Convenient-to-adjust culture device for cosmetic research and development

Abstract

The utility model relates to the technical field of cosmetic cultivation, and discloses a convenient-to-adjust cultivation device for cosmetic research and development. The culture cavity is formed in the top of the culture device; the observation window is fixedly connected to the top of the incubator; the embedded groove is formed in the inner wall of the sealing cover; the notch is formed in the inner surface of the culture cavity; the inner surface of the incubator is fixedly connected with an operation assembly; the operation assembly comprises an adjusting part fixedly connected to the top of the incubator, and the adjusting part is connected with a positioning part. According to the convenient-to-adjust culture device for cosmetic research and development, by rotating the adjusting pipe, the inner sides of the vent holes correspond to the positions of the air inlet holes, the outer sides of the vent holes correspond to the positions of the notches, the air inlet holes communicate with the notches through the vent holes, air flows into the culture cavity, and through the four sets of vent holes with different hole diameters, the culture efficiency is improved. And the flow of air flow is controlled, so that reactions at different air flows can be detected at the same time.

Description

Technical Field

[0001] This utility model relates to the field of cosmetic culture technology, specifically to a culture device for cosmetic research and development that is easy to adjust. Background Technology

[0002] Cosmetics are products used to modify, beautify, and protect human skin, hair, nails, and other parts of the body. Cosmetics are rich in various nutrients and may be contaminated with microorganisms during production, storage, and use. Microbial culture can help detect microbial contamination in cosmetics in a timely manner and assess its potential risks to product quality and consumer health.

[0003] According to Chinese Patent CN212622615U, a cosmetic research and development cultivation device that is easy to adjust is used. By rotating the adjusting plate, the first vent and the second vent are offset, and the top of the adjusting plate covers part of the space of the second vent. This completes the adjustment of the air flow of the cosmetic cultivation device. It solves the problem that existing cosmetic cultivation devices do not have a device to adjust the air flow inside the box when cultivating cosmetics, and cannot detect what kind of reaction the cosmetics will have under different air flow. This easy-to-adjust cosmetic research and development cultivation device has the advantage of adjusting the air flow inside the box.

[0004] The aforementioned device controls the airflow inside the device by rotating the adjusting plate to shift the first vent from the second vent, making it convenient for users. However, this device cannot simultaneously detect different airflow rates, thus reducing its efficiency. Therefore, we provide an easily adjustable culture device for cosmetic research and development. Utility Model Content

[0005] The purpose of this invention is to provide an easily adjustable culture device for cosmetic research and development, in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a culture device for cosmetic research and development that is easy to adjust, comprising: a culture vessel;

[0007] A cap threadedly connected to the outer wall of the culture vessel;

[0008] A culture chamber located at the top of the culture vessel;

[0009] An observation window is fixedly connected to the top of the incubator;

[0010] An embedded groove is formed in the inner wall of the cover;

[0011] A groove is formed on the inner surface of the culture chamber;

[0012] An operating component is fixedly connected to the inner surface of the culture vessel; the operating component includes an adjustment part fixedly connected to the top of the culture vessel, and the adjustment part is connected to a positioning part.

[0013] Preferably, the adjustment part includes a mounting groove formed on the top of the incubator, an air inlet pipe is fixedly connected to the inner surface of the mounting groove, an air inlet hole is formed on the outer wall of the bottom end of the air inlet pipe, an annular groove is formed on the outer wall of the top end of the air inlet pipe, an annular block is rotatably connected to the inner surface of the annular groove, an adjustment pipe is fixedly connected to the bottom of the annular block, and a vent hole is formed on the outer wall of the bottom end of the adjustment pipe, the inner side of the vent hole is connected to the outer side of the air inlet hole.

[0014] Preferably, the positioning part includes an L-shaped rod fixedly connected to the top of the annular block, a T-shaped rod extending through the outer side of the bottom end of the L-shaped rod, a positioning rod fixedly connected to the inner end face of the T-shaped rod, the inner end of the positioning rod being engaged with the inner surface of the positioning groove, the positioning groove being opened on the outer wall of the top end of the air intake pipe, a positioning spring fixedly connected to the inner wall of the bottom end of the L-shaped rod, and the end of the positioning spring away from the L-shaped rod being fixedly connected to the inner end of the T-shaped rod.

[0015] Preferably, the inner side of the groove is connected to the outer side of the vent hole to facilitate airflow into the culture chamber.

[0016] Preferably, the outer wall of the regulating pipe is attached to and rotatably connected to the inner surface of the mounting groove, which facilitates the rotation of the regulating pipe to control the opening and closing of the groove, i.e., to control the airflow or interruption.

[0017] Preferably, the number of vent holes is set to four groups, which are equally spaced on the bottom outer wall of the regulating tube. The diameter of each group of vent holes gradually decreases from right to left clockwise. By passing through the four groups of vent holes with different diameters, the reaction when different air flow rates are detected simultaneously can be realized.

[0018] Preferably, the bottom surface of the top of the L-shaped rod is arranged in contact with the top surface of the air intake pipe.

