Dust cup mounting assembly and cleaning equipment

Abstract

The utility model relates to the technical field of cleaning equipment, and discloses a dust cup installation assembly and cleaning equipment, the dust cup installation assembly comprises a shell, the shell is provided with a dust cup installation position, and the shell comprises an installation cavity arranged at one end of the dust cup installation position; the dust cup is detachably arranged at the dust cup mounting position; the locking structure is arranged in the mounting cavity and comprises a spring bolt and an unlocking button, the spring bolt has a locking state in which the spring bolt is matched with the dust cup to lock the dust cup at the dust cup mounting position and an unlocking state in which the spring bolt is separated from the dust cup, the spring bolt is driven to move when the unlocking button moves, and the unlocking button extends out of the mounting cavity and is located on one side of the shell. As the unlocking button extends out of the mounting cavity and is positioned on one side of the shell, the space of the top of the shell is not occupied, and a display screen can be conveniently arranged at the top of the shell.

Description

Technical Field

[0001] This utility model relates to the field of cleaning equipment technology, specifically to a dust cup mounting assembly and cleaning equipment. Background Technology

[0002] With the rapid development of technology, people's living standards are rising, and their demands for quality of life are also increasing, with greater emphasis on household hygiene. Consequently, a wide variety of cleaning equipment has emerged on the market, bringing much convenience to people's lives. Mite removers, with functions such as vacuuming and ultraviolet sterilization, can effectively clean dust from furniture such as beds and sofas, and have gained widespread user recognition.

[0003] A mite remover includes a dust cup and a display screen. With the development of mite removers, large-capacity dust cups have become the mainstream choice. In related technologies, the dust cup is detachably installed on the top of the device, and the dust cup can be released from the device by using an unlock button. The top of the device also has a display screen. However, due to space limitations on the top of the device, it is difficult to simultaneously arrange an unlock button and a display screen on the top of the device. Utility Model Content

[0004] In view of this, the present invention provides a dust cup mounting component and a cleaning device to solve the problem in related technologies that it is difficult to simultaneously unlock the button and display screen on the top of the device.

[0005] In a first aspect, this utility model provides a dust cup mounting assembly, comprising:

[0006] The housing has a dust cup mounting position and includes a mounting cavity at one end of the dust cup mounting position;

[0007] A dust cup is detachably mounted at the dust cup mounting position;

[0008] A locking structure is provided in the mounting cavity, including a locking tongue and an unlocking button. The locking tongue has a locked state in which it cooperates with the dust cup to lock the dust cup in the dust cup mounting position, and an unlocked state in which it is separated from the dust cup. When the unlocking button is moved, it drives the locking tongue to move. The unlocking button extends out of the mounting cavity and is located on one side of the housing.

[0009] Beneficial effects: When the dust cup is installed in the dust cup mounting position, the locking tongue engages with the dust cup to lock it in place, preventing it from falling off when using cleaning equipment that includes this dust cup mounting assembly. When the dust cup needs to be removed for cleaning, operating the unlock button separates the locking tongue from the dust cup, allowing the dust cup to be removed from its mounting position. Because the unlock button extends out of the mounting cavity and is located on one side of the housing, it does not occupy space on the top of the housing, facilitating the placement of a display screen on the top of the housing.

[0010] In one optional embodiment, the movement direction of the unlock button is perpendicular to the movement direction of the locking tongue, and when the unlock button is pressed, it is adapted to drive the locking tongue away from the dust cup. The locking structure further includes:

[0011] The first elastic element is disposed between the locking tongue and the outer shell.

[0012] Beneficial effects: When the unlock button is pressed, the locking tongue is driven away from the dust cup, releasing the lock on the dust cup. When the locking tongue is driven to move, the first elastic element undergoes elastic deformation to generate elastic force. Therefore, when the unlock button is released, the elastic force of the first elastic element can reset the locking tongue.

[0013] In addition, when the dust cup is installed in the dust cup placement position, the contact and pressure between the dust cup and one end of the locking tongue can retract the locking tongue and cause the first elastic element to undergo elastic deformation to generate elastic force. When the dust cup is installed in place, the elastic force of the first elastic element can reset the locking tongue and cooperate with the dust cup to lock the dust cup.

[0014] In one alternative embodiment, the latch has a first bevel, and the unlock button has a second bevel, with the first bevel engaging with the second bevel.

[0015] Beneficial effects: By setting a first inclined surface on the lock tongue and a second inclined surface on the unlock button, when the unlock button is pressed, the second inclined surface moves along the first inclined surface, thereby driving the lock tongue to move. The connection between the unlock button and the lock tongue is simple and does not require the use of other transmission structures. The entire locking structure is simple and easy to assemble.

[0016] In one optional embodiment, the latch has an elongated mounting hole, the first bevel is located on one side of the mounting hole, and the unlock button passes through the mounting hole.

[0017] Beneficial effects: By designing an elongated mounting hole, when the unlock button is pressed, the bolt moves. Since the direction of bolt movement is perpendicular to the direction of unlock button movement, it ensures that the movement of the bolt and the unlock button will not interfere with each other. Furthermore, the unlock button passing through the mounting hole facilitates the positioning and installation of both components.

