CN211011347U - Alcohol burner for chemistry experiments - Google Patents
Alcohol burner for chemistry experiments Download PDFInfo
- Publication number
- CN211011347U CN211011347U CN201921590413.4U CN201921590413U CN211011347U CN 211011347 U CN211011347 U CN 211011347U CN 201921590413 U CN201921590413 U CN 201921590413U CN 211011347 U CN211011347 U CN 211011347U
- Authority
- CN
- China
- Prior art keywords
- wick
- bottleneck
- lamp
- bottle
- alcohol
- 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 chemistry experiments, including lamp bottle, bottleneck, mouth stopper, wick, draw-in groove, covering device, the inside alcohol that is equipped with of lamp bottle, open at lamp bottle top has the bottleneck, bottleneck internally mounted has hollow bottle plug, the inside wick that is fixed with of bottle plug, the wick bottom is soaked in the alcohol in the lamp bottle, the draw-in groove that has loop configuration is opened to the bottleneck lower part, covering device installs in lamp bottle upper portion. The utility model discloses the cost of overall structure is saved in convenient change that covers the device, and the wick cover passes through the connecting axle with the picture peg to be connected, avoids causing the condition of loss after wick cover and the excision of bottleneck, and it is extremely convenient to use, and the structure is firm.
Description
Technical Field
The utility model relates to an alcohol burner especially relates to an alcohol burner for chemistry experiments.
Background
In chemical experiments, alcohol lamps are heating tools fueled by alcohol. Because smoke is not generated in the combustion process, the purpose of sterilization can be achieved by burning the instrument. And other experimental materials can be heated due to the heat generated in the combustion process of the alcohol lamp. When the alcohol lamp is used, the lamp wick cover needs to be removed from the bottle mouth of the alcohol lamp and placed separately, the lamp wick cover is placed alone, the lamp wick cover is easy to lose and lose, the lamp wick flame cannot be extinguished, and difficulty is caused in an experiment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an alcohol burner for chemistry experiments to solve above-mentioned technical problem.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides an alcohol burner for chemistry experiments, includes lamp bottle, bottleneck, mouth stopper, wick, draw-in groove, covers the device, the inside alcohol that is equipped with of lamp bottle, open at the lamp bottle top has the bottleneck, bottleneck internally mounted has hollow mouth stopper, mouth stopper inside is fixed with the wick, the wick bottom is soaked in the alcohol in the lamp bottle, the draw-in groove that has loop configuration is opened to the bottleneck lower part, it installs in lamp bottle upper portion to cover the device.
On the basis of the technical scheme, the covering device comprises a plug board, a circular groove, anti-slip strips, a connecting seat, a lamp core cover, a sliding groove and a connecting shaft, wherein the circular groove is formed at the left end of the plug board, the circular groove is fastened with a clamping groove, the anti-slip strips are integrally formed at the right end of the top surface of the plug board, the connecting seat of a cylindrical structure is fixed at the front end and the rear end of the circular groove respectively, the outer end of the lamp core cover is fixed with the sliding groove of position symmetry, the sliding groove is consistent with the axial direction of the lamp core cover, the connecting shaft one end rotates 360 degrees along the connecting seat.
On the basis of the technical scheme, the inner wall of the lampwick cover is spliced with the bottle mouth.
On the basis of the technical scheme, the inserting plate is made of PVC materials, and the circular groove portion has elastic deformation properties.
Compared with the prior art, the utility model has the advantages of it is following: the utility model discloses a covering device's picture peg can peg graft with the draw-in groove, adopts the reassembling type design, and the change of conveniently covering device saves overall structure's cost, and the wick cover passes through the connecting axle with the picture peg to be connected, avoids causing the condition of losing after wick cover and the excision of bottleneck, and it is extremely convenient to use, and the structure is firm.
Drawings
Fig. 1 is a schematic view of the appearance structure of the present invention.
Fig. 2 is a schematic view of the lamp core cover and the bottle mouth of the present invention.
Fig. 3 is a schematic view of the appearance structure of the slot of the present invention.
Fig. 4 is a schematic view of the appearance structure of the covering device of the present invention.
