CN110254916B - Chemical reagent strorage device for chemistry experiments - Google Patents
Chemical reagent strorage device for chemistry experiments Download PDFInfo
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- CN110254916B CN110254916B CN201910697378.4A CN201910697378A CN110254916B CN 110254916 B CN110254916 B CN 110254916B CN 201910697378 A CN201910697378 A CN 201910697378A CN 110254916 B CN110254916 B CN 110254916B
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- fixedly connected
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- rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/20—External fittings
- B65D25/24—External fittings for spacing bases of containers from supporting surfaces, e.g. legs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/28—Handles
- B65D25/2802—Handles fixed, i.e. non-swingable, handles
- B65D25/2805—Handles fixed, i.e. non-swingable, handles provided on a local area of the side walls
- B65D25/2811—Vertical, e.g. U-shaped
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The invention discloses a chemical reagent storage device for a chemical experiment, which relates to the technical field of chemical reagents and comprises a protection device, wherein a damping device is arranged below the protection device, and the protection device comprises a device body, a first cavity, a first motor, a rotating shaft, a fan blade and a first spring. This chemical reagent strorage device for chemistry experiments, fixed block through the base setting, the shock attenuation board, the second slider, second spout and damping spring's cooperation, can make the device body utilize damping spring's performance when removing, the obscure problem of strorage device's shock attenuation effect has been solved, strorage device has reached the advantage that has good shock attenuation effect at the removal in-process, through the originally handle that sets up of device, the antiskid cover, the cooperation of supporting shoe and universal wheel, can make the device body light more when removing, under the effect of universal wheel, the inconvenient problem of device body removal has been solved, the light advantage of device body light more when removing has been reached.
Description
Technical Field
The invention relates to the technical field of chemical reagents, in particular to a chemical reagent storage device for a chemical experiment.
Background
Chemical reagents are relatively standard substances for chemical research and component analysis, are important conditions for technological progress, are widely used for synthesis, separation, qualitative and quantitative analysis of substances, and can be said to be eyes of chemists, and the chemical reagents cannot be separated in daily work of factories, schools, hospitals and research institutes.
When involving chemical experiment, can use chemical reagent's strorage device, but current chemical reagent device is not good enough to chemical reagent protection efficiency, and the shock attenuation effect is not obvious in the removal, leads to the chemical reagent bottle to break, provides one kind for this and to the strong and obvious equipment of shock attenuation effect in the removal of chemical reagent bottle protectiveness, solves the not strong problem of strorage chemical reagent's strorage device protectiveness.
Disclosure of Invention
The invention aims to provide a chemical reagent storage device for a chemical experiment, which has the advantages of strong protectiveness and obvious damping effect and solves the problems of weak protectiveness and unobvious damping effect of the storage device.
In order to solve the technical problems, the invention provides the following technical scheme: a chemical reagent storage device for chemical experiments comprises a protection device, wherein a damping device is arranged below the protection device, the protection device comprises a device body, a first cavity, a first motor, a rotating shaft, fan blades, first springs, vertical rods, a fixing plate, fixing caps, a supporting plate, grooves, sliding rails, clamping blocks, a second motor, a threaded rod, a transverse rod, a bearing, a spiral ring, a connecting rod, a first through hole, a push rod, a first sliding chute and a first sliding block, the first cavity is formed in the device body, two groups of first springs which are arranged at equal intervals are fixedly connected to the inner wall of the first cavity, two symmetrical vertical rods are placed in the first cavity, one end, far away from the inner wall of the first cavity, of each first spring is fixedly connected with one side face, far away from the two vertical rods, a fixing plate is placed in the first cavity, the left side face and the right side face of each fixing plate are fixedly connected with one side face, close to the two vertical, the utility model discloses a fixing device for fixing a vehicle, including the montant, the bottom surface of fixed plate is fixedly connected with equidistance and is arranged the locking cap, two the slide rail has been seted up respectively to the side that the montant is close to each other, the backup pad has been placed to the inside of first cavity, and the backup pad is located the below of fixed plate, the equal fixedly connected with of the left and right sides face of backup pad and the fixture block of slide rail looks adaptation, and the fixture block joint is in the inside of slide rail, the upper surface card.
