CN217565910U - Flip subassembly and cleaning device - Google Patents

Abstract

The utility model belongs to the technical field of domestic appliance, especially, relate to a flip subassembly and cleaning device. This flip subassembly includes casing and flip, has seted up the storage tank on the casing, sets up by supreme guide way that extends towards the slope of casing periphery down on the lateral wall of storage tank, and flip is including the lid and the linking arm that are connected, and partial linking arm sets up in the storage tank, and partial linking arm setting just can slide and rotate relative guide way in the guide way, can improve the collection dirt volume of dirt box, reduces the clean frequency of dirt box, and the user of being convenient for is changed the dismouting of dirt box. This cleaning device can improve the collection dirt volume of dirt box through using above-mentioned flip subassembly, reduces the clean frequency of dirt box, and the space between flip and the dirt box is great, and the user of being convenient for is to the dismouting change of dirt box.

Description

Flip subassembly and cleaning device

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to a flip subassembly and cleaning device.

Background

With the increasing requirements of people on the living quality, the popularization rate of the sweeping robot is higher and higher. Most of the floor sweeping robots in the market at present are half flip cover assemblies, as shown in fig. 1, each flip cover assembly includes a flip cover 2 and a housing 1, each flip cover 2 includes a cover body 21 connected with each other and a connecting arm 22, each connecting arm 22 is pivoted with the housing 1, each cover body 21 is generally semicircular and only covers a part of the area of the upper end face of the housing 1, each semicircular cover body 21 includes a straight line segment, and thus the cover body 21 cannot interfere with the housing 1 when being opened. The area of the housing 1 covered or opened by the flip cover 2 is usually provided with the accommodating cavity 1111, the accommodating cavity 1111 is used for accommodating the dust box 2000, and the cover 21 usually covers only a part of the area of the upper end surface of the housing 1, so that the accommodating cavity 1111 and the dust box 2000 have small volume, the dust collection amount of the dust box 2000 is low, and the cleaning frequency of the dust box 2000 is high. In addition, when the flip cover 2 is opened, the space between the flip cover 2 of the half-flip cover assembly and the dust box 2000 is narrow, which is inconvenient for the user to assemble, disassemble and replace the dust box 2000.

Therefore, it is desirable to design a new flip assembly and cleaning device to improve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flip subassembly to improve the collection dirt volume of dirt box, reduce the clean frequency of dirt box, the space between flip and the dirt box is great, and the user of being convenient for is changed the dismouting of dirt box.

To achieve the purpose, the utility model adopts the following technical proposal:

a flip assembly comprising:

the shell is provided with a containing groove, and the side wall of the containing groove is provided with a guide groove which is inclined and extends from bottom to top towards the periphery of the shell;

the flip cover comprises a cover body and a connecting arm which are connected, wherein part of the connecting arm is arranged in the accommodating groove, and part of the connecting arm is arranged in the guide groove and can slide and rotate relative to the guide groove;

when the connecting arm slides to the lower end of the guide groove along the guide groove, the cover body completely covers the upper end face of the shell; when the connecting arm slides to the upper end of the guide groove along the guide groove, the flip cover rotates relative to the shell and completely opens the upper end face of the shell, and at least part of the flip cover extends out of the outer peripheral side of the shell and is arranged at a distance from the outer peripheral side of the shell.

Preferably, the guide groove comprises a sliding part and a limiting part which are arranged from bottom to top and communicated with each other, and when part of the connecting arm is located at the limiting part, the limiting part can limit the flip to move relative to the shell.

Preferably, the connecting arm comprises:

the arm body is arranged in the accommodating groove, and one end of the arm body is connected with the cover body; and

and the rotating shaft is connected with the other end of the arm body and is inserted in the guide groove.

Preferably, the limiting part and the sliding part are through holes, and the rotating shaft can pass through the connecting position after extruding the connecting position of the limiting part and the sliding part; when the rotating shaft is positioned in the limiting part, the width of the connecting position of the limiting part and the sliding part is smaller than the diameter of the rotating shaft.

As preferred scheme, the lateral wall of storage tank with one of the pivot between the two is provided with the joint arch, and another of the two is provided with the joint recess, the protruding ability joint of joint is in the joint recess.

Preferably, the sliding portion includes a first sliding section and a second sliding section, the first sliding section, the second sliding section and the limiting portion are sequentially communicated from bottom to top, the width of the first sliding section is the same as the diameter of the rotating shaft, and the width of the second sliding section is gradually reduced from the first sliding section to the limiting portion.

Preferably, the side wall is provided with a deformation hole, and the deformation hole is arranged on the outer side of the second sliding section.

Preferably, the number of the rotating shafts is two, the two rotating shafts are arranged on two sides of the arm body in the width direction, and each rotating shaft is inserted into the corresponding guide groove.

As a preferred scheme, the arm body comprises a first arm and a second arm which are connected and arranged at an included angle, the first arm is far away from one end of the second arm, the rotating shaft is connected with the one end of the second arm, and the second arm is far away from one end of the first arm, the cover body is connected and arranged at an included angle. An object of the utility model is to provide a cleaning device to improve the collection dirt volume of dirt box, reduce the clean frequency of dirt box, the space between flip and the dirt box is great, and the user of being convenient for is changed the dismouting of dirt box.

To achieve the purpose, the utility model adopts the following technical proposal:

a cleaning device comprises a dust collection mechanism and further comprises a flip component, a dust collection port is formed in the lower end face of a shell, and the dust collection mechanism is arranged in the shell and is right opposite to the dust collection port.

The utility model has the advantages that:

the utility model provides a flip subassembly includes casing and flip, has seted up the storage tank on the casing, sets up on the lateral wall of storage tank by the lower supreme guide way that extends towards casing periphery slope, and flip includes the lid and the linking arm that are connected, and partial linking arm sets up in the storage tank, and partial linking arm setting just can relative guide way slip and rotate in the guide way. When the linking arm slides to the lower extreme of guide way along the guide way, the lid covers the up end at the casing completely, can realize offering the holding chamber of great volume and can placing the great dirt box of volume on the casing, improves the collection dirt volume of dirt box, reduces the clean frequency of dirt box. When the linking arm slides to the upper end of guide way along the guide way, the relative casing of flip rotates and opens the up end of casing completely, at least partial flip stretch out the periphery side of casing and with the periphery side interval setting of casing, compare the flip subassembly of half flip, when flip opens, the utility model discloses a space between flip and the casing is great, and the user of being convenient for is changed the dismouting of dirt box.

The utility model provides a cleaning device, through using above-mentioned flip subassembly, can improve the collection dirt volume of dirt box, reduce the clean frequency of dirt box, the space between flip and the dirt box is great, and the user of being convenient for is changed the dismouting of dirt box.

Drawings

FIG. 1 is a schematic view of a cleaning apparatus provided in the prior art;

fig. 2 is a schematic structural diagram of a cleaning device provided by an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a flip assembly according to an embodiment of the present invention;

fig. 4 is a cross-sectional view of a housing provided by an embodiment of the present invention;

fig. 5 is a cross-sectional view of a flip assembly provided by an embodiment of the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 5 at A;

fig. 7 is a schematic structural diagram of a flip cover according to an embodiment of the present invention.

In the figure:

100-a flip-cover component; 200-a dust box; 300-a moving assembly;

1-a shell; 11-a housing body; 111-upper end face; 1111-an accommodating cavity; 1112-an accommodation chamber; 12-a mounting frame; 121-a receiving groove; 1211-side wall; 1212-a guide groove; 12121-sliding part; 121211-first sliding section; 121212-second sliding section; 12122-stop part; 1213-deformation pores; 1214-a snap-fit projection; 13-a plug-in connector; 2-turning over the cover; 21-a cover body; 22-a linker arm; 221-arm body; 2211-a first arm; 2212-a second arm; 222-a shaft; 2221-snap-fit groove.

Detailed Description

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

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", and the like are used based on the orientations and positional relationships shown in the drawings, and are only for convenience of description and simplification of operation, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to be limiting.

The present embodiment provides a cleaning device, and the cleaning device is specifically described by taking a sweeping robot as an example. As shown in fig. 2, the sweeping robot of the present embodiment includes a flip component 100, a dust box 200, a moving component 300, and a dust suction mechanism, wherein the flip component 100 includes a housing 1 and a flip 2, the dust suction mechanism and the dust box 200 are disposed inside the housing 1, a dust suction opening is opened at a lower end of the housing 1, the dust suction mechanism forms a negative pressure so that external dust enters the dust box 200 through the dust suction opening, and the dust box 200 is used for collecting impurities such as dust. The moving assembly 300 is arranged on the lower surface of the housing 1 and can drive the sweeping robot to move to different positions of a room to clean the different positions of the room.

