JP3179067B2 - Sash with makeup frame - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sash with a decorative frame, and more particularly, to a sash with a decorative frame characterized by a connection between a sash frame and a decorative frame, and a method of assembling the sash.

[0002]

2. Description of the Related Art Conventionally, in a sash with a decorative frame of this type, a decorative frame formed along the indoor side of the sash frame is attached to the sash frame. In this case, the decorative frame is screwed to the sash frame or snapped using a component.

[0003]

However, when the decorative frame is screwed to the sash frame, the screw tightening operation must be repeated a plurality of times, resulting in poor workability. there were. Further, in the case of snap-fastening using a component, there is a disadvantage that it is difficult to restrict the movement of the decorative frame only by the component, and it is easy to come off.

[0004]

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned conventional problems, and as a means for solving the problem, the present invention of claim 1 is to provide a sash frame with a rectangular frame. A sash with a decorative frame attached to the indoor side, wherein a contact portion is provided for abutting an indoor side surface of a lower frame of the sash constituting the sash frame and an outdoor side surface of the decorative frame, and the decorative frame is provided. A locking projection is formed on the inner periphery of the outdoor portion of the contact portion so as to protrude toward the outdoor side, and the locking projection is formed on the inner peripheral edge of the indoor portion protruding inward of the abutting portion of the sash lower frame. Direction and the outer periphery of the sash lower frame.
On the outer peripheral side of each abutting portion of the sash lower frame and the decorative frame, a projecting portion projecting to the outer peripheral side is formed, and each projecting portion has a guide portion and a locking portion is provided. A U-shaped clip is attached to the protruding portion in a state where the protruding portions are in contact with each other in an overlapping manner, and the U-shaped clip has a locking claw at a symmetric position of each of the open ends. Each of them is formed and locked to the locking portion of the two projecting portions via the guide portion, and the bottom surface of the U-shaped clip attached to the two projecting portions contacts the two projecting portions. Combined with the engagement of the abutment portion with the engagement protrusion of the lower portion of the sash lower frame to the inner peripheral edge of the indoor side, the abutting portion and the both ends of the protruding portion are controlled to abut on the sash frame. It is characterized by being assembled.

[0005] The invention according to the second aspect is a sash with a decorative frame in which a decorative frame framed in a rectangular shape is attached to the indoor side of the sash frame. And abutment portions each of which abuts each other, and a locking projection is formed on the inner side of the outdoor portion of the abutting portion of the decorative frame so as to protrude toward the outdoor side, and the locking projection is formed on the sash frame. It is immovably locked in the indoor direction and the outer peripheral direction of the sash lower frame with respect to the indoor inner peripheral edge protruding inward of the abutting portion, and on the outer peripheral side of each abutting portion of the sash frame and the decorative frame,
Along with each of the projecting portions projecting to the outer peripheral side, each projecting portion is provided with a locking portion having a guide portion,
A U-shaped clip is attached to the protruding portion in a state where these protruding portions are in contact with each other in an overlapping manner, and the U-shaped clip forms a locking claw at a symmetrical position of each end of the open end. Then, it is locked via the guide portion to the locking portion of the both protrusions, and the bottom surface of the U-shaped clip attached to the both protrusions comes into contact with the both protrusions, thereby Together with the locking of the sash lower frame to the inner peripheral edge of the indoor side by the locking projections of each abutting portion, both the abutting portion and the both ends of the protruding portion are controlled to abut on the sash frame of the decorative frame. It is characterized by being assembled.

[0006]

[0007]

Embodiments of the present invention will be described below with reference to the drawings. 1 to 5 are views showing one embodiment of the present invention. The sash with a decorative frame in this embodiment is a double window sash. The double window sash includes an outer window sash 1, an inner window sash 2, and a makeup frame 3. The outer window sash 1 includes an outer sash frame 4, an outer sash 5, and a screen door 6. Each of the outer sash 4, the outer sash 5 and the screen 6 is made of an extruded aluminum product. Further, the outer sash frame 4 is attached so as to be in contact with the inner peripheral surface of the opening frame member 9 of the building from the outside to the outside.

The inner window sash 2 has an inner sash frame 7 and an inner sash 8. The inner sash frame 7 and the frame of the inner sash 8 are formed of an extruded product made of a synthetic resin so that dew condensation can be prevented. The inner sash frame 7 is framed in a rectangular shape, and is attached to the inner peripheral surface of the opening frame member 9 of the building. The sash frame 7 is composed of upper and lower frames and left and right vertical frames. Since these have substantially the same structure, the lower frame 10 will be described here as an example.

The lower frame 10 has a central portion 10 for screwing.
a, and the outdoor side portion 1 covering the indoor side mounting portion of the outer sash frame 4
0b, and an indoor side portion 10c having a protruding portion 11. These central part 10a, outdoor part 10b, indoor part 1
0c has a box sectional structure for reinforcement,
On both sides of the central portion 10a, screw holes 12 for forming the inner sash frame 7 are formed. In addition, the indoor side 10
c has a contact portion 13 for bringing the decorative frame 3 into contact with the indoor side surface. The contact portion protrudes inward. The projecting portion 11 is provided on the outer peripheral side of the contact portion 13.
Are formed so as to protrude toward the outer peripheral side. Also, the protrusion 11
The locking portion 14 is provided at a position on the outer peripheral side of the outdoor surface. The locking portion 14 is in a state of protruding from the outdoor surface of the protruding portion 11, and has a guide surface 15 which is tapered and inclined toward the outer peripheral side.

The decorative frame 3 is formed of an extruded product made of a synthetic resin like the inner sash frame 7 to prevent dew condensation. Further, the decorative frame 3 is framed in a rectangular shape along the indoor side of the inner sash frame 7 and is attached to the inner sash frame 7. That is, the decorative frame 3 has a contact portion 16 with the indoor side surface (specifically, the interior material) of the opening frame material 9 of the building on the outdoor outer peripheral portion, and a contact portion 13 of the lower frame 10 on the outdoor side surface. Abutment portion 17 for the A locking projection 18 protruding to the outside of the room is formed on the inner periphery of the outside of the contact portion 17. The locking projection 18 has a claw shape, and can be immovably locked to the inner edge of the contact portion 13 on the indoor side portion 10c of the lower frame 10 in the indoor direction and the outer peripheral direction of the sash frame. I have. Further, the decorative frame 3 is formed on the outer peripheral side of the contact portion 17 with the lower frame 10 by protruding a protruding portion 19 corresponding to the protruding portion 11 of the lower frame 10 to the outer peripheral side. The projecting portion 19 corresponds to the engaging portion 14 of the projecting portion 11 described above, but has an engaging portion 21 having a guide surface 20 at an outer peripheral position on the indoor side surface.

Then, the projecting portion 11 of the inner sash frame 7 and the projecting portion 19 of the decorative frame 3 are superimposed, and these members are provided at appropriate positions on four circumferences (three sides in the illustrated example). ), The U-shaped clip 22 is connected to the bi-projection 1.
1 and 19 are fitted. The U-shaped clip 22 is formed by bending a plate made of an elastic material into a U-shape in accordance with the thickness of the protruding portions 11 and 19 in the superposed state. Protrusion 11,
At the symmetrical positions corresponding to the 19 locking portions 14 and 21, locking claws 23, 23, which are square cut and raised portions, are provided, and these locking claws 23 are made to protrude inward. And
The locking claw 23 is locked to each of the locking portions 14 and 21. Therefore, as is apparent from FIG. 3, the bottom surface of the U-shaped clip 22 attached to the projecting portions 11 and 19 comes into contact with the projecting portions 11 and 19, so that the contact portion 17 is formed. Sash lower frame 1 with locking projections 18
0 and the abutment portions 13, 1
The decorative frame 3 in which the both ends of the protrusion 7 and the protrusions 11 and 19 are abutted is assembled to the sash frame 7.

Next, the assembled state will be described. First, the outer sash frame 4 is assembled in a square shape, and is attached so as to be in contact with the inner peripheral surface of the opening frame member 9 of the building from the outside to the outside. Next, the inner sash frame 4 is attached to the inner peripheral surface of the opening frame member 9. Before this attachment, the decorative frame 3 is attached to the inner sash frame 4. At the time of this assembling, the inner sash frame 7 is assembled in a rectangular shape as usual, and the decorative frame 3 is also assembled in a rectangular shape. Next, the contact portion 17 on the outdoor side of the makeup frame 3 is brought into contact with the contact portion 13 on the indoor side of the lower frame 10. At the same time when the contact portions 17 and 13 are in contact with each other, a locking projection 18 protruding from the contact portion 17 of the decorative frame 3 is locked on the inner periphery of the contact portion 13 of the lower frame 10. By the locking between the locking projection 18 and the inner circumference of the contact portion 13, the movement in the inner circumferential surface and the outer circumferential side direction (the direction in which the assembly state is found) is regulated.

Next, in this state, the U-shaped clips 22 are fitted to the protruding portions 11 and 19 at appropriate positions on the four circumferences, and the locking claws 23 are locked to the locking portions 14 and 21.
The fitting and locking of the U-shaped clip 22 restricts the movement in the width direction of the projection, and the locking of the locking projection 18 to the inner periphery of the abutting portion 13 enables reliable connection. The U-shaped clip 22 attached to each of the protruding portions 11 and 19 is fitted so that the bottom surface of the U-shaped clip 22 is in contact with the protruding portions 11 and 19 when the back surface faces the opening frame member 9 of the window. And the locking claws 23, 23 are locked to the locking portions 14, 21, respectively.
The U-shaped clip 22 is locked by the locking portions 14 and 19 and is restricted by the facing window frame material 9 of the window, so that the connection of each member is further ensured. In addition, when the U-shaped clip 22 is fitted, the guide surfaces 15, 2 of the locking portions 14, 21 are required.
A value of 0 makes it possible to make a smooth fit and make the detachment difficult. Then, the inner sash frame 7 to which the decorative frame 3 is connected is inserted and attached to the inner peripheral surface of the opening frame member 9. Further, the inner sash frame 8, the outer sash screen 5, the screen door 6, and the like may be incorporated in the inner sash frame 7 and the outer sash frame 4.

In the above description, the configuration and the assembled state of the lower frame 10 constituting the inner sash frame 7 have been described for convenience. However, the other upper frame, left and right vertical frames are formed in the same manner as the lower frame 10. Things. Further, in the above embodiment, the example of the double window sash has been described, but the present invention is not limited to this, and a single window sash may be used, or the window sash is not limited to this. Further, although the locking portions 14 and 21 are formed in a protruding state, they may be formed in a groove shape. Further, the position and number of the U-shaped clips 22 are not limited to those in the above-described embodiment, and can be freely selected.

[0015]

As described above, in the sash with a decorative frame according to the present invention, the exterior side surface of the decorative frame is brought into contact with the indoor side surface of the sash frame, and the locking projection is projected from the inner periphery of the decorative frame indoor side. While being locked to the inner peripheral edge of the sash frame chamber side,
Since a U-shaped clip is attached to the protrusion with a locking portion formed on the outer peripheral side of the sash frame and the decorative frame to be locked to the locking portion, the contact of the decorative frame with the sash frame is performed. The sash frame and the decorative frame can be connected by simple work by attaching the U-shaped clip to the stop and both protruding parts, and connecting the members only by mounting the U-shaped clip on the outer peripheral side It can be fixed and can be easily connected even after assembling the members without previously attaching a connection fitting or the like.

Furthermore, when the U-shaped clip is mounted on each of the projecting portions abutted in a superposed manner, the mounting is performed via the guide portion of each locking portion, so that the mounting operation is performed smoothly. In addition to this, there is an effect that a proper attachment is made at the same time as a smooth mounting.

