Sprayer

Abstract

The utility model provides a sprayer and belongs to the technical field of spraying equipment. The sprayer solves the problem that bottle opening and bottle washing processes of a sprayer in the prior art are carried out separately, so that the sprayer is inconvenient to carry and use. The sprayer comprises a barrel body with a liquid adding opening, the barrel body is provided with an installation cavity and a liquid containing cavity communicated with the liquid adding opening, the liquid containing cavity and the installation cavity are vertically arranged in a separated mode through a partition plate, the liquid adding opening is provided with a spray head, the spray head is cylindrical, and the spray head is provided with a plurality of bottle opening blades arranged in the circumferential direction. The tops of the bottle opening blades intersect to form a bottle opening pointed end, a water pump is arranged on the partition plate and vertically arranged in the liquid containing cavity, a filter is arranged at a liquid inlet of the water pump, and a liquid outlet of the water pump is connected with the spray head through a water pipe. The sprayer has the advantages that the sprayer has bottle opening and washing functions, and is compact in structure and convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of spraying equipment relates to a sprayer. BACKGROUND

[0002] Sprayer refers to the water flower like fine mist spraying equipment, commonly used for watering, spraying medicine, disinfection, etc., the existing bottled pesticide will be directly discarded in the field after pouring the pesticide into the sprayer, the residual pesticide in the bottle will pollute the nearby soil and water source, in order to solve this problem, Chinese patent document discloses a bottle opening and washing device (application number: 202022347053.4), the device includes a flushing device and a power system, the power system provides water source for the flushing device, the flushing device includes a spray head, a spray pipe, a basin, a bottle seat, the bottle seat is installed in the basin, the spray head is installed in the bottle seat, one end of the spray head is provided with a nozzle and a bottle opener, the other end is connected with one end of the spray pipe through the bottom of the basin, the other end of the spray pipe is connected with the power system through the bottom of the basin.

[0003] The bottle opening and washing device has the following disadvantages in use: the user needs to open the pesticide bottle and insert it into the spray head first, then flush it through the sprayer, that is, the bottle opening and washing processes are carried out separately, and the flushing device is large in size, inconvenient to carry and use. SUMMARY

[0004] The utility model aims at the above-mentioned problems existing in prior art, and provides a sprayer, and the technical problem to be solved by the utility model is to provide a sprayer with bottle opening and washing functions.

[0005] The utility model discloses the technical scheme can be achieved by the following.

[0006] A sprayer, comprising a barrel body with a liquid inlet, characterized in that the barrel body has a mounting cavity and a liquid holding cavity communicating with the liquid inlet, the liquid holding cavity and the mounting cavity are arranged in an upper and lower manner by a partition plate, a spray head is arranged on the liquid inlet, the spray head is in a cylindrical shape and has a plurality of bottle opening blades arranged in a circumferential direction, the top portions of the plurality of bottle opening blades intersect to form a bottle opening sharp head, a water pump is arranged on the partition plate, the water pump is arranged in a vertical manner in the liquid holding cavity, a filter is arranged on the liquid inlet of the water pump, and the liquid outlet of the water pump is connected with the spray head through a water pipe.

[0007] The spray bottle has the functions of bottle opening and bottle washing, and has compact structure and convenient use.

[0008] Specifically, the user only needs to invert the medicine bottle, hold the medicine bottle, press the cap of the medicine bottle into the bottle opening tip, the bottle opening tip is a conical structure and can make a hole in the cap, so that the liquid medicine in the medicine bottle automatically flows into the liquid containing cavity of the barrel under the action of gravity through the liquid adding opening and the spray head, thereby completing the bottle opening and liquid adding of the barrel, after the liquid adding is completed, the user starts the water pump, the water pump pumps the diluted liquid in the liquid containing cavity of the barrel into the medicine bottle in sequence through the filter, the water pump and the water pipe (at this time, since the medicine bottle is inserted into the spray head under the action of external force, the medicine bottle will not easily separate from the spray head, so the user does not need to press the medicine bottle downward), and the residual liquid medicine in the medicine bottle is washed, so that the residual liquid medicine flows back into the barrel again with the diluted liquid, thereby the spray bottle has the functions of bottle opening and bottle washing.

[0009] In the spray bottle, the bottom of the water pump has a threaded connection part in a columnar shape, the threaded connection part extends into the mounting cavity and is threadedly connected with a fastening nut, and the fastening nut is located in the mounting cavity and abuts against the lower side of the partition plate. The above structure enables the water pump to be fixed without additional bracket or other mounting structure, and facilitates the disassembly and assembly of the water pump and the barrel.

[0010] In the spray bottle, a sealing ring is sleeved on the threaded connection part, the water pump has an annular groove recessed upward, and the sealing ring is located in the annular groove and abuts against the upper side of the partition plate. The above structure can seal the connection between the water pump and the partition plate, and prevent the liquid in the liquid containing cavity from seeping into the mounting cavity through the connection between the water pump and the partition plate.

