Water gun capable of controlling spray head to spray and rotate

Abstract

The utility model relates to the technical field of water guns and gardening tools, in particular to a water gun capable of controlling a shower head to spray and rotate. The utility model aims to overcome the defects in the prior art and provide the water gun capable of controlling the spraying rotation of the shower head, which overcomes the prejudice in the prior art, integrates the driving tooth structure of the driving rotating sleeve structure to replace all rotating gear structures, is compact and easy to assemble, has only one gear set structure, and is very difficult to damage. Comprising a water spraying core, a driving rotating sleeve and a driving motor, the water spraying core is inserted into the suspension fixing sleeve, the driving rotating sleeve is arranged at the tail end of the water spraying core, the driving rotating sleeve is arranged at the tail end of the driving rotating sleeve, and the driving motor is arranged at the tail end of the driving rotating sleeve. The driving rotating sleeve is provided with rotating teeth around the circumference, and a power head of the driving motor is meshed with the rotating teeth to rotate to drive the water spraying core to rotate clockwise and anticlockwise.

Description

Technical Field

[0001] The utility model relates to the technical field of water spray guns and garden tools, in particular to a water spray gun capable of controlling a shower head to spray and rotate. Background Art

[0002] When people usually use water guns to spray and clean objects, they often need to frequently switch on and off and switch the shape of the water splash, as well as the square spray of the shower head. Among them, the bullet-head water gun is a common type of water gun. Conventional bullet-head water guns usually use a threaded connection structure to achieve the adjustment of the water splash, that is, the water gun head usually includes an end sleeve, an adjustment sleeve and a tube core. The adjustment sleeve is fixed on the end sleeve, and a threaded connection structure is provided between the tube core and the adjustment sleeve. When the gun head adjustment sleeve is twisted, the tube core expands and contracts in the end sleeve to achieve the adjustment of the water splash. However, this type of bullet-shaped water gun has the following problems: there are too many spray control structures. For example, the spray control structure is composed of a half-open spray component and a water splash shape switching component. The spray component includes a water spray disc and a connecting swivel. The water spray disc is provided with a plurality of nozzles. The connecting cavity of each nozzle is adapted to the connecting block. The water spray disc is connected to the central connecting groove by a central bolt. One end of the connecting swivel is fixedly connected to the water spray disc. The water splash shape switching component includes a valve stem and a water spray ring. The layers are interrelated and easily damaged or fail. Therefore, a direct distribution water channel structure is generally adopted. It is generally prejudiced in the prior art that rotary spraying and direct water pipe supply cannot be combined. The rotating structure is a multi-gear and multi-gear sleeve structure, and the complex combination is difficult. Utility Model Content

[0003] The utility model aims to overcome the deficiencies of the prior art and to provide a water gun that overcomes the prejudices of the prior art. A driving sleeve structure is assembled with its own driving tooth structure to replace all rotating gear structures. The assembly is compact and easy, and there is only one gear set structure. The water gun that can control the shower head to spray and rotate is very not easy to damage.

[0004] The utility model is realized by the following technical solutions:

[0005] In order to solve the above technical problems, the utility model provides a water gun capable of controlling the spraying and rotating of a shower head, comprising a gun body and a water supply structure arranged in the gun body, wherein: a suspension fixing sleeve is arranged at the head end of the gun body, a shower head rotating spraying structure is inserted in the suspension fixing sleeve, the shower head rotating spraying structure comprises a water spraying core, a driving rotating sleeve, and a driving motor, the water spraying core is inserted in the suspension fixing sleeve, a driving rotating sleeve is arranged at the tail end of the water spraying core, rotating teeth are arranged around the circumference of the driving rotating sleeve, and the power head of the driving motor engages with the rotating teeth to rotate and drive the water spraying core to rotate clockwise and counterclockwise.

[0006] The use of the above technology can transform the water spraying structure that cannot rotate in the prior art into a structure that can rotate and spray water at the same time. More importantly, the rotating water spraying structure is concentrated in a small position on the gun head. Unlike the existing lithium battery sprinkler, it does not need a relatively large external battery and then use a hand lever-shaped structure. In order to control the steering, too many differential gears and power transmission gear structures are used. These gear structures are troublesome to assemble and are not as compact and easy to assemble as the present technology. In addition, there is only one gear structure, which is not easy to damage.

[0007] Preferably, the water supply structure includes a water supply hose and a water control pipe. The water control pipe is arranged in the handle of the gun body. The head end outlet of the water control pipe is connected to the tail end of the water supply hose, and the head end of the water supply hose is connected to the water spray core.

[0008] The technical structure adopts a non-directly connected water supply structure, and uses a water hose as an intermediate connecting pipe structure that can rotate with the water spray core. Because the intermediate structure of the water hose is soft, it can be rotated forward and reversed at will, saving a lot of costs.

[0009] Preferably, the suspension fixing sleeve is a round tube structure, and a plurality of positioning teeth are arranged on the outer wall of the tube body. A plurality of fixing plates are arranged on the inner wall of the gun body to match the arrangement position of the positioning teeth, and the positioning teeth are clamped between the fixing plates to fix the position. The use of this technology can effectively resist the positive and reverse forces brought to the suspension fixing sleeve by the action of the rotating water spray core, maintain the stable position of the suspension fixing sleeve, reduce noise, and protect the suspension fixing sleeve and the water spray core structure.

[0010] Preferably, the water spray core includes a rotating shower head and a shower head water spray core, the head end of the shower head water spray core is plugged into the nozzle of the rotating shower head, the tail end is connected to the water inlet of the driving sleeve, and the water inlet is also connected to a water delivery hose. The use of this structure can facilitate the replacement of the rotating shower head and the shower head water spray core style, and adapt to a variety of production models.

[0011] Preferably, the rotating shower head includes a head piece and a rotating tube arranged behind the head piece, a plurality of rearward buckle pieces are arranged around the circumference of the tail end of the rotating tube, a front guide groove is arranged between the rearward buckle pieces, the driving rotating sleeve includes a rotating sleeve disc, a rearward hole for buckling the rearward buckle piece is arranged on the rotating sleeve disc, a plurality of forward buckle pieces are arranged around the circumference of the head end of the rotating sleeve disc, and the forward buckle piece is buckled and fixed on the head end of the suspension fixed sleeve. The use of this technical structure can conveniently combine the three structures of the shower head rotating spray structure into one unit, and it is also convenient for disassembly and maintenance.

[0012] Preferably, the tail end of the suspension fixing sleeve is sleeved with a bearing ring or a nitrile rubber ring, which can facilitate the driving of the rotating sleeve to rotate more smoothly.

[0013] Preferably, the driving motor is provided with a battery in the battery compartment structure of the gun body, and the driving motor is also provided with a rotation control button. The power supply structure is centralized and does not need to be external, and the rotation control button can control the motor to rotate forward and reverse.

[0014] Preferably, a suspension inner frame is provided in the gun body, and the water delivery hose passes through the suspension inner frame from the shower head rotating spray structure and then downwardly connects to the water supply structure. With this structure, the water delivery hose can be divided into a rotating part and a semi-fixed part. The semi-fixed part will rotate and swing less, maintain the connection with the water supply structure, and reduce water leakage caused by damage to the connection structure.

[0015] Preferably, the water delivery hose is made of nitrile rubber, which is more wear-resistant and elastic, and can resist the strain caused by long-term rotation.

[0016] Compared with the prior art, the utility model has the following advantages:

[0017] 1. The utility model can transform the water spraying structure that cannot rotate in the prior art into a structure that can spray water while rotating. More importantly, the rotating water spraying structure is concentrated in a small position of the gun head, and does not need a relatively large external battery like the existing lithium battery sprinkler.

[0018] 2. Only one driving sleeve structure is needed to combine its own driving tooth structure to replace all rotating gear structures. This technology is compact and easy to assemble, and there is only one gear set structure, which is not easy to damage. It is directly combined with the water spray core to drive the water spray core to rotate, with sensitive response, direct drive, and strong power output conversion.

[0019] 3. In addition, a non-directly connected water supply structure is adopted, and a water supply hose (9) is used as an intermediate connecting pipe structure to form a water spray structure that can rotate with the water spray core (5). Since the intermediate structure of the water supply hose (9) is soft, it can rotate forward and reverse at will, thus saving a lot of costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings, wherein:

[0021] Figure 1 It is a schematic diagram of the perspective structure of the gun body;

[0022] Figure 2 This is the main internal structure diagram;

[0023] Figure 3 This is a diagram of the main components of the shower head rotating spray structure;

[0024] Figure 4 This is the main exploded view of the shower head rotating spray structure;

[0025] Figure 5 It is a three-dimensional diagram of the shower head rotating spraying structure.

[0026] In the figure: gun body 1, water supply structure 2, suspension fixing sleeve 3, shower head rotating spray structure 4, water spray core 5, drive rotating sleeve 6, drive motor 7, power head 8, water delivery hose 9, and water control pipe 10, handle 11, head end outlet 12, positioning teeth 13, fixing plate 14, rotating shower head 15, shower head water spray core 16, nozzle 17, water receiving port 18, head piece 19, rotating tube 20, rear buckle piece 21, front guide groove 22, rotating sleeve disc 23, rear hole 24, forward buckle piece 25, bearing ring 26, nitrile rubber ring 27, battery compartment 28, battery 29, suspension inner frame 30, rotating teeth 31. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0028] like Figure 1 to Figure 2 The water gun shown in the figure can control the spraying and rotating of the shower head, including a T-shaped gun body 1. The gun body 1 is generally composed of two front and rear shells as in the prior art. The interior of the gun body 1 is hollow and a water supply structure 2 is provided. The water supply structure 2 includes a water hose 9 and a water control pipe 10. The water control pipe 10 is arranged in a handle 11 of the vertical structure of the gun body 1. The head end outlet 12 of the water control pipe 10 is connected to the tail end of the water hose 9. The head end of the water hose 9 is connected to the water spray core 5, and the tail end is provided with an interface head 32 connected to a faucet or a water pump.

[0029] Among them: Figure 1 , 2 3. A suspension fixing sleeve 3 is arranged at the head end of the gun body 1. The suspension fixing sleeve 3 is a round tube structure. A plurality of positioning teeth 13 are arranged on the outer wall of the tube body. A plurality of fixing plates 14 are arranged on the inner wall of the gun body 1 to match the arrangement position of the positioning teeth 13. The positioning teeth 13 are clamped between the fixing plates 14 to fix the position. The adoption of this technology can effectively resist the positive and reverse forces brought to the suspension fixing sleeve by the action of the rotating water spray core 5, maintain the stable position of the suspension fixing sleeve, reduce noise, and protect the suspension fixing sleeve and the water spray core structure.

[0030] The shower head rotating spray structure 4 is inserted into the suspension fixing sleeve 3. Figure 3 As shown, the shower head rotating spray structure 4 includes a water spray core 5, a driving sleeve 6, and a driving motor 7. The water spray core 5 is inserted into the suspension fixed sleeve 3. The water spray core 5 includes a rotating shower head 15 and a shower head water spray core 16. The head end of the shower head water spray core 16 is inserted into the nozzle 17 of the rotating shower head 15, and the tail end is connected to the water inlet 18 of the driving sleeve 6. The water inlet 18 is also connected to the water delivery hose 9;

[0031] In order to strengthen the compact structure of the entire shower head rotating spraying structure 4 and speed up the assembly, as Figure 5 As shown, the rotating shower head 15 includes a head piece 19 and a rotating tube 20 arranged behind the head piece 19, a plurality of rearward buckle pieces 21 are arranged around the circumference of the tail end of the rotating tube 20, and a front guide groove 22 is arranged between the rearward buckle pieces 21 and the rearward buckle pieces 21. The driving rotating sleeve 6 includes a rotating sleeve disc 23, and a rearward hole 24 is arranged on the rotating sleeve disc 23 to buckle the rearward buckle piece 21. A plurality of forward buckle pieces 25 are arranged around the circumference of the head end of the rotating sleeve disc 23, and the forward buckle piece 25 is buckled and fixed to the head end of the suspension fixing sleeve 3;

[0032] Finally, the drive structure is as follows: Figure 4 , 5 As shown, a driving sleeve 6 is arranged at the tail end of the water spray core 5, and a rotating tooth 31 is arranged around the circumference of the driving sleeve 6. The power head 8 of the driving motor 7 engages with the rotating tooth 31 to rotate and drive the water spray core 5 to rotate clockwise and counterclockwise. It is used to spray water while rotating; the power supply structure of the driving structure is Figure 1 As shown, the driving motor 7 is provided with a battery 29 in the battery compartment 28 structure of the gun body 1, and the driving motor 7 is also provided with a rotation control button 32. The power supply structure is centralized and does not need to be external, and the rotation control button can control the motor to rotate forward and reverse.

[0033] In addition, the water supply structure has also been improved. A water hose 9 is used as the intermediate connecting pipe structure that can rotate with the water spray core 5. Because the intermediate structure of the water hose 9 is soft, it can rotate forward and reverse at will, saving a lot of costs. The water hose 9 is made of nitrile rubber. It is more wear-resistant and elastic, and can resist the strain caused by long-term rotation.

[0034] The specific working process is: Figure 1 As shown, the interface head 32 of the gun body 1 is connected to the water pipe connected to the faucet or the water pump, and the water is introduced into the water control pipe 10. The water control pipe 10 can be provided with a corresponding switch according to the prior art. When the switch is pressed, the water input from the faucet or the water pump has its own water pressure, and the water will rush into the water supply hose 9, and then enter the shower head water spray core 16. If the rotary spraying function is not started, a straight water column or spray will be directly sprayed;

[0035] Continuing with the above process, pressing the rotation control button 32 starts the battery 29 to power the drive motor 7, the drive motor 7 starts, and the power head 8 rotates. The power head 8 drives the rotating sleeve 23 to rotate the gears, that is, the entire shower head rotating spray structure 4 rotates in the suspension fixed sleeve 3, so the water column or spray sprayed by the shower head rotating spray structure 4 will have a rotating motion. Of course, in order to protect the water hose 9, the drive motor 7 will select a motor with an automatic reversal structure as the main drive structure, and reverse after the rotating rigid end of the water hose 9 is twisted to hinder the rotation to prevent it from being unable to rotate.

