Detergent box assembly and washing and protecting equipment
By designing a sealed screw cap and stop cantilever structure in the detergent box assembly of the washing equipment, and using the second limit structure to suspend the air, the safety hazards of children's accidental detergent consumption are solved, and the safety and convenience of the equipment are achieved.
Patent Information
- Application Number
- CN202421598007.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-07-05
AI Technical Summary
In existing washing and care equipment, children are prone to accidentally taking detergent, which leads to safety hazards.
A detergent box assembly is designed, adopting a sealed screw cap and a stop cantilever structure. The second limit structure is suspended to ensure that the sealed screw cap can only be opened after adults press the stop cantilever to prevent children from opening by mistake.
Effectively prevent children from accidentally taking detergent, increasing the safety of the equipment, and sealing and screw caps can also facilitate operation of adults.
Smart Images
Figure CN222834601U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of laundry, and in particular to a detergent box assembly and a laundry care device. Background Art
[0002] Washing equipment has become one of the essential household appliances. With the development of laundry technology, the way of adding detergent has changed from the earliest manual addition to the current automatic addition. Automatic addition means that the user adds the washing solvent to the storage cavity in the washing machine detergent box at one time. When the washing machine is working, it can automatically extract the appropriate amount of washing solvent according to the needs, so the user does not need to manually add washing solvent every time he washes clothes. However, there are many kinds of detergents on the market, most of which have fragrances, including various fruity smells, so children can easily ingest washing solvents by mistake; then how to prevent the washing solvent poured into the washing machine detergent box assembly from being accidentally ingested by children has become a technical problem that needs to be solved in this field. Utility Model Content
[0003] The main purpose of the present application is to provide a detergent box assembly and a washing and care device that can effectively prevent children from accidentally ingesting detergent.
[0004] The present application embodiment provides a detergent box assembly, including:
[0005] A box structure, wherein the box structure is formed with a storage cavity;
[0006] An interface, the interface being arranged on the box body structure; the interface having a liquid inlet channel, the liquid inlet channel being communicated with the storage cavity;
[0007] A sealing screw cap, the sealing screw cap is screwed with the interface; a first limiting structure is provided on the sealing screw cap; the sealing screw cap is configured to rotate along a first direction to open the interface; and
[0008] A stop cantilever, wherein the stop cantilever is connected to the box body structure; the stop cantilever has a second limiting structure, and the second limiting structure is suspended; the second limiting structure is used to cooperate with the first limiting structure to limit the sealing rotary cover from rotating along the first direction; when the stop cantilever is pressed, the second limiting structure disengages from the first limiting structure, and the sealing rotary cover rotates along the first direction.
[0009] Optionally, the first limiting structure has a first abutting surface, and the second limiting structure has a second abutting surface;
[0010] The second abutting surface is used to abut against the first abutting surface and apply a resistance perpendicular to the radial direction to the first abutting surface to limit the sealing rotary cover from rotating along the first direction.
[0011] Optionally, the sealing rotary cover is configured to rotate in a second direction to close the interface;
[0012] The second limiting structure gradually extends away from the box body structure along the second direction until it extends to the second abutting surface, so that when the sealing screw cover closes the interface along the second direction, the first limiting structure applies axial pressure to the second limiting structure, the second limiting structure moves axially, the first limiting structure passes through the second limiting structure, the first limiting structure is located at the rear side of the second limiting structure in the first direction, and the second abutting surface abuts against the first abutting surface.
[0013] Optionally, the stop cantilever includes a guide section, the guide section has a first end and a second end, the first end is connected to the box body structure, and the second end is connected to the second limiting structure; the height of the guide section gradually increases in the second direction.
[0014] Optionally, the stop cantilever includes a pressing section; the pressing section has a third end and a fourth end; the third end is connected to the box structure, and the fourth end is connected to the second limiting structure;
[0015] The pressing section extends from the third end toward the inner side of the interface to the fourth end.
[0016] Optionally, the second limiting structure is located in a radial space between the sealing rotary cover and the interface.
[0017] Optionally, the box body structure is provided with a recessed portion, and the recessed portion corresponds to the second limiting structure, so that the second limiting structure is suspended.
[0018] Optionally, the interface has a liquid inlet and a first spiral section spirally extending from the interface toward the box structure;
[0019] The second limiting structure is located on a side of the first spiral section away from the liquid inlet.
[0020] Optionally, the box structure comprises a box body and a panel; the panel is connected to the box body; the box body forms the storage cavity;
[0021] The interface is arranged on the panel, and the stop cantilever is connected to the panel.
[0022] The embodiment of the present application further provides a washing and care device, which includes the detergent box as described above.
[0023] In the technical solution of the embodiment of the present application, detergent is put into the storage cavity in the box body structure through the liquid inlet channel of the interface. When detergent needs to be put in, the user needs to press the stop cantilever. Since the second limiting structure is suspended, the second limiting structure moves, and the first limiting structure on the sealing screw cap and the second limiting structure on the interface are disengaged. At this time, the second limiting structure has no restriction on the sealing screw cap in the first direction, and the user rotates the sealing screw cap along the first direction to open the interface; and when the user does not put in detergent, the first limiting structure cooperates with the second limiting structure, and the second limiting structure restricts the rotation of the sealing screw cap in the first direction to prevent children from accidentally opening the sealing screw cap. Therefore, the detergent box assembly of the embodiment of the present application has the function of preventing children from disassembling, effectively preventing children from disassembling and contacting or accidentally ingesting the washing solvent inside the detergent box. At the same time, the sealing screw cap can be easily removed by adults, which can prevent children from accidentally touching it and facilitate adult operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.
[0025] Figure 1 A schematic diagram of the structure of a detergent box assembly provided in an embodiment of the present application;
[0026] Figure 2 for Figure 1 A partial enlarged view of the middle part;
[0027] Figure 3 A cross-sectional schematic diagram of the cooperation between the sealing screw cap and the interface in the embodiment of the present application;
[0028] Figure 4 for Figure 3 A partial enlarged view of point B in the middle;
[0029] Figure 5 Another cross-sectional schematic diagram of the cooperation between the sealing screw cap and the interface in the embodiment of the present application;
[0030] Figure 6 A schematic diagram of the structure of the washing and care equipment provided in an embodiment of the present application.
[0031] Reference numerals list
[0032]
[0033] DETAILED DESCRIPTION
[0034] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0035] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0036] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0037] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in the field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.
[0038] Combination Figures 1 to 5 As shown, the detergent box assembly 100 of the present application embodiment includes:
[0039] A box structure 110, wherein the box structure 110 is formed with a storage cavity S1;
[0040] An interface 120, the interface 120 is disposed on the box structure 110; the interface 120 has a liquid inlet channel S2, and the liquid inlet channel S2 is communicated with the storage chamber S1;
[0041] A sealing rotary cover 130, wherein the sealing rotary cover 130 is screw-matched with the interface 120; a first limiting structure 131 is provided on the sealing rotary cover 130; the sealing rotary cover 130 is configured to rotate along a first direction to open the interface 120; and
[0042] A stop cantilever 140, wherein the stop cantilever 140 is connected to the box body structure 110; the stop cantilever 140 has a second limiting structure 141, and the second limiting structure 141 is suspended; the second limiting structure 141 is used to cooperate with the first limiting structure 131 to limit the sealing rotary cover 130 from rotating along the first direction; when the stop cantilever 140 is pressed, the second limiting structure 141 disengages from the first limiting structure 131, and the sealing rotary cover 130 rotates along the first direction.
[0043] In the technical solution of the embodiment of the present application, detergent is put into the storage cavity S1 in the box body structure 110 through the liquid inlet channel S2 of the interface 120. When detergent needs to be put in, the user needs to press the stop cantilever. Since the second limiting structure 141 is suspended, the second limiting structure 141 moves, and the first limiting structure 131 on the sealing rotary cover 130 and the second limiting structure 141 on the interface 120 are disengaged. At this time, the second limiting structure 141 does not limit the sealing rotary cover 130 in the first direction. The user rotates the sealing rotary cover 130 along the first direction to open the interface 120; when the user does not put in detergent, the first limiting structure 131 cooperates with the second limiting structure 141, and the second limiting structure 141 limits the rotation of the sealing rotary cover 130 in the first direction to prevent children from accidentally opening the sealing rotary cover 130. Therefore, the detergent box assembly 100 of the embodiment of the present application has the function of preventing children from disassembling it, which effectively prevents children from touching or accidentally ingesting the detergent solvent inside the detergent box. At the same time, the sealing screw cap 130 can be easily removed by adults, which can prevent children from accidentally touching it and facilitate adult operation.
[0044] As an optional implementation of the above embodiment, Figure 3 and Figure 4As shown, the first limiting structure 131 has a first abutting surface 1311, and the second limiting structure 141 has a second abutting surface 1411. The second abutting surface 1411 is used to abut against the first abutting surface 1311, and apply a resistance perpendicular to the radial direction to the first abutting surface 1311, so as to limit the rotation of the sealing rotary cover 130 along the first direction. When the user does not put detergent, the first abutting surface 1311 and the second abutting surface 1411 abut and cooperate; when the sealing rotary cover 130 is applied with a torque in the first direction without applying pressure to the stop cantilever 140, the second abutting surface 1411 applies a resistance perpendicular to the radial direction to the first abutting surface 1311, thereby balancing the torque, so that the sealing rotary cover 130 is in a stationary state, and the second limiting structure 141 limits the rotation of the sealing rotary cover 130 in the first direction to prevent children from accidentally opening the sealing rotary cover 130.
[0045] In the embodiment, the first abutting surface 1311 and the second abutting surface 1411 extend in the radial direction.
[0046] As an optional implementation of the above embodiment, Figure 4 As shown, the sealing cover 130 is configured to rotate along the second direction to close the interface 120. In an embodiment, the first direction and the second direction are opposite directions, which are determined according to the rotation direction of the second thread segment 132 on the sealing cover 130 during the specific implementation. The first direction can be clockwise, and the second direction can be counterclockwise; the first direction can also be counterclockwise, and the second direction is clockwise.
[0047] like Figure 2 As shown, the second limiting structure 141 gradually extends away from the box structure 110 along the second direction until it extends to the second abutting surface 1411. That is, in the embodiment, the second limiting structure 141 is gradually raised in the second direction, and then when the sealing rotary cover 130 closes the interface 120 along the second direction, the first limiting structure 131 applies axial pressure to the second limiting structure 141. Since the second limiting structure 141 is suspended, the second limiting structure 141 moves axially, so that the first limiting structure 131 passes through the second limiting structure 141 until the first limiting structure 131 completely passes through the second limiting structure 141, and the second limiting structure 141 is reset. At this time, the first limiting structure 131 is located at the rear side of the second limiting structure 141 in the first direction, and the second abutting surface 1411 abuts against the first abutting surface 1311. At this time, when no axial pressure is applied to the stop cantilever 140, the sealing rotary cover 130 cannot rotate along the first direction to open the interface 120.
[0048] As an optional implementation of the above embodiment, Figure 2As shown, the stop cantilever 140 includes a guide section 143, and the guide section 143 has a first end and a second end, the first end is connected to the box structure 110, and the second end is connected to the second limiting structure 141; the height of the guide section 143 gradually increases in the second direction. In an embodiment, when the interface 120 is closed, the sealing rotary cover 130 rotates along the second direction; when the second limiting structure 141 moves to contact the guide section 143, axial pressure begins to be applied to the guide section 143, and the guide section 143 begins to deform, guiding the second limiting structure 141 to transition to the second limiting structure 141, forcing the second limiting structure 141 to move axially, and making way for the second limiting structure 141 on the rotation path of the first limiting structure 131 until the first limiting structure 131 passes through the second limiting structure 141, at which time the second limiting structure 141 is reset, so that the second limiting structure 141 is located in front of the first limiting structure 131 in the first direction, limiting the sealing rotary cover 130 from rotating along the first direction when axial pressure is not applied to the stop cantilever 140.
[0049] As an optional implementation of the above embodiment, Figure 2 and Figure 4 As shown, the stop cantilever 140 includes a pressing section 142; the pressing section 142 has a third end and a fourth end; the third end is connected to the box body structure 110, and the fourth end is connected to the second limiting structure 141; the pressing section 142 extends from the third end toward the inner side of the interface 120 to the fourth end. In the embodiment, the pressing section 142 extends from one end connected to the box body 111 toward the inner side of the interface 120; by applying a pressing force to the pressing section 142, the second limiting structure 141 moves axially, thereby releasing the restriction on the movement of the first limiting structure 131 along the first direction.
