CN214458066U - Culture bottle - Google Patents

Abstract

The utility model discloses a culture bottle, which can prevent water drops in an air duct from falling into the culture bottle; on the other hand, the culture bottles can be transported and stored with reduced space. The utility model provides a culture bottle, includes the bottle to and the bottle lid that is connected with the bottle be equipped with vent pipe on the bottle lid, vent pipe has first opening on its first end, vent pipe is linked together through the inner chamber of first opening with the bottle lid, vent pipe's second end has the second opening, vent pipe is linked together through the second opening with the external world to the position of first opening is higher than the position of second opening.

Description

Culture bottle

Technical Field

The utility model belongs to the technical field of the blake bottle.

Background

The utility model discloses a chinese utility model patent of publication number is CN208151392U, the publication date is 2018, 11, 27, the utility model discloses a novel blake bottle, blake bottle base upper portion and blake bottle body cup joint, one side of blake bottle body is equipped with branch mouth, blake bottle body upper portion is equipped with the bottle neck, the bottle neck periphery is equipped with the seal groove, be equipped with sealed lid on the bottle neck, sealed lid lower part is equipped with the sealing washer, the sealing washer inboard is equipped with the shutoff circle, shutoff circle and seal groove mutually match, sealed lid bottom is equipped with fixed recess, the cock body is fixed through fixed recess, be equipped with first passageway of ventilating in the sealed lid, first passageway upper portion of ventilating is equipped with the stopcock, be equipped with the second passageway of ventilating in the cock body, be equipped with the breather pipe in the second passageway, the one end of breather pipe extends to inside the blake bottle body. The culture bottle with the knot is convenient for air exchange.

In order to achieve better aeration, in the prior art, the aeration channel is often arranged horizontally and has a larger inner diameter, but the channel of the structure is often condensed with water drops which can easily enter the culture bottle.

Disclosure of Invention

The utility model aims at providing a culture bottle which can prevent water drops in an air duct from falling into the culture bottle; on the other hand, the culture bottles can be transported and stored with reduced space.

In order to solve the technical problem, the utility model discloses a technical scheme is:

the utility model provides a culture bottle, includes the bottle to and the bottle lid that is connected with the bottle be equipped with vent pipe on the bottle lid, vent pipe has first opening on its first end, vent pipe is linked together through the inner chamber of first opening with the bottle lid, vent pipe's second end has the second opening, vent pipe is linked together through the second opening with the external world to the position of first opening is higher than the position of second opening.

On the basis of the above scheme and as a preferable scheme of the scheme: the vent pipe is linearly inclined.

On the basis of the above scheme and as a preferable scheme of the scheme: the bottle cap comprises a cap top and a cap body, the first through hole is adjacent to the cap top, the cap top is flat, the cap body is provided with a conical section, and the second through hole is located in the conical section.

On the basis of the above scheme and as a preferable scheme of the scheme: the cone section comprises a first cone section and a second cone section, the first cone section is connected with the top of the cover, the second cone section is connected with the first cone section, the cone angle of the first cone section is larger than that of the second cone section, and the second opening is located in the second cone section.

On the basis of the above scheme and as a preferable scheme of the scheme: the diameter of the top of the cover is smaller than the diameter of the lower end of the second cone section.

On the basis of the above scheme and as a preferable scheme of the scheme: the bottle body has a tapered portion, and the outer diameter of the bottom of the bottle body is smaller than the outer diameter of the top of the bottle body.

On the basis of the above scheme and as a preferable scheme of the scheme: the bottle body and the bottle cap are both made of transparent materials.

On the basis of the above scheme and as a preferable scheme of the scheme: the bottle cap is provided with a first step part below the conical section, and the first step part protrudes outwards.

On the basis of the above scheme and as a preferable scheme of the scheme: and a second step part is arranged at the position, which is positioned above the cone part, on the bottle body, and the second step part protrudes outwards.

On the basis of the above scheme and as a preferable scheme of the scheme: the bottle cap is internally provided with a groove, the groove is used for embedding the bead of the bottle body, and the inner wall of the groove is limited to the bead.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

the utility model discloses a blake bottle has adopted vent pipe to be the slope setting to the position of first opening is higher than the position structure of second opening, because the position of first opening is higher than the position of second opening, from this, the drop of water that condenses in vent pipe can be along the outside stream of vent pipe, and can not flow in the blake bottle, in order to guarantee the cultivation environment in the blake bottle.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a sectional view of the bottle cap of the present invention.

Fig. 3 is a schematic structural view of the bottle body of the present invention.

Detailed Description

In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments obtained by a person skilled in the art without making any inventive step, based on the given embodiments, fall within the scope of protection of the present application.

In the description of the present application, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

In the description of the present application, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated.

The utility model discloses a culture bottle, which comprises a bottle body 1 and a bottle cap 2 connected with the bottle body 1. The bottle body 1 and the bottle cap 2 are both made of transparent materials. Usually, the bottle body 1 and the bottle cap 2 are detachably connected through a bottle mouth thread structure.

The bottle cap 2 is provided with a vent tube 3, and in this embodiment, the vent tube 3 is integrally formed with the bottle cap 2. As shown in the figure, in the present embodiment, 2 vent pipes 3 are provided on the bottle cap 2, and are symmetrically arranged. As another example, the number of the ventilation ducts 3 may be any other number.

The first end of the vent pipe 3 is provided with a first port 31, the vent pipe 3 is communicated with the inner cavity 20 of the bottle cap 2 through the first port 31, the second end of the vent pipe 3 is provided with a second port 32, and the vent pipe 3 is communicated with the outside through the second port 32. In this embodiment, the communication between the inner cavity 20 of the culture flask and the outside is realized by means of the structure of the vent pipe 3. It is noted that in the description of the present embodiment, the term "outside" refers to the space outside the culture flask.

The ventilation duct 3 is disposed at an inclination, and the first through opening 31 is located at a higher position than the second through opening 32. Since the first port 31 is located at a higher position than the second port, the condensed water drops in the air vent pipe 3 can flow out along the air vent pipe 3 without flowing into the culture flask, thereby ensuring the culture environment in the culture flask.

In a specific application, the ventilation duct 3 may be filled with cotton or other breathable materials.

In one embodiment, the air duct 3 is linearly inclined. By adopting the structure, the bottle cap 2 is not only beneficial to one-step forming, but also beneficial to the water drops in the vent pipe to slide downwards.

As shown in fig. 1 and 2, the bottle cap 2 includes a cap top 21 and a cap body 22, and the first through opening 31 is adjacent to the cap top 21, and as shown in the drawings, the cap top 21 has a flat plate shape. The cover body portion 22 has a tapered section 220 with a small outer diameter at its upper portion and a large outer diameter at its lower portion. The second opening 32 is located on the tapered section 220.

By adopting the structure of the conical sections, the bottle caps can be sleeved together in sequence during transportation or storage, so that the occupied space is reduced.

Preferably, a first step portion 4 is provided on the bottle cap 2 at a position below the conical section 220, and the first step portion 4 protrudes outwards. Through setting up first step portion 4, can prevent that two bottle lids from excessively tightening to the bottle lid that does benefit to the cover together separates each other.

In one example, the tapered section 220 includes a first tapered section 221 connected to the cap top 21 and a second tapered section 222 connected to the first tapered section 221, the tapered angle of the first tapered section 221 is greater than the tapered angle of the second tapered section 222, and the second opening 32 is located on the second tapered section 222.

As shown in fig. 2, since the first taper section 221 has a large diameter, the area of the flat-plate-shaped cover top 21 is relatively small, so that condensation beads on the cover top can be effectively avoided or reduced, and the light transmittance of the cover top can be ensured.

As shown in the drawings, the bottle body 1 has a tapered portion 11, and the outer diameter of the bottom of the bottle body 1 is smaller than the outer diameter of the top of the bottle body 1. The bottle body 1 with the structure is large in the upper part and small in the lower part, so that a culture can be placed in the culture bottle, and meanwhile, as the bottle body 1 also has certain taper, the bottle body 1 can be sleeved together in sequence during transportation or storage, so that the occupied space is reduced.

Preferably, a second step portion 5 is provided on the bottle body 1 at a position above the tapered portion 11, and the second step portion 5 is outwardly protruded. By arranging the second step part 5, the two bottle bodies can be prevented from being excessively sleeved tightly, so that the bottle bodies sleeved together can be separated from each other.

In one embodiment, the bottle cap 2 is provided with a groove 23, and the groove 23 is used for the bead 12 of the bottle body 1 to be inserted. When the bottle cap is used, after the bottle cap and the bottle body are buckled together, the bead 12 is embedded into the groove 23, the inner wall of the groove 23 is used for limiting the bead 12, and the bead 12 is prevented from being changed to cause the bottle cap 2 and the bottle body 1 to be separated from each other.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (10)

1. The utility model provides a culture bottle, includes the bottle to and the bottle lid that is connected with the bottle, its characterized in that: the bottle cap is provided with a vent pipe, a first end of the vent pipe is provided with a first through hole, the vent pipe is communicated with an inner cavity of the bottle cap through the first through hole, a second end of the vent pipe is provided with a second through hole, the vent pipe is communicated with the outside through the second through hole, and the position of the first through hole is higher than that of the second through hole.

2. The culture flask according to claim 1, wherein: the vent pipe is linearly inclined.

3. The culture flask according to claim 1, wherein: the bottle cap comprises a cap top and a cap body, the first through hole is adjacent to the cap top, the cap top is flat, the cap body is provided with a conical section, and the second through hole is located in the conical section.

4. The culture flask according to claim 3, wherein: the cone section comprises a first cone section and a second cone section, the first cone section is connected with the top of the cover, the second cone section is connected with the first cone section, the cone angle of the first cone section is larger than that of the second cone section, and the second opening is located in the second cone section.

5. The culture flask according to claim 4, wherein: the diameter of the top of the cover is smaller than the diameter of the lower end of the second cone section.

6. The culture flask according to claim 1, wherein: the bottle body has a tapered portion, and the outer diameter of the bottom of the bottle body is smaller than the outer diameter of the top of the bottle body.

7. The culture flask according to claim 1, wherein: the bottle body and the bottle cap are both made of transparent materials.

8. The culture flask according to claim 3 or 4, wherein: the bottle cap is provided with a first step part below the conical section, and the first step part protrudes outwards.

9. The culture flask according to claim 6, wherein: and a second step part is arranged at the position, which is positioned above the cone part, on the bottle body, and the second step part protrudes outwards.

10. The culture flask according to claim 1, wherein: the bottle cap is internally provided with a groove, the groove is used for embedding the bead of the bottle body, and the inner wall of the groove is limited to the bead.

Images