A strong adaptability of liquid medicine transfer bottle cap
By designing a highly adaptable medicine transfer bottle cap and utilizing an adjustment device and snap-fit structure, the problem of the transfer bottle cap being unable to adapt to bottle mouths of different diameters was solved, thus achieving stable transfer of traditional Chinese medicine liquid.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Filing Date
- 2025-07-25
- Publication Date
- 2026-07-07
AI Technical Summary
Existing transfer bottle caps have fixed mounting slot dimensions, which cannot accommodate collection openings of transfer bottles with different diameters, resulting in low compatibility.
A highly adaptable medicine transfer bottle cap was designed. The adjustment device, consisting of a slide bar, a threaded groove arc block, a locking rod, and a spring, can adjust the position of the mounting groove according to the diameter of the transfer bottle, ensuring that the sealing rubber block seals the collection port and is fixed to the transfer bottle by threaded engagement.
The transfer bottle cap can be adapted to transfer bottles of different diameters, ensuring sealing and stability, and facilitating the transfer of traditional Chinese medicine liquid.
Smart Images
Figure CN224466516U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of transfer bottle cap technology, and in particular to a highly adaptable liquid transfer bottle cap. Background Technology
[0002] In traditional Chinese medicine pharmacology experiments, the medicine is poured from a transfer bottle into a test bottle for dispensing. The transfer bottle cap is a type of cap that is installed on the transfer bottle containing the traditional Chinese medicine solution to facilitate the transfer of the traditional Chinese medicine solution from the transfer bottle into the test bottle.
[0003] When using the transfer bottle cap, the mounting groove on one side of the transfer bottle body is of a fixed size, while the size of the transfer bottle is not fixed. Therefore, the diameter of the collection port on the transfer bottle is also different. When the diameter is too large or too small, the transfer bottle cap body cannot be installed, resulting in low adaptability of the transfer bottle cap body. Utility Model Content
[0004] This invention addresses the problem of low adaptability of transfer bottle caps when they are installed on transfer bottles. The installation groove on one end of the transfer bottle cap is of a fixed size, while the size of the transfer bottle varies, resulting in different diameters at the collection opening. When the diameter is too large or too small, the transfer bottle cap cannot be installed, leading to poor usability. Therefore, this invention proposes a highly adaptable liquid transfer bottle cap.
[0005] To achieve the above objectives, this utility model adopts the following technical solution: a highly adaptable liquid transfer bottle cap, comprising a transfer bottle cap body, an installation groove on one side of the transfer bottle cap body, a guide tube passing through the inner wall of the installation groove, a sealing rubber block fixedly connected to the inner wall of the installation groove, symmetrically arranged adjustment devices on the inner wall of the installation groove, a limit auxiliary device on the outer surface of the guide tube, the adjustment device including a slide rod, symmetrically arranged rectangular holes on the inner wall of the installation groove, the inner wall of the rectangular holes slidingly connected to the outer surface of one end of the slide rod, and a threaded groove fixedly connected to one end of the slide rod. The outer surface of the threaded groove arc block is adapted to the inner wall size of the mounting groove. A first spring is sleeved and connected to one end of the outer surface of the slide rod. The two ends of the first spring are fixedly connected to one side of the threaded groove arc block and one side of the inner wall of the mounting groove, respectively. Several slots are opened on one side of the slide rod. The outer surface of the transfer bottle cap body is symmetrically provided with sliding grooves. A second spring is fixedly connected to the inner wall of the sliding groove. A locking rod is fixedly connected to one end of the second spring. The outer surface of one end of the locking rod is slidably connected to the inner wall of the sliding groove. The size and shape of the outer surface of one end of the locking rod are adapted to the size and shape of the inner wall of the locking groove.
[0006] The effect achieved by the above-mentioned components is as follows: By setting the adjustment device, when the transfer bottle cap body is installed on the transfer bottle for use, according to the diameter of the transfer bottle, first manually hold the lever and slide it upward in the inner wall of the slide groove to a certain position, causing the second spring to contract. Then, the mounting groove on one side of the transfer bottle cap body is fitted onto the outer surface of the collection port of the transfer bottle, so that its top abuts against one side of the sealing rubber block. The sealing rubber block will seal the edge of its collection port. Then, manually press the two sliding rods to slide them inward in the rectangular hole to a certain distance, so that one end of the... The threaded groove arc block is threaded onto the outer surface of the transfer bottle. Releasing the grip on the lever will cause the lever to engage in the corresponding groove under the reset action of the second spring. After adjustment to a certain position, the slide rod is fixed in place, allowing the transfer bottle cap to be installed at the collection port of the transfer bottle. By adjusting the position of the slide rod in the adjustment device, the transfer bottle cap can be installed on transfer bottles of different diameters, improving its adaptability. After installation, tilting the transfer bottle allows the collected herbal liquid to be poured into the inspection bottle through the guide tube for easy transfer.
[0007] Preferably, a pull block is fixedly connected to one side of the lever, and the longitudinal section of the pull block is circular.
[0008] The effect achieved by the above components is that by setting up the pull block, the contact area on one side of the lever can be increased, making it easier to manually hook and slide one side of it.
[0009] Preferably, a telescopic rod is fixedly connected to one side of the clamping rod, one end of the telescopic rod is fixedly connected to one side of the inner wall of the slide groove, and the outer surface of the telescopic rod is sleeved and connected to the inner wall of the second spring.
[0010] The effect achieved by the above components is that by setting the telescopic rod, the inner wall of the second spring can be supported and reinforced, so that the second spring is less likely to deform or twist when stretched or contracted, thus improving its service life.
[0011] Preferably, a magnet is fixedly connected to the inner wall of the slot, one end of the lever is made of iron, and one side of the magnet is magnetically attracted to one end of the lever.
[0012] The effect achieved by the above components is that, by setting a magnetic block, after one end of the lever is inserted into the slot, the magnetic block can limit its movement a second time, making it less likely to wobble or slip out, and thus securing it more firmly.
[0013] Preferably, a plurality of grooves are formed on one outer surface of the slide rod, and the plurality of grooves are arranged at equal intervals.
[0014] The effect achieved by the above components is that by setting grooves, the roughness of the outer surface of one end of the slide bar can be increased, making it easier to press it manually without slipping.
[0015] Preferably, the limiting auxiliary device includes a limiting block and a circular block. The inner wall of the limiting block is fixedly connected to the outer surface of one end of the guide tube. The size and shape of the inner wall of the circular block are adapted to the size and shape of the outer surface of one end of the guide tube. The inner wall size of the circular block is smaller than the outer surface size of the limiting block. The circular block is disposed between one side of the limiting block and one side of the transfer cap body. A connecting rope is fixedly connected to the outer surface of the circular block. A dust cover is fixedly connected to one end of the connecting rope. The inner wall size and shape of the dust cover are adapted to the size and shape of the outer surface of one end of the guide tube.
[0016] The aforementioned components achieve the following effects: By setting a limiting auxiliary device, when the transfer bottle cap body is installed on the transfer bottle for use, the dust cover can be manually held and placed over the outer surface of one end of the guide tube to protect and block its opening, preventing impurities in the air from entering the interior of the transfer bottle during transportation. It also prevents leakage of the internal Chinese medicine liquid after tipping. When the dust cover is removed, the ring block and connecting rope can limit it to the outer surface of the guide tube between the limiting block and the transfer bottle cap body, making it less likely to be lost.
[0017] Preferably, a sealing ring block is fixedly connected to the inner wall of the dust cover, and the size and shape of the inner wall of the sealing ring block are adapted to the size and shape of the outer surface of one end of the guide tube.
[0018] The effect achieved by the above components is that by setting a sealing ring block, the gap between the dust cover and the outer surface of one end of the guide tube can be sealed and blocked, so that the medicine liquid is not easy to overflow from the gap.
