CN204380727U - Dual-purpose chemical experimental instrument box - Google Patents
Dual-purpose chemical experimental instrument box Download PDFInfo
- Publication number
- CN204380727U CN204380727U CN201420857031.4U CN201420857031U CN204380727U CN 204380727 U CN204380727 U CN 204380727U CN 201420857031 U CN201420857031 U CN 201420857031U CN 204380727 U CN204380727 U CN 204380727U
- Authority
- CN
- China
- Prior art keywords
- putting hole
- dual
- lower plywood
- cover plate
- upper layer
- 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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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a kind of dual-purpose chemical experimental instrument box, to solve the infull problem of existing laboratory apparatus kit function.It comprises box body, cover plate of upper layer and lower plywood is provided with in described box body, the area of cover plate of upper layer is 1/3-1/2 of lower plywood area, lower plywood is provided with bottle instrument putting hole group, the strip instrument putting hole group that cover plate of upper layer is corresponding with lower plywood being respectively equipped with position.The utility model is " dual-purpose chemical experimental instrument box ", and experiment box, rack for test tube, iron stand 3 kinds of common instruments combine by dexterously, both can for teacher's lecture experiment, again can for grouping experiment in student classroom.Feature of the present utility model is that various instrument is fixed, is placed in hole not of uniform size in order, stably, not prone to tip in handling process.
Description
Technical field
the utility model belongs to a kind of chemistry teaching instrument.
Background technology
Be now flat with lecture experiment box, there is no the measure of retainer instrument, cause some reagent bottle easily to occur translating in handling process.Now insert the empty size of test tube with rack for test tube the same, larger test tube is not inserted, and elongate strip instrument (as glass bar, thermometer, test-tube brush, the instruments such as dropper) is plugged and unstable.Now use iron stand heavier, carrying inconvenience.And teacher says while when testing, student does not have packet dedicated laboratory apparatus box.
Utility model content
The purpose of this utility model is to provide a kind of dual-purpose chemical experimental instrument box, to solve the infull problem of existing laboratory apparatus kit function.
A kind of dual-purpose chemical experimental instrument box, comprise box body, cover plate of upper layer and lower plywood is provided with in described box body, the area of cover plate of upper layer is 1/3-1/2 of lower plywood area, lower plywood is provided with bottle instrument putting hole group, the strip instrument putting hole group that cover plate of upper layer is corresponding with lower plywood being respectively equipped with position.
As further improvement of the utility model, described cover plate of upper layer and lower plywood have iron stand bar fixing hole corresponding to position.
As further improvement of the utility model, described bottle instrument putting hole group comprises wash bottle putting hole, alcolhol burner putting hole, large beaker putting hole, small beaker putting hole, reagent bottle putting hole group, small droplet bottles putting hole group.
The utility model advantage is as follows:
1, the utility model is " dual-purpose chemical experimental instrument box ", and experiment box, rack for test tube, iron stand 3 kinds of common instruments combine by dexterously, both can for teacher's lecture experiment, again can for grouping experiment in student classroom.
2, feature of the present utility model is that various instrument is fixed, is placed in hole not of uniform size in order, stably, not prone to tip in handling process.
3, the utility model material is duroplasts or transparent organic glass, light, attractive in appearance, corrosion-resistant, and 4 parts can be taken apart and are convenient to cleaning.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of dual-purpose chemical experimental instrument box;
Fig. 2 is the structural representation of box body in a kind of dual-purpose chemical experimental instrument box;
Fig. 3 is the structural representation of lower plywood in a kind of dual-purpose chemical experimental instrument box;
Fig. 4 is the structural representation of a kind of dual-purpose chemical experimental instrument box cover plate at the middle and upper levels.
Reference numeral implication is as follows: box body (1), cover plate of upper layer (2), lower plywood (3), strip instrument putting hole group (201), iron stand bar fixing hole (4), fixed bar (5), flange (11), edge (21), short groove (22), wash bottle putting hole (31), alcolhol burner putting hole (32), large beaker putting hole (33), small beaker putting hole (34), reagent bottle putting hole group (35), small droplet bottles putting hole group (36), elongated slot (37).
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in more detail.
