JPH0240656Y2 - - Google Patents

Description

[Detailed explanation of the idea] (Industrial application field) The present invention relates to a Kasagi having partially different wall thicknesses.

(Prior Art) In general, a cap board installed at the top of a parapet of a building frame includes a top plate, side plates bent and hanging down from both ends of the top plate, and a locking edge bent inward at the lower end of the side plate. There is a method in which the parapet is fixed by covering it from above with holders provided at regular intervals above the parapet and locking the holders inside the locking edges of the cap. However, the Kasagi that is fixed to the holder in this way cannot be used when a large external force is applied, such as during a typhoon.
There is a risk that the locking part will come off and the cap will fall off.

(Technical Problem of the Invention) The technical problem of the present invention is to eliminate the above-mentioned drawbacks, and particularly to propose a cap that is firmly and reliably attached to the holder and does not fall off.

(Means for Solving the Problems) In order to solve the above problems, the Kasagi according to the present invention includes a top plate and side plates bent and hanging from both ends of the top plate. A locking edge is formed that bends inward, and the locking edge of the cap is elastically engaged with locking pieces formed diagonally outward and downward from both ends of the holder that are provided at intervals on the top of the parapet of the building. In the fixed cap, the top plate and the side plates have approximately the same wall thickness, and a bent part connects the top plate and the side plates, and a bend connects the side plate and the locking edge bent from the lower end thereof. It is characterized in that each part is formed thicker than the thickness of the top plate and the side plate.

Note that the locking edge may be formed thick together with the thick bent portion.

(Operations and effects of the invention) An inwardly bent locking edge is formed at the lower end of both side plates of a Kasagi having a top plate and side plates bent and hanging from both ends of the top plate, and the top of the parapet of the building is formed. In the Kasagi, in which the locking edges of the Kasagi are elastically locked to locking pieces formed diagonally outward and downward from both ends of the holder, which are spaced apart from each other, the top plate and the side plate are particularly connected. If the bent portion and the bent portion connecting the side plate and the locking edge are deformed, there is a risk that the locking edge and the locking piece may become unlatched due to strong winds or the like.
However, according to the present invention, the top plate and the side plates have the same wall thickness, and a bent portion connecting the top plate and the side plates or a locking edge that locks the side plate and the locking piece of the holder. The bent parts that connect the two are made thicker than the top and side plates, so when the hat is locked in the holder, all the bent parts that make up the hat are difficult to deform, making it quite strong. Even if an external force is applied, the locking edge of the cap and the locking piece of the holder will not be disengaged. Therefore, the cap is firmly and reliably attached to the holder. In addition, this effect can be achieved by a simple structure in which the bent part of the Kasagi is thickened.
Material costs can be saved and costs can be reduced.

In addition, when the locking edge is formed to be thick with a thick bent portion, there is a risk that the locking edge may be deformed and a locking failure may occur when the capacitor is strongly pressed to the holder to lock it. do not have.

(Example) Hereinafter, an example of this invention will be described with reference to the drawings.

In the figure, symbol A indicates Kasagi. This Kasagi A is composed of a top plate 1, side plates 2, 2 bent and hanging down from both ends of the top plate 1, and locking edges 3, 3 bent inward at the lower ends of the side plates 2, 2. The top plate 1, the side plates 2, 2, and the locking edges 3, 3 are formed to have approximately the same thickness, while the bent portion P connecting the top plate 1 and the side plates 2, 2, and the side plate 2 ,2
The bent portion Q connecting the locking edges 3 and 3 is formed thicker than the thickness of the top plate 1 and the locking edges 3 and 3, respectively. The thickness of the locking edge 3 itself is similarly thick.

The top plate 1 is attached to a plurality of holders 4 fixed at regular intervals on a parapet C of a building. The holder 4 has a fixing piece 5 for fixing it on the parapet C, a top plate receiving part 6 rising from both ends of the fixing piece 5, and a locking piece 7 provided diagonally outward and downward from the top plate receiving part 6. 7, and by fixing the fixing piece 5, the locking pieces 7, 7 on both sides of the holder 4 protrude to both sides of the parapet C. The width of the locking pieces 7, 7 is larger than the width between the locking edges 3, 3 of the cap A.

To attach Kasagi A to the holder 4 with the above configuration,
Press the Kasagi A downward from above the holder 4. The width of the locking pieces 7, 7 on both sides of the holder 4 is Kasagi A.
Since the width is larger than the width between the locking edges 3, 3 of the cap A, the end locking edges 3, 3 of the side plates 2, 2 of the Kasagi A
When sliding along the locking pieces 7, 7 of the holder 4, the locking edges 3, 3 expand outward due to elasticity, and the locking edges 3, 3 exceed the lower ends of the locking pieces 7, 7 of the holder 4, and reach the top. When the plate 1 comes into contact with the top plate holder 6 of the holder 4, it returns to its original shape due to its elasticity, and the locking edges 3, 3 of the cap A are locked with the locking pieces 7, 7 of the holder 4. , the anchoring is performed.

In this way, the bent portion P connecting the top plate 1 and the side plates 2, 2 and the bent portion Q connecting the side plates 2, 2 and the locking edges 3, 3 are connected to the top plate 1 and the locking edges 3, respectively. Since it is formed thicker than the thickness of the edges 3, 3, when the locking edges 3, 3 are locked to the holder 4, the bent portions P, Q are difficult to deform.
Once the locking edges 3, 3 are locked with the holder 4, they are difficult to disengage. Therefore, the cap A is firmly and reliably attached to the holder 4, and not only does it not fall off, but the bent parts P and Q of the cap A are made thick to prevent deformation. , material costs can be saved and costs will not increase.

In addition, since the locking edges 3, 3 are formed thick, their tips are deformed when sliding along the outer surface of the locking pieces 7, 7 of the holder 4 due to strong pressing force. Never.

Further, the thick portion is not limited to the above-mentioned configuration. For example, only the locking edge 3 of the bent portion Q may be made thick as shown in FIG.
The outer sides of the bent portions P and Q may be formed thickly as shown in FIG.

Next, Figure 3 is an example of a handrail cap with a handrail installed.
A plurality of handrail supports 8 are fixed at regular intervals on the top plate 1 of the Kasagi B having the same structure as the above-mentioned one, and the handrail main body 8a is supported at the upper end of these supports 8. Reference numeral 8 is a hollow shape made of aluminum or the like with screw holes 9 formed in the longitudinal direction. Then, the above-mentioned support 8 is brought into contact with the mounting plate 10 on the back side of the top plate 1 of the Kasagi B, and the screws 11 passed through the mounting plate 10 from below are passed through the top plate 1 and screwed into the screw holes 9. It is fixed in place.

The holder 4 has a fixing piece 5 for fixing it on the parapet C, a mounting plate holder 12 provided near both sides of the fixing piece 5, a top plate holder 6 rising from both ends, and a top plate holder 6 extending from the top plate holder 6. It is composed of locking pieces 7, 7 provided diagonally outward and downward, and by fixing the fixing piece 5, the locking pieces 7, 7 on both sides of the holder 4 protrude to both sides of the parapet C. There is.

The Kasagi B may be attached to the holder 4 having the above configuration in the manner described above. At this time, the lower surface of the mounting plate 10 is brought into contact with the mounting plate receiving portion 12 of the holder 4.

Kasagi B above has an integrated handrail, so it is more susceptible to external forces than the previous example.
In this case as well, the bent portion P connecting the top plate 1 and the side plates 2, 2 and the bent portion Q connecting the side plates 2, 2 and the locking edges 3, 3 are connected to the top plate 1 and the locking edges 3, 3, respectively. Since it is formed thicker than the wall thickness, the locking edges 3, 3
When the holder 4 is locked to the holder 4, the bent portions P and Q are difficult to deform, so once the locking edges 3, 3 are locked, the holder 4 is hard to be unlatched.

As mentioned above, the Kasagi A and B have the top plate 1 and the side plates 2, 2 of the same thickness, and the bent part P that connects the top plate 1 and the side plates 2, 2, and the side plates 2, 2. and the locking edges 3, 3 that lock on the locking pieces 7, 7 of the holder 4 are connected to the top plate 1.
And since it is formed thicker than the wall thickness of the side plates 2, 2,
When the caps A and B are locked in the holder 4, all the bent parts P and Q that make up the caps A and B become difficult to deform, and even if a strong external force is applied, the caps A and B will not be locked. The edges 3, 3 and the locking pieces 7, 7 of the holder 4 are never disengaged. Therefore, the caps A and B are firmly and reliably attached to the holder 4. In addition, this effect is similar to that of Kasagi A and B.
This can be achieved by a simple structure in which the bent portions P and Q of are thickened, so that material costs can be saved and costs can be reduced.

[Brief explanation of the drawing]

FIG. 1 is a cross-sectional view of the cap according to the present invention in an attached state, FIGS. 2 a, b, and c are explanatory views of the formation of the thick portion, and FIG. 3 is a cross-sectional view of another embodiment. Code, A, B...Kasagi, P, Q...Bending part, 1
...Top plate, 2... Side plate, 3... Locking edge, 4... Holder, 7... Locking piece.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A locking edge bent inward is formed at the lower end of the above-mentioned side plates of a Kasagi having a top plate and side plates bent and hanging from both ends of the top plate. In the Kasagi, the locking edges of the Kasagi are elastically locked to locking pieces formed diagonally outward and downward from both ends of the holder provided at intervals on the top of the parapet. have approximately the same wall thickness, and the bent portion connecting the top plate and the side plate and the bending portion connecting the side plate and the locking edge bent from the lower end thereof are each thicker than the top plate and the side plate. Kasagi is characterized by its thick formation. (2) The capacitor according to claim 1, wherein the locking edge is formed to have a thick wall along with a thick bent portion.