CN204170736U - Glass bar - Google Patents
Glass bar Download PDFInfo
- Publication number
- CN204170736U CN204170736U CN201420342818.7U CN201420342818U CN204170736U CN 204170736 U CN204170736 U CN 204170736U CN 201420342818 U CN201420342818 U CN 201420342818U CN 204170736 U CN204170736 U CN 204170736U
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- CN
- China
- Prior art keywords
- handheld division
- glass bar
- mixing part
- cross
- section
- 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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- Accessories For Mixers (AREA)
Abstract
The utility model relates to chemical glassware field, in particular to glass bar.This glass bar, comprising: mixing part and Handheld Division; One end of described mixing part is fixedly connected with one end of described Handheld Division; Described mixing part is cylindric; The cross section of described Handheld Division is polygon, and the length direction of described Handheld Division is identical with the axis direction of described mixing part.The glass bar that the utility model provides, it comprises mixing part and Handheld Division, and the cross section of Handheld Division is polygon.When using glass bar drainage, the cross section due to Handheld Division is polygon, and the polygonal angle of Handheld Division abuts with the sharp mouth of other vessel, is not easy glass bar is slided from other vessel.And glass bar is placed on testing stand and also can not rolls, thus prevent glass bar to come off and damaged from testing stand.
Description
Technical field
The utility model relates to chemical glassware field, in particular to glass bar.
Background technology
Glass bar is the slender rod shaped Simple stirrer be made up of glass, be mainly used to accelerate the dissolving of chemicals, promote the dissolving each other of chemical reagent, drainage, dip liquid, gathering at evaporating dish and stir to prevent from causing splashing etc. because being heated uneven, is requisite test articles for use in chemical experiment.
But, glass bar in correlation technique is elongated bar-shaped due to it, i.e. circular in cross-section and its smooth surface, so in the process using glass bar drainage, glass bar is difficult to rely on other vessel, as beaker, graduated cylinder etc., cause drainage procedure difficulty, and be easily rolled into when glass bar is placed on testing stand under testing stand damaged.
Utility model content
The purpose of this utility model is to provide glass bar, to solve the above problems.
Embodiments provides glass bar of the present utility model, comprising: mixing part and Handheld Division; One end of mixing part is fixedly connected with one end of Handheld Division; Mixing part is cylindric; The cross section of Handheld Division is polygon, and the length direction of Handheld Division is identical with the axis direction of mixing part.
Further, cross section is in square.
Further, four angles of cross section are arc-shaped.
Further, the diameter of mixing part is equal with the length of side of cross section.
Further, the length of mixing part and the length of Handheld Division are than being 1:1 or 2:1.
Further, the end face of Handheld Division away from one end of mixing part is provided with link.
Further, mixing part is provided with external screw thread near one end of Handheld Division; Handheld Division is provided with fixed groove near one end of mixing part, and the inwall of fixed groove is provided with the internal thread matched with external screw thread.
Further, Handheld Division is provided with crude, crude for anti-skidding.
The glass bar that the utility model embodiment provides, it comprises mixing part and Handheld Division, and the cross section of Handheld Division is polygon.When using glass bar drainage, the cross section due to Handheld Division is polygon, and the polygonal angle of Handheld Division abuts with the sharp mouth of other vessel, is not easy glass bar is slided from other vessel.And glass bar is placed on testing stand and also can not rolls, thus prevent glass bar to come off and damaged from testing stand.
Accompanying drawing explanation
Fig. 1 shows the overall structure schematic diagram of the glass bar that the utility model provides;
Fig. 2 shows the amplification plan view of the glass bar that the utility model provides;
Fig. 3 shows the amplification inclinating view of the glass bar that the utility model provides;
Fig. 4 shows the structure for amplifying schematic diagram of the mixing part of the glass bar that the utility model provides;
Fig. 5 shows the structure for amplifying schematic diagram of the Handheld Division of the glass bar that the utility model provides.
