JPS5844227Y2 - sliding double glazing - Google Patents

Description

[Detailed description of the invention] This invention consists of an external sliding window section with a plurality of sliding doors facing the outdoor side and an internal sliding window section with a plurality of sliding doors facing the indoor side. The difference is regarding double glazed windows.

BACKGROUND ART Conventionally, it is generally known that as a locking device for a sliding door in an outer sliding window section of a double sliding window, a crescent, a screw lock, an insertion stile, etc. are provided at the triple base of the door.

However, with a locking device installed in this way, when you want to open a sliding door with a lock attached to it from the indoor side, first open the sliding door of the outside sliding window that you are trying to open. Fully open the sliding door on the inner sliding window facing the sliding door on the sliding door side adjacent to the sliding door, unlock the outer sliding window, and then return the sliding door to its original position. Then, open the sliding door opposite to the sliding door you want to open, and after the above operations, open the sliding door of the desired external sliding window.

Therefore, many users find it confusing to open and close the sliding door of the inner sliding window section, and as mentioned above, when opening and closing the sliding door, it is not only troublesome to operate, but also there is a risk of getting your fingers caught.

The above problem commonly occurs in double-panel windows that draw even numbers of sheets, such as 2-sheet, 4-sheet, etc.

Therefore, one way to eliminate such confusion, trouble and danger when opening and closing is to create a double sliding window by separating the inner and outer sliding windows with a large gap in the width direction. Open the sliding door of the inner sliding window section that corresponds to the sliding door to which the inner lock is attached, and insert the sliding door of the outer sliding window section through the gap between the sliding door of the outer sliding window section and the sliding door of the inner sliding window section. It is conceivable to make it possible to unlock the sliding door, but this would not only make the expected width of the double-paned window extremely large, which would be uneconomical, but also make it difficult to lock the sliding door between the outside and outside. Since the fast window section is located far into the indoor side, the effective space on the indoor side is narrowed, and this drawback is particularly noticeable in bay windows and the like.

This idea was devised in response to the above-mentioned conventional difficulties, and its purpose was to open and close a well with a lock attached to the sliding door of the external sliding window from inside the room. The sliding door should be easy to open and close,
Moreover, it is an object of the present invention to provide a sliding double window window capable of minimizing a decrease in indoor space utilization.

This invention will be explained below with reference to an illustrated embodiment. The double sliding window 1 shown in FIG. It consists of an inner sliding window section with a plurality of facing sliding doors 3, 3'.

Door-closing side roots 2a, 2 of the sliding doors 2, 2' of this external sliding window part
A locking device consisting of a lock 4, 4' and a lock catch 6.6 is attached to "a".

Sliding doors 2, 2' in contact with the opening short frames 5, 5' of the external sliding window section
A lock 4, 4' that can be operated from the indoor side is attached to the side roots 2a, 2'a of the door door within the expected width of the sliding door 2, 2' provided with the frames 2a, 2'a.

In this embodiment, the locks 4, 4' are sickle locks, and the lock pieces 15 protrude and retract toward the opening short frames 5, 5'.

A lock receiver 6.6'' with which the lock piece 15 engages is attached to the opening short frame 5° 5' at a position opposite to the lock 4.4'', forming a locking device for the double sliding window. .

Therefore, since a locking device is not provided on the connecting frames 2b, 2b of the wells 2, 2, the inner sliding window portion is located close to the outer sliding window portion in the width direction of the window, as shown in Fig. 1. There is no problem in unlocking or locking the door.

Moreover, lock-shaped hooks 7, 7 that can be engaged in the closing direction of the wells 2, 2 are provided on the opposing surfaces of the connecting frames 2b, 2b of the well 2°2, respectively.

Next, to explain the structure of the lock in detail, the lock 4 has the second to fourth locks.
It is configured as shown in the figure.

That is, the case 8 consists of a vertical case body 8a with a groove-shaped cross section and a cover 8b, and a window hole 10 and a vertically long bolt hole 11 are provided at both upper and lower ends of the front 9 of the case body 8a. .

Then, from the window hole 10, a buffer member 12 made of synthetic resin is inserted.
It is biased by the spunong 13 so as to protrude and retract.

Reference numeral 14 denotes a buffer member 12 with protrusions 1 provided on both sides thereof.
2a, 12a for longitudinal movement guidance,
This is a guide hole provided in the case 8.

Inside the case 8, a lock piece 15 and an actuating member 17 are respectively arranged.

The lock piece 15 is pivotally attached to both sides of the case 8 by pins 16, and its hooked tip extends upward by 90 degrees.
It is designed to protrude from the bolt hole 11 while rotating.

This lock piece 15 is connected to the actuating member 17 by a pin 18, and the lock piece hole 11 is opened by vertically moving the actuating member 17.
It is designed to be unlocked and locked after it appears.

The operating range of the operating member 17 is restricted by engaging both ends of the pin 18 with arcuate guide holes 19, 19 provided in the case 8.

Reference numerals 20 and 20 are recessed notches connected to the upper and lower ends of the guide hole 19, thereby forming protrusions 21, 21 on the rear edges of the upper and lower ends of the guide hole 19.

This protrusion 21.21 is adapted to be able to hold the pin 18 therein.

The protrusions 21, 21 and the pin 18 can be engaged with each other.

In order to ensure that the protrusions 21, 21 and the pin 18 are unlocked and kept locked, a spring 23 is attached to the pivoted end of the lock piece 15 via the pin 22. It is attached so that it pushes backward.

Hooks 24, 24 are provided at the front upper end of the operating member 17, and when the hooks 24, 24 are in the unlocked state as shown in FIG. It is locked to the protrusions 12a, 12a of the buffer member 12 so that it cannot be locked when it protrudes from the buffer member 10.

A thumb turn that can be operated from the indoor side is attached to the lower end of the actuating member 17 so that the actuating member 17 can be moved up and down.

Fig. 5 shows an example of a four-panel sliding door, in which two intermediate wells 2', 2' are built abuttingly in the center of the opening frame 5'. On both sides of 2', 2', intermediate wells 2', 2' and two end wells 2tt, 2tt are built in a sliding manner, respectively.

A lock 4' having a lock piece 15 that protrudes and retracts toward the other abutting stile 2'a is provided in the abutting stile 2'a of one of the intermediate wells 2', and a lock 4' is provided in the facing ridge. A lock receiver 6' with which this lock piece 15 can be engaged is provided on the butt stile 2'a.

The end well 2tt, 2// door door side root 2''a, 2''a has a lock piece 15, a lock 4'' that protrudes toward the opening short frame 5',
4'' are provided in the facings, respectively, and the short opening frame 5' is provided with a lock receiver 6'' that can be engaged with the locks 41/ and 4//.

Intermediate wells 2', 2' and end wells 2//, 2// join stile 2''b.

2″b is provided with hook-shaped hooks 7′ and 7′, respectively, and these hooks 7′ and 7′ are connected to the intermediate well 2′.
, 2' and the end wells 2//, 2/I are shaped so as to be compatible with each other in the closing direction.

Also, even if there are four sliding doors, the sliding door combination frames 2'b, 2
Since no locking device is provided in "b", the inner sliding window is placed close to the outer sliding window.

With this configuration, even if there are four wells, it is possible to unlock and lock by opening only the real door facing the well of the double-glazed window 1' that should be opened, just as in the case of a two-panel sliding door. .

Furthermore, since the end wells are connected to the opening short frame via the lock, when the intermediate wells are brought together at the center and locked using the lock, the intermediate wells and the end wells are held together via the hook.

For this reason, locking of the four sliding doors is completed by locking the two intermediate wells in the center, but when locking the doors, it is difficult to position both of the sliding doors at the joining part as in the past.

Therefore, with this double sliding window, locking can be done easily and quickly.

This invention consists of the above-mentioned structure, and according to this invention, in a double sliding window, the well to which a lock is attached in the sliding door of the outside sliding window part is to be opened when the well is to be opened and closed from inside the room. This can be done easily by opening the sliding door of the compatible internal sliding window, so there is no confusion when opening and closing the sliding door of the internal sliding window, and when opening and closing the sliding door of the internal sliding window, , there is no danger of pinching fingers, etc.

Since the inner sliding window part is located close to the outer sliding window part in the direction of the expected width of the window, it is possible to reduce the amount of materials used for window frames, etc., making it economical. The indoor space can be used more effectively by minimizing the reduction in the utilization of the indoor space without the parts being located in a large intrusion.

[Brief explanation of the drawing]

Fig. 1 is a sectional view showing an embodiment of this invention, Fig. 2 is an exploded perspective view of the sickle lock, Figs. 3 and 4 are sectional views thereof, and Fig. 5
The figure is a sectional view showing another embodiment of this invention. 1...Double sliding window, 2...Well, 2
′・・・Middle well, 2″・・・End well, 2
a, 2″a... Door door lateral root, 2'a...
・Butt frame, 2 b, 2'b, 2″b...
Joining frame, 3... Real voice, 4.4', 4"...
...Lock, 5,5'...Opening short frame, 6.6'. 6''...Lock holder, 7.7'...-'5+
Hang, 8...Case, 8a...Case body, 8b...Cover, 9...4.Front, 10...Window hole, 11...Lock piece hole, 12...Buffer member, 12 a...Protrusion, 13...Spring, 14...Guide hole , 15... Lock piece, 16, 18.22...
...Pin, 17...Operating member, 19...
... Guide hole, 20 ... Concave notch, 21 ...
... Protrusion, 23 ... Spring, 24 ...
...Hook part.

Claims (1)

[Scope of utility model registration request] A sliding window consisting of an external sliding window section with a plurality of sliding doors 2.2', 2'' facing the outdoor side, and an internal sliding window section with a plurality of sliding doors 3, 3' facing the indoor side. In double-glazed windows, the opening short frames 5, 5 are attached to the sliding door 2.2" side roots 2a, 2"a which are in contact with the opening short frames 5, 5' of the external sliding window section.
A lock 4.4" having a lock piece 15 that protrudes and retracts toward 2" and can be operated from the indoor side is installed inside the opening of the sliding door 2.2" equipped with the frame 2a and 2"a, and the opening short frame 5 At ゜5', a lock catch 6.6" that engages the lock piece 15 is inserted into the lock 4.
．． 4" to form a locking device for the outer double sliding window, and the inner double sliding window is located close to the outer double sliding window in the width direction of the window. A double sliding window characterized by: