KR100978237B1 - Creature cultivation filter exchange is available - Google Patents

Abstract

The present invention relates to a culture vessel used for culturing tissue cells or microorganisms of plants or animals, and more particularly, in a culture vessel in which a filter is installed to solve a problem caused by inflow of contaminated external air. When the filter is contaminated to replace the filter in the lead portion of the culture vessel to be used to replace the filter with a new one without discarding the entire lead, the body for cultivating the tissue cells or microorganisms of animals and plants ( 10) and a biological culture container comprising a lid 20 closing the inlet 12 of the body 10 and having a filter 21 for distributing outside air; A filter 21 is installed in the lid 20 so that the filter 21 can be replaced, and the lid 20 closes the inlet 12 of the culture vessel body 10 but has an outside air distribution hole 22 formed therein. And an auxiliary lead 24 detachably coupled to the lead body 23, and a filter 21 between the lead body 23 and the auxiliary lead 24 maintains an airtight state in close contact with the lead body 23. The packing 25 is interposed so that the auxiliary lead 24 may be separated from the lead body 23 so that the filter 21 may be replaced.

Filter, replacement, biological, culture, vessel, lead

Description

Bioculture Vessels with Filter Replacement {Creature cultivation filter exchange is available}

The present invention relates to a culture vessel used to cultivate tissue cells or microorganisms of plants or animals, and more particularly, in a culture vessel in which a filter is installed to solve a problem caused by the inflow of contaminated external air. The filter is installed in the lead part of the culture vessel so that the filter is contaminated so that the filter can be replaced with a new one without discarding the entire lead.

Glass or plastic containers used to cultivate tissue cells or microorganisms of various animals and plants require external air rather than a completely enclosed culture, so use a cork stopper that has some degree of ventilation. In the case of this cork plug, there was a disadvantage in that various bacteria or germs contained in the outside air could not be completely blocked from being introduced into the container. The filter is attached to the lead so that it can be used.

On the other hand, in order to maintain a completely airtight state in the filter mounting lead of the conventional filter attachment lead, the filter is inserted into the lead body made of soft resin or silicone in the insert type molded in a non-replaceable structure, If the filter is contaminated, the entire lead has to be discarded, so there is an uneconomical problem of repurchasing and using an expensive lead.

The present invention has been made to solve the above problems, and an object of the present invention is to provide various types of biological culture vessel having a lead that can be replaced with a filter.

In order to achieve the above object, the present invention provides a biological culture container comprising a body for cultivating a plant or a microorganism of plants and animals, and a lid for closing an inlet of the body and having a filter for circulating outside air; The lid is provided with a biological culture vessel in which filters are installed interchangeably.

In one embodiment of the present invention, the lead is formed of a lead body which closes the inlet of the culture vessel but has an outside air flow hole formed therein, and an auxiliary lead detachably coupled to the lead body, between the lead body and the auxiliary lead. The present invention provides a biological culture container in which a packing is interposed so that the filter can be kept tight in a tight contact area, and the auxiliary lead is separated from the lead body so that the filter can be replaced.

In a specific embodiment of the present invention, the lead body and the auxiliary lead are detachably coupled to each other by hooking or screwing.

In addition, in the present invention, the container body may be formed in various shapes such as a bottle shape or a bowl shape, and the lead may be formed in various shapes such as a small cap or a relatively wide cover according to the shape of the container body.

The present invention has a useful effect of eliminating the uneconomical problem of having to discard the entire lead and purchase a new one because only the filter can be replaced from the lead.

Hereinafter, with reference to the accompanying drawings, preferred embodiments that do not limit the present invention will be described in detail.

1 to 4 illustrate a first embodiment of the present invention. In this embodiment, a bottle-shaped body 10 and a inlet 12 of the body 10 for culturing tissue cells or microorganisms of plants and animals are shown. In the biological culture vessel consisting of a lid (20) having a filter (21) for the circulation of outside air to close the); A filter 21 is installed in the lid 20 so that the filter 21 can be replaced, and the lid 20 closes the inlet 12 of the culture vessel body 10 but has an outside air distribution hole 22 formed therein. And an auxiliary lead 24 detachably coupled to the lead body 23, and a filter 21 between the lead body 23 and the auxiliary lead 24 maintains an airtight state in close contact with the lead body 23. The packing 25 is interposed so that the auxiliary lead 24 may be separated from the lead body 23 so that the filter 21 may be replaced with a new one.

