JPH045117B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Object of the Invention (Field of Industrial Application) This invention relates to a partition panel for a sliding door.

(Prior Art) The present applicant devised and proposed a partition panel for a sliding door that can be used in combination with a partition panel that appropriately divides an indoor space and can be used for multiple purposes.

(Problems to be solved by the invention) In this sliding door partition panel,
The part most susceptible to external forces is the floor frame that guides and supports the sliding door. In particular, if the ground stile was stepped on when it was not completely installed and was floating, there was a risk that the ground stile would be deformed or damaged.

An object of the present invention is to provide a partition for a sliding door that can prevent deformation or damage of the floor frame that guides and supports the sliding door of the partition panel due to external force. There are panels to provide.

Structure of the Invention (Means for Solving Problems) In order to achieve the above-mentioned object, the present invention has a structure in which the lower side of the partition panel forming the sliding door mounting space is connected to the lower side of the partition panel so as to be suspended by elastic members on both the left and right sides. In addition to arranging the floor stile, the flooring device is provided on both the left and right sides of the partition panel and has a drive mechanism that converts the driving force at right angles, such as a worm wheel and a worm, and an extrusion pin that moves up and down by the operation of this drive mechanism. The gist of the present invention is a partition panel for a sliding door, characterized in that the floor-contacting stile is pushed down against the elastic force of an elastic member so that the floor-contacting stile is brought into contact with the floor.

(Function) A floor-contacting stile is lifted below the partition panel using an elastic member, and a floor-contacting device presses the floor-contacting stile downward against the elastic force of the elastic member to bring it into contact with the floor. The pressure can be adjusted accordingly.

In addition, when a flooring stile that has not been completely installed is in a floating state, if an external force other than the flooring device is applied downward to the flooring stile, the flooring stile will not receive that force at all; No large force is applied to the stile or the runners supporting the panel.

(Example) An example embodying the present invention will be described below with reference to the drawings.

Figure 1 shows the entire sliding door partition panel 1, which includes a panel main body 2 and a sliding door 3 installed in a sliding door installation space S formed in the main body 2 with left and right sides left open at the lower edge. It is configured.

First, the panel body 2 will be explained in detail.

Reference numeral 4 denotes a vertical frame constituting both left and right edges, which is made of extruded aluminum, and has a groove 5 extending outward as shown in FIG. For example, 2
A cushion 5a indicated by a dotted chain line is attached, and the cushions provided on the side edges of a normal partition panel P disposed on both sides of the panel body 2 are fitted as shown in FIG. Reference numeral 6 denotes a pair of front and rear upper horizontal frames connected between the upper ends of the left and right vertical frames 4, which are made of extruded aluminum.

Reference numeral 7 denotes a horizontal inner frame disposed inside the upper part of the sliding door mounting space S, and a sliding door rail 8 is fixed to the lower side of the same extruded aluminum frame as shown in FIG. 4. Reference numeral 9 denotes a vertical inner frame arranged in parallel to the vertical frame 4 on both the left and right sides of the sliding door space S, and is also made of extruded aluminum.

Reference numeral 10 denotes a facing material such as a decorative board disposed on the front and rear surfaces of the panel main body 2, and the frames 4, 6, 7,
It is supported and fixed by 9. As shown in FIG. 2, each frame 4, 6,
Pipe-shaped main frames F are arranged along lines 7 and 9. Reference numeral 11 denotes the front and rear facing materials 10 as shown in FIG.
A hanging box disposed between the upper ends of the
It is suspended and supported by a hanging bolt 14 attached to a runner 13 disposed in a hanger rail 12 located above the hanger rail 12 so as to be movable up and down. Therefore, the panel body 2 is conveyed along the hanger rail 12. Reference numeral 15 denotes a cushion for landing on the ceiling, which is fixed to the upper surface of both left and right sides of the hanging box 11.

Reference numeral 16 denotes a sill frame having a U-shaped cross section and serving as a floor frame disposed between both lower ends of the left and right vertical frames 4,
2 installed in the sill frame 16 as shown in FIG.
Two guide grooves 19 are formed by rail frames 17 and 18 each having a U-shaped book cross section.

As shown in FIGS. 2 and 3, this sill frame 16 is moved up and down by floor contact devices 22 disposed in spaces 21 formed by the vertical frame 4, the vertical inner frame 9, and the facing material 10. Ru. 20 is threshold frame 1
This is a cushion for ground contact attached to the bottom surface of 6.

Next, details of the floor contacting device 22 will be explained with reference to FIGS. 2, 6, and 7.

