CN105150128B - Dual-use pliers for fetching articles - Google Patents
Dual-use pliers for fetching articles Download PDFInfo
- Publication number
- CN105150128B CN105150128B CN201510700849.4A CN201510700849A CN105150128B CN 105150128 B CN105150128 B CN 105150128B CN 201510700849 A CN201510700849 A CN 201510700849A CN 105150128 B CN105150128 B CN 105150128B
- Authority
- CN
- China
- Prior art keywords
- dual
- binding clip
- plier
- flank
- article
- 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
- 210000000078 claw Anatomy 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000011521 glass Substances 0.000 description 6
- 239000003513 alkali Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 4
- 241000251468 Actinopterygii Species 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 210000000080 chela (arthropods) Anatomy 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B9/00—Hand-held gripping tools other than those covered by group B25B7/00
- B25B9/02—Hand-held gripping tools other than those covered by group B25B7/00 without sliding or pivotal connections, e.g. tweezers, onepiece tongs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention discloses dual-use pliers for fetching articles. The dual-use pliers for fetching articles comprise two plier bodies, the middles of the two plier bodies are movably connected through a pin, each plier body comprises a handle, a plier head, side wings and a plier bar which connects the handle with the plier head, the two plier heads are shaped like arcs opposite to each other, and the side wings are arranged on the two sides of each plier head; each side wing comprises multiple arc-shaped slices, the two ends of each slice are connected to the two ends of the corresponding plier head respectively through small pins, a groove is formed in one side edge of each slice, the other side edge of each slice is provided with a protrusion, and the two adjacent slices are connected with each other in a clamped mode through the grooves and the protrusions. The dual-use pliers for fetching the articles are low in manufacturing cost, simple in structure, capable of being suitable for shapes of different articles and suitable for being applied to cleaning of laboratory supplies.
Description
Technical field
The present invention relates to a kind of dual-purpose pliers for fishing for article, belongs to experiment equipment field.
Background technology
Organic synthesis laboratory is particularly in chemical experiment laboratory, experiment operator is frequently necessary to clean substantial amounts of reality
Glass drying oven is tested, alkali cylinder is a kind of corrosivity alkaline solution configured by sodium hydroxide, water and industrial alcohol, is Lab Organic
The most classical device of middle cleaning glass drying oven, to avoid inner wall of utensil residual impurity from affecting the effect of test next time, by experiment
Used glass drying oven is placed in washing by soaking in alkali cylinder, but when vessel are pulled out, although rubber glovess can be used, but
Because the alkalescence of alkali cylinder liquid is stronger, still can corrode rubber glovess, accelerate which aging, using accident, alkali being tended to occur after repeatedly
Liquid directly contacts finger or skin, and unnecessary damage is caused to experimenter.At present in organic synthesis laboratory, fish for
Glass apparatus, using the similar utensil such as test tube clamp or tweezers, also can cause vessel to fall because holding shakiness, cause unnecessary
Economic loss.Therefore, it is necessory to the problem is explored and solved, design and produce a kind of practicality fishes for glass in alkali cylinder
The instrument of vessel.
The content of the invention
The technical problem to be solved be to provide it is a kind of can when article is fished for article be difficult to drop it is dual-purpose
Pliers, further, the technical problem to be solved is to provide one kind and article, and thing can be taken from corrosive liquids
Product are difficult the dual-purpose pliers for dropping.
To solve above technical problem, the technical solution used in the present invention is：A kind of dual-purpose pliers for fishing for article,
Comprising two calipers, the middle part of two calipers is flexibly connected by pin, and each described caliper includes handle, binding clip, side
The claw beam of the wing and the connection handle and binding clip, two binding clips are relative arc, and the flank is arranged at described in each
The both sides of binding clip, the flank include some arc thin slices, and the two ends of the thin slice are connected to the pincers by little pin respectively
The two ends of head, lateral edges of each thin slice are provided with groove, and another lateral edges are provided with projection, and two adjacent described
Thin slice is by the groove and raised clamping mutually.
Each described flank includes the 3-10 thin slice.
When using the present invention, the shape that can fish for article as needed is opened or packs up flank, when flank is packed up, institute
It is two relative circular arcs to state thin slice and overlap gathering in the global shape of binding clip both sides, binding clip and flank, now can be used for gripping
Columned article, such as beaker；When flank launches, the thin slice constitutes a larger cambered surface, pincers by two biphase clampings
The global shape of head and flank is two relative hollow hemispheres, now can be used for gripping Circular article, such as round-bottomed flask；Due to
The binding clip of arc or hollow hemispheric adapts to the shape of object, and the contact surface with article is improve compared with linear type binding clip
Product, therefore steadiness when improve clamping；Hollow hemispheric binding clip can also be used for the article for fishing for some small volumes, such as magnetic
Son, glass stopper.
The handle is set to annular, and when being easy to use pliers, finger clasps handle.
Rubber sleeve is enclosed with the handle, handle skids when preventing from using.
Anti-slop serrations are provided with the inside of the binding clip, steadiness during clamping article is improved.
The material of the claw beam, binding clip and flank is rustless steel, prevents the damage of corrosive liquids.
Therefore, the setting of arc binding clip and flank of the invention so as to when article is fished for, can be by changing binding clip shape
Shape is adapting to different articles, and improves clamping stability, and material of the present invention is rustless steel, therefore when from corrosive liquid
Caliper is prevented from when article is fished in body to be corroded.Therefore, the present invention provides a kind of dual-purpose pliers for fishing for article, makes
Valency is cheap, simple structure, can adapt to different contoured articles, is suitably applied in the cleaning of labware.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is structural representation when flank of the present invention is packed up；
Fig. 3 is axial view when flank of the present invention is opened；
Fig. 4 is axial view when flank of the present invention is packed up；
Fig. 5 is the schematic diagram that article is gripped when flank of the present invention is opened；
Fig. 6 is the schematic diagram that article is gripped when flank of the present invention is packed up.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
A kind of dual-purpose pliers for fishing for article as shown in Figures 1 and 2, comprising two calipers, two calipers
Middle part be flexibly connected by pin 1, each described caliper includes handle 2, binding clip 3, flank 4 and connects the handle 2 and pincers
3 claw beam 5, two binding clips 3 are relative arc, and the flank 4 is arranged at the both sides of each binding clip 3, described
Flank 4 includes some arc thin slices 6, and the two ends of the thin slice 6 are connected to the two ends of the binding clip 3 respectively by little pin, often
One lateral edges of the individual thin slice 6 are provided with groove, and another lateral edges are provided with projection, and two adjacent thin slices 6 pass through
The groove and raised clamping mutually.
The handle 2 is set to annular.
Rubber sleeve is wrapped up on the handle 2.
The inner side of the binding clip 3 is provided with anti-slop serrations.
The material of the claw beam 5, binding clip 3 and flank 4 is rustless steel.
Each described flank 4 includes 5 thin slices 6 as shown in Figure 3, forms hemispheric cambered surface, such as Fig. 5 institutes during opening
Show and can be used to grip circular article.
As shown in Figure 4 when flank 4 is packed up, the thin slice 6 overlaps the both sides of binding clip 3, can be used for as shown in Figure 6 gripping
The article of cylinder.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, on the premise of without departing from the technology of the present invention principle, some improvement and deformation can also be made, these improve and deform
Also should be regarded as protection scope of the present invention.
Claims (4)
1. a kind of dual-purpose pliers for fishing for article, it is characterised in that：Comprising two calipers, the middle part of two calipers leads to
Pin flexible connection is crossed, each described caliper includes handle, binding clip, flank and connects the claw beam of the handle and binding clip, two
The binding clip is relative arc, and the flank is arranged at the both sides of each binding clip, and the flank is thin comprising some arcs
Piece, the two ends of the thin slice are connected to the two ends of the binding clip respectively by little pin, and a lateral edges of each thin slice set
Groove is equipped with, another lateral edges are provided with projection, and two adjacent thin slices are by the groove and raised clamping mutually, institute
State, on the inside of the binding clip, be provided with anti-slop serrations.
2. a kind of dual-purpose pliers for fishing for article as claimed in claim 1, it is characterised in that：Each described flank is included
The 3-10 thin slice.
3. a kind of dual-purpose pliers for fishing for article as claimed in claim 1, it is characterised in that：The handle is set to ring
Shape.
4. a kind of dual-purpose pliers for fishing for article as claimed in claim 1, it is characterised in that：The claw beam, binding clip and
The material of flank is rustless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510700849.4A CN105150128B (en) | 2015-10-26 | 2015-10-26 | Dual-use pliers for fetching articles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510700849.4A CN105150128B (en) | 2015-10-26 | 2015-10-26 | Dual-use pliers for fetching articles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105150128A CN105150128A (en) | 2015-12-16 |
| CN105150128B true CN105150128B (en) | 2017-05-03 |
Family
ID=54791324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510700849.4A Expired - Fee Related CN105150128B (en) | 2015-10-26 | 2015-10-26 | Dual-use pliers for fetching articles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105150128B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US213772A (en) * | 1879-04-01 | Improvement in egg-lifters | ||
| US981354A (en) * | 1909-09-03 | 1911-01-10 | Jane Anderson | Device for cleaning water-closet and other bowls. |
| CN101722481A (en) * | 2008-10-22 | 2010-06-09 | 赵一凡 | Tongs capable of holding spherical bodies |
| CN201394791Y (en) * | 2009-04-07 | 2010-02-03 | 广东省生态环境与土壤研究所 | Z-shaped holding forcep |
| CN202506418U (en) * | 2012-04-01 | 2012-10-31 | 济南金域医学检验中心有限公司 | Test tube clamp |
| CN202876858U (en) * | 2012-10-20 | 2013-04-17 | 李微 | Test tube clamp for medical examination |
| CN205057841U (en) * | 2015-10-26 | 2016-03-02 | 南京信息工程大学 | A dual -purpose pliers for fishing for article |
-
2015
- 2015-10-26 CN CN201510700849.4A patent/CN105150128B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105150128A (en) | 2015-12-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 |