CN219051730U - Large-pressure electric water gun - Google Patents
Large-pressure electric water gun Download PDFInfo
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- CN219051730U CN219051730U CN202222692631.7U CN202222692631U CN219051730U CN 219051730 U CN219051730 U CN 219051730U CN 202222692631 U CN202222692631 U CN 202222692631U CN 219051730 U CN219051730 U CN 219051730U
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Abstract
The utility model relates to a high-pressure electric water gun which comprises a water gun shell, a water inlet and outlet pipe arranged in the water gun shell, an electric driving structure and a water inlet and outlet adjusting structure arranged between the water inlet and outlet pipe and the electric driving structure, wherein the water inlet and outlet adjusting structure is communicated with the water inlet and outlet pipe, the electric driving structure is used for realizing water absorption or water spraying by pumping or pressurizing the water inlet and outlet adjusting structure, the inner wall of the water outlet end of the water inlet and outlet pipe is provided with a spiral groove, and the spiral groove spirally extends along the extending direction of the water inlet and outlet pipe. The utility model has the following advantages: the up-down reciprocating piston is adopted to move, so that the internal structure of the electric water gun is compact, and the internal pressure and the water outlet speed are improved.
Description
Technical field:
the utility model belongs to the field of electric water guns, and particularly relates to a high-pressure electric water gun.
The background technology is as follows:
under the impact of high-pressure water, the friction resistance of the movable joint of the manual water gun is greatly increased, and the defect that personnel control the operation of the water gun is difficult exists, so that the electric water gun is more and more popular in the market and used. However, the existing electric water gun adopts a diaphragm type driving or piston type driving structure, however, the diaphragm type driving is limited by the pressure of an air source, the pressure cannot be improved, noise and internal vibration are obvious, the piston type driving is usually that a piston transversely reciprocates to enable the pressure cavity inside the water gun to generate pressure, however, the piston rod and a water inlet valve and a water outlet valve of a water inlet and outlet pipe of the electric water gun are horizontally arranged in a structure of transversely reciprocating motion, the length of the electric water gun is required to be lengthened, the stroke of the piston of the transversely reciprocating motion is longer, and the stroke is long under the condition that the volume of the pressure cavity is unchanged, the pressure is small, so that the existing diaphragm type driving or piston type driving has the defect of small water pressure.
The utility model comprises the following steps:
the utility model aims to overcome the defects, and provides a high-pressure electric water gun, which adopts up-and-down reciprocating piston movement, so that the internal structure of the electric water gun is compact, and the internal pressure and the water outlet speed are improved.
The aim of the utility model is achieved by the following technical scheme: the electric driving structure is used for realizing water absorption or water spraying by pumping or pressurizing the water inlet and outlet adjusting structure, the inner wall of the water outlet end of the water inlet and outlet pipe is provided with a spiral groove, and the spiral groove spirally extends along the extending direction of the water inlet and outlet pipe;
the water inlet and outlet adjusting structure comprises an adjusting shell and two water inlet and outlet valve groups arranged in the adjusting shell, a piston rod for adjusting the internal pressure of the adjusting shell is further arranged in the adjusting shell, and the piston rod moves up and down in a reciprocating mode under the driving of the electric driving structure, so that water inlet and outlet of the two water inlet and outlet valve groups is realized.
The utility model further improves that: the electric driving structure comprises a driving motor, a transmission gear and a transmission shaft, wherein the transmission gear is fixedly sleeved on the transmission shaft, a pinion is fixedly connected to a driving shaft of the driving motor and meshed with the transmission gear under the driving of the driving motor to drive the transmission shaft to rotate, an eccentric shaft horizontally and outwards extends from one end of the transmission shaft far away from the driving motor, a fixed wheel body is fixedly sleeved on the outer part of the eccentric shaft, the fixed wheel body is embedded at the side end of a piston rod, and the transmission shaft rotates, so that the eccentric shaft drives the fixed wheel body to reciprocate up and down, and the piston rod is driven to reciprocate up and down.
The utility model further improves that: the side end of the piston rod is provided with a U-shaped groove which is recessed inwards horizontally, an opening of the U-shaped groove faces the eccentric shaft, the fixed wheel body is arranged in the U-shaped groove, and the side end face of the U-shaped groove is of an open structure.
