CN209741477U

CN209741477U - Washing barrel and washing equipment provided with same

Info

Publication number: CN209741477U
Application number: CN201822239524.2U
Authority: CN
Inventors: 卢金波; 杨飞; 冯晨
Original assignee: Qingdao Haier Drum Washing Machine Co Ltd
Current assignee: Qingdao Haier Drum Washing Machine Co Ltd
Priority date: 2018-12-28
Filing date: 2018-12-28
Publication date: 2019-12-06
Anticipated expiration: 2028-12-28

Abstract

The utility model relates to a washing equipment technical field aims at solving the problem that has the potential safety hazard in the processing transportation of current washing section of thick bamboo, and for this reason, the utility model provides a washing section of thick bamboo and dispose the washing equipment of this washing section of thick bamboo, the washing section of thick bamboo includes the barrel, is formed with the seam on the barrel, and the washing section of thick bamboo still includes protective member, and on two at least side reason difference fixed connection of protective member to the surface of the barrel on seam both sides to make protective member at least part cover the seam. The utility model provides a washing barrel, through fixedly connecting a protective member on the surface of the barrel, and make the protective member cover outside the barrel seam, play a role in strengthening the seam, prevent the seam from cracking effectively in the barrel production or transportation; in addition, even if the seam is cracked, the seam edge formed after cracking can be limited to the inner side of the protective component without violent rebound, so that the injury of the edge of the material sheet to operators is avoided.

Description

Washing barrel and washing equipment provided with same

Technical Field

The utility model relates to a washing equipment technical field, concretely relates to washing section of thick bamboo and dispose washing equipment of this washing section of thick bamboo.

Background

Clothes washing equipment such as a washing machine, a washing and drying integrated machine and the like are daily-use electric appliances which are necessary for most families. With the development of science and technology, drum-type washing machines, clothes dryers and the like in such devices are popular among consumers due to the advantages of water saving, power saving and the like. Taking a drum type washing machine as an example, it includes a housing, an outer tub and an inner tub provided in the housing, and the like.

Referring to fig. 1, fig. 1 is a schematic structural view of an inner cylinder in the prior art, in which a seam is formed. Most of the barrel bodies 1 of the inner barrels of the existing barrel washing machines are welded to form welding seams after stainless steel sheets are curled, and no subsequent treatment is carried out after welding is finished. Because the material sheets are in a forced curling state, the material sheets always keep a great rebound tendency, once a welding seam is cracked due to any reason, the cylinder body can rebound violently, and the sharp edge after cracking can cause serious injury to production or transportation personnel and even endanger life safety.

Accordingly, there is a need in the art for a new washing drum that addresses the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned problem among the prior art, for the problem of solving the processing transportation process of current washing section of thick bamboo and having the potential safety hazard promptly, the utility model discloses a first aspect provides a washing section of thick bamboo, including the barrel, be formed with the seam on the barrel, the washing section of thick bamboo still includes protective member, at least two side reason fixed connection respectively of protective member are in the seam both sides on the surface of barrel, so that protective member at least part covers the seam.

in a preferred embodiment of the washing drum, the side edge is a side edge which coincides with the extension direction of the seam.

In a preferred embodiment of the above washing drum, the guard member includes a buffer portion, and the buffer portion includes a wavy fold extending in a width direction of the guard member.

In a preferred embodiment of the above washing drum, the guard member further includes a fixing portion formed at least on the side edge in line with the extending direction of the seam.

In a preferred embodiment of the above washing drum, the shape of the inner surface of the guard member is identical to the shape of the outer surface of the washing drum in the extending direction of the seam.

In a preferred embodiment of the washing drum, the seam is a weld seam.

In a preferred embodiment of the washing drum, the protective member is riveted and/or welded and/or bonded to the washing drum.

In a preferred embodiment of the washing drum, the protective member is an integral structure or a multi-stage structure.

the utility model provides a washing barrel, through fixedly connecting a protective member on the surface of the barrel, and make the protective member cover outside the barrel seam, play a role in strengthening the seam, prevent the seam from cracking effectively in the barrel production or transportation; in addition, even if the seam is cracked, the seam edge formed after cracking can be limited to the inner side of the protective component without violent rebound, so that the injury of the edge of the material sheet to operators is avoided.

