CN213155655U

CN213155655U - Cleaning device

Info

Publication number: CN213155655U
Application number: CN202021107137.4U
Authority: CN
Inventors: 刘海平; 邢振宇; 张川; 刘越
Original assignee: Suzhou Cleva Electric Appliance Co Ltd
Current assignee: Suzhou Cleva Electric Appliance Co Ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-05-11
Anticipated expiration: 2030-06-16
Also published as: WO2021253667A1

Abstract

The utility model discloses a cleaning device, which comprises a floor brush component, a machine body component and a handle component, wherein the machine body component is removably arranged on the floor brush component; the handle assembly is removably mounted on the body assembly; wherein the handle assembly is locked to the body assembly when the body assembly is removed from the floor brush assembly. The utility model discloses a after scrubbing brush subassembly and fuselage subassembly separation, still enable the handle subassembly lock and hold on the fuselage subassembly, convenience of customers's use.

Description

Cleaning device

Technical Field

The utility model relates to a cleaning device especially relates to a cleaning device convenient to operation.

Background

An upright cleaner generally includes a floor brush assembly as a base, a dirt cup assembly as a dust filter and storage means, a body assembly as a skeletal support, a handle assembly as an operating grip, and a motor assembly as a suction power, etc., the handle assembly including a wand and a hose used when above-the-floor cleaning is required, the wand and the hose being attached to the body assembly and forming a part of an airflow path inside the upright cleaner, through which the incoming air is required to travel; when above-the-floor cleaning is required, the wand can be removed from the upright cleaner.

The existing vertical dust collector attaches the machine body component to the floor brush component through the releasing device, and the releasing device is complex in structure and inconvenient to operate.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cleaning device convenient to operation.

The utility model provides a cleaning device, include:

a floor brush assembly;

a body assembly removably mounted on the floor brush assembly;

a handle assembly removably mounted to the body assembly;

wherein the handle assembly is locked to the body assembly when the body assembly is removed from the floor brush assembly.

Optionally, the floor brush assembly is provided with a positioning piece protruding outwards, and the outer edge of the positioning piece is provided with a clamping groove; the machine body assembly is matched with the positioning piece, the machine body assembly is provided with an actuating mechanism and a locking mechanism, the actuating mechanism extends from the top of the machine body assembly to the floor brush assembly, and the locking mechanism comprises a locking piece;

in a locking state, the actuating mechanism keeps an actuating state, and the locking fastener is clamped in the clamping groove to limit the machine body assembly from being separated from the floor brush assembly; when unlocking, the actuating mechanism is converted from an actuating state to an non-actuating state, and the actuating mechanism is in abutting fit with the locking mechanism to drive the locking piece to withdraw from the clamping groove so as to realize unlocking; in the reset state, the actuating mechanism is converted from the non-actuating state to the actuating state.

Optionally, the actuating mechanism comprises a first actuating mechanism,

the actuating piece is arranged at the top of the machine body component;

a transmission member, one end of which is connected to the actuating member;

the actuating piece is connected to the other end of the transmission piece and vertically moves in the machine body assembly, the actuating piece is provided with a locking position and an unlocking position, and the actuating piece is provided with a first clamping part and a guide surface;

the first reset piece is arranged in the machine body assembly and elastically acts on the actuating piece.

Optionally, the locking mechanism comprises a locking mechanism,

the lock catch is arranged in the machine body assembly and moves horizontally in the machine body assembly, a lock catch piece is arranged on the lock catch in an outward protruding mode, the lock catch piece is provided with an initial position, and a second clamping part is arranged on the lock catch;

the second reset piece is arranged in the machine body assembly and elastically acts on the lock catch;

when the actuating piece moves from the locking position to the unlocking position, the guide surface abuts against the lock catch to enable the lock catch piece to exit from the clamping groove, the first clamping part and the second clamping part are clamped and matched, the first resetting piece is compressed, the second resetting piece is compressed, and the lock catch piece retracts to the first position.

Optionally, when the body assembly is moved out of the floor brush assembly, the locking member retracts to the second position, the second resetting member is compressed continuously, the first retaining portion is disengaged from the second retaining portion, and the first resetting member is elastically restored to return the actuating member to the locking position.

Optionally, after the body assembly is completely removed from the floor brush assembly, the second restoring member is elastically restored to restore the latch to the initial position.

Optionally, the locking element includes a supporting surface and a supporting surface, and the supporting surface extends outwards from one end of the supporting surface close to the slot; when the actuating piece is located at the locking position, the propping surface is limited on the upper surface of the clamping groove; when the machine body assembly is moved out of the floor brush assembly, the abutting surface of the lock catch abuts against the outer edge of the clamping groove, so that the lock catch piece retracts to the second position.

Optionally, the body assembly is slidably fitted with the positioning member, and the body assembly is installed in or removed from the floor brush assembly in a vertical direction.

Optionally, an end of the actuating member remote from the transmission member is provided with a first sleeve, and the first sleeve accommodates part of the first resetting member.

Optionally, one end of the lock catch, which is far away from the clamping groove, is provided with a second sleeve, and the second sleeve accommodates part of the second reset piece.

Compared with the prior art, the utility model discloses a after scrubbing brush subassembly and fuselage subassembly separation, still enable the handle components lock and hold on the fuselage subassembly, convenience of customers's use. The utility model discloses an actuate the mechanism with the cooperation is held to latched device card, makes the hasp piece with the draw-in groove keeps the unblock state, only needs the single to press down the operation alright make latched device unblock, removes fuselage subassembly again, convenience of customers's one-hand operation. The utility model discloses the one end that the face was kept close to the draw-in groove from the top is kept to the setting outwards extends to in the fuselage subassembly removes the in-process, utilize the outer fringe of keeping face and draw-in groove is kept to the cooperation and is made the hasp continue to contract back, is favorable to making the automatic re-setting of moving the power piece. The utility model discloses the one end of keeping away from the transmission piece in the pressurized strut is equipped with first sleeve, effectively prevents the first piece that resets and along the direction bending deformation beyond the vertical direction at the deformation process to ensure that the first piece that resets provides the restoring force of vertical direction. The utility model discloses the one end of keeping away from the draw-in groove in the hasp is equipped with the second sleeve, effectively prevents the second piece that resets and along the direction bending deformation beyond the horizontal direction at the deformation in-process to ensure that the second resets and provides the restoring force of horizontal direction.

Drawings

FIG. 1 is a schematic view of the cleaning apparatus assembly of the present invention;

FIG. 2 is a view showing a state of use in which the body assembly is removed from the floor brush assembly;

FIG. 3 is an exploded view of the actuating mechanism and the locking mechanism of the cleaning device of the present invention;

FIG. 4 is a cross-sectional view of FIG. 1, showing the body assembly locked to the floor brush assembly in use;

FIG. 5 is an enlarged view of area A1 of FIG. 4, showing the actuator member resiliently supported for return in a locked position;

FIG. 6 is an enlarged schematic view of the area B1 in FIG. 4;

FIG. 7 is a cross-sectional view of FIG. 1, illustrating the use of the body assembly unlocked from the scrubber assembly;

FIG. 8 is an enlarged schematic view of area A2 of FIG. 7, with the actuator depressed downwardly in the unlocked position;

fig. 9 is an enlarged schematic view of the region B2 in fig. 7.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means at least one, e.g., one, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or may be connected through one or more elements or in an interactive relationship with each other. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1-9, the cleaning device 1 of the present invention can be an upright vacuum cleaner, a handheld vacuum cleaner, etc. The utility model provides a cleaning device 1, include:

a floor brush assembly 10;

a body assembly 20 removably mounted to the floor brush assembly 10;

a handle assembly 30 removably mounted to the body assembly 20;

wherein the handle assembly 30 is locked to the body assembly 20 when the body assembly 20 is removed from the floor brush assembly 10.

