CN204933492U - Chemistry experiment box - Google Patents
Chemistry experiment box Download PDFInfo
- Publication number
- CN204933492U CN204933492U CN201520720226.9U CN201520720226U CN204933492U CN 204933492 U CN204933492 U CN 204933492U CN 201520720226 U CN201520720226 U CN 201520720226U CN 204933492 U CN204933492 U CN 204933492U
- Authority
- CN
- China
- Prior art keywords
- chemistry experiment
- experiment box
- pull
- operating case
- cushion
- 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 relates to a kind of chemistry experiment box, effectively solves chemical devices and easily touches and break, can not be used as the problem of reacting environment, its technical scheme solved comprises chemistry experiment box body, chemistry experiment box body is divided into adjacent operating case and holder by baffle plate, operating case inside is provided with one deck acid-fast alkali-proof film, operating case is provided with fixed mount, fixed mount is connected with rocking handle, fixed mount is provided with multiple placement ring, place the semicircular ring that ring is two segmentations, semicircular ring endless tube is stretching structure, semicircular ring all can be stretched left and right through expansion link, upper and lower two-layer pull-out box is provided with in holder, the first cushion is provided with in the pull-out box of upper strata, multiple circular groove not of uniform size is provided with in first cushion, the second cushion is provided with in lower floor's pull-out box, second cushion is provided with multiple rectangular slot, the top of multiple rectangular slot one end is provided with reversible rectangular lid, the other end of rectangular slot is equipped with lock tube, the utility model can as the operationlocation of chemical experiment.
Description
Technical field
The utility model relates to chemistry teaching technical field, particularly a kind of chemistry experiment box.
Background technology
In chemistry teaching field, often will do a lot of chemical experiments, the effect of reacting with the understanding helping student more vivid and learning chemistry, will use chemistry experiment box when doing chemical experiment.
Now traditional chemistry experiment box is all equipped with chemical devices, but it is always insecure for fixing of chemical experiment utensil, while carrying chemistry experiment box, always can hear rocking and knocking of chemical experiment utensil, if there is liquid in utensil, then may there is the phenomenon of spraying, also likely damage caused to chemical experiment utensil or break, bringing very large trouble to chemical experiment.
And with regard to the chemistry experiment box of prior art, function ratio is more single, general is all the utensil being only used for filling chemical experiment, and the place of doing chemical experiment can not be used as, when needs do some simple chemical experiments in classroom, if because of carelessness chemical liquid is sprayed on desk, or on the skin of human body, then can cause corrosion to desk, damage is caused to the skin of human body.
Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the object of the utility model is just to provide a kind of chemistry experiment box, effectively solve traditional chemistry experiment box chemical devices when carrying easily touch break, function singleness, can only be used for loading chemical experiment utensil, the problem of reacting environment can not be used as.
Its technical scheme solved is, comprise chemistry experiment box body, chemistry experiment box body is divided into adjacent operating case and holder by baffle plate, operating case is provided with operation lid, operating case inside is provided with one deck acid-fast alkali-proof film, the bottom of operating case is provided with delivery port, the lateral sidewalls of operating case is provided with rotating fixed mount, one end of fixed mount is stretched out operating case and is connected with rocking handle, rocking handle pins fixing through latch, fixed mount is provided with multiple placement ring, place the semicircular ring that ring is two segmentations, the semicircular ring of two segmentations fixes the plate of semicircular ring both sides through bolt, semicircular ring endless tube is stretching structure, semicircular ring all can be stretched left and right through expansion link, the top of placing ring is provided with the movable hub cap being placed in and operating and cover, upper and lower two-layer pull-out box is provided with in holder, the first cushion is provided with in the pull-out box of upper strata, multiple circular groove not of uniform size is provided with in first cushion, circular groove is provided with the dome that can be tamping, the second cushion is provided with in lower floor's pull-out box, second cushion is provided with multiple rectangular slot, the top of multiple rectangular slot one end is provided with reversible rectangular lid, the other end of rectangular slot is equipped with the lock tube that can be free to slide.
The utility model structure is ingenious, can ensure chemical experiment utensil firm be fixed in chemistry experiment box, even if when carrying, chemical experiment utensil also can not spray or break, and the function of chemistry experiment box is except can placing chemical experiment utensil, can also as the operationlocation of chemical experiment.
Accompanying drawing explanation
Fig. 1 is the utility model schematic perspective view one.
Fig. 2 is the utility model schematic perspective view two.
Fig. 3 is the utility model fixed mount schematic diagram.
Fig. 4 is the utility model lower floor pull-out box schematic diagram.
Fig. 5 is the utility model upper strata pull-out box schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Provided by Fig. 1 to Fig. 5, the utility model comprises chemistry experiment box body 1, chemistry experiment box body 1 is divided into adjacent operating case 3 and holder 4 by baffle plate 2, operating case 3 is provided with operation lid 5, operating case 3 inside is provided with one deck acid-fast alkali-proof film 6, the bottom of operating case 3 is provided with delivery port 7, the lateral sidewalls of operating case 3 is provided with rotating fixed mount 8, one end of fixed mount 8 is stretched out operating case 3 and is connected with rocking handle 9, rocking handle 9 pins fixing through latch 10, fixed mount 8 is provided with multiple placement ring 11, place the semicircular ring 12 that ring 11 is two segmentations, the semicircular ring 12 of two segmentations fixes the plate 14 of semicircular ring 12 both sides through bolt 13, semicircular ring endless tube 15 is stretching structure, semicircular ring 12 all can be stretched left and right through expansion link 16, the top of placing ring 11 is provided with the movable hub cap 17 be placed on operation lid 5, upper and lower two-layer pull-out box is provided with in holder 4, the first cushion 19 is provided with in upper strata pull-out box 18, multiple circular groove not of uniform size 20 is provided with in first cushion 19, circular groove 20 is provided with the dome 21 that can be tamping, the second cushion 23 is provided with in lower floor's pull-out box 22, second cushion 23 is provided with multiple rectangular slot 24, the top of multiple rectangular slot 24 one end is provided with reversible rectangular lid 25, the other end of rectangular slot 24 is equipped with the lock tube 26 that can be free to slide.
Described operation lid 5 connects through the first snap close 27 be fixed on chemistry experiment box body 1.
Described acid-fast alkali-proof film 6 is inorganic ceramic nano silicon carbide silicon fiml.
In skewed 28 bottom described operating case 3.
The below of described fixed mount 8 is provided with many racks 29.
The top of described holder 4 is provided with pull case lid 30, and pull case lid 30 connects through the second snap close 31 be fixed on chemistry experiment box body 1, and pull case lid 30 is provided with handle 32.
Described rectangular lid 25 can be buckled in the draw-in groove 33 of lower floor's pull-out box 22 side.
Described lock tube 26 can be locked in the locked groove 34 of rectangular slot 24 side.
The upper end of described lower floor's pull-out box 22 is provided with perforate 35, is laterally provided with the soft cover fillet 36 that can be placed in above rectangular slot 24 in perforate 35.
Described movable hub cap 17 is transparent hub cap, and transparent hub cap 17 is provided with aperture 37.
When the utility model uses,
Chemistry experiment box body 1 is divided into two boxes in left and right, and the box on the left side is operating case 3, is used for doing simple chemical experiment in this space.
The operation lid 5 of operating case 3 is opened, is provided with fixed mount 8 in operating case 3, fixed mount 8 has and places ring 11, the size of placing ring 11 is different, can select the placement ring 11 of different size according to actual conditions.
