JPH0118782Y2 - - Google Patents

Description

[Detailed description of the invention] (Industrial application field) The guide pin fittings for the folding shutter panel according to this invention are used as guide pins when opening and closing the shutter in the vertical frame that constitutes the folding shutter. It is attached to the end of a vertical stile that moves along a groove to guide the vertical stile.

(Prior Art) As disclosed in Japanese Utility Model Application Publication No. 108745/1983, a folding type shutter is constructed by combining a plurality of panels in a bendable manner as a shutter installed in a window opening of a house. It is used in some areas for bay windows, etc.

In the case of such folding shutters, a guide pin is provided at the end of the vertical stile that makes up the panel of the folding shutter, which moves along the guide groove when the shutter is opened and closed.
It is necessary to guide the movement of this vertical stile.

For this reason, as shown in the above-mentioned Japanese Utility Model Publication No. 53-108745, etc., a guide pin is fixed to the end of the vertical stile and the guide pin is loosely engaged with the guide groove provided in the upper and lower frames. was.

(Problem that the invention aims to solve) However, in the case of the guide pins of conventional folding storm door panels, it is difficult to engage and disengage them from the guide grooves provided in the upper and lower frames. It was troublesome to remove it from the inside of the shutter frame.

Furthermore, since the conventional guide pin only served to move the vertical stile along the guide groove, it was necessary to separately provide a mechanism to hold the shutter in the open state. This was also the cause of the increased production costs.

The guide pin fitting for a folding storm door panel of the present invention solves all of the above-mentioned inconveniences.

(Means for Solving the Problem) The guide pin fittings of the folding storm door panel of the present invention constitute the panel of the folding storm door and are fixed at the ends of the vertical stile that moves along the guide groove when the storm door is opened and closed. a housing, a sliding body slidably fitted inside the housing, a proximal end portion coupled to the sliding body, a distal end portion protruding from one end of the housing, and a sliding body slidably fitted inside the housing; an insertion pin that can be freely engaged with the casing, and a through hole formed on the side surface of the casing, consisting of a wide main part and a narrow notch continuous to the main part at the other end of the casing. and has a width that can be freely adjusted only in the main part of this through hole,
The knob is screwed onto the sliding body with a screw of a thickness that can freely fit into the notch of the through hole.

(Function) The function of the guide pin fitting of the folding shutter panel of the present invention constructed as described above is as follows.

First, when attaching and detaching the panel to the shutter frame,
By loosening the screw, there is a gap between the knob and the sliding body.
A wall of the casing forms a space into which the screw can enter, and the screw is inserted into the notch of the through hole.

As a result, the amount of protrusion of the insertion pin from the housing is minimized, and there is no interference between the insertion pin and the shutter frame. Now you can attach and detach the panel.

When moving the panel along the guide groove with the panel installed inside the shutter frame, move the knob to the inside of the main part of the hole and tighten the screw. Eliminate the gap between

As a result, the knob can only move freely inside the main part, and the amount of protrusion of the insertion pin connected to the knob via the sliding body will not be the minimum, which will prevent the panel from accidentally coming off from the inside of the shutter frame. Things will go away.

In this state, if you want to move the vertical stile of the panel along the guide groove, move the knob to the end of the cutout side of the through hole so that the tip of the insertion pin can move freely inside the guide groove. Let it be a state of play.

Furthermore, if you want to keep the shutter open, move the knob to the end opposite to the notch of the through hole, and insert the tip of the insertion pin into the through hole or recess formed on the bottom of the guide groove. Then, make sure that this insertion pin does not move along the guide groove.

(Example) Next, the present invention will be explained in more detail while explaining the illustrated embodiment.

Figures 1 to 3 show a bay window equipped with a shutter to which the guide pin fitting of the present invention is installed, fully opened, and a lower plate 1 having a substantially isosceles triangular shape;
Glass doors 4, 4 that open and close along oblique sides 3, 3 of each plate 1, 2 are provided between the top plate 2, which is parallel to the top plate 2, and whose upper surface is slightly inclined.

In the illustrated example, the glass doors 4a, 4a closer to the center of each oblique side 3, 3 are fitted together, and the glass doors abut each other in the center, and the glass doors 4a closer to both sides
b, 4b are configured to open and close like sliding doors.

As shown in FIG. 4, sash members 5 and 6 are provided on the lower surface of the top plate 2 and the outer edge of the lower plate 1, respectively, in parallel to the oblique sides 3 and 3. The sash material 5 fixed to the lower surface of the top plate 2 using a bracket material 7 includes an upper rail 8 that guides the upper frame of the glass door 4b, and a glass top that forms the fitted glass door 4a. Groove 9 for fitting the edges and screen door 1
0, and a guide groove 12 that guides a head 26a of an insertion pin 26 of a folding shutter, which will be described later, is formed.