[0018] In one optional embodiment, a positioning groove is provided on one side of the mounting through hole, and the unlock button includes a cylindrical rod and a positioning part protruding from the cylindrical rod. The end of the positioning part is provided with a second inclined surface. The shape of the positioning part is adapted to the positioning groove. When the unlock button is not pressed, the positioning part is located in the positioning groove, and the first inclined surface abuts against the second inclined surface.

[0019] Beneficial effects: When the unlock button is not pressed, the positioning part is located in the positioning groove, and the first inclined surface abuts against the second inclined surface, which facilitates the positioning and installation of the unlock button and the lock tongue.

[0020] In one optional embodiment, the first inclined surface has a first plane at the end away from the positioning groove, the cylindrical rod has a second plane, at least a portion of the positioning part is located on the second plane, and the first plane is in contact with the second plane.

[0021] Beneficial effects: By providing a first flat surface at the end of the first inclined surface away from the positioning groove, when the unlock button moves, the second flat surface of the unlock button contacts the first flat surface and moves relative to the first flat surface, which increases the contact area between the unlock button and the lock tongue, making it easier for them to be positioned and installed.

[0022] In one optional embodiment, the housing is provided with a first limiting structure for limiting the movement direction of the locking tongue and a second limiting structure for limiting the movement direction of the unlocking button.

[0023] Beneficial effects: By setting the first limit structure and the second limit structure, the movement direction of the bolt and the movement direction of the unlock button can be ensured, preventing the unlock button from disengaging from the bolt.

[0024] In one optional embodiment, the first limiting structure includes two side plates disposed opposite to each other, the locking tongue being disposed between the two side plates, and the second limiting structure includes a U-shaped hole disposed on the side plate, the U-shaped hole being for the unlocking button to pass through.

[0025] Beneficial effects: The two side plates sandwich the bolt in the middle, which can limit the movement direction of the bolt. The U-shaped holes on the side plates not only facilitate the installation and support of the unlock button, but also limit the movement direction of the unlock button.

[0026] In one optional embodiment, the second limiting structure further includes at least one limiting through hole provided on the side of the housing, through which the unlocking button passes and with its first end extending out of the housing.

[0027] Beneficial effects: The limiting through hole facilitates the installation of the unlock button. During installation, the unlock button can pass through the limiting through hole and the U-shaped hole on the side plate in sequence. The limiting through hole can also limit the movement direction of the unlock button.

[0028] In one optional embodiment, the first end of the unlock button is provided with a pressing part, and a first limiting part is provided on the outside of the unlock button near the pressing part. When the unlock button is not pressed, the first limiting part abuts against the inner wall of the outer shell.

[0029] Beneficial effect: By setting a first limiting part on the unlock button, when the unlock button is not pressed, the first limiting part abuts against the inside of the housing, and the setting of the first limiting part can prevent the unlock button from coming out of the limiting through hole.

[0030] In one alternative implementation, the first limiting portion is an elastic buckle.

[0031] Beneficial effects: Since the first limiting part is an elastic buckle, it has a certain elasticity. When installing the unlock button, first let the cylindrical rod of the unlock button pass through the limiting through hole, and then press the elastic buckle to let the elastic buckle pass through the limiting through hole. After the elastic buckle passes through the limiting through hole, it returns to its original shape, so that it can abut against the inner wall of the shell to prevent the unlock button from coming out of the limiting through hole.

[0032] In one optional embodiment, one end of the locking tongue is provided with a spring limiting part, one end of the first elastic element is fixed to the spring limiting part, and the other end is fixed to the outer shell.

[0033] Beneficial effect: By providing a spring limiting part at one end of the locking tongue, it is convenient to position and install the first elastic element.

[0034] In one alternative embodiment, one end of the locking tongue is provided with a insert, and the end of the dust cup near the mounting cavity is provided with a slot, the insert being adapted to be inserted into the slot to lock the dust cup in the dust cup mounting position.

[0035] Beneficial effect: When the dust cup is installed in the dust cup mounting position, the insert at one end of the locking tongue is inserted into the slot on the dust cup, thereby locking the dust cup in the dust cup mounting position. When the unlock button is pressed, it drives the locking tongue to move away from the slot, and the insert at one end of the locking tongue leaves the slot, releasing the lock on the dust cup.

[0036] In one optional embodiment, the dust cup is provided with a first locking part at the end away from the mounting cavity, and the outer shell is provided with a corresponding second locking part, wherein the first locking part and the second locking part are inserted into each other.

[0037] Beneficial effects: By setting a first locking part at the end of the dust cup away from the mounting cavity and a corresponding second locking part on the outer shell, when the dust cup is installed in the dust cup mounting position, the insert at one end of the locking tongue is inserted into the slot on the dust cup, and at the same time the first locking part and the second locking part are engaged, thereby locking both ends of the dust cup and locking the dust cup in the dust cup mounting position. When the unlock button is pressed, the locking tongue is driven to move away from the slot, and the insert at one end of the locking tongue leaves the slot, after which the dust cup can be removed from the dust cup mounting position.

[0038] In one alternative embodiment, the first locking part is a plug and the second locking part is a fixing groove.

[0039] Beneficial effect: When the dust cup is installed in the dust cup mounting position, the insert at one end of the locking tongue is inserted into the slot on the dust cup, and at the same time the plug is inserted into the fixing slot, so that both ends of the dust cup are locked, locking the dust cup in the dust cup mounting position.

[0040] In one optional embodiment, the dust cup mounting assembly further includes a resilient push rod disposed on one side of the dust cup, which can lift the dust cup when the locking tongue is separated from the dust cup.

[0041] Beneficial effect: By setting a flexible top rod, when the unlock button drives the locking tongue to separate from the dust cup, one end of the dust cup is no longer locked. The flexible top rod lifts the dust cup, and then the dust cup can be easily removed. This can prevent the locking tongue from engaging with the dust cup again when the user releases the unlock button.

[0042] In one alternative embodiment, the resilient push rod includes:

[0043] The top rod has one end abutting against the dust cup;

[0044] The second elastic element is disposed between the top rod and the outer shell.

[0045] Beneficial effects: When the dust cup is fixed in the dust cup mounting position, the top rod abuts against the dust cup, and the second elastic element is compressed. When the unlock button drives the locking tongue to separate from the dust cup, one end of the dust cup is no longer locked. At this time, the elastic force of the second elastic element can drive the top rod to lift the dust cup, and then the dust cup can be easily removed.

[0046] In one optional embodiment, the dust cup mounting position is provided with a mounting groove, and the elastic top rod is disposed in the mounting groove.

[0047] Beneficial effects: By setting an installation groove at the dust cup mounting position, the elastic top rod is placed in the installation groove, which facilitates the installation of the elastic top rod and eliminates the need to adjust the structure of the dust cup.

[0048] In one optional embodiment, the elastic top rod is provided with a buckle, and the side wall of the mounting groove is provided with a stepped surface. When the dust cup leaves the dust cup mounting position, the buckle abuts against the stepped surface.

[0049] Beneficial effects: When the dust cup leaves its mounting position, the clip abuts against the stepped surface to limit the top rod, preventing it from coming out of the mounting slot. Furthermore, during installation, compressing the clip allows the top rod to enter the mounting slot; once the top rod is in place, the clip abuts against the stepped surface.

[0050] Secondly, this utility model also provides a cleaning device, including the dust cup mounting assembly, and the cleaning device further includes a display screen, which is fixed to the top of the mounting cavity.

[0051] Beneficial effects: When the dust cup is installed in the dust cup mounting position, the locking tongue engages with the dust cup to lock it in place, preventing it from falling off during cleaning. When the dust cup needs to be removed for cleaning, the unlocking button is pressed to separate the locking tongue from the dust cup, allowing it to be removed from its mounting position. Because the unlocking button extends out of the mounting cavity and is located on one side of the housing, it does not occupy space on the top of the housing, facilitating the placement of a display screen on the top of the housing. Attached Figure Description

[0052] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0053] Figure 1 This is a front view of a cleaning device according to an embodiment of the present utility model;

[0054] Figure 2 for Figure 1 The cleaning equipment shown is a cross-sectional view on plane AA;

[0055] Figure 3 This is a left view of a cleaning device according to an embodiment of the present utility model;

[0056] Figure 4 for Figure 3 The cleaning equipment shown is a cross-sectional view on the BB side;

[0057] Figure 5 for Figure 3 The cleaning equipment shown is a cross-sectional view on the C-plane;

[0058] Figure 6 This is a top view of a cleaning device according to an embodiment of the present utility model;

[0059] Figure 7 This is an exploded view of a cleaning device according to an embodiment of the present utility model;

[0060] Figure 8 for Figure 1 A partial structural diagram of the inner and outer shell;

[0061] Figure 9 for Figure 8 The shown is a three-dimensional sectional view of the outer casing on the DD plane;

[0062] Figure 10 for Figure 1 Top view of the inner shell;

[0063] Figure 11 This is a schematic diagram of the dust cup structure;

[0064] Figure 12 This is the front view of the dust cup;

[0065] Figure 13 This is a top view of the dust cup;

[0066] Figure 14 This is a schematic diagram of the locking structure;

[0067] Figure 15 This is a schematic diagram of the locking tongue structure;

[0068] Figure 16 This is the front view of the latch;

[0069] Figure 17 This is a top view of the latch;

[0070] Figure 18 This is a structural diagram of the unlock button;

[0071] Figure 19 The main view for the unlock button;

[0072] Figure 20 Top view of the unlock button;

[0073] Figure 21 This is a cross-sectional view of a dust cup mounting assembly according to an embodiment of the present invention.

[0074] Figure 22 This is a cross-sectional view of a dust cup mounting assembly according to an embodiment of the present invention from another section.

[0075] Figure 23 for Figure 22 Enlarged view of point E in the middle.

