Intelligent handheld stirring sprayer

Abstract

The utility model discloses an intelligent handheld stirring sprayer which comprises a cup body, an upper cover, a stirring assembly, a spraying assembly and a control assembly. An external thread is arranged on a cup opening at the upper end of the cup body; the upper cover comprises a top cover and a bottom shell, and internal threads connected with the cup body are arranged on the inner wall of the bottom shell; the stirring assembly comprises a stirring motor, a stirring shaft, a fixed cover and a stirring tool bit; the spraying assembly comprises a water pump, a suction pipe, a filter pipe, a filter screen and a nozzle; the control assembly comprises a main control circuit board, a lithium battery, a spraying switch and a stirring switch. The structure space is optimized, the structure is stable, and stable driving force can be conveniently provided; the nozzle is positioned on the side surface of the upper cover to facilitate quick response and efficient operation; the stirring operation is flexibly switched to the spraying operation or the suction operation according to requirements, efficient execution of various functions is ensured through the cooperative working mode, the operation continuity is improved, the waiting time and motor abrasion are reduced, and the operation efficiency and the use convenience are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a sprayer technical field, in particular to a kind of intelligent handheld type stirring sprayer. BACKGROUND

[0002] There are a large number of single-motor or multifunctional manual operating devices on the current market, which are used for stirring, filtering, sucking and spraying operations; However, these devices have obvious deficiencies in operating efficiency, motor service life and function switching convenience; Single-motor devices often need frequent stop and start when performing multiple tasks, which increases the operation waiting time and aggravates the wear of the motor; And manual operating devices are limited by the proficiency and reaction speed of the operator, and it is difficult to achieve efficient and continuous operation; Therefore, there is an urgent need for a multifunctional integrated sprayer that can intelligently cooperate to improve operating efficiency and user experience. SUMMARY

[0003] The utility model discloses a kind of intelligent handheld type stirring sprayers to overcome the deficiencies of prior art, solve the problems of traditional single-motor or manual operating device in operating efficiency, function single, motor life and function switching convenience.

[0004] The technical scheme adopted by the utility model is as follows:

[0005] An intelligent handheld type stirring sprayer includes a cup body, an upper cover, a stirring assembly, a spraying assembly and a control assembly.

[0006] The cup body is provided with an external thread on the upper end of the cup mouth; The upper cover includes a top cover and a bottom shell, and a handle is provided on one side of the top cover and the bottom shell; The top cover and the bottom shell are connected to form a hollow upper cover; An installation hole is provided on the outer edge of the top cover opposite to the handle; A sunken step installation groove is provided in the center of the bottom shell; A threaded connection portion is provided on the outer edge of the bottom of the step installation groove; An installation pipe is provided on the side of the bottom shell opposite to the handle; An internal thread is provided on the inner wall of the bottom shell for connecting the cup body.

[0007] The stirring assembly includes a stirring motor, a stirring shaft, a fixed cover and a stirring bit; The stirring motor is arranged in the step installation groove in the center of the bottom shell; The output shaft of the stirring motor extends out of the bottom of the step installation groove and is connected to the upper end of the stirring shaft; The fixed cover is arranged outside the stirring shaft; The upper end of the fixed cover is screwed to the threaded connection portion at the bottom of the step installation groove; A bearing is arranged in the bottom of the fixed cover; The lower end of the stirring shaft passes through the bearing and extends out of the bottom of the fixed cover; The stirring bit is arranged on the lower end of the stirring shaft.

[0008] The spraying assembly comprises a water pump, a suction pipe, a filter pipe, a filter screen and a nozzle; the water pump is arranged in the hollow cavity of the upper cover, the water pump inlet is arranged in the mounting pipe on the bottom shell and connected with the upper end of the suction pipe, and the water pump outlet is arranged in the mounting hole of the top cover; the filter pipe is sleeved outside the suction pipe, a gap is left between the filter pipe and the wall of the suction pipe, the upper end of the filter pipe is sleeved on the lower end of the mounting pipe and connected with the bottom shell through screws, the lower part of the filter pipe is uniformly provided with an inlet, and the filter screen is arranged in the gap between the filter pipe and the wall of the lower part of the suction pipe through a pipe plug; the lower end of the suction pipe is arranged higher than the lower end of the filter screen; and the nozzle is arranged on the water pump outlet in the mounting hole of the top cover.

[0009] The control assembly comprises a main control circuit board, a lithium battery, a spraying switch and a stirring switch; the main control circuit board is arranged on the upper side of the water pump, the stirring switch is arranged on the center of the top cover, the spraying switch is arranged on the handle, the stirring switch and the spraying switch are electrically connected with the main control circuit board, and the lithium battery is arranged in the cavity of the handle and electrically connected with the main control circuit board.

[0010] Specifically, the top cover and the bottom shell are correspondingly provided with connecting holes, and the top cover and the bottom shell are connected by screws penetrating through the corresponding connecting holes.

[0011] Specifically, the suction pipe is a flexible pipe, the filter pipe and the filter screen are made of metal, and the lower part of the filter pipe is bent away from the stirring knife; interference during stirring is avoided.

[0012] Specifically, the main control circuit board is further provided with a lithium battery charging port, and the lithium battery charging port is located on the top cover; the top cover is provided with a charging port plug.

[0013] Specifically, a motor waterproof pad is arranged between the stirring motor and the bottom of the stepped mounting groove; a cup opening sealing ring matched with the cup body is arranged on the inner circumference of the lower side of the bottom shell; and a stirring shaft sealing ring is arranged on the stirring shaft between the bottom of the fixed cover and the bearing.

[0014] Specifically, the bottom shell is provided with a micro switch for detecting whether the cup body and the bottom shell are screwed tightly, and the micro switch is electrically connected with the main control circuit board.

[0015] Due to the adoption of the technical scheme, the utility model has the following advantages:

[0016] The utility model optimizes the structure space and ensures the effective connection between the components; the stirring motor is located in the middle and lower part, and the water pump is located in the upper cover, so that the structural stability is ensured, and stable driving force is provided; the nozzle is located on the side surface of the upper cover, so that quick response and efficient operation are facilitated; the stirring operation is flexibly switched to spraying or suction operation according to the requirement, the cooperative working mode ensures the efficient execution of various functions, improves the operation continuity, reduces the waiting time and motor wear, and improves the operation efficiency and use convenience. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is the whole schematic diagram of the utility model.

[0018] Fig. 2 It is the structure schematic diagram of the inside of upper cover and stirring assembly and spraying assembly of the utility model.

[0019] Fig. 3 It is the explosion schematic diagram of the bottom shell and stirring assembly, spraying assembly connection of the utility model.

[0020] In the drawing: 1-cup body, 2-upper cover, 21-top cover, 211-charging port rubber plug, 22-bottom shell, 221-step installation groove, 222-installation pipe, 223-microswitch, 224-cup mouth sealing ring, 23-handle, 3-stirring assembly, 31-stirring motor, 311-motor waterproof pad, 32-stirring shaft, 33-fixing cover, 34-stirring cutter head, 35-bearing, 36-stirring shaft sealing ring, 4-spraying assembly, 41-water pump, 42-suction pipe, 43-filter pipe, 44-filter screen, 441-tube plug, 45-nozzle, 5-control assembly, 51-main control circuit board, 52-lithium battery, 53-spraying switch, 54-stirring switch. DETAILED DESCRIPTION

[0021] The utility model is further explained and described below in combination with the drawings and examples, and the protection scope of the utility model cannot be limited by this, and the purpose of the utility model is to protect all technical improvements within the scope of the utility model.

[0022] In combination with the drawings Figs. 1-3 The utility model discloses an intelligent handheld type stirring sprayer, which comprises a cup body 1, an upper cover 2, a stirring assembly 3, a spraying assembly 4 and a control assembly 5.

[0023] An outer thread is arranged on the cup mouth of the upper end of the cup body 1; the upper cover 2 comprises a top cover 21 and a bottom shell 22, the top cover 21 and the bottom shell 22 are provided with a handle 23 corresponding to one side and extending outward, the top cover 21 and the bottom shell 22 are combined to form a hollow upper cover 2, and an installation hole is arranged on the outer edge of the top cover 21 on the side opposite to the handle 23; the bottom shell 22 is provided with a sunken step installation groove 221 in the center, a threaded connection part is arranged on the outer edge of the bottom of the step installation groove 221, an installation pipe 222 is arranged on the side of the bottom shell 22 opposite to the handle 23, an inner thread for connecting the cup body 1 is arranged on the inner wall of the bottom shell 22, and a cup mouth sealing ring 224 matched with the cup body 1 is arranged on the inner circumferential side of the bottom shell 22; the top cover 21 and the bottom shell 22 are provided with connecting holes corresponding to each other, and the top cover 21 and the bottom shell 22 are connected through screws penetrating through the corresponding connecting holes.

