CN220937928U

CN220937928U - Bolt lock assembly, storage box comprising same and cleaning equipment

Info

Publication number: CN220937928U
Application number: CN202322036804.4U
Authority: CN
Inventors: 陆为东; 葛伟; 张博文; 程子豪
Original assignee: Shanghai Zi Dong International Trade Co ltd
Current assignee: Shanghai Zi Dong International Trade Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-05-14
Anticipated expiration: 2033-07-31

Abstract

The application discloses a bolt lock assembly, which comprises a shell, wherein the shell is provided with a hollow inner cavity, a through hole communicated with the hollow inner cavity is formed in the upper surface of the shell, and a first magnetic piece is arranged on the lower surface of the shell; the bolt lock body is movably arranged in the hollow inner cavity, one end of the bolt lock body is provided with a clamping piece, the clamping piece can penetrate through the through hole, and the other end of the bolt lock body is provided with a second magnetic piece; the same-name magnetic poles of the first magnetic part and the second magnetic part are oppositely arranged, the principle that the magnetic parts repel each other is utilized, after a user presses the latch body and releases the latch body, the latch body can reset, the box body and the like provided with the latch assembly can be fixed or detached from an external device conveniently, the usability is improved, the magnetic parts can be directly adhered to the shell through glue and the like, a limiting mechanism is not required, and the die is simple. The application also discloses a storage box and cleaning equipment comprising the latch assembly.

Description

Bolt lock assembly, storage box comprising same and cleaning equipment

Technical Field

The application relates to the technical field of cleaning equipment, in particular to a bolt lock assembly, a storage box comprising the bolt lock assembly and cleaning equipment.

Background

With the rise of living standard, auxiliary cleaning devices for household sanitary cleaning have been developed, and these cleaning devices can reduce the amount of labor paid by users in household cleaning, and thus are widely favored by the current society.

In order to facilitate the installation of clean water and the dumping of sewage, the latch assembly in the storage box of the existing cleaning equipment realizes the reset of the latch body through the spring, so that the storage box is easy to detach and install from the machine body, but the spring is easy to shake, and a limit mechanism is required to be set for the spring, so that the die is complex.

Disclosure of utility model

Aiming at the defects of the prior art, one of the purposes of the utility model is to provide a bolt lock assembly, which comprises a shell with a hollow inner cavity and a bolt lock body movably arranged in the hollow inner cavity, wherein a first magnetic piece is arranged on the shell, a second magnetic piece is arranged on the bolt lock body, and the same-name magnetic poles of the first magnetic piece and the second magnetic piece are oppositely arranged, so that the first magnetic piece and the second magnetic piece repel each other, after a user presses the bolt lock body and releases the bolt lock body, the bolt lock body can be reset, the box body and the like provided with the bolt lock assembly can be conveniently fixed or detached with an external device, the service performance is improved, the magnetic pieces can be directly adhered on the shell through glue and the like, a limiting mechanism is not required, and the die is simple.

In order to achieve the above purpose, the technical means adopted by the utility model are as follows: a latch assembly, comprising: the shell is provided with a hollow inner cavity, a through hole communicated with the hollow inner cavity is formed in the upper surface of the shell, and a first magnetic piece is arranged on the lower surface of the shell; the bolt lock body is movably arranged in the hollow inner cavity, one end of the bolt lock body is provided with a clamping piece, the clamping piece can penetrate through the through hole, and the other end of the bolt lock body is provided with a second magnetic piece; the homonymous magnetic poles of the first magnetic piece and the second magnetic piece are oppositely arranged.

One side of the latch body is inwards recessed to form a pressing part for a user to press the latch body; the side wall of the shell is provided with an opening, and the pressing part is exposed to the side wall of the shell through the opening, so that the force application operation of a user is facilitated, and excessive pressing can be prevented.

The upper surface of the clamping piece is an inclined surface which is inclined upwards towards the opening direction of the shell.

It is a further object of the present utility model to provide a storage case including the latch assembly described above, which can be used to removably mount the storage case to other components.

The storage box further comprises a liquid level detection device which is positioned in the storage box and used for detecting the liquid level in the storage box, and the liquid level detection device comprises an ultrasonic sensor.

The storage box further comprises a box body and a box cover, and the box cover is detachably connected to the box body; the liquid level detection device is arranged on the box cover, and further comprises a supporting piece extending towards the inside of the box body, and the ultrasonic sensor is positioned on the supporting piece.

Wherein, set up the water conservancy diversion spare on the case lid, set up the feed liquor pipe on the box, the feed liquor pipe stretches into inside the water conservancy diversion spare. The liquid inlet pipe is matched with the flow guiding piece, so that the sewage flow in the storage box can be guided.

Wherein, the outside of water conservancy diversion spare is provided with keeps off the muscle, keeps off the muscle and is located the suction mouth's on the case lid below.

Wherein, keep off the muscle level setting and extend to the inner wall department that is close to the box. The arrangement of the baffle rib can prevent water in the storage box from splashing and flowing out from the suction port when the storage box shakes or inclines, so that the suction device can be effectively protected.

It is a further object of the present utility model to provide a cleaning apparatus having a storage tank comprising a main body and a storage tank detachably connected to the main body; the storage box is provided with the bolt lock assembly, the machine body is provided with a clamping groove, and the clamping groove corresponds to the clamping piece in position and is used for enabling the clamping piece to be clamped into the clamping groove so as to connect the storage box to the machine body; or alternatively; the machine body is provided with the bolt lock assembly, the storage box is provided with the clamping groove, and the clamping groove corresponds to the clamping piece in position and is used for enabling the clamping piece to be clamped into the clamping groove so as to connect the storage box to the machine body.

The beneficial effects of the application are as follows: according to the latch assembly, the same-name magnetic poles of the first magnetic piece and the second magnetic piece are oppositely arranged, the principle that the magnetic pieces repel each other in the same name is utilized, so that after a user presses the latch body and releases the latch body, the latch body can be reset, the box body provided with the latch assembly and the like can be conveniently fixed or detached from an external device, the usability is improved, the magnetic pieces can be directly adhered to the shell through glue and the like, a limiting mechanism is not required, and the die is simple.

Drawings

FIG. 1 is a schematic diagram of a latch assembly 100 according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a cleaning apparatus 1000 according to an embodiment of the present utility model;

FIG. 3 is a partially exploded schematic illustration of a cleaning device 1000 in accordance with one embodiment of the utility model;

Fig. 4 is a schematic structural view of a sewage tank 200 according to an embodiment of the present utility model;

fig. 5 is a cross-sectional view of a sewage tank 200 according to an embodiment of the present utility model;

fig. 6 is an exploded view of the sewage tank 200 according to an embodiment of the present utility model.

Detailed Description

As required, specific embodiments of the present utility model will be disclosed herein. However, it is to be understood that the embodiments disclosed herein are merely exemplary of the utility model, which may be embodied in various forms. Therefore, specific details disclosed herein are not to be interpreted as limiting, but merely as a basis for the claims and as a representative basis for teaching one skilled in the art to variously employ the present utility model in virtually any appropriately manner, including employing the various features disclosed herein in connection with features that may not be explicitly disclosed.

In the description of the present application, it should be understood that the terms "length," "upper," "lower," "front," "rear," "left," "right," "horizontal," "top," "bottom," "inner," "outer," "circumferential," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

As shown in fig. 1, in one embodiment, the latch assembly 100 includes a housing 110 and a latch body 120, the housing 110 has a hollow cavity 111, the upper surface of the housing 110 is provided with a through hole 112 communicating with the hollow cavity 111, and the lower surface of the housing 110 is provided with a first magnetic member 130; the latch body 120 is movably disposed in the hollow cavity 111, one end of the latch body 120 is provided with a clamping piece 121, the clamping piece 121 can penetrate through the through hole 112, and the other end of the latch body 120 is provided with a second magnetic piece 140; the same-name magnetic poles of the first magnetic piece 130 and the second magnetic piece 140 are oppositely arranged, so that the first magnetic piece 130 and the second magnetic piece 140 repel each other, after a user presses the latch body 120 and releases the latch body 120, the latch body 120 can be reset, the box body and the like provided with the latch assembly 100 can be conveniently fixed or detached with an external device, the usability is improved, the magnetic pieces can be directly adhered to the shell 110 through glue and the like, a limiting mechanism is not required, and the die is simple.

The positions of the through hole 112 and the clamping member 121 of the housing 110 are described in detail, and at this time, the latch body 120 moves up and down in the vertical direction inside the housing 110, it is easily conceivable that the through hole 112 may be disposed on a side wall of the housing 110, and the clamping member 121 may also be disposed on one side of the latch body 120, so that the latch body 120 moves left and right in the horizontal direction inside the housing 110, and some other easily conceivable moving directions are not described herein.

Specifically, in one embodiment, one side of the latch body 120 is recessed inward to form a pressing portion 122 for the user to press the latch body 120; the sidewall of the housing 110 is provided with an opening 113, and the pressing portion 122 is exposed to the sidewall of the housing 110 through the opening 113, so that a user can apply force to operate the device conveniently, and excessive pressing can be prevented. In other embodiments, the pressing portion may be a member protruding from one side of the latch body, and the specific structure is not limited as long as the latch body is movable.