[0036] The use of the above technology can transform the water spraying structure that cannot rotate in the prior art into a structure that can rotate and spray water at the same time. More importantly, the rotating water spraying structure is concentrated in a small position on the gun head. Unlike the existing lithium battery sprinkler, it does not need a relatively large external battery and then use a hand lever-shaped structure. In order to control the steering, too many differential gears and power transmission gear structures are used. These gear structures are troublesome to assemble and are not as compact and easy to assemble as the present technology. In addition, there is only one gear structure, which is not easy to damage.

[0037] Preferably, the tail end of the suspension fixing sleeve 3 is sleeved with a bearing ring 26 or a nitrile rubber ring 27, which can conveniently drive the rotating sleeve 6 to rotate more smoothly.

[0038] Preferably, a suspension inner frame 30 is provided in the gun body 1, and the water hose 9 is connected to the water supply structure 2 downward from the shower head rotating spray structure 4 through the suspension inner frame 30. With this structure, the water hose 9 can be divided into a rotating part and a semi-fixed part, and the semi-fixed part has less rotating and swinging movements, maintains the connection with the water supply structure, and reduces water leakage caused by damage to the connection structure.

[0039] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A water gun capable of controlling the spraying and rotating of a shower head, comprising a gun body and a water supply structure arranged in the gun body, characterized in that: A suspension fixing sleeve is arranged at the head end of the gun body, and a shower head rotating spraying structure is inserted in the suspension fixing sleeve. The shower head rotating spraying structure comprises a water spraying core, a driving rotating sleeve and a driving motor. The water spraying core is inserted into the suspension fixing sleeve, and a driving rotating sleeve is arranged at the tail end of the water spraying core. Rotating teeth are arranged around the circumference of the driving rotating sleeve. The power head of the driving motor engages with the rotating teeth to rotate and drive the water spraying core to rotate clockwise and counterclockwise.

2. A water gun capable of controlling the shower head to spray and rotate according to claim 1, characterized in that: The water supply structure includes a water supply hose and a water control pipe. The water control pipe is arranged in the handle of the gun body. The head end outlet of the water control pipe is connected to the tail end of the water supply hose, and the head end of the water supply hose is connected to the water spray core.

3. The water gun capable of controlling the shower head to spray and rotate according to claim 1, characterized in that: The suspension fixing sleeve is a round tube structure, and a plurality of positioning teeth are arranged on the outer wall of the tube body. A plurality of fixing plates are arranged on the inner wall of the gun body to match the arrangement positions of the positioning teeth, and the positioning teeth are clamped between the fixing plates to fix the positions.

4. The water gun capable of controlling the shower head to spray and rotate according to claim 1, characterized in that: The water spray core comprises a rotating shower head and a shower head water spray core. The head end of the shower head water spray core is inserted into the nozzle of the rotating shower head, and the tail end is connected to the water inlet of the driving rotating sleeve. The water inlet is also connected to a water delivery hose.

5. A water gun capable of controlling the shower head to spray and rotate according to claim 4, characterized in that: The rotating shower head includes a head piece and a rotating tube arranged behind the head piece, a plurality of rear buckle pieces are arranged around the circumference of the tail end of the rotating tube, a front guide groove is arranged between the rear buckle pieces, the driving rotating sleeve includes a rotating sleeve disk, a rear hole for buckling the rear buckle pieces is arranged on the rotating sleeve disk, a plurality of forward buckle pieces are arranged around the circumference of the head end of the rotating sleeve disk, and the forward buckle pieces are buckled and fixed to the head end of the suspended fixed sleeve.

6. A water gun capable of controlling the shower head to spray and rotate according to claim 1 or 2, characterized in that: The tail end of the suspension fixing sleeve is sleeved with a bearing ring or a nitrile rubber ring.

7. The water gun capable of controlling the shower head to spray and rotate according to claim 1, characterized in that: The driving motor is provided with a battery in the battery compartment structure of the gun body, and the driving motor is also provided with a rotation control button.

8. A water gun capable of controlling the spraying and rotating of a shower head according to claim 1 or 3, characterized in that: The gun body is provided with a suspension inner frame, and the water delivery hose is connected to the water supply structure downward from the shower head rotating spray structure through the suspension inner frame.

9. A water gun capable of controlling the shower head to spray and rotate according to claim 1 or 4, characterized in that: The water hose is made of nitrile rubber.

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