Cleaning device

Abstract

The invention relates to the technical field of household appliances, and discloses cleaning equipment which comprises a host connected with an adapter; the handle assembly is detachably connected with the main machine and comprises a main body structure, the main body structure is provided with a mounting sleeve, when the handle assembly is connected to the main machine, the adapter is arranged in the mounting sleeve, and when the handle assembly leaves the main machine, the mounting sleeve is suitable for fixing the first end of the connecting rod, and the adapter is suitable for fixing the second end of the connecting rod; the connecting rod is a fixed rod or a telescopic rod. When a cleaning surface in a large-area range needs to be cleaned, the handle assembly is made to leave the main machine, the first end of the connecting rod is fixed into the mounting sleeve, the second end of the connecting rod is fixed to the adapter, the distance between the handle assembly and the main machine is increased, and the cleaning surface in the large-area range can be cleaned; movement of a user during cleaning can be avoided or reduced, and stooping of the user can be avoided.

Description

Technical Field

[0001] The invention relates to the technical field of household appliances, in particular to cleaning equipment. Background Art

[0002] Mite removers are mainly used to clean dust and mites from household products, providing users with a more suitable cleaning environment. Common mite removers need to be pushed and moved on the bed when in use. Since the area of ​​the mite remover is limited, people need to move around the bed during the cleaning process, which is inconvenient to operate.

[0003] The related technology discloses a mite removal device, including a handheld mechanism, which is rotatably connected to a shell. The handheld mechanism includes a handle and a connecting rod. One end of the connecting rod is connected to the handle, and the other end of the connecting rod is rotatably connected to the shell. The connecting rod is a retractable structure.

[0004] The above-mentioned related technologies can enable users to clean the bed at different angles without bending over or changing positions to clean, which saves effort. However, the connecting rod of the handheld mechanism is fixed to the handle, and the maximum length of the connecting rod is fixed, which makes it inconvenient to splice the extension rod or replace the connecting rod of other lengths, resulting in a small application range of the mite removal device. Summary of the invention

[0005] In view of this, the present invention provides a cleaning device to solve the problem that the cleaning device in the related art has a small application range.

[0006] In a first aspect, the present invention provides a cleaning device, comprising:

[0007] Host, connected with adapter;

[0008] A handle assembly is detachably connected to the host, and includes a main structure. The main structure is provided with a mounting sleeve. When the handle assembly is connected to the host, the adapter is arranged in the mounting sleeve. When the handle assembly leaves the host, the mounting sleeve is suitable for fixing the first end of the connecting rod, and the adapter is suitable for fixing the second end of the connecting rod. The connecting rod is a fixed rod or a telescopic rod.

[0009] Beneficial effects: Since the handle assembly is detachably connected to the main unit, when the handle assembly is connected to the main unit, it can be used to clean a small cleaning surface, and since the adapter is arranged in the installation sleeve, the cleaning device as a whole occupies a small space and has a beautiful appearance; when a large cleaning surface needs to be cleaned, the handle assembly is separated from the main unit, and the first end of the connecting rod is fixed in the installation sleeve, and the second end of the connecting rod is fixed to the adapter, the distance between the handle assembly and the main unit is increased, and a large cleaning surface can be cleaned, which can avoid or reduce the movement of the user during cleaning, and can avoid the user from bending over. The cleaning device is convenient for the user to install or replace the connecting rod, and has a wider range of applications.

[0010] In an optional embodiment, the mounting sleeve is provided with a first locking portion, and the adapter and / or the connecting rod is provided with a second locking portion, and the second locking portion is adapted to cooperate with the first locking portion to lock the adapter and / or the connecting rod to the mounting sleeve;

[0011] The handle assembly further comprises an unlocking structure, which is movably disposed on the main structure and is suitable for driving the second locking portion to separate from the first locking portion when the unlocking structure is driven.

[0012] Beneficial effect: By providing a first locking portion on the mounting sleeve, and providing a second locking portion on the adapter and / or the connecting rod, when the handle assembly is connected to the host, the second locking portion on the adapter cooperates with the first locking portion of the mounting sleeve to lock the adapter to the mounting sleeve, so that the connection between the handle assembly and the host is stable and the handle assembly is prevented from being separated from the host. When it is necessary to install the connecting rod, the unlocking structure is driven to separate the second locking portion from the first locking portion, and the handle assembly can be separated from the host at this time, and the first end of the connecting rod is inserted into the mounting sleeve, and the second locking portion of the connecting rod cooperates with the first locking portion of the mounting sleeve to fix the first end of the connecting rod in the mounting sleeve, and the second end of the connecting rod is fixed to the adapter, so that a large area of ​​the cleaning surface can be cleaned. When the cleaning device is used, the unlocking structure is driven to separate the second locking portion on the connecting rod from the first locking portion of the mounting sleeve, and then the connecting rod can be removed from the handle assembly and the host, and the handle assembly is put on the host again, and the adapter on the host is fixed in the mounting sleeve.

[0013] In an optional embodiment, the first locking portion is a first fixing hole, the second locking portion is a first movably arranged locking button, the first locking button is suitable for being embedded in the first fixing hole, and the unlocking structure is suitable for driving the first locking button to leave the first fixing hole when being driven.

[0014] Beneficial effect: When the first locking button is embedded in the first fixing hole, the adapter or the connecting rod is fixed in the installation sleeve. When the unlocking structure is driven, the first locking button leaves the first fixing hole, and the handle assembly can be separated from the adapter or the connecting rod.

[0015] In an optional implementation, the unlocking structure includes:

[0016] A second locking button is movably disposed on the main structure;

[0017] an elastic member, disposed between the second locking button and the main structure;

[0018] The driving part cooperates with the second locking button, and when the second locking button is pressed, the driving part drives the second locking part to leave the first locking part.

