Multi-hole washing box

By designing a multi-acupuncture wash box, using a rotating linear composite motion mechanism and anti-missive rotation components, the problem that existing portable toiletries cannot meet diverse needs is solved, and the flexible use and leakage prevention of a variety of toiletries is achieved, which improves travel convenience and comfort.

CN120284142APending Publication Date: 2025-07-11SHANGHAI WULI AUTOMATION EQUIPMENT CO LTD
View PDF 8 Cites 0 Cited by

Patent Information

Application Number
CN202510693816.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-05-27
Publication Date
2025-07-11

AI Technical Summary

Technical Problem

Most of the existing portable toiletries are designed in single cavity, which cannot meet diverse needs at the same time, affecting travel convenience and comfort.

Method used

A multi-hole washing box is designed, including a box body, a cap, an installation slot, a box cavity, a rotating linear composite movement mechanism and an anti-rotating component. The flexible use of multiple cavity and precise control of liquids are achieved through the knob and turntable components.

Benefits of technology

It realizes the simultaneous portability and use of a variety of toiletries, avoids leakage and improves travel convenience and comfort.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN120284142A_ABST
    Figure CN120284142A_ABST
Patent Text Reader

Abstract

The invention belongs to the technical field of washing boxes, and particularly relates to a multi-hole washing box which comprises a box body, a cover cap is in threaded connection with the upper portion of the outer surface of the box body, a mounting groove is formed in the center of the interior of the box body, the upper surface of the interior of the mounting groove extends to the outside of the cover cap, and the lower surface of the interior of the mounting groove extends to the outside of the box body. A plurality of evenly-distributed box cavities are formed in the box body, the upper surfaces of the interiors of the box cavities extend to the exterior of the box body, a sealing gasket is arranged between the top of the box body and the cover cap, a penetrating type through opening is formed in the sealing gasket, and the through opening extends to the exterior of the cover cap. The rotary knob, the pressing assembly and the like are combined through the rotary linear composite motion mechanism, ordered control over the multiple box cavities is achieved, washing solutions with different purposes such as shower gel, liquid shampoo and facial cleanser can be stored at the same time, the washing requirement of a user who goes out for a week is greatly met, and therefore the washing box can meet more use requirements, and the user experience is improved. And the practicability is high.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The present invention belongs to the technical field of toilet boxes, and specifically relates to a multi-cavity toilet box. Background Art

[0002] At home and abroad, as consumers' pursuit of the quality of life is increasing day by day, especially with the increasing frequency of global travel and business trips, the demand for portable toiletries is constantly growing. Domestic enterprises have begun to pay attention to the research and development of multifunctional portable toilet containers, and some enterprises have launched a variety of new portable toilet products, such as foldable toilet bags, small sub-packaging bottles, etc.

[0003] However, these products often adopt a single cavity design and cannot meet diverse needs simultaneously, such as being bulky, prone to leakage, and still needing to carry different types of toiletries separately. These problems greatly affect the convenience and comfort of travel. Therefore, the present invention provides a multi-cavity toilet box. Summary of the Invention

[0004] In order to make up for the deficiencies of the prior art and solve the technical problems proposed in the background art.

[0005] The technical solution adopted by the present invention to solve its technical problems is: A multi-cavity toilet box of the present invention includes a box body, and a cap is threadedly connected above the outer surface of the box body;

[0006] An installation groove is provided at the center inside the box body. The upper surface inside the installation groove extends to the outside of the cap, and the lower surface inside the installation groove extends to the outside of the box body. A plurality of uniformly distributed box cavities are provided inside the box body, and the upper surface inside the box cavity extends to the outside of the box body;

[0007] A sealing gasket is provided between the top of the box body and the cap. The sealing gasket is fixedly connected to the cap. A through port is provided inside the sealing gasket and extends to the outside of the cap. The through port corresponds to the box cavity. A cover plate is rotatably connected to the top of the cap. The cover plate corresponds to the through port, and a sealing ring is provided between the cover plate and the through port;

[0008] A rotary linear compound motion mechanism is provided between the installation groove and the cap, and an anti-misrotation component is provided on the top of the cap.

[0009] Preferably, the rotary linear compound motion mechanism includes a knob rotatably connected to the upper part inside the installation groove. The top of the knob penetrates through the gasket and the cap. A transfer disk is fixedly installed at the bottom of the knob. A plurality of uniformly distributed upper openings are formed above between the installation groove and the box cavity. A plurality of uniformly distributed lower openings are formed below between the installation groove and the box cavity. A preset track is provided in a circle at the upper and lower openings inside the installation groove. A plug cover is rotatably connected to the lower part inside the installation groove. A support body is fixedly installed through the plug cover. A pressing component is arranged between the support body and the knob. A turntable component is arranged on the outer side of the pressing component and the outer surface of the support body.

[0010] Preferably, the pressing component includes a cavity fixedly installed at the bottom of the transfer disk. The upper turntable component is fixedly installed above the outer surface of the cavity. A force-receiving platform is fixedly connected to the lower part inside the installation groove. The bottom of the cavity penetrates through the force-receiving platform and is fixedly installed with the support body. A fixed plug is fixedly installed above the cavity. A push rod slides through the fixed plug. The top end of the push rod extends into the knob and is provided with a pressing head. The pressing head is slidably connected to the knob. A piston component is fixedly installed at the bottom of the push rod. A return spring is arranged between the piston component and the inside of the cavity. An air inlet channel is fixedly connected to the upper outer surface of the cavity. A liquid outlet channel is fixedly connected to the outer surface of the support body.

[0011] Preferably, the piston component includes a piston body slidably connected to the inside of the cavity. A piston main body is fixedly installed through the piston body. The piston main body is fixedly installed with the bottom of the push rod. The inside of the piston main body communicates with the inside of the cavity. A spherical one-way valve is arranged inside the piston main body. The return spring is arranged between the bottom of the piston main body and the inside of the cavity. An air outlet hole is formed above the inside of the piston main body. The air outlet hole communicates with the inside of the cavity.

[0012] Preferably, the turntable component includes a turntable body. The upper turntable body is fixedly installed on the outer surface of the cavity. The lower turntable body is fixedly installed on the support body. A plurality of sliding grooves are formed inside the turntable body. A ball is slidably connected to the inside of the sliding groove. A pre-tightening spring is fixedly connected between the ball and the sliding groove.

[0013] Preferably, the upper ball and the air inlet channel both correspond to the upper opening. The lower ball and the liquid outlet channel both correspond to the lower opening.

[0014] Preferably, an air vent groove is formed above the inside of the support body. The inside of the air vent groove communicates with the inside of the cavity. An air inlet hole is formed inside the air vent groove. A liquid outlet hole is formed at the bottom of the support body. The liquid outlet hole communicates with the liquid outlet channel.

[0015] Preferably, the anti-misrotation component includes two vertical plates fixedly connected to the top of the cap. An insertion plate is slidably connected between the two vertical plates. An insertion opening is provided on the outer surface of the knob, and one side of the insertion plate is adapted to the insertion opening.

[0016] The beneficial effects of the present invention are as follows:

[0017] 1. For the multi-cavity toiletries box of the present invention, pressing the pressing head drives the ejector rod to move, thereby driving the piston body to slide. After the piston body slides, it drives the piston body to slide inside the cavity, and when sliding, it compresses the return spring. At the same time, when the piston body is pressed down, the spherical one-way valve opens, and the gas below the cavity is discharged and enters the upper part of the cavity through the air outlet hole on the piston body. Then, releasing the pressing head enables the rebounding force of the return spring to drive the piston body to reset. At this time, the spherical one-way valve closes, and the gas in the upper part of the cavity passes through the air inlet channel at the upper end of the cavity and enters the box cavity through the upper opening, and the liquid in the box cavity is squeezed, so that the liquid is squeezed out from the lower opening and discharged from the box body through the liquid outlet channel of the support body, thus facilitating the discharge of the liquid from the box body for use.

[0018] 2. For the multi-cavity toiletries box of the present invention, rotating the knob drives the adapter plate to rotate. The adapter plate rotates and then drives the cavity and the support body to rotate synchronously, so that the air inlet channel on the cavity and the liquid outlet channel of the support body are respectively corresponding to the upper opening and the lower opening, thus facilitating the extrusion of different liquids for use and meeting more usage requirements.

[0019] The rotation of the cavity and the support body drives the turntable body fixedly installed on the cavity and the support body to rotate. When the turntable body rotates, the ball is squeezed, and it contracts by squeezing the pre-tightening spring. When the ball rotates to another upper opening or lower opening on the preset track, the rebounding force of the pre-tightening spring can make the ball slide to block the upper opening or the lower opening, effectively blocking the unused liquid, and thus meeting the targeted use of the required liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below with reference to the accompanying drawings.

