JP2731676B2 - Backing material for ridge - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a back-up material for attaching a glass plate housed in a window to a ridge for fixing the glass plate from the outdoor side.

[0002]

2. Description of the Related Art As shown in FIG. 4, an example of a conventional set-up by a ridge is attached to a ridge 1 with a band-shaped base material 2 having a circular cross section made of an elastic material. The lower frame 4 is fitted on the outside of the room, and then a backup material 5 having a circular cross section, also made of an elastic material, is sandwiched in the gap between the glass plate 3 and the pressing edge 1, and a sealing material 6 is press-fitted thereon.

[0003]

After the ridge is attached to the lower frame as described above, the backup material is squeezed between the glass plate and the ridge while being crushed by an operator. However, it is difficult to pack the entire length evenly, and since the set-up portion is visible from the indoor side, the appearance is greatly impaired.

An object of the present invention is to solve the above-mentioned problems, and to provide a backup material for a ridge which facilitates installation of the ridge and which can be finished in a good fit.

[0005]

Means for Solving the Problems A solution according to the present invention is a backup material which is attached to a pressing edge for fixing a glass plate housed in a window from the outdoor side, and is made of an elastic band, and one surface of the band. A coupling portion to be attached to the pressing edge is provided over the entire length in the longitudinal direction, and a protruding piece is provided on the other surface over the entire length in the longitudinal direction of the strip at a position concealed by a gasket provided on the indoor side of the lower frame. In addition, the protrusion width of the protruding piece is formed to be longer than the width interval between the fitting of the glass plate and the ridge.

[0006]

Therefore, by attaching a backup material to the ridge and fitting the ridge, the tip of the protruding piece is pressed against the glass plate in a state where the tip is bent upward, and the protruding piece becomes a bottom when the sealing material is packed. , Which are uniform over the entire length.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail with reference to FIG. 1. A connecting portion 8 attached to the ridge 1 is attached to the back surface of a strip 7 made of an elastic material such as rubber and having a rectangular cross section. The protruding piece 9 is provided at the lower end of the front surface at right angles to the belt-like body 7 and also over the entire length.

Further, as shown in FIG. 3, when the protrusion 1 with the backup material according to the present invention is fitted into the lower frame 4 on which the glass plate 3 is installed, the protrusion 9 and the glass plate 3 are fitted together. It is formed longer than the interval a between the three.

In order to store the glass plate 3 using the backup material according to the present invention, as shown in FIG. 2, the gasket 10 and the setting block 1 are provided on the outdoor side of the lower frame 4.
1, the glass plate 3 is fitted therein, and then the backup material is fitted into the ridge 1 so that the connecting portion 8 is fitted thereto, and the protruding piece 9 is attached so as to protrude toward the indoor side, and the ridge 1 is attached to the locking portion 12 of the lower frame 4. If it is fitted so as to rotate from above, the tip of the protruding piece 9 is bent upward as shown in FIG. Therefore, the sealing material 6 is injected from a gap between the glass plate 3 and the ridge 1.

[0010]

According to the backing material for a ridge according to the present invention, a connecting portion and a protruding piece are provided on a belt-like body, and the ridge is attached to the ridge via the connecting portion and the ridge is directly attached to the lower frame. Since the piece protrudes toward the glass plate and its tip is bent upward and pressed against the glass plate, the groove is formed uniformly over the entire length by the glass plate, the band-shaped body, and the protruding piece. The backup material is concealed by the sealing material injected thereafter, and is concealed from the indoor side by the gasket provided on the indoor side of the lower frame, and the injected sealing material layer is further uniformized, so that the appearance is improved. Be improved. In addition, since the function of the backup material can be exhibited only by fitting the pressing edge with the backup material attached to the lower frame, it is not necessary to separately pack the backup material, and the construction is facilitated.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a backup material for a leading edge according to the present invention.

FIG. 2 is a cross-sectional view showing a state in which a pressing edge provided with a backup material according to the present invention is attached to a lower frame.

FIG. 3 is a cross-sectional view showing a state where a glass plate is housed in a lower frame using the backup material for a ridge according to the present invention.

FIG. 4 is a cross-sectional view showing a state in which a glass plate is housed in a lower frame using a backup material for a leading edge.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Leading edge 3 Glass plate 4 Lower frame 6 Sealing material 7 Band 8 Joining part 9 Protrusion a Interval

Claims (1)

(57) [Claims] 1. A back-up material to be attached to a pressing edge (1) for fixing a glass plate (3) housed in a window from the outdoor side, comprising a band (7) made of an elastic material. On one surface, a connecting portion (8) to be attached to the ridge (1) is provided over the entire length in the longitudinal direction, and on the other surface, a protruding piece (9) is provided with a lower frame (4).
At the position concealed by the gasket (10) provided on the indoor side of the glass plate (3), the band (7) is provided over the entire length in the longitudinal direction, and the projection width of the protruding piece (9) is A backing material for a ridge, which is formed to be longer than the width interval (a) of the fit between the ridge and the ridge (1).