CN213978259U

CN213978259U - Fixing mechanism for storage bin cover of charging barrel of washing machine preposed water treatment device

Info

Publication number: CN213978259U
Application number: CN202022900464.1U
Authority: CN
Inventors: 罗建
Original assignee: Shenzhen Jinhuimei Plastic Hardware Co ltd
Current assignee: Shenzhen Jinhuimei Plastic Hardware Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-08-17
Anticipated expiration: 2030-12-04

Abstract

The utility model relates to a washing machine leading water treatment ware field provides a feed cylinder holding storehouse lid fixed establishment of washing machine leading water treatment ware, storehouse lid fixed establishment includes: a clamping groove surrounding the barrel body of the charging barrel; and the C-shaped clamping piece (14) is fixed on the inner wall of the bin cover (10) corresponding to the clamping groove. The bin cover is a flat-open type bin cover, and the opening and closing cover only needs a small operation space. The bin cover fixing mechanism is clamped with the charging barrel through the C-shaped clamping piece, so that the bin cover is firmly installed. And the opening/closing operation of the cover is the same as that of the conventional flat cover without additional operation.

Description

Fixing mechanism for storage bin cover of charging barrel of washing machine preposed water treatment device

Technical Field

The utility model relates to a washing machine preposition water treatment ware field especially relates to a feed cylinder holding storehouse lid fixed establishment of washing machine preposition water treatment ware.

Background

The washing machine preposed water processor is a miniaturized device which is matched with a washing machine for use and intelligently adds a decontamination function material into a water body to be input into the washing machine. By configuring the preposed water processor of the washing machine, the washing powder is not required to be added manually, and the washing process is more intelligent. The preposed water processor of the washing machine is provided with the charging barrel accommodating bin, and the charging barrel can be conveniently taken out to supplement functional materials by opening the bin cover.

Above-mentioned bin cover, if adopt the pull mode to open, then need to have great opening and closing lid operating space. And if the flat-open mode is adopted, the bin cover is not firmly combined and is easy to fall off.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a feed cylinder holding storehouse lid fixed establishment of washing machine leading water treatment ware to solve the above-mentioned defect that the correlation technique exists.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a kind of washing machine front water treatment device feed cylinder holding storehouse cover fixed establishment, the said storehouse cover fixed establishment includes: a clamping groove surrounding the barrel body of the charging barrel; and the C-shaped clamping piece is fixed on the inner wall of the bin cover corresponding to the clamping groove.

Preferably there is a plurality of said C-shaped jaws, a plurality of said C-shaped jaws being spaced apart along the central axis of said cartridge.

Preferably, the cap fixing mechanism further comprises: the lug is arranged at the end part of the bin cover; and the anti-falling groove is arranged at the opening part of the accommodating bin corresponding to the lug and is used for being matched with the lug in an embedded manner to prevent the bin cover from slipping off.

Preferably, a recessed part is arranged on one side, corresponding to the anti-falling groove, of the outer surface of the casing of the washing machine preposed water processor, so that fingers can be sunk into the recessed part to stir the lug and open the bin cover.

Preferably, the cap fixing mechanism further comprises: the positioning convex part extends from one edge of the bin cover and is used for being matched with the edge of the accommodating bin; and a convex buckle arranged at the other edge of the bin cover opposite to the edge; after the cover is closed, the convex buckle is matched with the buckle hole at the opening part of the containing bin to lock the bin cover at the opening part of the containing bin.

Preferably, the cap fixing mechanism further comprises: and the step part is arranged at the opening part of the accommodating bin and is used for being matched with the edge of the bin cover.

Preferably, the bin cover comprises a panel and a side plate, and the end part of the bin cover is of an arc-shaped structure.

Compared with the prior art, the utility model discloses following beneficial effect has at least:

the bin cover is flat-open, and the opening and closing cover only needs a small operation space.

The bin cover fixing mechanism is clamped with the charging barrel through the C-shaped clamping piece, so that the bin cover is firmly installed. And the opening/closing operation of the cover is the same as that of the conventional flat cover without additional operation.

Drawings

FIG. 1 is a schematic view of the structure of the lid;

FIG. 2 is a schematic structural view of the storage bin;

reference numerals: 10. a bin cover; 20. a prepositive water processor of the washing machine;

11. a lug; 12. a convex buckle; 13. a positioning projection; 14. c-shaped clamping pieces; 15. a side plate; 16. a panel;

21. buckling holes; 22. a step portion; 23. a card slot; 24. a charging barrel; 25. a storage bin; 26. a drop-proof groove; 27. a recessed portion.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

Referring to fig. 1 to 2, the cartridge housing chamber cover fixing mechanism of the water pre-treatment device 20 of the washing machine includes: a clamping groove 23 surrounding the barrel body of the charging barrel 24; and a C-shaped clamping piece 14 which is fixed on the inner wall of the bin cover 10 corresponding to the clamping groove 23. The number of the clamping grooves 23 and the number of the C-shaped clamping pieces 14 are preferably two or more, in the embodiment, two C-shaped clamping pieces 14 are adopted, and the two C-shaped clamping pieces 14 are distributed at intervals along the central axis of the barrel 24.

Further the bin cover fixing mechanism further comprises: a lug 11 provided at an end of the cap 10; and a drop-proof groove 26 corresponding to the lug 11 and arranged at the mouth of the accommodating bin 25 and used for being matched with the lug 11 in an embedded manner to prevent the bin cover 10 from slipping off. Furthermore, a concave part 27 is arranged on one side of the outer surface of the casing of the washing machine preposed water processor 20 corresponding to the anti-falling groove 26, so that fingers can be sunk into the concave part to stir the lug 11 to open the cover.

Further the bin cover fixing mechanism further comprises: a positioning convex part 13 extending from one edge of the bin cover 10 and used for matching with the edge of the accommodating bin 25; and a convex buckle 12 arranged at the other edge of the bin cover 10 opposite to the edge; after the cover is closed, the convex buckle 12 is matched with the buckle hole 21 at the opening part of the accommodating bin 25, so that the bin cover 10 is locked at the opening part of the accommodating bin 25.

Further the bin cover fixing mechanism further comprises: a step part 22 arranged at the mouth part of the accommodating bin 25 and used for matching with the edge of the bin cover 10.

The bin cover 10 further comprises a panel 16 and a side plate 15, and the end part of the bin cover 10 is in an arc-shaped structure. Thus, the accommodating chamber 25 is opened from both the front and the side, and the opening range is wide, so that the cartridge 24 can be conveniently grasped by hands.

When the cover is closed, the positioning convex part 13 is inserted into the inner side of the edge of the accommodating bin 25, the opening part of the C-shaped clamping piece 14 is aligned to the clamping groove 23 of the barrel body of the charging barrel 24, the bin cover 10 is pushed, the C-shaped clamping piece 14 is clamped into the clamping groove 23, the charging barrel 24 is clamped into the C-shaped clamping piece 14, the lug 11 is embedded into the anti-falling groove 26, the convex buckle 12 at the edge of the bin cover 10 is buckled with the buckling hole 21 at the opening part of the accommodating bin 25, and therefore the cover closing operation is completed.

When the cover is opened, fingers aim at the concave part 27 outside the shell, the bin cover 10 is pushed forcibly, the lug 11 is disengaged from the anti-disengagement groove 26, the convex buckle 12 is disengaged from the buckling hole 21, and the C-shaped clamping piece 14 is disengaged from the material barrel 24, so that the bin cover 10 can be taken down.

The C-shaped clamping piece 14 is matched with the clamping groove 23 of the barrel body of the charging barrel 24, so that the bin cover 10 is prevented from moving along the central axis direction of the charging barrel 24, the C-shaped clamping piece 14 is in clamping fit with the charging barrel 24, the bin cover 10 is prevented from moving along the direction vertical to the central line of the charging barrel 24, and the bin cover 10 can be better fixed. The cooperation of the above-mentioned lug 11 and the anti-drop groove 26, the cooperation of the above-mentioned positioning convex part 13 and the edge of the accommodating bin 25, and the cooperation of the above-mentioned convex buckle 12 and the buckle hole 21 respectively play a role of auxiliary fixing. The combination of the above-mentioned technical means forms a reliable fixation of the lid 10. Moreover, as can be seen from the above, the opening and closing operation is the same as that of the traditional flat-open cover, no additional operation is added, and the operation is very convenient. In addition, compared with the bin cover in a drawing mode, the bin cover 10 in the embodiment is opened in a flat-open mode, and has the characteristic of small space required by the operation of opening and closing the cover.

The present invention has been described in detail with reference to the specific embodiments, and the detailed description is only for assisting the skilled person in understanding the content of the present invention, and can not be understood as the limitation of the protection scope of the present invention. Various decorations, equivalent changes and the like which are performed on the scheme by the technical personnel in the field under the conception of the invention are all included in the protection scope of the invention.

Claims

1. The utility model provides a feed cylinder holding storehouse lid fixed establishment of washing machine leading water treatment ware which characterized in that, storehouse lid fixed establishment includes:

a clamping groove (23) surrounding the barrel body of the charging barrel (24); and

and the C-shaped clamping piece (14) is fixed on the inner wall of the bin cover (10) corresponding to the clamping groove (23).

2. The fixing mechanism for the cover of the cartridge accommodating bin of the water treatment device of the washing machine as claimed in claim 1, wherein a plurality of C-shaped clamping pieces (14) are provided, and the C-shaped clamping pieces (14) are distributed at intervals along the central axis of the cartridge (24).

3. The mechanism of claim 1, further comprising:

a lug (11) arranged at the end part of the bin cover (10); and

and the anti-falling groove (26) is arranged at the opening part of the accommodating bin (25) corresponding to the lug (11) and is used for being matched with the lug (11) in an embedded manner to prevent the bin cover (10) from falling off.

4. The fixing mechanism for the cartridge containing bin cover of the water treatment device of the washing machine as claimed in claim 3, wherein a recess (27) is formed on one side of the outer surface of the casing of the water treatment device (20) of the washing machine corresponding to the anti-falling groove (26) so that a finger can be sunk to pull the lug (11) to open the bin cover (10).

5. The mechanism of claim 1, further comprising:

a positioning convex part (13) which extends from one edge of the bin cover (10) and is used for matching with the edge of the accommodating bin (25); and

a convex buckle (12) arranged at the other edge of the bin cover (10) opposite to the edge;

after the cover is closed, the convex buckle (12) is matched with the buckle hole (21) at the opening part of the containing bin (25) to lock the bin cover (10) at the opening part of the containing bin (25).

6. The mechanism of claim 1, further comprising:

and the step part (22) is arranged at the opening part of the accommodating bin (25) and is matched with the edge of the bin cover (10).

7. The fixing mechanism of the bin cover containing the material cylinder of the washing machine preposed water processor of claim 1 is characterized in that the bin cover (10) comprises a panel (16) and a side plate (15), and the end part of the bin cover (10) is of an arc structure.