On the other hand, the sash material 6 fixed to the outer edge of the lower plate 1
includes, in order from the indoor side, a groove 9a into which the lower edge of the glass fits, a guide rail 13 that guides the glass door 4b, and a guide rail 14 that guides the screen door 10.
A guide groove 12a is formed to guide the head 26a of the insertion pin 26 of the shutter.

As shown in FIGS. 4 and 5, the shutter 15 is constructed by connecting two doors 15a and 15b with a hinge 16 so as to be bendable, and one door 15a is connected with another hinge 17. , the vertical frame 1 fixed to the opening 19
It is pivoted to 8.

Further, at both upper and lower ends of the vertical stile 20 near the center of one of the doors 15b, which is the free end, there are guide pin fittings 21, which are the object of the present invention, as shown in FIGS. 6 to 9.
Each is fixed. This guide pin fitting 2
1, a sliding body 23 is fitted inside a rectangular box-shaped housing 22 made by bending a metal plate, and an insertion pin 26 and a guide are inserted through through holes 24 and 25 formed on both upper and lower surfaces of the housing 22, respectively. pin 27 and sliding body 2, respectively.
By sliding the sliding body 23 up and down within the housing 22, the insertion pin 2
As shown in FIGS. 6 and 8, the head 26a of No. 6 is
It is designed so that it can be moved up and down from the X position through the Y position to the Z position.

In order to allow the sliding body 23 to slide within the housing 22 in this manner, one side of the housing 22 is provided with a lower end portion of a rectangular main portion 28a (the top and bottom are
Nos. 6 to 9 shown as being provided at the upper end of the vertical frame 20
According to the diagram. ) with a narrow notch 2
A through hole 28 having a diameter 8b is bored therein, and a knob 29 provided on the sliding body 23 projects outward through the through hole 28. This knob 29 is the sliding body 23
A lower piece 29b which can be attached and detached with a screw 30 is provided along with an upper piece 29a fixedly attached to the upper piece 29a.

Since the guide pin fitting 21 of the present invention is constructed in this way, the screw 30 is loosened and the lower side 29b is attached to the sliding body 2.
3, the screw 30 enters the notch 28b of the through hole 28, and the head 26a of the insertion pin 26 moves to the X position shown by the solid line in FIGS. 6 and 8. , the lower piece 29b is inserted into the main part 2 of the through hole 28.
8a and tighten the screw 30, the knob 2
9 is movable only within the main portion 28a of the through hole 28, and the head 26a of the insertion pin 26 is movable only between the Y position and the Z position.

The guide pin fitting 21 of the present invention configured and operated in this manner connects the shutter 15 to the upper and lower sash members 5 of the bay window.
When installing between 6 and 6, screw 3
0, and the head 26a of the insertion pin 26 is retracted to the X position, and after the shutter is installed, it is placed at the Y position. When positioned in the Y position like this, the head 26
a indicates the upper and lower guide grooves 12, as shown by solid lines in FIG.
12a, and serves as a guide when opening and closing the folding shutter 15.

Also, if a through hole is bored at an appropriate position in the horizontal parts 5a, 6a of each sash material 5, 6, the head 26a can be moved to By protruding the shutter 15 to the open position,
It can be held in a semi-open position, etc.

Next, Figures 10 and 11 show a rotating table 3 for rotating the shutter until it becomes parallel to the wall of the house when the shutter is opened.
1 is shown. This rotary table 31 has an arc-shaped groove 32 formed on one side in which the head 26a of the insertion pin 26 is slidably engaged, and has raised pieces at both left and right ends of the upper and lower sash members 5 and 6. It can be installed by cutting out 5b and 6b respectively. At this time, the upper sash material 5 is attached with the groove 32 facing upward, and the lower sash material 6 is attached with the groove 32 facing upward. The innermost part of the groove 32 is a deep hole (a through hole may also be provided as shown in the figure).
33 is formed, and the head 26a of the insertion pin 26 that has entered the groove 32 at the Y position is inserted into this deep hole 33.
It is possible to move to the Z position in the section. 3
Reference numeral 4 designates small circular holes through which screws for attaching the rotary table 31 to each of the sash members 5 and 6 are inserted.

