JP3360067B2 - Sliding door device with door pocket - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sliding door type sliding door apparatus with a door pocket.

[0002]

2. Description of the Related Art For example, a sliding door device provided with a door pocket provided on a wall between adjacent rooms of a house has a passage provided on the wall and a surface provided at one end of the passage and opposed to the passage. A door pocket having a door pocket, a sliding door to be moved into the traffic port and the inside of the door pocket, and a door stop provided on a side surface on the other end side of the traffic port.

[0003] In this sliding door device with a door pocket, a sill material and a gauntlet material are provided on the floor and above the floor from the passageway to the inside of the door pocket, and the sliding door is movably supported by the sill material and the gauntlet material. And a door suspension rail is provided on the upper portion of the door bag from the passage opening, and a pair of door suspension tools provided so as to be able to travel in the length direction of the door suspension rail to suspend and support the sliding door, There is a so-called hanging door type, but recently, in order to make the floor barrier-free,
2. Description of the Related Art A sliding door type sliding door device with a door pocket is widely used.

[0004] In the above-mentioned sliding door type sliding door device with a door pocket, in order to improve the external appearance of the sliding door by making it invisible from the outside, the sliding door mounting grooves are opened at the upper ends of both sides of the sliding door, respectively. The door hanging tool is fitted in these door hanging tool fitting grooves, and is screwed from the end face direction of the sliding door.

[0005]

The hanging door-type sliding door device with a door pocket is provided with a plurality of sliding doors which close and share the inside of the passageway, and these sliding doors are provided in parallel with each other. A pair of doors suspended on a pair of door suspension rails, and a single sliding door, which is suspended on a single door suspension rail via a pair of door suspensions. However, the latter sliding door device with a door pocket provided with one sliding door has a problem that it is difficult to remove and reattach the sliding door when, for example, repairing or replacing a damaged sliding door.

That is, in the sliding door type sliding door device with a door pocket, as described above, the door hanging device mounting grooves are provided at the upper ends of both sides of the sliding door and open to the respective end surfaces, and the door hanging device mounting grooves are provided in these door hanging device mounting grooves. Since the hanging device is fitted and screwed in from the end surface of the sliding door, to release the fixing of the door hanging device to the sliding door and remove the sliding door, use the fixing screw for the door hanging device from the end surface direction of the sliding door. Must be removed.

[0007] In this case, the sliding door device with a door pocket provided with the plurality of sliding doors, wherein the width of each of the plurality of sliding doors is smaller than the width of the passageway, and the sliding door whose drawing distance from the door pocket is the smallest is also provided. By removing the stopper that regulates the drawer position, the entire sliding door can be moved so as to be exposed in the passageway, so that the end faces on both sides of all the sliding doors are exposed in the passageway, and both sides of these sliding doors are suspended. The door hanging fixture fixing screw can be removed from the fixture mounting part.

However, in the sliding door apparatus with a single door provided with the single sliding door, the door hanging device fixing screw is removed from the door hanging device mounting portion on the side opposite to the door pocket side of the sliding door (hereinafter referred to as a door stop side). However, even if the sliding door is moved into the passageway until the end face thereof is fully closed by the door stop, the side on the side of the door pocket is in a position where the door pocket has entered the door pocket to some extent. In this case, the door hanging fixture fixing screw cannot be removed from the door hanging part mounting portion on the door pocket side.

For this reason, in the sliding door apparatus with a door pocket provided with this single sliding door, the fixing of the door hanging tool on this side is released by removing the door hanging tool fixing screw from the door hanging tool mounting portion on the door stop side of the sliding door. Thereafter, the sliding door is obliquely inclined with respect to the door suspension rail and is forcibly pulled out to the outside of the passage, so that the end surface on the door pocket side is exposed in the passage, and in that state, the door hanging device on the door bag side The fixing of the door hanging device on the door pocket side must be released by removing the door hanging device fixing screw from the mounting part,
Also, since the re-attachment of the sliding door must be performed in the reverse procedure, it is difficult to remove and re-attach the sliding door.

In addition, in such a detaching and reattaching operation of the sliding door, since an excessive twisting force is applied to the mounting portion of the door hanging device on the door pocket side, the door hanging device mounting groove of the sliding door on that side or the door hanging device. There is a risk of breaking the fixture or bending and deforming the door suspension rail.

[0011] The present invention is a sliding door device with a sliding door provided with a single sliding door, in which an end surface on the door pocket side of the sliding door is simply and unreasonably torsionally applied to a door hanging device mounting portion. That can be easily removed and re-attached, so that the door hanging device fixing screw can be removed from the door hanging device mounting portion on the door pocket side without being exposed in the passage opening. It is intended to do so.

[0012]

SUMMARY OF THE INVENTION A sliding door apparatus with a door pocket according to the present invention has a door provided on a wall and a door pocket provided on one end of the door and having a door pocket on a surface opposed to the door. And a door suspension rail provided at an upper portion thereof from the passage opening to the inside of the door pocket, a single sliding door having a door suspension fitting mounting groove at the upper end of each of the two sides and an open end surface thereof, and the door suspension rail. A pair of door suspenders, which are provided so as to be able to travel in the length direction thereof, are fitted into the door suspender mounting grooves of the sliding door, and are fixed to the sliding door by screwing from an end surface direction of the sliding door, A door stop member detachably provided on the side surface on the other end side of the passage opening, and a sliding door housing portion provided behind the door stop member and communicating with the passage opening by removing the door stop member, The pulling is performed from the outer end of the door pocket of the door pocket. Distance to the inner back surface of the receiving portion is characterized in that greater than a width of the sliding door.

This sliding door device with a door pocket removes a door stop material detachably provided on the other end side of the passage, that is, on the side opposite to the door pocket side, and is provided behind the door stop material. The sliding door can be drawn out of the door pocket larger than the position that can be received by the door stop member by communicating the housing portion with the passage opening, and the sliding door is extended from the outer end of the door pocket of the door pocket. Since the distance to the inner back surface of the housing is greater than the width of the sliding door, the sliding door is moved by moving the sliding door into a state where the side opposite to the door pocket side is inserted into the door housing. Then, the end surface of the side portion on the side of the door pocket is exposed to the inside of the passageway, and the screw for fixing the door hanging device from the door hanging device mounting portion on the door pocket side can be removed and re-attached.

Therefore, according to this sliding door apparatus with a door pocket, the sliding door is inclined obliquely with respect to the door suspension rail and forcibly pulled out to the outside of the entrance as in the prior art, so that the end face on the door pocket side is inserted into the entrance. It is not necessary to expose, and therefore, the removal and re-attachment of the door hanging device fixing screw from the door hanging device mounting portion on the door pocket side can be performed easily and without applying excessive twisting force to the mounting portion of the door hanging device. be able to.

As described above, this sliding door device with a door pocket has the following features.
Although it is a hanging door type provided with two sliding doors, the end surface of the sliding door on the side of the door pocket is easily exposed to the inside of the passageway without applying an excessive twisting force to the door hanging device mounting portion, and the door pocket is provided. Since the door hanger fixing screw can be removed and reattached from the side door hanger mounting portion, the sliding door can be easily removed and reattached.

[0016]

DESCRIPTION OF THE PREFERRED EMBODIMENTS A sliding door device with a door pocket according to the present invention
As described above, the door stop provided on the side opposite to the door pocket side of the passage is made detachable, and behind the door stop, the door stop is removed to communicate with the passage. Along with providing the sliding door housing portion, by making the distance from the outer end of the door pocket opening of the door pocket to the inner inner surface of the sliding door housing portion larger than the width of the sliding door, the end surface of the sliding door on the door pocket side can be simplified. In addition, it is possible to expose the inside of the passageway without applying an excessive twisting force to the door hanging device mounting portion, to remove the door hanging device fixing screw from the door hanging device mounting portion on the door pocket side, and to reinstall the screw. It is like that.

In the sliding door apparatus with a door pocket according to the present invention,
The end face of the end opposite to the door pocket side of the door suspension rail,
It is preferable that the door stop member is located near the sliding door receiving surface, and the rail end surface is opened toward the sliding door housing portion. With such a configuration, the door provided on the door suspension rail is preferable. The hanging device can be pulled out from the end of the door suspension rail into the sliding door housing portion and can be taken out from the sliding door housing portion, so that inspection, repair, or replacement of the door hanging device can be easily performed.

Further, in the sliding door apparatus with a door pocket according to the present invention, a rail receiving member is provided on an upper end side of an inner rear portion of the door pocket, and an end of the door hanging rail on the door pocket side is detachably attached to the rail receiving member. While supporting, it is preferable that a portion corresponding to the passage of the door suspension rail is screwed to the upper surface of the passage, and in such a configuration, the portion corresponding to the passage of the door suspension rail is By removing the screw fixed to the upper surface of the passageway and pulling out the door suspension rail from the inside of the door pocket, the door suspension rail can be easily taken out, so that inspection, repair or replacement of the door suspension rail can be performed. Can also be easily performed.

[0019]

An embodiment of the present invention will be described below with reference to the drawings. In addition, the sliding door device with a door pocket of this embodiment is to open and close the sliding door manually.

1 to 9 show an example of the basic configuration of a sliding door device with a door pocket. FIG. 1 is a front view of the sliding door device, and FIG.
Is a sectional view taken along the line II-II in FIG. 1, and FIG. 3 is a perspective view of a sliding door and a door hanger.

The sliding door device with a door pocket is shown in FIGS.
As shown in FIG. 1, a door 2 provided on a wall 1 between adjacent rooms, a door pocket 3 provided at one end of the door 2 and having a door pocket 3a on a surface facing the door 2 A door suspension rail 10 provided at an upper portion of the door pocket 3 from the passage opening 2 and a pair of door suspension members 14 provided on the door suspension rail 10 so as to be able to run in the length direction thereof;
One sliding door 20 suspended by the pair of door suspenders 14
And a door stop member 4 detachably provided on the side surface on the other end side of the passage 2 and a sliding door housing 5 provided behind the door stop member 4.

The door stop member 4 is detachably attached to the side surface of the passage 2, and the sliding door housing 5 provided behind the door stop member 4 is removed by removing the door stop member 4. , And is communicated with the passage 2. That is, the sliding door accommodating portion 5 is provided so as to open to the passage opening 2, and the door stop member 4 is detachably provided by closing a surface of the sliding door accommodating portion 5 that opens to the passage opening 2. ing.

Further, the sliding door housing portion 5 is provided between the lower end (floor surface) and the upper end (door suspension rail
0 mounting surface), and the depth of the sliding door housing 5 is such that the distance from the outer end of the door pocket 3a of the door pocket 3 to the inner rear surface of the sliding door housing 5 is equal to the length of the sliding door 20. It is set to be larger than the width.

The door suspension rail 10 is formed by bending the open edges of the plate portions on both sides of the channel member inwardly to form a door suspender running portion. It has a length reaching from the vicinity of the stop surface to the inner depth of the door pocket 3.

The door suspension rail 10 has a surface on which the above-mentioned door suspender running section is formed facing downward, and an end surface of an end opposite to the door pocket side (hereinafter referred to as a door stop side). It is located near the sliding door receiving surface of the door stop member 4,
The rail end surface is disposed above the passageway 2 and the upper part of the door pocket 3 with the rail end face opened toward the sliding door housing part 5. By being detachably supported by the rail receiving member 11 provided on the upper end side, a plurality of portions corresponding to the passage 2 are screwed to the upper surface of the passage 2 with rail fixing screws 13, It is installed horizontally.

