阅读说明：本技术 压块组件、门组件及衣物处理装置 (Briquetting subassembly, door subassembly and clothing processing apparatus ) 是由 周震东 苗雨来 于 2019-10-08 设计创作，主要内容包括：本发明提供了一种压块组件、门组件及衣物处理装置,压块组件包括：连接件；压合件,与连接件相连,用于将衣物处理装置的门玻璃压合在门内圈上；固定件,固定件与连接件中的一个设有供螺纹紧固件穿过的通孔,另一个为刚性构件并设有与通孔相对应的螺纹孔,通孔及螺纹孔用于与门内圈上的连接孔配合,使压块组件通过螺纹紧固件与门内圈固定连接。本发明提供的压块组件,能够将门玻璃压合在门内圈上,并利用普通的螺纹紧固件与刚性部件的螺纹旋合来实现压块组件与门内圈的固定连接,相较于自攻螺钉与塑料件的连接方式,显著提高了连接强度,从而降低了门玻璃发生松脱的风险。同时,压块组件结构小巧,成本低,适于推广。(The invention provides a pressing block component, a door component and a clothes processing device, wherein the pressing block component comprises: a connecting member; the pressing piece is connected with the connecting piece and is used for pressing the door glass of the clothes processing device on the inner ring of the door; one of the fixing piece and the connecting piece is provided with a through hole for the threaded fastener to pass through, the other one is a rigid component and is provided with a threaded hole corresponding to the through hole, and the through hole and the threaded hole are used for being matched with a connecting hole in the door inner ring, so that the pressing block assembly is fixedly connected with the door inner ring through the threaded fastener. The pressing block assembly provided by the invention can press the door glass on the door inner ring, and the fixed connection between the pressing block assembly and the door inner ring is realized by utilizing the common threaded fastener and the thread rotation of the rigid component. Meanwhile, the briquetting component is small in structure, low in cost and suitable for popularization.)

1. A briquette assembly, comprising:

a connecting member (11);

the pressing part (12) is connected with the connecting part (11) and is used for pressing the door glass (3) of the clothes processing device on the inner ring (2) of the door;

one of the fixing piece (13) and the connecting piece (11) is provided with a through hole (111) for a threaded fastener (14) to pass through, the other one is a rigid component and is provided with a threaded hole (1311) corresponding to the through hole (111), and the through hole (111) and the threaded hole (1311) are used for being matched with a connecting hole (23) in the door inner ring (2) so that the pressing block assembly is fixedly connected with the door inner ring (2) through the threaded fastener (14).

2. The compact assembly of claim 1,

the through hole (111) is arranged on the connecting piece (11), and the threaded hole (1311) is arranged on the fixing piece (13).

3. The compact assembly of claim 2,

the fixing piece (13) comprises a top plate (131), the top plate (131) is suitable for being attached to the door inner ring (2) and is provided with the threaded hole (1311).

4. The compact assembly of claim 3,

the top plate (131) partially protrudes to form a boss (1312), and the threaded hole (1311) penetrates through the boss (1312).

5. The compact assembly of claim 3,

the fixing piece (13) further comprises a plurality of side plates (132), and the side plates (132) are connected with the top plate (131) and enclose an avoidance space (133) with the top plate (131).

6. The briquette assembly of claim 5,

the number of the side plates (132) is two, and the two side plates (132) are symmetrically arranged on two sides of the top plate (131) so that the fixing piece (13) is surrounded to form a U-shaped structure.

7. The briquette assembly of any one of claims 1 to 6,

the connecting piece (11) is a metal piece; and/or

The fixing piece (13) is a metal piece.

8. The briquette assembly of any one of claims 1 to 6,

the pressing piece (12) is a plastic piece.

9. The briquette assembly of claim 8,

the pressing piece (12) is a pressing sleeve, and the pressing sleeve is in interference fit with the connecting piece (11).

