JPH0646114A - Handset fitting structure - Google Patents

Abstract

PURPOSE:To obtain holding structure for preventing a handset from falling at the time of being mounted on a wall without an operation by an end user and the deterioration of an appearance quality, as well in the fitting structure of a telephone set main body, serving also as both a table set and a wall set and the handset. CONSTITUTION:In fitting recessed faces 5 and 6 for the reception part 2 and the transmission part 3 of the handset 1 provided on the telephone set main body 4, a hook part 7 fitted to a fitting recessed part 8 provided on the rising face of the reception part 2 of the handset 1 is formed integrally with the telephone set main body 4. Adding to it, a reception part fitting a recessed part 5 attaining fitting in a relation for which the reception part 2 and the hook part 7 is not into contact with each other when the top 3b of the handset transmission part is fitted with the deepest part 6b of the fitting recessed face 6 in the state of mounting on a table. At the time of mounting on a wall, the hook part 7 is fitted with the fitting recessed part 8 and the handset is held without falling.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a handset fitting structure for both a desk-top installation and a wall-mounted installation in a fitting structure for a telephone body and a handset.

[0002]

2. Description of the Related Art As shown in FIG. 3, a conventional handset fitting structure includes a handset 9 having a transmitter section 11 and a receiver section 10, and a telephone body 14 in which the handset 9 is fitted and mounted. Is a concave portion 1 of the transmitter fitting portion that accommodates the convex surfaces of the transmitter 11 and the receiver 10 of the handset 9.
6 and an earpiece fitting concave surface 15 are provided, and the handset 9 is provided here.
By placing, the two fitting concave surfaces 16 and 15 are set in predetermined positions and are stabilized. The telephone body 14 can be used for both desktop installation and wall-hanging installation. In the wall-mounted state, a handset holding structure is required to prevent the handset 9 from falling off from the telephone body 14. Therefore, a fitting recess 12 is provided on the rising surface of the convex surface of the handset receiver 10, and the projection 1 is formed on one surface as a member to be fitted into this.
Hook 1 having 3a and having a flat surface portion 13c on the opposite surface
3 is a flange portion 13b in the concave portion 17 of the telephone body 14.
The structure is such that the hook 13 is fitted by press-fitting or the like, and the protrusion 13a faces the reception part fitting concave surface 15 side when hanging on a wall.
Is fitted and the hook 13 and the fitting recess 12 of the handset 9 are fitted together, thereby preventing the handset 9 from falling off. Further, in the case of a tabletop installation, the protrusion 13a interferes with the removal of the handset 9 and causes a drop in operability. Therefore, the hook 13 is placed with the flat surface 13c side facing the earpiece fitting concave surface 15 side. Make it compatible by mounting. The flat surface portion 13c is formed so as to match the inclination of the mounting surface of the reception portion fitting concave surface 15.

[0003]

With this conventional handset fitting structure, it is attached and shipped with the flat side of the hook facing the concave surface of the earpiece, assuming that the handset will be installed in many situations. However, it is difficult to say that the structure is user-friendly when the end user always uses the wall to remove the hook and install it in the opposite direction. Further, since the hook fitting portion of the telephone body is shaped so that it can be attached regardless of the direction of the hook, the dimension is set to allow the maximum dimension from the flange position.
For this reason, a gap is naturally generated between the hook and the fitting portion in the attached state, and the appearance becomes unsightly.

[0004]

A handset fitting structure of the present invention is a fitting structure of a telephone body and a handset that both perform desktop mounting and wall mounting, wherein the telephone body has a receiver and a transmitter. The handset has a concave surface for fitting the handset and a concave surface for fitting the transmitter, each of which is formed as a convex surface, and is provided on the rising surface of the handset of the handset so as to prevent the handset from falling off when hanging on a wall. A hook portion that engages with the fitting concave portion is integrally formed by projecting on the rising surface of the reception portion fitting concave surface, and the length of the reception portion fitting concave surface in the longitudinal direction of the handset is the reception portion convex surface of the handset. Is set to be longer than the length of the hook portion by at least the protrusion amount of the hook portion, and the apex of the convex surface of the transmitting portion of the handset is fitted in the deepest portion of the concave surface of the transmitting portion fitting portion. In which the reception section of the handset is configured to fit the receiver portion fitting concave in a state that does not interfere with the hook in.

[0005]

The present invention will be described below with reference to the drawings. FIG. 1 is an external perspective view showing an embodiment of the present invention, and FIG. 2 is a side view showing a fitted state of a handset and a telephone body,
(A) shows a desktop installation state, and (b) shows a wall-mounted installation state.