The handle assembly 30 includes at least one of a handle portion 31, a wand body 32 or a flexible hose 33 to facilitate hand-held operation, one or more of which can be selected according to different cleaning modes when the handle assembly 30 includes both the handle portion 31, the wand body 32 and the flexible hose 33. The handle assembly 30 is locked on the body assembly 20 through the locking mechanism, an airflow channel is provided in the rod body 32, and one end of the rod body 32 is in inserting fit with the floor brush assembly 10 when the handle assembly 30 is in a locking state. Selecting the floor brush assembly 10 or the handle assembly 30 as the air inlet according to different cleaning modes, for example, in the floor cleaning mode, the body assembly 20 and the handle assembly 30 are both mounted to the floor brush assembly 10, and the air flow enters from the bottom of the floor brush assembly 10, flows through the rod body 32 and the flexible hose 33, enters the body assembly 20 and is filtered; in the off-ground cleaning mode, the body assembly 20 and the handle assembly 30 can be removed from the floor brush assembly 10 at the same time, the handle assembly 30 is unlocked from the body assembly 20, the unlocked body assembly 20 can be worn on the body as a backpack type instrument by hand or placed on the floor, the user operates the handle assembly 30 to clean furniture, walls, curtains and other objects, and air flow enters from the end of the rod body 32, flows through the flexible hose 33 and then enters the body assembly 20 for filtration. In addition, the wand body 32 and the handle portion 31 may be removed from the handle assembly 30 leaving only the flexible hose 33 and the airflow entering the body assembly 20 from the end of the flexible hose 33 filtered.

In another embodiment of the present invention, the floor brush assembly 10 is provided with a positioning member 11 protruding outward, and the outer edge of the positioning member is provided with a clamping groove 111; the machine body assembly 20 is matched with the positioning part 11, the machine body assembly 20 is provided with an actuating mechanism 21 and a locking mechanism 22, the actuating mechanism 21 extends from the top of the machine body assembly 20 to the floor brush assembly 10, and the locking mechanism 22 comprises a locking piece 221; in the locked state, the actuating mechanism 21 is kept in an actuating state, and the locking piece 221 is held in the slot 111 to limit the detachment of the body assembly 20 from the floor brush assembly 10; during unlocking, the actuating mechanism 21 is converted from an actuating state to an non-actuating state, and the actuating mechanism 21 and the locking mechanism 22 are in abutting fit to drive the locking piece 221 to withdraw from the clamping groove 111 to realize unlocking; in the reset state, the actuating mechanism 21 is switched from the non-actuating state to the actuating state.

When the actuating mechanism 21 is in an actuating state, the actuating mechanism 21 can be unlocked through external force to change the state of the actuating mechanism 21, and in a locking state, the top of the actuating mechanism 21 is elastically supported and can move downwards under the action of the external force; during unlocking, when the operation is performed by pressing, the top of the actuating mechanism 21 is forced to press down until the actuating mechanism 21 and the locking mechanism 22 are in clamping fit, at this time, the top of the actuating mechanism 21 is not affected by external force any more, the locking piece 221 and the locking groove 111 keep an unlocking state, and the state of the actuating mechanism 21 cannot be switched by pressing, that is, the actuating mechanism 21 is in a non-actuating state; in the reset state, the handle assembly 20 can be moved out (for example, pulled out upward) from the body assembly 10 by an external force, so that the actuating mechanism 21 and the locking mechanism 22 are disengaged from each other, and the actuating mechanism 21 is converted from the non-actuating state to the actuating state, i.e., the top of the actuating mechanism 21 can be elastically restored to the actuating state, and can be unlocked by the external force.

