CN217379921U - Rechargeable handheld underwater dirt suction device - Google Patents
Rechargeable handheld underwater dirt suction device Download PDFInfo
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- CN217379921U CN217379921U CN202123455092.7U CN202123455092U CN217379921U CN 217379921 U CN217379921 U CN 217379921U CN 202123455092 U CN202123455092 U CN 202123455092U CN 217379921 U CN217379921 U CN 217379921U
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Abstract
The utility model discloses a chargeable handheld underwater dirt suction device, including the casing that is used for the subassembly holding that draws water, the drainage dirt suction assembly who is connected with the casing, the subassembly that draws water is used for the suction water body to discharge behind the messenger's drainage dirt suction assembly, the drainage dirt suction assembly includes: the upper cover is connected with the shell and is provided with a water outlet; the lower cover is closed with the upper cover, and a water inlet is formed in the lower cover; the filter screen is matched with the upper cover to form a water filtering cavity communicated with the water outlet, and the filter screen is matched with the lower cover to form a sewage suction cavity communicated with the water inlet; and the upper cover is hinged with one end of the upper cover, the other end of the upper cover and the other end of the lower cover are provided with connecting structures, the lower cover is opened or closed relative to the upper cover through the connecting structures, the lower cover is opened relative to the upper cover to clean the dirt absorbing cavity, and the lower cover is closed relative to the upper cover to absorb dirt.
Description
Technical Field
The utility model relates to a swimming pool cleaning device technical field, concretely relates to chargeable handheld dirt suction devic under water.
Background
At present, a cleaner for cleaning a swimming pool on the market generally comprises a rod body and a cleaning head arranged at the lower end of the rod body, wherein a water pump, a battery for supplying power to the water pump and a filter screen are arranged in the cleaning head. The user holds the rod body and promotes the rod body hard and drive the cleaning head at the swimming pool round trip movement, utilizes the water pump soil pick-up, then discharges into the swimming pool once more after filtering through the filter screen to reach clear purpose.
And the installation shell and the cleaning head of the filter screen of this kind of cleaner adopt threaded connection's mode usually, disclose "in the chinese patent that patent number is ZL202021087849.4 the utility model provides a swimming pool burnisher, including the body of rod, and the cleaning head, be equipped with the filter chamber in the cleaning head, the lower part of cleaning head is equipped with the water inlet that is linked together with the filter chamber, be equipped with the delivery port that is linked together with the filter chamber on the cleaning head, be equipped with the filter screen in the filter chamber, still be equipped with the water pump that is located the top of filter screen in the cleaning head, the upper end of the body of rod is handheld portion, be equipped with the battery holder in the handheld portion, be equipped with the battery on the battery holder, be equipped with the wire of electric connection water pump and battery holder in the body of rod, during the water pump work, inhale the filter chamber with the sewage in the swimming pool from the water inlet, discharge from the delivery port after filtering through the filter screen again. The utility model discloses with the battery setting in handheld portion, need not to take out whole swimming pool burnisher, also need not to wait for the cleaning head dry and comfortable, can directly change the battery, convenient to use also saves time. Because set up the battery in handheld portion, can avoid contacting water, increase of service life ".
In combination with the attached drawings of the above patents, the cleaning head of the swimming pool cleaning tool is in threaded connection with the shell outside the filter screen, and the cleaning head of the swimming pool cleaning tool is often required to be taken down to pour out dirt in the filter screen in the using process, and then the cleaning head is put back to be cleaned continuously.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a chargeable handheld dirt suction devic under water for the dirt suction devic can blowdown fast.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a chargeable handheld underwater dirt suction device, includes the casing that is used for the subassembly holding that draws water, the drainage dirt suction assembly who is connected with the casing, the subassembly that draws water is used for the suction water body to discharge behind the drainage dirt suction assembly, drainage dirt suction assembly includes:
the upper cover is connected with the shell and is provided with a water outlet;
the lower cover is closed with the upper cover, and a water inlet is formed in the lower cover;
the filter screen is matched with the upper cover to form a water filtering cavity communicated with the water outlet, and the filter screen is matched with the lower cover to form a sewage sucking cavity communicated with the water inlet, wherein the filter screen is arranged in a round table shape, the large end of the round table faces the water inlet, and the small end of the round table faces the water outlet;
the upper cover is hinged to one end of the upper cover, a connecting structure is arranged at the other end of the upper cover and the other end of the lower cover, the lower cover is opened or closed relative to the upper cover through the connecting structure, the lower cover is opened relative to the upper cover to clean the sewage sucking cavity, and the lower cover is closed relative to the upper cover to suck sewage.
