CN114459282B - Automatic water gun - Google Patents
Automatic water gun Download PDFInfo
- Publication number
- CN114459282B CN114459282B CN202210134958.4A CN202210134958A CN114459282B CN 114459282 B CN114459282 B CN 114459282B CN 202210134958 A CN202210134958 A CN 202210134958A CN 114459282 B CN114459282 B CN 114459282B
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- China
- Prior art keywords
- water
- valve mechanism
- pipe body
- gun
- storage device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 290
- 238000002347 injection Methods 0.000 claims abstract description 46
- 239000007924 injection Substances 0.000 claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000001514 detection method Methods 0.000 claims abstract description 34
- 239000007921 spray Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B9/00—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure
- F41B9/0003—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the pressurisation of the liquid
- F41B9/0006—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the pressurisation of the liquid the liquid being pressurised prior to ejection
- F41B9/0009—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the pressurisation of the liquid the liquid being pressurised prior to ejection the pressurised liquid being contained in an expandable chamber, e.g. a bladder or a chamber with a spring-loaded slidable wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B9/00—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure
- F41B9/0071—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by special valve arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B9/00—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure
- F41B9/0087—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the intended use, e.g. for self-defence, law-enforcement, industrial use, military purposes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Technology Law (AREA)
- Toys (AREA)
- Nozzles (AREA)
Abstract
The invention discloses an automatic water gun which comprises a power supply, a water gun body, an operation assembly, a water injection device, a water storage device, an infrared detection device and a valve mechanism, wherein the operation assembly, the water injection device, the water storage device, the infrared detection device and the valve mechanism are arranged on the water gun body. The water gun body is provided with a water outlet for injecting water and a water inlet for storing water for the water storage device, the operation assembly respectively controls the water injection device and the valve mechanism, the water injection device is used for conveying water to the water storage device, the valve mechanism is used for opening or closing the water outlet, and the infrared detection device is used for detecting the water quantity in the water storage device. The automatic water gun controls the water injection device to deliver water to the water storage device through the operation assembly, the water outlet is opened through the control valve mechanism so as to jet water, and the infrared detection device detects the water quantity in the water storage device in real time. The infrared detection device, the water injection device and the valve mechanism are matched, so that the water quantity can be monitored in real time, and the emitted water quantity is controllable.
Description
Technical Field
The invention relates to the technical field of toys, in particular to an automatic water gun.
Background
At present, along with the improvement of living standard, the demands of people on entertainment activities are more and more abundant. In summer, people like to play with water, and in water playing activities (such as playing, drifting, swimming and the like in water amusement parks), people often like to shoot with each other by utilizing a water gun, so that interaction feeling is increased, and fun is improved. The structure and design of toy water gun are more and more diversified nowadays, and the existing toy water gun mainly comprises a gun shell, a water storage container arranged in the gun shell, a water pipe, a compression pump, a water spray head and the like, and the defects of large water injection quantity, uncontrollable water injection quantity, less water injection times, frequent water injection and the like are generally existed. Therefore, it is necessary to provide an automatic water gun with simple structure, easy assembly and controllable water injection quantity.
Disclosure of Invention
The invention aims to provide an automatic water gun which is simple in structure, easy to assemble and controllable in water injection quantity.
In order to achieve the above purpose, the invention provides an automatic water gun, which comprises a power supply, a water gun body, an operation assembly arranged on the water gun body, a water injection device, a water storage device, an infrared detection device and a valve mechanism. The water gun body is provided with a water outlet for injecting water and a water inlet for storing water for the water storage device, the operation assembly respectively controls the water injection device and the valve mechanism, the water injection device is used for conveying water to the water storage device, the valve mechanism is used for opening or closing the water outlet, and the infrared detection device is used for detecting the water quantity in the water storage device.
Preferably, the water gun body comprises a front cover, a rear cover, a left cover, a right cover and a handle.
Preferably, the front cover and the rear cover are detachably connected, and the left cover and the right cover are detachably connected with the left end and the right end of the front cover and the rear cover, respectively.
Preferably, the water injection means is a diaphragm pump.
Preferably, the operating assembly includes a trigger, a fire switch electrically connected to the valve mechanism, and a water addition switch electrically connected to the water injection device and the valve mechanism.
Preferably, a first trigger part for triggering the shooting switch and a second trigger part for triggering the water adding switch are respectively arranged on the trigger, and the trigger moves bidirectionally to trigger the first trigger part and the second trigger part respectively.
Preferably, the water storage device comprises a guide sleeve and an elastic water bag matched with the guide sleeve, and the water storage device further comprises a guide piston arranged at one end of the elastic water bag.
Preferably, the automatic water gun further comprises a control device connected with the infrared detection device and a display device connected with the control device, wherein the infrared detection device detects the position of the guide piston so as to display the water quantity in the elastic water bag on the display device.
Preferably, the infrared detection device comprises at least one infrared correlation detection device, and the infrared correlation detection device comprises an infrared correlation transmitter and an infrared correlation receiver.
Preferably, the valve mechanism comprises a valve rod and an electromagnet, the water gun body is provided with a fixing part for fixing the valve rod and a guide cavity communicated with the water outlet, and the valve rod penetrates through the fixing part and extends to the guide cavity.
Compared with the prior art, the automatic water gun has the following advantages:
1. the automatic water gun controls the water injection device to deliver water to the water storage device through the operation assembly, the water outlet is opened through the control valve mechanism so as to jet water, and the infrared detection device detects the water quantity in the water storage device in real time. The infrared detection device, the water injection device and the valve mechanism are matched, so that the water quantity can be monitored in real time, and the water quantity injected each time is controlled through the valve mechanism.
2. The water gun body is assembled by the front cover, the rear cover, the left cover, the right cover and the handle, so that parts inside the water gun body are convenient to maintain.
3. The water injection device is a diaphragm pump, pressure relief and water injection are controlled by a program, and the device is simple in structure, easy to assemble, stable and reliable.
4. The trigger is controlled to move bidirectionally to control the shooting switch and the water adding switch respectively, and the dual control structure is simple.
5. The infrared correlation detection device detects the position of the guide piston so as to detect and display the water quantity in the elastic water bag on the display device.
6. The water gun body is provided with a fixing part for fixing the valve rod and a guide cavity communicated with the water outlet, and the fixing part is beneficial to the reciprocating motion of the valve rod along the axis of the valve rod and is not eccentric, so that the flight distance and stability of the ejected water drops are improved; the arrangement of the guide cavity has a guide effect, so that water drops are not easy to scatter when being ejected.
Drawings
Fig. 1 is a front view of an embodiment of an automatic water gun of the present invention.
Fig. 2 is a perspective view of an embodiment of an automatic water gun of the present invention.
Fig. 3 is a perspective view of the automatic water gun of fig. 2 from another angle.
Fig. 4 is an exploded view of the automatic water gun of fig. 1 after removal of the front cover.
Fig. 5 is an exploded view of the automatic water gun of fig. 1 after separation of the front cover, left cover, right cover and handle.
Fig. 6 is a cross-sectional view of the automatic water gun shown in fig. 3.
Fig. 7 is another cross-sectional view of the automatic water gun shown in fig. 3.
Symbol description
An automatic water gun 10; a power supply 1; a water gun body 2; a water inlet 21; a water outlet 22; a water jet 221; a guide cavity 222; a front cover 23; a rear cover 24; a first mounting cavity 241; a second mounting cavity 242; a third mounting cavity 243; a left cover 25; a right cover 26; a handle 27; a conduit assembly 28; a first pipe body 281; a second tube 282; a third tube 283; fourth tube 284; through holes 285; a fixing portion 286; an operating assembly 3; a trigger 31; a shooting switch 32; a water adding switch 33; a first trigger 34; a second trigger 35; a start key 36; a water injection device 4; a water storage device 5; a guide sleeve 51; an elastic water bladder 52; a guide piston 53; an infrared detection device 6; an infrared correlation emitter 62; an infrared correlation receiver 63; a valve mechanism 7; a valve stem 71; an electromagnet 72; a blocking portion 73; a magnetic attraction portion 74; a connection portion 75; an elastic member 76; a guide hole 77; a control device 8; display device 9
Detailed Description
In order to describe the technical content and constructional features of the present invention in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
Referring to fig. 1 to 6, the present invention provides an automatic water gun 10 comprising a power supply 1, a water gun body 2, an operation assembly 3 arranged in the water gun body 2, a water injection device 4, a water storage device 5, an infrared detection device 6, a valve mechanism 7, a control device 8 and a display device 9. The water gun body 2 has a water outlet 22 for water jet and a water inlet 21 for adding water to the water storage device 5. The operating assembly 3 controls the water filling means 4 and the valve mechanism 7, respectively, the water filling means 4 being adapted to deliver water to the water storage means 5 and the valve mechanism 7 being adapted to open or close the water outlet 22. The infrared detection device 6 is used for detecting the water quantity in the water storage device 5, the control device 8 is connected with the infrared detection device 6, the display device 9 is connected with the control device 8, and the display device 9 displays the water quantity in the water storage device 5 after the infrared detection device 6 detects the water quantity.
