KR101465723B1 - Manual type washer - Google Patents

Abstract

The present invention relates to a washing machine for a hand-held small laundry, which comprises a main body having a drain opening for drainage of washing water and capable of opening and closing one side for charging small laundry, And a rotating portion for forcibly rotating the washing tub and the washing tub in a direction opposite to the washing tub.
The present invention can improve the washing power by rotating the central axis of the laundry passing through the small washing laundry and the washing water in the opposite direction to increase the washing power and by manually rotating the washing tub to prevent power consumption, And detachably attached to improve the washing power.

Description

[0001] MANUAL TYPE WASHER [0002]

More particularly, the present invention relates to a washing machine for a small hand washing type washing machine, and more particularly, to a washing machine for hand washing type laundry washing machine, The present invention relates to a washing machine for a small-sized laundry, which can improve the washing power by detachably attaching a washing plate to a washing tub.

Generally, a washing machine is a mechanical device in which water generated by rotating a disc-like pulsator rinses with clothing to perform washing. In recent years, washing machines that are easy to operate at home and have good washing power have been widely distributed to provide convenience to housewives.

However, when washing shoes, which are not garments, with a conventional clothes washing machine, the force for removing the shoe is dependent only on the water, so that the washing effect is significantly deteriorated. Also, if clothes and shoes are put together in a washing machine and washed using the friction of clothes, it is not preferable to wash clothing and shoes together because the shoes can damage clothes.

Therefore, in order to wash shoes which are easily dirty and smelly, the user must manually wash them using a brush, which is time consuming as well as troublesome to the user.

Accordingly, recently, a washing machine dedicated to a shoe has been proposed.

A washing machine capable of shoe washing has been proposed in Korean Patent No. 10-1169193.

Conventional shoe washing machines have a drawback in that electric power must be used because the washing machine rotates the laundry using the driving force of the motor. In addition, the conventional shoe washing machine has a problem that the washing force is weakened during washing process, and the shoe is torn and damaged, because the shoe washing machine hits the side surface of the washing tub by the centrifugal force.

Therefore, there is a need to improve this.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a washing machine, a washing machine, a washing machine, A washing machine is provided.

In addition, the present invention can prevent power consumption by forcibly rotating the central axis of washing through the hand or foot, and can also wash a small amount of laundry even without worrying about power consumption, thereby eliminating the unpleasant feeling due to accumulation of laundry The present invention has been made in view of the above problems.

It is another object of the present invention to provide a washing machine for a small hand washing type washing machine in which a washing plate is detachably attached to the inside of a washing tub to improve washing power.

It is another object of the present invention to provide a hand-held small laundry washing machine in which a brush or embossing protrusion is formed on a washing plate to prevent damage caused by a direct impact of the small laundry on the washing plate.

The washing machine according to the present invention comprises: a main body having a drain opening for drainage of washing water and capable of being opened and closed at one side for inputting small laundry; a main body rotatably supported in the main body, A center shaft rotatably inserted into the drum, and a rotating unit for forcibly rotating the drum and the drum in the opposite direction.

The washing machine according to any one of claims 1 to 3, wherein the rotating portion comprises: a washing machine rotary gear which is inserted into the washing tub and protruded to one side of the center shaft, A second driven gear coupled to the second driven gear so as to be rotatable in the other direction; an outer gear coupled to the driven gear so as to be rotated in the other direction, A center shaft rotating gear for rotating in the opposite direction, and a rotating operation portion for forcibly rotating the center shaft in only one direction.

Wherein the rotation operating portion includes a sun gear which is pressed against the rotation shaft and rotated in the same direction as the rotation axis, a planet gear which is connected to the sun gear by an external gear and is rotated in a direction opposite to the sun gear, An internal gear engaged with the planetary gear so as to be rotatable in the same direction as the planetary gear, a handle rotatably fitted to the internal gear and rotated by an external force, a sun gear interposed in the rotation shaft, And an elastic member elastically connecting the handle to the body for returning to an initial position after unidirectional rotation of the handle.

Preferably, the main body includes a support roller for rotating and supporting the washing tub to be rotated.

Preferably, the washing tub detachably couples the washing plate member to the inner side surface.

The laundry plate member may be provided with either a brush member or an embossing member, either alone or in combination.

Preferably, the center shaft is detachably provided with a cleaning power improving unit to improve the cleaning power of the small laundry.

The cleaning force improving portion includes a first ring member fixed to the circumferential surface of the central axis, and a plurality of ribs protruding in the circumferential direction on the circumferential surface of the first ring member.

The cleaning force improving portion includes a second ring member fixed to the circumferential surface of the central axis, and a brush member provided on a circumferential surface of the second ring member.

As described above, according to the washing machine of the present invention, unlike the conventional art, the washing machine including the small laundry and the washing water rotates the center shaft inserted in the center of the washing machine in the opposite direction, have.

In addition, the present invention can prevent power consumption by forcibly rotating the central axis of the washing through the hand or foot, and even a small amount of laundry can be washed from time to time without worrying about power consumption, thereby eliminating the uncomfortable feeling due to accumulation of laundry.

In addition, the present invention can improve the washing power by detachably attaching the washing plate to the inner surface of the washing tub.

Further, according to the present invention, a brush or embossing protrusion is protruded on the washing plate, so that the damage can be prevented when the small laundry strikes the washing plate directly.

1 is a perspective view of a washing machine for a small hand washing type washing machine according to an embodiment of the present invention.
2 is an exploded perspective view of a washing machine for a small hand washing type washing machine according to an embodiment of the present invention.
3 is an exploded bottom perspective view of a washing machine for a hand-held small laundry according to an embodiment of the present invention.
4 and 5 are internal views of a hand-held small laundry machine according to an embodiment of the present invention.
FIG. 6 is a perspective view showing a connection state of a washing and swiveling part of a washing machine for a hand-held small laundry according to an embodiment of the present invention.
FIG. 7 is a side view showing a rotating direction of a washing center shaft of a washing machine for a hand-held small laundry according to an embodiment of the present invention.
FIG. 8 is a perspective view showing a gear for rotating a washing machine of a washing machine for a hand-held small laundry according to an embodiment of the present invention.
FIG. 9 is a state in which a washing plate is installed in a washing tub of a hand-operated small laundry machine according to an embodiment of the present invention.
FIG. 10 is a view of a laundry washing machine for a hand-held small laundry according to another embodiment of the present invention, which includes a sole plate and an embossing plate.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an embodiment of a washing machine for hand washing small laundry according to the present invention will be described with reference to the accompanying drawings. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

FIG. 1 is a perspective view of a washing machine for a hand-held small laundry according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of a washing machine for a small hand washing type washing machine according to an embodiment of the present invention, FIG. 2 is a rear exploded perspective view of a washing machine for a hand-held small laundry according to the present invention.

4 and 5 are internal views of a hand-held small laundry machine according to an embodiment of the present invention.

FIG. 6 is a perspective view showing a connection state of a washing and swinging rotary part of a washing machine for a small hand washing type washing machine according to an embodiment of the present invention. FIG. FIG. 8 is a perspective view showing a gear for rotating a washing machine of a washing machine for a hand-operated small laundry according to an embodiment of the present invention.

FIG. 9 is a state in which a washing plate is installed in a washing tub of a hand-operated small laundry machine according to an embodiment of the present invention.

FIG. 10 is a view of a laundry washing machine for a hand-held small laundry according to another embodiment of the present invention, which includes a sole plate and an embossing plate.

