JP5339599B2 - Waterproof tape load reducing structure - Google Patents

Description

The present invention relates to a structure around a window sash of an opening in a building such as a house, and in particular, when a sash frame main body is provided on an outer wall base, a filling tool at a joint intermediate portion of the collar portion of the sash frame main body and the outer wall base A waterproof tape load reduction structure comprising:

Conventionally, as shown in FIG. 9, there is a sash frame surrounding structure 100 in which an indoor side window decorative frame 400 having a complicated structure involving the dimension w1 of the sash frame main body 200 and the dimension w2 of the window decorative frame 400 is provided.
At that time, as shown in FIG. 10, the size w2 of the window decorative frame 400 is cut and applied so as to adapt to the size w1 of the sash frame main body 200.

Since it has been desired to provide the window decorative frame 400 in an opening in a building such as a house without processing it, the dimension w1 of the sash frame main body 200 in the sash frame surrounding structure 100 is adjusted as shown in FIG. In some cases, it was adjusted and installed.
However, when the adjustment member 500 is provided, the step d between the outer side surface of the outer wall base 300 and the flange portion 210 of the sash frame body 200 becomes large, and when the waterproof tape 600 is applied, it is caused by rainwater, vibration, or the like. There was a possibility that the load was concentrated on the waterproof tape 600 to promote the deterioration of the waterproof tape 600, and the performance of the waterproof tape 600 could not be maintained for a long time.

JP-A-9-303044

An object of this invention is to provide the waterproof tape load reduction structure which reduces the load with respect to the waterproof tape which concerns on the window sash surrounding structure of the opening part in buildings, such as a house.

It is a structure around the window sash frame of the opening in a building such as a house, characterized in that it is provided with a filling tool at the joining middle part when fixing the collar part in the sash frame main body and the outer wall base, This is a glue margin that provides screws and other fasteners when the sash frame body is fixed to the base of the outer wall. The padding tool extends from the end of the collar to the outside of the opening while having a horizontal / vertical tilt adjustment function. The extending part is provided, and the waterproof tape is pasted so as to cover and cover the outer wall base from the brim part through the extending part of the filling tool, and the filling tool has a chamfered part such as a taper in the extending part. It is characterized by that.

The waterproof tape load reducing structure according to the present invention is the first in the prior art by reducing the step difference between the waterproof tape affixed surface of the outer wall base that is a load on the waterproof tape and the brim portion via the adjuster. The waterproof tape load reducing structure reduces the load on the waterproof tape.

The sash frame horizontal / vertical tilt adjustment function has an extending portion that extends from the end of the collar portion to the outside of the opening portion, so that the waterproof tape sticking surface step difference between the outer wall base and the collar portion can be achieved. An extension part waterproof tape sticking surface can be provided in the middle.
The extension distance of the extension part is preferably a distance that can reduce the load on the waterproof tape.

The stuffing tool is provided with a chamfered portion such as a taper in the extended part, so that the step difference between the outer wall base and the stuffing tool is not continuous, but is a continuous slope, and the step difference between the waterproof tape is A waterproof tape load reducing structure that reduces the load on the waterproof tape as a factor may be used.

The stuffing device has an embedding portion that makes the waterproof tape application surface of the extension portion and the flange portion substantially flush with each other, and the end portion of the flange portion contacts the corner of the embedding portion end to attach the waterproof tape. It is also possible to adopt a waterproof tape load reducing structure that reduces the load on the waterproof tape caused by the surface step.

It is better to provide waterproof tape at the top of the sash frame in the direction of the periphery of the sash frame body with a padding intermediate part, and cover the outer wall base and the outer wall base in a row. Therefore, it is preferable to provide a waterproof tape on the sash frame of the upper part in the circumferential direction of the opening and both side parts.

It is preferable that the stuffing tool is provided at a joining intermediate portion when the brim portion of the sash frame main body and the outer wall base are fixedly installed at the site construction.
In addition, assuming a stuffing tool at the design stage, a sash frame body provided with a stuffing tool in the brim portion may be manufactured in advance at the factory and then transported to the construction site for construction.

The present invention extends from the end portion of the collar portion to the outside of the opening portion while having a sash frame horizontal / vertical tilt adjustment function at the joint intermediate portion when the collar portion of the sash frame body and the outer wall base are fixed. It is equipped with a stuffing tool having an extending part to be extended, and a waterproof tape is attached so as to cover and cover the outer wall base from the brim part through the extending part of the stuffing tool, thereby waterproofing the brim part and the outer wall base. The extending portion waterproof tape application surface can be provided in the middle of the tape application surface step, and the waterproof tape can be applied after dividing the waterproof tape application surface step into a plurality of steps.
By dividing the steps on the surface of the waterproof tape into multiple parts and reducing the steps continuously, the load on the waterproof tape is reduced and the performance of the waterproof tape applied to the structure around the window sash frame of the opening in a building such as a house is improved. It can be maintained for a long time.

The stuffing tool is provided with a chamfered portion such as a taper in the extended part, so that the step on the surface of the waterproof tape between the outer wall base and the stuffing tool can be made into a continuous slope tone rather than intermittently. The load on the window sash frame structure of an opening in a building such as a house can be further maintained for a long period of time.

The stuffing device includes an embedding portion in which the waterproof tape attaching surface of the extending portion and the flange portion is substantially flush with each other. The load can be further reduced, and the performance of the waterproof tape to be attached to the structure around the window sash frame of the opening in a building such as a house can be maintained for a long time.

The waterproof tape load reduction structure is further improved by providing the sash frame at least at the upper part in the circumferential direction of the opening with waterproof tape that covers and closes the brim and the outer wall base with a stuffing tool at the joint intermediate part. Can be strong.
Moreover, the waterproof tape load reducing structure may be further strengthened by providing the waterproof tape in a sash frame of the upper part in the circumferential direction of the opening and both side parts.

FIG. 3 is a partially enlarged sectional view of the waterproof tape load reducing structure according to the first embodiment. The partial expanded sectional view of the waterproof tape load reduction structure in Example 1. FIG. The partial expansion isolation | separation sectional drawing of the waterproof tape load reduction structure in Example 2. FIG. The partial expanded sectional view of the waterproof tape load reduction structure in Example 2. FIG. The partial expansion isolation | separation sectional drawing of the waterproof tape load reduction structure in Example 3. FIG. The partial expanded sectional view of the waterproof tape load reduction structure in Example 3. FIG. The partial expansion isolation | separation sectional drawing of the waterproof tape load reduction structure in Example 4. FIG. The partial expanded sectional view of the waterproof tape load reduction structure in Example 4. FIG. Sectional drawing of opening part structure of buildings, such as a house which provides the conventional sash frame main body. Sectional drawing of opening part structure of buildings, such as a house which provides the conventional sash frame main body. Sectional drawing of opening part structure of buildings, such as a house which provides the conventional sash frame main body.

EMBODIMENT OF THE INVENTION The form example for implementing preferably the waterproof tape load reduction structure of the opening part in buildings, such as a house based on this invention, is demonstrated in detail below based on drawing.

As shown in FIG. 1 which is a partially enlarged sectional view of the waterproof tape load reducing structure, the first embodiment of the waterproof tape load reducing structure 10 according to the present invention includes a flange portion 21 in the sash frame body 20, an outer wall base 30, and The stuffing tool 50 is provided in the joining intermediate part at the time of fixing.
The brim portion 21 is an allowance for providing a fastener 40 such as a screw when the sash frame main body 20 is fixed to the outer wall base 30.
The stuffing tool 50 includes an extension portion 51 that extends from the end portion 22 of the collar portion 21 to the outside of the opening portion while having a sash frame horizontal / vertical tilt adjustment function.
The waterproof tape 60 is stuck so as to cover and cover the outer wall base 30 from the brim part 21 through the extending part 51 of the filling tool 50.
The extension distance W of the extension part 51 is preferably a distance that can reduce the load on the waterproof tape 60.

As shown in the partial enlarged cross-sectional view of the waterproof tape load reducing structure in FIG. 2, the waterproof tape load reducing structure 10 according to the present invention includes a sash frame horizontal / vertical tilt adjusting function and a stuffer 50 having a sash frame horizontal / vertical tilt adjusting function. By providing an extending portion 51 that extends from the end portion 22 of the flange portion 21 to the outside of the opening, the extending portion waterproof tape applying surface is intermediate between the steps of the waterproof tape applying surface between the outer wall base 30 and the flange portion 21. 54 can be provided.

The waterproof tape load reducing structure according to the present invention includes a filling device 50 including an extending portion 51 at a joint intermediate portion when the brim portion 21 and the outer wall base 30 in the sash frame body 20 are fixed, and is waterproof. The performance of the waterproof tape 60 applied to the structure around the window sash frame of the opening in a building such as a house is reduced by dividing the tape application surface step into a plurality of steps and continuously reducing the step. Can be maintained over the long term.

As shown in FIG. 3 which is a partially enlarged sectional view of the waterproof tape load reducing structure, in the second embodiment of the waterproof tape load reducing structure 10 according to the present invention, the stuffing tool 50 has a chamfered portion 52 such as a taper on the extending portion 51. Is provided.
The chamfered portion 52 is intended to reduce the load on the waterproof tape 60 due to the difference in level between the waterproof tape and the outer wall base 30 and the filling device 50, and the chamfered portion 52 itself is the extended portion waterproof tape applied surface. 54.
As shown in the partial enlarged cross-sectional view of the waterproof tape load reducing structure in FIG. 4, the waterproof tape load reducing structure 10 according to the present invention includes the chamfered portion 52 in the extending portion 51, thereby providing the outer wall base 30. The step of the waterproof tape affixing surface of the stuffing device 50 can be made into a continuous slope rather than intermittent, further reducing the load on the waterproof tape 60 and opening the window sash in a building such as a house. The performance of the waterproof tape 60 applied to the frame surrounding structure can be maintained for a long time.

