. In addition, in the conventional large wall method, in order to make the connecting means strong in narrow joints, a complicated mechanism is required, which increases the difficulty of attaching and removing.
On the other hand, an extremely simple mechanism in which, for example, square studs are used as countermeasures and mortises are made at the ends of the panel in order to make the work easier, the stability of the panel will not be sufficient. Furthermore, sealing (filling the joint side) a narrow joint groove requires a special technique and uses a material such as silicone, resulting in a considerably high sealing cost.

Furthermore, conventionally, metal strips such as steel or aluminum strips have been used to connect or retain panels, but this is often complicated and requires the use of screws, nails, etc. for stiff metal layers. Even if a fitting means was created in the stiff metal phase, there were many problems in achieving a completely secure fit in a vertically long (or horizontally long) mold.

The present invention overcomes the above-mentioned drawbacks in a completely new way. The stiffness will be explained below using drawings.

The reference numeral I Ll is a panel end frame, 2 is a driving connector, 6 is a sealing rod, and 4 is a side frame.

The present invention is composed of these four parts.

The panel end frame 1 shown in Fig. 1 is a vertically elongated metal frame, and has a hollow elongated rectangular cross section with one long side 5 slightly opened in the center and the open end of the long side 5 bent into a cross-sectional shape. , protruding outward at a right angle to the open long side 5 (towards the short side),
Let it be a vertically long locking piece 6.6. The open bent portions of the locking pieces 6 are combined to form a male portion 7, and the inner wall portion thereof is formed in a sawtooth shape with notches 8 on the entire surface thereof. The open end of one of the long sides 5 is slightly recessed in a step-like manner to form a crank-shaped cross section, and the recess is defined as an idle space 9.

The driven-in connector 2 shown in FIG. 2 is a vertically elongated part made of hard vinyl chloride, and has a medium-thick H-shaped cross section, and the inner wall of the upper recess is hollowed out to form two joints. One of them is to make the lower side 11 of an isosceles trapezoid cross section whose upper side is the horizontal line of the letter H, with a large opening in the center, and the open ends of the remaining left and right lower sides 11 beveled slightly upward to eliminate stiffness. Another shape that forms the slot 10 and is continuous with the stiffness is a wing-shaped cross section that extends the open end outward at an even more acute angle.
It is in the form of Further, the recess at the lower part of the H-shape is used as a female part 13, and a plurality of vertically elongated semicircular strips 14 each having a semicircular cross section are provided on the left and right inner walls of the female part 13, respectively. As shown in FIG. 3, where the width of the drive-in connector 2 is (2W), the sealing rod 6 has a cross section of a badminton shuttlecock (shuttlecock).
This is a vertically long joint filler. Its structure consists of a groove protrusion 15 made of hard vinyl chloride material, a padding 18 made of soft vinyl chloride material forming the base, and an airtight piece 19 projecting in the shape of a corner from the protrusion 15. Groove protrusion 1
5 consists of a slot head 16 and a base body 17, the slot head 16 fits perfectly into the slot 10 of the driving connector 2, and the tip of the base body 17 that continues after kneading is a tapered wall 12X12.
The filling material 18 has a shape that perfectly fits inside the base body 17, and the filler material 18 wraps and integrates the remaining end portion of the base body 17, which has a rod-like cross section. The cross-sectional width of the filler 18 is slightly smaller (thinner) than the width of 2W, and its open upper surface is formed horizontally, and on the left and right ends of the upper surface and below it, there are holes extending slightly outward from the left and right ends at equal intervals of ζ3x. Three homogeneous, flexible small square-shaped airtight pieces 19 are vertically protruded upward at three or more locations.

Now, the distance (W) between the frame end 2o of the panel end frame 1 and the mating male part 7, as shown in FIG.

The side frame 4 shown in FIG. 5 is a vertically elongated metal frame,
Perpendicularly outward from the left and right ends of the opening of the plate portion 21 having a U-shaped cross section,
The height of the plate portion 21 is increased by protruding the Lunshihuan≠〒→→mating male portion 7.7→ shape) of the same shape as that of the panel end frame 1.
). The horizontal inner diameter of the section 21 is 2W. Using each of the above parts, the panel 22 is set to a large wall type,
To complete the partition, we will first discuss the one-way development.Attach the panel end frame 1.1 of the same length to the vertical end face of the panel 22, insert it between the existing ceiling rail 23 and floor rail 24, and panel 22, second panel 2
2 and their locking pieces 6.6 are brought into close contact with each other, and the panels 22.22. ,, will be built. In this state, between the panels 22 and 22, there is a space between the frame edges 20 and 20.
The W-shaped groove is formed vertically, and there are eyes at the back of the groove.
The male mating parts 7.7 come together to form a male protrusion with the notch 8.8 as the outer wall.