Place on ring 11 and can place beaker, because adapt to the chemical vessel of different size, such as test tube or beaker, now for beaker, first select suitable placement ring 11, the placement ring 11 of certain selection not necessarily just in time meets the size of beaker, but be made up of two semicircular ring 12 owing to placing ring 11, now regulate the flexible of semicircular ring endless tube 15, since regulate the size of semicircular ring 12, and regulate beaker in the lateral attitude of operating case 3 according to actual needs, because semicircular ring 12 all can regulate to the left and right, when behind the position regulating beaker, semicircular ring 12 is alignd, the plate 14 of semicircular ring 12 both sides is fixed with bolt 13, beaker is fixed on fixed mount 8.
The chemical reaction in beaker now can be stirred with glass bar, when the reaction of beaker is more violent, operation lid 5 can be covered, the response situation in beaker is observed through transparent movable hub cap 17, also can glass bar be inserted in the aperture 37 on transparent hub cap 17, stir beaker gently, glass bar can be followed movable hub cap 17 and be rotated.
After experiment is finished, the latch 10 of operating case 3 side is unpluged, rotation crank 9 gently, beaker is followed rocking handle 9 and is rotated, liquid flows into the bottom of operating case 3, and the inwall of operating case 3 has acid-fast alkali-proof film 6, can not etching operation box 3, Deng finally opening delivery port 7, the chemical liquids in operating case 3 is flow in chemical waste fluid collecting box.
When needing the experiment of heating, the rack 29 in operating case 3 can place the chemical devices such as alcolhol burner.
In order to make dishoarding chemical waste fluid in operating case 3, be skewed 28 the bottom design of operating case 3.
After experiment is finished, operation lid 5 is locked through the first snap close 27.
Be placed with some chemical devices usually used in holder 4; such as beaker, alcolhol burner, chemistry tube, sulfuric acid bottle, hydrochloric acid bottle etc. can be placed in upper strata; in order to prevent spray liquid; circular groove 20 is provided with and is tamping lid 21; not only protect liquid not collide, do not spray, can prevent from evaporating simultaneously.
Can the chemical devices of holding test tubes, scissors etc. and so in the pull-out box 22 of lower floor; but test tube is very easily broken; and the quantity of test tube can be more than other chemical devices; so also more focus on the protection of test tube; first can holding test tubes in rectangular slot 24; be provided with a rectangular lid 25 in one end of all rectangular slots 24, rectangular lid 25 can be lived the end winding support of all rectangular slots 24.
And the other end of rectangular slot 24 is independent fixing, because test tube is not of uniform size, need each to fix, the other end of rectangular slot 24 is designed to slidably lock tube 26, the test tube of different size and the test tube of different length can be met, according to the test tube of different length, suitable lock tube position can be selected, then bolt is fixed in locked groove 24.
In order to further fix test tube, the top of rectangular slot 24 is provided with the perforate 35 be placed on lower floor's pull-out box 22, is laterally interspersed with soft cover fillet 36, all rectangular slots 24 of transverse direction all can be fixed in perforate 35.
When upper strata pull-out box 18 and lower floor's pull-out box 22 all need to open and use, in order to not affect the use of lower floor's pull-out box 22, can be provided with reversible pull case lid 30 above holder 3, pull case lid 30 is fixed on chemistry experiment box body 1 through the second snap close 31.
Handle 32 above holder 4 can better carry chemistry experiment box body 1.
First cushion 19 and the second cushion 23 can slow down rocking of chemical experiment container and collide.
The utility model is for traditional chemistry experiment box, not only fixing more firm, and enhances the function of chemistry experiment box, when teacher being taught teach, more directly perceived chemical reaction can be showed student, and can not bring any corrosion risk.
The utility model structure is ingenious, can ensure chemical experiment utensil firm be fixed in chemistry experiment box, even if when carrying, chemical experiment utensil also can not spray or break, and the function of chemistry experiment box is except can placing chemical experiment utensil, can also as the operationlocation of chemical experiment.
