JP3310583B2 - Eave fittings - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an eaves gutter joint for connecting an outer gutter and an inner gage by sandwiching a seam of the eave gutter.

[0002]

2. Description of the Related Art In this type of conventional eaves gutter joint, as shown in FIGS. 4 and 5, an outer gland 1 along an outer surface of an eave gutter 1 and an inner gland 3 along an inner surface of the eave gutter 1 are mainly used. Is configured. The outer retainer has a front wall 2a, a rear wall 2b, and a bottom wall 2c,
At the upper end of the front wall 2a, a front ear fitting portion 4 is provided.
A rear ear fitting portion 5 is provided at the upper end of b. The inner presser 3 has a front wall 3a, a rear wall, and a bottom wall 3c, and has a grip 6 between the front wall 3a and the rear wall. The eaves gutter 1 has a front wall 1a, a rear wall 1b, and a bottom wall 1c. A front ear 7 is provided at an upper end of the front wall 1a, and a rear ear 8 is provided at an upper end of the rear wall 1b. . And when connecting the eaves gutter 1 with an eaves gutter joint, it is performed as follows. The outer retainer 2 is arranged along the outer surface of the part where the ends of the eaves gutter abut each other, and the inner retainer 3 is arranged along the inner surface of this part. The eaves gutter 1 was fitted to the front ear 7 and the outer retainer 2 was fitted with the rear ear fitting part 5 to the eaves gutter 1 rear ear part 8 and provided in the front ear fitting part 4 of the outer retainer 2. The front locking portion 9 and the front locked portion 10 provided on the upper end of the front wall 3a of the inner presser 3 are locked, and the upper end of the rear wall of the inner presser 3 is locked to the rear ear portion 8.

[0003]

However, in the case of the prior art, the upper portion of the front wall 3a of the inner retainer 3 is easily elastically deformed, and the engagement between the front locked portion 10 and the front locking portion 9 is released. The connection of the eaves gutter 1 may be easily disconnected. SUMMARY OF THE INVENTION The present invention has been made in view of the above description, and has been made to increase the rigidity of the upper portion of the front wall of the inner presser so that the locking of the front locked portion and the front locking portion can be prevented from being released. An object of the present invention is to provide an eaves gutter joint that can be securely connected.

[0004]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, an eaves gutter joint of the present invention comprises an outer retainer 2 along an outer surface of an eaves gutter 1.
And an inner presser 3 along the inner surface of the eaves gutter 1, and a grip portion 6 is erected between the front wall 3 a and the rear wall 3 b of the inner presser 3.
At the upper end of the front wall 3a of the inner presser 3
A front engaging member which can be engaged with a front engaging portion 9 provided at an upper end.
A stop portion 10 is provided, and the front portion 3a is provided above the front wall 3a of the inner retainer 3.
Operation piece for operating engagement and disengagement of the locking part 9 and the front locked part 10
14 and the upper end of the operation piece 14
The front wall of the inner retainer 3 with the vertical rib 11 between the front of the gripper 6
It is characterized by being provided along the inner surface of 3a .
The outer retainer 2 is arranged along the outer surface side of the seam gutter 1 and the inner retainer 3 is arranged along the inner surface side of the seam, and the eave gutter 1 is sandwiched between the outer retainer 2 and the inner retainer 3, and the front locked portion 10 is formed. The eaves gutter 1 can be connected by locking with the front locking portion 9. At this time, the vertical ribs 11 of the inner retainer 3 are provided with rigidity so that the upper part of the front wall 3a is not easily deformed. The connection of the gutter 1 becomes difficult to disconnect. Moreover, it is pressed inward by the vertical ribs 11.
Even if the upper part of the front wall 3a of the device 3 has rigidity,
The front locking portion 9 and the front locked portion 10 can be easily operated by operating the portion 14.
Can be disengaged.

Further, a front ear locked portion 13 which can be locked to the front ear locking portion 12 of the front ear portion 7 of the eaves gutter 1 is provided above the front wall 3a of the inner retainer 3. It is also preferred. In this case, more connections Ru can be reliably connected so as not to come off the front ear engaging portion 12 and the front ear engaged portion 13 is engaged in a state of connecting the eaves gutters 1.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The eaves gutter joint of the present invention is mainly composed of an outer retainer 2 along the outer surface of an eaves gutter 1 and an inner retainer 3 along the inner surface of the eaves gutter 1. The eaves gutter 1 is square and has a front wall 1a, a rear wall 1b, and a bottom wall 1c as shown in FIG.
The whole is made of synthetic resin. Front wall 1a and rear wall 1b
Is inclined so that it goes outward as it goes up, but the front wall 1
a is inclined so that it goes outside the rear wall 1b.
A front ear 7 is provided at the upper end of the front wall 1a of the eaves gutter 1, and a rear ear 8 is provided at the upper end of the rear wall 1b. A front ear engaging portion 12 is provided inside the front ear portion 7, and a rear ear engaging concave portion 16 is provided inside the rear ear portion 8.

The outer retainer 2 has a sectional shape along the outer surface of the eaves gutter 1, and has a front wall 2a, a rear wall 2b, and a bottom wall 2c.
The whole is made of synthetic resin. A front ear fitting portion 4 is provided at an upper end of the front wall 2a, and a rear ear fitting portion 5 is provided at an upper end of the rear wall 2b. At the tip of the upper piece of the front ear fitting portion 4, a front locking portion 9 projecting downward is provided.
The tip of the upper piece is provided with a rear ear locking portion 17 projecting downward. The inner retainer 3 has a sectional shape along the inner surface of the eaves gutter 1 and has a front wall 3a, a rear wall 3b, and a bottom wall 3c as shown in FIGS. 2 and 3, and is entirely formed of synthetic resin. ing. Between the front wall 3a and the rear wall 3b of the inner retainer 3, a grip portion 6 is integrally provided so as to be substantially horizontal at a middle height position, and the grip portion 6 is a handle. . At the upper end of the front wall 3a of the inner presser 3, a front locked portion 10 which can be locked to the front lock portion 9 of the front ear fitting portion 4 of the outer presser 2 is provided.
At the upper end of the front wall 3a of the inner retainer 3, a front ear locked portion 13 which can be locked to the front ear locked portion 12 of the front ear portion 7 of the eaves gutter 1 is located below the front locked portion 10. It is provided at the position. An operation piece 14 is provided integrally with the upper end of the front wall 3a of the inner retainer 3 and projects obliquely upward toward the inside. In addition, a vertical rib 11 is provided integrally along the inner surface of the front wall 3a from a position short of the upper end of the operation piece portion 14 to a front portion of the grip portion 6. A rear locking portion 18 is provided on the upper end of the rear wall 3b of the inner retainer 3.

In connecting the eaves gutter 1 with the eaves gutter joint including the outer retainer 2 and the inner retainer 3 as described above, the following operation is performed. As shown in FIG. 1, the outer retainer 2 extends along the outer surface of the seam between the ends of the adjacent eaves gutter 1, and the inner retainer 3 extends along the inner surface of the seam. 3 and hold. When the inner retainer 3 is fitted on the inner peripheral side of the eaves gutter 1, the gripping portion 6 can be easily held by hand. The front ear fitting portion 4 is fitted to the front ear portion 7 of the eaves gutter 1 with the outer retainer 2 fitted on the outer surface side of the eaves gutter 1, and the rear ear fitting portion 5 is fitted to the rear ear portion 8 of the eaves gutter 1. Are fitted, and the rear ear locking portion 17 of the rear ear fitting portion 5 is locked to the rear ear portion 8. With the inner retainer 3 fitted, the front locked portion 1 at the upper end of the front wall 3a of the inner retainer 3
0 is locked by the front locking portion 9 of the front ear fitting portion 4 of the outer presser 3, and the front ear locked portion 13 at the upper end of the front wall 3 a of the inner presser 3.
Is locked by the front ear locking portion 12 of the front ear 7 of the eaves gutter 1, and the rear locking portion 18 of the upper end of the rear wall 3 b of the inner presser 3 is locked by the rear ear 8 of the eaves gutter 1. Locked in the recess 16.

