JP2542297Y2 - Handle device - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a handle device capable of easily changing the direction of a handle according to the right and left of a door by allowing the handle to be attached and detached without using a tool. It is.

[0002]

2. Description of the Related Art Conventionally, a C-shaped retaining ring has been used for attaching a handle to a seat plate. Also, 56-
As shown in 153552, there has been proposed a method in which a handle is attached to a seat plate by using a plate-shaped stopper having a square hole in the center and curved like a dish.

[0003]

In the above-mentioned conventional examples, a special tool called a wrench or a snap ring plier is required to remove them, so that they cannot be easily attached or detached. is there.

[0004]

According to the present invention, in order to solve the above-mentioned problem, a shaft of a handle having a rotating body inside a seat plate and having a square hole for inserting a square core is formed by a seat plate and a shaft. A handle device in which a handle is attached to a seat plate by a stopper that protrudes through a rotating body, has a fitting groove in a protruding portion thereof, and has a fitting portion that is rotated and fitted into the fitting groove. The rotating body is provided with an engaging portion, and the stopper is provided with a handle portion for rotating operation, and a rotation stopping portion locked by the engaging portion is provided. A shaft portion of a handle having a rotating body inside the plate and having a square hole for inserting a square core protrudes through the seat plate and the rotating body, a fitting groove is provided in the projecting portion, and the handle is rotated. A handle device in which the handle is attached to the seat plate by a stopper having a fitting portion fitted into the fitting groove. , The retaining device, in which provided with a grip portion for rotating operation, and provided with a rotation stopper portion engaged with the corner core to be inserted into square hole.

[0005]

[Function] Since the present invention is configured as described above,
Without the need for tools, the handle can be attached and detached simply by rotating the handle of the stopper, and
After attaching the handle, the stopper does not rotate easily.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment will be described with reference to FIGS. In the handle 1, the outer shape of the distal end portion of the shaft portion 2 is formed in a square shape, and four corners are cut out in an arc shape to form fitting grooves 4. The shaft 2 has a square core 5
A square hole 3 into which is inserted is fitted.

The seat plate 6 has an oval shape and a circular shaft hole 7 in the center.
Are provided on both sides of the rear surface with the shaft hole 7 interposed therebetween.
8 are provided, and regulating projections 9... 9 are provided on upper and lower portions of the engaging projections 8.

The rotating body 11 is circular and has a square hole 14 in the center, a spring 10 is mounted around the hole, and both ends protrude from both sides, and engage with the engaging projections 8 of the seat plate 6. ing. The upper surface of the rotating body 11 is provided with an engaging portion 12 protruding toward the front surface, and the upper and lower portions are provided with contact protrusions 13 protruding outward. The rotation of the handle 1 is restricted by abutting on 9.9.

The stopper 15 has a substantially circular plate shape, a substantially square hole at the center thereof, and fitting portions 17... 17 slightly concave in an arc shape at the center of each of the four sides. Is provided with a handle part 16 protruding outward, and on the opposite side, a part of the fitting part 17 is cut out to the outside to form an arm part 18, and the arm part 18 is turned to the inside of the tip part and a position facing the part. Detent portions 19 are provided.

To assemble, the rotating body 11 is connected to the spring 10
Of the handle 1 is mounted on the seat plate 6 by engaging both end portions of the handle with the engaging projections 8.
1 is inserted into the square hole 14 and the stopper 15 is rotated with its substantially square hole aligned with the shaft portion 2.
4 are engaged with the fitting grooves 4.
When the rotation stopper 19 at the tip of the arm 18 contacts the engagement part 12 and further rotates, the arm 18 elastically deforms outward and the rotation stopper 19 rides over the engagement part 12, The opposing rotation stoppers 19 and 19 are locked so as to sandwich the engagement part 12, and the stopper 15 stops rotating. In this state, the retaining member 15 is displaced by 90 degrees with respect to the shaft portion 2, the fitting portion 17 is completely fitted in the fitting groove 4, and the handle 1 is prevented from falling off the seat plate 6. When the handle 1 is rotated, both the rotating body 11 and the stopper 15 rotate.

A second embodiment will be described with reference to FIGS. The stopper 20 has a substantially square plate shape, provided with fitting portions 22... 22 in the same manner as in the first embodiment, and provided with a handle portion 21 protruding outward from one side of the square. Are provided with inverted L-shaped projections 23 projecting upward, and provided at their ends with rotation stoppers 24 cut out in a triangular shape. The surface of the rotating body 11 is flat and has no engaging portion, but other configurations are the same as those of the first embodiment.

The assembling method is the same as that of the first embodiment.
The stopper 20 is rotated by 90 degrees, the fitting portion 22 is fitted into the fitting groove, the handle 1 is prevented from coming off the seat plate 6, and the square core 5 is connected to the seat plate 6.
When the insertion is made from the front surface side, the two opposing corners of the square core 5 are engaged with the rotation stoppers 24, 24, and the stopper 20 is prevented from rotating.

[0013]

As described above, according to the present invention, the retaining member is provided with the handle portion for rotating operation, and the rotation stopping portion which is engaged with the engaging portion of the rotating body or the square core. Is provided, there is an effect that the handle can be easily attached and detached without the need for a tool, and the handle does not come off during use after the handle is attached.

[Brief description of the drawings]

FIG. 1 is a rear view of a first embodiment.

FIG. 2 is an enlarged sectional view taken along the line AA of FIG. 1;

FIG. 3

FIG. 1 is an enlarged sectional view taken along the line BB of FIG. 1;

FIG. 4 is an enlarged front view of the stopper of the first embodiment.

FIGS. 5A and 5B are rear views illustrating a process of rotating the locking device of the first embodiment, wherein FIG. 5A is a state in which the locking device is placed on the surface of a rotating body, and FIG. Rotated state,
(C) is a state in which the stopper is further rotated.

FIG. 6 is a rear view of the second embodiment.

FIG. 7 is an enlarged perspective view of a stopper according to a second embodiment.

DESCRIPTION OF SYMBOLS 1 Handle 2 Shaft 3 Square hole 4 Fitting groove 5 Square core 6 Seat plate 11 Rotating body 12 Engaging part 15 Disengagement stopper 16 Handle part 17 Fitting part 19 Rotation stopper 20 Disengagement stopper 21 Handle Part 22 Fitting part 24 Rotation stop part

Claims (2)

(57) [Scope of request for utility model registration] 1. A handle having a rotary body inside a seat plate and having a square hole into which a square core is inserted protrudes through the seat plate and the rotary body, and a fitting groove is formed in the protruding portion. Provided, by a stopper having a fitting portion that is rotated and fitted into the fitting groove,
A handle device in which a handle is attached to a seat plate, wherein the rotating body is provided with an engaging portion, the stopper is provided with a handle portion for performing a rotating operation, and the rotating member is locked by the engaging portion. A handle device provided with a stop. 2. A handle having a rotary body inside a seat plate and having a square hole into which a square core is inserted projects through the seat plate and the rotary body, and a fitting groove is formed in the protruding portion. Provided, by a stopper having a fitting portion that is rotated and fitted into the fitting groove,
A handle device in which a handle is attached to a seat plate, wherein the stopper has a handle portion for turning operation, and a turning stopper which is engaged with a square inserted into a square hole. A handle device characterized by the above-mentioned.