As shown in FIG. 12, the rotary table 31 configured in this manner has a rising piece 6b cut out at the end of the sash material 6 (or 5) as described above, and screws 35, 35.
Fixed by When opening the folding rain door 15, one door 15a is rotated around the hinge 17 and both doors 15a and 15b are folded around the hinge 16 so that they overlap, and the head of the insertion pin 26 is opened. 26a moves the guide grooves 12, 12a of the upper and lower sash members 5, 6 toward the ends, and the vertical stile 20 provided with the guide pin metal fittings 21 moves as shown in FIG.
Move to the position. At this time, the vertical stile 36 provided with the hinge 17 is also rotated to position a in the same figure, and the shutter 15 is opened almost at right angles to the oblique side 3, as shown by the chain line in FIG.

Even in this state, the head 26a can be moved to the Z position to prevent the storm door from being closed by the wind, but from this state, the head 26a of the insertion pin 26 that protrudes above and below the vertical stile 20 can be moved to the rotating table. 31 groove 32
When the head 26a is moved along the groove 32, the vertical frames 20 and 36 are rotated to position b, and the shutter 15 is brought into contact with the wall of the house as shown by the solid line in FIG. The shutters 15 are parallel to each other, and the shutters 15 do not obstruct sunlight or ventilation.

In this state, move the head 26a to the Z position,
By inserting it into the deep hole 33, the shutter 15 can be held in this state. When closing shutter 15,
By moving the head 26a of the insertion pin 26 to the center of the bay window along the guide grooves 12, 12a of the upper and lower sash members 5, 6, the outside of the glass door 4 can be covered as shown in FIG. I can do it.

When locking the shutter 15 in this state, use the hinge 1
A sliding lock lever (not shown) provided on one of the central vertical stiles 37, 37a connected by 6.
are inserted into the holes drilled in the upper and lower sash materials 5 and 6.

(Effect of the invention) The guide pin fittings of the folding rain door panel of the invention are configured and function as described above, but the protrusion amount of the insertion pin that engages with the guide groove of the sash material is adjusted in three stages. It is adjustable, and the state with the least amount of protrusion can be achieved only by loosening the screw. Therefore, by loosening the screws, it is not only possible to attach and remove the panel to the shutter frame while the metal fittings are still attached to the vertical frame of the storm door panel, but also to guide the panel with a single metal fitting. In this case, by tightening the screw, the insertion pin and the guide groove can be prevented from being inadvertently disengaged from each other. As a result,
The production cost of folding shutters can be lowered and the assembly work can be made easier.

[Brief explanation of the drawing]

Figures 1 to 3 are diagrams showing the overall configuration of a bay window equipped with a folding shutter to which the guide pin fittings of the present invention are attached. Figure 1 is a front view, Figure 2 is a plan view, and Figure 3 is a right side view. Figure 4 is a sectional view taken along line A-A in Figure 1, showing the shutter in a closed state, Figure 5 is a sectional view taken along line B-B, and Figures 6 to 9 are views showing the guide pin fitting of the present invention. ,
Figure 6 is a front view, Figure 7 is a bottom view, Figure 8 is a right side view, Figure 9 is a partial side view showing the state in which the knob has been moved, and Figures 10 to 12 show the turntable. ,
FIG. 10 is a plan view, FIG. 11 is a view seen from the left side of FIG. 10, and FIG. 12 is a partial cross-sectional plan view showing the installed state. 1: Lower board, 2: Top board, 3: Oblique side, 4, 4a, 4
b: Glass door, 5, 6: Satsushi wood, 5a, 6a:
Horizontal part, 5b, 6b: rising piece, 7: bracket material, 8: upper rail, 9, 9a: groove, 10: screen door,
11, 12, 12a: Guide groove, 13, 14: Guide rail, 15: Storm door, 15a, 15b: Door, 1
6, 17: Hinge, 18: Vertical frame, 19: Opening, 2
0: Vertical frame, 21: Guide pin fittings, 22: Housing,
23: sliding body, 24, 25: through hole, 26: insertion pin, 26a: head, 27: guide pin, 28: through hole, 28a: main part, 28b: notch, 29: knob, 29a: upper side , 29b: lower piece, 30: screw,
31: Turntable, 32: Groove, 33: Deep hole, 34: Small circular hole, 35: Screw, 36, 37, 37a: Vertical frame.

Claims (1)

[Scope of utility model registration request] A housing that constitutes a panel of a folding shutter and is fixed to the end of a vertical stile that moves along a guide groove when the shutter is opened and closed, and a sliding body that is slidably fitted inside the housing. , an insertion pin whose base end is coupled to the sliding body and whose distal end protrudes from one end of the housing so as to be freely engageable with the guide groove; and a wide main part formed on the side surface of the housing. and a narrow notch continuous to the main part at the other end of the housing, and a width that allows free engagement only with the main part of the through hole,
A guide pin fitting for a panel for a folding rain door, comprising a knob screwed onto the sliding body by a screw of a thickness that can be freely engaged with a notch of a through hole.