Handheld dirt suction device capable of being used for cleaning surface of water pool
The handheld vacuum cleaner, with its double-layer cover structure and V-shaped water flow guide channel design, solves the problems of insufficient suction and garbage accumulation at the bottom in existing technologies, achieving a more efficient cleaning effect on the surface of the pool.
Patent Information
- Application Number
- CN202520066940.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-08
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-01-08
AI Technical Summary
In existing technologies, handheld vacuum cleaners are difficult to effectively increase suction power and reduce the accumulation of garbage and dirt at the bottom when cleaning the surface of a pool.
A chassis with a double-layer cover structure was designed, which combines a V-shaped water flow guide channel and a rotatable suction pipe to enhance suction and reduce bottom accumulation. Water is introduced into the device for filtration and discharge through the water flow guide channel and narrow channel.
It achieves improved suction power while maintaining a large working width, reducing the accumulation of debris and dirt at the bottom, and improving cleaning efficiency.
Smart Images
Figure CN223880848U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of automatic cleaning can be used for cleaning the surface of the hand -held sewage suction device of pool. BACKGROUND
[0002] For pool facilities such as swimming pool, users can stand on the bank of the pool and clean the pool by hand -held sewage suction device. SUMMARY
[0003] Disclosed is a hand -held sewage suction device that can be used for cleaning the surface of the pool, comprising: a hand -held part comprising a handle; a main body part comprising a water inlet, a filtering mechanism and a water outlet in sequence; and a chassis part comprising a first cover plate and a second cover plate that can be fixedly connected with the first cover plate, a water flow guide groove is arranged on the lower surface of the second cover plate, an opening that is in communication with the water inlet is arranged on the water flow guide groove, so that the water flow can enter the hand -held sewage suction device from the opening and the water inlet through the guidance of the narrow channel defined by the water flow guide groove and the pool surface.
[0004] In one or more embodiments, the water flow guide groove is configured as a "V" shape.
[0005] In one or more embodiments, at least a portion of the first cover plate is configured above the second cover plate, and at least a portion of the second cover plate is configured to be closer to the pool surface than the first cover plate.
[0006] In one or more embodiments, the second cover plate is configured as the bottom surface of the chassis part.
[0007] In one or more embodiments, the outer edge of the first cover plate extends to one side of the second cover plate in the form of an arc surface.
[0008] In one or more embodiments, the chassis part further comprises: a sewage suction pipeline configured to communicate the opening and the water inlet.
[0009] In one or more embodiments, the chassis part further comprises: an intermediate flow guide, one end of the intermediate flow guide is connected with the opening, and the other end of the intermediate flow guide is connected with one end of the sewage suction pipeline, thereby communicating the opening and the sewage suction pipeline.
[0010] In one or more embodiments, the intermediate flow guide is detachably connected with one of the first cover plate and the second cover plate, or is integrally formed with one of the first cover plate and the second cover plate.
[0011] In one or more embodiments, the sewage suction pipeline is configured to allow the main body part to rotate relative to the first cover plate.
[0012] In one or more embodiments, a cavity is formed between the first cover plate and the second cover plate. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 An example of a handheld sump device for cleaning a pool is schematically illustrated for embodiments of the present disclosure.
[0014] Figure 2 An example of a chassis portion of a handheld sump device is schematically illustrated for embodiments of the present disclosure.
[0015] Figure 3 An example of a chassis portion of a handheld sump device is schematically illustrated for embodiments of the present disclosure.
[0016] Figure 4 An example of a chassis portion of a handheld sump device is schematically illustrated for embodiments of the present disclosure.
[0017] Figure 5 An example of a chassis portion of a handheld sump device is schematically illustrated for embodiments of the present disclosure.
[0018] Figure 6 An example of a chassis portion of a handheld sump device is schematically illustrated for embodiments of the present disclosure. DETAILED DESCRIPTION
[0019] Embodiments of the present disclosure will be described in detail below with reference to the attached drawings. In the drawings, like or similar components that are denoted by like reference numerals are often not described in detail since a meaningful description has been provided for the components once. The drawings are intended to illustrate the present disclosure and thus are not intended to limit the scope of the present disclosure.
[0020] Figure 1 An example of a handheld sump device 100 for cleaning a pool is schematically illustrated for embodiments of the present disclosure, which can include a handheld portion 200, a main body portion 300, and a chassis portion 400.
[0021] The handheld portion 200 can include a handle 210 so that a user of the handheld sump device 100 can hold the handheld sump device 100 by hand. For example, a user of the handheld sump device 100 can stand on a shore of a pool and use the handheld sump device 100 to clean the pool.
[0022] In some embodiments, the handheld portion 200 can also include a handle extension pole so as to extend the portion that allows a user of the handheld sump device 100 to hold, thereby making it more convenient for the user to use the handheld sump device 100 to clean deeper areas of the pool, such as the pool bottom. In addition, one or more components, such as a controller, a control panel, or a control switch, can be configured at one or more locations, such as inside a housing of the handheld portion 200, a surface of the housing, or any other suitable location, so as to control the operation of the handheld sump device 100.
[0023] The main body 300 may include an inlet 310, a filter mechanism 320 and an outlet 330 connected in sequence, and may also include one or more components such as a water pump and a power supply.
[0024] The configuration and relative positions of the various components of the handheld vacuum cleaner 100 are not limited to the examples described above. Depending on the needs, such as the size, shape, design function, and internal space of the handheld vacuum cleaner 100, the various components can be arranged in any suitable manner. For example, the power supply can be located in the handheld part 200, or the controller can be located in the main body part 300, and so on.
[0025] like Figure 1 As shown, the handheld vacuum cleaner 100 also includes a chassis portion 400. (As...) Figures 1 to 6 As shown, the chassis portion 400 may include a cover plate 410 and a cover plate 420 that can be fixedly connected to the cover plate 410. For example, at least a portion of the cover plate 410 may be disposed above the cover plate 420, and at least a portion of the cover plate 420 may be disposed closer to the pool surface below than the cover plate 410. For example, the cover plate 410 may completely cover the cover plate 420, and the cover plate 420 may be disposed as the bottom surface of the chassis portion 400.
[0026] A water flow guide groove 430 is provided on the lower surface of the cover plate 420, and an opening 440 communicating with the water inlet 310 is provided on the water flow guide groove 430.
[0027] For example, when the chassis portion 400 is placed close to the surface of the pool (or a portion of the chassis portion 400 is positioned below the surface of the pool) and the power to the handheld vacuum cleaner 100 is turned on, the controller of the handheld vacuum cleaner 100 can control the operation of one or more components of the handheld vacuum cleaner 100, such as a water pump, according to program instructions pre-stored in the internal memory (not shown) of the handheld vacuum cleaner 100 and / or control instructions configured by the user via a control panel, etc., so that... Figure 1 As shown by the dashed arrow, water can be drawn into the interior of the handheld vacuum cleaner 100 through the narrow channel defined by the water flow guide trough 430 and the surface of the pool, from the opening 440 and the inlet 310, and then discharged to the outside of the handheld vacuum cleaner 100 from the outlet 330 after being filtered by the filter mechanism 320, thereby cleaning the surface of the pool.
[0028] By configuring the chassis portion 400 as a double-layer cover plate structure, the bottom suction space of the chassis portion 400 can be reduced while ensuring that the handheld dirt suction device 100 has a large working width, which is conducive to improving the suction force and reducing the accumulation of garbage and dirt at the bottom of the chassis portion 400.
[0029] In some embodiments, a cavity can be formed between the cover plate 410 and the cover plate 420, which is conducive to reducing the weight of the chassis portion 400.
[0030] As shown in Figure 1 , Figure 2 and Figure 5 , the outer edge of the cover plate 410 can be configured to extend to one side of the cover plate 420 in an arc-shaped manner. In this way, the cover plate 410 can simultaneously function as a base and a decorative piece.
[0031] As shown in Figure 2 and Figure 3 , in some embodiments, the water flow guide groove 430 can be configured as a "V" shape, so that the handheld dirt suction device 100 can have a large working width while being conducive to improving the suction force.