1 to 5, a manual washing machine 1 for small laundry according to an embodiment of the present invention is an apparatus for washing small laundry such as shoes or socks, and includes a main body 10, a central shaft 20, A washing tub 30 and a rotating unit 100. [

The main body 10 is for containing washing water for washing, and forms the outer shape of the washing machine 1 for the hand-held small laundry. The main body 10 is provided with one side openable and closable for input of small laundry. Particularly, the opened side of the main body 10 is opened and closed by the door 16.

The door 16 may be hinged to the main body 10 or may be detachably provided from the main body 10. The door 16 is preferably made of a transparent material so that the washing process of the small laundry can be visually confirmed. The door 16 has various shapes.

In addition, the main body 10 forms an inlet 12 to receive wash water. The inlet 12 is preferably provided on the upper side of the main body 10. At this time, the inlet 12 can be divided into a portion where the hose can be coupled by screwing and a portion where the hose can be simply inserted. Of course, the inlet 12 can be deformed into various shapes.

In addition, the main body 10 has a drain hole 14 for drainage of wash water. The drain port 14 is selectively opened and closed. That is, the drain port 14 is closed during washing of the small laundry, and is opened at the time of rinsing and dewatering. At this time, the drain port 14 may have a different diameter, and may be used separately for washing and draining and for rinsing and draining. Of course, the main body 10 can be applied in various shapes.

On the other hand, the washing tub 30 is rotatably provided in the main body 10. The washing tub 30 serves to store small laundry. At this time, the washing tub 30 is installed side by side with respect to the floor so as to improve the washing power by the force of the falling foot to drop the small laundry. In the state where the laundry tub 30 is opened, one side end portion thereof is opened, so that the small laundry can be inputted.

Particularly, the washing tub 30 penetrates the washing water flowing into the inlet 12 of the main body 10 to contain the small laundry and the inside washing water can be discharged to the drain 14 of the main body 10 And a perforation hole 36 is formed in the peripheral surface. The perforation hole (36) is of such a size that the small laundry can not escape. The washing tub 30 is preferably formed in a cylindrical shape.

Both sides of the central shaft 20 are rotatably supported by the main body 10 and are rotatably inserted into the washing tub 30. At this time, the center shaft 20 is positioned at the center of the washing tub 30. In particular, the washing tub 30 is rotatably supported on the central shaft 20.

Meanwhile, the central shaft 20 and the washing tub 30 can be automatically rotated using the motor force, but it is preferable that the central axis 20 and the washing tub 30 are forcedly rotated manually so as to prevent the use of electric power and reduce the burden of frequent washing.

Therefore, the rotating portion 100 is provided for forcibly rotating the central shaft 20 and the washing tub 30 at the same time. At this time, the central axis 20 and the washing tub 30 generate a vortex in the washing water in the washing tub 30, thereby generating air bubbles, thereby rotating in opposite directions to improve washing power inside the small laundry.

The rotary part 100 includes a laundry rotary gear 110, a second gear 120, a driven gear 130, a central shaft rotary gear 140, and a rotary operation part 150.

6, 7, and 8, the washing machine rotary gear 110 is inserted into one end of the center shaft 20 protruding outwardly of the washing tub 30, and is rotated in the same direction as the washing tub 30, (30). That is, the washing-tub rotary gear 110 is a ring gear, and one side edge of the center shaft 20 is simply inserted so as not to be constrained to each other, and is forced on one side outer surface or inner side surface of the washing tub 30. At this time, it is preferable that the washing machine rotary gear 110 is provided on the outer surface of the end portion opposite to the opening side of the washing tub 30. This is to prevent direct contact with the washing water. The washing machine rotary gear 110 restricts the washing machine 30 in various ways.

Then, the second gear 120 is external-coupled to the washing-tub rotary gear 110 while being fixed in position. Thus, the second stage gear 120 is rotated in the opposite direction to the washing tub rotary gear 110. In addition, the second gear 120 has a rotary shaft 122 integrally formed therewith. At this time, as described later, the second gear 120 is fixed in position as the sun gear 151 in which the rotation shaft 122 is forcedly inserted is located inside the plurality of planetary gears 152.

