Dust collection seat and ground cleaning equipment

Abstract

The utility model provides a dust collection seat and ground cleaning equipment, and belongs to the technical field of household appliances. The dust collection base comprises a machine body assembly, a dust collection cavity and a dust collection bag used for being placed in the dust collection cavity are arranged on the machine body assembly, a first sliding groove is formed in the cavity wall of the dust collection cavity, and the dust collection base further comprises a dust bag frame; the dust bag frame is in sliding connection with the first sliding groove and can move relative to the machine body assembly to move into or out of the dust collection cavity; a second sliding groove is formed in the dust bag frame, a connecting clamping plate is arranged at the position of a bag opening of the dust collection bag, and the connecting clamping plate can slide into the second sliding groove so that the dust collection bag can be fixed to the dust bag frame. According to the dust collection seat, the dust collection bag can be visually installed, so that a user can more flexibly and conveniently install and take the dust bag.

Description

Technical Field

[0001] The utility model belongs to the technical field of household appliances, and in particular relates to a dust collecting seat and floor cleaning equipment. Background Art

[0002] At present, the dust collecting base cleaning products on the market mostly have brackets for fixing the dust bag on the main body. For example, the dust collecting base station and dust suction assembly disclosed in Chinese patent publication number CN115919187A require squatting or blind installation when installing the dust bag, and cannot be well aligned with the card slot for installing the dust bag. Utility Model Content

[0003] In view of the above technical problems existing in the prior art, the utility model provides a dust collecting seat and a floor cleaning device. The dust collecting seat realizes visual installation of the dust collecting bag, so that the user can install and remove the dust bag more flexibly and conveniently.

[0004] The technical solution adopted in the embodiment of the utility model is:

[0005] A dust collecting seat, comprising a seat body and a body assembly arranged on the seat body, the body assembly is provided with a dust collecting cavity and a dust collecting bag for being placed in the dust collecting cavity, a cavity wall of the dust collecting cavity is provided with a first slide groove, and the dust collecting seat further comprises a dust bag holder;

[0006] The dust bag frame is slidably connected to the first sliding groove and can move relative to the body assembly to move into or out of the dust collecting chamber;

[0007] The dust bag frame is provided with a second sliding groove, and a connecting clamp is provided at the bag opening of the dust bag. The connecting clamp can slide into the second sliding groove to fix the dust bag on the dust bag frame.

[0008] Furthermore, the dust collection seat further comprises a dust bag detection switch and a switch connecting rod, wherein the dust bag detection switch is arranged in the dust collection chamber, and the switch connecting rod is movably arranged on the dust bag frame, and when the dust bag moves into the dust collection chamber along with the dust bag frame, the connecting card plate can push the switch connecting rod to move relative to the dust bag frame to trigger the dust bag detection switch. This structure can realize automatic detection of whether the dust bag is loaded into the dust collection chamber.

[0009] Furthermore, the dust bag frame is provided with an elastic arm, the elastic arm is provided with a protrusion, the connecting clamp is provided with a groove, the protrusion can be stuck in the groove to fix the dust bag on the dust bag frame. This structure makes it convenient to fix the dust bag on the dust bag frame.

[0010] Furthermore, the dust bag frame is U-shaped, comprising a main body and two cantilever parts located on the main body and spaced apart, and there are two second slide grooves, which are correspondingly arranged on the two cantilever parts. The dust bag frame has a simple structure and is convenient for installing a dust bag.

[0011] Furthermore, the two cantilever parts are respectively provided with notches penetrating into the second slide groove, the elastic arm is located in the notches, and the protrusion is extended into the second slide groove;

[0012] The groove portion is arranged on the outer periphery of the connecting card plate. When the connecting card plate slides into the second sliding groove, the protruding portion can push the elastic arm to deform, so that the protruding portion is inserted into the groove portion.

[0013] Furthermore, a housing cavity for placing the switch connecting rod is provided in the main body, and a socket coaxial with the switch connecting rod is provided on the side of the main body away from the two cantilever parts, and the housing cavity passes through the side of the main body where the two cantilever parts are provided, so that the connecting card plate can be moved into the housing cavity and push the switch connecting rod to pass through the socket and extend to the outside.

[0014] Furthermore, the first chute is arranged on the top wall of the dust collecting chamber.

[0015] Furthermore, the body assembly includes an upper body and a lower body, the dust collecting chamber is located in the upper body, the upper body is provided with an air inlet channel and a dust cup cover arranged at the air inlet channel, and the lower body is provided with a suction motor, and the suction motor can draw the dust collecting chamber into a negative pressure to open the dust cup cover.

[0016] Furthermore, the upper body is plugged into the lower body, and the lower body is plugged into the seat.

[0017] A floor cleaning device, comprising:

[0018] A dust collecting seat as described in any one of the above embodiments;

[0019] The vacuum cleaner is detachably arranged on the dust collecting seat.

[0020] Compared with the prior art, the beneficial effects of the embodiments of the present invention are:

[0021] The dust bag frame of the dust collecting seat provided by the utility model is connected to the dust collecting chamber through a first sliding groove. When a better dust bag is needed, the dust bag frame can be moved out of the dust collecting chamber along the first sliding groove, and then the dust bag is removed from the dust bag frame, and then a new dust bag is slid into the second sliding groove on the dust bag frame. This structure realizes the visual installation of the dust bag, so that the user can install and remove the dust bag more flexibly and conveniently.

[0022] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In the drawings, which are not necessarily drawn to scale, the same reference numerals may describe similar parts in different views. The same reference numerals with letter suffixes or different letter suffixes may represent different instances of similar parts. The accompanying drawings generally illustrate various embodiments by way of example and not limitation, and together with the specification and claims, are used to illustrate the disclosed embodiments. When appropriate, the same reference numerals are used throughout the drawings to refer to the same or similar parts. Such embodiments are illustrative and are not intended to be exhaustive or exclusive embodiments of the present apparatus or method.

[0024] Figure 1 This is an exploded view of the dust collecting seat of the embodiment of the utility model;

[0025] Figure 2 This is an exploded view of the upper fuselage of an embodiment of the utility model;

[0026] Figure 3 This is a schematic diagram of the three-dimensional structure of the dust bag holder according to an embodiment of the utility model;

[0027] Figure 4 This is a schematic diagram of the three-dimensional structure of the dust collecting bag of the embodiment of the utility model;

[0028] Figure 5 This is a main cross-sectional view of the dust collecting seat of the embodiment of the utility model;

[0029] Figure 6 for Figure 5 A magnified view of part A;

[0030] Figure 7 It is a side sectional view of the dust collecting seat of the embodiment of the utility model;

[0031] Figure 8 It is a side sectional view of the dust collecting bag of the embodiment of the utility model installed in the dust collecting chamber;

[0032] Fig. 9 It is a schematic diagram of the three-dimensional structure of the floor cleaning device according to an embodiment of the utility model.

[0033] In the figure: 1. dust collecting seat; 10. seat body; 11. body assembly; 110. upper body; 111. lower body; 113. suction motor; 114. power cord; 115. exhaust duct; 116. dust bag detection switch; 117. dust cup cover; 118. air inlet channel; 12. dust collecting bag; 120. connecting card plate; 121. groove part; 13. dust collecting chamber; 14. dust bag frame; 140. main body; 141. cantilever part; 142. notch; 143. protrusion; 144. elastic arm; 145. switch connecting rod; 146. connecting rod spring; 147. accommodating chamber; 148. second slide groove; 149. limit groove; 15. first slide groove; 16. dust collecting door; 2. vacuum cleaner. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the technical solutions of the embodiments of the present utility model, the present utility model is described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0035] Unless otherwise defined, the technical terms or scientific terms used in the present disclosure should be understood by people with ordinary skills in the field to which the present disclosure belongs. The "first", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0036] like Figure 1 and Figure 2 As shown, the embodiment of the utility model provides a dust collecting seat, which includes a seat body 10 and a body assembly 11 arranged on the seat body 10. The body assembly 11 is provided with a dust collecting cavity 13 and a dust collecting bag 12 for being placed in the dust collecting cavity 13, and the dust collecting bag 12 stores dust and other garbage.

[0037] The dust collecting seat 1 is mainly used in conjunction with a household vacuum cleaner 2. When the household vacuum cleaner 2 is not working, it can be placed on the dust collecting seat 1, and then the garbage collected in the vacuum cleaner 2 can be adsorbed into the dust collecting bag 12.

[0038] like Figure 2As shown, in this embodiment, a first slide groove 15 is provided on the cavity wall of the dust collecting cavity 13, and the dust collecting seat 1 also includes a dust bag frame 14, which is slidably connected to the first slide groove 15 and can move relative to the body assembly 11 to move into or out of the dust collecting cavity 13.

[0039] like Figure 3 and Figure 4 As shown, the dust bag frame 14 is provided with a second slide groove 148 , and the bag opening of the dust bag 12 is provided with a connecting clamp 120 , which can slide into the second slide groove 148 to fix the dust bag 12 on the dust bag frame 14 .