In another embodiment of the present invention, the actuating mechanism 21 and the locking mechanism 22 are engaged with each other to make the locking member 221 and the locking groove 111 maintain an unlocking state, and in a reset state, the actuating mechanism 21 and the locking mechanism 22 are disengaged from the engaging with each other.

The utility model discloses an actuate mechanism 21 with latched device 22 card is held the cooperation, makes latched device 221 with draw-in groove 111 keeps the unblock state, only needs the single operation of pressing down alright make latched device 21 unblock, presses down the operation and accomplishes the back, even external force eliminates, also can make the unblock state last, removes fuselage subassembly 20 again, convenience of customers's one-hand operation.

In another embodiment of the present invention, the actuating mechanism 21 includes,

an actuating member 211 provided on the top of the body assembly 20;

a transmission member 212 having one end connected to the actuating member 211;

the actuating member 213 is connected to the other end of the transmission member 212 and vertically moves in the body assembly 20, the actuating member 213 has a locking position and an unlocking position, and the actuating member 213 is provided with a first clamping part 214 and a guide surface 215;

a first reset element 217 installed in the body assembly 20 and elastically acting on the actuating element 213.

In another embodiment of the present invention, the actuating member 211 may be a plunger, the transmission member 212 may be a rod extending longitudinally, and the extending direction of the rod of the transmission member 212 may be designed according to the internal structure of the body assembly 20, and is not limited to a straight rod, but may also be a rod formed by bending multiple sections. When the actuating member 211 is pressed, the transmission member 212 transmits a downward force to move the actuating member 213 from the locking position to the unlocking position; when the first reset element 217 is reset after being unlocked, the first reset element 217 transmits an upward force to the actuating element 211 through the actuating element 213 and the transmission element 212, so that the actuating element 211 of the actuating element 213 is reset, and the reset actuating element 211 has an actuatable state.

In another embodiment of the present invention, a first sleeve 2131 is disposed at an end of the actuating member 213 away from the transmission member 212, and the first sleeve 2131 accommodates a portion of the first restoring member 217.

The utility model is provided with a first reset part 217, wherein the first reset part 217 is arranged in the body component 20 and elastically acts on the actuating part 213, which is beneficial to the resetting of the actuating part 213 and drives the transmission part 212 and the actuating part 211 to reset, and the actuating part 211 after resetting and the actuating part 211 in a locking state can be elastically supported by the first reset part 217 to be in a bouncing shape; when unlocking, the actuating member 211 is pressed by external force, and the transmission member 212 transmits the acting force of downward movement and makes the actuating member 213 move downward until the actuating mechanism 21 and the locking mechanism 22 are in clamping fit, and the first resetting member 217 is continuously compressed; when the actuating mechanism 21 and the locking mechanism 22 are disengaged from each other, the elastic restoring force of the first restoring member 217 automatically restores the actuating member 213 without pressing the actuating member 211 again with an external force to restore it. The inner diameter of the first sleeve 2131 is larger than the outer diameter of the first resetting piece 217, the first resetting piece 217 is accommodated in the first sleeve 2131 to guide the first resetting piece 217 to elastically deform along the vertical direction, and the first resetting piece is effectively prevented from bending and deforming along directions other than the vertical direction in the deformation process, so that the first resetting piece is ensured to provide restoring force in the vertical direction, and automatic resetting of the actuating piece 213 is facilitated.

In another embodiment of the present invention, the latch mechanism 22 comprises,

a lock catch 222 disposed in the body assembly 20 and horizontally moving in the body assembly 20, wherein the lock catch 222 is provided with a lock catch 221 protruding outward, the lock catch 221 has an initial position, and the lock catch 222 is provided with a second clamping portion 224;

a second reset member 223 installed in the body assembly 20 and elastically acting on the latch 222;

when the actuating member 213 moves from the locking position to the unlocking position, the guide surface 215 abuts against the lock catch 222 to make the lock catch 221 exit from the lock slot 111, the first retaining portion 214 and the second retaining portion 224 are in retaining fit, the first reset member 217 is compressed, the second reset member 223 is compressed, and the lock catch 221 retracts to the first position.

