JPH01231551A - Wall hooking structure for handset - Google Patents

Abstract

PURPOSE:To facilitate the switching jobs and to decrease the number of component parts together with reduction of the cost by projecting the protruding piece of a wall hook interlocking the chin notch of a telephone receiver over the recess part for the receiver with a wall hang type handset. CONSTITUTION:When a telephone set is put on a desk, a telephone receiver recess part 6 is turned upward and a telephone receiver 4 is put into the part 6. Then a handset 3 is hooked to a telephone main body 2 and never slip down. In this case, a pivot 41 is moved to one of both end parts of a pivot support hole 51 so that the handset 3 can be smoothly picked up. While the pivot 41 is moved to the other end part of the hole 51 when the handset 3 hanged on a wall. Thus a protruding piece 42 of a wall hook 40 projects over a window 6A of the part 6 and a chin notch 4A of the receiver 4 of the handset 3 interlocks the piece 42. Therefore the handset 3 never slips down the main body 2. Thus it is possible to decrease the number of component parts and also to facilitate the switching jobs together with reduction of the cost.

Description

[Detailed Description of the Invention] [Summary] The present invention relates to a telephone configured to be both a tabletop type and a wall-mounted type, and particularly relates to a hook structure for a wall-mounted handset that prevents the handset suspended from the telephone body from slipping off. The purpose of this project is to provide a hook structure for the wall-mounted handset, which has a small number of points, is low-cost, and easy to change over. a receiver recess provided in the upper case of the telephone main body to accommodate the receiver, and a window provided in the side wall of the receiver recess corresponding to the notch in the chin of the receiver;
The wall hanging is approximately fan-shaped with the shaft as the center, has a protruding piece at one end that engages with the notch of the jaw, and has a weight at the other end.The wall hanging has a hook and the shaft slides along the inner wall of the hole. It is movable,
At both ends of the hole, the wall mount is provided with a P-shaped pivot hole in the inner wall of the case, so that the hook can swing about the axis in a vertical plane, so that when the phone is placed on a table, When the shaft is moved to one end of the pivot hole, the hook of the wall mount swings due to the action of the weight, so that the hook is accommodated in the phone body, and the phone is installed in the wall mount. Sometimes, when the shaft is moved to the other end of the pivot hole, the hook of the wall hanging swings due to the action of the weight, so that the protruding piece protrudes from the window toward the receiver recess. The structure is as follows.

[Industrial application field]

The present invention relates to a telephone configured to be both a tabletop type and a wall-mounted type, and particularly relates to a wall-mounted hook structure of a hand cent, which prevents a handset suspended from the phone body from slipping off. As shown in FIG. 3, the telephone 1 generally consists of a handset 3 with a receiver 4 at the top of the handle and a transmitter 5 at the bottom, and a telephone main body 2. are connected with a flexible cord.

In order to hang the handset 3 on the phone body 2, attach it to the rear side of the upper case 2B of the phone body 2 (the wall hanging is on the top side).
A receiver recess 6 is provided to accommodate the receiver 4 portion, and a transmitter recess 7 is provided on the front side of the upper case 2B (lower side when wall-mounted) to accommodate the transmitter 5 portion.

The telephone 1 can be used as a tabletop by placing a pedestal (not shown) on the bottom of the telephone main body 2 and the lower case 2 on a table such as a desk. Also, attach metal fittings etc. to hang it on the wall etc.
This hook L3 metal fitting has a cutout part (
(not shown), the wall hanging can also be used as a form.

When using the telephone a1 as a wall-mounted device, the receiver 4 portion of the handset 3 is inserted into the receiver recess 6 of the telephone main body 2.
However, if the handset 3 is only suspended on the telephone main body 2 by housing the transmitter 5 in the transmitter recess 7,
There is a risk that the handset 3 may slip off the telephone body 2.

Therefore, a wall hook 10 or the like is provided below the handset recess 6 (on the front side when installed on a tabletop), and the wall hanger is placed so that the jaw 4A of the handset 4 is hooked on the hook 10, so that the handset 3 does not fall. That's what I do.

[Conventional technology]

FIG. 4 is a perspective view of a conventional handset wall hook shown in separated form.

In the fourth session, a hook attachment recess 20 in the shape of a square hole with a bottom was provided on the front side of the handset recess 6 provided in the upper case 2B of the telephone body 2 (lower side when wall-mounted). A pair of engagement holes 22 are provided in portions close to the left and right inner walls of the bottom plate of the mounting recess 20.

Further, a key-shaped window 23 is provided from the inner wall on the front side of the hook mounting recess 20 to the bottom plate, and a small screw for fixing the wall hook 10 is provided in the center of the bottom plate of the hook mounting recess 20. 15 is provided with a screw hole 21 into which it is screwed.

10 is a rectangular cylinder-shaped hook body 11; and a hook body 1;
The wall hanging consists of a rear side plate 1 extending upward and a hook piece 12 bent rearward (upwards in the wall hanging) in a key shape, and is a hook, which is a molded product.

The hook main body 11 is shaped so as to be completely fitted into the hook mounting recess 20, and its height is smaller than the depth of the hook mounting recess 20 by the thickness of the cover main body 26. Note that when the hook body 11 is inserted into the hook attachment recess 20, the hook piece 12 protrudes upward from the surface of the upper case 2B.

In addition, a hole 13 into which the neck of the machine screw 15 fits is provided in the core plate of the hook body 11, and after the hook body 11 is fitted into the recess 20 for fitting, the machine screw 15 is inserted into the hole 13. The wall mount fixes the hook 10 to the telephone main body 2 by screwing into the hole 21.

As mentioned above, the wall hanging is done by attaching the hook 10 to the phone body 2, so when the phone body 2 is attached to the wall and the phone is used as a wall hanging, the wall hanging is done by attaching the hook 10 to the phone body 2.
The tip of No. 2 faces upward.

Therefore, when the handset part is accommodated in the handset recess 6 and the handset is suspended on the telephone body, the notch 4A of the jaw of the handset 4 shown in FIG. It will not slip off the phone body.

However, as described above, when the hook 10 is simply mounted on the hook mounting recess 20, the upper surface of the hook main body 11 is exposed, which is unsightly.

For this reason, the opening of the hook mounting recess 20 is closed with a hook cover 25 to improve the appearance and increase the commercial value.

Hook cover 25 molded from elastic synthetic resin
The cover body 26 has a predetermined rectangular shape that fits into the upper part of the opening of the hook attachment recess 20, and a pair of cover bodies 26 that protrude downward in a U-shape from both side edges of the cover body 2G and have claws at their respective tips. It is composed of leg pieces 27.

When the wall hook 10 is inserted into the hook attachment recess 20 and the hook cover 25 is then attached to the hook attachment recess 20, the lower surface of the cover body 26 comes into contact with the hook upper end surface 14 of the hook body 11, and in that state. It is fitted into the opening of the four hook attachment parts 20 above the hook body 11. Therefore, the opening of the hook attachment recess 20 is closed by the cover body 26, resulting in a good appearance.

Further, in a state where the cover body 26 is fitted, the claws of the leg pieces 27 are respectively engaged with the engagement holes 23 provided in the bottom plate of the four hook attachment parts 20. Therefore, even if the telephone main body 2 vibrates or receives an impact, there is no fear that the hook cover 25 will fall off from the telephone main body 2.

In addition, when the telephone is used as a tabletop type, the hook piece 12 becomes an obstacle to the operation of the handset, so it is necessary to remove the hook 10 from the wall.

To remove the wall hook 10, insert a bottle or the like into the notch of the cover body 26, remove the hook cover 25, and then loosen the machine screws 15 to remove the wall hook 10 from the telephone body.

Then, for wall hanging, turn the hook 10 upside down so that the hook piece 12 fits into the window 23 provided in the hook mounting recess 20.
It is inserted and stored in the hook mounting recess 20, and then the hook cover 25 is fitted.

