CN202766542U - Petri dish for culturing biological cells - Google Patents

Abstract

The utility model relates to a Petri dish for culturing biological cells. The Petri dish comprises a round dish body and a dish cover, an outer cylinder is surrounded outside the dish body, an annular groove forms between the dish body side wall and the outer cylinder, an external thread forms on the dish body side wall at the annular groove, an internal thread forms on the inner wall of the outer cylinder, the side wall of the dish cover is provided with an internal thread and an external thread, and a handle is arranged on the dish cover. The Petri dish is convenient to move, the safety of experimenters is guaranteed, and the problems that the existing Petri dishes require the experimenters to hold up for movement and cultures may adhere to hands during holding are solved.

Description

Be used for cultivating the culture dish of biomass cells

One, technical field:

The utility model relates to experimental ware, what be specifically related to is for the culture dish of cultivating biomass cells.

Two, background technology:

Culture dish is experiment equipment commonly used in microorganism or the cell culture experiments, is used for containing glass or plastics circular dishware that carrier fluid body nutrient solution or solid agar nutrient solution carry out cell cultures.Culture dish is fastened by ware body and lid and forms, when needs move, need to the culture dish end be got up with hand, hold inconvenience, and after having held steadily the time, the culture in the culture dish also can spill and be sticky with to hand, though the experimenter has gloves on, but when culture is poisonous, still may work the mischief to the experimenter.

Three, summary of the invention:

The purpose of this utility model provides for the culture dish of cultivating biomass cells, and this culture dish for cultivating biomass cells is used for solving existing culture dish needs the experimenter to play movement with the hand end, and end time-out culture may be sticky with problem to hand.

The technical scheme that its technical problem that solves the utility model adopts is: this culture dish for cultivating biomass cells comprises circular ware body and ware lid, the outer ring of ware body is wound with urceolus, form annular recesses between ware body sidewall and the urceolus, on the ware body sidewall at annular recesses place outside screw is arranged, outer tube inner wall has internal thread; Ware lid sidewall has internal thread, and ware lid sidewall also has outside screw, and ware covers goes back handle.

The handle that ware covers in the such scheme is circular handle.

Beneficial effect:

Ware body of the present utility model and ware lid are threaded connection, when the ware lid is tightened on the ware body, in the annular recesses between ware body sidewall and urceolus, ware lid inwall is threaded with the ware body, and the ware cover outer wall is threaded with urceolus, when mobile, culture is not easy along the slit source of ware body and ware lid out, and mention by handle during mobile culture dish, can prevent that culture is sticky with the experimenter on hand, easy to use and guaranteed experimenter's safety.

Four, description of drawings:

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the structural representation of ware body in the utility model;

Fig. 3 is the structural representation of ware lid in the utility model.

1 ware body, 2 wares cover 3 urceolus, 4 handles.

Five, embodiment:

Below in conjunction with accompanying drawing the utility model is described further:

As shown in Figure 1, this culture dish for cultivating biomass cells comprises circular ware body 1 and ware lid 2, ware lid 2 is tightened with ware body 1, on the ware lid 2 circular handle 4 is arranged, during mobile culture dish, just can mention culture dish by handle 4, even culture spills from culture dish, can not be sticky with the experimenter on hand, move very convenient.

Consult shown in Figure 2ly, the outer ring of ware body 1 is wound with urceolus 3, and ware body 1 is one with urceolus 3, forms annular recesses between ware body 1 sidewall and the urceolus 3, on ware body 1 sidewall at annular recesses place outside screw is arranged, and urceolus 3 inwalls have internal thread.

Consult shown in Figure 3ly, ware covers 2 sidewalls internal thread, and ware covers 2 sidewalls and also has outside screw.

When ware lid 2 of the present utility model screws with ware body 1, in the annular recesses of ware lid 2 between ware body 1 sidewall and urceolus 3, ware covers 2 inwalls and is threaded with ware body 1, ware covers 2 outer walls and is threaded with urceolus 3, when having realized that ware lid 2 screws with ware body 1, has also realized simultaneously two seals like this, it is the sealing that ware covers 2 inwalls and ware body 1 sidewall, ware covers the sealing between 2 outer walls and urceolus 3 inwalls, and culture is not easy to spill from culture dish and like this, has more guaranteed experimenter's safety.

Claims (2)

1. culture dish of be used for cultivating biomass cells, it is characterized in that: this culture dish for cultivating biomass cells comprises circular ware body (1) and ware lid (2), the outer ring of ware body (1) is wound with urceolus (3), form annular recesses between ware body (1) sidewall and the urceolus (3), on ware body (1) sidewall at annular recesses place outside screw is arranged, urceolus (3) inwall has internal thread; Ware lid (2) sidewall has internal thread, and ware lid (2) sidewall also has outside screw, goes back handle (4) on the ware lid (2).

2. the culture dish for cultivating biomass cells according to claim 1, it is characterized in that: the handle (4) on the described ware lid (2) is circular handle.

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