JP3411859B2 - Outer shell waterproof structure for buildings - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an outer shell waterproof structure in a building including a sash fixed to a skeletal member and a plate material such as a solar cell fixed to the sash.

[0002]

2. Description of the Related Art As a waterproof structure for the outer shell of the above-mentioned building, there is a structure disclosed in Japanese Patent Laid-Open No. 7-293122.

According to the "first conventional technique" shown in FIG. 5 of the above publication, the outer shell of a building is fixed to a skeleton member of this building by a fixing tool so that the outer shell of the building moves in a certain direction. The sash is provided to extend toward the sash, and a plate member is provided in parallel with the sash and an outer side portion of the sash side is supported by the sash.

When the sash extends above the skeletal member in a substantially horizontal direction and the plate material extends in a substantially horizontal direction outside the sash, the outer shell is viewed in the longitudinal direction of the sash. A seal body is provided that extends continuously along and is attached to the sash and covers at least a portion of the sash in cross section from above.

The support of the seal body with respect to the sash is performed as follows.

That is, a pair of left and right locking grooves extending along the longitudinal direction of the sash are formed on the sash, while the seal body is made of rubber and locked on the outer side portions in the width direction thereof. The protrusion is integrally molded.

[0007] Then, each of the locked projections is elastically deformed and fitted into each of the locking grooves, and then locked in each of the locking grooves, whereby a seal body is attached to the sash.

On the other hand, according to the "second prior art" shown in FIG. 1 of the above publication, the sash is fixed to the skeleton member by the fixing member and the outer portion of the plate member is mounted on the upper surface side. An inner member to be placed, an outer member placed on the upper surface of the outer portion of the plate member, and a fastener for fastening the outer member to the inner member and sandwiching the outer portion of the plate member between the inner member and the outer member. It has and.

The inner member has an inner member main body fixed to the skeleton member by the fixing member, and extends in the longitudinal direction of the inner member main body from the outer side portions in the width direction of the inner member main body. And a pair of support members integrally projecting toward the sash, the end portions of a plurality of other sashes extending from the outer sides in the width direction of the sash in an orthogonal direction substantially orthogonal to each other. It can be placed on the upper surface of each of the support members.

When attempting to assemble the ends of the other sash to the sash fixed to the frame member, first, the other sash is attached to the upper surface of each of the support members of the sash. Place each end of the. Next, in the longitudinal direction of the sash, the other sashes are positioned on the support member such that the respective end portions of the other sashes that are adjacent to each other have a predetermined interval. Next, each end portion of the other sash is fixed to the support member by a fastener so that the assembly can be performed.

[0011]

By the way, the above-mentioned "first
According to "Prior Art of", there are the following problems.

That is, as described above, when the seal body is to be attached to the sash, the locked groove formed in the sash is fitted with the locked projection integrally formed with the rubber seal body. The molding of the rubber seal body having the locked projections is complicated because it is performed by molding, and therefore the seal body is expensive.

Further, in the work of locking the locked projection in the locking groove, it is necessary to elastically deform the locked projection, but such work is extremely complicated, and therefore, the sash is not attached to the sash. Installation work of the seal body is extremely complicated.

On the other hand, according to the "second conventional technique", there are the following problems.

That is, as described above, when assembling the ends of a plurality of other sashes with respect to the sash, first of all, in the longitudinal direction of the sash, on the upper surface of the support member in the inner member of the sash. , It is necessary to place the ends of the other sashes, and then to position these ends at predetermined intervals in the longitudinal direction of the sash. This work is extremely complicated because it is necessary to measure each dimension between the end portions of the sash, and this makes the work of assembling another sash to the sash complicated.

Further, in the above-mentioned "second conventional technique", when the seal body is to be attached to the sash, the attaching work can be easily performed, and the seal body can be easily attached to the sash. It is desired to be achieved in.

The present invention has been made by paying attention to the above circumstances, and in the outer shell of a building, a seal body attached to a sash can be easily molded,
An object of the present invention is to make it inexpensive and to facilitate the work of attaching the seal body to the sash.

Further, when assembling the respective end portions of a plurality of other sashes extending from the outer side in the width direction of the sash in a direction substantially orthogonal to the sash, this assembling work can be facilitated. It is an object of the present invention to facilitate the work of attaching the seal body to the sash and to achieve the attachment of the seal body to the sash with a simple configuration.

Further, the sealing performance of the above sealing body is
The task is to improve it further.

[0020]

The outer shell waterproof structure in the building of the present invention for solving the above problems is as follows.

The invention of claim 1 is the outer shell 3 of the building 1.
However, the sash 6 fixed to the skeletal member 2 of the building 1 by the fixing tool 5 and extending in a certain direction X, and the outer portion 10a on the side of the sash 6 arranged in parallel with the sash 6 are the above-mentioned And a plate member 10 supported by 6,

When the outer shell body 3 is viewed with the sash 6 extending substantially horizontally above the skeletal member 2 and the plate material 10 extending substantially horizontally outside the sash 6,

At least a part 21, 26 in the transverse cross section of the sash 6 which extends continuously along the longitudinal direction of the sash 6 and is attached to the sash 6.
In the outer shell waterproof structure in the building, in which the seal bodies 39 and 40 for covering the above are provided,

The sealing bodies 39 and 40 are formed by a long waterproof sheet material.

According to the invention of claim 2, in addition to the invention of claim 1, a pair of locking grooves 41, 41 extending along the longitudinal direction of the sash 6 is formed in the sash 6, and each locking groove is formed. The outer side portions of the seal body 39 in the width direction are locked to the side walls 41 and 41 so as to be slidable in the longitudinal direction of the sash 6.

According to a third aspect of the present invention, in addition to the first aspect of the present invention, the sash 6 is fixed to the skeleton member 2 by the fixing tool 5, and the outer portion 10a of the plate member 10 is placed on the upper surface side. The inner member 14, an outer member 16 placed on the upper surface of the outer portion 10a of the plate member 10, and the outer member 16 fastened to the inner member 14 so that the plate member 10 is interposed between the inner member 14 and the outer member 14. And a fastener 17 for sandwiching the outer portion 10a of the

The inner member 14 is fixed to the skeleton member 2 by the fastener 5, and the inner member body 21 extends in the longitudinal direction of the inner member body 21.
And a pair of support members 22, 22 that integrally project upward from the respective outer side portions in the width direction of the sash 6, and are orthogonal to the sash 6 from the respective outer sides in the width direction.
In the outer shell body waterproof structure in the building in which the respective end portions of the plurality of other sashes 7 extending toward the above can be placed on the upper surface of the support member 22,

The supporting members 22 of the sash 6 are fitted from above and slidable in the longitudinal direction of the sash 6, and the ends in the longitudinal direction are adjacent to each other in the longitudinal direction. A spacer member 24 that abuts on the side surface of each end of the other sash 7 that fits is provided,

The outer side portions of the seal body 40 are sandwiched and fixed between the support members 22 of the sash 6 and the spacer members 24 fitted therein.

The invention according to claim 4 is the same as any one of the inventions according to claims 1 to 3, and in addition to the above sealing bodies 39, 40.
The gutter 45 is formed by denting the middle part of the width direction of the gutter 45 downward.

[0031]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings.

In the figure, reference numeral 1 indicates a building.

The building 1 is a skeleton member 2 supported on the ground side, and an outer shell such as a roof or an outer wall that is supported by the skeleton member 2 and forms an outer shell for partitioning the inside and the outside of the building 1. And a body 3.

The outer shell 3 is fixed to the skeleton member 2 by a fixing tool 5 and extends in a certain direction X, and a plurality of sashes 6 and the outer side in the width direction of each sash 6. From a plurality of other sashes 7 extending in a substantially orthogonal direction Y from each other and each end of which is assembled and coupled to the sash 6 and is surrounded by the sash 6 and each of the other sashes 7. A plurality of plate members 10 fitted into the space 9 so as to close the rectangular space 9 and supported by the sashes 6 and the other sashes 7 are provided. In this case, the plate members 10 are arranged side by side on the sashes 6 and the other sashes 7, respectively, and the outer side portions 10 on the sashes 6 and 7 side are arranged.
a is supported by the sashes 6 and 7.

Although not shown in detail, each of the sashes 6 includes a plurality of sash members arranged in a straight line or with a slight inclination angle in the one direction X. On the other hand, although the plate member 10 is a transparent plate such as glass supporting a solar cell, it may be simply a transparent plate or an opaque plate.

In each drawing, both the sash 6 and the other sashes 7 extend in a substantially horizontal direction on the upper side of the skeletal member 2, and the plate members 10 are formed on the outer sides of the sashes 6 and 7 in the width direction. Shows the outer shell body 3 as a state in which the shell extends substantially horizontally.

The sash 6 comprises an inner member 14 which constitutes the lower part of the sash 6 and is fixed to the skeleton member 2 by the fixing member 5 and on which the outer portion 10a of the plate member 10 is placed via the caulking material 13 on the upper surface side thereof. , The caulking material 1 is formed on the upper surface of the outer portion 10a of the plate material 10 which constitutes the upper portion of the sash 6.
5, the outer member 16 placed via the inner member 14 and the inner member 14 are fastened to the inner member 14,
An elastic body 1 made of heat-resistant rubber, which is sandwiched between the inner and outer members 14 and 16 while being elastically compressed between the fastener 17 that sandwiches the outer portion 10a of the plate member 10 between
8 and. The inner and outer members 14 and 16 are both extruded products made of aluminum, and are long members that extend linearly.

1 to 4, the inner member 14 of the sash 6 is an inner member main body 21 having a rectangular box-shaped cross section which is fixed to the skeleton member 2 by the fixing member 5, and the inner member main body 21 of the inner member main body 21. The pair of support members 22, 22 extending in the longitudinal direction and integrally projecting upward from the upper portions of the respective outer side portions in the width direction (orthogonal direction Y) of the inner member main body 21 and the inner member main body 21. This inner member body 2 extends in the longitudinal direction.
1. A pair of gutter-shaped other supporting members 23, 23 integrally projecting from the lower part of each outer side portion in the width direction toward each outer side.
And the support members 22 are removably fitted into the support members 22 from above and the longitudinal direction of the sash 6 (one direction X).
Spacer members 24 that are slidable toward each other, and each end portion in the longitudinal direction abuts the side surface in the width direction (one direction X) of each of the other sashes 7 that are adjacent in the one direction X. It has and.

The end portions of the plurality of other sashes 7 extending in the orthogonal direction Y, which is substantially orthogonal to the sash 6 from the respective outer sides in the width direction thereof, have the respective support members 22 and the other support members. 23 is mounted on each upper surface. Also,
On the upper surface of each spacer member 24, the outer portion 10 a of the plate member 10 is placed via the caulking material 13.

1 to 3, the outer member 16 of the sash 6 is placed on the upper surface of the inner member body 21 of the inner member 14 via the elastic body 18 and has a rectangular box-shaped cross section. A body 26 and a pair of supports extending in the longitudinal direction of the outer member body 26 and integrally protruding outward from the upper portions of the outer portions in the width direction (the orthogonal direction Y) of the outer member body 26. Members 27, 27, a storage space 29 for the electric wire 28 formed inside the outer member body 26, and the storage space 2
The cover body 30 is provided with an opening that opens the outer member body 26 toward the upper side of the outer member body 26 so as to be openable and closable from the upper side.

The supporting member 2 of the outer member 16 of the sash 6 is provided on the upper surface of the end of the other sash 7 with the caulking material 33 interposed therebetween.
7 is placed. In addition, the outer portion 10 of the plate material 10
The supporting member 27 of the outer member 16 of the sash 6 is placed on the upper surface of a through the caulking material 15.

Then, as described above, in the sash 6,
The plate member 10 is provided between the outer members 14 and 16 by the fastener 17.
When the outer portion 10a of the sash 6 is sandwiched, the caulking material 33 is interposed between the support member 22 of the inner member 14 of the sash 6 and the support member 27 of the outer member 16 of the sash 6 to separate the other sashes 7 from each other. The end portion is sandwiched and the sash 6 is
The outer member 10a of the plate member 10 is sandwiched between the spacer member 24 of the inner member 14 and the supporting member 27 of the outer member 16 of the sash 6 with the caulks 13 and 15 interposed therebetween. , The ends of the other sashes 7 are connected to each other, and each of the plate members 10 is attached to the sash 6
Will be supported by.

