JPS5838107Y2 - 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. Insertion pieces 5 are protruded from both ends of the handle crosspiece 4 in a bifurcated shape, and a locking part 5a is provided at the tip of each insertion piece 5 to project outward, so that the pair of insertion pieces 5 at both ends of the handle crosspiece 4 This relates to a door panel handle mounting structure in which the insertion pieces 5 are bent so as to be close to each other and inserted into the vertical groove 2, and the locking portion 5a is locked in the locking groove portion 2a at the back of the vertical groove 2. It is something.

Conventionally, when attaching a handle to a door panel, the first step is
As shown in FIGS. 2 and 2, the inner crosspieces 6 are brought into contact with the front and back sides of the vertical stile 1 that face each other, and a pipe nut 8 is interposed between the pipe support cylinders 7 of the inner crosspiece 6, and the outer surface of the inner crosspiece 6 is A looper 9 is brought into contact with the looper 9, a handle 3 is placed 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 purpose of the present invention is to insert an insertion piece having a locking part at both ends of the handle bar into the vertical groove of the vertical stile and engage it with the locking part. Since it can be installed by simply locking the retaining groove, there is no need for extra parts such as screws and pipe nuts as in the conventional method, and the number of assembly steps can be reduced. Since the insertion piece can be inserted into the vertical groove freely from any part of the vertical stile, the elastic force of the insertion piece allows the insertion piece to stick tightly to the vertical groove, creating a door panel handle mounting structure that prevents the handle from wobbling. It is on offer.

The present invention will be explained in detail below using examples.

Reference numeral 1 denotes vertical frames that face each other, and as shown in Fig. 4, a vertical groove 2 with a T-shaped cross section is bored in the vertical direction on the inside surface, and the deep part of the vertical groove 2 is locked. The groove portion 2a is closed.

Reference numeral 4 denotes a handle crosspiece, which is integrally provided with the handle 3 and has a ventilation hole 11 therein, and has a bifurcated insertion piece 5 protruding from both ends of the handle crosspiece 4, and at the tip of the insertion piece 5. A locking portion 5a is provided facing outward, and the entire body is made of an elastic material such as synthetic resin.

With the vertical stile 1 facing each other, the handle bar 4 is positioned between the vertical stile 1 facing each other, and the handle bar 4 is bent so that the pair of insertion pieces 5 at both ends are close to each other, and the insertion piece 5 is inserted into the vertical groove 2, the locking portion 5a is locked in the locking groove portion 2a, and the handle bar 4 is passed between the vertical frames 1.

Furthermore, as shown in FIG. 4, a face plate 12 and a glass plate 13 are inserted from above and below the vertical stile 1 facing each other, and both ends of the face plate 12 and glass plate 13 are inserted and supported in the vertical groove 2.

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 at the opening of the building, and the upper and lower sides of the other door panel A are connected to the rail E of the opening.
It is designed to be able to run freely.

As described above, in this invention, the insertion piece of the handle bar is inserted into the vertical groove of the vertical stile, and the locking part of the insertion piece is locked in the locking groove part at the back of the vertical groove. The number of parts can be reduced and the number of assembly steps can be reduced without the need for additional parts.Furthermore, a fork-shaped insertion piece is provided on the handle bar, and the pair of insertion pieces are bent to form a locking part and a locking groove. Since it is locked, it can be inserted freely into the vertical groove from any direction, making installation easy, and the elastic force of the insertion piece prevents the handle bar from rattling.

[Brief explanation of drawings]

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 an exploded perspective view of the same door panel. 1 is a vertical stile, 21 is a vertical groove, 2a is a locking groove, 3 is a handle, 4 is a handle crosspiece, 5 is an insertion piece, and 5a is a locking portion.

Claims (1)

[Scope of utility model registration request] Vertical grooves with a T-shaped cross section are provided on the inner surfaces of the vertical frames that face each other, and insert pieces are protruded in a fork shape from both ends of the handle frame having a handle, and the tip of each insert piece protrudes outward. The pair of insertion pieces at both ends of the handle bar are bent so as to be close to each other, and the insertion pieces are inserted into the vertical groove, and the locking part is engaged with the locking groove at the back of the vertical groove. A door panel handle mounting structure consisting of a stopper.