JPH10131438A - Top rail joining structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a joining structure of a top rail in which the secondary fixing such as adhesion or screwing is unnecessary and troubles can be saved. SOLUTION: A gap 8 is provided in a joint part between a top rail 2 and a top rail 2 provided on an upper edge of a dry type outer frame to form a top rail joint cover 1 along an outer surface of the top rail 2. Projections 1a, 1b are provided on a back side of the top rail joint cover 1 to be fitted to cover the joint part, and the top rail joint cover 1 is fitted to the joint part so as to insert the projections 1a, 1b in the gap 8.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a joint structure of a hessian tree. More specifically, the present invention relates to a joint structure of a joint between a cap and a cap for covering the upper edge of a dry exterior.

[0002]

2. Description of the Related Art Conventionally, as shown in FIG. 8, a plurality of caps (2) are provided on the upper edge of a dry type external structure.

[0003]

In the prior art, a gap (8) is provided at the joint between the skirt (2) and the skirt (2).
As a solution to the problem, a method of filling the gap (8) with the caulking material (9) as shown in FIG. 9 or a method of covering the gap (8) with the joint portion as shown in FIG. An adhesive tape-shaped plate (10) made of aluminum is adhered to the cover, or a cover (11) of a bent molded product made of a plate made of synthetic resin, aluminum, or the like as shown in FIG. Was. However, in the case shown in FIG. 9, since the caulking material (9) is filled in the gap (8),
There was a risk that the work was troublesome, the finish varied, and the caulking material (9) was cut. In the case shown in FIG. 10, the adhesive tape-shaped plate (10) may not adhere due to the material of the surface of the cover (2) or the like, or the adhesive tape-shaped plate (10) may float even if a little. When I was there, there was a risk of my hand being cut off. In the case shown in FIG. 11, the cover (11) can be freely slid in the longitudinal direction of the cover (2), so that it is necessary to perform bonding or screwing, which is very time-consuming.

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and has as its object to eliminate the need for secondary fixing such as bonding or screwing, and to reduce hassle. It is to provide a joint structure.

[0005]

According to a first aspect of the present invention, there is provided a joint structure for a heddle, wherein a gap is provided at a joint between the heddles provided at the upper edge of the dry type outer structure, and the outer surface of the hedder is provided on the outer surface of the hedder. A Kasagi joint cover is formed along, and a projection is provided on the back of the Kasagi joint cover that fits over the joint part,
The sash joint cover is fitted to the joint portion such that the projection is accommodated in the gap. in this way,
The back of the coping joint cover that provides a gap at the joint between the copings provided at the upper edge of the dry type exterior, forms a coping joint cover along the outer surface of the coping, and covers and fits the joint part Since the projections provided in the gaps are placed in the gaps, the gaps are prevented and the Kasagi joint cover can be firmly fitted to the Kasagi. It will not be hung. Also, since the coping joint cover is only fitted to the coping, even if the coping expands and contracts due to changes in temperature, etc.
Only a change in the size of the gap does not affect the appearance of the skirting or the fitting strength of the skirting joint cover.

According to a second aspect of the present invention, in the joint structure of the first embodiment, the first joint cover is substantially U-shaped in cross section, and the projection is substantially U-shaped at a substantially central portion of the first joint cover. Are formed intermittently along the sides of the. By doing so, in addition to the above effects, the projections are formed intermittently along the substantially U-shaped side at the substantially central portion of the Kasagi joint cover, so that the Kasagi joint cover can be fit into the Kasagi, and It is easy to fit by spreading and deforming.

According to a third aspect of the present invention, there is provided a joint structure for a hessian tree according to the second aspect, wherein a lower piece bent inward is provided at a lower portion on both sides of the hessian joint cover, and a hanging piece hanging down from an edge of the lower piece is provided. It is characterized by having been provided.
By doing so, in addition to the effect described above, the lower piece of the coping joint cover wraps around the lower part of the coping, so that when the coping joint cover is fitted to the coping, it is difficult for the coping joint cover to be dislodged upward, and it is more robust. , And the hanging piece formed on the coping joint cover plays a role of a guide, so that the coping can be more easily fitted to the coping.

According to a fourth aspect of the present invention, there is provided a joining structure of a hedder according to the third aspect, wherein a concave portion is formed on one of the upper surface of the lower piece and the lower portion of the hedder, and a convex portion is formed on the other side. It is assumed that. By doing so, in addition to the above-described effects, a concave portion is formed on one of the upper surface of the lower piece and the lower portion of the hood.
On the other hand, since the convex portion in which the concave portion fits is formed and the concave and convex portions are locked, the coping joint cover fitted to the coping does not spread to the side.