[0021] Figure 1 is a perspective view of the present invention;

[0022] Figure 2 is an internal view of the box body of the present invention;

[0023] Figure 3 is a partial front sectional view of the present invention;

[0024] Figure 4 is Figure 3 the enlarged view at A in

[0025] Figure 5 isFigure 3 Enlarged view at position B in the [specific part];

[0026] Figure 6 Is the three-dimensional view of the gasket of the present invention;

[0027] Figure 7 Is the partial cross-sectional view of the box body of the present invention;

[0028] Figure 8 Is the partial front cross-sectional view of the box body of the present invention.

[0029] In the figure: 1. Box body; 2. Cap; 3. Knob; 4. Pressing head; 5. Cover plate; 6. Vertical plate; 7. Insertion plate; 8. Socket; 9. Box cavity; 10. Upper opening; 11. Lower opening; 12. Thumb rod; 13. Gasket; 14. Adapter plate; 15. Air inlet channel; 16. Piston assembly; 161. Piston main body; 162. Sphere one-way valve; 163. Piston body; 17. Cavity; 18. Return spring; 19. Force-bearing platform; 20. Liquid outlet channel; 21. Plug; 22. Turntable assembly; 221. Ball; 222. Pre-tightening spring; 223. Turntable main body; 23. Fixed plug; 24. Support body; 25. Through hole; 26. Preset track; 27. Air outlet hole; 28. Air inlet hole; 29. Sealing ring. Detailed implementation manners

[0030] In order to make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the present invention will be further described below in conjunction with specific implementation manners.

[0031] As Figures 1 to 8 shown, a multi-cavity toiletries box described in an embodiment of the present invention includes a box body 1, and a cap 2 is threadedly connected to the upper surface of the outer surface of the box body 1;

[0032] An installation groove is provided at the center of the interior of the box body 1, the upper surface of the interior of the installation groove extends to the outside of the cap 2, the lower surface of the interior of the installation groove extends to the outside of the box body 1, and a plurality of uniformly distributed box cavities 9 are provided inside the box body 1, and the upper surface of the interior of the box cavity 9 extends to the outside of the box body 1;

[0033] A gasket 13 is provided between the top of the box body 1 and the cap 2, the gasket 13 is fixedly connected to the cap 2, a through hole 25 is provided inside the gasket 13, the through hole 25 extends to the outside of the cap 2, the through hole 25 corresponds to the box cavity 9, a cover plate 5 is rotatably connected to the top of the cap 2, the cover plate 5 corresponds to the through hole 25, and a sealing ring 29 is provided between the cover plate 5 and the through hole 25;

[0034] A rotary-linear compound motion mechanism is provided between the installation groove and the cap 2, and an anti-misrotation component is provided on the top of the cap 2. During operation, the threaded connection between the cap 2 and the notch opened above the outer surface of the box body 1 facilitates the rotation and disassembly of the cap 2. At the same time when the cap 2 is disassembled, the gasket 13 is also removed, which is convenient for adding various toiletries into the box cavity 9. At the same time, the rotary-linear compound motion mechanism facilitates the discharge of the toiletries in the box cavity 9 inside the box body 1. Moreover, the rotary-linear compound motion mechanism can be rotated to correspond to different box cavities 9, and it is convenient to switch and discharge the toiletries in multiple box cavities 9 inside the box body 1 for use. Thus, the toiletries box can meet more usage requirements, has strong practicability, and the anti-misrotation component prevents the leakage of liquid caused by the accidental rotation of the knob 3 during the transportation of the box body 1. At the same time, by rotating and opening the cover plate 5, tap water can be filled into the box cavity 9 through the corresponding through port 25, and the through port 25 can be sealed by the sealing ring 29 when the cover plate 5 is closed. Therefore, tap water can be filled into a specific box cavity 9 according to the usage requirements, and there is no need to rotate and open the cap 2 for adding and supplementing.

