KR980009616A - Automatic seam collecting device of washing machine - Google Patents

Abstract

The present invention relates to a washing machine provided with a washing tub provided in a fully automatic washing machine which rotates in one direction when the washing tub is rotated forward and backward by rotating the washing tub in the direction of dehydration and is provided with a seam collecting means for collecting foreign matters such as seams This makes it possible to collect foreign matter efficiently regardless of the water level change, and thus the efficiency and reliability of the product can be greatly improved because it can be conveniently used by the user.

To this end, the present invention is a seam collecting device for an automatic washing machine, which is mounted on a base 2 of a washing tub 1 and equipped with a seam collecting means 3 for collecting foreign substances when washing laundry.

Description

Automatic seam collecting device of washing machine

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a seam collecting apparatus for a fully automatic washer, and more particularly, to an automatic seam collecting apparatus of a fully automatic washer which is capable of collecting foreign matter efficiently regardless of a change in water level of a washing machine, will be.

1, a pedestal 25 for supporting each corner portion of the lower end of the main body 24 is provided. Inside the main body 24, an upper end of the main body 24 and a plurality of The outer tub 27 is supported by the damper portion 26. The inner tub 27 is rotatably coupled to the body 28 in the forward, And a washing tank 1a directly connected to the shaft 29 is provided on the inner peripheral surface of the upper part of the baser 2a of the washing tub 1a. A fluid balancer (30) is provided to maintain the balance of the washing tub (1a) when dewatering.

The fluid balancer 30 is provided with a seam collecting net 11a for collecting foreign substances such as seams floating on the washing water. A plurality of washing wings 31 are radially provided on the base 2a of the washing tub 1a, A hub 32 having a plurality of radial support portions is fastened as a screw 6 to one side of the lower end of the base 2a and a pumping wing 23 is formed radially on the other end of the lower end of the base 2a, Respectively.

Accordingly, when the laundry is introduced into the washing tub 1a of the fully automatic washing machine, the water supply starts by a predetermined algorithm. When the predetermined level is reached, the motor 22 is driven and the washing tub 1a is rotated forward and backward At this time, the water flow is generated by the pumping blade 23 installed on the other side of the lower end of the base 2a of the washing tub 1a, so that the washing water rises through the flow channel W as shown by the arrow in FIG. 1, The wash water flows out to the seam gathering net 11a of the fluid balancer 30 installed on the inner peripheral surface of the upper end of the base 2a so that foreign matters such as seams are collected in the seam gathering net 11a.

However, in such a conventional automatic washing machine, the water flow generated by the rotation of the pumping blade 23 installed at the lower end of the base 2a of the washing tub 1a flows out through the flow path W. When the water level is high, There is a problem that the discharge amount is large because the height difference is small, but when the water level is low, the height difference becomes large and the discharge amount becomes insufficient, so that foreign matters such as seams can not be collected effectively.

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and an object of the present invention is to provide an automatic washing machine capable of collecting foreign matters efficiently, So that it is possible to improve the reliability of the product, and an object thereof is to provide a seam collecting device of a fully automatic washing machine.

In order to accomplish the above object, the present invention is a seam collection device for a washing machine, which is mounted on a base of a washing tub and is equipped with a seam collecting means for collecting foreign matters when washing laundry.

1 is a longitudinal sectional view of a conventional automatic washing machine.

2 is a longitudinal sectional view of a fully automatic washer according to the present invention.

3 is an enlarged view showing in detail the portion A in Fig.

Fig. 4 is an exploded half sectional view of the state of Fig. 3 being engaged; Fig.

DESCRIPTION OF THE REFERENCE NUMERALS

1: Washing tank 2: Base

3: Stitch collecting means 4: Housing

5: Support hook 8: Slot

9: Fillet 10: Fixed rib

11: Stitch collecting net 12: Picking ring

13: Fixed ball 14: Hanger

15: Fixing hook 16: Cover

17: projecting piece 18: inflow hole

19: Handle 20: Insertion hole

21:

FIG. 2 is a longitudinal sectional view showing a fully automatic washing machine according to the present invention, FIG. 3 is an enlarged view showing part A of FIG. 2 in detail and FIG. 4 is an exploded half- And a seam collecting means 3 for collecting foreign matters such as seams when the laundry is laundered is mounted on the washing tub 1 installed at the center of the base 2.

A supporting hook 5 is formed at the lower end of the housing 4 of the seam collecting means 3 and is supported by a central projection in the base 2

A fastening hole 7 for fastening as a screw 6 is formed in the lower center of the housing 4 and a plurality of long holes A flange 9 protruding from the outer circumferential surface of the upper end of the housing 4 is formed and a plurality of fixed ribs 10 are formed in the housing 4.

