CN219150455U

CN219150455U - High-pressure water gun

Info

Publication number: CN219150455U
Application number: CN202223603870.7U
Authority: CN
Inventors: 郑辉; 金卫平; 邱阳峰
Original assignee: Suke Automation Equipment Co ltd
Current assignee: Suke Automation Equipment Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-06-09
Anticipated expiration: 2032-12-31

Abstract

The utility model provides a high-pressure water gun. The gun comprises a gun body and a gun rod, wherein the gun body is provided with a high-pressure water channel communicated with the gun rod, the tail part of the gun body is provided with a water inlet communicated with the high-pressure water channel, a spray rod penetrates through the gun rod, one end of the spray rod, which is far away from the gun body, is connected with a gun head, a water outlet is arranged on the gun head, the water outlet is eccentrically arranged with the axis of the spray rod, the gun body is provided with a driving part for driving the spray rod to circumferentially rotate, the gun body is also provided with a control switch for opening and closing the driving part, the control switch is electrically connected with the driving part, and the control switch is also provided with a power wire. The cleaning range is greatly increased, so that the small-flow pump has the actual effect of the large-flow pump in the cleaning process, and the cleaning efficiency is improved.

Description

High-pressure water gun

Technical Field

The utility model relates to the field of cleaning equipment, in particular to a high-pressure water gun.

Background

High-pressure water guns are generally used in electric cleaning machines, and are machines for flushing the surfaces of objects by using a power device to enable a high-pressure plunger pump to generate high-pressure water. It can strip dirt and wash away, so as to attain the goal of cleaning object surface. Generally, a high-pressure water gun mainly comprises a gun body, a gun rod, a gun head and a high-pressure water inlet pipe.

The traditional high-pressure water gun mostly adopts slender gun rod and gun head, as shown in patent with publication number CN217646653U, which discloses a high-pressure water gun, comprising a water outlet pipe and a handle, wherein a water inlet pipe is arranged in the handle, and a control component for controlling the on-off of the water inlet pipe and the water outlet pipe is arranged at the end part of the water inlet pipe, which is close to the water outlet pipe. Although the water outlet pipe is convenient for users to use, the cleaning range of the high-pressure water column sprayed from the water outlet pipe is small due to the slender water outlet pipe, so that the cleaning efficiency is low.

Disclosure of Invention

In view of the above, the present utility model is directed to a high-pressure water gun with a wide range of high-pressure water columns, and greatly improved cleaning efficiency.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a high-pressure water gun, includes body of a gun and stock, the body of a gun is equipped with the high-pressure water channel with the stock intercommunication, the afterbody of body of a gun is equipped with the water inlet with the high-pressure water channel intercommunication, wear to be equipped with the spray lance in the stock, the one end that the body of a gun was kept away from to the spray lance is connected with the rifle head, be equipped with the delivery port on the rifle head, the axis eccentric setting of delivery port and spray lance, be equipped with on the body of a gun and be used for driving spray lance circumference pivoted drive division, still be equipped with the control switch who is used for opening and close drive division on the body of a gun, the control switch electricity is connected in drive division, still be equipped with the power cord on the control switch.

Through the technical scheme, after the control switch is turned on, the cleaning machine is started to provide high-pressure water for the high-pressure water gun, in the process, the driving part is synchronously started, the driving part drives the spray rod to circumferentially rotate, and the rotating spray rod drives the gun head to rotate; here, because delivery port and rotation axis eccentric setting, consequently rifle head actual water out scope greatly increased, the high-pressure squirt rifle head is rotatory out water under the condition of not sacrificing pressure greatly increased the cleaning range, makes the small-flow pump have the actual effect of big flow pump in the cleaning process, improves cleaning efficiency.

Preferably, the driving part comprises a micro motor arranged on the gun body, a driving gear arranged at the end part of the micro motor, and a driven gear arranged at the end part of the spray rod and meshed with the driving gear.

Through above-mentioned technical scheme, miniature motor control spray lance is rotatory, and gear drive makes the spray lance rotatory more stable.

Preferably, the control switch comprises an induction contact piece, a buckling wrench and an energizing contact piece, wherein the induction contact piece is fixed in the gun body, the buckling wrench is rotationally connected to the gun body, the energizing contact piece is arranged on the buckling wrench and can be in contact with the induction contact piece to conduct the induction contact piece through the rotation of the buckling wrench, the driving part is electrically connected to the induction contact piece, and the power line is connected to the induction contact piece.

