KR19990036222U - Semi-automatic shaver - Google Patents

Abstract

The present invention relates to a shaver for shaving facial hair or beards, and more particularly, a rack is manually operated without a separate power supply by breaking the configuration of an automatic razor which operates a motor by a power source of a rechargeable battery to operate a rotating cutter. The present invention relates to a semi-automatic shaver that performs a straight reciprocating motion to transfer the pinion's rotational force to a rotary cutter to perform shaving.

That is, the accommodating portion A having the stop jaw 81 at both sides of the one side opening 8 is formed at one side of the pinion 51 of the drive shaft 57 in the center of the housing 5 in which a plurality of gear groups are connected. The driving portion for inserting the support pin 44 and the spring 43 between the guide shaft 60 into the long hole 42 to integrally with the operating port 4 having the locking piece 45 to operate the rack 41. (B) is settled, the upper portion of the drive (B) is settled on the drive shaft (57) by combining the fixed cap (1) with the fastening means 13 and fixed a plurality of blades 21 to the drive shaft (57) There is a gist of combining the shaving portion (C) for screwing the upper cap (3) after fixing.

Description

Semi-automatic shaver

The present invention relates to a shaver for shaving facial hair or beards, and more particularly, a rack is manually operated without a separate power supply by breaking the configuration of an automatic razor which operates a motor by a power source of a rechargeable battery to operate a rotating cutter. The present invention relates to a semi-automatic shaver that performs a straight reciprocating motion to transfer the pinion's rotational force to a rotary cutter to perform shaving.

In general, the automatic shaver is a combination of a rechargeable battery and a rotating cutter with a built-in motor and several blades on the rotating shaft of the motor. When the shave is turned on, the power of the rechargeable battery is applied to the motor. The shaving is performed by rotating the rotating cutter coupled with the drive shaft, and when the power is exhausted, the plug inserted in the bottom part is drawn out and then reused after charging.

Conventional automatic razors as described above may provide convenience for easy shaving by automatically rotating razor blades, but there are problems in purchase and maintenance.

In other words, the price of the automatic razor is expensive, so there is an economic burden when purchasing it, and it causes a waste of power by using a rechargeable battery, and when expensive accessories are damaged even in a small impact, a separate repair cost is required, requiring care in handling. It is, there is a problem that the built-in parts are relatively large and heavy to give some inconvenience to use while carrying.

The present invention has been devised to eliminate the problems of the conventional automatic razor as described above, without the need for a complex technical configuration consisting of expensive components and a separate power supply and supply at a low cost, if you need to easily carry anywhere It is to provide an economical semi-automatic shaver that can be used for a long time at the same time by giving a rotating force to the rotary cutter with a simple hand operation.

Looking at in detail with the accompanying drawings a reasonable configuration and operation for achieving the above object is as follows.

1 is an exploded perspective view showing an embodiment of the present invention

Figure 2 is a side cross-sectional view showing the internal configuration of the present invention

Figure 3 is a side cross-sectional view showing the action of FIG.

Figure 4 is a cross-sectional view showing a plan configuration of the present invention

5 is a cross-sectional view showing the operation of FIG.

Figure 6 is a side cross-sectional view showing another embodiment of the present invention

Figure 7 is a side cross-sectional view showing the action of FIG.

※ Explanation of symbols used in main part of drawing ※

C: shaving part

1: fixed cap, 11: through, 12: locking groove, 13: fastening means

2: rotary cutter, 21: shaving blade, 22: coupling groove

3: upper cap, 31: mesh, 32: mangong

B: drive section

4: operating tool, 41: rack, 42: long hole, 43: spring, 44: support pin, 45: locking piece, 46: stopper,

47: Handle

5: housing, 50: gong, 51: pinion, 52: drive gear, 53: interlocking gear, 54: intermediate gear,

55: output gear, 56: upper gear, 57: drive shaft, 58: transmission gear, 59: sliding gear

6: acceleration plate, 60: guide shaft, 61: acceleration gear, 62: pin shaft

A: storing department

7: case, 71 shaft groove, 72: insertion chamber, 73: guide groove, 74: fixing rack, 75: fixing means

8: Opening, 81 stop jaw

9: Mirror, 91 handles

C ': shaving part

101: fixed cap, 102: vibration plate, 103: groove groove, 104: eccentric cam, 105: eccentric shaft

201: Round-trip cutter, 202: Razor blade

301: upper cap, 302: mesh, 303: mangong

1 is an exploded perspective view showing an embodiment of the present invention, Figure 2 is a side cross-sectional view showing the internal configuration of the present invention, respectively, looking at the configuration and operation of the present invention in detail as follows.

