CN216551160U

CN216551160U - Lifting rib, cylinder assembly and washing machine

Info

Publication number: CN216551160U
Application number: CN202122734313.8U
Authority: CN
Inventors: 何灼文
Original assignee: Guangzhou Yizhi Home Technology Co Ltd
Current assignee: Guangzhou Yizhi Home Technology Co Ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-05-17
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses a lifting rib, which belongs to the field of washing machines and comprises a main body, wherein a bulge is formed in the main body positioned in an inner cylinder, the lifting rib also comprises a clamping jaw, the clamping jaw is fixed on the main body and comprises a narrow part and a wide part, the narrow part is positioned between the main body and the wide part, the inner cylinder is provided with a mounting hole, the mounting hole comprises a large end and a small end communicated with the large end, and the wide part and the narrow part jointly extend into the large end of the mounting hole and move relative to the mounting hole to enable the narrow part to be buckled with the small end; when the lifting rib is required to be detached, the lifting rib moves relative to the inner cylinder to enable the clamping jaw to move from the small end to the large end of the mounting hole, and then the lifting rib is separated from the inner cylinder, so that the detachment is convenient. The utility model also relates to a drum assembly comprising the lifting rib and a washing machine comprising the lifting rib.

Description

Lifting rib, cylinder assembly and washing machine

Technical Field

The present invention relates to a washing machine, and more particularly, to a lifting rib, a drum assembly including the lifting rib, and a washing machine including the drum assembly.

Background

Washing machines are household appliances commonly used in daily life of people, and are divided into pulsator washing machines and drum washing machines, wherein lifting ribs are usually arranged in inner drums of the drum washing machines so as to improve the cleaning efficiency. In the working process of the washing machine, the inner barrel rotates relative to the outer barrel, the lifting ribs rotate along with the inner barrel, clothes in the barrel can be driven to move upwards to a high position in the rotating process of the lifting ribs, the clothes fall to the bottom of the inner barrel under the action of gravity, and the clothes are washed cleanly by means of the beating process.

The lifting rib is generally fixedly connected with the inner drum of the washing machine through a buckle and a screw. Specifically, the buckle of the lifting rib is clamped into the mounting hole of the inner cylinder, and then the lifting rib is fixedly connected with the inner cylinder from the outer side of the inner cylinder through a screw. The installation is carried out in this way, the installation process is complex, and time and labor are consumed. Moreover, the screws are installed from the outer surface of the inner barrel, and when the lifting ribs need to be disassembled, the outer barrel of the washing machine needs to be disassembled and the inner barrel needs to be taken out, so that the lifting ribs are troublesome to disassemble.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the objects of the present invention is to provide a lifting rib which is easy to install and disassemble.

In order to overcome the defects of the prior art, the utility model also aims to provide a cylinder assembly with convenient installation and disassembly of lifting ribs.

In order to overcome the defects of the prior art, the utility model also aims to provide the washing machine with the lifting ribs convenient to mount and dismount.

One of the purposes of the utility model is realized by adopting the following technical scheme:

a lifting rib comprises a main body, wherein the main body is positioned in an inner cylinder to form a bulge, the lifting rib further comprises a clamping jaw, the clamping jaw is fixed on the main body, the clamping jaw comprises a narrow part and a wide part, and the narrow part is positioned between the main body and the wide part.

Further, promote the muscle and still include conflict portion, the main part and conflict portion conflicts with the relative both sides of inner tube respectively.

Further, the interference part is provided with an interference surface facing the main body, and the interference surface is a plane and is located on one side of the narrow part.

Further, a gap is formed between the interference surface and the narrow portion.

The second purpose of the utility model is realized by adopting the following technical scheme:

a section of thick bamboo subassembly, including the inner tube and install in the promotion muscle of inner tube, promote the muscle as above, the inner tube is equipped with the mounting hole, the mounting hole include the main aspects and with the tip of main aspects intercommunication, wide portion and narrow portion stretch into jointly the main aspects of mounting hole and relative the mounting hole removes, makes narrow portion with the tip buckle.

Further, the width of the large end is larger than that of the small end.

Further, the mounting hole further comprises a guide portion, and the guide portion is located between the large end and the small end.

Further, the guide part is an inclined plane.

Further, the large end and the small end are located on the same straight line.

The third purpose of the utility model is realized by adopting the following technical scheme:

a washing machine comprises the above-mentioned drum assembly.

Compared with the prior art, the lifting rib further comprises a clamping jaw, the clamping jaw is fixed on the main body and comprises a narrow part and a wide part, the narrow part is located between the main body and the wide part, the inner cylinder is provided with a mounting hole, the mounting hole comprises a large end and a small end communicated with the large end, and the wide part and the narrow part jointly extend into the large end of the mounting hole and move relative to the mounting hole to enable the narrow part and the small end to be buckled; when the lifting rib is required to be detached, the lifting rib moves relative to the inner cylinder to enable the clamping jaw to move from the small end to the large end of the mounting hole, and then the lifting rib is separated from the inner cylinder, so that the detachment is convenient.

Drawings

FIG. 1 is a perspective view of a lifting rib of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at lifting rib A;

FIG. 3 is a perspective view of the inner barrel of the cartridge assembly of the present invention;

FIG. 4 is an enlarged view of FIG. 3 at inner barrel B;

FIG. 5 is a perspective view of the cartridge assembly of the present invention;

fig. 6 is an enlarged view at cartridge assembly C of fig. 5.

In the figure: 10. lifting the ribs; 11. a main body; 12. a claw; 120. a narrow portion; 121. a wide portion; 122. a contact part; 123. a contact surface; 20. an inner barrel; 21. mounting holes; 210. a large end; 211. a small end; 212. a guide portion.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, secured by intervening elements. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly disposed on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Fig. 1 to 2 show a lifting rib 10 according to the present invention, wherein the lifting rib 10 includes a main body 11 and a latch 12, and the latch 12 is fixed to the main body 11.

Specifically, the jaws 12 extend from the edge of the body 11. The jaws 12 are integrally formed with the body 11. The latch 12 includes a narrow portion 120, a wide portion 121, an interference portion 122, and an interference surface 123. The narrow portion 120 extends from the body 11 and the wide portion 121 extends from the bottom of the narrow portion 120. The wide portion 121 is perpendicular to the narrow portion 120. The width of the wide portion 121 is greater than the width of the narrow portion 120. The interference portion 122 extends from the upper surface of the wide portion 121, and the interference portion 122 and the narrow portion 120 are located on the same side of the wide portion 121. A gap is formed between the interference portion 122 and the narrow portion 120, so as to increase the elasticity of the interference portion 122. The abutting portion 122 has an abutting surface 123, and the abutting surface 123 is a plane. The interference surface 123 faces the body 11.

The number of the claws 12 is plural, and the claws 12 are respectively and symmetrically arranged on two sides of the main body 11. Specifically, the method comprises the following steps. In the present embodiment, the number of the jaws 12 is four, and two jaws 12 are provided on each side of the body 11.

Fig. 3 to 4 show an inner cylinder 20 on which the lifting rib 10 of the present invention is mounted, the inner cylinder 20 and the lifting rib 10 forming a cylinder assembly. The side wall of the inner cylinder 20 is provided with a plurality of mounting holes 21. The number and position of the mounting holes 21 correspond to the number and position of the jaws 12. Each mounting hole 21 is provided with a large end 210, a small end 211, and a guide portion 212. The size of the large end 210 is larger than the small end 211. The guide portion 212 is located between the large end 210 and the small end 211 and plays a guiding role.

Specifically, the large end 210 is rectangular and the small end 211 is also rectangular. The width of the large end 210 is greater than the width of the small end 211. The guide 212 is a ramp.

In other embodiments, the large end 210 and the small end 211 may have other shapes. For example: the large end 210 and the small end 211 are semicircles with different diameters, the diameter of the large end 210 is larger than that of the small end 211, and correspondingly, the shape of the claw 12 is also changed correspondingly.

With reference to fig. 5 to 6, when the lifting rib 10 is mounted on the inner cylinder 20, the claw 12 is only required to be placed into the wide portion 121 of the mounting hole 21, and then the lifting rib 10 is moved to enable the narrow portion 120 of the lifting rib 10 to be inserted and fastened with the small end 211 of the mounting hole 21, so that the mounting can be completed, and other parts such as screws are not required, so that the mounting is convenient to assemble and the production is convenient; when the lifting rib 10 needs to be disassembled, the lifting rib 10 moves relative to the inner cylinder 20 to enable the clamping jaws 12 to move from the small end 211 of the mounting hole 21 to the large end 210, and then the lifting rib 10 is separated from the inner cylinder 20, so that the disassembly is convenient.

The application also relates to a cartridge assembly, which comprises the lifting rib 10 and the inner cylinder 20 in the technical scheme. The cylinder assembly may be a structure having only the lifting rib 10 and the inner cylinder 20, or may be an integral structure formed by combining the lifting rib 10, the inner cylinder 20 and the outer cylinder.

The application also relates to a washing machine, which comprises the cylinder assembly in the technical scheme. The washing machine is a drum washing machine.

In the embodiment of the present invention, in order to meet different requirements, the drum washing machine may be an inclined drum washing machine or a flat drum washing machine. The inclined drum washing machine can facilitate the user to put and take the clothes.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for those skilled in the art, variations and modifications can be made without departing from the spirit of the utility model, and all equivalent modifications and changes can be made to the above embodiments according to the essential technology of the utility model, which falls into the protection scope of the utility model.

Claims

1. The utility model provides a promote muscle, includes the main part, the main part is located the inside arch that forms of inner tube, its characterized in that: the lifting rib further includes a jaw fixed to the body, the jaw including a narrow portion and a wide portion, the narrow portion being located between the body and the wide portion.

2. A lifting rib as claimed in claim 1, characterized in that: promote the muscle and still include conflict portion, the main part and conflict portion conflicts with the relative both sides of inner tube respectively.

3. A lifting rib as claimed in claim 2, characterized in that: the conflict portion is equipped with the conflict face, the conflict face is towards the main part, the conflict face is the plane and is located narrow portion one side.

4. A lifting rib as claimed in claim 3, characterized in that: a gap is formed between the interference surface and the narrow portion.

5. The utility model provides a section of thick bamboo subassembly, includes the inner tube and install in the promotion muscle of inner tube, its characterized in that: the lifting rib is as claimed in any one of claims 1 to 4, the inner cylinder is provided with a mounting hole, the mounting hole comprises a large end and a small end communicated with the large end, and the wide portion and the narrow portion jointly extend into the large end of the mounting hole and move relative to the mounting hole to enable the narrow portion to be buckled with the small end.

6. The bowl assembly of claim 5, wherein: the width of the large end is larger than that of the small end.

7. The bowl assembly of claim 6, wherein: the mounting hole further includes a guide portion located between the large end and the small end.

8. The bowl assembly of claim 7, wherein: the guide part is an inclined plane.

9. The bowl assembly of claim 5, wherein: the big end and the small end are located on the same straight line.

10. A washing machine characterized by: comprising the cartridge assembly of claim 5.