By the technical scheme, the buckling wrench is pressed, so that the electrified contact piece approaches to the induction contact piece and is contacted with the induction contact piece, the induction contact piece is conducted, and the miniature motor is electrified and rotated; here, through inductive control, the cleaning mode is converted into a surface at a point, and the control is more convenient in the surface-to-point process.

Preferably, a compression spring is arranged on one side of the buckling wrench, and one end, far away from the buckling wrench, of the compression spring abuts against the gun body.

Through the technical scheme, after the buckling spanner is loosened, the buckling spanner is restored to the original position under the action of the elastic force of the compression spring, so that the induction contact is prevented from being touched by mistake.

Preferably, the gun body comprises a holding section and a mounting section, the control switch is arranged on the holding section, a mounting cavity for arranging the driving part is arranged in the mounting section, one end of the mounting section, far away from the holding section, is also provided with a connecting section, a clamping section matched with the connecting section is arranged on the gun rod, the clamping section is inserted into the connecting section, and a locking screw for locking the clamping section is further arranged at the bottom of the connecting section.

Through above-mentioned technical scheme, rifle pole adopts detachable mode assembly connection with the rifle body, makes its componentization, and the processing of being convenient for improves production efficiency.

Preferably, the outer circumference of the clamping section is provided with a first annular groove, two ends of the first annular groove are respectively provided with a second annular groove, and a rubber sealing ring is arranged in the second annular groove.

Through above-mentioned technical scheme, the leakproofness between gun pole and the rifle body has been guaranteed to second annular groove and rubber seal, and the setting of first recess makes leave the clearance before gun pole and the rifle body, is convenient for air discharge during the installation, makes things convenient for the installation of joint section and linking section.

Preferably, a plurality of fin parts are arranged on the upper side and the lower side of the mounting section.

Through the technical scheme, the fin parts greatly increase the contact area between the gun body and air, and good heat dissipation effect is achieved.

Preferably, the gun head is provided with a sleeve cover, the inner side surface of the sleeve cover is connected with the end surface of the gun head, the sleeve cover is provided with an outer edge, the outer edge is buckled on the outer circle of the gun rod, and the sleeve cover can rotate along with the gun head.

Through above-mentioned technical scheme, the cover is fixed mutually with the rifle head to the cover is located the stock terminal surface, and when spray lance and rifle head were rotatory, the cover made its motion more steady, reduced the shake.

Preferably, the water outlet is provided with a high-pressure nozzle.

Through above-mentioned technical scheme, can change the high-pressure nozzle of different models as required, be convenient for change, strong adaptability.

The technical effects of the utility model are mainly as follows:

1. the cleaning range is greatly increased by rotating the high-pressure water gun head to discharge water, and the miniature motor drives the spray rod to rotate, so that the small-flow pump has the actual effect of a large-flow pump in the cleaning process, and the cleaning efficiency is improved;

2. the cleaning mode is converted into a surface from a point to a point by induction control, so that the control is more convenient in the process of the surface to the point;

3. the gun rod is directly connected with the gun body in a sealing way, so that the durability of the gun is improved, and the gun is more convenient and stable to use;

4. the heat dissipation effect is better when the gun body works.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment;

FIG. 2 is a schematic cross-sectional view of an embodiment;

fig. 3 is a schematic view of the structure of the gun shaft and the micro-motor in an embodiment, wherein the gun shaft is shown in a cross-sectional view.

Reference numerals: 1. a water inlet; 2. a water outlet; 3. a gun body; 31. a grip section; 32. a mounting section; 4. A gun rod; 5. a high pressure water passage; 6. A spray bar; 7. a gun head; 8. a driving section; 81. a micro motor; 82. a drive gear; 83. a driven gear; 9. a control switch; 91. sensing a contact; 92. pressing a wrench; 93. energizing the contact; 10. a power line; 11. a compression spring; 12. a mounting cavity; 13. a joining section; 14. a clamping section; 15. a locking screw; 16. a first annular groove; 17. a second annular groove; 18. a rubber seal ring; 19. a fin section; 20. a cover; 21. an outer edge; 22. a high pressure nozzle; 23. high pressure water pipe interface.

Detailed Description

The following detailed description of the utility model is provided in connection with the accompanying drawings to facilitate understanding and grasping of the technical scheme of the utility model.

A high-pressure water gun as shown in figures 1-3 comprises a gun body 3 and a gun rod 4, wherein a high-pressure water channel 5 communicated with the gun rod 4 is arranged on the gun body 3. The tail of the gun body 3 is provided with a water inlet 1 communicated with the high-pressure water channel 5, and the water inlet 1 is provided with a high-pressure water pipe connector 23 for installing the high-pressure water pipe connector, so that the gun is convenient to use.