In FIGS. 1 to 3, the other sashes 7 described above are used.
Has the same configuration as the sash 6 above, which is
Caulking material 13 ', inner member 14', caulking material 1
5 ', an outer member 16', a fastener 17 ', and an elastic body 18'.

The inner member 14 'of the other sash 7 is
Similar to the sash 6, the inner member body 21 'and the support member 2
2 ', and another supporting member 23', and the end portion of the other supporting member 23 'on the sash 6 side is placed on the upper surface of the other supporting member 23 of the inner member 14 of the sash 6. Has been done. The other sash 7 is provided with a supported body 35, and the supported body 35 is slidably fitted to the supporting member 22 'only along the longitudinal direction of the supporting body 22'. The end portion is placed on the upper surface of the support member 22 of the inner member 14 of the sash 6. In addition, other sashes 7
Includes a fastener 36 for fastening the supported body 35 to the support member 22 of the inner member 14 of the sash 6 and coupling the same.

The outer member 16 'of the other sash 7 includes an outer member main body 26' and a supporting member 27 'like the sash 6, but the supporting member 27' is the outer member main body 2 '.
6'is slidably fitted only along the longitudinal direction of the sash 6, and its end on the sash 6 side is located between the inner and outer members 14, 16 of the sash 6 and the lower support members 22, 27. Has been inserted into.

Then, the inner member 14 'of the sash 7 other than the above.
The outer portion 10a of the plate member 10 is sandwiched between the supported member 35 of FIG. 3 and the supporting member 27 'of the outer member 16' of the other sash 7 with the caulking materials 13 'and 15' interposed therebetween. Each plate material 10 is also supported by the other sashes 7 described above.

In FIGS. 1 and 4, seal bodies 39 and 40 for covering the inner member main body 21 of the inner member 14 and the outer member main body 26 of the outer member 16 which are at least a part of the cross section of the sash 6 from above, respectively. Is provided.
The seal bodies 39 and 40 each extend along the longitudinal direction of the sash 6 and continuously extend over a plurality of sheet members arranged in one direction X so as to form the sash 6. Of waterproof sheet material, which is made of fiber or resin such as vinyl or PET.

In FIGS. 1 and 5, the outer member body 26 of the outer member 16 which is a part of the sash 6 is covered with the seal body 39. A pair of dovetail-shaped locks that extend along the longitudinal direction of the sash 6 and open upward are provided on the upper surfaces of the outer portions of the outer member body 26 in the width direction (orthogonal direction Y). Grooves 41, 41 are formed,
The locking grooves 41, 41 are positioned so as to sandwich the storage space 29 in the width direction of the outer member body 26.

Elastic and strip-shaped resin locking pieces 42 are attached to the outer sides of the sealing body 39 in the width direction, and the outer side and the locking pieces 42 of the sealing body 39 are connected to each other. They are integrally engaged with the respective engagement grooves 41 so as to be freely disengaged. The seal body 39 covers the storage space 29 from above to prevent rainwater from entering the storage space 29, and the locking grooves 41 function as drainage grooves.

The engagement / disengagement operation of each outer side portion of the seal body 39 with respect to each locking groove 41 will be described with reference to FIG.

First, from the outer member main body 26 to the cover body 3
0 is removed (two-dot chain line in FIG. 5), and the outer member body 2
The upper surface of 6 is opened upward. Next, the outer member body 2
6, the outer side of the seal body 39 and the locking piece 42
And are fitted into the respective locking grooves 41 from the respective base side,
It is fitted into the inner part of the locking groove 41 (arrow A in FIG. 5).
Next, the outer side of the seal body 39 and the free end sides of the locking pieces 42 are fitted into the locking grooves 41, whereby the locking grooves 41 are formed.
The locking of the outer side portion of the seal body 39 with respect to is completed.

On the other hand, when the outer side portion of the seal body 39 is to be disengaged from the locking groove 41, the outer side portion of the seal body 39 in the locking groove 41 and the locking piece 42 are reversed by the procedure reverse to the above. It is sufficient to pull out from the locking groove 41 from each free end side (arrow B in FIG. 5).

The outer side portions of the sealing body 39 and the locking pieces 42 are slidable in the locking grooves 41 in the longitudinal direction of the sash 6 in the locked state. .

As shown by the alternate long and short dash line in FIG. 1, the gutter 45 may be formed by recessing the middle portion of the seal body 39 in the width direction (the orthogonal direction Y) below the outer side portions thereof.

In FIGS. 1 and 4, the inner member main body 21 of the inner member 14, which is another part of the sash 6, is covered with the seal body 40. Each outer side portion of the seal body 40 in the width direction is placed on the upper surface of each support member 22 of the inner member 14 of the sash 6, and the support member 22 and each other placed on the upper surface of the support member 22. The sash 7 is sandwiched and fixed between the end portions of the sash 7, and the sash 7 is sandwiched and fixed between the support member 22 and the spacer member 24 fitted to the support member 22. The fixation is achieved by the fastening force when the outer members 14 and 16 of the sash 6 are fastened by the fasteners 17.

In the above case, before the fastener 17 is fastened, the spacer member 24 has the support member 22.
On the other hand, it is slidable in the longitudinal direction (one direction X) through the outer side portion of the seal body 40.

The midway portion of the seal body 40 in the width direction is recessed below the respective outer side portions thereof to form a gutter 45.

According to the above construction, the sealing bodies 39, 4 are
0 is formed of a long waterproof sheet material.

Therefore, the sealing bodies 39, 40 can be molded easily and at a low cost, as compared with the conventional technique in which the sealing bodies 39, 40 are molded of rubber and are provided with locked protrusions. It will be

Further, the seal bodies 39 and 40 are attached to the sash 6
When it is to be attached to the seal member, the seal members 39 and 40 are extremely thin and easily bent as compared with the conventional rubber members, so they should be made into a roll shape in advance so as to be compact. Therefore, it is easy to carry and handle.

Moreover, the work of attaching the seal bodies 39, 40 to the sash 6 is performed by the seal bodies 39, 40.
Regardless of whether the 40 is locked to the sash 6 or clamped to the sash 6, the rubber-made locked projection is elastically deformed and locked in the locking groove as in the conventional case. No complicated work is required.

Therefore, the sealing body 39 for the sash 6,
The work of attaching 40 can be facilitated.

Further, as described above, the outer member 16 of the sash 6 is formed with a pair of locking grooves 41, 41 extending along the longitudinal direction of the sash 6, and the locking grooves 41, 41 are provided with the above-mentioned seals. Each outer side portion of the body 39 in the width direction is engaged and disengaged.

Therefore, the work for attaching the seal body 39 to the sash 6 is sufficient only by locking the outer side portions of the seal body 39 in the locking grooves 41, and the removal is easy.

Further, each outer side portion of the seal body 39 is slidable in the longitudinal direction of the sash 6 in the engaged state with respect to the engaging groove 41.

Therefore, after the sealing body 39 is locked in the locking grooves 41, a part or the whole of the sealing body 39 is simply slid to make the sealing body 3
9 can be installed at a desired position in the longitudinal direction of the sash 6.

Therefore, the seal body 3 for the sash 6 is
Installation work of 9 can be done easily.

Moreover, the seal body 39 is attached to the sash 6 described above.
Since at least a part of the sash 6 slides, when the sash 6 expands and contracts due to changes in sunlight and the temperature of the outside air, it is possible to prevent the seal body 39 from sliding on the sash 6 and generating stress in the seal body 39. This is beneficial for the life of the seal body 39.

Further, as described above, the seal body 39 is
If the storage space 29 for the electric wire 28 is covered from above and the seal body 39 is a transparent body, the electric wire 28
Checking the storage condition of the
It can be easily done without removing 9.

Further, as described above, the sash 6 is fixed to the skeleton member 2 by the fixing device 5, the inner member 14 for mounting the outer portion 10a of the plate member 10 on the upper surface side, and the outside of the plate member 10. External member 1 placed on the upper surface of the portion 10a
6, the outer member 16 is fastened to the inner member 14, and the outer portion 10 of the plate member 10 is provided between the inner and outer members 14 and 16.
and a fastener 17 for sandwiching a,

The inner member 14 is fixed to the skeleton member 2 by the fastener 5, and the inner member body 21 extends in the longitudinal direction of the inner member body 21.
And a pair of support members 22, 22 that integrally project upward from the respective outer side portions in the width direction of the sash 6, and are orthogonal to the sash 6 from the respective outer sides in the width direction.
In the outer shell body waterproof structure in the building in which the respective end portions of the plurality of other sashes 7 extending toward the above can be placed on the upper surface of the support member 22,

The sash 6 is fitted into the support members 22 from above and is slidable in the longitudinal direction of the sash 6, and the longitudinal ends thereof are adjacent to each other in the longitudinal direction. A spacer member 24 is provided which abuts on the side surface of each end of the other sash 7 that fits.

For this reason, when assembling the respective ends of the plurality of other sashes 7 to the sash 6, the sashes of the other sashes are first attached to the upper surface of the support member 22 of the inner member 14 of the sash 6. Place the end of 7. next,
These respective end portions are positioned at a predetermined interval in the longitudinal direction of the sash 6 (one direction X). In this case, the spacer member 24 is molded in advance to a size that matches the predetermined interval, and the other sashes are formed. 7 and the spacer member 24 are alternately arranged, and each side of the other sash 7 is brought into contact with each end of the spacer member 24, the length of each end of the other sash 7 is increased. The distance in the direction is automatically set to a predetermined distance.

Therefore, according to the spacer member 24,
Assembling work of each sash 7 to the sash 6 can be easily performed.

The support members 22 of the sash 6 are also provided.
The outer side portions of the seal body 40 are sandwiched between and fixed to the spacer member 24 fitted thereto.

Therefore, before the outer portion of the seal body 40 is sandwiched between the support member 22 of the sash 6 and the spacer member 24, the spacer member 24 of the seal member 40 is attached to the support member 22. It is slidable in the longitudinal direction through the outer portion. The sliding is made smoother than the case where the spacer member 24 slides on the supporting member 22 by metal contact.

Therefore, in the above-mentioned work of assembling the ends of the other sashes 7 with respect to the sash 6, the ends of the other sashes 7 are formed on the upper surface of the support member 22 of the inner member 14 of the sash 6 along the longitudinal direction thereof. Portions and the spacer members 24 are alternately arranged, and the spacer members 24 are arranged to contact each other,
When the spacer member 24 is slid, the sliding operation can be smoothed, so that the assembling work can be further facilitated.

Further, the seal body 40 for the sash 6 is
The attachment is achieved by using the support member 22 on which the ends of the other sashes 7 are placed and the spacer member 24 for setting the ends of the other sashes 7 at predetermined intervals.

Therefore, the seal body 4 for the sash 6 is
The zero mounting is achieved with a simple configuration.

Further, as described above, the sealing body 3
A gutter 45 is formed by recessing the middle portions of the width direction 9 and 40 downward.

Therefore, the rainwater that has entered the sash 6 is guided to the gutter 45 formed by using the sealing bodies 39 and 40, and is drained to the outside from the longitudinal end side of the sash 6. To be done.

Therefore, the seal body 3 in the outer shell body 3 is
The sealing performance of 9, 40 is further improved with a simple structure.

As described above, in the inner member 14 of the other sash 7, the supported member 35 is slidable in the longitudinal direction of the inner member main body 21 '. Therefore, when the respective end portions of the other sashes 7 of the sash 6 are assembled, it depends on how much the supported body 35 projects from the sash 6 side end portion of the inner member main body 21 '. It can be arbitrarily determined by sliding 35.

Therefore, the degree of freedom in the assembling work is improved as compared with the case where the inner member main body 21 'and the supported member 35 are integrally formed in advance.

It should be noted that, although the above is based on the illustrated example, one direction X
The orthogonal direction Y may be inclined with respect to the horizontal plane, or one of them may be made vertical.

[0086]

The effects of the present invention are as follows.

According to the first aspect of the present invention, the outer shell of the building is fixed to the skeletal member of the building with a fixing tool, and the sash extending in one direction is provided in parallel with the sash. An outer portion on the sash side includes a plate material supported by the sash,

When the outer shell is viewed with the sash extending substantially horizontally above the skeletal member and the plate material extending substantially horizontally on the outer side of the sash,

Outer shell waterproof structure in a building provided with a seal body continuously extending along the longitudinal direction of the sash and attached to the sash and covering at least a part of the sash in a transverse section from above. At

The seal body is formed of a long waterproof sheet material.

Therefore, as compared with the conventional technique in which the sealing body is made of rubber and provided with the locked projections, the sealing body can be molded easily and at a low cost.

When the seal body is to be attached to the sash, the seal body is much thinner than the conventional rubber body and is easily bent. It can be kept compact and can be easily carried around.

Moreover, even if the work of attaching the seal body to the sash is either the work of locking the seal body to the sash or the work of sandwiching the seal body by fastening it to the sash, as in the conventional case. It is not necessary to perform the complicated work of engaging the engaged projection made of the elastically with the engaging groove while elastically deforming the engaged protrusion.

Therefore, the work of attaching the seal body to the sash can be facilitated.

According to a second aspect of the present invention, the sash is formed with a pair of locking grooves extending along the longitudinal direction of the sash, and the locking grooves are locked to the outer side portions of the sealing body in the width direction. I am allowed.

Therefore, the work for attaching the seal body to the sash is sufficient only by locking the outer side portions of the seal body in the locking grooves.

Further, each outer side portion of the seal body is slidable in the locking groove in the longitudinal direction of the sash in the locked state.

Therefore, after the seal body is locked in each of the locking grooves, a part or the whole of the seal body is simply slid to allow the seal body to move in the desired longitudinal direction with respect to the sash. Can be installed in any position.

Therefore, it is possible to easily attach the seal body to the sash.

Moreover, since the seal body slides on the sash, when the sash expands and contracts due to changes in sunlight and ambient temperature, the seal body slides on the sash and stress is generated on the seal body. Is suppressed, which is beneficial for the life of the seal body.

According to a third aspect of the present invention, the sash is fixed to the skeletal member by the fixing member, and an inner member for mounting the outer portion of the plate member on the upper surface side, and a sash member mounted on the upper surface of the outer portion of the plate member. An outer member and a fastener for fastening the outer member to the inner member and sandwiching the outer portion of the plate material between the inner member and the outer member,

The inner member is fixed to the skeleton member by the fixing member, and extends in the longitudinal direction of the inner member body, and extends upward from the outer side portions in the width direction of the inner member body. And a pair of support members that integrally project with each other, and the end portions of a plurality of other sashes that extend in the orthogonal direction that is substantially orthogonal to the sashes from the respective outer sides in the width direction of the sashes. In the outer shell waterproof structure in the building that can be placed on the upper surface of the support member,

The above-mentioned other members which are fitted to the respective supporting members of the sash from above and are slidable in the longitudinal direction of the sash, and each end portion in the longitudinal direction is adjacent in the longitudinal direction. A spacer member is provided which abuts the side surface of each end of the sash.

Therefore, when trying to assemble the ends of a plurality of other sashes to the sash, first,
The ends of the other sashes are placed on the upper surface of the support member of the inner member of the sash. Next, each of these end portions is positioned at a predetermined interval in the longitudinal direction of the sash. In this case, the spacer member is formed in advance to a size that matches the predetermined interval, and the other sash and the spacer member are formed. By alternately arranging and, and contacting the side surfaces of the other sash with the respective end portions of the spacer member, the distance between the respective end portions of the other sashes in the longitudinal direction is automatically set to a predetermined interval. Stipulated in.

Therefore, according to the spacer member, the work of assembling each sash with respect to the sash can be easily performed.

Further, the outer side portions of the seal body are sandwiched and fixed between the respective support members of the sash and the spacer members fitted thereto.

Therefore, before the outer portion of the seal body is sandwiched between the support member of the sash and the spacer member, the spacer member is longer than the support member with the outer portion of the seal body interposed therebetween. It is slidable in any direction. The sliding is made smoother than when the spacer member slides in metal contact with the support member.