As shown in FIG. 5, which is a partially enlarged sectional view of the waterproof tape load reducing structure, the waterproof tape load reducing structure 10 according to the third embodiment of the present invention has a stuffing tool 50 having an extension portion 51, a flange portion 21, The embedding portion 53 is provided so that the waterproof tape attaching surface is substantially flush, and the end portion 22 of the flange portion 21 is in contact with the corner 55 of the end portion of the embedding portion 53.
The embedding part 53 aims to reduce the load on the waterproof tape 60 caused by the step difference of the waterproof tape application surface by making the waterproof tape application surface of the extension part 51 and the flange part 21 substantially flush with each other. It is said.
As shown in FIG. 6 which is a partially enlarged cross-sectional view of the waterproof tape load reducing structure, the waterproof tape load reducing structure 10 according to the present invention has a waterproof tape application surface in which the stuffing tool 50 has an extended portion 51 and a flange portion 21. Is provided, and the end portion 22 of the flange portion 21 is in contact with the corner 55 of the end portion of the embedded portion 53, thereby further reducing the load on the waterproof tape 60 and building such as a house. The performance of the waterproof tape 60 applied to the structure around the window sash frame of the opening can be maintained for a long time.

FIG. 7 shows a partially enlarged sectional view of the waterproof tape load reducing structure, and FIG. 8 shows a partially enlarged sectional view of the waterproof tape load reducing structure, Example 4 of the waterproof tape load reducing structure 10 according to the present invention is The filling device 50 includes the chamfered portion 52, the embedded portion 53, and the corner portion 55 shown in the second and third embodiments.
Since the stuffing tool 50 includes the chamfered portion 52, the embedded portion 53, and the corner portion 55, the load on the waterproof tape 60 is further reduced, and the structure around the window sash frame of the opening in a building such as a house is achieved. The performance of the waterproof tape 60 to be applied can be maintained for a long time.

Although not shown, at least the upper sash frame in the circumferential direction of the opening is preferably provided with a waterproof tape that covers and covers the collar portion of the sash frame body provided with a stuffing tool at the joining intermediate portion and the outer wall base. In order to make it stronger, it is preferable to provide a waterproof tape on the sash frame of the upper part in the peripheral direction of the opening and both side parts.

DESCRIPTION OF SYMBOLS 10 Waterproof tape load reduction structure 20 Sash frame main body 21 Edge part 22 End part 30 Outer wall base 40 Fastener 50 Stuffing tool 51 Extension part 52 Chamfering part 53 Embedding part 54 Extension part Waterproof tape sticking surface 55 Corner part W extension Distance 60 Waterproof tape

Claims (4)

It is a structure around the window sash frame of the opening in a building such as a house, characterized in that it is provided with a filling tool at the joining middle part when fixing the collar part in the sash frame main body and the outer wall base, This is a glue margin that provides screws and other fasteners when the sash frame body is fixed to the base of the outer wall. The padding tool extends from the end of the collar to the outside of the opening while having a horizontal / vertical tilt adjustment function. The extending part is provided, and the waterproof tape is pasted so as to cover and cover the outer wall base from the brim part through the extending part of the filling tool, and the filling tool has a chamfered part such as a taper in the extending part. Waterproof tape load reduction structure characterized by that. It is a structure around the window sash frame of the opening in a building such as a house, characterized in that it is provided with a filling tool at the joining middle part when fixing the collar part in the sash frame main body and the outer wall base, This is a glue margin that provides screws and other fasteners when the sash frame body is fixed to the base of the outer wall. The padding tool extends from the end of the collar to the outside of the opening while having a horizontal / vertical tilt adjustment function. The extending portion is provided, and the waterproof tape is pasted so as to cover and cover the outer wall base from the flange portion through the extending portion of the filling device, and the filling device is waterproof between the extension portion and the flange portion. A waterproof tape load-reducing structure comprising an embedding portion that makes a tape application surface substantially flush, and an end portion of a flange portion is in contact with a corner of the end portion of the embedding portion . A waterproof tape for covering and covering the flange portion of the sash frame main body and the outer wall base, which are provided with a stuffing tool at the joining intermediate portion, is provided on at least the upper sash frame in the peripheral direction of the opening. The waterproof tape load-reducing structure according to claim 1 or 2. Provide the sash frame of the upper part and both sides of the opening peripheral direction with a waterproof tape that covers and covers the flange part of the sash frame body and the outer wall base in a sash frame body with a stuffing tool at the joining middle part. The waterproof tape load reducing structure according to claim 1 or 2, wherein

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