JP6784618B2 - sash - Google Patents

Description

The present invention relates to a sash provided with a screen door.

In the conventional sash, a gap may occur between the screen door and the lower frame when the door roller of the screen door is adjusted, and there is a risk of light leakage especially when the upper surface of the lower frame is flat.

In view of the above circumstances, it is an object of the present invention to provide a sash that prevents light leakage and prevents insects from entering.

The sash of the present invention includes a frame and a screen door, the screen door has a vertical stile and a lower stile, the lower end of the vertical sash is provided with a lower end mohair, and the lower end mohair is directed to the side and has a lower frame and a vertical stile. It is characterized by having lateral mohair that closes the gap between the screens.

According to the present invention, the screen door has a vertical stile and a lower stile, and the lower end of the vertical stile is provided with a lower end mohair, and the lower end mohair faces sideways and closes the gap between the lower frame and the vertical stile. It is possible to prevent light leakage and invasion of insects from between the screen door and the lower frame.

It is a vertical sectional view of a sash. It is a cross-sectional view of a sash. It is a front view of the room side which shows by cutting out the main part of a screen door. It is a perspective view which looked at the main part of the screen door from the lower side of the room side. A mohair attachment is shown, (a) is a perspective view seen from below on the indoor side, and (b) is a side view on the end side. The parts of the mohair fixture are shown, (a) is a perspective view of the base viewed from below on the indoor side, (b) is a side view of the end side of the base, (c) is a front view of the indoor side of the base, (d). Is a side view of the lower end mohair. It is a vertical cross-sectional view of the sash main part which shows the lower end mohair when the door roller is adjusted.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the following, the left and right directions are defined as the left and right directions in FIG. 2, and the center side and the end side are defined as the center direction on the left and right sides of the screen door and the end side on the left and right end directions of the screen door. The sash according to the present invention is applied to, for example, a sliding sash. As shown in FIGS. 1 and 2, the upper frame 1a, the lower frame 1b, and the left and right vertical frames 1c and 1c are framed in four directions, and the inner sash 2 and the outer sash 3 are placed on the indoor side of the inner peripheral side. A screen door 4 is provided on the outdoor side of the shoji screen 3. The inner sash 2, the outer sash 3, and the screen door 4 are slidable between the upper frame 1a and the lower frame 1b.

The upper frame 1a is provided with a guide rail 11 that guides the screen door 4 along the longitudinal direction at the outdoor end of the lower surface. In the lower frame 1b, the lower frame upper surface 12 located at the outdoor end is formed to be substantially flat, and the door roller 6 of the screen door 4 runs on the lower frame upper surface 12. A guide groove 13 for guiding the screen door 4 is provided on the outdoor side of the upper surface 12 of the lower frame along the longitudinal direction.

In the screen door 4, the upper stile 41a, the lower stile 41b, and the left and right vertical stiles 41c and 41c are assembled in four folds, and a net material 42 is stretched on the inner peripheral side thereof, and between the upper frame 1a and the lower frame 1b. It is attached to the Kendon style. The upper stile 41a is provided with a groove portion 43 that opens upward, and the guide rail 11 of the upper frame 1a is inserted into the groove portion 43 to guide the screen door 4. The lower stile 41b has a U-shape that opens downward, and as shown in FIGS. 3 and 4, a mohair attachment 5 is provided inside the end side. A door roller 6 is attached to the center side of the lower stile 41b with respect to the mohair attachment 5. The left and right vertical frames 41c and 41c are hollow members having a rectangular cross section, and the lower ends are formed in a U-shape that is cut out from the central prospective surface and opens downward. The lower stile 41b end is inserted into the notch of the vertical stile 41c to form a stile, and the lower stile 41b end is included in the lower end of the vertical stile 41c at the corner. Therefore, the mohair attachment 5 attached to the end side prospective surface at the lower end of the vertical stile 41c is located inside the lower stile 41b. Further, vertical mohair 44 facing the indoor side in the longitudinal direction is attached to the indoor side finding surface of the vertical frames 41c and 41c. The vertical mohair 44 abuts on the outdoor side finding surface of the stile of the outer sash 3 to close the gap between the outer sash 3 and the screen door 4 to prevent insects from entering. At the lower ends of the lower stile 41b and the vertical stile 41c, a hanging piece 45 formed by extending the outdoor side surface downward from the indoor side surface is provided, and the hanging piece 45 is inserted into a guide groove 13 provided on the upper surface 12 of the lower frame. The screen door 4 is guided.