Next, from one side of this panel 22, drive in the connector 2.
When the female part 16 is brought toward the joint groove and driven deeply into the joint with the female part 16 first, the female part 16 fits perfectly into the male protrusion formed by the mating male part 7.7. In this case, the circular shape of the half-same threads 14 of the female part 16 facilitates driving, and also locks into the side grooves 8 of the protrusions, thereby regulating the return movement. As mentioned above, the width of the joint groove is 2W, and the width of the driving connector 2 is also 2W. Combined with the adaptability of vinyl chloride, the connection between the panels 22 and 22 is strong and can be done with the simple operation described above. It can be accomplished. In addition, panel end frame 1
When the play space 9 is provided in the panel 22, as shown in FIG. It becomes easy to pull out.

Next, from the opposite side of the panel 22, the driving connectors 2 are driven into the joint grooves one after another in the same manner to complete the connection.

When the driving connector 2 is driven in this manner, the groove head 16 is fitted into the G groove hole 10 of the driving connector 2 and into the tapered wall 12, 12 of the base body 17 & J in a tight circumscribed manner.

In this case, the filler 18, which is smaller than the width 2W, almost fills the joint groove and is flush with the panel 22, and furthermore, the airtight material 19 is bent to completely close the small gaps in the wall of the joint groove at a plurality of locations.

The state of completion as described above is as shown in FIG.

Now, to explain the present invention for the large-wall method that deploys in two directions, in the joint groove of the connected spring A/22, 22, the sealing rod 3 in the deployment direction is not torn off or the sealing rod 6 is not attached in advance. , orient the side frame 4 vertically, open the joint groove with the plate part 21 first, and use the screw 24 to drive the plate part 21 and the slot 1 of the connector 2.
Tie and secure 0. This is shown in FIG. 6. In this figure, the shape of the panel end frame 1 has been slightly changed to show an example of corner pillar material that is used alone without being connected to the panel 22. You can use frame 1 as is.

Next, the panel 22 with the panel end frame 1 attached is placed in contact with the locking piece 6, and the mating male part 7.7 forms a male protrusion with a width of 2W in the depth of the joint groove. This is the same as in the case of unidirectional expansion. Then, the driven-in connector 2.2 is driven in with the female part 13 first (from the left and right in the figure), and the sealing rod 3.6 is pressed in the same manner, so that it is deployed in two directions.

In the case of three-way expansion, the panel 22 with the panel end frame 1 attached is faced to the joint groove on the other open end face in Fig. 6 without using the sealing rod 3, and in the case of two-way expansion, Using leverage, form a new joint groove with a width of 2W, drive the connecting tool 2 into the male protrusion at the back, and press the sealing rod 3 against it to connect and seal, the same as in the one-way case. be.

According to the present invention, the construction of panels 22 and the creation of partitions in the large wall system can be done extremely easily as described above, and can be done by several people without using the complicated techniques required for installing joints. However, I was able to press the seal rod 6 into the groove. The difficulty lies in the fact that the joint groove width (2W) can be uniformly obtained by matching the locking pieces 6 of the panel end frame 1.

In addition, with conventional methods for connecting metal products, when fitting, hooking, and fastening long widths or wide intervals, it is difficult to perform smooth work due to slight dimensional distortion.
In the present invention, the softness of vinyl chloride resin and the precision of molding are fully utilized to improve fitting flexibility and workability. However, the fixation and stability of large walls can be improved by using hard vinyl chloride, compared to metal.
It's not much different than the case.

The free removal of the panel 22 required by the present invention is achieved by
By tearing off the seal rod 6 and pulling out the drop-in connector 2, it is possible to easily seal any part of the large wall. When the driven-in connector 2 is made of metal, such as aluminum, it is extremely difficult to remove it. With the present invention, not only the Gj1 panel 22 can be replaced, but also the O'j panel 22 can be replaced.
This is very convenient when installing a door or a functional wall (for example, a storage wall, an air purifying wall, etc.) in the cutout part, and the panel end frame l can be used as a vertical frame for a door or the like.

