Watering can convenient for extracting residual liquid

Abstract

The utility model relates to a watering can convenient for extracting residual liquid, which comprises a bottle body, a bottle cap and a sprayer, a bottle opening is arranged at the top end of the bottle body, the outer wall of the bottle opening is in threaded sleeve connection with the bottle cap, a communicating hole is arranged on the inner side of the bottle cap, and the sprayer is sleeved in the communicating hole. According to the utility model, through the arrangement of the auxiliary suction pipe and the rotating ring, even if a small amount of liquid is left, the residual liquid can be easily extracted, so that the use efficiency of the liquid is greatly improved, and unnecessary waste is reduced. A user can adjust the position of the auxiliary straw only through simple rotating operation, tedious steps are not needed, and operation is more convenient and efficient. The design not only improves the user experience, but also is suitable for various use scenes, and can obviously reduce the experiment error especially in the experiment in which the liquid dosage needs to be accurately controlled. In addition, the liquid in the bottle is fully utilized, the service life of the watering can is prolonged, and pollution and damage risks caused by liquid residues are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sprayers, in particular to a spray pot which is convenient for extracting residual liquid. Background Art

[0002] Traditional hand-operated spray bottles only have one suction pipe, the upper end of which is connected to the nozzle and the bottle cap, and the lower end is curved and close to the bottom of the bottle. Most suction pipes are located in the center of the liquid bottle. When using a spray bottle to spray lower or higher targets, it is often necessary to tilt the bottle at a certain angle. If there is not much liquid left in the bottle, the water inlet of the suction pipe may not be able to extend below the liquid surface, making it difficult to inhale the liquid. The liquid remaining in the bottle will not only cause waste, but also cause errors in the experimental results if an experiment is being conducted.

[0003] Therefore, it is necessary to design a novel watering can water suction pipe to avoid the occurrence of the above phenomenon. Utility Model Content

[0004] In order to solve the problems of the prior art, the utility model provides a spray pot which is convenient for extracting residual liquid.

[0005] In order to solve the above technical problems, the utility model is achieved through the following technical solutions: a spray pot that is convenient for extracting residual liquid, comprising a bottle body, a bottle cap and a spray head, the top of the bottle body is provided with a bottle mouth, the outer wall of the bottle mouth is threadedly sleeved and connected to the bottle cap, the inner side of the bottle cap is provided with a communicating hole, the inner sleeve of the communicating hole is provided with a spray head, the bottom end of the spray head is fixedly connected with a connecting head, the outer side of the connecting head is provided with a limiting groove, the inner wall of the limiting groove is rotatably connected with a rotating ring, the bottom end of the rotating ring is fixedly connected with a main suction pipe, the bottom end of the connecting head is fixedly connected with a threaded connecting body, the outer wall of the threaded connecting body is threadedly sleeved and connected with a connecting ring, which is used to fix the spray head and the bottle cap, one side of the bottom end of the main suction pipe is fixedly connected with an auxiliary suction pipe, the auxiliary suction pipe is arranged in an inclined shape, and one end thereof extends to the outer wall of the bottom end of the inner wall of the bottle body.

[0006] Preferably, a sealing hole is provided at the top of the rotating ring, and the inner wall of the sealing hole is connected to the inside of the main suction pipe.

[0007] Preferably, a sealing ring is fixedly connected to the axis of the bottom end of the connector, and the sealing ring is rotatably connected to the inner wall of the sealing hole and is used for sealing the sealing hole and the connector.

[0008] Preferably, the nozzle is configured as a press-type spray nozzle, which absorbs the liquid in the bottle body and sprays it out by pressing.

[0009] Preferably, the outer wall of the rotating ring is provided with a protrusion for increasing friction, so that the user can rotate the rotating ring to drive the main suction tube and the auxiliary suction tube to rotate, so that the remaining liquid in the bottle body can be sucked out when the bottle body is tilted.

[0010] The beneficial effects of the utility model are:

[0011] The utility model ensures that even when there is not much liquid left, the residual liquid can be easily extracted through the provision of the auxiliary straw and the rotating ring, which greatly improves the efficiency of liquid use and reduces unnecessary waste. Secondly, the user can adjust the position of the auxiliary straw through a simple rotation operation without complicated steps, making the operation more convenient and efficient. This design not only improves the user experience, but is also suitable for various usage scenarios, especially in experiments that require precise control of the amount of liquid, which can significantly reduce experimental errors. In addition, by making full use of the liquid in the bottle, this design also helps to extend the service life of the spray pot and reduce the risk of pollution and damage caused by residual liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0014] Figure 3 It is a schematic diagram of the nozzle connection structure of the utility model.

