CN2762953Y - Tweezer used for laboratory - Google Patents
Tweezer used for laboratory Download PDFInfo
- Publication number
- CN2762953Y CN2762953Y CN 200520080108 CN200520080108U CN2762953Y CN 2762953 Y CN2762953 Y CN 2762953Y CN 200520080108 CN200520080108 CN 200520080108 CN 200520080108 U CN200520080108 U CN 200520080108U CN 2762953 Y CN2762953 Y CN 2762953Y
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- CN
- China
- Prior art keywords
- utility
- model
- tweezers
- bluff piece
- jaw
- 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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model relates to a pair of tweezers used for a laboratory, which comprises a tweezer handle and two gripping jaws. The utility model is characterized in that flexible guard sheets are fixed and connected to the inner sides of the gripping jaws. As the utility model adopts the structure that the flexible guard sheets are fixed and connected to the inner sides of the gripping jaws, articles which need gripping are not easy to be damaged when the articles is gripped by the utility model; besides, the articles are firmly gripped, and the utility model is skidproof; the flexible guard sheets made of rubber have the functions of acid prevention and alkali prevention; depending on the insulating property of the rubber, the tweezers also have the function of electric shock prevention.
Description
Technical field
The utility model relates to a kind of tweezers.
Background technology
Tweezers in daily life, purposes very extensively, from daily maintenance, maintenance,,, arrive breadboard every experiment work again to medical treatment, operation to each different operation of producing, various aspects all be unable to do without slight tweezers.
Existing tweezers generally are made up of tweezer handle and jaw, in use, mainly are to provide a kind of strength for the gripped object clamping by jaw.Tweezers are generally all made by metal material, and the inboard of most tweezers retained part all has concavo-convex tweezer tooth.Though the tweezer tooth clamping that metal is made is firm, it has bigger injury to the subjects of painting and calligraphy, stamp and some live bodies of the comparison preciousness of some.For example: stay clamping vestige, destroy underproof biological tissue or the like, and the tweezers that general metal material is made do not have anti-skidding function, and are same, do not possess the ability of corresponding acid-proof alkali prevention yet.
The utility model content
The purpose of this utility model is to overcome the weak point of existing tweezers, provides a kind of and damages little, as to have anti-skidding effect tweezers for gripped object.
The technical scheme that its technical problem that solves the utility model adopts is: design a kind of laboratory tweezers, comprise tweezer handle and two jaws, the inboard that the it is characterized in that jaw flexible bluff piece that is fixedly connected.
The utility model flexible bluff piece that can on each jaw, all be fixedly connected; On the flexible bluff piece bulbous protrusion is set.
Flexible bluff piece of the present utility model can adopt sheath, and sheath is sleeved on the jaw; The inboard of sheath is provided with bulbous protrusion.
The beneficial effect that the utlity model has is: owing to the flexible bluff piece that has been fixedly connected in the inboard of jaw, when the clamping object to easy damaged gripped object not, clamping firmly and have an anti-skidding purpose, the flexible bluff piece of being made by rubber layer also has the effect of acid-proof alkali prevention, and the insulating properties of dependence elastomeric material, these tweezers also have the effect of protection against electric shock.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of another embodiment of the utility model;
Fig. 3 is the structural representation of the 3rd embodiment of the utility model
Among the figure: 1. tweezer handle, 2. jaw, 3. flexible bluff piece, 4. bulbous protrusion, 5. sheath, 6. jaw, 7. flexible bluff piece, 8. sheath.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further elaborated.
Embodiment one
As shown in Figure 1, the inboard (being nip side) of the jaw 2 of the tweezers made of the metal material flexible bluff piece 3 that is fixedly connected.For increasing clamping frictional force, the inboard of flexible bluff piece 3 is provided with a plurality of bulbous protrusion 4.Flexible bluff piece 3 can adopt the method for injection moulding and retained part 2 to form an integral body.
Embodiment two
As shown in Figure 2, compare with embodiment one, present embodiment has been fixed flexible bluff piece 4,7 respectively on jaw 2,6, and all the other are identical with embodiment one.
Embodiment three
As shown in Figure 3, compare with embodiment two, present embodiment has been set with sheath 5,8 on jaw 2,6, protect on jaw 2, and the inboard of sheath is provided with bulbous protrusion, and all the other are identical with embodiment two.
In the utility model, flexible bluff piece and sheath all can be made by elastomeric material, and elastomeric material can adopt high temperature resistant rubber material.Rubber layer has softness, anti-skidding, resilient advantage, and non-conductive, has eliminated potential safety hazard under special circumstances.Utilize the These characteristics of flexible bluff piece, when the meticulous class object of clamping, can not damage gripped object, the phenomenon that object slides can not take place when gripping objects yet, be specially adapted to biology laboratory.
Claims (5)
1. laboratory tweezers comprise tweezer handle and two jaws, the inboard that the it is characterized in that jaw flexible bluff piece that is fixedly connected.
2. laboratory according to claim 1 tweezers is characterized in that the flexible bluff piece that all is fixedly connected on each jaw.
3. laboratory according to claim 1 tweezers is characterized in that on the flexible bluff piece bulbous protrusion being set.
4. laboratory according to claim 1 tweezers is characterized in that flexible bluff piece adopts sheath, and sheath is sleeved on the jaw.
5. laboratory according to claim 1 tweezers is characterized in that the inboard of sheath is provided with bulbous protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520080108 CN2762953Y (en) | 2005-01-07 | 2005-01-07 | Tweezer used for laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520080108 CN2762953Y (en) | 2005-01-07 | 2005-01-07 | Tweezer used for laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2762953Y true CN2762953Y (en) | 2006-03-08 |
Family
ID=36140504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520080108 Expired - Fee Related CN2762953Y (en) | 2005-01-07 | 2005-01-07 | Tweezer used for laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2762953Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476479A (en) * | 2014-12-04 | 2015-04-01 | 国家电网公司 | Clamping device for replacement of internal module of intelligent electricity meter |
| CN105190056A (en) * | 2013-03-12 | 2015-12-23 | 吉本斯创新公司 | Mounting clips and adapters for mounting decorative articles |
-
2005
- 2005-01-07 CN CN 200520080108 patent/CN2762953Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105190056A (en) * | 2013-03-12 | 2015-12-23 | 吉本斯创新公司 | Mounting clips and adapters for mounting decorative articles |
| US9657894B2 (en) | 2013-03-12 | 2017-05-23 | Gibbons Innovations, Inc. | Mounting clips and adapters for mounting decorative articles |
| CN104476479A (en) * | 2014-12-04 | 2015-04-01 | 国家电网公司 | Clamping device for replacement of internal module of intelligent electricity meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |