CN204621871U - A kind of Molecular Biology Lab super-clean bench Special-purpose forceps - Google Patents

Abstract

The utility model discloses a kind of Molecular Biology Lab super-clean bench Special-purpose forceps, comprise tweezer handle, left dilator, right dilator, left side tweezer arm and right side tweezer arm, described tweezer handle is positioned at top, described left side tweezer arm is fixed on described tweezer handle low side with tweezer arm top, right side and is connected with described tweezer handle elasticity, and extend obliquely respectively to rightabout, left dilator and right dilator are inverted U-loop, left dilator one end is fixed on outside the tweezer wall of left side, and right dilator one end is fixed on outside the tweezer arm of right side.The utility model is convenient to be expanded the clamping range of two of tweezers tweezer points, is convenient to one-handed performance and clamps laborsaving convenience.

Description

A kind of Molecular Biology Lab super-clean bench Special-purpose forceps

Technical field

The utility model relates to experiment equipment manufacturing technology field, especially a kind of Molecular Biology Lab super-clean bench Special-purpose forceps.

Background technology

Tweezers are experimental tools indispensable in Molecular Biology Lab, can frequently use in test operation process, the tweezers that common laboratory often uses are all simple " V " fonts, have large, in, little several specification, but when clamping bottle ware lid in super-clean bench, the tweezers of general use are trumpet, mainly be convenient to one-handed performance, but often can run into bottle cap larger time pincet non-serviceable phenomenon, be inconvenient to operate with comparatively large size tweezers are singlehanded on the one hand, also super-clean bench space is occupied on the other hand, there is the sensation of operating space extruding, have a strong impact on the efficiency of experiment.

Utility model content

The utility model, for the deficiencies in the prior art, proposes a kind of Molecular Biology Lab super-clean bench Special-purpose forceps, convenient by the expansion of the clamping range of two of tweezers tweezer points, is convenient to one-handed performance and clamps laborsaving convenience.

In order to realize above-mentioned utility model object, the utility model provides following technical scheme:

A kind of Molecular Biology Lab super-clean bench Special-purpose forceps, comprises tweezer handle, left dilator, right dilator, left side tweezer arm and right side tweezer arm.

Described tweezer handle is positioned at top, and described left side tweezer arm is fixed on described tweezer handle low side with tweezer arm top, right side and is connected with described tweezer handle elasticity, and extends obliquely respectively to rightabout.

Described left dilator and described right dilator are inverted U-loop, and described left dilator one end is fixed on outside the tweezer wall of described left side, and described right dilator one end is fixed on outside the tweezer arm of described right side.

A kind of Molecular Biology Lab of the utility model super-clean bench Special-purpose forceps, convenient by the expansion of the clamping range of two of tweezers tweezer points, be convenient to one-handed performance and clamp laborsaving convenience.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of a kind of Molecular Biology Lab of the utility model super-clean bench Special-purpose forceps.

Detailed description of the invention

Be described in detail the utility model below in conjunction with accompanying drawing, the description of this part is only exemplary and explanatory, should not have any restriction to protection domain of the present utility model.

A kind of Molecular Biology Lab super-clean bench Special-purpose forceps as shown in Figure 1, comprises tweezer handle 1, left dilator 2, right dilator 3, left side tweezer arm 4 and right side tweezer arm 5,

Tweezer handle 1 is positioned at top, and left side tweezer arm 4 is fixed on tweezer handle 1 low side with tweezer arm 5 top, right side and is connected with tweezer handle 1 elasticity, and extends obliquely respectively to rightabout,

Left dilator 2 and right dilator 3 are inverted U-loop, and left dilator 2 one end is fixed on outside the tweezer wall of left side, and right dilator 3 one end is fixed on outside right side tweezer arm 5.Have continuous print groove line at the inner surface of left side tweezer arm 4 and right side tweezer arm 5, prevent from occurring article landing during insert, top is tweezer shank by solder bond, and tweezer arm material is stainless steel, tweezer arm lengths about 10 to 14 cm.

During use, thumb and forefinger can stretch in left dilator 2 and right dilator 3 respectively, because left dilator 2 and right dilator 3 are inverted U-shaped, therefore can not from dropping on hand, and can according to the size folding tweezer point 6 of the object that will clamp.

A kind of Molecular Biology Lab of the utility model super-clean bench Special-purpose forceps, convenient by the expansion of the clamping range of two of tweezers tweezer points, be convenient to one-handed performance and clamp laborsaving convenience.

Claims (1)

1. Molecular Biology Lab's super-clean bench Special-purpose forceps, is characterized in that, comprises tweezer handle, left dilator, right dilator, left side tweezer arm and right side tweezer arm;

Described tweezer handle is positioned at top, and described left side tweezer arm is fixed on described tweezer handle low side with tweezer arm top, right side and is connected with described tweezer handle elasticity, and extends obliquely respectively to rightabout;

Described left dilator and described right dilator are inverted U-loop, and described left dilator one end is fixed on outside the tweezer wall of described left side, and described right dilator one end is fixed on outside the tweezer arm of described right side.