[0024] The stirring assembly 3 comprises a stirring motor 31, a stirring shaft 32, a fixed cover 33 and a stirring blade head 34; the stirring motor 31 is arranged in the stepped installation groove 221 in the center of the bottom shell 22, a motor waterproof pad 311 is arranged between the stirring motor 31 and the bottom of the stepped installation groove 221, the output shaft of the stirring motor 31 extends out of the bottom of the stepped installation groove 221 and is connected with the upper end of the stirring shaft 32; the fixed cover 33 is sleeved on the outer side of the stirring shaft 32, the upper end of the fixed cover 33 is screwed with the threaded connection part of the bottom of the stepped installation groove 221, a bearing 35 is arranged in the bottom of the fixed cover 33, a stirring shaft sealing ring 36 is arranged on the stirring shaft 32 between the bottom of the fixed cover 33 and the bearing 35, and the lower end of the stirring shaft 32 passes through the bearing 35 and then passes out of the bottom of the fixed cover 33; the stirring blade head 34 is arranged on the lower end of the stirring shaft 32.

[0025] The spraying assembly 4 comprises a water pump 41, a suction pipe 42, a filter pipe 43, a filter screen 44 and a nozzle 45; the water pump 41 is arranged in the hollow cavity of the upper cover 2, the water inlet of the water pump 41 is located in the installation pipe 222 on the bottom shell 22 and is connected with the upper end of the suction pipe 42, and the water outlet of the water pump 41 is located in the installation hole of the top cover 21; the filter pipe 43 is sleeved on the outer side of the suction pipe 42, a gap is left between the filter pipe 43 and the pipe wall of the suction pipe 42, the upper end of the filter pipe 43 is sleeved on the lower end of the installation pipe 222 and is connected with the bottom shell 22 through screws, the lower part of the filter pipe 43 is uniformly provided with a water inlet, the filter screen 44 is arranged in the gap between the filter pipe 43 and the pipe wall of the lower part of the suction pipe 42 through a pipe plug 441; the nozzle 45 is arranged on the water outlet of the water pump 41 in the installation hole of the top cover 21; the suction pipe 42 is a flexible pipe, the filter pipe 43 and the filter screen 44 are made of metal, the lower end of the suction pipe 42 is arranged to be higher than the lower end of the filter screen 44, and the lower part of the filter pipe 43 is arranged to be curved away from the stirring blade; so as to avoid interference in the stirring process.

[0026] The control assembly 5 comprises a main control circuit board 51, a lithium battery 52, a spraying switch 53 and a stirring switch 54; the main control circuit board 51 is arranged on the upper side of the water pump 41, the main control circuit board 51 is provided with a lithium battery charging port and the lithium battery charging port is located on the top cover 21, the top cover 21 is provided with a charging port rubber plug 211; the stirring switch 54 is arranged on the center of the top cover 21; the spraying switch 53 is arranged on the handle 23, the stirring switch 54 and the spraying switch 53 are electrically connected with the main control circuit board 51, the lithium battery 52 is arranged in the cavity of the handle 23, and the lithium battery 52 is electrically connected with the main control circuit board 51; the bottom shell 22 is provided with a micro switch 223 for detecting whether the cup body 1 and the bottom shell 22 are screwed tightly, and the micro switch 223 is electrically connected with the main control circuit board 51.

[0027] The intelligent handheld stirring sprayer is triggered when the cup body 1 and the upper cover 2 are screwed, the main control circuit board 51 and the lithium battery 52 are conducted; the stirring switch 54 is opened, the stirring motor 31 is started to drive the stirring cutter head 34 to break and stir; after the stirring is completed, the stirring switch 54 is closed, the spraying switch 53 is opened, and the water pump 41 works to suck the liquid in the cup body 1 from the cup body 1 along the straw 42 to spray through the nozzle 45.