Detailed description of the invention
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Fig. 1 shows the overall structure schematic diagram of the glass bar that the utility model provides, and as shown in Figure 1, present embodiments provides glass bar, comprising: mixing part 101 and Handheld Division 102; One end of mixing part 101 is fixedly connected with one end of Handheld Division 102; Mixing part 101 is in cylindric; The cross section of Handheld Division 102 is polygon, and the length direction of Handheld Division 102 is identical with the axis direction of mixing part 101.When using the glass bar of the present embodiment, user holds Handheld Division 102 with its hand, mixing part 101 is abutted with the sidewall of container, the junction of other vessel with mixing part 101 and Handheld Division 102 is abutted, the sharp mouth of other vessel is abutted with the polygonal angle of Handheld Division 102, thus avoids glass bar to slide from other vessel.In addition, the cross section due to Handheld Division 102 is polygon, can not roll so be placed on by glass bar on testing stand, thus avoids glass bar and come off from testing stand and damage.
Fig. 2 shows the amplification plan view of the glass bar that the utility model provides, and Fig. 3 shows the amplification inclinating view of the glass bar that the utility model provides.As shown in Figures 2 and 3, on the technical scheme basis of the glass bar provided at above-described embodiment, further, the cross section of Handheld Division 102 can be arbitrary polygon, and such as: triangle, length direction, hexagon etc., preferably cross section is in square.Because foursquare four limits of Handheld Division 102 are equal, be convenient to user hand-held, and the sharp mouth of foursquare four angles of Handheld Division 102 and other containers coincide, make glass bar in the process of drainage, be not easy to come off from other vessel, thus avoid by the loss of the solution of drainage, reduce the error in experiment.
Four angles of cross section are arc-shaped.Use the comfort level of glass bar to improve user, foursquare four angles of Handheld Division 102 are arc-shaped, avoid the corner angle of Handheld Division 102 to the infringement of user's hand.In addition, because four angles of the cross section of Handheld Division 102 are arc-shaped, in the process of glass bar drainage, when other vessel abut with an angle of Handheld Division 102, there will be gap, thus be convenient to be flowed out from gap by the solution of drainage, and flow in container along mixing part 101, thus complete drainage.
The diameter of mixing part 101 is equal with the length of side of cross section.When user uses glass bar drainage, mixing part 101 is against on the inwall of container away from one end of Handheld Division 102, the sharp mouth of other vessel is connected to the junction of mixing part 101 and Handheld Division 102, because the diameter of mixing part 101 is equal with the length of side of Handheld Division 102 cross section, so the sharp mouth of other vessel can not be filled by Handheld Division 102 completely, the solution be convenient in other vessel is entered in container by mixing part 101.In addition, because the diameter of mixing part 101 is equal with the length of side of the cross section of Handheld Division 102, so, when the junction of other vessel and mixing part 101 and Handheld Division 102 abuts, both can ensure that the friendship mouth of other vessel abutted with Handheld Division 102, also can ensure that sharp mouth abuts with mixing part 101, thus complete drainage.
Further, the length of mixing part 101 can be arbitrary proportion with the length ratio of Handheld Division 102, and preferably the length of mixing part 101 and the length of Handheld Division 102 are than being 1:1 or 2:1.When use glass bar agitating solution, add fast solute when mixing with solution, the length of mixing part 101 can be 2:1 with the length ratio of Handheld Division 102, mixing part 101 can be made so more deeply in container, can agitating solution fully, accelerate dissolution, shortens mixing time.When using glass bar drainage, the length of mixing part 101 can be 1:1 with the length ratio of Handheld Division 102, other vessel is easily abutted with Handheld Division 102, is convenient to user and uses glass bar to carry out drainage.
Further, the end face of Handheld Division 102 away from one end of mixing part 101 is provided with link 106.For ease of depositing glass bar, the end face of Handheld Division 102 away from one end of mixing part 101 is provided with link 106.When not using glass bar, glass bar can be hung up by link 106, the space of testing stand can be solved like this, be convenient to the experiment that user carries out other.In addition, after finishing experiment, need to clean glass bar, the glass bar after clean has water, if be placed directly in locker or drawer, other experiment equipment can be soaked, also can make glass bar is stained with water stain.And the glass bar in the present embodiment, due to its Handheld Division 102 end face away from one end of mixing part 101 being provided with link 106, so after having cleaned glass bar, glass bar can be hung up, thus the water on glass bar is drained, avoid soaking other experiment equipments, also avoid glass bar is stained with water stain simultaneously.
