JPS5838108Y2 - Door panel handle mounting structure - Google Patents

Description

[Detailed description of the invention] The present invention relates to an improvement in the structure for attaching a handle to the door panel of a bifold door, in which vertical grooves 2 are provided on the inner surfaces of opposing vertical frames 1, and locking holes 2a are provided on the bottom surfaces of the vertical grooves 2. perforate,
A locking portion 5a is provided outwardly at the tip of an insertion piece 5 that projects from the end of the handle bar 4 having the handle 3, and the insertion piece 5 is inserted into the vertical groove 2 to lock the locking portion 5a. This relates to a door panel handle mounting structure that is locked in a locking hole 2a.

Conventionally, when attaching a handle to a door panel, the first step is
As shown in FIGS. 2 and 2, the middle crosspiece 6 is brought into contact with the front and back sides of the vertical stile 1 that faces each other, and a pipe nut 8 is interposed between the pipe support cylinders 7 of the core 6. A looper 9 is abutted, a handle 3 is arranged on the outer surface of the looper 9, and a screw 10 is screwed into the pipe nut 8 from the handle 3 through the looper 9 and the middle crosspiece 6.

However, such a conventional example has the disadvantage that it requires parts such as the screw 10 and the pipe nut 8, and requires a lot of assembly man-hours, and there is also a risk that the screw 10 may come loose and the handle 3 may come loose.

The present invention has been made in view of the above points, and the object of the present invention is to insert the insertion piece of the handle crosspiece into the vertical groove and lock the locking part in the locking hole, so that the handle A crosspiece is attached, which eliminates the need for extra parts such as screws and pipe nuts, and reduces assembly man-hours.
Moreover, the handle bar can be easily installed by inserting the insertion pieces at both ends of the handle bar from the sides of the longitudinal groove of the vertical stile.Furthermore, the locking part can be locked in the locking hole, so that the handle bar can be moved vertically. It also provides a door panel handle mounting structure that can be mounted statically.

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

Reference numeral 1 denotes vertical frames that face each other, and as shown in FIG. 4, vertical grooves 2 are bored in the inner surface in the vertical direction, and locking holes 2a are formed in the bottoms of the vertical grooves 2 at appropriate locations. It is perforated.

Reference numeral 4 denotes a handle crosspiece, which is integrally provided with the handle 3 and has a ventilation hole 11 bored therein, and four insertion pieces 5 protruding from both ends of the handle crosspiece 4 in the shape of a rectangular tube. A locking portion 5a is provided at the tip of each insertion piece 5 to protrude outward, and the entire insertion piece 5 is made of an elastic material such as synthetic resin.

With the vertical stile 1 facing each other, insert the insertion pieces 5 into the vertical grooves 2 of the vertical stile 1 facing each other, and lock the locking part 5a at the tip of the insertion piece 5 into the locking hole 2a. be.

Further, the face plate 12 and the glass plate 13 are inserted from above and below the vertical frame 1 facing each other, respectively.
Both ends are inserted and supported in the vertical grooves 12.

Further, a cap 15 having an edge/support portion 14 is installed between the upper and lower ends of the vertical stile 1 which are opposed to each other, and the cap 15 is fixed to the vertical stile 1 from above and below using screws, respectively.

Here, the face plate 12 and the glass plate 13 are supported by the edge support part 14.
It supports the vertical ends of.

As shown in Fig. 3, the door panels A having the above structure are foldably connected by a hinge body B to form a bifold door C. It is rotatably supported around an opening in a building, and the other door panel A can run up and down on a rail E around the opening.

As described above, in the present invention, the insertion pieces at both ends of the handle bar are inserted into the vertical grooves of the vertical stile, and the locking part at the tip of the insertion piece is locked with the locking piece, so that screws and pipe nuts can be used as required in the past. It is possible to reduce the number of parts and assembly man-hours without requiring any additional parts, and the handle bar can be easily installed by inserting it from the side of the stile. is locked in the locking hole, so there is no risk of the handle bar moving up and down.

[Brief explanation of the drawing]

Fig. 1 is a front view of the conventional example, Fig. 2 is an enlarged side sectional view of Fig. 1, Fig. 3 is a perspective view of an embodiment of the present invention, and Fig. 4 is a partially cutaway exploded perspective view of the same door panel. In the figure, 1 is a vertical stile, 2 is a vertical groove, 2a is a locking hole, 3 is a handle, 4 is a handle bar, 5 is an insertion piece, and 5a is a locking portion.

Claims (1)

[Scope of utility model registration request] A vertical groove is provided on the inner side of the opposing vertical stile, and a locking hole is drilled in the bottom of the vertical groove, and the locking hole is locked outward to the tip of an insertion piece that protrudes from the end of the handle bar having a handle. A door panel handle mounting structure comprising a protruding portion, an insertion piece inserted into a vertical groove, and a locking portion locked in a locking hole.