JPS5932487A - 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] Komei Moe is what Dento Kamiso 9 is doing + Megure.

Electricity resting? Ntai Hitomi I, Denko Jumon finally went to the life pond and was in agony, M edition. In ii'j, there is a W4 start so that I can hang out on a boat in my life! ? 1 or something? Second power? As for my position, I was angry that I had to replace the first battery with a certain number of threats, and that the number of operations had increased.

When you look at the two characters, the purpose of Koi, and the manipulation of insects, is the seven-zero revenge and revenge book, and the door is Yai1iFuichiichishi? The purpose of this project is to provide an electric kettle that does not have any electric power. 'k1 Snake too?i+
Qru.

Shienkai-te? Poo? - Is the counter sad on the verge of being masturbated and being discharged? It returns to zero and does not require any separate operation. Win i is jl4,? IchikotmiA
cB Example 1: No figure?し”Jk7'IKJ'＊
The razor body 1 is connected to the upper housing 2 and the lower housing 3 with screws 4.The head 5 of the razor body 1 is connected to the A block 6 is attached, a counter block 8 is attached to the front recess 7 of the razor body 1, and an electric block 9 is attached to the body of the razor body 1.

In the head block 6, the motor l1 is attached to the blade mount 10 from below, and the blade block 12 is attached to the upper side of the blade mount 1O, and the inner blade body (not shown) of the blade block 12 and the joint 13 of the motor 11 are connected to each other. are combined. switch handle 14
is rotatably fitted to the outer periphery of the blade mount 10, and the body of the blade mount 10 is attached to the opening 5a of the head 5 of the razor body 1. In the switch handle 14, 15 is a lock button, 16 is a click projection, 17 is a rotation range regulating projection, and 18 is a switch projection.

The electric block 9 includes a storage battery 19, a printed circuit board 20 on which electric components such as a charging circuit are mounted, a switch chassis 22 with a motor royal spring 21, a switch terminal 23 that engages with the switch protrusion 18 to operate the switch, and a plug chassis 24. , and a plug 25. With these configurations, when the plug 25 is pushed out and inserted into an outlet, the storage battery 19 is charged, and when the switch terminal 14 is operated and the switch terminal 23k is twisted, the pressure contact spring 2 is charged.
1 is connected to a storage battery 19, and power is supplied to the motor 11.

In this way, the motor 11 is activated and the joint 13 is rotated, so that the inner blade body operates and cuts off the whiskers that have entered the outer blade hole of the blade block 12.

In the counter block 8, the counter components are assembled into a flat base 26, which is housed in a recess 7 of the base 26 formed on the upper surface of the upper housing 2, and hooks 27 formed on both sides of the base 26 are formed in the recess 7. It is installed by being locked into the locking hole 28 that has been formed. The surface of the base 26 has a recess 29 at the center of its front edge, and the rotation range regulating protrusion 17 of the switch handle 14 is located in the recess 29 when attached to the upper housing 2.

On the back side of the base 26, there are three shafts 62 to 64 as shown in FIG.
, a semicircular arc-shaped display slit 65 is formed between the axes 62 to 64. A display plate 67 is rotatably supported on the shaft 62, a stopper 68 is formed at the tips of the shafts 63 and 64, and a feed wheel 69 is provided on the shaft 63. A feed p lever 70 is attached to the shaft 64.
are each supported by a shaft that prevents them from falling out. The display plate 67 is disc-shaped, and a partially toothed gear 71 is formed in a part 9 of the outer peripheral surface, that is, in a range where the display plate 67 can rotate up to a predetermined maximum value on the scale. It has a color display section 72 (FIG. 1) that displays the remaining capacity, and a cam section 73 is formed at the center on the opposite side of the color display section 72. The diameter is made to gradually become shorter in the direction opposite to the return rotation direction (forward direction). Further, a stopper protrusion 75 is formed at a position a predetermined distance away from the center on the cam portion side of the display plate 67, and the color display portion 7 of the display plate 67
Rotation regulating arcuate grooves 76 are formed at symmetrical positions of 2 (Fig. 5).
, a protrusion 77 formed on the base 26 when supported on the shaft 62
is engaged with arc R76. A feed wheel 69 supported by a shaft 63 is composed of a gear 78 and a ratchet wheel 79 that mesh with a partially toothed gear 71 of the display plate 67. When the feed wheel 69 rotates, the display plate 67 rotates. The feed lever 70 includes a lever portion 81 extending radially from a bearing portion 80 and a lever portion 8
It consists of an L-shaped spring part 82 integrally formed at the tip of the lever part 1, and an L-shaped elastic pawl 83 extending from the bearing part 80 at a substantially right angle to the lever part 81. As shown in the figure, the tip of the spring part 82 engages with a spring receiving protrusion 84 formed on the base 26, and under the action of the spring, the vicinity of the tip of the lever part 81 is supported by the positioning protrusion 85 formed on the base 26. , at this time, the tip of the elastic pawl 83 touches the pawl wheel 79 of the feed wheel 69.
to face. Further, when the base 26 is attached to the upper housing 2, the tip of the lever portion 81 is positioned so as to be shifted toward the ON operation direction of the switch protrusion l8, as shown in FIG. When the switch is turned on, the handle bar portion 8l is pushed by the switch protrusion 18 and rotates toward the imaginary line in FIG. The ratchet wheel 79 is moved by one thread, thereby rotating the display plate 67 by a predetermined angle.

The return member 86 is a substantially rectangular flat plate as shown in FIG. 1
end? The detecting rod 18 is exposed at the bottom, and supported by the support plate 89 provided on the base 26 and the slot 90, while the storage detection rod 8 is supported by the support plate 89 and the cutout 90. →Rashiji?9'1
? , press the coil spring 92 between the rough flange 91 and the support plate 89'', and apply pressure to the spring action.
The detection rod 88 is biased toward the tip. Stop detection rod 88
One end 931 of the swing lever "<-93" is engaged and supported by the J swing lever 93.1 swing lever "9?3?" is a pine needle-like bifurcated shape with a six-point base 93b. Ng 2: Was it formed? The other end 93d is pivotally supported on the shaft 93C. Is there one support at the horizontal protrusion "sj" at the rear end of the plug 25 as shown in the figure 5?
Has it been done? Ru. ? So plug 25? When it is housed in the body 1, the detection rod 88 is pushed into the base 26' against the spring 92, and when the Pug Kai 5 is protruded and made a noise, the detection rod 88 protrudes from the base 26. k operation port,
Does the return member 86 reciprocate along with these movements? In addition, a positioning protrusion 94 protruding from the side surface of this feeding member 86'o is engaged with a positioning rib 95 of the base 26, resulting in a stable state. In its stable state, the return member 86 forms a folded portion 96a at its front end. for t
What: Nails/cars? 79 has an elastic lock and its claw 96?・
Should I send it to you? Are you trying to hold the car 6-9 and prevent it from reversing?
Ru. Also, the nine return negative 97 protruding from the shoulder of the curved end of the return member 86 faces the cam surface i4 of the cam portion 7a?i (the sixth
Figure] JAlso, as mentioned in 1? The movement of the tree is the return member 86
A protrusion 98 for initial return drive and display plate rotation stop is formed on the side surface of the screen, and faces the protrusion Q15. wood.

The operation of this counter position is such that when the switch bundle 14 is rotated from the bottom to the top, the switch protrusion 1'8 moves from the solid line to the imaginary line in Fig. -Nandare6part81i! Sui? The spring part 82 is pushed by the latch protrusion 18 nine times seven times as shown in the imaginary line. As the pawl 83 moves and comes off, it moves forward and engages in the groove of the pawl support 79, rotating the ratchet wheel 79 by one thread. This rotation of the ratchet 79 causes the nine gears 78. t1. rotates 100 times and the display board 67 rotates. ? Due to this? Display strip 6 on the surface of the base 26
The color display part 7 is displayed on the pot of 5, and the ζ display is slit i-6.
5'j: 1 scale corresponding to one use? Move by minute.

Turn off the switch handle 14. ．． and 2. Bar part 8
1 has a switch protrusion 181. Since the sound is released from the first part, the first part is released due to the action of the spring part 82. At the same time as the bar portion 81 returns, M83 moves to the ratchet wheel 79ηi. ．． ．． raIIl trivial. At this time, the return member 86 is $96-! rE Tsumemoto 7? i
Since it is elastically engaged with, there is no rotation and no rotation. It's not too cool either. Similarly switch again/%? 'F le 14! If you turn it on from off. Furthermore, a display board 67 is provided. The angle rotates, and in this way, the display board 67 continues to rotate in response to the direction of the messenger sent by the electric or feudal sled 1. The number of times of use is displayed by the number of arcuate scale marks from one end of the display section 72 appearing on the J$ 65. However: 2) Do you know how many times the user has used the electric shaver after each use? Ruko. Naru Jingin. Furthermore, when the display plate 67 finishes rotating by the number of teeth of the gear 71, which is generally set according to the battery capacity, ? 7 more
J: + is Switch No. 14 on or off? Even if the feed gate 69 is rotated, the display [67. is the rotation L, n
＜It becomes. Furthermore, the return of the display board 67 is regulated by the locking projection 75 of the display board 67 and the projection 98 of the return member 86, which are engaged and closed, thereby returning the display board 67. In other words, it stores electricity.