Referring to fig. 2 and 3, a spray rod 6 is penetrated in the gun rod 4, one end of the spray rod 6 far away from the gun body 3 is connected with a gun head 7, a water outlet 2 is arranged on the gun head 7, and the water outlet 2 and the axis of the spray rod 6 are eccentrically arranged. The gun body 3 is provided with a driving part 8 for driving the spray rod 6 to rotate circumferentially, the gun body 3 is also provided with a control switch 9 for opening and closing the driving part 8, and the control switch 9 is electrically connected with the driving part 8. Here, the control switch 9 is also connected with a power line 10, and the power line 10 is used for plugging in a power supply to supply power to the high-pressure water gun and transmitting an electric signal to the high-pressure water pump.

Referring to fig. 2, the gun body 3 includes a grip section 31 and a mounting section 32. The upper side and the lower side of the mounting section 32 are provided with a plurality of fin parts 19, and the contact area between the gun body 3 and air is greatly increased through the fin parts 19, so that a good heat dissipation effect is achieved. The mounting section 32 is internally provided with a mounting cavity 12 for the driving part 8 to be arranged, and one end of the mounting section 32 far away from the holding section 31 is also provided with a connecting section 13; the gun rod 4 is provided with a clamping section 14 matched with the connecting section 13, and the clamping section 14 is inserted into the connecting section 13. The bottom of the connecting section 13 is also provided with a locking screw 15 for locking the clamping section 14. During installation, the clamping section 14 of the gun rod 4 is inserted into the connecting section 13, and then the locking screw 15 is screwed, so that the gun rod 4 and the gun body 3 can be fixed. Here, the gun rod 4 and the gun body 3 are assembled and connected in a detachable mode, so that the gun rod is made into a part, is convenient to process, and improves production efficiency.

The outer circumference of the clamping section 14 is provided with a first annular groove 16, two ends of the first annular groove 16 are respectively provided with a second annular groove 17, and a rubber sealing ring 18 is arranged in the second annular groove 17. The second annular groove 17 and the rubber sealing ring 18 ensure the tightness between the gun rod 4 and the gun body 3.

Referring to fig. 2 and 3, the driving part 8 includes a micro motor 81 provided on the gun body 3, a driving gear 82 provided at an end of the micro motor 81, and a driven gear 83 provided at an end of the spray rod 6 and engaged with the driving gear 82. Here, the micro motor 81 is disposed in the mounting chamber 12.

The control switch 9 includes a sense contact 91, a pressing wrench 92, and an energizing contact 93. The sensing contact 91 is fixed in the gun body 3, and the power cord 10 is connected to the sensing contact 91. The buckling spanner 92 is rotatably connected to the gun body 3, one side of the buckling spanner 92 is provided with a compression spring 11, one end of the compression spring 11, which is far away from the buckling spanner 92, is propped against the gun body 3, and the electrifying contact 93 is arranged on the buckling spanner 92. Pressing the pressing wrench 92 can make the energizing contact 93 approach the sensing contact 91 and contact the sensing contact 91, so as to conduct the sensing contact 91, and the micro motor 81 is energized to rotate; here, the inductive contact 91 may also take the form of proximity induction or electromagnetic induction, and when the energized contact 93 approaches the inductive contact 91, the inductive contact 91 is inductively turned on. In addition, when the induction contact 91 is turned on, the power line 10 is used to supply the high-pressure water pump with the electric signal synchronously, so that the high-pressure water gun is operated to supply water.

Referring to fig. 3, a cap 20 is provided on the gun head 7, the inner side of the cap 20 is connected to the end face of the gun head 7, an outer edge 21 is provided on the cap 20, the outer edge 21 is fastened to the outer circle of the gun rod 4, and the cap 20 can rotate along with the gun head 7. The water outlet 2 is provided with a high-pressure nozzle 22. Here, the cover 20 is fixed with the gun head 7, and the cover 20 is sleeved on the end face of the gun rod 4, so that when the gun rod 6 and the gun head 7 rotate, the cover 20 makes the movement of the gun rod 6 and the gun head 7 more stable, and the shake is reduced.

The working principle of the high-pressure water gun is described below:

when in use, the water inlet 1 on the gun body 3 is connected with the high-pressure water pipe, and the power wire 10 on the gun body 3 is connected with the power socket for electrifying and supplying power.

