CN216675055U - Cleaning brush of laboratory erlenmeyer flask - Google Patents
Cleaning brush of laboratory erlenmeyer flask Download PDFInfo
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- CN216675055U CN216675055U CN202122555689.2U CN202122555689U CN216675055U CN 216675055 U CN216675055 U CN 216675055U CN 202122555689 U CN202122555689 U CN 202122555689U CN 216675055 U CN216675055 U CN 216675055U
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- brush
- handle
- yoke
- rotating shaft
- diapire
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Abstract
The utility model relates to a cleaning brush for a conical bottle in a laboratory, which comprises a handle and a brush holder positioned at the end part of the handle and provided with bristles, wherein a rotating shaft driven by a motor to rotate is arranged on the handle, the rotating shaft consists of an upper rotating shaft and a lower rotating shaft, the upper rotating shaft and the lower rotating shaft are connected through an axial telescopic assembly, the brush holder consists of a side wall brush holder and a bottom wall brush holder, two ends of the bottom wall brush holder are hinged to the side wall brush holder, the top end of the side wall brush holder is hinged to a rotating disc at the end part of the handle, the bottom wall brush holder consists of a first bottom wall brush holder and a second bottom wall brush holder, and the bottom end of the lower rotating shaft is hinged to a hinged shaft between the first bottom wall brush holder and the second bottom wall brush holder. The telescopic rotary shaft can be controlled to stretch out and draw back through the axial telescopic component, so that the brush holder can be adjusted to be folded to be conveniently stretched into the conical flask, or the brush holder can be adjusted to be unfolded to be conveniently brushed on the inner part of the conical flask. The brush yoke takes the brush hair, and comprises lateral wall brush yoke and diapire brush yoke, and the both ends of diapire brush yoke all articulate the lateral wall brush yoke, can scrub the inner bottom and the lateral wall of erlenmeyer flask.
Description
Technical Field
The utility model relates to a cleaning brush for a conical bottle in a laboratory.
Background
Erlenmeyer flasks are common glassware in the laboratory. Sticky and other difficult to clean materials often remain on the bottom of the container at the end of the experiment. The existing brush is mostly a test tube brush with a vertical structure, and the brush head part does not contain bristles, so that the side wall of the container can only be cleaned when the conical bottle is cleaned, the bottom wall cleaning effect is not ideal enough, and the container is caused to have impurities to remain to influence subsequent experiments.
SUMMERY OF THE UTILITY MODEL
In view of the defects of the prior art, the utility model aims to provide a cleaning brush for a conical bottle in a laboratory, which is simple in structure, convenient and efficient.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a cleaning brush of laboratory erlenmeyer flask, includes the handle and is located the brush yoke of handle tip area brush hair, be equipped with the pivot rotatory through motor drive on the handle, the pivot comprises last pivot and lower pivot, go up the pivot and be connected through axial telescopic component between the lower pivot, the brush yoke comprises lateral wall brush yoke and diapire brush yoke, and the lateral wall brush yoke is all articulated at the both ends of diapire brush yoke, and the top of lateral wall brush yoke all articulates on the carousel of handle tip, and the diapire brush yoke comprises first diapire brush yoke and second diapire brush yoke are articulated, and the bottom of lower pivot articulates on the articulated shaft between first diapire brush yoke and the second diapire brush yoke.
Preferably, the axial telescopic component is a spring, one end of the spring is fixedly connected with the upper rotating shaft, the other end of the spring is fixedly connected with the lower rotating shaft, one part of the lower rotating shaft is an I-shaped stepped shaft, a shaft sleeve positioned between the two thick shafts is sleeved on the periphery of a thin shaft of the stepped shaft, a radially extending shifting rod is fixedly arranged on the periphery of the shaft sleeve, a shifting piece is arranged at the outer end part of the shifting rod, and the shifting piece is positioned on a shifting groove of the handle.
Preferably, the handle is internally provided with a rechargeable battery which is electrically connected with the motor, the motor is connected with the upper rotating shaft, and the handle is also provided with a power switch button and a speed regulating button.
Preferably, a bearing for supporting the lower rotating shaft is arranged in the handle.
Preferably, the hinged end of the first bottom wall brush holder is fixedly provided with an extension part which is clamped with a bayonet on the second bottom wall brush holder through a buckle.
Preferably, the lower rotating shaft passes along the inside of the rotating disk.
Preferably, the side wall brush holder and the bottom wall brush holder form a tapered structure with a narrow top and a wide bottom.
Preferably, the outer side of the handle is provided with a detergent storage chamber, the top of the detergent storage chamber is an outward-expanding bevel opening, detergent can be added conveniently, the bottom of the detergent storage chamber is provided with a liquid outlet, and the liquid outlet is provided with a switch cover.
Compared with the prior art, the utility model has the following beneficial effects: the telescopic rotary shaft can be controlled to stretch out and draw back through the axial telescopic component, so that the brush holder can be adjusted to be folded to be conveniently stretched into the conical flask, or the brush holder can be adjusted to be unfolded to be conveniently brushed on the inner part of the conical flask. The brush yoke takes the brush hair, and comprises lateral wall brush yoke and diapire brush yoke, and the both ends of diapire brush yoke all articulate the lateral wall brush yoke, can scrub the inner bottom and the lateral wall of erlenmeyer flask.
The utility model is described in further detail below with reference to the drawings and the detailed description.
Drawings
FIG. 1 is a schematic view of the construction of an embodiment of the present invention (brush holder deployed, bristles removed).
FIG. 2 is a first schematic view of the construction of the embodiment of the present invention (brush holder folded, bristles removed).
FIG. 3 is a second schematic view of the embodiment of the present invention (folding brush holder).
Detailed Description
The utility model is further explained below with reference to the drawings and the embodiments.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
As shown in fig. 1-3, this embodiment provides a cleaning brush of laboratory erlenmeyer flask, include handle 1 and be located the brush yoke 2 of handle tip area brush hair, be equipped with the pivot of driving the rotation through motor 3 on the handle, the pivot comprises last pivot 4 and lower pivot 5, go up and be connected through axial telescopic subassembly between pivot and the lower pivot, the brush yoke comprises lateral wall brush yoke 6 and diapire brush yoke, and the both ends of diapire brush yoke all articulate the lateral wall brush yoke, and the top of lateral wall brush yoke all articulates on the carousel 7 of handle tip, and the diapire brush yoke comprises first diapire brush yoke 8 and second diapire brush yoke 9 are articulated, and the bottom of lower pivot articulates on the articulated shaft between first diapire brush yoke and second diapire brush yoke.
In the embodiment of the utility model, the axial telescopic component is a spring 10, one end of the spring is fixedly connected with the upper rotating shaft, the other end of the spring is fixedly connected with the lower rotating shaft, one part of the lower rotating shaft is an I-shaped stepped shaft, a shaft sleeve 13 positioned between two thick shafts 12 is sleeved on the periphery of a thin shaft 11 of the stepped shaft, a radially extending shifting rod 14 is fixedly arranged on the periphery of the shaft sleeve, and a shifting piece 15 is arranged at the outer end part of the shifting rod and positioned on a shifting groove 16 of the handle.
In the embodiment of the utility model, a rechargeable battery 17 is arranged in the handle, the rechargeable battery is electrically connected with a motor, the motor is connected with an upper rotating shaft, and a power switch button 18 and a speed regulation button 19 are also arranged on the handle.
In the present embodiment, a bearing 20 for supporting the lower shaft is provided inside the handle.
In the embodiment of the utility model, the hinged end of the first bottom wall brush holder is fixedly provided with an extension part 21, and the extension part is clamped with a bayonet 23 on the second bottom wall brush holder through a buckle 22. The structure is the same as the clamping structure of a fork handle of a plastic fork inside the barreled instant noodles, which can be folded or unfolded.
In the embodiment of the utility model, the lower rotating shaft passes through the inner part of the rotating disc.
In the embodiment of the utility model, the side wall brush holder and the bottom wall brush holder form a tapered structure with a narrow top and a wide bottom.
In the embodiment of the utility model, the outer side part of the handle is provided with a detergent storage chamber 24, the top of the detergent storage chamber is provided with an outward-expanded bevel opening 25 for adding detergent conveniently, and the bottom of the detergent storage chamber is provided with a liquid outlet. The liquid outlet is provided with a switch cover, the detergent is opened and flows out of the liquid outlet, and the detergent is closed and cannot flow out.
The specific implementation process comprises the following steps: during the use, dial the plectrum to the last extreme position of dialling the groove, lower pivot axial displacement compression spring, buckle, bayonet socket between first diapire brush yoke and the second diapire brush yoke separate, and first diapire brush yoke folds into the V-arrangement with the second diapire brush yoke, and the V-arrangement mouth is down, and both sides wall brush yoke folds up, and the brush yoke of being convenient for stretches into inside the erlenmeyer flask. The brush yoke stretches into the inside back of erlenmeyer flask, dial the lower extreme position in group groove with the plectrum, lower spiale axial antiport, compression spring extends, buckle between first diapire brush yoke and the second diapire brush yoke, the bayonet socket is to the card, first diapire brush yoke is a font with the second diapire brush yoke, both sides wall brush yoke expandes, the brush yoke is whole under narrow wide, the motor is in proper order through the axis of rotation, a spring, the rotation of lower spiale drive diapire brush yoke, the diapire brush yoke drives the driven rotation of side wall brush yoke on the carousel, inner bottom and the lateral wall that can scrub the erlenmeyer flask. The detergent storage chamber can drop detergent into the conical flask.