[Problem that the invention seeks to solve]

However, the above-mentioned conventional wall hanging has a hook structure. In order to fix the hook 10 to the phone main body 2, a screw hole 31 is provided in the bottom plate of the hook attachment recess 30 of the upper case 2B, and the hook is fixed with a machine screw 15. The hook cover 25 is further fitted into the hook cover 25.

That is, not only is there a large number of parts, which increases the cost, but when changing the installation method, it is necessary to change the mounting position of the hook 10 for wall hanging, which is a problem in that the switching work is troublesome.

The present invention was created in view of these points, and has a small number of parts, low cost, and easy switching work.
The handset wall mount is intended to provide a hook structure.

[Means for solving problems]

In order to solve the above conventional problems, the present invention provides, as illustrated in FIG. A receiver recess 6 is provided in the upper case 2B of the telephone body 2 to accommodate the receiver 4 portion of the handset 3.
will be established.

Further, with the handset 4 accommodated in the handset recess 6, a window 68 is provided on the side wall of the handset recess 6 at a location corresponding to the notch 4A in the chin of the handset 4.

On the other hand, it has a protruding piece 42 at one end with which the notch 48 of the jaw fits,
A hook 40 is provided on the wall with a weight 43 at the other end and a substantially fan-shaped wall hanging centered on the shaft 41.

With the shaft 41 sliding along the inner wall of the hole in an F-shaped path and located respectively at both ends of the hole, the wall hanging allows the hook 40 to swing about the shaft 41 in a vertical plane. In order to obtain
will be established.

Then, when the telephone is installed on a table, when the shaft 41 is moved to one end of the pivot hole 51, the hook 40 of the wall-mounted device swings due to the action of the weight 43, and the hook 40 of the wall-mounted device moves into the telephone main body 2. Configure to be accommodated.

When installing the phone on a wall, when the shaft 41 is moved to the other end of the pivot hole 51, the weight 43 will cause the phone to hang on the wall.
The number 11 hook 40 swings and the projecting piece 42 projects from the window 68 toward the receiver recess 6 side.

[Effect]

When the telephone is installed on a table, the receiver recess 6 is in an upward state, so the receiver 4 can be inserted into the receiver 4 part 6, the handset 3 can be suspended on the telephone main body 2, and there is no fear that the handset 3 will slip off.

According to the present invention, at this time, by moving the shaft 41 to one end of the pivot hole 51, the hook 40 of the wall mount is accommodated within the telephone main body 2 and does not protrude into the receiver recess 6. . Therefore, the work of picking up the handset 3 is smooth.

On the other hand, when the wall-mounted device is installed, the receiver recess 6 is oriented horizontally, so the hunt set 3 slides off the telephone main body 2.

However, according to the present invention, by moving the shaft 41 to the other end of the pivot hole 51, the window 6A of the receiver recess 6 is
In addition, the projecting piece 42 of the hook 40 protrudes from the wall hanging. That is, since the notch 48 in the chin of the handset 4 of the handset 3 engages with this protrusion 42, there is no fear that the handset 3 will slip off the telephone main body 2.

As mentioned above, the main component related to the present invention is only the wall-mounted 4J hook 40, and the wall-mounted hook 40 can be easily adjusted by simply moving the hook 40 within the pivot hole 51, depending on the installation position of the telephone 1. , the hook switching operation is completed.

[Example] The present invention will be specifically described below with reference to the drawings. Note that the same reference numerals indicate the same objects throughout the figures.

FIG. 1 is a configuration diagram of an embodiment of the present invention, (a) is a side sectional view when installed on a table, (+) is a side sectional view when mounted on a wall,
(a), (b), (C), and (d) of FIG. 2 are diagrams showing the switching procedure of the present invention.

In FIG. 1, in order to suspend the hand 7-3 on the telephone main body 2, the rear side of the upper case 2B of the telephone main body 2 (
A receiver recess 6 for accommodating the receiver 4 part is provided on the wall-mounted side (2 sides), and a receiver recess 6 for accommodating the transmitter 5 part is provided on the front side of the upper case 2B (wall-mounted lower side). A dexterity recess 7 is provided.

