Rod type dust collector with rotary bottom cover

Abstract

The utility model provides a rod type dust collector with a rotary bottom cover, which comprises a floor brush seat with a dust collection cavity and a suction cavity, the rotary bottom cover arranged at the bottom of the floor brush seat and used for opening or closing the bottom end of the dust collection cavity, and a push button piece capable of promoting the rotary bottom cover to be opened, wherein the rotary bottom cover comprises a bottom cover shaft part located on one side and a lock catch bulge which is arranged opposite to the bottom cover shaft part, is located on the other side and can rotate relative to the bottom cover shaft part, and the push button piece comprises a buckle bulge which extends towards the bottom and can be matched with the lock catch bulge. The floor brush has the advantages that the dust collection cavity is located on the floor brush base, dust pouring at the bottom is achieved by rotating the bottom cover, dust pouring is more convenient, and the rod type machine body is easier to miniaturize.

Description

TECHNICAL FIELD

[0001] The utility model relates to a dust collector field, concretely relates to a rod type dust collector with rotating bottom cover. BACKGROUND

[0002] The rod type dust collector is a common household cleaning tool, which has the advantages of lightness, easy use, compact design, light weight, single-handed operation and storage, and is especially suitable for cleaning the ground, furniture and the like. Similar technology can be referred to Chinese utility model patent CN204562002U. However, the dust cup in the technology is located above the floor brush, and the dust is inconvenient to pour, which needs to be improved. UTILITY MODEL CONTENTS

[0003] The utility model discloses a rod type dust collector with rotating bottom cover, which can effectively solve the above technical problems, and the dust collecting cavity is located on the floor brush seat and realizes bottom dust pouring through the rotating bottom cover, so that the dust pouring is more convenient, and the rod type machine body is more miniaturized.

[0004] In order to achieve the purpose of the utility model, the following technical scheme is adopted: a rod type dust collector with rotating bottom cover, which comprises a floor brush seat with a dust collecting cavity and a suction cavity, a rotating bottom cover arranged at the bottom of the floor brush seat and opening or closing the bottom end of the dust collecting cavity, and a push button piece capable of opening the rotating bottom cover, wherein the rotating bottom cover comprises a bottom cover shaft part located on one side, and a lock catch protrusion arranged opposite to the bottom cover shaft part and located on the other side and capable of rotating relative to the bottom cover shaft part, and the push button piece comprises a buckle protrusion extending to the bottom and capable of cooperating with the lock catch protrusion.

[0005] On the basis of the above technical scheme, the following subsidiary technical schemes are further included:

[0006] Further comprising a rod type machine body connected with the floor brush seat and located above, a motor arranged in the rod type machine body and located downstream of the dust collecting cavity, a power supply arranged in the rod type machine body and located above the motor, and a connecting rod detachably connected with one end of the rod type machine body, wherein the suction cavity is located upstream of the dust collecting cavity.

[0007] The floor brush seat further comprises a receiving cavity and a pair of slide rails arranged in the receiving cavity and located on both sides, and the push button piece further comprises a pair of slide locks extending to the bottom and cooperating with the corresponding slide rails.

[0008] Further comprising a matching cover located above the receiving cavity and having a matching cavity therein, wherein the push button piece is at least partially accommodated in the matching cavity.

[0009] The buckle protrusion is located between the two slide locks.

[0010] The downward extension length of the buckle protrusion is 1.2-2 times the downward extension length of the slide lock.

[0011] The filter is located in the dust collecting cavity and upstream of the motor.

[0012] The center direction of the filter is the same as the center direction of the motor and the center direction of the connecting rod.

[0013] The suction cavities are two and located on both sides of the dust collecting cavity.

[0014] The cross-sectional area of the upstream end of the suction cavity is larger than the cross-sectional area of the downstream end of the suction cavity, and the lock buckle protrusion is arranged back to the shaft part of the bottom cover.

[0015] Compared with the prior art, the utility model has the beneficial effects that: the dust collecting cavity is located on the brush seat, and the bottom dust is realized by rotating the bottom cover, which is more convenient, and the rod type body is more easily miniaturized. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings are included to provide a further understanding of the utility model, and constitute a part of the specification, and are used together with the embodiments of the utility model to explain the utility model, and do not constitute the limitation to the utility model.

[0017] Figure 1 It is the perspective view of the utility model under the first visual angle.

[0018] Figure 2 It is the perspective view of the utility model under the second visual angle.

[0019] Figure 3 It is the sectional view of the utility model.

[0020] Figure 4 It is the partial view in Figure 3 .

[0021] Figure 5 It is the exploded view of the utility model.

[0022] Figure 6 It is the perspective view of the rotating bottom cover in the utility model.

[0023] Figure 7 It is the perspective view of the push button piece in the utility model. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model more clear, the technical scheme in the embodiments of the utility model will be described clearly and completely below, obviously, the described embodiments are part of the embodiments of the utility model, not all the embodiments.

[0025] In the description of the utility model, need understanding is, the term "center", "transverse", "longitudinal", "front", "back", "left", "right", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer" and so on the orientation or positional relation indicated is based on the orientation or positional relation shown in the drawing, just is for the convenience of describing the utility model and simplifying the description, and is not indicate or imply that the device or element indicated must have a particular orientation, construct and operate in a particular orientation, therefore can not be understood as the limitation to the protection scope of the utility model. When the assembly is referred to as "fixed to" another assembly, it can be directly on another assembly or there can be a middle assembly. When an assembly is considered to be "connected" to another assembly, it can be directly connected to another assembly or a middle assembly can exist simultaneously. When an assembly is considered to be "set on" another assembly, it can be directly set on another assembly or a middle assembly can exist simultaneously. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for illustrative purposes.

[0026] As Figures 1 to 7 Indicated, the utility model provides an embodiment of the pole type dust collector with rotating bottom cover, it includes the ground brush seat 100 with dust collecting cavity 120 and suction chamber 140, set up in the ground brush seat 100 bottom and open or close dust collecting cavity 120 bottom end's rotating bottom cover 600, with ground brush seat 100 is connected and is located above the pole type body 200, set up in pole type body 200 and is located dust collecting cavity 120 downstream's motor 300, in pole type body 200 and is located motor 300 above's power supply 400, with pole type body 200 one end detachable connection's connecting rod 500, can promote rotating bottom cover 600 opening's push button piece 700, and located in dust collecting cavity 120 and is located motor 300 upstream's filter piece 800.

[0027] The ground brush seat 100 is substantially rectangular, and is arranged on the ground at the bottom. The ground brush seat 100 comprises a receiving cavity 130, a pair of slide rails 134 arranged in the receiving cavity 130 and located at both sides, and a matching cover 150 located above the receiving cavity 130 and having a matching cavity 154 therein. The suction chamber 140 is located upstream of the dust collecting cavity 120. The suction chamber 140 is two, and is located at both sides of the dust collecting cavity 120. The cross-sectional area of the upstream end of the suction chamber 140 is greater than that of the downstream end of the suction chamber 140.

[0028] The pole type body 200 is hingedly connected to the top of the ground brush seat 100, and can rotate in the front, back, left and right directions relative to the ground brush seat 100. The central direction is perpendicular to the ground.

[0029] The motor 300 is preferably a direct current motor, and more preferably a direct current brushless motor.

[0030] The power supply 400 is preferably a lithium battery and is located above the motor 300.

[0031] The connecting rod 500 is arranged on the top of the rod-shaped body 200 and is convenient for a user to hold.

[0032] The rotating bottom cover 600 comprises a bottom cover shaft portion 620 arranged on one side and a bottom cover buckle portion 640 arranged on the other side and rotatable relative to the bottom cover shaft portion 620, wherein the bottom cover buckle portion 640 is provided with a locking protrusion 644 on the top thereof.

[0033] The push button piece 700 comprises a push rod cap 720 arranged on one side and towards the matching cavity 154, a pair of sliding lock hooks 740 arranged on the other side and extending towards the bottom and matched with the corresponding sliding rails 134 for sliding, and a buckle protrusion 760 extending towards the bottom and matched with the locking protrusion 644. The push rod cap 720 of the push button piece 700 is at least partially accommodated in the matching cavity 154. The buckle protrusion 760 is located between the two sliding lock hooks 740. The downward extension length of the buckle protrusion 760 is 1.2-2 times the downward extension length of the sliding lock hooks 740.

[0034] The center direction of the filter piece 800 is the same as the center direction of the motor 300 and also the same as the center direction of the connecting rod 500. The filter piece 800 is preferably a metal filter screen.

[0035] In operation, the user moves the push button piece 700 left and right to realize the locking or unlocking of the rotating bottom cover 600. Once unlocked, the rotating bottom cover 600 opens the bottom end of the dust collecting cavity 120, and the dust in the dust collecting cavity 120 falls downward under the action of gravity to empty the dust inside.

[0036] The dust collecting cavity of the utility model is located on the floor brush seat and realizes bottom dust emptying through the rotating bottom cover, and the dust emptying is more convenient, and the rod-shaped body is more easily miniaturized.

[0037] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, the circuit connection adopts the conventional connection mode in the prior art, and the contents not described in detail in the description belong to the prior art known to the person skilled in the art.

[0038] It should be understood that the above description can be improved or changed by those skilled in the art, and all these improvements and changes shall belong to the protection scope of the appended claims of the utility model.

Claims

1. A stick vacuum cleaner having a rotating base cover characterised in that The utility model relates to a dust collecting device, which comprises a brush holder (100) with a dust collecting cavity (120) and a suction cavity (140), a rotating bottom cover (600) arranged at the bottom of the brush holder (100) and opening or closing the bottom end of the dust collecting cavity (120), and a push button piece (700) capable of causing the rotating bottom cover (600) to open, wherein the rotating bottom cover (600) comprises a bottom cover shaft part (620) arranged at one side, and a lock catch protrusion (644) arranged at the other side opposite to the bottom cover shaft part (620) and capable of rotating relative to the bottom cover shaft part (620), and the push button piece (700) comprises a buckle protrusion (760) extending downward and capable of cooperating with the lock catch protrusion (644).

2. A stick vacuum cleaner having a rotating base cover as claimed in claim 1, characterised in that The utility model further comprises a rod type machine body (200) connected to the brush holder (100) and arranged above, a motor (300) arranged in the rod type machine body (200) and downstream of the dust collecting cavity (120), a power supply (400) arranged in the rod type machine body (200) and above the motor (300), and a connecting rod (500) detachably connected to one end of the rod type machine body (200), wherein the suction cavity (140) is arranged upstream of the dust collecting cavity (120).

3. A stick vacuum cleaner having a rotating base cover as claimed in claim 2, characterised in that: The brush holder (100) further comprises a receiving cavity (130) and a pair of slide rails (134) arranged in the receiving cavity (130) and at both sides, and the push button piece (700) further comprises a pair of slide lock hooks (740) extending downward and capable of sliding with the corresponding slide rails (134).

4. A stick vacuum cleaner having a rotating base cover as claimed in claim 3, characterised in that The utility model further comprises a matching cover (150) arranged above the receiving cavity (130) and having a matching cavity (154) therein, wherein the push button piece (700) is at least partially accommodated in the matching cavity (154).

5. A stick vacuum cleaner having a rotating base cover as claimed in claim 4, characterised in that: The buckle protrusion (760) is arranged between the two slide lock hooks (740).

6. A stick vacuum cleaner having a rotating base cover as claimed in claim 3, characterised in that: The downward extending length of the buckle protrusion (760) is 1.2-2 times the downward extending length of the slide lock hooks (740).

7. A stick vacuum cleaner having a rotating base cover as claimed in claim 2 or 3 or 4 or 5 or 6 wherein The utility model further comprises a filter piece (800) arranged in the dust collecting cavity (120) and upstream of the motor (300).

8. A stick vacuum cleaner having a rotating base cover as claimed in claim 7, characterised in that: The center direction of the filter piece (800) is the same as the center direction of the motor (300) and also the same as the center direction of the connecting rod (500).

9. A stick vacuum cleaner having a rotating base cover as claimed in claim 7, characterised in that: The suction cavity (140) is two and arranged at both sides of the dust collecting cavity (120).

10. A stick vacuum cleaner having a rotating base cover as claimed in claim 9, characterised in that: The cross-sectional area of the upstream end of the suction cavity (140) is greater than the cross-sectional area of the downstream end of the suction cavity (140), and the lock catch protrusion (644) is arranged away from the bottom cover shaft part (620).

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