Further, the driven gear 130 is externally gear-coupled to the second gear 120. The driven gear 130 is connected to the main body 10 or the laundry basket 30 and is rotated in a direction different from that of the second gear 120 while being fixed in position.

The center shaft rotation gear 140 is constrained on the center shaft 20 and rotates in the same direction as the center shaft 20 and is coupled to the driven gear 130 in a rotational gear. The washing tub rotary gear 110 and the central shaft rotating gear 140 are rotated in opposite directions to rotate the washing tub 30 and the central shaft 20 in opposite directions.

Of course, the center shaft rotation gear 140 and the center shaft 20 may be coupled to each other by a key or the like. In addition, the center shaft 20 and the washing tub 30 can be rotated in opposite directions to each other by various gear arrangements or the like.

On the other hand, the central axis 20 is forcibly rotated only in one direction by the rotation operating part 150. [ This is because the center shaft 20 is rotated in only one direction and the washing tub 30 is rotated only in the other direction, so that water vortices and vortices are formed sufficiently hard.

The rotation operating portion 150 includes a sun gear 151, a planetary gear 152, an internal gear 153, a handle 154, a needle bearing 155, and an elastic member 156.

The sun gear 151 is a gear that is pressed against the rotating shaft 122 and rotates in the same direction as the rotating shaft 122. [

The planetary gear 152 is rotated in a direction opposite to the sun gear 151 as it is externally gear-coupled to the sun gear 151. At this time, the planetary gear 152 is rotated while being fixed to the outer surface of the main body 10. In addition, one or more planetary gears 152 are provided, and three planetary gears 152 are shown for the sake of convenience.

The internal gear 153 is rotated in the same direction as the planetary gear 152 by a ring gear internally gear-engaged with the peripheral surface of the planetary gear 152.

The internal gear 153 is forcibly rotated in one direction manually. Here, 'manual' means that the user uses the hand or foot, as opposed to the automatic using the electric force.

For example, the internal gear 153 is constrained to the handle 154. When the user rotates the handle 154 in one direction, the internal gear 153 is rotated in the same direction. Of course, the internal gear 153 and the handle 154 are constrained to one another in various manners, and the handle 154 is deformable in various shapes.

Of course, the handle 154 or the rotary shaft 122 may be automatically rotated by the motor.

Meanwhile, although the handle 154 may be continuously rotated in one direction, it is preferable that the handle 154 is reciprocally rotated within a predetermined rotation angle when rotated by the foot of the user.

Thus, a needle bearing 155 is provided. The needle bearing 155 is forced on the rotating shaft 122 and makes interference with the sun gear 151. That is, the needle bearing 155 is provided between the rotary shaft 122 and the sun gear 151. Thus, when the handle 154 is rotated in one direction, the internal gear 153, the planetary gear 152, the sun gear 151, and the rotation shaft 122 are constrained to each other. As a result, the central shaft 20 and the washing tub 30 are rotated in opposite directions to each other.

Conversely, when the handle 154 is rotated in the other direction and returns to the initial position, the rotational force of the internal gear 153, the planetary gear 152, and the sun gear 151 is transmitted to the rotational shaft 122 by the needle bearing 155 It is not transmitted. As a result, the central axis 20 and the washing tub 30 are maintained to be rotated respectively. That is, the needle bearing 155 serves as a latch gear.

In addition, it is preferable that the handle 154 is rotated in one direction by a pressing force, and then returned to the home position automatically when the pressing force is released.

Therefore, an elastic member 156 for elastically connecting the handle 154 to the main body 10 is provided for returning to the initial position after the unidirectional rotation of the handle 154. One side of the elastic member 156 is connected to the main body 10, and the other side is connected to the handle 154. Thus, the elastic member 156 generates a force to keep the handle 154 in an initial state. Here, the elastic member 156 is preferably a coil spring.