The handset 1 is composed of the earpiece 2 and the earpiece convex surface 2a of the earpiece 3 and the earpiece convex surface 3a, and the earpiece fitting concave surface 5 and the earpiece fitting concave surface 6 to which the handset 1 is fitted. It is provided on the main body 4. A hook portion 7 having a length required to prevent the handset 1 from falling off when it is hung on a wall is formed integrally with the telephone body 4 and the hook portion 7 is formed.
The earpiece fitting concave surface 5 is formed by setting the amount of protrusion of the above to the length of the handset earpiece 2. A fitting concave portion 8 with which the hook portion 7 is engaged is formed on the rising surface of the earpiece 2 of the handset 1. Further, the transmitting portion fitting concave surface 6 is positioned such that the rising surface of the receiving portion 2 does not interfere with the hook portion 7 when the apex 3b of the transmitting portion convex surface 3a is fitted into the deepest portion 6b which is the deepest position. Set in a relationship.

[0007] In this embodiment, since the weight of the handset 1 acts in the vertical direction of Fig. 2A in the state of being installed on the table, the handset 1 is temporarily placed on the telephone body 4 and the earpiece 2 Even if the convex portion 2a of the receiving portion of the vehicle is on the hook portion 7, the apex 3b of the transmitting portion rides on the slope 6a of the concave portion 6 for fitting the transmitting portion and slides down the slope 6a to reach the deepest portion 6b. As a result, the handset 1 is pushed toward the earpiece 2, and the state shown in FIG. A curved surface portion is provided on the upper surface of the tip of the hook portion 7 so that the handset 1 can easily slide down when riding.

Next, the state of wall hanging is shown.
In (b), the self-weight of the handset 1 always acts in the vertical direction toward the transmitter portion 3 side, so that the fitting concave portion 8 of the receiver portion 2 and the hook portion 7 are in a fitted state. At this time, the transmission unit vertex 3
Although b is in a state of riding on the slope 6a of the transmitter fitting concave surface 6, the handset 1 is pressed against the slope 6a by its own weight and is stable.

[0009]

As described above, according to the present invention, the hook portion for preventing the handset from falling off when it is hung on a wall is provided integrally with the telephone body, and the fitting state due to the weight of the handset when it is installed on a table or wall is taken into consideration. Due to the shape of the mating concave surface, the hook part does not function and does not interfere when it is installed on the desktop, and it works only when hanging on the wall, work such as replacement of parts conventionally required for end users Can be eliminated, and since it is integrally formed with the telephone body, the appearance quality is not deteriorated. Further, by removing the separate component of the conventional hook, the number of components constituting the device can be reduced, and the number of assembling steps can be reduced.

[Brief description of drawings]

FIG. 1 is an external perspective view of an embodiment of the present invention.

2A and 2B are side views showing a fitted state of a handset and a telephone body according to an embodiment of the present invention, FIG.

FIG. 3 is an external perspective view of an example of a conventional handset fitting structure.

[Explanation of symbols]

 1,9 Handset 2,10 Earpiece 2a Earpiece convex surface 3,11 Earpiece 3a Earpiece convex surface 3b Earpiece apex 4,14 Telephone main body 5,15 Earpiece fitting concave surface 6,16 Earpiece fitting Concave surface 6a Slope surface 6b Deepest part 7 Hook part 8, 12 Fitting concave part 13 Hook 13a Projection part 13b Flange part 13c Flat part 17 Concave part

Claims (1)

[Claims] 1. In a fitting structure of a telephone body and a handset, which are both used for desk-top installation and wall-mounted installation, the telephone body has an earpiece in which the earpiece and the transmitter are formed as convex surfaces, respectively. The earpiece has a mating concave surface and a microphone mating concave surface, and a hook portion that engages with a mating concave portion provided on a rising surface of the earpiece of the handset so as to prevent the handset from falling off when hanging on a wall. It is formed integrally by projecting on the rising surface of the fitting concave surface, and the length of the earpiece fitting concave surface in the longitudinal direction of the handset is longer than the length of the earpiece convex surface of the handset by at least the amount of protrusion of the hook portion. With the setting, the earpiece of the handset has the apex of the convex surface of the transmitter fitted in the deepest portion of the concave surface of the transmitter fitting, and the receiver of the handset has the hook portion. A handset fitting structure characterized in that the handset fitting concave structure is configured to be fitted in a state in which the handset fitting concave surface is not interfered with.