The telephone 1 can be used as a tabletop by placing a pedestal (not shown) on the bottom of the lower case 2A of the telephone main body 2 on a table surface such as a desk. Alternatively, a hanging metal fitting or the like can be attached to the wall 9B, and this hook can be used as a wall hanging by hooking a notch (not shown) provided at the arm of the lower case 2 to the metal fitting.

A slit-shaped window 6A, which is sufficiently wider than the thickness of the wall hook 40, is provided in the step part of the side wall (the lower side wall in the wall hanging state) of the receiver recess 6. This window 6A corresponds to the notch 4A in the chin of the handset 4 when the handset 4 is accommodated in the handset recess 6.

Reference numeral 40 is a hook made of plastic, for example, and shaped like a half moon, and has a shaft 41 perpendicular to the key position of the fan. The wall hanging is made of a plate approximately half the thickness of one side of the fan shape of the hook 40, or a weight 43 is made by closely adhering metal.

Make the half different from weight 43 almost a crescent moon, and add weight 43.
A protruding piece 42 is provided at the tip on the opposite side to engage with the notch 48 of the jaw. Furthermore, a notch 44 is provided at the end of the crescent moon on the opposite side to the projecting piece 42 to engage with the frame edge of the window 6A.

A case inner wall 50 is provided in the telephone main body 2 so as to be perpendicular to the bottom plate of the four handset parts 6, and when the telephone 1 is hung on the case inner wall 50, the pivot hole 51 is installed so that the irregular shape stands in a P shape when viewed from the side. This is provided.

The width of the pivot hole 51 is slightly larger than the outer diameter of the shaft 41 of the hook 40 for wall hanging.

For wall hanging, the shaft 41 of the hook 40 is passed through the pivot hole 51, and a removal prevention member is provided at the opposite end of the case inner wall 50, so that the pivot hole 51 supports the shaft 41. There is.

That is, in the wall hanging, the shaft 41 of the hook 40 can slide in a P-shaped path along the inner wall of the pivot hole 51, and is positioned at both ends of the F-shape of the pivot hole 51, respectively. , weight 4
Due to the weight of
It can swing around the axis.

Therefore, if the telephone 1 is installed on a table, as shown in Fig. 1 (a)
), when the shaft 41 is moved to one end of the pivot hole 5I, the wall-mounted hook 40 swings due to the action of the weight 43, and the wall-mounted hook 40 is accommodated in the telephone main body 2. be done. That is, the operation of picking up the handset 3 is smooth.

When installing the phone on a wall, when the shaft 41 is moved to the other end of the pivot hole 51, the hook 40 swings due to the action of the weight 43, and the protrusion 42 is attached to the window 6A. stand out. That is, the notch 4A in the chin of the receiver 4 of the handset 3
comes to engage with this protrusion 42.

Therefore, when the handset 3 is suspended from the telephone main body 2, there is no fear that the handset 3 will slip off from the telephone main body 2.

The switching procedure will be described in detail below with reference to FIG.

When the telephone is installed on a tabletop, the pivot hole 51 is in the F-shape lying sideways, and the shaft 41 is positioned at the vertical lower end thereof, as shown in FIG. 2(a). Therefore, the hook 40 of the wall hanging swings so that the weight 43 is on the lower side.
The protruding piece 42 is stopped at a position that is more recessed than the window 6A of the receiver recess 6.

A stopper 55 to which the weight 43 is engaged is provided on the lower case 2A of the telephone body 2 to prevent the hook 40 from rotating more than necessary.

When the telephone 1 is installed on the wall, as shown in Figure 2 (c),
The pivot hole 51 stands in an F shape when viewed from the side.

At this time, since the shaft 41 is located at the original end, the hook 40 for hanging on the wall is held at that position by the weight of the weight 43.
Slide it so that it is on the lower side.

That is, the protruding piece 42 that was recessed inside the window 6A is
Stick out your neck from 8, look up, and protrude to the receiver recess 6 side -15~.

In this state, the amount of protrusion of the protruding piece 42 is insufficient, so
It is difficult to engage the jaw notch 4A.

