CN203874802U - Device for fixing glass ware provided with plug and plug - Google Patents
Device for fixing glass ware provided with plug and plug Download PDFInfo
- Publication number
- CN203874802U CN203874802U CN201420253515.8U CN201420253515U CN203874802U CN 203874802 U CN203874802 U CN 203874802U CN 201420253515 U CN201420253515 U CN 201420253515U CN 203874802 U CN203874802 U CN 203874802U
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- pair
- clamping plate
- fastening clamping
- elastic rod
- seben
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Abstract
The utility model discloses a device for fixing glass ware provided with a plug and the plug. The device comprises a plug blocking plate and a pair of elastic rods, wherein the plug blocking plate is horizontally arranged; the upper ends of the pair of elastic rods are respectively and fixedly connected to the left side and the right side of the plug blocking plate; the lower ends of the pair of elastic rods are respectively and fixedly connected with a pair of buckling clamp plates; the pair of buckling clamp plates comprises a left buckling clamp plate and a right buckling clamp plate which are symmetrical with each other; the left buckling clamp plate and the right buckling clamp plate are respectively of an arc shape provided with an opening in one end, and the two openings are arranged in an opposite way; the inner sides of the left buckling clamp plate and the right buckling clamp plate are matched with a circular ring-shaped groove formed in a bottle mouth of the glass ware provided with the plug; the lower ends of the pair of elastic rods are respectively and fixedly connected with the middle parts of the left buckling clamp plate and the right buckling clamp plate; the lower ends of the pair of elastic rods are respectively and fixedly connected with the lower ends of a pair of kneading rods; the upper ends of the pair of kneading rods extend upwards to a part above the plug blocking plate, are respectively bended at an acute angle towards the inner side, and are then respectively bended at an acute angle outwards. The device disclosed by the utility model is time-saving, labor-saving, easy to operate, firm in fixation, simple in structure and low in cost.
Description
Technical field
The utility model relates to use for laboratory utensil technical field, in particular the fixture of a kind of fixing tool plug glassware and stopper.
Background technology
In the experiment such as chemical, biological, often use glassware, often and glassware matching used be the stopper with ad hoc structure and the goodness of fit.Stopper has two kinds of bottle stopper and pipe closes, for example capacity bottle stopper and colorimetric pipe close conventionally.Though there is certain difference in its structure, its principle is all by the binding site of polishing vessel bottleneck and stopper, both can be coincide, thereby reach the effect of shutoff solution.Its technical requirement is to meet to be identical, and just can reach sealing effectiveness, and therefore the matching of the stopper of glassware and use is very important.Glassware in experiment; conventionally can run into the non-work condition states such as use, cleaning, sterilization, storage; in these processes, conventionally can make stopper separate with glassware; and in experimentation; conventionally wish to avoid separating of stopper and glassware, thereby avoid leakage, pollute the accuracy to ensure experiment.
In experimentation, colorimetric cylinder, usually used as the container of clearing up sample, for avoiding external substance on managing the impact of interior material, is normally jumped a queue and is cleared up in digestion process.Add the processes such as thermal expansion due to internal liquid and can cause pipe close to splash, for preventing this phenomenon, conventionally before clearing up, will carry out the wrapping of colorimetric pipe close, traditional method be with after cotton parcel with cotton rope binding, its process is consuming time, complicated, disassemble also inconvenience; In the time using volumetric flask, often will use bottle stopper shutoff bottleneck to carry out preparation and the mixing etc. of solution, the bottle stopper of use is also supporting, thus conventionally use cotton rope or rubber band etc. to tie down corresponding volumetric flask and bottle stopper, supporting to guarantee.Cotton rope is not easily-disassembled, the easy oxidized corrosion of rubber band; In the time of the depositing of glassware, need stackingly, after stopper landing, to be easy to the vessel of lower end smash or crack if stopper and glassware main body are not fixed to save space, while picking and placeing, all want significant care, cause operation easier to strengthen.Above-mentioned two kinds of typical pipe closes and the traditional fixed form of bottle stopper in experiment have drawback, do not fix to have again breaking up the risk cracking, in the urgent need to improving the drawback of this traditional pipe close, bottle stopper technique for fixing.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, the fixing tool plug glassware of provide a kind of time saving and energy saving, simple to operation, fixation, can adapt to plurality of specifications vessel, simple in structure and cost is low and the fixture of stopper.
The utility model is achieved through the following technical solutions:
The fixture of a kind of fixing tool plug glassware and stopper, comprise gear seben, a pair of elastic rod, a pair of fastening clamping plate and a pair of pinch bars, described gear seben is horizontally disposed with, the upper end of described a pair of elastic rod is fixedly attached to respectively the left and right sides of described gear seben, the lower end of described a pair of elastic rod is fixedly connected with respectively a pair of fastening clamping plate, described a pair of fastening clamping plate comprise symmetrical left fastening clamping plate and right fastening clamping plate, arc shape and opening that described left fastening clamping plate and right fastening clamping plate are all an end opening arrange in opposite directions, the toroidal cavity of the inner side of described left fastening clamping plate and right fastening clamping plate and tool plug glassware bottle mouth position matches, the lower end of described a pair of elastic rod is fixedly attached to respectively the middle part of left fastening clamping plate and right fastening clamping plate, the lower end of described a pair of elastic rod is also fixedly connected with respectively the lower end of described a pair of pinch bars, the upper end of described a pair of pinch bars extends upwardly on described gear seben after acute angle of backward interior lateral buckling acute angle of outward again, in the time that the inside kneading in the upper end of described a pair of pinch bars is close, the both sides that described a pair of pinch bars could contact respectively and be against described gear seben form kneading fulcrum, outwards open with a pair of elastic rod lower end that described a pair of pinch bars lower end is connected, thereby drive described a pair of fastening clamping plate outwards to open, in the time that kneading is unclamped in the upper end of described a pair of pinch bars, described a pair of elastic rod can restore to the original state under self elastic reaction.
As the preferred embodiment of technique scheme, the inner side of the lower end of described gear seben and a pair of fastening clamping plate is all bonded with one deck rubber blanket.
As the preferred embodiment of technique scheme, the upper end of described a pair of pinch bars extends upwardly on described gear seben after the 45-degree-buckling of backward inner side, then 45 ° of outwards are parallel shape.
As the preferred embodiment of technique scheme, described elastic rod is elastic stainless steel bar.
As the preferred embodiment of technique scheme, between described elastic rod upper end and described gear seben, be fixedly connected by welding.
As the preferred embodiment of technique scheme, between described elastic rod lower end and described a pair of fastening clamping plate, be fixedly connected by welding.
As the preferred embodiment of technique scheme, between described elastic rod lower end and described a pair of pinch bars lower end, be fixedly connected by welding.
As the preferred embodiment of technique scheme, described gear seben is circular slab.
The utility model has the following advantages compared to existing technology:
A kind of fixing tool plug glassware that the utility model provides and the fixture of stopper, be applicable to the tool such as colorimetric cylinder, volumetric flask plug glassware conventional in laboratory, can ensure tool plug glassware stopper and vessel body fixation in the process using and deposit, be difficult for landing.This control device is simple to operate flexibly, only need singlehanded its a pair of pinch bars of mediating, time saving and energy saving, improve the gauze wrapping mode of fixing vessel stopper in traditional experiment, avoid the multiple trouble that gauze binding is fixing and disassemble, greatly improved operating efficiency, and one make-up occlusal splint can open greatlyr, can adapt to the vessel of different size., in the time depositing tool plug glassware, can deposit with instrument meanwhile, vessel stopper landing while preventing from picking and placeing, and do not account for volume, save space.Its with stopper and bottleneck contact position place adhesive rubber pad, played the anti-skidding effect of good bumper and absorbing shock, prevented from colliding with glassware in fixation procedure, the close and firm more that this fixture and glassware are fastened.Its material of main part is stainless steel, has corrosion-resistant, oxidation resistent susceptibility in the use procedure of laboratory, has and can recycle, and is difficult for the advantages such as loss.To sum up, the fixture that the utility model provides, simple in structure, flexible to operation, light be easy to carry and cost low, be suitable for applying on a large scale.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the effect schematic diagram after the utility model is mediated.
Fig. 3 is tool plug glassware structural representation.
Fig. 4 is the utility model result of use structural representation.
