Drawing type double-containing-cavity structure and cleaning device

Abstract

The utility model relates to a drawing type double-containing-cavity structure and a cleaner, the structure comprises a cleaning liquid cylinder used for storing cleaning liquid and a waste liquid cylinder used for storing waste liquid, and further comprises a connecting cover, the upper end of the cleaning liquid cylinder and the upper end of the waste liquid cylinder are opened, and the waste liquid cylinder is arranged outside the cleaning liquid cylinder in a drawing and sleeving mode; the connecting cover seals an upper end opening of the cleaning liquid cylinder; a first pipeline communicated with the cleaning liquid cylinder and a second pipeline penetrating through the cleaning liquid cylinder and communicated with the waste liquid cylinder are arranged on the connecting cover; by applying the pull-out type double-containing-cavity structure, when the pull-out type double-containing-cavity structure is not used, the cleaning liquid barrel and the waste liquid barrel can be folded in an overlapped mode, when the pull-out type double-containing-cavity structure is used, the waste liquid barrel can be downwards pulled and unfolded, the first pipeline is used for extracting cleaning liquid from the cleaning liquid barrel, and the second pipeline is used for guiding waste liquid into the waste liquid barrel to be stored, so that the pull-out type double-containing-cavity structure is convenient to store when not used; meanwhile, the volume of the cleaning liquid chamber and the waste liquid chamber can be increased.

Description

Technical Field

[0001] The utility model relates to the technical field of ear cleaning devices, and more specifically, to a pull-out double accommodation cavity structure and a cleaner. Background Art

[0002] An ear cleaner is a new type of ear care device used to clean ear dirt; the applicant's previous application, application number 202323640309.0, an ear cleaner, provides a device that can flush water and recycle the liquid after cleaning. This device needs to be configured with two side-by-side cleaning liquid chambers and a waste liquid chamber, and the liquid contained is relatively limited, and further improvement is needed to increase the volume of the liquid that can be accommodated. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a pull-out double accommodation cavity structure and a cleaner in view of the above-mentioned defects of the prior art.

[0004] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0005] Construct a pull-out double accommodation cavity structure, including a cleaning liquid cylinder for storing cleaning liquid and a waste liquid cylinder for storing waste liquid. Among them, a connecting cover is further included. The upper ends of the cleaning liquid cylinder and the waste liquid cylinder are both open. The waste liquid cylinder can be slidably sleeved outside the cleaning liquid cylinder; the connecting cover seals the upper end opening of the cleaning liquid cylinder; a first pipeline communicating with the cleaning liquid cylinder and a second pipeline passing through the cleaning liquid cylinder and communicating with the waste liquid cylinder are arranged on the connecting cover. 0]

[0006] In the pull-out double accommodation cavity structure of the utility model, the second pipeline passes through the bottom of the cleaning liquid cylinder.

[0007] In the pull-out double accommodation cavity structure of the utility model, a fixing member for fixing the second pipeline is arranged on the inner wall of the cleaning liquid cylinder.

[0008] In the pull-out double accommodation cavity structure of the utility model, a cylindrical connecting convex block is formed on the lower surface of the connecting cover, and an external thread is arranged on the outer surface of the connecting convex block; a locking block cooperating with the external thread is arranged on the inner wall of the upper end opening of the cleaning liquid cylinder.

[0009] In the pull-out double accommodation cavity structure of the utility model, a sealing ring is sleeved on the upper end of the outer surface of the connecting convex block.

[0010] The pull-out double accommodation chamber structure described in the present utility model, wherein, a longitudinal chute is provided on the outer surface of the cleaning liquid cylinder, and deformable limit blocks are provided at both ends of the chute; a sliding block cooperating with the chute is provided on the inner wall of the waste liquid cylinder.

[0011] The pull-out double accommodation chamber structure described in the present utility model, wherein, a plurality of the chutes are evenly distributed and provided on the outer surface of the cleaning liquid cylinder.

[0012] The pull-out double accommodation chamber structure described in the present utility model, wherein, a waste liquid discharge hole and a plug corresponding to the waste liquid discharge hole are provided at the bottom of the waste liquid cylinder.

