JP4506516B2 - sash - Google Patents

Description

The present invention relates to a sash for preventing water leakage into a room .

  In general, in the case of a sash, in order to prevent water leakage in the lower part of the summons and the lower part of the doors, as in Patent Document 1, a windshield plate and a seal piece are attached to the summons. Has a structure for positioning the stopper.

JP 2001-336365 A

However, since a positive pressure or a negative pressure is applied to the room during a very large typhoon, the conventional technique combining the windshield plate, the seal piece, and the door stopper is not sufficient as in Patent Document 1, and the room is leaked. There was a problem to do.
Considering a special typhoon that may or may not exist once a year, remodeling to a sash with a high water-tight structure or selecting a sash with a high water-tight structure from the beginning will increase the cost to the customer. There is a problem.

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a sash that can prevent water leakage into the room and reduce the cost burden on the consumer even during a very large typhoon where positive pressure or negative pressure is applied to the room.

The invention according to claim 1 comprises a lower frame, a collar frame, an external shoji, an inner plinth, and a sash gap closing piece, the lower frame has at least an inner rail, and the sash gap closing piece is The hard portion includes a hard portion and a soft portion, and the hard portion has an engaging groove that is detachably fitted to the inner rail of the lower frame from above, and the soft portion is provided on the outdoor side of the hard portion. It is characterized in that it is pressure-bonded to the upper surface, the prospective surface of the frame, and the indoor side surface of the shoji screen.

The invention according to claim 2 is provided with a lower frame, a collar frame, an external shoji, an internal plinth, and a sash gap closing piece, the lower frame has at least an inner rail, and the sash gap closing piece is The hard portion includes a hard portion and a soft portion, and the hard portion has an engaging groove that is detachably fitted to the inner rail of the lower frame from above, and the soft portion is provided on the outdoor side of the hard portion. It is characterized in that it is pressure-bonded to the upper surface, the prospective surface of the lower part of the shoji summoning collar, the prospective indoor side of the lower part of the shoji summoning collar, and the indoor side surface of the lower armature.

The invention according to claim 3 is the invention according to claim 1 or 2, wherein the lower frame has a lower frame tight material that comes into contact with the indoor side surface of the outer armature, and the sash gap closing piece is made of a soft part. The prospective surface is in contact with the prospective surface of the lower frame tight material.

According to the first aspect of the present invention, when the sash gap closing piece is attached to the sash, it is only necessary to fit the engaging groove of the hard part on the inner rail of the lower frame from above with the shoji of the sash closed. It can be attached and easily attached, and can be easily retrofitted to the sash.
The soft part is crimped to the upper surface of the lower frame, the prospective surface of the cage frame, and the indoor side surface of the shoji screen. Therefore, even in the case of a very large typhoon in which a positive pressure or a negative pressure is applied to the room, it is possible to prevent water leakage at the door of the shoji door.
Since the sash gap closing piece is composed of a hard portion and a soft portion and only a groove to be fitted to the lower frame rail is formed in the hard portion, the sash gap closing piece can be manufactured at low cost, and the cost burden on the consumer can be reduced.

According to the second aspect of the present invention, when the sash gap closing piece is attached to the sash, it is only necessary to fit the engaging groove of the hard part on the inner rail of the lower frame from above with the shoji of the sash closed. It can be attached and easily attached, and can be easily retrofitted to the sash.
The soft part is crimped to the upper surface of the lower frame, the prospective surface of the lower part of the calligraphy summoning bowl, the prospective indoor side of the lower part of the summoning handcuff, and the indoor side surface of the lower part of the shingles. A very large typhoon where positive or negative pressure is applied to the room because the water is sealed at all four locations of the lower frame located in the area, each of the summons for inner and outer shoji, and the outer shoji. Even at times, it is possible to prevent water leakage into the room at the bottom of the shoji summons.
Since the sash gap closing piece is composed of a hard portion and a soft portion and only a groove to be fitted to the lower frame rail is formed in the hard portion, the sash gap closing piece can be manufactured at low cost, and the cost burden on the consumer can be reduced.

  According to the third aspect of the invention, the same effect as that of the first or second aspect of the invention can be obtained, and the soft portion is in contact with the prospective surface of the tight material of the lower frame, so Adhesion is enhanced by contact, and a continuous seal can be achieved with the lower frame tight material, and further, water leakage into the room is excellent.

Embodiments of the present invention will be described below with reference to the accompanying drawings. 1A is a cross-sectional view of the sash shown in FIG. 3 cut at the AA position, and FIG. 1B is a cross-sectional view of the sash shown in FIG. 3 cut at the BB position. ) Is a cross-sectional view of the sash shown in FIG. 3 cut at the CC position, (b) is a cross-sectional view of the sash shown in FIG. 3 cut at the EE position, and FIG. It is the front view which looked at the sash equipped with this gap covering piece for sashes from the indoor side.
As shown in FIG. 3 , the sash 2 according to the present embodiment includes a sash gap closing piece (hereinafter referred to as “first sash gap closing piece”) 1A according to the first embodiment, and a second embodiment. A sash gap closing piece (hereinafter referred to as “second sash gap closing piece”) 1B according to the embodiment is used.
The sash 2 is a sliding sash, and the first sash gap closing piece 1A is mounted between the lower frame 3 and the eaves frame (the outer eaves door side eaves frame) 5 and the outer cover 7, The second sash gap closing piece 1B is mounted between the summoning bowl 9 of 7, the summoning bowl 19 of the inner shoji 11, and the lower frame 3 .