Specifically, in an embodiment, the upper surface of the clamping member 121 is an inclined surface, and the inclined surface is inclined upwards toward the opening 113 of the housing 110. The structure can ensure that when the latch assembly 100 is mounted on a preset device, a user does not need to press the pressing part 122, the latch body 120 can be reliably moved by the abutting joint of the preset device and the latch body 120, and the user only needs to press the pressing part 122 when the latch assembly 100 is dismounted from the preset device, so that the use is convenient.

Referring to fig. 2, the latch assembly 100 is illustrated as being mounted on a storage bin of the cleaning apparatus 1000. The cleaning apparatus 1000 includes, but is not limited to, a vacuum cleaner, a washer, a floor scrubbing robot, a sweeping robot, a steam mop, and the like. The cleaning apparatus 1000 includes two storage tanks, a sewage tank 200 and a clean water tank 300, respectively. To facilitate the addition of fresh water and the dumping of waste water, both the waste water tank 200 and the fresh water tank 300 can be detached from and attached to the body 400 of the cleaning apparatus 1000, so that both the waste water tank 200 and the fresh water tank 300 can be attached with the latch assembly 100. For the sake of not repeating the description, the latch assembly 100 is mounted on the sewage tank 200 as an example. As shown in fig. 3, a clamping groove 410 is formed on the main body 400, and when the sewage tank 200 is connected to the main body 400 in a matching manner, the clamping groove 410 corresponds to the clamping member 121 in position, so that the clamping member 121 can be clamped into the clamping groove 410 to connect the sewage tank 200 to the main body 400.

As shown in connection with fig. 4 to 6, the sewage tank 200 includes a tank 210 for storing the sewage sucked by the cleaning apparatus 1000, the tank 210 includes a tank body having a receiving chamber and a liquid inlet pipe 211 extending from a bottom end of the tank body into the receiving chamber, and sewage and the like enter the sewage tank 200 through the liquid inlet pipe 211; the tank cover 220 is detachably connected to the tank body 210, a suction port is formed in the tank cover 220, and air in the sewage tank 200 is drawn out through the suction port, so that a pressure difference exists between the sewage tank 200 and the external atmospheric pressure, and sewage can be sucked into the sewage tank 200 in a negative pressure state; the liquid level detecting device 230 is located in the tank 210 and is used for detecting the liquid level in the tank 210, and the liquid level detecting device 230 comprises an ultrasonic sensor 231. Because the ultrasonic signals generated by the ultrasonic sensor 231 in the liquid and the gas are different, the main control board can judge whether the ultrasonic sensor 231 is immersed by the liquid or not, so as to judge the liquid level in the sewage tank 200. The ultrasonic sensor 231 has high detection precision, and avoids the damage of the suction motor after the water is full.

In one embodiment, the liquid level detecting device 230 is disposed on the case cover 220, and further includes a support member 232 extending toward the inside of the case 210, and the ultrasonic sensor 231 is disposed on the support member 232. Since the cleaning apparatus 1000 is in an inclined state during actual use of the cleaning apparatus 1000, water in the sump 200 is also inclined, and in order to prevent the inclined water from flowing out of the suction port, the support 232 is required instead of the ultrasonic sensor 231 being directly provided on the tank cover 220.

In one embodiment, the cover 220 is provided with a guiding member 221, the case 210 is provided with a liquid inlet pipe 211, and the liquid inlet pipe 211 extends into the guiding member 221. Specifically, the guiding member 221 is a hollow semi-ring member, the liquid inlet of the liquid inlet pipe 211 is opposite to the guiding member 221, and the suction opening on the case cover 120 is disposed outside the guiding member 221, that is, the connection between the guiding member 221 and the case cover 220 is a sealing structure, and optionally, the guiding member 221 and the case cover 220 are integrally formed. The liquid inlet pipe 211 of the tank body 210 is matched with the flow guiding piece 221 to guide the sewage flow in the sewage tank 200. When the cleaning apparatus 1000 is operated, sewage is sucked into the tank 210 from the liquid inlet pipe 211, flows along the channel in the guide 221 after passing through the liquid inlet pipe 211, falls to the bottom of the tank 210 under the action of gravity, flows out through the HEPA 240 positioned on the tank cover 220, and impurities in the air flow are filtered by the HEPA 240. The design of the guide piece 221 plays a role in backflow and buffering, so that sewage and solid garbage are prevented from being directly sucked out from the suction opening on the box cover 220, the suction device is damaged, and in addition, the phenomenon that the solid garbage directly impacts the HEPA 240 to cause blockage of the HEPA 240 to influence the filtering effect of the HEPA is avoided.

