Dressing filling device
By designing a dressing filling device including a sealed end cap, a filling component through the cylinder and a flexible diaphragm, the risk of contamination of existing equipment in non-working and working hours is solved, and the cleanliness and safety of the filling process is achieved.
Patent Information
- Application Number
- CN202421927110.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-09
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-08-09
AI Technical Summary
The existing dressing filling equipment has the risk of external reverse pollution in the non-working state, and the distance between the filling port and the bottle in the working state is at risk of pollution.
A dressing filling device is designed, including a cylinder block forming an inner cavity and an upper open opening. A sealed end cover is provided on the upper part of the cylinder block, and a filling component that runs through the inside and outside the cylinder block. The lower end of the cylinder block is connected to the screw cap through a flexible diaphragm to ensure that the filling port is sealed in a non-working state and avoid contamination.
It effectively prevents reverse pollution of the dressing in the non-working state, and eliminates the risk of contact with air pollutants during the filling process in the working time state, ensuring the cleanliness of the filling process.
Smart Images
Figure CN222974867U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a filling device, in particular to a dressing filling device. Background Art
[0002] Dressing is a liquid that acts as a disinfectant. It can directly act on pathogens and has an inhibitory effect on most bacteria, viruses and protozoa. When the liquid dressing is sprayed on the wound surface, it will form a protective film to protect the wound and isolate the wound from the outside world to prevent the invasion of external pathogens. At the same time, it has a killing effect on the bacteria around the wound.
[0003] In the production workshop, filling equipment is needed to fill the dressings into packaging bottles for storage and shipment. In the prior art, when the dressing filling equipment is not in operation, the filling port is still open, which may result in reverse contamination from the outside. When the dressing filling equipment is in operation, there is a distance between the filling port and the filling bottle. Although the filling workshop will perform preliminary disinfection, there is still a risk of contact with pollutants in the air during the filling process. Utility Model Content
[0004] In order to solve the shortcomings of the above technology, the utility model provides a dressing filling device
[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: it includes a cylinder body forming an inner cavity and having an open upper portion, a sealed end cover is arranged at the upper open portion of the cylinder body, a filling component is arranged in the inner cavity of the cylinder body and passes through the inner and outer sides of the cylinder body by passing through the sealed end cover, the filling component is implemented in a manner of providing a dressing filling path, a flexible diaphragm is installed at the lower end of the cylinder body through a mounting block, the flexible diaphragm is implemented in a manner of abutting against the lower opening of the inner cavity of the cylinder body, and also includes a screw cap detachably connected to the lower end of the cylinder body.
[0006] Furthermore, it comprises a top block located just above the cylinder body, a feeding channel connected to an external pipeline is provided in the top block, and the other end of the feeding channel is connected to the filling component.
[0007] Furthermore, the filling component includes an upper through pipe, a slow-flow expansion chamber, and a filling pipe which are arranged in sequence from feeding to filling. The free end of the filling pipe is a pointed tip, which faces the lower opening of the inner cavity of the cylinder body.
[0008] Furthermore, an external thread is provided on the peripheral wall of the lower end of the cylinder body, and the external thread is formed in a manner adapted to the internal thread of the screw cap.
[0009] Furthermore, the sealing end cover is formed with a cover plate portion and a sealing skirt portion inserted into the inner cavity of the cylinder body.
[0010] Furthermore, the mounting block is clamped in the lower end body of the cylinder body.
[0011] Further, the flexible diaphragm is integrally formed with a top surface at the top and surrounding walls around the perimeter. A slot with a linear through-hole is formed on the top surface.
[0012] The present application discloses a dressing filling device, which can block the filling port by screwing on a cap in a non-working state to prevent problems such as exposure and contamination, and also effectively prevent reverse contamination of the dressing. The present application also arranges the structure such that the opening of the filling container is inserted into the flow channel of the mounting block, and there is no exposed gap during the filling process, completely avoiding the risk of contamination during the dressing filling process. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic structural diagram of the present utility model.
[0014] Figure 2 It is a schematic diagram of the flexible diaphragm in an expanded state of the present utility model.
[0015] Figure 3 It is a schematic structural diagram of the flexible diaphragm of the present utility model.
[0016] In the figure: 1, top block; 2, feeding channel; 3, upper through-tube; 4, slow-flow expansion cavity; 5, filling tube; 6, pointed head; 7, cylinder body; 8, sealing end cap; 9, cover plate part; 10, sealing skirt part; 11, external thread; 12, screw cap; 13, mounting block; 14, flexible diaphragm; 15, surrounding wall; 16, top surface; 17, slot. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0017] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0018] As Figures 1-3 Collectively shown, this embodiment relates to a dressing filling device, which includes a cylinder body 7 with an inner cavity and an upper opening. A sealing end cap 8 is provided at the upper opening of the cylinder body 7. A filling component is arranged in the inner cavity of the cylinder body 7 and penetrates through the sealing end cap 8 to penetrate both sides of the cylinder body 7 inside and outside. The filling component is implemented to provide a dressing filling path. The lower end of the cylinder body 7 is placed and installed with a flexible diaphragm 14 through a mounting block 13. The flexible diaphragm 14 is implemented to abut against the lower opening of the inner cavity of the cylinder body 7. It further includes a screw cap 12 detachably connected to the lower end of the cylinder body 7.
[0019] In order to prevent the filling port from being exposed to the air and suffering from reverse contamination in a non-working state, this embodiment is processed by providing a detachably connected screw cap 12 at the lower end of the cylinder body 7. Preferably, an external thread 11 is formed on the outer peripheral wall at the lower end of the cylinder body 7, and the external thread 11 is formed to be adapted to the internal thread of the screw cap 12. The detachably connected manner disclosed in this embodiment is a threaded connection. When in a non-working state, the screw cap 12 is screwed onto the lower end of the cylinder body 7 to block the opening.
[0020] In this embodiment, it includes a top block 1 located directly above the cylinder block 7. A feeding channel 2 connected to an external pipeline is provided in the top block 1. The other end of the feeding channel 2 is connected to a filling component, and the feeding channel 2 is a right-angled bending path.
[0021] The filling component includes an upper connecting pipe 3, a slow-flow expansion cavity 4, and a filling pipe 5 arranged in sequence from feeding to filling. The free end of the filling pipe 5 is a pointed head 6, and the pointed head 6 faces the lower opening of the inner cavity of the cylinder block 7. The upper connecting pipe 3 is communicated with the feeding channel 2, and the filling component is arranged vertically as a whole. Therefore, the dressing will flow under the action of gravity when entering the filling component.
[0022] The sealing end cover 8 is formed with a cover plate portion 9 and a sealing skirt portion 10 inserted into the inner cavity of the cylinder block 7. As Figure 1 shown, the sealing skirt portion 10 abuts against the inner wall of the cylinder block 7. The sealing end cover 8 is used to maintain the tightness of the upper part of the cylinder block 7 and prevent external pollution from entering the inner cavity of the cylinder block 7.
[0023] Preferably, the mounting block 13 is clamped in the lower end body of the cylinder block 7. Needless to say, the lower end body of the cylinder block 7 is machined inwardly to have a mounting space adapted to the mounting block 13. And as Figure 1 、 2 shown, a circulation channel adapted to the flexible diaphragm 14 is provided in the center of the mounting block 13, so that the filling port of the filling container can be inserted into the circulation channel of the mounting block 13 in sequence.
[0024] The flexible diaphragm 14 is integrally formed with a top surface 16 at the top and a surrounding wall 15 around it. A slotted groove 17 with a linear through hole is provided on the top surface 16. The slotted groove 17 is implemented in a way that it can be repeatedly expanded and cracked under external force extrusion. That is to say, when filling is required, the filling container is inserted into the circulation channel of the mounting block 13 and force is applied to squeeze the slotted groove 17 to make it expand and crack. At this time, there is no blockage at the lower opening of the inner cavity of the cylinder block 7. It can be understood that at this time, the pointed head 6 faces the opening of the filling container. Then the front-end equipment can fill the dressing into the filling container by feeding through the above filling path.
[0025] This application discloses a dressing filling device, which can block the filling port by screwing on the cap in the non-working state to prevent problems such as exposure and pollution, and also effectively prevent the reverse pollution of the dressing. This application also makes the opening of the filling container be inserted into the circulation channel of the mounting block 13 through structural settings, and there is no exposed gap during the filling process, completely avoiding the risk of contamination during the dressing filling process.
[0026] The above embodiments are not limitations on the present utility model, nor is the present utility model limited to the above examples. Any changes, modifications, additions, or substitutions made by those skilled in the art within the scope of the technical solution of the present utility model also fall within the protection scope of the present utility model.
Claims
1. A dressing filling device, characterized in that: The invention comprises a cylinder body (7) which forms an inner cavity and is open at the upper part, a sealing end cover (8) is arranged at the upper open part of the cylinder body (7), a filling component is arranged in the inner cavity of the cylinder body (7) and penetrates through the sealing end cover (8) and the inner and outer sides of the cylinder body (7), the filling component is implemented in a manner of providing a dressing filling path, a flexible diaphragm (14) is installed in the lower end of the cylinder body (7) through a mounting block (13), the flexible diaphragm (14) is implemented in a manner of abutting against the lower opening of the inner cavity of the cylinder body (7), and a screw cap (12) which is detachably connected to the lower end of the cylinder body (7) is also included.
2. The dressing filling device according to claim 1, characterized in that: The invention comprises a top block (1) located directly above a cylinder body (7), wherein a feeding channel (2) connected to an external pipeline is provided in the top block (1), and the other end of the feeding channel (2) is connected to a filling component.
3. The dressing filling device according to claim 1, characterized in that: The filling component comprises an upper through pipe (3), a slow-flow expansion chamber (4), and a filling pipe (5) which are arranged in sequence from feeding to filling. The free end of the filling pipe (5) is a pointed head (6), and the pointed head (6) faces the lower opening of the inner cavity of the cylinder body (7).
4. The dressing filling device according to claim 3, characterized in that: An external thread (11) is provided on the peripheral wall of the lower end of the cylinder body (7), and the external thread (11) is formed in a manner adapted to the internal thread of the screw cap (12).
5. The dressing filling device according to claim 1, characterized in that: The sealing end cover (8) is formed with a cover plate portion (9) and a sealing skirt portion (10) inserted into the inner cavity of the cylinder body (7).
6. The dressing filling device according to claim 1, characterized in that: The mounting block (13) is clamped in the lower end body of the cylinder body (7).
7. The dressing filling device according to claim 1, characterized in that: The flexible diaphragm (14) is integrally formed with a top surface (16) located at the top and surrounding walls (15) on all sides, and a narrow slot (17) with a straight through hole is provided on the top surface (16).