JPH0728390Y2 - Small window door - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a door with a small window in which a small window is provided in the door body.

[Conventional technology]

Various doors with a small window in which a small window is provided in the door body are known.

For example, as shown in Japanese Utility Model Laid-Open No. 59-126080, an opening is formed in the door body, a small window frame is attached to this opening, and a glass plate is attached to the small window frame by a ridge to form a small window. Doors with small windows are known.

[Problems to be solved by the device]

In such a door with a small window, since the small window frame is attached so as to sandwich the surface of the door body, and most of the small window frame projects into the opening, the surface of the small window frame and the door body Since there is a step in and, and most of the small window frame made of a material different from the surface of the door body appears to be exposed to the outside, the appearance is deteriorated.

In addition, since the ridge is used so that the glass plate can be replaced, the head of the ridge connecting screw can be seen and the appearance becomes poor.

Then, this invention aims at providing the door with a small window which was able to solve the above-mentioned subject.

[Means and Actions for Solving the Problems]

Attach a surface plate 5 having an opening b to one side surface in the out-of-plane direction and the other side surface in the out-of-plane direction of a frame assembly 4 composed of an upper horizontal frame 1, a lower horizontal frame 2, and left and right rigid frames 3, 3. The door body a is formed, and the upper frame 23 and the lower frame 2 are provided in the openings b of the respective surface plates 5.
4, a small window frame 6 in which the left and right vertical frames 25, 25 are framed in a rectangular shape is attached, and a glass plate 7 is attached to the small window frame 6 to form a small window c. The upper frame 23, the lower frame 24, and the left and right vertical frames 25, 25 that make up the
6 and vertical plates 27 provided in the in-plane outer surface of the inner horizontal plate 26, which are respectively arranged at both ends in the out-of-plane direction, and which face in the in-plane direction. The open end faces of b contact the outer end portions of the inner lateral plates 26 in the outer surface in the in-plane direction, and both end surfaces of the inner lateral plates 26 in the out-of-plane direction are bonded flush with the surface plate 5, and the upper horizontal frame 1. A door with a small window in which a slit for inserting a glass plate is formed in 1 and a void portion for inserting a glass plate is formed in the upper frame 23.

As a result, the small window frame and the door body can be made flush with each other, and the exposed portion of the small window frame from the door body can be made small, and the glass can be exchanged without using a ridge.

〔Example〕

As shown in FIG. 4, a door B with a small window is mounted in a door frame A, and the door B with a small window is provided with a small window C in an opening b of a door body a.

The door body a is provided with a frame assembly 4 in which an upper horizontal frame 1, a lower horizontal frame 2, and left and right rigid frames 3, 3 are framed in a rectangular shape, and the frame assembly 4 is provided on one side and the other side in the out-of-plane direction. Surface plates 5 are attached respectively, and an opening b is formed in the surface plate 5, and the opening b
A small window frame 6 is attached to the small window frame 6, and a glass plate 7 is attached to the small window frame 6 to form a small window C.

The upper horizontal frame 1 and the lower horizontal frame 2 are, as shown in FIG. 1, an inner horizontal plate 12 and an intermediate plate extending from one side plate 10 on one side in the out-of-plane direction to another plate 11 on the other side in the out-of-plane direction. The horizontal plate 13 and the outer horizontal plate 14 are integrally connected to each other to form a rectangular hollow shape and have an outward recessed portion 15. The surface plate 5 is bonded to the one side plate 1 and the other side plate 11.

As shown in FIG. 2, the rigid frame 3 includes one side plate 16 on one side in the out-of-plane direction, another side plate 17 on the other side in the out-of-plane direction, an inner horizontal plate 18, and an outer horizontal plate.
It becomes a rectangular hollow shape with 19 and a pair of protrusions on the inner horizontal plate 18
20, 20 are integrally formed in the longitudinal direction.

The lower horizontal frame 2 and the rigid frame 3 are connected as shown in FIG.

That is, the inner horizontal plate 12 and the one side plate 10 and the other side plate 11 of the lower horizontal frame 2 are partially cut out, and the one side plate 16, the other side plate 17, and the inner horizontal plate 18 of the rigid frame 3 are cut out, and The middle portion of the projections 20, 20 is cut out, and the end portion of the lower horizontal frame 2 is brought into contact with the outer horizontal plate 10 and the inner horizontal plate 18 so that the inner surfaces of the one side plate 10 and the other side plate 11 are in contact with each other. The lower horizontal frame 2 and the rigid frame 3 are connected to each other so as not to rattle left and right by abutting against the outer surface, and are fixed by screws from the outer horizontal plate 19.

As shown in FIGS. 1 and 2, the small window frame 6 comprises a small window frame 21 on one side and a small window frame 22 on the other side, and the small window frames 21, 22 on one side and the other side are upper frames 23. The lower frame 24 and the vertical frame 25 are framed in a rectangular shape.

Each frame is integrally formed with a vertical plate 27 in the in-plane direction on the outer surface in the in-plane direction at one side in the out-of-plane direction of the inner horizontal plate 26 facing the out-of-plane direction. Along with the formation of the inner horizontal plate 26, the receiving piece 29 is formed on the other side in the out-of-plane direction to have a substantially U-shaped cross section, and has a recessed portion 30, and the upper frame 23, the lower frame 24, and the vertical frame 25 are Vertical frames 27 of each frame are connected by L-shaped corner blocks 31 fitted in the recesses 30.
The front surface plate 5 is adhered to the outer surface of the inner horizontal plate 26 by the double-sided adhesive tape 32.
The opening end surface of the opening b contacts the in-plane outer surface of the inner horizontal plate 26, and only the outer end surface of the inner horizontal plate 26 projects in the in-plane direction from the opening b.

Next, the order of assembling the door will be described.

Frame assembly 4, one side small window frame 21, other side small window frame 22
Then, the opening b is formed in the surface plate 5.

The front plate 5 is adhered to each vertical plate 27 of the small window frame 21 on one side with the double-sided adhesive tape 32, and the front plate 5 is attached to each one side plate 1 of the frame assembly 4.
Adhere to 0,10,16,16.

In the embodiment, since the core member 33 is provided in the frame assembly 4, the surface plate 5 is also bonded to one side surface of the core member 33.

The front plate 5 is adhered to each vertical plate 27 of the small window frame 22 on the other side with a double-sided adhesive tape 32, and the front plate 5 is attached to each of the other side plates 1 of the frame assembly 4.
The small window frame 21 on one side and the small window frame 22 on the other side are opposed to each other with a gap therebetween.

The glass plate 7 is inserted through the slits 12a, 13a, 14a formed in the inner horizontal plate 12, the intermediate horizontal plate 13, and the outer horizontal plate 14 of the upper horizontal frame 1 to form the small window frame 21 on one side and the small window frame 22 on the other side. Glass plate between 7
And the packing material 35 is mounted via the backup material 34, and the glass plate 7 is mounted between the small window frame 21 on one side and the small window frame 22 on the other side.

A lid 37 is screwed to the outer horizontal plate 14 of the upper horizontal frame 1 via a packing 36 to close the slit 14a so that rainwater does not enter the hollow portion of the upper horizontal frame 1 through the slit 14a and the slit 14a. Reinforces the upper horizontal frame 1 whose strength has decreased.

In the above embodiment, the surface plate 5 is attached to the double-sided adhesive tape 32.
Although it is adhered to the vertical plate 27 with, it may be adhered with an adhesive.

The small window frame 6 is composed of the small window frame 21 on one side and the small window frame 22 on the other side. However, each frame of the small window frame 21 on one side and each frame of the small window frame 22 on the other side are integrated into a small window frame. A frame may be used, and in that case, it is necessary to form a slit for inserting a glass plate in the upper frame.

[Effect of device]

Both end surfaces of the inner lateral plate 26 in the out-of-plane direction are flush with the surface plate 5, and only the both end surfaces of the inner lateral plate 26 in the out-of-plane direction project from the opening b, and the vertical plate 27 is covered with the surface plate 5. .

Therefore, the door main body a and the small window frame 6 can be made flush with each other, and the portion of the small window frame 6 exposed from the door main body a can be made extremely small to improve the appearance.

Further, since the surface plate 5 is adhered to the vertical plate 27 that faces the in-plane direction of each frame, the area of adhesion of the surface plate 5 to the small window frame 6 is increased, and the surface plate 6 can be firmly adhered and held.

Further, the glass plate 7 can be inserted and mounted in the small window frame 6 through the slit of the upper horizontal frame 1 and the void portion of the upper frame 23,
The glass plate 7 can be replaced, and it is not necessary to use a ridge or the like, which improves the appearance.

[Brief description of drawings]

The drawings show an embodiment of the present invention. Figs. 1 and 2 are sectional views taken along the lines I-I and II-II of Fig. 4, and Fig. 3 is a perspective view of a connecting portion between a lower horizontal frame and a rigid frame. FIG. 4 is a front view of a door with a small window. 1 is an upper horizontal frame, 2 is a lower horizontal frame, 3 is a rigid frame, 4 is a frame assembly, 5 is a surface plate, 6 is a small window frame, 7 is a glass plate, 23 is an upper frame, 24 is a lower frame, 25 Is a vertical frame, 26 is an inner horizontal plate,
27 is a vertical plate, a is a door body, and b is an opening.

Claims (1)

[Scope of utility model registration request] 1. A frame assembly 4 comprising an upper horizontal frame 1, a lower horizontal frame 2, and left and right rigid frames 3, 3 on one side surface in the out-of-plane direction and the other side surface in the out-of-plane direction.
The surface plates 5 having the openings b are attached to form the door body a, and the upper frame 23,
A small window frame 6 in which a lower frame 24 and right and left vertical frames 25, 25 are framed in a rectangular shape is attached, and a glass plate 7 is attached to the small window frame 6 to form a small window c. An inner horizontal plate 2 that faces the out-of-plane direction with the upper frame 23, the lower frame 24, and the left and right vertical frames 25, 25 that form the frame
6 and vertical plates 27 provided in the in-plane outer surface of the inner horizontal plate 26, which are respectively arranged at both ends in the out-of-plane direction, and which face in the in-plane direction. The open end faces of b contact the outer end portions of the inner lateral plates 26 in the outer surface in the in-plane direction, and both end surfaces of the inner lateral plates 26 in the out-of-plane direction are bonded flush with the surface plate 5, and the upper horizontal frame 1. A door with a small window, characterized in that a slit for inserting a glass plate is formed in 1 and a space for inserting a glass plate is formed in the upper frame 23.