[0076] Explanation of reference numerals in the attached figures:

[0077] 1. Outer shell; 101. Dust cup mounting position; 102. Mounting cavity; 103. Side plate; 1031. U-shaped hole; 104. Limiting through hole; 105. End plate; 106. Fixing groove; 107. Mounting groove; 1071. Stepped surface; 108. Mounting surface; 109. Screw hole; 2. Dust cup; 201. Slot; 202. Plug; 3. Locking tongue; 301. First inclined surface; 302. Mounting through hole; 303. Positioning groove; 30 4. First plane; 305. Spring limiting part; 306. Insert piece; 4. Unlock button; 401. Second inclined surface; 402. Column rod; 403. Positioning part; 404. Second plane; 405. Pressing part; 406. Elastic buckle; 407. Step part; 5. First elastic element; 6. Top rod; 601. Top plate; 602. Protruding column; 603. Cylinder wall; 604. Buckle; 7. Second elastic element; 8. Display screen; 9. Handle. Detailed Implementation

[0078] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0079] With the rapid development of technology, people's living standards are rising, and their demands for quality of life are also increasing, with greater emphasis on household hygiene. Consequently, a wide variety of cleaning equipment has emerged on the market, bringing much convenience to people's lives. Mite removers, with functions such as vacuuming and ultraviolet sterilization, can effectively clean dust from furniture such as beds and sofas, and have gained widespread user recognition.

[0080] A mite remover includes a dust cup and a display screen. With the development of mite removers, large-capacity dust cups have become the mainstream choice. In related technologies, the dust cup is detachably installed on the top of the device, and the dust cup can be released from the device by using an unlock button. The top of the device also has a display screen. However, due to space limitations on the top of the device, it is difficult to simultaneously arrange an unlock button and a display screen on the top of the device.

[0081] The following is combined with Figures 1 to 23 The following describes embodiments of the present invention.

[0082] According to an embodiment of the present invention, a dust cup mounting assembly is provided, including a housing 1, a dust cup 2, and a locking structure.

[0083] The outer casing 1 is provided with a dust cup mounting position 101, and the outer casing 1 includes a mounting cavity 102 located at one end of the dust cup mounting position 101; the dust cup 2 is detachably mounted in the dust cup mounting position 101; a locking structure is provided in the mounting cavity 102, including a locking tongue 3 and an unlocking button 4. The locking tongue 3 has a locked state that cooperates with the dust cup 2 to lock the dust cup 2 in the dust cup mounting position 101, and an unlocked state that is separated from the dust cup 2. When the unlocking button 4 is moved, it drives the locking tongue 3 to move. The unlocking button 4 extends out of the mounting cavity 102 and is located on one side of the outer casing 1.

[0084] In this embodiment, when the dust cup 2 is installed in the dust cup mounting position 101, the locking tongue 3 cooperates with the dust cup 2 to lock the dust cup 2 in the dust cup mounting position 101, which can prevent the dust cup 2 from falling off when using cleaning equipment containing the dust cup mounting assembly. When it is necessary to remove the dust cup 2 for cleaning, the unlocking button 4 is operated to separate the locking tongue 3 from the dust cup 2, at which time the dust cup 2 can be removed from the dust cup mounting position 101. Since the unlocking button 4 extends out of the mounting cavity 102 and is located on one side of the housing 1, it does not occupy the space on the top of the housing 1, which facilitates the arrangement of the display screen 8 on the top of the housing 1.

[0085] In one specific embodiment, the cavity wall of the mounting cavity 102 is provided with a through hole for the end of the locking tongue 3 to extend out.

[0086] In one embodiment, the movement direction of the unlock button 4 is perpendicular to the movement direction of the latch 3. When the unlock button 4 is pressed, it is suitable to drive the latch 3 away from the dust cup 2. The locking structure also includes a first elastic element 5, which is disposed between the latch 3 and the outer shell 1.

[0087] In this embodiment, when the unlock button 4 is pressed, the driving bolt 3 is driven away from the dust cup 2, releasing the lock on the dust cup 2. When the bolt 3 is driven to move, the first elastic element 5 undergoes elastic deformation to generate elastic force. Therefore, when the unlock button 4 is released, the elastic force of the first elastic element 5 can reset the bolt 3.

[0088] In addition, when the dust cup 2 is installed in the dust cup 2 placement position, the contact and pressure between the dust cup 2 and one end of the locking tongue 3 can cause the locking tongue 3 to retract and cause the first elastic element 5 to undergo elastic deformation to generate elastic force. When the dust cup 2 is installed in place, the elastic force of the first elastic element 5 can cause the locking tongue 3 to reset and cooperate with the dust cup 2 to lock the dust cup 2.

[0089] In one embodiment not shown in the figure, the unlock button 4 can be connected to the latch 3 as one unit. The moving direction of the unlock button 4 is the same as the moving direction of the latch 3. The latch 3 can be moved together by moving the latch 3.

[0090] In one embodiment, the locking tongue 3 is provided with a first inclined surface 301, and the unlocking button 4 is provided with a second inclined surface 401, with the first inclined surface 301 and the second inclined surface 401 cooperating.

