Feeding bag with leakage-proof structure

Abstract

The utility model relates to the technical field of feeding bags, in particular to a feeding bag with a leakage-proof structure. Comprising a feeding bag body, a feeding port, a liquid conveying pipe and a feeding port, a mounting assembly is arranged on the outer wall of the feeding port, connecting plates are arranged on the two sides of the mounting assembly, and a clamping assembly used for conducting secondary sealing on the feeding bag body is arranged on the lower surface of an extension plate; according to the feeding bag with the leakage-proof structure, the clamping assembly is mounted through the mounting assembly, the part, close to the feeding opening, of the feeding bag is clamped through the clamping assembly, secondary sealing can be conducted on the feeding bag, in the feeding process, through work of the auxiliary assembly, food can be prevented from flowing out, food is prevented from flowing out of the feeding opening, and food waste is avoided; the feeding bag is simple in structure and convenient to use, the frequency of causing troubles is reduced, the using sealing performance of the feeding bag is improved, the anti-leakage effect of the feeding bag is improved, the using convenience of the feeding bag is improved, and therefore the practicability of the feeding bag is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding bags, and particularly to a leak-proof structure feeding bag. Background Art

[0002] At present, the existing medical feeding bags mainly include hanging rings, bag bodies and catheters. The upper end of the bag body is connected with the hanging ring, and a food adding port is opened. One end of the catheter is communicated with the bag body, and the other end is connected with a connector matching with a gastric tube or a nasogastric tube. The hanging ring is hung at a high place on an infusion stand, and the fluid food in the bag body flows through the catheter under the action of gravity, and is used in cooperation with the gastric tube or the nasogastric tube to feed patients.

[0003] Regarding leak-proof structure feeding bags, there are many existing technologies, for example:

[0004] Chinese Patent Publication No. CN208958825U discloses a medical feeding bag, which includes a hanging ring, a bag body and a catheter. The two sides of the top end of the bag body are integrally connected with the hanging ring, and a food adding port is opened in the middle of the top end of the bag body. One end of the catheter is communicated with the bottom end of the bag body, and the other end is connected with a connector matching with a gastric tube or a nasogastric tube. It also includes a filtering device, which includes a filtering tube and a filtering net. The lower part of the filtering tube extends into the bag body, and the upper outer wall is detachably connected with the food adding port. The bottom end inner wall of the filtering tube is horizontally and fixedly provided with a filtering net. The bag body of the medical feeding bag is provided with a filtering device separated from it, thus solving the problems of the existing feeding bags. Since the filtering net is fixedly arranged in the inner bag body and cannot be taken out, it is not easy to clean the filtering substances on the filtering net, resulting in the blockage of the filtering net, causing difficulties in adding food to the bag body, and the filtering substances on the filtering net will deteriorate, causing the bag body to have a peculiar smell.

[0005] It can be seen that during the use of most feeding bags, due to the physical reasons of patients, intermittent feeding is inevitable. During this process, it is inevitable that food will flow out from the connector, which not only causes waste of food, but also increases the workload of medical staff for sanitation treatment, resulting in waste of time. It may also flow onto the patient, increasing the trouble of using the feeding bag, thus reducing the practicability of the feeding bag.

[0006] In view of this, we propose a leak-proof structure feeding bag. Content of the Utility Model

[0007] The purpose of the utility model is to solve the above-mentioned drawbacks, and provide a leak-proof structure feeding bag with a clamping component and an auxiliary component for sealing the feeding port and the feeding opening.

[0008] The clamping component is installed through the installation component, and the feeding bag is clamped near the feeding port through the clamping component, so that it can be secondarily sealed. Moreover, during the feeding process, through the work of the auxiliary component, the outflow of food can be prevented.

