CN211256385U

CN211256385U - Impeller cover assembly of washing machine

Info

Publication number: CN211256385U
Application number: CN201921259820.7U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Yitebao (Tianjin) Cleaning Technology Co.,Ltd.
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-08-14
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a washing machine's impeller cover subassembly, including inner tube and impeller lid, the impeller lid is located the inner chamber of inner tube, the inner chamber bottom left and right sides of inner tube all is provided with the one end of supporting seat, the other end of supporting seat is provided with the connecting rod, the top of connecting rod is provided with the connecting seat, the equal symmetry in outer wall left and right sides of connecting rod is provided with the one end of first spring, the other end of first spring is provided with the fixture block, the draw-in groove has been seted up to the inboard bottom surface of fixture block, the outer wall left and right sides central point of connecting rod puts the symmetry and is provided with the gag lever post, and the outside one end of gag lever post extends into the inner chamber of draw-in groove, first recess and second recess have been seted up respectively to the upper and lower both ends surface central. This washing machine's impeller lid subassembly, the device can effectual person of facilitating the use install and dismantle the impeller lid, more accords with actual user demand.

Description

Impeller cover assembly of washing machine

Technical Field

The utility model relates to a washing machine technical field specifically is a washing machine's impeller cover subassembly.

Background

The drum bottom of the impeller washing machine is provided with a disc impeller which is provided with convex ribs, under the driving of the impeller, water flow in the drum forms vortex which rotates clockwise and counterclockwise frequently to drive fabrics to rotate and roll, so that dirt on clothes can be cleaned;

at present current impeller washing machine's impeller and the barrel head of interior bucket are fixed through screw locking, and the dander is remained easily to the outer wall of inner tube, need regularly clear up the inner tube, and washing machine is after long-time the use, and the screw easily rusts, and the foul blocks up axle and impeller coupling part's gap easily, leads to the impeller to hardly take off from the inner tube, and the dander can not obtain effectual clearance, easily breeds the bacterium, pollutes the clothing, and harm the health, be not conform to actual user demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a washing machine's impeller cover subassembly to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a pulsator lid assembly of a washing machine comprises an inner barrel and a pulsator lid, wherein the pulsator lid is positioned in an inner cavity of the inner barrel, one end of a supporting seat is arranged on each of the left side and the right side of the bottom end of the inner cavity of the inner barrel, a connecting rod is arranged on the other end of the supporting seat, a connecting seat is arranged at the top end of the connecting rod, one end of a first spring is symmetrically arranged on each of the left side and the right side of the outer wall of the connecting rod, a clamping block is arranged at the other end of the first spring, a clamping groove is formed in the bottom end surface of the inner side of the clamping block, a limiting rod is symmetrically arranged at the central position of the left side and the right side of the outer wall of the connecting rod, one end of the outer side of the limiting rod extends into an inner cavity of the clamping groove, a first groove and a second, the circular groove has been seted up to the inner wall bottom of spout, the inner chamber of first recess is embedded to have the closing cap, the left and right sides inner chamber wall of closing cap is provided with the one end of second spring, the other end of second spring is provided with the spring holder, the outside of spring holder be provided with circular groove assorted card ball.

Preferably, the outer wall of the supporting seat is L-shaped.

Preferably, the connecting seat is located right below the second groove.

Preferably, the number of the clamping blocks is two, and the two clamping blocks are symmetrically arranged relative to the connecting rod.

Preferably, the inner wall of the first groove is coated with waterproof glue.

Preferably, the number of the circular grooves is two, and the two circular grooves are symmetrically arranged relative to the sealing cover.

Compared with the prior art, the beneficial effects of the utility model are that: this washing machine's impeller cover subassembly, through applying for impeller cover decurrent external force, impel impeller cover to remove downwards, fixture block relative movement advances the inner chamber of second recess, and rather than the inner wall contact, and promote the fixture block and remove the first spring of extrusion to the inboard, after the fixture block removes the inner chamber of advancing first recess, restore the elasticity of deformation through first spring, promote the fixture block and reset, thereby carry out fixed connection between inner tube and the impeller cover, the device can effectual person of facilitating the use install and dismantle impeller cover, the operation is simple, high durability and convenient use, the person of facilitating the use washs inner tube and impeller cover, avoid the dander to obtain effectual clearance, breed the bacterium, pollute the clothing, harm the health, washing machine's practicality has been improved, more accord with actual user demand.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the cover of the impeller of the present invention;

FIG. 3 is an enlarged view of the point A of the present invention;

FIG. 4 is an enlarged view of the point B of the present invention;

fig. 5 is a cross-sectional view of the closure of the present invention.

