JP5039488B2 - Sash mesh mounting structure - Google Patents

Description

  The present invention relates to a sash net mounting structure in which a peripheral edge of a net body for insect protection is mounted to an opening of a window frame without a gap.

  In general, in a sash that opens and closes and opens and closes, such as a cased window or parallel window, the screen door is located on the indoor side of the shoji to avoid opening and closing the shoji. (Refer to Patent Document 1).

  Furthermore, a recent open window sash has also been proposed and implemented as a hidden sash type sash with a shoji screen covered with a window frame. In such a sash, it is not desirable to leave a large space in the indoor / outdoor direction between the shoji and the window frame. This is because if the distance is wide, the shoji screen can be easily seen from the indoor side. Accordingly, in response to this, the screen door is directly attached not to the outdoor side of the window frame but directly to the opening of the window frame.

However, since the screen door is constructed of a mesh body, if the screen door is arranged inside the opening of the window frame, there is a problem that the opening of the window frame becomes narrow due to the screen door. In order to solve this problem, without attaching the mesh body, attachments made of synthetic resin are attached to the side edges on both sides of the mesh body, and both ends of the mesh body are formed on the frame materials facing each other of the window frame A mounting structure for fitting and fixing in the groove is conceivable. According to this, it is possible to improve the appearance of the sash of the screen door itself without narrowing the opening of the window frame.
JP 2000-320250 A

  However, in the structure in which only the two edge portions of the mesh body are attached to the window frame, the other two edge portions adjacent to the two edge portions are free, so that these two edge portions and the window frame There may be a gap between the two.

  The present invention solves the above-described problems, and provides a sash net body mounting structure that can attach the peripheral part of the net body to the window frame without a gap without narrowing the opening of the window frame. Let that be the issue.

In order to solve the above-mentioned problem, the sash net mounting structure according to claim 1 is arranged such that a shoji can be opened and closed inside a window frame formed by vertically framing the upper and lower frames and the left and right vertical frames. In a sash net mounting structure in which an insect repellent net is attached to an opening of a frame, attachments are attached to two opposite edges of the net, and the two edges are connected to the window frame via an attachment. Removably attach to the attachment part formed on the outdoor side of the corresponding frame material, and face the groove on the outdoor side of the other two frame materials adjacent to the corresponding frame material of the window frame and facing each other. The other two edge portions that are adjacent to the two edge portions of the mesh body and face each other are accommodated in the concave groove, and the edge portions of the mesh body are held by a pressing member, and the pressing member The presser foot and the presser foot Provided slidably upward by sliding movement, characterized in that it comprises a slide member for releasably said holding member to said frame member.

  According to a second aspect of the present invention, in the first aspect, the pressing member is detachably provided on the two frame members having the concave grooves.

  According to a third aspect of the present invention, in the first or second aspect of the present invention, in the first or second aspect, the pressing member includes a pressing piece capable of pressing the edge of the mesh body housed in the concave groove against the groove wall on the outdoor side of the concave groove. It is formed.

  According to the first aspect of the present invention, the two opposite edge portions of the mesh body are attached to the corresponding frame material of the window frame via the attachment, and are adjacent to the two edge portions of the mesh body. Accordingly, the other two edge portions facing each other are held in the recessed grooves formed in the two facing frame members of the window frame, so that the peripheral edge of the net body is located at the opening of the window frame. It is stretched without a gap. Therefore, insect invasion can be surely prevented.

  Moreover, since the attachment groove and the concave groove of the mesh body are respectively formed on the outdoor side of the frame body, the peripheral edge of the mesh body including the attachment is hardly visible from the indoor side, and the opening is not narrowed. The internal appearance of the sash can also be improved.

  The presser member includes a presser member and a slide member that is slidably provided on the presser member and allows the presser member to be attached to and detached from the frame member by sliding movement, so that the slide member is slid. Thus, since the presser material can be attached to or detached from the frame material, the operation is easy and the appearance is good.

  According to the second aspect of the present invention, since the pressing member is detachably provided on the other two opposing frame members, the net body can be maintained or replaced by removing the pressing member. Can do.

  According to the invention which concerns on Claim 3, Since the said holding member is formed with the press piece which can press the edge of the net body accommodated in the said ditch | groove to the groove wall of the outdoor side of a ditch | groove The mesh body can be firmly held in the holding groove.

  An embodiment of the present invention will be described with reference to the heat insulating sash shown in FIGS. The heat insulating sash is a vertically extending window composed of a window frame 2 fitted in the opening A of the wall frame 1 and a shoji 3 which is disposed on the outdoor side of the window frame 2 so as to protrude horizontally and to be opened and closed. Thus, the shoji 3 is configured to open and move to the outdoor side by a known link mechanism.

  The wall housing 1 includes an outdoor wall 1a arranged on the outdoor side of the building structural material of the building and an indoor wall 1b arranged on the indoor side. The outdoor wall 1a is made of an ALC (lightweight foamed concrete) material, and the indoor wall. 1b is constituted by a heat insulating material 4 stretched on the indoor side of the outdoor wall 1a and an interior material 5 stretched on the indoor side.

  The shoji 3 is configured by assembling a metal gutter, that is, an upper gutter 3a, a lower gutter 3b, and left and right vertical gutters 3c. A pair glass 6 is fitted inside the bag.

  The window frame 2 is a composite window frame obtained by integrally combining a metal frame made of metal on the outdoor side and a resin frame made of synthetic resin on the indoor side. The metal frame is a rectangular frame made of a metal upper frame 7, a metal lower frame 8, and left and right metal vertical frames 9, and a shoji 3 is housed on the outdoor side. Further, when the metal frame is attached to a frame structure material such as the outdoor wall 1a constituting the opening A, the inner peripheral surface and the indoor side surface of the metal frame are exposed to the indoor side. Therefore, in order to ensure heat insulation, a synthetic resin resin frame is coupled to the inner peripheral surface. In other words, the resin frame is a resin upper frame 11, a resin lower frame 12, and left and right resin vertical frames 13 that are squarely framed. The resin upper frame 11 has locking pieces 15 in the locking grooves 14 of the metal upper frame 7. The abutting piece 16 is brought into contact with the hanging piece 17 constituting the shoji storage portion of the metal upper frame 7 and fixed with screws. The resin lower frame 12 causes the locking piece 20 to be locked in the locking groove 18 of the metal lower frame 8, and the locking groove 21 at the upper part on the back side is attached to the upper end of the upright piece 22 constituting the shoji storage portion of the metal lower frame 8. It is locked and fixed. The resin vertical frame 13 is in contact with and screwed to the indoor piece 23 constituting the shoji storage portion of the metal vertical frame 9, and the locking portion 25 is locked to the locking portion 24 on the indoor side of the metal vertical frame 9. It is fixed.

  Thus, the upper and lower and left and right frame members are each made of metal and synthetic resin, and only the resin frame is exposed to the indoor side when the shoji 3 is closed.

  In addition, the overhang | projection edge 26 protrudes and is formed in the indoor side of the resin frame, and it is being fixed to the wooden frame 27 provided in the indoor side peripheral part of the housing opening part A in a part of indoor wall 1b.

  Further, the opening formed in the inner periphery of the resin frame and the opening formed by the frame 27 are arranged so as to be substantially flush with the housing opening A in the indoor / outdoor direction.

  When the shoji 3 is closed, the resin frame is disposed so as to cover the indoor side finding surfaces of the saddle members 3a, 3b, and 3c of the shoji 3. And the opening part (surface of the pair glass 6) of the shoji 3 and the opening part formed in the inner periphery of the resin frame are comprised so that it may become substantially flush | planar in the indoor / outdoor direction.

  Next, the shoji 3 and the window frame 2 are connected via a link mechanism, and one side of the shoji 3 is moved to the outdoor side by opening the handle 29 of the operator main body provided on the indoor side. Alternatively, it can be closed.

  According to the above configuration, the resin frame covers the indoor side finding surfaces of the saddle members 3a, 3b, and 3c of the shoji 3, and further covers the resin frame with the indoor wall 1b. Therefore, the resin frame and the indoor wall 1b Even if the heat insulating structure is configured and the saddle material of the shoji 3 is composed of only the metal saddle material, the heat from the shoji material of the shoji 3 is insulated by the resin frame and the indoor wall 1b. Moreover, since the metal cage of the shoji 3 is covered with a resin frame from the indoor side and is difficult to see, the interior is good.

  A mounting groove 31 (mounting portion) that opens to the center side of the opening A is formed on the outdoor side of the resin vertical frame 13.

  Next, an insect repellent net 30 is stretched at the opening of the window frame 2. That is, as shown in FIG. 3 and FIG. 4, the net 30 is made of synthetic resin, the peripheral edge thereof is formed in a planar shape, and the bulging protrusion 32 is formed on the edge thereof. In order to make the peripheral edge of the mesh body 30 bulge, a synthetic resin band plate material (not shown) having the bulge protrusions 32 may be welded to the edge portions 30a and 30b of the mesh body 30. It may be. The vertical dimension of the net 30 is formed to be slightly larger than the dimension between the resin upper frame 11 and the resin lower frame 12 provided in the opening formed by the resin frame.

  Attachments 33 are attached to the two edge portions 30a and 30b (see FIG. 2) facing the left and right sides of the mesh body 30. The attachment 33 is a synthetic resin member, and is engaged with a swallowing portion 34 that swallows the two edge portions 30a and 30b of the mesh body 30, and a bulging portion 32 formed at each end of the edge portions 30a and 30b. And a fitting portion 36 that fits into the mounting groove 31.

  When attaching the mesh body 30 to the window frame 2, as shown in FIG. 4, both ends of the mesh body 30 are fitted and fixed to the attachment grooves 31 of the resin vertical frame 13 via attachments 33. When the attachment 33 is pushed into the outdoor side, the attachment 33 can be removed.

  As described above, the indoor-side finding surfaces of the saddle members 3a, 3b, and 3c of the shoji 3 are covered with the resin frame, and the mesh body 30 is attached to the attachment groove 31 provided in the resin frame. In addition to being inconspicuous, the opening A formed inside the resin frame of the window frame 2 is not narrowed by the attachment of the mesh body 30.

  Moreover, since the attachment groove 31 is opened to the outdoor side, the attachment 33 is hardly visible, so that the appearance of the entire sash is improved.

  Next, as shown in FIGS. 3, 5, and 6, the upper and lower edge portions 30 c and 30 d on the side where the attachment 33 of the mesh body 30 is not provided are pressed against the resin upper frame 11 and the resin lower frame 12. It is held via a member 37.

  That is, a horizontal mounting surface 40 is formed on the outdoor side of the overhang edge 26 of the resin upper frame 11 via the vertical side wall 38. An L-shaped engagement edge 41 is formed on the indoor side of the mounting surface 40, and a rail section 42 having a T-shaped cross section is formed at the center. The vicinity of both longitudinal ends of the rail portion 42 is cut away. Further, a concave groove 43 opened downward is formed on the outdoor side of the mounting surface 40. The groove wall 44 on the outdoor side of the concave groove 43 is higher than the mounting surface 40, but the tip (lower end) is at the same height as the rail portion 42.

  A horizontal attachment surface 40 is formed on the outdoor side of the overhang edge 26 of the resin lower frame 12 via a vertical side wall 45. An L-shaped engagement edge 41 is formed on the indoor side of the mounting surface 40, and a rail section 42 having a T-shaped cross section is formed in the center. The vicinity of both ends in the longitudinal direction of the rail portion 42 is cut out to form a cutout portion 47 (see FIG. 6). A concave groove 43 that opens upward is formed on the outdoor side of the mounting surface 40. The groove wall 44 on the outdoor side of the concave groove 43 is higher than the mounting surface 40, but the tip (upper end) thereof is at the same height as the rail portion 42. A notch (not shown) is also formed at a corresponding position of the resin upper frame 11.

  The upper and lower edge portions 30 c and 30 d of the net body 30 are accommodated in the concave grooves 43 of the resin upper frame 11 and the resin lower frame 12 and are pressed and held in the concave grooves 43 by the pressing member 37.

  The presser member 37 includes a presser material 48, a fixed guide 50, and a slide member 51. The presser material 48 is a synthetic resin member, and is formed in a substantially U-shaped cross section by a horizontally elongated plate-like portion 52 and a leg portion 53 protruding from the indoor outer end portion. An engaging protrusion 54 is formed on the indoor side, and a presser piece 55 having elasticity is formed obliquely on the outdoor side from the base of the leg portion 53 on the outdoor side. The pressing member 48 is formed to have substantially the same length as the resin lower frame 12, and rectangular openings 56 are formed in the vicinity of both ends of the elongated plate-like portion 52.

  The fixed guide 50 is a rectangular synthetic resin plate-like member that is locked and attached to the opening 56 of the presser material 48. As shown in FIG. 7, the locking pieces 57 are perpendicular to the plate surface from both ends of the longitudinal direction. A rectangular opening 58 is formed at the center. A pair of locking tongues 59 are formed so as to face each other from the short side of the opening 58. A protruding portion 60 is formed on the outer side in the vicinity of the distal end portion of each locking tongue piece 59.

  As shown in FIGS. 6 and 7, the slide member 51 is formed so that a pair of L-shaped engagement pieces 64 composed of a vertical portion 62 and a horizontal portion 63 are opposed to each other below the plate-like portion 61. Thus, the width of the engaging piece 64 is slightly smaller than the interval between the notch 47 provided in the rail portion 42 of the resin upper frame 11 and the resin lower frame 12 and the locking tongue piece 59 of the fixed guide 50. Is set to Further, a jaw portion 65 is formed on the outer side of the vertical portion 62, and a longitudinal groove 66 is formed on the inner central portion. Furthermore, the upper surface 63a of the horizontal portion 63 is inclined so that one end thereof is high and becomes lower toward the other end. For this reason, as for the space | interval between the lower surface of the plate-shaped part 61 and the upper surface 63a of the horizontal part 63, one side is wide and the other is narrow.

  Next, when the upper and lower edge portions 30c, 30d of the mesh body 30 are attached to the resin lower frame 12 via the pressing member 37, first, as shown in FIGS. The engaging pieces 64 of the slide member 51 are inserted between the engaging tongue pieces 59 on both sides of the fixed guide 50 that are fixedly attached to the fixed guide 50, and the jaws 65 on the outer sides of the two engaged pieces 64 are inserted into the opening portions of the fixed guide 50. The fixed guide 50 is slidable in the longitudinal direction. When the presser member 37 is attached to the resin lower frame 12, the engaging piece 64 of the slide member 51 corresponds to the notch 47 of the rail portion 42 of the resin lower frame 12, as shown in FIG. Then, the presser material 48 is placed on the attachment surface 40 and further moved to the indoor side, and the engagement protrusion 54 of the leg portion 53 of the presser material 48 is engaged with the engagement edge 41 on the indoor side of the attachment surface 40. Next, as shown in FIGS. 8A and 8B, the slide member 51 is slid along the rail portion 42. The pair of engaging pieces 64 of the slide member 51 are engaged with the rail portion 42 having a T-shaped cross section so that they cannot be pulled out upward, and the height of the upper surface 63a of the horizontal portion of the engaging piece 64 is different. Each time it advances in the direction, the rail portion 42 comes into contact with each other. Then, the vertical groove 66 inside the engagement piece 64 is engaged with the protrusion 60 of the engagement tongue piece 59 of the fixed guide 50 at the moving end of the slide, and the presser member 37 is stabilized without rattling.

  Then, when the presser member 37 is attached to the resin upper frame 11 as described above, the presser piece 55 on the outdoor side of the presser member 37 of the mesh body 30 stored in the concave groove 43 as shown in FIG. The lower edge portion 30 d is pressed and held against the groove wall 43 a on the outdoor side of the groove 43. The presser piece 55 does not only press and hold the mesh body 30. Even if the edge portion 30d of the mesh body 30 is about to come out of the concave groove 43, the tip of the presser piece 55 is locked to the bulging portion 32 of the edge portion, so that it cannot move further in the removal direction. So it can be prevented from coming out. Further, since tension is applied to the mesh body 37 when the presser piece 55 is pushed into the concave groove 43, it is possible to prevent the mesh body 37 from being bent.