Fig. 5 is a schematic view of the appearance structure of the plug board of the present invention.
In the figure: 1. lamp bottle, 2, bottle neck, 3, mouth stopper, 4, wick, 5, draw-in groove, 6, cover device, 7, picture peg, 8, circular slot, 9, antislip strip, 10, connecting seat, 11, wick cover, 12, spout, 13, connecting axle.
Detailed Description
The invention is explained in further detail below with reference to the figures and the embodiments.
As shown in fig. 1-5, an alcohol burner for chemistry experiments, including lamp bottle 1, bottleneck 2, mouth stopper 3, wick 4, draw-in groove 5, covering device 6, the inside alcohol that is equipped with of lamp bottle 1, open at 1 top of lamp bottle has bottleneck 2, 2 internally mounted of bottleneck have hollow mouth stopper 3, 3 internally mounted of mouth stopper have wick 4, soak in the alcohol in lamp bottle 1 in 4 bottoms of wick, 2 lower parts of bottleneck are opened the draw-in groove 5 that has the loop configuration, covering device 6 installs in 1 upper portion of lamp bottle.
The inner wall of the lamp core cover 11 is inserted with the bottle mouth 2.
The inserting plate 7 is made of PVC materials, and the circular groove 8 portion has elastic deformation properties.
The utility model discloses a theory of operation: the circular groove of the plug board is buckled with the clamping groove manually, the lamp wick cover is vertically moved upwards to be separated from the bottle neck, the upper end of the connecting shaft slides along the sliding groove, the lamp wick is leaked, after the work of the alcohol burner is completed, the lamp wick cover covers the lamp wick and is connected with the bottle neck in an inserting mode, the lamp wick is isolated from air, and the flame of the lamp wick is extinguished.
The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.
Claims (4)
1. The utility model provides an alcohol burner for chemistry experiments, includes lamp bottle (1), bottleneck (2), mouth stopper (3), wick (4), draw-in groove (5), cover device (6), its characterized in that: the alcohol is equipped with in lamp bottle (1) inside, open at lamp bottle (1) top has bottleneck (2), bottleneck (2) internally mounted has hollow mouth stopper (3), mouth stopper (3) inside is fixed with wick (4), wick (4) bottom is soaked in the alcohol in lamp bottle (1), draw-in groove (5) that have loop configuration are opened to bottleneck (2) lower part, cover device (6) and install in lamp bottle (1) upper portion.
2. The alcohol burner for chemical experiments as claimed in claim 1, wherein: hide device (6) including picture peg (7), circular slot (8), antislip strip (9), connecting seat (10), wick cover (11), spout (12), connecting axle (13), picture peg (7) left end is opened has circular slot (8), circular slot (8) and draw-in groove (5) lock joint, picture peg (7) top surface right-hand member integrated into one piece has antislip strip (9), the end is fixed with tubular structure's connecting seat (10) respectively around circular slot (8), wick cover (11) outer end is fixed with position symmetry's spout (12), spout (12) are unanimous with wick cover (11) axial direction, two connecting axle (13) one end is followed connecting seat (10) 360 rotations, and the other end slides along spout (12) inner wall.
3. The alcohol burner for chemical experiments as claimed in claim 2, wherein: the inner wall of the lamp core cover (11) is inserted with the bottle mouth (2).
4. The alcohol burner for chemical experiments as claimed in claim 2, wherein: the inserting plate (7) is made of PVC materials, and the circular groove (8) has elastic deformation properties.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921590413.4U CN211011347U (en) | 2019-09-24 | 2019-09-24 | Alcohol burner for chemistry experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921590413.4U CN211011347U (en) | 2019-09-24 | 2019-09-24 | Alcohol burner for chemistry experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211011347U true CN211011347U (en) | 2020-07-14 |
Family
ID=71469656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921590413.4U Expired - Fee Related CN211011347U (en) | 2019-09-24 | 2019-09-24 | Alcohol burner for chemistry experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211011347U (en) |
-
2019
- 2019-09-24 CN CN201921590413.4U patent/CN211011347U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 Termination date: 20210924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |