CN216712079U

CN216712079U - Interlocking culture dish

Info

Publication number: CN216712079U
Application number: CN202220131430.7U
Authority: CN
Inventors: 赵喜; 庄光珍; 王楷豪; 王恒; 邱江; 郑立新
Original assignee: Shenzhen Huayue Regenerative Medicine Biotechnology Co ltd
Current assignee: Shenzhen Huayue Regenerative Medicine Biotechnology Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-06-10
Anticipated expiration: 2032-01-18

Abstract

The utility model relates to the technical field of culture dishes, in particular to an interlocking culture dish which comprises a dish body and a dish cover, wherein the dish body and the dish cover respectively comprise a bottom wall and an annular side wall along the periphery of the bottom wall, at least 2 buckles arranged along the circumferential direction of the outer ring surface of the dish body are arranged on the outer ring surface of the side wall of the dish body close to an opening at the top part, clamping structures are arranged on the inner ring surface of the side wall of the dish cover, the buckles and the clamping structures are equal in number, opposite in position and capable of being mutually clamped; the outer side of the bottom wall of the dish body is provided with at least 2 convex lock catches, the lock catches and the bottom wall form lock tongue holes, the outer side of the bottom wall of the dish cover is provided with lock tongues, the lock catches are equal to the lock tongues in number and are opposite in position, and the lock tongues can be correspondingly inserted into the lock tongue holes. This interlocking type culture dish can prevent that culture dish from overturning the culture liquid, the article that lead to and topple over, pollutes operating environment, can solve simultaneously because of a plurality of culture dishes that big batch cultivation, use lead to get and put inconvenient problem.

Description

Interlocking culture dish

Technical Field

The utility model relates to the technical field of culture dishes, in particular to an interlocking culture dish.

Background

A culture dish is a laboratory vessel for culturing microorganisms or cells, which consists of a flat disc-shaped bottom and a lid, generally made of glass or plastic. The culture dish is basically made of two types, mainly plastic and glass, and the glass can be used for plant materials, microorganism culture and adherent culture of animal cells. The plastic may be of polyethylene material, disposable and reusable, suitable for laboratory inoculation, streaking, bacterial isolation and may be used for the cultivation of plant material.

At present, a large number of culture dishes are used in small-scale culture and production of bacteria, animal and plant cells, and in the prior art, operators mistakenly overturn the culture dishes, pour culture liquid or articles, pollute the operating environment and damage test samples due to large-scale culture, unfavorable operation and the like.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides an interlocking culture dish which can prevent culture liquid and articles from spilling and polluting the operating environment caused by turning over of the culture dish and can solve the problem that a plurality of culture dishes are inconvenient to take and place due to large-scale culture and use.

In order to achieve the purpose, the utility model adopts the technical scheme that:

an interlocking culture dish comprises a dish body and a dish cover,

the dish body and the dish cover both comprise a bottom wall and an annular side wall along the periphery of the bottom wall, at least 2 buckles arranged along the circumferential direction of the outer ring surface of the dish body are arranged on the outer ring surface of the side wall of the dish body close to an opening at the top, clamping structures are arranged on the inner ring surface of the side wall of the dish cover, the buckles and the clamping structures are equal in number, opposite in position and capable of being mutually clamped;

the outer side of the bottom wall of the dish body is provided with at least 2 convex lock catches, the lock catches and the bottom wall form lock tongue holes, the outer side of the bottom wall of the dish cover is provided with lock tongues, the lock catches are equal to the lock tongues in number and are opposite in position, and the lock tongues can be correspondingly inserted into the lock tongue holes.

Preferably, the buckle is a long strip body arranged along the circumferential direction of the outer ring surface of the side wall of the dish cover, and the clamping structure comprises a strip body arranged along the circumferential direction of the inner ring surface of the side wall of the dish cover and protruding out of the inner ring surface and a bulge extending from one end of the strip body to the bottom wall of the dish cover;

the lock tongue is of an L-shaped structure protruding on the outer side surface of the bottom wall of the dish cover, the lock catch is a bridge-shaped lock catch, and the bridge-shaped lock catch and the bottom wall of the dish cover form a lock tongue hole.

Preferably, the clamping direction of the buckle and the clamping structure is opposite to the locking direction of the lock catch and the lock tongue.

Preferably, the edge of the bottom wall of the dish body is provided with a lower convex edge, and the convex height of the lower convex edge is greater than that of the lock catch.

Preferably, the middle part of the outer ring surface of the side wall of the dish body is provided with an annular convex structure arranged along the circumferential direction of the outer ring surface of the dish body.

Preferably, the diameter of the annular projection structure is larger than that of the dish cover.

Preferably, the inner diameter of the dish cover is 2-3 mm larger than the outer diameter of the dish body, the clamping structure protrudes 0.8-1.4 mm from the inner annular surface of the side wall of the dish cover, and the buckle protrudes 0.8-1.4 mm from the outer annular surface of the side wall of the dish body.

Preferably, the lock tongues are arranged on the outer side of the bottom wall of the dish cover along the same circumferential direction, and the lock catches are arranged on the outer side of the bottom wall of the dish body along the same circumferential direction for the lock tongues to be inserted into the lock holes.

Preferably, the thickness of the dish body from the annular convex structure to the top opening is gradually reduced.

Preferably, the dish body and the dish cover are both integrally formed parts.

The utility model has the beneficial effects that:

when two interlocking type culture dishes need to be stacked fixedly, the spring bolt cartridge of the interlocking type culture dish of interlocking type culture dish accessible below is to the spring bolt hole of the bridge type hasp of top interlocking type culture dish, increases the stability that the culture dish stacked, and the buckle of the dish body and the block structure of dish lid can block each other, reduce because of the possibility that the culture dish was opened to the error. The technical problem that the culture dishes are easy to overturn when the plurality of culture dishes are taken and placed is solved.

Drawings

FIG. 1 is a schematic view showing the overall structure of an interlocking type culture dish according to the present invention.

FIG. 2 is a schematic axial view of a dish body in an interlocking type culture dish according to the present invention.

FIG. 3 is a bottom view of the dish body of the interlocking type culture dish of the present invention.

FIG. 4 is a top view of a culture dish lid in an interlocking type culture dish according to the present invention.

Fig. 5 is a sectional view taken along a-a in fig. 4.

The reference numerals include:

10-dish body, 11-buckle, 12-lock catch, 13-annular bulge structure, 14-lower bulge edge, 20-dish cover, 21-clamping structure, 21 a-strip body, 21 b-bulge, 22-lock tongue and 23-upper bulge edge.

Detailed Description

In order to make the purpose, technical solution and advantages of the present technical solution more clear, the present technical solution is further described in detail below with reference to specific embodiments. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present teachings.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Example 1

As shown in fig. 1 to 5, the present embodiment provides an interlocking culture dish, including a dish body 10 and a dish cover 20, where the dish body 10 and the dish cover 20 both include a disk-shaped bottom wall and an annular side wall along the outer periphery of the bottom wall, the dish cover 20 is fastened at an opening at the top of the dish body 10, 2 fasteners 11 disposed along the same circumference of the outer annular surface of the side wall of the dish body 10 are disposed on the outer annular surface of the side wall of the dish body 10 near the opening at the top, an inner annular surface of the dish cover 20 is provided with a fastening structure 21 that is matched with the fasteners 11, and the fastening structure 21 is equal in number to the fasteners 11 and opposite in position. In this embodiment, the buckle 11 is long, and the engaging structure 21 includes a strip 21a that is disposed along the circumferential direction of the inner annular surface of the sidewall of the dish cover 10 and protrudes along the inner annular surface of the sidewall, and a protrusion 21b that extends from one end of the strip 21a to the bottom wall of the dish cover.

3 bellied bridge type hasps 12 of diapire lateral surface of the ware body 10, form the lockhole between the diapire of bridge type hasps 12 and the ware body 10, the diapire lateral surface of ware lid 20 is equipped with spring bolt 22, spring bolt 22 equal and the position relative with 12 quantity of hasp, spring bolt 22 of ware lid can be gone into in the lockhole of ware body hasp 12, in this embodiment, spring bolt 22 is for following the bellied "L" structure of ware lid 20, spring bolt 22 is in the ware lid diapire outside along same circumferencial direction directional arrangement, hasp 12 is in the ware body diapire outside along same circumferencial direction directional arrangement confession spring bolt 22 and inserts the lockhole. The inner diameter of the dish cover 20 is 2-3 mm larger than the outer diameter of the dish body 10, the clamping structure 21 protrudes 0.8-1.4 mm out of the inner annular surface of the side wall of the dish cover 20, and the buckle 11 protrudes 0.8-14 mm out of the outer annular surface of the side wall of the dish body 10.

When the interlocking culture dish is used, the dish cover 20 is covered on the dish body 10 to rotate, when the strip-shaped body 21b of the clamping structure 21 is positioned below the buckle 11 and the buckle 11 abuts against the bulge 21b of the clamping structure 21 extending along the bottom wall of the dish cover, the clamping of the dish cover 20 and the dish body 10 is reminded, and at the moment, the dish cover 20 is lifted upwards, so that the culture dish cannot be opened. The culture dish can be opened by rotating in the reverse direction and lifting the dish cover 20 upwards.

When two or more than two interlocked culture dishes exist, one culture dish is entirely placed on the other culture dish, and the culture dish on the upper part is integrally rotated, so that the lock hole of the lock catch 12 of the culture dish on the upper part is embedded into the lock tongue 22 of the dish cover 20 of the culture dish on the lower part. The clamping of the dish cover 20 and the dish body 10 of the same culture dish and the locking of the dish cover 20 and the dish body 10 of the two adjacent culture dishes are beneficial to preventing the slippage in the taking and placing process, and the phenomenon that the culture dishes are toppled due to misoperation to cause liquid or articles in the dishes to spill is prevented.

Example 2

An interlocking culture dish is shown in fig. 1-5, and comprises the structure of the interlocking culture dish as in embodiment 1, and further comprises a lower protruding edge 14 at the edge of the bottom wall of the dish body 10, wherein the protruding height of the lower protruding edge 14 is greater than that of the lock catch 12. The lower ledge 14 can increase the stability of the dish body 10 lying flat on a table.

The middle part of the outer ring surface of the side wall of the dish body 10 is provided with an annular convex structure 13 which is arranged along the circumferential direction of the outer ring surface of the dish body, and the diameter of the annular convex structure 13 is larger than that of the dish cover 20. The function is to facilitate the positioning when the dish cover 20 is buckled on the dish body 10.

In some embodiments, the top outside edge of the culture dish lid 20 also has an upwardly convex rim 23.

In some embodiments, the engaging direction of the buckle 11 and the engaging structure 21 is opposite to the locking direction of the buckle 12 and the lock tongue 22. For example, when the dish cover 20 is rotated clockwise, the same culture dish can be clamped with the dish cover 20 and the dish body 10 through the buckle 11 and the clamping structure 21; rotating the dish cover 20 counterclockwise can interlock two adjacent upper and lower interlocked culture dishes through the latch 12 and the latch 22.

In some embodiments, the dish body 10 and culture dish lid 20 are each integrally formed pieces.

The foregoing is only a preferred embodiment of the present invention, and many variations in the specific embodiments and applications of the utility model may be made by those skilled in the art without departing from the spirit of the utility model, which falls within the scope of the claims of this patent.

Claims

1. An interlocking type culture dish, characterized in that: comprises a dish body (10) and a dish cover (20),

the dish body (10) and the dish cover (20) both comprise a bottom wall and an annular side wall along the periphery of the bottom wall, at least 2 buckles (11) arranged along the circumferential direction of the outer ring surface of the dish body are arranged on the outer ring surface of the side wall of the dish body (10) close to an opening at the top, clamping structures (21) are arranged on the inner ring surface of the side wall of the dish cover (20), the buckles (11) and the clamping structures (21) are equal in number, opposite in position and capable of being clamped with each other;

the ware body (10) the diapire outside has 2 bellied hasps (12) at least, and hasp (12) and diapire form the lock tongue hole, the diapire outside of ware lid (20) is equipped with spring bolt (22), hasp (12) and spring bolt (22) equal and the position relative, the spring bolt can correspond and insert the lock tongue hole.

2. An interlocking type culture dish as claimed in claim 1, wherein: the buckle (11) is a long strip body arranged along the circumferential direction of the outer ring surface of the side wall of the dish body (10), and the clamping structure (21) comprises a strip body (21a) arranged along the circumferential direction of the inner ring surface of the side wall of the dish cover (20) and protruding out of the inner ring surface and a protrusion (21b) with one end of the strip body extending towards the bottom wall of the dish cover (20);

the lock tongue (22) is of an L-shaped structure protruding on the outer side face of the bottom wall of the dish cover (20), the lock catch (12) is a bridge-shaped lock catch (12), and the bridge-shaped lock catch (12) and the bottom wall of the dish cover (20) form a lock tongue hole.

3. An interlocking culture dish as claimed in claim 2, wherein: the clamping direction of the buckle (11) and the clamping structure (21) is opposite to the locking direction of the lock catch (12) and the lock tongue (22).

4. An interlocking culture dish as claimed in claim 2, wherein: the edge of the bottom wall of the dish body (10) is provided with a lower convex edge (14), and the convex height of the lower convex edge (14) is greater than that of the lock catch (12).

5. An interlocking culture dish as claimed in claim 2, wherein: the middle part of the outer ring surface of the side wall of the vessel body (10) is provided with an annular bulge structure (13) which is arranged along the circumferential direction of the outer ring surface of the vessel body (10).

6. An interlocking culture dish as claimed in claim 5, wherein: the diameter of the annular bulge structure (13) is larger than that of the dish cover (20).

7. An interlocking culture dish as claimed in claim 2, wherein: the inner diameter of the dish cover (20) is larger than the outer diameter of the dish body (10) by 2-3 mm, the clamping structure (21) protrudes out of the inner annular surface of the side wall of the dish cover (20) by 0.8-1.4 mm, and the buckle (11) protrudes out of the outer annular surface of the side wall of the dish body (10) by 0.8-1.4 mm.

8. An interlocking culture dish as claimed in claim 2, wherein: the lock tongues (22) are arranged on the outer side of the bottom wall of the dish cover (20) along the same circumferential direction in an oriented mode, and the lock catches (12) are arranged on the outer side of the bottom wall of the dish body (10) along the same circumferential direction in an oriented mode and are used for being inserted into the lock holes.

9. The interlocking type culture dish of claim 8, wherein: the thickness of the dish body (10) from the annular bulge structure (13) to a section of the top opening is gradually reduced.

10. An interlocking culture dish according to any of claims 1-9, wherein: the dish body (10) and the dish cover (20) are both integrally formed parts.