[0011] In the spray bottle, a quick connector is inserted into the upper end of the water pipe, the quick connector is in a cylindrical shape and has an internal thread, the bottom of the spray head has an external thread, and the bottom of the spray head extends into the liquid containing cavity and is threadedly connected with the quick connector. The quick connector facilitates the disassembly and assembly of the water pipe and the spray head.

[0012] In the above-mentioned sprayer, the liquid adding opening has a mounting portion in a cylindrical shape with a closed bottom end, and the bottom end of the mounting portion has a liquid passing hole and a mounting hole for allowing the bottom of the spray head to extend into the mounting hole. The mounting portion can facilitate the fixation of the spray head, the mounting hole can facilitate the extension of the bottom of the spray head, and the liquid passing hole can facilitate the flow of the liquid into the barrel.

[0013] In the above-mentioned sprayer, the mounting hole is located at the middle of the bottom end of the mounting portion, and the liquid passing holes are in a long strip shape and are arranged in multiple numbers around the outside of the mounting hole. The mounting portion with the above-mentioned structure can meet the requirements of both structural strength and liquid adding.

[0014] Compared with the prior art, the sprayer has the advantages that the sprayer has the functions of bottle opening and bottle washing by arranging the water pump in the liquid containing cavity of the barrel and arranging the spray head with a bottle opening blade and a bottle opening sharp head at the liquid adding opening of the barrel, and connecting the water pump and the spray head through the water pipe, and the structure is compact and convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is one of the cross-sectional views of the sprayer.

[0016] Figure 2 is the second cross-sectional view of the sprayer.

[0017] Figure 3 is a partial cross-sectional view of the sprayer.

[0018] Figure 4 is a perspective structural schematic view of the spray head, the water pipe, the filter and the water pump of the sprayer.

[0019] Figure 5 is a structural schematic view of the barrel of the sprayer after removing the barrel cover.

[0020] In the drawings, 1 is the barrel, 1a is the liquid adding opening, 1b is the partition plate, 1c is the mounting cavity, 1d is the liquid containing cavity, 1e is the mounting portion, 2 is the spray head, 3 is the water pump, 3a is the threaded connection portion, 3b is the annular groove, 3c is the bottle opening blade, 3d is the bottle opening sharp head, 4 is the filter, 5 is the water pipe, 6 is the fastening nut, 7 is the sealing ring, 8 is the quick connector, 9 is the liquid passing hole, 10 is the mounting hole, and 11 is the barrel cover. DETAILED DESCRIPTION

[0021] The following is a specific embodiment of the present application combined with the drawings, which further describes the technical scheme of the present application, but the present application is not limited to these embodiments.

[0022] A sprayer, with reference to Figures 1-5The utility model relates to a bottle body 1 with liquid adding opening 1a, the bottle body 1 has installation cavity 1c and with liquid containing cavity 1d of liquid adding opening 1a intercommunication, liquid containing cavity 1d and installation cavity 1c are separated and set up by the upper and lower division of partition 1b, the liquid adding opening 1a is provided with shower nozzle 2, the shower nozzle 2 is cylindrical and has a plurality of bottle opening blades 3c on the shower nozzle 2, the top of a plurality of bottle opening blades 3c intersects and forms bottle opening sharp head 3d, the partition 1b is provided with water pump 3, the water pump 3 is vertically arranged in the liquid containing cavity 1d, the water inlet of water pump 3 is provided with filter 4, and the water outlet of water pump 3 is connected with shower nozzle 2 through water pipe 5. The embodiment is preferably rotatably arranged with stirring paddle in the liquid containing cavity 1d, and the stirring paddle helps the uniform mixing of added liquid medicine and water in the bottle body 1. Preferably, the water pump 3 is a micro water pump, and the water pump 3 is used for washing bottles. The installation cavity 1c is used for arranging batteries, water pumps for controlling the liquid spraying of the spray rod and other components.

[0023] Specifically, referring to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , the bottom of the water pump 3 has a threaded connection part 3a in the form of a column, the threaded connection part 3a extends into the installation cavity 1c and is threadedly connected with a fastening nut 6, the fastening nut 6 is located in the installation cavity 1c and abuts against the lower side of the partition 1b; a sealing ring 7 is sleeved on the threaded connection part 3a, the water pump 3 has an annular groove 3b arranged upwardly recessed, and the sealing ring 7 is located in the annular groove 3b and abuts against the upper side of the partition 1b.

[0024] More specifically, referring to Figures 1-5 , the upper end of the water pipe 5 is inserted with a quick connector 8, the quick connector 8 is cylindrical and has internal threads, the bottom of the shower nozzle 2 has external threads, and the bottom of the shower nozzle 2 extends into the liquid containing cavity 1d and is threadedly connected with the quick connector 8.