In the figure: 1. inner tube, 2, impeller lid, 3, supporting seat, 4, connecting rod, 5, connecting seat, 6, first spring, 7, fixture block, 8, draw-in groove, 9, gag lever post, 10, first recess, 11, second recess, 12, spout, 13, circular slot, 14, closing cap, 15, second spring, 16, spring holder, 17, card ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a wave wheel cover component of a washing machine comprises an inner barrel 1 and a wave wheel cover 2, the wave wheel cover 2 is positioned in an inner cavity of the inner barrel 1, one end of a supporting seat 3 is arranged on the left side and the right side of the bottom end of the inner cavity of the inner barrel 1, the supporting seat 3 plays a supporting role on a connecting rod 4, the other end of the supporting seat 3 is provided with a connecting rod 4, the top end of the connecting rod 4 is provided with a connecting seat 5, one end of a first spring 6 is symmetrically arranged on the left side and the right side of the outer wall of the connecting rod 4, the first spring 6 is a spiral spring, the elastic coefficient is 20N/CM, the first spring 6 generates elastic deformation after being stretched or extruded and recovers to an initial state after being removed of external force, the other end of the first spring 6 is provided with a clamping block 7, the wave wheel cover 2 is enabled to move downwards by applying downward external force, and pushes the fixture block 7 to move inwards to extrude the first spring 6, after the fixture block 7 moves into the inner cavity of the first groove 10, the fixture block 7 is pushed to reset through the elastic force of the deformation recovery of the first spring 6, thereby fixedly connecting the inner cylinder 1 and the impeller cover 2, the bottom end surface of the inner side of the fixture block 7 is provided with a clamping groove 8, the central positions of the left side and the right side of the outer wall of the connecting rod 4 are symmetrically provided with a limiting rod 9, the outer end of the limiting rod 9 extends into the inner cavity of the clamping groove 8, the central positions of the upper end surface and the lower end surface of the impeller cover 2 are respectively provided with a first groove 10 and a second groove 11, the supporting seat 3 is conveniently accommodated into the inner cavity through the second groove 11, the supporting seat 3 is prevented from blocking the impeller cover 2 to move downwards, so that the impeller cover 2 cannot be fixed on the inner cylinder 1, the first groove 10 is communicated with the second groove 11, the left, the bottom end of the inner wall of the sliding chute 12 is provided with a circular groove 13, a sealing cover 14 drives a clamping ball 17 to be aligned with the inner cavity of the sliding chute 12 and inserted downwards, the circular groove 13 is contacted with the inner wall of the sliding chute 12 and extrudes the clamping ball 17 to drive a spring seat 16 to move towards the inner cavity of the sealing cover 14 and extrude a second spring 15, after the sealing cover 14 moves to the bottom end of the inner cavity of the first groove 10, the clamping ball 17 is pushed to be clamped into the corresponding inner cavity of the circular groove 13 to fix the sealing cover 14, the inner cavity of the first groove 10 is sealed through the sealing cover 14, the connecting seat 5, the first spring 6 and the clamping block 7 are protected, the sealing cover 14 is embedded in the inner cavity of the first groove 10, one end of the second spring 15 is arranged on the inner walls of the left side and the right side of the sealing cover 14, the second spring 15 is a spiral spring, the elastic coefficient is 20N/CM, the second spring 15 is elastically deformed after being stretched, and after the external force is removed, the second spring 15 is restored to the initial state, the other end of the second spring 15 is provided with a spring seat 16, and the outer side of the spring seat 16 is provided with a clamping ball 17 matched with the circular groove 13.

Preferably, the outer wall of the support base 3 is shaped like an "L", and the support base 3 supports the connecting rod 4.

As preferred scheme, still further, connecting seat 5 is located second recess 11 under, accomodates into its inner chamber through second recess 11 convenience with supporting seat 3, avoids supporting seat 3 to block impeller lid 2 and moves down, leads to it can't fix impeller lid 2 on inner tube 1.

As a preferred scheme, furthermore, the number of the fixture blocks 7 is two, and the two fixture blocks 7 are symmetrically arranged relative to the connecting rod 4, by applying a downward external force to the pulsator cover 2, the pulsator cover 2 is urged to move downward, the fixture blocks 7 move relatively into the inner cavity of the second groove 11 and contact with the inner wall of the second groove, the fixture blocks 7 are urged to move inward to extrude the first spring 6, after the fixture blocks 7 move into the inner cavity of the first groove 10, the fixture blocks 7 are urged to reset by the elastic force of the first spring 6 restoring deformation, and thereby the inner cylinder 1 and the pulsator cover 2 are fixedly connected.

Preferably, the inner wall of the first groove 10 is coated with waterproof glue, and the waterproof glue can effectively prevent water in the inner cavity of the inner barrel 1 from flowing into the inner cavity of the first groove 10 through the gap between the cover 14 and the inner wall of the first groove 10.

As a preferable scheme, furthermore, the number of the circular grooves 13 is two, the two circular grooves 13 are symmetrically arranged relative to the sealing cover 14, the sealing cover 14 drives the clamping ball 17 to be aligned with the inner cavity of the sliding groove 12 and to be inserted downwards, the circular grooves 13 are in contact with the inner wall of the sliding groove 12 and extrude the clamping ball 17 to drive the spring seat 16 to move towards the inner cavity of the sealing cover 14 and extrude the second spring 15, after the sealing cover 14 moves to the bottom end of the inner cavity of the first groove 10, the second spring 15 recovers the deformation elastic force to push the clamping ball 17 to be clamped into the inner cavity of the corresponding circular groove 13, the sealing cover 14 is fixed, the inner cavity of the first groove 10 is sealed through the sealing cover 14, and the connecting seat 5, the first spring 6 and the fixture block 7 are protected.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the impeller cover 2 is required to be installed, downward external force is applied to the impeller cover 2 to cause the impeller cover 2 to move downwards, the fixture block 7 to move relatively into the inner cavity of the second groove 11 and to be in contact with the inner wall of the second groove, the fixture block 7 is pushed to move inwards to extrude the first spring 6, the first spring 6 is stressed to deform to tighten reverse thrust for the fixture block 7, after the fixture block 7 moves into the inner cavity of the first groove 10, the first spring 6 recovers the deformed elastic force to push the fixture block 7 to reset, so that the inner cylinder 1 and the impeller cover 2 are fixedly connected, the fixture block 7 is stabilized through the clamping groove 8 and the limiting rod 9, the fixing effect of the fixture block 7 is improved, when the impeller cover 2 is required to be taken down from the inner cylinder 1, upward external force is applied to the sealing cover 14 to cause the sealing cover 14 to drive the clamping ball 17 to move upwards in the inner cavity of the circular groove 13, the inner wall of the circular groove 13 extrudes the clamping ball 17 and drives the spring seat 16 to move towards the inner cavity of the sealing cover 15, second spring 15 atress deformation tightens up for the reverse thrust of card ball 17, after card ball 17 removed the inner chamber of closing cap 14, take out closing cap 14 from the inner chamber of first recess 10, apply the outside force to the inboard for fixture block 7, make fixture block 7 move the extrusion first spring 6 to the inboard, after fixture block 7 removed to the inboard, apply the ascending outside force for impeller cover 2, make fixture block 7 shift out from the inner chamber of first recess 10 and second recess 11, thereby take off impeller cover 2 from inner tube 1, the device simple structure, operation convenient to use, can effectual person of facilitating the use install and dismantle impeller cover, washing machine's practicality has been improved, more accord with actual user demand.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "disposed," "coupled," "plugged," "welded," "clamped," and the like are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a washing machine's impeller cover subassembly, includes inner tube (1) and impeller lid (2), impeller lid (2) are located the inner chamber of inner tube (1), its characterized in that: the inner cavity bottom left and right sides of the inner cylinder (1) are both provided with one end of a supporting seat (3), the other end of the supporting seat (3) is provided with a connecting rod (4), the top end of the connecting rod (4) is provided with a connecting seat (5), the outer wall left and right sides of the connecting rod (4) are both symmetrically provided with one end of a first spring (6), the other end of the first spring (6) is provided with a clamping block (7), the inner side bottom end surface of the clamping block (7) is provided with a clamping groove (8), the outer wall left and right sides central position of the connecting rod (4) is symmetrically provided with a limiting rod (9), the outer side end of the limiting rod (9) extends into the inner cavity of the clamping groove (8), the upper and lower end surface central positions of the impeller cover (2) are respectively provided with a first groove (10) and a second groove (11), and the first groove (10) is communicated with, spout (12) have been seted up to the equal symmetry in inner chamber left and right sides surface of first recess (10), circular slot (13) have been seted up to the inner wall bottom of spout (12), the inner chamber of first recess (10) is embedded to have closing cap (14), the inner chamber inner wall of both sides is provided with the one end of second spring (15) about closing cap (14), the other end of second spring (15) is provided with spring holder (16), the outside of spring holder (16) be provided with circular slot (13) assorted card ball (17).

2. The pulsator lid assembly for a washing machine as claimed in claim 1, wherein: the outer wall of the supporting seat (3) is L-shaped.

3. The pulsator lid assembly for a washing machine as claimed in claim 1, wherein: the connecting seat (5) is positioned right below the second groove (11).

4. The pulsator lid assembly for a washing machine as claimed in claim 1, wherein: the number of the clamping blocks (7) is two, and the two clamping blocks (7) are symmetrically arranged relative to the connecting rod (4).

5. The pulsator lid assembly for a washing machine as claimed in claim 1, wherein: the inner wall of the first groove (10) is coated with waterproof glue.

6. The pulsator lid assembly for a washing machine as claimed in claim 1, wherein: the number of the circular grooves (13) is two, and the two circular grooves (13) are symmetrically arranged relative to the sealing cover (14).