Long pole telescopic water gun for reducing water pressure energy consumption

Abstract

The utility model discloses long -rod telescopic water gun of reducing water pressure energy consumption, include: handle structure, control switch, telescopic pipe structure, end head structure and spray structure, handle structure upper end fixed mounting telescopic pipe structure, telescopic pipe structure upper end installation end head structure, end head structure rotation intercommunication spray structure, handle structure middle installation control switch, the inner tube is arranged in the outer tube and slides, and the inner tube upper end fixed mounting end head structure, and the inner tube upper part movable sleeve sets up the thread bush, and the thread bush upper end integrative set up the mouth of a bottle, and the mouth of a bottle clamps the inner tube, and the outer tube upper end rotation sleeve sets up the rotating sleeve, and the rotating sleeve fixed connection thread bush, and the thread bush is connected with the taper sleeve outside thread simultaneously, and the taper sleeve defines the mouth of a bottle opening size. The utility model realizes the relative telescopic and fixed of outer tube and inner tube, can make the spray structure elongation more flexible, and make keep water pressure low energy consumption through the outer tube and enter the inner tube in the import end head structure, save transportation and storage space.

Description

Technical Field

[0001] This utility model relates to the field of water spray gun technology, specifically to a long-handled telescopic water gun that reduces water pressure energy consumption. Background Technology

[0002] Water guns are widely used to spray water in ways that people prefer. The operator presses the control handle, and water flows through a linkage and nozzle. Current technology has linkages that are not long enough to reach plants deep in the garden; if a longer linkage were made, it would be bulky to transport, costly, and inconvenient to store. Furthermore, if the nozzle could be rotated to adjust the angle, it would be easier to operate and water when the control handle is at a flat or high position. Additionally, the ability to rotate the nozzle to adjust the spray volume, from small nozzles to spray jets or mist settings, is also a practical necessity for water spraying.

[0003] Therefore, we propose a long-handled telescopic water gun to reduce water pressure energy consumption, in order to solve the problems mentioned above. Utility Model Content

[0004] The purpose of this invention is to provide a long-handled telescopic water gun that reduces water pressure energy consumption, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a long-handled telescopic water gun that reduces water pressure energy consumption, comprising: a handle structure, a control switch, a telescopic tube structure, an end structure, and a spraying structure. The telescopic tube structure is fixedly installed at the upper end of the handle structure, and the end structure is installed at the upper end of the telescopic tube structure. The end structure is rotatably connected to the spraying structure. The control switch is installed in the middle of the handle structure, and the handle structure is connected to a high-pressure water circuit. The telescopic tube structure includes a first connecting sleeve, which is connected to a threaded connecting tube. An outer tube is fixedly installed inside the first connecting sleeve, and an inner tube is slidably installed inside the outer tube. Sealing rings are fitted at the upper and lower ends of the inner tube. The upper end of the inner tube is fixedly installed with an end structure. A threaded sleeve is movably fitted on the upper part of the inner tube. A clamp is integrally set on the upper end of the threaded sleeve. The clamp holds the inner tube. A rotating sleeve is rotatably fitted on the upper end of the outer tube. The rotating sleeve is fixedly connected to the threaded sleeve. The threaded sleeve is also externally threaded to a tapered sleeve. The tapered sleeve limits the opening size of the clamp.

[0006] Preferably, the handle structure includes a handle tube and a threaded connecting tube, and a water passage chamber is integrally connected between the handle tube and the threaded connecting tube. A control switch is provided in the water passage chamber to control the water flow rate from the handle tube to the threaded connecting tube.

[0007] Preferably, the control switch includes a switch rotating component, a rotating sealing cover, and a water-passing connecting lip. The switch rotating component and the rotating sealing cover are rotatably connected to both ends of the water-passing chamber. A water-passing column is integrally provided along the axial direction of the switch rotating component. The water-passing column is connected to the rotating sealing cover by a snap-fit. The water-passing column is provided with a water-sealing arc surface and a grooved water-passing surface. A first water-passing hole is opened through the water-passing column. The first water-passing hole eccentrically passes through the water-sealing arc surface and the grooved water-passing surface. The water-passing connecting lip is fixedly installed in the threaded connecting pipe and is tightly fitted to the water-sealing arc surface of the water-passing column. The rotation of the water-passing column causes the water-sealing arc surface and the grooved water-passing surface to sequentially engage with the water-passing connecting lip. A push button is fixedly connected to the switch rotating component and the rotating sealing cover. The push button is located outside the water-passing chamber.

[0008] Preferably, the end structure includes a fixing sleeve, the upper end of which is integrally connected to a circular water-passing base. The fixing sleeve is fixedly installed on the upper end of the inner tube. The circular water-passing base is integrally provided with a first fixing shaft along its axial direction. A water-passing cavity is provided inside the circular water-passing base. A second water-passing hole is opened through the connection between the circular water-passing base and the fixing sleeve. The second water-passing hole connects the water-passing cavity and the inner tube.

[0009] Preferably, the spraying structure includes a water-passing rotating seat, which is rotatably connected to a first fixed shaft and is rotatably and sealedly connected to a circular water-passing base. The water-passing rotating seat also has a cavity inside, which together with the water-passing cavity forms a water-passing chamber, and a rotation damping structure is provided between the water-passing rotating seat and the circular water-passing base.

[0010] Preferably, the side of the water-passing rotating seat is integrally connected to the outer shell, and a fixed water-passing box is fixedly installed at the port of the outer shell. A sleeve is integrally connected to one side of the fixed water-passing box, and the sleeve is connected to the water-passing pipe inside the outer shell. The water-passing pipe inside the outer shell is connected to the water-passing rotating seat. The fixed water box has a second fixed shaft and an eccentric water hole integrally formed at the center of the other side. The eccentric water hole is eccentrically positioned and communicates with the sleeve. The second fixed shaft is rotatably connected to the water type switching cover. The water type switching cover has a through hole in the middle. The second fixed shaft is movably inserted into the through hole. A bolt is fixedly installed in the through hole. The bolt rotates and locks the water type switching cover in the fixed water box. The water pattern switching cover has a circular array of several water-shaped nozzles in the middle. The water pattern switching cover rotates so that the water-shaped nozzles sequentially connect with the eccentric water passage holes.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. By using the combination of the conical sleeve, rotating sleeve and threaded sleeve, the clamp can be loosened or clamped to secure the inner tube, and the outer tube and inner tube can be relatively extended and fixed. This allows the spraying structure to extend more flexibly and maintains low energy consumption by allowing water pressure to enter the inner tube through the outer tube into the inlet end structure, saving transportation and storage space. 2. By rotating the water-passing rotating seat and the circular water-passing base in a sealed manner, the spraying structure can rotate relative to the telescopic pipe structure, thereby adjusting the spraying direction of the spraying structure; 3. The water pattern switching cover is driven to rotate relative to the fixed water box by a rotating ring, and different water pattern nozzles are connected to the eccentric water passage to achieve the switching of spray water patterns. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a structural disassembly diagram of the present invention; Figure 3 This is a disassembly diagram of the handle structure and control switch in this utility model; Figure 4 This is a schematic diagram of the telescopic tube structure in this utility model; Figure 5 In this utility model Figure 4 Enlarged view of point A; Figure 6 In this utility model Figure 4 Enlarged view of point B; Figure 7 This is a disassembly diagram of the spraying structure in this utility model.

[0013] In the diagram: 1. Handle structure; 11. Handle tube; 12. Water chamber; 13. Threaded connecting tube; 2. Control switch; 21. Switch rotating part; 211. Water column; 2111. First water inlet; 22. Rotary sealing cover; 23. Push button; 24. Water inlet lip; 3. Telescopic tube structure; 31. First connecting sleeve; 32. Outer tube; 33. Inner tube; 34. Sealing ring; 35. Conical sleeve; 36. Rotating sleeve; 37. Thread 38. Clip; 4. End structure; 41. Circular water-passing base; 42. Fixing sleeve; 43. First fixing shaft; 44. Second water-passing hole; 45. Water-passing cavity; 5. Spraying structure; 51. Outer shell; 52. Water-passing rotating seat; 53. Fixed water-passing box; 531. Sleeve; 532. Eccentric water-passing hole; 533. Second fixing shaft; 54. Water pattern switching cover; 541. Water pattern nozzle; 542. Through hole; 55. Rotating ring. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-7 This utility model provides a technical solution: a long-handled telescopic water gun that reduces water pressure energy consumption, comprising: a handle structure 1, a control switch 2, a telescopic tube structure 3, an end structure 4, and a spraying structure 5. The telescopic tube structure 3 is fixedly installed on the upper end of the handle structure 1, and the end structure 4 is installed on the upper end of the telescopic tube structure 3. The end structure 4 is rotatably connected to the spraying structure 5. The control switch 2 is installed in the middle of the handle structure 1. The handle structure 1 is connected to a high-pressure water circuit. The water flow rate into the telescopic tube structure 3 is controlled by the control switch 2, and then flows into the spraying structure 5 through the end structure 4, and is sprayed out by the spraying structure 5.

[0016] The handle structure 1 includes a handle tube 11 and a threaded connecting tube 13. The handle tube 11 and the threaded connecting tube 13 are integrally connected to a water passage chamber 12. A control switch 2 is installed in the water passage chamber 12 to control the water flow from the handle tube 11 to the threaded connecting tube 13.

[0017] The control switch 2 includes a switch rotating part 21, a rotating sealing cover 22, and a water-passing connecting lip 24. The switch rotating part 21 and the rotating sealing cover 22 are rotatably and sealingly connected to both ends of the water-passing chamber 12. The switch rotating part 21 is integrally provided with a water-passing column 211 along its axial direction. The water-passing column 211 is inserted and connected to the rotating sealing cover 22. The water-passing column 211 is provided with a water-sealing arc surface and a grooved water-passing surface. A first water-passing hole 2111 is opened through the water-passing column 211. The first water-passing hole 2111 eccentrically passes through the water-sealing arc surface and the grooved water-passing surface. The water-passing connecting lip 24 is fixedly installed in the threaded connecting pipe 13. The water-passing connecting lip 24 is tightly fitted with the water-sealing arc surface of the water-passing column 211. The rotation of the water-passing column 211 drives the water-sealing arc surface and the grooved water-passing surface to sequentially connect with the water-passing connecting lip 24. The switch rotating part 21 and the rotating sealing cover 22 are fixedly connected to a push button 23. The push button 23 is located outside the water-passing chamber 12. Pushing the button 23 causes the switch rotating part 21 and the rotating sealing cover 22 to rotate, which in turn causes the water column 211 to rotate. When the water sealing arc surface is opposite to the water connecting lip 24, the water column 211 closes the passage between the threaded connecting pipe 13 and the handle pipe 11. When the groove water surface is opposite to the water connecting lip 24, the handle pipe 11 enters, then enters the groove water surface through the first water hole 2111, and then enters the threaded connecting pipe 13. By rotating the water column 211, the docking area between the first water hole 2111 and the handle pipe 11 is controlled, thereby adjusting the water flow rate.

[0018] The telescopic tube structure 3 includes a first connecting sleeve 31, which is connected to a threaded connecting tube 13 to realize the assembly of the telescopic tube structure 3 and the handle structure 1. The outer tube 32 is fixedly installed inside the first connecting sleeve 31, and the inner tube 33 is slidably installed inside the outer tube 32. The upper and lower ends of the inner tube 33 are fitted with sealing rings 34 to achieve the sealing between the inner tube 33 and the outer tube 32. The upper end of the inner tube 33 is fixedly installed with the end structure 4. The upper part of the inner tube 33 is movably fitted with a threaded sleeve 37. The upper end of the threaded sleeve 37 is integrally provided with a clamp 38, which clamps the inner tube 33. The upper end of the outer tube 32 is rotatably fitted with a rotating sleeve 36. The rotating sleeve 36 is fixedly connected to the threaded sleeve 37. The threaded sleeve 37 is also externally threaded to a tapered sleeve 35, which limits the opening size of the clamp 38. The rotation of the rotating sleeve 36 drives the rotation of the threaded sleeve 37. The threaded sleeve 37 and the tapered sleeve 35 use threaded engagement to achieve the relative position of the clamp 38 and the tapered sleeve 35. When the clamp 38 moves upward, it is limited by the tapered sleeve 35, the opening narrows, and the inner tube 33 is clamped, thus achieving relative fixation of the outer tube 32 and the inner tube 33. When the clamp 38 moves downward, the opening of the clamp 38 loosens and no longer clamps the inner tube 33, allowing the outer tube 32 and the inner tube 33 to slide relative to each other and extend, so that the spraying structure 5 is extended, and the water pressure is maintained at low energy consumption and enters the inner tube 33 through the outer tube 32 into the inlet end structure 4.

[0019] The end structure 4 includes a fixing sleeve 42, the upper end of which is integrally connected to a circular water-passing base 41. The fixing sleeve 42 is fixedly installed on the upper end of the inner tube 33. The circular water-passing base 41 is integrally provided with a first fixing shaft 43 along its axial direction. A water-passing cavity 45 is provided inside the circular water-passing base 41. A second water-passing hole 44 is opened through the connection between the circular water-passing base 41 and the fixing sleeve 42. The second water-passing hole 44 connects the water-passing cavity 45 and the inner tube 33. Water is introduced into the water-passing cavity 45 from the second water-passing hole 44.

[0020] The spraying structure 5 includes a water-passing rotating seat 52, which is rotatably connected to the first fixed shaft 43 and is rotatably and sealed to the circular water-passing base 41. The water-passing rotating seat 52 is also provided with a cavity, which together with the water-passing cavity 45 forms a water-passing chamber. A rotation damping structure is provided between the water-passing rotating seat 52 and the circular water-passing base 41 so that the water-passing rotating seat 52 and the circular water-passing base 41 are fixed after rotating relative to each other. The side of the water-passing rotating seat 52 is integrally connected to the outer shell 51. A fixed water-passing box 53 is fixedly installed at the port of the outer shell 51. One side of the fixed water-passing box 53 is integrally connected to the sleeve 531. The sleeve 531 is connected to the water-passing pipe inside the outer shell 51. The water-passing pipe inside the outer shell 51 is connected to the water-passing rotating seat 52. On the other side of the fixed water box 53, a second fixed shaft 533 and an eccentric water hole 532 are integrally set at the center. The eccentric water hole 532 is eccentrically set and is connected to the sleeve 531. The second fixed shaft 533 is rotatably connected to the water type switching cover 54. The water type switching cover 54 has a through hole 542 in the middle. The second fixed shaft 533 is movably inserted into the through hole 542. A bolt is fixedly installed in the through hole 542. The bolt rotates and locks the water type switching cover 54 into the fixed water box 53. The water pattern switching cover 54 has a circular array of several water pattern nozzles 541 in the middle. The water pattern switching cover 54 rotates so that the water pattern nozzles 541 are connected to the eccentric water passage holes 532 in sequence to realize the switching of the spray water pattern. A rotating ring 55 is fixedly installed on the outside of the water type switching cover 54, and the rotating ring 55 drives the water type switching cover 54 to rotate.

[0021] Working principle: High-pressure water enters through the bottom of the handle tube 11, and the flow rate to the threaded connection tube 13 is controlled by the control switch 2. Then, the high-pressure water enters the telescopic tube structure 3 through the threaded connection tube 13, and then flows into the sleeve 531 through the circular water-passing base 41 and the water-passing rotating seat 52. It is then discharged from the eccentric water-passing hole 532 and sprayed by the water-shaped nozzle 541. During this process, the clamp 38 is released or the inner tube 33 is clamped by the cooperation of the tapered sleeve 35, the rotating sleeve 36 and the threaded sleeve 37, so as to achieve the relative extension and fixation of the outer tube 32 and the inner tube 33. The relative sealed rotation of the water-passing rotating seat 52 and the circular water-passing base 41 enables the spraying structure 5 to rotate relative to the telescopic pipe structure 3, thereby adjusting the spraying direction of the spraying structure 5. The water pattern switching cover 54 is driven to rotate relative to the fixed water box 53 by the rotating ring 55, and different water pattern nozzles 541 are connected to the eccentric water passage 532 to realize the switching of spray water pattern.

[0022] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A telescopic water gun with a long handle that reduces water pressure and energy consumption, including: The handle structure (1), control switch (2), telescopic tube structure (3), end structure (4) and spraying structure (5) are characterized in that: the telescopic tube structure (3) is fixedly installed at the upper end of the handle structure (1), the end structure (4) is installed at the upper end of the telescopic tube structure (3), the end structure (4) is rotatably connected to the spraying structure (5), the control switch (2) is installed in the middle of the handle structure (1), and the handle structure (1) is connected to the high-pressure water circuit; The telescopic tube structure (3) includes a first connecting sleeve (31), the first connecting sleeve (31) is connected to a threaded connecting tube (13), an outer tube (32) is fixedly installed inside the first connecting sleeve (31), an inner tube (33) is slidably arranged inside the outer tube (32), and sealing rings (34) are sleeved on the upper and lower ends of the inner tube (33). The inner tube (33) is fixedly installed with an end structure (4) at the upper end. A threaded sleeve (37) is movably fitted on the upper part of the inner tube (33). A clamp (38) is integrally provided on the upper end of the threaded sleeve (37). The clamp (38) clamps the inner tube (33). A rotating sleeve (36) is rotatably fitted on the upper end of the outer tube (32). The rotating sleeve (36) is fixedly connected to the threaded sleeve (37). The threaded sleeve (37) is also externally threaded to a tapered sleeve (35). The tapered sleeve (35) limits the opening size of the clamp (38).