Further, connection structure is including locating the shifting block between upper shield and the lower cover, locates the knot portion of shifting block one end to and locate the portion that resets of the shifting block other end, detain the portion and be connected with upper shield or lower cover buckle, the shifting block middle part articulates on upper shield or lower cover, presses the portion that resets is in order to open the shifting block, so that the relative upper shield of lower cover is opened.
Furthermore, a positioning seat is formed between the upper cover and the lower cover, a reset spring is abutted between the positioning seat and the reset portion, a buckling seat is arranged towards the buckling portion of the positioning seat, and a hinge portion connected with the shifting block is arranged in the middle of the positioning seat.
Furthermore, the water filtering and sewage absorbing assembly further comprises a water pumping pipe arranged at the lower cover in a penetrating mode, a check sleeve is arranged in the sewage absorbing cavity of the water pumping pipe, a cleaning head is arranged outside the sewage absorbing cavity of the water pumping pipe, and a water outlet ring groove is formed in the check sleeve.
Further, the drinking-water pipe overcoat is equipped with the cleaning head, the cleaning head is located the drinking-water pipe periphery and forms clean region, the drinking-water pipe is flat mutually with the cleaning head tip.
Further, the casing includes shell, motor cabinet and impeller cover, the subassembly that draws water includes motor and impeller, the motor holding is between shell and motor cabinet, the impeller is arranged between motor cabinet and impeller cover, the last water outlet grid who offers into water grid and intercommunication delivery port of impeller cover.
Furthermore, the upper cover and the lower cover are made of transparent materials, a luminous body is arranged in the shell, and a water filtering cavity is arranged on the end face of the luminous body.
Further, the upper shield inner wall is equipped with the inserted block, the filter screen includes that the frame is individual to be arranged the filtering layer on the frame, be equipped with the socket on the frame, socket one end opening is put into in order to supply the inserted block.
Further, the end of the upper cover is provided with a straight groove and a transverse groove which are communicated, the transverse groove is provided with a first lug, the bottom of the shell is provided with two second lugs which are arranged at intervals, the upper cover rotates after the second lugs are placed into the straight groove, so that the second lugs enter the transverse groove, and the first lugs are clamped between the two second lugs.
Furthermore, a rechargeable battery is also arranged in the underwater sewage suction device and used for supplying power to the water pump.
Compared with the prior art, the utility model has the advantages of it is following and beneficial effect: the upper cover and the lower cover are mutually closed to form a cleaning cavity, the filter screen and the lower cover form a sewage suction cavity, the filter screen and the upper cover form a water filtering cavity, dirt in water flow is retained in the sewage suction cavity by the filter screen, and water is discharged from the water filtering cavity to finish cleaning;
the lower cover is hinged to the upper cover and fixed through the shifting block at one end, and after long-term use, the reset part of the shifting block is pressed to enable the buckling part to be separated from the buckling seat, so that the lower cover can be opened relative to the upper cover, the inner walls of the dirt sucking cavity and the filter screen are exposed, and dirt in the filter screen can be conveniently cleaned;
the upper cover and the lower cover are both made of transparent materials, so that the condition of internal dirt is conveniently observed;
the filter screen adopts the design of round platform shape to increase the import, deepens the filter screen height, makes the dirt pile up on filter screen both sides, ensures that the non return cover is unobstructed.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
fig. 4 is a cross-sectional view of the lower cover of the present invention opened with respect to the upper cover;
fig. 5 is an exploded view of the upper housing and the screen of the present invention;
in the figure: 1. a water pumping assembly; 1.1, a motor; 1.2, an impeller; 2. a housing; 2.1, a motor base; 2.2, an impeller cover; 2.3, a second bump; 3. an upper cover; 3.1, a water outlet; 3.2, inserting blocks; 3.3, straight grooves; 3.4, transverse grooves; 3.5, a first bump; 4. a lower cover; 4.1, a water inlet; 5. a connecting assembly; 5.1, shifting blocks; 5.2, buckling parts; 5.3, a reset part; 5.4, positioning seats; 5.5, a return spring; 5.6, buckling a seat; 5.7, a hinge part; 6. a water filtering cavity; 7. a dirt suction cavity; 8. a water pumping pipe; 9. a non-return sleeve; 9.1, a water outlet ring groove; 10. a cleaning head; 10.1, cleaning area; 11. filtering with a screen; 11.1, a socket; 14. a light emitter; 15. a hinge structure;
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
It will be understood that, although the terms upper, middle, lower, top, end, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another for ease of understanding, and are not used to define any direction or order of limitation.
