Storage bottle for detecting agar culture medium

Abstract

The storage bottle comprises a bottle body and a bottle cap, the top end of the bottle body is open, the bottle cap comprises a cap body and a movable part, the cap body is installed at the top end of the bottle body, the cap body is provided with a material taking hole communicated with an inner cavity of the bottle body, the movable part is movably connected to the cap body, and the movable part is provided with a through hole and a plugging part, the movable part can move to a first state and a second state, when the movable part is in the first state, the blocking part can block the material taking hole, and when the movable part is in the second state, the projection of the through hole and the projection of the material taking hole in the vertical direction at least partially coincide. According to the storage bottle for detecting the agar culture medium, the cover body does not need to be opened when the agar culture medium with microorganisms is extracted, so that external pollution to the agar culture medium with the microorganisms can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of microorganism cultivation, and particularly relates to a storage bottle for detecting agar medium. Background Art

[0002] The storage bottle for detecting agar medium is a device for temporarily storing agar medium with microorganisms during microorganism detection. The storage bottle includes a bottle body and a bottle cap. The bottle body is used for loading agar medium with microorganisms, and the bottle cap is used for covering the bottle body. During detection, the bottle cap is opened, then the extractor is inserted into the bottle body, and the agar medium with microorganisms is extracted. After that, the agar medium with microorganisms is injected into the detection device for detection.

[0003] Although the existing storage bottle can be used for temporarily storing agar medium with microorganisms, when extracting the medium, the lid needs to be frequently opened, which is likely to cause the agar medium with microorganisms to be externally contaminated. Content of the Utility Model

[0004] The utility model aims to at least solve one of the technical problems existing in the prior art. For this purpose, the utility model provides a storage bottle for detecting agar medium, and when extracting agar medium with microorganisms, the lid does not need to be opened, thereby reducing the external contamination of the agar medium with microorganisms.

[0005] The storage bottle for detecting agar medium according to an embodiment of the utility model includes a bottle body and a bottle cap. The top end of the bottle body is open. The bottle cap includes a lid body and a movable part. The lid body is installed at the top end of the bottle body. The lid body is provided with a material taking hole communicating with the inner cavity of the bottle body. The movable part is movably connected to the lid body. The movable part is provided with a through hole and a blocking part. Wherein, the movable part can move to a first state and a second state. When the movable part is in the first state, the blocking part can block the material taking hole. When the movable part is in the second state, at least part of the vertical projection of the through hole coincides with the material taking hole.

[0006] The storage bottle for detecting agar medium according to an embodiment of the utility model has at least the following beneficial effects:

[0007] The bottle body is used to store the agar medium with microorganisms. When it is necessary to extract the agar medium with microorganisms from the bottle body, the movable part on the movable cover body is adjusted to make the movable part in the second state. In this state, the through hole on the movable part and the material taking hole on the cover body at least partially overlap in the vertical projection. Then, the staff can operate the extractor to pass through the through hole and the material taking hole and insert it into the bottle body, so as to extract the agar medium with microorganisms. After the extraction is completed, the movable part on the movable cover body is adjusted again to make the movable part in the first state. In this state, the blocking part on the movable part can block the material taking hole, so as to realize the sealing of the bottle body. According to the storage bottle for agar medium detection of the embodiment of the present invention, when extracting the agar medium with microorganisms, it is not necessary to open the whole cover body, and only the through hole and the material taking hole need to be communicated. Furthermore, the situation that the agar medium with microorganisms in the bottle body is exposed outside can be reduced, so that the external pollution can be reduced.

[0008] According to some embodiments of the present invention, the movable part is rotatably connected to the cover body, and the through hole and the blocking part are arranged circumferentially along the rotation axis of the movable part.

[0009] According to some embodiments of the present invention, the through hole and the blocking part are located on opposite sides of the rotation axis of the movable part.

[0010] According to some embodiments of the present invention, the movable part includes a top plate and an annular side plate. The through hole and the blocking part are arranged on the top plate. The annular side plate is arranged on the periphery of the top plate, and the annular side plate is rotatably connected to the cover body. The rotation axis of the annular side plate coincides with the axis of the cover body.