The present invention provides a drive unit B for applying rotational force to the drive shaft 57 in a linear reciprocating motion of the rack 41, a shaving unit C for shaving by receiving a rotational force from the drive shaft 57 of the drive unit B, and a housing 5 of the drive unit B. It consists of an accommodating part A fixed to the fixing means 74 of the fixing means 75 and the shaving part C to be coupled to the fastening means 13, which will be described in more detail;

The driving unit B is an operating port 4 consisting of a stopper 46, which hangs out by the operation of the handle 47 on one side of the rack 41 and the support pin 44 and the spring 43 is installed, and several engaging pieces 45 in front;

And an interlock gear 53 connected to the pinion 51 and the drive gear 52 of the pinion 51 connected to the rack 41, an output gear 55 connected to the intermediate gear 54 of the interlock gear 53, and a transmission gear 58 connected to the upper gear 56 of the output gear 55; A housing 5 for supporting and fixing the sliding gear 59 connected to the guide shaft 60;

And an accelerator plate 61 having an accelerator gear 61 connected to the sliding gear 59 of the transmission gear 58 and a pin shaft 62 inserted into the bearing groove 71 of the case 7.

The housing A of the housing 5 of the driving unit B is fastened to the fixing table 74 by the fixing unit 75, and when the handle 91 is slid to the front of the guide groove 73 on the bottom thereof, the mirror 9 which is protruded from the insertion chamber 72 to the outside is inserted therein. It consists of a case 7 having an opening 8 formed with a stop jaw 81 to which the engaging piece 45 of the ground is grounded.

The shaving part C fixed to the housing 5 as a fastening means 13 on the upper side of the case 7 of the driving part B has a fixing cap 1 formed with a through hole 11 through which the drive shaft 57 penetrates and a stopper groove 12 through which the stopper 46 is engaged, and several blades 21 are mounted. And an upper cap 3 having a rotating cutter 2 having a coupling groove 22 inserted into the driving shaft 57 and a mesh 31 having a plurality of meshes 32 screwed to the fixing cap 1.

Looking at the action of the present invention configured as described above in detail with the use method;

First, when holding the shaver S while carrying and storing the shaver S in the same state as shown in FIG. 2, when the handle 47 is lightly pushed downward, the stopper 46 is released from the locking groove 12, and at this time, the elastic force of the spring 43 in the rack 41 When the operating port 4 is pushed out of the opening 8 while being pushed in the opposite direction of the support pin 44, the stopping piece 45 is grounded to the stop jaw 81 and stopped in the state shown in FIG.

In such a state, the razor S is gripped by hand and the actuator 4 is pushed to the support pin 44 side by finger. The rack 41 penetrating the center of the housing 5 rotates in the pressing direction and rotates the connecting pinion 51. The formed drive gear 52 drives the interlocking gear 53 integrally formed with the intermediate gear 54 and the rotational force of the intermediate gear 54 is transmitted to the drive shaft 57 of the output gear 55.

At this time, the rotary cutter 2 is to cut the beard inserted into the net 32 while rotating by the rotational force of the drive shaft 57 generated at the same time as the progress of the rack 41.

As described above, if the rack 41 is reciprocated while the actuator 4 is continuously pressed while the rotary cutter 2 rotates, the transmission gear 58 connected to the upper gear 56 rotates and the rotational force transmitted to the sliding gear 59 is accelerated. And the acceleration plate 6 having a constant weight can rotate at a high speed, and the drive shaft 57 can continue to rotate even when the rack 41 is restored by the spring 43.

When the rack 41 is retracted, the pinion 51 engaged with the rack 41 is grounded on one side while the central shaft slides the long hole 50 of the housing 5, and the driving gear 52 moves to a position that does not interfere with the rotational movement of the interlocking gear 53. When the rack 41 is advanced, the pinion 51 which is engaged with the rack 41 is grounded to the other side of the long hole 50, so that the pinion 51 is connected to the rotating linking gear 53 and adds acceleration force in the direction of rotation of the linking gear 53. .

When the rotational force is transmitted to the drive shaft 57 by the rotation of the several gears and the acceleration plate fixed to the housing 5 as described above, the rotation cutter 2 smoothly cuts the beard while rotating at high speed.

When shaving as described above, when checking the shaving state, slide the handle 91 of the bottom part of the case 7 toward the front of the guide groove 73 so that the mirror 9 can escape from the insertion chamber 72 and check the shaving state. Pull 91 back so that mirror 9 enters insertion chamber 72.

On the other hand, Figure 6 is a side cross-sectional view showing another embodiment of the present invention, a modification of the configuration of the shaving portion A of the configuration of the present invention, the configuration thereof

A fixed cap 101 coupled to an eccentric cam 104 having an eccentric shaft 105 coupled to the drive shaft 57 and a diaphragm 102 having a concave groove 103 inserted into the eccentric shaft 105 and a plurality of razor blades 202 fitted to the center of the diaphragm 102 are parallel to each other. And an upper cap 301 that combines a reciprocating cutter 201 and a mesh 302 having a plurality of substantially rectangular meshes 303 corresponding to the blade 202 of the reciprocating cutter 201.

The operation and use method of another embodiment of the present invention that can be configured as described above is the same as the embodiment of the present invention described above and look at the operation and the use method of the shaving portion C 'is modified, the eccentric cam by the rotation of the drive shaft 57 When 104 is rotated, the eccentric shaft 105 eccentrically installed with the drive shaft 57 is linearly moved in the recess groove 103, and the diaphragm 102 fixed to the fixing cap 101 reciprocates from side to side, and at the same time, the reciprocating coupled to the center of the diaphragm 102 is performed. The blade 202 cuts the beard inserted into the net 303 while the cutter 201 reciprocates in the same direction as the diaphragm 102.

As described in detail above, the present invention is a straight reciprocating motion of the rack 41 coupled to the operation tool 4, so that the shaver S can be shaved by applying a rotational force to the rotating cutter 2 with a simple manual operation without requiring a separate power source. It is an economical shaver that can be easily carried and used easily anytime and anywhere while acquiring the purchase cost, maintenance cost, and ease of use at the same time.

Claims (6)

In the storage portion A with the stop jaw 81 at both sides of one side opening 8, The support pin 44 and the spring 43 are inserted into the long hole 42 between the pinion 51 of the drive shaft 57 in the center of the housing 5 where the gear groups are connected to each other, and the guide shaft 60 formed on one side, and integrally with the operation port 4 having the locking pieces 45. The drive part B which made the rack 41 operate is enclosed, On the upper part of which the drive part B is placed, the fixing cap 1 is coupled to the fastening means, 13, and the rotating cutter 2 fixing the plurality of razor blades 21 is fixed to the drive shaft 57, and then the shaving part C for screwing the upper cap 3 is integrally coupled. Feature semi-automatic shaver. The method of claim 1; A fixed cap 101 coupled to an eccentric cam 104 having an eccentric shaft 105 coupled to a drive shaft 57 and a diaphragm 102 having a concave groove 103 inserted into the eccentric shaft 105, and a plurality of razor blades 202 fitted to the center of the diaphragm 102 in parallel. A semi-automatic shaver comprising an upper cap 301 combining the arranged reciprocating cutter 201 and a mesh 302 having a plurality of mesh 303. The method of claim 1; A semi-automatic shaver formed by attaching a handle 9 by inserting a mirror 9 into the insertion chamber 72 by forming a guide groove 73 and an insertion chamber 72 on the bottom of the storage unit A. The method of claim 1; The drive shaft 57 of the drive unit B coupled inside the housing 5 is coupled to the upper gear 56 integrally formed with the output gear 55, and on the outside of the housing 5 to the guide shaft 60 fixed with the transmission gear 58 which makes the accelerator gear 61 contact with the fixed output gear 55. In contact with the sliding gear 59, the intermediate gear 54 is connected to one side of the output gear 55, and the interlocking gear 53 integrated at the lower end engages the driving gear 52 to transmit the power by the pinion 51, which transmits the power by the rack 41. Semi-automatic shaver characterized by the attachment. The method of claim 1; Semi-automatic shaver characterized in that the acceleration plate 6 is attached to the bottom of the housing 5. The method of claim 1; Semi-automatic shaver characterized in that the stopper 46 and the handle 47 are fixed to the upper side of the operating mechanism.