The utility model discloses an among the preferred technical scheme, through fixing respectively on the barrel of seam both sides with the unanimous two side edges of the extending direction of seam on the protective member, both increased the joint strength of seam crossing, reduced the possibility of seam fracture, can also avoid the seam to kick-back after the fracture simultaneously.

through set up the wave fold that extends on the width direction of edge protective member on protective member, after the seam fracture, can utilize the extension of wave fold to warp the resilience trend that cushions the tablet, finally stop the tablet and kick-back, avoided the direct junction of doing all can at protective member and barrel of resilience force, effectively prevent that protective member and barrel from breaking away from, can also avoid external destructive power direct action to be in seam department simultaneously.

As can be understood by those skilled in the art, in the preferred technical solution of the present invention, the protection component includes a fixing portion, the fixing portion is formed at least on the side edge consistent with the extending direction of the seam, and of course, can also be formed on the side edge crossed with the extending direction of the seam, and by fixedly connecting two side edges, even three side edges and four side edges of the protection component to the barrel, the connecting strength at the seam can be better enhanced, and the seam is prevented from cracking.

The shape of the inner surface of the protective component is set to be consistent with the shape of the outer surface of the washing barrel, so that the protective component can be well attached to the outer surface of the barrel, the connection strength of the protective component and the barrel is guaranteed, and the joint is effectively prevented from cracking.

The second aspect of the present invention further provides a washing apparatus, which comprises the washing drum according to any one of the above technical solutions.

In a preferred technical scheme of the washing equipment, the washing equipment is a drum type washing machine and/or washing and drying all-in-one machine, and the washing drum is an inner drum of the washing machine and/or washing and drying all-in-one machine.

It can be understood by those skilled in the art that since the washing apparatus is configured with the washing drum, all technical effects of the washing drum are provided, and are not described herein again.

Drawings

The washing drum of the present invention is described below with reference to the accompanying drawings, in conjunction with a drum washing machine, in which:

FIG. 1 is a schematic structural view of a prior art inner barrel showing the location of seam formation;

FIG. 2 is a schematic structural view of a washing drum of the present invention, showing the installation position of the guard member;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 illustrates an embodiment of a protective member according to the present invention;

List of reference numerals:

1. A barrel; 10. seaming; 11. a water-repellent blade mounting position; 12. a through hole; 2. a guard member; 20. a first side edge; 21. a second side edge; 22. a third side edge; 23. a fourth side edge; 24. a buffer portion.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. For example, although the following embodiments are explained in conjunction with a drum type washing machine, this is not restrictive, and the technical solution of the present invention is also applicable to other types of washing apparatuses, such as drum type washing and drying machines, pulsator washing machines, etc., and such application objects may be changed without departing from the principle and scope of the present invention.

It should be noted that, in the description of the present invention, terms indicating directions or positional relationships such as "inward", "outward", "front", "rear", and the like are based on the directions or positional relationships shown in the drawings. Where "inwardly" refers to toward the interior of the cartridge, "outwardly" refers to toward the exterior of the cartridge, "front" refers to toward the front of the washing apparatus, and "rear" refers to toward the back of the washing apparatus, this is of course merely for convenience of description, and does not indicate or imply that the device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

It should also be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

There is the problem of potential safety hazard in the processing transportation of current wash bucket based on the background art points out, the utility model provides a wash bucket and dispose the washing equipment of this wash bucket aims at strengthening the joint strength of wash bucket seam crossing, avoids simultaneously causing the injury to the operating personnel of production and processing because of taking place to kick-back behind the seam fracture.

The washing drum of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, fig. 2 is a schematic structural diagram of a washing drum in the present invention, in which the installation position of the protection member is shown; FIG. 3 is an enlarged view of a portion of FIG. 2 at A; fig. 4 shows an embodiment of the protective member of the present invention.

the following embodiments provide a washing tub, which is exemplified as an inner tub of a drum type washing machine. Referring to fig. 2, the washing drum comprises a drum body 1 formed by coiling stainless steel material sheets, wherein a seam 10 is formed at the coiling joint of the material sheets of the drum body 1, and the seam 10 can be formed by welding, riveting, clamping and the like. Preferably, the seam 10 is a weld seam. The barrel 1 is provided with a water-repellent blade mounting position 11 for mounting a water-repellent blade; the peripheral wall of the cylinder 1 is also provided with a plurality of through holes 12 for the washing water to pass through in the washing process.

Referring to fig. 3, the washing drum further comprises a protective member 2, at least two side edges of the protective member 2 are fixedly connected to the outer surface of the drum body 1 at two sides of the seam 10 respectively, so that the protective member 2 at least partially covers the seam 10, and the seam 10 is reinforced, and the seam 10 is effectively prevented from cracking during the production or transportation of the drum body 1; furthermore, even if the seam 10 is cracked, the edge of the seam 10 formed after the cracking is restrained inside the sheathing member 2 without being sharply rebounded, thereby preventing the edge of the web from causing injury to an operator.

Referring to fig. 2 to 4, the shielding member 2 for covering or partially covering the welding seam is made in a long strip structure due to the long length of the welding seam. The elongated guard member 2 is formed with 4 edges in total, a first side edge 20, a second side edge 21, a third side edge 22 and a fourth side edge 23. Wherein the first side edge 20 and the second side edge 21 are side edges extending in the length direction of the sheathing member 2, and the third side edge 22 and the fourth side edge 23 are side edges extending in the width direction of the sheathing member 2. The "longitudinal direction" of the guard member means a direction in which the guard member extends along the joint in the mounted state, and the "width direction" means a direction in which the joint is rebounded after cracking, that is, a direction perpendicular to the joint.

In some preferred embodiments, the side edges of the shield member 2 for connection to the cartridge 1 are side edges that coincide with the direction of extension of the seam 10, namely a first side edge 20 and a second side edge 21. Referring to fig. 3, in the process of manufacturing the cylinder 1, firstly, the material sheet is curled, and two movable ends of the material sheet are welded together after being butted to form a seam 10, so that the manufacturing process of the cylinder 1 in the prior art is completed; next, the first side edge 20 of the shield member 2 is fixedly attached to the outer surface of the can 1 by welding, riveting, or bonding, with the first side edge 20 of the shield member 2 being located on one side of the weld, for example, on the left side of the weld in fig. 3, and then the second side edge 21 of the shield member 2 is fixedly attached to the other side of the weld by welding, riveting, or bonding. Thus, a reinforcing structure is formed at the joint 10, thereby effectively preventing the weld from cracking; in addition, in the processing or transportation process, even barrel 1 makes the welding seam part or whole fracture under the exogenic action, the sharp edge that forms after the fracture still is located the inboard of guard member 2, and still receives the restraint of the first side edge 20 of guard member 2 and the second side edge 21 junction and the phenomenon that can not appear violently kick-backing to avoid sharp edge to cause the injury to operating personnel.

Further, the connecting portion of the protective member 2 and the barrel 1 in the foregoing embodiments is referred to as a fixing portion of the protective member 2, and in some preferred embodiments, the fixing portion is formed at least on a side edge in line with the extending direction of the seam 10. Referring to fig. 3, only the first and second side edges 20 and 21 of the sheathing member 2 may be coupled to the cylinder 1 to form fixing portions. Alternatively, the first side edge 20, the second side edge 21 and the third side edge 22 of the shielding member 2 may be fixedly connected to the cylinder 1 to form a fixing portion. Alternatively, the first side edge 20, the second side edge 21 and the fourth side edge 23 of the shield member 2 may be fixedly connected to the cylinder 1 to form fixing portions and the like, no matter how many side edges the fixing portions include, as long as it is ensured that the fixing portions are formed at least on the side edges in line with the extending direction of the seam 10.

in some preferred embodiments, the guard member 2 is provided with a buffer portion 24, and the buffer portion 24 includes a wave-shaped wrinkle extending in the width direction of the guard member 2. Referring to fig. 3 and 4, the shield member 2 includes a fixing portion including the first side edge 20 and the second side edge 21, and a cushioning portion 24 including wave-shaped wrinkles, the cushioning portion 24 being located between the first side edge 20 and the second side edge 21. The containment member 2 is restrained during use when the seam 10 cracks and tends to spring back. By providing the cushioning portion 24, the cushioning portion 24 can reduce the force acting on the protective member 2 by unfolding the wavy pleats, thereby reducing the tendency of the web to rebound, eventually preventing the web from rebounding; in addition, can also shelter from the sharp edge of tablet through protective member 2, avoid causing the injury to operating personnel.

