CN219691779U - Waterproof air pump with separable movement and inflatable product - Google Patents
Waterproof air pump with separable movement and inflatable product Download PDFInfo
- Publication number
- CN219691779U CN219691779U CN202221097244.2U CN202221097244U CN219691779U CN 219691779 U CN219691779 U CN 219691779U CN 202221097244 U CN202221097244 U CN 202221097244U CN 219691779 U CN219691779 U CN 219691779U
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- air pump
- waterproof
- lower shell
- inflatable product
- upper cover
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- 238000007789 sealing Methods 0.000 claims abstract description 36
- 238000003466 welding Methods 0.000 claims description 30
- 238000009423 ventilation Methods 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 4
- 230000009182 swimming Effects 0.000 description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model relates to a waterproof air pump with a separable movement and an inflatable product, wherein the waterproof air pump comprises a waterproof shell and an air pump movement which is detachably connected in the waterproof shell, the waterproof shell comprises a lower shell and a waterproof upper cover, the lower shell is connected with the waterproof upper cover through threads and is sealed relatively, and the air pump movement is connected with the lower shell through a turnbuckle; the air outlet of the air pump core is communicated with the air outlet of the lower shell. The outer wall of the lower shell is in sealing connection with the inflatable product body, the air outlet of the lower shell is positioned in the inner cavity of the inflatable product body, and the waterproof upper cover is exposed outside the inflatable product body. The waterproof air pump has the advantages that the air pump core can be integrally detached and separated relative to the shell, the air pump core can be internally arranged in an inflatable product, the waterproof air pump is convenient to maintain or replace while waterproof, one air pump core can be matched with a plurality of inflatable products for use, the use is flexible and convenient, and the cost can be reduced; the screw thread and the turnbuckle connection mode are adopted, so that the assembly and the disassembly are convenient and quick; double sealing can effectively prevent air leakage.
Description
Technical Field
The utility model relates to the technical field of air pumps, in particular to a waterproof air pump with a separable movement and an inflatable product.
Background
Currently, various inflatable products, such as inflatable mattresses, inflatable trampoline, inflatable sofas, inflatable toys, inflatable boats, inflatable swim rings, inflatable swimming pools and the like, are commonly and rapidly inflated by an external air pump. When the inflatable bicycle is used outdoors, the inflatable bicycle is required to carry an air pump, so that the inflatable bicycle is not convenient to use, and the inflatable bicycle is laborious to inflate an inflatable product with a large volume manually.
Based on the above-mentioned problem, an inflatable product with an air pump is proposed in the prior art, but for an inflatable product that needs to be in contact with water, such as an inflatable boat, an inflatable swimming ring, an inflatable swimming pool, etc., the air pump must have waterproof property, and if the sealing is not good, electric leakage may be caused, so that potential safety hazard is caused. Meanwhile, the existing built-in air pump can not be integrally separated, so that the air pump can only be used one by one with an inflatable product, and is inconvenient to charge and maintain, and once the air pump is damaged, the air pump can only be discarded together with the inflatable product, so that the use is limited, the air pump is not flexible, the structure is complex, and the production process is complex.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a waterproof air pump with a detachable core and an inflatable product.
The utility model adopts the following technical scheme:
the waterproof air pump comprises a waterproof shell and an air pump core which is detachably connected in the waterproof shell, wherein the waterproof shell comprises a lower shell and a waterproof upper cover, the lower shell is in threaded connection with the waterproof upper cover and is sealed relatively, and the air pump core is connected with the lower shell through a turnbuckle; the air pump core is provided with a first air outlet, a second air outlet is formed on the lower shell, and the second air outlet is communicated with the first air outlet.
Further, the air pump core and the lower shell are respectively correspondingly provided with one of a female buckle and a male buckle which are matched with each other, and are mutually buckled and connected through the matching of the female buckle and the male buckle.
Further, the female buckle is provided with a guide chute arranged along the circumferential direction, the male buckle is a buckling piece which is matched with the guide chute and protrudes, and the buckling piece can be rotationally buckled into the guide chute.
Further, the female buckle and the male buckle are respectively and correspondingly arranged at the lower end of one of the lower shell and the air pump core; the first gas outlet of the air pump core is arranged in a cylindrical shape and protrudes downwards, a groove matched with the first gas outlet of the air pump core in shape is formed in the upper end of the second gas outlet of the lower shell, and the first gas outlet is embedded in the groove and is in butt joint communication with the second gas outlet.
