Double-door dust cup and dust collection base station with same

Abstract

The invention discloses a double-door dust cup and a dust collection base station with the double-door dust cup, the double-door dust cup comprises a dust cup body, an openable large bottom cover is arranged at the bottom of the dust cup body, one side of the large bottom cover is hinged to the edge of the bottom of the dust cup body, and the other side of the large bottom cover is hinged to the dust cup body. One side of the large bottom cover is hinged to the dust cup body, the other side of the large bottom cover is connected with the edge of the bottom of the dust cup body in a clamped mode, a small bottom cover capable of being opened and closed is embedded in the large bottom cover, one side of the small bottom cover is hinged to the large bottom cover, and the other side of the small bottom cover is connected with the large bottom cover in a clamped mode. The double-door dust cup is suitable for being used in a dust collection base station, dust in the dust cup can conveniently enter the dust collection base station, the dust cup does not need to be manually opened and closed, and operation is convenient.

Description

Technical Field

[0001] The invention relates to a double-door dust cup and a dust collecting station having the double-door dust cup, belonging to the technical field of cleaning household electrical appliances. Background Art

[0002] A vacuum cleaner is a cleaning device that is usually equipped with a dust cup to store the dust sucked by the vacuum cleaner. However, the capacity of the dust cup is limited and cannot hold much dust. For vacuum cleaners with a large workload, the dust cup needs to be removed frequently to clean the dust in the dust cup. The operation is inconvenient, which affects the continuity of the vacuum cleaner's operation and easily stains the operator, making it unfriendly to use. In order to provide a centralized storage place for the dust sucked by the vacuum cleaner, the vacuum cleaner can be equipped with a matching dust collection base station. The dust sucked by the vacuum cleaner can be collected and stored in the dust collection base station. The dust collection base station can hold more dust, which can reduce the number of times the dust in the vacuum cleaner dust cup is cleaned. However, some existing dust collection base stations require users to manually open and close the vacuum cleaner dust cup, which is cumbersome to operate and has the risk of secondary dust leakage.

[0003] The patent with authorization announcement number CN 206518520 U discloses a dust cup of a vacuum cleaner and a vacuum cleaner using the dust cup of the vacuum cleaner, comprising an air outlet pipe, a substrate mounted on the outer side wall of the air outlet pipe, and a filter cover integrally formed with one of the end walls of the air outlet pipe, wherein the outer side wall of the air outlet pipe is detachably connected to the substrate, and the combination of the air outlet pipe and the filter cover is divided along the axial direction of the air outlet pipe to form a first semi-combination and a second semi-combination, and a connecting portion is provided between the side walls of the first semi-combination and the second semi-combination that are in contact with each other. The key points of the technical solution are to divide the combination of the air outlet pipe and the filter cover along the axial direction of the air outlet pipe to form a first semi-combination and a second semi-combination, and then connect the first semi-combination and the second semi-combination through the connecting portion, as well as the detachable connection between the substrate and the air outlet pipe, and only need to remove the substrate from the air outlet pipe and separate the first semi-combination from the second semi-combination, so that the inner side wall of the filter cover is exposed to the outside, so as to achieve the effect of facilitating cleaning of the inner side wall of the filter cover. However, this patent is not suitable for use with a dust collecting base station. The dust in the dust cup cannot be conveniently brought into the dust collecting base station for collection, and the cleaning of the dust cup is inconvenient. Summary of the invention

[0004] The purpose of the present invention is to provide a double-door dust cup, which is suitable for use in a dust collecting base station. The dust in the dust cup can easily enter the dust collecting base station without the need to manually open and close the dust cup, and the operation is convenient.

[0005] In order to solve the above technical problems, a technical solution adopted by the present invention is: to provide a double-door dust cup, including a dust cup body, a large bottom cover that can be opened and closed is arranged at the bottom of the dust cup body, one side of the large bottom cover is hinged to the bottom edge of the dust cup body, and the other side of the large bottom cover is snap-connected to the bottom edge of the dust cup body, a small bottom cover that can be opened and closed is embedded on the large bottom cover, one side of the small bottom cover is hinged to the large bottom cover, and the other side of the small bottom cover is snap-connected to the large bottom cover.

[0006] Preferably, a pressure rod is provided on the outer wall of the lower end of the dust cup body, and the pressure rod is hinged to the outer wall of the dust cup body. A lock is provided at the lower end of the pressure rod, and a radially protruding flange is provided at the upper end of the large bottom cover. The lock is clamped on the flange, and the lock is disengaged from the flange when the upper end of the pressure rod is pressed.

