CN204429364U - A kind of organic chemistry classroom lift Portable box - Google Patents
A kind of organic chemistry classroom lift Portable box Download PDFInfo
- Publication number
- CN204429364U CN204429364U CN201520067296.9U CN201520067296U CN204429364U CN 204429364 U CN204429364 U CN 204429364U CN 201520067296 U CN201520067296 U CN 201520067296U CN 204429364 U CN204429364 U CN 204429364U
- Authority
- CN
- China
- Prior art keywords
- casing
- riser
- handle
- crank
- base plate
- 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
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model discloses a kind of organic chemistry classroom lift Portable box, belong to chemistry teaching aid technical field, casing is the rectangle hollow casing of a bottom without capping, inside is provided with three layers of parallel shoes, and supporting plate is provided with drawer, and casing bottom is provided with four lower margins, top is provided with handle, base plate is positioned at bottom half, and bottom is provided with four universal wheels, is vertically fixed with a pair riser about end face.Two riser left and right walls are provided with a pair linear slide rail, and the slide unit of linear slide rail is fixed on box house.Make riser and base plate can at box house lifting carriage.The face of two riser front bulkheads is provided with tooth bar.The long end axostylus axostyle of crank is through casing left and right sidewall, and gear fixed thereon engages with the tooth bar on riser.The crank other end is provided with handle.Handle front end is provided with steady pin, in pluggable spacing hole on wall box, solves in Course of Organic Chemistry when carrying liquid drug and most of glassware and easily makes it damaged, cause the problem that some medicine and apparatus damage human body.
Description
Technical field
The utility model relates to a kind of organic chemistry classroom lift Portable box, belongs to chemistry teaching aid technical field.
Background technology
Organic Chemistry Course is the required course of medical college student, and chemical demonstrator experiment is the indispensable link of classroom instruction.But when carrying out Organic Experiment on classroom, teacher needs the apparatus required for experiment and medicine to be transported to classroom before the class.Medicine major part due to Experiment of Organic Chemistry is all liquid drug, and apparatus major part is all glassware, of a great variety, easily damaged in handling process, and some medicine and apparatus also can damage human body.
Summary of the invention
In order to solve the problem, the utility model provides a kind of organic chemistry classroom lift Portable box, this Portable box is utilized to transport chemicals and experiment apparatus, Portable box is provided with handle and universal wheel, convenient mobile, and has the function of lifting, needs are stable put time, return pulley is risen in case, make the overall kiss the earth of this Portable box, increase stability.
The utility model solves the technical scheme that its technical problem adopts: a kind of organic chemistry classroom lift Portable box, by casing, drawer, supporting plate, riser, gear, crank, tooth bar, slide unit, linear slide rail, lower margin, base plate, universal wheel, handle, steady pin and handle form, casing is the rectangle hollow casing of a bottom without capping, inside is provided with three layers of parallel shoes, supporting plate is fixed on box house front and rear wall, two ends and casing left and right sidewall have distance, supporting plate is provided with drawer, and drawer stretches out from casing antetheca.Casing bottom is provided with four lower margins, and rear, casing top is provided with handle.Base plate is positioned at bottom half, and area is less than box top area.Be provided with four universal wheels bottom base plate, about plate top surface, be vertically fixed with a pair riser.Riser can insert between cabinet wall and box house supporting plate.Two risers are equipped with a pair linear slide rail on the face of casing left and right inwall, and the slide unit on linear slide rail is fixed on box house.Whole riser and base plate can at box house lifting carriage.Two risers are equipped with tooth bar on the face of casing front inner wall.The long end axostylus axostyle of crank is through casing left and right sidewall, and gear fixed thereon engages with the tooth bar on riser.The crank other end is provided with handle, and crank handle controls the pinion rotation on crank.Handle front end is provided with steady pin, in the pluggable spacing hole on wall box of steady pin.
The beneficial effects of the utility model are: solve in Course of Organic Chemistry when carrying liquid drug and most of glassware and easily make it damaged, cause the problem that some medicine and apparatus damage human body.This Portable box compact conformation, can accept universal wheel when going upstairs, upstairs portable, can be on the ground by Portable box during level land, puts down universal wheel, advance to Portable box push-and-pull with elevating lever.Pack up universal wheel after arriving classroom, Portable box is steadily placed.Guarantee safe while, also greatly reduce handling process medicine and vessel put, arrange in the unnecessary trouble brought.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is side-looking structural representation of the present utility model.
Fig. 3 is the structural representation of the utility model base plate when receiving in casing.
Number in the figure:
1, casing, 2, drawer, 3 supporting plates, 4, riser, 5, gear, 6, crank, 7, tooth bar, 8, slide unit, 9, linear slide rail, 10, lower margin, 11, base plate, 12, universal wheel, 13, handle, 14, steady pin, 15, handle.
Detailed description of the invention
As shown in Fig. 1-Fig. 3, a kind of organic chemistry classroom lift Portable box, by casing 1, drawer 2, supporting plate 3, riser 4, gear 5, crank 6, tooth bar 7, slide unit 8, linear slide rail 9, lower margin 10, base plate 11, universal wheel 12, handle 13, steady pin 14 and handle 15 form, casing 1 is the rectangle hollow casing of a bottom without capping, inside is provided with three layers of parallel shoes 3, and supporting plate 3 is fixed on the inner front and rear wall of casing 1, and two ends and casing about 1 sidewall have distance; Supporting plate 3 is provided with drawer 2, and drawer 2 stretches out from casing 1 antetheca.Casing 1 bottom is provided with four lower margins 10, and rear, casing 1 top is provided with handle 15.Base plate 11 is positioned at bottom casing 1, and area is less than casing 1 top surface area.Be provided with four universal wheels 12 bottom base plate 11, about base plate 11 end face, be vertically fixed with a pair riser 4.Riser 4 can insert between casing 1 inwall and the inner supporting plate 3 of casing 1.Two risers 4 are equipped with a pair linear slide rail 9 on the face of casing about 1 inwall, and the slide unit on linear slide rail 9 is fixed on casing 1 inside.Whole riser 4 and base plate 11 can at the inner lifting carriage of casing 1.Two risers 4 are equipped with tooth bar 7 on the face of casing 1 front inner wall.The long end axostylus axostyle of crank 6 is through casing about 1 sidewall, and gear 5 fixed thereon engages with the tooth bar 7 on riser 4.Crank 6 other end is provided with handle 13, and the gear 5 that crank handle 13 controls on crank 6 rotates.Handle 13 front end is provided with steady pin 14, in the pluggable spacing hole on casing 1 sidewall of steady pin 14.
Operation principle:
Be placed with chemical liquid and the glassware in organic chemistry classroom in drawer 2 in casing 1, when base plate 11 stretches out, directly can hold handle 15 and move this carrying case by universal wheel 12.When putting as stablized, hold handle 13 and outwards pull out, the steady pin 14 that it is fixedly connected with is extracted from the spacing hole of casing 1 sidewall.Crank handle 13, the gear 5 on crank 6 rotates, and the tooth bar 7 controlling its engagement moves up.Thus make whole base plate 11 and riser 4 prolong linear slide rail 9 direction to be moved upward in casing 1.Make the lower margin 10 bottom casing 1 and earth surface.Guarantee the stability of whole casing 1.Again the steady pin 14 that handle 13 is fixedly connected with is inserted in the spacing hole of casing 1 sidewall.
Claims (1)
1. an organic chemistry classroom lift Portable box, it is characterized in that: casing (1) is the rectangle hollow casing of a bottom without capping, inside is provided with three layers of parallel shoes (3), supporting plate (3) is fixed on casing (1) inner front and rear wall, two ends and casing (1) left and right sidewall have distance, supporting plate (3) is provided with drawer (2), drawer (2) stretches out from casing (1) antetheca, casing (1) bottom is provided with four lower margins (10), casing (1) rear, top is provided with handle (15), base plate (11) is positioned at casing (1) bottom, area is less than casing (1) top surface area, base plate (11) bottom is provided with four universal wheels (12), a pair riser (4) is vertically fixed with about base plate (11) end face, riser (4) can insert between casing (1) inwall and casing (1) inner supporting plate (3), two risers (4) are equipped with a pair linear slide rail (9) on the face of casing (1) left and right inwall, slide unit on linear slide rail (9) is fixed on casing (1) inside, whole riser (4) and base plate (11) can at casing (1) inner lifting carriage, two risers (4) are equipped with tooth bar (7) on the face of casing (1) front inner wall, the long end axostylus axostyle of crank (6) is through casing (1) left and right sidewall, gear fixed thereon (5) engages with the tooth bar (7) on riser (4), crank (6) other end is provided with handle (13), the gear (5) that crank handle (13) controls on crank (6) rotates, handle (13) front end is provided with steady pin (14), in the pluggable spacing hole on casing (1) sidewall of steady pin (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520067296.9U CN204429364U (en) | 2015-01-30 | 2015-01-30 | A kind of organic chemistry classroom lift Portable box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520067296.9U CN204429364U (en) | 2015-01-30 | 2015-01-30 | A kind of organic chemistry classroom lift Portable box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204429364U true CN204429364U (en) | 2015-07-01 |
Family
ID=53597285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520067296.9U Expired - Fee Related CN204429364U (en) | 2015-01-30 | 2015-01-30 | A kind of organic chemistry classroom lift Portable box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204429364U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309068A (en) * | 2017-08-25 | 2017-11-03 | 泰山石膏（宣城）有限公司 | A kind of plasterboard leftover pieces are collected and break up conveying device |
| CN108283452A (en) * | 2017-09-11 | 2018-07-17 | 佛山市雅饰家卫浴有限公司 | A kind of bathroom accessories with drying function |
| CN109116945A (en) * | 2018-10-15 | 2019-01-01 | 郑州森之林电子科技有限公司 | A kind of computer cabinet of convenient movement and placement |
-
2015
- 2015-01-30 CN CN201520067296.9U patent/CN204429364U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309068A (en) * | 2017-08-25 | 2017-11-03 | 泰山石膏（宣城）有限公司 | A kind of plasterboard leftover pieces are collected and break up conveying device |
| CN107309068B (en) * | 2017-08-25 | 2023-03-31 | 泰山石膏（宣城）有限公司 | Gypsum board leftover bits are collected and are broken up conveyor |
| CN108283452A (en) * | 2017-09-11 | 2018-07-17 | 佛山市雅饰家卫浴有限公司 | A kind of bathroom accessories with drying function |
| CN109116945A (en) * | 2018-10-15 | 2019-01-01 | 郑州森之林电子科技有限公司 | A kind of computer cabinet of convenient movement and placement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204429364U (en) | A kind of organic chemistry classroom lift Portable box | |
| CN206444650U (en) | A kind of high student's bench for chemistry experiment of security performance | |
| CN104494663B (en) | A kind of equipment transhipment is across barrier car | |
| CN203996322U (en) | Pay-off and material dolly | |
| CN204158656U (en) | Adjustable nursing care of transportation treatment center | |
| CN211578055U (en) | Think political affairs classroom teaching auxiliary device | |
| CN210593693U (en) | Logistics goods shelf | |
| CN209401193U (en) | A kind of adjustable apparatus for demonstrating to successively decrease for price power-assisted | |
| CN203937713U (en) | A kind of Trolley | |
| CN201257100Y (en) | Inner table lifting mechanism of anatomy desk | |
| CN205554249U (en) | A small handcart for carrying information engine room equipment | |
| CN205034955U (en) | Can bear mobile platform that can hoist | |
| CN205151652U (en) | Hydraulic pressure lift handling device | |
| CN204764382U (en) | Novel english memory frame | |
| CN203061207U (en) | Analytical chemistry class instruction experiment vehicle | |
| CN203716553U (en) | Side cantilever type parking equipment | |
| CN202637323U (en) | Nursing bed for medical patient | |
| CN204798035U (en) | Easy lift adjustment formula medicine frame | |
| CN204195742U (en) | One is keeped in repair, is supported dual-purpose workbench | |
| CN205965928U (en) | Remove laboratory bench | |
| CN219989262U (en) | Shallow device for laser methane telemetering instrument | |
| CN217208776U (en) | Meteorological disaster early warning equipment | |
| CN104308825B (en) | One is keeped in repair, is supported dual-purpose workbench | |
| CN211271888U (en) | Tray rack convenient to move and fix for nursing | |
| CN216908128U (en) | General medical treatment is with diagnosing case convenient to carry |
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: 20150701 Termination date: 20160130 |
|
| EXPY | Termination of patent right or utility model |