JPS5927452Y2 - Cap for flat roof parapet - Google Patents

Description

[Detailed description of the invention] This invention relates to an improvement of a cap that is attached to a parapet that stands around the circumference of a flat roof in a flat roof type building.

Generally, this type of parapet cap is made of extruded aluminum.

By the way, the width of the parapet varies depending on the building, for example 1
The size varies from 50 to 250 mm, so caps of various sizes must be stocked.Furthermore, extrusion molded products are difficult to manufacture in small quantities, and a considerable amount of stock is required.

This invention solves the above-mentioned conventional drawbacks.

Embodiments of this invention will be described below with reference to the accompanying drawings.

In FIG. 1, 1 is one member for constructing the cap A in FIG. 2, and 2 is the other member.

One member 1 has a curved part 3 curved toward the rear side and further curved downward at the upper end of a horizontally long vertical base plate part a covering the front wall of the parapet (parallel) B in FIG. A horizontal plate part 4 is formed on the rear side near the edge in accordance with the height position of the downward tip edge of the curved part, and the tip of the horizontal plate part is bent upward in a small dimension.

C is this upwardly bent portion.

This member is an extrusion. The other member 2 is made by bending a long flat plate, and on one side of the horizontal substrate portion d that covers the top wall of the parapeller B, there is an upwardly bent portion C formed at the tip of the horizontal plate portion 4 of the one member 1. A small bent edge 5 with a downward U-shaped cross section is formed by first bending upward, then horizontally, and then bending downward, and the other side edge has a vertical plate part e bent downward. It is formed.

Both members 1 and 2 are connected by engaging the upward bent portion C of the horizontal plate portion 4 near the upper edge of one member 1 with the small bent edge 5 of the side edge of the other member 2, which has a downward U-shaped cross section. As shown in FIG. 2, Kasagi A is defined as a downward U-shaped cross section.

Furthermore, both members 1 and 2 have locking edges 7 for attaching them to B (parapeller) as a cape (latching to both side edges of the mounting base C fixed in advance to B with Fisher plugs 6),
8 is the formation.

In Fig. 2, 9 is the space between the long cap A and the mounting base C when the long cap A is butt-connected to the adjacent cap, so that rainwater that enters from the small gap between the butts does not seep into the parapet B. 10 indicates a waterproof sheet.

This device has the above-mentioned structure, and this cap is made up of one member that covers a part of the front top of the parapet from the front wall of the parapet, and the other member that covers a part of the back side of the parapet from the top wall of the parapet. Because both members are engaged and connected, the workability of joining is extremely easy.Moreover, when the combined cap is attached to the parapet via the mounting base, the hanging plate portions of both members (one member Even if a pushing force in the expansion direction is applied to the vertical base plate part a in the case of the vertical plate part a and the vertical plate part e in the other member, the upward bent part at the tip of the horizontal plate part of one member and the small bent edge of the downward U-shaped cross section of the other member In the combined state, the downward leading edge of the curved portion of one member presses down the horizontal substrate portion of the other member, preventing further expansion and making it impossible to separate.

In addition, one part can be mass-produced as an extrusion molded product and kept in stock, and the other part can be easily manufactured by bending to fit the width of the parapet of the building being constructed. Since such unnecessary stock is not required, the cost can be significantly reduced.

[Brief explanation of the drawing]

FIG. 1 is a partially exploded perspective view of an example of a Kasagi according to the present invention, and FIG. 2 is a longitudinal sectional side view of the same usage mode. A... Kasagi, 1... One member, a.
...Vertical board part, 3...Curved part, b...
...Downward curved part, 4...Horizontal plate part, C.
...Upward bent part, 2...The other member,
d...Horizontal board part, 5...Small bent edge,
e...Vertical plate part.

Claims (1)

[Scope of utility model registration request] It consists of one member that covers a part of the front side top wall of the parapet from the front wall of the parapet, and the other member that covers most of the top wall of the parapet and a part of the back side of the parapet, and said one member is made of extrusion molding. The upper edge of the horizontally long vertical board part is curved toward the back side, and the lower part is further curved, and a horizontal plate part is connected to the back side near the upper edge so as to correspond to the height position of the downward tip edge of the curved part. In addition, the tip of the horizontal plate portion is bent upward in a small dimension, and the other member is a bent product of a long flat plate, and on one side edge, once bent to the front side, further bent horizontally, and then bent to the back side. A small bent edge with a downward U-shaped cross section is formed, and a required range of the other side edge is bent toward the back side, and one edge of one side of the other member is attached to the upwardly bent portion of the tip of the horizontal plate near the upper edge of the one member. A cap for a flat roof parapet characterized by engaging and joining small bent edges with a downward U-shaped cross section.