[0025] Still more specifically, referring to Figures 1-5 , the liquid adding opening 1a has a mounting part 1e in the form of a cylinder with a closed bottom end, the bottom end of the mounting part 1e has a liquid passing hole 9 and a mounting hole 10 for extending the bottom of the shower nozzle 2. The mounting hole 10 is located in the middle of the bottom end of the mounting part 1e, and the liquid passing hole 9 is in the form of a long strip and has a plurality of liquid passing holes 9 arranged around the outside of the mounting hole 10.

[0026] The working principle of the spray bottle is described below:

[0027] In use, the user only needs to invert the medicine bottle and hold the medicine bottle to press the cap of the medicine bottle into the bottle opening tip 3d with force, the bottle opening tip 3d is a conical structure and can make a hole in the cap, so that the liquid medicine in the medicine bottle automatically flows into the liquid containing cavity 1d of the barrel 1 from the spray head 2 on the liquid adding opening 1a and the liquid passing hole 9 at the bottom end of the mounting portion 1e under the action of gravity, thereby completing the bottle opening of the medicine bottle and the liquid adding of the barrel 1. After the liquid adding is completed, the user starts the water pump. At this time, since the medicine bottle is inserted on the spray head 2 under the action of external force, the medicine bottle will not easily separate from the spray head 2, so the user does not need to press the medicine bottle downward. The water pump pumps the diluted liquid medicine in the liquid containing cavity 1d of the barrel 1 into the medicine bottle in turn through the filter 4, the water pump 3 and the water pipe 5, washes the residual liquid medicine in the medicine bottle, so that the residual liquid medicine flows back into the barrel 1 again with the diluted liquid medicine, so that the spray bottle has the functions of bottle opening and bottle washing at the same time, and the structure is compact and convenient to use.

[0028] In addition, of course, the user can first unscrew the medicine bottle, then pour the liquid medicine in the medicine bottle into the barrel 1 from the liquid adding opening 1a, and then the user inverts the medicine bottle on the spray head, and then the user starts the water pump and presses the medicine bottle downward (presses the medicine bottle to avoid the medicine bottle from bouncing upward under the impact of the liquid flow). The water pump pumps the diluted liquid medicine in the liquid containing cavity 1d of the barrel 1 into the medicine bottle in turn through the filter 4, the water pump 3 and the water pipe 5, washes the residual liquid medicine in the medicine bottle, so that the residual liquid medicine flows back into the barrel 1 again with the diluted liquid medicine.

[0029] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art to which the present application belongs can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but will not deviate from the spirit of the present application or exceed the scope defined by the appended claims.

Claims

1. A sprayer comprising a tank (1) having a liquid filling port (la), characterized in that, The barrel body (1) has a mounting cavity (1c) and a liquid containing cavity (1d) communicated with the liquid adding opening (1a), the liquid containing cavity (1d) and the mounting cavity (1c) are arranged in an upper and lower separation mode by a partition plate (1b), the liquid adding opening (1a) is provided with a shower head (2), the shower head (2) is in a cylindrical shape and has a plurality of bottle opening blades (3c) arranged in a circumferential direction, the top portions of the plurality of bottle opening blades (3c) are intersected to form a bottle opening sharp head (3d), the partition plate (1b) is provided with a water pump (3), the water pump (3) is arranged in a vertical mode in the liquid containing cavity (1d), the water pump (3) is provided with a filter (4) at the liquid inlet, and the liquid outlet of the water pump (3) is connected with the shower head (2) through a water pipe (5).

2. A nebulizer according to claim 1, characterized in that The bottom of the water pump (3) has a threaded connection part (3a) in a columnar shape, the threaded connection part (3a) extends into the mounting cavity (1c) and is threadedly connected with a fastening nut (6), and the fastening nut (6) is arranged in the mounting cavity (1c) and abuts against the lower side of the partition plate (1b).

3. A nebulizer according to claim 2, wherein The threaded connection part (3a) is sleeved with a sealing ring (7), the water pump (3) has an annular groove (3b) arranged in an upward recess mode, and the sealing ring (7) is arranged in the annular groove (3b) and abuts against the upper side of the partition plate (1b).

4. A nebulizer according to claim 1 or 2 or 3, characterized in that The upper end of the water pipe (5) is inserted with a quick connector (8), the quick connector (8) is in a cylindrical shape and has an internal thread, the bottom of the shower head (2) has an external thread, the bottom of the shower head (2) extends into the liquid containing cavity (1d) and is threadedly connected with the quick connector (8).

5. A nebulizer according to claim 4, wherein The liquid adding opening (1a) has a mounting part (1e) in a cylindrical shape and closed at the bottom end, the bottom end of the mounting part (1e) has a liquid passing hole (9) and a mounting hole (10) for extending the bottom of the shower head (2) into arrangement.

6. A nebulizer according to claim 5, wherein The mounting hole (10) is located at the middle of the bottom end of the mounting part (1e), the liquid passing hole (9) is in a strip shape and has a plurality of liquid passing holes (9) arranged around the outside of the mounting hole (10).

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