In another embodiment of the present invention, when the body assembly 20 is moved out of the floor brush assembly 10, the locking member 221 retracts to the second position, the second restoring member 223 is compressed continuously, the first retaining portion 214 is separated from the second retaining portion 224, and the first restoring member 217 is elastically restored to return the actuating member 213 to the locking position.

In another embodiment of the present invention, when the body assembly 20 is completely removed from the floor brush assembly 10, the second restoring member 223 is elastically restored to restore the latch 222 to the original position.

In another embodiment of the present invention, the locking member 221 includes a top-supporting surface 2211 and a supporting surface 2212, and the supporting surface 2212 extends outward from an end of the top-supporting surface 2211 close to the slot 111; when the actuating member 213 is located at the locking position, the top holding surface 2211 is limited on the upper surface of the slot 111; when the body assembly 20 is removed from the floor brush assembly 10, the abutting surface 2212 of the lock catch 222 abuts against the outer edge of the slot 111, so that the lock catch 221 retracts to the second position.

In another embodiment of the present invention, the body assembly 20 is slidably fitted with the positioning member 11, and the body assembly 20 is installed in the vertical direction into the floor brush assembly 10 or removed from the floor brush assembly 10.

In another embodiment of the present invention, an end of the lock catch 222 away from the locking slot 111 is provided with a second sleeve 2221, and the second sleeve 2221 accommodates a portion of the second reset piece 223.

The utility model discloses set up second sleeve 2221 and reset piece 223 along horizontal direction elastic deformation with the guide second, effectively prevent that the second resets piece 223 along the direction bending deformation beyond the horizontal direction at the deformation in-process to ensure that the second resets the restoring force that the piece provided the horizontal direction, be favorable to the automatic re-setting of hasp 222.

To sum up, the utility model discloses an actuate the mechanism with the cooperation is held to the latched device card, makes the hasp piece with the draw-in groove keeps the unblock state, only needs the single to press down the operation alright make the latched device unblock, removes fuselage subassembly again, convenience of customers' one-hand operation. The utility model discloses the one end that the face was kept close to the draw-in groove from the top is kept to the setting outwards extends to in the fuselage subassembly removes the in-process, utilize the outer fringe of keeping face and draw-in groove is kept to the cooperation and is made the hasp continue to contract back, is favorable to making the automatic re-setting of moving the power piece. The utility model discloses the one end of keeping away from the transmission piece in the pressurized strut is equipped with first sleeve, effectively prevents the first piece that resets and along the direction bending deformation beyond the vertical direction at the deformation process to ensure that the first piece that resets provides the restoring force of vertical direction. The utility model discloses the one end of keeping away from the draw-in groove in the hasp is equipped with the second sleeve, effectively prevents the second piece that resets and along the direction bending deformation beyond the horizontal direction at the deformation in-process to ensure that the second resets and provides the restoring force of horizontal direction.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. A cleaning device (1), characterized by comprising:

a floor brush assembly (10);

a body assembly (20) removably mounted to the floor brush assembly (10);

a handle assembly (30) removably mounted to the body assembly (20);

wherein the handle assembly (30) is locked to the body assembly (20) when the body assembly (20) is removed from the floor brush assembly (10).

