JPH06548Y2 - Curved glass window - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a curved glass window having a horizontal cross section of an arc shape, and in particular, a curved glass plate in a window frame has an inner glass holding peripheral frame and a chamber. The present invention relates to a curved glass window fitted and fixed via an outer glass holder peripheral frame.

(Prior Art) In this type of curved glass window, the indoor side glass pressing peripheral frame and the outdoor side glass pressing peripheral frame are composed of upper and lower horizontal frame members and left and right vertical frame members, and these frame members are usually Aluminum extruded mold material is used, and for vertical frame members, this mold material is cut as it is and used as it is. Is molded into.

FIG. 3 shows a conventional example of such a curved glass window in a horizontal cross-sectional view (cross-sectional view). Each of the left and right vertical frame members a of the indoor-side glass pressing peripheral frame A and the outdoor-side glass pressing peripheral frame B is shown. Each of the left and right vertical frame members b is formed in a rectangular cross section, and a curved glass plate G is sandwiched between them with a curved glass plate G sandwiched between them. It is fixed by C. Although not shown, the upper and lower horizontal frame members of the peripheral frames A and B are also the front vertical frame members a,
It has the same sectional shape as that of b and is fixed to the upper and lower horizontal frames of the window frame F by the same mounting procedure.

(Problems to be solved by the invention) As described above, in the conventional curved glass window, both the vertical frame member and the horizontal frame member of the indoor side and outdoor side peripheral frames are fixed to the window frame with screws. Since it is attached with a screw, it is very troublesome to fix the screws, and it is not easy to position the indoor and outer frame members prior to the screw fixing.

In view of this, the present invention integrally connects a frame member of the indoor-side glass pressing peripheral frame with a mounting plate portion that extends to the outdoor side along the outer end surface (the end surface on the side in contact with the inner side surface of the window frame) of the frame member. By fitting the frame member of the outer glass pressing peripheral frame to the extended end portion of the outer mounting plate portion, the mounting work and the positioning work are simplified as much as possible. In this case, the mounting plate portion may be provided on both the vertical frame member and the horizontal frame member of the indoor side glass pressing peripheral frame, but the horizontal frame member is bent by the bender as described above. Therefore, by integrally connecting the mounting plate portion to the frame member, their cross-sectional shapes become a typical asymmetrical shape (because the frame member is a hollow square tubular body in most cases). However, there is a problem in that the mounting plate portion is warped during the bending process, and therefore, in the present invention, the mounting plate portion is integrally connected only to the vertical frame member that is not subjected to the bending process. . In addition, it is possible to integrally connect the mounting plate portion to the frame member of the outdoor glass presser peripheral frame, but then, the gap between the extended end portion of the mounting plate portion and the indoor frame member is set to the indoor side. While it causes the problem that it is exposed and the appearance is bad, caulking material is always loaded from the outdoor side between the outdoor side surface of the outdoor glass holding peripheral frame and the window frame to prevent rain. Therefore, if the above-mentioned gap is formed on the outdoor side, it is convenient because the caulking material hides the gap between the outdoor-side extending end portion of the mounting plate portion and the outdoor-side frame member. Therefore, in the present invention, the mounting plate portion is integrally connected to each vertical frame member on the indoor side.

(Technical Means for Solving Problems) The present invention solves the problems in the conventional curved glass window in consideration of the above circumstances, and the technical means therefor is the window frame 1. A curved glass plate in which a curved glass plate G is fitted and fixed by an inner glass pressing peripheral frame 5 and an outdoor glass pressing peripheral frame 6 via a packing material 7 loaded between the peripheral frames 5 and 6. In the window, each vertical frame member 8 of the indoor-side glass pressing peripheral frame 5 is integrally provided with a mounting plate portion 11 extending in the outdoor side direction along the outer end face thereof, and the mounting plate portion At the outdoor side end of 11 is formed a recess 12 for engagement that opens to the indoor side.
Is screwed to the vertical frame 2 of the window frame 1 with screws 19 and the vertical groove members of the outdoor glass holding peripheral frame 6 are fitted to the engaging recessed portions 12.
It is characterized in that a projection-use ridge portion 17 integrally provided on the outer end of 14 in the direction of the outdoor side is inserted and engaged so as to be able to be inserted and removed from the indoor side.

(Embodiment) An embodiment of the present invention will be described below with reference to FIGS. 1 and 2.