[0040] When the dust bag 12 needs to be replaced, the dust bag frame 14 can be moved out of the dust collecting chamber 13 along the first slide groove 15, and then the dust bag 12 filled with garbage can be moved out of the dust bag frame 14 along the second slide groove 148, and then the dust bag 12 to be replaced can be moved into the dust bag frame 14 along the second slide groove 148, and finally the dust bag frame 14 can be moved into the dust collecting chamber 13, so as to realize the replacement of the dust bag 12.

[0041] The dust collecting base 1 of the present embodiment realizes visual installation of the dust collecting bag 12, thereby making it more flexible and convenient for the user to install and remove the dust bag.

[0042] like Figure 3 , Figure 5 and Figure 6 As shown, in some embodiments, the dust collecting base 1 further includes a dust bag detection switch 116 and a switch connecting rod 145. The dust bag detection switch 116 is disposed in the dust collecting chamber 13 and can be fixed on the cavity wall of the dust collecting chamber 13. The dust bag detection switch 116 is electrically connected to the controller of the dust collecting base 1 to detect whether the dust collecting chamber 13 is equipped with a dust bag 12. That is, when the dust bag detection switch 116 is triggered, it proves that the dust bag 12 has been loaded into the dust collecting chamber 13; when the dust bag detection switch 116 is not triggered, it proves that the dust bag 12 has not been loaded into the dust collecting chamber 13.

[0043] The switch connecting rod 145 is movably arranged on the dust bag frame 14. When the dust bag 12 moves into the dust collecting chamber 13 along with the dust bag frame 14, the connecting clamp 120 on the dust bag 12 can push the switch connecting rod 145 to move relative to the dust bag frame 14, so as to trigger the dust bag detection switch 116, so as to generate a control signal for loading the dust bag 12. After receiving the signal, the controller can perform subsequent operations on the dust collecting base 1.

[0044] like Figure 3 and Figure 6As shown, the switch link 145 can be movably mounted on the dust bag frame 14 through the link spring 146. The expansion and contraction direction of the link spring 146 is consistent with the movement direction of the switch link 145. When the connecting card 120 pushes against the switch link 145 to trigger the dust bag detection switch 116, the link spring 146 is compressed. When the dust bag frame 14 drives the dust bag 12 to move out of the dust collection chamber 13, the switch link 145 is restored to its original position under the elastic force applied by the link spring 146, so that when a new dust bag 12 is loaded again, the dust bag 12 can push the switch link 145 to move.

[0045] like Figure 3 As shown, in some embodiments, the dust bag frame 14 is provided with an elastic arm 144 , the elastic arm 144 is provided with a protrusion 143 , and the connecting clamping plate 120 on the dust bag 12 is provided with a groove 121 .

[0046] When the dust bag 12 is installed on the dust bag frame 14 , the protrusion 143 can be inserted into the groove 121 , so that the dust bag 12 is fixed on the dust bag frame 14 . This structure facilitates fixing the dust bag 12 on the dust bag frame 14 .

[0047] In addition, when the dust bag 12 needs to be taken out, the user can pull the handle on the dust bag 12 to drag out the dust bag 12. Under the cooperation of the protrusion 143 and the groove 121, the dust bag frame 14 can be pulled out. As the user continues to pull, the dust bag 12 can be separated from the dust bag frame 14.

[0048] It is easy to know that the dust collecting chamber 13 of this embodiment can be provided with a structure for limiting the dust bag holder 14 from being pulled out. Figure 3 As shown, a limiting groove 149 may be provided on the dust bag frame 14, and a limiting portion may be provided on the cavity wall in the dust collecting cavity 13. When the dust bag frame 14 is pulled out a preset distance, the limiting portion in the dust collecting cavity 13 may be inserted into the limiting groove 149 on the dust bag frame 14, thereby preventing the dust bag frame 14 from being pulled out.

[0049] like Figure 3 As shown, in some embodiments, the dust bag frame 14 is U-shaped, and mainly includes a main body 140 and two cantilever parts 141 located on the main body 140 and spaced apart.

[0050] There are two second slide grooves 148, and the two second slide grooves 148 are correspondingly arranged on the opposite sides of the two cantilever parts 141. The second slide groove 148 passes through the free end of the cantilever part 141. When the dust bag holder 14 is moved out of the dust collecting chamber 13, the notch of the second slide groove 148 is located outside, so that when the user installs a new dust bag 12, it can be easily aligned with the second card slot, so as to conveniently card the dust bag 12 into the second slide groove 148.

[0051] In some embodiments, the two cantilever parts 141 on the dust bag frame 14 are respectively provided with notches 142 penetrating into the second slide slot 148 , the elastic arm 144 is located in the notch 142 , and the protrusion 143 thereon extends into the second slide slot 148 .

[0052] The grooves 121 on the connecting clamping plate 120 are arranged on the outer periphery thereof and are located on both sides thereof in the moving direction relative to the dust bag frame 14 .

[0053] When the connecting card 120 slides into the second slide groove 148, the area on its outer periphery where the groove portion 121 is not provided can be against the protrusion 143 on the elastic arm 144 to push the elastic arm 144 to deform. When the protrusion 143 on the elastic arm 144 is opposite to the groove portion 121 on the connecting card 120, the protrusion 143 automatically snaps into the groove portion 121 to limit the dust bag 12 from continuing to move in the second slide groove 148, thereby fixing the dust bag 12. The structural design is ingenious and avoids the elastic arm 144 from occupying extra space in the dust collecting chamber 13.

[0054] like Figure 3 As shown, in some embodiments, a receiving cavity 147 for accommodating a switch connecting rod 145 is provided in the main body 140 of the dust bag holder 14. It can also be understood that the main body 140 is a hollow structure.

[0055] A plug hole is provided on one side of the main body 140 away from the two cantilever parts 141 . The plug hole communicates with the outside and the accommodating cavity 147 in the main body 140 and is coaxially arranged with the switch connecting rod 145 .

[0056] The accommodating cavity 147 passes through one side of the main body 140 where the two cantilever portions 141 are provided, and is communicated with the two second sliding grooves 148 .

[0057] When the connecting card plate 120 moves along the second slide groove 148 to install the dust bag 12, a part of it can move into the accommodating chamber 147 to push the switch connecting rod 145 through the through hole and extend to the outside, thereby triggering the dust bag detection switch 116. Placing the switch connecting rod 145 in the accommodating chamber 147 can not only protect the dust bag detection switch 116, but also prevent the switch connecting rod 145 from occupying additional space in the dust collecting chamber 13. Preferably, the first slide groove 15 of this embodiment is arranged on the top wall of the dust collecting chamber 13.

[0058] like Figure 1 As shown, in some embodiments, the fuselage assembly 11 includes an upper fuselage 110 and a lower fuselage 111 , the lower fuselage 111 is fixed on a base, and the upper fuselage 110 is fixed on the lower fuselage 111 .

[0059] The dust collecting chamber 13 is located on the upper body 110. Figure 7 and Figure 8As shown, the upper body 110 is provided with an air inlet channel 118 connected to the dust collecting chamber 13 and a dust cup cover 117 located at the entrance of the air inlet channel 118. The dust cup cover 117 is rotatably connected to the body, and the dust cup cover 117 can rotate relative to the body to open or close the air inlet channel 118.

[0060] When the dust bag 12 is loaded into the dust collecting chamber 13 , the outlet of the air inlet channel 118 is sealed and connected to the bag opening of the dust bag 12 . When the air inlet channel 118 is opened, external dust can be sucked into the dust bag 12 .

[0061] In addition, the upper body 110 is provided with a dust collecting door 16 for opening or closing the dust collecting chamber 13 . Closing the dust collecting door 16 can ensure the sealing of the dust collecting chamber 13 .

[0062] Furthermore, a suction motor 113 and an exhaust duct 115 are provided on the lower body 111. The air inlet of the suction motor 113 is connected to the dust collecting chamber 13, the exhaust duct 115 of the suction motor 113 is connected to the air outlet of the suction motor 113, and the power cord 114 of the suction motor 113 extends to the outside of the body. The suction motor 113 can draw a negative pressure into the dust collecting chamber 13. After the dust collecting chamber 13 is drawn into a negative pressure, the dust cup cover 117 can be sucked open under the action of suction.

[0063] A storage room may also be provided on the lower body 111 for placing dust bags 12 to be replaced and the like.

[0064] In some embodiments, the upper body 110 is plugged into the lower body 111, and the lower body 111 is plugged into the base 10. For example, a buckle groove is provided on the base, and a buckle head is provided on the lower body 111. The lower body 111 can be inserted into the buckle groove on the base through the buckle head, thereby realizing the connection between the two. The connection method between the upper body 110 and the lower body 111 is the same as the connection method between the lower body 111 and the base 10, and will not be described in detail.

[0065] like Fig. 9 As shown, an embodiment of the utility model further provides a floor cleaning device, which includes a dust collecting base 1 and a dust collector 2 as described in any one of the above embodiments.

