CN103817618A - Tweezers for sterile workbenches - Google Patents
Tweezers for sterile workbenches Download PDFInfo
- Publication number
- CN103817618A CN103817618A CN201210463498.6A CN201210463498A CN103817618A CN 103817618 A CN103817618 A CN 103817618A CN 201210463498 A CN201210463498 A CN 201210463498A CN 103817618 A CN103817618 A CN 103817618A
- Authority
- CN
- China
- Prior art keywords
- tweezers
- lug boss
- rods
- bar
- protrusions
- 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.)
- Pending
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention discloses tweezers for sterile workbenches. The tweezers comprise tweezers handles and tweezers rods. Tweezers heads are arranged at the front ends of the tweezers rods. The tweezers are characterized in that the tweezers further comprise ridge-shaped protrusions arranged on the tweezers rods, and the protrusions are fixedly connected with the tweezers rods. During placement of the tweezers, the protrusions arranged on the tweezers can prevent the tweezers from sliding downwards along the length direction of the tweezers; the hooked protrusions are directly hooked on a cross bar of a tweezers support, so that the tweezers can be placed on the tweezers support firmly; as being detachable, the protrusions are mounted on the tweezers rods when needed and are detached when not needed, so that the tweezers are convenient to use.
Description
Technical field
The present invention relates to a kind of tweezers, relate in particular to a kind of aseptic working platform tweezers.
Background technology
Aseptic working platform is made again superclean bench.Aseptic working platform designs the demand of local working region cleanliness factor in order to adapt to the fields such as modernization industry, opto-electronics, bio-pharmaceuticals and scientific experiment.Its operation principle is: by blower fan by air intake prefilter, entering high efficiency particulate air filter via plenum chamber filters, air after filtering is sent with the state of horizontal or vertical air-flow, made operating area reach hundred grades of cleanliness factors, guarantee to produce the requirement to environment cleanliness.Especially in biology, chemical engineering experiment, apply very extensive.But when biology, chemical engineering experiment, need to use frequently tweezers, corresponding, also need often tweezers to be put down, then recurrence, and repeatedly repeat.While putting down tweezers, generally need to be placed on tweezers frame.Existing tweezers frame, as depicted in figs. 1 and 2, tweezers frame comprises support 1 and cross bar 2, tweezers comprise tweezers handle and tweezers bar.When placement, tweezers bar is placed on cross bar 2, relies on frictional force to keep relatively fixing between tweezers bar and cross bar 2.But because frictional force is very little, there will be so many problems.On the one hand, tweezers easily slide along the length direction of tweezers, and on the other hand, tweezers also easily slide along the length direction of cross bar 2.
Summary of the invention
Technical problem to be solved by this invention is for above-mentioned the deficiencies in the prior art, provides a kind of simple in structure, the aseptic working platform tweezers of energy anti-skidding.
For solving the problems of the technologies described above, the technical scheme that the present invention takes is: a kind of aseptic working platform tweezers, comprise tweezers handle and tweezers bar, and the front end of tweezers bar is tweezers head, it is characterized in that: also comprise the lug boss being arranged on tweezers bar.
As further improved technical scheme of the present invention, described lug boss is fixedly connected with tweezers bar.
As further improved technical scheme of the present invention, described lug boss is ridge shape.
As further improved technical scheme of the present invention, described lug boss is circular.
As further improved technical scheme of the present invention, described lug boss is hook-shaped.
The present invention is provided with lug boss, and when anti-putting, lug boss can stop the direction down sliding of this aseptic working platform tweezers along tweezers length.Wherein hook-shaped lug boss is directly hooked in the cross bar of Tweezers holder, and this aseptic working platform tweezers are more firmly placed on Tweezers holder; Adopt detachable lug boss, while needs, lug boss is arranged on tweezers bar, while use, can disassemble, use more convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of Tweezers holder.
Fig. 2 is the structural representation of tweezers in prior art.
Fig. 3 is structural representation of the present invention.
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
The specific embodiment
embodiment 1
Referring to Fig. 3, tweezers for this aseptic working platform, comprise tweezers handle 1 and tweezers bar 2, and the front end of tweezers bar 2 is tweezers head 3, also comprises the lug boss 4 being arranged on tweezers bar 2.Described lug boss 4 is fixedly connected with tweezers bar 2.As preferred version, described lug boss 4 is fixedly connected with tweezers bar 2, and described lug boss 4 is that ridge shape or described lug boss 4 are that circular or described lug boss 4 is for hook-shaped.In the present embodiment, adopt ridge shape.
Claims (5)
1. aseptic working platform tweezers, comprise tweezers handle (1) and tweezers bar (2), and the front end of tweezers bar (2) is tweezers head (3), it is characterized in that: also comprise the lug boss (4) being arranged on tweezers bar (2).
2. aseptic working platform tweezers according to claim 1, is characterized in that: described lug boss (4) is fixedly connected with tweezers bar (2).
3. aseptic working platform tweezers according to claim 1, is characterized in that: described lug boss (4) is ridge shape.
4. aseptic working platform tweezers according to claim 1, is characterized in that: described lug boss (4) is for circular.
5. aseptic working platform tweezers according to claim 1, is characterized in that: described lug boss (4) is for hook-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210463498.6A CN103817618A (en) | 2012-11-17 | 2012-11-17 | Tweezers for sterile workbenches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210463498.6A CN103817618A (en) | 2012-11-17 | 2012-11-17 | Tweezers for sterile workbenches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103817618A true CN103817618A (en) | 2014-05-28 |
Family
ID=50753056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210463498.6A Pending CN103817618A (en) | 2012-11-17 | 2012-11-17 | Tweezers for sterile workbenches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103817618A (en) |
-
2012
- 2012-11-17 CN CN201210463498.6A patent/CN103817618A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140528 |