JP6286221B2 - sash - Google Patents

Description

  The present invention relates to a sash including a window frame that frames a frame material, and a shoji supported by the window frame.

  Conventionally, as a sash that supports a shoji frame by a window frame made of a resin frame material, the glass panel is held by a shoji frame framed with a resin frame material, and the glass panel moves in the in-plane direction. A resin setting block (abutment member) to be controlled and a metal member for preventing the glass panel from falling off in the event of a fire have been proposed in a lower cocoon (for example, patent document) 1). In the conventional sash described in Patent Document 1, the metal member has a smaller height in the direction of finding than the setting block, so that the setting block is always brought into contact with the end surface of the glass panel, and the contact member and When the brazing material is melted, the metal member is held in contact with the end face of the glass panel to prevent the glass panel from falling off.

JP 2010-248837 A

  However, in the technique described in Patent Document 1, when a metal (for example, aluminum) saddle material is used, when heated by a fire, the saddle material is provided with a metal frame material on the outside in the direction of finding. Therefore, it is easy to dissipate heat and it is difficult to dissipate heat because the glass panel is provided on the inner side in the finding direction. If the brazing material is deformed, there is a possibility that the face material regulating portion does not come into contact with the end face of the glass panel, or the glass panel falls off due to deformation of the brazing material even if it comes into contact.

  An object of the present invention is to provide a sash that can more reliably prevent a face material from falling off in a fire.

The sash of the present invention is a sash comprising a window frame that frames a frame material, and a shoji supported by the window frame, wherein the shoji is a shoji frame that frames a frame material in a rectangular shape, A screen material that is held by a shoji frame, and the saddle material is formed to have a groove-shaped surface material holding portion that extends in the longitudinal direction. A pair of holding surface portions that oppose each other and sandwich the face material, and a bottom surface portion that connects the base ends of the holding surface portion, and the bottom surface portion of the saddle member includes a peripheral end surface of the face material. The separated face material restricting portion is provided in a predetermined range including the center in the longitudinal direction , and the face material restricting portion is located inward in the direction of finding from the peripheral end surface of the face material on the indoor side or the outdoor side of the face material. It has a locking projection that extends and can lock the peripheral edge of the face material.

  According to the present invention as described above, the face material is restricted at the four corners of the shoji frame in the event of a fire by providing the face material regulating portion in a predetermined range including the longitudinal center of the saddle material. Even if the entire saddle member is deformed in a convex shape so that the vicinity of the central portion in the longitudinal direction is directed inward in the direction of finding, the face material regulating portion can be easily brought into contact with the face material. It is possible to prevent the face material from falling off as well as to prevent deformation. Furthermore, if a face material restricting portion is provided on the lower eyelid, the load of the face material can be applied to the lower eyelid in the vicinity of the central portion in the longitudinal direction, and the warpage material can be further prevented from being deformed into a convex shape. it can.

  In addition, in the frame material and the frame material, the longitudinal direction means a direction along the material axis of each frame material or each frame material (extrusion direction in the case of an aluminum profile), and the prospective direction means an indoor / outdoor direction ( This means the out-of-plane direction, the direction perpendicular to the plane of the face material, and the finding direction is the width direction (in-plane direction, longitudinal direction, and prospective direction) of each frame member or each saddle member as seen from the front. ).

  In this case, in the sash according to the present invention, it is preferable that the bottom surface portion of the saddle member is provided with the face material regulating portion and an abutting member that abuts at least a part of the peripheral end surface of the face material. . According to such a configuration, the face material is provided with the face material regulating portion and the contact member, so that the contact member can be supported by being always in contact with the peripheral end surface of the face material. When the contact member is melted in the event of a fire, the face material regulating portion can be brought into contact with the peripheral end surface of the face material to prevent the drop.

  Further, in the sash according to the present invention, the saddle material provided with the face material regulating portion is provided with a saddle material regulating portion that regulates deformation of the saddle material by contacting a part of the frame material in the event of a fire. The saddle material restricting portion is preferably provided in the vicinity of the face material restricting portion in the longitudinal direction.

  According to such a configuration, the face material restricting portion and the saddle material restricting portion are provided in the vicinity in the longitudinal direction, that is, as described above, the deformation of the saddle material in the inward direction in the fire is prevented. By providing the saddle material restricting portion in the vicinity of the position where the saddle material restricting portion is provided, it is possible to prevent the saddle material from being deformed away from the frame material at the position where the saddle material restricting portion is provided. Can be easily brought into contact with a part of the frame member to prevent the deformation of the saddle member and prevent the face member from falling off more effectively.

Further, the sash of the present invention is a sash provided with a window frame that frames a frame material and a shoji supported by the window frame, and the shoji includes a shoji frame that frames a frame material in a rectangular shape, and And a face material that is held by the shoji frame around the circumference, and the saddle material is formed to have a groove-like face material holding part extending in the longitudinal direction, and the face material holding part is A pair of holding surface portions that sandwich the face material facing the expected direction, and a bottom surface portion that connects the base ends of the holding surface portion, and the bottom surface portion of the saddle member has a periphery of the face material. A face material restricting portion spaced from the end face is provided, and the saddle material provided with the face material restricting part has a saddle material restricting part for restricting deformation of the saddle material by contacting a part of the frame material, provided in the vicinity of said surface material regulating portion in the longitudinal direction, the surface member regulation part, the peripheral edge surface of said surface material indoors side or outdoor side of the surface material Characterized in that it is formed a peripheral edge portion of said surface member has a lockable locking projection also extends inwardly find.

  According to such a sash of the present invention, the face material and the face material regulating portion abut against each other at the time of a fire to prevent deformation of the saddle material in the direction of finding, and the saddle material is separated from the frame material in the vicinity thereof. It is possible to prevent the deformation and to make the saddle material regulating part abut on a part of the frame material to prevent the deformation of the saddle material and to prevent the face material from falling off.

In addition , since the face material restricting portion includes the locking projection, the locking projection can lock the peripheral edge of the face material even if the face material is about to fall to the outdoor side or the indoor side in the event of a fire. It is possible to prevent the material from falling and falling off.

  According to the sash of the present invention as described above, the face material regulating portion and the face material are provided so that they can come into contact with each other in the event of a fire, and the deformation in the direction in which the saddle material is found is prevented. It is possible to more reliably prevent the material from falling off.

It is a longitudinal section showing a sash concerning a 1st embodiment of the present invention. It is a cross-sectional view showing the sash. It is a front view which shows the inner scab and the outer sash of the sash. It is a longitudinal cross-sectional view which expands and shows the principal part of the said sash. It is a cross-sectional view which expands and shows the principal part of the sash. It is a longitudinal cross-sectional view which shows the said sash at the time of a fire. It is a cross-sectional view showing the sash at the time of a fire. It is a longitudinal cross-sectional view which shows the principal part of the sash which concerns on 2nd Embodiment of this invention. It is a longitudinal cross-sectional view which shows the principal part of the sash which concerns on 3rd Embodiment of this invention. It is a longitudinal cross-sectional view which shows the principal part of the sash which concerns on 4th Embodiment of this invention.

  Hereinafter, each embodiment of the present invention will be described with reference to the drawings. In the second to fourth embodiments, the same constituent members as those described in the first embodiment and the constituent members having the same functions are denoted by the same reference numerals as those in the first embodiment and description thereof is omitted.

[First Embodiment]
As shown in FIGS. 1 and 2, the sash 1 of the present embodiment is provided in an opening O formed in a building, and includes a window frame 2 and a shoji as a shoji supported by the window frame 2. 3 and a sliding door 4. In the following, each member and its positional relationship when the inner shoji 3 and the outer shoji 4 are closed at all times will be described.

  The window frame 2 is a frame made of a metal upper frame 21, a lower frame 22, and left and right vertical frames 23 as frame materials.

  The upper frame 21 and the lower frame 22 include prospective surface portions 211 and 221 that extend along the boundary between the building and the opening O, and an indoor-side finding surface portion 212 that extends inward from the indoor side ends of the prospective surface portions 211 and 221 in the direction of the finding. , 222, outdoor side finding surface portions 213 and 223 extending inward in the finding direction from the outdoor side end portions of the prospective surface portions 211 and 221, and an inner side that protrudes inward in the finding direction from the prospecting surface portions 211 and 221 to support the inner pouch 3. Rails 214, 224 and outer rails 215, 225 that protrude from the prospective surface portions 211, 221 inward in the direction of finding and support the external shoji 4, respectively. The lower frame 22 further includes a protruding portion 226 that protrudes from the vicinity of the proximal end of the inner rail 224 toward the shoji 4 toward the outside, and an airtight material 227 is provided on the outdoor side of the indoor-side finding surface portion 222 and the protruding portion 226. Is provided.