[0032] As shown in Figures 4 to 6 , the chassis portion 400 can further include a dirt suction pipe 450 for connecting the opening 440 and the water inlet 310, so that the water flow can reach the opening 440 through the water flow guide groove 430 as shown by the dashed arrow in Figure 4 , and then reach the water inlet 310 from the opening 440 through the dirt suction pipe 450, and then enter the inside of the handheld dirt suction device 100 from the water inlet 310. For example, the dirt suction pipe 450 can be configured as a cylindrical pipe or a pipe of other suitable shape.
[0033] In some embodiments, the dirt suction pipe 450 can be configured to be rotatable relative to the cover plate 410, so that the main body portion 300 connected to the dirt suction pipe 450 can be rotatable relative to the cover plate 410. In this way, the chassis portion 400 can change the angle relative to the main body portion 300 and / or the handheld portion 200.
[0034] For example, as shown in Figures 4 to 6 , the cover plate 410 can be configured to extend upward and form a receiving cavity for receiving at least a portion of the dirt suction pipe 450. Then, one end of the dirt suction pipe 450 can be inserted into and connected to the receiving cavity, and the dirt suction pipe 450 can be configured to rotate around an axis (see the dashed line in Figure 5 ) passing through, for example, opposite sides of the receiving cavity in the direction indicated by the double-headed arrow in Figure 5 .
[0035] In some embodiments, as shown in FIG. 4A, the bottom plate portion 400 can further include a water flow guide 460. For example, one end of the water flow guide 460 is in contact with and connected to the opening 440, and the other end of the water flow guide 460 is in contact with and connected to one end of the suction pipe 450, so as to communicate the opening 440 with the suction pipe 450, and enable water flow to reach the opening 440 via the water flow guide groove 430, then enter the suction pipe 450 from the opening 440, and further reach the water inlet 310 via the suction pipe 450, and then enter the interior of the handheld suction device 100 from the water inlet 310. Figure 4 and Figure 6 For example, one end of the water flow guide 460 is in contact with and connected to the opening 440, and the other end of the water flow guide 460 is in contact with and connected to one end of the suction pipe 450, so as to communicate the opening 440 with the suction pipe 450, and enable water flow to reach the opening 440 via the water flow guide groove 430, then enter the suction pipe 450 from the opening 440, and further reach the water inlet 310 via the suction pipe 450, and then enter the interior of the handheld suction device 100 from the water inlet 310. Figure 6 For example, one end of the water flow guide 460 is in contact with and connected to the opening 440, and the other end of the water flow guide 460 is in contact with and connected to one end of the suction pipe 450, so as to communicate the opening 440 with the suction pipe 450, and enable water flow to reach the opening 440 via the water flow guide groove 430, then enter the suction pipe 450 from the opening 440, and further reach the water inlet 310 via the suction pipe 450, and then enter the interior of the handheld suction device 100 from the water inlet 310.
[0036] For example, one end of the water flow guide 460 is in contact with and connected to the opening 440, and the other end of the water flow guide 460 is in contact with and connected to one end of the suction pipe 450, so as to communicate the opening 440 with the suction pipe 450, and enable water flow to reach the opening 440 via the water flow guide groove 430, then enter the suction pipe 450 from the opening 440, and further reach the water inlet 310 via the suction pipe 450, and then enter the interior of the handheld suction device 100 from the water inlet 310.
[0037] For example, one end of the water flow guide 460 is in contact with and connected to the opening 440, and the other end of the water flow guide 460 is in contact with and connected to one end of the suction pipe 450, so as to communicate the opening 440 with the suction pipe 450, and enable water flow to reach the opening 440 via the water flow guide groove 430, then enter the suction pipe 450 from the opening 440, and further reach the water inlet 310 via the suction pipe 450, and then enter the interior of the handheld suction device 100 from the water inlet 310.
[0038] The above describes the basic principles of the present disclosure in combination with the embodiments. However, it should be noted that the advantages, benefits, effects and the like mentioned in the present disclosure are only examples and are not limiting, and these advantages, benefits, effects and the like cannot be considered as necessary for each embodiment of the present disclosure. In addition, the foregoing details are only for the purpose of example and for the purpose of understanding, and are not limiting, and the foregoing details do not limit the present disclosure to be necessarily implemented by the foregoing details.
[0039] The block diagrams of the devices, apparatuses, equipment, systems involved in the present disclosure are only illustrative examples and are not intended to require or imply the connection, arrangement, configuration shown in the block diagrams. In different embodiments, these devices, apparatuses, equipment, systems can be connected, arranged, configured in any appropriate manner.
[0040] In addition, the words such as "include", "contain", "have" and the like in the text are open words, which means "including but not limited to", and can be used interchangeably. The words "or" and "and" used herein mean the word "and / or", and can be used interchangeably unless the context clearly indicates otherwise. The word "such as" used herein means the phrase "such as but not limited to", and can be used interchangeably.
[0041] It should also be noted that in the devices, apparatuses and methods of the present disclosure, each component or each step can be decomposed and / or recombined. These decompositions and / or recombinations should be considered as equivalent solutions of the present disclosure.
[0042] In this document, adjectives such as "first", "second", etc. not followed by numerals are intended to be used for the purpose of distinguishing between different elements / components / circuits / modules / apparatuses / steps, and are not intended to imply an order of precedence, a spatial arrangement, a chronological arrangement, a hierarchical relationship, or any other type of relationship between or among the elements / components / circuits / modules / apparatuses / steps. By contrast, adjectives such as "first", "second", etc. followed by numerals are intended to imply an order of precedence, a spatial arrangement, a chronological arrangement, a hierarchical relationship, or any other type of relationship between or among the elements / components / circuits / modules / apparatuses / steps.
[0043] The foregoing description is presented for the purpose of exemplification and description. It is not intended to be exhaustive or to be limited to the form disclosed. Although various example aspects and embodiments have been discussed, certain variations, modifications, changes, additions, and sub-combinations can occur to those skilled in the art once the benefits of the present disclosure are known.
Claims
1. A handheld suction device for cleaning a surface of a pool, comprising: a handheld portion including a handle; a main body portion including a water inlet, a filtering mechanism, and a water outlet in sequence; and a base portion including a first cover plate and a second cover plate fixedly connected to the first cover plate, a water flow guide groove being provided on a lower surface of the second cover plate, and an opening being provided on the water flow guide groove and in communication with the water inlet, so that water flow can enter the handheld suction device from the opening and the water inlet through a narrow passage defined by the water flow guide groove and the surface of the pool.
2. The hand-held waste-suction device of claim 1, wherein, The water flow guide groove is configured in a "V" shape.
3. The hand-held waste-suction device of claim 1, wherein, At least a portion of the first cover plate is configured above the second cover plate, and at least a portion of the second cover plate is configured closer to the surface of the pool than the first cover plate.
4. The hand-held waste-suction device of claim 1, wherein, The second cover plate is configured as a bottom surface of the base portion.
5. The hand-held waste-suction device of claim 1, wherein, An outer edge of the first cover plate extends in an arc surface manner to one side of the second cover plate.
6. The hand-held waste-suction device of claim 1, wherein, The base portion further comprises: a suction pipe configured to communicate the opening and the water inlet.
7. The hand-held waste-suction device of claim 6, wherein, The base portion further comprises: an intermediate flow guide connected at one end to the opening and at the other end to one end of the suction pipe, thereby communicating the opening and the suction pipe.
8. The hand-held waste-suction device of claim 7, wherein, The intermediate flow guide is detachably connected to one of the first cover plate and the second cover plate, or integrally formed with one of the first cover plate and the second cover plate.
9. The hand-held waste-suction device of claim 6, wherein, The suction pipe is configured to allow the main body portion to rotate relative to the first cover plate.
10. The hand-held waste-suction device of any one of claims 1 to 9, wherein, A cavity is formed between the first cover plate and the second cover plate.