[0019] Compared with the prior art, this utility model provides an easily adjustable culture device for cosmetic research and development, which has the following beneficial effects:

[0020] 1. This easily adjustable culture device for cosmetic research and development is sealed by a screw-on cap that is attached to the outer wall of the culture vessel, thereby sealing the culture chamber. The cosmetic culture reaction can be observed at any time through the observation window.

[0021] 2. This easily adjustable culture device for cosmetic research and development allows the inner side of the vent hole to align with the position of the air inlet hole and the outer side of the vent hole to align with the position of the groove opening by rotating the adjustment tube. This enables the air inlet hole to connect with the groove opening through the vent hole, allowing air to flow into the culture chamber. The air flow rate is controlled by four sets of vent holes with different diameters, thereby enabling the simultaneous detection of reactions at different air flow rates.

[0022] 3. This easily adjustable culture device for cosmetic research and development uses an L-shaped rod to rotate the adjusting tube. The positioning rod is squeezed, causing the T-shaped rod to move outward from the L-shaped rod and disengage from the positioning groove. At this time, the adjusting tube drives the vent to rotate, causing the vent to misalign with the groove opening. The groove opening then closes, interrupting airflow. Simultaneously, the elasticity of the positioning spring drives the positioning rod to reset via the T-shaped rod. The positioning rod then engages with the inner surface of the positioning groove at the corresponding position, thus positioning the adjusted tube after rotation and preventing the vent position from shifting and affecting the culture reaction. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the incubator structure of this utility model;

[0025] Figure 3 This is a schematic diagram of the adjustment part of this utility model;

[0026] Figure 4 This is a schematic diagram of the slot closing structure of this utility model;

[0027] Figure 5 This is a schematic diagram of the positioning part of this utility model.

[0028] In the diagram: 1. Incubator; 2. Cover; 3. Incubation chamber; 4. Observation window; 5. Embedded groove; 6. Operating components; 61. Adjustment part; 611. Mounting groove; 612. Air inlet pipe; 613. Annular groove; 614. Annular block; 615. Adjustment pipe; 616. Air inlet; 617. Vent hole; 62. Positioning part; 621. L-shaped rod; 622. T-shaped rod; 623. Positioning rod; 624. Positioning groove; 625. Positioning spring; 7. Groove opening. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] Example 1: The easily adjustable culture device for cosmetic research and development provided by this utility model, such as... Figures 1 to 5 As shown: A culture device for cosmetic research and development that is easy to adjust, comprising: a culture vessel 1;

[0032] The cap 2 is threadedly connected to the outer wall of the incubator 1;

[0033] Culture chamber 3 is located at the top of culture vessel 1;

[0034] The observation window 4 is fixedly connected to the top of the incubator 1;

[0035] An embedded groove 5 is formed in the inner wall of the cap 2;

[0036] A groove 7 is formed on the inner surface of the culture chamber 3;

[0037] An operating component 6 is fixedly connected to the inner surface of the culture vessel 1; the operating component 6 includes an adjustment part 61 fixedly connected to the top of the culture vessel 1, and the adjustment part 61 is connected to a positioning part 62.

[0038] The adjustment unit 61 includes a mounting groove 611 formed on the top of the incubator 1. An air inlet pipe 612 is fixedly connected to the inner surface of the mounting groove 611. An air inlet hole 616 is formed on the outer wall of the bottom end of the air inlet pipe 612. An annular groove 613 is formed on the outer wall of the top end of the air inlet pipe 612. An annular block 614 is rotatably connected to the inner surface of the annular groove 613. An adjustment pipe 615 is fixedly connected to the bottom of the annular block 614. A vent hole 617 is formed on the outer wall of the bottom end of the adjustment pipe 615. The inner side of the vent hole 617 communicates with the outer side of the air inlet hole 616.

[0039] In this embodiment, the inner side of the slot 7 is connected to the outer side of the vent 617 to facilitate airflow into the culture chamber 3.

[0040] Furthermore, the outer wall of the regulating pipe 615 is attached to and rotatably connected to the inner surface of the mounting groove 611, which facilitates the rotation of the regulating pipe 615 to control the opening and closing of the groove 7, i.e., to control the airflow or interruption.

[0041] Furthermore, the number of vent holes 617 is set to four groups, which are equally spaced on the bottom outer wall of the regulating tube 615. The diameter of each group of vent holes 617 gradually decreases from right to left clockwise. By using four groups of vent holes 617 with different diameters, the reaction when different air flow rates are detected simultaneously can be achieved.

[0042] Example 2: Based on Example 1, the present invention provides an easily adjustable culture device for cosmetic research and development, such as... Figures 1 to 5 As shown: The positioning part 62 includes an L-shaped rod 621 fixedly connected to the top of the annular block 614. A T-shaped rod 622 passes through the outer side of the bottom end of the L-shaped rod 621. A positioning rod 623 is fixedly connected to the inner end face of the T-shaped rod 622. The inner end of the positioning rod 623 is engaged with the inner surface of the positioning groove 624. The positioning groove 624 is opened on the outer wall of the top end of the air intake pipe 612. A positioning spring 625 is fixedly connected to the inner wall of the bottom end of the L-shaped rod 621. The end of the positioning spring 625 away from the L-shaped rod 621 is fixedly connected to the inner end of the T-shaped rod 622.

[0043] In this embodiment, the top and bottom surfaces of the L-shaped rod 621 are in contact with the top surface of the air intake pipe 612.

[0044] In actual operation, when this device is used, the cosmetics of the same proportion are first introduced into the four culture chambers 3 respectively, and the caps 2 are screwed onto the outer wall of the culture vessel 1 to seal the culture chambers 3. The cosmetic culture reaction can be observed at any time through the observation window 4.

[0045] By rotating the regulating tube 615 using the L-shaped rod 621, the inner side of the vent 617 aligns with the position of the air inlet 616, and the outer side of the vent 617 aligns with the position of the slot 7. This allows the air inlet 616 to connect with the slot 7 through the vent 617, enabling air to flow into the culture chamber 3. The airflow is controlled by four sets of vents 617 with different diameters, allowing different airflow rates to enter the four culture chambers 3 simultaneously, thus enabling simultaneous detection of different airflow rates. Conversely, by rotating the regulating tube 615 in the opposite direction using the L-shaped rod 621, the regulating tube 615 drives the vent 617 to rotate and become misaligned with the slot 7, causing the slot 7 to close and interrupt the airflow.

[0046] When the regulating tube 615 is rotated via the L-shaped rod 621, the positioning rod 623 is compressed, causing the T-shaped rod 622 to move outward from the L-shaped rod 621 and disengage from the positioning groove 624. When the regulating tube 615 rotates to the appropriate position, the elasticity of the positioning spring 625 is used to drive the positioning rod 623 to reset via the T-shaped rod 622. At the same time, the positioning rod 623 is engaged with the inner surface of the positioning groove 624 at the corresponding position, thereby positioning the rotating regulating tube 615 and preventing the vent hole 617 from shifting and affecting the culture reaction.

[0047] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. An easily adjustable culture device for cosmetic research and development, comprising: Incubator (1); A cap (2) is threaded to the outer wall of the culture vessel (1); A culture chamber (3) is opened at the top of the culture vessel (1); An observation window (4) is fixedly connected to the top of the incubator (1); An embedded groove (5) is formed in the inner wall of the cover (2); A slot (7) is formed on the inner surface of the culture chamber (3); The feature is that an operating component (6) is fixedly connected to the inner surface of the culture vessel (1); the operating component (6) includes an adjustment part (61) fixedly connected to the top of the culture vessel (1), and the adjustment part (61) is connected to a positioning part (62).

2. The easily adjustable culture device for cosmetic research and development according to claim 1, characterized in that: The adjustment unit (61) includes an installation groove (611) on the top of the incubator (1). An air inlet pipe (612) is fixedly connected to the inner surface of the installation groove (611). An air inlet hole (616) is provided on the outer wall of the bottom end of the air inlet pipe (612). An annular groove (613) is provided on the outer wall of the top end of the air inlet pipe (612). An annular block (614) is rotatably connected to the inner surface of the annular groove (613). An adjustment pipe (615) is fixedly connected to the bottom of the annular block (614). A vent hole (617) is provided on the outer wall of the bottom end of the adjustment pipe (615). The inner side of the vent hole (617) is connected to the outer side of the air inlet hole (616).

3. The easily adjustable culture device for cosmetic research and development according to claim 1, characterized in that: The positioning part (62) includes an L-shaped rod (621) fixedly connected to the top of the annular block (614). A T-shaped rod (622) passes through the outer side of the bottom end of the L-shaped rod (621). A positioning rod (623) is fixedly connected to the inner end face of the T-shaped rod (622). The inner end of the positioning rod (623) is engaged with the inner surface of the positioning groove (624). The positioning groove (624) is opened on the outer wall of the top end of the air intake pipe (612). A positioning spring (625) is fixedly connected to the inner wall of the bottom end of the L-shaped rod (621). The end of the positioning spring (625) away from the L-shaped rod (621) is fixedly connected to the inner end of the T-shaped rod (622).

4. The easily adjustable culture device for cosmetic research and development according to claim 1, characterized in that: The inner side of the slot (7) is connected to the outer side of the vent (617).

5. The easily adjustable culture device for cosmetic research and development according to claim 2, characterized in that: The outer wall of the regulating tube (615) is attached to and rotatably connected to the inner surface of the mounting groove (611).

6. The easily adjustable culture device for cosmetic research and development according to claim 2, characterized in that: The number of vent holes (617) is set to four groups, which are equally spaced on the bottom outer wall of the regulating pipe (615). The diameter of each group of vent holes (617) gradually decreases from right to left clockwise.

7. The easily adjustable culture device for cosmetic research and development according to claim 3, characterized in that: The top bottom surface of the L-shaped rod (621) is in contact with the top surface of the air intake pipe (612).

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