As shown in fig. 2, the holding chamber 1111 has been seted up to the up end of casing 1, and dirt box 200 sets up in holding chamber 1111, and flip 2 includes the lid 21 that is connected with linking arm 22, and linking arm 22 and the pin joint of casing 1, lid 21 can open or shelter from holding chamber 1111, through switching the position of the relative casing 1 of lid 21 to realize dirt box 200 and casing 1's dismouting change, the user of being convenient for is to the clearance of dirt box 200, guarantees the better collection effect of dirt box 200 to impurity such as dust.

The existing flip cover assembly 100 is a half-flip cover assembly 100, the cover 21 is generally a half-round type and only covers a part of the area of the upper end surface 111 of the housing 1, the semicircular cover 2 includes a straight line segment, so that the cover 2 will not interfere with the housing 1 when being opened, because the cover 21 usually only covers a part of the area of the upper end surface of the housing 1, the volume of the accommodating cavity 1111 and the dust box 2000 is small, the dust collection amount of the dust box 2000 is low, and the cleaning frequency of the dust box 2000 is high. In addition, when the folder 2 is opened, a space between the folder 2 of the half-folder type folder assembly 100 and the dust box 2000 is narrow, which is inconvenient for a user to assemble, disassemble and replace the dust box 2000.

In order to solve the above problem, as shown in fig. 3, the housing 1 of the present embodiment has an accommodating groove 121, a side wall 1211 of the accommodating groove 121 has a guide groove 1212 extending from bottom to top and inclined toward the outer periphery of the housing 1, a portion of the connecting arm 22 is disposed in the accommodating groove 121, and a portion of the connecting arm 22 is disposed in the guide groove 1212 and can slide and rotate relative to the guide groove 1212. When the connecting arm 22 slides to the lower end of the guide slot 1212 along the guide slot 1212, the cover 21 completely covers the upper end surface 111 of the housing 1, so that the housing 1 can be provided with the accommodating cavity 1111 with a larger volume and can be used for accommodating the dust box 200 with a larger volume, the dust collection amount of the dust box 200 is increased, and the cleaning frequency of the dust box 200 is reduced. When the connecting arm 22 slides along the guiding slot 1212 to the upper end of the guiding slot 1212, the flip 2 rotates relative to the housing 1 and completely opens the upper end surface 111 of the housing 1, and at least a portion of the flip 2 extends out of the outer periphery of the housing 1 and is spaced from the outer periphery of the housing 1, compared with the flip assembly 100 of the half-flip type, when the flip 2 is opened, the space between the flip 2 and the housing 1 is larger, which is convenient for the user to disassemble, assemble and replace the dust box 200.

The structure of the housing 1 is described with reference to fig. 3, as shown in fig. 3, the housing 1 includes a housing body 11 and a mounting bracket 12, the mounting bracket 12 and the housing body 11 are jointly spliced to form a guide groove 1212 and a receiving groove 121, the mounting bracket 12 is detachably connected to the housing body 11, so that the thickness of the housing 1 is larger only in a partial region, and the other regions are only shell-shaped structures, thereby ensuring that the receiving cavity 1112 inside the housing 1 is larger, and thus realizing the arrangement of more internal components.

Preferably, as shown in fig. 3 and 4, the housing 1 further includes a plug 13 formed by extending the upper end surface 111 of the housing body 11 downward and communicating with the guide groove 1212, and the plug 13 is inserted into the plug through hole. The plug element 13 can be removed and a part of the connecting arm 22 can be inserted into the guide groove 1212 through the plug-in through hole, and finally the plug element 13 can be plugged into the plug-in through hole, so that the flip cover 2 can be quickly assembled with the housing 1. Preferably, the plug 13 and the insertion through hole may be in an interference fit, so as to prevent the plug 13 from coming off the insertion through hole and prevent a part of the connection arm 22 from coming off the guide groove 1212. Specifically, the plug 13 may be a rubber member having elasticity.

