Detectable food sampling tube
By introducing quantitative components, including measuring cylinder and water outlet holes, the cumbersome adjustment of quantity during food sampling is solved, and convenient and efficient liquid food sampling is achieved.
Patent Information
- Application Number
- CN202421104465.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-05-21
AI Technical Summary
During the food sampling process, staff need to adjust the amount of liquid according to needs. The existing food sampling tube needs to be poured in or out of liquid to achieve the required amount, resulting in a cumbersome sampling process.
A detectable food sampling tube is designed, using quantitative components, including a measuring cylinder, a plug and a water outlet. By dragging the measuring cylinder and the piston, accurate sampling and observation of the liquid can be achieved.
Through the design of quantitative components, the food sampling process is simplified, the steps of artificial adjustment are reduced, and convenient and efficient liquid food sampling is achieved.
Smart Images
Figure CN222800430U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of food sampling tubes, in particular to a detectable food sampling tube. Background Art
[0002] When testing liquid foods such as milk and fruit and vegetable drinks, the liquid needs to be loaded into a food sampling tube and then sent to a testing agency for testing. The food sampling tube consists of a tube body, a cover, and a sealing gasket. When sampling liquid food, unscrew the cover, pour the food into the sampling tube, and then screw on the cover. The sealing gasket prevents liquid leakage during transportation. During testing, the staff unscrews the cover and uses a rubber-tipped dropper to suck in the liquid food for testing.
[0003] The inventor found in his daily work that when the food sampling tube is in use, when sampling liquid, the staff needs to sample the liquid food as needed. After pouring the liquid into the sampling tube, the staff observes from the scale lines on the sampling tube whether the demand is met. If there is too much liquid, some liquid needs to be poured out, and if there is too little liquid, some liquid needs to be poured in, which makes the sampling process very cumbersome. Utility Model Content
[0004] The purpose of the utility model is to solve the problem that in actual use, when sampling liquid, the staff needs to sample the liquid food according to the demand. After pouring the liquid into the sampling tube, the staff observes from the scale lines on the sampling tube whether the demand is met. If there is too much liquid, some liquid needs to be poured out, and if there is too little liquid, some liquid needs to be poured in, which makes the sampling process very cumbersome. A detectable food sampling tube is proposed.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a detectable food sampling tube, comprising a tube body, a cover is installed on the upper end of the tube body, a quantitative component is arranged on the upper end of the cover, a sealing component is arranged on the inner wall of the tube body, the quantitative component comprises a measuring cylinder arranged on the upper end of the cover, an insert cylinder is fixedly connected to the lower end of the measuring cylinder, the inner wall of the insert cylinder is provided with evenly distributed outlets, a matching tube is fixedly connected to the upper end of the cover, the matching tube and the insert cylinder are interference fit, a piston 1 is arranged on the inner wall of the measuring cylinder, a water outlet hole is arranged on the upper end of the piston 1, and a piston 2 is arranged on the inner wall of the water outlet hole.
[0006] The effect achieved by the above components is: by setting the quantitative component, when sampling liquid food with the sampling tube, drag the measuring cylinder so that the insert tube is inserted into the matching tube, pour the liquid food so that the liquid does not flow out, move the piston down, so that the piston 2 on the water outlet moves up, so that the liquid emerges from the water outlet, observe the scale of the measuring cylinder, and when the required sampling standard is reached, press down the measuring cylinder and open the pressure relief mechanism at the same time, so that the liquid flows into the tube body from the outlet, thereby facilitating sampling.
[0007] Preferably, the lower end of the piston 2 is fixedly connected to a spring 1, and the other end of the spring 1 is fixed to the piston 1.
[0008] The effect achieved by the above components is: by setting the spring one, the piston two is reset.
[0009] Preferably, the upper end of the piston one is fixedly connected with an extrusion rod and a bellows, and the inner wall of the bellows is provided with a piston three.
[0010] The effect achieved by the above components is: dragging the piston three so as to separate it from the bellows.
[0011] Preferably, a rubber ring is provided at the upper end of the matching tube, and the insert tube is inserted into the rubber ring.
[0012] The effect achieved by the above components is: pressing down the measuring cylinder causes the rubber ring to be squeezed.
[0013] Preferably, the lower end of the rubber ring is fixedly connected to a spring three, and the other end of the spring three is fixed to the matching tube.
[0014] The effects achieved by the above components are: the rubber ring is squeezed, so that the spring three is squeezed.
[0015] Preferably, the sealing assembly comprises a sealing gasket, and the sealing gasket is arranged on the inner wall of the tube body.
[0016] The effect achieved by the above components is that when the matching pipe is sealed, the sealing gasket is clamped to the matching pipe, thereby sealing the matching pipe.
[0017] Preferably, the inner wall of the tube body is fixedly connected with a bracket, and the upper end of the bracket is fixedly connected with a spring four and a telescopic rod.
[0018] The effect achieved by the above components is: the sealing gasket is reset by setting the spring four on the bracket.
[0019] Preferably, the other end of the spring four is fixed to the sealing gasket, and the other end of the telescopic rod is fixed to the sealing gasket.
[0020] The effect achieved by the above components is that the auxiliary spring four is used by arranging the telescopic rod.
[0021] In summary, the beneficial effects of the utility model are:
[0022] The utility model provides a quantitative component, when sampling liquid food with a sampling tube, the measuring cylinder is dragged to insert the insert tube into the matching tube, the liquid food is poured in to prevent the liquid from flowing out, the piston is moved down to move the piston 2 on the water outlet upward, so that the liquid emerges from the water outlet, the measuring cylinder scale is observed, and when the required sampling standard is reached, the measuring cylinder is pressed down, and the pressure relief mechanism is opened at the same time, so that the liquid flows into the tube body from the outlet, thereby facilitating sampling and solving the problem that when sampling liquid, the staff needs to sample the liquid food according to the demand, and after pouring the liquid into the sampling tube, the staff observes whether the demand is met from the scale line on the sampling tube, and when too much liquid is poured out, some liquid needs to be poured in, while when too little liquid is poured in, which leads to the problem that the sampling process is very cumbersome. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0024] Figure 2 It is a three-dimensional structural schematic diagram of the cross section of the utility model;
[0025] Figure 3 It is a schematic diagram of the three-dimensional structure of the cross section of the quantitative component of the utility model;
[0026] Figure 4 It is a three-dimensional structural schematic diagram of a partial cross-section of the quantitative component of the utility model.
[0027] Legend: 1. Tube body; 2. Dosing assembly; 3. Sealing assembly; 4. Cover; 21. Measuring cylinder; 22. Insert cylinder; 23. Outlet; 24. Piston one; 25. Water outlet; 26. Piston two; 27. Spring one; 28. Extrusion rod; 29. Bellows; 210. Piston three; 211. Matching tube; 212. Spring three; 213. Rubber ring; 31. Sealing pad; 32. Bracket; 33. Spring four; 34. Telescopic rod. DETAILED DESCRIPTION
[0028] Reference Figure 1 and Figure 2 As shown, the utility model provides a technical solution: a detectable food sampling tube includes a tube body 1, a cover 4 is installed on the upper end of the tube body 1, a quantitative component 2 is arranged on the upper end of the cover 4, and a sealing component 3 is arranged on the inner wall of the tube body 1.
[0029] The specific configuration and function of the quantitative component 2 and the sealing component 3 are described in detail below.
[0030] Reference Figure 3 and Figure 4As shown, in this embodiment: the quantitative component 2 includes a measuring cylinder 21 arranged at the upper end of the cover 4, the lower end of the measuring cylinder 21 is fixedly connected with an insert tube 22, the inner wall of the insert tube 22 is provided with evenly distributed outlets 23, the upper end of the cover 4 is fixedly connected with a matching tube 211, the matching tube 211 and the insert tube 22 are interference fit, the inner wall of the measuring cylinder 21 is provided with a piston 1 24, the upper end of the piston 1 24 is provided with a water outlet 25, and the inner wall of the water outlet 25 is provided with a piston 2 26. By setting the quantitative component 2, when sampling liquid food with a sampling tube, the measuring cylinder 21 is dragged to insert the insert tube 22 into the matching tube 211, and the liquid food is poured in so that the liquid does not flow out, and the piston 1 24 is moved down to move the piston 2 26 on the water outlet 25 up, so that the liquid emerges from the water outlet 25, and the scale of the measuring cylinder 21 is observed. When the required sampling standard is reached, Press down the measuring cylinder 21 and open the pressure relief mechanism at the same time, so that the liquid flows into the tube body 1 from the outlet 23, thereby facilitating sampling. The lower end of the piston 26 is fixedly connected with a spring 27, and the other end of the spring 27 is fixed to the piston 24. By setting the spring 27, the piston 26 is reset. The upper end of the piston 24 is fixedly connected with the extrusion rod 28 and the bellows 29. The inner wall of the bellows 29 is provided with a piston 3 210. The piston 3 210 is dragged to separate from the bellows 29. The upper end of the matching tube 211 is provided with a rubber ring 213, and the insert tube 22 is inserted into the rubber ring 213. The measuring cylinder 21 is pressed down, so that the rubber ring 213 is squeezed. The lower end of the rubber ring 213 is fixedly connected with a spring 3 212, and the other end of the spring 3 212 is fixed to the matching tube 211. The rubber ring 213 is squeezed, so that the spring 3 212 is squeezed.
[0031] Reference Figure 3 As shown, in this embodiment: the sealing component 3 includes a sealing gasket 31, which is arranged on the inner wall of the tube body 1. When the matching tube 211 is sealed, the sealing gasket 31 is clamped to the matching tube 211, thereby sealing the matching tube 211. The inner wall of the tube body 1 is fixedly connected with a bracket 32, and the upper end of the bracket 32 is fixedly connected with a spring four 33 and a telescopic rod 34. By setting the spring four 33 on the bracket 32, the sealing gasket 31 is reset, the other end of the spring four 33 is fixed to the sealing gasket 31, and the other end of the telescopic rod 34 is fixed to the sealing gasket 31. By setting the telescopic rod 34, the spring four 33 is auxiliary used.
[0032] Working principle:
[0033] When sampling liquid food, unscrew the cover 4, pour the food into the sampling tube, and then screw on the cover 4. Under the action of the sealing gasket 31, the liquid is prevented from leaking out during transportation. When testing, the worker unscrews the cover 4 and uses a rubber-tipped dropper to suck in the liquid food for testing. When sampling liquid food in the sampling tube, drag the measuring cylinder 21 so that the insert 22 is inserted into the matching tube 211, pour the liquid food so that the liquid does not flow out, drag the squeezing rod 28, move the piston 1 24 downward, and move the piston 2 26 on the water outlet 25 upward, so that the liquid emerges from the water outlet 25, and observe the scale of the measuring cylinder 21 to reach the desired level. When sampling the standard, press down the measuring cylinder 21 so that the rubber ring 213 is squeezed, and the rubber ring 213 is squeezed, so that the spring three 212 is squeezed, and at the same time, the piston three 210 is dragged to separate from the bellows 29, so that the liquid flows into the tube body 1 from the outlet 23, thereby facilitating sampling, and by setting the spring one 27, the piston two 26 is reset, and when the matching tube 211 is sealed, the sealing gasket 31 is stuck to the matching tube 211, so that the matching tube 211 is sealed, and the sealing gasket 31 is reset by setting the spring four 33 on the bracket 32, and by setting the telescopic rod 34, the auxiliary spring four 33 is used.
[0034] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.
Claims
1. A detectable food sampling tube, comprising a tube body (1), characterized in that: The upper end of the tube body (1) is provided with a cover (4), the upper end of the cover (4) is provided with a quantitative component (2), the inner wall of the tube body (1) is provided with a sealing component (3), the quantitative component (2) comprises a measuring cylinder (21) provided at the upper end of the cover (4), the lower end of the measuring cylinder (21) is fixedly connected with an insert cylinder (22), the inner wall of the insert cylinder (22) is provided with evenly distributed outlets (23), the upper end of the cover (4) is fixedly connected with a matching tube (211), the matching tube (211) and the insert cylinder (22) are interference fit, the inner wall of the measuring cylinder (21) is provided with a piston 1 (24), the upper end of the piston 1 (24) is provided with a water outlet hole (25), and the inner wall of the water outlet hole (25) is provided with a piston 2 (26).
2. A detectable food sampling tube according to claim 1, characterized in that: The lower end of the piston 2 (26) is fixedly connected to a spring 1 (27), and the other end of the spring 1 (27) is fixed to the piston 1 (24).
3. A detectable food sampling tube according to claim 2, characterized in that: The upper end of the piston one (24) is fixedly connected to a squeeze rod (28) and a bellows (29), and the inner wall of the bellows (29) is provided with a piston three (210).
4. A detectable food sampling tube according to claim 3, characterized in that: The upper end of the matching tube (211) is provided with a rubber ring (213), and the inserting tube (22) is inserted into the rubber ring (213).
5. A detectable food sampling tube according to claim 4, characterized in that: The lower end of the rubber ring (213) is fixedly connected to a spring three (212), and the other end of the spring three (212) is fixed to the matching tube (211).
6. A detectable food sampling tube according to claim 5, characterized in that: The sealing assembly (3) comprises a sealing gasket (31), and the sealing gasket (31) is arranged on the inner wall of the tube body (1).
7. A detectable food sampling tube according to claim 6, characterized in that: The inner wall of the tube body (1) is fixedly connected with a bracket (32), and the upper end of the bracket (32) is fixedly connected with a spring four (33) and a telescopic rod (34).
8. A detectable food sampling tube according to claim 7, characterized in that: The other end of the spring four (33) is fixed to the sealing pad (31), and the other end of the telescopic rod (34) is fixed to the sealing pad (31).