CN110680240A

CN110680240A - Dust collector and dust cup assembly thereof

Info

Publication number: CN110680240A
Application number: CN201911090166.6A
Authority: CN
Inventors: 蔡木城; 黄月林; 李吉; 任敏; 王朝晖; 李锦坤; 颜勇
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-01-14

Abstract

The invention relates to the technical field of dust collectors, in particular to a dust cup assembly of a dust collector and the dust collector. The dust collector dust cup assembly comprises a dust cup main body; the dust cup cover is movably arranged on the dust cup main body and is provided with a first working position for opening the dust cup main body and a second working position for closing the dust cup main body; the locking structure is arranged between the dust cup main body and the dust cup cover and used for locking the dust cup cover at the second working position of the dust cup cover; and the structure of uncapping, the structure of uncapping is including transferring the piece of dialling, transfer the piece of dialling to have the button portion that can supply to press, and with hasp structure butt complex plectrum portion, operation button portion, plectrum portion dials the hasp structure and drops off, through pressing the button portion on transferring the piece, but the direct butt hasp structure of plectrum portion on the piece of transferring, the direct extrusion hasp realizes the dropout of hasp structure, whole structure is simple compact more, the problem of clamping stagnation appears in the dust cup lid opening has been reduced.

Description

Dust collector and dust cup assembly thereof

Technical Field

The invention relates to the technical field of dust collectors, in particular to a dust cup assembly of a dust collector and the dust collector.

Background

Currently, handheld vacuum cleaners are increasingly used due to their ease of operation and maintenance. After the dust collection operation of the handheld dust collector is completed, the dust cup cover needs to be frequently opened to pour dust.

In the existing vacuum cleaner, the actuator is driven to push the bottom cover of the dust collecting device to open by the upward movement of the separator, but on one hand, the actuator increases the transmission path of the driving force, reduces the transmission efficiency, and the dust cup cover is easy to be blocked when being opened; on the other hand, when dust is poured, the dust collector needs to be held in a larger holding manner to prevent the dust collector from rotating, and particularly when clamping stagnation occurs, the handle needs to be held forcibly when the dust cup cover is opened to pour the dust, so that the dust pouring is inconvenient.

Disclosure of Invention

The invention mainly aims to provide a dust cup assembly of a dust collector and the dust collector, and aims to solve the problem that a dust cup cover is easy to clamp when opened in the prior art.

To achieve the above object, the present invention provides a dust cup assembly for a dust collector, comprising:

a dust cup main body;

the dust cup cover is movably arranged on the dust cup main body and is provided with a first working position for opening the dust cup main body and a second working position for closing the dust cup main body;

the locking structure is arranged between the dust cup body and the dust cup cover and used for locking the dust cup cover at the second working position of the dust cup cover; and

the structure of uncapping, the structure of uncapping is including transferring the plectrum, transfer the plectrum have can supply the button portion of pressing, and with hasp structure butt complex plectrum portion, the operation button portion, plectrum portion stirs hasp structure dropout.

Further, the structure of uncapping still including installing transfer the epaxial pivot of piece, and one end with transfer the piece cooperation, the other end with the elasticity of dirt cup main part complex resets, the elasticity resets and is accomplished transfer the pressing operation back of piece to reset transfer the piece and reset.

Furthermore, the lock catch structure comprises a buckle formed on the dust cup cover and a clamping groove formed on the dust cup main body, and the lock catch structure is locked by the mutual clamping of the buckle and the clamping groove.

Furthermore, the clamping groove is formed by a clamping hook arranged on the dust cup main body and a shifting sheet part arranged opposite to the clamping hook.

Furthermore, a wedge-shaped part for guiding the buckle to be buckled is formed on the clamping hook, and an inclined surface structure suitable for being matched with the shifting piece part to be released is formed on the clamping hook.

Furthermore, the key pressing direction of the key part is the same as the buckle tripping direction, and the key part and the shifting piece part of the shifting piece are arranged on one side of the rotating shaft.

Further, the dust cup cover is rotatably arranged on the dust cup main body.

Furthermore, the dust collector dust cup assembly further comprises a torsion spring between the dust cup cover and the dust cup main body, and the torsion spring is arranged on a rotating central shaft between the dust cup cover and the dust cup main body.

Furthermore, the included angle between the key pressing direction of the key pressing part and the axial direction of the handle is between 5 and 30 degrees.

The invention also provides a dust collector which comprises the dust collector cup assembly.