Preferably, as shown in fig. 4 and 5, the guide groove 1212 includes a sliding portion 12121 and a limiting portion 12122 disposed from bottom to top and communicating with each other, when a portion of the connecting arm 22 is located at the limiting portion 12122, the limiting portion 12122 can limit the movement of the flip cover 2 relative to the housing 1, and when the flip cover 2 is opened to the final angle, the limiting portion 12122 can fix the flip cover 2 to the housing 1, so as to prevent the flip cover 2 from rotating or sliding due to the self-weight, and facilitate the user to disassemble and replace the dust box 200.

Specifically, as shown in fig. 4 and 6, the limiting portion 12122 and the sliding portion 12121 are through holes, the rotating shaft 222 can pass through the connecting position after pressing the connecting position of the limiting portion 12122 and the sliding portion 12121, and when the flip cover 2 is subjected to an external force, the rotating shaft 222 can be switched between the limiting portion 12122 and the sliding portion 12121 through the deformation of the connecting position, and specifically, the mounting frame 12 can be made of a material having a certain elastic deformation, such as plastic, rubber, and the like. Further, when the rotation shaft 222 is located at the stopper portion 12122, the width of the connection position of the stopper portion 12122 and the sliding portion 12121 is smaller than the diameter of the rotation shaft 222, thereby preventing the connection arm 22 in the stopper portion 12122 from sliding into the sliding portion 12121.

Preferably, as shown in fig. 5 and 6, the sliding portion 12121 includes a first sliding section 121211 and a second sliding section 121212, the first sliding section 121211, the second sliding section 121212 and the limiting portion 12122 are sequentially connected from bottom to top, the width of the first sliding section 121211 is the same as the width of the connecting arm 22 inserted into the sliding portion 12121, the width of the second sliding section 121212 is gradually reduced from the first sliding section 121211 to the limiting portion 12122, and the second sliding section 121212 corresponds to a transition section, so that the connecting arm 22 can accurately enter the limiting portion 12122. Preferably, as shown in fig. 6, the sidewall 1211 is opened with a deformation hole 1213, the deformation hole 1213 is disposed outside the second sliding section 121212, and when the connecting arm 22 is inserted into the sliding portion 12121 at the second sliding section 121212, the deformation hole 1213 is deformed, so that the connecting arm 22 can be inserted into the sliding portion 12121 and enter the stopper portion 12122. When the connecting arm 22 is inserted into the sliding portion 12121 with the portion having entered the stopper portion 12122, the deformation hole 1213 returns to the original shape, so that the connecting arm 22 can be prevented from sliding into the sliding portion 12121 due to its own weight.

As a preferable scheme, as shown in fig. 6, a clamping protrusion 1214 is disposed on a side wall 1211 of the accommodating groove 121, a clamping groove 2221 is disposed on the connecting arm 22, and the clamping protrusion 1214 can be clamped in the clamping groove 2221, so as to limit the flip cover 2 from rotating relative to the housing 1. In other embodiments, a clamping groove 2221 may be formed in the sidewall 1211 of the receiving groove 121, a clamping protrusion 1214 is formed on the connecting arm 22, and the clamping protrusion 1214 can be clamped in the clamping groove 2221, which can also achieve the above-mentioned effects. Preferably, as shown in fig. 6, the clamping surface of the clamping protrusion 1214 is an arc surface, so that the clamping protrusion 1214 and the clamping groove 2221 can be prevented from being damaged in the clamping process. Preferably, the clamping protrusion 1214 may be made of an elastic material such as rubber, which can prevent the clamping protrusion 1214 from rigidly abutting against the clamping groove 2221, and prolong the service life of the clamping protrusion 1214 and the clamping groove 2221.

As a preferable scheme, as shown in fig. 7, the connecting arm 22 includes an arm body 221 and a rotating shaft 222, the arm body 221 is disposed in the accommodating groove 121, two ends of the arm body 221 are respectively connected to the cover 21 and the rotating shaft 222, and the rotating shaft 222 is inserted into the guide groove 1212 and can slide along the guide groove 1212, so that the connecting arm 22 can slide smoothly in the guide groove 1212. As a preferable scheme, as shown in fig. 3, there are two rotating shafts 222, the two rotating shafts 222 are disposed on two sides of the arm body 221 along the width direction, each rotating shaft 222 is inserted into the corresponding guide groove 1212, and the two rotating shafts 222 can stably support the arm body 221, so as to prevent the flip 2 from deflecting in the horizontal direction during the flipping process.

Preferably, as shown in fig. 7, the arm body 221 includes a first arm 2211 and a second arm 2212 connected and arranged at an angle, an end of the first arm 2211 away from the second arm 2212 is connected to the rotating shaft 222, and an end of the second arm 2212 away from the first arm 2211 is connected to the cover 21 and arranged at an angle. As shown in fig. 3, when the folder 2 is in the opened state, a part of the housing 1 is accommodated in the escape space formed by the first arm 2211 and the second arm 2212, and the interference between the arm body 221 and the housing 1 can be avoided.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. A flip assembly, comprising:

the device comprises a shell (1), a containing groove (121) is formed in the shell, and a guide groove (1212) which is obliquely extended from bottom to top towards the periphery of the shell (1) is formed in the side wall (1211) of the containing groove (121);

the flip cover (2) comprises a cover body (21) and a connecting arm (22) which are connected, wherein a part of the connecting arm (22) is arranged in the accommodating groove (121), and a part of the connecting arm (22) is arranged in the guide groove (1212) and can slide and rotate relative to the guide groove (1212);

when the connecting arm (22) slides along the guide groove (1212) to the lower end of the guide groove (1212), the cover body (21) completely covers the upper end surface (111) of the shell (1); when the connecting arm (22) slides to the upper end of the guide groove (1212) along the guide groove (1212), the flip (2) rotates relative to the housing (1) and completely opens the upper end face (111) of the housing (1), and at least part of the flip (2) extends out of and is spaced from the outer peripheral side of the housing (1).

2. The flip assembly according to claim 1, wherein the guide groove (1212) includes a sliding portion (12121) and a limiting portion (12122) arranged from bottom to top and communicating with each other, and the limiting portion (12122) is capable of limiting the movement of the flip (2) relative to the housing (1) when a portion of the connecting arm (22) is located at the limiting portion (12122).

3. The flip assembly of claim 2, wherein said connecting arm (22) comprises:

the arm body (221) is arranged in the accommodating groove (121), and one end of the arm body (221) is connected with the cover body (21); and

and the rotating shaft (222) is connected with the other end of the arm body (221) and is inserted in the guide groove (1212).

4. The flip cover assembly according to claim 3, wherein the stopper portion (12122) and the sliding portion (12121) are through holes, and the rotating shaft (222) can pass through a connecting position of the stopper portion (12122) and the sliding portion (12121) after pressing the connecting position; when the rotating shaft (222) is positioned at the limiting part (12122), the width of the connecting position of the limiting part (12122) and the sliding part (12121) is smaller than the diameter of the rotating shaft (222).

5. The flip cover assembly according to claim 4, wherein one of the sidewall (1211) of the receiving groove (121) and the rotation shaft (222) is provided with a latching protrusion (1214), and the other one of the sidewall and the rotation shaft is provided with a latching groove (2221), and the latching protrusion (1214) can be latched in the latching groove (2221).

6. The flip assembly according to claim 4, wherein the sliding portion (12121) comprises a first sliding section (121211) and a second sliding section (121212), the first sliding section (121211), the second sliding section (121212) and the stopper portion (12122) are sequentially communicated from bottom to top, the width of the first sliding section (121211) is the same as the diameter of the rotation shaft (222), and the width of the second sliding section (121212) is gradually reduced from the first sliding section (121211) to the stopper portion (12122).

7. The flip assembly according to claim 6, wherein the sidewall (1211) defines a deformation aperture (1213), the deformation aperture (1213) being disposed outside of the second sliding section (121212).

8. The flip assembly according to claim 3, wherein the number of the rotation shafts (222) is two, two rotation shafts (222) are provided at both sides of the arm body (221) in the width direction, and each rotation shaft (222) is inserted into the corresponding guide groove (1212).

9. The flip assembly of claim 3, wherein the arm body (221) comprises a first arm (2211) and a second arm (2212) connected and angled, wherein an end of the first arm (2211) distal from the second arm (2212) is connected to the pivot (222), and an end of the second arm (2212) distal from the first arm (2211) is connected to the cover (21) and angled.

10. A cleaning device, comprising a dust suction mechanism, characterized in that, the cleaning device further comprises a flip assembly according to any one of claims 1 to 9, a dust suction port is opened on the lower end surface of the housing (1), and the dust suction mechanism is arranged in the housing (1) and is opposite to the dust suction port.

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