Grain and oil inspection sample storage device
By designing a grain and oil testing sample storage device, and adopting a cross-shaped partition and anti-detachment component, the problems of inconvenient sample storage and unstable stacking were solved. This enabled multiple sampling and preservation as well as stable stacking, improving the scientific nature and convenience of sample management.
Patent Information
- Application Number
- CN202520142924.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-22
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2035-01-22
AI Technical Summary
In current grain and oil testing, insufficient attention is paid to sample management, resulting in inconvenient sample storage, inability to store multiple samples at the same time, and unstable stacking of test tubes, which can easily lead to confusion.
Design a grain and oil testing sample storage device, which uses a cross-shaped partition plate inside the bottle to form multiple independent storage chambers, is equipped with a partition sealing plug and an extension sleeve structure to achieve stable stacking, and is connected by an anti-detachment component to ensure stable stacking between the bottles.
It enables multiple sampling and preservation of the same batch of grain and oil samples, avoiding confusion, and the bottles are stable when stacked, making them easy to manage and store.
Smart Images
Figure CN223865286U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of grain and oil inspection technology, and specifically relates to a grain and oil inspection sample storage device. Background Technology
[0002] Grain and oil inspection is a direct and effective measure to understand the quality and safety status of grain and oil and to identify potential risks. It is also a crucial link in my country's grain and oil quality and safety supervision. As an important component of grain and oil inspection, sample management directly affects the impartiality, scientific rigor, and accuracy of test data, and is also significant for enhancing the authority of testing institutions. On the one hand, most relevant testing institutions pay close attention to the standardization and scientific nature of sampling, as well as the advancement and accuracy of testing technologies, but relatively less attention is paid to sample management. Currently, grain and oil inspection samples are generally taken in small quantities and stored in sealed sample preservation tubes. These tubes only store a single sample at a time. To ensure the accuracy of testing, multiple samplings are usually required during sampling, but a single tube cannot independently store multiple samples, necessitating the use of multiple tubes for storage, which is quite cumbersome. Therefore, this utility model proposes a grain and oil inspection sample storage device. Utility Model Content
[0003] The purpose of this invention is to provide a grain and oil testing sample storage device to solve the problems mentioned in the background art.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a grain and oil testing sample storage device, comprising a bottle body, wherein a cross-shaped partition plate is integrally provided inside the bottle body, and the cross-shaped partition plate divides the interior of the bottle body into multiple independent storage chambers; a partition sealing plug capable of simultaneously sealing multiple storage chambers is snapped into the top opening of the bottle body; each storage chamber is provided with a discharge port at its bottom, and the discharge port is sealed by a lower sealing plug; an upper extension sleeve extends from the top edge of the bottle body, and a lower extension sleeve extends from the bottom of the bottle body; two adjacent bottles can be stacked by the upper extension sleeve and the lower extension sleeve, and the upper extension sleeve and the lower extension sleeve are connected by an anti-detachment component.
[0005] Preferably, the anti-detachment component includes an external thread on the outside of the lower extension sleeve and an internal thread on the inside of the upper extension sleeve, wherein the threads of the external thread and the internal thread are matched.
[0006] Preferably, the anti-detachment component includes a slot formed inside the upper extension sleeve and a raised ring disposed on the outer side of the lower extension sleeve, wherein the shape and size of the raised ring match the shape and size of the slot.
[0007] Preferably, the outer surface of the bottle is provided with a writable label corresponding to the position of each storage cavity.
[0008] Preferably, the outer diameter of the lower extension sleeve matches the inner diameter of the upper extension sleeve, and the top of the separating sealing plug is provided with a handle groove for pulling.
[0009] Compared with the prior art, the advantages of this utility model are: the utility model is designed with a bottle body with multiple independent storage chambers, which can take multiple samples of the same batch of grain and oil and store them in one bottle body, which is convenient for storage and avoids confusion with other batches of grain and oil samples; the bottles of this utility model can be stably stacked through the connection structure, which is more convenient for subsequent storage and placement. Attached Figure Description
[0010] Figure 1 This is a schematic diagram of the stacked storage bottles of this utility model.