[0011] According to some embodiments of the present invention, an annular connecting plate is arranged on the periphery of the top of the cover body. The annular side plate is sleeved outside the annular connecting plate and is rotatably connected to the annular connecting plate.

[0012] According to some embodiments of the present invention, a limiting component is arranged between the cover body and the movable part. When the movable part rotates to the first state and the second state, the limiting component restricts the further rotation of the movable part.

[0013] According to some embodiments of the present invention, the limiting component includes a first limiting part and two second limiting parts. The first limiting part is arranged on the cover body, and the two second limiting parts are arranged on the movable part. Among them, the second limiting parts and the first limiting part are arranged circumferentially along the rotation axis of the movable part. When the movable part rotates to the first state, one of the second limiting parts abuts against the first limiting part. When the movable part rotates to the second state, the other second limiting part abuts against the first limiting part.

[0014] According to some embodiments of the present utility model, the limiting component includes two first limiting parts and a second limiting part. The two first limiting parts are arranged on the cover body, and the second limiting part is arranged on the movable part. Among them, the second limiting part and the first limiting parts are arranged circumferentially along the rotation axis of the movable part. When the movable part rotates to the first state, the second limiting part abuts against one of the first limiting parts. When the movable part rotates to the second state, the second limiting part abuts against the other first limiting part.

[0015] According to some embodiments of the present utility model, the blocking part is arranged as an elastic member. When the movable part is in the second state, the blocking part is compressed and abuts against the cover body. When the movable part is in the first state, the blocking part extends and is inserted into the material taking hole to block the material taking hole.

[0016] According to some embodiments of the present utility model, the movable part is provided with a threaded hole, and the blocking part is threadedly connected to the hole wall of the threaded hole. When the movable part is in the first state, the blocking part can rotate to be inserted into the material taking hole to block the material taking hole.

[0017] Some additional aspects and advantages of the present utility model will be given in the following description, some advantages will become obvious from the following description, or be understood through the practice of the present utility model. Description of the Drawings

[0018] The following further describes the present utility model in conjunction with the drawings and embodiments, where:

[0019] Figure 1 It is a schematic structural diagram of a storage bottle for agar medium detection when the blocking part is one of the structures;

[0020] Figure 2 is Figure 1 a cross-sectional view of;

[0021] Figure 3 is Figure 2 a schematic diagram when the blocking part in is in the first state;

[0022] Figure 4 It is a schematic structural diagram of a storage bottle for agar medium detection when the blocking part is another structure;

[0023] Figure 5 is Figure 4 a cross-sectional view of;

[0024] Figure 6 is Figure 5 a schematic diagram when the blocking part in is in the first state.

[0025] Reference Numerals:

[0026] Bottle body 100;

[0027] Bottle cap 200; Cap body 201; Movable part 202; Material taking hole 203; Through hole 204; Sealing part 205; Top plate 206; Annular side plate 207; Annular connecting plate 208; Limiting component 209; First limiting part 210; Second limiting part 211; Threaded hole 212. Specific embodiments

[0028] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation to the present invention.

[0029] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as up and down, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0030] In the description of the present invention, "a plurality of" refers to two or more. If there is a description of first and second, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0031] In the description of the present invention, unless otherwise clearly defined, words such as setting, installing, and connecting should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0032] Next, refer to Figures 1 to 6 Describe a storage bottle for agar medium detection according to an embodiment of the present invention.

[0033] Refer to Figures 1 to 6 As shown, the storage bottle for agar medium detection according to an embodiment of the present invention includes a bottle body 100 and a bottle cap 200.

[0034] Among them, an inner cavity for storing agar medium with microorganisms is formed in the bottle body 100, and the top end of the bottle body 100 is open.

[0035] The bottle cap 200 includes a cap body 201 and a movable part 202. The cap body 201 is installed at the top of the bottle body 100. For example, the cap body 201 and the bottle body 100 can be connected by screw threads, snap connection or other suitable means. The cap body 201 is provided with a material taking hole 203. The material taking hole 203 can be vertically penetrated. The material taking hole 203 communicates with the inner cavity of the bottle body 100. The material taking hole 203 can be a round hole or a hole of other shapes. The movable part 202 is movably connected to the cap body 201. The movable part 202 is provided with a through hole 204 and a blocking part 205. Among them, the movable part 202 can move to a first state and a second state. When the movable part 202 is in the first state, the blocking part 205 can block the material taking hole 203. When the movable part 202 is in the second state, at least part of the vertical projection of the through hole 204 coincides with the vertical projection of the material taking hole 203. Specifically, the vertical projection of the through hole 204 and the material taking hole 203 can completely coincide, or the vertical projection of the through hole 204 and the material taking hole 203 can partially coincide, as long as the needle of the extractor can pass through the through hole 204 and the material taking hole 203 in sequence.

[0036] In this embodiment, the bottle body 100 is used to store the agar medium with microorganisms. When it is necessary to extract the agar medium with microorganisms from the bottle body 100, the movable part 202 on the movable cap body 201 is moved to make the movable part 202 in the second state. In this state, at least part of the vertical projection of the through hole 204 on the movable part 202 coincides with the vertical projection of the material taking hole 203 on the cap body 201. The staff can operate the extractor to pass through the through hole 204 and the material taking hole 203 and insert it into the bottle body 100, so as to extract the agar medium with microorganisms. After the extraction is completed, the movable part 202 on the movable cap body 201 is moved again to make the movable part 202 in the first state. In this state, the blocking part 205 on the movable part 202 can block the material taking hole 203, so as to realize the sealing of the bottle body 100.

[0037] According to the storage bottle for agar medium detection of the embodiment of the present utility model, when extracting the agar medium with microorganisms, it is not necessary to open the entire cap body 201, and it is only necessary to connect the through hole 204 and the material taking hole 203. Furthermore, the situation that the agar medium with microorganisms in the bottle body 100 is exposed outside can be reduced, so that the agar medium with microorganisms can be reduced from being externally contaminated.

[0038] Reference Figures 1 to 6As shown, in some embodiments of the present utility model, the movable part 202 is rotatably connected to the cover body 201, and the through hole 204 and the blocking part 205 are arranged circumferentially along the rotation axis of the movable part 202. For example, the rotation axis of the movable part 202 can extend vertically. During the rotation of the movable part 202, the through hole 204 and the blocking part 205 can sequentially pass above the material taking hole 203, so as to realize the switching between the second state and the first state of the movable part 202. The structure is simple, the operation is convenient, and it saves time and effort.

[0039] Reference Figures 2 to 6 As shown, in some embodiments of the present utility model, the through hole 204 and the blocking part 205 are located on opposite sides of the rotation axis of the movable part 202. With such a setting, when the movable part 202 rotates to the first state and the blocking part 205 blocks the material taking hole 203, even if the sealing effect is reduced due to manufacturing errors or long-term use, since the through hole 204 is just located on the side of the rotation axis of the movable part 202 away from the material taking hole 203, it can further reduce the external environmental pollution of the agar medium with microorganisms in the bottle body 100.

[0040] Reference Figure 2 、 Figure 3 、 Figure 5 and Figure 6 As shown, in some embodiments of the present utility model, the movable part 202 includes a top plate 206 and an annular side plate 207. The through hole 204 and the blocking part 205 are arranged on the top plate 206, and the annular side plate 207 is arranged on the circumferential side of the top plate 206. The annular side plate 207 is rotatably connected to the cover body 201, and the rotation axis of the annular side plate 207 coincides with the axis of the cover body 201. In this embodiment, the movable part 202 includes a top plate 206 and an annular side plate 207, which can further protect the cover body 201 and prevent the cover body 201 from being exposed and damaged. In addition, when the movable part 202 rotates to the first state and the blocking part 205 blocks the material taking hole 203, even if the sealing effect is reduced due to manufacturing errors or long-term use, due to the covering effect of the top plate 206, it can also further reduce the external environmental pollution of the agar medium with microorganisms in the bottle body 100.

