Novel functional infusion bottle
By designing a detachable connector and cap structure on the infusion bottle, the problems of high cost and welding fume pollution caused by combined caps were solved, resulting in cost reduction and improved product quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHINVA MEDICAL INSTR CO LTD
- Filing Date
- 2025-03-20
- Publication Date
- 2026-04-21
AI Technical Summary
The use of combination caps on existing infusion bottles leads to problems such as high cost, welding fume pollution, and high defect rate.
A novel functional infusion bottle is designed with a connector and a cap at the top of the bottle body. The connector has a break above it, allowing the cap to be separated from the bottle body during infusion and connected to the infusion set docking parts via the connector, thus avoiding the use of a combination cap.
This reduces the cost of infusion bottles, decreases welding fume pollution, and improves product qualification rates.
Smart Images
Figure CN224141287U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a new functional infusion bottle and belongs to the field of infusion bottle technology. Background Technology
[0002] BFS (Blow / Fill / Seal) is a three-in-one equipment for aseptic packaging of plastic bottles. This equipment allows bottle making, filling, and sealing to be completed on the same machine under aseptic conditions. Currently, infusion bottles produced using the BFS process on the market all employ a welded cap process. After production using the BFS equipment, the cap needs to be welded together. During use, the syringe punctures the cap to access the bottle, and the syringe seals with the rubber stopper inside the cap.
[0003] However, the high cost of the combination cap will undoubtedly increase the cost of infusion bottle products, thus increasing the economic burden on medication users; moreover, the fusion welding of the combination cap and bottle cap will generate a lot of fumes, causing environmental pollution, and at the same time, a large number of products with substandard welding quality will be produced. Utility Model Content
[0004] Based on the shortcomings of the existing technology, the technical problem to be solved by this utility model is to provide a new functional infusion bottle that does not require the use of a combination cap, thereby reducing the cost of infusion bottle products and avoiding welding fumes and the occurrence of defective products.
[0005] The novel infusion bottle of this utility model includes a bottle body, a connector at the top of the bottle body, a bottle cap connected above the connector, the bottle cap sealing the bottle body, and a break at the connection between the bottle cap and the connector to facilitate separation of the bottle cap from the bottle body; the connector can be sealed and connected to the docking part on the infusion set for infusion.
[0006] The technical solution of this utility model is to provide a new type of infusion bottle, which has a connector on the top of the bottle body and a bottle cap connected above the connector. During infusion, the bottle cap can be separated from the bottle body, and then the connector can be connected to the docking part for infusion.
[0007] Preferably, the connector is provided with one of the following: external thread, internal thread, or barbed tooth structure, and the mating part is provided with a structure adapted to the connector.
[0008] Preferably, the bottle body includes a bottle body, a bottle mouth, and a hanging part, with the bottle mouth located at the upper part of the bottle body and the hanging part located at the lower part of the bottle body.
[0009] Furthermore, the bottle opening has a raised conical structure, and the connector is located above the bottle opening.
[0010] Furthermore, the suspension part is a sheet-like structure with hanging holes for hanging and fixing the infusion bottle product when in use.
[0011] Preferably, the hanging hole is either a round hole or an oblong hole.
[0012] The advantages of this utility model compared with the prior art are:
[0013] The novel infusion bottle of this invention features a connector at the top of the bottle body, with a bottle cap attached above the connector. During infusion, the bottle cap can be separated from the bottle body, and then the connector can be connected to the docking piece for infusion. This invention eliminates the need for a combination cap, reducing the cost of the infusion bottle product, alleviating the economic burden on medication users, and avoiding welding fumes and the occurrence of defective products. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of this utility model;
[0015] Figure 2 This is a schematic diagram showing the state of the present invention after it is connected with the docking component;
[0016] Figure 3 This is a structural schematic diagram of Embodiment 2 of this utility model.
[0017] In the diagram: 1. Bottle body; 11. Bottle mouth; 111. Connector; 112. Break; 12. Bottle body; 13. Hanging part; 131. Hanging hole; 2. Bottle cap; 3. Connecting part. Detailed Implementation
[0018] The present invention will be further described below with reference to specific embodiments.
[0019] Example 1
[0020] like Figures 1-2 As shown, this embodiment is achieved through the following technical solution: it includes a bottle body 1, a connector 111 is provided on the top of the bottle body 1, a bottle cap 2 is connected above the connector 111, the bottle cap 2 seals the bottle body 1, and a break 112 is provided at the connection between the bottle cap 2 and the connector 111 to facilitate the separation of the bottle cap 2 from the bottle body 1; the connector 111 can be sealed and connected to the docking part 3 on the infusion set for infusion.
[0021] In this embodiment, the connector 111 has an external thread, and the mating part 3 has an internal thread structure adapted to the connector 111. The bottle body 1 includes a bottle body 12, a bottle mouth 11, and a suspension part 13. The bottle mouth 11 is located on the upper part of the bottle body 12, and the suspension part 13 is located on the lower part of the bottle body 12. The bottle mouth 11 has a convex conical structure, and the connector 111 is located above the bottle mouth 11. The suspension part 13 has a sheet-like structure and a hanging hole 131 for hanging and fixing the infusion bottle product when in use. The hanging hole 131 is a round hole.
[0022] When using the infusion bottle, rotate the bottle cap 2 to separate the bottle cap 2 from the connector 111, and then connect the connector 111 to the docking part 3 for infusion.
[0023] Example 2
[0024] like Figure 3 As shown, the connector 111 is provided with a barbed tooth structure, and the mating part 3 is provided with a tooth structure that is adapted to the connector 111. The other structures of Embodiment 2 are the same as those of Embodiment 1.
[0025] Of course, the above description is only a preferred embodiment of this utility model and should not be considered as limiting the scope of the embodiments of this utility model. This utility model is not limited to the above examples, and all equivalent changes and improvements made by those skilled in the art within the scope of this utility model should be included in the patent coverage of this utility model.
Claims
1. A new function infusion bottle characterized by, The device includes a bottle body (1), a connector (111) on the top of the bottle body (1), a bottle cap (2) connected above the connector (111), the bottle cap (2) sealing the bottle body (1), and a break (112) at the connection between the bottle cap (2) and the connector (111); the connector (111) can be sealed and connected to the docking part (3) on the infusion set for infusion.
2. The new function infusion bottle according to claim 1, characterized by The connector (111) is provided with one of the following: external thread, internal thread, or barbed tooth structure. The mating part (3) is provided with a structure that is compatible with the connector (111).
3. The new function infusion bottle according to claim 1, characterized by The bottle body (1) includes a bottle body (12), a bottle mouth (11) and a hanging part (13). The bottle mouth (11) is located on the upper part of the bottle body (12), and the hanging part (13) is located on the lower part of the bottle body (12).
4. The new function infusion bottle according to claim 3, characterized by The bottle mouth (11) is a raised conical structure, and the connector (111) is located above the bottle mouth (11).
5. The new function infusion bottle according to claim 3, wherein The suspension part (13) is a sheet-like structure, and the suspension part (13) is provided with a hanging hole (131) for hanging and fixing.
6. The new function infusion bottle according to claim 5, wherein The hanging hole (131) is either a round hole or an oblong hole.