[0011] Figure 2 This is a cross-sectional view of the preservation bottle of this utility model;
[0012] Figure 3 This is a top view of the storage bottle of this utility model;
[0013] Figure 4 This is a cross-sectional view of Embodiment 2 of the present invention;
[0014] In the diagram: 1. Bottle body; 2. Cross-shaped divider; 3. Divider sealing plug; 4. Upper extension sleeve; 5. Lower extension sleeve; 6. Lower sealing plug; 7. Storage cavity; 8. Discharge port; 9. Internal thread; 10. External thread; 11. Slot; 12. Raised ring. Detailed Implementation
[0015] 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.
[0016] Example 1
[0017] Please see Figures 1 to 3This is the first embodiment of the present invention, which provides a technical solution: a grain and oil testing sample storage device, including a bottle body 1. A cross-shaped partition plate 2 is integrally formed inside the bottle body 1, dividing the interior of the bottle body 1 into multiple independent storage chambers 7, capable of storing samples taken multiple times from the same batch. A sealing plug 3, capable of simultaneously sealing multiple storage chambers 7, is engaged at the top opening of the bottle body 1. Each storage chamber 7 has a discharge port 8 at its bottom, which is sealed by a lower sealing plug 6. An upper extension sleeve 4 extends from the top edge of the bottle body 1, and a lower extension sleeve 5 extends from the bottom of the bottle body 1. Two adjacent bottles 1 can be stacked using the upper extension sleeve 4 and the lower extension sleeve 5, and the upper extension sleeve 4 and the lower extension sleeve 5 are connected by an anti-detachment component. In this embodiment, preferably, the anti-detachment component includes an external thread 10 on the outside of the lower extension sleeve 5 and an internal thread 9 on the inside of the upper extension sleeve 4. The threads of the external thread 10 and the internal thread 9 are matched to ensure greater stability when the bottles 1 are stacked. In this embodiment, preferably, a writable label is provided on the outer surface of the bottle body 1 corresponding to the position of each storage cavity 7 for easy marking. In this embodiment, preferably, the outer diameter of the lower extension sleeve 5 matches the inner diameter of the upper extension sleeve 4, and the top of the separating sealing plug 3 is provided with a handle groove for easy opening of the separating sealing plug 3.
[0018] Example 2
[0019] Please see Figure 4 This is the second embodiment of the present invention. This embodiment is based on the previous embodiment. The difference is that, in this embodiment, preferably, the anti-detachment component includes a slot 11 opened on the inner side of the upper extension sleeve 4 and a protruding ring 12 disposed on the outer side of the lower extension sleeve 5. The shape and size of the protruding ring 12 match the shape and size of the slot 11 to achieve stable stacking.
[0020] Although embodiments of the present invention have been shown and described (see the detailed description above), it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A sample storage device for grain and oil testing, comprising a bottle (1), characterized in that: The bottle body (1) is integrally provided with a cross partition plate (2), and the cross partition plate (2) divides the interior of the bottle body (1) into multiple independent storage chambers (7). The top opening of the bottle body (1) is fitted with a partition sealing plug (3) that can simultaneously seal multiple storage chambers (7). Each storage chamber (7) is provided with a discharge port (8) at the bottom, and the discharge port (8) is sealed by a lower sealing plug (6). The top edge of the bottle body (1) is provided with an upper extension sleeve (4), and the bottom of the bottle body (1) is provided with a lower extension sleeve (5). Two adjacent bottles (1) can be stacked by the upper extension sleeve (4) and the lower extension sleeve (5), and the upper extension sleeve (4) and the lower extension sleeve (5) are connected by an anti-detachment component.
2. The grain and oil testing sample storage device according to claim 1, characterized in that: The anti-detachment component includes an external thread (10) on the outside of the lower extension sleeve (5) and an internal thread (9) on the inside of the upper extension sleeve (4), wherein the threads of the external thread (10) and the internal thread (9) are matched.
3. The grain and oil testing sample storage device according to claim 1, characterized in that: The anti-detachment component includes a slot (11) formed inside the upper extension sleeve (4) and a protruding ring (12) set outside the lower extension sleeve (5), the shape and size of the protruding ring (12) matching the shape and size of the slot (11).
4. The grain and oil testing sample storage device according to claim 1, characterized in that: The outer surface of the bottle (1) is provided with a writable label corresponding to the position of each storage cavity (7).
5. A grain and oil testing sample storage device according to claim 1, characterized in that: The outer diameter of the lower extension sleeve (5) matches the inner diameter of the upper extension sleeve (4), and the top of the separating sealing plug (3) is provided with a handle groove for pulling.