[0009]

Embodiments of the present invention will be described below with reference to the drawings. 1 to 7 are views showing an embodiment of the present invention according to claims 1 to 4. In the present embodiment, a gap (8) is provided at a joint portion between a skirt (2) and a skirt (2) provided at an upper edge of a dry type exterior, and a skirt joint cover is provided along the outer surface of the skirt (2). A projection (1a, 1b) is provided on the back surface of the coping joint cover (1) which forms (1) and covers and fits the joint portion, and the coping joint cover (1) is provided with a projection (1a, 1b) with a gap (8). ), Which is fitted to the joint portion so as to fit into the joint portion. The Kasagi joint cover (1) is substantially U-shaped in cross section, and the projections (1a, 1b) are substantially at the center of the Kasagi joint cover (1). A lower piece (1d) that is formed intermittently along the substantially U-shaped side and that is bent inward at the lower portion on both sides of the Kasagi joint cover (1), and droops from the edge of the lower piece (1d). A piece (1e) is provided, and the upper surface of the lower piece (1d) and the While in the recess of the part (1c), to form a convex portion that fits the recess (1c) (2a) to the other.

[0010] More specifically, the dry type exterior structure has an upright supporting column (4), a panel holding member (6) fixed to the upper end of the supporting column (4) with a screw (7), and a cap support (3). And an exterior plate (5) locked to the recess (6a) of the panel holding bracket (6) by a convex piece (5a) on the upper edge, and a locking recess (1c) at the lower portion on both sides of the cap support (3). ) And a cap (2) locked by a locking projection (2b) at the lower edge.

The skirting (2) has a substantially U-shape in cross section, and lower portions on both sides of the skirting (2) are inwardly directed to the lower skirting piece (2c).
Is bent, and the hanging piece (2d) bends downward from the edge of the lower piece of the shag (2c), and furthermore, the hanging piece (2d).
The locking projection (2b) is bent obliquely inward and upward from the edge of. Then, the cap (2) is fitted to the concave portion (1c) at the lower part of the cap support (3) with the locking convex piece (2b), and covers the upper edge of the dry exterior. In addition, a gap (8) is provided at a joint between the skirting (2) and the skirting (2). Further, a convex portion (2a) is formed on the lower piece of the skirting (2c).

[0012] The coping joint cover (1) is fitted over the joint portion along the outer surface of the coping (2). In addition, Kasagi joint cover (1) is Kasagi (2)
Similarly, it has a substantially U-shape in cross-section, and a projection (1a, 1b) is provided on the back surface of the Kasagi joint cover (1) so that the projection (1a, 1b) fits in the gap (8). Has become. The projections (1a, 1b) are formed intermittently along a substantially U-shaped side at a substantially central portion of the coping joint cover (1), and are formed on an upper wall of the coping joint cover (1). One projection (1b) and two projections (1a) formed on the side wall. A lower piece (1d) bent inward in the same manner as the Kasagi (2) and a hanging piece (1e) hanging from the edge of the lower piece (1d) are provided at the lower portion on both sides of the Kasagi joint cover (1). ,Also,
Kasagi (2) with a recess (1c) provided on the upper surface of the lower piece (1d)
The concave portion (1c) is housed in the convex portion (2a) provided on the lower part of the hedder (2c) at the lower part of the frame to lock the concave and convex.

As described above, the gap (8) is provided at the joint between the coping (2) and the coping (2) provided at the upper edge of the dry type external structure, and the coping (2) is provided along the outer surface of the coping (2). The joint cover (1) is formed, and the projection (1) provided on the back surface of the coping joint cover (1) to be fitted over the joint portion.
a, 1b) is placed in the gap (8), so that the displacement can be prevented, and the coping joint cover (1) can be firmly fitted to the coping (2). No special fixation is required, and work is not required. Also, since the coping joint cover (1) is merely fitted to the coping (2), even if the coping (2) expands and contracts due to a change in temperature, etc., only the size of the gap (8) changes, The appearance of (2) and the fitting strength of the coping joint cover (1) are not affected. Further, since the projections (1a, 1b) are formed intermittently along the substantially U-shaped side at the substantially central portion of the coping joint cover (1), the coping joint cover (1) is attached to the coping (2). It fits well, and it is easy to spread and deform to fit. Also, since the lower piece (1d) of the Kasagi joint cover (1) goes around the lower part of the Kasagi (2), the Kasagi joint cover (1) is attached to the Kasagi (2).
At the time of fitting, the coping joint cover (1) is less likely to come off upward, so that it can be fitted more firmly, and the hanging piece (1e) formed on the coping joint cover (1) is attached to the coping (2). Will play a role of a guide when fitting, so that it is easier to fit to the skirting (2). Also, the concave portion (1c) provided on the upper surface of the lower piece (1d) of the lower cover (1) and the convex portion (2a) formed at the lower portion of the lower cover (2) are engaged with the lower cover (1d) so that the lower cover (1c) is unevenly locked. The joint cover (1) fitted to (2) does not spread to the side.

