JPH0448041Y2 - - Google Patents

Description

[Detailed Description of the Invention] "Industrial Application Field" The present invention relates to a telephone that can be used both on a desk and on a wall.

``Prior Art'' Conventionally, when a hook was provided on the telephone body and the handset and receiver were hung on the hook for support when wall-mounted, the detachable hook was troublesome to store and replace, so the hook was attached to the telephone body. A technique for attaching it so that it can be freely accessed and removed is disclosed in Publication No. 60553 of 1983.

``Problem that the invention seeks to solve'' However, with the conventional structure in which the hook is attached to the phone body so that it can be moved in and out, excessive stress is placed on the bearing part of the hook when the phone is hung on a wall, and the bearing part is easily damaged. There was a problem.

"Means for solving the problem" The present invention relates to a telephone set in which a hook having a locking portion at one end for hanging the handset is provided in a retractable and retractable manner on a telephone body for both table and wall mounting, and in which a pair of plate-like ribs are provided in a cantilevered state on the body, which sandwich the middle part of the hook from both sides and support it so that it can rotate freely. The convex part, groove and stopper rib are provided so that in a retracted rotation position where the locking portion of the hook is retracted into the body, a convex part provided on the middle part of the hook pushes between the ribs and engages in a groove formed on the inner surface of the rib, thereby fixing the hook in the retracted rotation position, and conversely, in a protruding rotation position where the locking portion of the hook protrudes from the body, the convex part disengages from between the ribs and restricts rotation in the retracted direction, and the other end of the hook opposite the locking portion abuts against a stopper rib provided on the body to restrict rotation in the protruding direction, thereby fixing the hook in the protruding rotation position.

``Function'' Therefore, when used on a wall, the contact surface of the stopper rib that is far from the bearing of the hook receives the mounting impact and weight of the handset, which prevents excessive stress from being applied to the bearing of the hook, thereby reducing the mounting impact and weight of the handset. The hook can be properly attached to the telephone main body so that it can be freely moved in and out without damaging the bearing part of the hook due to its weight.

"Embodiments" Hereinafter, embodiments of the present invention will be described in detail based on the drawings. Fig. 1 is a cross-sectional view of the main parts, and Fig. 2 is a perspective view of the whole. The telephone main body 1 and the handset 2 are connected by a cord 5, and the handset 2 is placed on a front case 3.

In addition, a receiver support recess 6 for attaching the receiver of the handset 2 is formed in the front case 3, and a hook button 7 for a transmitting/receiving switch is attached to the center of the recess 6, and a latch for supporting the transmitter and receiver 2 when it is hung on a wall. It is equipped with a hook 8, a locking part 10 that engages with a notch 9 inside the receiver part of the handset 2, a shaft 11 that is rotatably supported by the front case 3, and a locking part 10 that is connected to the outside of the front case 3. A push portion 12 that protrudes into the hook 8 and an engaging convex portion 13 that maintains the retracted position are integrally formed on the hook 8 by this molding process.

Furthermore, a hook mounting hole 14 is provided in the front case 3 through which the locking portion 10 and the pusher portion 12 of the hook 8 are inserted and removed, and a pair of bearing ribs 15, 15 are disposed facing each other on both sides of the mounting hole 14.
The shafts 11, 11 on both sides of the hook 8 are rotatably inserted into the bearing holes 16, 16 of 5, 15, and
The grooves 17, 17 into which the protrusions 13, 13 on both sides of the hook 8 are removably engaged are formed by the ribs 15, 15.
a step portion 18 formed on the opposing surface of the locking portion 10 and abutting against the locking portion 10 to restrict its retraction; and a rib contacting with the end portion of the pusher portion 12 to restrict protrusion of the locking portion 10. 19 are provided in the front case 3, and the bearing rib 15, the stepped portion 18 and the rib 1
9 is integrally formed with the front case 3 by this molding process, the hook 8 is incorporated into the front case 3 so as to be freely removable, and the hook 8 is configured to be fixedly supported in an extended position or a retracted position.

The present embodiment is constructed as described above, and the latch hook 8 is rotatably fitted and supported between the pair of bearing ribs 15, 15 by utilizing this elasticity, and when used for wall hanging, as shown in FIG. Push the pusher part 12 to withdraw it, bring the end of the pusher part 12 into contact with the rib 19, and fix the hook 8 to the front case 3 with the locking part 10 protruding into the recess 6. The notch 9 of the handset 2 is engaged with the stop part 10, and the handset 2 is latched onto the front case 3 and supported.

In addition, when used on a tabletop, as shown in FIG.
is engaged with the groove 17 of the bearing rib 15, and the hook 8 is fixedly supported on the front case 3 in a state where the hook 8 is stored inside the front case 3.

"Effects of the Invention" As is clear from the above embodiments, the present invention provides a hook 8 which is provided with a locking part 10 for hanging the handset 2 at one end of the telephone main body 1 which can be used for both tabletop and wall hanging.
A pair of plate-shaped ribs 15, 15 are provided in the main body 1 in a cantilevered state to sandwich and rotatably support the middle part of the hook 8 from both sides. At the retracting/rotating position where the locking part 10 retracts into the main body 1, the convex parts 13, 13 provided at the intermediate part of the hook 8 are pushed between the ribs 15, 15, and the protrusions 13, 13 formed on the inner surfaces of the ribs 15, 15 are pushed in between the ribs 15, 15. By engaging the grooves 17, 17, the hook 8 is fixed in the retracted rotation position, and conversely, the locking portion 10 of the hook 8
At the protruding rotational position where the protrusion protrudes from the main body 1, the convex portions 13, 13 come out from between the ribs 15, 15 to restrict rotation in the retraction direction, and the other end of the hook 8 opposite to the locking portion 10 The convex portions 13, 13, the grooves 17, 17, and the stopper rib are arranged so that the hook 8 is fixed in the protruding rotation position by coming into contact with a stopper rib 19 provided on the main body 1 and restricting rotation in the protruding direction. 19 is provided, and the stopper rib 19 far from the bearing part of the hook 8 when used on a wall.
Since the mounting impact and weight of the handset 2 are received by the contact surface, excessive stress is not applied to the bearing part of the hook 8, and the bearing part of the hook 8 is not damaged by the mounting impact and weight of the handset 2. This has the effect that the hook 8 can be properly attached to the telephone main body 1 so as to be freely accessible.

[Brief explanation of the drawing]

FIG. 1 is a cross-sectional view of essential parts showing an embodiment of the present invention;
FIG. 2 is an overall perspective view, FIG. 3 is an explanatory view of the main parts, and FIG. 4 is an exploded perspective view. 1...Telephone body, 2...Handset, 3...Front case, 8...Latching hook.

Claims (1)

[Scope of utility model registration request] In a telephone set in which a hook 8 having a locking part 10 formed at one end for hanging a handset 2 is provided on a telephone body 1 that can be used both on a table and on a wall, the hook 8 can be moved in and out, and rotated by holding the middle part of the hook 8 from both sides A pair of plate-shaped ribs 15, 15 that are freely supported are provided in the main body 1 in a cantilevered state, and the locking portion 1 of the hook 8 is provided.
At the retracting/rotating position where 0 retracts into the main body 1, the protrusions 13, 13 provided at the middle part of the hook 8 engage the ribs 15,
By pushing between the ribs 15 and engaging the grooves 17 and 17 formed on the inner surfaces of the ribs 15 and 15, the hook 8 is fixed in the retracted rotation position, and conversely, the locking part 10 of the hook 8 is inserted into the main body. In the protruding rotational position protruding from 1,
The convex portions 13, 13 come off from between the ribs 15, 15 to restrict rotation in the retraction direction, and the locking portion 10
The convex portions 13, 13 are arranged so that the other end of the hook 8 opposite to the above contacts a stopper rib 19 provided on the main body 1 to restrict the rotation in the protruding direction, thereby fixing the hook 8 in the protruding rotation position. and grooves 17, 17 and a stopper rib 19.