JP4402607B2 - Stabilizing structure of shoji screen for sash for external opening - Google Patents

Description

  The present invention relates to a shoddle steadying structure for an external opening sash.

Conventionally, in order to improve heat insulation performance, a pair glass etc. may be attached to a sliding shoji (for example, refer to patent documents 1).
Japanese Patent Laid-Open No. 08-165862

  However, when the pair glass is attached, the shoji itself becomes heavy, and the thickness of the entire pair glass becomes thick. Therefore, a shift occurs between the shoji door core and the paired glass core, and the pair glass core becomes the shoji door core. Since the center of gravity moves closer to the indoor side by being located on the indoor side, the upper part of the shoji has a structure that falls into the indoor side. For this reason, the top of the shoji is always pressed against the tight material installed on the indoor side of the upper frame. When the wind is strong, the wind pressure strongly hits the tight and the shoji is opened and closed heavily. There was a fear of becoming. In addition, even if a member that prevents the shoji from swinging into the room (falling down) is attached to the upper side of the shoji, there is also a problem that it becomes an obstacle when it is installed in the window frame and is difficult to install. .

  SUMMARY OF THE INVENTION Accordingly, a main object of the present invention is to provide a shodder anti-sway structure that prevents the shoji from falling into the indoor side of the external opening sash and that can be easily installed in the window frame.

The present invention that has solved the above problems is as follows.
<Invention of Claim 1>
The invention according to claim 1 is an external opening comprising a shoji to which a steadying member is attached, and a window frame having an upper frame in which a running groove is formed so that the upper arm of the shoji can be inserted and run. A sash for a shoji for a sash, wherein the anti-sway member has a flap that can be bent and abuts against a side surface of the running groove when the sash is raised, and is built on the window frame of the shoji. After setting up, this flap is raised, and it is configured to stop the swing of the shoji by contacting the side surface of the running groove ,
The steady-rest member includes a steady-rest main body having the flap and a slide portion in a slip-pair relationship with the steady-rest main body, and the slide portion slides upward along the steady-rest main body. The flap is configured to stand up, the steadying member is mounted in the shoji fold, and the upward movement of the slide portion can be operated from the side of the shoji fold. This is a shodle steadying structure.

(Function and effect)
The steadying member attached to the shoji has a flap that can be bent and can be brought into contact with the side surface of the running groove when it is stood up. By making it contact with the side of the running groove to stop the swing of the shoji, the shoji swing (falling down) can be surely prevented, and the shoji can be opened and closed smoothly even when the wind is strong. At the same time, when installing the shoji into the window frame, it does not get in the way, and the installation work can be facilitated.

Further, the invention according to claim 1 has a configuration in which the flap stands up when the slide portion slides upward along the steady-rest main body portion, so that the mechanism of the steady-rest member is simple. There is little fear and manufacturing cost can be suppressed.
Further, the steady rest member is mounted in the shoji fold, and the upward movement of the slide portion can be operated from the side face of the shoji heel, so that the steady rest member is outside the shoji fold. Since it is not exposed, it is excellent in design.

<Invention of Claim 2 >
According to the second aspect of the present invention, there is a shoji having an indoor side steady member attached to the upper end portion of the door toe, and a hanging piece is provided on each of the outdoor side and the indoor side. Pulling in an outer opening sash comprising an upper frame formed with a running groove to be inserted and runnable, and an upper frame tight material attached to the indoor hanging piece and contacting the upper arm of the shoji The indoor side steadying member has a flap that can be bent and abuts on the indoor side hanging piece across the upper frame tight material when standing upright. A structure in which the flap is erected when the slide part slides upward along the steady-rest main body part. And this The upper part of the door can be operated from the side of the door toe of the shoji. After the shoji is installed in the window frame, the flap is raised and brought into contact with the hanging piece on the indoor side. This is a structure for preventing the sliding shoji from swinging, which is configured to stop the swing of the shoji.

(Function and effect)
After installing the shoji into the window frame, this flap is erected and brought into contact with the indoor hanging piece to stop the shoji from swinging. The door can be opened and closed smoothly even when the wind is strong, and it is not obstructive when installing the door to the window frame, and the installation work can be facilitated. . Moreover, since it is the structure which straddles the upper frame tight material and contact | abuts on the indoor side hanging piece, it can be functioned also as the fall prevention of a shoji.

<Invention of Claim 3 >
According to the third aspect of the present invention, the upper frame portion of the position where the shoji summons in the closed state are projected is brought into contact with the upper end of the side surface of the summit soots to prevent the swing toward the indoor side. In addition, the swing shodder structure of the sliding shoji according to claim 2 , wherein a guide member serving as a travel guide when the shoji is opened and closed is attached.

(Function and effect)
A configuration in which a guide member is attached to the upper frame portion of the position where the shoji summons in the closed state are projected to abut against the indoor side upper end of the summit so as to prevent swinging to the indoor side. In cooperation with the indoor side steady rest member attached to the upper end of the door toe, the shoji can be supported at both ends of the summoning side and the door toe side. Can be prevented. In addition, the guide member can guide traveling when opening and closing the shoji to prevent the shoji from coming off.

<Invention of Claim 4 >
Invention of claim 4, in stile on the shoji, in contact with the outdoor side depending member of the upper frame skilled the outdoor-side bracing member to prevent deflection of the outdoor side is mounted, according to claim 2 or 3 It is the backrest structure of the described sliding shoji.

(Function and effect)
The outdoor swing prevention member attached to the upper arm of the shoji to contact the hanging piece on the outdoor side of the upper frame to prevent the shake to the outside of the door prevents the shoji from swinging to the outside (falling down). can do.

  According to the present invention, it is possible to prevent the sliding doors from falling into the indoor side of the sash for the external opening and to facilitate the installation work in the window frame.

Embodiments of the present invention will be described below.
FIG. 1 is a transverse sectional view of a sliding sash (sliding shoji) in the sash for external opening, and FIG. 2 is a longitudinal sectional view of the same. The window frame 26 of the external opening sash is configured by a four-round framework of the upper frame 4, the lower frame 3, and the left and right collar frames 5a, 5b, and the outer shoji 1 and the inner shoji 2 are placed in the sash frame. Prepare for a draw. The external shoji 1 is formed by fitting a glass panel 27 into an interior in which an upper arm 9a, a lower arm 8a, a door toe 7a, and a summoning arm 6a are assembled four times. Similarly, the inner shoji 2 is formed by fitting the glass panel 27 into the inside of the upper awning 9b, the lower ridge 8b, the door toe ridge 7b, and the summon ridge 6b. The inner and outer shoji 1, 2 are locked by a crescent (not shown) provided between the summons 6a, 6b.

  As shown in FIG. 2, the upper frame 4 includes a lower surface 28, a room-side hanging piece 29, and an intermediate hanging piece 30 located on the outside of the room, and the upper frame 4 is inserted into the upper frame 4 so that it can run. The inner-side hanging piece 32 that is formed with the inner-slider running groove 31 and is disposed on the outer side of the intermediate hanging piece 30 with an interval therebetween is used as the upper end engaging portion of the outer shoji 1. An upper frame tight material holder 33b is provided in the left-right direction on the lower outdoor side surface of the indoor side hanging piece 29, and the indoor side upper frame tight material 34b is attached thereto. This indoor-side upper frame tight material 34b abuts against the inner side surface of the inner peg upper collar 9b. An upper frame tight material holder 33a is provided in the left-right direction on the lower outdoor side surface of the intermediate hanging piece 30, and an outdoor upper frame tight material 34a is attached thereto. This outdoor upper frame tight material 34a is in contact with the indoor side surface of the outer shoji upper collar 9a.

  As shown in FIG. 2, the lower frame 3 is provided with an outer side outer substrate 12 and an inner side substrate 13 positioned on the indoor side above the outer substrate 12 in a stepped shape. A traveling rail 35 is provided, and an inner shovel traveling rail 14 is provided at a substantially central portion of the inner substrate 13 in the indoor / outdoor direction. A lower frame tight material holder 18b is formed in the sash frame longitudinal direction (left-right direction) on the outdoor side surface of the upper end portion of the standing wall 36 located at the indoor side end, and the tight material holder 18b is shown in FIG. Thus, the indoor side lower frame tight material 17b is attached to the range which opposes the indoor side surface of the closed inner cot 2. The indoor side lower frame tight material 17b comes into contact with the indoor side surface of the inner pouch 8b. A lower frame tight material holder 18a is also provided in the left-right direction on the outdoor side end surface of the inner substrate 13, and the range of the tight material holder 18a facing the indoor side surface of the closed shoji 1 as shown in FIG. Further, the outdoor lower frame tight material 17a is attached. The outdoor lower frame tight member 17a is in contact with the indoor side surface of the outer shoji lower collar 8a. In addition, as shown in FIG. 1, the notch 15 for draining is formed in the inner side of the inner board | substrate 13 in the left-right direction approximate center part and the outdoor side of the inner rail running rail 14.

As shown in FIGS. 3 to 15 , an indoor side steady member 20 that prevents a swing (falling down) from the upper end portion to the indoor side is inserted into the hollow portion 43 of the door toe 7 b of the inner shoji 2. ing. 3 is an elevational view of the inner side of the door toe of the shoji that looks at the starboard frame side, and FIG. 4 is an explanation showing the state of the indoor side steady rest member before the shoji is built in the window frame. FIG. 5 is an explanatory view showing the state of the indoor side steady rest member after the inner shoji is built in the window frame, FIG. 6 is a front view seen from the indoor side, and FIG. FIG. 8 is a front view of the slide portion, FIG. 9 is a side view thereof, FIG. 10 is a rear view thereof, FIG. 11 is a plan view thereof, and FIG. 13 is a side view thereof, FIG. 14 is a rear view thereof, and FIG. 15 is a cross-sectional view showing a state in which the slide portion and the steady rest main body portion are engaged. .
The indoor steadying member 20 includes a steadying main body 21 and a slide part 22, and the steadying main body 21 and the slide part 22 form a slip pair relationship. The steady rest main body 21 has a substantially L-shaped cross section, and is supported by a slide guide 21a that regulates the sliding direction of the slide portion 22 on the front and side surfaces, and an upper end of the side surface of the slide guide 21a. A flap 21b that can be bent with the upper end edge as a support portion and that can come into contact with the indoor hanging piece 29 of the upper frame 4 and the sliding direction of the slide portion 22 are restricted, and engages with the slide portion 22 Engaging claw 21c. The flap 21b is supported by the upper end of the side surface of the slide guide 21a, and includes a flap piece 121a that can be bent with the upper edge as a support portion, and a contact protrusion 121b provided at the tip of the flap piece 121a. Yes. The steady rest main body 21 is made of a resin such as plastic. Reference numeral 21d denotes a screw hole for dosing the thickness of the screw head of the screw 40 to which the upper rod 9b and the door rod 7b are screwed.

  The slide portion 22 is combined with the slide guide 21a of the steady-rest main body portion 21 to form a slip-pair relationship, and a slide groove 22b that slidably engages the engaging claw 21c of the steady-rest main body portion 21. And screw hole protrusions 22c provided on the opposite surface of the surface that comes into contact with the steady rest main body portion 21. The screw hole protrusion 22c is a screw 42 screwed from a screw hole 41a formed vertically on the starboard frame side surface 41 of the door rod 7b. The screw hole 41a is formed in a vertically long shape after the inner shoji 2 is built in the window frame 26, and then from the right side frame side surface 41 of the door rod 7b through the screw hole protrusion 22c to the plate 22a. This is for fixing the slide portion 22 in a state where the flap 21b of the indoor side steady-state preventing member 20 is raised and the contact protrusion 121b is in contact with the indoor side hanging piece 29 of the upper frame 4. . The screw hole protrusion 22c is fixed by frictional force by the protrusion surface of the screw hole protrusion 22c and the starboard frame side surface 41 coming into contact with each other by the pulling of the screw 42, and the sliding portion 22 is prevented from sliding up and down. .

  As the slide portion 22 slides upward, the corners of the plate 22a at the portion facing the side surface of the slide guide 21a erect the flap piece 121a bent in the inner direction of the hollow portion 43. Finally, the slide part 22 moves upward until the upper end of the plate 22a coincides with the upper end of the flap 21b. In this state, the reaction force in the outdoor direction due to the contact protrusion 121b coming into contact with the indoor hanging piece 29 of the upper frame 4 from the indoor side steady rest member 20 through the side surface of the plate 22a. To prevent the inner limb 2 from swinging toward the indoor side. In addition, 22d is an upper protrusion that fits into the hollow portion of the door toe 7b and holds the position of the slide portion 22.

The operation of the indoor side steady rest member 20 when the inner shroud 2 is built in the window frame 26 will be described below.
First, before mounting the inner shoji 2 in the window frame 26, the steady rest main body 21 is inserted and fitted in the hollow portion 43 of the door toe 7b in advance. At this time, as shown in FIG. 4, the slide portion 22 is lowered downward so that the upper end of the slide guide 21a and the upper end of the plate 22a coincide with each other, and the flap piece 121a is bent inward of the hollow portion 43. deep. In this state, the contact protrusion 121b of the flap 21b does not protrude to the indoor side from the indoor side surface of the door rod 7b. Then, the flap piece 121 a is built in the window frame 26 in a state where the flap piece 121 a is bent in the inner direction of the hollow portion 43.

  Next, the screw 42 is lightly screwed into the screw hole protrusion 22c through the screw hole 41a from the starboard frame side side surface 41 of the door rod 7b. Then, by lifting the screw 42 upward, as shown in FIG. 5, the plate 22 a is slid upward, the flap 21 b of the indoor side anti-rest member 20 is erected, and the abutting protrusion 121 b of the upper frame 4 is It is made to contact | abut to the indoor side hanging piece 29. FIG. In this state, the screw 42 is screwed to the screw hole protrusion 22c to the end, and is fixed so that the slide portion 22 does not move up and down.

  In this way, the flap 21b that abuts on the indoor-side hanging piece 29 of the upper frame 4 is manually erected after the inner frame 2 is built in the window frame 26, and straddles the upper side of the indoor-side upper frame tight material 34b. By being in contact with the indoor side hanging piece 29, it is possible to reliably prevent the inner limb 2 from swinging into the room (falling down) and to install the inner limb 2 into the window frame 26. Can be built easily. Moreover, it can be made to function also as the fall prevention of the inner shoji 2 by being the structure contact | abutted to the indoor side hanging piece 29 straddling the upper direction of the indoor side upper frame tight material 34b mentioned above. Further, the indoor side steady rest member 20 is mounted in the hollow portion 43 of the door toe 7b of the inner shingle 2, and the upward movement of the slide portion 22 is caused by the right side frame of the door toe 7b of the inner shingle 2 By being operable from the side surface 41, the indoor side steady rest member 20 is not exposed to the outside of the door toe 7b of the inner shoji 2, so that the design is excellent.

As shown in FIGS. 16 to 20, a groove on the upper end portion formed by the outdoor standing piece 44 a and the indoor standing piece 44 b of the upper collar 9 b of the inner shoji 2 has a predetermined interval as shown in FIG. A steadying member 23 is attached. 16 is a longitudinal cross-sectional view showing a state in which the outdoor outdoor steadying member is attached to the upper collar, FIG. 17 is a front view thereof, FIG. 18 is a front view of the outdoor outdoor steadying member, and FIG. Is a plan view thereof, and FIG. 20 is a longitudinal sectional view thereof taken along the line II.
The outdoor side stabilization member 23 is formed in a fitting portion 23a fitted in the upper end groove of the upper collar 9b, and a member formed on the indoor side surface of the fitting portion 23a and locked to the outdoor standing piece 44a. And a pawl 23b. When this outdoor-side stabilization member 23 is fitted to the upper collar 9b of the inner shroud 2, the locking claw 23b is placed between the intermediate hanging piece 30 of the upper frame 4 and the outdoor standing piece 44a of the upper collar 9b. The upper arm of the inner frame 2 that prevents the intermediate hanging piece 30 of the upper frame 4 and the outdoor standing piece 44a of the upper collar 9b from coming into direct contact with each other and allows the inner groove running groove 31 to run freely. 9b prevents the outdoor side from swinging (falling down).

As shown in FIGS. 21 to 26, in the central portion in the longitudinal direction of the inner frame running groove 31 of the upper frame 4 (the vicinity of the upper end of the calling rod 6b of the inner frame 2 when the inner frame 2 is closed), An indoor guide member 24 is attached. 21 is a longitudinal sectional view showing a state in which the indoor guide member is attached to the upper frame, and FIG. 22 is a diagram for explaining the positional relationship between the internal shoji and the indoor guide member with the shoji closed. FIG. 23 is an explanatory view showing a state in which the upper frame with the indoor side guide member attached is viewed from below, FIG. 24 is a front view of the indoor side guide member, and FIG. 25 is a side view thereof. FIG. 26 is a bottom view thereof.
The indoor side guide member 24 protrudes to the side surface of the fitting portion 24a, a fitting portion 24a having an approximately L-shaped cross-section that fits in the inner groove running groove 31, a fin portion 24b attached to the fitting portion 24a, and the fitting portion 24a. And a guide portion 24c provided. The fin portion 24b is configured such that the tip thereof is in contact with the upper end of the summoning bowl 6b, and the guide portion 24c is in the same position as the inner upper frame tight member 34b in a longitudinal section as shown in FIG. It is installed to become.

  With this configuration, the fin portion 24b ensures watertightness and airtightness between the upper end of the summoning bowl 6b and the upper frame 4 in a state where the inner shoji 2 is closed. Further, in the state where the inner impingement 2 is closed, the indoor side steady-state preventing member 20 described above prevents the inner side of the inner imperial child 2 from swinging (falling down) toward the indoor side of the door toe 7b. 24c is configured to prevent the inner limb 2 from swinging into the room (falling down) on the side of the calling bag 6b of the inner limb 2. Furthermore, in the traveling state of the inner impingement 2 for opening and closing, the upper arm 9b of the inner imperial 2 is prevented from swinging (falling down) into the room. The indoor side guide member 24 supports the inner shoji 2 at both ends of the summoning cage 6b side and the doorside rod 7b side in cooperation with the indoor side steady rest member 20 attached to the upper end of the door rod 7b. It is possible to prevent the inner shoji 2 from swinging into the room.

  Although the shoji steadying structure for the external opening sash according to the present invention is not illustrated, it is not limited to the inner shoji but can be applied to the outer shoji. Further, the present invention is not limited to the sliding shoji and is not shown, but can also be applied to a single-sliding shoji with a single-drawing sash or a drawing shoji with a draw sash.