The foregoing is directed to preferred embodiments of the present invention, other and further embodiments of the utility model may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the protection scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides a cleaning brush of laboratory erlenmeyer flask which characterized in that: including the handle and be located the brush yoke of handle tip area brush hair, be equipped with the rotatory pivot through motor drive on the handle, the pivot comprises last pivot and lower pivot, go up and be connected through the axial flexible subassembly between pivot and the lower pivot, the brush yoke comprises lateral wall brush yoke and diapire brush yoke, and the lateral wall brush yoke is all articulated at the both ends of diapire brush yoke, and the top of lateral wall brush yoke all articulates on the carousel of handle tip, and the diapire brush yoke comprises first diapire brush yoke and second diapire brush yoke are articulated, and the bottom of lower pivot articulates on the articulated shaft between first diapire brush yoke and the second diapire brush yoke.
2. The washing brush for laboratory erlenmeyer flasks according to claim 1, characterized in that: the axial telescopic component is a spring, one end of the spring is fixedly connected with the upper rotating shaft, the other end of the spring is fixedly connected with the lower rotating shaft, one part of the lower rotating shaft is an I-shaped stepped shaft, a shaft sleeve positioned between two thick shafts is sleeved on the periphery of a thin shaft of the stepped shaft, a radially extending shifting rod is fixedly arranged on the periphery of the shaft sleeve, a shifting piece is arranged at the outer end of the shifting rod, and the shifting piece is positioned on a shifting groove of the handle.
3. The washing brush for laboratory erlenmeyer flasks according to claim 1, characterized in that: the handle is internally provided with a rechargeable battery which is electrically connected with the motor, the motor is connected with the upper rotating shaft, and the handle is also provided with a power switch button and a speed regulating button.
4. The washing brush for laboratory erlenmeyer flasks according to claim 1, characterized in that: and a bearing for supporting the lower rotating shaft is arranged in the handle.
5. The washing brush for laboratory erlenmeyer flasks according to claim 1, characterized in that: the hinged end of the first bottom wall brush holder is fixedly provided with an extension part which is clamped with a bayonet on the second bottom wall brush holder through a buckle.
6. The washing brush for laboratory erlenmeyer flasks according to claim 1, characterized in that: the lower rotating shaft penetrates through the inner part of the rotating disc.
7. The washing brush for laboratory erlenmeyer flasks according to claim 1, characterized in that: the side wall brush yoke and the bottom wall brush yoke form a conical structure with a narrow top and a wide bottom.
8. The washing brush for laboratory erlenmeyer flasks according to claim 1, characterized in that: the outer side of the handle is provided with a detergent storage chamber, the top of the detergent storage chamber is an outward-expanded bevel opening, detergent can be added conveniently, the bottom of the detergent storage chamber is provided with a liquid outlet, and a switch cover is arranged on the liquid outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122555689.2U CN216675055U (en) | 2021-10-23 | 2021-10-23 | Cleaning brush of laboratory erlenmeyer flask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122555689.2U CN216675055U (en) | 2021-10-23 | 2021-10-23 | Cleaning brush of laboratory erlenmeyer flask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216675055U true CN216675055U (en) | 2022-06-07 |
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ID=81830592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122555689.2U Active CN216675055U (en) | 2021-10-23 | 2021-10-23 | Cleaning brush of laboratory erlenmeyer flask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216675055U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069707A (en) * | 2022-06-17 | 2022-09-20 | 丹娜(天津)生物科技股份有限公司 | Big bottle inner wall cleaning machine |
| CN117554556A (en) * | 2024-01-12 | 2024-02-13 | 佳木斯大学 | Gastric juice acidity detection device for digestive system |
| CN117554556B (en) * | 2024-01-12 | 2024-05-10 | 佳木斯大学 | Gastric juice acidity detection device for digestive system |
-
2021
- 2021-10-23 CN CN202122555689.2U patent/CN216675055U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069707A (en) * | 2022-06-17 | 2022-09-20 | 丹娜(天津)生物科技股份有限公司 | Big bottle inner wall cleaning machine |
| CN115069707B (en) * | 2022-06-17 | 2023-09-15 | 丹娜(天津)生物科技股份有限公司 | Cleaning machine for inner wall of large bottle |
| CN117554556A (en) * | 2024-01-12 | 2024-02-13 | 佳木斯大学 | Gastric juice acidity detection device for digestive system |
| CN117554556B (en) * | 2024-01-12 | 2024-05-10 | 佳木斯大学 | Gastric juice acidity detection device for digestive system |
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