The present invention has a small number of component parts and a simple structure,
In addition to reducing the cost of sealing materials and work costs mentioned above, it has become possible to provide large walls at low cost.

The width of the joint groove (2W) according to the present invention is 6mm? Because of its aesthetic appearance, it will greatly contribute to the partition industry in the future, and because of its airtightness, it is highly usable for clean windows in hospitals, computer rooms, etc.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of a panel end frame 1 constituting the present invention, and FIG. 2 is an elevational view of a driving connector 2.
Figure 6 is a cross-sectional view of the same seal rod, and Figure 4 1j1
It shows the connected state of panels 22.22 unfolding in one direction,
5 is a partially cutaway sectional view of an embodiment of the present invention, FIG. 5 is a perspective view of the side frame 4 constituting the present invention, and FIG. 6 is a
FIG. 7 is a partially cut-away sectional view showing the connection of panels 22, 22 that are deployed in two directions, and FIG. 7 is an elevational view of an embodiment of the invention showing a large wall that is deployed in one direction. that's all

Claims (1)

[Scope of Claims] Used in the large wall system of movable partitions: The play space 9 has a crank-shaped cross section that is slightly concave inward, and the open end has an L-shaped cross section and a height (W).
The locking pieces 6, 6 are bent outward at right angles to protrude, and the open bent portions of the locking pieces 6 are combined to form a male part 7, and almost the entire inner wall of the male part 7 is provided with saw teeth. (b) A vertically elongated member made of hard vinyl chloride, whose upper inner wall is H-shaped in cross-sectional width, and the horizontal line of the H-shape is the upper side. The left and right lower sides 11, 11 of the central opening of the trapezoid are hollowed out to form a vertically elongated mortise 10 with a slightly upwardly slanted shape, and the open tip of the lower side 11 of the trapezoidal cross section is formed. is extended outward at an acute angle and further hollowed out to form a tapered wall 12, and the lower part of the H shape is used as a female part 13, and a vertically elongated protruding semicircle with a semicircular cross section faces the left and right inner walls of the female part 13. 14 articles were provided,
(c) a mortise head 16 shaped to fit tightly into the mortise 10 of the driven connector 2, and a tip shaped to fit tightly into the tapered walls 12, 12; A base body 17 with a rod-shaped cross section and a base body 17 made of hard vinyl chloride are integrally formed to form a tenon protrusion 15, and the open end of the base body 17 is made of soft vinyl chloride and has a width slightly thinner than 2W. The open upper surface of the filling material 18 is formed horizontally, and the filling material 18 is formed at approximately the same intervals on the left and right ends of the upper surface and below it, and from the left and right ends upwards toward the outside.
A sealing rod 3 having a badminton wing-like cross section, with three or more flexible small horn-shaped airtight pieces 19 protruding vertically, and (d) a vertically elongated metal frame material. At right angles from the left and right ends of the opening of the pan 21 having a U-shaped cross section, mating male portions 7 having the same shape as those in the panel end 1 are made to protrude outward, so that the height of the pan 21 is (W) and the lateral inner diameter is 2W. In the device consisting of the side frame 4, (e) in one-way deployment, the panel ends 1, 1 are attached to the vertical end surface of the panel 22 with the locking pieces 6, 6 removed, and the panel ends are attached to the ceiling. It is inserted between the rail 23 and the floor rail 25, and the locking pieces 6, 6 are brought into contact with each other, and the male parts 7, 7 are inserted one after another while forming a male protrusion. Drive-in connectors 2, 2 into female parts 13, 1
3 first, fit the female part 13 tightly onto the male protrusion, and then drive in the mortises 10, 10 of the connector 2.
The sealing rods 3 and 3 are faced to the mortise hole 1, and the tenon protrusion 15 is pressed first, and the ends of the tenon head 16 and base body 17 are respectively
0 and the tapered wall 12, and the airtight piece 19
(f) In addition, in two-way and three-way deployment, the seal rods 3 in the joint grooves of the one-way connecting panels 22, 22 are not attached or removed. Place the plate portion 21 of the side frame 4 in contact with the joint groove.
Fix the screws 24, bring the panel 22 with the panel end 1 attached in the unfolding direction, butt the mating male parts 7, 7 together, form a male protrusion by the mating male parts 7, 7, and drive the connector 2 and the seal into this. A large wall connection and joint device characterized in that the rods 3 are attached in the same manner as described above.