JPS6021789A - Charging type electric razor - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] 〔Technical field〕 This invention relates to a rechargeable electric stove.

[Background technology]

Conventional rechargeable electric stoves, which display the charging time by the number of times the electric stove is used, have a simple color display with a scale, so it is difficult to tell when it is time to charge. If you miss the charging time, or if you do not pay attention to the charging time, the battery may run out of power during use, which is inconvenient.

[Purpose of the invention]

Therefore, an object of the present invention is to provide a rechargeable electric stove υ that clearly requires charging.

[Disclosure of the invention]

The rechargeable electric shaver of the present invention is provided with a charge prompting means on the shaver body, and the charge prompting means is projected from the shaver body by a predetermined counting operation of a counter device, thereby displaying the charge. This is what I did. Therefore, the charging timing can be clearly determined, and the above-mentioned drawbacks of the conventional battery can be solved. As an embodiment, if the charge prompting means is a charging plug blade, there is an advantage that the effort of protruding the plug blade for charging can be saved.

An embodiment of the present invention is shown in FIGS. 1 through 10. That is, this rechargeable rotary electric shaver has a blade section 2 on one end side of the razor body 1, a motor (not shown) on the bottom, and a blade section 2 on the side of one end of the razor body 1. A storage battery (not shown) is built in, and a charging plug blade 3 is provided at the other end of the razor body 1 so as to be freely retractable. The drive switch hand/I/4 for driving the motor is ring-shaped and is provided at the base of the blade part 2 so as to be rotatable by a predetermined amount, and is turned on and off by a display protrusion 5 integrally formed on the handle 4. It also displays the position of hand/l/ as shown in Figure 4.
An electrical contact i (not shown) of the switch is provided inside the razor body at the tip of the switch protrusion 6 hanging down from 4.
is controlled on and off.

Counting device A that counts the number of times a beard shaver is used is
It is provided on the back side of a base 7 which is fitted onto the front side of the razor body 1 with seven hooks 7a. This counter device A consists of a feed lever 8° type wheel 9. as shown in FIG. The display plate 11 with the partially toothed gear 10 and the return member 12 are supported by shafts 13 to 15, respectively. Feed lever 8
The operation part 16 intersects with the middle part of the switch protrusion 6 of the switch hand ρ4, and when the switch hand /L/4 is rotated from OFF to ON, the feed lever 8 is rotated in the direction of the arrow. Accordingly, the pawl 17 of the feed lever 8 engages with the mold wheel 9, and the mold wheel 9 is advanced by one pawl. The feed lever 8 is urged back by the spring piece 18. On the other hand, due to the action of the spring fly 9 of the return member 12, the retaining pawl 20 engages with the mold wheel 9, thereby restricting the reverse rotation of the mold wheel 9. The heavy weight 9 has a gear 21 which meshes with the partially toothed gear 10 of the display plate 11 to rotate the display plate 11 in accordance with the rotation of the mold wheel 9.

This display board 11 has an arc-shaped display 22 attached to the base 7 side, and the display appears in an arc-shaped window 23 formed in the base 7 as the display board 11 rotates. In this way, each time the handle switch 4 is operated, the display board 11 rotates intermittently, and the displayed content changes to the window 2.
3, and the number of uses can be determined from the displayed content. In order to regulate the maximum amount of rotation of the display board 11, an arcuate slit 24 is formed in the display board 11, and the base 7
A regulating protrusion 25 provided in the slit 24 is passed through the slit 24.

In addition, in order to rotate the display board 11 back, the display board 11 is provided with a cam 26 and an initial return protrusion 27. 27 to reverse the display plate 11, and then push the surface of the cam 26 with the push piece 29 of the return member 12 to reversely rotate it to the original position. A return button 30 for returning the return member 12 is exposed to the surface through a slit 31 in the base 7.

Note that 32 is a stopper of the feeder 8.

Next, the charging prompting means includes a bladder protruding operator 33. as shown in FIGS. 8 to 10. It consists of a plug protrusion prevention plate 34 and the plug blade 3. One end of the plug protruding operator 33 is screwed to the center of rotation of the display board 11.
The Mupwag protrusion prevention plate 34, which rotates with the razor body 1, is slidably arranged in the guide groove 35 of the razor body 1, and is positioned at a stable position by the coil spring 36, at which time its lower end is positioned at the front end of the plug blade 3. Furthermore, an opening 37 is formed at the upper end corresponding to the operator 33. The stopper blade 3 is biased by a spring 38 in the direction of protruding from the main body 1, and its protrusion is suppressed by the prevention plate 34. By setting these mutual positional relationships, as the predetermined number of uses approaches, the operator 33 moves to the rotation position indicated by the arrow and engages the opening 37, and then gradually moves the operator 33 against the spring 36. to move it in the direction of the arrow. When the operator 33 moves a predetermined R, that is, reaches the number of times that requires charging (the operator 33 rotates approximately 180 degrees), the plate 34 separates from the blade 3 just in time, and the blade 3 is moved by the spring 38 to the razor body. 1 to outside 1st
Jump out to the state shown in the figure. This is the operating state of the charging prompting means. Therefore, when charging, it is sufficient to simply insert the plug blade 3 into an outlet, which saves the effort of protruding the plug blade 3. On the other hand, when storing the plug blade 3, use the plug operation knob 39 to store the plug blade 3 into the razor body l,
At the same time, when the return button 30 is used to return and rotate the display plate 11, the prevention plate 34 returns to its original position by the action of the spring 36, and the stopper blade 3 is held in the stored state.

Note that B is a light emitting diode for indicating operation.

Furthermore, the charging prompting means of the present invention is not limited to the stopper blade, but also includes cases in which any other arbitrary member is displayed protruding from the razor body 1. Further, the counter device according to the present invention includes a case where the number of times is displayed and a case where the counter device does not display the number of times and only operates the charging reminder means.

〔Effect of the invention〕

As described above, according to the rechargeable electric razor of the present invention, it is possible to clearly see when it is time to charge the razor, so it is possible to prevent the battery from running out in the middle of use or from missing the charging time, and it is easy to use. The effect is that it can be done.

[Brief explanation of drawings]

Figure 1 is a front view of an embodiment of the present invention, Figure 2 is a bottom view thereof, Figure 3 is a front view of the counter device removed from the razor body, and Figure 4 is a sectional view taken along the line ■-■. , FIG. 5 is a sectional view taken along the line V-V in FIG. 4, FIG. 6 is a sectional view taken along the line Vl--Vl in FIG. 4, FIG. 7 is a sectional view taken along the FIG. 9 is a partially cutaway bottom view of the plug blade in the retracted state shown in FIG. 2, and FIG. 10 is a front view of the plug protrusion prevention plate. DESCRIPTION OF SYMBOLS 1-...Razor body, 3...Bung blade (charging prompting means), 4...Switch hand/L/, A...Counter device box 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 5 Figure 9 Figure 10

Claims (1)

[Claims] (1) A shaver body with a built-in storage battery, a driving switch provided on the shaver body, a counter device interlocked with the operation of the drive switch, and a A rechargeable electric rice cooker comprising a charging reminder means that projects from the main body of the rice cooker in response to a predetermined counting operation of a counter device. (21) The rechargeable electric shaver according to claim 1, wherein the charging prompting means is a charging plug blade provided on the shaver body.