JPS6332871Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a member for preventing falling off of a raised edge in fittings, etc.

In fittings, etc., the edge of the glass fitted into the frame is pressed down with a presser edge.

After the above-mentioned rim and frame are produced in a factory, the rim is usually engaged with the frame by a turning action to set the rim, and then transported to the construction site in this engaged state. At the construction site, the rim is once removed from the frame, the glass is fitted into the frame, and then the rim is attached to the frame again to hold down the glass.

By the way, when transporting the above-mentioned glass before fitting it in or handling it during installation, if the push-edge is only engaged with the frame by reversing the glass, it may fall off from the frame due to vibration or impact and be lost or damaged. There were many things to do.

For this reason, in the past, for example, adhesive tape was pasted to prevent the rim from falling off. However, with these methods, the adhesive force of the tape decreases and it is often not possible to reliably prevent the embossed edge from falling off.Additionally, it takes time and effort to apply and remove the tape, and it also has the disadvantage that it leaves traces of the tape. Ta.

The present invention was developed based on the above-mentioned circumstances, and its purpose is to provide a rib that can reliably prevent the rim from falling off the frame before the glass fitting work is done, and that is easy to attach and remove. An object of the present invention is to provide a falling-off prevention member.

In order to achieve the above object, the falling-off prevention member of the present invention is made of a resin material or synthetic rubber, and has gripping parts each consisting of a pair of tongue pieces on two adjacent sides, and has a gripping part consisting of a pair of tongue pieces on each of two adjacent sides, and , one clamping part is inserted into the side of the ridge, and the other clamping part is inserted into the side of the other ridge or the protrusion of the frame.

An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 shows the state before the glass fitting work is performed. That is, the frame 1 assembled into a rectangular shape
4 edges 2 are pre-installed on the four sides of the
... are attached, and these ridges 2 ... are supported near the corners of the frame body 1 by falling-off prevention members 3 ... according to the present invention. Further, the frame body 1 is set in a window frame 4 at a factory, and transported to a construction site in this state. The frame body 1, the rims 2, and the window frame 4 are made of extruded aluminum, and the fall prevention members 3 are made of a resin material or synthetic rubber.

As shown in FIGS. 3 and 8, the frame 1 is hollow and has an L-shaped cross section, and a pair of engaging portions 5a and 5b facing each other and spaced apart are formed in the center thereof. .

Each of the ribs 2 has an L-shaped cross section as shown in FIGS. 3, 7, and 8. Both ends of one side 2a of the ridge 2 are adapted to be engaged with the engaging portions 5a, 5b of the frame 1 with some play. This engagement is accomplished by the following back and forth action.
That is, first, one end of the side edge 2a of the pressed edge 2 is
As shown in FIG.
As shown in the figure, it is held horizontally and pressed against the lower surface of the frame 1, and finally pulled back (returned) in the y direction in FIG. 9, resulting in the engaged state shown in FIG. 8.

The other side 2b of the ridge 2 is in a position facing the side wall 1a of the frame 1 in the engaged state shown in FIG. A thick part 6 is formed at the end of this side 2b, and a step part 8 is formed at the border with the thin part 7.

As shown in FIGS. 3 to 6, the fall prevention member 3 has a rectangular base 9 and clamping portions 10 and 11 formed on two mutually adjacent sides of the base 9, and has an overall length of L. It is formed into a letter shape. One clamping portion 10 includes a pair of tongue pieces 10a, 10 formed to match the shape of the side 2b of the ridge 2.
It has b. A hook portion 12 is provided at the tip of the tongue piece 10a.
is formed. Further, the other holding portion 11 has a pair of opposing tongue pieces 11a, 11b, and a slope 13 is formed on the inner surface of the end of each tongue piece 11a, 11b.
13 are formed. The distance a between the tongue pieces 11a and 11b near the base 9 of the clamping part 11 is equal to the ridge 2.
The thickness is slightly narrower than the thickness a' of the thick portion 6 of the side 2b. For this reason, as will be described later, the clamping portion 11
When inserted into the side 2b, the tongue pieces 11a, 11b
Because of the elasticity of the resin material and synthetic rubber, the side edges 2b can be strongly clamped and will not easily come off.
Moreover, the tongue piece 11a at the tip of the clamping part 11,
Since the distance c between the ridges 11b is wider than the thickness a' of the thick portion 6 of the ridge 2, the ridges 11b can be easily inserted.

The falling-off prevention member 3 is attached to the rim 2 in the following manner. First, before attaching the ribs 2 to the frame 1, two fall-off prevention members 3, 3 are attached to the upper and lower ribs 2, 2, respectively. In this installation, one of the clamping parts 10 of the fall prevention member 3 is attached to the ribbed edge 2.
This is achieved by inserting it into the side 2b from the longitudinal direction. In this state, the tongue piece 10 of the clamping part 10
Since the hook portion 12 of a is engaged with the stepped portion 8 of the side 2b, the falling-off prevention member 3 can only be slid horizontally and cannot be removed vertically. After that, after attaching the left and right ribbed edges 2, 2 and the upper and lower ribbed edges 2, 2 to the frame body 1 as described above, the falling-off prevention member 2
... are respectively slid toward the corner portions as shown in FIG. 3, and the other clamping portion 11 is press-fitted into the sides 2b, 2b of the left and right ridges 2, 2.

As described above, each of the ridges 2 is connected to other adjacent ridges 2 by the falling-off prevention members 3 and becomes integral. For this reason, when the frame 1 is shipped from the factory and transported to a construction site, etc., the rims 2 may be damaged due to vibration etc.
... can be prevented from falling off from the frame 1. To be more specific, the ridges 2 may move together from the position shown in FIG. 8 to the position shown in FIG. 9 due to vibrations, etc., but the falling-off prevention members 3...
Since the ridges 2 are restrained by other adjacent ridges 2 through the ridges 2, the tilted state shown in FIG. 10 is not reached, and as a result, the ridges 2 are prevented from falling off.

Finally, we will explain the glass inlay work. First, in the states shown in FIGS. 1, 2, and 8, the falling-off prevention members 2 are slid horizontally from the corner portions toward the middle portion, and the falling-off prevention members 3 are slid horizontally from the corner portion toward the middle portion.
The clamping part 11... and the side edges 2 of the left and right ribs 2, 2
b, 2b is released. As a result, the respective ribs 2, which can now be moved independently from each other, are moved to the right as shown in FIG. 9, and further tilted as shown in FIG. 10 and removed from the frame 1. Thereafter, the falling-off prevention members 3 are removed by sliding them with respect to the ridges 2 arranged above and below. Next, the glass 14 is fitted into the frame 1, and the ridges 2 are again engaged with the frame 1 by repeated action, and sealed with the sealing material 15 as shown in FIG. In this state, the rims 2 are engaged with the frame 1 and can press the edge of the glass 14.

Note that the present invention is not limited to the above-described embodiments, and various embodiments are possible. For example, the falling-off prevention members may not be installed at all four corners, but may be installed only at two diagonally located positions.

Moreover, the shape of the tongue piece of the falling-off prevention member can also be arbitrarily selected. For example, in the above embodiment, the tongue piece 10a of one of the clamping parts 10 is formed into a hook shape and inserted from the longitudinal direction of the upper and lower ribs, and the other clamping part 11 is press-fitted into the left and right ribs. However, in the present invention, both clamping parts may have a similar shape to the clamping part 11 in the above-described embodiment, and both clamping parts may be configured to be press-fitted into the sides of the adjacent ridges.

Furthermore, the present invention can be applied to cases in which the ribs are attached only to two opposing sides of the frame. In this case, the shape material 20 constituting the two sides to which the ridges are not attached among the four sides of the frame body is formed, for example, as shown in FIG. 12. That is, the protrusions 21 are formed on the mold material 20 . A groove 22 into which glass is inserted is formed between the protrusion 21 and the side wall portion 20a. The clamping portion 11 of the falling-off prevention member 3 is press-fitted into the protrusion 21. In this embodiment, the ridge is directly connected to the frame member 20 of the frame body by a falling-off prevention member 3, and is prevented from falling off from the frame body.

As explained above, the fall-off prevention member of the present invention can reliably prevent the rim from falling off the frame until the glass fitting work begins, and can also be easily attached to and removed from the rim. It has the effect of

[Brief explanation of the drawing]

Figure 1 is a front view showing the state before glass fitting work, Figure 2 is an enlarged front view of the middle part of Figure 1, Figure 3
The figure is a perspective view showing how the falling-off prevention member and the ridge are engaged, FIG. 4 is a plan view of the falling-off prevention member, FIG. 5 is a front view of the same, FIG. 6 is a side view of the same, and FIG. 7 is a ridge. 8 is a sectional view taken along the line - in FIG. 2, FIGS. 9 and 10 are sectional views showing how the rim is attached and removed, and FIG. 11 is a sectional view showing the state in which the glass is fitted. FIG. 12 is a sectional view showing another embodiment. DESCRIPTION OF SYMBOLS 1... Frame body, 2... Ribbon edge, 2a, 2b... Side edge of ribbing edge, 3... Fall-off prevention member, 5a, 5b... Engagement part, 10, 11... Clamping part, 10a, 10b,
11a, 11b... tongue piece, 14... glass, 2
1... Projection.

Claims (1)

[Claims for Utility Model Registration] A rim for holding glass that is removably engaged with at least two opposing sides of a frame of a fitting, etc.
The fall-off prevention member that supports the frame so that it does not fall off before the glass fitting operation is performed is made of resin or synthetic rubber, and has clamping parts each consisting of a pair of tongue pieces on two adjacent sides. In the vicinity of the corner of the frame, one clamping part is inserted into the side of the ridge, and the other clamping part is inserted into the side of the other ridge or the protrusion of the frame. A member for preventing falling off of a ridged edge in fittings, etc., characterized by: