CN203836948U - Alcohol lamp apt to experiment - Google Patents
Alcohol lamp apt to experiment Download PDFInfo
- Publication number
- CN203836948U CN203836948U CN201420193168.4U CN201420193168U CN203836948U CN 203836948 U CN203836948 U CN 203836948U CN 201420193168 U CN201420193168 U CN 201420193168U CN 203836948 U CN203836948 U CN 203836948U
- Authority
- CN
- China
- Prior art keywords
- alcolhol burner
- test tube
- cotton
- connector
- wool
- 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
Links
Landscapes
- Gasket Seals (AREA)
Abstract
The utility model discloses an alcohol lamp apt to experiment. The alcohol lamp comprises an alcohol lamp body; a cavity filled with alcohol is formed inside the alcohol lamp body; an opening is formed in the top of the alcohol lamp body and a lamp cap is arranged in the opening; a through hole communicated with the cavity is formed in the middle part of the lamp cap; a cotton fiber is arranged in the through hole; a sealing gasket is pasted to the outer wall of the top of the alcohol lamp body; a sealing cover is arranged to match with the sealing gasket; the outer wall of the top of the alcohol lamp body is provided with a tapered slope surface; a connecting piece is pasted on the slope surface; a supporting rod is matched with the connecting piece; an adjusting bolt is connected between the supporting rod and the connecting piece; a test tube clamp is arranged at one end, far away from the connecting piece, of the supporting rod; a universal ball is connected between the test tube lamp and the supporting rod. The alcohol lamp is capable of heating a test tube without an auxiliary support because the heating angle of the test tube can be adjusted according to experimental requirements; the alcohol lamp is simple, convenient and practical.
Description
Technical field
The utility model relates to a kind of alcolhol burner that is easy to experiment.
Background technology
existing alcolhol burner is when carrying out heating test-tube, and test tube conventionally need to be with a capable support of special bearing, makes mostly to be steel or iron is made, and itself weight is larger, and mobile comparatively inconvenience, heats angular adjustment simultaneously and comparatively bother, and is unfavorable for experimental analysis.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of alcolhol burner that is easy to experiment, and this device can need to regulate the heating angle of test tube according to experiment, without auxiliary stand, can complete the heating to test tube, simple, convenient, practical.
For addressing the above problem, the utility model adopts following technical scheme:
A kind of alcolhol burner that is easy to experiment, comprise an alcolhol burner body, described alcolhol burner body interior has a cavity of filling alcohol, top has an opening, in this opening, be provided with the crown top of burner, described crown top of burner middle part offers a through hole that is communicated with described cavity, in through hole, be provided with a cotton-wool, cotton-wool bottom extends in cavity, on the outer wall of described alcolhol burner bodies top, be bonded with a sealing gasket, and on sealing pad, be equipped with a seal cover, the described seal cover sealing crown top of burner and cotton-wool, described alcolhol burner body outer wall has the domatic of a taper, on this is domatic, be bonded with connector, on described connector, be combined with a support bar, between support bar and connector, be connected with adjusting bolt, described support bar is provided with a test tube fixture away from one end of connector, between described test tube fixture and support bar, be connected with multi-directional ball, described alcolhol burner body bottom is arranged with a supporting pad, described supporting pad is large end near one end of connector, one end away from connector is small end.
As preferred technical scheme, described closing cap has the inner chamber of a circular arc, at this intracavity bottom, be bonded with sponge, between described sponge and cotton-wool, leave gap, the height in this gap is greater than the height of the flare that cotton-wool burning produces, and fills moisture, during use in this sponge when extinguishing alcolhol burner, this part moisture can absorb the heat of flame, avoids heat sooting closing cap.
As preferred technical scheme, described sealing gasket is that rubber is made.
As preferred technical scheme, described cavity has cone shape inner bottom surface, and described cotton-wool bottom extends to its lowest position of this inner bottom surface.
As preferred technical scheme, described test tube fixture offers screwed hole on two side, and screwed hole internal thread is connected with securing member, and securing member one end extends in test tube fixture, and is fixed with rubber blanket in this end, and rubber blanket is hemispherical.
As preferred technical scheme, described supporting pad is rectangle.
The beneficial effects of the utility model are: during use, test tube sleeve is located in test tube fixture, then light alcolhol burner, the support bar connecting by multi-directional ball and test tube fixture, make the angular adjustment of test tube fixture more convenient, be convenient to the carrying out of experiment, experimentation is without other device support test tubes, reduce input and the maintenance cost of laboratory equipment, be convenient to experiment arrangement later simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of test tube fixture.
The specific embodiment
below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Consult a kind of alcolhol burner that is easy to experiment shown in Fig. 1 and Fig. 2, comprise an alcolhol burner body 1, described alcolhol burner body 1 inside has a cavity 101 of filling alcohol, top has an opening, in this opening, be provided with the crown top of burner 2, the described crown top of burner 2 middle parts offer a through hole (not shown) that is communicated with described cavity, in through hole, be provided with a cotton-wool 3, cotton-wool 3 bottoms extend in cavity 101, on the outer wall at described alcolhol burner body 1 top, be bonded with a sealing gasket 4, and on sealing pad 4, be equipped with a seal cover 5, the described seal cover 5 sealing crown top of burner 2 and cotton-wools 3, described alcolhol burner body 1 outer wall has the domatic of a taper, on this is domatic, be bonded with connector 102, on described connector 102, be combined with a support bar 6, between support bar 6 and connector 102, be connected with adjusting bolt 112, described support bar 6 is provided with a test tube fixture 7 away from one end of connector 102, between described test tube fixture 7 and support bar 6, be connected with multi-directional ball (not shown), described alcolhol burner body 1 bottom is arranged with a supporting pad 111, described supporting pad 111 is large end near one end of connector 102, one end away from connector 102 is small end.
A preferred embodiment in the utility model, described closing cap 5 has the inner chamber of a circular arc, at this intracavity bottom, be bonded with sponge 501, between described sponge and cotton-wool, leave gap, the height in this gap is greater than the height of the flare that cotton-wool burning produces, and fills moisture, during use in this sponge when extinguishing alcolhol burner, this part moisture can absorb the heat of flame, avoids heat sooting closing cap.
A preferred embodiment in the utility model, described sealing gasket 4 is made for rubber.
A preferred embodiment in the utility model, described cavity 101 has cone shape inner bottom surface, and described cotton-wool 3 bottoms extend to its lowest position of this inner bottom surface.
A preferred embodiment in the utility model, described test tube fixture offers screwed hole (not shown) on 7 two sides, and screwed hole internal thread is connected with securing member 701, and securing member 701 one end extend in test tube fixture 7, and being fixed with rubber blanket 702 in this end, rubber blanket 702 is hemispherical.
A preferred embodiment in the utility model, described supporting pad 111 is rectangle.
The beneficial effects of the utility model are: during use, test tube sleeve is located in test tube fixture, then light alcolhol burner, the support bar connecting by multi-directional ball and test tube fixture, make the angular adjustment of test tube fixture more convenient, be convenient to the carrying out of experiment, experimentation is without other device support test tubes, reduce input and the maintenance cost of laboratory equipment, be convenient to experiment arrangement later simultaneously.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. one kind is easy to the alcolhol burner of testing, comprise an alcolhol burner body, described alcolhol burner body interior has a cavity of filling alcohol, top has an opening, in this opening, be provided with the crown top of burner, described crown top of burner middle part offers a through hole that is communicated with described cavity, in through hole, be provided with a cotton-wool, cotton-wool bottom extends in cavity, it is characterized in that: on the outer wall of described alcolhol burner bodies top, be bonded with a sealing gasket, and on sealing pad, be equipped with a seal cover, the described seal cover sealing crown top of burner and cotton-wool, described alcolhol burner body outer wall has the domatic of a taper, on this is domatic, be bonded with connector, on described connector, be combined with a support bar, between support bar and connector, be connected with adjusting bolt, described support bar is provided with a test tube fixture away from one end of connector, between described test tube fixture and support bar, be connected with multi-directional ball, described alcolhol burner body bottom is arranged with a supporting pad, described supporting pad is large end near one end of connector, one end away from connector is small end.
According to claim 1 be easy to experiment alcolhol burner, it is characterized in that: described closing cap has the inner chamber of a circular arc, at this intracavity bottom, be bonded with sponge, between described sponge and cotton-wool, leave gap, the height in this gap is greater than the height of the flare that cotton-wool burning produces.
3. the alcolhol burner that is easy to experiment according to claim 1, is characterized in that: described sealing gasket is that rubber is made.
4. the alcolhol burner that is easy to experiment according to claim 1, is characterized in that: described cavity has cone shape inner bottom surface, and described cotton-wool bottom extends to its lowest position of this inner bottom surface.
According to claim 1 be easy to experiment alcolhol burner, it is characterized in that: described test tube fixture offers screwed hole on two side, and screwed hole internal thread is connected with securing member, and securing member one end extends in test tube fixture, and being fixed with rubber blanket in this end, rubber blanket is hemispherical.
6. the alcolhol burner that is easy to experiment according to claim 1, is characterized in that: described supporting pad is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420193168.4U CN203836948U (en) | 2014-04-21 | 2014-04-21 | Alcohol lamp apt to experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420193168.4U CN203836948U (en) | 2014-04-21 | 2014-04-21 | Alcohol lamp apt to experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203836948U true CN203836948U (en) | 2014-09-17 |
Family
ID=51514781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420193168.4U Expired - Fee Related CN203836948U (en) | 2014-04-21 | 2014-04-21 | Alcohol lamp apt to experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203836948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885239A (en) * | 2015-12-15 | 2017-06-23 | 王鹏霄 | Can quickly extinguish and topple over anti-combustion safe alcohol lamp |
-
2014
- 2014-04-21 CN CN201420193168.4U patent/CN203836948U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885239A (en) * | 2015-12-15 | 2017-06-23 | 王鹏霄 | Can quickly extinguish and topple over anti-combustion safe alcohol lamp |
| CN106885239B (en) * | 2015-12-15 | 2020-03-27 | 安徽协盈汽车零部件有限公司 | Anti-burning safety alcohol burner capable of being quickly extinguished to topple |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203072896U (en) | Electronic cigarette and atomizer for electronic cigarette | |
| SG11201907615XA (en) | Microorganism sampling device | |
| CN203836948U (en) | Alcohol lamp apt to experiment | |
| CN204865918U (en) | Sealed frame of test tube | |
| MX2017011854A (en) | Sealing arrangement of a drawing furnace. | |
| CN206656351U (en) | Adjustable spirit lamp | |
| CN203907600U (en) | Improved alcohol lamp | |
| CN203907598U (en) | Portable alcohol burner | |
| CN205314990U (en) | A high temperature calibration device for following bore top spy pipe | |
| CN202398373U (en) | Iron support for chemical experiment | |
| CN207292337U (en) | A kind of quick-expansion fixes pillar | |
| CN105650633A (en) | High-stability alcohol lamp | |
| CN204554807U (en) | A kind of Novel alcohol lamp | |
| CN207006136U (en) | A kind of student experimenting alcolhol burner | |
| CN207298928U (en) | A kind of multifunctional alcohol lamp | |
| CN204009222U (en) | Rotatable adjustable degree can projective patterns demonstration periscope | |
| CN205137391U (en) | Self -gravitation candlestick | |
| CN202581300U (en) | Alcohol lamp used for experiments | |
| CN203731409U (en) | Burner assembly for gas stove | |
| CN202581304U (en) | Improved alcohol lamp for test | |
| CN204092560U (en) | The device of combustion fire during a kind of cupping | |
| CN104020631B (en) | Connecting device for foot stand and holder | |
| CN109465048A (en) | A kind of Bioexperiment heating device | |
| CN202961310U (en) | Novel cupping | |
| CN209147075U (en) | Alcolhol burner is used in a kind of experiment of chemical |
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 |
Granted publication date: 20140917 Termination date: 20150421 |
|
| EXPY | Termination of patent right or utility model |