CN212524630U - Medical alcohol sprinkler - Google Patents
Medical alcohol sprinkler Download PDFInfo
- Publication number
- CN212524630U CN212524630U CN202020536868.4U CN202020536868U CN212524630U CN 212524630 U CN212524630 U CN 212524630U CN 202020536868 U CN202020536868 U CN 202020536868U CN 212524630 U CN212524630 U CN 212524630U
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- shell
- alcohol
- hole
- suction pipe
- spring
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Abstract
A medical alcohol spraying device comprises a shell, a nozzle switch, a spray head and a suction pipe; the front end of the shell is connected with the spray head through threads, the lower end of the shell is provided with an internal thread hole, and the internal thread hole can be matched with threads of an alcohol bottle mouth; the lower end of the shell is connected with a suction pipe; the outer side of the front end of the shell is provided with a nozzle switch, and the nozzle switch is connected with the shell through a hinge; the shell is provided with a through hole, two one-way valves are arranged in the through hole, a plunger pump cavity is connected between the two one-way valves, a piston is arranged in the plunger pump cavity and connected with a nozzle switch, and a spring is sleeved on the piston rod. The diameter of the through hole at the connecting section of the shell and the suction pipe is increased, the T-shaped head of the suction pipe is arranged in the through hole at the diameter-increased section of the shell, the upper end of the suction pipe is provided with a spring, and the side surface of the lower end of the suction pipe is provided with a radial semicircular hole; the spring presses the suction pipe on the bottom surface of the alcohol bottle, and the alcohol is sucked through the semicircular hole, so that the alcohol at the bottom of the alcohol bottle can be completely sucked out.
Description
Technical Field
The utility model relates to a disinfection apparatus technical field, concretely relates to medical alcohol sprinkler.
Background
Due to the gradual development of the medical health career and the continuous standardization of medical technical operation, the centralized intravenous drug allocation centers are established in all levels of hospitals one after another, and nurses in the intravenous drug allocation centers need to allocate a large amount of high-risk drugs, common drugs and parenteral nutrient solutions every day; in addition, in basic laboratories, sample detection centers and other departments, cell culture, sample detection and the like mostly need to follow the aseptic principle; therefore, medical alcohol watering pots are essential to the medical industry. At present, medical alcohol is bottled alcohol, when the medical alcohol is used, the alcohol needs to be poured into an alcohol watering can and then sprayed and disinfected through the watering can, and the watering can needs to be disinfected before the alcohol is poured into the watering can, so that the operation is extremely complicated; in addition, the suction pipe of the existing watering can is not tightly contacted with the bottom surface, and a large amount of alcohol remained at the bottom cannot be sucked out, so that the waste of the alcohol is caused.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned problem, designed a medical alcohol sprinkler, the device can form the alcohol watering can with the cooperation of alcohol bottle, need not pour alcohol, and disposable is difficult for causing the alcohol to pollute moreover, and is easy and simple to handle, can be with the alcohol suction of alcohol bottle bottom moreover.
In order to realize the technical purpose, reach above-mentioned technological effect, the utility model discloses a realize through following technical scheme:
a medical alcohol spraying device comprises a shell, a nozzle switch, a spray head and a suction pipe; the front end of the shell is connected with the spray head through threads, the lower end of the shell is provided with an internal thread hole, and the internal thread hole can be matched with threads of an alcohol bottle mouth; the lower end of the shell is connected with a suction pipe; the outer side of the front end of the shell is provided with a nozzle switch, and the nozzle switch is connected with the shell through a hinge; the casing be provided with the through-hole, be provided with two check valves in the through-hole, the interlude through-hole of check valve is connected with the plunger pump cavity, is provided with the piston in the plunger pump cavity, the piston is connected with the nozzle switch, the cover has the spring on the piston rod, inwards breaks the nozzle switch off with the fingers and thumb, the nozzle switch is with the piston inwards pressing, the blowout of piston pump pressure boost alcohol from the shower nozzle.
The diameter of a through hole at the connecting section of the shell and the suction pipe is increased, the upper end of the suction pipe is T-shaped, the T-shaped head of the suction pipe is arranged in the through hole at the diameter-increased section of the shell, the upper end of the suction pipe is provided with a spring, the spring has downward elasticity on the suction pipe, and the side surface of the lower end of the suction pipe is provided with a radial semicircular hole; the spring presses the suction pipe on the bottom surface of the alcohol bottle, and the alcohol is sucked through the semicircular hole, so that the alcohol at the bottom of the alcohol bottle can be completely sucked out.
Furthermore, the length of the suction pipe is larger than the depth of the alcohol bottle, when the suction pipe is inserted into the alcohol bottle, the spring at the upper end of the suction pipe is in a compressed state, and the elastic force of the spring has pretightening force on the suction pipe.
Furthermore, the spray head is an existing high-pressure spray head, and the shape of the sprayed alcohol can be adjusted by rotating the spray head.
The utility model has the advantages that: the thread of the lower threaded hole of the alcohol spraying device can be matched with the external thread of the alcohol bottle, the alcohol spraying device is directly connected to the existing alcohol bottle, alcohol does not need to be poured into the sprinkling can, the alcohol spraying device is disposable, alcohol pollution is not easy to cause, and the alcohol spraying device is convenient and simple to use; and the spring is arranged at the upper end of the suction pipe, after the suction pipe is inserted into the alcohol bottle, the spring has pretightening force on the suction pipe, the suction pipe is pressed at the bottom of the alcohol bottle, alcohol is sucked through the semicircular small hole in the side surface of the suction pipe, all alcohol can be sucked out, and alcohol waste is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic cross-sectional view of a medical alcohol spraying device;
FIG. 2 is a schematic structural view of the alcohol spraying device;
fig. 3 is a schematic sectional enlarged view of a medical alcohol spraying apparatus.