[0041] Reference Figure 2 、 Figure 3 、 Figure 5 and Figure 6As shown, in some embodiments of the present utility model, an annular connecting plate 208 is provided on the circumferential side of the top end of the cover body 201. The annular side plate 207 is sleeved on the outer side of the annular connecting plate 208 and is rotatably connected to the annular connecting plate 208. For example, the annular side plate 207 and the annular connecting plate 208 can be threadedly connected. In addition, it can also be that an annular groove is provided on the outer side of the annular connecting plate 208, and an annular strip is correspondingly provided on the inner side of the annular side plate 207. The annular strip is fitted and clamped in the installation groove. In this way, the annular side plate 207 can also rotate relative to the annular connecting plate 208, with a simple structure and convenient installation.

[0042] Reference Figure 2 , Figure 3 , Figure 5 and Figure 6 As shown in, in some embodiments of the present utility model, a limiting component 209 is provided between the cover body 201 and the movable part 202. When the movable part 202 rotates to the first state and the second state, the limiting component 209 restricts the continuous rotation of the movable part 202. When the movable part 202 rotates to the first state, the limiting component 209 restricts the continuous rotation of the movable part 202, so that the movable part 202 is kept in the first state, thereby facilitating the blocking part 205 to block the material taking hole 203. When the movable part 202 rotates to the second state, the limiting component 209 restricts the continuous rotation of the movable part 202, so that the movable part 202 is kept in the second state, and further enables at least part of the vertical projection of the through hole 204 and the material taking hole 203 to overlap, thereby facilitating the extractor to extract the agar medium with microorganisms.

[0043] Reference Figure 2 , Figure 3 , Figure 5 and Figure 6 As shown in, in some embodiments of the present utility model, the limiting component 209 includes a first limiting part 210 and two second limiting parts 211. The first limiting part 210 is provided on the cover body 201, and the two second limiting parts 211 are provided on the movable part 202. Among them, the second limiting parts 211 and the first limiting part 210 are arranged circumferentially along the rotation axis of the movable part 202. When the movable part 202 rotates to the first state, one of the second limiting parts 211 abuts against the first limiting part 210. When the movable part 202 rotates to the second state, the other second limiting part 211 abuts against the first limiting part 210. When the movable part 202 rotates to the first state and the second state, one of the second limiting parts 211 abuts against the first limiting part 210, so as to be able to restrict the continuous rotation of the movable part 202, with a simple structure, convenient processing and good limiting effect.

[0044] It should be noted that in some embodiments of the present utility model, the limiting component 209 may also include two first limiting parts 210 and a second limiting part 211. The two first limiting parts 210 are provided on the cover body 201, and the second limiting part 211 is provided on the movable part 202. Among them, the second limiting part 211 and the first limiting parts 210 are arranged circumferentially along the rotation axis of the movable part 202. When the movable part 202 rotates to the first state, the second limiting part 211 abuts against one of the first limiting parts 210. When the movable part 202 rotates to the second state, the second limiting part 211 abuts against the other first limiting part 210. In this way, when the movable part 202 rotates to the first state and the second state, the second limiting part 211 can abut against a first limiting part 210, so that the continuous rotation of the movable part 202 can be restricted. The structure is simple, the processing is convenient, and the limiting effect is good.

[0045] Reference Figures 1 to 3 As shown, in some embodiments of the present utility model, the blocking part 205 is arranged as an elastic member. When the movable part 202 is in the second state, the blocking part 205 is compressed and abuts against the cover body 201. When the movable part 202 is in the first state, the blocking part 205 extends and is inserted into the material taking hole 203 to block the material taking hole 203. For example, the blocking part 205 can be made of an elastic material such as elastic rubber or elastic plastic. The blocking part 205 can be arranged on the side of the top plate 206 of the movable part 202 close to the bottle body 100. During the rotation of the movable part 202 and when it is in the second state, the blocking part 205 is in a contracted state under the extrusion of the cover body 201. When the movable part 202 rotates to the first state, the blocking part 205 extends under the action of its own elastic restoring force and is inserted into the material taking hole 203, thereby blocking the material taking hole 203. The structure is simple, the operation is convenient, and the blocking effect is good.

[0046] Reference Figures 4 to 6 As shown, in some embodiments of the present utility model, the movable part 202 is provided with a threaded hole 212, and the blocking part 205 is threadedly connected to the hole wall of the threaded hole 212. When the movable part 202 is in the first state, the blocking part 205 can be rotated to be inserted into the material taking hole 203 to block the material taking hole 203. For example, the blocking part 205 can be arranged as a stud structure. The blocking part 205 and the movable part 202 are threadedly connected through the cooperation of the external thread on the outer side wall of the blocking part 205 and the internal thread on the hole wall of the threaded hole 212. When the movable part 202 rotates to the first state, by rotating the blocking part 205, the blocking part 205 can be moved along its own length direction, so that the blocking part 205 can be inserted into the material taking hole 203, thereby blocking the material taking hole 203. The structure is simple, the operation is convenient, and the blocking effect is good.

[0047] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present utility model within the scope of knowledge possessed by those of ordinary skill in the art to which it pertains.

Claims

1. A storage bottle for agar medium detection, characterized in that: include: The bottle body has an open top; A bottle cap, comprising a cover body and a movable part, wherein the cover body is mounted on the top of the bottle body, the cover body is provided with a material taking hole communicating with the inner cavity of the bottle body, the movable part is movably connected to the cover body, and the movable part is provided with a through hole and a blocking part; Wherein, the movable part can move to a first state and a second state. When the movable part is in the first state, the blocking part can block the material collection hole. When the movable part is in the second state, the through hole and the vertical projection of the material collection hole at least partially overlap.

2. The agar culture medium detection storage bottle according to claim 1, characterized in that: The movable part is rotatably connected to the cover body, and the through hole and the blocking part are arranged along the circumferential direction of the rotation axis of the movable part.

3. The agar medium detection storage bottle according to claim 2, characterized in that: The through hole and the blocking portion are located on opposite sides of the rotation axis of the movable portion.

4. The agar medium detection storage bottle according to claim 2, characterized in that: The activities include: A top plate, wherein the through hole and the blocking portion are arranged on the top plate; An annular side plate is arranged on the peripheral side of the top plate, the annular side plate is rotatably connected to the cover body, and the rotation axis of the annular side plate coincides with the axial center line of the cover body.

5. The agar culture medium detection storage bottle according to claim 4, characterized in that: An annular connecting plate is arranged on the peripheral side of the top end of the cover body, and the annular side plate is sleeved on the outer side of the annular connecting plate and is rotatably connected with the annular connecting plate.

6. The agar culture medium detection storage bottle according to any one of claims 2 to 5, characterized in that: A limiting assembly is provided between the cover body and the movable part. When the movable part rotates to the first state and the second state, the limiting assembly restricts the movable part from continuing to rotate.

7. The agar culture medium detection storage bottle according to claim 6, characterized in that: The limiting component comprises: A first limiting portion, disposed on the cover body; Two second limiting parts, arranged on the movable part; The second limiting portion and the first limiting portion are arranged circumferentially along the rotation axis of the movable portion. When the movable portion rotates to the first state, one of the second limiting portions abuts against the first limiting portion. When the movable portion rotates to the second state, the other second limiting portion abuts against the first limiting portion.

8. The agar culture medium detection storage bottle according to claim 6, characterized in that: The limiting component comprises: Two first limiting parts are arranged on the cover body; A second limiting portion, disposed on the movable portion; The second limiting portion and the first limiting portion are arranged circumferentially along the rotation axis of the movable portion. When the movable portion rotates to the first state, the second limiting portion abuts against one of the first limiting portions. When the movable portion rotates to the second state, the second limiting portion abuts against another of the first limiting portions.

9. The agar culture medium detection storage bottle according to any one of claims 1 to 5, characterized in that: The blocking portion is configured as an elastic member. When the movable portion is in the second state, the blocking portion compresses and abuts against the cover body. When the movable portion is in the first state, the blocking portion extends and is inserted into the material taking hole to block the material taking hole.

10. The agar culture medium detection storage bottle according to any one of claims 1 to 5, characterized in that: The movable part is provided with a threaded hole, and the blocking part is threadedly connected to the hole wall of the threaded hole. When the movable part is in the first state, the blocking part can be rotated to be inserted into the material taking hole to block the material taking hole.

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