As shown in FIGS. 5 and 6, the mohair attachment 5 is composed of a base 51 fixed to the lower end of the vertical frame 41c and a lower end mohair 52 attached below the base 51. The mohair attachment 5 is attached to the inside of the lower stile 41b at the lower ends of the left and right vertical stiles 41c and 41c so that the indoor mohair 52a is located on the extension line of the vertical mohair 44 provided on the vertical stile 41c. The left and right mohair attachments 5 and 5 have the same symmetrical configuration.

The base 51 is a resin-made member having a substantially rectangular parallelepiped shape, and the lower end mohair 52 is directed downward and is directed in two directions, the indoor side and the lateral side. Mounting holes 51a are provided on the left and right sides of the base 51. As shown in FIG. 3, the base 51 is fixed to the lower end of the vertical stile 41c by inserting a screw 7a for attaching the edge cap 7 into the mounting hole 51a at the corner of the vertical stile 41c and the lower stile 41b. .. Below the mounting holes 51a, mohair mounting grooves 51b are formed on the left and right, and below the mohair mounting grooves 51b, the lower end of the inner wall of the mohair mounting groove 51b extends toward the prospective center of the base 51. Pressing portions 51c and 51c are formed. The pressing portion 51c presses the base 53 of the lower end mohair 52 so as not to come off from the inside of the mohair mounting groove 51b. Further, below the pressing portion 51c, an indoor side guide portion 51e is provided on the center side, a side guide portion 51f is provided on the end side, and a finding portion 51g is provided on the end side of the side guide portion 51f. It is formed. The pressing portions 51c and 51c are formed so that the thickness of the lateral guide portion 51f and the upper portion of the finding portion 51g decreases from the center side toward the end side. The space formed between the indoor side holding portion 51c and the indoor side guide portion 51e is an opening 51d that opens from the mohair mounting groove 51b toward the indoor side and downward, and the opening 51d to the lower end mohair 52. Is exposed indoors and downwards. The indoor side guide portion 51e is for directing the lower end mohair 52 exposed from the mohair mounting groove 51b downward on the central side and toward the indoor side of the screen door 4. The indoor side guide portion 51e extends from the outdoor side pressing portion 51c toward the indoor side, and the indoor side end portion is on the outdoor side of the indoor side finding surface of the base 51. Further, the upper surface of the indoor side guide portion 51e has a curved surface on the outdoor side. Then, the side guide portion 51f and the mitsuke portion 51g are formed so as to cut out the end side of the indoor side guide portion 51e. Specifically, the mitsuke portion 51g is formed on a substantially vertical surface extending downward from the lower end of the outdoor side holding portion 51c, and the side guide portion 51f is regarded as the indoor side end portion of the indoor side guide portion 51e. It is formed on a surface that is connected to the attachment portion 51 g and is inclined from the center side to the end side. The side guide portion 51f is for directing the lower end mohair 52 exposed from the mohair mounting groove 51b downward on the end side and toward the side of the screen door 4.

The lower end mohair 52 includes a flat plate-shaped base portion 53, and the base portion 53 is inserted and attached to the mohair mounting groove 51b of the base 51. The hair foot of the lower end mohair 52 is longer than the hair foot of the vertical mohair 44, and has a length such that the tip portion abuts on the outdoor side finding surface of the stile of the outer sash 3. The lower end mohair 52 is directed toward the side and closes the gap S between the lower frame 1b and the vertical stile 41c, and the lower end mohair 52 is directed toward the indoor side and closes the gap S between the lower frame 1b and the vertical stile 41c. 52a is provided, and the indoor mohair 52a and the lateral mohair 52b are integrally formed. The indoor mohair 52a is located on the central side of the base 51, and the tip portion is guided by the indoor side guide portion 51e and protrudes downward and from the opening 51d to the indoor side. The side mohair 52b is located on the end side of the base 51 and is guided by the side guide portion 51f so as to twist from the indoor side mohair 52a, and the tip portion is below and at the end of the mohair attachment 5 from the opening 51d. Protrude to the side.
When the mohair attachment 5 is attached to the screen door 4, the indoor mohair 52a and the vertical mohair 44 are continuous as shown in FIG. Then, when the screen door 4 is installed between the upper frame 1a and the lower frame 1b, the tip portion of the indoor mohair 52a comes into contact with the lower frame upper surface 12 from the intermediate portion and is curved at the intermediate portion. Further, the tip of the indoor mohair 52a of the mohair attachment 5 adjacent to the outer sash 3 comes into contact with the outdoor side finding surface of the stile of the outer sash 3. The tip of the lateral mohair 52b abuts on the upper surface 12 of the lower frame from the middle portion, is curved at the intermediate portion, and faces the end portion side. When viewed in cross section as shown in FIG. 2, the lateral mohair 52b is connected to the indoor mohair 52a and spreads in a fan shape from the indoor side to the side, and the lateral mohair 52b of the mohair attachment 5 adjacent to the vertical frame 1c is the tip. The portion abuts on the inner peripheral side prospective surface of the vertical frame 1c.