Furthermore, the bottom surface of the U-shaped clip attached to the two protruding portions abuts on the two protruding portions, so that the engaging projection of the decorative frame abutment portion engages the sash frame with the indoor inner peripheral edge of the sash frame. In conjunction with the stop, the abutting part and the both ends of the protruding part are attached to the sash frame of the makeup frame with the abutment regulated,
There is an effect that the makeup frame can be firmly attached to the sash frame. Furthermore, the movement of each member toward the inner circumference side and the outer circumference side (in the assembling state finding direction) is restricted, and the movement in the projection width direction is restricted by the engagement of the U-shaped clip, so that a reliable connection is achieved. There is an effect that can be.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view showing a sash with a decorative frame according to one embodiment of the present invention.

FIG. 2 is a front view as viewed from the outdoor side in FIG. 1;

FIG. 3 is a partially enlarged cross-sectional view showing a connection state between an inner sash frame and a decorative frame in FIG. 1;

FIG. 4 is a sectional view showing the disassembled state of FIG.

FIG. 5 is a perspective view showing a state in which a U-shaped clip is fitted to the protruding portions of the inner sash frame and the decorative frame.

[Explanation of symbols]

 Reference Signs List 3 makeup frame 7 inner sash frame 10 lower frame 11, 19 projecting part 13, 17 contact part 14, 21 locking part 15, 20 guide surface 18 locking projection 22 U-shaped clip 23 locking claw

──────────────────────────────────────────────────の Continued on the front page (58) Fields surveyed (Int.Cl. ⁷ , DB name) E06B 1/62-1/68 E04B 2/56 621 E04B 2/74-2/78

Claims (2)

(57) [Claims] 1. A sash with a decorative frame, in which a rectangular decorative frame is attached to the indoor side of a sash frame, wherein an indoor side surface of a sash lower frame constituting the sash frame and an outdoor side surface of the decorative frame. And an abutting portion, each of which abuts each other, is formed by projecting a locking projection on the inner side of the outdoor side of the abutting portion of the decorative frame to the outside of the exterior, and connecting the locking projection to the abutment of the lower frame of the sash. It is immovably locked in the indoor direction and the outer peripheral direction of the sash lower frame with respect to the inner peripheral edge on the indoor side protruding inward of the contact portion, and the outer peripheral side of the outer peripheral side of each contact portion between the sash lower frame and the decorative frame is connected to the outer peripheral side. Each protruding portion is formed, and each protruding portion is provided with a locking portion having a guide portion, and the protruding portions are brought into contact with each other in a superposed state. A U-shaped clip is attached to the part, and this U-shaped clip forms a locking claw at each end of the open end The guides are locked to the locking portions of the two protruding portions through the guide portions, and the bottom surface of the U-shaped clip attached to the two protruding portions comes into contact with the two protruding portions, so that In conjunction with the locking of the lower frame of the sash to the inner peripheral edge of the room by the locking projection of the contact portion, the assembly of the decorative frame in which the both ends of the abutting portion and the protruding portion abut is restricted to the sash frame. A sash with a decorative frame, characterized by being made. 2. A sash with a decorative frame in which a square decorative frame is attached to the indoor side of a sash frame, wherein the sash frame has an indoor side surface and an outdoor side surface of the decorative frame. Each of the contact portions is provided, and a locking projection is formed on the inner side of the outdoor portion of the abutting portion of the decorative frame so as to protrude toward the outdoor side, and the locking projection is formed inside the abutting portion of the sash frame. The outer peripheral side of each abutting portion of the sash frame and the decorative frame is provided with a protruding portion protruding to the outer peripheral side on the inner peripheral edge of the indoor side protruding to the indoor side and the outer peripheral direction of the sash lower frame. Each of the projections is provided with a locking portion having a guide portion, and each of the projections has a U-shaped clip in a state where the projections are in contact with each other in an overlapping manner. This U-shaped clip is formed with a locking claw at each end of the open end, and Each of the abutting portions is locked to the locking portion of the protruding portion via the guide portion, and the bottom surface of the U-shaped clip mounted on the both protruding portions abuts on the both protruding portions, thereby forming the respective contact portions. Together with the locking of the sash lower frame to the inner peripheral edge of the indoor side by the locking projections, the abutment frame and the abutting both ends of the abutting portion and the protruding portion are attached to the sash frame. A sash with a decorative frame, characterized by being made of: