JPS6233894Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a single sliding door holding frame with a mullion.

Generally, a shielding member such as a wall or a panel is fixed to the single sliding door holding frame to close off the part of the opening surface formed by the holding frame that is not closed by the single sliding door when closed. A mullion is installed to attach an airtight material to create an airtight space between the sliding door and the closing member.
Further, it is desirable that the mullion can be attached to any one side of the sliding portion of the single sliding door in the expected width direction. In order to make it possible to install a mullion like this, mullion mounting edges are formed on the upper and lower frames of the holding frame, respectively, to protrude on both sides in the expected width direction of the sliding part of the single sliding door. A mullion is fixed upright between the mullion mounting edges.

By the way, in a single sliding door holding frame installed between a bathroom and a changing room, for example, as illustrated in _FIG . The mullion mounting edge 3 on the bathroom side
is provided below the main wall 5 having the rail 4 in order to improve drainage, and the heights of the changing room side vertical mounting edge 1 and the bathroom side vertical mounting edge 3 are different.

In addition, in the single sliding door holding frame to which the mullion is attached, the second
As shown in the figure, among the projecting walls 6 and 7 that form the door stop groove for receiving the end of the single sliding door in the vertical frame _J0 , the projecting wall on the mullion mounting side (6 in Fig. 2) is located on the same side. A protruding edge 8 protruding in the width direction corresponding to the mullion attachment edge (1 in Fig. 2) is formed to unify the outer edge around the mullion attachment side of the holding frame. One side of the sliding door (bathroom side) and the other side (changing room side)
Depending on where it is installed, the vertical frame J ₀ is turned half a turn so that the projecting edge 8 faces the mullion attachment side.

However, conventionally, the projecting edge 8 is formed integrally with the vertical frame _J0 , so depending on whether the mullion is provided on the bathroom side or on the changing room side, the projecting edge 8 is formed as shown in FIG. 8 (the shaded part in the same figure) according to the height of the changing room side vertical mounting edge 1 of the lower frame,
Or, as shown in Figure 3B, the side vertical mounting edge 3 of the bathroom
It was necessary to cut the mullion according to the height of the mullion, and it was troublesome to check in advance which side the mullion should be attached to before cutting.

In view of the above points, this invention aims to eliminate the need for prior confirmation and cutting when installing a mullion on either side of the sliding door sliding part.

Next, an embodiment of this invention will be described based on the drawings.

H and S in FIG. 4 are the upper and lower frames constituting the single sliding door holding frame, and J ₁ and J ₂ in FIG. 5 are the left and right vertical frames. The upper frame H has mullion mounting edges 12 and 13 extending on both sides of the sliding door sliding portion 11 in the expected width direction.
has. The lower frame S also has mullion mounting edges 15 and 16 extending on both sides of the sliding door sliding portion 14 in the expected width direction. A mullion mounting edge 15 on one side (changing room side) is provided at the upper end of the water return wall 17, and can also be used to fix one side of the lower frame by screwing screws 18 into the flooring 19 from this mullion attachment edge. , this mullion mounting edge is used. The mullion mounting edge 16 on the other side (bathroom side) can be lowered by passing the screw 20 passing through it into one end of the draining plate 21 inserted below the mullion mounting edge and screwing it into the base 22. Also used to secure the other side of the frame.

Furthermore, in order to improve drainage of the lower frame, the mullion mounting edge 16 on the other side is provided at a lower position than the mullion mounting edge 15 on the one side. And the sliding door sliding part 11,1
4, the distance between the pair of upper and lower mullion mounting edges 12, 15 and the distance between 13, 16 on the same side are made equal.

Now, according to this invention, the vertical frames J ₁ and J ₂ are the main wall 2
3, and a projecting wall 24 provided at one end of the main wall.
and a locking wall 25 provided at the other end of the main wall are formed separately from the vertical frame main body 26 and the vertical frame main body, and are connected by fitting into the locking wall 25, for example. It is composed of a projecting edge 27.

In the illustrated example, the locking wall 25 has a smaller protrusion amount than the projecting wall 24, and the projecting edge 27 is connected to the fitting groove 28 into which the locking wall 25 is fitted and locked, and the projecting wall 24. It integrally includes a protruding wall portion 29 that protrudes in parallel in the direction of the other vertical frame, and a protruding edge portion 30 that extends on an extension line of the main wall 23. The projecting edge 27 has a length equal to the distance between the mullion mounting edges.