[0035] As a preferred embodiment of the present invention, the rotary-linear compound motion mechanism includes a knob 3 rotatably connected above the inside of the installation groove. The top of the knob 3 penetrates through the gasket 13 and the cap 2. A transfer disk 14 is fixedly installed at the bottom of the knob 3. A plurality of uniformly distributed upper openings 10 are opened above between the installation groove and the box cavity 9, and a plurality of uniformly distributed lower openings 11 are opened below between the installation groove and the box cavity 9. A preset track 26 is provided in a circle at the upper opening 10 and the lower opening 11 inside the installation groove. A plug cover 21 is rotatably connected below the inside of the installation groove. A support body 24 is fixedly penetrated through the plug cover 21. A pressing component is provided between the support body 24 and the knob 3, and a turntable component 22 is provided on the outer side of the pressing component and the outer surface of the support body 24. During operation, the pressing component cooperates with the turntable component 22 to enable the liquid inside the box body 1 to be discharged, and by rotating the knob 3, the pressing component, the support body 24 and the turntable component 22 can be rotated synchronously to make the pressing component and the support body 24 correspond to different box cavities 9 for liquid discharge.

[0036] As a preferred embodiment of the present invention, the pressing assembly includes a cavity 17 fixedly installed at the bottom of the adapter plate 14. The above-mentioned turntable assembly 22 is fixedly installed above the outer surface of the cavity 17. A force-receiving platform 19 is fixedly connected to the lower part inside the installation groove. The bottom of the cavity 17 penetrates through the force-receiving platform 19 and is fixedly installed with the support body 24. A fixed plug 23 is fixedly installed above the inside of the cavity 17. A top rod 12 slides through the fixed plug 23. The top end of the top rod 12 extends into the knob 3 and is provided with a pressing head 4. The pressing head 4 is slidably connected to the knob 3. A piston assembly 16 is fixedly installed at the bottom of the top rod 12. A return spring 18 is arranged between the piston assembly 16 and the inside of the cavity 17. An air inlet channel 15 is fixedly connected to the upper part of the outer surface of the cavity 17. A liquid outlet channel 20 is fixedly connected to the outer surface of the support body 24; during operation, by pressing the pressing head 4, the top rod 12 moves, and the pressing head 4 moves inside the knob 3. After the top rod 12 penetrates through the fixed plug 23, it drives the piston assembly 16 to move. Then the piston assembly 16 will work under the action of the rebounding force of the return spring 18 to drive the liquid inside the cartridge cavity 9 to be discharged. At the same time, rotating the knob 3 can drive the adapter plate 14 to rotate, and then the synchronous rotation of the cavity 17 and the support body 24 makes the air inlet channel 15 and the liquid outlet channel 20 on the cavity 17 and the support body 24 correspond to the upper opening 10 and the lower opening 11 respectively, so as to facilitate squeezing out different liquids for use and meet more usage requirements.

[0037] As a preferred embodiment of the present invention, the piston assembly 16 includes a piston body 163 slidably connected inside the cavity 17. A piston main body 161 is fixedly installed through the piston body 163. The piston main body 161 is fixedly installed at the bottom of the ejector rod 12. The inside of the piston main body 161 communicates with the inside of the cavity 17. A spherical one-way valve 162 is arranged inside the piston main body 161. The return spring 18 is arranged between the bottom of the piston main body 161 and the inside of the cavity 17. An air outlet hole 27 is opened above the inside of the piston main body 161. The air outlet hole 27 communicates with the inside of the cavity 17. During operation, the movement of the ejector rod 12 drives the sliding of the piston main body 161. After the piston main body 161 slides, it drives the piston body 163 to slide inside the cavity 17, and the return spring 18 is compressed during the sliding. At the same time, when the piston main body 161 is pressed down, the spherical one-way valve 162 opens, and the gas below the inside of the cavity 17 is discharged and enters the upper part of the cavity 17 through the air outlet hole 27 on the piston main body 161. Then, when the pressing is released, the rebounding force of the return spring 18 drives the piston main body 161 to move back to its original position, and at this time the spherical one-way valve 162 closes. The gas above the inside of the cavity 17 passes through the air inlet channel 15 at the upper end of the cavity 17 and enters the box cavity 9 through the upper opening 10, and the liquid inside the box cavity 9 is squeezed, so that the liquid is extruded from the lower opening 11 and discharged from the box body 1 through the liquid outlet channel 20 of the support body 24, thus facilitating the discharge of the liquid from the box body 1 for use. At the same time, whenever liquid is extruded, there will be residual liquid in the liquid outlet channel 20. To meet the needs of people who need to separate and use different liquids in daily life, a box cavity 9 is specifically selected as the position for storing tap water, mainly used to clean the residues of the previous liquid. Therefore, by rotating and opening the cover plate 5, tap water can be added to the tap water box cavity 9. Since many different liquids are needed for one wash, the liquid outlet channel 20 needs to be cleaned many times during one wash process, and thus the consumption of tap water is relatively large. A separate cover plate 5 is required to facilitate opening and replenishment. This can be completed without unscrewing the cap 2. Since the design of this washbasin box meets the usage amount of travelers for one week, other wash solutions are added in one go before departure by opening the cap 2 and do not need to open the cap 2 during use in the middle.

