JPH08226280A - Sash - Google Patents

Abstract

PURPOSE: To simplify the structure of a sash frame and reduce manufacturing cost, and to improve workability on an installation field by dynamically supporting a supporter such as the sash frame, a casing, etc., in a well-balanced manner. CONSTITUTION: An auxiliary material 16 is mounted between a sash frame 17 and a throw frame 18. A deformation preventive section 16 abutted against the sash frame 17, a casing mounting section 16b, to which a casing is set up, and a frame engaging section 16 engaged with a sash-frame edge section are fitted to the auxiliary material 16. The sash frame 17 is supported by the deformation preventive section, and installed directly onto a throw frame 18 by a fixture 20 under the state, in which the sash frame 17 is engaged with the frame engaging section 16c.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sash attached to an opening such as a window or a doorway formed in a building body such as a concrete structure.

[0002]

2. Description of the Related Art It is a well-known technique to provide a sash for a window frame or the like in an opening of a building body such as a concrete structure.

For example, in Japanese Unexamined Patent Publication No. 3-137388, as shown in FIG. 4, a mounting frame 2 is provided on the inner surface of the outer wall panel 1, and a protruding piece 2a of the mounting frame 2 is screwed upward and horizontally. A frame 4 is attached, and then a window frame 5 is attached to a locking portion 4a formed on the upper horizontal frame 4.

However, since such a technique is constructed by sequentially connecting the respective members forming the sash, there is a problem in structural mechanics that a large load is applied to the upper horizontal frame 4 which is an intermediate member. . In particular, when an external force due to an earthquake, a strong wind, or the like is applied to the upper horizontal frame 4 through the frame or the window frame 5, the upper horizontal frame 4 may be damaged and the window frame 5 may come off.

In order to avoid such a situation, there is a problem that the upper horizontal frame 4 must be designed sufficiently large in strength from the viewpoint of safety in case of emergency.

In Japanese Utility Model Laid-Open No. 58-161085, as shown in FIG. 5, as an aluminum sash for remodeling, an auxiliary piece 8 is attached to an existing anchor piece 7 on the side of the body 6, and this auxiliary piece is attached. 8 sash frame 9, frame 1
0, the technique of attaching the drainer 11 is shown.

However, since this technique is for refurbishment, all the members such as the window frame and the frame are attached to the auxiliary piece 8, and the load of external force is concentrated on this auxiliary piece 8. Must be designed to be sufficiently large in strength.

Further, Japanese Patent Application Laid-Open No. 4-108973 discloses a technique for directly attaching the left and right frame bodies 14 to the fixed frame body 12 on the side of the skeleton body 6 with a countersunk screw 13 as shown in FIG. .

However, this technique merely attaches only the frame body 14 which is a window frame, and the means for attaching to the fixed frame body 12 on the left and right of the portion other than the window frame remains unsolved.

[0010]

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems of the prior art, and supports an attachment such as a sash frame or a frame attached to a concrete frame or the like in a mechanically balanced manner. At the same time, it is an object of the present invention to provide a sash having a simple structure, a low manufacturing unit price, and good workability at the installation site.

[0011]

According to the present invention, as a means for achieving this object, an auxiliary member is provided between a sash frame and a sash frame, and the auxiliary member has a deformation preventing portion that abuts against the base plate of the sash frame. , And a frame mounting part for mounting the frame, and a frame engaging part that engages with the sash frame edge part.The sash frame is directly attached to the scrap frame by the fixing tool with the sash frame in contact with the deformation prevention part. It is a thing.

Further, in addition to the above structure, the present invention is such that the deformation preventing portion is formed by projections, and the fixing tool is inserted between the projections. Further, in the present invention, in addition to the above configuration, a spacer is provided between the auxiliary material and the scrap frame, and the auxiliary material is provided with a contact surface for contacting the spacer.

Further, in the present invention, in addition to the above-mentioned constitution, the frame engaging portion is formed as a concave portion, and the opening direction thereof is formed outward with respect to the center line of the auxiliary member.

[0014]

According to the sash according to the invention described in claim 1,
Since the sash frame is supported by the deformation preventing portion and is directly attached to the scrap frame by a fastener such as a screw, the sash frame is firmly supported.

Moreover, by providing an auxiliary material between the sash frame and the sash frame, and by providing a frame engaging portion of the sash frame on the auxiliary material, deformation of the sash frame is prevented and the sash frame and the auxiliary material are mutually protected. Strengthen supportive relationships.

Further, by forming the deformation preventing portion and the frame mounting portion on the auxiliary material which is a separate body from the sash frame, the load applied to the sash frame and the auxiliary material separately, or the shape and material required respectively. It is possible to selectively respond to.

According to the sash of the second aspect of the invention, in addition to the function of the first aspect of the invention, the deformation preventing portion is formed by a protrusion, and a hole is formed near the protrusion for inserting the fastener. Since it is installed, the sash frame will not be deformed even if the fastener is strongly tightened.

According to the sash of the third aspect of the invention, in addition to the function of the invention of the first aspect or the second aspect, the sash frame can be directly and firmly attached to the sash frame by a fastener. The sash frame is planarly supported by the spacer through the contact surface of the auxiliary member.

According to the sash of the fourth aspect of the present invention, in addition to the effect of the first, second or third aspect of the invention, the support of the sash frame edge portion by the auxiliary material is multifaceted. Therefore, the sash frame and the auxiliary member are not disengaged from each other even if an external force from any direction acts on the sash frame or the auxiliary member.

[0020]

Embodiments of the present invention will be described below with reference to the drawings. 2 and 3 show the auxiliary member 1 of the sash according to the present invention in the opening 15a of the skeleton 15 in a concrete structure.
6 shows a state in which the sash frame 17 is attached using 6.

A sash frame 17 is provided in the rectangular opening 15a formed on the outer wall of the skeleton 15 in order to provide a window or a door.
Is attached. In order to attach the sash frame 17, a discarding frame 18 is provided along the inner peripheral surface of the opening 15a in the body 15 at the top, bottom, left and right.

The trash frame 18 is made of, for example, a synthetic resin made of ABS resin and is formed by foaming, is formed by extrusion molding, or is made of wood or aluminum. 15 is embedded in the inner peripheral surface of the window opening portion 15a.
Is disposed so as to be exposed on the surface of the frame 15 so as to surround the.

The sash frame 17 together with the spacer 19 and the auxiliary member 16 is a screw 20 which is a fixing tool in the discard frame 18.
Fixed by. Note that the lower part of the sash frame 17 is often not exposed to rainwater, and is therefore not directly fixed but fixed via the auxiliary member 22.

Therefore, as shown in FIG. 1, the sash frame 17 is constructed so as to be directly attached to the sash frame 18 on the side of the skeleton 15 with the screw 20, and the auxiliary member 16 disposed between the sash frame 17 and the sash frame 18 is interposed. Let me set it up.

The sash frame 17 has an opening 15a as a whole.
As shown in FIG. 1, the cross section of the sash frame is formed in a square shape along the direction of the sash frame. 17b and 17b are formed. Further, a screw hole for directly fixing the waste frame 18 with a screw 20 is also formed.

The auxiliary member 16 includes the substrate portion 1 of the sash frame 17.
7 a for supporting the sash frame 17 by abutting on the body side surface of 2 a
The deformation preventing portion 16a formed by the protrusion of the strip is provided. A screw hole for inserting the screw 20 is formed between the protrusions. Further, the frame attachment portion 16 for attaching the frame 21 to the auxiliary member 16
b is provided.

Further, the auxiliary member 16 is provided with frame engaging portions 16c, 16c which engage with the edge portions 17b at both ends of the sash frame 17. The frame engaging portions 16c, 16c are formed to have a substantially L-shaped cross section, and the direction of the resulting recess opening is formed outward with respect to the center line m of the auxiliary member 16. This concave portion has convex edge portions 17 at both ends of the sash frame 17.
b is engaged.

Further, the auxiliary member 16 has a spacer 19 described later.
An abutment surface 16d that abuts against. The spacer 19 is
It is provided between the auxiliary material 16 and the discard frame 18. Spacer 1
The thickness of 9 is appropriately selected. The interior side of the auxiliary member 16 is extended and a frame 21 is provided. The sash frame 17 is fixed to the scrap frame 18 by screws 20 through screw holes provided in the vicinity of the central portion of the substrate portion 17a and the auxiliary material 16.

The auxiliary member 16 is engaged with the sash frame 17 in advance and then attached to the discard frame 18 together with the sash frame 17. As shown in the drawings, in this embodiment, since the sash frame 17 is directly screwed to the scrap frame 18 by this configuration, the mounting is extremely strong and the sash frame 17 can be detached from an external force such as an earthquake. There is no.

Further, in particular, the protrusions forming the deformation preventing portion 16a of the auxiliary member 16 support the substrate portion 17a of the sash frame 17 in the vicinity of the screw 20 forming the fixing tool, and further, the auxiliary member 1
Since the frame engaging portion 16c of No. 6 engages the edge portion 17b of the sash frame 17, the sash frame 17 is firmly fixed directly to the waste frame, but deformation due to the fixation does not occur.

The auxiliary material 1 which is a separate body from the sash frame 17
Although the frame 21 is attached to 6, the sash frame 17 is not directly affected even if the shape of the auxiliary member 16 changes with time due to the attachment, so that it has little influence on opening and closing of windows.

[0032]

Since the present invention is constructed as described above, it has the following effects. 1. According to the invention described in claim 1, since the sash frame is formed separately from the auxiliary material, the configuration of the sash frame can be simplified, and its manufacture, processing, handling, etc. are facilitated. Moreover, since the sash frame is directly attached to the scrap frame, the attachment strength is high and it is strong against external force such as an earthquake.

Further, since the sash frame for supporting the window frame and the auxiliary material for mounting the frame and the like are separate bodies, members made of various materials or various shapes are prepared to meet the needs. It is possible to meet various demands from the construction side by using them in combination.

Further, an auxiliary material is provided between the sash frame and the sash frame,
By providing the frame engaging portion of the sash frame on the auxiliary material, deformation of the sash frame that may occur due to fastening by the fastener is prevented and the mutual support relationship between the sash frame and the auxiliary material is strengthened. can do.

2. According to the invention described in claim 2, in addition to the effect of the invention described in claim 1, since the projection supports the sash frame in the vicinity of the fastener, the sash frame is deformed even when the fastener is strongly tightened. There is nothing to do.

3. According to the invention described in claim 3, in addition to the effect of the invention described in claim 1 or 2, since the auxiliary material can be supported by the spacer, as a result, the auxiliary material is strongly supported. . Also, when changing the shape of the spacer, it is only necessary to change the shape of the auxiliary material,
The versatility of the sash frame can be improved.

4. According to the invention of claim 4, in addition to the effect of the invention of claim 1, claim 2 or claim 3, the direction in which the sash frame is locked by the auxiliary material is multifaceted,
Even if an external force from any direction acts on the sash frame or the auxiliary member, the sash frame and the auxiliary member are less likely to be disengaged even though a slight relative movement between them is allowed.

[Brief description of drawings]

FIG. 1 is a sectional view of an essential part of the present invention.

FIG. 2 is a schematic vertical sectional view showing the embodiment.

FIG. 3 is a schematic horizontal sectional view of the same.

FIG. 4 is a cross-sectional view of a main part showing Conventional Example 1.

FIG. 5 is a cross-sectional view of essential parts showing a second conventional example.

FIG. 6 is a cross-sectional view of essential parts showing a third conventional example.

[Explanation of symbols]

 1 ... Outer wall panel 2 ... Mounting frame 2a ... Projecting piece 3 ... Screw 4 ... Upper horizontal frame 4a ... Locking part 5 ... Window frame 6 ... Frame 7 ...・ ・ Anchor piece 8 ・ ・ ・ Auxiliary piece 9 ・ ・ ・ Sash frame 10 ・ ・ Frame 11 ・ ・ Drainer 12 ・ ・ Fixed frame 13 ・ ・ Six screw 14 ・ ・ Frame 15 ・ ・ Skeleton 15a ・ ・ Opening 16 ..Auxiliary material 16a..deformation prevention part 16b..frame attaching part 16c..frame engaging part 16d..contact surface 17..sash frame 17a..sash frame base part 17b.・ Scrap frame 19 ・ ・ Spacer 20 ・ ・ Fixing device 21 ・ ・ Frame 22 ・ ・ Auxiliary member m ・ ・ ・ Center line

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Kazuyuki Goto 2 219 Takamachi Shinmachi, Oita City, Oita Prefecture 2 Takashiro Renesville 1F, San Ace Co., Ltd. (72) Hideyuki Echigo 70 Hayakawa, Takaoka City, Toyama Prefecture Sankyo Aluminum Industry Co., Ltd. Incorporated (72) Inventor Yasuyuki Echigo 70 Hayakawa, Takaoka-shi, Toyama Sankyo Aluminum Industry Co., Ltd.

Claims (4)

[Claims] 1. An auxiliary member is provided between the sash frame and the sash frame, and the auxiliary member is provided with a deformation preventing portion that comes into contact with the base plate portion of the sash frame, a frame attachment portion for attaching a frame, and an sash frame edge portion. A sash that is provided with a matching frame engaging portion, and is directly attached to the discarding frame by a fastener in a state where the sash frame is in contact with the deformation preventing portion. 2. The sash according to claim 1, wherein the deformation preventing portion is formed of protrusions, and a fixing tool is inserted between the protrusions. 3. The sash according to claim 1, wherein a spacer is provided between the auxiliary material and the scrap frame, and a contact surface for contacting the spacer is formed on the auxiliary material. 4. The frame engaging portion is formed as a concave portion, and the opening direction thereof is formed outward with respect to the center line of the auxiliary member, according to claim 1, 2 or 3. Sash.