CN217592699U - Cleaning equipment - Google Patents

Abstract

The utility model discloses a cleaning device, include: a body; the dirt storage assembly is detachably arranged on the machine body; the first clamping structure and the second clamping structure are respectively arranged between the machine body and the sewage storage assembly; the sewage storage assembly is provided with a center line, the extending direction of the center line is a first direction, and the direction perpendicular to the first direction is a second direction; the dirt storage assembly can be detachably arranged on the machine body along the first direction through the first clamping structure and the second clamping structure.

Description

Cleaning equipment

Technical Field

The utility model belongs to the technical field of the dust catcher, concretely relates to cleaning equipment about dirt cup and fuselage connection structure.

Background

In daily life, dust and fine household garbage in a room can be conveniently and quickly sucked into the dust cup in the dust collector through the adsorption force of the dust collector, so that the room is cleaned. The user can dump the dirt cup according to the amount of the garbage in the dirt cup or after finishing the dust collection operation each time so as to discard the dust and the garbage.

The body of the existing dust collector is provided with a supporting structure for wrapping and fixing the dust cup at a position close to the bottom of the dust cup, and the structure of the dust collector is complicated and very unattractive due to the existence of the supporting structure. Accordingly, there is a need for improvements in the art that overcome the deficiencies in the prior art.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model aims to solve the technical problem that a cleaning device with simple structure is provided.

In order to solve the technical problem, the utility model provides a cleaning device, include: a body; the dirt storage assembly is detachably arranged on the machine body; the first clamping structure and the second clamping structure are respectively arranged between the machine body and the sewage storage assembly; the sewage storage assembly is provided with a center line, the extending direction of the center line is a first direction, and the direction perpendicular to the first direction is a second direction; the dirty subassembly of storage passes through first block structure and second block structure can follow first direction can be dismantled and locate on the fuselage.

Preferably, in the cleaning apparatus described above, the first engaging structure positions the dirt storage assembly on the body in the second direction; the first clamping structure comprises a clamping tongue and a groove, and the clamping tongue is inserted into the groove along the first direction; one of the clamping tongue and the groove is arranged on the outer wall of the machine body, and the other clamping tongue and the groove are arranged on the outer wall of the dirt storage assembly.

Preferably, in the cleaning device, the latch includes a first rib plate extending along the first direction and a second rib plate for connecting the first rib plate and the outer wall of the dirt storage assembly, wherein a socket is defined between the first rib plate, the second rib plate and the outer wall of the dirt storage assembly;

the recess is sunken to be located on the outer wall of fuselage, the notch department of recess is equipped with prolongs the board, prolong the board with the socket cooperation, wherein, the block tongue passes through the notch is inserted and is located behind the recess, prolong the board accept in the socket.

Preferably, in the cleaning apparatus described above, the second engaging structure positions the dirt storage assembly on the body in the first direction; the second clamping structure comprises a release unit and a positioning hole, the release unit comprises an insertion stopping piece matched with the positioning hole, and the insertion stopping piece has an extending state inserted into the positioning hole along the second direction and a retracting state separated from the positioning hole along the second direction;

one of the releasing unit and the positioning hole is arranged on the machine body, and the other is arranged on the sewage storage assembly.

Preferably, in the cleaning device, the release unit is arranged on the machine body, and the positioning hole is arranged on the dirt storage assembly; the release unit further comprises a button piece arranged on the machine body in a floating mode along the first direction, a second elastic piece is arranged between the plug-in piece and the machine body, and the second elastic piece is configured to provide elastic force for driving the plug-in piece to be kept in abutting joint with the button piece; wherein the insertion stop switches between the extended state and the retracted state in response to movement of the button member in the first direction.

Preferably, in the above cleaning apparatus, the insertion stopper is provided with a first abutting surface for abutting against the button member, and the button member is provided with a second abutting surface for cooperating with the first abutting surface; wherein the first abutting surface and the second abutting surface are inclined straight planes.

Preferably, in the cleaning device, the button member is floatingly disposed on the body through the first elastic member, the button member includes a pressing portion and a connecting portion, the pressing portion is disposed at one end of the connecting portion, and the other end of the connecting portion abuts against the first elastic member, wherein the second abutting surface is formed on the connecting portion, and the body is provided with a key opening for exposing the pressing portion.

Preferably, in the cleaning device, the pressing part is further provided with a limiting flange, and the limiting flange is matched with the key opening; when the plug-in component is in an extending state, the limiting flange is abutted to the key opening under the action of the first elastic component, so that the button component is limited in the machine body.