23 is a mounting frame connected and fixed between the vertical frame 4 and the vertical inner frame 9, and the gear case 2 is mounted on the lower surface of the mounting frame.
4 is attached. Reference numeral 25 denotes a worm wheel disposed inside the gear case 24, whose upper support shaft 25a is supported by an upper support member 27 via a bearing 26, and whose lower drive shaft 25b is connected to a rod 34 (described later) via a spacer 28. The drive is connected to the Reference numeral 30 denotes a worm that meshes with the worm wheel 25, and the shaft portions 31 on both sides of the worm are supported so as to protrude from the gear case 24. The worm wheel 25 and the worm 30 constitute a drive mechanism that converts the driving force at right angles. ing.

Both shaft portions 31 extend to a handle insertion hole 32 formed in the cover material 10, and both ends thereof are formed with fitting recesses 31a that fit into the tip of an operating handle (not shown). A cutout groove 31b is formed to engage with a provided engagement pin (not shown). 33 is a decorative cover that passes through the handle insertion hole 32.

34 is a flange portion 35 integrally formed on the upper outer periphery.
is a rod rotatably supported by the gear case 24, and a pin 37 is inserted into the drive shaft 25b of the worm wheel 25 through a hole 36 formed through the upper end surface.
Connect the drive with. Reference numeral 38 denotes a threaded portion formed on the lower outer peripheral surface of the rod 34, and the driven member 3 has a thread formed on its inner peripheral surface and a collar portion 39a formed on its upper outer periphery.
9 are screwed together. 40 is a cylindrical body whose upper end opening is unrotatably fixed to the driven body 39, and an extrusion rod 41 is fixed to the lower end opening with a pin 42.

As shown in FIG. 6, 43 is a shielding frame disposed at the lower end of the cover material 10, and a fixing member 43a fixed to the lower end of the extrusion rod 41 is disposed inside the shielding frame in abutting state; The extrusion rod 41 is made unable to rotate, and its lower end abuts against the upper surface of the threshold frame 16. Note that, as described above, the fixing member 43a is in contact with the threshold frame 16, so that it can be moved toward and away from the threshold frame 16.

Reference numeral 44 denotes a guide rod housing chamber formed inside the lower side of the cylindrical body 40, and a bottom plate 46 in which a through hole 45 is formed is provided on the lower side thereof. 47
is a guide rod inserted into the through hole 45, and is always applied with an upward elastic force by a spring 48 as an elastic member disposed within the housing chamber 44.

Further, the guide rod 47 is prevented from moving upward further by a locking ring 49 attached at an intermediate position thereof being locked to the bottom plate 46. Reference numeral 50 denotes a fixing plate screwed to the threshold frame 16, to which the lower end of the guide rod 47 is fixed.

Next, the sliding door 3 will be explained.

In FIG. 4, reference numeral 51 denotes an upper horizontal frame that supports the upper edge of the cover material 52 of the sliding door 3, and is disposed within the sliding door rail 8 via a hanging member 53 attached to the upper side of the upper horizontal frame. It is connected to the sliding door runner 54. Reference numeral 55 denotes a lower horizontal frame supporting the lower edge of the surface material 50, and the sill frame 16 is attached to the lower side of the lower horizontal frame.
A guide plate 56 is fixedly inserted into the guide groove 19 formed in the guide groove 19 .

57 is a cushion member fixed to the guide plate 56. 58 is a side vertical frame that supports the left and right side edges of the cover material 52, and a buffer member 59 that comes into contact with the vertical inner frame 9 when the sliding door 3 is closed is attached to one side thereof. There is. 60 is a handle provided on one side of the front surface of the cover material 52.

Next, a case will be described in which the large classroom 61 shown in FIG. 8 is divided into small classrooms using the sliding door partition panel 1 configured as described above and each normal partition panel P.

This large classroom 61 has two hanger rails 12.
As shown by the dotted chain lines, they are installed in a grid pattern on the ceiling, with M (7 in this example) at intervals of L1 meters (L1 = 1 meter in this example) from east to west, and L2 meters (in this example) from north to south. In the example, L2 = 1 meter)
N (11 in this embodiment) hanger rails 12 are arranged at intervals.

Note that the intersection between these rails is the 10th
As shown in the drawings and FIG. 11, they are connected to each other so that the runners 13 can run in any direction.

Then, as shown in FIG. 9, the large classroom 1 is divided into small classrooms by butting and connecting the partition panels P including the sliding door partition panel 1 along a predetermined hanger rail 12. The width of each panel P including the sliding door partition panel 1 is KL3 meters (K is a natural number and has a smaller relationship than M and N, and in this example K=1, L3=1). There is.