With the above configuration, when installing the mullion M on one side of the sliding door sliding part (the changing room side), the vertical frame main bodies 26 of the left and right vertical frames should be turned with their locking walls 25 to one side, and Both longitudinal end surfaces of the upper frame H and both longitudinal end surfaces of the lower frame S are brought into contact with the opposing surfaces of the upper and lower ends of the vertical frame body, respectively, and screws are inserted into the screw holes 31 of the upper and lower frames from the main wall 23 of the vertical frame body. , 32 to form a rectangular holding frame, and both end surfaces in the longitudinal direction of the mullion M are brought into contact with opposing surfaces of the intermediate portions of the mullion mounting edges 12 and 15 on one side of the upper and lower frames, Screw the screw into the mullion's screw hole 33 from the back side of each mullion mounting edge,
Fix the mullion between the top and bottom frames. And the ridge 27
The locking wall 25 of the vertical frame body is fitted and locked into the fitting groove 28 of the vertical frame body, and both longitudinal end surfaces of the projecting edge 27 are connected to the opposing surfaces of the mullion mounting edges 12 and 15 on one side of the upper and lower frames. Fix it by touching it.

In this way, the holding frame to which the mullions M and the projecting edges 27 are attached is attached to the main wall 34 of the upper frame H or each mullion mounting edge 1
2 and 13 are fixed to the wooden frame 36 with screws 35, the mullion mounting edges 15 and 16 of the lower frame S are fixed to the flooring material 19 or the base 22 with screws 18 and 20, and the vertical frames J ₁ and J ₂
The main wall 23 and the flange 27 of the main wall 23 are fixedly attached to the column 39 with screws 37 and 38. Reference numeral 40 denotes a closing portion such as a panel or wall that closes off the space between the mullion M and the vertical frame _J2 .

When installing mullion M on the other side (bathroom side) of the sliding door sliding part, as shown in FIG. 1
6, and as in the case described above, attach the mullion M between the mullion attachment edges 13 and 16, and attach the protrusion 27 to the locking wall 25 of the vertical frame body.

In the above embodiment, the projecting wall portion 29 forming a part of the doorstop groove is integrally provided on the projecting edge 27, but if the vertical frame body is provided with a projecting wall corresponding to the projecting wall 24,
The projecting edge 27 has a fitting groove 28 for connecting to the vertical frame body.
It is sufficient to have only the projecting edge portion 30. In the illustrated preferred embodiment, a groove 41 for attaching an airtight material is formed in the projecting wall portion 29 of the projecting edge 27, and a similar groove 41 is formed in the mullion M.
2 is formed and the groove ₄₁ of the vertical frame J1 on the entrance/exit side
Airtight materials 43 and 44 are attached to the mullion grooves 42. Further, in the above embodiment, the projecting edge 27 has a shape that is moved in a direction perpendicular to the longitudinal direction and connected to the vertical frame body, but the projecting edge 27 has a shape that is moved in the longitudinal direction and connected to the vertical frame body. You can also use it as

As mentioned above, the heights of the mullion mounting edges on both sides of the bottom frame are different, but the distance between the upper and lower mullion mounting edges on both sides of the sliding door sliding part is the same, and the height is the same in the expected width direction of the vertical frame. The projecting edge is formed separately from the vertical frame body and has a length equal to the distance between the mullion mounting edges, and can be connected to the vertical frame body, so that one side of the sliding door sliding part and the other side are connected to the vertical frame body. For a single sliding door holding frame that uses a lower frame with mullion mounting edges of different heights on the sides, when installing mullions on either side of the sliding door sliding part, check in advance and remove the projecting edge of the vertical frame. This eliminates the need for mullions and vertical frames of the same length, which simplifies the work.

[Brief explanation of the drawing]

Figures 1 to 3 are for explaining the prior art. Figure 1 is a vertical cross-sectional view of the lower frame housing part, Figure 2 is a cross-sectional view showing the structure of the vertical frame, and Figure 3 is a cross-sectional view of the vertical frame. It is a front view of the lower end part of a vertical frame explaining a defect. Figure 4 and below show examples of this invention.
Figure 4 is a longitudinal cross-sectional view, Figure 5 is a cross-sectional view when the mullion is installed on one side of the sliding door sliding part, and Figure 6 is a cross-sectional view when the mullion is installed on the other side of the sliding door sliding part. FIG. H...Top frame, 12,13...Mulled mounting edge, S...
...Bottom frame, 15, 16...Mulled mounting edge, J ₁ , J ₂ ...
Vertical frame, 26... Vertical frame body, 27... Edge, M...
Mullet, 40...Closing member.

Claims (1)

[Scope of claim for utility model registration] Between the pair of upper and lower mullion mounting edges on the same side among the mullion mounting edges protruding from both sides of the sliding door sliding part of the upper and lower frames in the expected width direction. In a single sliding door holding frame with a mullion, the vertical frame has projecting edges that protrude in the expected width direction corresponding to the mullion mounting edges of the upper and lower frames on the mullion mounting side. ) The distances between the mullion mounting edges on the same side of the upper and lower frames are the same, and (b) The projecting edges of the vertical frame are separate from the vertical frame, and the distances between the mullion mounting edges on the same side of the upper and lower frames are the same. A single sliding door holding frame with a mullion, characterized in that it is formed to have a length equal to the distance between the side vertical mounting edges, and further configured such that the projecting edges can be connected to the vertical frame.