  The left and right vertical frames 23 include a prospective surface portion 231 that extends along the boundary between the building and the opening O, an indoor-side finding surface portion 232 that extends inward from the indoor side end of the prospective surface portion 231, and a prospective surface portion. An outdoor-side finding surface portion 233 that extends inward in the finding direction from the outdoor-side end portion of 231, a guide piece 234 that protrudes from the prospective surface portion 231 toward the inner child 3 or the outer obstacle 4, and the inner child 3 and the outer obstacle 4. And an intermediate projecting piece 235 projecting inward in the direction of finding. In the vertical frame 23 with which the inner impingement 3 abuts, the airtight member 236 is provided on the indoor-side finding surface portion 232, and in the vertical frame 23 with which the outer impeller 4 abuts, the airtight member 236 is provided on the intermediate protruding piece 235. .

  As shown in FIG. 3, the inner shoji 3 and the outer shoji 4 are also provided with upper coffins 31 and 41, lower coffins 32 and 42, vertical coffins 33 and 43, and summoning coffins 34 and 44, respectively. The shoji frames 30 and 40 framed in the shape, and the multi-layer glasses 35 and 45 as the face materials that are held around the shoji frames 30 and 40 by four sides. In addition, FIG. 3 shows the shoji 4 seen from the outdoor side, the shoji 3 seen from the indoor side, and the code | symbol regarding the shoji 3 is shown in a parenthesis.

  The upper collars 31 and 41 are guided by sandwiching the groove-shaped face material holding portions 311 and 411 that hold the upper ends of the multilayer glasses 35 and 45 and the inner rail 214 or the outer rail 215 from both sides in the prospective direction. And airtight members 313 and 413 that are in contact with the inner rail 214 or the outer rail 215 are provided inside the guided portions 312 and 412.

  The face material holding portions 311 and 411 are formed along the longitudinal direction of the upper collars 31 and 41, are opposed to the expected direction, and have a pair of holding surface portions 311B and 411B in which the airtight materials 311A and 411A are provided on the inside. Bottom surface portions 311C and 411C that connect the base ends of the surface portions 311B and 411B, and the multiple glass layers 35 and 45 are sandwiched between the pair of holding surface portions 311B and 411B.

  As shown in FIG. 4, the lower rods 32 and 42 are mounted on groove-shaped face material holding portions 321 and 421 that hold the lower ends of the multi-layer glasses 35 and 45, and the inner rail 224 or the outer rail 225. Doorside doors 322 and 422 and indoor side finding surface portions 323 and 423 that abut against the airtight material 227 provided on the lower frame 22.

  The face material holding portion 421 of the external shoji 4 is formed along the longitudinal direction of the lower collar 42, and a bottom surface portion that connects a pair of holding surface portions 421B provided with an airtight material 421A on the inside and the base ends of the holding surface portion 421B. 421C, and the double glazing 45 is sandwiched between the pair of holding surface portions 421B. On the bottom surface portion 421C of the lower collar 42, a resin contact member 5 that contacts the lower end surface (small surface) of the multi-layer glass 45 and restricts movement in the in-plane direction, and a metal surface material restricting portion. 6 are provided. The contact member 5 is provided at two places on the left and right in the longitudinal direction. Further, the face material holding part 321 of the inner shoji 3 has substantially the same configuration as that of the face material holding part 421 of the external obstacle 4.

  The face material restricting portions 6 are provided at a total of three locations including a substantially central portion in the longitudinal direction and a position adjacent to the contact member 5 and screwed to the face material holding portions 321 and 421. The face material regulating portion 6 has a lower height in the direction of finding than the abutting member 5 so that its upper surface is provided apart from the lower end surfaces of the double glazings 35 and 45 and abuts in a fire as will be described later. When the member 5 is melted, it is provided so as to be in contact with the lower end surfaces of the multi-layer glasses 35 and 45.

  Further, the lower collar 42 of the external shoji 4 is provided with a metal collar restricting portion 7 corresponding to the outer rail 225, and the collar material restricting portion 7 is substantially at the center in the longitudinal direction (that is, in the longitudinal direction). In the vicinity of the face material restricting portion 6, it is screwed to the lower collars 32, 43 and has a tapered portion 7 A inclined with respect to the outer rail 225. In addition, a substantially similar saddle material restricting portion 7 is also provided on the lower collar 32 of the inner shoji 3.

  As shown in FIG. 5, the vertical rods 33 and 43 are groove-shaped face material holding portions 331 and 431 that hold the outer ends of the double-glazed glasses 35 and 45 in the direction of finding, and the direction of finding toward the vertical frame 23. A pair of projecting portions 332 and 432 projecting outward and guided portions 333 and 433 guided by the guide pieces 234 of the vertical frame 23 are provided.

  The face material holding portion 331 of the inner sward 3 includes a pair of holding surface portions 331B provided with an airtight material 331A on the inner side, and a bottom surface portion 331C that connects the base ends of the holding surface portion 331B, similar to the lower collars 32 and 42. The multilayer glass 35 is sandwiched between the pair of holding surface portions 331B. The bottom surface portion 331C is provided with the contact member 5 and the face material restricting portion 6 adjacent to each other at two positions in the longitudinal direction. Further, the face material holding portion 431 of the external shoji 4 has substantially the same configuration as that of the face material holding portion 331 of the internal shoji 3.

  Of the pair of protrusions 332 and 432, the indoor protrusions abut against the airtight member 236 provided on the vertical frame 23.

  The guided portion 333 of the inner impeller 3 is fixed in the vicinity of the face material restricting portion 6 in the longitudinal direction, and is made of a metal tip 333 A that comes into contact with the guide piece 234 and a metal that is inclined with respect to the guide piece 234. And a saddle material regulating unit 8. In addition, the guided portion 433 of the external shoji 4 has substantially the same configuration as the guided portion 333 of the internal shoji 3.

  The summon baskets 34 and 44 are groove-shaped face material holding portions 341 and 441 that hold the end portions of the multi-layer glasses 35 and 45, and smoke return portions 342 and 442 that are engaged with each other by the inner shoji 3 and the outer shoji 4, respectively. The airtight material 343 provided on the summoning cage 34 of the inner shoji 3 comes into contact with the summoning cage 44 of the outer shroud 4.

  The face material holding portions 341 and 441 are connected to the base ends of the pair of holding surface portions 341B and 441B provided with the airtight materials 341A and 441A on the inner side and the holding surface portions 341B and 441B in substantially the same manner as the upper collars 31 and 41. In addition, bottom surface portions 341C and 441C provided with contact members 5 at two positions on the surface, and the multiple glass layers 35 and 45 are sandwiched between the pair of holding surface portions 341B and 441B.

  The multi-layer glasses 35 and 45 include a pair of inner panels 351 and 451 and outer panels 352 and 452 as a pair of glass panels provided facing each other in a prospective direction through spacers, and the inner panels 351 and 451 and the outer panels. For example, argon gas is enclosed between 352 and 452 to enhance heat insulation. The inner panels 351 and 451 are constituted by, for example, a glass panel provided with a metal film (not shown) on the outdoor side, and the outer panels 352 and 452 are constituted by netted glass panels.

  Next, the positional relationship of each member at the time of a fire is demonstrated based on FIG. In the lower arm 42 of the external shoji 4, the contact member 5 is melted by the heat of the fire, the double-glazed glass 45 is dropped by gravity and expands outward in the in-plane direction by the heat, and the lower end surface is the face material regulating portion 6. The multi-layer glass 45 is supported by abutting on. That is, at the position where the face material restricting portion 6 is provided, the load of the multi-layer glass 45 is applied to the lower eyelid 42, and the lower eyelid 42 is prevented from being deformed in a convex shape toward the inside in the finding direction.

  Further, when the door wheel 422 is melted and the entire outer shoji 4 is dropped, the taper portion 7A of the saddle member restricting portion 7 is guided to the outer rail 225, and the outer shoji 4 is drawn to the indoor side. Also, in the lower collar 32 of the inner shoji 3, the multi-layer glass 35 abuts against the face material regulating portion 6 and the taper portion 7 </ b> A of the inner material regulating portion 7 is located on the inner side, as in the lower jaw 42 of the outer shoji 4. Guided by rail 224.

  In the vertical rod 33 of the inner shroud 3, the abutting member 5 is melted, and the inner panel and the outer panels 351 and 352 of the multilayer glass 35 are expanded toward the outer side in the in-plane direction due to heat, and the face material restricting portion 6. Abut. That is, at the position where the face material restricting portion 6 is provided, a force (a force toward the outside in the finding direction) that the multi-layer glass 35 tries to extend is applied to the downside 33, and the downside 33 is directed inward in the finding direction. Thus, it is prevented from being deformed into a convex shape. Further, when the distal end portion 333A of the guided portion 333 is melted and the vertical rod 33 is moved or deformed to the outside in the finding direction, the saddle material regulating portion 8 is guided to the guide piece 234, and the inner shoji 3 is drawn to the indoor side. .

  Further, also in the vertical rod 43 of the external shoji 4, the multi-layer glass 45 abuts against the face material restricting portion 6 and the saddle material restricting portion 8 guides to the guide piece 234 in substantially the same manner as the vertical rod 33 of the internal shoji 3. Is done.

  According to this embodiment, there are the following effects. That is, since the face material restricting portion 6 is provided at a substantially central portion in the longitudinal direction of the lower collars 32, 42, even if the lower collars 32, 42 are deformed upward in the central portion, the face material restricting portion 6 6 can be easily brought into contact with the peripheral end surfaces of the multi-layer glasses 35, 45, and the face material regulating portion 6 receives the load of the multi-layer glasses 35, 45 to prevent deformation of the lower eyelids 32, 42, It is possible to prevent the multilayer glass 35, 45 from falling off.

  Further, since the saddle member regulating portion 7 is provided in the vicinity of the longitudinal direction of the face material regulating portion 6 in the lower collars 32 and 42, the lower collars 32 and 42 are provided in the lower frame at the position where the face material regulating portion 6 is provided. 22 so that the taper portion 7A of the saddle member regulating portion 7 can be easily guided to the inner rail 224 or the outer rail 225, and the lower rods 32 and 42 are deformed to the outdoor side. Can be prevented.

  In addition, since the saddle member restricting portion 8 is provided in the vicinity of the longitudinal direction of the face member restricting portion 6 in the vertical rods 33 and 43, the force that the multi-layer glasses 35 and 45 tend to extend by the face member restricting portion 6 is provided. The vertical rods 33 and 43 are prevented from being deformed away from the vertical frame 23 at the position where the receiving member and the face material restricting portion 6 are provided, and the saddle member restricting portion 8 can be easily guided to the guide piece 234. It is possible to prevent the vertical rods 33 and 43 from being deformed to the outdoor side.

[Second Embodiment]
In the sash 1B of the present embodiment, as shown in FIG. 8, as in the first embodiment, the multi-layer glass 35, 45 includes inner panels 351, 451 each formed of a glass panel provided with a metal film. And outer panels 352 and 452 made of meshed glass. Moreover, when the contact member 5 is melted by providing the face material restricting portion 6B on the indoor side with respect to the central portion of the prospective direction of the double glazings 35 and 45, the face material restricting portion 6B becomes the inner panel. 351 and 451 are provided so as not to contact the outer panels 352 and 452.

  According to this embodiment as described above, substantially the same effects as those of the first embodiment can be obtained. Further, when a fire occurs on the outdoor side, the outer panels 352 and 452 are directly heated and further heated by the radiant heat generated by the metal film of the inner panels 351 and 451 and try to expand in the in-plane direction. Here, since the face material restricting portion 6B does not contact the outer panels 352 and 452, this expansion is not restricted, and the outer panels 352 and 452 are bent and deformed convexly toward the outdoor side and dropped or cracked. It can be prevented from being trapped.

[Third Embodiment]
As shown in FIG. 9, the sash 1C of the present embodiment includes inner panels 351C and 451C in which the multi-layer glasses 35C and 45C are formed of glass panels, and outer panels 352C and 452C, and the multi-layer glass 35C. , 45C in the prospective direction is deviated from the inner rail 224 or the outer rail 225 and is eccentric. In addition, the face material restricting portion 6C is provided on the outdoor side of the inner glass 3 from the approximate center portion of the double-glazed glass 35, and the outer cover 4 has a position closer to the central portion of the double-glazed glass 45 than the central portion of the expected direction. By being provided on the inner side, when the contact member 5 is melted, the face material restricting portion 6C is provided so as to contact the outer panel 352C and not to contact the inner panel 351C in the inner limb 3, The outer panel 4 is provided so as to contact the inner panel 451C and not the outer panel 452C.

  According to this embodiment as described above, substantially the same effects as those of the first embodiment can be obtained. Further, when the contact member 5 is melted due to a fire, the lower end surface of the outer panel 352C or the inner panel 451C closer to the inner rail 224 or the outer rail 225 comes into contact with the face material restricting portion 6C. The load of the multilayer glass 35, 45 is mainly received by the face material regulating portion 6C. Therefore, compared with the configuration in which the entire lower end surface of the multilayer glass 35C, 45C is in contact with the face material regulating portion 6, the position where the lower eyelids 32, 42 receive the load of the multilayer glass 35C, 45C, and the inner rail 224 or It is possible to reduce the deviation in the expected direction from the support position of the lower eyelids 32, 42 by the outer rail 225, and to act so that the inner limb 3 or the outer limb 4 falls due to the weight of the multilayer glass 35, 45. It is possible to suppress the moment when the inner shoji 3 falls to the indoor side and the outer shoji 4 falls to the outdoor side.

[Fourth Embodiment]
In the sash 1D of the present embodiment, as shown in FIG. 10, the face material restricting portion 6D is formed in a concave shape below the outer panels 352, 452, and the outer panel 352, 452 on the outdoor side of the outer panels 352, 452. A locking projection 61 is provided that extends above the lower end surface of 452 (inward in the direction of finding).

  According to the present embodiment as described above, it is possible to achieve substantially the same effect as the first embodiment and the second embodiment. Furthermore, even if the holding surface portion 421B on the outdoor side of the external shoji 4 is deformed and opened to the outdoor side due to a fire, and the outer panels 352 and 452 are about to fall to the outdoor side, the locking protrusion 61 is the lower end of the outer panels 352 and 452. The edges can be locked to prevent the outer panels 352 and 452 from falling. Further, even when the lower rods 32 and 42 are deformed so as to fall to the outdoor side, the outer panels 352 and 452 can be locked by the locking protrusions 61 to prevent the falling.

  In addition, this invention is not limited to the said 1st-4th embodiment, The other deformation | transformation etc. which can achieve the objective of this invention are included in this invention. For example, in the first to fourth embodiments, the face material restricting portion 6 and the saddle material restricting portion 7 are provided at substantially the center in the longitudinal direction of the lower eyelids 32, 42. If the lower eyelid is in a position where it can come into contact with the face material when trying to deform in a convex shape inward in the direction of finding, the lower eyelid may be provided in a predetermined range shifted from the longitudinal center of the lower eyelid. Moreover, the face material control part may be provided in the longitudinal direction approximate center part of the vertical gutter. Further, the saddle material restricting portion may not be provided at substantially the same position in the longitudinal direction as the face material restricting portion. It may be shifted in the longitudinal direction.

  Moreover, in the said 1st-4th embodiment, although the contact member 5 shall be provided in the face material holding | maintenance part 331,431 of the vertical rod 33,43, the contact member may be abbreviate | omitted in the vertical rod. . Moreover, when a face material is hold | maintained at a face material holding part via an adhesive agent, a glazing channel, etc., the contact member may be abbreviate | omitted also in the lower collar.

  In the first to fourth embodiments, the multi-layer glasses 35 and 45 as the face materials include the inner panels 351 and 451 and the outer panels 352 and 452 as the glass panels. One or more glass panels may be provided, or a single glass plate may be used. The panel member constituting the face material is not limited to a glass panel with a mesh or a glass panel provided with a metal film, but may be made of heat-resistant glass, or an appropriate one depending on a place where a sash is provided. What is necessary is just to be used, and when a face material is provided with a some panel member, the appropriate thing should just be combined among the above.

  Further, in the second embodiment and the fourth embodiment, the face material regulating portions 6B and 6D are configured so as not to contact the lower end surfaces of the outer panels 352 and 452 made of meshed glass panels. However, when the face material restricting portion is provided so as to be in contact with one of the pair of panel members constituting the face material, even if the outer panel is constituted by a meshed glass panel, as in the third embodiment. The face material restricting portion may be provided so as to be able to contact the panel member closer to the inner rail or the outer rail, depending on the material and weight of the panel member constituting the face material, the position in the prospective direction, etc. The restricting portion may be provided so as to be able to contact an appropriate panel member.

  In the fourth embodiment, the face material restricting portion 6D does not contact the outer panels 352 and 452 and has the locking projection 61 on the outdoor side. However, the face material restricting portion is the entire lower end surface of the face material. And may have a locking projection, or the locking projection may be provided on the indoor side.

  Moreover, in the said 1st-4th embodiment, although the sash 1 shall be the sliding window provided with the inner shoji 3 and the outer shoji 4, the number and the opening-closing system of a shoji are not specifically limited.

  In addition, the best configuration, method and the like for carrying out the present invention have been disclosed in the above description, but the present invention is not limited to this. That is, the invention has been illustrated and described primarily with respect to particular embodiments, but may be configured for the above-described embodiments without departing from the scope and spirit of the invention. Various modifications can be made by those skilled in the art in terms of materials, quantity, and other detailed configurations. Therefore, the description limiting the shape, material, etc. disclosed above is an example for easy understanding of the present invention, and does not limit the present invention. The description by the name of the member which remove | excluded the limitation of one part or all of such is included in this invention.

DESCRIPTION OF SYMBOLS 1 Sash 2 Window frame 3 Inner door 4 Outer door 5 Abutting member 6 Face material control part 7 Saddle material control part 8 Saddle material control part 21 Upper frame (frame material)
22 Lower frame (frame material)
23 Vertical frame (frame material)
30, 40 Shoji frame 31, 41 Upper gutter (wooden material)
32, 42 Shimojo
33, 43 downspout
34, 44 Summoned rice cake
35, 45 Double-layer glass (face material)
61 Locking projection 311, 411 Face material holding part 311B, 411B Holding face part 311C, 411C Bottom face part 321, 421 Face material holding part 421B Holding face part 421C Bottom face part 331, 431 Face material holding part 331B Holding face part 331C Bottom face part 341, 441 Face material holding part 341B, 441B Holding surface part 341C, 441C Bottom face part

Claims (4)

A sash comprising a window frame that frames a frame material, and a shoji supported by the window frame,
The shoji is configured to have a shoji frame in which a saddle material is framed in a rectangular shape, and a face material in which four sides are held by the shoji frame,
The saddle material is formed having a groove-shaped face material holding portion extending in the longitudinal direction,
The face material holding part includes a pair of holding surface parts that sandwich the face material facing the expected direction, and a bottom surface part that connects base ends of the holding surface parts,
The bottom surface portion of the saddle material is provided with a face material regulating portion separated from a peripheral end surface of the face material in a predetermined range including the center in the longitudinal direction ,
The face material restricting portion has a locking projection that extends inward in the direction of finding from the peripheral end surface of the face material on the indoor side or the outdoor side of the face material and can lock the peripheral edge of the face material. A sash characterized by being formed .   2. The sash according to claim 1, wherein the bottom member of the saddle member is provided with the face member restricting part and a contact member that contacts at least a part of a peripheral end surface of the face member. . The saddle material provided with the face material regulating portion is provided with a saddle material regulating portion that regulates deformation of the saddle material by contacting a part of the frame material in the event of a fire,
The sash according to claim 1 or 2, wherein the saddle member restricting portion is provided in the vicinity of the face member restricting portion in the longitudinal direction. A sash comprising a window frame that frames a frame material, and a shoji supported by the window frame,
The shoji is configured to have a shoji frame in which a saddle material is framed in a rectangular shape, and a face material in which four sides are held by the shoji frame,
The saddle material is formed having a groove-shaped face material holding portion extending in the longitudinal direction,
The face material holding part includes a pair of holding surface parts that sandwich the face material facing the expected direction, and a bottom surface part that connects base ends of the holding surface parts,
The bottom surface portion of the saddle material is provided with a face material regulating portion spaced from the peripheral end surface of the face material,
In the saddle member provided with the face material restricting portion, a saddle member restricting portion that restricts deformation of the saddle member by contacting a part of the frame member is provided in the vicinity of the face material restricting portion in the longitudinal direction. Provided ,
The face material restricting portion has a locking projection that extends inward in the direction of finding from the peripheral end surface of the face material on the indoor side or the outdoor side of the face material and can lock the peripheral edge of the face material. A sash characterized by being formed .

Images