In one embodiment, the outside of the deflector 221 is provided with a rib 222, and the rib 222 is located below the suction port on the cover 210. The ribs 222 are horizontally disposed and extend to near the inner wall of the case 210. The end of the rib 222 is close to the inner wall of the case 210 but does not contact the inner wall of the case 210, leaving a gap through which the gas can pass. The arrangement of the ribs 222 can prevent sewage in the sewage tank 200 from splashing and flowing out from the suction opening 222 when the sewage tank 200 is swayed or inclined, and can effectively protect the suction device.

The above embodiment describes that the latch assembly 100 is disposed on the sewage tank 200, in still another embodiment, the latch assembly 100 may be disposed on the main body 400, and a latch slot 410 is disposed on the sewage tank 200, and when the sewage tank 200 is matingly connected to the main body 400, the latch slot 410 corresponds to the position of the latch member 121, so that the latch member 121 can be latched into the latch slot 410 to connect the sewage tank 200 to the main body 400, thereby achieving the same function.

The latch assembly 100 of the present application has the same-name magnetic poles of the first magnetic member 130 and the second magnetic member 140 arranged oppositely, and uses the principle that the magnetic members repel each other with the same name, so that after a user presses the latch body 120 and releases the latch body, the latch body 120 can be reset, the box body provided with the latch assembly 100 can be fixed or detached from an external device conveniently, the usability is improved, the magnetic members can be directly adhered to the housing through glue, and the like, without arranging a limiting mechanism, and the die is simple.

While the present disclosure and features have been described above with respect to specific embodiments, it will be appreciated that those skilled in the art, upon attaining the teachings of the present disclosure, may readily devise numerous variations and modifications of the above-described structures and materials, including combinations of features that are individually disclosed or claimed herein, and obviously other combinations of such features. Such variations and/or combinations fall within the technical field to which the utility model relates and fall within the scope of the claims of the utility model.

Claims

1. A latch assembly, characterized by: comprising the following steps:

The shell is provided with a hollow inner cavity, a through hole communicated with the hollow inner cavity is formed in the upper surface of the shell, and a first magnetic piece is arranged on the lower surface of the shell;

The bolt lock body is movably arranged in the hollow inner cavity, one end of the bolt lock body is provided with a clamping piece, the clamping piece can penetrate through the through hole, and the other end of the bolt lock body is provided with a second magnetic piece;

the homonymous magnetic poles of the first magnetic piece and the second magnetic piece are oppositely arranged.

2. The latch assembly according to claim 1, wherein: one side of the latch body is inwards recessed to form a pressing part for a user to press the latch body; the side wall of the housing is provided with an opening through which the pressing portion is exposed to the side wall of the housing.

3. The latch assembly according to claim 2, wherein: the upper surface of the clamping piece is an inclined surface which is inclined upwards towards the opening direction.

4. A storage box, characterized in that: a latch assembly as claimed in any one of claims 1 to 3.

5. The bin as recited in claim 4, wherein: the storage box further comprises a liquid level detection device which is positioned in the storage box and used for detecting the liquid level in the storage box, and the liquid level detection device comprises an ultrasonic sensor.

6. The bin as recited in claim 5, wherein: the storage box further comprises a box body and a box cover, wherein the box cover is detachably connected to the box body;

the liquid level detection device is arranged on the box cover, and further comprises a supporting piece extending towards the inside of the box body, and the ultrasonic sensor is positioned on the supporting piece.

7. The bin as recited in claim 6, wherein: the box cover is provided with a guide piece, the box body is provided with a liquid inlet pipe, and the liquid inlet pipe stretches into the guide piece.

8. The bin as recited in claim 7, wherein: the outside of water conservancy diversion spare is provided with keeps off the muscle, keep off the muscle and be located the suction mouth on the case lid below.

9. The bin as recited in claim 8, wherein: the blocking ribs are horizontally arranged and extend to a position close to the inner wall of the box body.

10. A cleaning apparatus having a storage tank, characterized in that: comprising a body and a storage tank detachably connected to the body;

The latch assembly according to any one of claims 1-3 is arranged on the storage box, and the machine body is provided with a clamping groove, wherein the clamping groove corresponds to the clamping piece in position and is used for enabling the clamping piece to be clamped into the clamping groove so as to connect the storage box to the machine body.

11. A cleaning apparatus having a storage tank, characterized in that: comprising a body and a storage tank detachably connected to the body;

The latch assembly according to any one of claims 1-3 is arranged on the machine body, and the storage box is provided with a clamping groove, wherein the clamping groove corresponds to the clamping piece in position and is used for enabling the clamping piece to be clamped into the clamping groove so as to connect the storage box to the machine body.