[0013] The pull-out double accommodation chamber structure described in the present utility model, wherein, anti-slip irregular patterns are provided on the outer surface of the waste liquid cylinder.

[0014] A cleaning device, wherein, the above-mentioned pull-out double accommodation chamber structure is provided on the cleaning device.

[0015] The beneficial effect of the present utility model lies in: applying the pull-out double accommodation chamber structure of the present application, when not in use, the cleaning liquid cylinder and the waste liquid cylinder can be overlapped and retracted, and when in use, the waste liquid cylinder can be pulled out and expanded downward. The first pipeline is used to extract the cleaning liquid from the cleaning liquid cylinder, and the second pipeline is used to introduce the waste liquid into the waste liquid cylinder for storage, which is convenient for storage when not in use, and at the same time is beneficial to increasing the volume of the cleaning liquid chamber and the waste liquid chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will further illustrate the present utility model in conjunction with the drawings and embodiments. The drawings in the following description are only partial embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings:

[0017] Figure 1 is a schematic structural view of the pull-out double accommodation chamber structure of a preferred embodiment of the present utility model;

[0018] Figure 2 is a cross-sectional view of the pull-out double accommodation chamber structure of a preferred embodiment of the present utility model;

[0019] Figure 3 is an exploded view of the pull-out double accommodation chamber structure of a preferred embodiment of the present utility model;

[0020] Figure 4 is an exploded view of the pull-out double accommodation chamber structure from another perspective of a preferred embodiment of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model. Apparently, the described embodiments are partial embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] The pull-out dual accommodation chamber structure of the preferred embodiment of the present utility model is as Figure 1 shown, and also refer to Figures 2 - 4 , which includes a cleaning liquid cylinder 1 for storing cleaning liquid and a waste liquid cylinder 2 for storing waste liquid. It further includes a connection cover 3. The upper ends of both the cleaning liquid cylinder 1 and the waste liquid cylinder 2 are open. The waste liquid cylinder 2 can be telescopically sleeved outside the cleaning liquid cylinder 1. The connection cover 3 seals the upper opening of the cleaning liquid cylinder 1. The connection cover 3 is provided with a first pipeline 30 communicating with the cleaning liquid cylinder 1 and a second pipeline 31 passing through the cleaning liquid cylinder 1 and communicating with the waste liquid cylinder 2.

[0023] Applying the pull-out dual accommodation chamber structure of the present application, when not in use, the cleaning liquid cylinder 1 and the waste liquid cylinder 2 can be overlapped and retracted. When in use, the waste liquid cylinder 2 can be pulled down and unfolded. The first pipeline 30 is used to extract cleaning liquid from the cleaning liquid cylinder 1, and the second pipeline 31 is used to introduce waste liquid into the waste liquid cylinder 2 for storage, which is convenient for storage when not in use and is beneficial to increasing the volume of the cleaning liquid chamber and the waste liquid chamber.

[0024] Preferably, the second pipeline 31 passes through the bottom of the cleaning liquid cylinder 1. This design is a preferred implementation method. By adopting this implementation method, the cleaning liquid cylinder 1 and the waste liquid cylinder 2 can be more closely fitted. If the outlet of the second pipeline 31 is set on the outer surface of the cleaning liquid cylinder 1, although it can also be implemented, a certain distance needs to be left between the cleaning liquid cylinder and the waste liquid cylinder for the smooth flow of waste liquid, and the fitting will not be so tight. Of course, this transformed setting form also falls within the protection scope of the present application.

[0025] Preferably, a fixing member 10 for fixing the second pipeline 31 is provided on the inner wall of the cleaning liquid cylinder 1. The fixing member 10 can be set in the form of a strip, a column, etc., to maintain the stability of the second pipeline 31.

[0026] Preferably, a cylindrical connection convex block 32 is formed on the lower surface of the connection cover 3, and an external thread 320 is provided on the outer surface of the connection convex block 32. A locking block 11 matching the external thread 320 is provided on the inner wall of the upper opening of the cleaning liquid cylinder 1, which is convenient for assembly and also convenient for disassembling the cleaning liquid cylinder 1 from the connection cover 3 for maintenance.

