JPH0614325U - Anko connection structure - Google Patents

Abstract

(57) [Summary] [Purpose] To obtain sufficient water tightness at the connection point. [Structure] A cylindrical anchorage connection structure arranged along the roof surface. Anko A is divided into an anchor foot water member 1 and an anchor foot water member 3. Anko foot water member 1
The connecting cylinder portion 2 is formed at the lower end portion of the. The connected tubular portion 4 into which the connecting tubular portion 2 is inserted is formed on the upper end portion of the anchor foot submerged member 3. A bank rib 5 that suppresses the outflow of the adhesive 6 is provided inside the connected tube portion 4. An adhesive 6 is interposed between the connecting tubular portion 2 and the connected tubular portion 4, and the connecting tubular portion 2 is inserted into the connected tubular portion 4.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an anchor connection structure, and more particularly to a technique for obtaining sufficient water tightness at a connection point.

[0002]

[Prior art]

 Conventionally, as shown in FIG. 3, in connection with anchorage, a connection tube portion 2 is formed at a lower end portion of the anchor foot water upper member 1, and a connection tube portion 2 is inserted at an upper end portion of the anchor foot submersible member 3. The connection tubular portion 4 is formed, and the connected tubular portion 4 is inserted into the connection tubular portion 2 via the adhesive 6.

[0003]

[Problems to be solved by the device]

 However, in such a structure, as shown in FIG. 3B, the applied adhesive 6 is discharged along with the insertion connection of the connecting tubular portion 2 and the connected tubular portion 4, and The denser the insertion between the connecting tubular part 2 and the connected tubular part 4, the more significant the discharge of the adhesive 6, and the problem that the adhesive 6 flows out after construction and the watertightness deteriorates. was there.

The present invention is intended to solve such a problem, and an object thereof is to sufficiently prevent the adhesive from flowing out when the connecting tube and the connected tube are inserted. It is to provide an anchor connection structure that can ensure water tightness.

[0005]

[Means for Solving the Problems]

 The present invention is a cylindrical anchorage connection structure arranged along the roof surface. A connecting cylinder 2 is formed at the lower end of the member 1, and a connected cylinder 4 into which the connecting cylinder 2 is inserted is formed at the upper end of the anchor foot submersible member 3, and inside the connected cylinder 4. A bank rib 5 that suppresses the outflow of the adhesive 6 is provided so that the adhesive 6 is interposed between the connecting tubular portion 2 and the connected tubular portion 4, and the connecting tubular portion 2 is inserted into the connected tubular portion 4. It is characterized by being done by

[0006]

[Action]

 The flow of the adhesive 6 that is about to be pushed out when the connecting tubular portion 2 and the connected tubular portion 4 are inserted is suppressed by the bank rib 5. Adhesive 6 provides sufficient water tightness.

[0007]

【Example】

 Anko A, which connects the water collector 8 communicating with the eaves gutter and the vertical gutter (not shown), is arranged along the roof surface. The cylindrical anchorage A is divided into an anchorage water lowering member 1 and an anchorage water lowering member 3 connected to the lower side thereof. A small-diameter connecting tube portion 2 is formed at the lower end portion of the anchor water floating member 1. The connected tubular portion 4 into which the connecting tubular portion 2 is inserted is formed at the upper end portion of the anchor foot submersible member 3. The connected tube portion 4 has the same shape and the same size as the anchor foot underwater member 3. Further, a bank rib 5 for suppressing the outflow of the adhesive 6 is projectingly provided inside the connected tubular portion 4. The bank rib 5 is formed in a substantially U shape, and is integrally molded with the connected tubular portion 4. The design of the shape of the bank rib 5 can be changed in various ways. Further, the bank rib 5 may be formed as a separate body and bonded to the connected tubular portion 4.

Then, the adhesive 6 is interposed between the connecting tubular portion 2 and the connected tubular portion 4, the connecting tubular portion 2 is inserted into the connected tubular portion 4, and the tip surface 7 of the connecting tubular portion 2 is inserted. The adhesive 6 which is closely attached to the bank ribs 5 and is about to be pushed out when the connecting tube part 2 and the connected tube part 4 are inserted is suppressed by the bank ribs 5 from flowing out. Adhesive 6 that remains between the portion 2 and the connected tubular portion 4 provides sufficient adhesion to obtain sufficient water tightness. Then, the tip end surface 7 of the connecting tubular portion 2 is in close contact with the bank rib 5, so that the insertion length of the connecting tubular portion 2 is determined, and the connection between the anchor foot floating member 1 and the anchor foot lowering member 3 is favorably performed. To do so.

FIG. 2 shows another embodiment in which the outer surface of the connecting tubular portion 2 is a tapered surface and the inner surface of the connected tubular portion 4 is a tapered hole. Further, the connection structure of the present invention may be implemented also in the connection between the anchor foot submersible member 3 and the elbow 9.

[0010]

[Effect of device]

 As described above, the present invention has the connecting tubular portion formed at the lower end portion of the anchor foot floating member and the connected tubular portion into which the connecting tubular portion is inserted at the upper end portion of the anchor foot submerged member. A ridge rib that suppresses the outflow of the adhesive is provided inside the part, and the adhesive is interposed between the connecting tubular part and the connected tubular part so that the connecting tubular part is inserted into the connected tubular part. Therefore, the adhesive that is about to be pushed out when the connecting cylinder part and the connected cylinder part are inserted is prevented from flowing out by the bank rib, and the adhesive between the connecting cylinder part and the connected cylinder part is used. There is an advantage that sufficient water tightness can be obtained.

[Brief description of drawings]

1 shows an embodiment of the present invention, (a) is a perspective view,
(B) is a partially exploded perspective view and (c) is a partial cross-sectional view.

FIG. 2 is a sectional view of another embodiment of the above.

FIG. 3 shows a conventional example, (a) is a partially exploded perspective view,
(B) is a partial sectional view.

[Explanation of symbols]

 1 Ancho foot water member 2 Connection tube part 3 Anko foot water member 4 Connected tube part 5 Bank rib 6 Adhesive

Claims (1)

[Scope of utility model registration request] 1. A cylindrical anchorage connection structure arranged along a roof surface, wherein the anchorage is divided into an anchor foot watering member and an anchor foot watering member, and at the lower end of the anchor foot watering member. A connection tubular part is formed, and a connected tubular part into which the connection tubular part is inserted is formed at the upper end of the anchor foot submersible member. An anko connection structure in which an adhesive is provided between the connecting tubular portion and the connected tubular portion, and the connecting tubular portion is inserted into the connected tubular portion.