Rapid vomit bag taking device

Abstract

The invention provides a rapid vomit bag taking device which comprises a storage bin, a winding column is installed in the storage bin, an outlet part is arranged at the bottom of the storage bin, a vomit bag rolling strip is wound on the winding column, a plurality of hot melting seals are evenly distributed on the vomit bag rolling strip to form a plurality of independent bag bodies, one end of the vomit bag rolling strip penetrates out of the outlet part, and air channels are arranged in the two sides of the outlet part respectively. A plurality of suction ports are uniformly distributed in one side, facing the inner side of the outlet part, of the air passage; the taking mechanism comprises an air exhaust assembly, a traction assembly and two pulling plates, the two pulling plates are installed on the two sides of the storage bin in an up-down sliding mode respectively, the traction assembly is installed between the bottom ends of the two pulling plates and located below the outlet part, and the air exhaust assembly communicates with the two air channels and can generate negative pressure. In the process that the clamping rods clamp and pull down the vomit bag roll strip, the pull plate can be synchronously linked to start the air exhaust assembly to generate negative pressure attractive force, so that the vomit bag roll strip is sucked open by the suction opening to be fully opened, the whole process is completed in one step, redundant operation is not needed, and convenience is provided for a patient to take the vomit bag.

Description

Technical Field

[0001] The invention relates to the technical field of vomit bags, and in particular to a vomit bag quick-access device. Background Art

[0002] Patients with digestive problems often experience gastrointestinal discomfort due to factors such as the disease, examination or treatment, which then causes vomiting. Therefore, vomit bags are often provided in gastroenterology clinics. Conventional vomit bags are plastic bags. In order to facilitate storage, the two sides of the bags are flattened. When taking the bags, you need to open the inside of the bags to accommodate the vomit. However, the two inner sides of the bags will stick together due to static electricity and are not easy to separate. It will take a while to take the bags out. Patients usually vomit quickly and their endurance time is uncontrollable. If patients cannot take the bags as soon as possible, it will not only increase their pain, but may also cause the vomit to be accidentally exposed and contaminate the indoor environment. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides a vomit bag quick access device to solve the above problems.

[0004] The purpose of the present invention is achieved through the following technical solutions:

[0005] The vomit bag quick-access device provided by the present invention comprises:

[0006] The storage bin has a winding column installed inside and an outlet portion at the bottom, a vomit bag roll is wound on the winding column, and a plurality of hot-melt seals are evenly distributed along the length direction of the vomit bag roll to form a plurality of independent bag bodies, one end of the vomit bag roll passes through the outlet portion, airways are respectively arranged inside the two sides of the outlet portion, and a plurality of suction ports are evenly distributed on the side of the airway facing the inner side of the outlet portion;

[0007] The taking mechanism includes an air suction component, a pulling component and two pulling plates. The two pulling plates are respectively slidably installed on both sides of the storage bin. The pulling component is installed between the bottom ends of the two pulling plates and is located below the outlet portion, and is used to pull the vomit bag roll. The air suction component is connected to the two groups of airways and can generate negative pressure so that the two sides of the vomit bag roll in the outlet area are sucked and separated by the suction ports on both sides.

[0008] Furthermore, the pulling assembly includes two clamping rods, the inner sides of the two pulling plates are respectively provided with sliding grooves, the two ends of the two clamping rods are respectively slidably installed in the two sliding grooves, and a first spring is connected between the two clamping rods to provide elastic force to keep the two clamping rods away from each other.

[0009] Furthermore, the top sides of the two clamping rods are each provided with a clamping piece, and the width of the clamping piece is smaller than the width of the vomit bag roll strip.

[0010] Further, the air extraction assembly includes a cylinder which is installed on the top of the storage bin and above one of the pull plates. A piston rod is slidably inserted into the bottom end of the cylinder, and the bottom end of the piston rod is connected to the top end of the pull plate below it. Two air pipes are connected to the top end of the cylinder, and the two air pipes are respectively communicated with two groups of air channels.

[0011] Further, a second spring is connected between the bottom end of the cylinder and the top end of the pull plate below it to provide an elastic force to pull the pull plate towards the cylinder.

[0012] Further, it further includes a cutting mechanism which includes a base and a first blade. The base is installed at the bottom of the storage bin and on the lower side of the outlet part. Connecting blocks are respectively arranged at both ends of the first blade, and sliding rods are respectively arranged on the same side of the two connecting blocks. The sliding rods are horizontally slidably connected to the base so that the first blade can approach the base or move to the lower side of the other side of the outlet part.

[0013] Further, a second blade is arranged on the side of the base close to the first blade, and the second blade can be staggered and attached to the first blade.

[0014] Further, guiding grooves are respectively vertically formed on the two pull plates. The guiding grooves are located on the side of the outlet part away from the base, and the top path of the guiding grooves bends towards the direction of the base. Sliding heads are respectively arranged on the two connecting blocks, and the two sliding heads are respectively slidably installed in the two guiding grooves.

[0015] Further, a mounting plate is installed at the rear side of the storage bin.

[0016] As can be seen from the above technical solutions, the vomiting bag quick access device provided by the present invention:

[0017] During the process of clamping the vomiting bag roll by the clamping rod, the pull plate can be synchronously linked to activate the air extraction assembly to generate a negative pressure attraction force, so that the vomiting bag roll is sucked open by the suction port to be fully opened. And when the independent bag body at the outermost end of the vomiting bag roll is completely pulled out of the outlet part, the cutting mechanism can automatically cut off the independent bag body for the patient to use. The whole process is completed in one step without redundant operations, which provides convenience for the patient to access the vomiting bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific embodiments of the present invention, the drawings required for use in the specific embodiments will be briefly introduced below. In all the drawings, the components or parts do not necessarily draw according to the actual ratio.

[0019] Figure 1 It is a schematic three-dimensional structure diagram of an embodiment of the vomiting bag quick access device of the present invention;

[0020] Figure 2Schematic side view structure diagram of an embodiment of the quick access device for vomit bags of the present invention;

[0021] Figure 3 Cross-sectional view of the schematic side view structure diagram of an embodiment of the quick access device for vomit bags of the present invention;

[0022] Figure 4 is Figure 3 Local enlarged view of part A in

[0023] Reference numerals:

[0024] Storage bin 1, winding column 11, outlet part 12, air duct 121, suction port 122, vomit bag roll strip 13, mounting plate 14;

[0025] Access mechanism 2, air extraction assembly 21, air cylinder 211, piston rod 212, air pipe 213, second spring 214, pulling assembly 22, clamping rod 221, first spring 222, clamping piece 223, pulling plate 23, sliding groove 231, guiding groove 232;

[0026] Cutting-off mechanism 3, abutment 31, second blade 311, first blade 32, connecting block 321, sliding rod 322, sliding head 323. Detailed implementation manners

[0027] To make the above objects, features, and advantages of the present invention more obvious and understandable, the following detailed description of the specific implementation manners of the present invention will be given with reference to the accompanying drawings. Many specific details are set forth in the following description to fully understand the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific implementations disclosed below.

[0028] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation manners.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present invention belongs. The terms used herein in the description of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0030] Such as Figures 1-4As shown in the figure, the quick access device for vomit bags provided in this embodiment includes a storage bin 1 and a access mechanism 2.

[0031] Inside the storage bin 1, a winding post 11 is installed and an outlet part 12 is arranged at the bottom. A vomit bag roll strip 13 is wound around the winding post 11. The vomit bag roll strip 13 is a plastic long strip bag body, and a plurality of heat-sealed joints are evenly distributed along the length direction of the vomit bag roll strip 13 to form a plurality of independent bag bodies, similar to the rolled insurance bags or garbage bags used in daily life. One end of the vomit bag roll strip 13 passes through the outlet part 12. It should be noted that after tearing off the outermost independent bag body of the vomit bag roll strip 13 each time, the bottom ends of the subsequent outermost independent bag bodies all have openings. Inside the two sides of the outlet part 12, air channels 121 are respectively arranged. The two groups of air channels 121 are respectively located on both sides of the vomit bag roll strip 13, and a plurality of suction ports 122 are evenly distributed on the side of the air channels 121 facing the inside of the outlet part 12.

[0032] Preferably, an installation plate 14 is installed at the rear side of the storage bin 1. The installation plate 14 can be connected and installed on the wall surface by means of bolts or the like, which is convenient for operation and use.

[0033] The access mechanism 2 includes an air extraction component 21, a pulling component 22 and two pull plates 23. The two pull plates 23 are respectively slidably installed up and down on both sides of the storage bin 1. The pulling component 22 is installed between the bottom ends of the two pull plates 23 and is located below the outlet part 12 for pulling the vomit bag roll strip 13. The air extraction component 21 is communicated with the two groups of air channels 121 and can generate negative pressure so that both sides of the vomit bag roll strip 13 in the area of the outlet part 12 are attracted and separated by the suction ports 122 on both sides.

