JP2003056254A - Opening section device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an opening section device capable of positioning the ends of a sliding door on proper positions to air-tight members when the sliding door is fully shut. SOLUTION: Rebates 20 and 22 consisting of recess sections for accepting the ends of sliding door are formed in both right and left stiles 4 and 5, at the same time, the air-tight members 25 and 26 are provided to stage sections 23b and 24b of the rebates near to the ends of the sliding door in the case it is fully shut, spacer members 40 and 44 for filling in an unnecessary space of the rebate 22 formed in a joint part between the head 2 and the sill 3 are mounted on at least one end section of the stiles, at the same time, a taking in member 30 of a sliding door guide rail 13 is provided on the ends of the sliding door, rail extended members 42 and 46 extended from the sliding door guide rail 13 are integrally formed in the spacer member 40, and attractable faces 42a and 46a for positioning the ends of the sliding door on the proper positions to the air-tight members 25 and 26 are formed in the rail extended member 42 while coming into contact with the inside of the taking in member 30.

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an opening device having a sliding door attached to an opening of a house such as an entrance, and more particularly to a sliding door when the sliding door is closed. And an opening device for positioning the door tip at an appropriate position in the door flap. 2. Description of the Related Art Conventionally, this type of opening device has been widely used as an entrance sliding door in a general house. The sliding door is made up of two sliding doors (door bodies) that are opened and closed by pulling, and a screen door is often attached. In such a sliding door, a guide rail for guiding the opening and closing movement of the shoji is provided on an upper frame or a lower frame, and the shoji is opened smoothly by generating a certain backlash or swing. It can be closed. [0004] In addition, a recess called a door flap to receive the door of the shoji is formed in the vertical frame, and when the shoji is closed, the door flaps into the door flap and hits the airtight material. Not to occur. However, in the lower frame, since the door of the shoji is not guided by the guide rail, the door swings when the shoji is completely closed. There were drawbacks that the door did not enter and that the door and the airtight material did not properly hit, leaving a gap. Accordingly, an object of the present invention is to solve the above-mentioned problems of the prior art, and to position the door of the shoji at an appropriate position with respect to the airtight material when fully closing the shoji. An opening device is provided. [0007] To achieve the above object, the present invention provides a frame formed by upper, lower, left and right frames;
Two right and left sliding doors which are opened and closed by pulling in the frame body,
An opening device having a door plate formed of a concave portion for receiving a door of a shoji in each of the left and right vertical frames, and a step portion of the door plate close to the door of the shoji when the door is fully closed. Alternatively, an airtight material is provided on the door tip, and a spacer member for filling an unnecessary space for door flap formed at a joint portion with the upper and lower frames is attached to at least one end of the vertical frame, and the shoji screen is provided. The swallow part of the sliding door guide rail is provided on the side of the door, and the spacer member is
A rail extension member extending from the upper frame or lower frame sash guide rail is integrally formed, and the door of the sash is fitted to the rail extension member while being in contact with the inner surface of the swallowing portion. It is characterized in that a pulling portion for positioning at a position is formed. An embodiment of the opening device according to the present invention will be described below with reference to the accompanying drawings. FIG. 1 is a front view showing an embodiment in which the present invention is applied to a front door of a house. At the opening of the entrance, a frame body in which the upper frame is a Kamoi 2, a lower frame is a Sill 3, and left and right vertical frames 4 and 5 are attached in a four-sided manner. It is built so that 7 can be opened and closed by turns. A screen door is attached to the entrance sliding door, but the screen door is not shown in FIG. FIG. 2 is a diagram showing a cross section of the entire entrance sliding door, and FIG. 3 is a diagram showing a cross section of the gate 2 and the threshold 3. Reference numerals 8 and 9 denote vertical stiles constituting the shoji 6, and reference numerals 1 and 2.
Numerals 0 and 11 are vertical frames that constitute the shoji 7. Guide rails 12 and 13 are formed on the upper surface of the sill 3 so as to protrude vertically as members for guiding the opening and closing of the shoji 6 and the shoji 7, respectively.
It moves while sliding along. Guide rail 1
Auxiliary rails 12a and 13a extend parallel to 2 and 13, respectively. On the other hand, Kamoi 2 has
As shown, the guide rails 18, 19 are vertically suspended. In addition, the screen door 12 is arranged at the most outdoor side in parallel with the shojis 6 and 7, and can be opened and closed by sliding along the rail 17. Next, FIG. 4 shows an AA cross section of FIG.
Door frame 20 formed in right vertical frame 5 and left vertical frame 4
The door flap 22 is shown. First, in the shoji 6, the outer edge of the vertical frame 8 is the door end 8a, and the door frame 20a is formed.
Constitutes a recess for receiving the door tip 8a when the shoji 6 is closed. In this case, the width of the door flap 22 is set to a width dimension corresponding to one shoji 6. Further, as a result of forming a concave portion such as the door door 20 in the right vertical frame 5, a step portion 23 a is formed in the right vertical frame 5 on the outdoor side. The other step 23b on the indoor side between the step 23a and the door flap 20 is provided with a shoji 6 when fully closed.
The door top 8a of the step 23
An airtight material 25 for sealing a gap between the door b and the door tip 8a is attached to b. On the other hand, in FIG. 4, a door flap 22 is similarly formed in the left vertical frame 4. The door flap 22 provided on the left vertical frame 4 has a width different from that of the door flap 20 of the right vertical frame 5 and is configured as a recess having a width of two shojis 6 and 7. The door end 11a, which is the outer edge of the vertical frame 11 of the shoji screen 7, enters a position closer to the indoor side in the door flap 22. In this manner, by providing a recess having a width of two shojis 6 and 7 as the doorstep 22 in the left vertical frame 4, the stepped portion 23 a of the right vertical frame 5 is opposed to the outdoor side. Step 24
a is formed. This step part 24a and door door 22
The door end 11a of the shoji 7 when fully closed is located close to the other step 24b on the indoor side that faces between the doors 11a. An airtight material 26 that seals a gap between them is attached. As shown in FIG. 2, shielding members 30 made of a flexible material such as rubber are attached to left and right door tips 15a and 16a of the screen door 14. The shielding member 30 extends over the entire length of the corners on the indoor side of the door ends 15a and 16a, and the fin portion 31
It protrudes toward 0 and 22. In FIGS. 3 and 4, guide rails 1 are provided at the upper ends of the vertical frame 8 of the shoji 6 and the vertical frame 11 of the shoji 7 respectively.
A rail swallowing member 30 for swallowing 8 and 19 is mounted. The rail swallowing member 30 is a cap-shaped member that is a rectangular member made of resin and is fitted and attached to the upper ends of the vertical frames 7 and 8. As shown in FIG. 4, the rail groove 31 for swallowing the guide rails 18 and 19 is
a, 32b, in which case the walls 32a,
The interval of 32b is set to have a predetermined play in addition to the width of the guide rails 18 and 19. FIG. 5 shows a spacer member 40 attached to the upper end of the left vertical frame 4. As shown in FIG. 5, when the Kamoi 2 is joined to the left vertical frame 4, a part of the door door 22 is left as an unnecessary space between the left vertical frame 4 and the Kamoi 2 at the upper end thereof. Become. Spacer member 40
Is a member attached to fill the unnecessary space, and has a width substantially equal to the width of the door flap 22 and a height corresponding to the unnecessary space. 4 and 5, the spacer member 40 is provided with rail extension members 41 and 42 which are continuous with the guide rails 18 and 19 of the gate 2.
It is integrally formed so as to hang down from the main body of the spacer member 40. As shown in FIG. 4, the rail extension member 42
Is the rail swallowing member 3 mounted on the vertical frame 11 of the shoji 7
In relation to 0, when the sliding door 7 is fully closed and put into the door flap 22, it is fitted into the rail groove 31.
The rail extension member 42 has a tapered surface 42.
a is formed, and the tapered surface 42 a
While being in contact with the inner surface of b, the door tip 11a of the shoji 7 functions as a drawing surface for positioning the door tip 11a at an appropriate position with respect to the airtight member 26. A similar spacer member 44 is also attached to the upper end of the right vertical frame 5. In the case of the right vertical frame 5, since the width of the door door 20 is equal to one sheet of the shoji screen 6, the width of the spacer member 44 corresponds to the width of the narrow door door 20 and is continuous with the guide rail 15. One rail extension member 46 is formed integrally. This rail extension member 46
Is formed with a tapered surface 46a in the same manner as the rail extension member 42 described above, and the tapered surface 46a contacts the inner surface of the wall portion 32b of the rail swallowing member 30 while holding the shoji screen 6a.
This is the same in that the door tip 8a functions as a drawing surface for positioning the door tip 8a at an appropriate position with respect to the airtight member 25. FIG. 6 is a diagram showing the positional relationship between the door tip 11a and the rail extension member 42 immediately before the sliding door 7 is fully closed. In the case of the guide rail 18 of the Kamoi 2, a door roller (not shown) attached to the shoji 7 rolls, so that when moving to close the shoji 7, some rattling or blurring occurs. For this reason, the door 11a of the shoji 7 is
It is assumed that the position immediately before entering the vehicle 2 is approaching the indoor side as shown in FIG. When the sliding door 7 is further closed and put into the door door 22, the tapered surface 42 a of the rail extension member 42 hits the inside of the wall 32 b of the rail swallowing member 30, and in the process of completely closing the sliding door 7, the tapered surface 42 a Doorway 1 by
1a is gradually drawn to the outdoor side. Finally, the door 11a and the airtight member 26 are positioned at a position where the door tip 11a properly contacts. As described above, by providing the rail extending member 42 integrally with the spacer 40 and further providing the tapered surface 42a on the rail extending member 42, even if the shoji 7 is shaken, the proper position in the door flap 22 is ensured. And can be positioned. In particular, as in this embodiment, when the door flap 22 is as wide as two shojis,
When the rail is closed, the rail extension member 42 can be inserted into the door and can be hidden so as not to be seen from the outside, so that the design appearance is improved. In addition, the door 11a of the shoji 7 is attached to the wide door frame 22.
It is not necessary to provide a member for contacting the outside of the door 11 and drawing the door tip 11a, so that the number of parts can be reduced and the unnecessary space of the joint portion with the Kamoi 2 can be filled.
The drawing structure can also be used as zero. In FIG. 4, when the door tip 8a of the shoji 6 is to be inserted into the door flap 20 of the right vertical frame 5, similarly, the rail cup is attached to the tapered surface 46a of the rail extension member 46 integrally formed with the spacer 44. The door portion 8a of the shoji 6 is drawn to an appropriate position with respect to the airtight material 25 when the wall portion 32b of the embedding member 30 hits. FIG. 7 is a sectional view taken along the line BB of FIG. 3, showing the spacer member 50 attached to the lower end of the left vertical frame 4.
A positioning member 52 is provided integrally with a spacer member 50 that fills an unnecessary space of the door flap 22 formed at a joint portion between the left vertical frame and the gate 2. As shown in FIGS. 3 and 7, a similar rail swallowing member 54 is also mounted on the lower end of the vertical frame of the shoji. In the rail swallowing member 54, a concave portion 55 having a U-shaped cross section that is in sliding contact with the guide rail 12 is formed. Further, the auxiliary rail 12a is configured to abut an inner wall 56 formed on the rail swallowing member 54. The rail swallowing member 34 is also attached to the lower end of the vertical frame 8 of the other shoji screen 6, but is not shown. In the case of the guide rail 12 of the threshold 3,
Moves while sliding, and has less rattling and blurring than the Kamoi 2 side. Therefore, the shoji 7 can be closed while the auxiliary rail 12a is applied to the inner wall 56 of the rail swallowing member 54, and the inner wall 56 hits the side surface of the positioning member 52 immediately before the door is fully closed. Position. As is apparent from the above description, according to the present invention, the swallowing member for the shoji guide rail is provided on the door end side of the shoji, and the spacer member is provided with the upper frame or the lower frame. A rail extension member that is continuous with the sliding door guide rail is integrally formed, and the rail extension member forms a pulling surface that positions the door of the sliding door at an appropriate position with respect to the airtight member while being in contact with the inner surface of the swallowing portion. As a result, when the shoji is fully closed, the door of the shoji can be positioned at an appropriate position with respect to the airtight material, and the rail extension member is inserted into the door so that it cannot be seen from the outside. Since it can be hidden, the aesthetic appearance of the design can be improved.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front view showing an embodiment in which an opening device according to the present invention is applied to an entrance sliding door. FIG. 2 is a cross-sectional view of the entrance sliding door according to the embodiment. FIG. 3 is a diagram showing a cross section of a gate and a threshold of a sliding door; FIG. 4 is a cross-sectional view taken along the line AA in FIG. 3, showing a positional relationship in a state in which a door of a shoji is put in a door flap provided on the left and right vertical frames. FIG. 5 is a perspective view showing a spacer member attached to an upper end portion of a left vertical frame. FIG. 6 is a view showing the operation of a rail extension member provided integrally with a spacer member. FIG. 7 is a cross-sectional view taken along the line BB in FIG. 3, showing a spacer member attached to the lower end of the left vertical frame and a rail swallowing member attached to the door of the shoji; [Description of Signs] 2 Kamoi 3 Sill 4 Left vertical frame 5 Right vertical frame 6 Shoji 7 Shoji 12 Screen door 20 Door drop 22 Door drop 23a, 23b Step section 24a, 24b Step section 25 Airtight material 26 Airtight material 30 Rail cup Inset member 40 Spacer member 42 Rail extension member 42a Tapered surface

Claims (1)

Claims: 1. An opening device having a frame formed by upper, lower, left and right frames, and two right and left sashes which are opened and closed by pulling in the frame. A vertical door frame formed of a concave portion for receiving the door of the sliding door is formed in each of the vertical frames, and an airtight material is provided on a step portion or the door of the door panel adjacent to the door of the sliding door when fully closed, At least one end of the vertical frame is provided with a spacer member for filling an unnecessary space for door flaps formed at a joint portion with the upper and lower frames, and a swallowing portion of the shoji guide rail is provided at a door end side of the shoji. The rail member, integrally formed with a rail extension member extending from the shoji guide rail of the upper frame or the lower frame,
An opening device, wherein the rail extension member is provided with a pull-in portion for positioning a door of the shoji in an appropriate position with respect to the airtight member while being in contact with an inner surface of the swallowing portion.