CN215272429U - Dust bucket for vacuum cleaner - Google Patents

Abstract

The utility model discloses a dirt bucket for vacuum cleaner, include: a barrel body; the barrel cover assembly is arranged above the barrel body, and a first button and a second button are arranged on the barrel cover assembly; the bottom cover assembly comprises a flip plate movably arranged at the lower end of the dust cup; and the transmission component is arranged on the barrel cover component, the barrel body and the bottom cover component in a penetrating way, and is configured to transmit a first force for pressing the first button between the first button and the lock hook and between the first button and the flip cover plate and transmit a second force for pressing the second button between the second button and the flip cover plate. According to the dust barrel, when a user pours dust, the user can open the flip plate to pour the dust without touching the flip plate by pressing one of the buttons, and the flip plate can be closed again by operating the other button after the dust is poured.

Description

Dust bucket for vacuum cleaner

Technical Field

The utility model relates to a cleaning device technical field, in particular to a dirt bucket for vacuum cleaner.

Background

In daily life, a dust bucket, which is a component for collecting dust on a vacuum cleaner, generally includes a bucket body, an upper cover and a bottom cover, and dust is collected inside the bucket body. When the dust is fully collected, the user needs to open the bottom cover or the upper cover to pour the dust.

In the prior art, the bottom cover of the dust barrel is usually detachably connected to the lower part of the barrel body in a locking manner. When a user pours the dust, the user needs to manually contact the lower cover of the dust barrel and unlock the lower cover from the barrel body, then the lower cover is opened, and the dust in the barrel is poured; however, since the dust is detached from the lower opening of the bucket body, when the user opens the lower lid of the dust bucket, the user is easily contaminated with the dust, for example, the dust falls to the hand of the user, and the dirt in the dust may carry germs and easily cause harm to the health of the user.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model aims to provide a dust barrel for a vacuum cleaner, which is more convenient to operate and is cleaner and more sanitary to use.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme: a dirt bucket for a vacuum cleaner comprising:

the barrel body, the inside of the barrel body forms a cavity;

the bung subassembly, install in the top of staving, the bung subassembly include: a housing having a handle, a first button and a second button mounted on the handle;

a bottom cover assembly including a flip cover rotatably disposed at a lower portion of the tub and a movable latch hook, the flip cover having opposite first and second ends, the first end of the flip cover being hinged at the lower portion of the tub, the latch hook being mounted on the flip cover by a spring and a hook portion of the latch hook being exposed from the second end of the flip cover to be interlocked with an engagement portion disposed at the lower portion of the tub, the flip cover having a closed position covering the lower end portion of the tub and an open position separated from the lower end portion of the tub; and

a transmission assembly disposed on the lid assembly, the tub and the bottom lid assembly, the transmission assembly configured to transmit a first force applied to the first button between the first button and the latch hook, the flip plate and a second force applied to the second button between the second button and the flip plate.

In the above technical solution, preferably, the transmission assembly is further configured to: when the first force is transmitted to the locking hook and the flip-open cover plate, the first force is firstly transmitted to the locking hook to enable the hook part of the locking hook to be disengaged from the occlusion part of the bucket body, and then is transmitted to the flip-open cover plate to enable the flip-open cover plate to be flipped around a first direction to leave the closed position. Further preferably, the transmission assembly is further configured to: upon transfer of said second force to said flip plate, said second force is capable of causing said flip plate to flip about a second direction opposite said first direction into said closed position. Still further preferably, the spring is configured to provide a force to the latch hook relative to the flip-up plate so as to guide the hook portion of the latch hook to move toward the direction of the lower latch of the bucket body to interlock with the latch when the hook portion of the latch hook is flipped to the lower portion of the bucket body as the flip-up plate is flipped to the lower portion of the bucket body by the second force.

In the above technical solution, preferably, the transmission assembly located at the upper portion of the tub body is arranged along the outer side of the tub body. Further preferably, a receiving groove is formed in the outer wall of the barrel body, an outer cover is arranged outside the receiving groove, and the transmission assembly located on the upper portion of the barrel body is arranged in the receiving groove and is shielded by the outer cover.

In the above technical solution, preferably, the transmission assembly includes a gear, a first rack externally engaged with the gear, a second rack externally engaged with the gear and always opposite to the first rack in a movement direction, a first pull rod fixedly connected to a lower portion of the second rack, a second pull rod fixedly connected to a lower portion of the first pull rod, a pull rope having one end fixedly connected to the second pull rod, and a third pull rod having an upper portion slidably connected to a lower portion of the second pull rod, the other end of the pull rope is fixed to the latch hook, a lower portion of the third pull rod is rotatably connected to a first end of the flip cover through a first rotating shaft, the first end of the flip cover is rotatably connected to a lower portion of the tub through a second rotating shaft, and a rotating shaft axis of the first rotating shaft is parallel to a rotating axis of the second rotating shaft, the first rack is located directly below the first button and can abut against the lower portion of the first button, and the second rack is located directly below the second button and can abut against the lower portion of the second button. Preferably, the lower part of the second pull rod is provided with an oblong hole, the upper part of the third pull rod is fixedly provided with a rod, and the rod is slidably arranged in the oblong hole.

In the above technical solution, preferably, the barrel cover assembly further includes a liner located inside the housing and a connecting seat located at a lower portion of the liner, the connecting seat is engaged with an upper portion of the barrel body, and the connecting seat is provided with an air inlet communicated with the chamber. Preferably, the inner container is provided with an air outlet pipe, and the outer end part of the air outlet pipe penetrates through the shell and is exposed outside.

The utility model discloses a dirt bucket can utilize first button and second button to realize opening automatically and closing bottom subassembly for the user only needs to press when needs empty the dust open or the close button can, the user does not directly touch dirt cup lower part can open the dirt cup in order to fall the dust and close the dirt cup once more, and the user uses cleaner health, and easy and simple to handle swiftly.

Drawings

Fig. 1 is a perspective view of a dust barrel according to a preferred embodiment of the present invention;

FIG. 2 is an exploded view of the middle section of the dirt cup and the bottom cover and drive section of FIG. 1;

FIG. 3 is an exploded view of the lid portion of the dirt tray shown in FIG. 1;

FIG. 4 is a schematic top view of the dirt bucket shown in FIG. 1;

FIG. 5 is a schematic sectional view taken along the line A-A in FIG. 4;

FIG. 6 is a front schematic view of the dirt bucket shown in FIG. 1;

FIG. 7 is a schematic cross-sectional view taken along line B-B of FIG. 6;

FIG. 8 is a schematic view of the bottom lid assembly being opened by applying a force F1 to the first button in the dirt tray shown in FIG. 1;

FIG. 9 is a schematic top view of the dirt bucket shown in FIG. 8;

FIG. 10 is a schematic cross-sectional view taken along line C-C of FIG. 9;

FIG. 11 is a schematic view of the lid assembly being closed by applying F2 force to the second button in the dirt tray shown in FIG. 1;

FIG. 12 is a front schematic view of the dirt bucket shown in FIG. 11;

fig. 13 is a schematic sectional view taken along the direction D-D in fig. 12.

Detailed Description

To explain the technical content, structural features, achieved objects and functions of the present invention in detail, the following detailed description is made with reference to the accompanying drawings.

Such as a dirt cup 100 shown in fig. 1, for attachment to a vacuum cleaner for separating and collecting dirt and dust. The middle part of the dust barrel 100 is a cylindrical barrel body 1, a barrel cover component 2 which can be separated from the barrel body 1 is arranged above the barrel body 1, and a bottom cover component 3 is arranged below the barrel body 1. The tub cover assembly 2 includes a housing 21 having a handle 211, and a first button 212 and a second button 213 mounted on the handle 211. The barrel cover component 2, the barrel body 1 and the bottom cover component 3 are provided with a transmission component 4 from top to bottom. The transmission assembly 4 is configured to transmit the force applied by the user to the first button 212 and the second button 213 down to the bottom cover assembly 3. The bottom lid portion 3 can be opened and closed with respect to the tub 1.

Referring to FIG. 2, an exploded view of the bucket body 1, bottom cap assembly 3, and drive assembly 4 of the dirt bucket 100 is shown.

The bottom cover assembly 3 includes a flip-top plate 31, a latch hook 32, a spring 33, a pressing cover 34, a supporting plate 35 and a sealing ring 36. The flip panel 31 has opposite first and second ends 311 and 312. The flip plate 31 is provided at the first end 311 with a pair of rotation connecting portions 37 and a second rotation connecting portion 38 between the pair of rotation connecting portions 37.