As is clear from these drawings, the window frame 1 is composed of left and right vertical frames 2 and 2 and upper and lower horizontal frames 3 and 4 each of which is an aluminum extrusion, and the window frame 1 has an arc-shaped horizontal cross section. The curved glass plate G thus formed is fitted and fixed by the inner glass pressing peripheral frame 5 and the outdoor glass pressing peripheral frame 6 via the packing material 7 loaded between them.

The indoor-side glass pressing peripheral frame 5 is composed of left and right vertical frame members 8 and 8 and upper and lower horizontal frame members 9 and 10 each having a hollow rectangular tube shape, and each vertical frame member 8 has an outer end surface 8a along its outer end surface 8a. The mounting plate portion 11 extending in the outdoor direction is integrally connected. An engaging groove portion 12 having a substantially U-shaped cross section is formed at the outdoor side end of the mounting plate portion 11 over the entire length of the vertical frame member 8 and is open to the indoor side. A concave step portion 13 is formed on the inner side surface of the plate portion 11 in the middle portion in the width direction over the entire length of the vertical frame member.

The outdoor-side glass pressing peripheral frame 6 is composed of left and right vertical frame members 14 and 14 and upper and lower horizontal frame members 15 and 16 each having a hollow rectangular tube shape. An engaging projection 17 is formed so as to be able to be inserted into and disengaged from the inside of the engaging recess 12 of the working plate 11 from the indoor side, and the outside is provided over the entire length of the vertical frame member 14. It is integrally projected in the direction.

When attaching the indoor side glass pressing peripheral frame 5 and the outdoor side glass pressing peripheral frame 6 to the window frame 1, first, the indoor side glass pressing peripheral frame 5 is attached. The vertical frame member 8 and the mounting plate portion 11 integral with the vertical frame member 8 are first applied to the inner side surfaces of the left and right vertical frames 2 of the window frame 1 so that the vertical frame 2 of the vertical frame 2 is inserted from the concave step portion 13 of the mounting plate portion 11. Inner wall 18 of recess 18
A screw 19 is screwed into and fixed to a, and then the upper and lower horizontal frame members 9 and 10 are attached and fixed to the upper and lower horizontal frames 3 and 4 with screws 20. Of course, the upper and lower horizontal frame members 9 and 10 may be attached first.

Next, the curved glass plate G is fitted into the window frame 1 from the outdoor side, and the left and right vertical frame members 14 of the outdoor glass pressing peripheral frame 6 are once pushed from the outdoor side to the indoor side, and then pulled back to the outdoor side. The engaging protrusions (17) of the vertical frame member (14) on the outdoor side are inserted into and engaged with the engaging recesses (12) of the mounting plate portion (11).
Then, the upper and lower horizontal frame members 15 and 16 on the outdoor side are fixed to the upper and lower horizontal frames 3 and 4 with screws 21.

Then, the packing material 7 is loaded between the indoor-side glass pressing peripheral frame 5 and the outdoor-side glass pressing peripheral frame 6 so as to sandwich the curved glass sheet G. By loading the packing material 7, the glass plate G is fixed between the indoor and outdoor peripheral frames 5 and 6, and each vertical frame member 14 of the outdoor glass pressing peripheral frame 6 has its engagement projection 17. Is prevented from moving in the direction (outward direction of the room) in which the mounting plate portion 11 is pulled out from the engaging recessed ridge portion 12, whereby each vertical frame member 14 has the engaging ridge portion 17 in which the engaging ridge portion 17 is engaged. It is fixed to each of the left and right vertical frames 2 of the window frame 1 while being fitted in the concave groove portion 12 for use.

A caulking material 22 for rain lining is provided at a corner between the outdoor side surface of the outdoor glass holding peripheral frame 6 and the inner peripheral side surface of the window frame 1.
As a result, the stepped portion formed by the outdoor side end of the mounting plate 11 and the outdoor vertical frame member 14 or their gaps or boundaries are hidden from the outdoor side, as is apparent from FIG. As a result, the appearance is improved.

Further, when the indoor side glass presser peripheral frame 5 and the outdoor side glass presser peripheral frame 6 are attached to the window frame 1, each vertical frame 2 of the window frame 1 is attached.
In the case of a conventional window frame, a closing plate D is attached to the opening of the recessed portion 18 formed on the inner side of the vertical frame member 8 from the indoor side to the attachment plate. Since the portion 11 is integrally extended, when the mounting plate portion 11 is attached to the vertical frame 2, the opening portion is also closed at the same time. Furthermore, if each vertical frame member 8 on the indoor side is mounted at a predetermined position on the vertical frame 2 of the window frame 1, each vertical frame member 14 on the outdoor side has its engaging projection 17 for the mounting plate 11. It is possible to automatically position by engaging with the engaging groove portion (12).

