JPH05321425A - Wall surface fitting structure body - Google Patents

Abstract

PURPOSE:To facilitate the assembly of divided bodies in a structure body used as a roof body or a frame body to be fitted to the wall surface or wall surface opening part of the upper frame, longitudinal frame, or the like of a window frame for a pent-roof, a bay-window, a bow window, an external sash, or the like. CONSTITUTION:Pivotally fixing receiving parts 2c, 3c are formed at one anti- body side end part of a body side divided body, and pivotally fixing parts 3d, 4d formed at one body side end part of a divided body adjacent to the anti-body side are rotatably connected to the pivotally fixing receiving parts 2c, 3c. At the rotational end point at the time of fitting the divided body adjacent to the anti-body side, locking parts 3e, 4e provided at the other body side end part of the anti-body side divided body are elastically locked to lock receiving parts 2c, 3c provided at the other anti-body side end part of the body side divided body. At the rotational end point, sealant 5 is compressed between the pivotally fixing receiving parts 2c, 3c and pivotally fixing parts 3d, 4d so as to maintain airtightness.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is used as a roof body or a frame body attached to a wall surface or a wall opening of an upper frame or a vertical frame of a window frame such as an eaves, a projecting window, a bay window, and an external sash. The present invention relates to a structure, and more particularly, to a structure of a connecting portion of each divided body in a wall mounting structure manufactured by connecting a plurality of divided bodies.

[0002]

2. Description of the Related Art Conventionally, a roof-mounted structure or a wall-mounted structure such as a frame, which is manufactured by connecting a plurality of divided bodies as described above, is disclosed in Japanese Patent Application No. 58-34905.
The structure was such that each divided body was assembled, and fixed and connected with a fixture such as a screw.

[0003]

However, when connecting the respective divided bodies, it is necessary to fix them with screws or the like so that the assembling portion does not come off, which requires man-hours. The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a wall surface mounting structure capable of easily assembling a divided body.

[0004]

In order to achieve the above-mentioned object, the present invention divides a roof or a frame attached to a wall surface of a building or an opening portion of the wall surface into a plurality of parts inward and outward from the wall surface of the building to form a frame. Male shape on one of the ends of the side split body on the side opposite the body,
Alternatively, a female-type pivotal receiving portion is formed, and a female-type or male-type pivoting portion formed on one of the body-side end portions of the divided body adjacent to the opposite side of the body is rotatable to the pivotal receiving portion. At the end of rotation when the divided body adjacent to the opposite body side is attached, the female-type or male-type lock receiving portion provided on the other of the opposite body-side end portions of the body-side divided body A male or female locking portion provided on the other of the body-side end portions of the body-side divided body is elastically locked, and at the turning end point, the pivotal attachment receiving portion and the It is characterized in that the seal material is compressed between itself and the pivot portion to maintain airtightness.

[0005]

Since the present invention has the above-mentioned structure, when the divided body is attached, the anti-body side divided body assembled to the pivot attachment receiving portion formed on the body side divided body is rotated about the pivot attachment receiving portion as a fulcrum. The locking portion provided on the body-side divided body is elastically locked to the locking receiving portion provided on the body-side divided body, and is connected to the body-side divided body. At the same time, the pivot receiving portion or the seal material provided on the pivot attaching portion is compressed into the pivot attaching portion formed on the body-side divided body or the body-side divided body, and the divided body connecting portion is compressed. The airtightness of is secured.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a side view showing a connecting portion of a wall mounting structure according to an embodiment of the present invention in a state where the divided bodies are completely connected, and FIG. 2 is a connection just before the divided bodies of the embodiment are connected. FIG. 3 is a side view showing the state of the portion, and FIG. 3 is a side sectional view of the embodiment. The example of FIG. 3 shows that the wall mounting structure is provided as an eaves 1 on the window frame, and the eaves 1 is an aluminum extruded profile having an attaching portion 2a for fixing to the body of the building wall. It has a structure for connecting a first divided body 2 made of, a second divided body 3 made of an aluminum extruded shape, and a third divided body 4 made of an aluminum extruded shape.

