A hand-held sprayer

Abstract

This utility model relates to the field of sprayer technology, and in particular to a handheld sprayer, including a pot body. The pot body is hollow and used to hold liquid medicine. A spraying component is provided on the top of the pot body for drawing in the liquid medicine and atomizing it for spraying. A measuring cup for holding the liquid medicine is detachably installed on the side wall of the pot body, and the measuring cup can extend into the pot body. The detachable measuring cup on the side wall of the pot body, after being filled with liquid medicine, can be connected and extended into the pot body, allowing the liquid medicine to be poured into the pot body. This eliminates the need for additional measuring cups to prepare the liquid medicine; the concentration can be adjusted directly using the fixed-capacity measuring cup on the pot body, further reducing the inconvenience of pre-preparing the liquid medicine. The liquid medicine can be prepared by inserting two cups into the pot body while adding water, completing the preparation directly without the need for additional measuring cups, thus improving convenience.

Description

Technical Field

[0001] This utility model relates to the field of sprayer technology, and in particular to a handheld sprayer. Background Technology

[0002] A sprayer is a device used to spray liquids in the form of a mist. Traditional sprayers use manual pressing to draw out and atomize the liquid, while some sprayers now use electric extraction and atomization, which are more convenient to use.

[0003] Sprayers can be used to spray water mist, spray pesticides, etc. This type of sprayer is often used in the spraying of pesticides. Since the concentration of the pesticide solution cannot be too high, it is usually necessary to mix the pesticide solution with water. However, if too much water is mixed into the pesticide solution, it will cause the pesticide solution to become ineffective. Therefore, the pesticide solution in the sprayer usually needs to be mixed before being put into the sprayer, which is inconvenient. Utility Model Content

[0004] To address the inconvenience of pre-mixing the pesticide solution in existing sprayers, this application provides a handheld sprayer, the specific solution of which is as follows.

[0005] A handheld sprayer includes a pot body with a hollow interior for holding liquid medicine. A spraying assembly is provided on the top of the pot body for drawing up and atomizing the liquid medicine. A measuring cup for holding the liquid medicine is detachably provided on the side wall of the pot body and can extend into the pot body.

[0006] By adopting the above technical solution, a detachable measuring cup is installed on the side wall of the pot. After the measuring cup is filled with the medicine, it can be connected and extended into the pot. After the measuring cup is connected, the medicine can be poured into the pot. There is no need to use an additional measuring cup to prepare the medicine. The concentration of the medicine can be adjusted directly through the measuring cup with a fixed capacity on the pot. This further reduces the inconvenience caused by preparing the medicine in advance. The medicine can be prepared directly in the pot by inserting two cups while adding water. There is no need to prepare an additional measuring cup when preparing the medicine, which improves convenience.

[0007] Optionally, the kettle body has a through hole corresponding to the measuring cup, so that after the measuring cup is connected to the kettle body, the measuring cup can pass through the through hole and extend into the kettle body.

[0008] By adopting the above technical solution, a through hole is opened on the pot body, and the measuring cup can be inserted into the pot body through the through hole, which further improves the convenience of inserting the measuring cup into the pot body to inject the medicine.

[0009] Optionally, the kettle body is provided with an inclined surface, the side of the inclined surface closer to the axis of the kettle body is higher than the side farther from the axis, and the through hole is provided on the inclined surface and along the inclined surface.

[0010] By adopting the above technical solution, the measuring cup is connected to the inclined plane, which allows the two sides connected to the inclined plane to also tilt. After the measuring cup is connected, the medicine in the measuring cup can move towards the pot under the influence of gravity, reducing the possibility that the medicine cannot completely enter the pot.

[0011] Optionally, the kettle body is provided with a threaded tube at the position of the through hole, and the measuring cup is detachably connected to the threaded tube. The threaded tube is hollow and communicates with the through hole.

[0012] By adopting the above technical solution, a threaded tube is set at the position of the through hole. The threaded tube can not only position the measuring cup, but also allow the measuring cup to be inserted into the pot along the threaded tube, thereby completing the delivery of the medicine, and further improving the convenience of disassembling and assembling the measuring cup.

[0013] Optionally, a cap is provided on the measuring cup corresponding to the threaded tube, the cap is fixedly connected to the measuring cup, and the inner side of the cap is threaded corresponding to the threaded tube.

[0014] By adopting the above technical solution, a screw cap is set on the measuring cup. The screw cap can fit with the threaded tube and block the threaded tube, thereby reducing the leakage of medicine from the pot and improving the sealing performance. In addition, the special screw cap makes it easier to operate the two cups, further improving the convenience of use.

[0015] Optionally, the measuring cup is also provided with an eagle beak, which is located on the side wall of the measuring cup near the opening.

[0016] By adopting the above technical solution, an eagle beak is set on the measuring cup. The eagle beak is set on the side wall of the measuring cup near the opening. When the measuring cup is inserted into the pot, the medicine in the measuring cup can be delivered into the pot along the eagle beak, thereby reducing the situation where the medicine remains in the measuring cup and reducing the situation where the medicine cannot be poured into the pot, resulting in the medicine concentration not meeting the requirements.

[0017] Optionally, the kettle body is also provided with a handle, which is fixedly connected to the spray assembly.

[0018] By adopting the above technical solution and setting a handle that is fixedly connected to the spraying component, the bottle can be held by the handle, which further improves the convenience of using the sprayer.

[0019] Optionally, the handle is provided with a switch button for controlling the ejection assembly.

[0020] By adopting the above technical solution, when holding the handle, the spraying component can be controlled by pressing the switch button on the handle, thereby spraying the medicine from the pot, improving the convenience of use.

[0021] In summary, this application has at least the following beneficial effects:

[0022] 1. This application solves the problem that the liquid medicine in the sprayer usually needs to be prepared in advance before being put into the sprayer, which is inconvenient. This application sets up a measuring cup that can be detachably connected to the body of the sprayer. The measuring cup can be removed from the body of the sprayer and the liquid medicine can be put into it to prepare the liquid medicine in the sprayer. This reduces the inconvenience of preparing the liquid medicine in advance and allows the liquid medicine to be adjusted at any time when spraying is needed, thus improving the convenience of preparing the liquid medicine.

[0023] 2. This application also improves the convenience of preparing medicine by setting an inclined plane and connecting the measuring cup to the inclined plane, so that the medicine in the measuring cup can be directly delivered into the pot body on the inclined plane, thereby reducing the situation where the medicine cannot flow into the pot body, and further improving the convenience of preparing medicine by using a detachable measuring cup. Attached Figure Description

[0024] Figure 1 This is a perspective view of this embodiment.

[0025] Figure 2 This is a cross-sectional view of this embodiment.

[0026] Explanation of reference numerals in the attached figures:

[0027] 1. Kettle body; 11. Spray assembly; 12. Through hole; 13. Bevel; 14. Threaded tube; 15. Handle; 151. Switch button;

[0028] 2. Measuring cup; 21. Screw cap; 22. Eagle beak. Detailed Implementation

[0029] The present application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0030] A handheld sprayer, such as Figure 1 and Figure 2As shown, the device includes a vessel body 1, which is hollow inside and used to hold the liquid medicine. A spray assembly 11 is located on the top of the vessel body 1, used to draw in the liquid medicine and atomize it for spraying. A measuring cup 2 for holding the liquid medicine is detachably mounted on the side wall of the vessel body 1, and the measuring cup 2 can extend into the vessel body 1. In specific implementation, the spray assembly 11 includes a nozzle, an electrically driven pressure pump, and an atomizer. The liquid medicine is drawn from the vessel body 1 through a flexible tube, and then sprayed from the nozzle after atomization and pressurization, thus realizing the basic function of the sprayer. The measuring cup 2 can be removed before use, filled with liquid medicine, and then reinstalled with the vessel body 1, allowing the liquid medicine to be prepared within the vessel body 1, further improving the convenience of preparing the liquid medicine. In this embodiment, by setting the vessel body 1 and the measuring cup 2 according to certain dimensions, the corresponding amount of liquid medicine and water can be directly added to the vessel body 1 and the measuring cup 2 to complete the preparation. In other embodiments, a separate liquid storage tank can be provided to store the liquid medicine and replenish the liquid medicine in the sprayer 1, so as to maintain a sufficient amount of liquid medicine when large-scale spraying is required.

[0031] like Figure 1 and Figure 2 As shown, the pot body 1 has a through hole 12 corresponding to the measuring cup 2. After the measuring cup 2 is connected to the pot body 1, the measuring cup 2 can pass through the through hole 12 and extend into the pot body 1. In specific implementation, the measuring cup 2 can directly pass through the through hole 12 of the pot body 1 and extend into the pot body 1, thereby delivering the medicine into the pot body 1.

[0032] like Figure 1 and Figure 2 As shown, a slope 13 is provided on the pot body 1. The side of the slope 13 closer to the axis of the pot body 1 is higher than the side farther from the axis. A through hole 12 is provided on the slope 13 and is arranged along the slope 13. In specific implementation, when the measuring cup 2 is installed on the slope 13, the measuring cup 2 can be installed at an inclined angle. The end of the measuring cup 2 that extends into the slope 13 is lower than the end that is farther from the slope 13. The medicine liquid pre-filled in the measuring cup 2 can flow into the pot body 1 along the inclined angle, so that the medicine liquid can flow into the pot body 1 more stably, thereby reducing the situation where the medicine liquid is stuck in the measuring cup 2 and cannot flow out, reducing the situation where the medicine liquid cannot be properly mixed, and making the medicine liquid mixing more stable.

[0033] like Figure 1 and Figure 2As shown, a threaded tube 14 is provided at the position of the through hole 12 in the pot body 1. The threaded tube 14 is integrally formed with the pot body 1. The measuring cup 2 is detachably connected to the threaded tube 14. The threaded tube 14 is hollow and communicates with the through hole 12. The measuring cup 2 can pass through the threaded tube 14 and extend into the hole and into the pot body 1. A screw cap 21 is provided on the measuring cup 2 corresponding to the threaded tube 14. The screw cap 21 is fixedly connected to the measuring cup 2. The inner side of the screw cap 21 is threaded corresponding to the threaded tube 14. The screw cap 21 is threadedly connected to the threaded tube 14. After the screw cap 21 is connected to the threaded tube 14, it can cover the gap and reduce the leakage of medicine from the gap at the spiral tube.

[0034] like Figure 1 and Figure 2 As shown, the measuring cup 2 is also equipped with a beak, which is located on the side wall of the measuring cup 2 near the opening and is integrally formed with the measuring cup 2. In specific implementation, the beak can guide the liquid medicine, allowing it to flow along the beak towards the interior of the pot 1, so that the liquid medicine can flow into the interior of the pot 1 to complete the mixing.

[0035] like Figure 1 and Figure 2 As shown, a handle 15 is also provided on the body 1, and the handle 15 is fixedly connected to the spraying assembly 11. A switch button 151 for controlling the spraying assembly 11 is provided on the handle 15. In specific implementation, the switch button 151 is electrically connected to the spraying assembly 11. By pressing the switch button 151, the spraying assembly 11 can be controlled, enabling it to draw in and spray the prepared liquid medicine. In other embodiments, the spraying assembly 11 can also be driven by manual pressurization, which is less costly. In this case, the switch button 151 needs to be replaced with a wrench capable of applying pressure, which can also achieve atomized spraying of the liquid medicine.

[0036] Working principle: First, place the liquid medicine in the measuring cup 2. The liquid medicine in the measuring cup 2 can be poured into the pot body 1 at the same time the measuring cup 2 is installed on the pot body 1. Then, add a certain amount of water to complete the preparation of the liquid medicine. There is no need to use an additional measuring cup 2 to prepare the liquid medicine. This reduces the situation where it is difficult to prepare the liquid medicine when there is no measuring cup 2 when spraying is required. After the liquid medicine is prepared, wait for the liquid medicine to be mixed evenly, and then spray it out through the spraying component 11 to complete the spraying of the liquid medicine.

[0037] The above are preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made to the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A handheld sprayer, characterized in that: The device includes a pot body (1), which is hollow inside and used to hold liquid medicine. A spraying component (11) is provided on the top of the pot body (1), which is used to draw out the liquid medicine and atomize it for spraying. A measuring cup (2) for holding liquid medicine is detachably provided on the side wall of the pot body (1), and the measuring cup (2) can be inserted into the pot body (1).

2. A handheld sprayer according to claim 1, characterized in that: The kettle body (1) has a through hole (12) corresponding to the measuring cup (2). After the measuring cup (2) is connected to the kettle body (1), the measuring cup (2) can pass through the through hole (12) and extend into the kettle body (1).

3. A handheld sprayer according to claim 2, characterized in that: The pot body (1) is provided with an inclined surface (13), the side of the inclined surface (13) closer to the axis of the pot body (1) is higher than the side away from the axis, and the through hole (12) is provided on the inclined surface (13) and along the inclined surface (13).

4. A handheld sprayer according to claim 2, characterized in that: The kettle body (1) is provided with a threaded tube (14) at the position of the through hole (12), and the measuring cup (2) is detachably connected to the threaded tube (14). The threaded tube (14) is hollow and communicates with the through hole (12).

5. A handheld sprayer according to claim 4, characterized in that: The measuring cup (2) is provided with a screw cap (21) corresponding to the threaded tube (14). The screw cap (21) is fixedly connected to the measuring cup (2). The inner side of the screw cap (21) is provided with threads corresponding to the threaded tube (14).

6. A handheld sprayer according to claim 1, characterized in that: The measuring cup (2) is also provided with an eagle beak, which is located on the side wall of the measuring cup (2) near the opening.

7. A handheld sprayer according to claim 1, characterized in that: The kettle body (1) is also provided with a handle (15), which is fixedly connected to the spray assembly (11).

8. A handheld sprayer according to claim 7, characterized in that: The handle (15) is provided with a switch button (151) for controlling the ejection assembly (11).

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