[0007] Preferably, a spring is arranged between the upper end of the pressure rod and the outer wall of the dust cup body. In a natural state, the spring presses against the upper end of the pressure rod, and the lock is clamped on the flange. When the upper end of the pressure rod is pressed, the spring is compressed and the lock is separated from the flange.

[0008] Preferably, a first torsion spring is provided at a hinge between one side of the large bottom cover and the bottom edge of the dust cup body.

[0009] Preferably, a first card slot is provided on the outer wall of the lower end of the dust cup body, and a card extending upward is provided on the upper end of the large bottom cover, the card matches the first card slot, and the card is inserted into the first card slot when the lock is clamped on the flange.

[0010] Preferably, a locking button is provided on the large bottom cover near the small bottom cover, the locking button is hinged to the large bottom cover, and a second locking slot is provided on the small bottom cover near the locking button, one end of the locking button is locked into the second locking slot, and when the other end of the locking button is pressed, the one end of the locking button is disengaged from the second locking slot.

[0011] Preferably, a second torsion spring is provided at a hinge between the one side of the small bottom cover and the large bottom cover.

[0012] The present invention also provides a dust collecting base station having the above-mentioned double-door dust cup, and the dust collecting base station has the above-mentioned double-door dust cup.

[0013] A boss is provided at the upper end of the dust collecting base station. When the double-door dust cup is placed on the upper end of the dust collecting base station, the boss lifts up the locking button on the large bottom cover of the dust cup, one end of the locking button is disengaged from the second locking slot, and the small bottom cover is opened.

[0014] The beneficial effects of the present invention are as follows: the double-door dust cup of the present invention is suitable for use in a dust collecting station, the dust in the dust cup can be easily introduced into the dust collecting station, there is no need to manually open and close the dust cup, the operation is convenient, and the operator has a good use experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work, among which:

[0016] Figure 1 and Figure 2 It is a schematic diagram of the structure of the double-door dust cup of the present invention in different viewing directions;

[0017] Figure 3 It is a structural schematic diagram of the dust collection base station in the present invention;

[0018] Figure 4 is a top view of the dust collection base station in the present invention;

[0019] Figure 5 It is a schematic diagram of a double-door dust cup and a dust collecting station having the double-door dust cup in an embodiment of the present invention. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Embodiments of the present invention:

[0022] The present invention provides a double-door dust cup, please refer to Figure 1 to Figure 2 , including a dust cup body 1, a large bottom cover 2 that can be opened and closed is arranged at the bottom of the dust cup body 1, one side of the large bottom cover 2 is hinged to the bottom edge of the dust cup body 1, and the other side of the large bottom cover 2 is snap-connected to the bottom edge of the dust cup body 1, a small bottom cover 3 that can be opened and closed is embedded on the large bottom cover 2, one side of the small bottom cover 3 is hinged to the large bottom cover 2, and the other side of the small bottom cover 3 is snap-connected to the large bottom cover 2.

[0023] Preferably, a pressure rod 4 is provided on the outer wall of the lower end of the dust cup body 1, and the pressure rod 4 is hinged to the outer wall of the dust cup body 1, and a lock buckle 5 is provided at the lower end of the pressure rod 4. A radially protruding flange 6 is provided at the upper end of the large bottom cover 2, and the lock buckle 5 is clamped on the flange 6. When the upper end of the pressure rod 4 is pressed, the lock buckle 5 is disengaged from the flange 6.

[0024] Preferably, a spring 7 is provided between the upper end of the pressure rod 4 and the outer wall of the dust cup body 1. In a natural state, the spring 7 presses against the upper end of the pressure rod 4, and the lock buckle 5 is clamped on the flange 6. When the upper end of the pressure rod 4 is pressed, the spring 7 is compressed and the lock buckle 5 is separated from the flange 6.

[0025] Preferably, a first torsion spring 8 is provided at a hinge between one side of the large bottom cover 2 and the bottom edge of the dust cup body 1 .

[0026] Preferably, a first card slot 9 is provided on the outer wall of the lower end of the dust cup body 1, and a card 10 extending upward is provided on the upper end of the large bottom cover 2, and the card 10 matches the first card slot 9. When the lock buckle 5 is stuck on the flange 6, the card 10 is inserted into the first card slot 9, which can increase the firmness of the large bottom cover 2 when it is closed.

[0027] Preferably, a locking button 11 is provided on the large bottom cover 2 near the small bottom cover 3, and the locking button 11 is hinged to the large bottom cover 2. A second locking groove 12 is provided on the small bottom cover 3 near the locking button 11, and one end of the locking button 11 is locked into the second locking groove 12. When the other end of the locking button 11 is pressed, the one end of the locking button 11 is disengaged from the second locking groove 12.

