CN202525435U - Dual-sided test tube brush - Google Patents

Dual-sided test tube brush Download PDF

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Publication number
CN202525435U
CN202525435U CN2012201430889U CN201220143088U CN202525435U CN 202525435 U CN202525435 U CN 202525435U CN 2012201430889 U CN2012201430889 U CN 2012201430889U CN 201220143088 U CN201220143088 U CN 201220143088U CN 202525435 U CN202525435 U CN 202525435U
Authority
CN
China
Prior art keywords
test tube
inner
wall
outer
cylinder
Prior art date
Application number
CN2012201430889U
Other languages
Chinese (zh)
Inventor
马骁
Original Assignee
马骁
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 马骁 filed Critical 马骁
Priority to CN2012201430889U priority Critical patent/CN202525435U/en
Application granted granted Critical
Publication of CN202525435U publication Critical patent/CN202525435U/en

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Abstract

The utility model discloses a dual-sided test tube brush, and belongs to cleaning tools. The test tube brush comprises an outer cylinder and an inner cylinder, the outer cylinder is provided with a cavity of which the upper end is open and the other end is closed, and a handle is arranged at the closed end of the outer cylinder; and the inner cylinder is arranged in the inner cavity of the outer cylinder, an annular cavity is formed between the inner wall of the outer cylinder and the outer wall of the inner cylinder, and bristles are respectively arranged on the inner wall of the outer cylinder and the outer wall of the inner cylinder. When the test tube brush is used, the annular cavity formed between the outer cylinder and the inner cylinder is inserted into a test tube wall, so that the test tube wall is positioned between the inner wall of the outer cylinder and the outer wall of the inner cylinder; and the test tube brush is vertically moved to clean the outer wall and the inner wall of a test tube, so that the working efficiency is improved and the time is saved.

Description

A kind of two-sided test-tube brush

Technical field

The utility model relates to a kind of test-tube brush, specifically a kind of two-sided test-tube brush.

Background technology

The test tube of using need use test-tube brush to clean up, and mostly traditional test-tube brush is the poker brush of straight handle type, and to brush test tube inside during use and brush the test tube outside again, inefficiency, the speed of scrubbing is slow, and is convenient inadequately.

The utility model content

The purpose of the utility model is to provide a kind of two-sided test-tube brush, and this two-sided test-tube brush can be scrubbed the inside and outside two sides of test tube simultaneously, shortens and scrubs the time, increases work efficiency.

The technical scheme that its technical problem of the utility model solution is taked is: a kind of two-sided test-tube brush, and its structure comprises urceolus and inner core, and described urceolus is the cavity of open upper end other end sealing, and the blind end of urceolus is provided with handle; Described inner core is arranged in the outer tube inner chamber, forms a ring cavity between the inwall of urceolus and the outer wall of inner core, is respectively arranged with bristle on the outer wall of described outer tube inner wall and inner core.

The beneficial effect of the utility model is: owing on the outer wall of outer tube inner wall and inner core, be respectively arranged with bristle; During use, the ring cavity that forms between urceolus and the inner core is inserted test tube wall, make test tube wall between outer tube inner wall and inner tank theca examination; Move up and down test-tube brush; Can be simultaneously the outer wall and the inwall of test tube be cleaned, increase work efficiency, save time.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Among the figure: 1 urceolus, 2 cavitys, 3 inner cores, 4 bristles, 5 handles.

The specific embodiment

As shown in Figure 1.A kind of two-sided test-tube brush, its structure comprise urceolus 1 and inner core 3, and described urceolus 1 is the cavity of open upper end other end sealing, and the blind end of urceolus 1 is provided with handle 5; Described inner core 3 is arranged in urceolus 1 inner chamber, forms a ring cavity 2 between the outer wall of the inwall of urceolus 1 and inner core 3, is respectively arranged with bristle 4 on the outer wall of described urceolus 1 inwall and inner core 3.The endcapped of inner core 3 and be provided with bristle 4 can clean the bottom of test tube, makes cleaning more thorough.

During use; Test tube is inserted in the ring cavity 2 that forms between urceolus 1 and the inner core 3, test tube wall is arranged between urceolus 1 inwall and inner core 3 outer walls, the inner core 3 of test-tube brush is arranged on the inner chamber of test tube at this moment; Move up and down test-tube brush; Can be simultaneously the outer wall and the inwall of test tube be cleaned, increase work efficiency, save time.

Claims (1)

1. a two-sided test-tube brush is characterized in that, comprises urceolus and inner core, and described urceolus is the cavity of open upper end other end sealing, and the blind end of urceolus is provided with handle; Described inner core is arranged in the outer tube inner chamber, forms a ring cavity between the inwall of urceolus and the outer wall of inner core, is respectively arranged with bristle on the outer wall of described outer tube inner wall and inner core.
CN2012201430889U 2012-04-07 2012-04-07 Dual-sided test tube brush CN202525435U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201430889U CN202525435U (en) 2012-04-07 2012-04-07 Dual-sided test tube brush

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201430889U CN202525435U (en) 2012-04-07 2012-04-07 Dual-sided test tube brush

Publications (1)

Publication Number Publication Date
CN202525435U true CN202525435U (en) 2012-11-14

Family

ID=47126647

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012201430889U CN202525435U (en) 2012-04-07 2012-04-07 Dual-sided test tube brush

Country Status (1)

Country Link
CN (1) CN202525435U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105537217A (en) * 2016-01-30 2016-05-04 柳春雷 Test tube cleaning device with elastic brush rod
CN105615271A (en) * 2016-01-30 2016-06-01 李宪秋 Test tube cleaner adopting spiral brushing rod
CN105689346A (en) * 2016-01-30 2016-06-22 李淑华 Cleaning device for test tubes for drug preparation
CN107020281A (en) * 2016-01-30 2017-08-08 徐雪梅 The test tube washer of inside and outside wall is scrubbed simultaneously

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105537217A (en) * 2016-01-30 2016-05-04 柳春雷 Test tube cleaning device with elastic brush rod
CN105615271A (en) * 2016-01-30 2016-06-01 李宪秋 Test tube cleaner adopting spiral brushing rod
CN105689346A (en) * 2016-01-30 2016-06-22 李淑华 Cleaning device for test tubes for drug preparation
CN107020281A (en) * 2016-01-30 2017-08-08 徐雪梅 The test tube washer of inside and outside wall is scrubbed simultaneously

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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: 20121114

Termination date: 20130407