JPH04111892U - Aluminum sash mounting bracket - Google Patents

Abstract

(57) [Summary] [Purpose] To firmly and easily attach an aluminum sash to the window hole of a reinforced concrete building. [Configuration] Mounting groove 6 provided on the outer peripheral surface of the aluminum sash 5
An iron support plate 22 slidably and removably engages with the
An iron connecting frame 24 is pivotably mounted in the longitudinal direction of the aluminum sash 5, and its end is welded to the iron mounting plate 3 fixed to the window hole 2.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

The present invention is to install an aluminum socket in the window hole of the wall of a reinforced concrete building. This invention relates to a mounting bracket that can firmly and easily attach a housing.

0002

[Conventional technology]

Sashes used for windows in reinforced concrete buildings do not fall off during earthquakes, etc. As such, the law stipulates that the walls must be strongly surrounded by reinforcing bars.

0003 If the sash is made of steel, the sash should be welded to the reinforcing bars that protrude from the window hole in the wall. However, if the sash is made of aluminum, it is difficult to weld it directly to the reinforcing steel. Conventionally, they were installed as shown in FIGS. 5 and 6.

0004 In both figures, a window hole 2 provided in a wall 1 is covered with an iron mounting plate 3, The plate 3 is welded in advance by penetrating the end of the fixed frame 4 at key points, and then welded to the corner of the wall body 1. When pouring concrete, by embedding the mounting frame 4, it can be firmly fixed to the wall 1. ing.

[0005] 5 is an aluminum sash that has the same shape as window hole 2 but is smaller than that, and has a A continuous mounting groove 6 is formed.

[0006] 7 is a conventional mounting bracket, and one end of the almost square support plate 8 has a chain that also serves as reinforcement. The connecting portion 9 is bent, and the ends on both sides of the connecting portion 9 on the support plate 8 are cut and bent at the center. The holding parts 10, 10 are formed by being raised.

[0007] The mounting bracket 7 has both clamping parts 10, 10 on both sides of the mounting groove 6 of the aluminum sash 5. By engaging with the edge, it can be attached to the aluminum sash 5 so as to be slidable in its longitudinal direction. can be used.

[0008] To attach the aluminum sash 5 to the window hole 2, first attach the aluminum sash 5 to the window hole 2. Insert it and temporarily fix it in place with a suitable spacer (not shown) such as a piece of wood. After that, the mounting bracket 7 is attached with the connecting portion 9 facing outward.

[0009] Next, as shown in FIG. 6, the dogleg-shaped bent portion 11a at the end of the iron connecting frame 11 is Insert from the side between the mounting bracket 7 and the mounting plate 3 of the window hole 2, and tighten both ends of the bent part 11a. After welding the support plate and connecting part 9 of the mounting bracket 7 to the mounting plate 3, the aluminum sash 5 is Cut along the LL line inward from the side surface.

0010 After that, remove the spacer and apply mortar to the space between the aluminum sash 5 and the wall 1. The aluminum sash will be fixed if it is stuffed with the aluminum sash.

[0011]

[Problem that the idea aims to solve]

However, the above-mentioned means for attaching the aluminum sash 5 to the connecting frame 11 at the construction site It is necessary to repeatedly bend the tip of the wire and cut it from the L-L wire after welding. It was complicated, troublesome, and had poor workability.

0012

[Means to solve the problem]

This invention is applied to the end of the iron support plate of the iron mounting bracket attached to the aluminum sash. , an iron connecting member is pivotally installed in the longitudinal direction of the aluminum sash, and this connection With the free end of the material in contact with the window hole mounting plate, weld both ends to the support plate and mounting plate. Alternatively, the above problem can be solved by welding only the free end to the mounting plate. It is something that

[0013]

[Effect]

The mounting bracket of this invention has a connecting member that can swing freely in the longitudinal direction of the aluminum sash. Even if the distance between the aluminum sash and the window hole mounting plate is different, the free end can be easily attached to the mounting plate. Can be welded in contact.

[0014] Furthermore, the connecting member can be easily pivoted to the support plate in a factory.

[0015]

【Example】

1 to 3 show a first embodiment of the present invention, and each part is similar to the conventional example described above. The same reference numerals are given to the members, and the explanation thereof will be omitted.

[0016] The support plate 22 of the mounting bracket 21 of this embodiment, which corresponds to 7 above, also has the above 1 Clamping portions 23, 23 similar to those of 0 are formed and engage with the mounting groove 6.

[0017] At one end of the support plate 22, instead of the connecting portion 9, an aluminum sash 5 and a mounting plate 3 are provided. One side of the rectangular connecting frame 24, which is a connecting member, swings in the longitudinal direction of the aluminum sash 5. It is freely pivoted.

[0018] The swing radius of the connecting frame 24 is temporarily fixed inside the window hole 2 in order to attach the aluminum sash 5. The distance between the support plate 22 and the mounting plate 3 is determined to be greater than the distance between the support plate 22 and the mounting plate 3 when

[0019] The above-mentioned mounting bracket 21 is installed after temporarily fixing the aluminum sash 5 in the window hole 2. When the tool 21 is attached and the connecting frame 24 is rocked, its free end will come into contact with the mounting plate 3. Therefore, by welding this, the aluminum sash 5 is connected to the mounting plate 3.

[0020] At this time, if the pivot joint of the connecting frame 24 is welded to the support plate 22 at the same time, the aluminum sash The cable 5 and the mounting plate 3 are more firmly connected.

[0021] FIG. 4 shows a second embodiment of the present invention, in which each member similar to the previous embodiment has the same The description will be omitted with reference numeral .

[0022] Also on both sides of the support plate 32 of the mounting bracket 31 of this embodiment corresponding to the above A clamping portion 33 similar to 23 is formed and engages with the mounting groove 6.

[0023] At one end of the support plate 32, instead of the connection frame 24, one side of a rectangular connection plate 34 is provided. , the aluminum sash 5 is pivoted so as to be swingable in the longitudinal direction, and the swing radius of the connecting plate 34 is also It is defined similarly to the connection frame 24.

[0024] This mounting bracket 31 can also be used in the same way as the mounting bracket 21 described above to obtain the same effect. I can do that.

[0025]

[Effect of the idea]

The mounting bracket of this invention has a connecting material that connects the aluminum sash to the window hole in the wall in advance. The aluminum sash is pivotally mounted on the support plate so that it can swing freely in the longitudinal direction, so it When connecting aluminum sashes, one end of the connecting frame must be repeatedly tightened at the construction site, such as with attachment fittings. There is no need to bend or cut, and the workability of installing aluminum sashes is significantly improved. go up

[0026] In addition, since the connecting material is attached to the support plate at the factory, it is both inexpensive and reliable. It is also highly sexual.

[Brief explanation of drawings]

FIG. 1 is a perspective view of a mounting bracket and an aluminum sash according to a first embodiment of the present invention.

FIG. 2 is a longitudinal sectional front view showing how the mounting bracket of the first embodiment of the present invention is used.

FIG. 3 is a sectional view taken along line AA in FIG. 2;

FIG. 4 is a perspective view of a mounting bracket and an aluminum sash according to a second embodiment of the present invention.

FIG. 5 is a perspective view of a conventional mounting bracket and an aluminum sash.

FIG. 6 is a longitudinal sectional front view showing how a conventional mounting bracket is used.

[Explanation of symbols]

1 wall 2 window hole 5 Aluminum sash 6 Mounting groove 7 Mounting bracket 21 Mounting bracket 22 Support plate 24 Connecting frame 31 Mounting bracket 32 Support plate 34 Connecting plate

Claims (1)

[Scope of utility model registration request] Claim 1: An iron support plate that is slidably and removably engaged with a mounting groove provided on the outer peripheral surface of the aluminum sash;
A steel connecting member whose length is longer than the distance between the support plate and the inner circumferential surface of the window hole when the aluminum sash is inserted into the window hole in the concrete wall is pivoted so that it can freely swing in the longitudinal direction of the aluminum sash. Aluminum sash mounting bracket.