Male-type pivot receiving portions 2b, 3b are formed at the ends of the upper surfaces 2x, 3x of the divided bodies 2, 3 on the opposite side of the body, and female parts are formed at the ends of the lower sides 2y, 3y on the opposite side of the body. Shaped lock receiving portion 2c,
3c is formed. In addition, the divided bodies 3 and 4 which are adjacent to the opposite side of the divided bodies 2 and 3 from each other,
x, 4x are formed with female pivotal attachment portions 3d, 4d at the body-side end portions thereof, and male locking portions 3 are provided at the body-side end portions of the lower surface portions 3y, 4y.
e, 4e are formed.

In the following description, the structure of the connecting portion between the divided body 2 and the divided body 3 which is the closest to the frame is described, but the same applies to the connecting portion between the divided body 3 and the divided body 4.

FIG. 4 (A) shows a pivotal receiving portion 2 of the divided body 2.
FIG. 5B is an enlarged view of FIG. 5B, and FIG. 5B is an enlarged view of the pivotally attached portion 3d of the divided body 3, and FIG. 5 is an enlarged view showing a state in which the pivotally attached receiving portion 2b and the pivotally attached portion 3d are assembled. .. As shown in FIGS. 4 (A) and 4 (B), the pivot attachment receiving portion 2b is formed with a sealing material attachment groove 2d which is open to the side opposite to the body and has a protrusion 2e formed on the inner surface thereof. A dry seal material 5 such as rubber is fitted. Further, a locking recess 2h having an upper surface opening is formed on the top end side of the upper part of the pivot attachment receiving part 2b, while a downward tip circle which is locked by the locking recess 2h is formed on the top of the pivot mounting part 3d. An arc-shaped protrusion 3f is formed. Also, the pivot part 2
A sliding portion 2i having an arc-shaped cross section is formed at the bottom of b,
On the other hand, a slide receiving portion 3h having an arc-shaped cross section joined to the sliding portion 2i of the pivot receiving portion 3d is formed, and the tip of the slide receiving portion 3h is provided with the pivot receiving portion 2b and the pivot receiving portion 3d. The introduction piece 3i is formed to facilitate the initial fitting. In addition, the pivot portion 3
A receiving wall portion 3g for contacting the tip end of the pivotally attached receiving portion 2b is formed at d, and the receiving wall portion 3g is provided with a protrusion 3j for compressing the seal material 5 protruding toward the skeleton side. is doing.

As shown in FIG. 2, the lock receiving portion 2c of the divided body 2 has a U-shaped groove 2f opening downward and an arcuate cross section extending from the groove 2f forming portion to the side opposite to the frame. Introductory piece 2
and g. Also, the locking portion 3e of the divided body 3
Is an upwardly bent protrusion 3k to be fitted in the groove 2f.
It is composed by.

The connection between the divided bodies 2 and 3 constructed as described above will be described in detail below. First, as shown in FIG. 5, the protrusion 3f of the pivotal attachment portion 3d of the body-side divisional body 3 is aligned with the locking recess 2h of the pivotal attachment receiving portion 2b of the body-side divisional body 2, and inside the slide receiving portion 3h. When the sliding portion 2i is fitted in the sliding contact portion 2b, the pivot attachment receiving portion 2b is sandwiched between the protrusion 3f and the slide receiving portion 3h without any gap, and the pivot attachment receiving portion 2b and the pivot attachment portion 3d are initially fitted. It will be assembled in a state where it will not come off.

Next, as shown in FIG. 1, the divided body 3 is rotated in the direction of arrow W from the position shown by the chain double-dashed line with the pivotal attachment receiving portion 2b as a fulcrum, and as shown in FIG. When the split body 3 is further rotated in the direction of the arrow W from the position where the contact portion 2g contacts the introduction piece 2g and the protrusion 3k is pushed into the introduction piece 2g, the protrusion 3k and the introduction piece 2g press each other in the direction of the arrow Z. At the end of the rotation, the protrusion 3k elastically fits into the groove 2f (the state shown in FIG. 1) and is joined to the split body 3 and the split body 2.

Further, as described above, when the anti-skeleton side divided body 3 is rotated and assembled to the skeleton side divided body 2, the protrusion 3f of the pivoting portion 3d is fitted into the locking recess 2h. In this state, the slide receiving portion 3h rotates while sliding around the protrusion 3f with respect to the sliding portion 2i, and at the end of the rotation, the sliding receiving portion 3b is attached to the tip of the pivot attaching portion 2b and the receiving wall of the pivot attaching portion 3d. The portion 3g abuts.