[0009] Therefore, the present utility model provides a leak-proof structure feeding bag, which includes a feeding bag body, a feeding port, an infusion tube, and a feeding opening. An installation assembly is provided on the outer wall of the feeding port. Connecting plates are provided on both sides of the installation assembly. An extension plate is provided on the side of the connecting plate away from the installation assembly. A clamping assembly for secondary sealing of the feeding bag body is provided on the lower surface of the extension plate;

[0010] A square folding tube is provided between the infusion tube and the feeding opening. Auxiliary assemblies for assisting the folding of the square folding tube are provided at both ends of the square folding tube.

[0011] As a further improvement of the technical solution, the installation assembly at least includes a first arc plate and a second arc plate. Clamping plates are connected to both sides of the second arc plate through hinges. A buckle is provided on one side of the clamping plate. Card slots for snap-fit connection with the buckle are provided on both sides of the first arc plate.

[0012] As a further improvement of the technical solution, the clamping assembly at least includes an installation box. An installation box is provided on the lower surface of the extension plate. A cylinder is provided inside the installation box. A clamping plate is provided on the piston rod of the cylinder close to the first arc plate. A slot is provided on the side of the clamping plate away from the cylinder. An insertion plate for plugging and matching with the slot is provided on the piston rod of the cylinder close to the second arc plate.

[0013] As a further improvement of the technical solution, the auxiliary assembly at least includes a first fixing plate. A first fixing plate is provided above the infusion tube close to the square folding tube. A second fixing plate is provided below the infusion tube close to the square folding tube. Connecting boxes are provided on both sides of the second fixing plate. An elastic member is provided inside the connecting box. A stabilizing plate is provided at the other end of the elastic member.

[0014] As a further improvement of the technical solution, heat-insulating materials are provided on the outer walls of the feeding bag body and the infusion tube.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] In this leak-proof structure feeding bag, the clamping assembly is installed through the installation assembly, and the feeding bag is clamped near the feeding port through the clamping assembly, so that it can be secondarily sealed. Moreover, during the feeding process, through the operation of the auxiliary assembly, the outflow of food can be prevented, avoiding the outflow of food from the feeding opening, causing waste of food, and also reducing the frequency of causing trouble. It not only improves the sealing performance of the feeding bag during use, improves the leak-proof effect of the feeding bag, but also improves the convenience of using the feeding bag, thereby improving the practicality of the feeding bag. Description of the Drawings

[0017] Next, with reference to the accompanying drawings, the present utility model will be described in more detail by way of example. In the drawings:

[0018] Figure 1 is a schematic structural view of the feeding bag of the present utility model;

[0019] Figure 2 is a schematic structural view of the installation component and the clamping component of the present utility model;

[0020] Figure 3 is a schematic sectional view of the installation component and the clamping component of the present utility model;

[0021] Figure 4 is a schematic structural view of the auxiliary component of the present utility model.

[0022] The meanings of the various reference numerals in the drawings are as follows:

[0023] 10. Feeding bag body; 11. Feeding port; 12. Infusion tube; 13. Square folding tube; 14. Feeding opening;

[0024] 20. Installation component; 21. First arc plate; 22. Second arc plate; 23. Buckle plate; 24. Snap; 25. Card slot;

[0025] 30. Connecting plate; 31. Extension plate; 32. Clamping component; 321. Installation box; 322. Cylinder; 323. Insertion plate; 324. Clamping plate; 325. Slot;

[0026] 40. Auxiliary component; 41. First fixing plate; 42. Second fixing plate; 43. Connecting box; 44. Elastic member; 45. Stabilizing plate. Detailed implementation manners

[0027] During the use of most feeding bags, due to the physical condition of the patient, intermittent feeding is inevitable. During this process, it is inevitable that food will flow out from the joint, which not only causes waste of food, but also increases the workload of medical staff for sanitary treatment, resulting in waste of time. It may also flow onto the patient's body, increasing the trouble of using the feeding bag, thereby reducing the practicability of the feeding bag.

[0028] Please refer to Figures 1-4As shown in the embodiment of the present utility model, the device includes a feeding bag body 10, a feeding port 11, an infusion tube 12, and a feeding opening 14. An installation component 20 is provided on the outer wall of the feeding port 11. Connecting plates 30 are provided on both sides of the installation component 20. An extension plate 31 is provided on the side of the connecting plate 30 away from the installation component 20. A clamping component 32 for secondary sealing of the feeding bag body 10 is provided on the lower surface of the extension plate 31; A square folding tube 13 is provided between the infusion tube 12 and the feeding opening 14. Auxiliary components 40 for assisting in folding the square folding tube 13 are provided at both ends of the square folding tube 13.

[0029] First, the specific structure of the installation component 20 is disclosed. The installation component 20 at least includes a first arc plate 21 and a second arc plate 22. Buckle plates 23 are connected by hinges on both sides of the second arc plate 22. A buckle 24 is provided on one side of the buckle plate 23. Card slots 25 for snap-fitting with the buckle 24 are provided on both sides of the first arc plate 21.

[0030] The improvement lies in: closely fitting the arc surfaces of the first arc plate 21 and the second arc plate 22 to the outer wall of the feeding port 11, then flipping the buckle plate 23 to make the buckle 24 engage with the card slot 25, and the clamping component 32 can be installed. It is also convenient for later disassembly and installation on a new feeding bag. It not only has simple operation, improves the work efficiency of installation and disassembly, increases the convenience of use, but also increases the usage frequency of the clamping component 32, extends the service life of the clamping component 32, avoids economic losses, and thus improves the practicality of the feeding bag.

[0031] Secondly, the specific structure of the clamping component 32 is disclosed. The clamping component 32 at least includes an installation box 321. An installation box 321 is provided on the lower surface of the extension plate 31. A cylinder 322 is provided inside the installation box 321. A clamping plate 324 is provided on the piston rod of the cylinder 322 close to the first arc plate 21. A slot 325 is provided on the side of the clamping plate 324 away from the cylinder 322. An insertion plate 323 for plugging and matching with the slot 325 is provided on the piston rod of the cylinder 322 close to the second arc plate 22.

[0032] The improvement lies in: connecting the cylinder 322 to the power supply to make it work. Through the work of pushing by the piston rod, the clamping plate 324 and the insertion plate 323 are moved closer, and the insertion plate 323 is plugged and matched with the slot 325 to clamp the feeding bag body 10, which can reinforce the feeding port 11 for the second time, prevent the feeding bag from colliding during use and causing food spillage. It not only improves the sealing performance of the feeding bag during use and the anti-leakage effect of the feeding bag, but also improves the convenience of use of the feeding bag, and thus improves the safety of using the feeding bag.

[0033] The specific structure of the auxiliary component 40 is disclosed again. The auxiliary component 40 at least includes a first fixing plate 41. The first fixing plate 41 is arranged above the infusion tube 12 near the square folding tube 13. A second fixing plate 42 is arranged below the infusion tube 12 near the square folding tube 13. Connecting boxes 43 are arranged on both sides of the second fixing plate 42. An elastic member 44 is arranged inside the connecting box 43. The other end of the elastic member 44 is provided with a stabilizing plate 45.

[0034] The improvement lies in that when it is necessary to seal the feeding port 14, the first fixing plate 41 and the second fixing plate 42 can be installed. At the same time, the square folding tube 13 also deforms and contracts. Then, tightly hold the handle groove and pull it upward to make the elastic member 44 deform and stretch. Then, flip the stabilizing plate 45 so that the lower surface of the stabilizing plate 45 is closely attached to the upper surface of the first fixing plate 41. And through the resilience of the elastic member 44, the positions of the first fixing plate 41 and the second fixing plate 42 are stabilized, so that the square folding tube 13 is in a folded state, avoiding food from flowing out of the feeding port 14, causing waste of food, and also reducing the frequency of causing trouble. This not only improves the convenience of using the feeding bag, but also improves the flexibility of using the feeding bag, thereby improving the practicality of the feeding bag.

[0035] Considering that the patient's physical condition will affect the speed of eating, in order to reduce the food from cooling too fast and affecting the patient's eating effect, therefore, the outer walls of the feeding bag body 10 and the infusion tube 12 are both provided with heat-insulating materials.

