JPS6181059A - Telephone set - Google Patents

Abstract

PURPOSE:To prevent apparent calls by arranging a lock means for a hook button and allowing the lock means to act to lock the hook button in the position of an on-hook state. CONSTITUTION:When the slope 18a of an operation lever 18 is depressed in the direction of an arrow A in a figure (b), the operation lever 18 is turned in this direction and is disengaged from a stopper pin 21 and is brought into contact with the other stopper pin 22. The operation lever 18 brought into contact with the stopper pin 22 is stopped there by the obliquely upward energizing force of a spring 20, and the free end 19b of a rod 19 placed in the hollow part of a cylinder block 17 is depressed simultaneously with this turning of the operation lever 18 to depress a plate 16. When the plate 16 is depressed, a hook button 14 is depressed, and the hook button 14 is set to the lower position as shown in a figure (a).

Description

[Detailed description of the invention] [Field of scientific invention] The present invention relates to a story.

[Technical background of the invention]

Figure 4 shows Shin Kinuta's telephone on the table. Mounting stands 2 and 3 are arranged yA, and hook buttons 4 and 5 are accommodated in hook button accommodating holes 6 and 7 formed in these Itgtff stands 2.3.

As the saying goes, with such telephones, the handset
When a handset (not shown) is placed on the rig t1'f stands 2 and 3, the hook buttons 4 and 5 are moved down, the hook switch (not shown) is operated, and the handset is placed in a non-call state. When the filling machine is picked up, the hook buttons 4 and 5 are moved upward, thereby operating the hook switch and enabling the filling machine to be used.

[Problems with background technology]

However, in such a telephone, if the handset is placed carelessly and the hook button 4.5 is not maintained in the non-talking state, that is, if it is raised, the telephone will not be considered busy. considered unable to deal with responses from outside lines. Particularly in homes where young children are at home, such phone calls often occur due to the children playing on the phone, and there has been a desire for an old electronic device that can prevent such phone calls.

C. Object of the Invention In view of the above-mentioned circumstances, an object of the present invention is to provide a telephone that can prevent the occurrence of false calls.

[Outline of the invention]

In order to achieve the above object, in the present invention, a locking means is disposed on the hook button, and by activating the locking means, even when the handset is removed from the hook button, such as when a child is playing with the phone, the locking means can be operated. The hook button is held in a non-near talk state position.

[Embodiment of the Invention] The present invention will be described below with reference to an embodiment shown in the drawings.

FIG. 1 conceptually shows a part of a telephone housing according to an embodiment of the present invention, and FIG. 2 shows the entire body of the telephone.

A handset mounting stand 12.13 is protruded from the top plate 11a of the telephone housing 11, and these mounting stands 12.1
Into the hook button accommodation holes 12a and 13a formed in 3, a hook 27□41.5 is installed with a hook leading from below and 6 degrees in front. These hook buttons 14, 15 and W
A locking means 40 is arranged between the body 11. The locking means 40 consists of a plate 16 extending over the hook buttons 14 and 15, a cylindrical block 17 fixed to the plate 16, and an operating lever 18 disposed on the top plate 11a of the telephone housing 11. And, one end 19 to the operation renoku-18
A rod 19 having a fixed portion a and a free end 19b housed in a cylindrical block 17, an operating lever 18, and a telephone housing 11.
A spring 20 is disposed between the springs 20 and 20 to urge the operating lever 18 in any selected direction (see FIG. 3), and a stopper pin 21.22 is held on the top plate 11a of the telephone housing 11 and determines the position of the operating lever 180. (See Figure 3).

Hereinafter, the operation of the locking means 400 will be explained in the case where no handset is placed on the telephone housing. Assume that the operating lever 18 is now in the state shown in FIG. 3(b). At this time, the locking means 40 is not working. therefore,
The hook button 14 is in the upper position as when sailing. From this state, when the slope 18a of the operating lever 18 is pushed down in the direction indicated by arrow A, the operating lever 18 rotates in that direction, disengages from the stopper bin 21, and comes into contact with the hydraulic stopper bin 22. .

The operating lever 18 in contact with the stopper bin 22 is stopped there by the diagonally upward biasing force of the spring 20. On the other hand, simultaneously with such rotation of the operating lever 18,
The free end 191) of the rod 19, which was located in the hollow 116 within the cylindrical block 17, is pushed downwards, pushing the plate 16 down. Then, when the plate 16 is pushed down, the hook button/14 is pressed through the plate 16.
is pressed, and the hook button 14 is placed in the "do" position as shown in FIG. That is, the hook button 14 is
This is the on-hook position when the handset is placed.

On the other hand, in order to eliminate the action of the locking means 400, it is sufficient to push down the slope 18b of the operating lever 18 in the direction indicated by arrow B, thereby releasing the hook button that was locked in the on-hook position. /14 is the same figure (b)
Return to state.

In the above implementation v1], the mechanism for stopping the operating lever 18 at the 2nd position is the spring 20. Stopper bin 21.
22, etc., but the present invention is not limited to the embodiment, and it is of course possible to configure this Isoden in other ways. Also,
The cylindrical block 17 is arranged on a plate 16 that spans both hook buttons 14,15, but the cylindrical block 17
It goes without saying that it may be arranged, for example, on a tongue protruding from the hook button 14.

〔Effect of the invention〕

As explained above, in the telephone according to the present invention, since the locking means is disposed on the hook button, by activating the locking means, even when the handset is half-hung, even when the button is not engaged, non-M calls can be made. Therefore, it is possible to prevent the occurrence of false calls caused by children playing with the telephone.

[Brief explanation of the drawing]

FIG. 1 is an assembled perspective view conceptually showing a part of a telephone housing provided with a locking means according to an embodiment of the present invention, and FIG. 2 is an assembled perspective view showing the entire telephone housing. Figures 3 and 3 are cross-sectional views of the structure of the locking means according to the present invention. FIG. 4(b) is a conceptual vertical cross-sectional view of the upper part of the telephone housing with the locking means released.
The figure shows a conventional telephone. FIG. 14, 15-1 hook button, 16... plate, 1
7...Cylindrical block, 18...-operation lever, 19...
・Rod, 19a...one end, 191)...free end,
20...Spring, 21.22-Stopper pin,
40...Lock means. 1:', g-4゛Tome Figure 2

Claims (1)

[Claims] 1. A telephone set, characterized in that a locking means is disposed on the hook button, and the hook button can be locked in an on-hook position by actuating the locking means.