[0028] The part not described in the utility model is the prior art.

[0029] In order to disclose the invention purpose of the utility model, the embodiments selected in the text are currently considered to be appropriate, but it should be understood that the utility model aims to include all changes and improvements of all embodiments within the scope of the concept and the utility model.

Claims

1. A smart hand-held agitator sprayer, characterized by, The cup body, the upper cover, the stirring assembly, the spraying assembly and the control assembly are included. The upper end of the cup body is provided with an external thread; the upper cover includes a top cover and a bottom shell, and a handle is provided on one side of the top cover and the bottom shell; the top cover and the bottom shell are screwed together to form a hollow upper cover; an installation hole is provided on the outer edge of the top cover opposite to the handle; a sunken step installation groove is provided in the center of the bottom shell; a threaded connection part is provided on the outer edge of the bottom of the step installation groove; an installation pipe is provided on the side of the bottom shell opposite to the handle; an internal thread for connecting the cup body is provided on the inner wall of the bottom shell; The stirring assembly includes a stirring motor, a stirring shaft, a fixed cover and a stirring cutter head; the stirring motor is arranged in the step installation groove in the center of the bottom shell; the output shaft of the stirring motor extends out of the bottom of the step installation groove and is connected with the upper end of the stirring shaft; the fixed cover is arranged outside the stirring shaft; the upper end of the fixed cover is screwed with the threaded connection part on the bottom of the step installation groove; a bearing is arranged in the bottom of the fixed cover; the lower end of the stirring shaft passes through the bearing and extends out of the bottom of the fixed cover; the stirring cutter head is arranged on the lower end of the stirring shaft; The spraying assembly includes a water pump, a suction pipe, a filter pipe, a filter screen and a nozzle; the water pump is arranged in the hollow cavity of the upper cover; the water inlet of the water pump is arranged in the installation pipe on the bottom shell and is connected with the upper end of the suction pipe; the water outlet of the water pump is arranged in the installation hole of the top cover; the filter pipe is arranged outside the suction pipe; a gap is left between the filter pipe and the suction pipe; the upper end of the filter pipe is arranged on the lower end of the installation pipe and is connected with the bottom shell by screws; the lower part of the filter pipe is uniformly provided with water inlets; the filter screen is arranged in the gap between the filter pipe and the lower part of the suction pipe by a pipe plug; the lower end of the suction pipe is higher than the lower end of the filter screen; the nozzle is arranged on the water outlet of the water pump in the installation hole of the top cover; The control assembly includes a main control circuit board, a lithium battery, a spraying switch and a stirring switch; the main control circuit board is arranged on the upper side of the water pump; the stirring switch is arranged in the center of the top cover; the spraying switch is arranged on the handle; the stirring switch and the spraying switch are electrically connected with the main control circuit board; the lithium battery is arranged in the cavity of the handle; the lithium battery is electrically connected with the main control circuit board.

2. The intelligent hand-held whisk sprayer of claim 1, wherein: The top cover and the bottom shell are correspondingly provided with connecting holes; screws pass through the corresponding connecting holes to connect the top cover and the bottom shell.

3. The intelligent hand-held whisk sprayer of claim 1, wherein: The suction pipe is a flexible pipe; the filter pipe and the filter screen are made of metal; the lower part of the filter pipe is bent away from the stirring cutter.

4. The intelligent hand-held whisk sprayer of claim 1, wherein: The main control circuit board is further provided with a lithium battery charging port; the lithium battery charging port is arranged on the top cover; the top cover is provided with a charging port rubber plug.

5. The intelligent hand-held whisk sprayer of claim 1, wherein: A motor waterproof pad is arranged between the stirring motor and the bottom of the step installation groove; a cup opening sealing ring is arranged on the inner side of the bottom shell along the circumference and matches the cup body; a stirring shaft sealing ring is arranged on the stirring shaft between the bottom of the fixed cover and the bearing.

6. The intelligent hand-held whisk sprayer of claim 1, wherein: A micro switch is arranged on the bottom shell to detect whether the cup body and the bottom shell are screwed tightly; the micro switch is electrically connected with the main control circuit board.

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