Meanwhile, a part of the rotation part 100 is provided so as to be exposed to the outside of the main body 10. The handle 154, the internal gear 153, the planetary gear 152, the needle bearing 155, and a portion of the rotational axis 122 are shown as being exposed to the outside of the body 10. [ A part of the handle 154, the internal gear 153, the planetary gear 152, the needle bearing 155, and the rotation shaft 122, which are exposed to the outside of the main body 10, It is preferable that the cover 18 is covered.

Thus, the elastic member 156 may be connected to the cover 18 on one side.

The remainder of the rotation part 100 is provided inside the main body 10. In particular, it is preferable that the washing machine rotary gear 110, the second gear 120, the driven gear 130, and the central shaft rotary gear 140 are installed to be protected from washing water.

On the other hand, when the washing tub 30 is rotated while being supported by the central shaft 20, the center shaft 20 receives a large load and can be broken, and the washing tub 30 generates vibration due to rotation.

Therefore, the main body 10 preferably includes a supporting roller 32 for rotating and supporting the washing tub 30 to be rotated. The support roller 32 is rotatably disposed inside the main body 10 and contacts with the washing tub 30, thereby rotating the washing roll 32 when the washing tub 30 rotates. The laundry tub 30 is supported by the support roller 32 and is stably rotatable. At this time, the shape and the number of the support rollers 32 are not limited.

Further, in order to increase the washing power, the washing tub 30 is provided with a washing plate member 200 detachably on the inner side.

9, a plurality of fitting grooves 34 are formed along the circumferential direction on the inner surface of the washing tub 30, and the washing plate member 200 includes a fitting protrusion 210 corresponding to the fitting groove 34 Respectively. The fitting groove 34 is opened in the center direction of the washing tub 30 and opened in one direction of the opening of the washing tub 30. Thus, by inserting the fitting protrusion 210 into the fitting groove 34, the washing plate member 200 can be inserted and removed in the corresponding fitting groove 34 individually, thereby facilitating maintenance and replacement. Of course, since the washing plate member 200 can be easily separated from the washing tub 30, the maintenance cost can be reduced and it is easy to clean. In addition, the laundry plate members 200 are arranged in a plurality of rows in the axial direction of the washing tub 30.

At this time, the fitting protrusion 210 is formed in a multi-stage which becomes thicker as it gets farther from the washing plate member 200, and is prevented from being separated from the fitting groove 34 in the center direction of the washing tub 30.

In particular, the washing plate member 200 protrudes an embossing projection 230 having an embossed shape in order to increase the contact area with the washing water so as to increase the water level. Of course, the embossing protrusion 230 can be applied in various shapes.

As shown in FIG. 10, the washing plate member 200 is provided with a brush-shaped bristle member 220 in order to rub the outside of the small laundry with friction and to prevent deformation or tearing by direct bumping with the small laundry. And is provided with the protrusion 230. Of course, the small laundry flows irregularly when washing, and the washing power is improved by the friction with the embossing protrusion 230.

In particular, one washing plate member 200 may be provided with the solenoid member 220 or the embossing protrusion 230 alone or in combination.

On the other hand, the central shaft 20 may be detachably provided with the cleaning power improving unit 300 to improve the cleaning power of the small laundry.

For example, the cleaning force improving section 300 includes a first ring member 310, a rib 320, a second ring member 330, and a brush member 340.

The first ring member 310 is fixed to the circumferential surface of the central shaft 20, and a plurality of the first ring members 310 are provided along the axial direction on the central shaft 20. At this time, the first ring member 310 is fixed to the central shaft 20 in various ways.

The plurality of ribs 320 protrude in the circumferential direction on the circumferential surface of each of the first ring members 310 to prevent the small laundry from tangling or clumping during washing and serves as a laundry bat. At this time, it is preferable that the rib 320 is formed of softly bending soft rubber to prevent tearing or damage of the small laundry when hitting the small laundry. The ribs 320 are preferably integrally formed with the first ring member 310.