A kind of dual-purpose chemical experimental instrument box, comprise box body 1, it is characterized in that: in box body 1, be provided with cover plate of upper layer 2 and lower plywood 3, the area of cover plate of upper layer 2 is 1/3-1/2 of lower plywood 3 area, lower plywood 3 is provided with bottle instrument putting hole group, bottle instrument putting hole group comprises wash bottle putting hole 31, alcolhol burner putting hole 32, large beaker putting hole 33, small beaker putting hole 34, reagent bottle putting hole group 35, small droplet bottles putting hole group 36.In present embodiment, reagent bottle putting hole group 35 is 4.Small droplet bottles (or waste liquid bottle) putting hole group is 6.At the bottom of lower plywood distance box 3.5 centimetres, lower plywood has 37 holes varied in size, be used for placing the different instrument of model, instrument is placed in hole can prevent overturning in handling process.The strip instrument putting hole group having 21 to vary in size above cover plate of upper layer is (with the hole consistency from top to bottom on lower plywood, in the same size), test tube and some strip instruments (as glass bar, thermometer, test tube clamp, tweezers, dropper, crucible tongs etc.) are placed in these holes, more reliable, orderly.
The strip instrument putting hole group 201 that cover plate of upper layer 2 is corresponding with lower plywood 3 being respectively equipped with position.Cover plate of upper layer 2 and lower plywood 3 have iron stand bar fixing hole 4 corresponding to position.Used time plugs, and the used time can not take off, and puts into box, and whole device is as a Large Fe pallet.
The both sides of lower plywood 3 are provided with elongated slot 37, and for placing asbestos gauge, filter paper, sheet glass etc., cover plate of upper layer 2 is provided with short groove 22, for placing crucible tongs.
Box body 1 interior four base angles place is respectively equipped with fixed bar 5, fixed bar 5 is placed lower plywood 3.Box body 1 top is provided with flange 11, and cover plate of upper layer 2 is provided with edge 21, and edge 21 is stuck on flange 11.Box body 1 is connected with lid, and lid is provided with handle, can become a portable case type laboratory apparatus box.The utility model all material is all with duroplasts or transparent organic glass.
Claims (9)
1. a dual-purpose chemical experimental instrument box, comprise box body (1), it is characterized in that: in described box body (1), be provided with cover plate of upper layer (2) and lower plywood (3), the area of cover plate of upper layer (2) is 1/3-1/2 of lower plywood (3) area, lower plywood (3) is provided with bottle instrument putting hole group, strip instrument putting hole group (201) that cover plate of upper layer (2) is corresponding with lower plywood (3) being respectively equipped with position.
2. dual-purpose chemical experimental instrument box according to claim 1, is characterized in that: described cover plate of upper layer (2) and lower plywood (3) have iron stand bar fixing hole (4) corresponding to position.
3. dual-purpose chemical experimental instrument box according to claim 1 and 2, is characterized in that: described bottle instrument putting hole group (301) comprises wash bottle putting hole (31), alcolhol burner putting hole (32), large beaker putting hole (33), small beaker putting hole (34), reagent bottle putting hole group (35), small droplet bottles putting hole group (36).
4. dual-purpose chemical experimental instrument box according to claim 3, is characterized in that: described reagent bottle putting hole group (35) is 4.
5. dual-purpose chemical experimental instrument box according to claim 4, is characterized in that: described small droplet bottles putting hole group (36) is 6.
6. dual-purpose chemical experimental instrument box according to claim 5, is characterized in that: the both sides of described lower plywood (3) are provided with elongated slot (37).
7. dual-purpose chemical experimental instrument box according to claim 6, is characterized in that: described cover plate of upper layer (2) is provided with short groove (22).
8. dual-purpose chemical experimental instrument box according to claim 7, is characterized in that: described box body (1) interior four base angles place is respectively equipped with fixed bar (5), fixed bar (5) is placed lower plywood (3).
9. dual-purpose chemical experimental instrument box according to claim 8, it is characterized in that: described box body (1) top is provided with flange (11), cover plate of upper layer (2) is provided with edge (21), and edge (21) are stuck on flange (11)
.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420857031.4U CN204380727U (en) | 2014-12-30 | 2014-12-30 | Dual-purpose chemical experimental instrument box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420857031.4U CN204380727U (en) | 2014-12-30 | 2014-12-30 | Dual-purpose chemical experimental instrument box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204380727U true CN204380727U (en) | 2015-06-10 |
Family
ID=53353484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420857031.4U Expired - Fee Related CN204380727U (en) | 2014-12-30 | 2014-12-30 | Dual-purpose chemical experimental instrument box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204380727U (en) |
-
2014
- 2014-12-30 CN CN201420857031.4U patent/CN204380727U/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: 20150610 Termination date: 20171230 |