[0019] Preferably, the outer surface of the dust cover is fixedly connected with a plurality of anti-slip protrusions, the anti-slip protrusions being made of rubber.
[0020] The effect achieved by the above components is as follows: by setting anti-slip protrusions, the contact friction of the outer surface of the dust cover can be increased, making it easier to grip it manually and preventing it from slipping, thus facilitating operation.
[0021] Compared with the prior art, the advantages and positive effects of this utility model are as follows:
[0022] In this invention, by setting an adjustment device, when the transfer bottle cap body is installed on the transfer bottle for use, according to the diameter of the transfer bottle, first manually hold the lever and slide it upward in the inner wall of the slide groove to a certain position, causing the second spring to contract. Then, the mounting groove on one side of the transfer bottle cap body is fitted onto the outer surface of the collection port of the transfer bottle, so that its top abuts against one side of the sealing rubber block, which will seal the edge of the collection port. Then, manually press the two sliding rods to slide them inward in the rectangular hole to a certain distance, and the threaded groove on one end... The arc-shaped threaded block is locked onto the outer surface of the transfer bottle. Releasing the grip on the lever will cause the lever to engage with the corresponding slot under the reset action of the second spring. After adjustment to a certain position, the sliding rod is fixed in place, allowing the transfer bottle cap to be installed at the collection port of the transfer bottle. By adjusting the position of the sliding rod in the adjustment device, the transfer bottle cap can be installed on transfer bottles of different diameters, improving its adaptability. After installation, tilting the transfer bottle allows the collected herbal liquid to be poured into the inspection bottle through the guide tube for easy transfer. Attached Figure Description
[0023] Figure 1 This is a three-dimensional structural diagram of the transfer bottle cap body of this utility model;
[0024] Figure 2 This is a three-dimensional structural diagram of the guide tube of this utility model;
[0025] Figure 3 for Figure 2 A three-dimensional schematic diagram of the middle section structure;
[0026] Figure 4 This is a three-dimensional structural diagram of the slide bar of this utility model;
[0027] Figure 5 This is a three-dimensional structural diagram of the dust cover of this utility model.
[0028] Legend: 1. Transfer cap body; 2. Adjustment device; 3. Limiting auxiliary device; 4. Mounting groove; 5. Sealing rubber block; 6. Guide tube; 21. Rectangular hole; 22. Slide rod; 23. Threaded groove arc block; 24. First spring; 25. Slot; 26. Slide groove; 27. Second spring; 28. Locking rod; 29. Pull block; 210. Telescopic rod; 211. Magnet block; 212. Groove; 31. Limiting block; 32. Circular ring block; 33. Connecting rope; 34. Dust cover; 35. Sealing ring block; 36. Anti-slip protrusion. Detailed Implementation
[0029] Example 1, as Figure 1-5As shown, a highly adaptable medicine transfer bottle cap includes a transfer bottle cap body 1. A mounting groove 4 is formed on one side of the transfer bottle cap body 1. A guide tube 6 passes through and connects to the inner wall of the mounting groove 4. A sealing rubber block 5 is fixedly connected to the inner wall of the mounting groove 4. Adjustment devices 2 are symmetrically arranged on the inner wall of the mounting groove 4. A limit auxiliary device 3 is provided on the outer surface of the guide tube 6. The adjustment device 2 includes a slide rod 22. Rectangular holes 21 are symmetrically formed on the inner wall of the mounting groove 4. The inner wall of the rectangular holes 21 is slidably connected to the outer surface of one end of the slide rod 22. A threaded groove arc block 23 is fixedly connected to one end of the slide rod 22. The outer surface size of the threaded groove arc block 23 is... To match the size of the inner wall of the mounting groove 4, a first spring 24 is sleeved and connected to the outer surface of one end of the slide rod 22. The two ends of the first spring 24 are fixedly connected to one side of the threaded groove arc block 23 and one side of the inner wall of the mounting groove 4, respectively. Several slots 25 are opened on one side of the slide rod 22. Slide grooves 26 are symmetrically opened on the outer surface of the transfer bottle cap body 1. A second spring 27 is fixedly connected to the inner wall of the slide groove 26. A locking rod 28 is fixedly connected to one end of the second spring 27. The outer surface of one end of the locking rod 28 is slidably connected to the inner wall of the slide groove 26. The size and shape of the outer surface of one end of the locking rod 28 are matched with the size and shape of the inner wall of the slot 25. When installing the transfer bottle cap body 1 onto the transfer bottle, depending on the diameter of the transfer bottle, first manually hold the lever 28 and slide it upwards in the inner wall of the slide groove 26 to a certain position, causing the second spring 27 to contract. Then, fit the mounting groove 4 on one side of the transfer bottle cap body 1 onto the outer surface of the collection port of the transfer bottle, so that its top abuts against one side of the sealing rubber block 5. The sealing rubber block 5 will seal the edge of its collection port. Then, manually press the two slide rods 22 to slide them inwards in the rectangular hole 21 to a certain distance, and threaded groove arc block 23 at one end of the slide rod is threaded onto the outer surface of the transfer bottle. (It should be noted that the surface of the threaded groove arc block 23 is provided with a flexible rubber pad. Because of the presence of the rubber pad, even if it encounters a transfer bottle with a different size, it can be deformed by squeezing the flexible rubber pad. On the one hand, the deformation of the flexible rubber pad can improve the efficiency of the transfer bottle.) The clamping effect ensures that the clamping rod 28 can be inserted into the slot 25. The bottom of the threaded groove arc block 23 can also be equipped with a hook block. When the threaded groove arc block 23 clamps the bottle mouth, the hook block blocks below the bottle mouth protrusion ring to prevent the cap from falling off the bottle mouth. When you release your hand holding the clamping rod 28, the second spring 27 will drive the clamping rod 28 to be inserted into the corresponding slot 25. After adjusting to a certain position, the slide rod 22 is fixed and limited, so that the transfer bottle cap body 1 can be installed at the collection port of the transfer bottle. By adjusting the position of the slide rod 22 in the adjustment device 2, the transfer bottle cap body 1 can be installed on transfer bottles of different diameters, improving the adaptability of the transfer bottle cap body 1. After it is installed, tilt the transfer bottle, and the collected Chinese medicine liquid can be poured into the inspection bottle through the guide tube 6 for easy transfer.
[0030] Reference Figure 1-4 As shown, this embodiment discloses a pull block 29 fixedly connected to one side of the locking rod 28, the pull block 29 having a circular cross-section. By setting the pull block 29, the contact area on one side of the locking rod 28 can be increased, making it easier to manually hook and slide one side. A telescopic rod 210 is fixedly connected to one side of the locking rod 28, one end of the telescopic rod 210 is fixedly connected to one side of the inner wall of the slide groove 26, and the outer surface of the telescopic rod 210 is sleeved and connected to the inner wall of the second spring 27. By setting the telescopic rod 210, the inner wall of the second spring 27 can be supported and reinforced, making the second spring 27 less prone to deformation and twisting when stretched or contracted, thus improving its service life.
[0031] Reference Figure 1-4 As shown, this embodiment discloses a magnet block 211 fixedly connected to the inner wall of the slot 25. One end of the lever 28 is made of iron, and one side of the magnet block 211 is magnetically attracted to one end of the lever 28. By setting the magnet block 211, after one end of the lever 28 is inserted into the slot 25, the magnet block 211 can provide secondary positioning, making it less prone to shaking and slipping out, and securing it more firmly. A plurality of grooves 212 are formed on one outer surface of the slide rod 22, and the grooves 212 are arranged at equal intervals. By setting the grooves 212, the roughness of the outer surface of one end of the slide rod 22 can be increased, making it easier to hold manually and less prone to slippage.
[0032] Reference Figure 5 As shown, this embodiment discloses a limiting auxiliary device 3 including a limiting block 31 and a circular block 32. The inner wall of the limiting block 31 is fixedly connected to the outer surface of one end of the guide tube 6. The size and shape of the inner wall of the circular block 32 are adapted to the size and shape of the outer surface of one end of the guide tube 6. The inner wall size of the circular block 32 is smaller than the outer surface size of the limiting block 31. The circular block 32 is disposed between one side of the limiting block 31 and one side of the transfer bottle cap body 1. A connecting rope 33 is fixedly connected to the outer surface of the circular block 32. A dust cover 34 is fixedly connected to one end of the connecting rope 33. The size and shape of the inner wall of the dust cover 34 are adapted to the size and shape of the outer surface of one end of the guide tube 6. When the transfer bottle cap body 1 is installed on the transfer bottle for use, the dust cover 34 can be manually held and placed on the outer surface of one end of the guide tube 6 to protect and block its opening, preventing impurities in the air from entering the interior of the transfer bottle during transportation, and also preventing leakage of the internal Chinese medicine liquid after tilting. When the dust cover 34 is removed, the ring block 32 and the connecting rope 33 can limit it to the outer surface of the guide tube 6 between the limiting block 31 and the transfer bottle cap body 1, making it less likely to be lost.
[0033] Reference Figure 5As shown, this embodiment discloses a sealing ring block 35 fixedly connected to the inner wall of the dust cover 34. The size and shape of the inner wall of the sealing ring block 35 are adapted to the size and shape of the outer surface of one end of the guide tube 6. By setting the sealing ring block 35, the gap between the dust cover 34 and the outer surface of one end of the guide tube 6 can be sealed and plugged, making it difficult for the medicine liquid to overflow from the gap. Several anti-slip protrusions 36 are fixedly connected to the outer surface of the dust cover 34. The anti-slip protrusions 36 are made of rubber. By setting the anti-slip protrusions 36, the contact friction of the outer surface of the dust cover 34 can be increased, making it easier to grip manually and preventing manual slippage, thus facilitating operation.
[0034] Working principle: When the transfer bottle cap body 1 is installed on the transfer bottle, depending on the diameter of the transfer bottle, first manually hold the locking rod 28 and slide it upwards in the inner wall of the slide groove 26 to a certain position, causing the second spring 27 and the telescopic rod 210 to retract. Then, the mounting groove 4 on one side of the transfer bottle cap body 1 is fitted onto the outer surface of the collection port of the transfer bottle, so that its top abuts against one side of the sealing rubber block 5. The sealing rubber block 5 will seal the edge of its collection port. Then, manually press the two sliding rods 22 to slide them inwards in the rectangular hole 21 to a certain distance, so that the threaded groove arc block 23 at one end is threaded onto the outer surface of the transfer bottle. Release your grip on lever 28. Under the reset action of the second spring 27 and telescopic rod 210, lever 28 will be driven into the corresponding slot 25 and fixed by magnet 211. This will fix the slide bar 22 after adjustment to a certain position, allowing the transfer bottle cap body 1 to be installed at the collection port of the transfer bottle. By adjusting the position of slide bar 22 in the adjustment device 2, the transfer bottle cap body 1 can be installed on transfer bottles of different diameters, improving the adaptability of the transfer bottle cap body 1. After installation, tilt the transfer bottle to pour the collected Chinese medicine liquid into the inspection bottle through the guide tube 6 for easy transfer.
[0035] When the transfer bottle cap body 1 is installed on the transfer bottle for use, the anti-slip protrusion 36 and dust cover 34 can be manually held to cover the inner wall and sealing ring block 35 on the outer surface of one end of the guide tube 6, thus protecting and blocking the opening to prevent impurities in the air from entering the interior of the transfer bottle during transportation. It also prevents leakage of the internal Chinese medicine liquid after tipping. When the dust cover 34 is removed, the ring block 32 and the connecting rope 33 can limit it to the outer surface of the guide tube 6 between the limiting block 31 and the transfer bottle cap body 1, making it less likely to be lost.