The transmission assembly 4 comprises a gear 41, a first rack 42, a second rack 43, a first pull rod 44, a second pull rod 45, a traction rope 46, a third pull rod 47, a first rotating shaft 48, a second rotating shaft 49, a gland 412, a rod 411 and a guide wheel 413. The lower part of the second pull rod 45 is provided with a long round hole 410.

The barrel body 1 is internally provided with a chamber 11, the upper part of the chamber 11 forms an air-dust separation chamber, and the lower part of the chamber 11 forms a dust receiving chamber. The outer wall of the barrel body 1 is provided with a receiving groove 13, and an outer cover 14 is arranged outside the receiving groove 13. The transmission assembly 4 located at the upper portion of the tub 1 is disposed along the outside of the tub 1 and is disposed within the receiving groove 13 and shielded by the outer cover 14. The lower part of the tub 1 is provided at one side with a bite 12 (see fig. 5 and 7), at the other side with a pair of ears 15 and a pair of support bases 16 inside the pair of ears 15.

Referring to FIG. 3, an exploded view of the lid assembly 2 of the bucket 100 is shown. The tub cover assembly 2 includes an inner container 22, a coupling seat 23, and a pair of springs 26, in addition to the above-mentioned housing 21. An air inlet 24 is arranged on the connecting seat 23, and an air outlet pipe 25 is arranged on the inner container 22. The outer wall of the connecting base 23 is provided with a groove 27, and a cover plate 28 is arranged at the groove 27.

As shown in fig. 4-7, the inner container 22 is located inside the housing 21, the air inlet 24 is communicated with the chamber 11, the connecting seat 23 is located at the lower portion of the inner container 22, the outer end 251 of the air outlet pipe 25 penetrates through the housing 21 and is exposed outside, and the connecting seat 23 and the lower portion of the inner container 22 are connected to different positions of the upper portion of the barrel body 1. The first button 212 and the second button 213 are supported on the inner container 22 by a spring 26. The first rack 42 is located directly below the first push button 212 and abuts against a lower portion of the first push button 212, and the second rack 43 is located directly below the second push button 213 and abuts against a lower portion of the second push button 213. The first rack 42 is positioned in the inner container 22, the first rack 42 and the second rack 43 are both meshed with the gear 41, and the moving directions of the first rack 42 and the second rack 43 are always opposite. The second rack 43 is exposed, the lower part of the second rack 43 is fixedly connected with the upper part of the first pull rod 44, the first pull rod 44 is mostly positioned in the groove 27 and is shielded by the cover plate 28, and the lower part of the first pull rod 44 is fixedly connected with the upper part of the second pull rod 45. An end 461 of the pulling rope 46 is fixedly connected to the second pull rod 45 and is pressed and fixed by the pressing cover 412. The other end 462 of the pulling rope 46 passes around the guide pulley 413 and is connected to the latch hook 32 and is pressed and fixed by the pressing cover 34. A third pull rod 47 is connected to the lower portion of the second pull rod 45 so as to be vertically slidable. The rod 411 is fixed to the upper portion 471 of the third pull rod 47 and is disposed within the oblong hole 410. The lower portion 472 of the third link 47 is rotatably connected to the second rotation connecting portion 38 at the first end 311 of the flip plate 31 by the first rotation shaft 48. The guide wheel 413 is located in the middle of the second rotational connection 38. The first rotation link 37 at the first end 311 of the flip plate 31 is rotatably connected to the pair of ears 15 and the pair of support bases 16 at the lower portion of the tub 1 via the second rotation shaft 49, the second rotation link 38 will be located between the pair of support bases 16, and the first rotation link 37 will be located between the pair of ears 15 and the pair of support bases 16. The rotational axis 481 of the first rotational shaft 48 is parallel to the rotational axis 491 of the second rotational shaft 49. The latch hook 32 is mounted on the flip-top panel 31 by a spring 33, the latch hook 32 being movable relative to the flip-top panel 31. A support plate 35 is mounted on top of the flip plate 31 and supports the latch hook 32.