[0091] In this embodiment, by setting a first inclined surface 301 on the locking tongue 3 and a second inclined surface 401 on the unlocking button 4, when the unlocking button 4 is pressed, the second inclined surface 401 moves along the first inclined surface 301, thereby driving the locking tongue 3 to move. The connection between the unlocking button 4 and the locking tongue 3 is simple and does not require the aid of other transmission structures. The entire locking structure is simple and easy to assemble.

[0092] Specifically, such as Figure 2 As shown, the movement direction of the unlock button 4 is defined as the front-to-back direction. When the unlock button 4 is pressed, it moves from front to back. The movement direction of the latch 3 is the left-to-right direction. When the unlock button 4 is pressed, the latch 3 moves from left to right. From front to back, both the first inclined surface 301 and the second inclined surface 401 tilt to the left.

[0093] In one embodiment not shown in the figure, a transmission structure is provided between the unlock button 4 and the locking tongue 3, which converts the movement of the unlock button 4 in the front-back direction into the movement of the locking tongue 3 in the left-right direction.

[0094] In one embodiment, such as Figures 14 to 16 As shown, the latch 3 has an elongated mounting hole 302, and a first inclined surface 301 is provided on one side of the mounting hole 302. The unlock button 4 passes through the mounting hole 302.

[0095] In this embodiment, by providing an elongated mounting through hole 302, when the unlock button 4 is pressed, the latch 3 moves. Since the direction of movement of the latch 3 is perpendicular to the direction of movement of the unlock button 4, it can be ensured that the movement of the latch 3 will not interfere with the movement of the unlock button 4. In addition, the unlock button 4 passes through the mounting through hole 302, which facilitates the positioning and installation of both.

[0096] In one embodiment, a positioning groove 303 is provided on one side of the mounting through hole 302. The unlock button 4 includes a cylindrical rod 402 and a positioning part 403 protruding from the cylindrical rod 402. The end of the positioning part 403 is provided with a second inclined surface 401. The shape of the positioning part 403 is adapted to the positioning groove 303. When the unlock button 4 is not pressed, the positioning part 403 is located in the positioning groove 303, and the first inclined surface 301 and the second inclined surface 401 abut against each other.

[0097] In this embodiment, when the unlock button 4 is not pressed, the positioning part 403 is located in the positioning groove 303, and the first inclined surface 301 abuts against the second inclined surface 401, which facilitates the positioning and installation of the unlock button 4 and the locking tongue 3.

[0098] Specifically in one embodiment, such as Figure 16 and Figure 17 As shown, the first inclined surface 301 is located on the rear side of the positioning groove 303.

[0099] In one embodiment, the first inclined surface 301 is provided with a first plane 304 at one end away from the positioning groove 303, the column rod 402 is provided with a second plane 404, at least part of the positioning part 403 is provided on the second plane 404, and the first plane 304 is in contact with the second plane 404.

[0100] In this embodiment, by providing a first plane 304 at the end of the first inclined surface 301 away from the positioning groove 303, when the unlock button 4 moves, the second plane 404 of the unlock button 4 contacts the first plane 304 and moves relative to the first plane 304, which increases the contact area between the unlock button 4 and the locking tongue 3, making it easier for them to be positioned and installed.

[0101] Specifically, such as Figures 18 to 20 As shown, since a second plane 404 is provided on the cylindrical rod 402, and a step portion 407 is formed at one end of the second plane 404, when the unlock button 4 is not pressed, the positioning portion 403 is located in the positioning groove 303, the first inclined surface 301 abuts against the second inclined surface 401, and the step portion 407 abuts against the locking tongue 3.

[0102] In one embodiment, the housing 1 is provided with a first limiting structure that limits the movement direction of the locking tongue 3 and a second limiting structure that limits the movement direction of the unlocking button 4.

[0103] In this embodiment, by setting a first limiting structure and a second limiting structure, the movement direction of the locking tongue 3 and the movement direction of the unlocking button 4 can be ensured, thus preventing the unlocking button 4 from disengaging from the locking tongue 3.

[0104] In one embodiment, such as Figure 9 As shown, the first limiting structure includes two side plates 103 arranged opposite to each other, and the locking tongue 3 is located between the two side plates 103. The second limiting structure includes a U-shaped hole 1031 located in the side plate 103, through which the unlocking button 4 passes.

[0105] In this embodiment, the two side plates 103 sandwich the locking tongue 3 in the middle, which can limit the movement direction of the locking tongue 3. The U-shaped hole 1031 on the side plate 103 facilitates the installation and support of the unlocking button 4, and can also limit the movement direction of the unlocking button 4.

[0106] In one embodiment, the second limiting structure further includes at least one limiting through hole 104 provided on the side of the housing 1, the unlocking button 4 passes through the limiting through hole 104, and the first end of the unlocking button 4 extends out of the housing 1.

[0107] In this embodiment, the limiting through hole 104 facilitates the installation of the unlock button 4. During installation, the unlock button 4 can pass through the limiting through hole 104 and the U-shaped hole 1031 on the side plate 103 in sequence. The limiting through hole 104 can also limit the movement direction of the unlock button 4.

[0108] In one specific embodiment, a limiting through hole 104 is provided on each side of the outer shell 1, the first end of the unlock button 4 is located in one limiting through hole 104, and the second end of the unlock button 4 is located in another limiting through hole 104.

