CN103320320A

CN103320320A - Dish body of cell culture dish

Info

Publication number: CN103320320A
Application number: CN2013102248026A
Authority: CN
Inventors: 蒋峥嵘
Original assignee: Zhejiang Sorfa Medical Plastic Co Ltd
Current assignee: Zhejiang Sorfa Medical Plastic Co Ltd
Priority date: 2013-06-06
Filing date: 2013-06-06
Publication date: 2013-09-25

Abstract

The invention discloses a dish body of a cell culture dish. The dish body is manufactured by using a transparent material. The dish body comprises a dish body bottom wall, a dish body upper side wall, a dish body lower side wall, and a dish body flange. The dish body bottom wall is round. The inner side of the dish body lower side wall is a tapered table with the upper part larger than the lower part and with a taper degree of 4 DEG. The dish body flange is arranged at the outer part of a joint position of the dish body upper side wall and the dish body lower side wall. The outer circumference of the dish body flange is indented. The outer side of the dish body upper side wall is a tapered table with the upper part smaller than the lower part and with a taper degree of 3 DEG. The inner side of the dish body lower side wall is provided with an annular protrusion which is parallel to the dish body bottom wall. The annular protrusion is positioned at the joint of the dish body lower side wall and the dish body upper side wall. Four arc supporting protrusions are uniformly distributed downwards on the bottom circumference of the dish body bottom wall. Position graduation marks are provided at the gaps of two adjacent arc supporting protrusions. The dish body is subjected to surface modification, such that a hydrophilic surface layer is formed. The cell culture dish body provided by the invention can be conveniently fetched, opened, and closed, and is convenient to apply and wash.

Description

The ware body of Tissue Culture Dish

Technical field

The present invention relates to a kind of ware body of Tissue Culture Dish.

Background technology

Tissue Culture Dish is a kind of labware for cell cultures, is made up of the end and a lid of a flat circle plate-like, generally makes with glass or plastics.Tissue Culture Dish quality fragility, frangible, thus clean and during taking and placing care should be used to careful, handle with care.Tissue Culture Dish of the prior art, inconvenient taking and placing and folding lid also are inconvenient to use and clean.

Summary of the invention

In order to solve above-mentioned technical problem, the purpose of this invention is to provide a kind of ware body of Tissue Culture Dish, make things convenient for taking and placing and folding lid, also conveniently use and clean.

To achieve the above object, the present invention has adopted following technical scheme:

A kind of ware body of Tissue Culture Dish, made by transparent material, comprise ware body diapire, ware body upper side wall, ware body lower wall and ware body flange, ware body diapire is rounded, the medial surface of ware body lower wall is that up big and down small tapering is 4 ° frustum face, the joint outside of ware body upper side wall and ware body lower wall arranges ware body flange, and the excircle indentation of ware body flange, the outer side of ware body upper side wall are that up-small and down-big tapering is 3 ° frustum face; The medial surface of described ware body lower wall is provided with annular protrusion, and this annular protrusion is parallel with ware body diapire; Described annular protrusion is positioned at the joint of ware body lower wall and ware body upper side wall; Be formed with four equally distributed arcs under the bottom of described ware body diapire is circumferential and support the convex edge, the gap location that adjacent two arcs support the convex edge is provided with the azimuth scale mark; The ware body forms hydrophilic surface layer by surface modification.

Annular protrusion is set, can avoids the interior liquid sloshing of ware body to spill.The azimuth scale mark is set.Be convenient to observe and use and record declaration.

The present invention makes things convenient for taking and placing and folding lid owing to adopted above technical scheme, also conveniently uses and cleans.

Description of drawings

Fig. 1 is the outside view of Tissue Culture Dish of the present invention;

Fig. 2 is the structural representation of ware body of the present invention;

Fig. 3 is the A-A sectional view of Fig. 2;

Fig. 4 is the rear view of Fig. 1;

Fig. 5 is the structural representation of ware lid of the present invention;

Fig. 6 is the B-B sectional view of Fig. 5;

Fig. 7 is the rear view of Fig. 5;

Fig. 8 is the structural representation of Tissue Culture Dish of the present invention.

Embodiment

Below in conjunction with accompanying drawing the specific embodiment of the present invention is made a detailed explanation.

Embodiment 1:

As Fig. 1, a kind of Tissue Culture Dish shown in Figure 8, comprise ware body 1 and ware lid 2 that transparent material is made, as Fig. 2, Fig. 3, shown in Figure 4, described ware body 1 comprises ware body diapire 11, ware body upper side wall 12, ware body lower wall 14 and ware body flange 13, ware body diapire 11 is rounded, the medial surface of ware body lower wall 14 is that up big and down small tapering is 4 ° frustum face, the joint outside of ware body upper side wall 12 and ware body lower wall 14 arranges ware body flange 13, the excircle indentation of ware body flange 13, the outer side of ware body upper side wall 12 are that up-small and down-big tapering is 3 ° frustum face; As Fig. 5, Fig. 6, shown in Figure 7, described ware lid 2 comprises ware lid top wall 21 and ware lid sidewall 22, ware lid top wall 21 is rounded, the medial surface of ware lid sidewall 22 is that up-small and down-big tapering is 10 ° frustum face, be evenly distributed with four lug bosses 23 on the joint inner periphery of described ware lid top wall 21 and ware lid sidewall 22, each lug boss 23 includes the support protrusion 231 and the spacing preiection 232 that is positioned at ware lid sidewall 22 medial surfaces that are positioned at ware lid top wall 21 lower surfaces; Wherein, the tapering of described ware body upper side wall 12 outer sides is less than the tapering of ware lid sidewall 22 medial surfaces, the minimum spacing of two support protrusion 231 that are oppositely arranged is less than the internal diameter of ware body upper side wall 12, the maximum spacing of two support protrusion 231 that are oppositely arranged is greater than the external diameter of ware body upper side wall 12, the minimum spacing of two spacing preiections 232 that are oppositely arranged is greater than the external diameter of ware body upper side wall 12, and the external diameter of ware body flange 13 is not less than ware and covers 2 external diameters.

In the present embodiment, the projection thickness of described support protrusion 231 is 0.1～0.5mm.The medial surface of described ware body lower wall 14 is provided with annular protrusion 16, and this annular protrusion 16 is parallel with ware body diapire 11.Described annular protrusion 16 is positioned at the joint of ware body lower wall 14 and ware body upper side wall 12.Be formed with four equally distributed arcs under the bottom of described ware body diapire 11 is circumferential and support convex edge 15, the gap location that adjacent two arcs support convex edge 15 is provided with azimuth scale mark 17.Described ware body 1 and ware lid 2 form hydrophilic surface layer by surface modification.

It is emphasized that: above only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment does.

Claims

1. the ware body of a Tissue Culture Dish, made by transparent material, it is characterized in that, comprise ware body diapire (11), ware body upper side wall (12), ware body lower wall (14) and ware body flange (13), ware body diapire (11) is rounded, the medial surface of ware body lower wall (14) is that up big and down small tapering is 4 ° frustum face, the joint outside of ware body upper side wall (12) and ware body lower wall (14) arranges ware body flange (13), the excircle indentation of ware body flange (13), the outer side of ware body upper side wall (12) are that up-small and down-big tapering is 3 ° frustum face; The medial surface of described ware body lower wall (14) is provided with annular protrusion (16), and this annular protrusion (16) is parallel with ware body diapire (11); Described annular protrusion (16) is positioned at the joint of ware body lower wall (14) and ware body upper side wall (12); Be formed with four equally distributed arcs under the bottom of described ware body diapire (11) is circumferential and support convex edge (15), the gap location that adjacent two arcs support convex edge (15) is provided with azimuth scale mark (17); The ware body forms hydrophilic surface layer by surface modification.