At the turning end point where the divided bodies 2 and 3 are completely connected, the seal member 5 fitted in the mounting groove 2d has a protrusion formed on the receiving wall portion 3g of the pivotally attached portion 3d. 3j
Compressed by. As a result, the airtightness of the connecting portion between the divided bodies 2 and 3 can be maintained. In this case, the protrusion 2e formed in the mounting groove 2d plays a role of enhancing airtightness.

As described above, the engagement portion 3e of the divided body 3 and the engagement receiving portion 2c of the divided body 2 are coupled by elastically utilizing the elasticity of the material, and , Sealing material 5
Is automatically compressed by the assembling work by rotating the divided body, so that a fixing tool such as a screw and a step of tightening the screw are not required.

Although the eaves 1 connecting the three divided bodies is shown in the embodiment, it may be constituted by two or four or more divided bodies. Further, in the above embodiment, the pivot receiving portion 2
b and 3b are male and the pivotal attachments 3d and 4d are female, and the lock receiving portions 2c and 3c are male and the lock 3 is attached.
Although e and 4e are connected as a female type, the relationship between these male and female may be reversed. Further, the present invention can be applied to an upper frame or a vertical frame of a window frame such as a projecting window, a bay window, and an external sash.

Further, in carrying out the present invention, the divided bodies 2, 3, 4 and the pivotal attachment receiving portions 2b, 3b, the locking receiving portions 2c, 3 are provided.
Various modifications and additions can be made to the specific shapes, structures, and assembling of the c, the pivotally attached portions 3d and 4d, the locking portions 3e and 4e, etc. without departing from the gist of the present invention.

[0018]

According to the present invention, the connection of the respective divided bodies is made such that the opposite body side divided body is rotated about a pivotal portion formed on one of the body side divided bodies as a fulcrum and is elastically attached to the other locking portion. Since it is locked spontaneously, a fixing tool such as a screw is not required, and the assembling is remarkably easy. Further, since the seal material provided on the pivotally connected portion of the divided body is compressed at the same time as connecting the divided bodies, the airtightness of the divided body connecting portion can be secured without any special work.

[Brief description of drawings]

FIG. 1 is a side view showing a connecting portion of an embodiment of a wall mounting structure according to the present invention in a state where fitting of split bodies is in progress and a state where they are completely connected.

FIG. 2 is a side view showing a state of the connecting portion immediately before the divided bodies of the embodiment are completely connected.

FIG. 3 is a side sectional view of a structure according to the embodiment.

FIG. 4 (A) is an enlarged view of a pivotal attachment receiving portion of the body side divided body of the embodiment, and FIG. 4 (B) is an enlarged view of a pivotal attachment portion of the anti-body side divided body of the embodiment.

FIG. 5 is an enlarged view showing a state in which the pivot receiving portion and the pivot attaching portion of the embodiment are assembled.

[Explanation of symbols]

 1 eaves 2-4 division body 2a attachment part 2b, 3b pivot attachment receiving part 2c, 3c locking receiving part 2d mounting groove 2e, 3f, 3j, 3k protrusion 2f groove 2g, 3i introducing piece 2h locking recess 2i sliding Parts 2x to 4x Upper surface part 2y to 4y Lower surface part 3d, 4d Pivoting part 3e, 4e Locking part 3g Receiving wall part 3h Sliding receiving part 5 Seal material

Claims (1)

[Claims] 1. A wall surface of a building, or a roof body or a frame body attached to an opening portion of the wall surface is divided into a plurality of parts inward and outward from the wall surface of the building, and a male shape is provided at one of the end portions on the body side of the body side divided body, Alternatively, a female-type pivotal receiving portion is formed, and a female-type or male-type pivoting portion formed on one of the body-side end portions of the divided body adjacent to the opposite side of the body is rotatable to the pivotal receiving portion. At the turning end point at the time of attachment of the divided body adjacent to the opposite body side, a female type or a male type lock receiving portion provided on the other of the opposite side ends of the body side divided body is The male-side or female-type locking portion provided on the other side of the body-side end portion of the body-side divided body is elastically locked, and at the turning end point, the pivotal attachment receiving portion and the A wall-mounting structure characterized in that a seal material is compressed between the pivotal attachment portion and the airtightness.