As shown in FIG. 3, each of the pair of door suspenders 14 has a pair of left and right wheels 1 on both ends of a wheel supporting portion 16 protruding from the upper surface of the base portion 15.
7 is supported, and a screw insertion hole 18 is formed in the base portion 15 over the entire length thereof. The door hanging device 14 connects the wheel supporting portion 16 to the left and right door hanging rails of the door hanging rail 10. The left and right wheels 17 are supported by the left and right door hanging tool running sections of the door hanging rail 10 by being inserted between the door running sections and loaded on the door hanging rail 10.

On the other hand, as shown in FIG. 3, the sliding door 20 has, at its upper end on both sides, a door hanging device mounting groove 21 which is opened at its end face (side end and upper end face of the sliding door). And the base portions 15 of the pair of door hanging devices 14 are fitted and mounted in both the door hanging device mounting grooves 21, respectively.
The screw insertion holes 18 in the base portion 15 of these door suspenders 14
From the end face direction of both sides of the sliding door 20.
9 is inserted and screwed into the inner rear surface of the door hanging device mounting groove 21 to be suspended and supported by the pair of door hanging devices 14.

This sliding door device with a door pocket makes it possible to attach / detach a door stop member 4 provided on the other end side of the passage 2, that is, on a side surface (door stop side) opposite to the door pocket side. Behind the door stop, a sliding door accommodating portion 5 communicating with the passage 2 by removing the door stop member 4 is provided, and a distance from an outer end of the door pocket 3a of the door pocket 3 to an inner inner surface of the sliding door accommodating portion 5 Is larger than the width of the sliding door 20,
The sliding door 20 can be easily removed and reattached.

4 to 7 show a procedure for removing the sliding door 20 in the sliding door apparatus with a door pocket. FIG. 4 shows the removal of the door stop member 4 and the removal of the door hanging member 14 on the door stop side of the sliding door 20. FIG. 5 is a front view showing a state in which the door hanging device 14 on the door pocket side of the sliding door 20 is removed, FIG. 6 is a front view showing a state in which the sliding door 20 is removed, and FIG.
It is sectional drawing which follows the I-VII line.

The procedure for removing the sliding door 20 will be described.
First, as shown in FIG. 4, the sliding door 20 is moved to the door pocket 3 side, and a working space is created between the end surface of the door stop side of the passage 2 and the sliding door 20. By removing the door stop 4 provided on the side surface, the door stop 4
The sliding door accommodating portion 5 provided behind the sliding door 20 communicates with the passage 2, the door hanging device fixing screw 19 is removed from the door hanging device mounting portion on the door stopping side of the sliding door 20, and the door stopping side to the sliding door 20 is removed. Is released.

Next, as shown by a chain line in FIG. 4, the door hanger 14 on the door stop side, which has been released from being fixed to the sliding door 20, is moved from the door stop side end of the door hanger rail 10 to the door hanger. It is pulled out into the sliding door housing section 5 and further taken out from the sliding door housing section 5.

Next, as shown in FIG.
Is moved to a state in which the side portion on the door stop side is inserted into the door housing portion 5 to expose the end surface of the side portion on the door pocket side of the sliding door 20 to the inside of the passage 2, and 3, a working space is formed between the outer end of the door pocket 3a and the sliding door 20, and the door hanging fixture fixing screw 19 is removed from the door hanging side mounting part on the door pocket side of the sliding door 20, so that the door hits the sliding door 20. The fixing of the side door hanger 14 is released.

In this case, the door pocket 3a of the door pocket 3 is used.
Between the outer end of the sliding door 20 and the end surface of the side of the sliding door 20 on the side of the door pocket,
If there is enough work space to operate a tool (for example, a screwdriver) for turning the door hanging device fixing screw 19, the door hanging device fixing screw 19 can be removed from the door bag side door hanging device mounting portion with a margin. The width of the work space (the distance between the outer end of the door pocket 3a of the door pocket 3 and the end face of the side of the sliding door 20 on the door pocket side) is sufficient to be about 5 to 10 cm. 5 is set so that the difference between the distance from the outer end of the door pocket 3a of the door pocket 3 to the inner inner surface of the sliding door housing 5 and the width of the sliding door 20 is about 5 to 10 cm. It is good.

After the door hanging members 14 on the door stop side and the door pocket side of the sliding door 20 are sequentially released in this manner,
As shown in FIGS. 6 and 7, the sliding door 20 may be inclined to the door suspension rail 10 and taken out of the passage 2.

When the sliding door 20 is reattached, the sliding door 20 is first inclined obliquely with respect to the door suspension rail 10 and the side of the door stop side is inserted into the sliding door housing 5 in the opposite manner to the removal of the sliding door 20 described above. After that, the sliding door 20 is inserted into the doorway side of the sliding door 20, and is disposed in parallel with the door suspension rail 10. (In the state of being inserted into the part 5), the door hanging device 14 on the door pocket side is mounted by reattaching the fixing screw 19, and then the sliding door 20 is moved to the door pocket side, and the door hanging device 14 on the door stop side is mounted.
May be mounted by reattaching the fixing screw 19, and then the door stop member 4 may be attached again.

That is, in the sliding door apparatus with a door pocket, the door stop member 4 detachably provided on the other end side of the passage 2, that is, the side opposite to the door pocket side is removed, and Is connected to the passage 2 so that the sliding door 20 can be drawn out of the door pocket 3 larger than a position where the sliding door 4 can be received by the door stop 4. Since the distance from the outer end of the door pocket 3a of the door pocket 3 to the inner inner surface of the sliding door housing 5 is larger than the width of the sliding door 20, the sliding door 20 is placed on the side opposite to the door pocket side (door stop side). Of the sliding door 20 is exposed to the inside of the passage 2 by moving the side portion of the sliding door 20 into the door accommodating portion 5, and the door hanging device mounting portion on the door pocket side is moved. Of the screw 19 for fixing the hanging device from the door and its Mounting can be carried out.