Fig. 4 shows the structure for amplifying schematic diagram of the mixing part of the glass bar that the utility model provides; Fig. 5 shows the structure for amplifying schematic diagram of the Handheld Division of the glass bar that the utility model provides.As shown in Figure 4 and Figure 5, further, mixing part 101 is provided with external screw thread 103 near one end of Handheld Division 102; Handheld Division 102 is provided with fixed groove 104 near one end of mixing part 101, and the inwall of fixed groove 104 is provided with the internal thread 105 matched with external screw thread 103.Use to more be convenient to user, improve the precision of experiment, Handheld Division 102 and mixing part 101 are together by a threaded connection.When user uses glass bar agitating solution, can change mixing part 101 into the longer mixing part of length 101, thus improve the efficiency stirred, quickening solute mixes with solution.When user uses glass bar drainage, can mixing part 101 be changed into the shorter mixing part of length 101, thus be convenient to user's drainage.In addition, because the material of glass bar is glass, so be easy to damage, particularly mixing part 101 is easy to breakage in the process stirred.When mixing part 101 or Handheld Division 102 are damaged, the mixing part 101 that can more renew or Handheld Division 102, can save material like this, reduces use cost.Above-mentioned mixing part 101 and Handheld Division 102 are threaded connection and are only the preferred syndeton of the present embodiment, and the knowledge understood according to those skilled in the art just can the syndeton of accomplished above-mentioned functions, all belongs to the scope that the utility model is protected.
Further, Handheld Division 102 is provided with crude, crude for anti-skidding.Carrying out, in the process of testing, often touching various solution.So user is in the process using glass bar, glass bar easily comes off from the hand of user.Come off from the hand of user in order to avoid glass bar and damage, being provided with crude at the outer surface of Handheld Division 102, thus adding the frictional force between hand and Handheld Division 102, and then avoiding glass bar thus the hand of user comes off, reducing the loss.In addition, crude can be provided with some projections on Handheld Division 102, increases the frictional force between the hand of user and Handheld Division 102 by some projections.Also can be provided with rubber layer on the outer surface of Handheld Division 102, increase the frictional force between Handheld Division 102 and user's hand by rubber layer.The structure that can realize above-mentioned antiskid function can be drawn according to the knowledge that those skilled in the art grasp, be the scope that the utility model is protected.
The utility model provides glass bar, and its structure is simple, easy to use, particularly in the process of drainage and stirring, improves the comfort level of user, improves the efficiency of experiment simultaneously and reduce the error of experiment.In addition, glass bar of the present utility model not only remains all functions of the glass bar in correlation technique, also overcomes the defect of the glass bar in correlation technique.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. glass bar, is characterized in that, comprising: mixing part and Handheld Division; One end of described mixing part is fixedly connected with one end of described Handheld Division;
Described mixing part is cylindric; The cross section of described Handheld Division is in square, and the length direction of described Handheld Division is identical with the axis direction of described mixing part;
Four angles of described cross section are arc-shaped.
2. glass bar according to claim 1, is characterized in that, the diameter of described mixing part is equal with the length of side of described cross section.
3. glass bar according to claim 1, is characterized in that, the length of described mixing part and the length of described Handheld Division are than being 1:1 or 2:1.
4. glass bar according to claim 1, is characterized in that, the end face of described Handheld Division away from one end of described mixing part is provided with link.
5. glass bar according to claim 1, is characterized in that, described mixing part is provided with external screw thread near one end of described Handheld Division;
Described Handheld Division is provided with fixed groove near one end of described mixing part, and the inwall of described fixed groove is provided with the internal thread matched with described external screw thread.
6. glass bar according to claim 1, is characterized in that, described Handheld Division is provided with crude, described crude for anti-skidding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420342818.7U CN204170736U (en) | 2014-06-24 | 2014-06-24 | Glass bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420342818.7U CN204170736U (en) | 2014-06-24 | 2014-06-24 | Glass bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204170736U true CN204170736U (en) | 2015-02-25 |
Family
ID=52559575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420342818.7U Expired - Fee Related CN204170736U (en) | 2014-06-24 | 2014-06-24 | Glass bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204170736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106492892A (en) * | 2016-11-23 | 2017-03-15 | 镇江日泰生物工程设备有限公司 | A kind of chemical experiment glass bar |
-
2014
- 2014-06-24 CN CN201420342818.7U patent/CN204170736U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106492892A (en) * | 2016-11-23 | 2017-03-15 | 镇江日泰生物工程设备有限公司 | A kind of chemical experiment glass bar |
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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: 20150225 Termination date: 20150624 |
|
| EXPY | Termination of patent right or utility model |