Further, the inner wall of the waterproof upper cover is provided with an internal thread, and the outer wall of the lower shell is provided with an external thread matched with the internal thread; the waterproof upper cover and the lower shell are respectively provided with a platform sealing surface, the waterproof upper cover is abutted against the platform sealing surfaces of the lower shell, and a sealing ring is arranged between the two platform sealing surfaces, so that the sealing between the waterproof upper cover and the lower shell is realized.
Further, a one-way sealing valve plate is connected to the second air outlet of the lower shell.
Further, a plurality of ventilation grooves are formed in the end face of the bottom of the lower shell, the ventilation grooves penetrate through the end face of the bottom of the lower shell, one end of each ventilation groove is communicated with the second air outlet, and the other end of each ventilation groove is communicated with the outside of the lower shell.
Further, a welding edge connecting groove seat and a welding edge embedded on the welding edge connecting groove seat are arranged on the outer wall of the lower shell, and the welding edge is used for connecting and sealing the lower shell with the inflatable product.
The utility model provides an inflatable product, includes inflatable product body and foretell core detachable waterproof air pump, lower casing outer wall and inflatable product body sealing connection, the second gas outlet is located inflatable product body inner chamber, and waterproof upper cover exposes in inflatable product body outside.
Further, the inflatable product body is also provided with a manual inflation and deflation valve.
As can be seen from the above description of the present utility model, compared with the prior art, the present utility model has the following advantages:
firstly, the air pump core of the waterproof air pump can be integrally detached and separated relative to the waterproof shell, and can be internally provided with an inflatable product, so that the waterproof air pump core is convenient to charge, maintain and replace while realizing waterproof, one air pump core can be matched with a plurality of inflatable products for use, and different inflatable products can be inflated through connecting air nozzles, so that the waterproof air pump is flexible and convenient to use, and the cost can be reduced; meanwhile, the lower shell is in threaded connection with the waterproof upper cover, the air pump movement is in a turnbuckle connection mode with the lower shell, assembly and disassembly are convenient and quick, and production process difficulty can be reduced.
The air pump core and the lower shell are mutually buckled and connected through the cooperation of the male buckle and the female buckle, and the air outlet of the air pump is embedded in the groove of the lower shell and is in butt joint communication with the air outlet of the lower shell; the lower shell is in threaded connection with the waterproof upper cover, and the sealing ring arranged between the sealing surfaces of the platform is used for realizing effective sealing between the lower shell and the waterproof upper cover, so that the effects of effective water resistance and air leakage prevention can be achieved, and all the components are connected stably; meanwhile, the one-way sealing valve plate is connected to the second air outlet of the lower shell, so that double sealing can be realized, and air leakage can be effectively prevented.
Thirdly, through setting up the spread groove at lower casing bottom terminal surface, can make the gas outlet be linked together with the inflatable product inner chamber all the time, can't aerify when effectively preventing that the air pump from placing on the plane.
Fourthly, the lower shell outer wall is provided with a welding edge connecting groove seat, and the welding edge is embedded, so that the waterproof air pump and the inflatable product are conveniently connected in a sealing way.
Fifth, the inflatable product is also provided with a manual inflation and deflation valve, and when the waterproof air pump cannot work, the inflatable product can be inflated through the manual inflation and deflation valve, so that an emergency standby inflation mode is provided for the inflatable product; meanwhile, the inflatable product can be rapidly deflated through the manual inflation and deflation valve, and the inflatable product can be conveniently stored.
Drawings
Fig. 1 is a perspective view showing the mounting structure of a waterproof air pump with a detachable movement according to embodiment 1 of the present utility model;
fig. 2 is an exploded perspective view of a waterproof air pump with a detachable movement according to embodiment 1 of the present utility model;
fig. 3 is a sectional structural view of a waterproof air pump with a detachable movement of embodiment 1 of the present utility model;
fig. 4 is a perspective view of a part of the structure of the waterproof air pump of embodiment 1 of the present utility model in an exploded state;
fig. 5 is a perspective view of the air pump body of embodiment 1 of the present utility model;
fig. 6 is a perspective view of the lower case of embodiment 1 of the present utility model;
fig. 7 is a partial structural sectional view of the waterproof air pump with a detachable movement of embodiment 1 of the present utility model, showing a turnbuckle connection structure of the air pump body and the lower case;
FIG. 8 is a perspective sectional view of the lower case and the welding side of embodiment 1 of the present utility model;
fig. 9 is an enlarged view at a in fig. 3;
fig. 10 is an exploded perspective view of the air pump body of embodiment 1 of the present utility model;
fig. 11 is a perspective view of an inflatable swim ring of embodiment 1 of the present utility model.
