JP5938766B2 - sash - Google Patents

Description

  The present invention relates to a sash that is attached to the inner periphery of a frame of a building opening, and more particularly to a sash that is expanded in a prospective direction for attaching a frame to a frame on the indoor side of the frame.

  In an inner window or the like attached to the indoor side of the outer window, a sash frame is installed on the inner periphery of the frame provided in the building opening. At this time, if the expected width of the frame is insufficient, a cover frame is attached to the indoor end of the frame, and the expected size for attaching the frame is enlarged.

  As the structure of the puff frame, a metal angle member is attached to the indoor end of the frame material so as to extend toward the indoor side, and the expected size of the frame material is expanded to cover the exposed surface of the angle member in the room. As described above, a resin cover member is provided, and a sash frame is fixed to the inner peripheral surface side of the angle member. An example of a sash having a pouch frame having such a structure is disclosed in Patent Document 1.

JP 2007-297831 A

  The construction of a sash using a conventional puff frame is as follows. First, a metal angle member is screwed and fixed to the frame, a resin cover material is engaged with the attached angle member, and the sash is then attached. It has been performed by the procedure of fixing the frame to the frame and the angle member. As described above, in the conventional pruning frame, it is necessary to fix the angle member and the cover material, which requires many man-hours and requires time for the construction.

  This invention is made | formed in view of the said subject, and it aims at providing the sash which can perform construction using a puff frame in a short time.

In order to solve the above problems, the sash according to the present invention is a sash comprising a shoji placed in a frame attached to the inner periphery of a frame provided in a building opening.
The frame body has an indoor end portion that extends to the indoor side from the indoor end of the frame, a fitted portion is formed on the outer peripheral surface of the indoor end portion, and the fitted portion is made of resin. A pouch frame is fitted, and the expected size of the frame is extended indoors by the puff frame .
The vertical eaves constituting the shoji are in contact with a portion of the inner peripheral surface of the vertical frame constituting the frame body that is located on the inner peripheral side of the frame with the shoji closed. It is configured such that it does not come into contact with a portion located on the inner peripheral side of the frame .

  Further, the sash according to the present invention is characterized in that the fitted portion is formed at the indoor end portions of the left and right vertical frames constituting the frame body, and the vertical cover frame is fitted to the fitted portion. It is configured as.

  Furthermore, in the sash according to the present invention, the fitted portion is formed at the indoor end portion over the four circumferences of the upper and lower frames and the left and right vertical frames constituting the frame body, and the upper cover frame is respectively formed on the fitted portion. And a lower cover frame and a vertical cover frame are fitted.

  Furthermore, in the sash according to the present invention, the fitted portion is formed at the indoor end portion of the upper and lower frames constituting the frame body, and the upper and lower blow frames are fitted to the fitted portions, respectively. It is configured as a feature.

  And the sash which concerns on this invention provided the contact | abutting part which can contact | abut in the part located in the inner peripheral side of the said frame among the inner peripheral surfaces of the said frame on the outer peripheral part of the vertical side of the said shoji It is configured as a feature.

  In the sash according to the present invention, the upper frame includes an inner peripheral surface portion having a fitting portion that can be fitted to a fitted portion of the frame body, and a covering surface portion that covers the indoor end surface of the frame. And the expected direction dimension of the puff frame is substantially the same as the expected direction dimension of the indoor end portion of the frame body.

  Further, in the sash according to the present invention, the covering surface portion of the cover frame has an indoor surface extending from the indoor end portion of the inner peripheral surface portion to the outer peripheral side, and an outer peripheral end portion of the indoor surface toward the indoor end portion side of the frame. It is characterized by comprising an extending outer peripheral surface.

  Furthermore, in the sash according to the present invention, the fitted portion of the frame body is formed in a concave shape or a convex shape along the longitudinal direction of the frame material, and the fitting portion is formed in a concave shape along the longitudinal direction of the puff frame. Alternatively, it is formed in a convex or concave shape that can be fitted to the convex fitting portion.