1 to 4, the lead body 23 and the auxiliary lead 24 are detachably coupled to each other by a hook type, and the auxiliary lead 24 has a hook hook 24a formed therein. The lid body 23 is provided with a flange portion 23a and a locking groove 23b to which the locking hook 24a of the auxiliary lead 24 is caught.

On the other hand, in the present embodiment, the lead body 23 is formed of a lower portion 23 'made of a soft material and an upper portion 23 "made of a hard material, and the lower portion 23' is formed of the container body 10. It is made of silicone or soft rubber so as to remain sealed around the inlet 11, and the upper portion 23 ″ is made of metal or hard plastic.

The lower part 23 'and the upper part 23 "may be integrally manufactured by an insert molding method or other joining method.

In the present exemplary embodiment, a distribution hole 26 is formed inside the auxiliary lead 24, and the packing 25 and the filter 21 are fitted to the outside of the distribution hole 26 so as not to be separated out. 27) is formed.

In the present embodiment, the filter 21 is made of paper, synthetic resin, or optical fiber.

In the present exemplary embodiment configured to replace the filter 21, the contaminated filter 21 and the packing that are fitted inside the auxiliary lead 24 with the auxiliary lead 24 separated from the lead body 23 are removed. Remove and discard (25), insert new filter (21) and packing (25) inside the auxiliary lead (24), and then reconnect the auxiliary lead (24) to the lead body (23) using the hook hook (24a). You can do it.

5 to 7 illustrate a second embodiment of the present invention. In this embodiment, the container body 10 is formed in a rectangular tub shape, and the lid 20 is formed in a flat plate shape. An auxiliary lead 24 is replaceably coupled to the middle portion of 20).

In this embodiment, there is a difference in that only the shape of the lead body 23 constituting the lead 20 forms a flat plate shape, but the rest of the configuration is the same as that of the first embodiment described above. Let's do it.

In this embodiment, the container body 10 and the lid 20 is formed in the form of a common side dish container used at home, and the silicon packing 30 is interposed between the container body 10 and the lid 20. It is coupled to each other by the engaging hook 28 formed on the outside of the container body 10 and the other hook hook 28 formed on the outside of the lid 20 to form a sealed state.

The culture vessel according to the present embodiment has an advantage in that when the cultured plant or the like is taken out of the container, the lead 20 is separated from the container body 10 so that the culture can be easily taken out.

FIG. 8 illustrates a third embodiment of the present invention. In the present embodiment, in the first embodiment shown in FIGS. 1 to 4, the lead body 23 and the auxiliary lead 24 are mutually screwed together. It is characterized in that it is detachably coupled, the male screw portion 29 is formed on the outer side of the lead body 23, the inner lid 24 is screwed to the male screw portion 29 on the inside The female threaded portion 29 'is formed so that the filter 21 can be replaced by rotating the bottle cap.

9 to 12a show a fourth embodiment of the present invention.

The biological culture container according to the present embodiment includes a body 10 for culturing a plant cell or a microorganism of plants and animals, and a lid 20 for closing an inlet of the body 10 and having a filter 21 for circulation of outside air. In a biological culture container consisting of; The lid 20 is detachably provided with an auxiliary lead 24 fitted with the filter 21 so that the filter 21 is replaceable.

In the present embodiment, the outer side of the container body 10 and the locking piece 28 formed on the outside of the lid 20 while the silicon packing 30 is interposed between the container body 10 and the lid 20 to form a sealed state. It is to be coupled in a mutually sealed state by the locking jaw 14 formed in, the locking jaw 14 of the body 10 by simply rotating in the opposite direction at the time of coupling when the lead 20 is separated. The separation piece 28 of the lid 20 can be easily separated by detachment.

The culture vessel according to the present embodiment is characterized in that the auxiliary lead 24 is made of a structure that can be easily coupled and separated from the lead 20, a structure capable of stably stacking a plurality of culture vessels. This will be described in detail.

First, the culture vessel according to the present embodiment has a half-moon-shaped protrusion 20b protruding in the form of a half moon of the upper surface 20a of the cylindrical lead 20 detachably coupled to the cylindrical body 10, At a proper position of the upper surface 20a, which is not protruded, a detachable portion a having a circular shape is formed to protrude upward so that the auxiliary lead 24 can be detached.

In the present embodiment, the detachable portion (a) is perforated with a distribution hole (22) in the center, and the outer lower portion of the detachable portion (a), that is, the upper surface (20a), the engaging for engaging with the auxiliary lead 24 A groove 23b is formed, and the auxiliary lead 24 is generally shaped like a round cap with a brim, and a filter 21 is inserted into the auxiliary lead 24 so as to be replaced.

