JPS6324713B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a rechargeable electric shaver with a head plate.

[Background technology]

Conventionally, in this type of electric shaver, as shown in FIG. 6, when removing the electric shaver from the outlet 36 after charging is completed, it is difficult to pull it out because the connection between the plug 24 and the outlet 36 is tight. It was hot. Further, in the case where the slidable and removable mirror plate 3 is mounted flush with the outer surface of the case, there is a problem that it is not easy to remove even if the anti-slip member 37 is provided.

[Purpose of the invention]

The present invention has been made in view of the above-mentioned problems, and it is an object of the present invention to provide an electric shaver with a simple structure that is extremely easy to remove from an outlet and the end plate.

[Disclosure of the invention]

In the rechargeable electric shaver of the present invention, a mirror plate whose back surface is a reflective surface is slidably attached to and detached from the recess formed on the top surface of the main body, so that the surface of the mirror plate is flush with the front surface of the main body. The main feature is that the inlet/output side of the plug and the attachment/detachment side of the end plate are in the same direction, and a recessed step is formed on the front of the main unit adjacent to the side opposite to the attachment/detachment side of the end plate. Sometimes, you can easily pull the plug out of the outlet by placing your finger on this recessed part.
When removing the end plate, the end plate can be easily pushed out by inserting a finger into this recessed step.

Figure 1 is an external view of the rechargeable electric shaver of the present invention.
Fig. 2a shows the upper casing part and Fig. 2b shows the lower casing part in disassembled form. The electric shaver main body is composed of upper and lower casings 1 and 2, and the upper casing 1 has a recess 4 formed in its upper surface to accommodate a mirror plate 3. The recess 4 is further formed with a recess 6 for accommodating the brush 5.
The end plate 3 serves as a cover for this recess 6. 7 is a reflective mirror that is fitted onto the back side of the mirror plate 3 and has an adhesive tape 8
It is fixed in place. Reference numeral 9 denotes a U-shaped frame attached to the upper surface of the upper casing 1. The upper surface of this U-shaped frame 9 constitutes the upper surface of the main body, and the upper surface of the upper casing one step lower than this constitutes the recessed step portion 10. Upper casing 1
A blade mount 11 is fixed with a hook to the front end of the blade mount 11. A motor 12 is held on the blade mount 11, a blade block 13 is screwed onto the blade mount 11, and a cap 14 is attached to the blade mount 11. A switch button mounting portion 15 is provided at the front of the recessed step portion 10, and a push button 16 and a slide button 17 are attached thereto.The height of the slide button 17 is not greater than the depth of the recessed step portion 10. , the slide button 17 is configured so as not to protrude beyond the top surface of the main body. The lower casing 2 has contact fittings 18 and 19 connected to the motor, a push switch 20, a battery 21, and a transformer 22.
A printed circuit board 23 mounted with the following components, and a plug chassis 25 that is connected to the printed circuit board 23 and guides and holds a charging plug 24 are housed therein. 26 is a plug operating lever.

FIG. 3a shows the state in which the end plate 3 is removed. An engagement groove 27 is provided on the side end surface of the end plate 3, and an engaging protrusion 28 is provided on the wall surface on the main body side on which the end plate 3 slides. , as shown in FIG.
B, H, and D are formed. 29 is a guide groove, and the guide groove 29 and the engagement groove 27 are separated by a click projection 30. With this configuration, not only can the engaging protrusion 28 slide in and out in the direction of the arrow A using the engagement protrusion 28, but also the end plate 3 can be removed from above by the upper and lower slopes C and D provided on the engagement protrusion 28. It can be pressed and attached.

FIG. 4a shows the state in which the brush 5 is stored in the recess 6. A gentle slope 31 is formed at one end of the recess 6, and protrusions 32 are provided on the upper edges of both side walls, so that the brush 5 can be stored in the recess 6. When removing the slide direction indicator arrow 33
A slit 34 is provided behind one of the protrusions 32 to increase the flexibility of the protrusion 32 so that the brush 5 can be inserted from above. As shown in FIG. 1B, a convex rib 35 for holding the brush 5 by friction is provided on the side wall surface of the recess 6.

In FIG. 5, the recessed step 10 is shown with diagonal lines. By inserting your thumb into the recessed step 10 and pressing the side edge of the end plate 3, the end plate 3 can be easily removed by sliding it in the direction of arrow C. and point B in the figure
The plug 24 can be easily removed from the outlet by placing your thumb on the location indicated by and pulling the main body to the right.

〔Effect of the invention〕

As mentioned above, in the rechargeable electric shaver of the present invention, the surface of the end plate slidably attached to the front surface of the main body is flush with the front surface of the main body, and the entrance/exit side of the charging plug is the same as the attachment/detachment side of the end plate. A concave step is formed on the front of the main body adjacent to the opposite side of the head plate from the side opposite to the side where the head plate is attached/detached.By inserting your finger into this recess, you can remove the head plate and charge the In addition to making it easy to remove the plug from the outlet, by storing the locking slide button in this recessed part, the lock will not come off if the slide button comes into contact with another object inside a travel bag, etc. Furthermore, by sliding your finger inside the recessed part, there is an advantage that the switch can be easily operated even if you are fumbling with your fingers.

[Brief explanation of the drawing]

Fig. 1 is an external perspective view showing an embodiment of the rechargeable electric shaver of the present invention, Fig. 2 a and b are exploded perspective views of the same as above, Fig. 3 a is a perspective view showing the state of attachment and detachment of the end plate, and b is the same as above. Fig. 4a is a perspective view showing the attachment and detachment state of the brush, Fig. 4b is a perspective view of the main part of the same as above,
FIG. 5 is a top view showing the shape of the recessed step, and FIG. 6 is a perspective view of a conventional example. 1 is an upper casing, 2 is a lower casing, 3 is an end plate, 4 is a recess, 5 is a brush, 6 is a recess, 7 is a reflective plate, 8 is an adhesive tape, 9 is a U-shaped frame, 10 is a recessed step, 11 is a blade mounting base, 12 is a motor, 13 is a blade block, 14 is a cap, 15 is a switch button attachment part, 16 is a push button, 17 is a slide button, 18
19 is a contact fitting, 20 is a push switch, 21 is a battery, 22 is a transformer, 23 is a printed circuit board, 24 is a charging plug, 25 is a plug chassis, 26 is a plug operating lever, 27 is an engagement groove, and 28 is an engagement protrusion. 29 is a guide groove, 30 is a click projection, 31 is a gentle slope, 32 is a projection, 33
is the slide direction display arrow, 34 is the slit, 35
is a convex rib.

Claims (1)

[Claims] 1. A mirror plate whose back surface is a reflective surface is slidably attached to and detached from the recess formed on the front surface of the main body, so that the surface of the mirror plate is flush with the front surface of the main body, and the charging plug is The entrance/exit side and the end plate installation/removal side are in the same direction,
A rechargeable electric shaver characterized in that a recessed step is formed on the front surface of the main body adjacent to the side opposite to the attachment/detachment side of the end plate. 2. Claim 1, characterized in that a push button for a power switch and a slide button for locking the push button are provided in the recessed part, and the height of the slide button is kept within the depth of the recessed part. Rechargeable electric razor. 3. An engaging protrusion is provided on one side of the side end surface of the end plate and a wall surface on the main body side on which the end plate slides, and an engaging groove is provided on the other side, and slopes are formed on both ends and the upper and lower surfaces of the engaging protrusion. A rechargeable electric shaver according to claim 1.