JPH0717746Y2 - Sash with makeup frame - Google Patents

Description

[Detailed Description of the Invention] [Industrial application] The present invention relates to a sash with a makeup frame, and more particularly to a sash with a makeup frame characterized by the connection between the sash frame and the makeup frame.

[Problems to be Solved by Conventional Techniques and Inventions] Conventionally, in this type of sash with a makeup frame, a makeup frame framed 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 snap-fastened using parts.

However, when the decorative frame is screwed to the sash frame, the screw tightening work has to be repeated a plurality of times, which has a drawback of poor workability.

Also, in the case of snap-fastening using parts,
It is difficult to control the movement of the makeup frame only by the parts, and there is a drawback that it easily comes off.

[Means for Solving the Problem] The present invention has been made to solve the above-mentioned conventional problems. As a means for solving the problems, the present invention is a makeup frame framed in a rectangular shape along the indoor side of the sash frame. In the sash with a makeup frame, which is additionally provided, the inner side surface of the sash frame and the outer side surface of the makeup frame are in contact with each other, and the inner side of the outer side of the makeup frame protrudes inward of the sash frame. An inner peripheral edge of the sash frame and the outer peripheral side of an abutting portion between the sash frame and the decorative frame are formed by projecting outwardly a locking projection that locks immovably in the indoor direction and the outer peripheral direction of the sash frame. A projecting portion that protrudes toward the outer peripheral side is formed, and a locking portion is provided on the projecting portion, and is engaged with the locking portions of both of the projecting portions at appropriate points on the four circumferences of the sash frame and the decorative frame. It is equipped with a U-shaped clip that stops, and with the protruding part of the sash frame. It is characterized in that the projecting portions of the decorative frame are overlapped with each other, and the U-shaped clips are fitted to the projecting portions so as to engage with the engaging portions.

[Embodiment] An embodiment of the present invention will be described below with reference to the drawings.

1 to 5 are views showing an embodiment of the present invention.

The sash with a makeup picture frame of this embodiment is a double window sash.

This double window sash includes an outer window sash 1, an inner window sash 2 and a decorative frame 3.

The outer window sash 1 includes an outer sash frame 4, an outer screen 5, and a screen door 6.
With. The outer sash frame 4, and the frames of the outer shoji 5 and the screen door 6 are formed by extruded products made of aluminum. In addition, the outer sash frame 4 is attached so as to be in contact with the inner peripheral surface of the opening frame material 9 of the building from the outer side to the outer side surface.

The inner window sash 2 includes an inner sash frame 7 and an inner shoji 8. The frames of the inner sash frame 7 and the inner shoji 8 are formed of synthetic resin extruded products to prevent dew condensation. The inner sash frame 7 is a rectangular frame, and is attached to the inner peripheral surface of the opening frame member 9 of the building. The inner sash frame 7 is composed of upper and lower frames and left and right vertical frames, but since they have substantially the same structure, the lower frame 10 will be described here as an example.

The lower frame 10 includes a central portion 10a for screwing, an outdoor side portion 10b that covers the indoor side mounting portion of the outer sash frame 4, and an indoor side portion 10c having a protrusion 11. The central portion 10a, the outdoor side portion 10b, and the indoor side portion 10c each have a box cross-sectional structure for reinforcement, and screw holes 12 for framing the inner sash frame 7 are formed on both sides of the central portion 10a. . Also,
The indoor side portion 10c includes an abutting portion 13 for abutting the decorative frame 3 on the indoor side surface. The contact portion 13 is in a state of protruding toward the inner peripheral side. The protruding portion 11 is formed on the outer peripheral side of the contact portion 13 so as to project to the outer peripheral side. Further, a locking portion 14 is provided at a position on the outer peripheral side of the outdoor side surface of the projecting portion 11. The locking portion 14 is in a state of protruding from the outdoor side surface of the protruding portion 11, and further has a guide surface 15 which is tapered toward the outer peripheral side.

The decorative frame 3 is formed of a synthetic resin extruded product as with the inner sash frame 7 described above to prevent dew condensation. Further, the makeup frame 3 is framed in a rectangular shape along the inner side of the inner sash frame 7 and attached to the inner sash frame 7. That is, the makeup frame 3 is a contact portion on the outer peripheral portion of the outdoor side, which is in contact with the indoor side surface (specifically, the interior material) of the opening frame material 9 of the building.
16 and has an abutting portion for abutting portion 13 of lower frame 10 on the outdoor side surface
Has 17. A locking protrusion 18 is formed on the inner circumference of the abutment portion 17 on the outdoor side so as to project to the outdoor side. The locking protrusion 18 has a claw-like shape, and the contact portion 1 on the indoor side portion 10c of the lower frame 10
The inner peripheral edge of 3 can be locked immovably in the indoor direction and in the outer peripheral direction of the sash frame. Furthermore, the makeup frame 3 is
A protruding portion 19 corresponding to the protruding portion 11 of the lower frame 10 is formed on the outer peripheral side of the contact portion 17 with the lower frame 10 so as to protrude to the outer peripheral side. The protruding portion 19 is provided with an engaging portion 21 having a guide surface 20 corresponding to the engaging portion 14 of the above-mentioned protruding portion 11 at the outer peripheral position of the indoor side surface.