Further, in this sliding door device with a door pocket, since the sliding door accommodating portion 5 is provided behind the door stop member 4, the sliding door 20 is removed from the door stop member 4 and the sliding door 20 is moved to a door suspension rail. By moving the sliding door 20 in the direction of the sliding door accommodating section 5 along the direction 10 and easily and without applying an unreasonable torsion force to the mounting portion of the door hanging device 14, the end surface of the sliding door 20 on the side of the door pocket 2 is opened. Can be exposed inside.

As described above, this sliding door device with a door pocket has the following features.
Although it is a hanging door type provided with two sliding doors 20, the end surface of the sliding door 20 on the side of the door pocket can be simply and easily mounted on the door hanging device 14.
The door hanging part fixing screw 19 can be removed from the door hanging part mounting part on the door pocket side by exposing the inside of the passageway 2 without applying an excessive twisting force to the mounting part of the sliding door 20. Removal and reattachment can be easily performed.

Therefore, according to this sliding door device with a door pocket, as in the prior art, the sliding door is inclined obliquely with respect to the door suspension rail and is forcibly pulled out to the outside of the entrance, so that the end surface on the door pocket side is inserted into the entrance. It is not necessary to expose, and therefore, the door hanging device fixing screw 1 from the door hanging device mounting portion on the door pocket side
9 can be easily removed and reattached without applying an excessive twisting force to the mounting portion of the door hanger 14.

As described above, this sliding door device with a door pocket has the following features.
Although it is a hanging door type provided with two sliding doors 20, the end surface of the sliding door 20 on the door pocket side is easily exposed to the inside of the passageway 2 without applying an excessive twisting force to the door hanging device mounting portion. Since the door suspender fixing screw 19 can be removed and reattached from the door suspender mounting portion on the door pocket side, the sliding door 20 can be easily removed and reattached.

Further, in this sliding door apparatus with a door pocket, the end surface of the door suspension rail 10 on the opposite side (door stop side) from the door pocket side is located near the sliding door receiving surface of the door stop member 4. And the end face of the rail
The door suspension rail 10
Can be pulled out from the end of the door suspension rail 10 into the sliding door housing portion 5 and can be taken out of the sliding door housing portion 5 to the outside. Inspection, repair or replacement can also be easily performed.

Further, in this sliding door device with a door pocket, the rail receiving member 11
A door bag side end of the door suspension rail 10 is detachably supported by the rail receiving member 11, and a portion corresponding to the passage 2 of the door suspension rail 10 is screwed on the upper surface of the passage 2. Since it is stopped, a screw 13 that fixes a portion corresponding to the passage 2 of the door suspension rail 10 to the upper surface of the passage 2 is removed, and the door suspension rail 10 is pulled out from the door pocket 3. In addition, the door suspension rail 10 can be easily taken out to the outside, so that inspection, repair, or replacement of the door suspension rail 10 can be easily performed.

FIGS. 8 and 9 show the door suspension rail 10.
FIG. 9 is a front view showing a method of removing the door suspension, and a cross-sectional view taken along line IX-IX of FIG.
After removing the screw 13 (see FIG. 1) fixing the portion corresponding to the above to the upper surface of the passage 2, it can be easily taken out by tilting it obliquely and pulling it out of the door pocket 3 as shown in the figure. .

To reattach the door suspension rail 10, the door suspension rail 10 is inclined obliquely as described above, and the door pocket side end is inserted into the door pocket 3, and the end is inserted into the rail receiving member 11. After that, the portion corresponding to the passage 2 of the door suspension rail 10 is screwed to the upper surface of the passage 2 to facilitate the operation.

10 to 16 show a specific embodiment of the present invention. FIG. 10 is a perspective view of a door frame constituting a sliding door device with a door pocket, and FIGS. 13 and 14 are vertical cross-sectional views of the door pocket portion and the traffic door portion of the sliding door device, and FIG. 15 is a cross-sectional view of the inner portion of the inner portion of the door pocket provided with the rail receiving member 11 of the sliding door device. FIG. 16 is a sectional view taken along line XVI-XVI in FIG.

First, the door frame 30 shown in FIG. 10 will be described. The door frame 30 is made of wood and includes a pair of left and right vertical frames 31 and 32, an upper frame 33 and a lower frame 34, and a door frame 3. It comprises a pair of front and rear cubic frames 35 forming the door pocket 3a.

As shown in FIGS. 10, 11 and 12, the pair of left and right vertical frames 31 and 32 are, respectively, two front and rear vertical frame members 31 arranged in parallel at an interval from each other.
a, 31b and 32a, 32b, and two vertical frame members 32a, 32b constituting the vertical frame 32 on the side of the door pocket (hereinafter referred to as door frame side vertical frame members) 32a, 32b are made of square material. For the two vertical frame members 31a and 31b constituting the vertical frame 31 on the side (hereinafter, referred to as a passage-port side vertical frame member), a plate material wider than the door frame side vertical frame members 32a and 32b is used. .

As shown in FIGS. 10, 13 and 14, the upper frame 33 is composed of two upper frame members 33a and 33b having the same thickness and corresponding to the passage area and the door pocket area, respectively. For the upper frame material (hereinafter, referred to as a door pocket side upper frame material) 33b corresponding to the door pocket region, a horizontally long material having a width slightly larger than the thickness of the sliding door is used, and the upper frame material (hereinafter, referred to as the door frame region). A plate material having a width that is sufficiently wider than the door frame side upper frame member 33b is used for the passage opening side upper frame member 33a.

Also, the lower frame 34 is provided in FIGS.
As shown in FIGS. 13 and 14, two lower frame members 34a and 34b having the same thickness respectively corresponding to the passage area and the door pocket area, and the lower frame member ( A horizontally long material having the same width as that of the door pocket side upper frame material 33b is used for the door pocket side lower frame material 34b, and a lower frame material corresponding to the passage area (hereinafter, a traffic door side lower frame material) is used. ) 34a is made of a plate material having a width slightly wider than the door pocket side lower frame material 33b.

Further, as shown in FIGS. 10 and 11, each of the pair of cubic frames 35 has a door pocket forming material 35a facing the passage area and an inner edge of the door pocket forming material 35a. And a door pocket reinforcing material 35b fixed to the back surface of the door pocket by gluing or screwing. The door pocket opening forming material 35a includes the passage-port-side vertical frame members 31a, 31a.
1b is used, and the door pocket opening reinforcing material 35 is used.
For b, a square member having the same thickness as that of the door pocket side vertical frame members 32a and 32b is used.

It should be noted that the passage-port-side vertical frame members 31a, 31b
Each of the passage opening side upper frame member 33a, the passage opening side lower frame member 34a, and the door pocket opening forming material 35a of the cubic frame 35 also serves as a cosmetic material of the passage opening 2, The exposed surface (the surface exposed in the passageway 2 and the room) is coated with a decorative coating.

The door frame 30 includes the two door frame side vertical frame members 32a and 32b and the pair of cubic frames 35 (the door pocket opening forming material 35a and the door pocket opening reinforcing material 35b). The upper side frame member 33b and the lower side frame member 34b are disposed on both sides of one end and both sides of the other end of the door frame side, and these are screwed and connected.
At the upper and lower ends of the passage facing surface of the door pocket opening forming material 35a,
One end of the passage-port-side upper frame member 33a and one end of the passage-port-side lower frame member 34a are contacted and screwed together, and the other end of the passage-port-side upper frame member 33a and the passage-port-side lower frame member 34a Then, the two passage-port-side vertical frame members 31a and 31b are arranged at the same interval (interval slightly wider than the thickness of the sliding door 20) as the width of the door-bag upper frame member 33b and the door-bag lower frame member 34b. The upper and lower ends of the passage-port-side vertical frame members 31a and 31b are connected to the other ends of the passage-port-side upper frame member 33a and the passage-port-side lower frame member 34a with screws.

As shown in FIGS. 10 and 12, a door stop member 4 is mounted between the two vertical frame members 31a and 31b on the side of the doorway 30. The door stop member 4 used in this embodiment has ridges 3 on both side edges on the back.
8a is a molded product made of a hard resin plate 38 integrally protruded, and the ridges 38 protruded from both side edges on the back surface thereof.
a is fitted between the vertical frame members 31a and 31b by fitting them into the door stop member mounting grooves provided in the two traffic opening side vertical frame members 31a and 31b, respectively.

Further, the vertical frame member 32 on the door pocket side of the door frame 30 is provided.
As shown in FIGS. 10, 15 and 16, a rail receiving member 11 for detachably supporting the end of the door hanging rail 10 on the door pocket side is provided between a and 32b.

The rail receiving member 11 used in this embodiment
Is a bent metal plate, and a bottom plate 11a supporting the lower surface and both side surfaces of the end of the door suspension rail 10.
And a pair of side plates 11b, an end plate 11c for receiving an end surface of the door suspension rail 10, and a flange portion 11d formed at an end of the pair of side plates 11b inside the door pocket 3.
The flange portion 11d is fixed to the side surface inside the door pocket 3 of the door frame-side vertical frame members 32a and 32b with screws 12.

The lower surface of the upper frame 33 of the door frame 30 (the lower surfaces of the upper frame member 33a on the side of the entrance and the upper frame member 33b on the door pocket side).
In addition, the above-described door suspension rail 10 detachably supports an end on the door pocket side to the rail receiving member 11 provided on the upper end side of the inner rear portion of the door pocket 3, and As shown in FIG. 1, a plurality of portions corresponding to the above-mentioned portions are detachably provided by screwing the rail fixing screws 13 to the upper surface of the passage 2.

As shown in FIGS. 10 and 11, a plurality of wall plate supporting members 40 for mounting the interior wall plate 49 are provided in a plurality of steps on the front and rear surfaces of the door frame region of the door frame 30, respectively. Is provided.

The plurality of wall plate supporting members 40 are connected to the door frame 3
0 of the door pocket side vertical frame members 32a, 32b from a substantially central portion of the indoor facing surface to a substantially central portion of the indoor facing surface of the door pocket opening reinforcing member 35b of the cubic frame 35. These wall plate supporting members 40 are provided with the foot portions 41 provided at both ends of the door frame facing surface, respectively, with the door frame side vertical frame members 32a and 32b and the door pocket opening reinforcing member 35 of the cubic frame 35.
b, respectively, is fitted into a wall plate supporting material fitting groove 39 provided over its entire length on the indoor facing surface, and the door pocket side vertical frame members 32a, 32b and the door pocket opening reinforcing material 35b of the cubic frame 35 are fitted.
By nailing or screwing to the door frame 40
Of the door pocket area.

In FIG. 10, for the sake of convenience, the length and height of the door frame 30 are defined by the vertical frames 31, 32, the upper frame 33, and the lower frame 3.
4 and the sectional size of the cubic frame 35 are reduced and reduced, and the number of the wall plate support members 40 is less than the actual number. However, the total length of the door frame 30 is about 1700 to 1900.
mm, the height of the door frame 30 is about 1900 to 2100 mm, and the wall plate supporting material 40 is about 400 to 500 mm
Are provided in 4 to 5 stages at intervals of.

The construction of the sliding door device with a door pocket using the door frame 30 is performed as follows. Each member constituting the door frame is manufactured in a factory, packed in an exploded state, and shipped.

First, at the construction site of the sliding door device, the vertical frame member 31 constituting the pair of left and right vertical frames 31
a, 31b and door-bag-side vertical frame members 32a, 32b, a passage-port-side upper frame member 33a and a door-bag-side upper frame member 33b constituting the upper frame 33, and a passage-port-side lower frame member 34a constituting the lower frame 34.
And a pair of front and rear cubic frames 35 formed of a door pocket side lower frame member 34b and a door pocket opening forming material 35a and a door pocket opening reinforcing material 35b fixed to the back surface of the inner edge of the lower frame member 34b. Assemble 30.

Although omitted in the drawing, the above-mentioned vertical frame members 31a and 31b on the side of the passageway and the vertical frame members 32a and 3b on the side of the door pocket.
2b, a passage-port-side upper frame member 33a and a door-bag-side upper frame member 33
b, the lower door member 34a and the lower door member 34b
The door pocket opening forming material 35a and the door pocket opening reinforcing material 35b constituting the cubic frame 35 are provided with screw through holes or screw screw holes for screwing and connecting them, respectively. The frame 30 can be easily assembled with good workability.

Next, the assembled door frame 30 is carried into the opening of the wall between the adjacent rooms, and the door frame 30 is roughly positioned so as to be located substantially at the center of the thickness of the wall. And placed on the floor 42 as shown in FIGS.

The wall portion is formed between a plurality of pillar members erected at predetermined intervals and pillar members 43 (see FIGS. 11 and 12) on both sides of the opening among the pillar members. A horizontal member 44 (FIG. 13 and FIG. 1) provided at a distance slightly larger than the height of the door frame 30 from the upper surface of the floor 42.
4).

Next, as shown in FIGS. 11 and 12, spacer lumbers 45 and 46 are inserted into gaps between the pair of vertical frames 31 and 32 and the column members 43 on both sides of the opening of the wall, respectively. Passageway side vertical frame members 31a, 31b and door pocket side vertical frame members 31a, 31 forming a pair of vertical frames 31, 32
b are respectively fixed to the pillar members 43 on both sides by screws or nails, and the door frame 30 is installed in the opening.

At this time, the spacer wood 45 interposed between the column member 43 and the vertical frame 31 of the pair of vertical frames 31 and 32 on the side of the passage 2 is, as shown in FIG. Two traffic-portion-side vertical frame members 31 constituting the two-side vertical frame 31
a, 31b are provided behind the vertical frame members 31a, 31b at substantially the same intervals as those between the spacer wood 45 and the two vertical frame members 31a, 31b.
The space between 31b forms a sliding door housing part 5 communicating with the passage 2.

Next, in the same manner as the reattachment of the door suspension rail 10 described above, the door suspension rail 10 is tilted to insert its door pocket side end into the door pocket 3, and the end is inserted into the rail receiving member 1.
1 and the end face of the opposite end (door stop side) was positioned near the sliding door receiving surface of the door stop member 4, and the rail end face was opened toward the sliding door housing 5. In this state, a portion corresponding to the passage 2 of the door suspension rail 10 is screwed to the upper surface of the passage 2 and the door suspension rail 1
At 0, a pair of door suspenders 14 is loaded from the rail end surface opening to the sliding door housing portion 5.

Next, in the same manner as the reattachment of the sliding door 20 described above, the sliding door 20 is inclined obliquely with respect to the door suspension rail 10, and the side on the door stop side is inserted into the sliding door accommodating section 5. After the side of the sliding door 20 on the side of the door pocket is inserted into the passage 2 and arranged in parallel with the door suspension rail 10, the door hanging apparatus 14 of the door pocket is mounted in this state by reattaching the fixing screw 19, Next, the sliding door 20 is moved to the door pocket side, and the door hanging device 14 on the door stop side is mounted by reattaching the fixing screw 19, whereby the sliding door 20 is suspended from the pair of door hanging devices 14.

Next, as shown in FIG. 12, a door stop member 4 composed of a hard resin plate 38 integrally formed with projecting ridges 38a on both side edges of the back surface is used.
Each of the vertical frame members 31a and 31b is mounted between the vertical frame members 31a and 31b by being fitted into door stop member mounting grooves respectively provided in the vertical frame members 31a and 31b.

Next, as shown in FIG. 13 and FIG. 14, floor members 47 such as flooring floor materials are respectively put on the floors 42 of both adjacent rooms, and the floors of both rooms are finished. The floor member 45 includes opening-side vertical frame members 31a and 31b also serving as a decorative material for the passage 2 and an opening-side lower frame member 34a.
And the door frame opening forming material 35a of the cubic frame 35, and the door frame side vertical frame materials 32a and 32b and the door pocket side lower frame material 34b.
And the door frame reinforcement member 35b of the cubic frame 35 as close as possible.

Next, as shown in FIGS. 11 to 14, on the front and rear surfaces of the wall except for the door frame installation portion, respectively.
A plurality of body members 48 for supporting the interior wall plate 49 from the back side are nailed and fixed to the plurality of column members including the column members 41 on both sides of the opening and the horizontal member 42. Attach.

Next, as shown in FIG. 10, FIG. 11 and FIG. 13, a plurality of wall plate supporting members 40 and the foot portions 41 at both ends thereof are attached to the front and rear surfaces of the door frame region of the door frame 30, respectively. The door frame region side vertical frame members 32a and 32b of the door frame 30 and the door frame opening reinforcing member 35b of the cubic frame 35 are fitted into wall plate support material fitting grooves 39, and these wall plate support materials 40 are attached. The position of the wall plate supporting member 40 is adjusted by adjusting the depth of the foot portion 41 into the wall plate supporting member fitting groove 39 while adjusting the position of the wall plate supporting member 40 to the door frame 3.
0, and the outer surfaces (wall plate mounting surfaces) of the plurality of wall plate support members 40 are respectively opposed to the finished wall surface of the room (the wall surface when the interior wall plate 49 is stretched). At a predetermined position (a position that has entered the opening from the finished wall surface of the room by the thickness of the interior wall plate 49), that is, a plurality of walls attached to the front and rear surfaces of an area excluding the door frame installation part of the wall part. To the position flush with the outer surface of the rim member 48, and in that state, the foot portion 41 is connected to the door frame side vertical frame member 32.
a, 32b and the door pocket reinforcing member 35b of the cubic frame 35 are fixed by nailing or screwing.

Next, as shown in FIGS. 11 to 14, on the front and rear surfaces of the wall portion and the door pocket region of the door frame 30, respectively.
The interior wall plate 49 is attached to the plurality of body members 48 and the plurality of wall plate support members 40 by screws, and the wall 1 between both adjacent rooms is finished, thereby completing the construction of the sliding door device. .

That is, in this sliding door device with a door pocket, the vertical frame 31 on the side of the passage 2 of the door frame 30 is formed by two vertical frame members 31a, 31b arranged at intervals. , Pillars 4 on both sides of the door frame installation opening in the wall
The spacer wood 43 interposed between the pillar member 41 on the side of the passageway 1 and the vertical frame 31 on the side of the passageway 2 is substantially equal to the distance between the two vertical frame members 31a, 31b on the side of the passageway. The sliding door accommodating portion 5 is formed by the space between the spacer lumber 43 and the space between the two traffic opening side vertical frame members 31a, 31b by being provided behind the traffic opening side vertical frame members 31a, 31b, respectively. The open end of the sliding door accommodating portion 5 that communicates with the two passage openings is closed by a door stop member 4 that is detachably attached to the two vertical frame members 31a and 31b.

According to this sliding door device, the sliding door 20 is removed by removing the sliding door member 4 and connecting the sliding door housing 5 provided behind the sliding door member 4 to the passage 2.
Can be pulled out of the door pocket 3 more greatly than the position received by the door stop member 4, as described above, the end surface of the sliding door 20 on the door pocket side can be simply and easily attached to the door hanging device mounting portion. The door hanging device fixing screw 19 can be removed from the door hanging device mounting portion on the door pocket side and re-attached by exposing the inside of the passageway 2 without applying an excessive twisting force. Reattachment can be easily performed.

Further, in this sliding door device, the end surface of the end of the door suspension rail 10 opposite to the door pocket side (door stop side) is positioned near the sliding door receiving surface of the door stop member 4. Since the rail end face is opened toward the sliding door housing portion 5, a pair of door hanging members 14 provided on the door hanging rail 10 can be moved from the end of the door hanging rail 10 to the sliding door housing portion. 5 and can be taken out from the sliding door housing 5 to the outside.
Inspection, repair or replacement can be easily performed.

Further, in this sliding door device, a rail receiving member 11 is provided on the upper end side of the inner rear portion of the door pocket 3, and the end of the door hanging rail 10 on the door pocket side can be detachably attached to the rail receiving member 11. The portion corresponding to the passage 2 of the door suspension rail 10 is screwed to the upper surface of the passage 2 so that the portion corresponding to the passage 2 of the door suspension rail 10 is connected to the passage 2. The screw 13 fixed to the upper surface of the door hanging rail 10 is removed, and the door hanging rail 10 is pulled out from the inside of the door pocket 3.
Can easily be taken out, and therefore the inspection, repair or replacement of the door suspension rail 10 can be easily performed.

In the above embodiment, as shown in FIG. 12, as the door stop member 4, a molded product made of a hard resin plate 38 having ridges 38a integrally protruding from both side edges of the back surface is used. This door stop member 4 is used to pass through the ridges 38a projecting from both side edges of the rear surface of the door stop member 4 and the entrance side vertical frame members 31a, 3a.
1b is fitted between the vertical frame members 31a and 31b by being fitted into a door stop material mounting groove.
The mounting structure of the door stop member 4 may have another configuration.

FIG. 17 and FIG. 18 are cross-sectional views of a passage portion of a sliding door device showing another specific embodiment of the present invention. The embodiment shown in FIG. 3
1 is provided with an extremely shallow depth door stop fitting groove 50 having a depth of about several millimeters on the mutually facing inner surfaces of the two traffic opening side vertical frame members 31a and 31b constituting the hard resin plate 5 capable of flexural deformation.
The door stop member 4 is detachably fitted to each of the side edge portions of the door stop member 50 in the door opening side vertical frame members 31a and 31b.

Further, the embodiment shown in FIG.
Two vertical frame members 31a, which constitute the vertical frame 31 on the side,
A channel material having a surface facing the passageway 2 opened and a width of both side plates slightly smaller than a depth of the space is provided in a space between the pair of spacer woods 43 provided behind and the pair of spacer woods 43 provided behind the base material 31b. 52 is screwed into the pillar 41 on the side of the passage 2 and screwed into the channel member 52 so as to be the sliding door accommodating portion 5, and has substantially the same interval between the vertical frame members 31a and 31b on the side of the passage. The door stop member 4 made of a hard resin plate 53 having a width is inserted into the passage-port-side vertical frame member 3.
1a, 31b and the channel material 5
2 is received from behind by the open edges of both side plates, and the door stop member 4 is inserted into the both side edges and the passage-port-side vertical frame members 31a, 31.
b is detachably held by the frictional force between the inner surfaces facing each other.

The sliding door device with a door pocket of each embodiment described above is constructed using a wooden door frame 30. However, the present invention is constructed using a resin or metal door frame. The present invention can be applied to a sliding door device with a door pocket and a sliding door device with a door pocket that is configured without using a door frame.

The sliding door device with a door pocket of the above embodiment is
Although the present invention is of a manual opening / closing type in which the sliding door 20 is manually opened and closed, the present invention relates to an electric door hanger traveling mechanism for traveling a pair of door hanger supported on the door hanger rail. It can also be applied to an automatic opening and closing type sliding door device with a door pocket provided with, also in that case, a rail receiving member is provided on the upper end side of the inner back part of the door pocket, the door hanging rail on the door pocket side of the door hanging rail The ends are detachably supported by the rail receiving member, and a portion corresponding to the passage of the door suspension rail is screwed to the upper surface of the passage, so that the pair of door suspenders and the traveling mechanism thereof are provided. The door suspension rail provided can be easily taken out,
This door suspension rail can be easily inspected, repaired, or replaced.

[0083]

According to the sliding door apparatus with a door pocket of the present invention, a door stop provided on the side of the passage opposite to the door pocket is detachable, and the door stop is provided behind the door stop. Along with providing a sliding door housing portion that communicates with the passage opening by removal, since the distance from the outer end of the door pocket opening of the door pocket to the inner back surface of the sliding door housing portion is larger than the width of the sliding door, The end surface on the door pocket side of the sliding door is easily exposed to the inside of the passageway without applying an excessive twisting force to the door hanging device mounting portion, and the door hanging device fixing screw from the door hanging device mounting portion on the door bag side is removed. Removal and reattachment can be performed.

In the sliding door device with a door pocket according to the present invention,
The end face of the end opposite to the door pocket side of the door suspension rail,
It is preferable that the door stop member is located near the sliding door receiving surface, and the rail end surface is opened toward the sliding door housing portion. With such a configuration, the door provided on the door suspension rail is preferable. The hanging device can be pulled out from the end of the door suspension rail into the sliding door housing portion and can be taken out from the sliding door housing portion, so that inspection, repair, or replacement of the door hanging device can be easily performed.

Further, in the sliding door apparatus with a door pocket according to the present invention, a rail receiving member is provided on an upper end side of an inner rear portion of the door pocket, and an end of the door hanging rail on the door pocket side can be detachably attached to the rail receiving member. While supporting, it is preferable that a portion corresponding to the passage of the door suspension rail is screwed to the upper surface of the passage, and in such a configuration, the portion corresponding to the passage of the door suspension rail is By removing the screw fixed to the upper surface of the passageway and pulling out the door suspension rail from the inside of the door pocket, the door suspension rail can be easily taken out, so that inspection, repair or replacement of the door suspension rail can be performed. Can also be easily performed.

[Brief description of the drawings]

FIG. 1 is a front view showing an example of a basic configuration of a sliding door device with a door pocket according to the present invention.

FIG. 2 is a sectional view taken along the line II-II in FIG.

FIG. 3 is a perspective view of a sliding door and a door suspender.

FIG. 4 is a front view showing a state in which a door stop member is removed from the sliding door device and a door hanger on the door stop side of the sliding door is removed.

FIG. 5 is a front view of the sliding door device in a state in which a door hanger on the door pocket side of the sliding door is removed.

FIG. 6 is a front view of a state where the sliding door is taken out of the sliding door device.

FIG. 7 is a sectional view taken along the line VII-VII in FIG. 6;

FIG. 8 is a front view showing a method of taking out a door suspension rail in the sliding door device.

9 is a sectional view taken along the line IX-IX in FIG.

FIG. 10 is a perspective view of a door frame constituting a sliding door device with a door pocket showing a specific embodiment of the present invention.

FIG. 11 is a transverse sectional view of a door pocket portion of the sliding door device of the embodiment.

FIG. 12 is a cross-sectional view of a passage opening of the sliding door device of the embodiment.

FIG. 13 is a longitudinal sectional view of a door pocket portion of the sliding door device of the embodiment.

FIG. 14 is a vertical cross-sectional view of a passage opening of the sliding door device of the embodiment.

FIG. 15 is a transverse cross-sectional view of the inner part of the door pocket provided with the rail receiving member of the sliding door device of the embodiment.

FIG. 16 is a perspective view of a door frame of a sliding door device with a door pocket according to another embodiment of the present invention.

FIG. 17 is a cross-sectional view of a passage opening of a sliding door device with a door pocket showing another specific embodiment of the present invention.

FIG. 18 is a cross-sectional view of a passage opening of a sliding door device with a door pocket showing another specific embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Wall 2 ... Vertical frame 3 ... Door pocket 3a ... Door pocket 4 ... Door stop material 5 ... Sliding door accommodating part 10 ... Door hanging rail 11 ... Rail receiving member 13 ... Rail fixing screw 14 ... Door hanging tool 20 ... Sliding door

Claims (3)

(57) [Claims] 1. A door provided on a wall, a door pocket provided at one end of the door, and having a door pocket on a surface facing the door, and an upper portion extending from the door to the inside of the door pocket. A sliding door provided with the sliding door, a single sliding door having a sliding door mounting groove opened at the upper end of both sides thereof, and a sliding door mounting groove opened to an end face thereof; and the sliding door provided on the sliding door rail so as to be able to travel in its length direction. And a pair of door suspenders fixed to the sliding door by screwing from the end surface direction of the sliding door, which are fitted into the door hanging device mounting groove, and detachably provided on a side surface on the other end side of the passage opening. A door stop member provided behind the door stop member and a sliding door housing portion communicating with the passage opening by removing the door stop member, wherein the sliding door housing portion extends from an outer end of a door pocket opening of the door pocket. The distance to the inner back of the
A sliding door device with a door pocket, wherein the width is larger than the width of the sliding door. 2. An end surface of an end of the door suspension rail opposite to the door pocket side is located near a sliding door receiving surface of a door stop, and the rail end surface is open toward the sliding door housing portion. The sliding door device with a door pocket according to claim 1, wherein: 3. A door receiving member is provided at an upper end of an inner rear portion of the door pocket, and an end of the door hanging rail on the door pocket side is detachably supported by the rail receiving member. The sliding door device with a door pocket according to claim 1 or 2, wherein a corresponding portion is screwed to an upper surface of the passageway.