[0036] The improvement lies in that through the heat-insulating materials on the outer walls of the feeding bag body 10 and the infusion tube 12, the speed of the food temperature dropping can be reduced, and it also plays a role in keeping the food at a constant temperature, avoiding the discomfort caused to the patient by eating, thereby improving the practicality of the feeding bag.

[0037] In summary, the working principle of this solution is as follows: First, pour the food into the feeding port 11, then seal the feeding port 11. After that, closely fit the arc surfaces of the first arc plate 21 and the second arc plate 22 to the outer wall of the feeding port 11, and then flip the buckle plate 23 so that the buckle 24 is engaged with the card slot 25. Then, connect the air cylinder 322 to the power supply to make it work. Through the work of pushing by the piston rod, the clamping plate 324 and the insertion plate 323 are moved closer, and the insertion plate 323 is inserted into the insertion slot 325, so as to clamp the feeding bag body 10, which can reinforce the feeding port 11 for the second time. Then, feed the patient through the infusion tube 12. During the feeding process, when the patient pauses, the first fixing plate 41 and the second fixing plate 42 can be installed. At the same time, the square folding tube 13 also deforms and contracts. Then, tightly hold the handle groove and pull it upward to make the elastic member 44 deform and stretch. Then, flip the stabilizing plate 45 so that the lower surface of the stabilizing plate 45 is closely attached to the upper surface of the first fixing plate 41, and through the resilience of the elastic member 44, the positions of the first fixing plate 41 and the second fixing plate 42 are stabilized, so that the square folding tube 13 is in a folded state, avoiding the food from flowing out of the feeding port 14, and thus the use of the feeding bag can be completed.

[0038] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding bag with a leak-proof structure, comprising a feeding bag body (10), a feed port (11), an infusion tube (12) and a feeding port (14), characterized in that: The outer wall of the feed port (11) is provided with a mounting assembly (20), both sides of the mounting assembly (20) are provided with connecting plates (30), an extension plate (31) is provided on the side of the connecting plate (30) away from the mounting assembly (20), and a clamping assembly (32) for secondary sealing of the feeding bag body (10) is provided on the lower surface of the extension plate (31); A square folding tube (13) is provided between the infusion tube (12) and the feeding port (14), and auxiliary components (40) for assisting the folding of the square folding tube (13) are provided at both ends of the square folding tube (13).

2. The leak-proof feeding bag according to claim 1, characterized in that: The mounting assembly (20) comprises at least a first arc plate (21) and a second arc plate (22), wherein both sides of the second arc plate (22) are connected to buckle plates (23) via hinges, a buckle (24) is provided on one side of the buckle plate (23), and both sides of the first arc plate (21) are provided with a clamping groove (25) for clamping with the buckle (24).

3. The leak-proof feeding bag according to claim 2, characterized in that: The clamping assembly (32) at least includes a mounting box (321), the lower surface of the extension plate (31) is provided with a mounting box (321), a cylinder (322) is provided inside the mounting box (321), a clamping plate (324) is provided on the piston rod of the cylinder (322) close to the first arc plate (21), a slot (325) is provided on the side of the clamping plate (324) away from the cylinder (322), and a plug-in plate (323) for plugging and matching with the slot (325) is provided on the piston rod of the cylinder (322) close to the second arc plate (22).

4. The leak-proof feeding bag according to claim 1, characterized in that: The auxiliary component (40) comprises at least a first fixing plate (41), the first fixing plate (41) being arranged above the infusion tube (12) near the square folding tube (13), the second fixing plate (42) being arranged below the infusion tube (12) near the square folding tube (13), connection boxes (43) being arranged on both sides of the second fixing plate (42), an elastic member (44) being arranged inside the connection box (43), and a stabilizing plate (45) being arranged at the other end of the elastic member (44).

5. The leak-proof feeding bag according to claim 1, characterized in that: The outer walls of the feeding bag body (10) and the infusion tube (12) are both provided with heat-insulating material.

Images