Therefore, in the work of assembling the ends of the other sashes with respect to the above-mentioned sashes, the ends of the other sashes and the spacer member are formed on the upper surface of the support member of the inner member of the sash along the longitudinal direction thereof. When the spacer members are slid in an attempt to bring them into contact with each other and slide the spacer members, the sliding operation can be smoothed, so that the assembling work can be further facilitated.

The seal body is attached to the sash by a supporting member on which the end portions of the other sashes are placed,
This is accomplished by the use of the spacer member to set the ends of the other sashes at predetermined intervals.

Therefore, the attachment of the seal body to the sash can be achieved with a simple structure.

According to a fourth aspect of the present invention, a gutter is formed by denting a widthwise middle portion of the seal body downward.

Therefore, the rainwater that has entered the sash is guided to the gutter formed by using the sealing body, and is drained to the outside from the end portion side in the longitudinal direction of the sash.

Therefore, the sealing performance of the outer shell body by the sealing body is further improved with a simple structure.

[Brief description of drawings]

FIG. 1 is a front sectional view of a sash.

FIG. 2 is a partial perspective view of an outer shell body.

FIG. 3 is a front sectional view of another sash.

FIG. 4 is a developed view of a part of that shown in FIG.

5A and 5B are explanatory views of a partially enlarged operation of FIG.

[Explanation of symbols]

1 building 2 skeleton members 3 outer shell 5 fasteners 6 sashes 7 Other sashes 9 space 10 plate materials 10a outer part 14 Inner member 16 External member 17 Fastener 21 Inner member body (part) 22 Support member 24 Spacer member 26 External member body (part) 27 Support member 39 Seal body 40 Seal body 41 Locking groove 45 gutter X one direction Y orthogonal direction

Continuation of the front page (56) Reference JP-A-7-293122 (JP, A) JP-A-6-346558 (JP, A) Actual exploitation Sho 61-185824 (JP, U) (58) Fields investigated (Int .Cl. ⁷ , DB name) E04D 3/08 E04B ⁷ /00-7/18

Claims (4)

(57) [Claims] 1. An outer shell of a building is fixed to a skeletal member of the building by a fixing tool and extends in one direction, and an outer portion on the side of the sash arranged in parallel with the sash. A plate member supported by the sash, the sash extending in a substantially horizontal direction above the skeletal member, and the outer shell body in a state in which the plate member extends in a substantially horizontal direction outside the sash. When viewed, the outer shell waterproof structure in a building, which continuously extends along the longitudinal direction of the sash and is attached to the sash, and provided with a seal body that covers at least a part of a cross section of the sash from above 2. An outer shell waterproof structure in a building, wherein the seal body is formed of a long waterproof sheet material. 2. A pair of locking grooves extending along the longitudinal direction of the sash is formed in the sash, and the outer side portions in the width direction of the seal body are slid in the longitudinal direction of the sash in the locking grooves. The outer shell waterproof structure for a building according to claim 1, wherein the outer shell waterproof structure is locked so as to be movable. 3. An inner member, wherein the sash is fixed to the skeleton member by the fixing member, and an outer portion of the plate member is placed on the upper surface side, and an outer member is placed on an upper surface of the outer portion of the plate member. , The inner member is fastened to the inner member,
A fastener for sandwiching an outer portion of the plate member between the outer members, wherein the inner member is fixed to the skeleton member by the fastener, and extends in the longitudinal direction of the inner member body. A pair of support members integrally projecting upward from the respective outer side portions in the width direction of the inner member main body, and in a direction substantially orthogonal to the sashes from the respective outer side portions in the width direction. In an outer shell waterproof structure in a building in which each end of a plurality of extended sashes can be placed on the upper surface of each support member, the support member of the sash is fitted from above. And a spacer member that is slidable in the longitudinal direction of the sash, and that each end portion in the longitudinal direction abuts a side surface of each end portion of the other sash that is adjacent in the longitudinal direction. Each support part of the sash When the outer shell waterproof in buildings according to, in claim 1 which has been fixed by sandwiching the respective outer portion of the seal body between said spacer member to be fitted thereto. 4. The gutter according to claim 1, wherein a middle part of the seal body in the width direction is recessed downward to form a gutter.
The outer shell waterproof structure in the building described in 1.