[0066] The vacuum cleaner 2 is detachably mounted on the dust collecting seat 1. The vacuum cleaner 2 is provided with a dust collecting cup for storing dust or garbage. When the vacuum cleaner 2 is placed on the dust collecting seat, the inlet of the air inlet channel 118 on the body assembly 11 is connected with the outlet of the dust collecting cup, so that the dust collecting seat 1 can suck the garbage collected in the vacuum cleaner 2 into the dust collecting bag 12.

[0067] The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention. The protection scope of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present invention.

Claims

1. A dust collecting stand, comprising a stand (10) and a body assembly (11) arranged on the stand (10), wherein the body assembly (11) is provided with a dust collecting chamber (13) and a dust collecting bag (12) for being placed in the dust collecting chamber (13), characterized in that: A first sliding groove (15) is provided on the cavity wall of the dust collecting cavity (13), and the dust collecting seat further comprises a dust bag frame (14); The dust bag frame (14) is slidably connected to the first slide groove (15), and is capable of moving relative to the body assembly (11) to move into or out of the dust collecting chamber (13); A second sliding groove (148) is provided on the dust bag frame (14), and a connecting card plate (120) is provided at the bag opening of the dust bag (12), and the connecting card plate (120) can slide into the second sliding groove (148) to fix the dust bag (12) on the dust bag frame (14).

2. The dust collecting stand according to claim 1, characterized in that: The dust collecting seat further comprises a dust bag detection switch (116) and a switch connecting rod (145); the dust bag detection switch (116) is arranged in the dust collecting chamber (13); the switch connecting rod (145) is movably arranged on the dust bag frame (14); when the dust bag (12) moves into the dust collecting chamber (13) along with the dust bag frame (14), the connecting card plate (120) can push the switch connecting rod (145) to move relative to the dust bag frame (14) to trigger the dust bag detection switch (116).

3. The dust collecting stand according to claim 2, characterized in that: The dust bag frame (14) is provided with an elastic arm (144), the elastic arm (144) is provided with a protrusion (143), the connecting clamping plate (120) is provided with a groove (121), and the protrusion (143) can be clamped in the groove (121) to fix the dust bag (12) on the dust bag frame (14).

4. The dust collecting stand according to claim 3, characterized in that: The dust bag frame (14) is arranged in a U-shape, comprising a main body (140) and two cantilever parts (141) located on the main body (140) and arranged at intervals, and there are two second slide grooves (148), and the two second slide grooves (148) are correspondingly arranged on the two cantilever parts (141).

5. The dust collecting stand according to claim 4, characterized in that: The two cantilever parts (141) are respectively provided with notches (142) penetrating into the second slide groove (148); the elastic arm (144) is located in the notches (142) and enables the protruding part (143) to extend into the second slide groove (148); The groove portion (121) is arranged on the outer peripheral edge of the connecting card plate (120); when the connecting card plate (120) slides into the second sliding groove (148), the protrusion (143) can push the elastic arm (144) to deform, so that the protrusion (143) is inserted into the groove portion (121).

6. The dust collecting stand according to claim 4, characterized in that: The main body (140) is provided with a receiving cavity (147) for accommodating the switch connecting rod (145); a plug hole coaxial with the switch connecting rod (145) is provided on the side of the main body (140) away from the two cantilever parts (141); the receiving cavity (147) passes through the side of the main body (140) on which the two cantilever parts (141) are provided, so that the connecting card plate (120) can be moved into the receiving cavity (147) and push the switch connecting rod (145) through the plug hole and extend to the outside.

7. The dust collecting stand according to claim 1, characterized in that: The first sliding groove (15) is arranged on the top wall of the dust collecting chamber (13).

8. The dust collecting stand according to claim 1, characterized in that: The body assembly (11) comprises an upper body (110) and a lower body (111); the dust collecting chamber (13) is located on the upper body (110); an air inlet channel (118) and a dust cup cover (117) arranged in the air inlet channel (118) are provided on the upper body (110); a suction motor (113) is provided in the lower body (111); the suction motor (113) can draw a negative pressure into the dust collecting chamber (13) to open the dust cup cover (117).

9. The dust collecting stand according to claim 8, characterized in that: The upper body (110) is plugged into the lower body (111), and the lower body (111) is plugged into the seat (10).

10. A floor cleaning device, characterized in that: include: A dust collecting seat as described in any one of claims 1 to 9; A dust collector (2) is detachably arranged on the dust collecting seat.

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