The utility model further improves that: each water inlet and outlet valve group comprises a water outlet valve and a water inlet valve, the water outlet valves of the two water inlet and outlet valve groups are arranged up and down correspondingly, and the water inlet valves of the two water inlet and outlet valve groups are arranged up and down correspondingly.
The utility model further improves that: the adjusting shell comprises an outer shell body, an upper connecting shell body and a lower connecting shell body, wherein the outer shell body, the upper connecting shell body and the lower connecting shell body are connected to form a cavity structure for embedding a water inlet valve and a water outlet valve group and a piston rod, a water outlet valve and a water inlet valve of each water inlet valve and outlet valve group are communicated with the corresponding upper connecting shell body and the corresponding lower connecting shell body, and a water inlet pipe and a water outlet pipe are communicated with the inside of the cavity structure.
The utility model further improves that: the water gun shell is provided with a lithium battery for supplying power to the electric driving structure, the water gun shell is provided with a touch switch, the touch switch is electrically connected with the lithium battery, and the lithium battery is electrically connected with the electric driving structure.
Compared with the prior art, the utility model has the following advantages:
1. the utility model adopts the eccentric shaft to rotate so as to drive the piston rod to do up-and-down reciprocating motion, so that the stroke amount of the up-and-down motion of the piston rod depends on the distance of the eccentric shaft eccentric on the transmission shaft, and the stroke of the piston in the up-and-down reciprocating motion is shorter than that of the piston in the transverse reciprocating motion, thus the water pressure in the water inlet and outlet adjusting structure is high, the internal structure of the electric water gun is compact, and the internal pressure is improved; and secondly, the inner wall of the water outlet end of the water inlet and outlet pipe is provided with a spiral groove, and liquid in the water inlet and outlet pipe is spirally sprayed along the direction of the spiral groove under the action of water pressure, so that the water outlet speed is improved.
2. The water inlet and outlet adjusting structure adopts two water inlet and outlet valve groups which correspond up and down, and can furthest improve water inlet and water outlet.
3. The transmission shaft rotates to drive the fixed wheel body to reciprocate up and down, the fixed wheel body is arranged in the U-shaped groove with the side end face of an open structure, the fixed wheel body rotates circumferentially under the rotation of the eccentric shaft, the open U-shaped groove structure provides displacement space for the circumferential rotation of the fixed wheel body, and meanwhile, the fixed wheel body can drive the piston rod to reciprocate up and down, and the rotary type rotary pump has ingenious design and compact structure.
Description of the drawings:
fig. 1 is a schematic structural view of a high-pressure electric water gun according to the present utility model.
Fig. 2 is a schematic diagram of an internal structure of a high-pressure electric water gun according to the present utility model.
Fig. 3 is a schematic diagram showing connection of an electric driving structure, a water inlet and outlet adjusting structure and a water inlet and outlet pipe of the high-pressure electric water gun.
Fig. 4 is a schematic diagram illustrating the disassembly of an electric driving structure of a high-pressure electric water gun according to the present utility model.
Reference numerals in the drawings:
1-a water gun shell, 2-a water inlet and outlet pipe, 3-an electric driving structure, 4-a water inlet and outlet adjusting structure, 5-a lithium battery and 6-a touch switch;
31-driving motor, 32-driving gear, 33-pinion, 34-driving shaft, 35-eccentric shaft, 36-fixed wheel body and 37-U-shaped groove;
41-adjusting shell, 42-water inlet and outlet valve group, 43-piston rod, 411-outer shell, 412-upper connecting shell, 413-lower connecting shell, 421-water outlet valve and 422-water inlet valve.
The specific embodiment is as follows:
the present utility model will be further described in detail with reference to the following examples and drawings for the purpose of enhancing the understanding of the present utility model, which examples are provided for the purpose of illustrating the present utility model only and are not to be construed as limiting the scope of the present utility model.
In the description of the present utility model, it should be understood that the term "orientation" or "positional relationship" as used herein with respect to the orientation or positional relationship shown in the drawings is merely for convenience of description and to simplify the description, and does not indicate or imply that the structures or units referred to must have a particular orientation and therefore should not be construed as limiting the utility model.
In the present utility model, unless otherwise specifically defined and limited, terms such as "connected," "provided," and "having" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, directly connected, and connected via an intermediate medium, so that it is possible for those skilled in the art to understand the basic meaning of the terms in the present utility model according to circumstances.
As shown in fig. 1 and 2, a first embodiment of a high-pressure electric water gun according to the present utility model includes a water gun housing 1, a water inlet and outlet pipe 2 disposed in the water gun housing 1, an electric driving structure 3, and a water inlet and outlet adjusting structure 4 disposed between the water inlet and outlet pipe 2 and the electric driving structure 3, wherein the water inlet and outlet adjusting structure 4 is communicated with the water inlet and outlet pipe 2, the electric driving structure 3 is configured to suck water or spray water by pumping or pressurizing the water inlet and outlet adjusting structure 4, and an inner wall of a water outlet end of the water inlet and outlet pipe 2 has a spiral groove extending spirally along an extending direction of the water inlet and outlet pipe 2;
the water inlet and outlet adjusting structure 4 comprises an adjusting shell 41 and two water inlet and outlet valve groups 42 arranged in the adjusting shell 41, a piston rod 43 for adjusting the internal pressure of the adjusting shell 41 is further arranged in the adjusting shell 41, and the piston rod 43 is driven by the electric driving structure 3 to reciprocate up and down, so that water inlet and outlet of the two water inlet and outlet valve groups 42 is realized.
The utility model adopts the eccentric shaft 35 to rotate so as to drive the piston rod 43 to do up-and-down reciprocating motion, so that the stroke amount of the up-and-down motion of the piston rod 43 depends on the distance between the eccentric shaft 35 and the transmission shaft 34, and the stroke of the piston in the up-and-down reciprocating motion is shorter than that of the piston in the transverse reciprocating motion, thus the water pressure in the water inlet and outlet adjusting structure 4 is high, the internal structure of the electric water gun is compact, and the internal pressure is improved; secondly, the inner wall of the water outlet end of the water inlet and outlet pipe 2 is provided with a spiral groove, and liquid in the water inlet and outlet pipe is ejected along with spiral injection in the direction of the spiral groove under the action of water pressure, so that the water outlet speed is improved.
Further, as shown in fig. 3 and 4, the electric driving structure 3 includes a driving motor 31, a driving gear 32, and a driving shaft 34, the driving gear 32 is fixedly sleeved on the driving shaft 34, a pinion 33 is fixedly connected to the driving shaft of the driving motor 31, the pinion 33 is meshed with the driving gear 32 under the driving of the driving motor 31 and drives the driving shaft 34 to rotate, an eccentric shaft 35 horizontally and outwardly extends from one end of the driving shaft 34 far away from the driving motor 31, a fixed wheel body 36 is fixedly sleeved outside the eccentric shaft 35, the fixed wheel body 36 is embedded at a side end of a piston rod 43, and the driving shaft 34 rotates, so that the eccentric shaft 35 drives the fixed wheel body 36 to reciprocate up and down, thereby driving the piston rod 43 to reciprocate up and down.
Further, the side end of the piston rod 43 is provided with a U-shaped groove 37 which is recessed horizontally and inwards, the opening of the U-shaped groove 37 is arranged towards the eccentric shaft, the fixed wheel body 36 is arranged in the U-shaped groove 37, and the side end face of the U-shaped groove 37 is of an open structure.
Further, each water inlet and outlet valve group 42 includes a water outlet valve 421 and a water inlet valve 422, the water outlet valves 421 of the two water inlet and outlet valve groups 42 are disposed vertically correspondingly, and the water inlet valves 422 of the two water inlet and outlet valve groups 42 are disposed vertically correspondingly.
The water inlet and outlet adjusting structure adopts the water inlet and outlet valve groups 42 which correspond to each other from top to bottom, can furthest improve water inlet and water outlet, improves the use universality, and is suitable for water spraying in various fields of different industries.
Further, the adjusting housing 41 includes an outer housing 411, an upper connecting housing 412 and a lower connecting housing 413, the outer housing 411, the upper connecting housing 412 and the lower connecting housing 413 are connected to form a cavity structure with the water inlet and outlet valve groups 42 and the piston rod 43 embedded, the water outlet valve 421 and the water inlet valve 422 of each water inlet and outlet valve group 42 are communicated with the corresponding upper connecting housing 412 and lower connecting housing 413, and the water inlet and outlet pipe 2 is communicated with the inside of the cavity structure.