Then, the projecting portions 11 of the inner sash frame 7 and the projecting portions 19 of the decorative frame 3 are overlapped with each other, and the four circumferences of these members are appropriately positioned (three sides on each side in the illustrated example). The U-shaped clip 22 is fitted so as to straddle both of the protruding portions 11 and 19. This U-shaped clip 22 is made by bending a plate material made of an elastic material into a U-shape in accordance with the thickness of the protruding portions 11 and 19 in the overlapping state, and the protruding portions are provided on the opposing piece. Square-shaped cut-and-raised parts 23 at the corresponding positions of the locking parts 14 and 21 of 11,19
Are provided, and the cut-and-raised portions 23 are each projected inward. Then, the cut-and-raised portion 23 is locked to the locking portions 14 and 21.

Next, the assembled state will be described.

First, the outer sash frame 4 is assembled into a square shape, and is attached by abutting the inner peripheral surface of the building opening frame member 9 from the outer side to the outer side surface.

Next, the inner sash frame 4 is attached to the inner peripheral surface of the opening frame member 9. Prior to this attachment, the decorative frame 3 is assembled to the inner sash frame 4.

At the time of this assembling, the inner sash frame 7 is assembled in a square shape as usual, and the decorative frame 3 is also assembled in a square shape.

Next, the contact portion 17 on the outdoor side of the decorative frame 3 is brought into contact with the contact portion 13 on the indoor side of the lower frame 10. Simultaneously with the contact between the contact portions 17 and 13, the locking protrusion 18 protruding from the contact portion 17 of the decorative frame 3 is locked to the inner circumference of the contact portion 13 of the lower frame 10. By the engagement between the engagement projection 18 and the inner circumference of the contact portion 13, the movement in the inner circumference side and the outer circumference side direction (the assembly state finding direction) is restricted.

Next, in this state, the U-shaped clip 22 is fitted to the protrusions 11 and 19 at appropriate points on the four sides, and the cut-and-raised portions 23 are locked to the locking portions 14 and 21. Fitting of this U-shaped clip 22,
Movement in the expected width direction is restricted by the locking, and the locking projection 18
A positive connection can be achieved in combination with the locking of the contact part 13 to the inner circumference. Moreover, when the U-shaped clip 22 is fitted, the guide surfaces 15 and 20 of the locking portions 14 and 21 allow smooth fitting and are difficult to separate.

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 shoji 8, the outer shoji 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 that constitutes the inner sash frame 7 are described for convenience, but other upper frames and left and right vertical frames are also the same as the lower frame 10. is there.

Further, in the above embodiment, an example of the double window sash is shown, but the invention is not limited to this, and a single window sash may be used, or the window sash is not limited. Further, the locking portions 14 and 21 are formed in a protruding state, but they can be formed in a groove shape. Further, the position and number of the U-shaped clip 22 are not limited to those in the above embodiment, and can be freely selected.

[Effects of the Invention] As described above, the sash with a decorative frame according to the present invention is configured such that the outdoor side surface of the decorative frame is brought into contact with the indoor side surface of the sash frame, and the locking projection protruding from the inner peripheral side of the decorative frame is inside. The U-shaped clip is fitted to the sash frame on the inner peripheral edge of the inner side of the sash frame, and the U-shaped clip is fitted to the sash frame and the outer peripheral side of the decorative frame with locking portions at four appropriate positions. Since it is locked, the sash frame and the decorative frame can be connected by a simple work by abutting and locking the decorative frame on the sash frame and fitting and locking the U-shaped clips on both protruding parts. There is an effect.

Further, by locking the locking projections to the inner peripheral edge of the sash frame on the indoor side so as to be immovable in the indoor direction and in the outer peripheral direction of the sash frame, the inner peripheral side / outer peripheral side of each member (in the assembly state finding direction). Is restricted, and moreover, the movement in the expected width direction is restricted by the locking of the U-shaped clip, so that there is an effect that a reliable connection can be achieved.

Furthermore, the protruding part of the sash frame and the protruding part of the decorative frame are combined,
Since the U-shaped clips are fitted to both the projecting portions, these members can be connected and fixed simply by fitting the outer peripheral side with the U-shaped clips, and the members can be connected without attaching the fittings in advance. There is an effect that connection can be easily performed even after assembly.

[Brief description of drawings]

FIG. 1 is a vertical cross-sectional view showing a sash with a decorative frame according to an embodiment of the present invention, FIG. 2 is a front view seen from the outside of the sash, and FIG.
FIG. 1 is a partially enlarged cross-sectional view showing the connection state between the inner sash frame and the decorative frame in FIG. 1, FIG. 4 is a sectional view showing the disassembled state in FIG. 3, and FIG. 5 is a protrusion of the inner sash frame and the decorative frame. It is a perspective view which shows the state which fits a U-shaped clip in the shape part. 3: Makeup frame, 7: Inner sash frame 10: Lower frame, 11, 19: Projected part 13,17: Contact part, 14, 21: Locking part 22: U-shaped clip

Claims (1)

[Scope of utility model registration request] 1. A sash with a makeup frame, comprising the following requirements, wherein a makeup frame framed in a rectangular shape is provided along the indoor side of the sash frame. (A) The indoor side surface of the sash frame and the outdoor side surface of the decorative frame contact each other. (B) On the inner circumference of the outer side of the decorative frame, a locking projection that locks immovably in the indoor direction and the outer circumferential direction of the sash frame with respect to the inner side inner peripheral edge of the sash frame that protrudes to the outer side. Formed. (C) A projecting portion projecting to the outer circumferential side is formed on the outer peripheral side of the contact portion between the sash frame and the decorative frame, and the engaging portion is provided on the projecting portion. (D) The sash frame and the decorative frame are provided with U-shaped clips that engage with the engaging portions of the projecting portions at appropriate positions on the four circumferences. (E) The projecting portions of the sash frame and the projecting portions of the decorative frame are superposed, and the U-shaped clips are fitted to both projecting portions to lock the locking portions. Become.