In addition, the second ring member 330 is fixed to the circumferential surface of the central shaft 20, and a plurality of second ring members 330 are provided along the axial direction on the central shaft 20. At this time, the second ring member 330 is fixed to the central shaft 20 in various ways.

The brush member 340 is provided on the circumferential surface of each of the second ring members 330 to improve washing of the running shoes. Therefore, it is preferable that the second ring member 330 having the brush member 340 is provided only at the time of shoe washing, and is separated from the central shaft 20 in order to prevent damage to the cloth during washing of clothes.

Of course, the brush member 340 serves as a cleaning brush.

Of course, the center shaft 20 may have only one of the rib 320 and the brush member 340. [

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. I will understand. Accordingly, the true scope of the present invention should be determined by the following claims.

10: Body 12: Inlet
14: Drain 16: Door
18: cover 20: central axis
30: Washer 32: Support roller
34: fitting groove 36: perforated hole
100: rotating part 110: washing machine rotary gear
120: second gear 122: rotary shaft
130: driven gear 140: center shaft rotary gear
150: rotation operating part 151: sun gear
152: planetary gear 153: internal gear
154: Handle 155: Needle bearing
156: elastic member 200: washing plate member
210: insertion protrusion 220:
230: embossing projection 300: cleaning force improving part
310, 330: first and second ring members 320:
340: Brush member

Claims (9)

A main body having a drain port for drainage of wash water so as to be able to open and close and to open and close one side for inputting small sized laundry;
A washing tub rotatably supported in the main body and opened in an opened direction of the main body;
A center shaft rotatably inserted into the drum; And
And a rotating unit for forcibly rotating the center shaft and the washing tub in opposite directions.
2. The apparatus according to claim 1,
A washing machine rotary gear shaft inserted into one end of the center shaft protruding outside the washing tub and confined to rotate in the same direction in the washing tub;
A two-stage gear which is connected to the drum of the washing machine via a drum, and rotates in a direction opposite to the drum;
A driven gear that is externally gear-coupled to be rotated in the other direction to the second gear;
A center shaft rotary gear which is externally gear-coupled to be rotated in the other direction to the driven gear and which rotates the center shaft in a direction opposite to the wash passage; And
And a rotating operation unit for forcibly rotating the central axis only in one direction.
3. The apparatus according to claim 2,
A sun gear which is pressed against the rotating shaft and rotated in the same direction as the rotating shaft;
A planetary gear that is externally gear-coupled to the sun gear and is rotated in a direction opposite to the sun gear;
An internal gear which is internally connected with the peripheral surface of the planetary gear and rotates in the same direction as the planetary gear;
A handle that is forced by the internal gear and is rotated by an external force;
A needle bearing forcibly inserted into the rotary shaft, for constraining the sun gear only and for restricting the rotary shaft only in one direction of the handle; And
And an elastic member elastically connecting the handle to the main body for returning to an initial position after unidirectional rotation of the handle.
The method according to claim 1,
Wherein the main body comprises a support roller for rotating and supporting the rotating drum to be rotated.
The method according to claim 1,
Wherein the washing tub detachably couples the washing plate member to the inner side of the washing tub.
6. The method of claim 5,
Wherein the washing plate member is provided with one of a brush member and an embossing member, either singly or in combination.
The method according to claim 1,
Wherein the central axis separably includes a cleaning power improving unit for improving the cleaning power of the small laundry.
8. The method of claim 7,
The cleaning force improving unit may include: a first ring member fixed to the circumferential surface of the center shaft; And
And a plurality of ribs protruding in a circumferential direction on the circumferential surface of the first ring member.
9. The method according to claim 7 or 8,
The cleaning force improving unit may include: a second ring member fixed to the circumferential surface of the center shaft; And
And a brush member provided on a circumferential surface of the second ring member.

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