The transmission shaft 34 rotates to drive the fixed wheel body 36 to reciprocate up and down, the fixed wheel body 36 is arranged in a U-shaped groove 37 with an open-type structure at the side end face, the fixed wheel body 36 performs circumferential rotation under the rotation of the eccentric shaft 35, the open-type U-shaped groove structure provides displacement space for the circumferential rotation of the fixed wheel body 36, and meanwhile, the piston rod 43 can be driven to reciprocate up and down, so that the structure is ingenious in design and compact.
Further, the gun housing 1 is provided with a lithium battery 5 for supplying power to the electric driving structure 3, the gun housing 1 is provided with a touch switch 6, the touch switch 6 is electrically connected with the lithium battery 5, and the lithium battery 5 is electrically connected with the electric driving structure 3.
It will be appreciated by persons skilled in the art that the utility model is not limited to the embodiments described above, but is shown and described merely to illustrate the principles of the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a big pressure electric water gun which characterized in that: the water inlet and outlet adjusting structure is communicated with the water inlet and outlet pipe, the electric driving structure realizes water absorption or water spraying by pumping or pressurizing the water inlet and outlet adjusting structure, the inner wall of the water outlet end of the water inlet and outlet pipe is provided with a spiral groove, and the spiral groove extends spirally along the extending direction of the water inlet and outlet pipe;
the water inlet and outlet adjusting structure comprises an adjusting shell and two water inlet and outlet valve groups arranged in the adjusting shell, a piston rod for adjusting the internal pressure of the adjusting shell is further arranged in the adjusting shell, and the piston rod is driven by the electric driving structure to reciprocate up and down, so that water inlet and outlet of the two water inlet and outlet valve groups is realized.
2. The high pressure electric water gun according to claim 1, wherein: the electric driving structure comprises a driving motor, a transmission gear and a transmission shaft, wherein the transmission gear is fixedly sleeved on the transmission shaft, a pinion is fixedly connected to the driving shaft of the driving motor, the pinion is meshed with the transmission gear and drives the transmission shaft to rotate under the driving of the driving motor, an eccentric shaft horizontally and outwards extends from one end of the transmission shaft far away from the driving motor, a fixed wheel body is fixedly sleeved outside the eccentric shaft, the fixed wheel body is embedded at the side end of a piston rod, and the transmission shaft rotates to enable the eccentric shaft to drive the fixed wheel body to move up and down in a reciprocating manner, so that the piston rod is driven to move up and down in a reciprocating manner.
3. A high pressure electric water gun as claimed in claim 2, wherein: the side end of the piston rod is provided with a U-shaped groove which is recessed inwards, an opening of the U-shaped groove faces the eccentric shaft, the fixed wheel body is arranged in the U-shaped groove, and the side end face of the U-shaped groove is of an open structure.
4. A high pressure electric water gun as defined in claim 3, wherein: each water inlet and outlet valve group comprises a water outlet valve and a water inlet valve, the water outlet valves of the two water inlet and outlet valve groups are arranged up and down correspondingly, and the water inlet valves of the two water inlet and outlet valve groups are arranged up and down correspondingly.
5. The high pressure electric water gun according to claim 4, wherein: the adjusting shell comprises an outer shell body, an upper connecting shell body and a lower connecting shell body, wherein the outer shell body, the upper connecting shell body and the lower connecting shell body are connected to form a cavity structure for embedding a water inlet valve, a water outlet valve and a piston rod of each water inlet valve, a water inlet valve and a water outlet valve of each water inlet valve are communicated with the corresponding upper connecting shell body and the corresponding lower connecting shell body, and the water inlet pipe and the water outlet pipe are communicated with the inside of the cavity structure.
6. The high pressure electric water gun according to claim 1, wherein: the water gun shell is provided with a lithium battery for supplying power to the electric driving structure, the water gun shell is provided with a touch switch, the touch switch is electrically connected with the lithium battery, and the lithium battery is electrically connected with the electric driving structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222692631.7U CN219051730U (en) | 2022-10-13 | 2022-10-13 | Large-pressure electric water gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222692631.7U CN219051730U (en) | 2022-10-13 | 2022-10-13 | Large-pressure electric water gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219051730U true CN219051730U (en) | 2023-05-23 |
Family
ID=86344243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222692631.7U Active CN219051730U (en) | 2022-10-13 | 2022-10-13 | Large-pressure electric water gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219051730U (en) |
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2022
- 2022-10-13 CN CN202222692631.7U patent/CN219051730U/en active Active
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