Claims (10)
1. a chemistry experiment box, comprise chemistry experiment box body (1), it is characterized in that, chemistry experiment box body (1) is divided into adjacent operating case (3) and holder (4) by baffle plate (2), operating case (3) is provided with operation lid (5), operating case (3) inside is provided with one deck acid-fast alkali-proof film (6), the bottom of operating case (3) is provided with delivery port (7), the lateral sidewalls of operating case (3) is provided with rotating fixed mount (8), one end of fixed mount (8) is stretched out operating case (3) and is connected with rocking handle (9), rocking handle (9) pins fixing through latch (10), fixed mount (8) is provided with multiple placement ring (11), place the semicircular ring (12) that ring (11) is two segmentations, the semicircular ring (12) of two segmentations fixes the plate (14) of semicircular ring (12) both sides through bolt (13), semicircular ring endless tube (15) is stretching structure, semicircular ring (12) all can be stretched left and right through expansion link (16), the top of placing ring (11) is provided with the movable hub cap (17) be placed in operation lid (5), upper and lower two-layer pull-out box is provided with in holder (4), the first cushion (19) is provided with in upper strata pull-out box (18), multiple circular groove not of uniform size (20) is provided with in first cushion (19), circular groove (20) is provided with the dome (21) that can be tamping, the second cushion (23) is provided with in lower floor's pull-out box (22), second cushion (23) is provided with multiple rectangular slot (24), the top of multiple rectangular slot (24) one end is provided with reversible rectangular lid (25), the other end of rectangular slot (24) is equipped with the lock tube (26) that can be free to slide.
2. a kind of chemistry experiment box according to claim 1, is characterized in that, described operation lid (5) connects through the first snap close (27) be fixed on chemistry experiment box body 1.
3. a kind of chemistry experiment box according to claim 1, is characterized in that, described acid-fast alkali-proof film (6) is inorganic ceramic nano silicon carbide silicon fiml.
4. a kind of chemistry experiment box according to claim 1, is characterized in that, described operating case (3) bottom is in skewed (28).
5. a kind of chemistry experiment box according to claim 1, is characterized in that, the below of described fixed mount (8) is provided with many racks (29).
6. a kind of chemistry experiment box according to claim 1, it is characterized in that, the top of described holder (4) is provided with pull case lid (30), pull case lid (30) connects through the second snap close (31) be fixed on chemistry experiment box body (1), and pull case lid (30) is provided with handle (32).
7. a kind of chemistry experiment box according to claim 1, is characterized in that, described rectangular lid (25) can be buckled in the draw-in groove (33) of lower floor's pull-out box (22) side.
8. a kind of chemistry experiment box according to claim 1, is characterized in that, described lock tube (26) can be locked in the locked groove (34) of rectangular slot (24) side.
9. a kind of chemistry experiment box according to claim 1, is characterized in that, the upper end of described lower floor's pull-out box (22) is provided with perforate (35), is laterally provided with the soft cover fillet (36) that can be placed in rectangular slot (24) top in perforate (35).
10. a kind of chemistry experiment box according to claim 1, is characterized in that, described movable hub cap (17) is transparent hub cap, and transparent hub cap (17) is provided with aperture (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520720226.9U CN204933492U (en) | 2015-09-17 | 2015-09-17 | Chemistry experiment box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520720226.9U CN204933492U (en) | 2015-09-17 | 2015-09-17 | Chemistry experiment box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204933492U true CN204933492U (en) | 2016-01-06 |
Family
ID=55000951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520720226.9U Expired - Fee Related CN204933492U (en) | 2015-09-17 | 2015-09-17 | Chemistry experiment box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204933492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106824325A (en) * | 2017-02-28 | 2017-06-13 | 顾志文 | A kind of chemicals Portable box |
-
2015
- 2015-09-17 CN CN201520720226.9U patent/CN204933492U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106824325A (en) * | 2017-02-28 | 2017-06-13 | 顾志文 | A kind of chemicals Portable box |
| CN106824325B (en) * | 2017-02-28 | 2019-04-23 | 顾志文 | A kind of chemicals Portable box |
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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: 20160106 Termination date: 20160917 |