As shown in FIG. 3, the door roller 6 is composed of a wheel case 6a and a wheel 6b. The wheel case 6a is fixed to the lower stile 41b, and the height of the wheel 6b can be adjusted by operating the adjusting screw 6c.
Next, the lower end mohair 52 when the height of the wheel 6b of the door roller 6 is adjusted will be described. FIG. 7 shows a vertical cross section of a main part of the sash. There is a gap S between the lower end of the vertical frame 41c of the screen door 4 and the upper surface 12 of the lower frame. The indoor mohair 52a and the lateral mohair 52b close the gap S by expanding downward and spreading in two directions, the indoor side and the side. When the door roller 6 is adjusted to a position lower than that of FIG. 7A as shown in FIG. 7B, the gap S between the lower end of the vertical frame 41c of the screen door 4 and the upper surface 12 of the lower frame is shown in FIG. 7A. ), But the indoor mohair 52a and the lateral mohair 52b expand to close the gap S.

According to the sash of the present invention configured as described above, the lower end of the vertical stile 41c is provided with the lower end mohair 52, and the lower end mohair 52 is directed toward the side to close the gap S between the lower frame 1b and the vertical stile 41c. Since the square mohair 52b is provided, it is possible to prevent light leakage and insect invasion from between the upper surface 12 of the lower frame and the lower end of the vertical frame 41c of the screen door 4 on the side. Since the lower end mohair 52 is provided with the indoor mohair 52a that closes the gap S between the lower frame 1b and the vertical stile 41c toward the indoor side, the lower end mohair 52 is provided from between the upper surface 12 of the lower frame and the lower end of the vertical stile 41c of the screen door 4 on the indoor side. It is possible to prevent light leakage and invasion of insects.
By simply inserting and mounting the base 53 of the lower end mohair 52 into the mohair mounting groove 51b of the base 51, the hair flow of the lower end mohair 52 can be expanded in a fan shape on the indoor side, sideways and downward, so that workability and assembly can be performed. Good sex. Further, since the base 51 can be attached to the vertical stile 41c by using the screw 7a for attaching the edge cap 7 to the vertical stile 41c, the workability and the assembling property are good.
Since the indoor mohair 52a and the lateral mohair 52b are integrated, it is possible to close the gap S in two directions, the indoor side and the side, with one member. Further, since the indoor mohair 52a and the lateral mohair 52b are provided so as to spread in a fan shape toward the indoor side, the side, and the lower side, respectively, the lower end of the vertical frame 41c and the upper surface 12 of the lower frame are adjusted by adjusting the door roller of the screen door 4. Even if the size of the gap S between them changes, it is possible to absorb the change in the size at the tip of the lower end mohair 52 and close the gap S.

The present invention is not limited to the above embodiments. The present invention is not limited to the sliding sash, but is applicable to various general sashes. Further, the mohair attachment may have any shape as long as the lower end mohair is directed in two directions, the indoor side and the side.

1a Upper frame 1b Lower frame 1c Vertical frame 4 Screen door 41a Upper stile 41b Lower stile 41c Vertical stile 5 Mohair fixture 52 Lower end mohair 52a Indoor side mohair 52b Side mohair S Gap

Claims (1)

Equipped with a frame and a screen door, the screen door has a vertical stile and a lower stile, and the lower end of the vertical stile is equipped with a lower end mohair, and the lower end mohair faces sideways to close the gap between the lower frame and the vertical stile. A sash characterized by having mohair.

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