CN216396755U

CN216396755U - Portable alcohol sprayer

Info

Publication number: CN216396755U
Application number: CN202121193702.8U
Authority: CN
Inventors: 吴秋生
Original assignee: Dongguan Xiaoba Intelligent Technology Co ltd
Current assignee: Dongguan Xiaoba Intelligent Technology Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-04-29
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a portable alcohol sprayer which comprises a volumetric flask and a vacuum pump arranged at the top of the volumetric flask, wherein a button is arranged at the top of the vacuum pump, one side of the button is connected with a spray head through a connecting pipe, the connecting pipe is connected with the spray head through a clamping assembly, and an adjusting assembly is arranged inside the spray head; the joint subassembly is convenient for install and dismantle the shower nozzle, including seting up at the locating hole that the connecting pipe is close to shower nozzle one end top and bottom, set up flutedly on the one end inner wall that the shower nozzle is close to the connecting pipe, the inside slip of recess is provided with the locating lever, locating lever one end extends to inside the locating hole, the locating lever is kept away from the one end of locating hole and is extended to the shower nozzle outside and be provided with the regulating block, the recess is inside to be slided and to be provided with the limiting plate with locating lever fixed connection, through being provided with the joint subassembly, is convenient for change it when the shower nozzle breaks down, and the practicality is strong.

Description

Portable alcohol sprayer

Technical Field

The utility model relates to the technical field of articles for daily use, in particular to a portable alcohol sprayer.

Background

The sprayer is a short term for a spraying device, and is a device which changes liquid medicine or other liquid into mist by utilizing the suction effect and uniformly sprays the mist to other objects. Alcohol with a concentration of 75% may be used for disinfection. This is because 75% of the alcohol is able to enter the bacteria, thereby killing the bacteria thoroughly. 75% alcohol is typically sprayed by an alcohol disinfectant sprayer.

Among the atomizer that current publication number is CN210302020U, can two-way spraying simultaneously with alcohol through being provided with two sets of shower nozzles, there are some shortcomings in this device when using, inconvenient dismantlement change to the shower nozzle when the shower nozzle is blockked up to break down, and inconvenient sterile object as required is adjusted the play liquid volume of alcohol and the exquisite degree of spraying in the use, influences the practicality of device.

In response to the above problems, an improved portable alcohol sprayer is now devised.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a portable alcohol sprayer to solve the problems set forth in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a portable alcohol sprayer comprises a volumetric flask and a vacuum pump arranged at the top of the volumetric flask, wherein a button is arranged at the top of the vacuum pump, one side of the button is connected with a spray head through a connecting pipe, the connecting pipe is connected with the spray head through a clamping assembly, and an adjusting assembly is arranged inside the spray head;

the joint subassembly is convenient for install and dismantle the shower nozzle, including seting up at the locating hole that the connecting pipe is close to shower nozzle one end top and bottom, set up flutedly on the one end inner wall that the shower nozzle is close to the connecting pipe, the inside slip of recess is provided with the locating lever, locating lever one end extends to inside the locating hole, the locating lever is kept away from the one end of locating hole and is extended to the shower nozzle outside and be provided with the regulating block, the inside slip of recess is provided with the limiting plate with locating lever fixed connection, is located the locating lever outside cover of recess is equipped with the spring, spring one end and limiting plate connection, the spring is kept away from the one end and the recess inner wall connection of limiting plate.

Preferably, the adjusting part is used for adjusting the liquid outlet amount of alcohol and comprises a first filter screen arranged inside the spray head and close to one end of the connecting pipe, a connecting ring is arranged at one end, far away from the connecting pipe, of the spray head in a rotating mode, and a second filter screen is fixedly arranged inside the connecting ring.

Preferably, a dustproof cover sleeved outside the vacuum pump is arranged above the volumetric flask.

Preferably, the volumetric flask is made of transparent materials and is provided with scale marks on the outer side.

Preferably, the outer diameter of the through holes on the first filter screen is the same as that of the through holes on the second filter screen.

Preferably, the limiting plate both ends all are provided with the guide block, the inside spout of seting up and matching with the guide block of recess.

Compared with the prior art, the utility model has the beneficial effects that:

1. the vacuum pump is arranged in the device, so that the situation that the liquid in the volumetric flask is less and can not be completely discharged can be prevented, the device is small in size and convenient to carry, the liquid in the volumetric flask can be observed conveniently by arranging the scale marks, the dust cover can prevent dust from polluting the spray head and the liquid in the volumetric flask when the dust cover is not used, and the practicability is high.

2. The device is provided with the adjusting component, alcohol can be sprayed out from the spray head under the action of the vacuum pump when the button is pressed, the connecting ring can be rotated to drive the second filter screen to rotate, and the liquid outlet amount can be adjusted by adjusting the overlapping area of the through hole on the first filter screen and the through hole on the second filter screen, so that the fine degree of spraying can be adjusted conveniently according to actual conditions, and the practicability of the device is improved.

3. The clamping assembly is arranged in the device, the adjusting block is pulled towards the direction far away from the positioning hole to drive the positioning rod to move until the positioning rod moves out of the positioning hole, so that the fixing of the positioning rod on the connecting pipe is released, the nozzle is convenient to replace and maintain when in fault, the limiting plate can be driven to move when the adjusting block is pulled, acting force can be generated on the spring, the positioning rod can restore to the original position under the action of the spring after the adjusting block is loosened, the nozzle is convenient to install, and the practicability is high.

Drawings

Fig. 1 is a schematic structural diagram of a portable alcohol sprayer.

Fig. 2 is a schematic view of a button of a portable alcohol sprayer.

Fig. 3 is a schematic structural view of a spray head in a portable alcohol sprayer.

Fig. 4 is a schematic view showing the structure of a coupling ring in a portable alcohol sprayer.

Fig. 5 is a schematic structural view of a positioning rod inside a spray head in the portable alcohol sprayer.

The device comprises 11 parts of a volumetric flask, 12 parts of a vacuum pump, 13 parts of a button, 14 parts of a connecting pipe, 15 parts of a spray head, 16 parts of a first filter screen, 17 parts of a positioning hole, 18 parts of a groove, 19 parts of a positioning rod, 20 parts of an adjusting block, 21 parts of a limiting plate, 22 parts of a spring, 23 parts of a connecting ring, 24 parts of a second filter screen and 25 parts of a dust cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, in the embodiment of the present invention, the portable alcohol sprayer includes a volumetric flask 11 and a vacuum pump 12 disposed at the top of the volumetric flask 11, a button 13 is disposed at the top of the vacuum pump 12, a nozzle 15 is connected to one side of the button 13 through a connecting pipe 14, the connecting pipe 14 is connected to the nozzle 15 through a clamping assembly, and an adjusting assembly is disposed inside the nozzle 15;

joint subassembly is convenient for install and dismantle shower nozzle 15, including seting up at the locating hole 17 that connecting pipe 14 is close to shower nozzle 15 one end top and bottom, shower nozzle 15 is close to and has seted up recess 18 on connecting pipe 14's the one end inner wall, the inside slip of recess 18 is provided with locating

lever

19, 19 one end of locating lever extends to inside locating hole 17, locating lever 19 keeps away from the one end of locating hole 17 and extends to shower nozzle 15 outside and be provided with regulating block 20, the inside slip of recess 18 is provided with locating lever 19 fixed connection's limiting plate 21, is located the inside 19 outside covers of locating lever of recess 18 is equipped with spring 22, spring 22 one end is connected with limiting plate 21, spring 22 keeps away from the one end and the recess 18 inner wall connection of limiting plate 21.

The adjusting part is used for adjusting the liquid output of alcohol, including setting up at the inside first filter screen 16 that is close to connecting pipe 14 one end of shower nozzle 15, the one end rotation that connecting pipe 14 was kept away from to shower nozzle 15 is provided with go-between 23, the inside fixed second filter screen 24 that is provided with of go-between 23, the external diameter of through-hole on the first filter screen 16 is the same with the external diameter of through-hole on the second filter screen 24, can drive the second filter screen through rotating the go-between and rotate, can adjust liquid output through the coincidence area of adjusting the through-hole on the first filter screen and the through-hole on the second filter screen to be convenient for adjust the fine and smooth degree of spraying according to actual conditions.

The volumetric flask 11 top is provided with the shield 25 that the cover was established in the vacuum pump 12 outside, can prevent the liquid in dust pollution shower nozzle and the volumetric flask in the condition not using, volumetric flask 11 is made for transparent material and its outside is provided with the scale mark, is convenient for observe the liquid in the volumetric flask, and the practicality is strong.

The limiting plate 21 both ends all are provided with the guide block, the recess 18 is inside to be seted up with the spout of guide block matching, the spout plays direction and spacing effect to the guide block, can improve the stability of limiting plate at the removal in-process through the cooperation of spout and guide block.

The working principle of the utility model is as follows: the button is pressed during the use, alcohol can be followed the shower nozzle and blowout under the effect of vacuum pump, can drive the rotation of second filter screen through rotating the go-between, can adjust liquid output through the coincidence area of the through-hole of adjusting on the first filter screen and the through-hole on the second filter screen, thereby be convenient for adjust the exquisite degree of spraying according to actual conditions, can drive the locating lever through the direction pulling regulating block to keeping away from the locating hole and remove, move out in the locating hole until the locating lever, thereby relieve the fixed of locating lever to the connecting pipe, be convenient for change and maintain it when the shower nozzle breaks down, can drive the limiting plate and remove when the pulling regulating block, can produce the effort to the spring, the locating lever can resume the normal position under the effect of spring after loosening the regulating block, be convenient for install the shower nozzle, moreover, the steam generator is simple in structure, and convenient for operation, therefore, the clothes hanger is strong in practicability.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.

Claims

1. A portable alcohol sprayer comprises a volumetric flask (11) and a vacuum pump (12) arranged at the top of the volumetric flask (11), and is characterized in that a button (13) is arranged at the top of the vacuum pump (12), one side of the button (13) is connected with a spray head (15) through a connecting pipe (14), the connecting pipe (14) is connected with the spray head (15) through a clamping assembly, and an adjusting assembly is arranged inside the spray head (15);

the clamping assembly is convenient for mounting and dismounting the spray nozzle (15) and comprises positioning holes (17) which are arranged at the top and the bottom of one end of the connecting pipe (14) close to the spray nozzle (15), a groove (18) is arranged on the inner wall of one end of the spray head (15) close to the connecting pipe (14), a positioning rod (19) is arranged in the groove (18) in a sliding manner, one end of the positioning rod (19) extends into the positioning hole (17), one end of the positioning rod (19) far away from the positioning hole (17) extends to the outside of the spray head (15) and is provided with an adjusting block (20), a limiting plate (21) fixedly connected with the positioning rod (19) is arranged in the groove (18) in a sliding manner, a spring (22) is sleeved outside the positioning rod (19) positioned in the groove (18), one end of the spring (22) is connected with the limiting plate (21), and one end, far away from the limiting plate (21), of the spring (22) is connected with the inner wall of the groove (18).

2. The portable alcohol sprayer according to claim 1, wherein the adjusting assembly is used for adjusting the output of alcohol, and comprises a first filter screen (16) arranged inside the spray head (15) and close to one end of the connecting pipe (14), a connecting ring (23) is rotatably arranged at one end of the spray head (15) far away from the connecting pipe (14), and a second filter screen (24) is fixedly arranged inside the connecting ring (23).

3. The portable alcohol sprayer according to claim 1, wherein a dust cap (25) is provided above the volumetric flask (11) and is sleeved outside the vacuum pump (12).

4. The portable alcohol sprayer according to claim 1, wherein the volumetric flask (11) is made of transparent material and is provided with graduations on its outside.

5. A portable alcohol sprayer according to claim 2, characterized in that the outer diameter of the through holes in the first sieve (16) is the same as the outer diameter of the through holes in the second sieve (24).

6. The portable alcohol sprayer according to claim 1, wherein the two ends of the limiting plate (21) are provided with guide blocks, and the groove (18) is internally provided with a sliding groove matched with the guide blocks.