By assembling the relationship as above, it will be achieved: the first end 311 of the flip plate 31 is hinged at the lower portion of the tub 1, and the hook portion 321 of the latch hook 32 is exposed from the second end 312 of the flip plate 31 and configured to be interlocked with the bite 12 provided at the lower portion of the tub 1. The flip plate 31 has a closed position covering the lower end portion of the tub 1 and an open position separated from the lower end portion of the tub 1. The spring 33 can provide a force to the latch hook 32 with respect to the flip-up plate 31 to guide the hook 321 of the latch hook 32 to move toward the direction of the bite 12 of the lower portion of the tub 1 to interlock with the bite 12 when the hook 321 of the latch hook 32 is flipped to the lower portion of the tub 1 with the flip-up plate 31. The transmission member 4 can transmit a force pressing the first button 212 between the first button 212 and the latch hook 32, the flip plate 31 and a force pressing the second button 213 between the second button 213 and the flip plate 31.

As shown in fig. 8-10, when the user applies the first force F1 to the first button 212, the transmission assembly 4 will transmit the first force F1 to the latch hook 32, the flip plate 31. When transmitting force, the spring 26 corresponding to the first button 212 is stressed and compressed (when the thumb is released, the first button 212 is reset under the action of the spring 26), the first button 212 presses the first rack 42 to move downwards, the first rack 42 drives the gear 41 to rotate, the gear 41 drives the second rack 43 to move upwards, the second rack 43 drives the first pull rod 44 to move upwards, the first pull rod 44 drives the second pull rod 45 to move upwards, the second pull rod 45 firstly pulls the pull rope 46 to drive the latch hook 32 on the bottom cover assembly 3 to move inwards in the process of moving upwards so that the hook portion 321 of the latch hook 32 is separated from the occlusion portion 12 at the lower part of the barrel body 1 (the spring 33 is stressed and compressed), then the second pull rod 45 moves upwards, when the upper end part of the long round hole 410 of the second pull rod 45 is abutted against the rod 411, and further drives the upper part 471 of the third pull rod 47 to move upwards through the rod 411, the lower part 472 of the third pull rod 47 is forced to make clockwise circular motion around the axis 481 of the first rotating shaft 48, and the third pull rod 47 drives the flip plate 31 to make clockwise circular motion around the axis 491 of the second rotating shaft 49, so that the flip plate 31 leaves the closed position and enters the open position.

As shown in fig. 11-13, when the user applies the second force F2 to the second button 213, the transmission assembly 4 will transmit the second force F2 to the flip board 31, and when transmitting the force, the spring 26 corresponding to the second button 213 will be stressed and compressed (when the thumb is released, the second button 213 will be reset under the action of the spring 26), the second button 213 will drive the second rack 43 to move downward, the second rack 43 will drive the gear 41 to rotate, the gear 41 will drive the first rack 42 to move upward to the initial position, the second rack 43 will press the first pull rod 44 to move downward, the first pull rod 43 will press the second pull rod 45 to move downward, the second pull rod 45 will drive the rod 411 to move the third pull rod 47 during the downward movement (the spring 33 supporting the latch hook 32 will gradually reset with the release of the pull rope 46), the latch hook 32 moves outward, the third pull rod 47 is stressed to make a counterclockwise motion around the axis 481 of the first rotating shaft 48, the third pull rod 47 drives the flip board 31 to make a counterclockwise circular motion around the axis 491 of the second rotating shaft 49, so as to enable the flip board 31 to enter the closed position from the open position.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (10)

1. A dirt cup for a vacuum cleaner, comprising:

the barrel body (1), wherein a cavity (11) is formed inside the barrel body (1);

bung subassembly (2), install in the top of staving (1), bung subassembly (2) include: a housing (21) having a handle (211), a first button (212) and a second button (213) mounted on the handle (211);

a bottom cover assembly (3) including a flip cover (31) rotatably disposed at a lower portion of the tub body (1) and a movable latch hook (32), the flip cover (31) having a first end (311) and a second end (312) opposite to each other, the first end (311) of the flip cover (31) being hinged at the lower portion of the tub body (1), the latch hook (32) being mounted on the flip cover (31) by a spring (33) and a hook portion (321) of the latch hook (32) being exposed from the second end (312) of the flip cover (31) to interlock with an engagement portion (12) disposed at the lower portion of the tub body (1), the flip cover (31) having a closed position covering the lower end portion of the tub body (1) and an open position separated from the lower end portion of the tub body (1); and

a transmission assembly (4) disposed on the tub cover assembly (2), the tub body (1) and the bottom cover assembly (3), the transmission assembly (4) being configured to transmit a first force (F1) applied to the first button (212) between the first button (212) and the latch hook (32), the flip plate (31) and to transmit a second force (F2) applied to the second button (213) between the second button (213) and the flip plate (31).