Therefore, as shown in FIG. 2(C), hold the protruding piece 42 between your fingers and pull the shaft 41 toward you along the wall of the pivot hole 51 until it reaches the r-shaped corner. The distance between the handset recess 6 and the bottom plate is increased so that the notch 4A of the jaw of the handset 4 can easily engage.

However, in this state, there is a risk that the shaft 41 will be pushed back to the original end of the pivot hole 51 again.

Therefore, as shown in FIG. 2(d), the shaft 41 is dropped to the vertical lower end of the r-shape, and is prevented from returning to the position when installed on the tabletop.

Therefore, when the above-mentioned wall hanging is in the state of the hook 40 and the telephone receiver 4 is suspended, the notch 4A of the jaw engages with the protruding piece 42.

That is, there is no risk of the handset slipping off the phone body.

Note that due to the weight of the handset 3, the hook 40 cannot be used for wall hanging.
may further rotate against the weight of the weight 43, causing the upward protruding piece 42 to turn sideways.

Therefore, a notch 44 provided below in the protruding piece 42 is inserted into the frame edge of the window 6A to prevent the hook 40 from rotating when hanging on the wall.

In addition, to switch from the wall-mounted type to the table-top type, follow the procedure in reverse to the above.

As mentioned above, when changing the installed state of the telephone, the wall hanging hook 40 is simply slid onto the inner wall of the pivot hole 51, making the switching operation extremely easy.

In addition, the main component is only the hook 4o-point for hanging on the wall, so the number of parts is small and the cost is low.

〔Effect of the invention〕

As explained above, in the present invention, when the telephone is installed on a desk, the wall-mounted hook is housed inside the telephone body, and when the wall-mounted telephone is installed, the wall-mounted hook that engages with the notch in the receiver's chin is attached to the wall-mounted hook. It has a structure in which the protruding piece protrudes toward the receiver recess, which makes switching work extremely easy, and also has a small number of components, and is simple and low-cost, making it practical for practical use. It has excellent effects.

[Brief explanation of the drawing]

Fig. 1 is a configuration diagram of an embodiment of the present invention, (a) is a side sectional view when installed on a table, (b) is a side sectional view when mounted on a wall, Fig. 2 (a), (b), (C) and (d) are diagrams showing the switching procedure of the present invention, FIG. 3 is a perspective view of a telephone, and FIG. 4 is a perspective view showing a conventional example in separated form. In the figure, ■ is the telephone, 2 is the phone body, 2A is the lower case, 2B is the case, 3 is the handset, 4 is the receiver, 4A is the chin notch,
5 is a transmitter, 6 is a recess for a receiver, 68 is a window, 7 is a recess for a transmitter, 10. 40 is a wall hook, 41 is a shaft, 42 is a protrusion, 43 is a weight, 44 is a notch, 50 is the inner wall of the case,
Reference numeral 51 indicates a pivot hole, and reference numeral 55 indicates a spacer.

Claims (1)

[Claims] In a telephone configured to be used both as a wall-mounted type and a table-top type, in order to accommodate the receiver (4) of the handset (3),
A receiver recess (6) provided in the upper case (2B) of the telephone body (2) and a side wall of the receiver recess (6) corresponding to the chin notch (4A) of the receiver (4). The window (6A) and the shaft (41
), the wall-hanging hook (40) is approximately fan-shaped, has a protrusion (42) at one end that engages with the notch (4A) of the jaw, and has a weight (43) at the other end. and the shaft (41) is slidable along the inner wall of the hole, and the wall hooks (40) at both ends of the hole are swingable about the shaft (41) in a vertical plane. Like, the inner wall of the case (5
0), and when the telephone is installed on a table, when the shaft (41) is moved to one end of the pivot hole (51), the weight ( 43), the wall hook (40) swings, and the wall hook (40) swings.
0) is housed in the telephone main body (2), and when the telephone is mounted on a wall, when the shaft (41) is moved to the other end of the pivot hole (51), the weight (43) is As a result of the action, the wall hook (40) swings so that the projecting piece (42) projects from the window (6A) toward the receiver recess (6).
The handset features a wall-mounted hook structure.