Preferably, in the above cleaning device, a guide groove for guiding the movement of the button member and at least one pair of guide posts for guiding the movement of the insertion stopper member are provided in the main body;

the insertion stopping piece is provided with a groove body matched with the guide post, the first elastic piece is arranged in the guide groove, the guide groove extends along the first direction, and the guide post extends along the second direction.

Preferably, in the above cleaning apparatus, the dirt storage assembly includes a multi-cone member and a dirt cup sleeved outside the multi-cone member; the positioning hole is formed in the dust cup; alternatively, the first and second electrodes may be,

the positioning hole is formed in the multi-cone component, a through hole is formed in the outer wall of the machine body, and the insertion stopping piece is inserted into the positioning hole after passing through the through hole.

The technical scheme provided by the utility model, following advantage has:

the dirty subassembly of storage can be followed first direction (upper and lower direction) through first block structure and second block structure and can be dismantled and locate the fuselage, need not additionally to set up the structure that is used for supporting the dirty subassembly of storage on the fuselage. Therefore, the number of parts of the cleaning equipment can be effectively reduced, and the cleaning equipment has the advantages of simple structure and attractive appearance.

Drawings

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

Fig. 1 is a schematic view of a part of the structure of the cleaning device provided by the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the positioning hole of the present invention disposed on the dust cup;

fig. 4 is a schematic view of the groove of the present invention disposed on the body;

fig. 5 is a schematic cross-sectional structure diagram of the middle body of the present invention;

FIG. 6 is an enlarged structural view of the area B in FIG. 5;

fig. 7 is a schematic view of the insertion stopper and the button member of the present invention in the body;

fig. 8 is a schematic structural view of a button member in the present invention;

fig. 9 is a schematic structural view of the insertion stop of the present invention;

fig. 10 is a schematic view of the position relationship between the guide slot and the guide post of the present invention;

fig. 11 is a schematic view of the positioning hole of the present invention disposed on the multi-cone component.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

In the present application, where the contrary is not intended, the use of directional words such as "upper, lower, top and bottom" is generally with respect to the orientation shown in the drawings, or with respect to the component itself in the vertical, perpendicular or gravitational direction; similarly, "inner and outer" refer to the inner and outer relative to the contours of the components themselves for ease of understanding and description, but the above directional terms are not intended to limit the invention.

Referring to fig. 1 to 11, the present invention provides a cleaning device for cleaning a surface to be cleaned. The cleaning device comprises a body 100 and a dirt storage assembly 200 detachably arranged on the body 100. Wherein, the machine body 100 is provided with a suction port (not shown) and a driving assembly (not shown), the driving assembly is used for generating negative pressure suction force in the machine body 100, and the suction port sucks the dirt on the surface to be cleaned into the dirt storage assembly 200 on the machine body 100 under the action of the negative pressure suction force.

In one illustrative scenario, the cleaning device can be a hand-held vacuum cleaner for cleaning floor waste, wherein the dirt storage assembly 200 is a dirt cup assembly. It is noted that the cleaning device in the above examples is a hand-held cleaner, but this is only one possible application scenario for the cleaning device. In other possible and not explicitly excluded scenarios, the floor brush may also be a floor scrubber or other cleaning device.

The following description will mainly focus on the cleaning device as a handheld cleaner. However, as can be seen from the above description, the scope of the embodiments of the present invention is not limited thereto.

Referring to fig. 1 and 11, the dirt storage assembly 200 includes a multi-cone member 210 and a dirt cup 220 sleeved outside the multi-cone member 210, wherein the dirt cup 220 has a center line M. The extending direction of the center line M is a first direction, and the direction perpendicular to the first direction is a second direction. In this embodiment, the center line M extends in a vertical direction, the first direction is a vertical direction, and the second direction is a horizontal direction. Of course, the center line M may extend in the left-right direction. For convenience of explanation, in the present embodiment, the center line M is illustrated as extending in the vertical direction. The above-mentioned "up-down direction" coincides with the up-down direction in the drawings.

The existing dust cup of the handheld dust collector is basically taken out in the horizontal direction, and a supporting structure for fixing the dust cup needs to be arranged at the bottom of the dust cup, so that the number of parts of the handheld dust collector is increased, the structure is complex, and the appearance is not attractive.

As shown in fig. 2, the cleaning device of the present invention has a first engaging structure 300 and a second engaging structure 400 between the main body 100 and the dirt storage assembly 200, and the dirt storage assembly 200 can be detachably mounted on the main body 100 along a first direction (vertical direction) through the first engaging structure 300 and the second engaging structure 400, without additionally providing a structure for supporting the dirt storage assembly 200 on the main body. Therefore, the number of parts of the handheld dust collector can be reduced, and the handheld dust collector has the advantages of simple structure and attractive appearance.

In the present embodiment, the first engaging structure 300 completely positions the dirt storage assembly 200 on the body 100 in the second direction (horizontal direction), and the first engaging structure 300 does not completely position the dirt storage assembly 200 on the body 100 in the first direction (up-down direction).

It should be noted that the above-mentioned "the first engaging structure 300 completely positions the dirt storage assembly 200 on the body 100 in the second direction (horizontal direction)" means that: there is no freedom of movement of the dirt storage assembly 200 in the second direction (horizontal). Taking a cartesian coordinate system as an example, the first direction is a Z-axis direction, and the second direction is a plane where the X-axis and the Y-axis are located, so that under the action of the first engaging structure 300, the dirt storage assembly 200 has no translational degree of freedom and no rotational degree of freedom on the X-axis and the Y-axis.

In this embodiment, the above-mentioned "the first engaging structure 300 does not completely position the dirt storage assembly 200 on the body 100 in the first direction (up-down direction)" means: the first engaging structure 300 can restrict the freedom of upward movement and the freedom of rotation about the Z axis of the dirt storage assembly 200 in the Z axis direction, but cannot restrict the freedom of downward movement of the dirt storage assembly 200 in the Z axis direction.

In an embodiment, as shown in fig. 3 to 5, the first engaging structure 300 includes a latch 310 and a groove 320, and the latch 310 is inserted into the groove 320 along a first direction (up-down direction). One of the latch 310 and the groove 320 is disposed on the outer wall of the body 100, and the other is disposed on the outer wall of the dirt cup 220.

Regarding the arrangement positions of the latch 310 and the groove 320, it is preferable that the latch 310 is disposed on the outer wall of the dirt cup 220, and the groove 320 is disposed on the outer wall of the body 100.

Specifically, referring to fig. 3, the latch 310 includes a first rib 311 extending along a first direction (up-down direction) and a second rib 312 for connecting the first rib 311 and the outer wall of the dirt cup 220, and in this embodiment, the second rib 312 is located below the first rib 311. Wherein, a socket 313 is defined between the first rib plate 311, the second rib plate 312 and the outer wall of the dirt storage assembly 200.

Referring to fig. 5, the groove 320 is recessed in the outer wall of the body 100, and an extending plate 321 is disposed at the notch of the groove 320, and the extending plate 321 is used for matching with the socket 313. When the latch 310 is inserted into the groove 320 through the opening of the groove 320, the extension plate 321 is received in the insertion hole 313.

Therefore, after the user inserts the latch 310 into the groove 320, the dirt storage assembly 200 cannot move (translate and rotate) in the horizontal direction or move up and rotate around the Z-axis due to the above-mentioned limit relationship between the extension plate 321 and the insertion hole 313, and at this time, the dirt storage assembly 200 only has a downward movement freedom in the Z-axis direction.

In this embodiment, in order to prevent the dirt storage assembly 200 from falling off the main body 100 after the user releases the dirt storage assembly 200, the second engaging structure 400 is used to position the dirt storage assembly 200 on the main body 100 in the first direction.

Further, the second engaging structure 400 includes a releasing unit 420 and a positioning hole 410, wherein one of the releasing unit 420 and the positioning hole 410 is disposed on the body 100, and the other is disposed on the dirt storage assembly 200.

In the present embodiment, referring to fig. 3 and 5, preferably, the releasing unit 420 is disposed on the body 100, and the positioning hole 410 is disposed on the dirt storage assembly 200.

Further, the releasing unit 420 includes an insertion stopper 421 engaged with the positioning hole 410, and a button 422 floatingly provided on the body 100 in the first direction. The button 422 is floatingly disposed on the body 100 by the first elastic member 423, a second elastic member 424 is disposed between the insertion stop 421 and the body 100, and the second elastic member 424 is configured to provide an elastic force for keeping the insertion stop 421 abutted to the button 422, that is, the insertion stop 421 abuts to the button 422.

In the present embodiment, the insertion stopper 421 has an extended state inserted into the positioning hole 410 in the second direction and a retracted state disengaged from the positioning hole 410 in the second direction. The insertion stopper 421 switches between the extended state and the retracted state in response to the movement of the button member 422 in the first direction.

When no external force is applied to the button 422, the insertion stop 421 is inserted into the positioning hole 410 and is in an extended state. At this time, the fitting relationship between the plug 421 and the positioning hole 410 can prevent the dirt storage assembly 200 from sliding downward along the Z-axis, so that the dirt storage assembly 200 can be mounted on the body 100 under the combined action of the first engaging structure 300 and the second engaging structure 400.

