Multipurpose sprinkling can connected with telescopic rod

Abstract

The utility model relates to the technical field of watering cans, in particular to a multipurpose watering can connected with a telescopic rod, which comprises a can body, an adjusting rod and a shell sleeve, a trigger is rotatably arranged on the shell sleeve, and a connector is arranged at the bottom end of the shell sleeve. A clamping head is clamped to the upper end of the connector, a rack is connected to the upper end of the clamping head, a main gear is arranged in the shell sleeve, an auxiliary gear is arranged on the inner side of the main gear, one side of the auxiliary gear is meshed with the rack, and sector gears are fixedly arranged on the two sides of the trigger. The shell sleeve is connected with the telescopic rod through the connector, the telescopic rod drives the clamping connector to slide downwards through the bottom handle, the rack slides along with the telescopic rod and drives the main gear to rotate through the auxiliary gear, the main gear rotates to enable the fan gear to rotate, the trigger rotates with the fan gear as the axis in the rotating process of the fan gear, and then liquid is sprayed out. The application range of the sprinkling can is expanded, charging is not needed, and the cost is low.

Description

TECHNICAL FIELD

[0001] The utility model relates to a spray pot technical field, especially a kind of multi-purpose spray pot connected with telescopic rod. BACKGROUND

[0002] Spray pot is a kind of tool commonly seen in daily life, mainly used for spraying water or other liquids, the design of spray pot aims at facilitating user to spray liquid in the form of fine mist or water flow uniformly to target area, is widely used in gardening, cleaning, make-up, agriculture and other fields, multi-purpose spray pot connected with telescopic rod is a kind of ingenious and functional gardening or cleaning tool, it combines the flexibility of telescopic rod and the practicability of spray pot, can conveniently carry out spraying operation at different heights and distances.

[0003] In prior art, telescopic rod and spray pot are connected through quick connection interface or threaded interface, facilitating quick assembly and disassembly, since trigger of spray pot is usually set as independent structure, it needs to be manually pressed to use, and the trigger is not convenient to trigger in this connection mode, and using electric trigger mode will increase the manufacturing cost of spray pot.

[0004] Therefore, it is urgent to improve multi-purpose spray pot connected with telescopic rod to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of multi-purpose spray pot connected with telescopic rod, shell cover is connected with telescopic rod by connector, telescopic rod is slid downward by bottom handle transmission clamping joint, rack follows sliding and rotates main gear by auxiliary gear transmission, main gear rotation makes sector gear rotate, trigger rotates around sector gear in the process of sector gear rotation, in turn makes liquid spray, shell cover can also be used by hand after being removed, not only expand the application range of spray pot, and need not to charge cost is low.

[0006] In order to achieve the above purpose, the main technical scheme of the utility model comprises:

[0007] A kind of multi-purpose spray pot connected with telescopic rod, including pot body and the adjusting rod being fixedly arranged on the upper end of the pot body, the end of the adjusting rod away from the pot body is rotatably connected with shell cover, the adjusting rod extends to the inside of the shell cover, trigger is rotatably arranged on the shell cover, the trigger is arranged below the adjusting rod, the bottom end of the shell cover is clamped and fixedly connected with connector;

[0008] The upper end of the connecting head is provided with a clamping joint, the upper end of the clamping joint is fixedly connected with two symmetrical distributed racks, the racks are slidingly arranged in the inside of the shell, two symmetrical distributed main gears are rotationally arranged in the inside of the shell, the inside of the two main gears is fixedly provided with a pinion, the pinion is meshed with the rack on one side, the two sides of the trigger are fixedly provided with a fan gear, and the fan gear is meshed with the main gear.

[0009] Preferably, the inside of the shell is fixedly provided with a pump body, the trigger is rotationally connected with a connecting rod corresponding to the position of the pump body, and the connecting rod extends into the inside of the pump body.

[0010] Preferably, the end, away from the trigger, of the connecting rod is rotationally connected with a piston, the edge of the piston is abutted against the inner wall of the pump body, the inside of the pump body is fixedly provided with a spring, and one end of the spring is abutted against the side surface of the piston.

[0011] Preferably, the end, away from the connecting rod, of the pump body is fixedly installed with an air pipe, the air pipe penetrates the adjusting rod and extends to the upper end of the kettle body, the inside of the pump body is in communication with the inside of the air pipe, and the inside of the air pipe is in communication with the inside of the kettle body.