Since it is time to charge the battery 19, extend the bra 25 feet and plug it into the outlet. difference? Conduct a renomi den. At this time, as the pwag 25 is pushed out, the swing lever is moved by the action of the spring 92. 93 is. Since the return member 86 moves slightly, the return member 86 does not move as shown in FIG. Beauty. Move as shown in Figure 7.

Due to this movement, is the hole 96 of the return box material 8'6? is the feed wheel 69
away from the ratchet wheel 79d-: The feed wheel 69 becomes free, and the protrusion 98 hits the stopper protrusion 75, and the protrusion 98
By pressing the stopper protrusion 75, the display plate 6'7 is rotated in the reverse direction as indicated by the arrow M in the initial stage of return. Further, as the restoring member 86 continues to move, the restoring arm 9
7 comes into contact with the cam surface 74 of the cam portion 73, and the return arm 9
By pressing the cam surface 74 at step 7, the display plate 67 continues to rotate in reverse as shown in FIG. 7 and returns to its original position, returning to zero. During this time, the gear 71 of the display board 67 meshes with the gear 78 of the feeder 9 wheel 69. On the other hand, when charging is finished, the derag 25 is unplugged from the outlet and the plug 25 is stored inside the razor body 1. At this time, the other end 93d of the swinging lever 93 is pushed with the horizontal protrusion 25&&, and the lever 93 is rotated, so that it returns to its original state. Member 86 moves back and spring 92 is compressed. As a result, the pawl 96 is again elastically engaged with the ratchet wheel 79 to hold the ratchet wheel 79, and becomes in the counting standby state.

In this way, when the battery is in a so-called dead state, by charging the battery and returning the display board to zero, the battery can be charged according to the amount of power consumed by the user in one use of the razor until the battery becomes dead. You can know the maximum number of times you can use the furnace, and you can individually decide which furnace can be used one more time until the battery life expires.In addition, you can always obtain sufficient operating status until the end of the battery life, so you will not run out of battery in the middle of shaving. can be avoided.

As described above, in the electric shaver of the present invention, since the zero return operation is linked to the protruding and retracting operation of the plug, there is no need for a separate operation, and there is no cumbersome return operation, resulting in improved usability. As an embodiment, when the return means is brought into contact with the swinging lever, the plug can be stored in the outlet in a direction substantially perpendicular to the operating direction of the locking means and the plug, and a small electric shaver can be obtained. .

[Brief explanation of drawings]

Fig. 1 is a perspective view of an embodiment of the present invention, Fig. 2 is a sectional view thereof, Fig. 3 is an exploded perspective view, Fig. 4 is an exploded perspective view of the counter device, and Fig. 5 is a broken plane of the counter device. 6 and 7 are cutaway views of the zero return operation process. 1... Razor body, 8... Counter device, 19.
...Storage battery, 25...Plug, 67...Display board, 6
9... Feed wheel, 70... Feed lever, 86... Return member, 93... Swing lever, 96... Claw (locking means) -447- -448

Claims (1)

[Claims] (1) The razor body and this razor body are provided so that they can appear freely and are built into the razor stock. Can you charge the battery? and a counter mounted which operates to return to zero in conjunction with the appearance and retraction of the dewog along with a tree that is placed on the razor body and displays the number of used surfaces or the remaining capacity of the i-battery. Prepared mud razor.゛・11・{2}? The previous generation counter device does not like the front board and the car that feeds the display board: rotate things? a feed lever, a return means with a short locking means for restricting the reverse rotation of the feed car, and a state in which this return lever is biased toward the front six plugs. Is there a range of permission to sow with a spring that comes into contact with the spring? Electricity mentioned in section (1)? Katani'-t'c'. (3) The operating direction of the return means The operating directions of the imli plug are directly different from each other, and the operating directions of the imli plug are interlocked via the vibration lever. electric razor.