In the drawings, the components represented by the respective reference numerals are listed below:
1-shell, 101-one-way valve, 102-plunger pump cavity, 103-spring, 2-nozzle switch, 201-piston, 202-spring, 203-hinge, 3-spray head, 4-suction pipe, 401-semicircular hole and 5-alcohol bottle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, a medical alcohol spraying device includes a housing 1, a nozzle switch 2, a nozzle 3 and a suction tube 4; the front end of the shell 1 is connected with the spray head 3 through threads, the lower end of the shell 1 is provided with an internal thread hole, and the internal thread hole can be matched with the threads of the alcohol bottle mouth; the lower end of the shell 1 is connected with a suction pipe 4; a nozzle switch 2 is arranged on the outer side of the front end of the shell 1, and the nozzle switch 2 is connected with the shell 1 through a hinge 201; the casing 1 be provided with the through-hole, be provided with two check valves 101 in the through-hole, the interlude through-hole of check valve 101 is connected with plunger pump cavity 102, is provided with piston 201 in the plunger pump 102 cavity, piston 201 is connected with nozzle switch 2, the cover has spring 202 on the piston 201 pole, inwards breaks nozzle switch 2 off with the fingers and thumb, nozzle switch 2 is with piston 201 inwards pressing, 12 pressure boost alcohol of piston pump spout from shower nozzle 3.
The diameter of a through hole at the connecting section of the shell 1 and the suction pipe 4 is increased, the upper end of the suction pipe 4 is T-shaped, the T-shaped head of the suction pipe is arranged in the through hole at the increased diameter section of the shell 1, the upper end of the suction pipe 4 is provided with a spring 103, the spring 103 has downward elastic force on the suction pipe 4, and the side surface of the lower end of the suction pipe 4 is provided with a radial semicircular hole 401; the spring 103 presses the suction pipe against the bottom surface of the alcohol bottle 5, and sucks alcohol through the semicircular hole 401, thereby sucking out all the alcohol at the bottom of the alcohol bottle 5.
Wherein, the length of the suction pipe 4 is larger than the depth of the alcohol bottle 5, when the suction pipe 4 is inserted into the alcohol bottle 5, the spring at the upper end of the suction pipe 4 is in a compressed state, and the elasticity of the spring 103 has pretightening force on the suction pipe 4.
The nozzle 3 is an existing high-pressure nozzle, and the shape of the sprayed alcohol can be adjusted by rotating the nozzle.
When the device is used, the device is mounted on the alcohol bottle to form a sprinkling can, the sprinkling can is not required to be disinfected, and then the alcohol is poured into the sprinkling can, so that the device is disposable, is simple to operate, is not easy to cause alcohol pollution, and is convenient to use; and the straw 4 is tightly attached to the bottom of the alcohol bottle 5 through the pretightening force of the spring 103, and the alcohol is sucked through the semicircular hole 401 of the straw 4, so that the alcohol at the bottom of the alcohol bottle 5 can be completely sucked out, and the alcohol waste is not easy to cause.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The present invention is limited only by the claims and their full scope and equivalents.
Claims (3)
1. A medical alcohol spraying device is characterized by comprising a shell, a nozzle switch, a spray head and a suction pipe; the front end of the shell is connected with the spray head through threads, the lower end of the shell is provided with an internal thread hole, and the internal thread hole can be matched with threads of an alcohol bottle mouth; the lower end of the shell is connected with a suction pipe; the outer side of the front end of the shell is provided with a nozzle switch, and the nozzle switch is connected with the shell through a hinge; the shell is provided with a through hole, two check valves are arranged in the through hole, the through hole at the middle section of each check valve is connected with a plunger pump cavity, a piston is arranged in the plunger pump cavity and connected with a nozzle switch, and a spring is sleeved on the piston rod;
the through-hole diameter increase of casing and straw linkage segment, the straw upper end is the T style of calligraphy, straw T style of calligraphy head sets up in the through-hole of casing increase diameter section, the straw upper end is provided with the spring, the lower extreme side of straw have radial semicircle orifice.
2. The alcohol spraying apparatus of claim 1, wherein the length of the suction tube is greater than the depth of the alcohol bottle, and the spring at the upper end of the suction tube is compressed when the suction tube is inserted into the alcohol bottle.
3. The medical alcohol spraying apparatus of claim 1, wherein the nozzle is an existing high pressure nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020536868.4U CN212524630U (en) | 2020-04-13 | 2020-04-13 | Medical alcohol sprinkler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020536868.4U CN212524630U (en) | 2020-04-13 | 2020-04-13 | Medical alcohol sprinkler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212524630U true CN212524630U (en) | 2021-02-12 |
Family
ID=74523315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020536868.4U Expired - Fee Related CN212524630U (en) | 2020-04-13 | 2020-04-13 | Medical alcohol sprinkler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212524630U (en) |
-
2020
- 2020-04-13 CN CN202020536868.4U patent/CN212524630U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |