CN205424918U - Alcohol burner for high school's chemistry experiments - Google Patents
Alcohol burner for high school's chemistry experiments Download PDFInfo
- Publication number
- CN205424918U CN205424918U CN201620122051.6U CN201620122051U CN205424918U CN 205424918 U CN205424918 U CN 205424918U CN 201620122051 U CN201620122051 U CN 201620122051U CN 205424918 U CN205424918 U CN 205424918U
- Authority
- CN
- China
- Prior art keywords
- alcohol burner
- bottle
- alcohol
- burner
- high school
- 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
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Abstract
The utility model discloses an alcohol burner for high school's chemistry experiments, including fixing base and alcohol burner bottle, be provided with on the fixing base top end with the appearance matched with fixed slot of alcohol burner bottle, be provided with the card strip that is used for chucking alcohol burner bottle on the fixing base of fixed slot both sides, card strip tip passes through the adjusting bolt activity and sets up on the fixing base, and card strip tip rotates with adjusting bolt to be connected, be provided with on the fixed slot inside wall with alcohol burner bottle lateral wall complex spring washer, fixed slot bottom is provided with the elasticity film, alcohol burner bottle upper end is provided with the burner port, is equipped with the sealing plug in the burner port, is equipped with the core pipe in the sealing plug, the intraductal wick that is equipped with of core, the wick has cup jointed fire -resistant ring washer outward, the end shield is equipped with the lamp lid on the burner port, the utility model discloses simple structure, convenient operation uses safe and reliable, avoids the bottle to be overturned or smash and causes the incident, conveniently adds alcohol liquid.
Description
Technical field
This utility model relates to education experiment apparatus field, specifically a kind of high school chemical experiment alcohol burner.
Background technology
In all kinds of chemical experiments, alcohol burner is the experiment appliance of a kind of indispensability, but use alcohol burner to there is again certain risk, such as alcohol burner is for the experimenter begun to learn, and is susceptible to overturn, initiation fire because of nervous, even if being often the teacher tested when also baffle, sum it up, existing alcohol burner exists the defect easily overturned, the generation of peril even can be caused；It addition, the port of existing alcohol burner bottle and inlet are same hole, need wick to pull out injecting ethanol in alcohol burner when, easily cause the inclination of alcohol burner bottle, overturn, add ethanol inconvenient；And when adding ethanol, the most significantly identify in alcohol lamp bottle body, be unfavorable for that experimenter determines the liquid level within alcohol burner.
Utility model content
The purpose of this utility model is to provide a kind of simple in construction, easy to operate, safe and reliable, it is to avoid bottle is overturned or smash and caused security incident, the convenient high school chemical experiment alcohol burner adding alcohol liquid, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
nullA kind of high school chemical experiment alcohol burner，Including fixing seat and alcohol burner bottle，It is provided with, on the end face of described fixing seat top, the fixing groove matched with the profile of alcohol burner bottle，It is provided with the card article for clamping alcohol burner bottle on the fixing seat of fixing groove both sides，Described card article end is movably arranged on fixing seat by regulation bolt，Card article end is rotationally connected with regulation bolt，It is provided with, on described fixing groove medial wall, the elastomeric pad that sidewall external with alcohol lamp bottle coordinates，Fixing trench bottom is provided with elastic egative film，Described alcohol burner bottle upper end is provided with port，Sealing-plug it is provided with in port，Core pipe it is provided with in sealing-plug，It is provided with wick in described core pipe，Fire-resistant ring washer it is socketed with outside described wick，Described port upper end is covered with light cover，Described alcohol burner bottle upper side wall is provided with inlet，Inlet is provided with seal closure，It is provided with alcohol liquid in described alcohol lamp bottle body，Floating on the liquid level of alcohol liquid have mark bead.
Further, described core pipe is made up of metal material.
Further, described seal closure is made up of plastic material.
Further, described sealing-plug is that glass material is made.
Further, described elastomeric pad and elastic egative film are elastic rubber material and make.
Further, described fixing seat both sides outer wall is provided with handle.
Further, described fixing seat bottom portion surrounding is provided with multiple rubber antiskid feet.
Compared with prior art, the beneficial effects of the utility model are: be provided with, on the end face of fixing seat top, the fixing groove matched with the profile of alcohol burner bottle, after alcohol burner is put into fixing groove, rotating card article makes card article be pressed on alcohol burner, and fix with regulation bolt, it is provided with, on fixing groove medial wall, the elastomeric pad that sidewall external with alcohol lamp bottle coordinates, fixing trench bottom is provided with elastic egative film, elastomeric pad and elastic egative film effectively ensure the placement safety of alcohol burner bottle, even if fixing seat is overturned, it also is able to be prevented effectively from alcohol burner bottle overturned or smash and cause security incident；Port that alcohol burner bottle is provided with and inlet, can facilitate the injection of alcohol liquid, bring convenient and safety to practical operation；Seal closure on inlet can prevent the volatilization of ethanol and leak；It is provided with handle on the outer wall of fixing seat both sides, the taking and placing of alcohol burner can be facilitated；Floating on the liquid level of alcohol liquid have mark bead, beneficially experimenter to determine the liquid level within alcohol burner.This utility model simple in construction, easy to operate, safe and reliable, it is to avoid bottle is overturned or smash and caused security incident, convenient addition alcohol liquid.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of high school chemical experiment alcohol burner.
In figure: 1-fixes seat, 2-alcohol burner bottle, and 3-fixes groove, 4-elasticity egative film, 5-wick, 6-alcohol liquid, 7-elastomeric pad, 8-regulates bolt, 9-seal closure, 10-inlet, 11-core pipe, the fire-resistant ring washer of 12-, 13-light cover, 14-sealing-plug, 15-indicates bead, 16-card article, 17-handle, 18-rubber antiskid feet.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1，In this utility model embodiment，A kind of high school chemical experiment alcohol burner，Including fixing seat 1 and alcohol burner bottle 2，It is provided with, on the end face of described fixing seat 1 top, the fixing groove 3 matched with the profile of alcohol burner bottle 2，It is provided with the card article 16 for clamping alcohol burner bottle 3 on the fixing seat 1 of fixing groove 3 both sides，Described card article 16 end is movably arranged on fixing seat 1 by regulation bolt 8，Card article 16 end is rotationally connected with regulation bolt 8，It is provided with, on described fixing groove 3 medial wall, the elastomeric pad 7 coordinated with alcohol burner bottle 3 lateral wall，Elastic egative film 4 it is provided with bottom fixing groove 3，Described alcohol burner bottle 2 upper end is provided with port，Sealing-plug 14 it is provided with in port，Core pipe 11 it is provided with in sealing-plug 14，It is provided with wick 5 in described core pipe 11，Fire-resistant ring washer 12 it is socketed with outside described wick 5，Described port upper end is covered with light cover 13，Described alcohol burner bottle 2 upper side wall is provided with inlet 10，Inlet 10 is provided with seal closure 9，It is provided with alcohol liquid 6 in described alcohol burner bottle 1，Floating on the liquid level of alcohol liquid 6 have mark bead 15.
In embodiment, described core pipe 11 is made up of metal material.
In embodiment, described seal closure 9 is made up of plastic material.
In embodiment, described sealing-plug 14 is made for glass material.
In embodiment, described elastomeric pad 7 and elastic egative film 4 are elastic rubber material and make.
In embodiment, described fixing seat 1 both sides outer wall is provided with handle 17, is moved easily fixing seat 1.
In embodiment, bottom described fixing seat 1, surrounding is provided with multiple rubber antiskid feet 18, it is ensured that the placement of fixing seat 1 is reliable and stable.
Operation principle of the present utility model is: be provided with, on the end face of fixing seat 1 top, the fixing groove 3 matched with the profile of alcohol burner bottle 2, after alcohol burner bottle 2 is put into fixing groove 3, rotating card article 16 makes card article be pressed on alcohol burner bottle 2, and fix with regulation bolt 8, it is provided with, on fixing groove 3 medial wall, the elastomeric pad 7 coordinated with alcohol burner bottle 2 lateral wall, elastic egative film 4 it is provided with bottom fixing groove 3, elastomeric pad 7 and elastic egative film 4 effectively ensure the placement safety of alcohol burner bottle 2, even if fixing seat 1 is overturned, it also is able to be prevented effectively from alcohol burner bottle 2 overturned or smash and cause security incident；Port that alcohol burner bottle 2 is provided with and inlet 10, can facilitate the injection of alcohol liquid 6, bring convenient and safety to practical operation；Seal closure 9 on inlet 10 can prevent the volatilization of ethanol and leak；It is provided with handle 17 on the outer wall of fixing seat 1 both sides, the taking and placing of alcohol burner bottle 2 can be facilitated；Floating on the liquid level of alcohol liquid 6 have mark bead 15, beneficially experimenter to determine the liquid level within alcohol burner bottle 2.
Claims (7)
- null1. a high school chemical experiment alcohol burner，Including fixing seat and alcohol burner bottle，It is characterized in that，It is provided with, on the end face of described fixing seat top, the fixing groove matched with the profile of alcohol burner bottle，It is provided with the card article for clamping alcohol burner bottle on the fixing seat of fixing groove both sides，Described card article end is movably arranged on fixing seat by regulation bolt，Card article end is rotationally connected with regulation bolt，It is provided with, on described fixing groove medial wall, the elastomeric pad that sidewall external with alcohol lamp bottle coordinates，Fixing trench bottom is provided with elastic egative film，Described alcohol burner bottle upper end is provided with port，Sealing-plug it is provided with in port，Core pipe it is provided with in sealing-plug，It is provided with wick in described core pipe，Fire-resistant ring washer it is socketed with outside described wick，Described port upper end is covered with light cover，The sidewall of described alcohol burner bottle is provided with inlet，Inlet is provided with seal closure，It is provided with alcohol liquid in described alcohol lamp bottle body，Floating on the liquid level of alcohol liquid have mark bead.
- A kind of high school chemical experiment alcohol burner the most according to claim 1, it is characterised in that described core pipe is made up of metal material.
- A kind of high school chemical experiment alcohol burner the most according to claim 1, it is characterised in that described seal closure is made up of plastic material.
- A kind of high school chemical experiment alcohol burner the most according to claim 1, it is characterised in that described sealing-plug is that glass material is made.
- A kind of high school chemical experiment alcohol burner the most according to claim 1, it is characterised in that described elastomeric pad and elastic egative film are elastic rubber material and make.
- A kind of high school chemical experiment alcohol burner the most according to claim 1, it is characterised in that be provided with handle on the outer wall of described fixing seat both sides.
- A kind of high school chemical experiment alcohol burner the most according to claim 1, it is characterised in that described fixing seat bottom portion surrounding is provided with multiple rubber antiskid feet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620122051.6U CN205424918U (en) | 2016-02-03 | 2016-02-03 | Alcohol burner for high school's chemistry experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620122051.6U CN205424918U (en) | 2016-02-03 | 2016-02-03 | Alcohol burner for high school's chemistry experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205424918U true CN205424918U (en) | 2016-08-03 |
Family
ID=56541115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620122051.6U Expired - Fee Related CN205424918U (en) | 2016-02-03 | 2016-02-03 | Alcohol burner for high school's chemistry experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205424918U (en) |
-
2016
- 2016-02-03 CN CN201620122051.6U patent/CN205424918U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20170203 |