[0012] Preferably, the bottom end of the clamping joint is fixedly connected with a steel wire, the steel wire penetrates the connecting head and extends below the connecting head, and the clamping joint is slidingly arranged in the inside of the shell through the steel wire.

[0013] Preferably, the end, away from the kettle body, of the adjusting rod is fixedly provided with a pin shaft, the adjusting rod is rotationally connected in the inside of the shell through the pin shaft, and the two ends of the pin shaft are fixedly provided with damping rings.

[0014] Preferably, the trigger extends to the outside of the shell, one side, of the trigger, in the inside of the shell is fixedly connected with a connecting block, and the connecting rod is rotationally arranged on the side surface of the trigger through the connecting block.

[0015] Preferably, the end, away from the shell, of the air pipe is fixedly installed with a nozzle, and the nozzle is fixedly installed on the adjusting rod.

[0016] The utility model at least has the following beneficial effects:

[0017] 1, the utility model discloses a shell is connected with telescopic link through connecting head, and telescopic link is driven clamping joint to slide down through bottom handle, and rack follows sliding and drives main gear to rotate through pinion, and main gear rotation makes fan gear rotate, and the trigger rotates with fan gear as the pivot in the process of fan gear rotation, and further makes liquid spray, and the shell can also be handheld and used after being removed, not only expands the application range of the sprinkling can, and need not charging cost is low.

[0018] 2. After the shell and sleeve of the utility model are connected, people can pull the wire transmission card joint downward through the handle to facilitate the rotation of the transmission trigger, loosen the wire, and the trigger is reset under the action of the spring force. At this time, the wire can be pulled cyclically to make the watering can work, which provides convenience for watering flowers, cleaning high windows, spraying pesticides or herbicides, etc., which require frequent changes in height. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0020] Figure 1 It is the overall elevation view of the utility model;

[0021] Figure 2 This is a schematic cross-sectional view of the shell of the present utility model;

[0022] Figure 3 This is an exploded schematic diagram of the driving mechanism of the utility model;

[0023] Figure 4 This is a working schematic diagram of the pump body of the present utility model.

[0024] In the figure, 1. kettle body; 2. adjusting rod; 3. shell; 4. trigger; 5. connector; 6. snap joint; 7. rack; 8. main gear; 9. sub-gear; 10. fan gear; 11. pump body; 12. connecting rod; 13. piston; 14. spring; 15. air pipe; 16. steel wire; 17. pin; 18. damping ring; 19. connecting block; 20. nozzle. DETAILED DESCRIPTION

[0025] The following will describe the implementation methods of the present application in detail with reference to the accompanying drawings and examples, so that the implementation process of how the present application applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0026] like Figures 1-4 As shown, the multi-purpose spray pot connected to the telescopic rod provided in this embodiment includes a pot body 1 and an adjusting rod 2 fixedly arranged at the upper end of the pot body 1. The pot body 1 is used to hold liquid. The adjusting rod 2 is rotatably connected to a shell 3 at one end away from the pot body 1. The adjusting rod 2 can manually adjust the spray angle of the nozzle 20. The adjusting rod 2 extends into the interior of the shell 3. A trigger 4 is rotatably provided on the shell 3. The trigger 4 is arranged below the adjusting rod 2. The bottom end of the shell 3 is fixedly connected to a connector 5. The shell 3 is connected to the telescopic rod through the connector 5.

[0027] The upper end of the connector 5 is engaged with a card joint 6, and the telescopic rod can slide downward by driving the card joint 6 through the steel wire 16 running through the rod body. The upper end of the card joint 6 is fixedly connected to two symmetrically distributed racks 7, and the rack 7 is slidably arranged inside the shell 3. The shell 3 is internally rotatably provided with two symmetrically distributed main gears 8. The inner sides of the two main gears 8 are fixedly provided with sub-gears 9, and one side of the sub-gears 9 is meshed with the rack 7. Fan gears 10 are fixedly provided on both sides of the trigger 4, and the fan gear 10 is meshed with the main gear 8. There are two main gears 8, sub-gears 9 and fan gears 10, which can improve the transmission effect of the card joint 6;

[0028] Among them, the shell cover 3 is connected to the telescopic rod through the connecting head 5, the telescopic rod slides downward through the bottom handle transmission card joint 6, the rack 7 follows the sliding and drives the main gear 8 to rotate through the sub-gear 9, and the main gear 8 rotates to rotate the fan gear 10. During the rotation of the fan gear 10, the trigger 4 rotates with the fan gear 10 as the axis, thereby spraying the liquid. The shell cover 3 can also be removed for hand-held use, which not only expands the scope of application of the spray pot, but also does not require charging and has low cost.

[0029] Further, such as Figures 1-4 As shown, a pump body 11 is fixedly provided inside the shell 3, and the trigger 4 is rotatably connected to a connecting rod 12 at a position corresponding to the pump body 11. The connecting rod 12 extends to the interior of the pump body 11, and the end of the connecting rod 12 away from the trigger 4 is rotatably connected to a piston 13. The edge of the piston 13 abuts against the inner wall of the pump body 11, and a spring 14 is fixedly provided inside the pump body 11. One end of the spring 14 abuts against the side of the piston 13. An air pipe 15 is fixedly installed on the end of the pump body 11 away from the connecting rod 12. The air pipe 15 passes through the adjusting rod 2 and extends to the upper end of the kettle body 1. The interior of the pump body 11 is connected to the interior of the air pipe 15, and the interior of the air pipe 15 is connected to the interior of the kettle body 1;

[0030] Principle: After the card joint 6 drives the trigger 4 to rotate through the rack 7, the sub-gear 9, the main gear 8 and the fan gear 10, the connecting rod 12 drives the piston 13 to slide in the pump body 11, compressing the air inside the pump body 11. At the same time, the gas flows into the air pipe 15 and is ejected through the nozzle 20. At this time, the interior of the kettle body 1 is connected with the air pipe 15. The air flow speed inside the air pipe 15 increases, resulting in an increase in the air pressure at the upper end of the kettle body 1. Therefore, the liquid inside the kettle body 1 will rise and be ejected along with the air.

[0031] Furthermore, Figures 1-4As shown, the bottom end of the card joint 6 is fixedly connected with a steel wire 16, which passes through the connector 5 and extends to the bottom of the connector 5. The card joint 6 is slidably arranged inside the shell 3 through the steel wire 16. After the shell 3 is connected, people can pull the steel wire 16 by the handle to drive the card joint 6 to slide downward, which is convenient for the transmission trigger 4 to rotate. The steel wire 16 is loosened and the trigger 4 is reset under the elastic force of the spring 14. At this time, the steel wire 16 can be cyclically pulled to make the watering can work, which provides convenience for watering flowers, cleaning high windows, spraying pesticides or herbicides, etc., which require frequent changes in height.

[0032] Further, if Figure 2 As shown, a nozzle 20 is fixedly installed at one end of the air pipe 15 away from the shell 3, and the nozzle 20 is fixedly installed on the adjusting rod 2. A pin 17 is fixedly provided at one end of the adjusting rod 2 away from the kettle body 1. The adjusting rod 2 is rotatably connected to the inside of the shell 3 through the pin 17. Damping rings 18 are fixedly provided at both ends of the pin 17. The pin 17 facilitates the adjustment of the spray angle of the nozzle 20, and the damping ring 18 can improve the stability of the adjusting rod 2.

[0033] In addition, if Figure 3 and Figure 4 As shown, the trigger 4 extends to the outside of the shell 3, and the trigger 4 is fixedly connected to a connecting block 19 on one side inside the shell 3. The connecting rod 12 is rotatably set on the side of the trigger 4 through the connecting block 19, which facilitates the connecting rod 12 to push the piston 13 horizontally, which is beneficial to extending the service life of the pump body 11.

[0034] like Figures 1-4 As shown, the principle of the multi-purpose watering can connected with the telescopic rod provided in this embodiment is as follows:

[0035] When in use, the shell cover 3 is connected to the telescopic rod through the connector 5. People can pull the steel wire 16 through the handle to drive the card joint 6 to slide downward, and the rack 7 follows the sliding and drives the main gear 8 to rotate through the sub-gear 9. The main gear 8 rotates to rotate the fan gear 10. During the rotation of the fan gear 10, the trigger 4 rotates with the fan gear 10 as the axis. The trigger 4 pushes the connecting rod 12 to drive the piston 13 to slide in the pump body 11, so that the air inside the pump body 11 is compressed. At the same time, the gas flows into the air pipe 15 and is sprayed out through the nozzle 20. The liquid inside the pot body 1 will rise and be sprayed out together with the air. The shell cover 3 can also be removed for hand-held use. Loosen the steel wire 16, and the trigger 4 is reset under the elastic force of the spring 14. At this time, the steel wire 16 can be pulled cyclically to make the spray pot work.

[0036] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of the components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term and should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0037] It should be noted that the terms "include," "comprises," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a product or system comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such product or system. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of other identical elements in the product or system comprising the element.

[0038] The above description shows and describes several preferred embodiments of the present invention. However, as previously mentioned, it should be understood that the present invention is not limited to the form disclosed herein and should not be construed as excluding other embodiments. Instead, the present invention can be used in various other combinations, modifications, and environments and can be modified within the scope of the present invention as taught herein or through the techniques or knowledge in the relevant field. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention are intended to be protected by the claims appended hereto.

Claims

1. A multi-purpose watering can connected to a telescopic rod, comprising a can body (1) and an adjusting rod (2) fixedly arranged at the upper end of the can body (1), characterized in that: The end of the regulating rod (2) away from the kettle body (1) is rotatably connected to a shell (3); the regulating rod (2) extends into the interior of the shell (3); a trigger (4) is rotatably provided on the shell (3); the trigger (4) is provided below the regulating rod (2); and a connector (5) is fixedly connected to the bottom end of the shell (3); The upper end of the connector (5) is provided with a clamping joint (6) in a clamping engagement, and the upper end of the clamping joint (6) is fixedly connected to two symmetrically distributed racks (7), and the racks (7) are slidably provided inside the shell (3). Two symmetrically distributed main gears (8) are rotatably provided inside the shell (3), and a sub-gear (9) is fixedly provided on the inner side of each of the two main gears (8), and one side of the sub-gear (9) is meshed with the rack (7). Sector gears (10) are fixedly provided on both sides of the trigger (4), and the sector gears (10) are meshed with the main gears (8).

2. The multi-purpose watering can connected with a telescopic rod according to claim 1, characterized in that: A pump body (11) is fixedly arranged inside the shell (3), and the trigger (4) is rotatably connected to a connecting rod (12) corresponding to the position of the pump body (11), and the connecting rod (12) extends into the interior of the pump body (11).

3. The multi-purpose watering can connected with a telescopic rod according to claim 2, characterized in that: The end of the connecting rod (12) away from the trigger (4) is rotatably connected to a piston (13), the edge of the piston (13) abuts against the inner wall of the pump body (11), and a spring (14) is fixedly arranged inside the pump body (11), and one end of the spring (14) abuts against the side surface of the piston (13).

4. The multi-purpose watering can connected with a telescopic rod according to claim 3, characterized in that: An air pipe (15) is fixedly mounted on one end of the pump body (11) away from the connecting rod (12), and the air pipe (15) passes through the adjusting rod (2) and extends to the upper end of the kettle body (1), the interior of the pump body (11) is connected to the interior of the air pipe (15), and the interior of the air pipe (15) is connected to the interior of the kettle body (1).

5. The multi-purpose watering can connected with a telescopic rod according to claim 1, characterized in that: The bottom end of the clamping joint (6) is fixedly connected to a steel wire (16), the steel wire (16) passes through the connector (5) and extends to the bottom of the connector (5), and the clamping joint (6) is slidably arranged inside the shell (3) through the steel wire (16).

6. The multi-purpose watering can connected with a telescopic rod according to claim 1, characterized in that: A pin (17) is fixedly provided at one end of the regulating rod (2) away from the kettle body (1); the regulating rod (2) is rotatably connected to the interior of the shell (3) via the pin (17); and damping rings (18) are fixedly provided at both ends of the pin (17).

7. The multi-purpose watering can connected with a telescopic rod according to claim 2, characterized in that: The trigger (4) extends to the outside of the shell (3); a connecting block (19) is fixedly connected to one side of the trigger (4) located inside the shell (3); and the connecting rod (12) is rotatably arranged on the side of the trigger (4) through the connecting block (19).

8. The multi-purpose watering can connected with a telescopic rod according to claim 4, characterized in that: A nozzle (20) is fixedly mounted on one end of the air pipe (15) away from the shell (3), and the nozzle (20) is fixedly mounted on the regulating rod (2).

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