Pressing the pressing wrench, wherein the energizing contact 93 on the pressing wrench approaches the induction contact 91 and enables the induction contact 91 to conduct the power circuit, at the moment, the induction contact 91 enables the micro motor 81 to be energized, and simultaneously, a high-pressure water pump signal connected with the high-pressure water gun is given to enable the high-pressure water pump to be started; the high-pressure water pump supplies water to the gun body 3 through a high-pressure water pipe; high pressure water is ejected from the gun head 7 through the gun rod 4. In the process, the micro motor 81 drives the spray rod 6 to rotate, so that the water outlet 2 rotates around the axis of the spray rod 6, the cleaning range is greatly increased, the small-flow pump has the actual effect of a large-flow pump in the cleaning process, and the cleaning efficiency is improved.

Here, the control valve or ball valve for controlling the on-off of the high-pressure water is omitted on the gun body 3, and the control of the high-pressure water is directly completed by the high-pressure water pump, so that the structure of the high-pressure water gun is simpler. And the pressing spanner can not be propped up dead or excessively large in resistance due to high-pressure water pressure, so that the condition that a user is difficult to open a control valve or a ball valve is avoided.

Of course, the above is only a typical example of the utility model, and other embodiments of the utility model are also possible, and all technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of the utility model claimed.

Claims

1. The utility model provides a high-pressure water gun, includes rifle body (3) and stock (4), be equipped with on rifle body (3) with stock (4) high-pressure water channel (5), the afterbody of rifle body (3) is equipped with water inlet (1) with high-pressure water channel (5) intercommunication, characterized by: the gun is characterized in that a spray rod (6) is arranged in the gun rod (4) in a penetrating manner, one end, far away from the gun body (3), of the spray rod (6) is connected with a gun head (7), a water outlet (2) is formed in the gun head (7), the water outlet (2) and the axis of the spray rod (6) are eccentrically arranged, a driving part (8) for driving the spray rod (6) to rotate circumferentially is arranged on the gun body (3), a control switch (9) for opening and closing the driving part (8) is further arranged on the gun body (3), and the control switch (9) is electrically connected to the driving part (8), and a power line (10) is further arranged on the control switch (9).

2. A high pressure water gun according to claim 1, wherein: the driving part (8) comprises a micro motor (81) arranged on the gun body (3), a driving gear (82) arranged at the end part of the micro motor (81), and a driven gear (83) arranged at the end part of the spray rod (6) and meshed with the driving gear (82).

3. A high pressure water gun according to claim 1, wherein: the control switch (9) comprises an induction contact piece (91), a buckling spanner (92) and an energizing contact piece (93), wherein the induction contact piece (91) is fixed in the gun body (3), the buckling spanner (92) is rotationally connected to the gun body (3), the energizing contact piece (93) is arranged on the buckling spanner (92) and can be communicated through the rotating contact of the buckling spanner (92) and the induction contact piece (91), the driving part (8) is electrically connected to the induction contact piece (91), and the power line (10) is connected to the induction contact piece (91).

4. A high pressure water gun according to claim 3, wherein: one side of the buckling spanner (92) is provided with a compression spring (11), and one end, far away from the buckling spanner (92), of the compression spring (11) is propped against the gun body (3).

5. A high pressure water gun according to claim 1, wherein: the gun body (3) comprises a holding section (31) and a mounting section (32), the control switch (9) is arranged on the holding section (31), a mounting cavity (12) for a driving part (8) to be arranged in is arranged in the mounting section (32), a connecting section (13) is further arranged at one end, far away from the holding section (31), of the mounting section (32), a clamping section (14) matched with the connecting section (13) is arranged on the gun rod (4), the clamping section (14) is inserted into the connecting section (13), and a locking screw (15) for locking the clamping section (14) is further arranged at the bottom of the connecting section (13).

6. A high pressure water gun according to claim 5, wherein: the clamping section (14) is provided with a first annular groove (16) on the outer circumference, two ends of the first annular groove (16) are respectively provided with a second annular groove (17), and a rubber sealing ring (18) is arranged in the second annular groove (17).

7. A high pressure water gun according to claim 5, wherein: the upper side and the lower side of the mounting section (32) are provided with a plurality of fin parts (19).

8. A high pressure water gun according to claim 1, wherein: the gun head (7) is provided with a sleeve cover (20), the inner side surface of the sleeve cover (20) is connected to the end surface of the gun head (7), the sleeve cover (20) is provided with an outer edge (21), the outer edge (21) is buckled on the outer circle of the gun rod (4), and the sleeve cover (20) can rotate along with the gun head (7).

9. A high pressure water gun as defined in claim 8, wherein: the water outlet (2) is provided with a high-pressure nozzle (22).