[0027] Preferably, a sealing ring 33 is sleeved at the upper end of the outer surface of the connecting bump 32. When the cleaning liquid cylinder 1 is threadedly assembled with the connecting bump 32, the sealing ring 33 will be squeezed to maintain sealing and prevent the cleaning liquid from leaking.

[0028] Preferably, a longitudinal sliding groove 12 is provided on the outer surface of the cleaning liquid cylinder 1, and deformable limit blocks 120 are provided at both ends of the sliding groove 12; a sliding block 20 matched with the sliding groove is provided on the inner wall of the waste liquid cylinder 2; to ensure the reliability of pulling. When the sliding block 20 slides to a position beyond the limit block 120, it can be limited; the two limit blocks 120 respectively correspond to the unfolded and folded states.

[0029] Preferably, a plurality of sliding grooves 12 are uniformly distributed on the outer surface of the cleaning liquid cylinder 1; to further ensure the stability of pulling.

[0030] Preferably, a waste liquid discharge hole 21 and a plug body 22 corresponding to the waste liquid discharge hole 21 are provided at the bottom of the waste liquid cylinder 2; to facilitate the discharge of the waste liquid inside the waste liquid cylinder 2.

[0031] Preferably, anti-slip stripes are provided on the outer surface of the waste liquid cylinder 2 to facilitate anti-slip.

[0032] A cleaning device, wherein, the cleaning device is provided with the pull-type double accommodation cavity structure as described above; it should be noted that the pull-type double accommodation cavity structure of the present application can be configured on an ear cleaning device with the application number 202323640309.0, or can also be configured on other cleaning devices with a structure form for pumping cleaning liquid and discharging waste liquid; the cleaning device is not limited to being used for the ear, and can also be for other parts or other cleaning scenarios.

[0033] It should be understood that for those of ordinary skill in the art, improvements or transformations can be made according to the above description, and all such improvements and transformations should fall within the protection scope of the appended claims of the present utility model.

Claims

1. A pull-out double accommodation cavity structure, comprising a cleaning liquid cylinder for storing cleaning liquid and a waste liquid cylinder for storing waste liquid, characterized in that, It further includes a connecting cover. The upper ends of the cleaning liquid cylinder and the waste liquid cylinder are both open. The waste liquid cylinder is slidably sleeved outside the cleaning liquid cylinder. The connecting cover seals the upper opening of the cleaning liquid cylinder. The connecting cover is provided with a first pipeline communicating with the cleaning liquid cylinder and a second pipeline passing through the cleaning liquid cylinder and communicating with the waste liquid cylinder.

2. The pull-out double accommodation cavity structure according to claim 1, wherein, The second pipeline passes through the bottom of the cleaning liquid cylinder.

3. The pull-out double accommodation cavity structure according to claim 1 or 2, characterized in that, A fixing member for fixing the second pipeline is provided on the inner wall of the cleaning liquid cylinder.

4. The pull-out double accommodation cavity structure according to claim 1, characterized in that, A cylindrical connecting convex block is formed on the lower surface of the connecting cover, and an external thread is provided on the outer surface of the connecting convex block. A locking block matching with the external thread is provided on the inner wall of the upper opening of the cleaning liquid cylinder.

5. The pull-out double accommodation cavity structure according to claim 4, characterized in that A sealing ring is sleeved on the upper end of the outer surface of the connecting convex block.

6. The pull-out double accommodation cavity structure according to claim 1, wherein Longitudinal sliding grooves are provided on the outer surface of the cleaning liquid cylinder, and deformable limiting blocks are provided at both ends of the sliding grooves. A sliding block matching with the sliding grooves is provided on the inner wall of the waste liquid cylinder.

7. The pull-out double accommodation cavity structure according to claim 6, wherein A plurality of the sliding grooves are evenly distributed on the outer surface of the cleaning liquid cylinder.

8. The pull-out double accommodation cavity structure according to claim 1, characterized in that A waste liquid discharge hole and a plug corresponding to the waste liquid discharge hole are provided at the bottom of the waste liquid cylinder.

9. The pull-out double accommodation cavity structure according to claim 1, wherein Anti-slip irregular patterns are provided on the outer surface of the waste liquid cylinder.

10. A washer, characterized in that, The washer is provided with the pull-out type double accommodation cavity structure as described in any one of claims 1-9.

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