Detailed description of the invention
Below embodiment of the present utility model is elaborated; the present embodiment is implemented under taking technical solutions of the utility model as prerequisite; provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
Referring to Fig. 1, Fig. 2, a kind of fixing tool plug glassware 6 that the present embodiment provides and the fixture of stopper 7, comprise gear seben 2, a pair of elastic rod 4, a pair of fastening clamping plate 5 and a pair of pinch bars 1, keep off seben 2 for circular slab and be horizontally disposed with, a pair of elastic rod 4 is elastic stainless steel bar.The upper end of a pair of elastic rod 4 is welded and fixed respectively the left and right sides that is connected to gear seben 2, the lower end of a pair of elastic rod 4 is welded and fixed respectively and connects a pair of fastening clamping plate 5, a pair of fastening clamping plate 5 comprise symmetrical left fastening clamping plate 5 and right fastening clamping plate 5, arc shape and opening that left fastening clamping plate 5 and right fastening clamping plate 5 are all an end opening arrange in opposite directions, the toroidal cavity 61 of the inner side of left fastening clamping plate 5 and right fastening clamping plate 5 and tool plug glassware 6 bottle mouth positions matches, the lower end of a pair of elastic rod 4 is welded and fixed respectively the middle part that is connected to left fastening clamping plate 5 and right fastening clamping plate 5, the lower end of a pair of elastic rod 4 is also welded and fixed respectively the lower end that connects a pair of pinch bars 1, the upper end of a pair of pinch bars 1 extends upwardly on described gear seben 2 after acute angle of backward interior lateral buckling acute angle of outward again, as preferably, the upper end of a pair of pinch bars 1 that the present embodiment provides extends upwardly on gear seben 2 after the 45-degree-buckling of backward inner side, 45 ° of outwards are parallel shape again, be convenient to mediate.In the time that the inside kneading in the upper end of a pair of pinch bars 1 is close, the both sides that a pair of pinch bars 1 could contact respectively and be against gear seben 2 form kneading fulcrum, outwards open with a pair of elastic rod 4 lower ends that a pair of pinch bars 1 lower end is connected, thereby drive a pair of fastening clamping plate 5 outwards to open, in the time that kneading is unclamped in the upper end of a pair of pinch bars 1, a pair of elastic rod 4 can restore to the original state under self elastic reaction, and a pair of fastening clamping plate 5 just can firmly be fastened in the toroidal cavity 61 of tool plug glassware 6 bottle mouth positions.This fixer body is stainless steel, collide with and produce certain sound when preventing that it from contacting with tool plug glassware 6, want bonding one deck shape identical and there is certain thickness rubber blanket 3 with gear seben 2 in gear seben 2 bottom surfaces, play and prevent colliding with and falling dry effect.For reaching better anti-skidding object, on the curved surface contacting with the toroidal cavity 61 of tool plug glassware 6 bottle mouth positions in the inner side of a pair of fastening clamping plate 5, be also bonded with the certain thickness rubber blanket 3 of one deck, play the object that anti-skidding and minimizing and tool plug glassware 6 collide with, make fixture and tool plug glassware 6 fasten to obtain close and firm more.
Referring to Fig. 3, Fig. 4, in the time that needs utilize the fixing stopper 7 of this fixture, inwardly mediate the upper end of a pair of pinch bars 1 of this fixture, in the process that draw in to centre gradually a pair of pinch bars 1 upper end, a pair of pinch bars 1 can touch respectively the both sides of gear seben 2, and abut against gear seben 2 both sides, now a pair of pinch bars 1 forms lever, a pair of pinch bars 1 all forms balance pivot with two points that gear seben 2 contacts, prized a pair of elastic rod 4 being connected with a pair of pinch bars 1 lower end by a pair of pinch bars 1, a pair of its lower end of elastic rod 4 stress deformations bend open laterally, and then drive a pair of fastening clamping plate 5 to open laterally, now fixture is opened, then the rubber blanket 3 of gear seben 2 lower ends is against on stopper 7, unclamp a pair of pinch bars 1, a pair of elastic rod 4 recovers deformation, carrying a pair of fastening clamping plate 5 fastens to centre, a pair of fastening clamping plate 5 just in time embed in the toroidal cavity 61 of neck of tool plug glassware 6 and clamp, gear seben 2 blocks stopper 7 and does not outwards move, thereby realizes the object of fixing tool plug glassware 6 and stopper 7.In the time not needing fixing stopper 7, the process of taking off of this fixture is contrary with said process.Reach the object of firmly fixing stopper 7 fast, fixing and the process of taking off is all simple to operation, light and fast.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. the fixture of a fixing tool plug glassware and stopper, it is characterized in that: comprise gear seben, a pair of elastic rod, a pair of fastening clamping plate and a pair of pinch bars, described gear seben is horizontally disposed with, the upper end of described a pair of elastic rod is fixedly attached to respectively the left and right sides of described gear seben, the lower end of described a pair of elastic rod is fixedly connected with respectively a pair of fastening clamping plate, described a pair of fastening clamping plate comprise symmetrical left fastening clamping plate and right fastening clamping plate, arc shape and opening that described left fastening clamping plate and right fastening clamping plate are all an end opening arrange in opposite directions, the toroidal cavity of the inner side of described left fastening clamping plate and right fastening clamping plate and tool plug glassware bottle mouth position matches, the lower end of described a pair of elastic rod is fixedly attached to respectively the middle part of left fastening clamping plate and right fastening clamping plate, the lower end of described a pair of elastic rod is also fixedly connected with respectively the lower end of described a pair of pinch bars, the upper end of described a pair of pinch bars extends upwardly on described gear seben after acute angle of backward interior lateral buckling acute angle of outward again, in the time that the inside kneading in the upper end of described a pair of pinch bars is close, the both sides that described a pair of pinch bars could contact respectively and be against described gear seben form kneading fulcrum, outwards open with a pair of elastic rod lower end that described a pair of pinch bars lower end is connected, thereby drive described a pair of fastening clamping plate outwards to open, in the time that kneading is unclamped in the upper end of described a pair of pinch bars, described a pair of elastic rod can restore to the original state under self elastic reaction.
2. the fixture of a kind of fixing tool plug glassware as claimed in claim 1 and stopper, is characterized in that: the inner side of the lower end of described gear seben and a pair of fastening clamping plate is all bonded with one deck rubber blanket.
3. the fixture of a kind of fixing tool plug glassware as claimed in claim 1 or 2 and stopper, is characterized in that: the upper end of described a pair of pinch bars extends upwardly on described gear seben after the 45-degree-buckling of backward inner side, then 45 ° of outwards are parallel shape.
4. the fixture of a kind of fixing tool plug glassware as claimed in claim 3 and stopper, is characterized in that: described elastic rod is elastic stainless steel bar.
5. the fixture of a kind of fixing tool plug glassware as claimed in claim 4 and stopper, is characterized in that: between described elastic rod upper end and described gear seben, be fixedly connected by welding.
6. the fixture of a kind of fixing tool plug glassware as claimed in claim 5 and stopper, is characterized in that: between described elastic rod lower end and described a pair of fastening clamping plate, be fixedly connected by welding.
7. the fixture of a kind of fixing tool plug glassware as claimed in claim 6 and stopper, is characterized in that: between described elastic rod lower end and described a pair of pinch bars lower end, be fixedly connected by welding.
8. the fixture of a kind of fixing tool plug glassware as claimed in claim 7 and stopper, is characterized in that: described gear seben is circular slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420253515.8U CN203874802U (en) | 2014-05-16 | 2014-05-16 | Device for fixing glass ware provided with plug and plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420253515.8U CN203874802U (en) | 2014-05-16 | 2014-05-16 | Device for fixing glass ware provided with plug and plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203874802U true CN203874802U (en) | 2014-10-15 |
Family
ID=51675348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420253515.8U Expired - Fee Related CN203874802U (en) | 2014-05-16 | 2014-05-16 | Device for fixing glass ware provided with plug and plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203874802U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107262470A (en) * | 2016-04-07 | 2017-10-20 | 重庆医药高等专科学校 | One kind, which is washed, blows type rack for cleaning |
| CN111357547A (en) * | 2020-03-20 | 2020-07-03 | 四川省农业科学院经济作物育种栽培研究所 | Isolation sleeve bag for preventing stem blight of asparagus and manufacturing method thereof |
-
2014
- 2014-05-16 CN CN201420253515.8U patent/CN203874802U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107262470A (en) * | 2016-04-07 | 2017-10-20 | 重庆医药高等专科学校 | One kind, which is washed, blows type rack for cleaning |
| CN111357547A (en) * | 2020-03-20 | 2020-07-03 | 四川省农业科学院经济作物育种栽培研究所 | Isolation sleeve bag for preventing stem blight of asparagus and manufacturing method thereof |
| CN111357547B (en) * | 2020-03-20 | 2022-02-11 | 四川省农业科学院经济作物育种栽培研究所 | Isolation sleeve bag for preventing stem blight of asparagus and manufacturing method thereof |
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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 |
Granted publication date: 20141015 Termination date: 20150516 |
|
| EXPY | Termination of patent right or utility model |