Further, the inner bottom wall of the first cavity is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a threaded rod, a cross rod is placed in the first cavity, the cross rod is positioned below the supporting plate, the bearing is fixedly embedded in the cross rod, the top end of the threaded rod is fixedly connected with the inner ring of the bearing, the outer surface of the threaded rod is in threaded connection with a spiral ring, the left side surface and the right side surface of the spiral ring are both fixedly connected with connecting rods, two symmetrical first through-holes, every have been seted up to the surface of horizontal pole the equal fixedly connected with push rod of upper surface of connecting rod, every the top of push rod all runs through first through-hole and extends to the top of horizontal pole, every the top of push rod all with the bottom surface fixed connection of backup pad, two first spout has been seted up respectively to the side that the montant is close to each other, and first spout is located the below of slide rail.
Further, damping device includes base, second cavity, shock attenuation board, damping spring, second spout, second slider and fixed block, the base has been placed to the below of device body, the second cavity has been seted up to the inside of base, the shock attenuation board has been placed to the inside of second cavity, the damping spring that the inner diapire fixedly connected with equidistance was arranged in the second cavity, every damping spring keeps away from the one end of second cavity all with the bottom surface fixed connection who subtracts the vibration board, the bottom surface fixedly connected with fixed block of device body, the bottom surface of fixed block runs through the base and extends to the inside of second cavity, two symmetrical second spouts have been seted up to the inside of second cavity, the equal fixedly connected with in both ends and the second slider of second spout looks adaptation about subtracting the vibration board.
Further, the top fixedly connected with first motor of device body, the output of first motor runs through the device body and extends to the inside of first cavity, the output fixedly connected with pivot of first motor, the bottom fixedly connected with fan blade of pivot.
Through adopting above-mentioned technical scheme, make the device body when depositing chemical reagent have a good temperature, make chemical reagent can not lead to damaging because of the high temperature.
Furthermore, two the one end that the connecting rod kept away from each other is fixedly connected with respectively and first slider with first spout looks adaptation, and first slider joint is in the inside of first spout.
Through adopting above-mentioned technical scheme, make the connecting rod slide in first spout inside through first slider, make more stable when promoting the push rod, make better and the recess closure of locking cap, have certain protection effect to chemical reagent.
Furthermore, the bottom surface of the base is fixedly connected with two groups of symmetrical supporting blocks, and the bottom surface of each supporting block is fixedly hinged with a universal wheel through a pin shaft.
Through adopting above-mentioned technical scheme, convenience more when making the mobile device body, the pressure distribution that bears when two sets of universal wheels is even, and what make when passing through the universal wheel mobile device body is more smooth and easy.
Furthermore, the left side surface and the right side surface of the device body are fixedly connected with handles, and the outer surface of each handle is sleeved with an anti-skidding sleeve.
By adopting the technical scheme, the mobile device body is more convenient, the anti-skid sleeve sleeved on the handle can protect hands of people from being injured when the device body is moved, and the anti-skid function is also realized.
Further, the vertical length value of the first sliding groove is the same as that of the threaded rod, and the vertical length value of the vertical rod is smaller than that of the device body.
By adopting the technical scheme, the support plate is pushed to be more stable when rising by utilizing the spiral ring, the rising height of the support plate is consistent, the support plate cannot be inclined, and the protection of chemical reagents is enhanced.
Compared with the prior art, this chemical reagent strorage device for chemistry experiments possesses following beneficial effect:
1. the device body can utilize the performance of the damping spring when moving through the matching of the fixing block, the damping plate, the second sliding block, the second sliding groove and the damping spring arranged on the base, the problem that the damping effect of the storage device is not obvious is solved, and the advantage that the storage device has a good damping effect in the moving process is achieved.
2. According to the invention, through the matching of the first motor, the rotating shaft and the fan blades arranged on the device body, the temperature inside the device body can be kept in a good state, the problem of overhigh temperature of the device body is solved under the action of the fan blades, and the advantage of protecting chemical reagents is achieved.
Drawings
FIG. 1 is a cross-sectional view of a front view of the body of the device of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1-protection device, 101-device body, 102-first cavity, 103-first motor, 104-rotating shaft, 105-fan blade, 106-first spring, 107-vertical rod, 108-fixing plate, 109-fixing cap, 110-supporting plate, 111-groove, 112-sliding rail, 113-clamping block, 114-second motor, 115-threaded rod, 116-cross rod, 117-bearing, 118-spiral ring, 119-connecting rod, 120-first through hole, 121-push rod, 122-first sliding groove, 123-first sliding block, 2-damping device, 201-base, 202-second cavity, 203-damping plate, 204-damping spring, 205-second sliding groove, 206-second sliding block, 207-fixing block, 3-supporting block, 4-universal wheel, 5-handle, 6-antiskid cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a chemical reagent storage device for a chemical experiment comprises a protection device 1, a damping device 2 is arranged below the protection device 1, the protection device 1 comprises a device body 101, a first cavity 102, a first motor 103, a rotating shaft 104, fan blades 105, a first spring 106, vertical rods 107, a fixing plate 108, a fixing cap 109, a supporting plate 110, a groove 111, a sliding rail 112, a clamping block 113, a second motor 114, a threaded rod 115, a cross rod 116, a bearing 117, a spiral ring 118, a connecting rod 119, a first through hole 120, a push rod 121, a first sliding chute 122 and a first sliding block 123, the first cavity 102 is formed in the device body 101, two groups of first springs 106 which are arranged at equal intervals are fixedly connected to the inner wall of the first cavity 102, two symmetrical vertical rods 107 are placed in the first cavity 102, one end, far away from the inner wall of the first cavity 102, of each first spring 106 is fixedly connected with one side face, far away from each other two vertical rods 107, fixed plate 108 has been placed to the inside of first cavity 102, the left and right sides face of fixed plate 108 respectively with two montant 107 a side fixed connection that is close to each other, the locking cap 109 that the bottom surface fixedly connected with equidistance of fixed plate 108 was arranged, slide rail 112 has been seted up respectively to the side that two montant 107 are close to each other, backup pad 110 has been placed to the inside of first cavity 102, and backup pad 110 is located the below of fixed plate 108, the equal fixedly connected with of the left and right sides face of backup pad 110 and the fixture block 113 of slide rail 112 looks adaptation, and the inside at slide rail 112 of fixture block 113 joint, the recess 111 that the equidistance was arranged.
The inner bottom wall of the first cavity 102 is fixedly connected with a second motor 114, the motor 114 is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, and the main function of the motor is to generate driving torque as a power source of electrical appliances or various machines, the motor 114 is a device known in the prior art, the output end of the second motor 114 is fixedly connected with a threaded rod 115, a cross rod 116 is placed inside the first cavity 102, the cross rod 116 is positioned below the support plate 110, a bearing 117 is fixedly embedded inside the cross rod 116, the top end of the threaded rod 115 is fixedly connected with the inner ring of the bearing 117, the outer surface of the threaded rod 115 is in threaded connection with a spiral ring 118, the left side surface and the right side surface of the spiral ring 118 are both fixedly connected with connecting rods 119, the outer surface of the cross rod 116 is provided with two symmetrical first through holes 120, the upper surface of each connecting rod 119 is fixedly connected with a push rod 121, the top end of each, the top end of each push rod 121 is fixedly connected to the bottom surface of the supporting plate 110, a first sliding groove 122 is respectively formed in one side surface of the two vertical rods 107 close to each other, and the first sliding groove 122 is located below the sliding rail 112.
Damping device 2 includes base 201, second cavity 202, shock attenuation board 203, damping spring 204, second spout 205, second slider 206 and fixed block 207, base 201 has been placed to the below of device body 101, second cavity 202 has been seted up to the inside of base 201, and damping board 203 has been placed to the inside of cavity 202, damping spring 204 that the inner diapire fixedly connected with equidistance of second cavity 202 was arranged, the one end that second cavity 202 was kept away from to every damping spring 204 all with damping board 203's bottom surface fixed connection, the bottom surface fixedly connected with fixed block 207 of device body 101, the bottom surface of fixed block 207 runs through base 201 and extends to the inside of second cavity 202, two symmetrical second spouts 205 have been seted up to the inside of second cavity 202, the equal fixedly connected with in both ends and the second slider 206 of second spout 205 looks adaptation about damping board 203.
Further, the first motor 103 is fixedly connected to the upper portion of the device body 1, the output end of the first motor 103 penetrates through the device body 101 and extends to the inside of the first cavity 102, the rotating shaft 104 is fixedly connected to the output end of the first motor 103, and the fan blade 105 is fixedly connected to the bottom end of the rotating shaft 104, so that the device body 101 has a good temperature when chemical reagents are stored, and the chemical reagents cannot be damaged due to overhigh temperature.
Further, the one end that two connecting rods 119 kept away from each other is fixedly connected with and the first slider 123 of first spout 122 looks adaptation respectively, and first slider 123 joint is in the inside of first spout 122, makes connecting rod 119 slide in first spout 122 inside through first slider 123, makes more stable when promoting push rod 121, makes better and recess 111 closure of locking cap 109, has certain protection effect to chemical reagent.
Further, the bottom surface fixedly connected with of base 101 has two sets of symmetrical supporting shoe 3, and the bottom surface of every supporting shoe 3 all has articulated universal wheel 4 through the fixed hinge of round pin axle, and convenience more when making the mobile device body 101, the pressure distribution that bears during two sets of universal wheels 4 is even, and more smooth and easy when making the mobile device body 101 through universal wheel 4.
Further, the handles 5 are fixedly connected to the left side face and the right side face of the device body 101, the anti-slip sleeve 6 is sleeved on the outer surface of each handle 5, so that the device body 101 is more convenient to move, the anti-slip sleeves 6 sleeved on the handles 5 can protect hands of people from being injured when the device body 101 is moved again, and an anti-slip effect is achieved.
Further, the vertical length of the first sliding groove 122 is the same as that of the threaded rod 115, and the vertical length of the vertical rod 107 is smaller than that of the device body 1, so that the support plate 110 is pushed to ascend by the spiral ring 118 more stably, the ascending height of the support plate 110 is consistent, the support plate cannot incline, and the protection of chemical reagents is enhanced.
During the use, link to each other second motor 114 with municipal power, turn on second motor 114 and drive the rotation of threaded rod 115 and bearing 117 inner circle, make spiral ring 118 slide on threaded rod 115, utilize spiral ring 118 to drive connecting rod 119 and promote push rod 121, make recess 111 and locking cap 109 closed mutually, thereby the advantage to the reinforcing of chemical reagent protectiveness has been realized, utilize handle 5 mobile device body 1 to utilize damping spring 204's performance and second slider 206 to slide in second spout 205 inside at the removal in-process, play the cushioning effect, make device body 1 have the shock attenuation effect at the removal in-process, deposit to chemical reagent and have fine protectiveness, improve work efficiency.
In the description of the present invention, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. It is noted that, herein, relational terms such as "first," "second," and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a chemical reagent strorage device for chemistry experiments, includes protection device (1), the below of protection device (1) is provided with damping device (2), its characterized in that: the protection device (1) comprises a device body (101), a first cavity (102), a first motor (103), a rotating shaft (104), fan blades (105), a first spring (106), vertical rods (107), a fixing plate (108), a fixing cap (109), a supporting plate (110), a groove (111), a sliding rail (112), a clamping block (113), a second motor (114), a threaded rod (115), a cross rod (116), a bearing (117), a spiral ring (118), a connecting rod (119), a first through hole (120), a push rod (121), a first sliding chute (122) and a first sliding block (123), wherein the first cavity (102) is formed in the device body (101), the two groups of first springs (106) are fixedly connected to the inner wall of the first cavity (102) in an equidistant mode, the two symmetrical vertical rods (107) are arranged in the first cavity (102) in the first cavity, and one end, far away from the inner wall of the first cavity (102), of each first spring (106) is far away from the two vertical rods (107) mutually A fixing plate (108) is placed in the first cavity (102), the left side and the right side of the fixing plate (108) are fixedly connected with a side face, close to the two vertical rods (107), of the fixing plate (108), fixing caps (109) are fixedly connected with the bottom face of the fixing plate (108) at equal intervals, sliding rails (112) are respectively arranged on one side face, close to the two vertical rods (107), of the fixing plate, a supporting plate (110) is placed in the first cavity (102), the supporting plate (110) is located below the fixing plate (108), clamping blocks (113) matched with the sliding rails (112) are fixedly connected with the left side and the right side of the supporting plate (110), the clamping blocks (113) are clamped in the sliding rails (112), grooves (111) are clamped on the upper surface of the supporting plate (110) at equal intervals, and a second motor (114) is fixedly connected with the inner bottom wall of the first cavity (102), the output end of the second motor (114) is fixedly connected with a threaded rod (115), a cross rod (116) is placed in the first cavity (102), the cross rod (116) is located below the supporting plate (110), a bearing (117) is fixedly embedded in the cross rod (116), the top end of the threaded rod (115) is fixedly connected with an inner ring of the bearing (117), the outer surface of the threaded rod (115) is in threaded connection with a spiral ring (118), the left side surface and the right side surface of the spiral ring (118) are both fixedly connected with a connecting rod (119), the outer surface of the cross rod (116) is provided with two symmetrical first through holes (120), the upper surface of each connecting rod (119) is both fixedly connected with a push rod (121), the top end of each push rod (121) penetrates through the first through hole (120) and extends to the upper side of the cross rod (116), and the top end of each push rod (121) is fixedly connected with the bottom surface of the supporting plate (, two sides of the vertical rods (107) close to each other are respectively provided with a first sliding groove (122), the first sliding grooves (122) are located below the sliding rails (112), the damping device (2) comprises a base (201), a second cavity (202), a damping plate (203), a damping spring (204), a second sliding groove (205), a second sliding block (206) and a fixing block (207), the base (201) is placed below the device body (101), the second cavity (202) is formed in the base (201), the damping plate (203) is placed in the second cavity (202), the damping springs (204) are fixedly connected to the inner bottom wall of the second cavity (202) and are arranged at equal intervals, one end, far away from the second cavity (202), of each damping spring (204) is fixedly connected with the bottom surface of the damping plate (203), and the fixing block (207) is fixedly connected to the bottom surface of the device body (101), the bottom surface of the fixed block (207) penetrates through the base (201) and extends to the inside of the second cavity (202), two symmetrical second sliding grooves (205) are arranged in the second cavity (202), the left end and the right end of the damping plate (203) are fixedly connected with a second sliding block (206) matched with the second sliding groove (205), a first motor (103) is fixedly connected above the device body (1), the output end of the first motor (103) penetrates through the device body (101) and extends into the first cavity (102), the output fixedly connected with pivot (104) of first motor (103), the bottom fixedly connected with fan blade (105) of pivot (104), two the one end that connecting rod (119) kept away from each other is fixedly connected with respectively and first slider (123) of first spout (122) looks adaptation, and first slider (123) joint is in the inside of first spout (122).
2. A chemical reagent storage device for chemical experiments according to claim 1, wherein: the bottom surface of the base (101) is fixedly connected with two groups of symmetrical supporting blocks (3), and the bottom surface of each supporting block (3) is fixedly hinged with a universal wheel (4) through a pin shaft.
3. A chemical reagent storage device for chemical experiments according to claim 2, wherein: the device is characterized in that the left side surface and the right side surface of the device body (101) are fixedly connected with handles (5), and each anti-skidding sleeve (6) is sleeved on the outer surface of each handle (5).
4. A chemical reagent storage device for chemical experiments according to claim 3, wherein: the vertical length value of the first sliding chute (122) is the same as that of the threaded rod (115), and the vertical length value of the vertical rod (107) is smaller than that of the device body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910697378.4A CN110254916B (en) | 2019-07-30 | 2019-07-30 | Chemical reagent strorage device for chemistry experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910697378.4A CN110254916B (en) | 2019-07-30 | 2019-07-30 | Chemical reagent strorage device for chemistry experiments |
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| Publication Number | Publication Date |
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| CN110254916A CN110254916A (en) | 2019-09-20 |
| CN110254916B true CN110254916B (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910697378.4A Active CN110254916B (en) | 2019-07-30 | 2019-07-30 | Chemical reagent strorage device for chemistry experiments |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111532608B (en) * | 2020-04-24 | 2022-02-15 | 许凯 | Integrated safe storage device for inflammable and volatile chemical reagents |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10361167A1 (en) * | 2003-12-22 | 2005-07-28 | Brand Gmbh + Co Kg | Packaging box for laboratory objects |
| CN206778511U (en) * | 2017-06-02 | 2017-12-22 | 徐亚 | The rack for test tube that a kind of reagent pipe that can be to different height is placed |
| CN107719870A (en) * | 2017-10-30 | 2018-02-23 | 江苏拜富科技有限公司 | More specification pigment samples gather storing unit |
| CN107597234A (en) * | 2017-11-09 | 2018-01-19 | 安徽普生源生物科技有限公司 | A kind of medical tubes storage bin |
| CN208499238U (en) * | 2018-05-09 | 2019-02-15 | 郑丽 | A kind of heat-preserving storage device of medical ultrasonic coupling agent |
| CN208852918U (en) * | 2018-07-17 | 2019-05-14 | 西北民族大学 | A kind of Experiment of Organic Chemistry test tube placement device having a safety feature |
| CN208790200U (en) * | 2018-09-03 | 2019-04-26 | 上海元宋生物技术有限公司 | A kind of compression bellows ball-type kit |
| CN109110887A (en) * | 2018-09-07 | 2019-01-01 | 无锡科立雅纯水科技有限公司 | A kind of efficient EDI device |
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