2. The telescopic water gun with a long rod for reducing water pressure energy consumption according to claim 1, characterized in that, The handle structure (1) includes a handle tube (11) and a threaded connecting tube (13). The handle tube (11) and the threaded connecting tube (13) are integrally connected to a water passage chamber (12). A control switch (2) is provided in the water passage chamber (12) to control the water flow from the handle tube (11) to the threaded connecting tube (13).

3. The telescopic water gun with a long rod for reducing water pressure energy consumption according to claim 2, characterized in that, The control switch (2) includes a switch rotating part (21), a rotating sealing cover (22), and a water-passing connecting lip (24). The switch rotating part (21) and the rotating sealing cover (22) are rotatably and sealingly connected to both ends of the water-passing chamber (12). A water-passing column (211) is integrally provided along its axial direction on the switch rotating part (211). The water-passing column (211) is inserted and connected to the rotating sealing cover (22). The water-passing column (211) is provided with a water-sealing arc surface and a grooved water-passing surface. A first water-passing hole (24) is opened through the water-passing column (211). 111), the first water passage hole (2111) eccentrically penetrates the sealing arc surface and the groove water passage surface, the water passage lip (24) is fixedly installed in the threaded connecting pipe (13), and the water passage lip (24) is tightly attached to the sealing arc surface of the water passage column (211). The water passage column (211) rotates and drives the sealing arc surface and the groove water passage surface to connect with the water passage lip (24) in sequence. The switch rotating part (21) and the rotating sealing cover (22) are fixedly connected to the push button (23). The push button (23) is located outside the water passage chamber (12).

4. The telescopic water gun with a long rod for reducing water pressure energy consumption according to claim 1, characterized in that, The end structure (4) includes a fixing sleeve (42), the upper end of which is integrally connected to a circular water-passing base (41). The fixing sleeve (42) is fixedly installed on the upper end of the inner tube (33). The circular water-passing base (41) is integrally provided with a first fixing shaft (43) along its axial direction. A water-passing cavity (45) is provided inside the circular water-passing base (41). A second water-passing hole (44) is opened through the connection between the circular water-passing base (41) and the fixing sleeve (42). The second water-passing hole (44) connects the water-passing cavity (45) and the inner tube (33).

5. The telescopic water gun with a long rod for reducing water pressure energy consumption according to claim 1, characterized in that, The spraying structure (5) includes a water-passing rotating seat (52), which is rotatably connected to the first fixed shaft (43). The water-passing rotating seat (52) is rotatably and sealedly connected to the circular water-passing base (41). A cavity is also provided inside the water-passing rotating seat (52), which together with the water-passing cavity (45) forms a water-passing chamber. A rotation damping structure is provided between the water-passing rotating seat (52) and the circular water-passing base (41).

6. The telescopic water gun with a long rod for reducing water pressure energy consumption according to claim 5, characterized in that, The side of the water-passing rotating seat (52) is integrally connected to the outer shell (51). A fixed water-passing box (53) is fixedly installed at the port of the outer shell (51). One side of the fixed water-passing box (53) is integrally connected to the sleeve (531). The sleeve (531) is connected to the water-passing pipe inside the outer shell (51). The water-passing pipe inside the outer shell (51) is connected to the water-passing rotating seat (52). The fixed water box (53) has a second fixed shaft (533) and an eccentric water hole (532) integrally provided on the center of the other side. The eccentric water hole (532) is eccentrically provided and is connected to the sleeve (531). The second fixed shaft (533) is rotatably connected to the water type switching cover (54). The water type switching cover (54) has a through hole (542) in the middle. The second fixed shaft (533) is movably inserted into the through hole (542). The through hole (542) is fixedly installed with bolts. The bolts rotate and lock the water type switching cover (54) in the fixed water box (53). The water-type switching cover (54) has a circular array of several water-shaped nozzles (541) in the middle. The water-type switching cover (54) rotates so that the water-shaped nozzles (541) connect to the eccentric water passage holes (532) in sequence.

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