[0038] As a preferred embodiment of the present invention, the turntable assembly 22 includes a turntable body 223. The upper part of the turntable body 223 is fixedly installed on the outer surface of the cavity 17, and the lower part of the turntable body 223 is fixedly installed on the support body 24. A plurality of sliding grooves are formed inside the turntable body 223, and balls 221 are slidably connected inside the sliding grooves. A pre-tightening spring 222 is fixedly connected between the balls 221 and the sliding grooves. During operation, when the turntable body 223 rotates, the balls 221 are squeezed, and the pre-tightening spring 222 contracts through extrusion. When the balls 221 rotate to another upper opening 10 or lower opening 11, the rebounding force of the pre-tightening spring 222 can cause the balls 221 to slide and block the upper opening 10 or the lower opening 11. Since a preset track is provided around the upper opening 10 and the lower opening 11 in the installation groove of the box body 1, it is convenient for the balls 221 to roll and be positioned when the turntable body 223 rotates. At the same time, the synchronous rotation of the cavity 17 and the support body 24 enables the air inlet channels 15 and the liquid outlet channels 20 on the cavity 17 and the support body 24 to correspond to the upper opening 10 and the lower opening 11 respectively, so as to facilitate the extrusion of different liquids for use and meet more usage requirements.

[0039] As a preferred embodiment of the present invention, the upper balls 221 and the air inlet channels 15 both correspond to the upper opening 10, and the lower balls 221 and the liquid outlet channels 20 both correspond to the lower opening 11. During operation, it is convenient for the balls 221 of the turntable assembly 22 to block the unused upper opening 10 or lower opening 11.

[0040] As a preferred embodiment of the present invention, an air vent groove is formed in the upper part inside the support body 24. The inside of the air vent groove is communicated with the inside of the cavity 17. An air inlet hole 28 is formed inside the air vent groove. A liquid outlet hole is formed at the bottom of the support body 24, and the liquid outlet hole is communicated with the liquid outlet channel 20. During operation, through the air vent groove and the air inlet hole 28, it is convenient for external gas to enter the lower part inside the cavity 17 when the piston assembly 16 returns, and it prepares for the next pressing cycle. At the same time, the liquid passes through the lower opening 11, sequentially passes through the liquid outlet channel 20 and the liquid outlet hole of the support body 24, and finally comes out from the bottom of the box body 1.

[0041] As a preferred embodiment of the present invention, the anti-misrotation assembly includes two vertical plates 6 fixedly connected to the top of the cap 2. A plug board 7 is slidably connected between the two vertical plates 6. An insertion port 8 is provided on the outer surface of the knob 3, and one side of the plug board 7 is adapted to the insertion port 8. During operation, by moving the plug board 7, one side of the plug board 7 is inserted into the insertion port 8, and the rotation of the knob 3 is limited by the plug board 7, and it avoids liquid leakage caused by the misrotation of the knob 3 during the carrying of the box body 1.

[0042] The above front, back, left, right, up, and down are all based on the Figure 1Based on the reference, with the perspective of observing a person as the standard, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0043] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the protection scope of the present invention.

[0044] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-cavity washbasin box, comprising a box body (1), and a cap (2) is threadedly connected to the upper part of the outer surface of the box body (1); It is characterized in that: An installation groove is formed at the center of the interior of the box body (1), the upper surface of the interior of the installation groove extends to the outside of the cap (2), the lower surface of the interior of the installation groove extends to the outside of the box body (1), a plurality of uniformly distributed box cavities (9) are formed in the box body (1), and the upper surface of the interior of the box cavity (9) extends to the outside of the box body (1); A sealing gasket (13) is arranged between the top of the box body (1) and the cap (2), the sealing gasket (13) is fixedly connected to the cap (2), a through port (25) is formed in the sealing gasket (13), the through port (25) extends to the outside of the cap (2), the through port (25) corresponds to the box cavity (9), a cover plate (5) is rotatably connected to the top of the cap (2), the cover plate (5) corresponds to the through port (25), and a sealing ring (29) is arranged between the cover plate (5) and the through port (25); A rotary linear compound motion mechanism is arranged between the installation groove and the cap (2), and an anti-misrotation component is arranged on the top of the cap (2).

2. The multi-cavity toiletries box according to claim 1, characterized in that: The rotary linear compound motion mechanism includes a knob (3) rotatably connected to the upper part of the interior of the installation groove, the top of the knob (3) penetrates through the sealing gasket (13) and the cap (2), a transfer disk (14) is fixedly installed at the bottom of the knob (3), a plurality of uniformly distributed upper ports (10) are formed above between the installation groove and the box cavity (9), a plurality of uniformly distributed lower ports (11) are formed below between the installation groove and the box cavity (9), a preset track (26) is arranged in a circle at the upper port (10) and the lower port (11) inside the installation groove, a plug cover (21) is rotatably connected to the lower part of the interior of the installation groove, a support body (24) is fixedly penetrated through the plug cover (21), a pressing component is arranged between the support body (24) and the knob (3), and a turntable component (22) is arranged on the outer side of the pressing component and the outer surface of the support body (24).

3. The multi-cavity wash box according to claim 2, characterized in that: The pressing component includes a cavity (17) fixedly installed at the bottom of the transfer disk (14), the upper turntable component (22) is fixedly installed above the outer surface of the cavity (17), a force receiving platform (19) is fixedly connected to the lower part of the interior of the installation groove, the bottom of the cavity (17) penetrates through the force receiving platform (19) and is fixedly installed with the support body (24), a fixed plug (23) is fixedly installed above the interior of the cavity (17), a top rod (12) is slidably penetrated through the fixed plug (23), the top end of the top rod (12) extends into the knob (3) and is provided with a pressing head (4), the pressing head (4) is slidably connected to the knob (3), a piston component (16) is fixedly installed at the bottom of the top rod (12), a return spring (18) is arranged between the piston component (16) and the interior of the cavity (17), an air inlet channel (15) is fixedly connected to the upper outer surface of the cavity (17), and a liquid outlet channel (20) is fixedly connected to the outer surface of the support body (24).

4. The multi-cavity toiletries box according to claim 3, characterized in that: The piston assembly (16) includes a piston body (163) slidably connected inside the cavity (17). A piston main body (161) is fixedly installed through the piston body (163). The piston main body (161) is fixedly installed with the bottom of the ejector rod (12). The inside of the piston main body (161) communicates with the inside of the cavity (17). A spherical one-way valve (162) is arranged inside the piston main body (161). The return spring (18) is arranged between the bottom of the piston main body (161) and the inside of the cavity (17). An air outlet hole (27) is opened above the inside of the piston main body (161), and the air outlet hole (27) communicates with the inside of the cavity (17).

5. The multi-cavity toiletries box according to claim 4, characterized in that: The turntable assembly (22) includes a turntable body (223). The upper turntable body (223) is fixedly installed on the outer surface of the cavity (17), and the lower turntable body (223) is fixedly installed on the outer surface of the support body (24). A plurality of chutes are opened inside the turntable body (223). A ball (221) is slidably connected inside the chute, and a pre-tightening spring (222) is fixedly connected between the ball (221) and the chute.

6. The multi-cavity wash box according to claim 5, characterized in that: The upper ball (221) and the air inlet passage (15) both correspond to the upper port (10), and the lower ball (221) and the liquid outlet passage (20) both correspond to the lower port (11).

7. The multi-cavity toiletries box according to claim 6, characterized in that: An air vent groove is opened above the inside of the support body (24), and the inside of the air vent groove communicates with the inside of the cavity (17). An air inlet hole (28) is opened inside the air vent groove. A liquid outlet hole is opened at the bottom of the support body (24), and the liquid outlet hole communicates with the liquid outlet passage (20).

8. The multi-cavity toiletries box according to claim 7, wherein: The anti-misrotation assembly includes two vertical plates (6) fixedly connected to the top of the cap (2). An insertion plate (7) is slidably connected between the two vertical plates (6). A socket (8) is arranged on the outer surface of the knob (3), and one side of the insertion plate (7) is adapted to the socket (8).

Citation Information

Patent Citations

  • Multifunctional washing box

    CN112754337A

  • Mixing double-pump container bottle

    CN202279365U

  • Extrusion device is selected to rotation type

    CN206068407U

  • Portable mouthwash containing device

    CN215555889U

  • Contents selective-discharge type pumping vessel

    KR101837358B1