In the present embodiment, the concave portion (1c) is formed on the upper surface of the lower piece (1d) of the coping joint cover (1).
Is formed, and a projection (2a) is formed at the lower part of the skirting (2) to engage and lock irregularities. Conversely, a projection is formed on the upper surface of the lower piece (1d) of the skirting joint cover (1). The same effect can be obtained even if a concave portion is formed in the lower portion of the cap (2) and the concave portion is locked.

[0015]

As described above in detail, according to the joint structure of the cap tree according to the first aspect, a gap is provided at the joint between the cap tree and the cap tree provided at the upper edge of the dry type external structure, and the outer surface of the cap tree is provided. A coping joint cover is formed along the joint, and the projection provided on the back of the coping joint cover that covers and fits the joint part is placed in the gap, so that it can be prevented from shifting and the coping joint cover can be securely fitted to the coping become,
Secondary fixation such as bonding or screwing is not required, and work is not required for construction. In addition, since the Kasagi joint cover is only fitted to the Kasagi, even if the Kasagi expands and contracts due to changes in temperature, etc., only the size of the gap changes,
It does not affect the appearance of the sash and the fitting strength of the sash joint cover.

Further, according to the joint structure of the cap tree according to the second aspect, in addition to the above-described effects, the projection is formed intermittently along the substantially U-shaped side at the substantially center portion of the cap joint joint cover. The Kasagi joint cover fits easily on the Kasagi, and is easily spread and deformed to fit.

According to the joint structure of the third aspect of the present invention, in addition to the above-described effects, the lower piece of the headdress joint cover extends around the lower part of the headdress so that the headdress joint cover is fitted to the headdress. It is difficult for the coping joint cover to be detached upward, so that the coping can be more firmly fitted. Further, the hanging piece formed on the coping joint cover serves as a guide, so that the coping can be more easily fitted to the coping.

According to the joint structure of the present invention, in addition to the above-described effects, a concave portion is formed on one of the upper surface of the lower piece and the lower portion of the heddle, and a convex portion is formed on the other to accommodate the concave portion. Since it is stopped, the coping joint cover fitted to the coping does not spread to the side.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of an essential part showing one embodiment of a joining structure of a coping according to the present invention.

FIG. 2 is a perspective view of a main part showing a state in which a coping joint cover is fitted to the coping in the embodiment.

FIG. 3 is a sectional view of a main part showing the embodiment.

FIG. 4 is a sectional view taken along the line AA in FIG. 3;

FIG. 5 is a plan view of a principal part showing the embodiment.

FIG. 6 is a front view showing a coping joint cover in the embodiment.

FIG. 7 is a plan view of the coping joint cover according to the embodiment as viewed from below.

FIG. 8 is a perspective view showing a conventional joining structure of a sash.

FIG. 9 is a perspective view showing another conventional joint structure of a sash.

FIG. 10 is a perspective view showing another conventional joint structure of a sash.

FIG. 11 is a perspective view showing another conventional joining structure of a sash.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Kasagi joint cover 1a Projection 1b Projection 1c Depression 1d Lower piece 1e Hanging piece 2 Kasagi 2a Convex part 8 Gap

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Shigeyuki Ueda 1048 Kazumasa Kadoma, Osaka Prefecture Matsushita Electric Works, Ltd. 72) Inventor Hiroki Fujisaku 1048 Kazuma Kadoma, Kadoma City, Osaka Prefecture, Matsushita Electric Works, Ltd.

Claims (4)

[Claims] 1. A gap is provided at a joint portion between the caps provided at the upper edge of the dry type external structure, a coping joint cover is formed along the outer surface of the cap, and fitted over the joint. A projection is provided on the back of the Kasagi joint cover,
A joint structure of a sash, in which a sash joint cover is fitted to the joint portion such that the projection fits into the gap. 2. The Kasagi joint cover is substantially U-shaped in cross section, and the protrusion is formed intermittently along a substantially U-shaped side at a substantially central portion of the Kasagi joint cover. The joint structure according to claim 1, wherein: 3. The joint structure according to claim 2, wherein a lower piece bent inward is provided at a lower part on both sides of the joint cover, and a hanging piece hanging from an edge of the lower piece is provided. 4. The joint structure according to claim 3, wherein a concave portion is formed on one of the upper surface of the lower piece and the lower portion of the coping, and a convex portion is formed on the other of the coping.