JPH10131600A - Rail attaching construction for sliding door with wing wall - Google Patents

Abstract

PROBLEM TO BE SOLVED: To reinforce a frame body, accurately position the rail to frame body, provide good appearance and improve the workability by reducing the width of a rail embedded in floor smaller than the depth of a sliding shoji screen moving along the rail, and fixing the rail to the lower portion of right and left longitudinal frame of a gate type frame body with machine screws. SOLUTION: Between right and left frame 1, a gate type frame body 5 is provided including such as Ranma 4 coupled to an upper frame 2 and a transom 3, and the lower portions of the right and left vertical frames 1 are embedded to a floor 7. Also, a rail 8 is embedded in the floor 7 near a room located out-or-plane between the right and left vertical frames 1, and a pair of shoji sliding screens are installed in a freely movable manner to the right and left along the rail 8 and transom 3. The rail 8 has a long size and I-shaped cross section with a lower lateral piece 10, vertical piece 11 and upper lateral piece 12, the upper lateral piece 12 has a V-shaped guide groove 13, and the width (dimension in depth direction) of the upper lateral piece 12 is almost one-half of the depth of that of the shoji screen 9. The rail 8 is positioned at the central part of the depth direction of the shoji screen 9 and coupled to the vertical right and left frames 1 with machine screws.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sliding door rail mounting structure having a sleeve such as an entrance sliding door.

[0002]

2. Description of the Related Art As a sliding door, an upper frame, a lower frame, and left and right vertical frames are framed in a rectangular shape to form a frame, and a sliding screen is formed along a rail portion of the upper frame and a rail portion of the lower frame. There is known one that can be moved in any direction.

The above-mentioned sliding door has a lower frame, so that the cost is high. In particular, in the case of a sliding door with a sleeve provided with a sleeve near the vertical frame of the frame so that the sleeve and the shoji overlap when the shoji is opened, the expected size of the lower frame is large for the sleeve, Since the lower frame is expensive, the cost is high.

In order to solve this problem, there has been proposed a sliding door in which a rail is buried in a floor without using a lower frame and a shoji is movable in an in-plane direction along the rail.

[0005]

When the rails are buried in the floor as described above, the rails are very conspicuous and have a poor appearance.

In addition, it is very difficult to position a frame formed into a gate shape by an upper frame and left and right vertical frames and a rail buried in a floor in an out-of-plane direction.

Accordingly, an object of the present invention is to provide a rail mounting structure for a sliding door with a sleeve, which can solve the above-mentioned problems.

[0008]

According to a first aspect of the present invention, there is provided a gate-shaped frame formed by left and right vertical frames and horizontal frames, a rail buried in a floor, and a shoji moving along the rail. Provided, in a sliding door with a sleeve in which the sliding door overlaps with one side surface of the sleeve when the sliding door is opened and closed, the width of the rail is smaller than the expected size of the sliding door, and the rail is divided into left and right vertical frames. This is a rail mounting structure for a sliding door with a sleeve, which is fixed to a lower portion with a screw.

A second aspect of the present invention includes a gate frame having left and right vertical frames and horizontal frames, a rail buried in a floor, and a shoji moving along the rail. At times, in a sliding door with a sleeve in which the side surface in the out-of-plane direction of the sleeve portion and the shoji are overlapped, the width of the rail is made smaller than the expected size of the shoji, and an auxiliary material is provided below the one side surface in the out-of-plane direction of the sleeve portion. A rail mounting structure for a sliding door with a sleeve, wherein the auxiliary member and the rail are connected so as not to move in an out-of-plane direction.

In a third aspect of the present invention, the lower horizontal piece, the vertical piece, and the upper horizontal piece have a substantially I-shaped cross section, and have a guide groove on the upper surface of the upper horizontal piece.
It is a rail of a sliding door with a sleeve, which has a screw hole on a lower surface.

[0011]

According to the first aspect of the present invention, since the width of the rail is smaller than the expected size of the shoji, the rail does not stand out and has a good appearance.