Further, when the curved glass plate G is damaged and needs to be replaced, the vertical frame members of the outdoor peripheral frame 6 are removed by taking out the packing material 7 loaded between the indoor and outdoor glass pressing peripheral frames 5 and 6. 14 can be moved toward the indoor side, and therefore each vertical frame member
When 14 is pulled toward the indoor side, the engaging projection 17 of the vertical frame member 14 is disengaged from the engaging recess 12 of the mounting plate 11, and the vertical frame member 14 is moved to the window frame 1 The glass plate G can be easily and easily removed from the vertical frame 2, and the glass plate G can be easily replaced.

(Effect of the Invention) According to the present invention, when the inner and outer glass pressing peripheral frames are attached to the window frame, the vertical frame members on the indoor side and the vertical frame members on the outdoor side are attached to the inner surface of the vertical frame. In order to fix to the vertical frame member on the indoor side, only the mounting plate portion integrally connected to the vertical frame member is screwed to the vertical frame, and the engaging projection of the outdoor side vertical frame member is engaged with the engaging plate portion of the mounting plate portion. Since it suffices to just make the screw fit into the recessed portion for fitting, the screw fixing work can be simplified and the positioning of the indoor and outdoor vertical frame members can be facilitated.

In particular, the engaging recess portion is provided at the outdoor side end of the mounting plate portion so as to open to the indoor side, and the engaging protruding portion is outside the outdoor side vertical frame member. Is provided so as to project in the direction toward the outside of the room, and thus the engaging ridges are inserted into the engaging recesses so that they can be inserted and removed from the indoor side. Between the outer glass holder and the outer frame,
By loading the packing material so as to sandwich the curved glass plate, each vertical frame member of the outdoor-side glass pressing peripheral frame has its engagement projections from the engagement recesses of the attachment plate. The vertical frame member on the outdoor side is prevented from moving in the direction of exit (inside the room), and the window frame is kept in a state in which the engaging projections are still engaged with the engaging recesses. It is fixed to the vertical frame of.

Therefore, when each vertical frame member on the outdoor side is attached to the vertical frame of the window frame, the engaging projection of the outdoor vertical frame member is attached to the engaging recessed line portion of the mounting plate portion. This vertical frame member can be attached to the vertical frame by a simple operation of pushing it in from the inside, and the packing material is inserted between the indoor and outdoor glass presser peripheral frames so that the curved glass plate is sandwiched, and the outdoor side The vertical frame member can be fixed to the vertical frame.

Also, if the curved glass plate is damaged and needs to be replaced, the packing material loaded between the indoor and outdoor glass holder peripheral frames can be removed to move the vertical frame members of the outdoor peripheral frame toward the indoor side. Therefore, by pulling each vertical frame member toward the indoor side, the engaging projections of the vertical frame member come out of the engaging recesses of the mounting plate, and the vertical frame member is opened. Since it can be easily removed from the vertical frame of the frame, the curved glass plate can be easily replaced.

[Brief description of drawings]

FIG. 1 is a horizontal sectional view of a curved glass window showing an embodiment of the present invention, FIG. 2 is a vertical sectional view, and FIG. 3 is a horizontal sectional view showing a conventional example. DESCRIPTION OF SYMBOLS 1 ... Window frame, 2 ... Vertical frame, 3, 4 ... Horizontal frame, G ... Curved glass plate, 5 ... Indoor glass holding peripheral frame, 6 ... Outdoor glass holding peripheral frame, 7 ... Packing material, 8 ... Indoor side Vertical frame member, 11 ... Mounting plate portion, 12 ... Engagement recessed ridge portion, 14 ... Outdoor vertical frame member,
17 ... Engagement ridges, 19 ... Screws.

Claims (1)

[Scope of utility model registration request] 1. A curved surface formed by fitting a curved glass plate to a window frame by an inner glass pressing peripheral frame and an outdoor glass pressing peripheral frame via a packing material loaded between the peripheral frames. In the glass window, each vertical frame member of the indoor side glass presser peripheral frame is integrally provided with a mounting plate portion extending in the outdoor side direction along the outer end surface thereof, and the chamber of this mounting plate portion is The outer end portion is formed with a recess for engaging fitting that opens to the inside of the room, the mounting plate portion is screwed to the vertical frame of the window frame, and the engaging recess for engaging A protrusion for engaging fitting integrally formed on the outer end of each vertical frame member of the outdoor-side glass presser peripheral frame in the direction of the outdoor side is fitted in and disengageable from the indoor side. Curved glass window to do.