As shown in fig. 5, gun body 2 includes a front cover 23, a rear cover 24, a left cover 25, a right cover 26, and a handle 27. Preferably, the front cover 23 and the rear cover 24 are detachably connected, and the left cover 25 and the right cover 26 are detachably connected to the left end and the right end of the front cover 23 and the rear cover 24, respectively. Specifically, a first installation cavity 241 in which the power supply 1 is installed, a second installation cavity 242 in which the water injection device 4 is installed, and a third installation cavity 243 in which the water storage device 5 is installed are formed between the front cover 23 and the rear cover 24. Also included in gun body 2 is a conduit assembly 28 for transporting water, conduit assembly 28 including a first conduit 281, a second conduit 282, a third conduit 283, and a fourth conduit 284. One end of the first pipe 281 is communicated with the water inlet 21, and the other end of the first pipe 281 is connected with the water injection device 4; one end of the second pipe body 282 is connected with the water injection device 4, and the other end of the second pipe body 282 is communicated with the fourth pipe body 284; both ends of the third pipe 283 are respectively communicated with the water storage device 5 and the fourth pipe 284, and the other end of the fourth pipe 284 is communicated with the water outlet 22.
Preferably, the water injection device 4 is a diaphragm pump, so as to realize program control pressure relief and water injection. Specifically, the joint of the water injection device 4 and the second pipe 282 has a one-way valve. When water flows from the water filling device 4 to the second pipe 282, the one-way valve opens the outflow opening of the water filling device and vice versa closes the outflow opening. As shown in fig. 5-6, the operating assembly 3 includes a trigger 31, a fire switch 32 electrically connected to the valve mechanism 7, a water addition switch 33 electrically connected to the water injection device 4 and the valve mechanism 7, and an on key 36. Preferably, a first trigger part 34 for triggering the shooting switch 32 and a second trigger part 35 for triggering the water adding switch 33 are respectively arranged on the trigger 31, and the two-way movement of the trigger 31 triggers the shooting switch 32 and the water adding switch 33 respectively. After the start-up key 36 is opened, the automatic water gun 10 automatically enters a standby state of the working mode, and the display device 9 displays the water quantity and the battery power in the water storage device 5.
As shown in fig. 4 to 7, the water storage device 5 includes a guide sleeve 51, an elastic water bladder 52 matched with the guide sleeve 51, and a guide piston 53 provided at one end of the elastic water bladder 52, and the other end of the elastic water bladder 52 is communicated with a third pipe 283. Preferably, the elastic water bag 52 is contractible, and when the elastic water bag 52 is filled with water, the water overcomes the elasticity of the elastic water bag 52 to enlarge the volume of the elastic water bag 52, and when the elastic water bag 52 is filled with water, the outer wall of the elastic water bag 52 contacts the inner wall of the guide sleeve 51; when the valve mechanism 7 is opened, the water in the elastic water bladder 52 is ejected from the water outlet 22 along the third pipe 283 and the fourth pipe 284 by elastic force. Preferably, the elastic water bladder 52 is made of butyl rubber, but is not limited thereto, as long as the elastic water bladder 52 is made of a material that allows contraction.
Specifically, the infrared detection means 6 comprise at least one infrared correlation detection means comprising an infrared correlation emitter 62 and an infrared correlation receiver 63, which detect the position of the guide piston 53 so as to display the quantity of water in the elastic water bladder 52 on the display means 9. In the present embodiment, as shown in fig. 6 to 7, two sets of infrared correlation detection devices are provided at two positions of 30% and 100% of the water amount, but the present invention is not limited thereto, and the detection positions may be provided for precise control. It will be appreciated that the guide sleeve 51 may be provided with emitting holes (not shown) at 30% and 100% positions, and the infrared rays emitted from the infrared correlation emitter 62 pass through the emitting holes to be irradiated on the infrared correlation receiver 63, and the volume of the elastic water bag 52 is gradually increased during the water filling process of the elastic water bag 52, and the guide piston 53 of the elastic water bag 52 blocks and blocks the infrared rays, so that the signal is disconnected. The control device 8 converts the change of the signal detected by the infrared correlation detection device into water quantity proportion information and displays the water quantity proportion information on the display device 9. Specifically, the control device 8 is a control board, and the display device 9 is an LED display screen. Preferably, the power source 1 is a battery, the battery is electrically connected with the control device 8, and the electric quantity of the battery is displayed on the display device 9. Specifically, the battery is a rechargeable battery, but is not limited thereto.
As shown in fig. 5-7, the valve mechanism 7 includes a valve stem 71 and an electromagnet 72. The fourth tube 284 of the gun body 2 has a through hole 285 through which the valve stem 71 is inserted, and the inner wall of the fourth tube 284 protrudes along the circumference of the through hole 285 to fix the valve stem 71 to a fixing portion 286. Specifically, one end of the valve stem 71 protrudes from the fourth pipe body 284 through the through hole 285 and the fixing portion 286 and blocks the water jet 221 to block the water outlet 22. Preferably, a guiding cavity 222 is arranged between the water spraying opening 221 and the water outlet 22, water is ejected from the water spraying opening 221 and then is ejected from the water outlet 22 after passing through the guiding cavity 222, and the guiding cavity 222 has guiding function, so that water drops are not easy to scatter when being ejected. Specifically, the other end of the valve rod 71 passes through the blocking portion 73 and is connected to the magnetic attraction portion 74 through the connection portion 75, and an elastic member 76 is pressed between the blocking portion 73 and the connection portion 75, and the elastic member 76 constantly has a tendency to cause the valve rod 71 to block the water jet 221. In this embodiment, the elastic member 76 is a spring, the electromagnet 72 has a guide hole 77, and the magnetic attraction portion 74 is disposed in the guide hole 77. When the electromagnet 72 is electrified, the electromagnet 72 generates magnetic force so that the magnetic attraction part 74 drives the valve rod 71 to move to open the water spray hole 221, and thus the water outlet 22 is opened; when the electromagnet 72 is powered off, the magnetism of the electromagnet 72 is lost, and the valve rod 71 is reset to block the water spray hole 221 under the action of the elastic element 76, so that the water outlet 22 is closed. Specifically, the magnetic attraction portion 74 is made of a magnetic material such as Fe, co. Preferably, the valve mechanism 7 is controlled by the operating assembly 3 and the control means 8 in dual, in particular, the valve mechanism 7 is controlled by the shooting switch 32 and the water adding switch 33 and the MCU in the control means 8, whereby simultaneous opening or respective opening of the valve mechanism 7 and the water filling means 4 is achieved.
The automatic water gun 10 is used as follows, when the start key 36 is turned on, the whole automatic water gun 10 is in a standby state, and the water quantity in the automatic water gun 10 and the electric quantity of the battery are displayed on the display device 9. When water is needed to be filled, the trigger 31 is pulled to trigger the second triggering part 35 of the water adding switch 33, the electromagnet 72 and the water injection device 4 are electrified, the electromagnet 72 is electrified to generate magnetic force, the magnetic attraction part 74 drives the valve rod 71 to move to open the water injection port 221 so as to open the water outlet 22 for exhausting, after a period of time, the electromagnet 72 is powered off, the water injection port 221 is closed, the water injection device 4 continues to work, and water passes through the first pipe 281, the water injection device 4, the second pipe 282, the fourth pipe 284 and the third pipe 283 from the outside to the elastic water bag 52, so that water is added to the elastic water bag 52. When shooting, the trigger 31 is pulled to trigger the first triggering part 34 of the shooting switch 32, the electromagnet 72 is electrified to generate magnetic force, so that the magnetic attraction part 74 drives the valve rod 71 to move to open the water spray opening 221 so as to open the water outlet 22, the elastic water bag 52 is contracted, and the water in the elastic water bag 52 is pressed along the third pipe 283, the fourth pipe 284, the water spray opening 221 and the guide cavity 222 to be ejected from the water outlet 22. Short-press of the shooting switch 32 side, shooting once, and the valve mechanism 7 works once; the firing switch 32 is pressed for a long time to fire double the amount of water continuously. When charging is needed, the charging wire is inserted for charging.
Compared with the prior art, the automatic water gun has the following advantages:
1. the automatic water gun controls the water injection device to deliver water to the water storage device through the operation assembly, the water outlet is opened through the control valve mechanism so as to jet water, and the infrared detection device detects the water quantity in the water storage device in real time. The infrared detection device, the water injection device and the valve mechanism are matched, so that the water quantity can be monitored in real time, and the water quantity injected each time is controlled through the valve mechanism.