[0015] Figure 4 It is a schematic diagram of the rotating ring connection structure of the utility model.

[0016] Figure 5 The utility model Figure 2 Schematic diagram of the structure at point A.

[0017] Figure 1-5 In: 1. Bottle body; 2. Bottle cap; 3. Nozzle; 11. Bottle mouth; 21. Connecting hole; 31. Connecting head; 32. Limiting groove; 33. Rotating ring; 34. Threaded connector; 35. Main suction pipe; 36. Secondary suction pipe; 37. Connecting ring; 311. Sealing ring; 331. Sealing hole. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] like Figure 1-5 The spray pot shown is convenient for extracting residual liquid, comprising a bottle body 1, a bottle cap 2 and a spray head 3. The top of the bottle body 1 is provided with a bottle mouth 11, the outer wall of the bottle mouth 11 is threadedly sleeved and connected to the bottle cap 2, the inner side of the bottle cap 2 is provided with a connecting hole 21, the inner sleeve of the connecting hole 21 is provided with a spray head 3, the bottom end of the spray head 3 is fixedly connected with a connecting head 31, the outer side of the connecting head 31 is provided with a limiting groove 32, the inner wall of the limiting groove 32 is rotatably connected with a rotating ring 33, the bottom end of the rotating ring 33 is fixedly connected with a main suction pipe 35, the bottom end of the connecting head 31 is fixedly connected with a threaded connecting body 34, the outer wall of the threaded connecting body 34 is threadedly sleeved and connected with a connecting ring 37 for fixedly connecting the spray head 3 and the bottle cap 2, one side of the bottom end of the main suction pipe 35 is fixedly connected with an auxiliary suction pipe 36, the auxiliary suction pipe 36 is arranged in an inclined shape, and one end thereof extends to the outer wall of the bottom end of the inner wall of the bottle body 1.

[0020] When in use, the device is assembled, and the connecting ring 37 is filled into the interior of the bottle cap 2. At this time, the main suction pipe 35 at the bottom end of the spray head 3 is passed through the connecting hole 21 and the inner wall of the connecting ring 37 in sequence, and then the threaded connection body 34 is driven to be threadedly connected to the inner wall of the connecting ring 37 by rotating the spray head 3, so that the spray head 3 is further fixedly connected to the bottle body 2. At this time, the main suction pipe 35 is inserted into the interior of the bottle body 1, and the bottle cap 2 is sleeved on the outer wall of the bottle mouth 11 for threaded rotation connection, so that the spray head 3, the bottle cap 2 and the bottle body 1 are fixedly connected. At this time, by pressing the spray head 3, the liquid stored in the bottle body 1 can be sucked through the auxiliary suction pipe 36 at the bottom;

[0021] When there is not much liquid left in the bottle body 1, the bottle body 1 needs to be tilted so that the liquid inside can be gathered together as much as possible. At this time, the main suction pipe 35 and the auxiliary suction pipe 36 are driven to rotate by turning the rotating ring 33, so that one end of the auxiliary suction pipe 36 rotates along the outer edge of the bottom end of the inner wall of the bottle body 1 to the inside of the liquid. At this time, the nozzle 3 can be pressed continuously to absorb the remaining liquid for spraying, thereby improving the utilization rate of the internal liquid and reducing experimental errors.

[0022] A sealing hole 331 is provided at the top of the rotating ring 33, and the inner wall of the sealing hole 331 is connected to the inside of the main suction pipe 35. A sealing ring 311 is fixedly connected to the axis of the bottom end of the connector 31, and the sealing ring 311 is rotatably connected to the inner wall of the sealing hole 331, and is also used for sealing the sealing hole 331 and the connector 31. The nozzle 3 is configured as a push-type spray nozzle. A convex block is provided on the outer wall of the rotating ring 33 to increase friction, so that the user can rotate the rotating ring 33 to drive the main suction pipe 35 and the auxiliary suction pipe 36 to rotate, so that the remaining liquid in the bottle body 1 can be sucked out when the bottle body is tilted.

[0023] In summary, the utility model has the following working principle: the design of the spray bottle is to optimize the liquid extraction process, especially when there is not much liquid left in the bottle, it can still effectively extract the residual liquid. Its working principle is based on the innovative straw structure design and the convenient spray head adjustment mechanism.

[0024] First, the nozzle 3 is threadedly connected to the connecting ring 37 inside the bottle cap 2 through the connector 31 at the bottom thereof to ensure a firm fixation. This connection method allows the nozzle 3 to be tightly combined with the bottle cap 2 without hindering the smooth flow of the liquid.

[0025] The core of the watering can lies in its unique straw design. The main straw 35 is the main liquid channel, while the auxiliary straw 36 extends to the bottom of the inner wall of the bottle body 1 in an inclined posture. When the liquid is sufficient, the main straw 35 is responsible for extracting the liquid; and when the liquid is reduced, the inclined auxiliary straw 36 can reach the residual liquid at the bottom or inner wall of the bottle, ensuring that every drop of liquid can be effectively used.

[0026] In order to facilitate the user to adjust the position of the auxiliary suction pipe 36, a rotating ring 33 is provided on the nozzle. The user can rotate the rotating ring 33 to rotate the auxiliary suction pipe 36 at the bottom or outer edge of the inner wall of the bottle body 1 to ensure that it is always located in the liquid. This design makes it easy to extract the residual liquid even when the bottle body is tilted or the liquid is insufficient.

[0027] In addition, a sealing hole 331 is provided at the top of the rotating ring 33, which is connected to the inside of the main suction pipe 35 to ensure the continuity of liquid flow. At the same time, the sealing ring 311 ensures a tight connection between the rotating ring 33 and the connector 31 to prevent liquid leakage.

[0028] When in use, the user only needs to press the spray head 3 to start the liquid extraction and spraying. When the liquid in the bottle is reduced, the user only needs to gently rotate the rotating ring 33 and adjust the position of the auxiliary suction pipe 36 to continue to extract and spray the remaining liquid, thereby improving the efficiency of liquid use, reducing waste, and reducing experimental errors.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spray pot for facilitating extraction of residual liquid, comprising a bottle body (1), a bottle cap (2) and a spray head (3), characterized in that: The top of the bottle body (1) is provided with a bottle mouth (11), the outer wall of the bottle mouth (11) is threadedly sleeved and connected with a bottle cap (2), the inner side of the bottle cap (2) is provided with a communicating hole (21), the inner sleeve of the communicating hole (21) is provided with a spray head (3), the bottom end of the spray head (3) is fixedly connected with a connecting head (31), the outer side of the connecting head (31) is provided with a limiting groove (32), the inner wall of the limiting groove (32) is rotatably connected with a rotating ring (33), and the rotating ring (33) is rotatably connected with the inner wall of the limiting groove (32). The bottom end of the connecting head (33) is fixedly connected to a main suction pipe (35), the bottom end of the connecting head (31) is fixedly connected to a threaded connecting body (34), the outer wall of the threaded connecting body (34) is threadedly sleeved with a connecting ring (37) for fixedly connecting the spray head (3) and the bottle cap (2), and one side of the bottom end of the main suction pipe (35) is fixedly connected to an auxiliary suction pipe (36), and the auxiliary suction pipe (36) is arranged in an inclined shape, and one end thereof extends to the outer wall of the bottom end of the inner wall of the bottle body (1).

2. A spray pot for facilitating extraction of residual liquid according to claim 1, characterized in that: A sealing hole (331) is provided at the top end of the rotating ring (33), and the inner wall of the sealing hole (331) is connected to the inside of the main suction pipe (35).

3. A spray pot for facilitating extraction of residual liquid according to claim 2, characterized in that: A sealing ring (311) is fixedly connected to the axis of the bottom end of the connector (31), and the sealing ring (311) is rotatably connected to the inner wall of the sealing hole (331), and is used for sealing the sealing hole (331) and the connector (31).

4. A spray pot for facilitating extraction of residual liquid according to claim 1, characterized in that: The nozzle (3) is configured as a press-type spray nozzle.

5. A spray pot for facilitating extraction of residual liquid according to claim 1, characterized in that: The outer wall of the rotating ring (33) is provided with a protrusion for increasing friction, so that the user can rotate the rotating ring (33) to drive the main suction pipe (35) and the auxiliary suction pipe (36) to rotate, so that the remaining liquid in the bottle body (1) can be sucked out when the bottle body is tilted.

Images