10. The compact assembly of claim 9,

the inner wall surface of the press fit sleeve is provided with at least one supporting rib extending along the axial direction of the door inner ring (2), and the axial height of the supporting rib is smaller than that of the inner space of the press fit sleeve, so that a space in interference fit with the connecting piece (11) is formed between one end of the supporting rib and the inner wall surface of the press fit sleeve.

11. The briquette assembly of any one of claims 1 to 6,

the connecting piece (11) is plate-shaped.

12. The briquette assembly of any one of claims 1 to 6, further comprising:

the threaded fastener (14) penetrates through the through hole (111) and is screwed and fixed with the threaded hole (1311).

13. A door assembly of a laundry treating apparatus, comprising:

a door inner ring (2);

a door glass (3); and

the compact assembly of any one of claims 1 to 12, fixedly connected with the door inner ring (2) by a fastener, and the door glass (3) is pressed on the door inner ring (2).

14. The door assembly as claimed in claim 13,

the door inner ring (2) is provided with a mounting groove (22) matched with the fixing piece (13) of the pressing block assembly (1).

15. The door assembly as claimed in claim 14,

the notch of the mounting groove (22) faces the radial inner side of the door inner ring (2) so that the fixing piece (13) is inserted into the mounting groove (22) along the radial direction of the door inner ring (2).

16. The door assembly as claimed in claim 15,

door inner circle (2) are equipped with connecting plate (21), connecting plate (21) with the main part of door inner circle (2) encloses out mounting groove (22), connecting plate (21) are equipped with connecting hole (23), connecting piece (11) of briquetting subassembly (1) are located outside mounting groove (22) and with connecting plate (21) laminating is fixed.

17. The door assembly as claimed in claim 16,

the door inner ring (2) is provided with a limiting groove matched with the connecting piece (11) in shape.

18. The door assembly as claimed in claim 15,

the door inner ring (2) is provided with a supporting edge (24), the edge of the door glass (3) is pressed on the supporting edge (24) by a pressing piece (12) of the pressing block assembly (1), a sealing piece (4) is arranged between the supporting edge (24) and the door glass (3), and the edge of the door glass (3) and the pressing piece (12) are located at the notch of the mounting groove (22).

19. The door assembly as claimed in any one of claims 13 to 18,

the number of the pressing block assemblies (1) is multiple, and the pressing block assemblies (1) are distributed at intervals along the circumferential direction of the door inner ring (2).

20. A laundry treating apparatus, comprising:

the machine body is provided with a throwing port; and

a door assembly as claimed in any one of claims 13 to 19, mounted at the dispensing opening for opening or closing the dispensing opening.

Technical Field

The invention relates to the technical field of clothes treatment devices, in particular to a pressing block assembly, a door assembly comprising the pressing block assembly and a clothes treatment device comprising the door assembly.

Background

At present, in the conventional clothes treatment apparatus such as a drum washing machine, a door glass is fixed by pressing the door glass on a door inner ring by a plastic ring (a door lining ring or a door outer ring), and the door lining ring or the door outer ring is connected with the door inner ring by a self-tapping screw. Because the connection strength of the self-tapping screw and the plastic piece is lower, the clothes treatment device can generate serious vibration in the using process, and the door glass is easy to loosen.

Disclosure of Invention

In order to solve at least one of the above technical problems, an object of the present invention is to provide a compact assembly.

It is another object of the present invention to provide a door assembly including the above press block assembly.

It is still another object of the present invention to provide a laundry treating apparatus including the door assembly.

In order to achieve the above object, a first aspect of the present invention provides a compact assembly, including: a connecting member; the pressing piece is connected with the connecting piece and is used for pressing the door glass of the clothes processing device on the inner ring of the door; the fixing piece, the fixing piece with one of the connecting piece is equipped with the through-hole that supplies threaded fastener to pass, and another is the rigid member and be equipped with the corresponding screw hole of through-hole, the through-hole reaches the screw hole be used for with the connecting hole cooperation on the door inner circle, make the briquetting subassembly pass through threaded fastener with door inner circle fixed connection.

According to the pressing block assembly provided by the technical scheme of the first aspect of the invention, the door glass can be pressed on the door inner ring, and the pressing block assembly is fixedly connected with the door inner ring by utilizing the common threaded fastener and the thread rotation of the rigid component. Meanwhile, the briquetting component is small in structure, low in cost and suitable for popularization.

Specifically, the briquetting subassembly includes connecting piece, pressfitting spare and mounting. The pressing piece is used for being abutted and matched with the door glass, and pressing the door glass on the door inner ring. The connecting piece is used as an installation carrier of the pressing piece and is connected with the fixing piece through the fastening piece, and the pressing piece assembly is guaranteed to be integrated. One of the connecting piece and the fixing piece is provided with a through hole, the other one of the connecting piece and the fixing piece is provided with a threaded hole, the part provided with the threaded hole is a rigid component, and the threaded fastener penetrates through the through hole, the connecting hole in the door inner ring and the threaded hole, so that the fixed connection of the pressing block assembly and the door inner ring can be realized. Because the screw hole is established on the rigid member, the joint strength with the threaded fastener is very high, is difficult for receiving the vibration influence and takes place the pine to the stability and the use reliability of door glass have been improved. Of course, the inner wall surface of the through hole may be provided with a thread adapted to the threaded fastener.

In addition, the briquetting assembly in the above technical scheme provided by the invention can also have the following additional technical features:

in the above technical solution, the through hole is provided on the connecting member, and the threaded hole is provided on the fixing member.

The through holes are formed in the connecting piece, the threaded holes are formed in the fixing piece, and during assembly, the threaded fasteners firstly penetrate through the through holes in the connecting piece and then penetrate through the threaded holes in the fixing piece, so that assembly and fixation of the threaded fasteners can be achieved. Meanwhile, the scheme is favorable for reducing the size of the connecting piece along the length direction of the threaded fastener, so that the structure of the pressing piece is simplified.

In the above technical scheme, the fixing piece includes a top plate, and the top plate is suitable for being attached to the inner ring of the door and is provided with the threaded hole.

The mounting includes the roof, and the roof can laminate with the AND gate inner circle to increase the area of contact of mounting and AND gate inner circle, then the roof passes through threaded fastener and AND gate inner circle fixed connection, be favorable to further improving the joint strength of mounting and AND gate inner circle, and reduce the too big probability that leads to the deformation of door inner circle local pressure, also be favorable to improving the stability of mounting.

In the above technical scheme, the top plate partially protrudes to form a boss, and the threaded hole penetrates through the boss.

The local protrusion of roof forms the boss, and the screw hole runs through the boss, can increase the degree of depth of screw hole to further improve joint strength. Simultaneously, compare in the scheme with the whole thickening of roof, this scheme can reduce the material quantity, reduction in production cost.

In the above technical solution, the fixing member further includes a plurality of side plates, and the plurality of side plates are connected to the top plate and enclose an avoidance space with the top plate.

The fixing piece further comprises a plurality of side plates, the side plates are connected with the top plate and enclose an avoiding space with the top plate, and the threaded fastener can be locally positioned in the avoiding space after penetrating through the threaded hole, so that the threaded fastener is prevented from interfering with other structures of the door inner ring.

In the technical scheme, the number of the side plates is two, and the two side plates are symmetrically arranged on two sides of the top plate, so that the fixing piece is surrounded to form a U-shaped structure.

The quantity of curb plate is two, and two curb plate symmetries set up, make the mounting form the U-shaped structure, have both been favorable to guaranteeing to improve the use reliability of mounting, have reduced the quantity of curb plate as far as possible again, have simplified the structure of mounting, are favorable to material saving to the machine-shaping of being convenient for, and then reduction in production cost.

In any of the above technical solutions, the connecting member is a metal member; and/or the fixing piece is a metal piece.

The connecting piece is a metal piece, so that the strength is high, the through hole or the threaded hole can be conveniently processed, and the connecting strength of the connecting piece and the fixing piece can be improved.

The mounting is the metalwork, and intensity is higher, is convenient for process through-hole or screw hole, also is favorable to improving the joint strength of connecting piece and mounting.

In any of the above embodiments, the pressing member is a plastic member.

The pressfitting spare is the working of plastics, and the working of plastics both had certain intensity, guaranteed the pressfitting reliability to door glass, and hardness is less than door glass, therefore can not be the door glass crushing, play the guard action to door glass.

In the above technical scheme, the pressing member is a pressing sleeve, and the pressing sleeve is in interference fit with the connecting member.

The pressfitting spare is the pressfitting cover, and inside has certain space promptly, can adopt interference fit's mode and connecting piece assembly fixed, and it is comparatively convenient to assemble, and is favorable to simplifying the structure of connecting piece.

In the technical scheme, at least one supporting rib extending along the axial direction of the door inner ring is arranged on the inner wall surface of the press fit sleeve, and the axial height of the supporting rib is smaller than that of the inner space of the press fit sleeve, so that a space in interference fit with the connecting piece is formed between one end of the supporting rib and the inner wall surface of the press fit sleeve.

The inner wall surface of the press fit sleeve is provided with at least one supporting rib, the supporting rib extends along the axial direction of the door inner ring, and the axial height of the supporting rib is smaller than the axial height of the inner space of the press fit sleeve, so that the supporting rib is provided with a free end, a certain space is formed between the free end of the supporting rib and the inner wall surface of the press fit sleeve, and during assembly, part of the connecting piece is inserted into the space, so that the interference fit between the press fit sleeve and the connecting piece can be realized. The scheme is convenient for pressing and sleeving molding, and can reduce used materials, thereby reducing the production cost.

In any of the above technical solutions, the connecting member is plate-shaped.

The connecting piece is plate-shaped, so that the contact area of the connecting piece and the door inner ring can be increased, the connecting piece is fixedly connected with the door inner ring through the threaded fastener, the connecting strength of the connecting piece and the door inner ring can be further improved, the probability of deformation caused by overlarge local pressure of the door inner ring is reduced, and the stability of the connecting piece can be improved. Of course, the connecting member may have a column shape, a rod shape, or the like.

In any one of the above technical solutions, the briquetting assembly further includes: and the threaded fastener penetrates through the through hole and is screwed and fixed with the threaded hole.

The briquetting subassembly still includes threaded fastener, and this threaded fastener uses with connecting piece and fixed connection are supporting, and the suitability is better, and when not using the briquetting subassembly, threaded fastener can connect the briquetting subassembly into a whole, prevents the briquetting subassembly in the circumstances that the part lost takes place for transportation, storage etc. Of course, the press block assembly may not include a threaded fastener, and the threaded fastener may be selected to be adapted according to the size of the press block assembly during the assembly process.

An aspect of the second aspect of the present invention provides a door assembly of a laundry treating apparatus, including: a door inner ring; a door glass; and the pressing block assembly is fixedly connected with the inner door ring through a fastener, and the door glass is pressed on the inner door ring.

The door assembly provided by the technical scheme of the second aspect of the present invention includes the pressing block assembly according to any one of the technical schemes of the first aspect, so that all the beneficial effects of any one of the technical schemes are achieved, and no further description is provided herein.

In the above technical scheme, the door inner ring is provided with an installation groove matched with the fixing piece of the pressing block assembly.

Set up the mounting groove on the door inner ring, and the mounting adaptation of mounting groove and briquetting subassembly can enough play good positioning action, is favorable to improving assembly efficiency, can play good limiting displacement again, guarantees the mounting stable in position.

In the above technical solution, the notch of the mounting groove faces the radial inner side of the door inner ring, so that the fixing piece is inserted into the mounting groove along the radial direction of the door inner ring.

The notch of mounting groove is radial inboard towards the door inner circle, and the mounting inserts the mounting groove along the radial direction of door inner circle during then assembly, and then the axial both ends and the radial outer end of mounting all receive the spacing backstop of door inner circle, and this is favorable to improving the stability and the reliability of mounting, and then further improves door glass's fixed reliability.

In the technical scheme, the door inner ring is provided with the connecting plate, the connecting plate and the main body of the door inner ring enclose the mounting groove, the connecting plate is provided with the connecting hole, and the connecting piece of the pressing block assembly is located outside the mounting groove and is fixedly attached to the connecting plate.

The door inner circle is equipped with the connecting plate, and the main part of connecting plate AND gate inner circle encloses out the mounting groove, and the connecting hole is equipped with the connecting hole, and the connecting piece lies in the mounting groove outside and fixed with the connecting plate laminating, then the connecting piece during assembly and the both sides of mounting separated in the connecting plate, establish the connecting plate clamp between the two, and threaded fastener runs through connecting piece, connecting plate and mounting, can guarantee the reliable connection of briquetting subassembly AND gate inner circle.

In the above technical scheme, the door inner ring is provided with a limit groove matched with the connecting piece in shape.

The door inner circle still is equipped with the spacing groove, and the spacing groove can imbed the spacing inslot with the shape adaptation of connecting piece then, can enough play good positioning action, is favorable to improving assembly efficiency, can play good limiting displacement again, guarantees that the connecting piece position is stable.

In the technical scheme, a supporting edge is arranged on the inner ring of the door, the edge of the door glass is pressed on the supporting edge by a pressing piece of the pressing block assembly, a sealing piece is arranged between the supporting edge and the door glass, and the edge of the door glass and the pressing piece are positioned at the notch of the mounting groove.

The inner circle of the door is provided with a supporting edge, the edge of the door glass is pressed on the supporting edge by the pressing piece, and the stability of the door glass is ensured; a sealing element is arranged between the supporting edge and the door glass, so that the sealing effect is achieved, and water leakage is prevented; the edge of the door glass and the pressing piece are positioned at the notch of the mounting groove, the radial inner end of the fixing piece can be limited and stopped, the fixing piece is prevented from moving inwards along the radial direction, and therefore the stability and the reliability of the fixing piece are further improved.

In any one of the above technical solutions, the number of the pressing block assemblies is plural, and the pressing block assemblies are distributed at intervals along the circumferential direction of the door inner ring.

Set up a plurality of briquetting subassemblies along the circumference interval of door inner circle, be favorable to door glass circumference atress balanced to further improve door glass's stability and reliability.

A third aspect of the present invention provides a laundry treating apparatus comprising: the machine body is provided with a throwing port; and the door assembly of any one of the second aspect technical solutions, installed at the throwing port, for opening or closing the throwing port.

The clothes treatment device provided by the third aspect of the present invention includes the door assembly according to any one of the second aspect, so that all the advantages of any one of the above-mentioned technical solutions are provided, and no further description is provided herein.

In any of the above technical solutions, the laundry treatment apparatus is a washing machine, a dryer or a washing and drying all-in-one machine.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic front view of a compact assembly according to some embodiments of the present invention;

FIG. 2 is a left side view of the compact assembly of FIG. 1;

FIG. 3 is a schematic top view of the compact assembly of FIG. 1;

FIG. 4 is a schematic sectional view taken along line A-A in FIG. 3;

FIG. 5 is a front view schematic illustration of a door assembly according to some embodiments of the present invention;

FIG. 6 is a schematic cross-sectional view taken along line B-B of FIG. 5;

fig. 7 is an enlarged schematic view of the portion C in fig. 6.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 7 is:

1 briquetting subassembly, 11 connecting pieces, 111 through holes, 12 briquetting, 13 fasteners, 131 top plates, 1311 threaded holes, 1312 bosses, 132 side plates, 133 avoiding spaces, 14 threaded fasteners, 2 door inner rings, 21 connecting plates, 22 mounting grooves, 23 connecting holes, 24 supporting edges, 3 door glass and 4 sealing pieces.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

The compact assembly, the door assembly, and the laundry treating apparatus according to some embodiments of the present invention will be described with reference to fig. 1 to 7.

Embodiments of the first aspect, specifically the compact assembly, are first introduced.