[0019] Beneficial effect: When the handle assembly is connected to the main machine, the second locking part on the adapter cooperates with the first locking part of the mounting sleeve to lock the adapter to the mounting sleeve, so that the connection between the handle assembly and the main machine is stable and the handle assembly is prevented from being separated from the main machine. When the connecting rod needs to be installed, the second locking button is pressed, and the second locking button drives the driving part to move, so that the second locking part is separated from the first locking part. At this time, the handle assembly can be separated from the main machine, and then the second locking button is released, and the elastic force of the elastic member resets the second locking button, and the first end of the connecting rod is inserted into the mounting sleeve, and the second locking part of the connecting rod cooperates with the first locking part of the mounting sleeve to fix the first end of the connecting rod in the mounting sleeve, and the second end of the connecting rod is fixed to the adapter, so that a large area of ​​the cleaning surface can be cleaned. When the cleaning device is finished using, the second locking button is pressed, and the second locking button drives the driving part to move, so that the second locking part on the connecting rod is separated from the first locking part of the mounting sleeve, and then the connecting rod can be removed from the handle assembly and the main machine, and the handle assembly is put on the main machine again, and the adapter on the main machine is fixed in the mounting sleeve.

[0020] In an optional embodiment, the driving part is a pressure rod, the second locking button is provided with a sliding groove, the pressure rod is slidably disposed in the sliding groove, and the sliding direction of the pressure rod in the sliding groove is obliquely intersected with the moving direction of the second locking button.

[0021] Beneficial effect: When the second locking button is pressed, the second locking button moves. Since the sliding direction of the pressure rod in the sliding groove is obliquely intersected with the moving direction of the second locking button, the pressure rod can be driven to move in the sliding groove, thereby driving the second locking part to leave the first locking part. The unlocking structure as a whole can realize unlocking in a small space, and the space utilization rate is high.

[0022] In an optional embodiment, the pressure rod includes a rod body and a boss protruding from the middle of the rod body, both ends of the rod body are arranged in the sliding groove, and the boss is suitable for abutting against the second locking portion.

[0023] Beneficial effect: Since sliding grooves are provided at both ends of the rod body, when the second locking button is pressed, it can be ensured that the pressure rod slides smoothly along the sliding groove. By setting a boss in the middle of the rod body, it can be ensured that it can be abutted against the second locking part, thereby ensuring that the second locking part leaves the first locking part.

[0024] In an optional embodiment, the middle portion of the sliding groove is closed or the width of the middle portion is smaller than the outer diameter of the rod body.

[0025] Beneficial effect: the middle of the sliding groove is closed or the width of the middle is smaller than the outer diameter of the rod body, and both ends of the rod body are located in the sliding groove, which can prevent the rod body from falling off the sliding groove and facilitate the placement of both ends of the rod body into the sliding groove.

[0026] In an optional embodiment, the second locking button is provided with an avoidance groove for avoiding the boss.

[0027] Beneficial effect: By providing the avoidance groove on the second locking button, it can be ensured that the setting of the boss will not interfere with the movement of the second locking button.

[0028] In an optional embodiment, the main structure is provided with a first spring fixing portion, the second locking button is provided with a second spring fixing portion, one end of the second spring fixing portion constitutes a spring limiting portion, the two ends of the elastic member are respectively sleeved with the first spring fixing portion and the second spring fixing portion, and one end abuts against the spring limiting portion, and the other end abuts against the main structure.

[0029] Beneficial effect: By providing the first spring fixing part and the second spring fixing part, it is convenient to fix and install the spring.

[0030] In an optional embodiment, the second locking button includes a pressing portion and a pressing limiting portion, the main structure is provided with a locking button mounting hole, the pressing portion is arranged in the locking button mounting hole, and a locking button limiting portion is provided at the lower end of the locking button mounting hole, when the second locking button is not pressed, the pressing limiting portion and the locking button limiting portion are abutted against each other.

[0031] Beneficial effect: when the second locking button is not pressed, the pressing limit portion and the locking button limit portion abut against each other, so as to limit the second locking button and prevent the second locking button from falling out of the locking button mounting hole.

[0032] In an optional embodiment, the main structure is provided with a key plate assembly mounting hole, the handle assembly includes a key plate assembly, the key plate assembly is fixed to the key plate assembly mounting hole, and the second locking button is close to the key plate assembly.

[0033] Beneficial effect: By setting the key panel assembly mounting hole, it is convenient to fix the key panel assembly, and at the same time, the buttons on the key panel assembly can be extended out of the key panel assembly mounting hole, which is convenient for user operation. By placing the second locking button close to the key panel assembly, the user can operate the buttons on the key panel assembly with one hand, and can also press the second locking button, thus achieving one-handed operation.

[0034] In an optional embodiment, the main structure is provided with a needle seat fixing portion, the handle assembly also includes a first needle seat, the first needle seat is fixed to the needle seat fixing portion and is electrically connected to the key panel assembly, the adapter is provided with a second needle seat, the second needle seat is electrically connected to the power supply of the host, the first end of the connecting rod is provided with a third needle seat, and the second end of the connecting rod is provided with a fourth needle seat, when the handle assembly is connected to the host, the first needle seat is suitable for cooperating and plugging with the second needle seat, when the handle assembly leaves the host, the third needle seat is suitable for cooperating and plugging with the first needle seat, and the fourth needle seat is suitable for cooperating and plugging with the second needle seat.

[0035] Beneficial effect: The arrangement of the first needle seat, the second needle seat, the third needle seat and the fourth needle seat can ensure the electrical connection between the key board assembly in the handle assembly and the power supply of the host.

[0036] In an optional embodiment, the main structure is provided with a first contoured portion, and when the handle assembly is connected to the host, the first contoured portion fits with the outer shell of the host.

[0037] Beneficial effect: By setting the first contoured portion, when the handle assembly is connected to the host, the first contoured portion fits with the shell of the host, so that the handle assembly and the host can be better integrated, the appearance is more beautiful, and the space occupied is small.

[0038] In an optional embodiment, the host is provided with a handle shape limiting groove, and the main structure is provided with a circumferential limiting rib, and when the handle assembly is connected to the host, the circumferential limiting rib is embedded in the handle shape limiting groove.

[0039] Beneficial effect: When the handle assembly is connected to the host, the circumferential limiting ribs are embedded in the handle outer limiting grooves, so that the handle assembly can be better integrated with the host, the appearance is more beautiful, and the space occupied is small.

[0040] In an optional embodiment, the main structure is provided with a contoured gripping portion, and the space between the contoured gripping portion and the first contoured portion is suitable for a palm to pass through.

[0041] Beneficial effects: The configuration of the contoured gripping portion facilitates gripping by the palm, provides high comfort for disassembly and gripping of the handle assembly, and facilitates the user to operate the buttons of the keypad assembly and the second locking button with one hand.

[0042] In an optional embodiment, the main structure includes a handle body and a handle upper cover, and the handle body is snap-connected and / or screw-connected to the handle upper cover.

[0043] Beneficial effects: The main structure includes a handle body and a handle cover, and the handle body and the handle cover are connected by snap-fitting and / or screwing, which is convenient for fixing and installing other parts of the handle assembly, and the connection method between the handle body and the handle cover is simple and convenient.

[0044] In an optional embodiment, the handle body and the handle upper cover are positioned by a positioning structure.

[0045] Beneficial effect: The setting of the positioning structure facilitates the positioning and connection of the handle body and the handle upper cover.

[0046] In an optional embodiment, the positioning structure includes:

[0047] A positioning sleeve, provided on one of the handle body and the handle cover;

[0048] A positioning column is arranged on the other of the handle body and the handle upper cover, and the positioning column is suitable for being inserted into the positioning sleeve.

[0049] Beneficial effect: the positioning column can be inserted into the positioning sleeve to realize the positioning connection between the handle body and the handle cover. The positioning structure has a simple structure and can increase the strength of the handle body and the handle cover.

[0050] In an optional embodiment, the handle body and / or the handle upper cover is provided with a reinforcement structure.

[0051] Beneficial effect: By providing a reinforcing structure on the handle body and / or the handle upper cover, the strength of the handle body and / or the handle upper cover can be enhanced.

[0052] In an optional embodiment, when the handle assembly is connected to the main unit, the angle between the main structure and the cleaning surface is A, and 10°≤A≤50°.

[0053] Beneficial effect: The angle between the main structure and the cleaning surface is between 10° and 50°, which makes it easier for users to hold the handle assembly and provides a high level of comfort.

[0054] In an optional embodiment, the main unit includes a motor assembly, a display screen assembly and a dust cup. When the handle assembly is connected to the main unit, the handle assembly is disposed obliquely above the motor assembly and is located behind the display screen assembly and the dust cup.

[0055] Beneficial effects: The handle assembly is arranged diagonally above the motor assembly and at the rear of the display assembly and the dust cup, which makes it easier for the user to hold the handle assembly. This arrangement allows the handle assembly to be located at the center of gravity or close to the center of gravity of the entire cleaning device, making it easier for the user to pick up the entire device through the handle assembly. When working, it is easier to control the main unit through the handle assembly.

[0056] In an optional embodiment, the adapter is hinged to the host.

[0057] Beneficial effect: Since the adapter is hinged to the host, after the connecting rod is installed, the handle assembly is at a greater distance from the host, and the handle assembly can rotate relative to the host, which can avoid the user from bending over to operate and moving back and forth, thereby improving the user's comfort.

[0058] In an optional embodiment, the cleaning device is a mite remover. BRIEF DESCRIPTION OF THE DRAWINGS

[0059] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0060] Figure 1 This is a schematic structural diagram of a cleaning device according to an embodiment of the present invention when a handle assembly is connected to a main unit;

[0061] Figure 2 This is a schematic structural diagram of a cleaning device according to an embodiment of the present invention when a connecting rod is connected between the handle assembly and the main body;

[0062] Figure 3 A cross-sectional view of a cleaning device according to an embodiment of the present invention when a handle assembly is connected to a main body;

[0063] Figure 4 for Figure 3 The enlarged view of point B in the middle;

[0064] Figure 5 is a cross-sectional view of the handle assembly;

[0065] Figure 6This is an exploded view of the handle assembly;

[0066] Figure 7 is a schematic diagram of the structure of the second locking button;

[0067] Figure 8 for Figure 7 A front view of the second locking button shown;

[0068] Fig. 9 for Figure 8 CC section view;

[0069] Fig.10 It is a schematic diagram of the structure of the handle cover;

[0070] Fig.11 It is a schematic diagram of the structure of the handle body at a viewing angle;

[0071] Fig.12 It is a schematic diagram of the structure of the handle body at another viewing angle;

[0072] Fig.13 A top view of the handle assembly.

[0073] Description of reference numerals:

[0074] 1. Host; 100. Adapter; 1001. Slide; 1002. Limiting surface; 1003. Pin; 101. First locking button; 1011. Limiting buckle; 102. Roller brush motor assembly; 103. Roller brush rod assembly; 104. Air duct assembly; 105. Dust mite detection lamp; 106. Power assist mechanism; 107. UV lamp; 108. Motor assembly; 109. Housing; 110. Charging port; 111. Perspective Window; 112, display screen assembly; 113, dust cup assembly; 114, ejection mechanism; 2, handle body; 201, mounting sleeve; 202, first fixing hole; 203, first spring fixing portion; 204, needle seat fixing portion; 205, needle seat fixing screw hole; 206, first profiling portion; 207, profiling grip portion; 208, handle hook; 209, stud fixing boss; 210, positioning column; 211, reinforcing rib ; 212, circumferential limiting ribs; 3, handle cover; 301, locking button mounting hole; 302, locking button limiting part; 303, key board assembly mounting hole; 304, key board assembly fixing hook; 305, key board fixing screw column; 306, handle body hook fixing hole; 307, handle screw column; 308, positioning sleeve; 309, strengthening support ribs; 4, unlocking structure; 401, second locking button; 4011, Sliding groove; 4012, avoidance groove; 4013, second spring fixing part; 4014, spring limiting part; 4015, pressing part; 4016, pressing limiting part; 402, elastic member; 403, pressure rod; 4031, rod body; 4032, boss; 5, key board assembly; 501, key board screw hole; 502, button; 6, first needle seat; 601, needle seat fixing screw column; 7, connecting rod; 8, cleaning surface. DETAILED DESCRIPTION

[0075] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0076] Mite removers are mainly used to clean dust and mites from household products, providing users with a more suitable cleaning environment. Common mite removers need to be pushed and moved on the bed when in use. Since the area of ​​the mite remover is limited, people need to move around the bed during the cleaning process, which is inconvenient to operate.

[0077] The related technology discloses a mite removal device, including a handheld mechanism, which is rotatably connected to a shell. The handheld mechanism includes a handle and a connecting rod. One end of the connecting rod is connected to the handle, and the other end of the connecting rod is rotatably connected to the shell. The connecting rod is a retractable structure.

[0078] The above-mentioned related technologies can enable users to clean the bed at different angles without bending over or changing positions to clean, which saves effort. However, the connecting rod of the handheld mechanism is fixed to the handle, and the maximum length of the connecting rod is fixed, which makes it inconvenient to splice the extension rod or replace the connecting rod of other lengths, resulting in a small application range of the mite removal device.

[0079] Combine the following Figures 1 to 13 , describing an embodiment of the present invention.

[0080] According to an embodiment of the present invention, a cleaning device is provided. The cleaning device may be a mite remover, a cleaning wipe, etc. This embodiment is described by taking a mite remover as an example.

[0081] In one embodiment, the cleaning device includes a main body 1 and a handle assembly. The main body 1 is connected to an adapter 100; the handle assembly is detachably connected to the main body 1, and the handle assembly includes a main structure, which is provided with a mounting sleeve 201. When the handle assembly is connected to the main body 1, the adapter 100 is arranged in the mounting sleeve 201. When the handle assembly leaves the main body 1, the mounting sleeve 201 is suitable for fixing the first end of the connecting rod 7, and the adapter 100 is suitable for fixing the second end of the connecting rod 7. The connecting rod 7 is a fixed rod or a telescopic rod.

[0082] In this embodiment, since the handle assembly is detachably connected to the host 1, when the handle assembly is connected to the host 1, Figure 1 As shown, it can be applied to the cleaning of a small cleaning surface 8, and because the adapter 100 is arranged in the mounting sleeve 201, the cleaning device as a whole occupies a small space and has a beautiful appearance; when it is necessary to clean a large cleaning surface 8, the handle assembly is separated from the main body 1, and the first end of the connecting rod 7 is fixed in the mounting sleeve 201, and the second end of the connecting rod 7 is fixed to the adapter 100, as shown in FIG. Figure 2 As shown, the distance between the handle assembly and the main body 1 is increased, so that a large cleaning surface 8 can be cleaned, and the user's movement during cleaning can be avoided or reduced, and the user can be prevented from bending over. The cleaning device is convenient for the user to install or replace the connecting rod 7, and has a wider range of applications.

[0083] In one embodiment, the cleaning device is a mite removal device, such as Figure 3As shown, the main unit 1 specifically includes a roller brush motor assembly 102, a roller brush rod assembly 103, an air duct assembly 104, a dust mite detection lamp 105, a power assist mechanism 106, an ultraviolet lamp 107, a motor assembly 108, a housing 109, a charging port 110 or an outlet, a perspective window 111, a display screen assembly 112, a dust cup assembly 113, and an ejection mechanism 114.

[0084] It should be noted that those skilled in the art are familiar with the functions of the various components of the host 1. The focus of this application is not on the host 1, so this embodiment will not be described in detail.

[0085] In one embodiment, the mounting sleeve 201 is provided with a first locking portion, and the adapter 100 and / or the connecting rod 7 are provided with a second locking portion, and the second locking portion is suitable for cooperating with the first locking portion to lock the adapter 100 and / or the connecting rod 7 to the mounting sleeve 201; the handle assembly also includes an unlocking structure 4, which is movably provided on the main structure, and is suitable for driving the second locking portion to separate from the first locking portion when the unlocking structure 4 is driven.

[0086] In this embodiment, by providing a first locking portion on the installation sleeve 201, and providing a second locking portion on the adapter 100 and / or the connecting rod 7, when the handle assembly is connected to the host 1, the second locking portion on the adapter 100 cooperates with the first locking portion of the installation sleeve 201 to lock the adapter 100 to the installation sleeve 201, so that the connection between the handle assembly and the host 1 is stable and the handle assembly is prevented from being separated from the host 1. When it is necessary to install the connecting rod 7, the unlocking structure 4 is driven to separate the second locking portion from the first locking portion, and the handle assembly can be separated from the host 1 at this time, and the first end of the connecting rod 7 is inserted into the installation sleeve 201, and the second locking portion of the connecting rod 7 cooperates with the first locking portion of the installation sleeve 201 to fix the first end of the connecting rod 7 in the installation sleeve 201, and the second end of the connecting rod 7 is fixed to the adapter 100, so that a large area of ​​the cleaning surface 8 can be cleaned. When the cleaning device is finished using, the unlocking structure 4 is driven to separate the second locking portion on the connecting rod 7 from the first locking portion of the mounting sleeve 201. The connecting rod 7 can then be removed from the handle assembly and the main unit 1, the handle assembly can be placed on the main unit 1 again, and the adapter 100 on the main unit 1 can be fixed in the mounting sleeve 201.

[0087] Specifically in one embodiment, both the adapter 100 and the connecting rod 7 are provided with a second locking portion.

[0088] In an alternative embodiment, the second locking portion may be provided only on the adapter 100 or the connecting rod 7 .

[0089] Specifically in one embodiment, the second end of the connecting rod 7 is plugged into the adapter 100 .

[0090] In one embodiment, Figures 3 to 5 As shown, the first locking portion is the first fixing hole 202, the second locking portion is the movably arranged first locking button 101, the first locking button 101 is suitable for being embedded in the first fixing hole 202, and the unlocking structure 4 is suitable for driving the first locking button 101 to leave the first fixing hole 202 when being driven.

[0091] In this embodiment, when the first locking button 101 is embedded in the first fixing hole 202, the adapter 100 or the connecting rod 7 is fixed in the mounting sleeve 201. When the unlocking structure 4 is driven, the first locking button 101 leaves the first fixing hole 202, and the handle assembly can be separated from the adapter 100 or the connecting rod 7.

[0092] In an embodiment not shown in the figure, the first locking portion can be a boss, and the second locking portion can be a groove. When the boss is embedded in the groove, the adapter 100 or the connecting rod 7 is fixed in the mounting sleeve 201. When the unlocking structure 4 is driven, the boss is driven to leave the groove, and the handle assembly can be separated from the adapter 100 or the connecting rod 7.

[0093] Specifically in one embodiment, Figure 4 As shown, the first locking button 101 is slidably disposed on the adapter 100, a slide groove 1001 is disposed in the adapter 100, the first locking button 101 is disposed in the slide groove 1001, limiting buckles 1011 are disposed on both sides of the first locking button 101, and a limiting surface 1002 is disposed in the adapter 100. When the first locking button 101 is not driven, the limiting buckle 1011 is abutted against the limiting surface 1002. When the first locking button 101 is driven, the first locking button 101 slides along the slide groove 1001.

[0094] A spring may be disposed between the first locking button 101 and the adapter 100 . When the first locking button 101 is not driven, the elastic force of the spring causes the first locking button 101 to pop out and embed into the first fixing hole 202 .

[0095] It should be noted that the connection mode between the first locking button 101 and the connecting rod 7 is the same as the connection mode between the first locking button 101 and the adapter 100 , and will not be described again in this embodiment.

[0096] In one embodiment, Figure 6 As shown, the unlocking structure 4 includes a second locking button 401, an elastic member 402 and a driving unit. The second locking button 401 is movably arranged on the main structure; the elastic member 402 is arranged between the second locking button 401 and the main structure; the driving unit cooperates with the second locking button 401, and when the second locking button 401 is pressed, the driving unit drives the second locking part to leave the first locking part.

[0097] In this embodiment, when the handle assembly is connected to the host 1, the second locking portion on the adapter 100 cooperates with the first locking portion of the installation sleeve 201, and the adapter 100 is locked to the installation sleeve 201, so that the connection between the handle assembly and the host 1 is stable and the handle assembly is prevented from being separated from the host 1. When the connecting rod 7 needs to be installed, the second locking button 401 is pressed, and the second locking button 401 drives the driving part to move, so that the second locking portion is separated from the first locking portion. At this time, the handle assembly can be separated from the host 1, and then the second locking button 401 is released, and the elastic force of the elastic member 402 resets the second locking button 401, and the first end of the connecting rod 7 is inserted into the installation sleeve 201, and the second locking portion of the connecting rod 7 cooperates with the first locking portion of the installation sleeve 201, so that the first end of the connecting rod 7 is fixed in the installation sleeve 201, and the second end of the connecting rod 7 is fixed to the adapter 100, so that a large area of ​​the cleaning surface 8 can be cleaned. After the cleaning device is used, the second locking button 401 is pressed, and the second locking button 401 drives the driving part to move, so that the second locking part on the connecting rod 7 is separated from the first locking part of the mounting sleeve 201. Then, the connecting rod 7 can be removed from the handle assembly and the main unit 1, and the handle assembly is placed on the main unit 1 again, and the adapter 100 on the main unit 1 is fixed in the mounting sleeve 201.

[0098] In one embodiment, the driving part is a pressure rod 403, the second locking button 401 is provided with a sliding groove 4011, the pressure rod 403 is slidably arranged in the sliding groove 4011, and the sliding direction of the pressure rod 403 in the sliding groove 4011 is obliquely intersected with the moving direction of the second locking button 401.

[0099] In this embodiment, when the second locking button 401 is pressed, the second locking button 401 moves, and since the sliding direction of the pressure rod 403 in the sliding groove 4011 is obliquely intersected with the moving direction of the second locking button 401, the pressure rod 403 can be driven to move in the sliding groove 4011, thereby driving the second locking portion to leave the first locking portion. The unlocking structure 4 as a whole can realize unlocking in a small space, and the space utilization rate is high.

[0100] Specific as Fig. 9 As shown, when the second locking button 401 is placed in the vertical direction, the cross section of the sliding groove 4011 is inclined, so that when the second locking button 401 is pressed, the pressing rod 403 moves in the horizontal direction relative to the second locking button 401.

[0101] In an embodiment not shown in the figure, the driving part can be a slider, and the slider cooperates with the second locking button 401 through an inclined surface, and the extending direction of the inclined surface obliquely intersects with the moving direction of the second locking button 401.

[0102] In one embodiment, Figure 6As shown, the pressing rod 403 includes a rod body 4031 and a boss 4032 protruding from the middle of the rod body 4031 . Both ends of the rod body 4031 are disposed in the sliding groove 4011 , and the boss 4032 is suitable for abutting against the second locking portion.

[0103] In this embodiment, since sliding grooves 4011 are provided at both ends of the rod body 4031, when the second locking button 401 is pressed, it can be ensured that the pressure rod 403 slides smoothly along the sliding groove 4011. By setting a boss 4032 in the middle of the rod body 4031, it can be ensured that it can be abutted against the second locking part, thereby ensuring that the second locking part leaves the first locking part.

[0104] Specific as Figure 6 As shown, the boss 4032 is circular as a whole, which can ensure that when the pressure rod 403 rolls, it can still abut against the second locking portion.

[0105] In one embodiment, the middle portion of the sliding groove 4011 is closed or the width of the middle portion is smaller than the outer diameter of the rod body 4031 .

[0106] In this embodiment, if Figure 7 and Figure 8 As shown, the middle part of the sliding groove 4011 is closed or the width of the middle part is smaller than the outer diameter of the rod body 4031, and both ends of the rod body 4031 are located in the sliding groove 4011, which can prevent the rod body 4031 from falling off from the sliding groove 4011 and facilitate the placement of the two ends of the rod body 4031 into the sliding groove 4011.

[0107] In one embodiment, the second locking button 401 is provided with an avoidance groove 4012 for avoiding the boss 4032 .

[0108] In this embodiment, by providing the avoidance groove 4012 on the second locking button 401 , it can be ensured that the setting of the boss 4032 will not interfere with the movement of the second locking button 401 .

[0109] Specific as Figure 7 As shown, the avoidance groove 4012 is located at the middle of the lower end of the second locking button 401 .

[0110] It should be noted that in the moving direction of the second locking button 401, a limiting space is provided below the boss 4032 in the main structure, and the width of the limiting space is smaller than the outer diameter of the boss 4032, which can ensure that the boss 4032 will not move downward along the moving direction of the second locking button 401.

[0111] In one embodiment, the main structure is provided with a first spring fixing portion 203, the second locking button 401 is provided with a second spring fixing portion 4013, one end of the second spring fixing portion 4013 constitutes a spring limiting portion 4014, and the two ends of the elastic member 402 are respectively sleeved with the first spring fixing portion 203 and the second spring fixing portion 4013, and one end is against the spring limiting portion 4014, and the other end is against the main structure.

[0112] In this embodiment, by providing the first spring fixing portion 203 and the second spring fixing portion 4013 , it is convenient to fix and install the spring.

[0113] Specifically in one embodiment, the main structure includes a handle body 2 and a handle cover 3, the first spring fixing portion 203 is arranged on the handle body 2, one end of the elastic member 402 is against the spring limiting portion 4014, and the other end is against the inner surface of the handle body 2.

[0114] Specific as Figure 7 , Figure 8 , Fig. 9 and Fig.11 As shown, the first spring fixing portion 203 is a sleeve, the second spring fixing portion 4013 is a columnar structure, one end of the elastic member 402 is arranged inside the first spring fixing portion 203, and the other end is sleeved outside the second spring fixing portion 4013.

[0115] In one embodiment, the second locking button 401 includes a pressing portion 4015 and a pressing limit portion 4016, the main structure is provided with a locking button mounting hole 301, the pressing portion 4015 is arranged in the locking button mounting hole 301, and the lower end of the locking button mounting hole 301 is provided with a locking button limit portion 302, when the second locking button 401 is not pressed, the pressing limit portion 4016 is against the locking button limit portion 302.

[0116] In this embodiment, when the second locking button 401 is not pressed, the pressing limit portion 4016 abuts against the locking button limit portion 302 , thereby limiting the second locking button 401 and preventing the second locking button 401 from falling out of the locking button mounting hole 301 .

[0117] Specifically in one embodiment, the locking button limiting portion 302 is a limiting boss.

[0118] Specifically in one embodiment, the main structure includes a handle body 2 and a handle upper cover 3 , and the locking button mounting hole 301 is provided in the handle upper cover 3 .

[0119] In one embodiment, the main structure is provided with a key plate assembly mounting hole 303 , the handle assembly includes a key plate assembly 5 , the key plate assembly 5 is fixed to the key plate assembly mounting hole 303 , and the second locking button 401 is close to the key plate assembly 5 .

[0120] In this embodiment, by providing the key panel assembly mounting hole 303, it is convenient to fix the key panel assembly 5, and at the same time, the button 502 on the key panel assembly 5 can be extended out of the key panel assembly mounting hole 303, which is convenient for user operation. By placing the second locking button 401 close to the key panel assembly 5, the user can operate the button 502 on the key panel assembly 5 or press the second locking button 401 with one hand, thereby achieving one-handed operation.

[0121] Specifically in one embodiment, the main structure includes a handle body 2 and a handle upper cover 3 , and the keypad assembly mounting hole 303 is provided on the handle upper cover 3 .

[0122] Specifically in one embodiment, the handle upper cover 3 is provided with a keypad assembly fixing hook 304 , and the keypad assembly fixing hook 304 is engaged with the keypad assembly 5 .

[0123] Specifically in one embodiment, the handle cover 3 is also provided with a key board fixing screw column 305, and the key board assembly 5 is provided with a key board screw hole 501. The screw passes through the key board screw hole 501 and is fixed in the key board fixing screw column 305, so as to fix the key board assembly 5 to the handle cover 3.

[0124] Specifically in one embodiment, the keypad assembly 5 is provided with a power on / shift button 502 .

[0125] In one embodiment, the main structure is provided with a needle seat fixing portion 204, the handle assembly also includes a first needle seat 6, the first needle seat 6 is fixed to the needle seat fixing portion 204 and is electrically connected to the key board assembly 5, the adapter 100 is provided with a second needle seat, the second needle seat is electrically connected to the power supply of the host 1, the first end of the connecting rod 7 is provided with a third needle seat, and the second end of the connecting rod 7 is provided with a fourth needle seat, when the handle assembly is connected to the host 1, the first needle seat 6 is suitable for cooperating and plugging with the second needle seat, when the handle assembly leaves the host 1, the third needle seat is suitable for cooperating and plugging with the first needle seat 6, and the fourth needle seat is suitable for cooperating and plugging with the second needle seat.

[0126] In this embodiment, the arrangement of the first needle seat 6 , the second needle seat, the third needle seat, and the fourth needle seat can ensure the electrical connection between the keypad assembly 5 in the handle assembly and the power supply of the host 1 .

[0127] Specifically in one embodiment, Fig.11 As shown, the needle seat fixing portion 204 is a fixing hole, and the first needle seat 6 passes through the fixing hole.

[0128] Specific as Fig.11 and Fig.12As shown, the first needle seat 6 is provided with a needle seat fixing screw column 601, and needle seat fixing screw holes 205 are provided on both sides of the needle seat fixing portion 204. The screw passes through the needle seat fixing screw hole 205 and is screwed into the needle seat fixing screw column 601 to fix the first needle seat 6 to the handle body 2.

[0129] Specifically in one embodiment, the first needle seat 6 is a male end needle seat, the second needle seat is a female end needle seat, the third needle seat is a female end needle seat, and the fourth needle seat is a male end needle seat.

[0130] In one embodiment, the main structure is provided with a first contoured portion 206 , and when the handle assembly is connected to the host 1 , the first contoured portion 206 fits against the housing 109 of the host 1 .

[0131] In this embodiment, by setting the first contoured portion 206, when the handle assembly is connected to the host 1, the first contoured portion 206 fits with the shell 109 of the host 1, so that the handle assembly can be better integrated with the host 1, the appearance is more beautiful, and the space occupied is small.

[0132] Specifically in one embodiment, the main structure includes a handle body 2 and a handle upper cover 3 , and the first contoured portion 206 is disposed on the handle body 2 .

[0133] In one embodiment, the host 1 is provided with a handle shape limiting groove, and the main structure is provided with a circumferential limiting rib 212. When the handle assembly is connected to the host 1, the circumferential limiting rib 212 is embedded in the handle shape limiting groove.

[0134] In this embodiment, when the handle assembly is connected to the host 1, the circumferential limiting rib 212 is embedded in the handle shape limiting groove, so that the handle assembly can be better integrated with the host 1, the appearance is more beautiful, and the space occupied is small.

[0135] In one embodiment, the main structure is provided with a contoured grip portion 207 , and the space between the contoured grip portion 207 and the first contoured portion 206 is suitable for a palm to pass through.

[0136] In this embodiment, the configuration of the contoured gripping portion 207 facilitates gripping by the palm, provides high comfort for disassembly and gripping of the handle assembly, and facilitates the user to operate the button 502 and the second locking button 401 of the keypad assembly 5 with one hand.

[0137] Specifically in one embodiment, the main structure includes a handle body 2 and a handle upper cover 3 , and the contoured gripping portion 207 is disposed on the handle body 2 .

[0138] In one embodiment, the main structure includes a handle body 2 and a handle upper cover 3, and the handle body 2 is connected to the handle upper cover 3 by snapping and / or screws.

[0139] In this embodiment, the main structure includes a handle body 2 and a handle cover 3. The handle body 2 and the handle cover 3 are snap-fitted and / or screw-connected to facilitate the fixed installation of other components of the handle assembly, and the connection method between the handle body 2 and the handle cover 3 is simple and convenient.

[0140] In one embodiment, the handle upper cover 3 is provided with a handle body hook fixing hole 306 , and the handle body 2 is provided with a handle hook 208 , and the handle hook 208 is engaged with the handle body hook fixing hole 306 .

[0141] Specifically, there are two handle body hook fixing holes 306 and two handle hooks 208 respectively.

[0142] In one embodiment, the handle body 2 is provided with a stud fixing boss 209 , and the handle upper cover 3 is provided with a handle screw column 307 , and the handle screw column 307 is connected to the stud fixing boss 209 by screws.

[0143] In one embodiment, the handle body 2 and the handle upper cover 3 are positioned by a positioning structure.

[0144] In this embodiment, the positioning structure is provided to facilitate the positioning and connection of the handle body 2 and the handle upper cover 3 .

[0145] In one embodiment, the positioning structure includes a positioning sleeve 308 and a positioning column 210. The positioning sleeve 308 is disposed on one of the handle body 2 and the handle cover 3; the positioning column 210 is disposed on the other of the handle body 2 and the handle cover 3, and the positioning column 210 is suitable for being inserted into the positioning sleeve 308.

[0146] In this embodiment, the positioning column 210 is inserted into the positioning sleeve 308 to achieve the positioning connection between the handle body 2 and the handle cover 3. The positioning structure has a simple structure and can increase the strength of the handle body 2 and the handle cover 3.

[0147] Specifically in one embodiment, the positioning sleeve 308 is disposed on the handle upper cover 3 , and the positioning column 210 is disposed on the handle body 2 .

[0148] In one embodiment, the handle body 2 and / or the handle upper cover 3 are provided with a reinforcement structure.

[0149] In this embodiment, by providing a reinforcement structure on the handle body 2 and / or the handle upper cover 3, the strength of the handle body 2 and / or the handle upper cover 3 can be enhanced.

[0150] Specifically in one embodiment, the reinforcement structure includes a reinforcement rib 211 formed on the handle body 2 and a reinforcement support rib 309 formed on the handle upper cover 3 .

[0151] In one embodiment, when the handle assembly is connected to the main unit 1, the angle between the main structure and the cleaning surface 8 is A, 10°≤A≤50°.

[0152] In this embodiment, the angle between the main structure and the cleaning surface 8 is between 10° and 50°, which makes it easier for the user to hold the handle assembly and provides a high level of comfort.

[0153] It should be noted that when the cleaning device is cleaning the bed, the surface of the bed is the cleaning surface 8, and when the cleaning device is placed on the ground, the angle between the main structure and the ground is between 10° and 50°.

[0154] It should be noted that the angle between the main structure and the cleaning surface 8 may specifically refer to the angle between the surface where the contoured gripping portion 207 is located and the surface where the host 1 is located, or the angle between the surface where the first contoured portion 206 is located and the surface where the host 1 is located, or the angle between the surface where the top of the keypad assembly 5 is located and the surface where the host 1 is located.

[0155] In one embodiment, the host 1 includes a motor assembly 108, a display assembly 112 and a dust cup. When the handle assembly is connected to the host 1, the handle assembly is arranged diagonally above the motor assembly 108 and is located behind the display assembly 112 and the dust cup.

[0156] In this embodiment, the handle assembly is arranged diagonally above the motor assembly 108 and at the rear side of the display assembly 112 and the dust cup, which makes it easier for the user to hold the handle assembly. This arrangement allows the handle assembly to be located at the center of gravity or close to the center of gravity of the entire cleaning device, making it easier for the user to pick up the entire device through the handle assembly. When working, it is easier to control the main unit 1 through the handle assembly.

[0157] In one embodiment, the adapter 100 is hinged to the host 1 .

[0158] In this embodiment, since the adapter 100 is hinged to the host 1, after the connecting rod 7 is installed, the handle assembly is at a greater distance from the host 1, and the handle assembly can rotate relative to the host 1, which can avoid the user from bending over to operate and moving back and forth, thereby improving the user's comfort.

[0159] Specifically, the adapter 100 is hinged to the host 1 via a pin 1003 .

[0160] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the present application.

Claims

1. A cleaning device, characterized in that: include: A host (1) connected to an adapter (100); A handle assembly is detachably connected to the main machine (1), the handle assembly comprises a main structure, the main structure is provided with a mounting sleeve (201), when the handle assembly is connected to the main machine (1), the adapter (100) is arranged in the mounting sleeve (201), when the handle assembly is separated from the main machine (1), the mounting sleeve (201) is suitable for fixing the first end of the connecting rod (7), the adapter (100) is suitable for fixing the second end of the connecting rod (7), and the connecting rod (7) is a fixed rod or a telescopic rod.