2. Cleaning device (1) according to claim 1, characterized in that:

the floor brush component (10) is provided with a positioning piece (11) protruding outwards, and the outer edge of the positioning piece (11) is provided with a clamping groove (111); the machine body assembly (20) is matched with the positioning piece (11), the machine body assembly (20) is provided with an actuating mechanism (21) and a locking mechanism (22), the actuating mechanism (21) extends from the top of the machine body assembly (20) to the floor brush assembly (10), and the locking mechanism (22) comprises a locking piece (221);

wherein, under the locking state, the actuating mechanism (21) keeps the actuating state, and the locking fastener (221) is clamped in the clamping groove (111) to limit the machine body component (20) to be separated from the floor brush component (10); during unlocking, the actuating mechanism (21) is converted from an actuating state to an non-actuating state, and the actuating mechanism (21) is in abutting fit with the locking mechanism (22) to drive the locking piece (221) to withdraw from the clamping groove (111) so as to realize unlocking; in the reset state, the actuating mechanism (21) is switched from the non-actuating state to the actuating state.

3. Cleaning device (1) according to claim 2, characterized in that: the actuating mechanism (21) comprises a first actuating mechanism,

an actuating member (211) provided on the top of the body assembly (20);

a transmission member (212) having one end connected to the actuating member (211);

the actuating piece (213) is connected to the other end of the transmission piece (212) and vertically moves in the machine body assembly (20), the actuating piece (213) is provided with a locking position and an unlocking position, and the actuating piece (213) is provided with a first clamping part (214) and a guide surface (215);

and the first resetting piece (217) is arranged in the machine body assembly (20) and elastically acts on the actuating piece (213).

4. A cleaning device (1) according to claim 3, characterized in that: the locking mechanism (22) comprises a locking mechanism,

the lock catch (222) is arranged in the machine body assembly (20) and moves horizontally in the machine body assembly (20), the lock catch (222) is provided with a lock catch piece (221) in an outward protruding mode, the lock catch piece (221) has an initial position, and a second clamping part (224) is arranged on the lock catch (222);

a second reset member (223) installed in the body assembly (20) and elastically acting on the latch (222);

when the actuating member (213) moves from the locking position to the unlocking position, the guide surface (215) abuts against the lock catch (222) to enable the lock catch member (221) to exit from the clamping groove (111), the first clamping portion (214) and the second clamping portion (224) are clamped and matched, the first resetting member (217) is compressed, the second resetting member (223) is compressed, and the lock catch member (221) retracts to the first position.

5. A cleaning device (1) according to claim 4, characterized in that: when the body assembly (20) is removed from the floor brush assembly (10), the locking member (221) retracts to the second position, the second resetting member (223) is continuously compressed, the first clamping portion (214) is separated from the second clamping portion (224), and the first resetting member (217) elastically restores to restore the actuating member (213) to the locking position.

6. A cleaning device (1) according to claim 5, characterized in that: when the machine body assembly (20) is completely removed from the floor brush assembly (10), the second resetting piece (223) is elastically restored to enable the lock catch (222) to be restored to the initial position.

7. A cleaning device (1) according to claim 6, characterized in that: the locking fastener (221) comprises a top holding surface (2211) and a butting surface (2212), and the butting surface (2212) extends outwards from one end, close to the clamping groove (111), of the top holding surface (2211); when the actuating piece (213) is located at the locking position, the top supporting surface (2211) is limited on the upper surface of the clamping groove (111); when the body assembly (20) is removed from the floor brush assembly (10), the abutting surface (2212) of the lock catch (222) abuts against the outer edge of the clamping groove (111) to enable the lock catch piece (221) to retract to the second position.

8. Cleaning device (1) according to claim 2, characterized in that: fuselage subassembly (20) with setting element (11) cooperation of sliding, just fuselage subassembly (20) are packed into with vertical direction scrubbing brush subassembly (10) or follow scrubbing brush subassembly (10) are removed.

9. A cleaning device (1) according to claim 4, characterized in that: the end of the actuating element (213) far away from the transmission element (212) is provided with a first sleeve (2121), and the first sleeve (2121) accommodates part of the first resetting element (217).

10. A cleaning device (1) according to claim 4, characterized in that: one end, far away from the clamping groove (111), of the lock catch (222) is provided with a second sleeve (2221), and the second sleeve (2221) accommodates part of the second resetting piece (223).