[0109] In one embodiment, the first end of the unlock button 4 is provided with a pressing part 405, and the unlock button 4 is provided with a first limiting part near the pressing part 405. When the unlock button 4 is not pressed, the first limiting part abuts against the inside of the outer shell 1.

[0110] In this embodiment, by providing a first limiting part to the unlock button 4, when the unlock button 4 is not pressed, the first limiting part abuts against the inside of the outer shell 1, and the provision of the first limiting part can prevent the unlock button 4 from coming out of the limiting through hole 104.

[0111] In one embodiment, the first limiting part is an elastic buckle 406.

[0112] In this embodiment, since the first limiting part is an elastic buckle 406, which has a certain elasticity, when installing the unlock button 4, the cylindrical rod 402 of the unlock button 4 is first made to pass through the limiting through hole 104, and then the elastic buckle 406 is pressed to make the elastic buckle 406 pass through the limiting through hole 104. After the elastic buckle 406 passes through the limiting through hole 104, it returns to its original shape, so that it can abut against the inner wall of the outer shell 1 to prevent the unlock button 4 from falling out of the limiting through hole 104.

[0113] In one embodiment, one end of the locking tongue 3 is provided with a spring limiting part 305, one end of the first elastic member 5 is fixed to the spring limiting part 305, and the other end is fixed to the outer shell 1.

[0114] In this embodiment, a spring limiting part 305 is provided at one end of the locking tongue 3 to facilitate the positioning and installation of the first elastic member 5.

[0115] In one specific embodiment, the spring limiting part 305 is a limiting rib, and one end of the first elastic member 5 is sleeved outside the limiting rib.

[0116] In one specific embodiment, the first elastic element 5 is a spring.

[0117] In one specific embodiment, the mounting cavity 102 is further provided with an end plate 105, which is connected to the same end of the two side plates 103. One end of the first elastic member 5 is fixed to the spring limiting part 305, and the other end of the first elastic member 5 is fixed to the end plate 105.

[0118] In one embodiment, one end of the locking tongue 3 is provided with a insert 306, and the end of the dust cup 2 near the mounting cavity 102 is provided with a slot 201. The insert 306 is adapted to be inserted into the slot 201 to lock the dust cup 2 in the dust cup mounting position 101.

[0119] In this embodiment, when the dust cup 2 is installed in the dust cup mounting position 101, the insert 306 at one end of the locking tongue 3 is inserted into the slot 201 on the dust cup 2, thereby locking the dust cup 2 in the dust cup mounting position 101. When the unlock button 4 is pressed, the locking tongue 3 is driven to move away from the slot 201, and the insert 306 at one end of the locking tongue 3 leaves the slot 201, releasing the lock on the dust cup 2.

[0120] In one embodiment not shown in the figure, the dust cup 2 may not have a slot 201, and the dust cup 2 may be locked by pressing one end of the locking tongue 3 against it.

[0121] In one embodiment, the dust cup 2 is provided with a first locking part at the end away from the mounting cavity 102, and the outer shell 1 is provided with a corresponding second locking part, with the first locking part and the second locking part being inserted into each other.

[0122] In this embodiment, a first locking part is provided at the end of the dust cup 2 away from the mounting cavity 102, and a second locking part is provided correspondingly on the outer shell 1. When the dust cup 2 is installed in the dust cup mounting position 101, the insert 306 at one end of the locking tongue 3 is inserted into the slot 201 on the dust cup 2, and at the same time, the first locking part and the second locking part are engaged, so that both ends of the dust cup 2 are locked, locking the dust cup 2 in the dust cup mounting position 101. When the unlock button 4 is pressed, the locking tongue 3 is driven to move away from the slot 201, and the insert 306 at one end of the locking tongue 3 leaves the slot 201. Then the dust cup 2 can be removed from the dust cup mounting position 101.

[0123] In one embodiment, the first locking part is the plug 202, and the second locking part is the fixing groove 106.

[0124] In this embodiment, when the dust cup 2 is installed in the dust cup mounting position 101, the insert 306 at one end of the locking tongue 3 is inserted into the slot 201 on the dust cup 2, and at the same time the plug 202 is inserted into the fixing slot 106, so that both ends of the dust cup 2 are locked, and the dust cup 2 is locked in the dust cup mounting position 101.

[0125] In one embodiment not shown in the figure, the first locking part may be a fixing groove 106, and the second locking part may be a plug 202.

[0126] In one embodiment, the dust cup mounting assembly further includes a resilient push rod 6, which is located on one side of the dust cup 2. When the locking tongue 3 is separated from the dust cup 2, the resilient push rod 6 can lift the dust cup 2.

[0127] In this embodiment, by setting the elastic push rod 6, when the unlock button 4 drives the locking tongue 3 to separate from the dust cup 2, one end of the dust cup 2 is no longer locked, and the elastic push rod 6 lifts the dust cup 2, after which the dust cup 2 can be easily removed. This can prevent the locking tongue 3 from engaging with the dust cup 2 again when the user releases the unlock button 4.

[0128] In one embodiment, the elastic push rod 6 includes a push rod 6 and a second elastic member 7. One end of the push rod 6 abuts against the dust cup 2; the second elastic member 7 is disposed between the push rod 6 and the outer casing 1.

[0129] In this embodiment, when the dust cup 2 is fixed in the dust cup mounting position 101, the top rod 6 abuts against the dust cup 2, and the second elastic element 7 is compressed. When the unlocking button 4 drives the locking tongue 3 to separate from the dust cup 2, one end of the dust cup 2 is no longer locked. At this time, the elastic force of the second elastic element 7 can drive the top rod 6 to lift the dust cup 2, and then the dust cup 2 can be easily removed.

[0130] In one specific embodiment, the second elastic element 7 is a spring.

[0131] In one embodiment not shown in the figure, the resilient push rod 6 may include two rod segments and a spring disposed between the two rod segments.

[0132] In one embodiment not shown in the figure, the elastic push rod 6 itself has a certain degree of elasticity.

[0133] In one embodiment, the dust cup mounting position 101 is provided with a mounting groove 107, and the elastic push rod 6 is disposed in the mounting groove 107.

[0134] In this embodiment, by providing an installation groove 107 in the dust cup mounting position 101, the elastic push rod 6 is disposed in the installation groove 107, which facilitates the installation of the elastic push rod 6 and eliminates the need to adjust the structure of the dust cup 2.

[0135] In one specific embodiment, one end of the second elastic member 7 abuts against the top rod 6, and the other end abuts against the bottom wall of the mounting groove 107.

[0136] Specifically in one embodiment, such as Figure 22 and Figure 23 As shown, the top rod 6 includes a top plate 601, a protruding post 602 protruding from the center of the top plate 601, and a cylindrical wall 603 disposed on the outer periphery of the top plate 601. There is a gap between the cylindrical wall 603 and the protruding post 602. One end of the second elastic member 7 is sleeved on the outside of the protruding post 602 and abuts against the top plate 601.

[0137] In one embodiment, the elastic top rod 6 is provided with a buckle 604, and the side wall of the mounting groove 107 is provided with a stepped surface 1071. When the dust cup 2 leaves the dust cup mounting position 101, the buckle 604 abuts against the stepped surface 1071.

[0138] In this embodiment, when the dust cup 2 leaves the dust cup mounting position 101, the buckle 604 abuts against the step surface 1071 to limit the top rod 6, preventing the top rod 6 from coming out of the mounting groove 107. Furthermore, during installation, compressing the buckle 604 allows the top rod 6 to enter the mounting groove 107; after the top rod 6 is in place, the buckle 604 abuts against the step surface 1071.

[0139] In one specific embodiment, the buckle 604 is located on the outer side of the lower end of the cylinder wall 603.

[0140] According to an embodiment of the present invention, another aspect provides a cleaning device, including the dust cup mounting assembly provided in the above embodiment. The cleaning device also includes a display screen 8, which is fixed to the top of the mounting cavity 102.

[0141] In this embodiment, when the dust cup 2 is installed in the dust cup mounting position 101, the locking tongue 3 cooperates with the dust cup 2 to lock the dust cup 2 in the dust cup mounting position 101, which can prevent the dust cup 2 from falling off when using the cleaning equipment. When it is necessary to remove the dust cup 2 for cleaning, the unlocking button 4 is operated to separate the locking tongue 3 from the dust cup 2, at which time the dust cup 2 can be removed from the dust cup mounting position 101. Since the unlocking button 4 extends out of the mounting cavity 102 and is located on one side of the housing 1, it does not occupy the space on the top of the housing 1, which facilitates the arrangement of the display screen 8 on the top of the housing 1.

[0142] In one specific embodiment, a mounting surface 108 is provided near the top of the mounting cavity 102, and the display screen 8 is fixed on the mounting surface 108.

[0143] Specifically in one embodiment, such as Figure 10 As shown, the mounting surface 108 is provided with screw holes 109, and the display screen 8 is fixed to the mounting surface 108 by screws.

[0144] In one specific embodiment, the outer shell 1 is the outer shell 1 of the machine body, and the outer shell 1 is provided with a motor, air duct, roller brush, etc.

[0145] In one specific embodiment, the cleaning device is a mite remover, which, in addition to the main body, also includes a handle 9.

[0146] Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by this application.

Claims

1. A dust cup mounting assembly, characterized in that, include: The outer casing (1) is provided with a dust cup mounting position (101), and the outer casing (1) includes a mounting cavity (102) located at one end of the dust cup mounting position (101); Dust cup (2) is detachably disposed at the dust cup mounting position (101); A locking structure is provided in the mounting cavity (102), including a locking tongue (3) and an unlocking button (4). The locking tongue (3) has a locked state that cooperates with the dust cup (2) to lock the dust cup (2) in the dust cup mounting position (101), and an unlocked state that is separated from the dust cup (2). When the unlocking button (4) moves, it drives the locking tongue (3) to move. The unlocking button (4) extends out of the mounting cavity (102) and is located on one side of the outer shell (1).

2. The dust cup mounting assembly according to claim 1, characterized in that, The movement direction of the unlock button (4) is perpendicular to the movement direction of the latch (3). When the unlock button (4) is pressed, it is adapted to drive the latch (3) away from the dust cup (2). The locking structure further includes: The first elastic element (5) is disposed between the locking tongue (3) and the outer shell (1).

3. The dust cup mounting assembly according to claim 2, characterized in that, The latch (3) is provided with a first inclined surface (301), and the unlock button (4) is provided with a second inclined surface (401). The first inclined surface (301) and the second inclined surface (401) cooperate with each other.

4. The dust cup mounting assembly according to claim 3, characterized in that, The latch (3) is provided with an elongated mounting through hole (302), the first inclined surface (301) is provided on one side of the mounting through hole (302), and the unlock button (4) passes through the mounting through hole (302).

5. The dust cup mounting assembly according to claim 4, characterized in that, The mounting through hole (302) has a positioning groove (303) on one side. The unlock button (4) includes a cylindrical rod (402) and a positioning part (403) protruding from the cylindrical rod (402). The end of the positioning part (403) is provided with a second inclined surface (401). The shape of the positioning part (403) is adapted to the positioning groove (303). When the unlock button (4) is not pressed, the positioning part (403) is located in the positioning groove (303), and the first inclined surface (301) abuts against the second inclined surface (401).

6. The dust cup mounting assembly according to claim 5, characterized in that, The first inclined surface (301) has a first plane (304) at one end away from the positioning groove (303), the column rod (402) has a second plane (404), at least part of the positioning part (403) is located on the second plane (404), and the first plane (304) is in contact with the second plane (404).

7. The dust cup mounting assembly according to any one of claims 2 to 6, characterized in that, The outer casing (1) is provided with a first limiting structure that limits the movement direction of the locking tongue (3) and a second limiting structure that limits the movement direction of the unlocking button (4).

8. The dust cup mounting assembly according to claim 7, characterized in that, The first limiting structure includes two side plates (103) arranged opposite to each other, and the locking tongue (3) is located between the two side plates (103). The second limiting structure includes a U-shaped hole (1031) provided in the side plate (103), and the U-shaped hole (1031) is for the unlocking button (4) to pass through.

9. The dust cup mounting assembly according to claim 8, characterized in that, The second limiting structure also includes at least one limiting through hole (104) provided on the side of the housing (1), the unlocking button (4) passes through the limiting through hole (104), and the first end of the unlocking button (4) extends out of the housing (1).

10. The dust cup mounting assembly according to claim 9, characterized in that, The first end of the unlock button (4) is provided with a pressing part (405), and a first limiting part is provided on the outside of the unlock button (4) near the pressing part (405). When the unlock button (4) is not pressed, the first limiting part abuts against the inner wall of the outer shell (1).

11. The dust cup mounting assembly according to claim 10, characterized in that, The first limiting part is an elastic buckle (406).

12. The dust cup mounting assembly according to any one of claims 2 to 6, 8 to 11, characterized in that, One end of the latch (3) is provided with a spring limiting part (305), one end of the first elastic member (5) is fixed to the spring limiting part (305), and the other end is fixed to the outer shell (1).

13. The dust cup mounting assembly according to any one of claims 2 to 6, 8 to 11, characterized in that, One end of the locking tongue (3) is provided with a insert (306), and the end of the dust cup (2) near the mounting cavity (102) is provided with a slot (201). The insert (306) is adapted to be inserted into the slot (201) to lock the dust cup (2) in the dust cup mounting position (101).

14. The dust cup mounting assembly according to any one of claims 1 to 6, 8 to 11, characterized in that, The dust cup (2) is provided with a first locking part at one end away from the mounting cavity (102), and the outer shell (1) is provided with a corresponding second locking part. The first locking part and the second locking part are inserted into each other.

15. The dust cup mounting assembly according to claim 14, characterized in that, The first locking part is a plug (202), and the second locking part is a fixing groove (106).

16. The dust cup mounting assembly according to any one of claims 1 to 6, 8 to 11, characterized in that, The dust cup mounting assembly also includes an elastic push rod (6), which is located on one side of the dust cup (2). When the locking tongue (3) is separated from the dust cup (2), the elastic push rod (6) can lift the dust cup (2).

17. The dust cup mounting assembly according to claim 16, characterized in that, The elastic push rod (6) includes: The top rod (6) abuts against the dust cup (2) at one end; The second elastic element (7) is disposed between the top rod (6) and the outer shell (1).

18. The dust cup mounting assembly according to claim 16, characterized in that, The dust cup mounting position (101) is provided with a mounting groove (107), and the elastic push rod (6) is located in the mounting groove (107).

19. The dust cup mounting assembly according to claim 18, characterized in that, The elastic top rod (6) is provided with a buckle (604), and the side wall of the mounting groove (107) is provided with a stepped surface (1071). When the dust cup (2) leaves the dust cup mounting position (101), the buckle (604) abuts against the stepped surface (1071).

20. A cleaning device, characterized in that, The cleaning device includes the dust cup mounting assembly according to any one of claims 1 to 19, and further includes a display screen (8) fixed to the top of the mounting cavity (102).

Images