2. The cleaning device according to claim 1, characterized in that The mounting sleeve (201) is provided with a first locking portion, and the adapter (100) and / or the connecting rod (7) are provided with a second locking portion, wherein the second locking portion is suitable for cooperating with the first locking portion to lock the adapter (100) and / or the connecting rod (7) to the mounting sleeve (201); The handle assembly further comprises an unlocking structure (4), wherein the unlocking structure (4) is movably arranged on the main structure, and when the unlocking structure (4) is driven, it is suitable for driving the second locking part to separate from the first locking part.

3. The cleaning device according to claim 2, characterized in that: The first locking portion is a first fixing hole (202), the second locking portion is a first movably arranged locking button (101), the first locking button (101) is suitable for being embedded in the first fixing hole (202), and the unlocking structure (4) is suitable for driving the first locking button (101) to leave the first fixing hole (202) when being driven.

4. The cleaning device according to claim 2, characterized in that: The unlocking structure (4) comprises: A second locking button (401) is movably arranged on the main structure; An elastic member (402) is provided between the second locking button (401) and the main structure; The driving part cooperates with the second locking button (401), and when the second locking button (401) is pressed, the driving part drives the second locking part to leave the first locking part.

5. The cleaning device according to claim 4, characterized in that The driving part is a pressure rod (403), the second locking button (401) is provided with a sliding groove (4011), the pressure rod (403) is slidably arranged in the sliding groove (4011), and the sliding direction of the pressure rod (403) in the sliding groove (4011) is obliquely intersected with the moving direction of the second locking button (401).

6. The cleaning device according to claim 5, characterized in that The pressing rod (403) comprises a rod body (4031) and a boss (4032) protruding from the middle of the rod body (4031), both ends of the rod body (4031) are arranged in the sliding groove (4011), and the boss (4032) is suitable for abutting against the second locking portion.

7. The cleaning device according to claim 6, characterized in that The middle portion of the sliding groove (4011) is closed or the width of the middle portion is smaller than the outer diameter of the rod body (4031).

8. The cleaning device according to claim 6, characterized in that The second locking button (401) is provided with an avoidance groove (4012) for avoiding the boss (4032).

9. The cleaning device according to any one of claims 4 to 8, characterized in that The main structure is provided with a first spring fixing portion (203), the second locking button (401) is provided with a second spring fixing portion (4013), one end of the second spring fixing portion (4013) constitutes a spring limiting portion (4014), and the two ends of the elastic member (402) are respectively sleeved with the first spring fixing portion (203) and the second spring fixing portion (4013), one end of the elastic member (402) is against the spring limiting portion (4014), and the other end of the elastic member (402) is against the main structure.

10. The cleaning device according to any one of claims 4 to 8, characterized in that The second locking button (401) comprises a pressing portion (4015) and a pressing limiting portion (4016); the main structure is provided with a locking button mounting hole (301); the pressing portion (4015) is arranged in the locking button mounting hole (301); a locking button limiting portion (302) is arranged at the lower end of the locking button mounting hole (301); when the second locking button (401) is not pressed, the pressing limiting portion (4016) abuts against the locking button limiting portion (302).

11. The cleaning device according to any one of claims 4 to 8, characterized in that The main body structure is provided with a key plate assembly mounting hole (303), the handle assembly comprises a key plate assembly (5), the key plate assembly (5) is fixed to the key plate assembly mounting hole (303), and the second locking button (401) is close to the key plate assembly (5).

12. The cleaning device according to claim 11, characterized in that The main structure is provided with a needle seat fixing portion (204), and the handle assembly also includes a first needle seat (6), the first needle seat (6) is fixed to the needle seat fixing portion (204) and is electrically connected to the key board assembly (5), the adapter (100) is provided with a second needle seat, the second needle seat is electrically connected to the power supply of the host (1), the first end of the connecting rod (7) is provided with a third needle seat, and the second end of the connecting rod (7) is provided with a fourth needle seat, when the handle assembly is connected to the host (1), the first needle seat (6) is suitable for mating with the second needle seat, and when the handle assembly is separated from the host (1), the third needle seat is suitable for mating with the first needle seat (6), and the fourth needle seat is suitable for mating with the second needle seat.

13. The cleaning device according to any one of claims 1 to 8, characterized in that The main structure is provided with a first contoured portion (206); when the handle assembly is connected to the host (1), the first contoured portion (206) fits closely with the housing (109) of the host (1).

14. The cleaning device according to claim 13, characterized in that The host (1) is provided with a handle shape limiting groove, and the main body structure is provided with a circumferential limiting rib (212). When the handle assembly is connected to the host (1), the circumferential limiting rib (212) is embedded in the handle shape limiting groove.

15. The cleaning device according to claim 13, characterized in that The main structure is provided with a contoured gripping portion (207), and the space between the contoured gripping portion (207) and the first contoured portion (206) is suitable for a palm to pass through.

16. The cleaning device according to any one of claims 1 to 8, characterized in that The main structure comprises a handle body (2) and a handle upper cover (3), and the handle body (2) and the handle upper cover (3) are snap-connected and / or screw-connected.

17. The cleaning device according to claim 16, characterized in that The handle body (2) and the handle upper cover (3) are positioned by a positioning structure.

18. The cleaning device according to claim 17, characterized in that The positioning structure comprises: A positioning sleeve (308) is provided on one of the handle body (2) and the handle upper cover (3); A positioning column (210) is provided on the other of the handle body (2) and the handle upper cover (3), and the positioning column (210) is suitable for being inserted into the positioning sleeve (308).

19. The cleaning device according to claim 16, characterized in that The handle body (2) and / or the handle upper cover (3) are provided with a reinforcement structure.

20. The cleaning device according to any one of claims 1 to 8, characterized in that When the handle assembly is connected to the main machine (1), the angle between the main structure and the cleaning surface (8) is A, and 10°≤A≤50°.

21. The cleaning device according to claim 20, characterized in that The main unit (1) comprises a motor assembly (108), a display assembly (112) and a dust cup. When the handle assembly is connected to the main unit (1), the handle assembly is arranged obliquely above the motor assembly (108) and is located behind the display assembly (112) and the dust cup.

22. The cleaning device according to any one of claims 1 to 8, characterized in that The adapter (100) is hinged to the host (1).

23. The cleaning device according to any one of claims 1 to 8, characterized in that The cleaning device is a mite remover.

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