It is a cross-sectional view of the sliding shoji in the sash for external opening. It is the longitudinal cross-sectional view. It is the elevation which looked at the starboard frame side side of the door-toe of the inner shoji. It is explanatory drawing which shows the state of the indoor side steady rest member before building in a window frame in a window frame. It is explanatory drawing which shows the state of the indoor side steady rest member after building in a window frame. It is the front view seen from the room side. FIG. It is a front view of a slide part. It is the side view. FIG. FIG. It is a front view of a steady rest main-body part. It is the side view. FIG. It is a cross-sectional view which shows the state which the slide part and the steady rest main-body part are engaging. It is a longitudinal cross-sectional view which shows the state which attached the outdoor side steady rest member to the upper collar. It is the front view. It is a front view of an outdoor side steady rest member. FIG. It is the II longitudinal cross-sectional view. It is a longitudinal cross-sectional view which shows the state which attached the indoor side guide member to the upper frame. It is a top view for demonstrating the arrangement | positioning relationship between a shoji and an indoor side guide member in the state which closed the shoji. It is explanatory drawing which shows the state which looked up at the upper frame in the state which attached the indoor side guide member from the bottom. It is a front view of an indoor side guide member. It is the side view. It is the bottom view.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... External shoji, 2 ... Inner shoji, 3 ... Lower frame, 4 ... Upper frame, 5a, 5b ... Spear frame, 6a, 6b ... Summoning bowl, 7a, 7b ... Toe bowl, 8a, 8b ... Lower arm, 9a, 9b ... Upper iron, 10 ... Iron tight material, 12 ... Outer substrate, 13 ... Inner substrate, 14 ... Inner shovel running rail, 15 ... Water drain notch, 16 ..., 17a, 17b ... Lower frame tight material, 18a, 18b ... bottom frame tight material holder, 20 ... indoor side steady member, 21 ... steady rest main body part, 21a ... slide guide, 21b ... flap, 21c ... engagement claw, 22 ... slide part, 22a ... plate, 22b ... slide groove, 22c ... screw hole projection, 23 ... outdoor stabilizing member, 23a ... fitting part, 23b ... locking claw, 24 ... indoor guide member, 24a ... fitting part, 24b ... fin part, 24c ... Guide part, 26 ... window frame, 27 ... glass panel, 28 Lower surface, 29 ... Indoor side hanging piece, 30 ... Intermediate hanging piece, 31 ... Inner shovel running groove, 32 ... Outdoor hanging piece, 33a, 33b ... Upper frame tight material holder, 34a, 34b ... Outdoor outer frame tight material, 35 ... External rail running rail, 36 ... Standing wall, 40 ... Screw, 41 ... Side wall side side of the door toe, 41a ... Screw hole, 42 ... Screw, 43 ... Hollow part, 44a ... Outdoor standing piece, 44b ... Indoor side standing piece, 121a ... Flap piece, 121b ... Contact protrusion.

Claims (4)

An anti-shoulder structure for an external opening in a sash for an external opening, comprising: a shoji to which an anti-sway member is attached; and a window frame having an upper frame in which a running groove is formed so that the upper arm of the shoji can be inserted and run. Because
The steadying member has a flap that can be bent and that can come into contact with the side surface of the running groove when it stands up,
After erection into the window frame of the shoji, this flap is erected, and is configured to stop the swing of the shoji by contacting the side surface of the running groove ,
The steadying member includes a steadying main body having the flap, and a sliding part in a slipping pair relationship with the steadying main body,
The sliding portion is configured to stand up by sliding upward along the steady rest main body portion,
The steady rest member is attached to the inside of the shoji fold, and the upward movement of the slide portion can be operated from the side of the shoji heel.
A shoddle steadying structure that is characterized by that. A shoji with an indoor steadying member attached to the upper end of the door toe, and a hanging piece on each of the outdoor side and the indoor side. An anti-sliding shodder structure for a sliding shoddle in an external opening sash comprising an upper frame having a groove and an upper frame tight material that is attached to the indoor hanging piece and contacts the upper arm of the shoji. And
  The indoor side steady member is a steady state main body having a flap that can be bent and has a flap that can be brought into contact with the hanging piece on the indoor side across the upper frame tight material when standing upright. A sliding portion in a sliding pair relationship with the main body portion, and
  The sliding part slides upward along the steady rest main part, so that the flap is erected, and the upward movement of the sliding part can be operated from the side surface of the shoji door. And
  After being built into the window frame of the shoji, this flap was erected, and it was configured to stop the swing of the shoji by making contact with the indoor hanging piece.
  A swing-proof structure for sliding shoji, characterized by The upper frame of the position where the shoji 框 in the closed state is projected is in contact with the upper side of the indoor side of the heel so as to prevent swinging into the room and when opening and closing the shoji. The swing shovel structure for a sliding shoji according to claim 2, wherein a guide member serving as a traveling guide is attached. 4. An anti-sway device for a sliding shoji according to claim 2 or 3, wherein an outdoor anti-sway member for preventing the outdoor frame from swinging to the outdoor side by abutting against the hanging piece on the outdoor side of the upper frame is attached to the upper arm of the screen. Construction.

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