  In the same manner, the upper edge portion of the mesh body 30 can be pressed and held on the resin upper frame 11 via the pressing member 37.

  It should be noted that when the mesh body 30 is not needed, such as when the mesh body 30 is maintained, replaced, or in winter, it is necessary to remove the presser member 37. In this case, the slide members 51 on both sides are slid in the direction opposite to that at the time of attachment, and the engagement piece 64 is moved to the notch 47. Next, if the presser member 37 is moved a little to the outdoor side to disengage the engagement protrusion 54 of the leg 53 of the presser material 48 from the engagement edge 41 of the mounting surface 40, the presser member 37 can be easily removed. it can.

  As described above, the left and right edge portions of the mesh body 30 are attached to the resin vertical frame 13 of the window frame 2 via the attachment 33, and the upper and lower edge portions 30 c and 30 d are attached to the resin upper frame via the pressing member 37. 11 and the resin lower frame 12, the peripheral portion of the mesh body 30 is attached to the resin frame with no gap. Therefore, it is possible to reliably prevent insects from entering.

  Further, since the mounting groove 31 and the concave groove 43 of the mesh body 30 are respectively formed on the outdoor side of the resin frame, the peripheral portion of the mesh body 30 including the attachment 33 is hardly visible from the indoor side, and the opening portion A is not narrowed, and the internal appearance of the sash can be improved.

  Further, since the pressing member 37 is detachably provided, the mesh body 30 can be maintained or replaced by removing the pressing member 37.

  In addition, the presser member 37 includes a presser member 48 having the presser piece 55 and a slide member 51 that is slidably provided on the presser member 48 and allows the presser member 48 to be attached to and detached from the frame member by sliding movement. Since the slide member 51 is slid, the presser material 48 can be attached to or detached from the frame member by sliding the slide member 51, so that the operation is easy and the appearance is good.

  Further, when it is not necessary to use the mesh body 30 such as in winter, the mesh body 30 may be removed and further rolled and stored in an appropriate place, so that no space is required for storage.

  Furthermore, the above-mentioned mesh body mounting structure can be applied not only to the vertical window but also to a window such as a parallel window or a horizontal window.

The longitudinal cross-sectional view of the principal part of the sash which concerns on this invention Cross section of the main part of the sash Perspective view of the net with the attachment attached Longitudinal sectional view showing how the mesh body is attached to the attachment Longitudinal sectional view showing how the net is attached to the resin frame Exploded perspective view of presser member shown with resin lower frame Exploded perspective view of essential parts of fixed guide and slide member (A) (b) is an explanatory view of the mounting mode of the slide member

2 Window frame 3 Shoji 30 Net 31 Mounting groove 33 Attachment 37 Presser member 43 Concave groove

Claims (3)

In the sash mesh body mounting structure in which the shoji is arranged to be able to open and close inside the window frame formed by vertically framing the upper and lower frames and the left and right vertical frames, and the insect proof mesh body is attached to the opening of the window frame,
Attach attachments to two opposite edge portions of the mesh body, and attach the two edge portions to attachment portions formed on the outdoor side of the corresponding frame material of the window frame via attachments,
Other than the corresponding frame material of the window frame, the other two frame materials facing each other are formed with concave grooves facing each other and adjacent to the two edge portions of the mesh body and facing each other. The two edge portions of the mesh body are accommodated in the concave groove, and the edge portion of the mesh body is held by a pressing member ,
The presser member includes a presser member and a slide member that is slidably provided on the presser member and allows the presser member to be attached to and detached from the frame member by sliding movement. Mounting structure.   The sash net mounting structure according to claim 1, wherein the pressing member is detachably provided on the two frame members having the concave groove.   The pressing member is formed with a pressing piece capable of pressing the edge of the mesh body housed in the concave groove against the groove wall on the outdoor side of the concave groove. The sash net mounting structure described.

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