JPH0738538Y2 - Door - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door for closing a gap between a roofing material and its supporting member.

[0002]

2. Description of the Related Art For example, when a roof material is bent in a corrugated manner, a gap is formed between the lower surface of the roof material and a support member on which the roof material is placed. Although a face door is used to close such a gap, the conventional face door is attached by affixing the connecting plate portion to the lower surface of the roof member or a supporting member and screwing.

[0003]

As described above, since the conventional doors need to be screwed, the mounting work is extremely troublesome. Therefore, an object of the present invention is to provide a door that is extremely easy to install and can improve the efficiency of the installation work.

[0004]

In order to achieve the above object, the door of the present invention has a connecting plate portion 1 which abuts on a roofing material A and a supporting member B of the roofing material A, and the connection thereof. A window hole 2 is bored in a required portion of the plate portion 1, and a portion that can project from the window hole 2 to the outer surface side of the connection plate portion 1 is provided on the inner surface side of the connection plate portion 1 and is bonded to the outer surface portion thereof. It is possible to fix the leaf spring 4 to which the agent 3 is attached, and to keep the state where the protrusion of the leaf spring 4 where the adhesive 3 is attached from the window hole 2 can be maintained and to remove it by removing it. The fixing pin 5 is attached between the connecting plate portion 1 and the plate spring 4.

[0005]

When the stopper pin 5 is pulled out, the portion of the leaf spring 4 to which the adhesive 3 is attached protrudes from the window hole 2 to the outer surface side of the connecting plate portion 1, and the roof member A and the supporting member B for the roof member A are removed. The door will be fixed by adhesion.

[0006]

Embodiments will be described below in detail with reference to the drawings. The door 6 of this embodiment is attached to a roofing material A called a steel deck having a folded structure that is bent in a corrugated shape for a large or medium-sized building. First, FIG. 1 shows a state before attachment. The face door 6 is made of steel, has a substantially trapezoidal shape so as to fit into a recess on the lower surface side of the mountain portion of the roofing material A, and has a connection plate portion 1 that is bent substantially vertically inward along its periphery. ing. Then, rectangular window holes 2 are formed at positions near both ends of each connection plate portion 1 in the bottom portion and the oblique sides on both the left and right sides. One end of each leaf spring 4 is fixed by a rivet 7 on the inner surface side of the connecting plate portion 1 in the vicinity of each window hole 2. About half of the leaf spring 4 near the free end is appropriately bent so that the leaf spring 4 can project from the window hole 2 to the outer surface side of the connecting plate portion 1 by its own elasticity. A concave groove 8 is provided on the outer surface of the central portion of the leaf spring 4 that can project from the window 2, and the adhesive 3 is also attached to the outer surface. In addition, until just before installation,
The surface of the adhesive 3 is covered by a release paper 9.
Small holes 11 are formed at the edge portions of the front plate 10 (see FIG. 2) in the face door 6 at positions corresponding to the respective window holes 2 provided in the connection plate portion 1. The stop pin 5 is inserted into the small hole 11. The stopper pin 5 is fitted in the concave groove 8 of the leaf spring 4 while traversing the window hole 2 while being in contact with the inner surface of the connecting plate portion 1. Therefore, the portion of the leaf spring 4 to which the adhesive 3 is attached is blocked by the stopper pin 5 and is prevented from protruding from the window hole 2.

Next, FIG. 2 shows a state of being attached, in which the release paper 9 is peeled off to expose the adhesive 3, and the retaining pin 5 is pulled out. Further, FIG. 3 shows a state in which it is actually attached, and the blocking state is canceled by pulling out the retaining pin 5, so that the adhesive 3 attachment portion of the leaf spring 4 extends from the window hole 2 to the connecting plate portion 1. The door 6 is fixed by protruding to the outer surface side and adhering the adhesive 3 to the roof material A and the supporting member B thereof. The door 6 and roof material A
Finally, the minute gap between the support member B and the support member B is caulked.

[0008]

[Effect of the Invention] The present invention is as described above, and the locking pin 5
Since the installation can be completed by the simple work of pulling out the work, there is an effect that the work efficiency is remarkably improved as compared with the work of fixing the screw as in the past.

[Brief description of drawings]

FIG. 1 is a perspective view of an inner surface side showing a state before attachment.

FIG. 2 is a perspective view of an outer surface side showing a state of being attached.

FIG. 3 is a cross-sectional view showing a state of being actually attached.

[Explanation of symbols]

 1 Connection Plate 2 Window Hole 3 Adhesive 4 Leaf Spring 5 Stop Pin 6 Face Door 7 Rivet 8 Groove 9 Release Paper 10 Front Plate 11 Small Hole

Claims (1)

[Scope of utility model registration request] 1. A connecting plate portion 1 which comes into contact with a roofing material A, a supporting member B of the roofing material A and the like, and a window hole 2 is formed at a required portion of the connecting plate portion 1, and the connecting plate portion 1 is formed. The leaf spring 4 having the adhesive 3 adhered to the outer surface of the connecting plate portion 1 is fixed to the outer surface of the connecting plate portion 1 on the inner surface side of the leaf spring 4 by the window hole 2 and the outer surface of the connecting plate portion 1 can be projected. A stopper pin 5 is attached between the connecting plate portion 1 and the leaf spring 4, which can maintain a state in which the protrusion of the agent 3 attachment site from the window 2 is blocked and can cancel the blocked state by pulling out. A door.