[0034] Specifically, the pulling component 22 includes two clamping rods 221. Inside the two pull plates 23, sliding grooves 231 are respectively opened. The two ends of the two clamping rods 221 are respectively slidably installed in the two sliding grooves 231. The two clamping rods 221 are respectively located on both sides of the end of the vomit bag roll strip 13. A first spring 222 is connected between the two clamping rods 221 to provide an elastic force to make the two clamping rods 221 move away from each other. The user can pinch the two clamping rods 221 by hand to clamp the vomit bag roll strip 13, and pulling down can pull out the independent bag body of the vomit bag roll strip 13 for use.

[0035] Preferably, clamping pieces 223 are arranged on the top sides of the two clamping rods 221. A plurality of clamping pieces 223 are arranged on the top sides of the clamping rods 221. The width of the clamping pieces 223 is smaller than the width of the vomit bag roll strip 13. When in use, the end of the independent bag body of the vomit bag roll strip 13 is clamped by the clamping pieces 223, and the lower opening of the independent bag body will not be completely clamped, which is beneficial to its being attracted and separated by the suction ports 122 on both sides.

[0036] Furthermore, the air extraction assembly 21 includes an air cylinder 211, which is installed on the top of the storage bin 1 and is located above one of the pull plates 23. A piston column 212 is slidably inserted at the bottom end of the air cylinder 211. The bottom end of the piston column 212 is connected to the top end of the pull plate 23 below it. Two air pipes 213 are connected to the top end of the air cylinder 211, and the two air pipes 213 are respectively connected to the two groups of air passages 121. When the user pinches the clamping rod 221 and pulls down to take out the vomit bag roll 13, the pull plate 23 will synchronously pull the piston column 212 downward, so that negative pressure attraction is generated in the air cylinder 211 and the negative pressure attraction is transmitted to the two groups of air passages 121 through the air pipe 213, so that each suction port 122 generates suction to separate the two sides of the vomit bag roll 13 pulled down through the outlet portion 12.

[0037] By linking the movement of the vacuum assembly 21 and the pull plate 23, a negative pressure attraction force can be generated at each suction port 122 when the user pulls down to take the vomit bag, so that the vomit bag roll 13 can be pulled out of the storage bin 1 while being sucked open by the suction ports 122 on both sides to fully open the bag. The independent bag body of the vomit bag roll 13 can be torn off and used immediately without the user having to open the bag body by hand, which is beneficial to saving time for taking the vomit bag, facilitating the patient to release vomit as soon as possible, and reducing the patient's discomfort.

[0038] Preferably, a second spring 214 is connected between the bottom end of the air cylinder 211 and the top end of the pull plate 23 therebelow to provide elastic force to pull the pull plate 23 toward the air cylinder 211, so that the pull plate 23 can automatically rebound and move upward after each downward pull, so that the user can subsequently use the clamping rod 221 to clamp the vomit bag roll 13.

[0039] In one embodiment, a cutting mechanism 3 is also included, which includes a stopper 31 and a first blade 32. The stopper 31 is installed at the bottom of the storage bin 1 and is located at one side below the outlet 12. The two ends of the first blade 32 are respectively provided with connecting blocks 321. The same side of the two connecting blocks 321 is respectively provided with a slide bar 322. The slide bar 322 is slidably connected to the stopper 31 in a transverse direction, so that the first blade 32 can approach the stopper 31 or move to the other side below the outlet 12. In specific use, when the independent bag body at the outermost end of the vomit bag roll 13 is pulled out of the outlet 12, the first blade 32 can be pushed toward the stopper 31. The vomit bag roll 13 will be cut after being pressed against the stopper 31 by the first blade 32, so that the independent bag body at the outermost end can be separated from the vomit bag roll 13, and the incision can be ensured to be neat, preventing the vomit bag roll 13 from being excessively damaged.

[0040] Preferably, a second blade 311 is provided on one side of the base 31 close to the first blade 32. When the vomit bag roll strip 13 is pressed by the first blade 32 against the base 31, the second blade 311 can be staggered and attached to the first blade 32 to form a shearing force, which is beneficial to smoothly cutting off the vomit bag roll strip 13.

[0041] In order to further save the time for taking the vomit bag and provide convenience for the patient, further, guiding grooves 232 are vertically formed on the two pull plates 23 respectively. The guiding grooves 232 are located on the side of the outlet portion 12 away from the base 31. The top path of the guiding groove 232 is bent toward the direction of the base 31. Sliding heads 323 are respectively arranged on the two connecting blocks 321. The two sliding heads 323 are respectively slidably installed in the two guiding grooves 232. When the pull plate 23 is not pulled down, the sliding head 323 is located at the bottom end of the guiding groove 232 and on the side of the outlet portion 12 away from the base 31, so that the first blade 32 is also on the side of the outlet portion 12 away from the base 31. When the pull plate 23 is pulled down along with the clamping rod 221 until the outermost independent bag of the vomit bag roll strip 13 is completely pulled out of the outlet portion 12, the sliding head 323 will move toward the base 31 along the bent path at the top end of the guiding groove 232, thereby causing the first blade 32 to push the vomit bag roll strip 13 against the base 31 and cut off the outermost independent bag. There is no need for the user to manually cut off the outermost independent bag, and the guiding groove 232 can limit the stroke of the pull plate 23 by limiting the stroke of the sliding head 323, ensuring that the distance of each downward movement of the pull plate 23 is the same, and further ensuring that the distances of the vomit bag roll strips 13 clamped and taken out by the clamping rod 221 are the same.

[0042] During the process of the clamping rod 221 clamping and pulling down the vomit bag roll strip 13, the present invention can synchronously link the pull plate 23 to activate the air extraction assembly 21 to generate a negative pressure attraction force, so that the vomit bag roll strip 13 is sucked open by the suction port 122 to be fully opened. And when the outermost independent bag of the vomit bag roll strip 13 is completely pulled out of the outlet portion 12, the cutting-off mechanism 3 can automatically cut off the independent bag for the patient to take. The whole process is completed in one step without any redundant operations, providing convenience for the patient to take the vomit bag.

[0043] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the various embodiments of the present invention, and they should all be covered by the scope of the claims and the description of the present invention.

Claims

1. A vomit bag quick access device, characterized in that: include: The storage bin has a winding column installed inside and an outlet portion at the bottom, a vomit bag roll is wound on the winding column, and a plurality of hot-melt seals are evenly distributed along the length direction of the vomit bag roll to form a plurality of independent bag bodies, one end of the vomit bag roll passes through the outlet portion, airways are respectively arranged inside the two sides of the outlet portion, and a plurality of suction ports are evenly distributed on the side of the airway facing the inner side of the outlet portion; The taking mechanism includes an air suction component, a pulling component and two pulling plates. The two pulling plates are respectively slidably installed on both sides of the storage bin. The pulling component is installed between the bottom ends of the two pulling plates and is located below the outlet portion, and is used to pull the vomit bag roll. The air suction component is connected to the two groups of airways and can generate negative pressure so that the two sides of the vomit bag roll in the outlet area are sucked and separated by the suction ports on both sides.

2. The vomit bag quick access device according to claim 1, characterized in that: The pulling assembly includes two clamping rods, and the inner sides of the two pulling plates are respectively provided with sliding grooves. The two ends of the two clamping rods are respectively slidably installed in the two sliding grooves. A first spring is connected between the two clamping rods to provide elastic force to keep the two clamping rods away from each other.

3. The vomit bag quick access device according to claim 2, characterized in that: The top sides of the two clamping rods are both provided with clamping pieces, and the width of the clamping pieces is smaller than the width of the vomit bag roll strip.

4. The vomit bag quick access device according to claim 1, characterized in that: The vacuum assembly includes an air cylinder, which is installed on the top of the storage bin and located above one of the pull plates. A piston column is slidably inserted into the bottom end of the air cylinder, and the bottom end of the piston column is connected to the top end of the pull plate below it. Two air pipes are connected to the top end of the air cylinder, and the two air pipes are respectively connected to two groups of airways.

5. The vomit bag quick access device according to claim 4, characterized in that: The bottom end of the gas cylinder and the top end of the pull plate thereunder are connected with a second spring to provide elastic force to pull the pull plate toward the gas cylinder.

6. The vomit bag quick access device according to claim 1, characterized in that: It also includes a cutting mechanism, which includes a stopper and a first blade, the stopper is installed at the bottom of the storage bin and is located on the lower side of the outlet, connecting blocks are respectively provided at both ends of the first blade, and sliding rods are respectively provided on the same side of the two connecting blocks, and the sliding rods are laterally slidably connected to the stopper so that the first blade can approach the stopper or move to the other side below the outlet.

7. The vomit bag quick access device according to claim 6, characterized in that: A second blade is arranged on one side of the stop close to the first blade, and the second blade can be staggered and fitted with the first blade.

8. The vomit bag quick access device according to claim 6, characterized in that: The two pull plates are respectively provided with guide grooves vertically, the guide grooves are located on the side of the outlet away from the stop, the top path of the guide grooves is bent toward the stop, and the two connecting blocks are respectively provided with sliding heads, and the two sliding heads are respectively slidably installed in the two guide grooves.

9. The vomit bag quick access device according to claim 1, characterized in that: A mounting plate is installed on the rear side of the storage bin.

Images