JPS601185Y2 - Hollow edge closing member for reinforcing the inner stile of sliding windows - Google Patents

Description

[Detailed Description of the Invention] This invention relates to an improvement of an edge closing member that closes the edge of a reinforcing hollow part of an inner stile of a sliding window.

Generally, a reinforcing hollow part is formed on the inside of the interior frame of a sliding window, but since these reinforcing hollow parts protrude toward the indoor side from the upper and lower horizontal frame members, the upper and lower edges of the reinforcing hollow parts are Exposed edges are dangerous.

Therefore, in the past, the upper and lower edges of this reinforcing hollow part were covered with lids or the like.

However, because conventional edge closure members such as lids are attached using fixing tools such as screws, the installation is troublesome and expensive, and the fittings must be installed beforehand. There was an inconvenience that it had to be covered.

This idea was created in view of the above circumstances, and it is an internal sliding window that can be easily and firmly installed without using fixing devices such as screws, and can be installed after fittings have been installed. It is an object of the present invention to provide a member for closing the edge of a hollow part for reinforcing a stile.

Examples of this invention will be described below based on the drawings.

□Figures 1 to 3 show examples of the edge closing member of this invention. In the figures, 1 is the base, which is formed on the inner mating stile 2 of the sliding window shown in Figure 2. A first locking piece 4 that comes into contact with the inner wall 3a of the hollow part 3 stands up slightly inward from the end at one end. A second locking piece 5 that stands up in the opposite direction to the first locking piece 4 is formed at the other end.

Furthermore, two substantially triangular reinforcing walls 6, 6 are interposed between the first locking piece 4 and the base 1, and each piece except the second locking side of the base 1 has An upright wall 7 is formed facing toward the hollow part 3 and having a space between it and the outer surface of the hollow part.

On the other hand, the angle between the second locking piece 5 and the base 1 is formed into an obtuse angle that is slightly larger than a right angle.

Note that a step portion 5a is formed as an engaging portion on the side of the inner dowel frame 2 of the second locking piece 5, and as shown in FIG. A protrusion 2a formed by leaving a part of the side wall 3b of the reinforcing hollow part 3 during notch processing
(See Figure 2).

The edge closing member of this invention, which integrally forms each component as described above, is made of, for example, plastic, and has a third
As shown in the figure, it is attached to the small end 3' of the reinforcing hollow part 3.

That is, the base 1 contacts the small end 3', simultaneously contacts the first locking piece 4 with the hollow inner wall 3a, and aligns the engaging portion 5a formed on the second locking piece 5 inwardly. It comes into contact with frame 2.

At this time, since the second locking piece 5 is formed at an obtuse angle with respect to the base 1, it receives a reaction force while in contact with the inner dowel frame 2, and the force is transferred to the first locking piece. 4 hollow inner wall 3
It can be converted into a pressing force against a, so there is no fear of it falling off.

Furthermore, Fig. 3 shows the case where the edge closing member of this invention is attached to the reinforcing hollow part 3 in the inner stile of a sliding window. Since the engaging portion 5a of the second locking piece 5 is engaged with the protrusion 2a formed on the inner mating frame, attachment to the mating portion 2 becomes even more reliable.

In this state, for example, when an external force Po is applied to the base 1, a reaction force Pp' acts on the second locking piece 5,
A reaction force P1 is applied to the hollow inner wall 3a via the first locking piece 4.
acts.

Moreover, since these forces Po, Po', and Pl are balanced with each other, there is no fear that the end blockage will fall off.

In addition, in the above embodiment, the lower edge 3 of the reinforcing hollow part 3
Although the case where the fore closing member of this invention is attached to the upper fore end (not shown) is explained here, the same applies to the upper fore end (not shown).

The edge closing member of this invention configured as described above has an edge end 3' of the reinforcing hollow part 3 formed in the inner mating stile 2.
A first locking piece 4 that comes into contact with the hollow inner wall 3a is erected at one end of the base 1 that comes into contact with the
A second locking piece 4 that stands up in the opposite direction and has an engaging portion 5a.
A locking piece 5 is formed, and this second locking piece 5 is brought into contact with the indoor side of the inner matching stile 2, and the outdoor side of the second locking piece 5 is placed on the inner matching stile 2. The second locking piece 5, which stands up at an obtuse angle with respect to the base 1, absorbs the force received from the inner mating frame 2 by engaging the engaging part 5a formed by the stepped part formed in the upper part. This is converted into a pressing force against the inner wall 3a of the hollow part of the first locking piece 4, so that the firm attachment is maintained. Since the upright wall 7 is formed, it can also serve as a receiver for condensed water caused by the temperature difference between indoors and outdoors, and can also drain the condensed water to the lower frame 8, unlike conventional edge closing members. Since it does not require fixing tools such as Nene-Q, it is easy to install and inexpensive, and it also has the effect of being easy to install even after fittings have been installed, so its utility value is remarkable. be.

[Brief explanation of drawings]

FIG. 1 is a perspective view showing an embodiment of the edge closing member of this invention, and FIGS. 2 and 3 are a perspective view of an inner joining stile and a sectional view of the installed state, respectively. In the figure, 1...Base, 2...Inner fitting stile, 2a...Protrusion, 3...Reinforcing hollow part, 3'... ... Fore end, 3a...
Hollow part inner wall, 3b'...Hollow part side wall, 4...
...First locking piece, 5...Second locking piece, 5
a... Engagement part, 6... Reinforcement wall 1.7.
... Standing wall, 8 ... Lower frame.

Claims (1)

[Scope of utility model registration request] A base 1 that comes into contact with the edge ring of the reinforcing hollow part 3 formed in the inner stile 2 of the sliding window, and a first part that stands up from one end of this base 1 and comes into contact with the inner wall 3a of the hollow part. The locking piece 4 and the first locking piece 4 stand up in the opposite direction from the other end of the base and come into contact with the interior surface of the inner matching stile 2. Engagement part 5 that engages in place □
The second locking piece 5 having a shape of
is formed by the outdoor surface of the second locking piece 5 (?□ shaped step part), and the engaging part 5a is formed by the protrusion 2 formed on the inner mating frame 2.
A closing member for the edge of a hollow part for reinforcing an inner mating stile of a sliding window, which is engaged with the inner mating stile 2 to engage with the inner mating stile 2.