  According to the sash according to the present invention, the fitted portion is formed on the outer peripheral surface of the indoor end portion of the frame body, and the resin cover frame is fitted to the fit portion, and the frame is expected by the cover frame. By extending the directional dimension to the indoor side, it is possible to eliminate the work of fixing the cover frame to the frame material, it is possible to perform the work in a short time, and the cover frame and the resin cover material Therefore, it is not necessary to make up the two parts, and the puff frame can be made up of a single part.

  And according to the sash which concerns on this invention, by providing the contact | abutting part which can contact | abut to the part located in the inner peripheral side of a frame among the inner peripheral surfaces of a frame on the vertical side outer peripheral part of a shoji The impact when closing the shoji is not directly applied to the indoor end of the vertical frame, and a large load can be prevented from being applied to the cover frame.

  Further, according to the sash according to the present invention, the puff frame has an inner peripheral surface portion having a fitting portion that can be fitted to a fitted portion of the frame body, and a covering surface portion that covers the indoor end surface of the frame. In addition, the expected direction dimension of the pouch frame is substantially the same as the expected direction dimension of the indoor end portion of the frame body, thereby providing an interior view in which the frame is extended to the indoor side by the prick frame and projecting to the indoor side of the frame body. Since all the portions can be covered with the cover frame, the design can be improved.

  Furthermore, according to the sash according to the present invention, the covering surface portion of the puff frame includes an indoor surface extending from the indoor end portion of the inner peripheral surface portion to the outer peripheral side, and an outer periphery extending from the outer peripheral end portion of the indoor surface to the indoor end portion side of the frame. By comprising the surface, it is possible to make the interior look like the frame is extended from the frame material, and the design can be improved.

  Furthermore, according to the sash according to the present invention, the fitted portion of the frame body is formed in a concave shape or a convex shape along the longitudinal direction of the frame material, and the fitting portion is formed in a concave shape or along the longitudinal direction of the cover frame. By forming a convex or concave shape that can be freely fitted to the convex fitting portion, the fitting portion and the fitting portion can be simply configured, and the frame body and the flap frame can be easily integrated. Can be

It is a longitudinal cross-sectional view of a sash. It is a cross-sectional view of a sash. It is an enlarged horizontal cross-sectional view near the vertical frame on the side where the external shoji is arranged. It is an exploded cross section showing the construction procedure of a sash. It is an enlarged horizontal cross-sectional view of the vicinity of the vertical frame on the side on which the inner shoji is arranged.

  Embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a longitudinal sectional view of the sash, and FIG. 2 is a transverse sectional view of the sash. The sash of this embodiment is an inner window attached to the inner periphery of the frame 1 of the building opening, and is installed on the indoor side of an unillustrated outer window to improve heat insulation and sound insulation. The frame 1 is composed of an upper frame material 40, a lower frame material 41, and left and right vertical frame materials 42, 42 that are provided over the entire circumference of a building opening.

  This sash is a frame 2 that is attached to the inner peripheral surface of the frame 1, and the inner shoji 3 and the outer shoji 4 are accommodated in a sliding manner. The frame body 2 is configured by frame- ing an upper frame 10, a lower frame 20, and left and right vertical frames 30, 30 into a rectangular shape. Each of the inner shoji 3 and the outer shoji 4 is configured by housing a panel body 6 made of a multi-layer glass plate in a casing 5 formed by brazing a saddle material in a square shape. 2 and shoji 3 are placed in a draw.

  The upper frame 10 constituting the frame body 2 includes an inner peripheral surface portion 11 that is fixed to the inner peripheral surface 40a of the upper frame member 40, and the inner and outer surfaces of the inner peripheral surface portion 11 are respectively provided with a concave outer guide portion 13 and an inner portion. A guide portion 14 is formed. The outer guide part 13 and the inner guide part 14 hold | maintain the upper side part of the outer shoji 4 and the inner shoji 3, respectively, and guide these in a longitudinal direction.

  Moreover, the resin coating | covering material 16 is attached to the indoor side surface 15 which faces the indoor side among the upper frames 10 so that the surface may be covered. The upper frame 10 is formed of a high-strength resin material to ensure the strength of the frame body 2. On the other hand, a resin material of a type different from that of the upper frame 10 is used for the casing 5 that constitutes the inner and outer children 3 and 4 for improving the design. The resin coating material 16 is made of the same material as that of the resin material constituting the housing 5, and the design can be enhanced by unifying the internal appearance of the frame body 2 and the housing 5.

  The upper frame 10 has an indoor end portion 12 that extends to the indoor side from the indoor end surface 40 b of the upper frame member 40. In the sash of the present embodiment, a portion of the upper frame 10 that is on the indoor side from the indoor / outdoor intermediate position of the inner guide portion 14 constitutes the indoor end portion 12. Since the upper frame member 40 does not exist on the outer peripheral side of the indoor end portion 12, an upper cover frame 17 is provided instead, and the expected direction dimension for attaching the upper frame 10 of the upper frame member 40 is extended to the indoor side. Yes.

  The upper cover frame 17 is made of metal and has a hollow cross section. The outer surface of the upper cover frame 17 is abutted against the indoor end surface 40b of the upper frame member 40 via a spacer 40c and is fixed with screws. The size of the upper cover frame 17 in the expected direction is substantially the same as the size in the expected direction of the indoor end 12 of the upper frame 10, and includes an inner peripheral surface portion 17 a that faces the indoor end 12 of the upper frame 10.

  The indoor surface and the outer peripheral surface exposed to the indoor side of the upper cover frame 17 are covered with an upper resin cover material 18. Thereby, the design property and heat insulation can be improved by preventing the metal material from being directly exposed to the indoor side.

  The lower frame 20 constituting the frame body 2 includes an inner peripheral surface portion 21 fixed to the inner peripheral surface 41 a of the lower frame material 41. A metal rail member 23 is attached to the inner peripheral surface portion 21. The rail member 23 is formed with an inner rail 23a and an outer rail 23b protruding toward the inner peripheral side, and guides the inner and outer shojis 3 and 4 in the longitudinal direction, respectively.

  The lower frame 20 also has an indoor end portion 22 that extends to the indoor side from the indoor end surface 41 b of the lower frame member 41. A lower cover frame 24 is provided on the indoor side from the indoor end surface 41b of the lower frame material 41, and the expected direction dimension for attaching the lower frame 20 of the lower frame material 41 is extended to the indoor side. The lower cover frame 24 is formed to have a substantially L-shaped cross section, and includes an inner peripheral surface portion 24a facing the indoor end portion 22 of the lower frame 20, and an outdoor end surface of the lower frame frame via a spacer 41c. While being abutted against the indoor end surface 41b of the material 41, it is fixed with screws.

  A portion of the lower cover frame 24 exposed to the indoor side is covered with a lower resin cover member 25 having a substantially U-shaped cross section. Thereby, the design property and heat insulation can be improved by preventing the metal material from being directly exposed to the indoor side.

  The vertical frame 30 constituting the frame body 2 includes an inner peripheral surface portion 31 fixed to the inner peripheral surface 42 a of the vertical frame material 42, and the indoor end surface 42 b of the vertical frame material 42, similar to the upper frame 10 and the lower frame 20. It has the indoor edge part 32 extended more indoors. A vertical cover frame 33 is provided on the indoor side from the indoor end surface 42b of the vertical frame member 42, and an expected direction dimension for attaching the vertical frame 30 of the vertical frame member 42 is extended to the indoor side.

  Unlike the upper cover frame 17 and the lower cover frame 24, the vertical cover frame 33 is fitted and fixed to the vertical frame 30. FIG. 3 shows an enlarged cross-sectional view of the vicinity of the vertical frame 30 on the side where the external shoji 4 is arranged. The vertical cover frame 33 is made of a resin member, and covers the inner peripheral surface portion 33a in contact with the outer peripheral side of the indoor end portion 32 of the vertical frame 30 and the indoor end surface 42b of the vertical frame member 42 so as not to be exposed to the indoor side. And a covering surface portion 33c. The covering surface portion 33c includes an indoor surface 33d extending from the indoor end portion of the inner peripheral surface portion 33a toward the outer peripheral side, and an outer peripheral surface 33e extending from the outer peripheral end portion of the indoor surface 33d to the position of the indoor end surface 42b of the vertical frame member 42. The cross section is formed to have a substantially L shape.

  The vertical direction frame 33 has a prospective direction dimension that is substantially the same as the vertical direction dimension of the indoor end portion 32 of the vertical frame 30, and the vertical frame member 42 is placed on the indoor side by the indoor end portion 32 of the vertical frame 30. It is extended. The vertical frame 30 is formed with a concave fitted portion 32a along the longitudinal direction on the outer peripheral surface of the indoor end portion 32, and the inner peripheral surface portion 33a of the vertical cover frame 33 with respect to the fitted portion 32a. Thus, a convex fitting portion 33b that can be slidably fitted is formed.

  The fitted portion 32a has a concave shape formed by two ridges inside and outside, and the fitted portion 33b has two outer surface shapes that match the opposing inner surfaces of the two ridges of the fitted portion 32a. Consists of ridges. Since the fitting portion 33b and the fitted portion 32a have such a shape, they can be integrated by sliding the vertical cover frame 33 from the end face of the vertical frame 30 in the longitudinal direction and fitting them together.

  In FIG. 4, the exploded cross-sectional view showing the construction procedure of the sash is shown. When constructing the sash, the vertical cover frame 33 is preliminarily slide-fitted to the vertical frame 30 as shown in FIG. 4A, and both are integrated as shown in FIG. 4B. And as shown in FIG.4 (c), the vertical frame 30 is fixed with respect to the vertical frame material 42 in the state which integrated both. As a result, the work of fixing the vertical cover frame 33 to the vertical frame member 42 can be made unnecessary, the number of steps can be reduced and workability can be improved, and the vertical cover frame and the resin cover material can be improved. Therefore, it is possible to reduce the number of parts and reduce the cost.

  FIG. 5 shows an enlarged cross-sectional view of the vicinity of the vertical frame 30 on the side on which the inner impeller 3 is arranged. Also in the vertical frame 30 on the opposite side to FIG. 3, the vertical cover frame 33 is provided with the same structure. In the inner shoji 3, the vertical hook 50 constituting the casing 5 is opposed to the inner peripheral surface of the vertical frame 30, and the outer peripheral surface of the vertical hook 50 is the inner periphery of the vertical frame 30 in a state where the inner impeller 3 is closed. Hit the face.

  A contact portion 51 made of an airtight material is provided at the outdoor end portion of the outer peripheral surface of the vertical hook 50 of the inner impeller 3 so that the contact portion 51 directly abuts against the inner peripheral surface of the vertical frame 30. The contact portion 51 can be brought into contact with a portion of the inner peripheral surface of the vertical frame 30 located on the inner peripheral side of the vertical frame member 42, that is, a portion outside the indoor end portion 32 of the vertical frame 30. Yes.

  In the sash according to the present embodiment, the vertical cover frame 33 is made of only a resin material and is not fixed to the vertical frame material 42, so that the strength is not so high. On the other hand, since the contact portion 51 is configured in this way, an impact when closing the inner sward 3 is not directly applied to the indoor end portion 32 of the vertical frame 30, and a large load is applied to the vertical cover frame 33. Can be added.

  As mentioned above, although embodiment of this invention was described, application of this invention is not restricted to these embodiment, It can apply variously within the range of the technical idea. In the present embodiment, the vertical cover frame 33 is directly fitted to the vertical frame 30 of the frame 2 so that the vertical cover frame 33 is not fixed to the vertical frame member 42. However, the upper frame 10 and the lower frame 20 A similar configuration may be adopted. In this case, the upper frame 10, the lower frame 20, and the left and right vertical frames 30, 30 are formed with a fitted portion, and the upper cover frame, the lower cover frame and the vertical frame are respectively fitted to the frame 2. The upper frame 10 and the lower frame 20 may be provided with fitting portions, and the upper frame and the lower frame to be fitted to the frame 2 are provided, and the vertical frame 30 is provided. A conventional structure may be adopted.

  In the present embodiment, the fitting portion 33b of the vertical frame 33 is convex and the fitted portion 32a of the vertical frame 30 is concave so that both can be slidably fitted. May be concave and the fitted portion 32a may be convex. Moreover, the fixation of both does not necessarily need to be based on a slide fitting, and may simply be able to be fitted.

DESCRIPTION OF SYMBOLS 1 Frame 2 Frame body 3 Endoscope 4 Outer door 5 Frame 6 Panel body 10 Upper frame 17 Upper cover frame 20 Lower frame 24 Lower cover frame 30 Vertical frame 31 Inner peripheral surface part 32 Indoor edge part 32a Fit part 33 Vertical cover Frame 33a Inner peripheral surface portion 33b Fitting portion 33c Covered surface portion 33d Indoor surface 33e Outer peripheral surface 40 Upper frame material 41 Lower frame material 42 Vertical frame material 42a Inner peripheral surface 42b Indoor end surface 50 Vertical gutter 51

Claims (8)

In the sash which puts shoji in the frame attached to the inner periphery of the frame provided in the building opening,
The frame body has an indoor end portion that extends to the indoor side from the indoor end of the frame, a fitted portion is formed on the outer peripheral surface of the indoor end portion, and the fitted portion is made of resin. A pouch frame is fitted, and the expected size of the frame is extended indoors by the puff frame .
The vertical eaves constituting the shoji are in contact with a portion of the inner peripheral surface of the vertical frame constituting the frame body that is located on the inner peripheral side of the frame with the shoji closed. A sash that does not contact a portion located on the inner peripheral side of the frame .   The sash according to claim 1, wherein the fitted portion is formed at the indoor end portions of the left and right vertical frames constituting the frame body, and the vertical cover frame is fitted to the fitted portion.   The fitted portion is formed at the end of the room over the four circumferences of the upper and lower frames and the left and right vertical frames constituting the frame body, and the upper cover frame, the lower cover frame, and the vertical cover frame are respectively formed on the fitted portions. The sash according to claim 1, wherein the sash is fitted.   2. The fitted portion is formed at an indoor end portion of the upper and lower frames constituting the frame body, and an upper cover frame and a lower cover frame are fitted to the fitted portion, respectively. Sash.   The contact part which can contact | abut to the part located in the inner peripheral side of the said frame among the inner peripheral surfaces of the said frame is provided in the outer peripheral part of the vertical side of the said shoji. The sash of any one of these.   The puff frame has an inner peripheral surface portion having a fitting portion that can be fitted to a fitted portion of the frame body, and a covering surface portion that covers the indoor end surface of the frame, and the expected direction of the puff frame The sash according to any one of claims 1 to 5, wherein the size is substantially the same as a size in a prospective direction of an indoor end portion of the frame body.   The cover surface portion of the puff frame includes an indoor surface extending from the indoor end portion of the inner peripheral surface portion to the outer peripheral side, and an outer peripheral surface extending from the outer peripheral end portion of the indoor surface to the indoor end portion side of the frame. The sash of Claim 6.   The fitted portion of the frame body is formed in a concave shape or a convex shape along the longitudinal direction of the frame material, and the fitting portion is along the longitudinal direction of the puff frame, and the concave or convex shaped fitted portion. The sash according to claim 6 or 7, wherein the sash is formed in a convex shape or a concave shape that can be fitted to each other.

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