[0028] Preferably, a second torsion spring 13 is provided at a hinge between the one side of the small bottom cover 3 and the large bottom cover 2 .

[0029] See also Figures 3 to 5 The present invention also provides a dust collecting base station with a double-door dust cup, and the dust collecting base station 14 has the above-mentioned double-door dust cup.

[0030] A boss 15 is provided at the upper end of the dust collecting base station 14. When the double-door dust cup is placed on the upper end of the dust collecting base station 14, the boss 15 lifts the locking button 11 on the large bottom cover 2 of the double-door dust cup, and one end of the locking button 11 is disengaged from the second locking slot 12, and the small bottom cover 3 is opened.

[0031] When the double-door dust cup of the present invention is working, the dust sucked by the floor brush 16 of the vacuum cleaner enters the dust cup body 1. When a lot of dust accumulates in the dust cup body 1, the dust cup body 1 is placed on the dust collecting station 14. The boss 15 at the upper end of the dust collecting station 14 lifts the locking button 11 on the large bottom cover 2 of the double-door dust cup. One end of the locking button 11 is disengaged from the second slot 12, and the small bottom cover 3 is opened. The dust in the dust cup body 1 falls into the dust collecting station 14 and is collected. After the dust cup body 1 is emptied, dust can be sucked again. This process does not require manual opening of the dust cup body 1 for dust cleaning, and will not dirty the operator's hands. The operation is convenient and the operator has a good user experience. After the dust cup body 1 leaves the dust collecting station 14, the small bottom cover 3 will close under the action of the second torsion spring 13 to seal the dust cup body 1. When manual cleaning of the dust cup body 1 is required under special circumstances, the upper end of the pressure rod 4 can be pressed to disengage the lock buckle 5 from the flange 6. Under the action of the first torsion spring 8, the large bottom cover 2 pops open, and the inside of the dust cup body 1 can be cleaned.

[0032] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A double-door dust cup, comprising a dust cup body, wherein a large bottom cover that can be opened and closed is arranged at the bottom of the dust cup body, characterized in that: One side of the large bottom cover is hinged to the bottom edge of the dust cup body, and the other side of the large bottom cover is snap-connected to the bottom edge of the dust cup body. A small bottom cover that can be opened and closed is embedded on the large bottom cover, one side of the small bottom cover is hinged to the large bottom cover, and the other side of the small bottom cover is snap-connected to the large bottom cover.

2. The double-door dust cup according to claim 1, characterized in that: A pressure rod is provided on the outer wall of the lower end of the dust cup body, and the pressure rod is hinged to the outer wall of the dust cup body. A lock is provided at the lower end of the pressure rod, and a radially protruding flange is provided at the upper end of the large bottom cover. The lock is clamped on the flange, and the lock is disengaged from the flange when the upper end of the pressure rod is pressed.

3. The double-door dust cup according to claim 2, characterized in that: A spring is arranged between the upper end of the pressure rod and the outer wall of the dust cup body. In a natural state, the spring presses against the upper end of the pressure rod, and the lock is clamped on the flange. When the upper end of the pressure rod is pressed, the spring is compressed and the lock is separated from the flange.

4. The double-door dust cup according to claim 3, characterized in that: A first torsion spring is provided at a hinge between one side of the large bottom cover and the bottom edge of the dust cup body.

5. The double-door dust cup according to claim 4, characterized in that: A first card slot is provided on the outer wall of the lower end of the dust cup body, and a card extending upward is provided on the upper end of the large bottom cover. The card matches the first card slot, and the card is inserted into the first card slot when the lock is clamped on the flange.

6. The double-door dust cup according to claim 5, characterized in that: A locking button is arranged on the large bottom cover near the small bottom cover, and the locking button is hinged to the large bottom cover. A second locking slot is arranged on the small bottom cover near the locking button, and one end of the locking button is locked into the second locking slot. When the other end of the locking button is pressed, the one end of the locking button is disengaged from the second locking slot.

7. The double-door dust cup according to claim 6, characterized in that: A second torsion spring is provided at a hinged position between the one side of the small bottom cover and the large bottom cover.

8. A dust collecting station having a double-door dust cup according to any one of claims 1 to 7, characterized in that: The dust collecting station has a double-door dust cup according to any one of claims 1-7.

9. The dust collection base station according to claim 8, characterized in that: A boss is provided at the upper end of the dust collecting base station. When the double-door dust cup is placed on the upper end of the dust collecting base station, the boss lifts up the locking button on the large bottom cover of the dust cup, one end of the locking button is disengaged from the second locking slot, and the small bottom cover is opened.

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