Further, since the rails are fixed to the lower portions of the left and right vertical frames constituting the frame with screws, the rails and the frame are accurately positioned in the out-of-plane direction, and the lower portion of the frame is the rail. And the rigidity of the frame is increased.

According to the second aspect of the present invention, since the width of the rail is smaller than the expected size of the shoji, the rail is not conspicuous and has a good appearance.

Further, since the rail is connected to the auxiliary member attached to the sleeve so as not to move in the out-of-plane direction, the frame body and the rail are accurately positioned in the out-of-plane direction.

In addition, since the gap formed between the sleeve and the rail is closed by the auxiliary material because the rail width is smaller than the expected size of the shoji, it is not necessary to close the gap with the finishing material.

According to the third aspect, the rail can be firmly connected to the vertical frame by the screw screwed into the screw hole. When the rail is buried, the rail can be prevented from floating on the lower horizontal piece.

[0017]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIG.
A horizontal frame, for example, an upper frame 2 and a blind 3 are connected to form a frame body 5 having a column portion 4. Sleeve portions 6 are provided on the left and right vertical frames 1 of the frame body 5 in the out-of-plane direction outside the room. The lower portions of the left and right vertical frames 1 are buried in the floor 7.

A rail 8 is buried in a floor 7 between the left and right vertical frames 1 near the room in the out-of-plane direction. This rail 8
A pair of sashes 9 are mounted movably to the left and right along with the eyelet 3 to form a sliding door with a sleeve.

As shown in FIG. 2, the rail 8 has a lower horizontal piece 10, a vertical piece 11, and an upper horizontal piece 12 which are substantially I-shaped in cross section and have a predetermined width. The upper horizontal piece 12 is substantially V-shaped and has a V-shaped guide groove 13. The width (dimension in the expected direction) of the upper horizontal piece 12 is substantially half of the estimated size of the shoji 9. A locking piece 14 is integrally provided downward at one end in the width direction of the upper horizontal piece 12, and a screw hole 15 is formed continuously at the other end in the width direction in the longitudinal direction.

As shown in FIGS. 2 and 3, the rail 8 is located at the center of the sliding door 9 in the expected direction, and screws 16 from the left and right vertical frames 1 are screwed into the screw holes 15 and connected to the vertical frame 1. is there.

Because of this, the rail 8 is positioned on the frame 5 in an out-of-plane direction. Further, since the lower portion of the frame 5 (the lower portion of the left and right vertical frames 1) is connected by the rail 8, the frame 5 is reinforced and has high rigidity.

The width of the rail 8 is smaller than the expected size of the shoji 9, and the rail 8 is located at the center of the shoji 9 in the expected direction. Further, since the shoji 9 overlaps the out-of-plane indoor side of the sleeve 6, there is a gap between the rail 8 and the out-of-plane outdoor side 6 a of the sleeve 6. If the gap is present, the appearance is poor, so that the gap is closed with a floor finishing material or the like. However, for this purpose, a floor raising material must be separately prepared, and the work of attaching the floor finishing material becomes troublesome.

For this purpose, as shown in FIGS. 2 and 3, an auxiliary member 20 is attached to a lower portion of the sleeve portion 6 on the in-plane direction indoor side surface 6a, and the auxiliary member 20 closes the aforementioned gap.

The auxiliary member 20 includes a horizontal piece 21 and a horizontal piece 2.
1 mounting piece 2 integrally provided downward at one end in the width direction
2. A substantially upward U-shaped locking piece 23 integrally provided at the other end of the horizontal piece 21 in the width direction.

The attachment piece 22 of the auxiliary member 20 is fixed to the interior side surface 6a of the sleeve 6 in the out-of-plane direction with a screw 24.
Is locked to the locked piece 14 of the rail 8 to connect the rail 8 and the auxiliary member 20 so as not to move out of the plane.

As described above, the rail 8 is positioned out of the plane by the auxiliary member 20 without fixing the rail 8 to the vertical frame 1 with the screw 16 as described above. Also, by attaching the auxiliary member 20 and the rail 8 after framing the frame 5 and burying the auxiliary member 20 and the rail 8 in the floor 7 in that state, the gap between the sleeve portion 6 and the rail 8 is blocked, so that the finishing material There is no need to attach it, which simplifies the work.

For example, as shown in FIG. 2, a mounting recess 30 is formed in the floor 7 and the lower portion of the vertical frame 1 is formed in the mounting recess 30.
The lower part of the sleeve part 6 and the rail 8 are installed and the mortar 31 is filled and installed. Since the rail 8 has the lower horizontal piece 10, the rail 8 is prevented from rising.

FIG. 4 shows a second embodiment of the present invention.
An entrance / exit opening portion 41 and a sliding door attachment portion 42 are formed in a building outer wall 40 to have a sleeve portion 43. The vertical frame 1 of the frame body 5 is mounted on the sliding door mounting portion 42 so that the sleeve portion 43 is overlapped when the shoji 9 is opened. The auxiliary member 20 is fixed to the out-of-plane indoor side surface 43a of the sleeve portion 43 with a fixing tool.

[0029]

According to the first aspect of the present invention, since the width of the rail is smaller than the expected size of the shoji, the rail does not stand out and has a good appearance.

Since the rails are fixed to the lower portions of the left and right vertical frames constituting the frame by screws, the rails and the frame are accurately positioned in the out-of-plane direction, and the lower portion of the frame is the rail. And the rigidity of the frame is increased.

Thus, since the frame and the rail can be installed on the floor at the same time, the work is simplified.

According to the second aspect of the present invention, since the width of the rail is smaller than the expected size of the shoji, the rail does not stand out and has a good appearance.

Also, since the rail is connected to the auxiliary member attached to the sleeve so as not to move in the out-of-plane direction, the frame body and the rail are accurately positioned in the out-of-plane direction.

In addition, since the gap formed between the sleeve and the rail is closed by the auxiliary material because the rail width is smaller than the expected size of the shoji, it is not necessary to close the gap with the finishing material.

According to the third aspect, the rail can be firmly connected to the vertical frame with the screw screwed into the screw hole. When the rail is buried, the rail can be prevented from floating on the lower horizontal piece.

[Brief description of the drawings]

FIG. 1 is a front view of a sliding door with a sleeve showing a first embodiment of the present invention.

FIG. 2 is a longitudinal sectional view of a sliding door mounted state.

FIG. 3 is a cross-sectional view of a sliding door mounted state.

FIG. 4 is a cross-sectional view showing a second embodiment of the present invention in a state where a sliding door is mounted.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Vertical frame, 5 ... Frame, 6 ... Sleeve, 7 ... Floor, 8 ... Rail, 9 ... Shoji, 15 ... Screw hole, 16 ... Screw, 20 ...
Auxiliary material, 40 ... building outer wall, 41 ... doorway opening, 42 ...
Sliding door mounting part, 43 ... sleeve part.

Claims (3)

[Claims] 1. A door frame comprising left and right vertical frames and a horizontal frame, a rail buried in a floor, and a shoji moving along the rail. A sliding door with a sleeve in which one side surface in the out-of-plane direction and a shoji are overlapped with each other, wherein the width of the rail is smaller than the expected size of the shoji, and the rail is screw-fixed to lower portions of left and right vertical frames. Rail mounting structure for sliding doors with sleeves. 2. A door frame comprising a left and right vertical frame and a horizontal frame, a rail buried in a floor, and a shoji moving along the rail. In a sliding door with a sleeve in which a side surface in the out-of-plane direction is overlapped with a shoji, the width of the rail is smaller than an expected size of the shoji, and an auxiliary member is attached to a lower portion of the side of the sleeve in the out-of-plane direction. A rail mounting structure for a sliding door with a sleeve, wherein a material and the rail are connected so as not to move in an out-of-plane direction. 3. A sliding door with a sleeve, wherein the lower horizontal piece, the vertical piece, and the upper horizontal piece have a substantially I-shaped cross-section, the upper horizontal piece has a guide groove on the upper surface, and has a screw hole on the lower surface. Rails.