In the figure: 1. air pump cartridge, 101, fastener, 102, first air outlet, 103, cartridge housing, 104, cartridge cover, 105, motor mount, 106, impeller, 107, impeller cover, 108, motor, 109, circuit board, 110, lithium battery, 111, air inlet mesh, 112, switch button, 113, charge port, 114, top cover, 2, lower housing, 21, external threads, 22, guide chute, 23, second air outlet, 24, recess, 25, welded edge connection slot seat, 251, lower ring plate, 252, upper ring plate, 253, connection rib, 254, slot, 3, waterproof upper cover, 31, internal threads, 32, clamping slot, 4, platform sealing surface, 5, sealing ring, 6, one-way sealing valve plate, 7, vent slot, 8, welded edge, 81, first insert, 82, second insert, 83, insert, 84, clamping block, 9, air charge and air discharge valve.
Detailed Description
The utility model is further described below by means of specific embodiments.
Example 1
Referring to fig. 1 to 10, a waterproof air pump with a detachable movement of the present utility model includes a waterproof housing and an air pump movement 1 detachably connected in the waterproof housing, the waterproof housing includes a lower housing 2 and a waterproof upper cover 3, the lower housing 2 and the waterproof upper cover 3 are connected by threads and sealed relatively, and the air pump movement 1 and the lower housing 2 are connected by a turnbuckle.
The inner wall of the waterproof upper cover 3 is provided with an internal thread 31, and the outer wall of the lower shell 2 is provided with an external thread 21 matched with the internal thread 31; the waterproof upper cover 3 and the lower shell 2 are respectively provided with a platform sealing surface 4, the waterproof upper cover 3 is abutted against the platform sealing surfaces 4 of the lower shell 2, and a sealing ring 5 is arranged between the two platform sealing surfaces 4, so that the waterproof upper cover 3 and the lower shell 2 are sealed. The screw thread adopts two threads with large space, so that the time and the force required by screwing can be reduced, and the condition of unlocking is avoided; after the inflation reaches saturation, the waterproof upper cover 3 can be quickly screwed to achieve the sealing effect.
The air pump movement 1 and the lower shell 2 are respectively and correspondingly provided with a male buckle and a female buckle which are matched with each other, and are mutually buckled and connected through the matching of the female buckle and the male buckle. The female buckle is arranged at the lower end of the lower shell 2, and is provided with a guide chute 22 arranged along the circumferential direction; the male buckle is a convex buckling piece 101 matched with the guide chute 22 and is arranged at the lower end of the air pump movement 1; the buckling piece 101 can be rotationally buckled in the guiding chute 22. The air pump core 1 bottom is provided with first gas outlet 102, and lower casing 2 bottom is formed with second gas outlet 23, and second gas outlet 23 is linked together with first gas outlet 102, and second gas outlet 23 department is connected with unidirectional sealing valve block 6, can effectively prevent gas leakage. The first air outlet 102 of the air pump movement 1 is arranged in a cylindrical shape and protrudes downwards, a groove 24 matched with the first air outlet 102 of the air pump movement 1 in shape is formed at the upper end of the second air outlet 23 of the lower shell 2, and the first air outlet 102 is embedded in the groove 24 and is in butt joint communication with the second air outlet 23. Four ventilation grooves 7 are formed in the bottom end face of the lower shell 2 at equal intervals, the ventilation grooves 7 penetrate through the bottom end face of the lower shell 2 in the radial direction, one end of each ventilation groove is communicated with the second air outlet 23, and the other end of each ventilation groove is communicated with the outside of the lower shell 2.
The air pump movement 1 is an air pump and comprises a movement housing 103, a movement upper cover 104, a motor bracket 105 arranged between the movement housing 103 and the movement upper cover 104, an impeller 106, an impeller cover 107, a motor 108, a circuit board 109 and a lithium battery 110 for supplying power to the motor 108 and the circuit board 109. The movement shell 103 is in limit clamping connection with the movement upper cover 104; the motor bracket 105 is clamped on the movement shell 104; the impeller 106 is rotatably arranged between the motor bracket 105 and the impeller cover 107; the motor 108 is connected with and drives the impeller 106 to rotate; the top of the movement upper cover 104 is provided with an air inlet mesh 111, a switch key 112 and a charging port 113, an indicator light is arranged below the air pump upper cover 104, and the light emitted by the indicator light is transmitted out through the transparent air pump upper cover 104; the top surface of the movement upper cover 104 is also buckled with a top cover plate 114; the motor 108, the lithium battery 110, the switch key 112 and the charging port 113 are all electrically connected with the circuit board 109 to form an electrical system of the air pump movement 1; the motor 108 and the lithium battery 110 are fixedly arranged below the motor bracket 105, and the circuit board 109 is fixedly arranged above the impeller cover 107. The air pump body 1 has compact structure, small volume and high inflation efficiency. In addition, the structure of the air pump mechanism 1 is not limited to this, and an inflator of any structure capable of realizing an inflation function may be employed.
The outer wall of the lower shell 2 is provided with a welding edge connecting groove seat 25 and a welding edge 8 embedded on the welding edge connecting groove seat 25, and the welding edge 8 is used for connecting and sealing the lower shell 2 with an inflatable product. The welding edge connecting groove seat 25 comprises a lower ring plate 251 fixedly connected to the outer wall of the lower shell, an upper ring plate 252 and a plurality of connecting ribs 253 connected between the lower ring plate 251 and the upper ring plate 252. The plurality of connecting ribs 223 are arranged at intervals, and a plurality of slots 254 are formed between the lower ring plate 251 and the upper ring plate 252. The lower ring plate 251 is formed with a first caulking groove and a second caulking groove. The welding edge 8 wraps the lower ring plate 251 from the outer end, and is formed with a first insert 81 and a second insert 82 which can be respectively embedded in the first insert groove and the second insert groove, and is also formed with a plurality of insert blocks 83 which can be correspondingly inserted into a plurality of slots 254, and the insert blocks 83 are tightly pressed between the upper ring plate 252 and the lower ring plate 251. This kind of welding limit connecting groove seat 25 and welding limit 8 mounting structure realizes the spacing to the level through first, second caulking groove and first, second inlay ear cooperation, compresses tightly through the inserted block 83 and realizes fore-and-aft spacing in the slot 254 between upper ring plate 252 and lower ring plate 251, and mounting structure is more firm, and joint strength is higher. The welding edge connecting groove seat 25 is made of hard plastic, the welding edge 8 is made of soft plastic material, the welding edge connecting groove 25 is formed by injection molding, and the welding edge 8 is formed by injection molding and is connected to the welding edge connecting groove seat 25. The structure of the welding side connection groove 25 and the welding side 8 is not limited to this, and any fitting structure may be used to connect the welding side connection groove 25 and the welding side 8. A plurality of clamping blocks 84 are circumferentially arranged on the upper end face of the welding edge 8, and a plurality of clamping grooves 32 are circumferentially arranged on the lower end face of the waterproof upper cover 3. The clamping block 84 is clamped in the clamping groove 32 to prevent the threads from loosening.
Referring to fig. 11, an inflatable product of the present utility model includes an inflatable product body and the waterproof air pump with a separable movement described above. The inflatable product body is an inflatable swimming life-buoy 9. The outer wall of the lower shell 2 is in sealing connection with the inflatable swimming ring 9 through a welding edge 8, the second air outlet 23 is positioned in the inner cavity of the inflatable swimming ring 9, and the waterproof upper cover 3 is exposed outside the inflatable swimming ring 9. The inflatable swim ring 9 is also provided with a manual inflation/deflation valve 91.
Referring to fig. 1 to 11, the method of using the inflatable product of the present utility model comprises: when the inflatable product is required to be inflated, the waterproof upper cover 3 is screwed off from the lower shell 2, and at the moment, the air pump movement 1 is screwed on the lower shell 2, so that the air pump movement 1 can be controlled to be started through the switch key 112 to inflate the inflatable product; after the inflation is finished, the waterproof upper cover 3 is connected to the lower shell 2 through threads. When the waterproof air pump cannot work, the inflatable product can be inflated through the manual inflation and deflation valve 91, so that an emergency standby inflation mode is provided for the inflatable product; meanwhile, the inflatable product can be rapidly deflated through the manual inflation and deflation valve 91, so that the inflatable product can be conveniently stored. In addition, one air pump movement 1 can be matched with a plurality of inflatable products for use, each inflatable product is provided with a lower shell 2 and a waterproof upper cover 3, and the plurality of inflatable products are provided with one air pump movement 1; when the air pump is used, the air pump movement 1 is only required to be detached from the lower shell 2 of the current inflatable product and is connected to the lower shells 2 of other inflatable products in a screwing way. The air nozzle can be connected with the first air outlet 102 of the air pump body 1 and the air inlets of other inflatable products, so that the inflatable products can be inflated.
Example 2
This embodiment differs from embodiment 1 in that: an external thread is arranged on the outer wall of the waterproof upper cover 3, and an internal thread matched with the external thread is arranged on the inner wall of the lower shell 2. The female buckle is arranged on the air pump movement 1, and the male buckle is arranged on the lower shell 2. The inflatable product is an inflatable boat.
Example 3
This embodiment differs from embodiment 1 in that: the inflatable product is an inflatable swimming pool.
The foregoing is only three embodiments of the present utility model, but the design concept of the present utility model is not limited thereto, and any insubstantial modification of the present utility model by using the concept should be construed as infringement of the protection scope of the present utility model.
Claims (10)
1. A waterproof air pump with a separable movement is characterized in that: the waterproof shell comprises a lower shell and a waterproof upper cover, the lower shell is connected with the waterproof upper cover through threads and is sealed relatively, and the air pump core is connected with the lower shell through a turnbuckle; the air pump core is provided with a first air outlet, a second air outlet is formed on the lower shell, and the second air outlet is communicated with the first air outlet.
2. A cartridge-separable waterproof air pump as defined in claim 1, wherein: the air pump core and the lower shell are respectively and correspondingly provided with one of a female buckle and a male buckle which are matched with each other, and are mutually buckled and connected through the matching of the female buckle and the male buckle.
3. A cartridge-separable waterproof air pump as defined in claim 2, wherein: the female buckle is provided with a guide chute arranged along the circumferential direction, the male buckle is a buckling piece which is matched with the guide chute and protrudes, and the buckling piece can be rotationally buckled into the guide chute.
4. A cartridge-separable waterproof air pump as claimed in claim 2 or 3, wherein: the female buckle and the male buckle are respectively and correspondingly arranged at the lower end of one of the lower shell and the air pump core; the first gas outlet of the air pump core is arranged in a cylindrical shape and protrudes downwards, a groove matched with the first gas outlet of the air pump core in shape is formed in the upper end of the second gas outlet of the lower shell, and the first gas outlet is embedded in the groove and is in butt joint communication with the second gas outlet.
5. A cartridge-separable waterproof air pump as defined in claim 1, wherein: the inner wall of the waterproof upper cover is provided with an internal thread, and the outer wall of the lower shell is provided with an external thread matched with the internal thread; the waterproof upper cover and the lower shell are respectively provided with a platform sealing surface, the waterproof upper cover is abutted against the platform sealing surfaces of the lower shell, and a sealing ring is arranged between the two platform sealing surfaces, so that the sealing between the waterproof upper cover and the lower shell is realized.
6. A cartridge-separable waterproof air pump as defined in claim 1, wherein: and a one-way sealing valve plate is connected to the second air outlet of the lower shell.
7. A cartridge-separable waterproof air pump as defined in claim 1, wherein: the bottom end face of the lower shell is provided with a plurality of ventilation grooves, the ventilation grooves penetrate through the bottom end face of the lower shell, one end of each ventilation groove is communicated with the second air outlet, and the other end of each ventilation groove is communicated with the outside of the lower shell.
8. A cartridge-separable waterproof air pump as defined in claim 1, wherein: the lower shell is characterized in that a welding edge connecting groove seat and a welding edge embedded on the welding edge connecting groove seat are arranged on the outer wall of the lower shell, and the welding edge is used for connecting and sealing the lower shell with an inflatable product.
9. An inflatable product, characterized by: the waterproof air pump comprises an inflatable product body and the waterproof air pump with the separable movement, wherein the outer wall of the lower shell is in sealing connection with the inflatable product body, the second air outlet is positioned in the inner cavity of the inflatable product body, and the waterproof upper cover is exposed outside the inflatable product body.
10. An inflatable product as claimed in claim 9, wherein: and the inflatable product body is also provided with a manual inflation and deflation valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221097244.2U CN219691779U (en) | 2022-04-28 | 2022-04-28 | Waterproof air pump with separable movement and inflatable product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221097244.2U CN219691779U (en) | 2022-04-28 | 2022-04-28 | Waterproof air pump with separable movement and inflatable product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219691779U true CN219691779U (en) | 2023-09-15 |
Family
ID=87966294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221097244.2U Active CN219691779U (en) | 2022-04-28 | 2022-04-28 | Waterproof air pump with separable movement and inflatable product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219691779U (en) |
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2022
- 2022-04-28 CN CN202221097244.2U patent/CN219691779U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 223001 No. 48 Lishi Avenue, Jinhu County, Huai'an City, Jiangsu Province Patentee after: Jiangsu Guorun Electric Co.,Ltd. Patentee after: Hangzhou Juheng Brand Management Co.,Ltd. Address before: 223001 No. 48 Lishi Avenue, Jinhu County, Huai'an City, Jiangsu Province Patentee before: Huaian Guorun Electric Co.,Ltd. Patentee before: Hangzhou Juheng Brand Management Co.,Ltd. |