2. The water gun body is assembled by the front cover, the rear cover, the left cover, the right cover and the handle, so that parts inside the water gun body are convenient to maintain.
3. The water injection device is a diaphragm pump, pressure relief and water injection are controlled by a program, and the device is simple in structure, easy to assemble, stable and reliable.
4. The trigger is controlled to move bidirectionally to control the shooting switch and the water adding switch respectively, and the dual control structure is simple.
5. The infrared correlation detection device detects the position of the guide piston so as to detect and display the water quantity in the elastic water bag on the display device.
6. The water gun body is provided with a fixing part for fixing the valve rod and a guide cavity communicated with the water outlet, and the fixing part is beneficial to the reciprocating motion of the valve rod along the axis of the valve rod and is not eccentric, so that the flight distance and stability of the ejected water drops are improved; the arrangement of the guide cavity has a guide effect, so that water drops are not easy to scatter when being ejected.
The foregoing disclosure is only illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.
Claims (9)
1. The automatic water gun is characterized by comprising a power supply, a water gun body, an operation assembly, a water injection device, a water storage device, an infrared detection device and a valve mechanism, wherein the operation assembly, the water injection device, the water storage device, the infrared detection device and the valve mechanism are arranged on the water gun body;
wherein, the device also comprises a control device connected with the infrared detection device; the operation assembly comprises a trigger, a shooting switch electrically connected with the valve mechanism and a water adding switch electrically connected with the water injection device and the valve mechanism; the valve mechanism is controlled by the shooting switch, the water adding switch and the MCU in the control device, and the valve mechanism and the water injection device can be opened simultaneously or respectively;
the water gun body comprises a pipeline assembly for conveying water, the pipeline assembly comprises a first pipe body, a second pipe body, a third pipe body and a fourth pipe body, one end of the first pipe body is communicated with the water inlet, the other end of the first pipe body is connected with the water injection device, one end of the second pipe body is connected with the water injection device, the other end of the second pipe body is communicated with the fourth pipe body, two ends of the third pipe body are respectively communicated with the water storage device and the fourth pipe body, the other end of the fourth pipe body is communicated with the water outlet, and the valve mechanism is connected with the fourth pipe body.
2. The automatic water gun of claim 1, wherein the water gun body comprises a front cover, a rear cover, a left cover, a right cover, and a handle.
3. The automatic water gun of claim 2, wherein the front and rear covers are detachably connected, and the left and right covers are detachably connected to left and right ends of the front and rear covers, respectively.
4. The automatic water gun of claim 1, wherein the water injection device is a diaphragm pump.
5. The automatic water gun according to claim 1, wherein a first trigger part for triggering the shooting switch and a second trigger part for triggering the water adding switch are respectively arranged on the trigger, and the trigger moves bidirectionally to trigger the first trigger part and the second trigger part respectively.
6. The automatic water gun according to claim 1, wherein the water storage device comprises a guide sleeve and an elastic water bag matched with the guide sleeve, and the water storage device further comprises a guide piston arranged at one end of the elastic water bag.
7. The automatic water gun of claim 6, further comprising a display device coupled to the control device, the infrared detection device detecting a position of the pilot piston to display an amount of water in the flexible water bladder on the display device.
8. The automatic water gun of claim 7, wherein the infrared detection device comprises at least one infrared correlation detection device comprising an infrared correlation emitter and an infrared correlation receiver.
9. The automatic water gun according to claim 1, wherein the valve mechanism comprises a valve rod and an electromagnet, the water gun body is provided with a fixing part for fixing the valve rod and a guide cavity communicated with the water outlet, and the valve rod penetrates through the fixing part and extends to the guide cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210134958.4A CN114459282B (en) | 2022-02-14 | 2022-02-14 | Automatic water gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210134958.4A CN114459282B (en) | 2022-02-14 | 2022-02-14 | Automatic water gun |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114459282A CN114459282A (en) | 2022-05-10 |
| CN114459282B true CN114459282B (en) | 2024-02-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210134958.4A Active CN114459282B (en) | 2022-02-14 | 2022-02-14 | Automatic water gun |
Country Status (1)
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| CN (1) | CN114459282B (en) |
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| CN114459282A (en) | 2022-05-10 |
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