Claims
1. A highly adaptable liquid transfer bottle cap, comprising a transfer bottle cap body (1), characterized in that: A mounting groove (4) is provided on one side of the transfer bottle cap body (1). A guide tube (6) is connected through the inner wall of the mounting groove (4). A sealing rubber block (5) is fixedly connected to the inner wall of the mounting groove (4). An adjustment device (2) is symmetrically arranged on the inner wall of the mounting groove (4). A limit auxiliary device (3) is provided on the outer surface of the guide tube (6). The adjustment device (2) includes a slide rod (22). A rectangular hole (21) is symmetrically opened on the inner wall of the mounting groove (4). The inner wall of the rectangular hole (21) is slidably connected to the outer surface of one end of the slide rod (22). A threaded groove arc block (23) is fixedly connected to one end of the slide rod (22). The size of the outer surface of the threaded groove arc block (23) is larger than the size of the inner wall of the mounting groove (4). The slide rod (22) is fitted with a first spring (24) on one end of its outer surface. The two ends of the first spring (24) are fixedly connected to one side of the threaded groove block (23) and one side of the inner wall of the mounting groove (4), respectively. A number of slots (25) are opened on one side of the slide rod (22). The outer surface of the transfer bottle cap body (1) is symmetrically provided with a slide groove (26). The inner wall of the slide groove (26) is fixedly connected with a second spring (27). One end of the second spring (27) is fixedly connected with a locking rod (28). The outer surface of one end of the locking rod (28) is slidably connected to the inner wall of the slide groove (26). The size and shape of the outer surface of one end of the locking rod (28) are adapted to the size and shape of the inner wall of the slot (25).
2. The highly adaptable medicine transfer bottle cap according to claim 1, characterized in that: A pull block (29) is fixedly connected to one side of the lever (28), and the longitudinal section of the pull block (29) is circular.
3. The highly adaptable medicine transfer bottle cap according to claim 1, characterized in that: A telescopic rod (210) is fixedly connected to one side of the lever (28). One end of the telescopic rod (210) is fixedly connected to one side of the inner wall of the slide groove (26). The outer surface of the telescopic rod (210) is sleeved and connected to the inner wall of the second spring (27).
4. The highly adaptable medicine transfer bottle cap according to claim 1, characterized in that: A magnet (211) is fixedly connected to the inner wall of the slot (25). One end of the lever (28) is made of iron. One side of the magnet (211) is magnetically attracted to one end of the lever (28).
5. The highly adaptable medicine transfer bottle cap according to claim 1, characterized in that: The outer surface of one side of the slide bar (22) is provided with a plurality of grooves (212), and the plurality of grooves (212) are arranged at equal intervals.
6. The highly adaptable medicine transfer bottle cap according to claim 1, characterized in that: The limiting auxiliary device (3) includes a limiting block (31) and a ring block (32). The inner wall of the limiting block (31) is fixedly connected to the outer surface of one end of the guide tube (6). The size and shape of the inner wall of the ring block (32) are adapted to the size and shape of the outer surface of one end of the guide tube (6). The inner wall size of the ring block (32) is smaller than the outer surface size of the limiting block (31). The ring block (32) is located between one side of the limiting block (31) and one side of the transfer bottle cap body (1). A connecting rope (33) is fixedly connected to the outer surface of the ring block (32). A dust cover (34) is fixedly connected to one end of the connecting rope (33). The size and shape of the inner wall of the dust cover (34) are adapted to the size and shape of the outer surface of one end of the guide tube (6).
7. A highly adaptable medicine transfer bottle cap according to claim 6, characterized in that: The inner wall of the dust cover (34) is fixedly connected with a sealing ring block (35), and the size and shape of the inner wall of the sealing ring block (35) are adapted to the size and shape of the outer surface of one end of the guide tube (6).
8. A highly adaptable liquid transfer bottle cap according to claim 6, characterized in that: The outer surface of the dust cover (34) is fixedly connected with several anti-slip protrusions (36), which are made of rubber.