2. The dirt tray for a vacuum cleaner according to claim 1, characterized in that the transmission assembly (4) is further configured to: when the first force (F1) is transmitted to the latch hook (32) and the flip plate (31), the first force (F1) is firstly transmitted to the latch hook (32) to enable the hook part (321) of the latch hook (32) to be disengaged from the occlusion part (12) of the barrel body (1), and then transmitted to the flip plate (31) to enable the flip plate (31) to turn around the first direction (R1) to be away from the closed position.

3. The dirt tray for a vacuum cleaner according to claim 2, characterized in that the transmission assembly (4) is further configured to: upon transfer of the second force (F2) to the flip plate (31), the second force (F2) is capable of causing the flip plate (31) to flip about a second direction (R2) opposite the first direction (R1) into the closed position.

4. The dirt cup for a vacuum cleaner according to claim 3, characterized in that said spring (33) is configured to provide a force to said latch hook (32) relative to said flap (31) to guide the hook portion (321) of said latch hook (32) to move towards the bite (12) of the lower portion of said cup body (1) to interlock with said bite (12) when the hook portion (321) of said latch hook (32) is flipped to the lower portion of said cup body (1) by said flap (31) under said second force (F2).

5. The dust bucket for a vacuum cleaner according to claim 1, characterized in that the transmission assembly (4) located at an upper portion of the bucket body (1) is arranged along an outer side of the bucket body (1).

6. The dust bucket for a vacuum cleaner according to claim 5, characterized in that a receiving groove (13) is provided on the outer wall of the bucket body (1), an outer cover (14) is provided on the outside of the receiving groove (13), and the transmission assembly (4) located on the upper portion of the bucket body (1) is disposed in the receiving groove (13) and shielded by the outer cover (14).

7. The dirt cup for a vacuum cleaner according to claim 1, characterized in that the transmission assembly (4) comprises a gear (41), a first rack (42) externally engaged with the gear (41), a second rack (43) externally engaged with the gear (41) and always moving in the opposite direction to the first rack (42), a first pull rod (44) fixedly connected with the lower portion of the second rack (43), a second pull rod (45) fixedly connected with the lower portion of the first pull rod (44), a pull rope (46) having one end (461) fixedly connected with the second pull rod (45), and a third pull rod (47) having an upper portion (471) slidably connected with the lower portion of the second pull rod (45), wherein the other end (462) of the pull rope (46) is fixed with the latch hook (32), and the lower portion (472) of the third pull rod (47) is fixed with the first end (311) of the flip cover (31) through a first rotating shaft (48) The first end (311) of the flip plate (31) is rotatably connected with the lower part of the barrel body (1) through a second rotating shaft (49), the rotating shaft axis of the first rotating shaft (48) is parallel to the rotating shaft axis of the second rotating shaft (49), the first rack (42) is positioned under the first button (212) and can be abutted against the lower part of the first button (212), and the second rack (43) is positioned under the second button (213) and can be abutted against the lower part of the second button (213).

8. The dirt cup for a vacuum cleaner according to claim 7, characterized in that the lower portion of the second pull rod (45) is provided with an oblong hole (410), the upper portion of the third pull rod (47) is fixedly provided with a rod (411), and the rod (411) is slidably disposed in the oblong hole (410).

9. The dirt cup for a vacuum cleaner according to claim 1, wherein the lid assembly (2) further includes a liner (22) inside the housing (21) and a connecting seat (23) at a lower portion of the liner (22), the connecting seat (23) is engaged with an upper portion of the dirt cup (1), and the connecting seat (23) is provided with an air inlet (24) communicated with the chamber (11).

10. The dirt cup for a vacuum cleaner according to claim 9, wherein the inner container (22) is provided with an air outlet pipe (25), and an outer end portion (251) of the air outlet pipe (25) penetrates through the housing (21) and is exposed to the outside.

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