A collection ring 12 having a seam gathering net 11 for collecting foreign matters is inserted into the housing 4 and is supported by a fixed rib 10, A fixing hole 13 is formed.

A hanger 14 is inserted into the fixing hole 13 and a fixing hook 15 for detachably fixing the hanger 14 to the fixing hole 13 is formed at the lower end of the hanger 14. Further, A lid 16 is inserted into the upper portion of the cover 4 and a protruding piece 17 connected to the upper end surface of the hanger 14 is formed at the center of the lid 16. [

A plurality of inflow holes 18 are formed on the outer circumferential surface of the lid 16 so as to allow foreign matter to flow on the surface of the lid 16. The detachable handle 19 is inserted in the center of the protruding piece 17 to prevent rotation A screw 6 penetrates below the hanger 14 and is fastened to the lower center of the handle 19 and protrudes from the lower portion of the handle 19 to form an anti- 21 are formed and formed.

As shown in FIGS. 2 to 4, when the laundry is introduced into the washing tub 1 of the automatic washing machine, water supply is started according to a predetermined algorithm. When the laundry reaches the predetermined water level, the motor 22 is driven The water is generated by the pumping blade 23 provided on the other side of the lower end of the base 2 of the washing tub 1.

2, the wash water is raised to the center of the base 2 in the washing tub 1, so that the seam collecting means 3 for collecting foreign matter such as seams of the laundry is provided on the outer peripheral surface A plurality of elongated holes 8 formed in the longitudinal direction of the housing 4 so as to allow foreign matter to flow therein and a plurality of inflow holes formed in an outer peripheral surface of the lid 16 inserted in the upper portion of the housing 4, And the washing water is introduced through the hole 18.

Thereafter, the inflowing washing water passes through the seam collecting net 11 attached to the lower part of the collecting ring 12 supported by the fixed rib 10 in the housing 4, The water is caught in the seam collecting net 11 and the water flows in the direction of the arrow shown in Fig. 3 and flows toward the pumping wing 23, so that it is possible to collect the foreign matter by repeating such operation.

When the washing machine is used for a long period of time, when foreign matter is accumulated in the seam collection net 11, it is formed at the center of the lid 16 and at the center of the protruding piece 17 connected to the upper end surface of the hanger 14 The fixing hook 15 of the lower end of the hanger 14 fastened to the handle 19 is inserted into the insertion hole 20 of the hanger 14 when the detachable handle 19 inserted to prevent rotation of the insertion hole 20 having a polygonal shape is pulled upward. The gathering ring 12 with the seam gathering net 11 is simultaneously taken out from the lower part of the hanger 14 by pressing the fixing hook 15 at the lower end of the hanger 14, The foreign matter collected in the stitch collection net 11 may be removed, and then reassembled in the reverse order.

Even if a plurality of inflow holes 18 formed on the outer circumferential surface of the lid 16 are clogged by the small laundry in the course of collecting the foreign substances, a plurality of long holes 8 formed in the longitudinal direction on the outer peripheral surface of the housing 4 It is always possible to efficiently perform the seam collecting function.

As described above, the present invention is characterized in that the washing tub 1 is protruded in the center of the base 2 in a washing tub 1 provided in an automatic washing machine which performs washing in the forward and reverse rotations and rotates in one direction at the time of dewatering, The seam collecting means 3 for collecting foreign matters such as seams, seams, etc. can be efficiently collected regardless of the change of the water level, so that it can be used conveniently by the user, which is very useful for greatly improving the efficiency and reliability of the product Invention.

Claims (4)

And a seam collecting means for collecting foreign substances protruding from the base of the washing tub when washing the laundry is installed. [2] The washing machine according to claim 1, wherein the seam collecting means comprises: a housing having a plurality of elongated holes and protruding flanges formed in the washing tub to be engaged with a central protruding portion in the base, A gathering ring which is inserted into the housing and is supported by a fixed rib in the housing and to which a seam gathering net for collecting foreign matter is attached; a projecting piece inserted into the upper portion of the housing and connected to a top surface of the hanger; And a lid on which a plurality of inflow holes are formed. The hanger according to claim 2, wherein a fixing hook for detachably fixing the hanger to the fixing hole at the center of the collecting ring is formed at the lower end of the hanger, and a polygonal insertion Wherein the ball passes through the underside of the hanger and is fastened to the handle. 4. The apparatus according to claim 3, wherein a protrusion is formed on a lower portion of the handle to form a rotation preventing tab. ※ Note: It is disclosed by the contents of the first application.