As shown in fig. 1 to 5, a rechargeable handheld underwater sewage suction device comprises a housing 2 for accommodating a water pumping assembly 1, and a water filtering and sewage sucking assembly connected to the housing 2, wherein the water pumping assembly 1 is used for pumping a water body so as to be discharged after passing through the water filtering and sewage sucking assembly, and the water filtering and sewage sucking assembly comprises:
the upper cover 3 is connected with the shell 2, and a water outlet 3.1 is formed in the upper cover 3;
the cleaning device comprises a lower cover 4, wherein the lower cover 4 is closed with an upper cover 3, a cleaning assembly penetrates through the lower cover 4, a water inlet 4.1 is formed in the lower cover 4, the water inlet 4.1 can be formed in the cleaning assembly, and the cleaning assembly at least comprises a cleaning head 10 and a water pumping pipe 8;
the filter screen 11 is matched with the upper cover 3 to form a water filtering cavity 6 communicated with the water outlet 3.1, the filter screen 11 is matched with the lower cover 4 to form a sewage sucking cavity 7 communicated with the water inlet 4.1, the filter screen 11 is arranged in a circular truncated cone shape, the large end of the circular truncated cone faces the water inlet 4.1, and the small end of the circular truncated cone faces the water outlet 3.1;
and the upper cover 3 is rotatably connected with one end of the upper cover 3 through a hinge structure 15, the other end of the upper cover 3 and the other end of the lower cover 4 are provided with a connecting structure, the lower cover 4 is opened or closed relative to the upper cover 3 through the connecting structure, the lower cover 4 is opened relative to the upper cover 3 to clean the dirt absorbing cavity 7, and the lower cover 4 is closed relative to the upper cover 3 to absorb dirt.
In the embodiment, the upper cover 3 and the lower cover 4 are mutually closed to form a cleaning cavity, the filter screen 11 and the lower cover 4 form a sewage suction cavity 7, the filter screen 11 and the upper cover 3 form a water filtering cavity 6, the water pumping assembly 1 is automatically started after water is induced, a water body enters the sewage suction cavity 7 through the water inlet 4.1, dirt in water flow is retained in the sewage suction cavity 7 by the filter screen 11, and the water body is discharged from the water filtering cavity 6 and the water outlet 3.1 to finish cleaning;
as an implementation manner of opening the lower cover 4 relative to the upper cover 3, the connection structure includes a shifting block 5.1 arranged between the upper cover 3 and the lower cover 4, a buckling part 5.2 arranged at one end of the shifting block 5.1, and a resetting part 5.3 arranged at the other end of the shifting block 5.1, the buckling part 5.2 is connected with the upper cover 3 or the lower cover 4 in a buckling manner, the middle part of the shifting block 5.1 is hinged on the upper cover 3 or the lower cover 4, and the resetting part 5.3 is pressed to open the shifting block 5.1, so that the lower cover 4 is opened relative to the upper cover 3.
Specifically, a positioning seat 5.4 is formed between the upper cover 3 and the lower cover 4, a reset spring 5.5 is abutted between the positioning seat 5.4 and the reset portion 5.3, a positioning convex column is formed on the positioning seat 5.4, one end of the reset spring 5.5 is sleeved on the positioning convex column, a buckling seat 5.6 is arranged on the positioning seat 5.4 towards the buckling portion 5.2, and a hinge portion 5.7 connected with the shifting block 5.1 is arranged in the middle of the positioning seat 5.4.