Further, referring to fig. 3, the middle of the cylinder 1 is a straight cylinder structure, and two ends of the cylinder 1 are radially retracted to form a certain closing-in, so that the diameter of the end of the cylinder 1 is smaller than the diameter of the middle of the cylinder 1. In this way, the weld is also formed in a zigzag shape having bent both ends. The shape of the inner surface of the guard member 2 corresponds to the shape of the outer surface of the washing tub in the direction of extension of the seam 10. Referring to fig. 4, the two ends of the protection member 2 are bent downwards to be matched with the two ends of the cylinder 1, so that the protection member can be tightly attached to the outer surface of the cylinder 1 after being installed, and a better protection effect is achieved.

In some preferred embodiments, the shield member 2 may be made as a unitary structure, as shown in fig. 3. In other preferred embodiments, the shielding member 2 may be made in a multi-segment structure, that is, the shielding member 2 in fig. 3 is cut into multiple segments in a direction perpendicular to the welding line, and the formed multiple segments of the shielding member 2 are fixedly connected to the barrel 1 at certain intervals so as to partially cover the welding line, thereby saving the material for manufacturing the shielding member 2 and ensuring the reinforcing effect.

Furthermore, the utility model also provides a washing equipment, this washing equipment disposes aforementioned washing section of thick bamboo. For example, the washing device is a drum type washing machine and/or washer-dryer, and the washing drum is an inner drum of the washing machine and/or washer-dryer. Referring to fig. 2, the inner drum of the drum washing machine is curled to form a drum body 1 by a material sheet, a water-repellent blade mounting position 11 for mounting a water-repellent blade is arranged on the drum body 1, a plurality of through holes 12 for passing water and a plurality of convex structures for enhancing the friction acting force between the drum body 1 and the clothes are arranged on the circumferential wall of the drum body 1.

Technical scheme's on the basis of the aforesaid washing section of thick bamboo that technical scheme further provided can be understood to skilled person in the art, owing to dispose aforesaid washing section of thick bamboo, and then has possessed all technical effects of aforesaid washing section of thick bamboo, compare the washing equipment among the prior art, the utility model discloses a washing equipment can improve the security in the production and processing transportation, avoids processing transportation in the barrel 1 fracture to cause the injury to operating personnel.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A washing drum comprising a drum body having a seam formed therein, characterized in that the washing drum further comprises a guard member having at least two side edges fixedly attached to the outer surface of the drum body on either side of the seam, respectively, such that the guard member at least partially covers the seam.

2. The washing drum as claimed in claim 1, wherein the side edge is a side edge which coincides with the direction of extension of the seam.

3. The washing drum of claim 2, wherein the guard member comprises a bumper comprising undulating corrugations extending in a width direction of the guard member.

4. The washing drum as claimed in claim 3, wherein the guard member further comprises a fixing portion formed at least on the side edge in line with the extending direction of the seam.

5. The washing drum as claimed in claim 1, wherein the shape of the inner surface of the guard member conforms to the shape of the outer surface of the washing drum in the direction of extension of the seam.

6. The washing drum of claim 1, wherein the seam is a weld seam.

7. A washing drum according to any of claims 1-6, wherein the guard member is riveted and/or welded and/or glued to the washing drum.

8. a washing cartridge according to any of claims 1-6, wherein the guard member is of unitary or multi-segment construction.

9. A washing apparatus, characterized in that the washing apparatus comprises a washing cartridge according to any of claims 1-8.

10. A washing apparatus according to claim 9, wherein the washing apparatus is a drum type washing machine and/or washer-dryer and the washing drum is an inner drum of the washing machine and/or washer-dryer.