The first sash gap closing piece 1A is intended to prevent water leakage at the lower part of the door block of the external shoji 7, and includes a hard portion 15 and a soft portion 17 as shown in FIG. The hard portion 15 has a substantially rectangular longitudinal section, has an engagement groove 21 on the lower surface 15a, and a soft portion 17 on the outdoor side surface 15b. In the present embodiment, the soft portion 17 is also provided on the upper surface 15c.
The hard part 15 is polyamide, the soft part 17 is polyurethane, and in this embodiment, the soft part 17 has water absorption.
The engaging groove 21 of the hard part 15 is detachably fitted to the inner rail 23 of the lower frame 3 from above.
The soft portion 17 is pressure-bonded to the upper surface 3 a of the lower frame 3, the prospective surface 5 a of the heel frame 5, and the indoor side surface 7 a of the outer panel 7. The lower prospective surface 17a of the soft part 17 is in contact with the prospective surface 25a of the lower frame tight material 25 for the shoji. The lower frame tight material 25 for the external shoji is attached to the lower frame 3 and comes into contact with the indoor side surface 7 a of the external shoji 7. Further, the heel frame side prospective surface 17 b of the soft part 17 is also in contact with the prospective surface 27 a of the heel frame tight material 27.

The mounting and operation effects of the first sash gap closing piece 1A will be described.
For example, when wind and rain such as a typhoon are strong, the sash 2 is closed, and then the first sash gap closing piece 1A is mounted. When the first sash gap closing piece 1A is mounted, the engaging groove 21 of the hard portion 15 is fitted to the inner rail 23 of the lower frame 3 from above with the outer shoji 7 and inner shoji 11 closed. If the lower frame 3 has a shoji stopper for the inner shoji 11, the shoji stopper is shifted or removed, and then the sash gap closing piece 1A is attached.
According to the present embodiment, the first sash gap closing piece 1A can be mounted simply by being fitted onto the inner rail 23 from above, and can be easily attached to the sash.
After mounting, the soft part 17 is crimped to the upper surface 3a of the lower frame 3, the prospective surface 5a of the cage frame 5, and the indoor side surface 7a of the shoji 7, and the lower frame 3 and the kite frame 5 located on the door sliding side. Because it is pressure-bonded at all three places with the shoji 7, it prevents water leakage into the room at the lower part of the door of the shoji even during a very large typhoon where positive or negative pressure is applied to the room. it can.
Since the sash gap closing piece 1A is composed of the hard portion 17 and the soft portion 15 and only forms the engaging groove 21 fitted in the lower frame rail 23 in the hard portion 15, it can be manufactured at low cost, The cost burden on the person can be reduced.
Since the soft part 17 contacts the prospective surface 25a of the lower frame tight material 25 for the external obstacle, it is possible to achieve a continuous seal with the lower frame tight material 25 for the external obstacle while improving the adhesion by the contact between the soft members. Furthermore, it is excellent in preventing water leakage into the room.
Since the soft portion 17 also comes into contact with the prospective surface 27a of the frame frame tight material 27, the contact between the soft members increases the adhesion, and it is possible to achieve a continuous seal with the frame frame tight material 27, and further into the room. Excellent in preventing water leakage.
Since the soft part 17 has water absorbency in the present embodiment, the soft part 17 retains rainwater or the like that is about to enter the indoor side, and can prevent leakage into the room.

Next, the second sash gap closing piece 1B will be described. In the following description, the same reference numerals are given to the portions having the same effects as the first sash gap closing piece 1A.
The second sash gap closing piece 1B is intended to prevent leakage into the room at the lower part of the shoji summon, and includes a hard part 15 and a soft part 17 as shown in FIG. The hard portion 15 has a substantially rectangular longitudinal section, has an engagement groove 21 on the lower surface 15a, and a soft portion 17 on the outdoor side surface 15b. In the present embodiment, the soft portion 17 is also provided on the upper surface 15c.
The engaging groove 21 of the hard part 15 is detachably fitted to the inner rail 23 of the lower frame 3 from above.
The soft portion 17 includes an upper surface 3 a of the lower frame 3, a lower prospective surface 29 a of the summing bowl 29 of the inner shoji 11, a lower indoor side prospective face 9 a of the summing bowl 9 of the outer shoji 7, and It crimps | bonds with the indoor side surface 31a of the collar 31. FIG. Further, the lower expected surface 17a of the soft portion 17 is in contact with the expected surface 25a of the lower frame tight material 25 for the external shoji.

The mounting and operation effects of the second sash gap closing piece 1B will be described. After closing the sash 2, the second sash gap closing piece 1 </ b> B is attached to the summing portion of the outer shoji 7 and the inner shoji 11. When the second sash gap closing piece 1B is mounted, the engaging groove 21 of the hard portion 15 is formed on the inner rail 23 of the lower frame 3 from above at a position adjacent to the prospective surface 29a of the summoning lance 29 of the inner sash 11. The outer side surface 17c of the soft part 17 is crimped to the indoor side surface 31a of the outer pelvic lower arm 31 and the inner side surface 17d is fixed to the lower prospective surface 29a of the inner limb summoning arm 29 and the lower chamber of the outer armor summoning arm 9. Crimp to the inner prospective surface 9a.
According to the present embodiment, the second sash gap closing piece 1B can be mounted simply by being fitted onto the inner rail 23 from above, and can be easily attached to the sash.
The soft portion 17 of the second sash gap closing piece 1B includes an upper surface 3a of the lower frame 3, a lower prospective surface 29a of the inner-communicator summoning cage 29, and an indoor-side prospective surface 9a of the lower portion of the outer-campus summoning salmon 9 The inner side surface 31a of the outer shoji lower arm 31 is crimped to the inner frame 31a, the lower frame 3 located in the summoning section, the inner arm child summing arm 29 and the outer hand child summoning arm 9, and the inner side surface of the outer armor lower arm 31. Since it is crimped | bonded to all four places with 31a, even at the time of the very big typhoon which a positive pressure or a negative pressure applies to a room | chamber interior, the water leakage to the room | chamber interior in the lower part of a summoning can be prevented.
Since the soft portion 17 contacts the prospective surface 25a of the lower frame tight material 25, the contact between the soft members increases the adhesion, and it is possible to achieve a continuous seal with the lower frame tight material 25, and further excellent in preventing water leakage. .
Since the soft part 17 has water absorbency, the soft part 17 retains rainwater or the like which has entered the indoor side and can prevent leakage into the room.

The present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the scope of the present invention.
For example, the hard portion 15 is not limited to polyamide but may be a member such as a vinyl chloride resin, and the soft portion 17 is not limited to polyurethane but may be other members such as rubber.
Moreover, the soft part 17 is not limited to having water absorption, and may be another soft member having no water absorption.
The sash 2 in which the first and second sash gap closing pieces 1A and 1B are used is not limited to a two-door sliding door, but may be a three-door sliding door or the like. Not limited.
The first and second sash gap closing pieces 1A and 1B are not limited to be used together, but only the first sash gap closing piece 1A may be used as necessary, or the second sash gap closing piece 1B. You may use only .

(A) is sectional drawing which cut | disconnected the sash shown in FIG. 3 in the AA position, (b) is sectional drawing which cut | disconnected the sash shown in FIG. 3 in BB position. (A) is sectional drawing which cut | disconnected the sash shown in FIG. 3 in CC position, (b) is sectional drawing which cut | disconnected the sash shown in FIG. 3 in EE position. It is the front view which looked at the sash equipped with the gap closing piece for sash concerning this embodiment from the room inner side.

1A Gap closing piece for first sash 1B Gap closing piece for second sash
2 Sash 3 Lower frame 3a Upper surface 5 Reed frame
5a Prospect surface 7 Kojiko 7a Indoor side 9 Summoning bowl (Kojiko side)
9a Expected surface on the indoor side 11 Inner shovel 15 Hard portion 15a Lower surface 17 Soft portion 17a Lower expected surface 17b Expected surface 21 Engaging groove 23 Inner rail 25 Lower frame tight material for outer shingles 25a Expected surface 29
29a Prospects 31 Shimojo (Kojiko)
31a Indoor side

Claims (3)

A lower frame, a heel frame, an external shoji, an internal plinth, and a sash gap closing piece, the lower frame has at least an inner rail, and the sash gap closing piece includes a hard portion and a soft portion. The hard part has an engagement groove that can be detachably fitted to the inner rail of the lower frame from above, and the soft part is provided on the outdoor side of the hard part. A sash that is crimped to the interior side of the shoji. A lower frame, a heel frame, an external shoji, an internal plinth, and a sash gap closing piece, the lower frame has at least an inner rail, and the sash gap closing piece includes a hard portion and a soft portion. The hard part has an engaging groove that can be detachably fitted to the inner rail of the lower frame from above, and the soft part is provided on the outside of the hard part. A sash that is crimped to the prospective surface of the door, the indoor-side prospective surface of the lower part of the outer arm of the shoji screen, and the indoor side surface of the lower arm of the shoji screen. The lower frame has a lower frame tight material that abuts against the indoor side surface of the shoji lower armhole, and the sash gap closing piece has an expected surface of the soft portion in contact with an expected surface of the lower frame tight material. The sash according to 1 or 2.

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