JPH0242870Y2 - - Google Patents

Description

[Detailed explanation of the idea] [Industrial application field] The present invention relates to a door for a window or an entrance.

[Problems that conventional technology and ideas try to solve]

Conventionally, this type of door fitted with a glass plate is not very desirable in terms of security because it can be broken from the outside. Therefore, some methods have been proposed in which a grid or the like is attached to the outside of the door, but it is still not a complete security wall and has the disadvantage that the grid may be removed, and the structure is complicated and the exterior and interior designs are simple. There was a flaw that would go away.

The present invention aims to solve these problems.

[Means to solve the problem]

In the door of the present invention, an arch edge is formed by cutting a part of the outdoor wall and the indoor wall of the upper stile into a semi-arch shape, in which a downward opening groove is formed by the outdoor wall and the indoor wall hanging downward. In the door, the inner frame is formed into a semi-arched shape by bending so that its upper side corresponds to the arch edge, and the decorative transparent body is formed on the upper side having a stepped part. The inner frame and the decorative transparent body are integrated with a screw, and the head of the screw is stored in the lower opening recessed groove, and the upper side of the inner frame and the upper side of the decorative openwork are integrally faced in the lower opening recessed groove, and the stepped part of the decorative openwork and the A space is provided between the stepped portion and the arch edge facing the stepped portion.

[Effect]

The upper side of the inner frame, or the upper side of the inner frame and the decorative transparent body, form a beautiful and luxurious exterior design that is approximately semi-arched along the arch edge of the upper stile. Of course, since the upper side of the decorative transparent body is fitted into the downward opening groove of the upper stile, it cannot be removed from the outside. Furthermore, since it is fitted together with the inner frame, the structure is simple.

〔Example〕

The present invention will be explained in detail below with reference to the drawings.

Reference numeral 1 denotes a transparent, translucent, or colored glass plate, to which an inner frame 3 is attached via an elastic gasket 2. That is, the glass plate 1 is fitted into the inner opening groove 4 of the inner frame 3 via the gasket 2,
Screws (not shown) are screwed into the tapping holes 5 of the inner frame 3 to assemble the inner frame members in the vertical and horizontal directions into a rectangular frame shape.

The outdoor surface 6 of the inner picture frame 3 has a continuous planar shape, and a metallic decorative transparent body 7 is brought into direct contact with this outdoor surface 6, and screws are applied from the outdoor side as close to the outer edge as possible. 8... to integrally connect the glass plate 1 and the decorative transparent body 7.

Incidentally, although the decorative transparent body 7 is shown in the drawing as having a grid shape, it may also have an arabesque pattern, a sash pattern, a swirl pattern, a geometric pattern, or the like. and,
In the illustrated example, the decorative transparent body 7 is made of a cast product of metal such as aluminum, and has a stepped part 9 formed along the outer edge of the periphery, and a small fitting piece part 10 with a slightly thick wall. Form. Further, in FIG. 1, a case is illustrated in which the decorative transparent bodies 7 are used as a set of four pieces for one door.

Therefore, 11 is a frame body, and this frame body 11
is composed of an upper stile 12, a lower stile 13, left and right vertical stiles 14, 14, a middle horizontal frame 15, a middle vertical frame 16, and the like. And the frames 12, 13, 14 and the crosspiece 1 of the frame body 11
5, 16, etc. each have an inner opening groove 17, as is clear from the cross section thereof.

The upper stile 12 is made of an extruded material as shown in FIG. 4, and is provided with a downward opening groove 17a formed by an outdoor wall 18 and an indoor wall 19. Then, as shown by the imaginary line A, an outdoor wall 18 is installed vertically downward.
Then, the indoor wall 19 is cut into a predetermined curved shape to form a substantially semi-arched arch edge 20 as shown in FIG. 1, for example. On the other hand, as shown in FIGS. 1 and 3, the upper side 25 of the inner frame 3 corresponding to the arch edge 20 is curved in advance into a substantially semi-arch shape by bending a formwork, and the arch edge 20 The upper side portion 7a of the decorative transparent body 7 corresponding to the decorative transparent body 7 is also previously curved into a semi-arch shape and integrally cast. In particular, the stepped part 9 of the upper side part 7a is relatively easy to achieve dimensional and shape accuracy, and has a uniform interval B from the arch edge 20 of the upper stile 12.
can be easily obtained. Therefore, a semi-arch window with an excellent external design can be easily obtained. Also,
In the upper stile 12, there is no protrusion into the concave groove 17, and the indoor surface 21 of the inner frame 3 comes into contact with it and has enough room to slide up and down, making it easier to form the curve in the above-mentioned bending process of the shape material. be.

By the way, lower stile 13, vertical stile 14, 14, sill 1
A groove 1 is provided at the opening edge of each groove 17 of 5 and 16.
Protrusions 22 , 22 are provided to protrude in opposite directions into the frame 7 to receive the stepped portion 23 of the inner frame 3 . Further, 24 is an elastic material for preventing rattling, which also serves to improve water tightness.

Therefore, as described above, the glass plate 1 with the inner frame 3 and the decorative transparent body 7 are integrated into the concave groove 17.
Fit inside. In particular, the upper side 25 of the inner frame 3 and the upper side 7a of the decorative transparent body 7 are integrated,
It fits into the lower opening groove 17a, but both upper sides 2
5 and 7a are formed in a curved shape in advance, so that they precisely follow the arch edge 20. This fitting is a structure in which it will be hell if it is fitted, so the vertical frames 14, 14 are pressed against both left and right end surfaces of the upper frame 12, middle horizontal crosspiece 15, and lower frame 13 and fixed with screws. It is done by doing this.

In the state after fitting, as is clear from the figure, most of the head 8a of the screw 8 is stored in the groove 17, and the screw 8 cannot be pulled out to the outside. Of course, it is preferable that the entire head 8a of the screw 8 is housed in the groove 17, but this is not shown.

In addition, since the inner frame 3 is made of metal extrusion and the decorative transparent body 7 is a cast product, the accuracy of the latter is high in the part corresponding to the upper frame 12 which is the curved part as described above, and the interval B However, in other straight parts such as the lower stile 13, vertical stile 14, 14, and crosspieces 15, 16, the accuracy of the inner frame 3 of the former is sufficiently good. Therefore, in a straight line portion, the stepped portion 23 of the inner frame 3, which has good accuracy, is configured to abut against the protrusion 22 for positioning. In addition, as for a substantially semi-arch shape, it is also preferable to make only part of the length of the upper stile part into the curved arch edge 20.

In the embodiment of the present invention, as described above, the glass plate 1 and the decorative transparent body 7 are integrated into the groove 1 of the frame body 11.
7, the groove 17 can be simplified and the structure is simple, which is preferable in terms of design. Even if a thief breaks the glass plate 1, the inner frame 3 and transparent body 7 can be removed from the frame body 11. It does not need to be removed from the camera, making it even safer from a security perspective. In addition, fitting or fitting means
This also includes a fitted state in which there is play without contact.

〔effect〕

The present invention has the following significant practical effects.

The shape material of the upper stile 12 is sufficiently larger than the shape material of the inner frame 3, but the arch edge 20 of the former is formed by cutting, while the latter is curved by pressing etc., so manufacturing is easy. It's reasonable and easy.

The semi-arched upper stile of the door is easily noticeable. This easily visible upper stile part is created by the arched edge 20 of the upper stile 12 and the approximately semi-arched upper sides 25, 7a of the inner frame 3 or decorative transparent body 7, creating a solid or gorgeous design. becomes.

The head 8a of the screw 8 is almost or not visible from the outside, giving it a beautiful appearance.
This is desirable for crime prevention.

Since the inner frame 3 is formed into a curved shape using a press or the like, it is easy to manufacture and does not require cutting, so there is no waste material and there is no need to dispose of cutting waste during manufacturing. do not have.

Since the decorative transparent body 7 is a cast integral part, the stepped part 9 of the upper side part 7a can be relatively accurate in size and shape, and a uniform distance B from the arch edge 20 can be easily obtained. A semi-arch window with an excellent external design can be easily obtained.

Since the decorative transparent body 7, which is a cast product, is attached to the inner frame 3, the rigidity of the inner frame 3 is improved, and the door as a whole becomes robust.

[Brief explanation of the drawing]

Figure 1 is a front view showing one embodiment of the present invention;
The figure is a sectional front view, FIG. 3 is a sectional side view, and FIG. 4 is a sectional view of an example of the upper stile 12. 1...Glass plate, 3...Inner frame, 7...Decorative transparent body,
7a... Upper side part, 11... Frame body, 12... Upper stile, 17
a... Lower opening groove, 18... Outdoor wall, 19... Indoor wall, 20... Arch edge, 25... Upper side.

Claims (1)

[Scope of claim for utility model registration] Outdoor wall 18 and indoor wall 19 hanging downward
In a door in which arch edges 20, 20 are formed by cutting a portion of the outdoor wall 18 and the indoor wall 19 of the upper stile 12 into a substantially semi-arch shape with a downward opening groove 17a formed therein, the inner frame 3 is The upper side portion 25 is formed into a substantially semi-arched shape by bending so as to correspond to the arch edge 20, and the decorative openwork body 7 is formed so that the upper side portion 7a having the stepped portion 9 corresponds to the arch edge 20. The inner frame 3 and the decorative transparent body 7 are integrated with screws 8, and the inner frame 3 and the decorative transparent body 7 are integrally formed into a single piece with a semi-arch shape corresponding to the edge 20. The head 8a is housed in the lower opening groove 17a, and the upper side 25 of the inner frame 3 and the upper side 7a of the decorative transparent body 7 are integrally faced in the lower opening groove 17a. A door characterized in that a gap B is provided between a stepped portion 9 of a transparent body 7 and an arch edge 20 facing the stepped portion 9.