[0050] As an optional implementation of the above embodiment, Figure 4 and Figure 5 As shown, the second limiting structure 141 is located in the radial space between the sealing rotary cover 130 and the interface 120. Figure 3 As shown, the sealing rotary cover 130 has a housing cavity adapted to the interface 120, and the inner wall surface of the housing cavity forms a second thread segment 132 and has a first limiting structure 131. When the sealing rotary cover 130 is matched with the interface 120, most of the space of the housing cavity is occupied by the interface 120, and the remaining space is the radial space between the sealing rotary cover 130 and the interface 120; the second limiting interface 120 is located in the radial space, and can be matched with the first limiting structure 131, so as to limit the sealing rotary cover 130 from rotating along the first direction when no axial pressure is applied to the stop cantilever 140.
[0051] As an optional implementation of the above embodiment, Figure 2 As shown, the box structure 110 is provided with a recessed portion S3, and the recessed portion S3 corresponds to the second limiting structure 141, so that the second limiting structure 141 is suspended. The recessed portion S3 provides the second limiting structure 141 with a moving space when the stop cantilever 140 is subjected to pressure. In the embodiment, the recessed portion S3 is a space formed by the surface of the box structure 110 sinking into its storage cavity S1, for example, it can be a groove-shaped structure corresponding to the second limiting structure 141.
[0052] In the embodiment, the recessed portion S3 may cover the area corresponding to the pressing section 142 close to the second limiting structure 141, that is, when the pressing section 142 is subjected to pressure, it will also move into the recessed portion S3 and drive the second limiting structure 141 to move into the recessed portion S3.
[0053] As an optional implementation of the above embodiment, the interface 120 has a liquid inlet S20 and a first spiral section 121 spirally extending from the interface 120 toward the box body structure 110; the second limiting structure 141 is located on the side of the first spiral section 121 away from the liquid inlet S20. That is, after the sealing screw cover 130 is screwed onto the interface 120, the first limiting structure 131 of the sealing screw cover 130 will be abutted by the second limiting structure 141 to limit the sealing screw cover 130 from opening the liquid inlet channel S2 along the first direction.
[0054] Detergent is added into the liquid inlet channel S2 through the liquid inlet port S20.
[0055] As an optional implementation of the above embodiment, the box structure 110 includes a box body 111 and a panel 112; the panel 112 is connected to the box body 111; the box body 111 forms the storage cavity S1; the interface 120 is provided on the panel 112, and the stop cantilever 140 is connected to the panel 112. In the embodiment, a mounting hole is provided on the panel 112, and a section of the box body 111 having a liquid inlet is embedded in the mounting hole; the interface 120 is provided at a position corresponding to the mounting hole, and the liquid inlet channel S2 of the interface 120 is connected to the liquid inlet, and the joint position of the two is sealed. The interface 120 is threadedly matched with the sealing screw cover 130. The stop cantilever 140 is connected to the panel 112, and when subjected to pressure, the sealing screw cover 130 is unlocked.
[0056] In some embodiments, the box body 111 includes a box cover and a body, and the box cover is sealed and connected to the body to form the storage chamber S1. The box cover is provided with a liquid inlet, and the liquid inlet is communicated with the storage chamber S1. The panel 112 is connected to the box body 111; the interface 120 is provided on the panel 112, and the liquid inlet channel S2 is communicated with the liquid inlet. In an embodiment, the interface 120 is provided on the panel 112, and the panel 112 is connected to the box cover. The liquid inlet channel S2 on the interface 120 is communicated with the liquid inlet, and then detergent can be put into the storage chamber S1 by opening the sealing screw cover 130.
[0057] In the technical solution of the embodiment of the present application, the storage chamber S1 includes a first storage chamber and a second storage chamber separated from each other. In the embodiment, a partition is provided inside the box body 111 to divide the storage chamber S1 into a first storage chamber and a second storage chamber, which can be used to accommodate laundry detergent and softener, respectively. To this end, in the embodiment, the interface 120 includes a first interface and a second interface; the sealing screw cap 130 includes a first sealing screw cap and a second sealing screw cap. The first interface is arranged corresponding to the first storage chamber, and the second interface is arranged corresponding to the second storage chamber S1; the first sealing screw cap is threadedly matched with the first interface; the second sealing screw cap is threadedly matched with the second interface. In the technical solution of the embodiment of the present application, it is necessary to squeeze the first sealing screw cap and the second sealing screw cap to open the liquid inlet channels in the corresponding first interface and the second interface, respectively, so as to prevent children from opening them by mistake.
[0058] like Figure 6 As shown, the embodiment of the present application also proposes a washing and care device, which includes a detergent box. The detergent box assembly 100 adopts part or all of the technical solutions of the above-mentioned embodiment, so the washing and care device 10 has part or all of the technical advantages of the above-mentioned embodiment. The washing and care device 10 can be a pulsator washing machine, a drum washing machine, a shoe washing machine, or a washer-dryer.
[0059] The detergent box assembly 100 is mainly used to store and dispense detergent. The washing and care device 10 also includes a water system, a foamer, and an extraction system. The water system is connected to an external water source to transport water to the foamer, and the extraction system is used to pump the washing solvent in the detergent box assembly 100 into the foamer, so that the water and detergent are foamed in the foamer. The foamed detergent is sprayed into the washing drum through the pipe system and the nozzle.
[0060] In an embodiment, the washing and care device 10 further includes a housing, a washing drum and a door. The washing drum is disposed in the housing. The door is hinged to the housing and is used to open and close the washing drum. The washing and care device 10 further includes a controller, which is used to control the water system to deliver water to the foamer and to control the extraction system to extract detergent from the detergent box assembly 100 and to control the washing and care device 10 to execute a washing instruction. The water system, the foamer and the extraction system are all installed in the housing.
[0061] The above description is only an optional embodiment of the present application, and does not limit the patent scope of the present application. All equivalent structural changes made by using the contents of the present application specification and drawings under the application concept of the present application, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present application.
Claims
1. A detergent box assembly, characterized in that: include: A box structure, wherein the box structure is formed with a storage cavity; An interface, the interface being arranged on the box structure; The interface has a liquid inlet channel, and the liquid inlet channel is communicated with the storage cavity; A sealing screw cap, the sealing screw cap is screwed with the interface; a first limiting structure is provided on the sealing screw cap; the sealing screw cap is configured to rotate along a first direction to open the interface; and A stop cantilever, wherein the stop cantilever is connected to the box body structure; the stop cantilever has a second limiting structure, and the second limiting structure is suspended; the second limiting structure is used to cooperate with the first limiting structure to limit the sealing rotary cover from rotating along the first direction; when the stop cantilever is pressed, the second limiting structure disengages from the first limiting structure, and the sealing rotary cover rotates along the first direction.
2. The detergent box assembly according to claim 1, characterized in that: The first limiting structure has a first abutting surface, and the second limiting structure has a second abutting surface; The second abutting surface is used to abut against the first abutting surface and apply a resistance perpendicular to the radial direction to the first abutting surface to limit the sealing rotary cover from rotating along the first direction.
3. The detergent box assembly according to claim 2, characterized in that: The sealing rotary cover is configured to rotate in a second direction to close the interface; The second limiting structure gradually extends away from the box body structure along the second direction until it extends to the second abutting surface, so that when the sealing screw cover closes the interface along the second direction, the first limiting structure applies axial pressure to the second limiting structure, the second limiting structure moves axially, the first limiting structure passes through the second limiting structure, the first limiting structure is located at the rear side of the second limiting structure in the first direction, and the second abutting surface abuts against the first abutting surface.
4. The detergent box assembly according to claim 3, characterized in that: The stop cantilever includes a guide section having a first end and a second end, the first end is connected to the box structure, and the second end is connected to the second limiting structure; the height of the guide section gradually increases in the second direction.
5. The detergent box assembly according to any one of claims 1 to 4, characterized in that: The stop cantilever comprises a pressing section; the pressing section has a third end and a fourth end; the third end is connected to the box structure, and the fourth end is connected to the second limiting structure; The pressing section extends from the third end toward the inner side of the interface to the fourth end.
6. The detergent box assembly according to any one of claims 1 to 4, characterized in that: The second limiting structure is located in the radial space between the sealing rotary cover and the interface.
7. The detergent box assembly according to any one of claims 1 to 4, characterized in that: The box body structure is provided with a recessed portion, and the recessed portion corresponds to the second limiting structure, so that the second limiting structure is suspended.
8. The detergent box assembly according to any one of claims 1 to 4, characterized in that: The interface has a liquid inlet and a first spiral section spirally extending from the interface toward the box structure; The second limiting structure is located on a side of the first spiral section away from the liquid inlet.
9. The detergent box assembly according to any one of claims 1 to 4, characterized in that: The box structure comprises a box body and a panel; the panel is connected to the box body; the box body forms the storage cavity; The interface is arranged on the panel, and the stop cantilever is connected to the panel.
10. A washing and care device, characterized in that: The washing device comprises the detergent box assembly according to any one of claims 1 to 9.