The technical scheme of the invention has the following advantages:

1. in the dust collector dust cup assembly and the dust collector provided by the invention, when the dust cup cover of the dust collector is opened, the push piece part on the adjusting and poking part can be directly abutted against the lock catch structure by pressing the key part on the adjusting and poking part, the lock catch structure is directly extruded to realize the release of the lock catch structure, the whole structure is simpler and more compact, and the problem of clamping stagnation when the dust cup cover is opened is reduced.

2. In the dust cup assembly of the dust collector and the dust collector, the elastic reset piece resets the shifting piece after the pushing operation of the shifting piece is completed, and a user only needs to press the button part when tripping operation of the lock catch is performed, and the shifting piece automatically resets after tripping is completed, so that the whole operation is simple and convenient.

3. In the dust cup assembly of the dust collector and the dust collector, the clamping groove is formed by the clamping hook arranged on the dust cup main body and the shifting sheet part arranged opposite to the clamping hook together, when the buckling structure is tripped, the tripping of the buckling structure can be directly realized through the operation of the shifting sheet part, and the operation is simple and convenient.

4. In the dust cup assembly of the dust collector and the dust collector, the wedge-shaped part for guiding the buckle to be buckled is formed on the clamping hook, and the inclined plane structure suitable for being matched with the shifting piece part to be released is formed on the buckle, so that the locking structure is more convenient to operate no matter locking or releasing is realized.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts. In the drawings:

fig. 1 is a schematic front view of a vacuum cleaner according to an embodiment of the present invention, in which a dust cup cover is in a closed state.

FIG. 2 is a schematic front view of the vacuum cleaner shown in FIG. 1, wherein the lid of the cup is in an open state.

Fig. 3 is a sectional view schematically showing the vacuum cleaner shown in fig. 1.

Fig. 4 is an enlarged schematic view of the vacuum cleaner shown in fig. 4 at a portion a.

Fig. 5 is a schematic sectional view showing a vacuum cleaner according to a modified embodiment of the present invention.

Fig. 6 is an enlarged schematic view of the cleaner shown in fig. 5 at the part B.

Wherein the reference numerals in the above figures are:

10. a dust cup main body; 20. a dust cup cover; 31. buckling; 311. a bevel structure; 32. a card slot; 33. a hook; 331. a wedge portion; 41. adjusting a shifting piece; 411. a key section; 412. a plectrum part; 42. a rotating shaft; 43. an elastic reset member; 50. a handle; 60. rotating the central shaft; 70. a torsion spring.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 4, the dust cup assembly of the present embodiment includes: a dust cup body 10; a dust cup cover 20 movably mounted on the dust cup main body 10 and having a first working position for opening the dust cup main body 10 and a second working position for closing the dust cup main body 10; the locking structure is arranged between the dust cup main body 10 and the dust cup cover 20 and is used for locking the dust cup cover 20 at the second working position of the dust cup cover 20; and the uncovering structure comprises a shifting piece 41, the shifting piece 41 is provided with a key part 411 which can be pressed, and a shifting piece part 412 which is in butt fit with the lock catch structure, the key part 411 is operated, and the shifting piece part 412 shifts the lock catch structure to release. Furthermore, when the dust cup cover 20 of the dust collector is opened, the pushing piece part 412 on the shifting piece 41 can be directly abutted to the lock catch structure by pressing the key part 411 on the shifting piece 41, the lock catch structure is directly pressed to release, the whole structure is simpler and more compact, and the problem of clamping stagnation when the dust cup cover 20 of the dust collector is opened is reduced.

Further referring to fig. 4, the lid opening structure in this embodiment further includes a rotating shaft 42 installed on the dial 41, and an elastic reset member 43 having one end engaged with the dial 41 and the other end engaged with the dust cup body 10, where the elastic reset member 43 resets the dial 41 after the pressing operation of the dial 41 is completed, and when the user performs the tripping operation of the lock catch, the user only needs to press the button portion 411, and after the tripping operation is completed, the dial 41 automatically resets, and the whole operation is simple and convenient.

Specifically, the locking structure in this embodiment includes a buckle 31 formed on the dust cup cover 20 and a slot 32 formed on the dust cup main body 10, and the locking structure is locked by the mutual engagement of the buckle 31 and the slot 32.

The engaging groove 32 in the present embodiment is preferably formed by the hook 33 disposed on the main body 10 of the dust cup and the pick part 412 disposed opposite to the hook 33, so that when the structure of the buckle 31 is released, the structure of the buckle 31 can be directly released by the operation of the pick part 412, and the operation is simple and convenient.

Preferably, the hook 33 is formed with a wedge 331 for guiding the buckle 31 to buckle, and the buckle 31 is formed with an inclined structure 311 adapted to be disengaged from the pick part 412, so that the locking structure is more convenient to operate no matter whether the locking structure is locked or disengaged.

Referring to fig. 4, in the present embodiment, the key direction of the key portion 411 is the same as the releasing direction of the buckle 31, and the key portion 411 and the pick portion 412 are disposed on one side of the rotating shaft 42.

Further referring to fig. 5 and fig. 6, in a modified embodiment of the present embodiment, the key direction of the key portion 411 and the releasing direction of the buckle 31 are set, and the key portion 411 and the pick portion 412 are set on two sides of the rotating shaft 42, so that the releasing of the locking structure can be conveniently realized.

Preferably, the dust cup cover 20 in this embodiment is rotatably mounted on the dust cup body 10, and the included angle between the key direction of the key portion 411 and the axial direction of the handle 50 is between 5 ° and 30 °, so that the problem of rotation of the dust collector caused by the cover opening force when the dust cup cover 20 is opened is solved, and the holding force conforms to the ergonomic design. When the user operates the dust cup, the user can hold the handle 50 with one hand, hold the dust cup with the other hand, and press the button part with fingers to open the dust cup cover 20. The hand center is designed to have a certain distance from the center of the key horizontally, so that the user can operate comfortably and conveniently. The dust cup cover 20 is directly driven to open by the keys, so that transmission loss is avoided, and convenience and rapidness are realized.

Preferably, the dust cup assembly of the dust collector in this embodiment further includes a torsion spring 70 between the dust cup cover 20 and the dust cup body 10, the torsion spring 70 is disposed on the rotation central shaft 60 between the dust cup cover 20 and the dust cup body 10, and after the latch structure is released, the dust cup cover 20 can be automatically released under the action of the torsion spring 70.

The present embodiment further provides a vacuum cleaner, which includes a vacuum cleaner dust cup assembly, where the vacuum cleaner dust cup assembly is the vacuum cleaner dust cup assembly as described above, and further, the vacuum cleaner dust cup assembly in the present embodiment has advantages.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims

1. A vacuum cleaner cup assembly, comprising:

a dust cup body (10);

the dust cup cover (20) is movably arranged on the dust cup main body (10) and is provided with a first working position for opening the dust cup main body (10) and a second working position for closing the dust cup main body (10);

the lock catch structure is arranged between the dust cup main body (10) and the dust cup cover (20) and used for locking the dust cup cover (20) at the second working position of the dust cup cover (20); and

uncap the structure, uncap the structure including transferring plectrum (41), transfer plectrum (41) have can supply button portion (411) that press, and with hasp structure butt complex plectrum portion (412), the operation button portion (411), plectrum portion (412) are stirred the hasp structure dropout.

2. The dust cup assembly of claim 1, wherein the lid opening structure further comprises a rotating shaft (42) mounted on the adjusting member (41), and an elastic reset member (43) having one end engaged with the adjusting member (41) and the other end engaged with the dust cup body (10), wherein the elastic reset member (43) resets the adjusting member (41) after the pressing operation of the adjusting member (41) is completed.

3. The vacuum cleaner dirt cup assembly of claim 2, wherein the latch structure includes a catch (31) formed on the dirt cup cover (20) and a catch (32) formed on the dirt cup body (10), the latch structure being lockable by interengagement of the catch (31) and the catch (32).

4. The vacuum cleaner cup assembly of claim 3, wherein the catch (32) is co-formed by a catch (33) provided on the cup body (10) and a tab portion (412) provided opposite the catch (33).

5. The vacuum cleaner cup assembly according to claim 4, wherein the catch (33) has a wedge portion (331) formed thereon for guiding the catch (31) to catch, and the catch (31) has a ramp structure (311) formed thereon adapted to cooperate with the pick-off portion (412) to release.

6. The vacuum cleaner dirt cup assembly of claim 3, characterized in that the button portion (411) has a button direction identical to the trip direction of the catch (31), and the button portion (411) and the pick portion (412) of the pick (41) are disposed on one side of the shaft (42).

7. The vacuum cleaner cup assembly of any one of claims 1 to 6, wherein said cup lid (20) is rotatably mounted on said cup body (10).

8. The dirt cup assembly of claim 7, further including a torsion spring (70) between the dirt cup cover (20) and the dirt cup body (10), the torsion spring (70) being disposed on a central axis of rotation (60) between the dirt cup cover (20) and the dirt cup body (10).

9. A vacuum cleaner cup assembly according to claim 1, wherein the key direction of the key portion (411) is at an angle of between 5 ° and 30 ° to the axial direction of the handle (50).

10. A vacuum cleaner comprising a cleaner cup assembly, wherein the cleaner cup assembly is as claimed in any one of claims 1 to 9.