In this embodiment, the drainage and dirt suction assembly further comprises a water pumping pipe 8 arranged at the lower cover 4 in a penetrating manner, the water pumping pipe 8 is located in the dirt suction cavity 7 and is provided with a non-return sleeve 9, the water pumping pipe 8 is located outside the dirt suction cavity 7 and is provided with a cleaning head 10, and the non-return sleeve 9 is provided with a water outlet ring groove 9.1.
Optionally, the filter screen 11 is designed to be in a circular truncated cone shape, so that an inlet is enlarged, the height of the filter screen 11 is deepened, dirt is accumulated on two sides of the filter screen 11, and the check sleeve 9 is ensured to be smooth.
Specifically, 8 overcoat of drinking-water pipe are equipped with cleaning head 10, cleaning head 10 is located 8 peripheries of drinking-water pipe and forms clean region 10.1, water inlet 4.1 forms at 8 tip of drinking-water pipe, water inlet 4.1 is flat mutually with cleaning head 10 tip, and cleaning head 10 is parallel with water inlet 4.1, avoids the bubble to get into and makes the interruption of absorbing water, guarantees the continuity of water suction.
Specifically, casing 2 includes shell, motor cabinet 2.1 and impeller cover 2.2, the subassembly 1 that draws water includes motor 1.1 and impeller 1.2, motor 1.1 holding is between shell and motor cabinet 2.1, impeller 1.2 arranges between motor cabinet 2.1 and impeller cover 2.2, set up the water inlet grid and communicate the play water grid of delivery port 3.1 on the impeller cover 2.2.
Specifically, upper shield 3 and lower cover 4 all are transparent material, just be equipped with luminous body 14 in the casing 2, water filtering cavity 6 is put into to luminous body 14 terminal surface, and upper shield 3 and lower cover 4 all adopt transparent material to make to conveniently observe the inside dirt condition.
As shown in fig. 5, as an embodiment of installing the filter screen 11, the inner wall of the upper housing 3 is provided with an insert block 3.2, the filter screen 11 includes a frame and filter layers arranged on the frame, the frame is provided with a socket 11.1, and one end of the socket 11.1 is opened for the insert block 3.2 to be inserted into.
As shown in fig. 5, as an embodiment of the upper cover 3, a straight groove 3.3 and a transverse groove 3.4 are provided at an end of the upper cover 3, a first protrusion 3.5 is provided on the transverse groove 3.4, two second protrusions 2.3 are provided at the bottom of the housing 2, the upper cover 3 rotates after the second protrusion 2.3 is placed in the straight groove 3.3, so that the second protrusion 2.3 enters the transverse groove 3.4, and the first protrusion 3.5 is clamped between the two second protrusions 2.3.
The upper cover 3 and the lower cover 4 are both made of transparent materials, so that the condition of dirt inside can be observed conveniently;
in other embodiments, the body of rod that is used for handheld operation is connected to casing 2, and the body of rod includes three interconnect detachable chimney filters, and three aluminum pipes easy dismounting reduce the dirt suction device body and whole volume, are convenient for accomodate, save the cost of transportation.
The hinge structure can be connecting seats arranged on the upper cover and the lower cover, and a rotating shaft is arranged between the two connecting seats in a penetrating way.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a chargeable handheld underwater dirt suction device, includes casing (2) that are used for pumping water subassembly (1) holding, the drainage dirt suction assembly who is connected with casing (2), pumping water subassembly (1) are used for the suction water body to discharge behind the drainage dirt suction assembly, its characterized in that, drainage dirt suction assembly includes:
the upper cover (3) is connected with the shell (2), and a water outlet (3.1) is formed in the upper cover (3);
the lower cover (4) is closed with the upper cover (3), and a water inlet (4.1) is formed in the lower cover (4);
the filter screen (11), the filter screen (11) cooperates with the upper cover (3) to form a water filtering cavity (6) communicated with the water outlet (3.1), and the filter screen (11) cooperates with the lower cover (4) to form a sewage suction cavity (7) communicated with the water inlet (4.1);
and the upper cover (3) is hinged with one end of the upper cover (3), the upper cover (3) and the other end of the lower cover (4) are provided with a connecting structure, the lower cover (4) is opened or closed relative to the upper cover (3) through the connecting structure, the lower cover (4) is opened relative to the upper cover (3) to clean the dirt absorbing cavity (7), and the lower cover (4) is closed relative to the upper cover (3) to absorb dirt.
2. The rechargeable handheld underwater soil pick-up of claim 1 wherein: connection structure is including locating shifting block (5.1) between upper shield (3) and lower cover (4), locates knot portion (5.2) of shifting block (5.1) one end to and locate reset portion (5.3) of shifting block (5.1) other end, it is connected with upper shield (3) or lower cover (4) buckle to detain portion (5.2), shifting block (5.1) middle part articulates on upper shield (3) or lower cover (4), presses reset portion (5.3) are in order to open shifting block (5.1) to make lower cover (4) open upper shield (3) relatively.
3. The rechargeable handheld underwater soil pick-up of claim 2 wherein: be formed with positioning seat (5.4) between upper shield (3) and lower cover (4), the butt has reset spring (5.5) between positioning seat (5.4) and reset portion (5.3), positioning seat (5.4) are equipped with towards detaining portion (5.2) and detain seat (5.6), positioning seat (5.4) middle part is equipped with articulated portion (5.7) be connected with shifting block (5.1).
4. The rechargeable handheld underwater dirt pick-up of claim 1, wherein: the water filtering and dirt absorbing assembly further comprises a water pumping pipe (8) arranged at the position of the lower cover (4) in a penetrating mode, the water pumping pipe (8) is located in the dirt absorbing cavity (7) and is provided with a non-return sleeve (9), the water pumping pipe (8) is located outside the dirt absorbing cavity (7) and is provided with a cleaning head (10), and a water outlet ring groove (9.1) is formed in the non-return sleeve (9).
5. The rechargeable handheld underwater dirt pick-up of claim 4, wherein: the drinking-water pipe (8) overcoat is equipped with cleaning head (10), cleaning head (10) are located drinking-water pipe (8) periphery and form clean region (10.1), drinking-water pipe (8) are flat mutually with cleaning head (10) tip.
6. The rechargeable handheld underwater soil pick-up of claim 1 wherein: casing (2) include shell, motor cabinet (2.1) and impeller cover (2.2), the subassembly (1) that draws water includes motor (1.1) and impeller (1.2), motor (1.1) holding is between shell and motor cabinet (2.1), impeller (1.2) are arranged between motor cabinet (2.1) and impeller cover (2.2), the play water grid of seting up into water grid and intercommunication delivery port (3.1) on impeller cover (2.2).
7. The rechargeable handheld underwater soil pick-up of claim 1 wherein: upper shield (3) inner wall is equipped with inserted block (3.2), filter screen (11) are including the individual filtering layer of arranging on the frame of frame, be equipped with socket (11.1) on the frame, socket (11.1) one end opening is put into in order to supply inserted block (3.2).
8. The rechargeable handheld underwater soil pick-up of claim 1 wherein: straight flute (3.3) and horizontal groove (3.4) that upper shield (3) tip is equipped with and is linked together, be equipped with first lug (3.5) on horizontal groove (3.4), casing (2) bottom is equipped with second lug (2.3) that two intervals set up, upper shield (3) are put into straight flute (3.3) back rotation at second lug (2.3), so that second lug (2.3) get into horizontal groove (3.4), first lug (3.5) card is established between two second lugs (2.3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123455092.7U CN217379921U (en) | 2021-12-31 | 2021-12-31 | Rechargeable handheld underwater dirt suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123455092.7U CN217379921U (en) | 2021-12-31 | 2021-12-31 | Rechargeable handheld underwater dirt suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217379921U true CN217379921U (en) | 2022-09-06 |
Family
ID=83095133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123455092.7U Active CN217379921U (en) | 2021-12-31 | 2021-12-31 | Rechargeable handheld underwater dirt suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217379921U (en) |
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2021
- 2021-12-31 CN CN202123455092.7U patent/CN217379921U/en active Active
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