When the sliding door partition panel 1 is arranged as shown in FIG. 9, the operation handles are alternately inserted into the left and right handle insertion holes 32, and the worms 30 of each floor contacting device 22 are rotated alternately. let As the worm 30 rotates, the rod 34 is rotated via the worm wheel 25, and the driven body 39, that is, the cylindrical body 40 and the extrusion rod 41 are moved downward.

The downward movement of the pushing rod 41 causes the shielding frame 43 to push the threshold frame 15 downward against the elastic force of the spring 48 provided on the guide rod 47, and eventually the floor cushion 20 provided on the lower surface of the threshold frame 16 is pushed out. touches the floor.

If you continue to turn the operating handle from this state, the cylinder 40, extrusion rod 41, and shielding frame 4 will be removed.
3 and the sill frame 16 are left behind, the panel body 2 is pushed up. Then, the installation of the sliding door partition panel 1 is completed, with the ceiling cushion 15 provided on the upper part of the panel body 2 in contact with the hanger rail 12. As described above, the flooring device 22 of the present application has two locations on the left and right, and the sill frame 16 is provided with the elastic member 4.
8, the contact force of the sill frame 16 can not only be adjusted as appropriate, but also can be securely fixed even if there is a certain degree of error in installation dimensions or uneven floor levelness.

Therefore, the sliding door partition panel 1 is reliably fixed between the floor and the hanger rail 12 by the floor contacting device 22. In this state, by opening and closing the sliding door 3 along the sliding door rail 8, the user can easily enter and exit between the divided elementary classrooms. Moreover, since the gap between the threshold frame 16 and the panel main body 2 is covered by the shielding frame 43, the airtightness of the elementary school classroom is maintained.

Furthermore, in this embodiment, when the sill frame 16 is not in contact with the floor, it is elastically suspended from the panel body 2 via the guide rod 47 and the spring 48, so that the sill frame 16 in its floating state Even if the frame 16 is accidentally stepped on, the spring 48
extends, and the sill frame 16 comes into contact with the floor below.

Therefore, since the sill frame 16 does not receive the force of being stepped on while floating, deformation of the sill frame 16 and damage to the sill frame 16 and other connecting members can be prevented.

In addition, when removing the partition panel 1 for a sliding door, turn the operation handle in the opposite direction to that described above, and perform the operation opposite to that described above. First, after the panel body 2 is separated from the guide rail 12, the sill frame is removed. 16 leaves the floor and returns to its original suspended state.

Effects of the Invention As detailed above, the present invention prevents external forces from deforming or damaging the horizontal and vertical frames that guide and support the sliding door of the partition panel and the runners that support the panels. It has an excellent effect of preventing this.

[Brief explanation of drawings]

Figure 1 is a front view of the sliding door partition panel, Figure 2
The figure is a front view showing the mounting device for the flooring device, Figure 3 is a plan sectional view of the sliding door partition panel, Figure 4 is a side sectional view of the main part, and Figure 5 is the side of the main part showing the hanging state. A sectional view, FIG. 6 is a front sectional view of the main part for explaining the floor contact device, FIG. 7 is a side sectional view, and FIG.
The figure is an explanatory diagram showing how the hanger rail is arranged, Figure 9 is a front view showing how the sliding door partition panel is installed, Figure 10 is a front view showing how the hanger rail is connected, and Figure 11 is a rear view as well. It is. Sliding door partition panel…1, panel body…2,
Sliding door…3, vertical frame…4, upper horizontal frame…6, horizontal inner frame…
7, Sliding door rail...8, Vertical inner frame...9, Hanger rail...12, Runner...13, Sill frame...16,
Guide groove...19, Space...21, Floor contact device...22, Gear case...24, Worm wheel...25, Worm...30, Handle insertion hole...32, Rod...3
4, Driven body...39, Cylindrical body...40, Extrusion rod...4
1. Shielding frame...43, Guide rod...47, Spring...48, Upper horizontal frame...51, Sliding door runner...
54, lower horizontal frame...55.

Claims (1)

[Claims] 1 Partition panel 2 forming sliding door installation space S
A floor stile 16 is disposed on the lower side of the partition panel so as to be lifted by elastic members 48 on both the left and right sides, and a worm foil 25 is provided on both the left and right sides of the partition panel.
The floor contact device 22 has a drive mechanism such as a worm 30 or the like that exchanges the driving force at right angles, and an extrusion pin 41 that moves up and down by the operation of this drive mechanism.
A partition panel for a sliding door characterized in that the floor-contacting stile 16 is pushed down against the elastic force of an elastic member 48 so that the floor-contacting stile 16 comes into contact with the floor.