CN205127989U - Sealed reagent bottle - Google Patents
Sealed reagent bottle Download PDFInfo
- Publication number
- CN205127989U CN205127989U CN201520947697.3U CN201520947697U CN205127989U CN 205127989 U CN205127989 U CN 205127989U CN 201520947697 U CN201520947697 U CN 201520947697U CN 205127989 U CN205127989 U CN 205127989U
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- CN
- China
- Prior art keywords
- bottle
- base
- thread
- funnel
- bottle cap
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a sealed reagent bottle, the bottleneck from the top down of base bottle (4) is equipped with base bottle external screw thread (5) and base bottle internal thread (6), base bottle external screw thread (5) is established on base bottle (4) outer wall, base bottle internal thread (6) is established on base bottle (4) inner wall, the utility model discloses a big bottle lid and little bottle lid carry out double sealing to the reagent bottle, the inversion funnel of base bottle bottleneck, and corrosive substances such as strong acid, alkali can be slowed down simultaneously to the corruption of base bottle bottleneck to the phenomenon of " run, emit, drip, leak " that can the effectual experiment operation of preventing in -process, and safety, simple structure, convenient to use are operated to it, are a safety, effective, convenient reagent bottle.
Description
Technical field
The utility model relates to a kind of reagent bottle, particularly relates to a kind of sealed reagent bottle.
Background technology
The use of reagent bottle has important effect in the fields such as chemical, environmental monitoring, Food Inspection, national security, national defense construction, but make a general survey of domestic, international each big experiment room, research and development centre, workshop to the phenomenon use of reagent bottle also existing all the time " run, drip, leak ", these phenomenons are origins of many great laboratories, engineering accident.Although scientific workers have done the measure much preventing leakage in reagent toppling process in the use operation of reagent bottle, but still can not inherently address this problem, simultaneously the teachers and students of the universities and colleges' chemical class specialty to China, relevant office, enterprises and institutions science and technology research staff, find in the investigation process of one line direct labor, the situation that reagent bottle pouring liquid spills all can generation in various degree in experiment each time, and often there is strong acid, alkali corrosion operator clothing, the situation of skin, therefore a kind of sealed reagent bottle is developed for the Experimental Instruction Environment improving China, R&D and production condition is necessary.
Summary of the invention
The purpose of this utility model is to provide a kind of sealed reagent bottle, the use solving reagent bottle also exists all the time the phenomenon of " run, drip, leak ", and these phenomenons are problems of origin of many great laboratories, engineering accident.
The utility model realizes like this, it comprises large bottle cap, little bottle cap, funnel stopcock, base bottle, base bottle external screw thread, base bottle internal thread, large bottle cap internal thread, little bottle cap internal thread, interface external thread under funnel, interface external thread on funnel, it is characterized in that, the bottleneck of described base bottle is provided with base bottle external screw thread and base bottle internal thread from top to bottom, described base bottle external screw thread is located on base bottle outer wall, described base bottle internal thread is located on base bottle inwall, described base bottle is connected funnel stopcock by base bottle internal thread with the externally threaded matching thread of funnel end opening, described funnel stopcock upper end is provided with interface external thread on funnel, described funnel stopcock lower end is provided with interface external thread under funnel, described funnel stopcock is connected little bottle cap by interface external thread on funnel with the matching thread of little bottle cap internal thread, described little bottle cap inwall is provided with little bottle cap internal thread, described base bottle is connected large bottle cap by base bottle external screw thread with the matching thread of large bottle cap internal thread.
Described large bottle cap, little bottle cap, funnel stopcock and base bottle are coaxial.
Technique effect of the present utility model is: the utility model carries out dual-seal by large bottle cap and little bottle cap to reagent bottle, the upside down funnel of base bottle bottleneck, effectively can prevent the phenomenon of " run, drip, leak " in experimental implementation process, the corrosion of the corrosive goods such as strong acid, highly basic confrontation base bottle bottleneck can be slowed down simultaneously, its handling safety, structure are simple, easy to use, are a kind of safe, effective, convenient reagent bottles.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of base bottle.
Fig. 3 is the structural representation of funnel stopcock.
Fig. 4 is the structural representation of large bottle cap.
Fig. 5 is the structural representation of little bottle cap.
In the drawings, interface external thread on interface external thread 10, funnel under 1 large bottle cap 2, little bottle cap 3, funnel stopcock 4, base bottle 5, base bottle external screw thread 6, base bottle internal thread 7, large bottle cap internal thread 8, little bottle cap internal thread 9, funnel.
Detailed description of the invention
Describe below in conjunction with Fig. 1-5 beneficial effect that the utility model has in detail, be intended to help reader to understand essence of the present utility model better, but any restriction can not be formed to enforcement of the present utility model and protection domain.
The bottleneck of described base bottle (4) is provided with base bottle external screw thread (5) and base bottle internal thread (6) from top to bottom, described base bottle external screw thread (5) is located on base bottle (4) outer wall, described base bottle internal thread (6) is located on base bottle (4) inwall, described base bottle (4) is connected funnel stopcock (3) by base bottle internal thread (6) with the matching thread of interface external thread under funnel (9), described funnel stopcock (3) upper end is provided with interface external thread on funnel (10), described funnel stopcock (3) lower end is provided with interface external thread (9) under funnel, described funnel stopcock (3) is connected little bottle cap (2) by interface external thread on funnel (10) with the matching thread of little bottle cap internal thread (8), described little bottle cap (2) inwall is provided with little bottle cap internal thread (8), described base bottle (4) is connected large bottle cap (1) by base bottle external screw thread (5) with the matching thread of large bottle cap internal thread (7).
Described large bottle cap (1), little bottle cap (2), funnel stopcock (3) and base bottle (4) are coaxial.
During use, first reagent is poured into base bottle (4), then screwed by interface external thread under funnel (9) and base bottle internal thread (6) and cover funnel stopcock (3), then close (8) by interface external thread on funnel (10) and little bottle cap internal thread rotation and cover little bottle cap (2), large bottle cap (1) is covered with base bottle external screw thread (5) finally by screwing large bottle cap internal thread (7), the sealing of reagent can be realized, and carry out dual-seal by large bottle cap (1) and little bottle cap (2), its sealing effectiveness is better.When toppling over reagent, only needing is outwarded winding by large bottle cap internal thread (7) and base bottle external screw thread (5) opens large bottle cap (1), then by interface external thread on funnel (10) and outwarding winding of little bottle cap internal thread (8) are opened little bottle cap (2), can realize toppling over of reagent, and reagent is not easily poured down or forth.
Above-described embodiment is only be described preferred embodiment of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.
Claims (2)
1. a sealed reagent bottle, it comprises large bottle cap (1), little bottle cap (2), funnel stopcock (3), base bottle (4), base bottle external screw thread (5), base bottle internal thread (6), large bottle cap internal thread (7), little bottle cap internal thread (8), interface external thread (9) under funnel, interface external thread (10) on funnel, it is characterized in that, the bottleneck of described base bottle (4) is provided with base bottle external screw thread (5) and base bottle internal thread (6) from top to bottom, described base bottle external screw thread (5) is located on base bottle (4) outer wall, described base bottle internal thread (6) is located on base bottle (4) inwall, described base bottle (4) is connected funnel stopcock (3) by base bottle internal thread (6) with the matching thread of interface external thread under funnel (9), described funnel stopcock (3) upper end is provided with interface external thread on funnel (10), described funnel stopcock (3) lower end is provided with interface external thread (9) under funnel, described funnel stopcock (3) is connected little bottle cap (2) by interface external thread on funnel (10) with the matching thread of little bottle cap internal thread (8), described little bottle cap (2) inwall is provided with little bottle cap internal thread (8), described base bottle (4) is connected large bottle cap (1) by base bottle external screw thread (5) with the matching thread of large bottle cap internal thread (7).
2. the sealed reagent bottle of one according to claim 1, is characterized in that, described large bottle cap (1), little bottle cap (2), funnel stopcock (3) and base bottle (4) are coaxial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520947697.3U CN205127989U (en) | 2015-11-25 | 2015-11-25 | Sealed reagent bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520947697.3U CN205127989U (en) | 2015-11-25 | 2015-11-25 | Sealed reagent bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205127989U true CN205127989U (en) | 2016-04-06 |
Family
ID=55613815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520947697.3U Withdrawn - After Issue CN205127989U (en) | 2015-11-25 | 2015-11-25 | Sealed reagent bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205127989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480517A (en) * | 2015-11-25 | 2016-04-13 | 华东交通大学 | Sealed type reagent bottle |
-
2015
- 2015-11-25 CN CN201520947697.3U patent/CN205127989U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480517A (en) * | 2015-11-25 | 2016-04-13 | 华东交通大学 | Sealed type reagent bottle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160406 Effective date of abandoning: 20170919 |