CN202458263U - Novel volumetric flask brush - Google Patents

Novel volumetric flask brush Download PDF

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Publication number
CN202458263U
CN202458263U CN2011204323460U CN201120432346U CN202458263U CN 202458263 U CN202458263 U CN 202458263U CN 2011204323460 U CN2011204323460 U CN 2011204323460U CN 201120432346 U CN201120432346 U CN 201120432346U CN 202458263 U CN202458263 U CN 202458263U
Authority
CN
China
Prior art keywords
hairbrush
brush
spherical
volumetric flask
spherical outer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011204323460U
Other languages
Chinese (zh)
Inventor
高明丽
姜健
杜云云
韩涛
教可欣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dalian Minzu University
Original Assignee
Dalian Nationalities University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dalian Nationalities University filed Critical Dalian Nationalities University
Priority to CN2011204323460U priority Critical patent/CN202458263U/en
Application granted granted Critical
Publication of CN202458263U publication Critical patent/CN202458263U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a novel volumetric flask brush which is characterized by including a spherical outer hairbrush (3) which is hollow inside, a spherical inner hairbrush (4) is arranged in the spherical outer hairbrush (3), the hairbrush head of the spherical outer hairbrush (3) is provided with an opening to allow the spherical inner hairbrush (4) to extend out, a pressing rod head restraint (10) is arranged on the pressing rod (6) of the spherical inner hairbrush (4), and a first fixing block hole (7), a second fixing block hole (8), and a third fixing block hole (9) are arranged on the brush rod (2) of the spherical outer hairbrush (3). The brush has the characteristics of convenient use, low material cost, easy brushing, and cleaning.

Description

A kind of novel capacity bottle brush
Technical field
The utility model relates to a kind of glass apparatus brushing device, is specially a kind of novel capacity bottle brush.
Background technology
In the laboratory; The work of often using the glass volumetric flask to carry out constant volume and place solution; And to the glass volumetric flask what scrub frequent use is test-tube brush; This kind test-tube brush is unfavorable for experimenter's easy operation and in operating process, is difficult for volumetric flask is cleaned up that the experimenter needs repeatable operation to clean could accomplish cleaning.When cleaning volumetric flask,, increased experimenter's number of operations, and wasted many times because the upper end bottleneck of volumetric flask often occurs cleaning the phenomenon that residual solution is not totally arranged when very thin.So a kind of more convenient capacity bottle brush is to practice thrift experimenter's operating time and the effective tool that increases the cleanliness factor that cleans.
The utility model content
The purpose of the utility model is a kind of novel capacity bottle brush of inventing in order to solve the existing the problems referred to above in laboratory, can volumetric flask be cleaned up through shirtsleeve operation.
The purpose of the utility model is to be achieved through following technical scheme:
A kind of novel capacity bottle brush; It is characterized in that comprising the spherical outer hairbrush of inner hollow; Spherical outer hairbrush inside is provided with hairbrush in the sphere, and the brush head of spherical outer hairbrush is provided with opening, and spherical interior hairbrush can be leant out; The bar of pressing of hairbrush is provided with one and presses the bar dop in spherical, and the brush holder support of spherical outer hairbrush is provided with the first fixing fixing fixing hole clipping of hole clipping and the 3rd of hole clipping, second.
The beneficial effect of the utility model is:
1. easy to use: can increase the area that brushes and realize the disposable purpose that volumetric flask is cleaned up, convenient and strength-saving;
2. can effectively avoid the residual chemicals in the volumetric flask;
3. be beneficial to cleaning of self;
4. simple in structure, modern design.
Description of drawings
2 in the total accompanying drawing of the utility model, wherein:
Fig. 1 is the structural representation of the interior receipts state of spherical interior hairbrush of the utility model;
Fig. 2 leans out the structural representation of state for the spherical interior hairbrush of the utility model;
Among the figure: 1, press ball, 2, brush holder, 3, spherical outer hairbrush, 4, spherical interior hairbrush, 5, bristle, 6, press bar, 7, the first fixing hole clipping, 8, the second fixing hole clipping, the 9, the 3rd fixing hole clipping, 10, press the bar dop.
The specific embodiment
By a kind of novel volumetric flask hairbrush illustrated in figures 1 and 2; The spherical outer hairbrush 3 that comprises inner hollow; Spherical outer hairbrush 3 inside are provided with hairbrush 4 in the sphere, and the brush head of spherical outer hairbrush 3 is provided with opening, and spherical interior hairbrush 4 can be leant out; The bar 6 of pressing of hairbrush 4 is provided with one and presses bar dop 10 in spherical, and the brush holder support 2 of spherical outer hairbrush 3 is provided with the first fixing fixing fixing hole clipping 9 of hole clipping 8 and the 3rd of hole clipping 7, second.
When needs clean volumetric flask, because the volumetric flask top neck portion is thinner, so the bar 6 of pressing that will brush unclamps; Hairbrush 4 certain distance that can move up in spherical; Thereby make spherical in hairbrush 4 withdraw in the brush of in sphere outside hairbrush 3, with the volume that reduces to brush, in being convenient to get into bottle.When the thin bottleneck of brush body exceed capacity bottle, press the sphere of pressing above the bar and press ball 1, pressing bar like this can move down under the effect of external force; Make the dop of pressing on the bar 10 be stuck in the fixedly fixing hole clipping 8 or the 3rd fixedly in the hole clipping 9 of hole clipping 7, second of first on the brush holder 2; To increase the length of brush holder, make spherical interior hairbrush 4 extrude the brush of spherical outer hairbrush 3, because the space becomes big; Make the brush of spherical interior hairbrush 4 return to the volume of itself; Increased the volume of brushhead widely, also just increased the area that brush can brush simultaneously, be convenient to volumetric flask is cleaned completely.Can according to the size of the volumetric flask that will wash select to press dop 10 and will move to the first fixing fixing fixing position of hole clipping 9 of hole clipping 8 or the 3rd of hole clipping 7, second; Be jumbo volumetric flask because its bottleneck is long, select second fixedly hole clipping 8 or first fixedly hole clipping 7 can make just that volumetric flask brushes to press the distance that bar moves down longer to reach the purpose of abundant cleaning.

Claims (1)

1. novel capacity bottle brush; It is characterized in that comprising the spherical outer hairbrush (3) of inner hollow; Spherical outer hairbrush (3) inside is provided with hairbrush (4) in the sphere; The brush head of spherical outer hairbrush (3) is provided with opening; Make spherical in hairbrush (4) can lean out, spherical in the bar (6) of pressing of hairbrush (4) be provided with one and press bar dop (10), the brush holder support (2) of spherical outer hairbrush (3) is provided with the first fixing fixing fixing hole clipping (9) of hole clipping (8) and the 3rd of hole clipping (7), second.
CN2011204323460U 2011-11-03 2011-11-03 Novel volumetric flask brush Expired - Fee Related CN202458263U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204323460U CN202458263U (en) 2011-11-03 2011-11-03 Novel volumetric flask brush

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204323460U CN202458263U (en) 2011-11-03 2011-11-03 Novel volumetric flask brush

Publications (1)

Publication Number Publication Date
CN202458263U true CN202458263U (en) 2012-10-03

Family

ID=46906472

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204323460U Expired - Fee Related CN202458263U (en) 2011-11-03 2011-11-03 Novel volumetric flask brush

Country Status (1)

Country Link
CN (1) CN202458263U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105708119A (en) * 2016-04-20 2016-06-29 桐城市慧琦工贸有限公司 Multifunctional brush

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105708119A (en) * 2016-04-20 2016-06-29 桐城市慧琦工贸有限公司 Multifunctional brush

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121003

Termination date: 20131103