When the user wants to remove the dirt storage assembly 200 from the main body 100, the user only needs to press the button 422, and at this time, the insertion member 421 is switched from the extended state to the retracted state in response to the upward movement of the button 422 along the Z-axis, and the insertion member 421 is disengaged from the positioning hole 410. In the above process, the second elastic member 424 has an elastic force capable of retracting the insert 421 into the body 100. When the insertion stop 421 is disengaged from the positioning hole 410, the latch 310 can slide out of the groove 320, thereby detaching the dirt storage assembly 200 from the body 100.

As for the abutting manner of the insertion stopper 421 and the button 422, in the present embodiment, please refer to fig. 7 to 9, the abutting manner between the insertion stopper 421 and the button 422 is an inclined surface abutting manner. The plug 421 is provided with a first abutting surface 4211 for abutting against the button 422, the button 422 is provided with a second abutting surface 4222 for matching with the first abutting surface 4211, and the first abutting surface 4211 and the second abutting surface 4222 are inclined straight planes.

In the present embodiment, the button 422 has a housing area a having a lower space larger than an upper space, the second contact surface 4222 is a sidewall of the housing area a, and the first contact surface 4211 of the plug 421 is located in the housing area a and contacts with the second contact surface 4222. When the button 422 moves upward along the Z-axis, the abutting position of the first abutting surface 4211 and the second abutting surface 4222 of the insertion stop 421 is closer to the bottom of the button 422, and at this time, the insertion stop 421 drives the first abutting surface 4211 to move toward the second abutting surface 4222 side under the action of the second elastic member 424, and the insertion stop 421 is in a retracted state. When the insert 421 is in the retracted state, the insert 421 is located within the body 100.

Specifically, as shown in fig. 8, the button 422 includes a pressing portion 4221 and a connecting portion 4223, the pressing portion 4221 is disposed at one end of the connecting portion 4223, and the other end of the connecting portion 4223 abuts against the first elastic member 423. The body 100 is provided with a key opening 110 for exposing the pressing portion 4221, the second abutting surface 4222 is formed on the connecting portion 4223, and the accommodating area a is defined between the connecting portion 4223 and the pressing portion 4221.

The pressing portion 4221 is further provided with a limit flange 4224, and the limit flange 4224 is located in the body 100 and is matched with the key opening 110. Referring to fig. 5, 6 and 8, when the plug 421 is in the extended state, the position-limiting flange 4224 abuts against the key opening 110 under the action of the first elastic element 423, so that the button 422 is limited in the main body 100.

Further, as shown in fig. 10, a guide groove 120 for guiding the movement of the button 422 and at least one pair of guide posts 130 for guiding the movement of the insertion member 421 are provided in the main body 100, wherein the guide groove 120 extends in a first direction, and the guide posts 130 extend in a second direction. The insertion stop member 421 is provided with slot bodies 4212 matched with the guide posts 130, and the slot bodies 4212 are arranged in one-to-one correspondence with the guide posts 130.

Regarding the installation positions of the first elastic element 423 and the second elastic element 424, in the present embodiment, please refer to fig. 7, the first elastic element 423 is disposed in the guide groove 120 and is located right above the button 422. Referring to fig. 9, the insertion stop 421 includes a main body portion 4213 for engaging with the positioning hole 410, and a supporting arm portion disposed on the main body portion 4213, wherein the supporting arm portion is provided with the slot 4212, and the second elastic member 424 is sleeved on the main body portion 4213.

As shown in fig. 8, the lateral wall surface of the connecting portion 4223, which is matched with the groove wall of the guide groove 120, is provided with a protruding rib 4225 distributed along the first direction, and the protruding rib 4225 is used for reducing the contact area between the connecting portion 4223 and the guide groove 120, so as to reduce the friction force between the connecting portion 4223 and the guide groove 120, and prevent the button 422 from being locked in the guide groove 120 when moving in the first direction in the guide groove 120.

In the present embodiment, the positioning holes 410 are disposed at two positions: in the first situation, please refer to fig. 3, the positioning hole 410 is disposed on the dust cup 220; in a second aspect, referring to FIG. 11, locating holes 410 are formed on multi-tapered member 210.

When the positioning hole 410 is disposed on the dust cup 220, the positioning hole 410 is a blind hole disposed on the dust cup 220, and the positioning hole 410 is not communicated with the dust cup cavity of the dust cup 220, so that the dirt inside the dust cup 220 can be effectively prevented from leaking out through the positioning hole 410.

When the positioning hole 410 is formed on the multi-cone component 210, a through hole is further formed on the outer wall of the body 100, and the insertion stop member 421 is inserted into the positioning hole 410 after passing through the through hole.

It is obvious that the above described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, a person skilled in the art can make changes or changes in other different forms without creative work, and all should belong to the protection scope of the present invention.

Claims (10)

1. A cleaning apparatus, comprising:

a body;

the dirt storage assembly is detachably arranged on the machine body;

the first clamping structure and the second clamping structure are respectively arranged between the machine body and the sewage storage assembly;

the sewage storage assembly is provided with a center line, the extending direction of the center line is a first direction, and the direction perpendicular to the first direction is a second direction; the dirt storage assembly can be detachably arranged on the machine body along the first direction through the first clamping structure and the second clamping structure.

2. The cleaning apparatus of claim 1,

the first clamping structure positions the sewage storage assembly on the machine body in the second direction;

the first clamping structure comprises a clamping tongue and a groove, and the clamping tongue is inserted into the groove along the first direction;

one of the clamping tongue and the groove is arranged on the outer wall of the machine body, and the other clamping tongue and the groove are arranged on the outer wall of the sewage storage assembly.

3. The cleaning apparatus of claim 2,

the clamping tongue comprises a first rib plate extending along the first direction and a second rib plate used for connecting the first rib plate and the outer wall of the sewage storage assembly, wherein a socket is formed by enclosing the first rib plate, the second rib plate and the outer wall of the sewage storage assembly;

the recess is sunken to be located on the outer wall of fuselage, the notch department of recess is equipped with prolongs the board, prolong the board with the socket cooperation, wherein, the block tongue passes through the notch is inserted and is located behind the recess, prolong the board accept in the socket.

4. The cleaning apparatus as claimed in any one of claims 1 to 3,

the second clamping structure positions the sewage storage assembly on the machine body in the first direction;

the second clamping structure comprises a release unit and a positioning hole, the release unit comprises an insertion stopping piece matched with the positioning hole, and the insertion stopping piece has an extending state inserted into the positioning hole along the second direction and a retracting state separated from the positioning hole along the second direction;

one of the releasing unit and the positioning hole is arranged on the machine body, and the other one of the releasing unit and the positioning hole is arranged on the sewage storage assembly.

5. The cleaning apparatus as recited in claim 4,

the releasing unit is arranged on the machine body, and the positioning hole is arranged on the sewage storage assembly;

the release unit further comprises a button piece arranged on the machine body in a floating mode along the first direction, a second elastic piece is arranged between the plug-in piece and the machine body, and the second elastic piece is configured to provide elastic force for driving the plug-in piece to be kept in abutting joint with the button piece;

wherein the insertion stop switches between the extended state and the retracted state in response to movement of the button member in the first direction.

6. The cleaning apparatus of claim 5,

the plug-in connector is provided with a first abutting surface used for abutting against the button piece, and the button piece is provided with a second abutting surface used for being matched with the first abutting surface;

wherein the first abutting surface and the second abutting surface are inclined straight planes.

7. The cleaning apparatus as recited in claim 6,

the button piece is arranged on the machine body in a floating mode through the first elastic piece and comprises a pressing portion and a connecting portion, the pressing portion is arranged at one end of the connecting portion, the other end of the connecting portion is abutted to the first elastic piece, the second abutting face is formed on the connecting portion, and a key opening used for enabling the pressing portion to be exposed is formed in the machine body.

8. The cleaning apparatus as recited in claim 7,

the pressing part is also provided with a limiting flange, and the limiting flange is matched with the key opening;

when the plug-in component is in an extending state, the limiting flange is abutted to the key opening under the action of the first elastic component, so that the button component is limited in the machine body.

9. The cleaning apparatus as recited in claim 7,

a guide groove for guiding the movement of the button piece and at least one pair of guide posts for guiding the movement of the insertion stopping piece are arranged in the machine body;

the insertion stopping piece is provided with a groove body matched with the guide post, the first elastic piece is arranged in the guide groove, the guide groove extends along the first direction, and the guide post extends along the second direction.

10. The cleaning apparatus of claim 4,

the dirt storage assembly comprises a multi-cone component and a dust cup sleeved on the outer side of the multi-cone component;

the positioning hole is formed in the dust cup; alternatively, the first and second electrodes may be,

the positioning hole is formed in the multi-cone component, a through hole is formed in the outer wall of the machine body, and the insertion stopping piece is inserted into the positioning hole after passing through the through hole.

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