Although the eaves gutter 1 is connected as described above, since the inner retainer 3 is provided with the gripping portions 6 at the front and rear, the inner retainer 3 is prevented from being stretched and the inner retainer 3 from coming off.
In addition, since the inner retainer 3 has the vertical rib 11, the portion above the grip portion 6 of the front wall 3a of the inner retainer 3 is reinforced to increase rigidity, and the front locked portion 10 and the front lock portion 9 are separated. Locked securely without coming off. At this time, the front ear locked portion 13 is locked by the front ear locked portion 12, so that the front wall 3 of the inner presser 3 is held.
The upper end of a is securely locked. Further, the provision of the operation piece portion 14 facilitates engagement and disengagement between the front locked portion 10 and the front locking portion 9 even if the upper portion of the front wall 3a of the inner retainer 3 is rigid with the vertical ribs 11.

[0010]

According to a first aspect of the present invention, there is provided an outer retainer along an outer surface of an eaves gutter, and an inner retainer along an inner surface of an eaves gutter, wherein an inner retainer is provided between a front wall and a rear wall of the inner retainer. Install the gripping part inside
At the top edge of the front wall of the outer foot
Provide a front locked part that can be locked with the locking part,
Engagement and disengagement of the front locking part and the front locked part on the upper part of the front wall
And an operation piece for operating the
Before holding down the vertical rib between the upper end of the part and the front part of the gripping part
Since it was installed along the inner surface of the wall, the outer gutter was fitted along the outer surface of the eave gutter, and the inner girder along the inner surface of the seam. The eaves gutter can be connected by locking the locked part and the front locking part. At this time, the upper part of the front wall is rigid so that the upper part of the front wall is not easily deformed by the vertical ribs of the inner presser Let me
The locking between the front locked portion and the front locking portion is not easily released, and the connection of the eaves gutter is hardly released. Moreover, the inner presser
On the upper part of the front wall of the
Since the operation piece to be made is provided integrally,
Operation piece even if rigidity is provided on the upper part of the front wall of the presser
To easily engage and disengage the front locking part and the front locked part.
Things.

[0011] The invention of claim 2 of the present invention relates to claim 1
In the above, since the front ear locked part which can be locked to the front ear locking part of the front ear part of the eaves gutter is provided on the upper part of the front wall of the inner presser, the front ear locking with the eaves gutter connected more connection Ru <br/> Ah in what can be reliably connected to prevent removal and the front ear engaged portion parts are engaged.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of a state where an eaves gutter is connected by an eaves gutter joint of the present invention.

FIG. 2 is a side view showing the inner press of the above.

FIG. 3 is a perspective view showing the inner press described above.

4A and 4B show a conventional example, in which FIG. 4A is a perspective view in a state where an eaves gutter is connected, and FIG. 4B is an enlarged sectional view of a main part of FIG.

FIG. 5 is a perspective view of a conventional outer presser.

[Explanation of symbols]

 1 eave gutter 2 outer retainer 2a front wall 2b rear wall 3 inner retainer 3a front wall 3b rear wall 4 front ear fitting part 5 rear ear fitting part 6 gripping part 7 front ear part 8 rear ear part 9 front locking part 10 Front locked part 11 Vertical rib 12 Front ear locked part 13 Front ear locked part 14 Operation piece part

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁷ , DB name) E04D 13/068 501

Claims (2)

(57) [Claims] 1. An outer retainer along an outer surface of an eaves gutter and an inner retainer along an inner surface of an eaves gutter, wherein a grip portion is provided between a front wall and a rear wall of the inner retainer. Pressed outside at the top of the wall
So that it can be locked with the front locking part provided at the upper end of the front wall
The front locking part is provided on the front wall of the inner presser.
The operation piece that operates to engage and disengage the stop and the front locked part is integrated
Together with the upper end of the operation piece and the front of the grip.
An eaves gutter joint comprising a vertical rib interposed along an inner surface of a front wall of an inner retainer. 2. A front ear locked portion which can be locked to a front ear locked portion of a front ear portion of an eave gutter is provided on an upper portion of a front wall of an inner presser. NokitoiTsugi hand.