In addition, a packing 25 made of rubber or silicone is inserted in the lower surface of the auxiliary lead 24 so as to maintain an airtight state, and a locking groove 23b of the detachable part a is provided inside the packing 25. The engaging hook 24a coupled to the protrusion is formed downward.

In this embodiment, the lead 20 and the auxiliary lead 24 may be coupled to and separated from each other by the hook hook 24a and the hook groove 23b, but the present invention is not limited thereto. ) And the auxiliary lead 24 can be manufactured in the same manner as the closed structure of the screw cap of a conventional beverage container.

In the figure, reference numeral 24b is a rib formed on the upper surface of the auxiliary lead 24. The rib 24b reinforces the structural strength of the auxiliary lead 24 itself, and at the same time, when the hand holds and turns the auxiliary lead 24 by hand. It also serves to prevent slipping in the car.

In addition, in the present embodiment, the outer step of the half-moon-shaped protrusion 20b formed on the upper surface 20a of the lid 20 is formed in a concentric circle with a stacking step 20c for stable stacking of the culture vessel. A seating ring 10a is formed around the bottom of the body 10 to be seated on the stepped portion 20c, and the height of the auxiliary lead 24 coupled to the detachable portion a is the half-moon-shaped protrusion 20b. ), And the outer side of the auxiliary lead 24 is in contact with the inner side of the seating ring (10a) so that even when a plurality of culture vessels are stacked, the upper and lower culture vessels form an uneven coupling state with each other. The upper culture vessel can effectively prevent slipping.

In the present embodiment, the body 10 and the lid 20 are preferably formed by forming the whole or part of the transparent synthetic resin material so that the internal spawn culture state can be easily identified with the naked eye.

FIG. 12B illustrates a fifth embodiment of the present invention. In this embodiment, the locking jaw 14 is disposed between the container body 10 and the lid 20 and between the lid 20 and the auxiliary lead 24, respectively. And the engagement between the engaging piece 28 and the engaging hook 24a and the engaging groove 23b instead of the female, male threaded portion (28a, 14a) (29 ', 29) is made of a coupling method.

13 to 15 illustrate a sixth embodiment of the present invention. In this embodiment, a detachable portion (a) is formed on one surface of the container body 10 made of a flat synthetic resin bag, and the detachable portion ( The lid 20 is detachably coupled to a), and the filter 21 is replaceably installed in the lid 20.

The culture vessel according to the present embodiment is made of a bag type to be manufactured at low cost to be suitable for use in a single use, the lid 20 is coupled to the detachable portion (a) formed on one surface of the container body 10 is It can be detachably coupled in a variety of ways including a screw coupling method, such as a conventional beverage container stopper, elastic crimping, hook hook type, etc., in this embodiment, the lead 20 is rotated as shown in the figure It consists of screwing method to tighten or loosen.

The detachable part (a) is fused to one surface of the container body 10 by a method such as ultrasonic welding or high frequency fusion, and the through hole as shown in FIGS. 14 and 15 on the surface where the detachable part (a) is fused. Is formed.

When the body 10 of the culture vessel according to the present embodiment is produced, the three sides of the body 10 are fused and only one side is opened to form the inlet 12, and the bag is formed through the inlet 12. What is necessary is just to put a medium into an inside, and to seal the edge of an inlet by a high frequency, an ultrasonic wave, or a normal heat welding machine.

On the other hand, inoculation of the spawn in the present embodiment is inoculated in the medium filled in the body 10 through the detachable portion (a) in the state of separating only the lead 20, the culture of the spawn inside the body made of a bag form After this is completed, the bag (body) may be incised using scissors or a cutter.

In the present invention, the container body made of the synthetic resin bag may be manufactured in a reusable zipper method in addition to the fusion method as shown in the drawings, as well as the manner of opening and closing the inlet 12 of the bag in the technical field to which the present invention belongs. Of course, it is possible to use a variety of known techniques.

1 is a perspective view of a biological culture vessel capable of replacing the filter according to the first embodiment of the present invention,

Figure 2 is an exploded perspective view of the biological culture vessel shown in Figure 1,

Figure 3 is an exploded cross-sectional view of the biological culture vessel shown in Figure 1,

4 is a cross-sectional view of the lid is inserted into the container in FIG.

5 is a perspective view of a biological culture vessel capable of replacing the filter according to the second embodiment,

Figure 6 is an exploded perspective view of the biological culture vessel shown in Figure 5,

7 is a cross-sectional view of the biological culture vessel shown in Figure 5,

8 is an exploded perspective view of a biological culture container capable of replacing a filter according to a third embodiment,

9 is a perspective view of a culture vessel according to a fourth embodiment of the present invention,

10 is an exploded perspective view of the culture vessel shown in FIG.

11 is a cross-sectional view in the same state as in FIG. 9;

12A is a cross-sectional view in the same state as in FIG. 10;

Figure 12b is a cross-sectional view of the separation state of the culture vessel according to the fifth embodiment of the present invention,

13 is a perspective view of a culture vessel according to a fifth embodiment of the present invention,

14 is an enlarged cross-sectional view of the main portion in the same state as in FIG. 13;

FIG. 15 is a cross-sectional view illustrating a state in which leads are coupled in FIG. 14.

It is also.

* Explanation of symbols for the main parts of the drawings

10: container body 10a: seating ring

12: entrance 14: locking jaw

20: lead 20a: top surface

20b: half moon protrusion 20c: stepped portion

21 filter 22 flow hole

23: lead body 23 ': lower

23 ": Upper part 23a: Flange part

23b: engaging groove 24: auxiliary lead

24a: Hook Hook 24b: Rib

25 packing 26 distribution hole

27: step 28: hook hook

14a, 29: male thread portion 28a, 29 ': female thread portion

30: silicone packing a: detachable part

Claims (11)

delete delete delete delete delete delete In the biological culture container consisting of a lid for culturing tissue cells or microorganisms of animals and plants, and a lid for closing the inlet of the body and a filter for distributing outside air is replaceable; The body 10 and the lead 20 is formed in a cylindrical shape, the engaging piece formed on the outside of the lead 20 while forming a sealed state between the body 10 and the lead 20 is interposed with the silicone packing 30 It is coupled in a mutually closed state by the engaging jaw 14 formed on the outside of the 28 and the container body 10, half of the upper surface (20a) of the lid 20 is a half-moon-shaped protrusion 20b protruding in the form of a half moon ) Is formed, and a detachable portion (a) is formed to protrude so that the auxiliary lead (24) can be detached from the upper surface (20a) that does not protrude, and the removable portion (a) has a perforated hole (22) in the center thereof. The filter 21 is inserted into the auxiliary lead 24 in a replaceable manner, and the packing 25 is inserted into the lower surface of the auxiliary lead 24 so as to maintain an airtight state. Biological culture vessel. In the biological culture container consisting of a lid for culturing tissue cells or microorganisms of animals and plants, and a lid for closing the inlet of the body and a filter for distributing outside air is replaceable; The body 10 and the lead 20 is formed in a cylindrical shape, the female thread formed inside the lead 20 while forming a sealed state between the body 10 and the lead 20 is interposed with the silicone packing 30 (28a) is coupled to each other by the external threaded portion (14a) formed on the outer side of the container body 10, half of the upper surface (20a) of the lid 20 is a half-moon-shaped protrusion 20b protruding in the form of a half moon ) Is formed, and a detachable portion (a) is formed to protrude so that the auxiliary lead (24) can be detached from the upper surface (20a) that does not protrude, and the removable portion (a) has a perforated hole (22) in the center thereof. The filter 21 is inserted into the auxiliary lead 24 in a replaceable manner, and the packing 25 is inserted into the lower surface of the auxiliary lead 24 so as to maintain an airtight state. Biological culture vessel. The method of claim 7, A locking groove 23b for coupling with the auxiliary lead 24 is formed at an outer side of the detachable portion a, and is coupled to the locking groove 23b of the detachable portion a at the inner side of the packing 25. A biological culture container capable of replacing a filter, characterized in that the hook hook (24a) protruding. The method according to claim 7 or 8, The upper surface of the auxiliary lead 24 is formed with a rib 24b which serves to reinforce structural strength of the auxiliary lead 24 itself and to prevent slipping from the hand when the auxiliary lead 24 is held and turned by hand. A biological culture container capable of replacing a filter. The method according to claim 7 or 8, A stepped portion 20c is formed on the outside of the half-moon-shaped protrusion 20b formed on the upper surface 20a of the lid 20, and is mounted on the stepped portion 20c around the bottom of the container body 10. A seating ring 10a is formed, and the height of the auxiliary lead 24 coupled to the detachable portion a corresponds to the height of the half-moon-shaped protrusion 20b, and the outside of the auxiliary lead 24 is seating wheel. A biological culture vessel capable of replacing the filter, characterized in that formed in contact with the inside of (10a).

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