Foldable drainage bag storage box convenient to move
By designing a convenient and mobile foldable drainage bag storage box, the problem of messy placement of drainage bags and easy to disengage and increase patient weight loading is solved, achieving safe storage of drainage bags and reducing patient weight loading.
Patent Information
- Application Number
- CN202421925265.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-09
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-08-09
AI Technical Summary
In the prior art, the postoperative drainage bag is placed on the ground more messy, and it is easy to be trampled by the patient to cause disengagement. The patient is also able to carry the hand-held drainage bag when he is out of bed and moves, which affects postoperative recovery.
A convenient and foldable drainage bag storage box is designed, including a base plate, a hinged folding plate, a cover plate and a movable caster. The drainage bag is placed in the storage space, and the cover plate is placed above the drainage bag, and the movable caster makes the storage box movable.
It effectively avoids the patient's accidental stepping on the drainage bag and causing the tube to be disengaged, reduces the weight load when the patient gets out of bed and moves, is conducive to postoperative rehabilitation, and realizes convenient storage and movement of the drainage bag.
Smart Images
Figure CN222955645U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical auxiliary equipment, and particularly relates to a drainage bag storage box which is convenient to move and foldable. Background Technique
[0002] Postoperative drainage generally guides pus, blood, and fluid accumulated between human tissues or in body cavities to the outside of the body to prevent postoperative infection and promote wound healing. Drainage tubes are often used for postoperative drainage of patients. There are various commonly used postoperative drainage tubes in clinical practice. Drainage tubes are often applied to parts such as thoracic drainage, ventricular drainage, abdominal drainage, gastrointestinal drainage, and biliary drainage.
[0003] The end of the drainage tube is often connected with a drainage bag to hold the drained pus, blood, and other body fluids; the drainage bag is generally a transparent plastic bag, and the end of the drainage bag is often connected with a knob-type switch valve to discharge the pus, blood, or other body fluids collected in the drainage bag to the outside of the body.
[0004] The front end of the drainage bag is connected to the end of the drainage tube. Some drainage bags are provided with front wings at the front end. Some drainage bags have holes in the front wings, and some drainage bags do not have holes at the front end. Currently, clinically, the drainage bag is usually hung on the bedsheet, but this does not achieve the best drainage effect. To achieve an excellent drainage effect, some hospitals place the drainage bag on the ground, which is not only messy but also prone to accidental situations such as tube disconnection if accidentally stepped on by the patient.
[0005] Currently, there is no storage box on the market that can store the drainage bag placed on the ground inside the box body; when the patient needs to get out of bed and move, due to being relatively weak, the patient needs to support the wall or use a walking stick, and it is not convenient to hold the drainage bag. The drainage bag is often hung on the corner of the clothes. There are also some patients who need drainage in multiple parts of the body. When the patient gets out of bed and moves, multiple drainage bags are hung on the corner of the clothes, increasing the load of the patient's movement and being unfavorable for the patient's postoperative recovery. Therefore, it is a problem that needs to be solved by those skilled in the art to provide a convenient-to-move and foldable drainage bag storage box that reduces the load of the patient's movement, is convenient for folding and storage, has a good drainage effect, and avoids accidental trampling of the drainage bag by the patient and tube disconnection. Content of the Utility Model
[0006] The purpose of the utility model is to provide a drainage bag storage box which is convenient to move and foldable.
[0007] The embodiments of the utility model are implemented as follows:
[0008] The utility model provides a drainage bag storage box which is convenient to move and foldable, comprising: a bottom plate, the bottom plate having at least a pair of oppositely arranged side edges, a plurality of pairs of oppositely arranged folding plates being hinged above the bottom plate, adjacent surfaces of the plurality of pairs of oppositely arranged folding plates being mutually attached, the folding plates and the bottom plate enclosing a storage space with an open top, and a drainage bag being placed in the storage space; a cover plate being provided above the folding plates, a telescopic rod being provided below the bottom plate, the telescopic rod being fixed to a mounting plate, and movable casters being provided below the mounting plate.
[0009] In a preferred specific embodiment of the utility model, hooks and / or clips are provided on at least one side of the folding plate to hang the drainage bag or clamp one side edge of the drainage bag or clamp the corner of the drainage bag.
[0010] In a preferred specific embodiment of the utility model, a sliding groove is provided on the folding plate, the cover plate abuts against the inner wall of the sliding groove, and is slidably connected with the folding plate through the sliding groove.
[0011] In a preferred specific embodiment of the utility model, the front end of the mounting plate is bent upwards to form a longitudinal wall, a D-shaped ring is hinged on the longitudinal wall, and a traction rope is provided on the D-shaped ring.
[0012] In a preferred specific embodiment of the utility model, plug pins are provided on the oppositely arranged folding plates, and plug pin holes are provided on the adjacent folding plates of the folding plates provided with the plug pins; the plug pins are inserted into the plug pin holes.
[0013] In a preferred specific embodiment of the utility model, the folding plate comprises a first folding plate and a second folding plate; a first hinge is provided below the first folding plate, and the first hinge is fixedly connected with the bottom plate; a second hinge is provided below the second folding plate, and the second hinge is fixedly connected with the bottom plate.
[0014] In a preferred specific embodiment of the utility model, the threaded telescopic rod has a threaded sleeve, a threaded rod is in threaded connection with the threaded sleeve, and the threaded rod is lifted or lowered by rotating the threaded sleeve; the sliding telescopic rod comprises an outer cylinder, a sliding rod is slidably connected with the outer cylinder, the top end of the sliding rod is fixedly connected with the bottom plate, and the sliding rod is lifted or lowered synchronously with the threaded rod.
[0015] In a preferred specific embodiment of the utility model, the sliding groove comprises a first sliding groove and a second sliding groove; the first sliding groove is provided on the first folding plate, and the opening direction of the first sliding groove is the same as the sliding direction of the cover plate; the second sliding groove is provided on the second folding plate, and the opening direction of the second sliding groove is perpendicular to the sliding direction of the cover plate.
[0016] A preferred specific embodiment of the present utility model, the plugging pin includes a shaft rod, a stop end and a holding end; the length of the shaft rod is greater than the length of the plugging pin hole, the stop end is arranged at the tail of the shaft rod, and the holding end is arranged at the head of the shaft rod.
[0017] A preferred specific embodiment of the present utility model, when the folding plates are assembled into a storage space, the stop end is located within the plugging pin hole; when folding is required after use, the stop end is located on the folding plate where the plugging pin is arranged.
[0018] The beneficial effects of the present utility model are:
[0019] 1. The bottom plate has at least a pair of oppositely arranged side edges, and a plurality of groups of oppositely arranged folding plates are hinged above the bottom plate. The adjacent surfaces of the plurality of groups of oppositely arranged folding plates are mutually attached. The folding plates and the bottom plate enclose a storage space with an open top. The drainage bag is placed in the storage space, and a cover plate is provided above the folding plates to prevent the patient from accidentally stepping on the drainage bag when getting out of bed, reducing the probability of the drainage tube being disconnected due to the patient accidentally stepping on the drainage bag during activity;
[0020] 2. The first folding plates are arranged in pairs and are oppositely arranged above the side edges of the bottom plate. A first hinge is arranged below the first folding plates, and the first hinge is fixedly connected to the bottom plate; a second hinge is arranged below the second folding plates, and the second hinge is fixedly connected to the bottom plate. After use, first fold the second folding plates along the second hinge, and then fold the first folding plates along the first hinge above the second folding plates, which is convenient for folding and storage;
[0021] 3. Movable casters are arranged below the mounting plate, and the movable casters are set as universal wheels. The front end of the mounting plate is bent upward to form a longitudinal wall. A D-shaped ring is hinged on the longitudinal wall, and a traction rope is arranged on the D-shaped ring. When the patient gets out of bed and moves, pulling the traction rope can pull the drainage bag storage box to move along with the patient. Compared with hanging the drainage bag on the patient's clothes corner, the drainage bag storage box of the present application can reduce the activity load of the patient and is beneficial to the postoperative rehabilitation of the patient. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required to be used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.
[0023] Figure 1 It is a schematic diagram of the first perspective of a convenient-to-move and foldable drainage bag storage box of the present utility model;
[0024] Figure 2 This is a schematic diagram from a second perspective of a conveniently movable and foldable drainage bag storage box of the utility model;
[0025] Figure 3 It is a schematic diagram of a retracted state of a conveniently movable and foldable drainage bag storage box of the utility model;
[0026] Figure 4 This is a schematic diagram of the internal structure of a conveniently movable and foldable drainage bag storage box of the utility model;
[0027] Figure 5 This is a schematic diagram of the cover structure of a drainage bag storage box that is convenient to move and fold;
[0028] Figure 6 This is a schematic diagram of the first folding plate structure of a drainage bag storage box that is convenient to move and fold;
[0029] Figure 7 This is a schematic diagram of the second folding plate structure of a drainage bag storage box that is convenient to move and fold;
[0030] Figure 8 It is a schematic diagram of a plug-in pin of a drainage bag storage box that is convenient to move and fold;
[0031] Figure 9 The utility model is a schematic diagram of the exploded structure of a threaded telescopic rod of a drainage bag storage box that is convenient to move and fold.
[0032] Figure Number:
[0033] 1. First folding plate; 1-1. Hook; 1-2. Clip; 1-3. First hinge slot; 1-4. First slide slot; 2. Second folding plate; 2-1. Second hinge slot; 2-2. Second slide slot; 3. Cover plate; 3-1. Holding protrusion; 3-2. Yield slot; 4. Plug pin; 5. Mounting plate; 6. Traction rope; 7. Movable caster; 8. Threaded telescopic rod; 8-1. Bottom pad; 8-2. Threaded sleeve; 8-3. Anti-slip rubber pad; 8-4. Threaded rod; 9. Sliding telescopic rod. DETAILED DESCRIPTION
[0034] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0035] Accordingly, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present invention without creative efforts shall fall within the scope of protection of the present invention.
[0036] It should be noted that like reference numerals and letters denote like items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.
[0037] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present invention is customarily placed during use. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive distinction and should not be construed as indicating or implying relative importance.
[0038] In addition, terms such as "horizontal" and "vertical" do not mean that the components are required to be absolutely horizontal or hanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.
[0039] In the description of the present invention, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.
[0040] This application provides a convenient mobile and foldable drainage bag storage box to solve the technical problems that in some current hospitals, placing drainage bags on the ground is relatively messy and they are easily stepped on by patients and the tubes are easily disconnected; and for some patients with multiple body drainages, when the patients get out of bed and move, the corners of their clothes hang multiple drainage bags, increasing the burden on the patients' activities, and it is not convenient to fold and store the drainage bag storage box after use. For this reason, the following specific embodiments are provided in this application.
[0041] This embodiment provides a convenient, mobile and foldable drainage bag storage box. Refer to Figures 1 to 9 , which includes a bottom plate. The bottom plate is arranged at the bottom of the drainage bag storage box. The bottom plate has at least a pair of opposite side edges, and the height of the side edges is greater than the wall thickness of the folding plate. When folding after use, it is convenient to fold the folding plates hinged on the bottom plate in place, facilitating folding and storage.
[0042] Above the bottom plate, a plurality of sets of oppositely arranged folding plates are hinged. Refer to Figures 1 to 4 , and the adjacent surfaces of the plurality of sets of oppositely arranged folding plates are mutually attached to form an annular space. The folding plate and the adjacent folding plate have adjacent surfaces, and the adjacent surfaces of the folding plate and the adjacent folding plate are mutually attached. The folding plate and the bottom plate together form a storage space with an open top, and the drainage bag is placed in the storage space; compared with placing the drainage bag on the ground, placing the drainage bag in the drainage bag storage box is neater and more orderly.
[0043] Above the folding plate, a cover plate 3 is provided. Refer to Figure 1 , Figure 2 and Figure 5 , and the cover plate 3 is arranged above the drainage bag. When the patient gets out of bed, even if accidentally stepped on, it will be stepped on the cover plate 3 above the folding plate, which can effectively prevent the patient from accidentally stepping on the drainage bag and prevent accidents such as accidental tube disconnection or liquid backflow.
[0044] The folding plate, the bottom plate and the cover plate 3 are all made of transparent acrylic plates, which have good light transmittance, facilitating medical staff to directly observe the change of the liquid level in the drainage bag and timely drain the liquid in the drainage bag or replace the drainage bag.
[0045] Preferably, a telescopic rod is arranged below the bottom plate. The telescopic rod is fixed on the mounting plate 5, and a movable caster 7 is arranged below the mounting plate 5. Refer to Figures 1 to 4 , when the patient gets out of bed and moves, by pulling the traction rope, the drainage bag storage box moves together with the patient, which is convenient for movement. Compared with hanging the drainage bag on the patient's clothes corner, the drainage bag storage box of this application can reduce the activity load of the patient.
[0046] In this specific embodiment, 4 telescopic rods are provided, which are respectively arranged at the four corners of the bottom plate. The telescopic rod includes a threaded telescopic rod 8 and a sliding telescopic rod 9; the threaded telescopic rod 8 is distributed on one side of the bottom plate, and the sliding telescopic rod 9 is distributed on the other side of the bottom plate; the threaded telescopic rod 8 has a threaded sleeve 8-2. Refer to Figure 9, a threaded rod 8-4 is connected to the inner thread of the threaded sleeve 8-2. The top end of the threaded rod 8-4 is fixedly connected to the bottom plate. A bottom pad 8-1 is rotatably connected below the threaded sleeve 8-2. The bottom pad 8-1 is fixedly connected to the mounting plate 5. Rotating the threaded sleeve 8-2 causes the threaded rod 8-4 to move up and down, thereby driving the drainage bag storage box to move up and down. When the patient gets out of bed and moves, rotate the threaded sleeve 8-2 to lift the drainage bag storage box to a certain height to adapt to the relatively short drainage tube, avoiding the situation that the drainage tube is accidentally pulled during the patient's movement, resulting in the disconnection of the drainage tube.
[0047] Preferably, an anti-slip rubber pad 8-3 is also sleeved on the threaded sleeve 8-2. The anti-slip rubber pad 8-3 is set as a rubber soft pad, providing sufficient friction and soft comfort for medical staff to screw the threaded sleeve 8-2.
[0048] A cylindrical protrusion is coaxially arranged above the bottom pad 8-1, and a circular groove is arranged at the bottom end of the threaded sleeve 8-2. The cylindrical protrusion is inserted into the circular groove so that the threaded sleeve 8-2 can rotate relative to the bottom pad 8-1. Rotating the threaded sleeve 8-2 causes the threaded rod 8-4 to move longitudinally up and down to lift or lower the height of the drainage bag storage box.
[0049] The sliding telescopic rod 9 includes an outer cylinder. The outer cylinder is fixed to the mounting plate 5. The outer cylinder has a sliding cavity. The sliding rod slides in the sliding cavity. The top end of the sliding rod is fixedly connected to the bottom plate. A sliding wall is arranged below the sliding rod. The sliding wall fits with the sliding cavity. The sliding rod moves up and down synchronously with the threaded rod 8-4. A hand-tightening bolt is threadedly connected to the outer cylinder. Tightening the hand-tightening bolt fixes the sliding rod at a specified height. The sliding telescopic rod 9 and the threaded telescopic rod 8 support the drainage bag storage box at a specified height synchronously to adapt to patients with drainage tubes of different lengths.
[0050] Preferably, a hook 1-1 and / or a clip 1-2 are arranged on at least one side of the folding plate, referring to Figure 4 , to hang or clamp one side or the corner of the drainage bag; the hook 1-1 and / or the clip 1-2 are arranged on one side of the folding plate, or the hook 1-1 and / or the clip 1-2 are arranged on the opposite folding plates, so as to hang the drainage bag and make the drainage bag placed vertically in the drainage bag storage box. The clip 1-2 is fixed on the side wall of the folding plate. The clip 1-2 is set as a metal sheet bent into a claw shape. The lower part of the metal sheet abuts against the folding plate. A holding rod is fixed on the metal sheet. Pressing the upper part of the holding rod makes a certain gap between the lower part of the metal sheet and the folding plate to clamp one side or the corner of the drainage bag.
[0051] Specifically, in this specific embodiment, the folding plate includes a first folding plate 1 and a second folding plate 2. Refer to Figure 6 and Figure 7 ; The first folding plates 1 are arranged in pairs and are relatively arranged above the bottom plate. A first hinge groove 1-3 is formed below the first folding plate 1. Refer to Figure 6 , A first hinge is fixed in the first hinge groove 1-3, and the first hinge is fixedly connected to the bottom plate; The second folding plate 2 is arranged adjacent to the first folding plate 1. Refer to Figure 1 , A second hinge groove 2-1 is arranged below the second folding plate 2. Refer to Figure 7 , A second hinge is fixed in the second hinge groove 2-1, and the second hinge is fixedly connected to the bottom plate; The first folding plate 1 and the second folding plate 2 are respectively folded inward to facilitate folding and storage.
[0052] In this specific embodiment, the first hinge is fixed on the side edge of the bottom plate. Refer to Figure 4 , The first folding plate 1 is hingedly connected to the bottom plate through the first hinge; A second hinge is arranged below the second folding plate 2, and the second hinge is fixedly connected to the bottom plate. The second folding plate 2 is hingedly connected to the bottom plate through the second hinge; So that the first folding plate 1 and the second folding plate 2 are respectively folded above the bottom plate, which is convenient for folding and storage.
[0053] A hook 1-1 and / or a clip 1-2 are arranged in the upper space of the first folding plate 1. Refer to Figure 4 and Figure 6 ; It includes the following three specific implementation schemes. A hook 1-1 is arranged in the upper space of the first folding plate. Holes are arranged at the front ends of some drainage bags, and the drainage bags are hung on the first folding plate 1 through the holes; Or a clip 1-2 is arranged in the upper space of the first folding plate 1, and the clip 1-2 clamps one side edge of the drainage bag or clamps the corner of the drainage bag; Or a hook 1-1 and a clip 1-2 are arranged in the upper space of the first folding plate 1. Multiple parts of some patients' bodies need to be drained. Drainage tubes are hung on multiple parts of the patient's body, and multiple drainage bags are placed at the ends of the multiple drainage tubes. The liquids drained by the drainage bags are different, and the types of drainage bags used are also different. Hooks 1-1 and clips 1-2 are arranged in the upper space of the first folding plate 1 to adapt to different types of drainage bags.
[0054] In this specific embodiment, at least one hook 1-1 and / or at least one clip 1-2 are fixed on the first folding plate 1. Refer to Figure 6Specifically, at least one hook 1-1 and / or at least one clip 1-2 is provided on the first folding plate 1 arranged on one side to hang the drainage bag or clamp one side of the drainage bag or clamp the corner of the drainage bag; or at least one hook 1-1 and / or at least one clip 1-2 are provided on the first folding plates 1 arranged relatively to each other to hang multiple drainage bags or clamp one side of multiple drainage bags or clamp the corners of multiple drainage bags, and multiple drainage bags are placed on both sides. Compared with placing the drainage bags on one side, it has better stability, and the drainage bag storage box has good balance performance when the patient gets out of bed and moves.
[0055] The drainage bag of the present application is placed in a drainage bag storage box, which has a better drainage effect compared to hanging the drainage bag on a bed sheet, and can also effectively prevent the patient from accidentally stepping on the bag and causing the tube to fall off.
[0056] Preferably, the folding plate is provided with a slide groove, the cover plate 3 abuts against the inner wall of the slide groove, and is slidably connected with the folding plate through the slide groove to prevent the cover plate 3 from sliding off and improve the stability of the cover plate 3; specifically, the slide groove includes a first slide groove 1-4 and a second slide groove 2-2, refer to Figure 6 and Figure 7 The first slide groove 1-4 is arranged on the first folding plate 1, and the opening direction of the first slide groove 1-4 is arranged in the same direction as the sliding direction of the cover plate 3. The cover plate 3 slides along the first slide groove 1-4 to the bottom end of the first slide groove and abuts against the inner wall of the second slide groove 2-2; the second slide groove 2-2 is arranged on the second folding plate 2, and the opening direction of the second slide groove 2-2 is perpendicular to the sliding direction of the cover plate 3. When the cover plate 3 is slidably covered and arranged at the bottom of the drainage bag storage box, the cover plate 3 slides along the opening direction of the second slide groove 2-2 to the bottom end of the second slide groove 2-2, so that the cover plate 3 abuts against the second folding plate 2.
[0057] The cover plate 3 includes a plate body, referring to Figure 5 The plate body is provided with a gripping protrusion 3-1, which is convenient for pulling the plate body back and forth to open or close the drainage bag storage box. Preferably, the plate body is provided with a clearance groove 3-2, the clearance groove 3-2 makes way for the drainage tube to pass through, and the clearance groove 3-2 penetrates to the rear end of the cover plate to slide the cover plate 3 to the bottom end of the second slide groove 2-2.
[0058] The mounting plate 5 is provided with a traction rope 6. Figures 1 to 4, the front end of the mounting plate 5 is bent upward to form a longitudinal wall, and a D-ring is hinged on the longitudinal wall. A traction rope 6 is arranged on the D-ring. When the patient gets out of bed and moves, pulling the traction rope 6 makes the drainage bag storage box move together with the patient, so as to reduce the load of the patient when getting out of bed and moving. Specifically, the mounting plate 5 is arranged on the movable casters 7, and the movable casters 7 are arranged at the four corners of the mounting plate 5. The front end of the mounting plate 5 is bent upward to form a longitudinal wall, and the longitudinal wall has a traction rope installation area. A D-ring is hinged on the traction rope installation area of the mounting plate 5, and the traction rope 6 is fixed to the D-ring, which is convenient for the patient to be pulled and walk when moving, so as to pull the drainage bag storage box to move together with the patient. Or, the traction rope 6 is tied to the infusion stand, and pushing the infusion stand can make the drainage bag storage box move together with the patient, reducing the load of the patient's movement.
[0059] Preferably, a hinge ring buckle is hinged at the front end of the traction rope 6, and the inner diameter of the hinge ring buckle is larger than the outer diameter of the infusion stand, so as to buckle the hinge ring buckle on the armrest or longitudinal rod of the infusion stand. The patient can push the infusion stand to make the drainage bag storage box move together with the patient, reducing the load of the patient's movement.
[0060] Movable casters 7 are arranged below the mounting plate 5, and the movable casters 7 are set as universal wheels. Specifically, a bearing is arranged above the movable caster 7, one end of the bearing is fixedly connected with the movable caster support frame, and the other end of the bearing is fixedly connected with the mounting plate 5. When the patient pulls the traction rope to move the drainage bag storage box, the movable caster 7 can rotate freely, so that the movable caster 7 maintains rolling friction with the ground, so as to reduce the friction between the drainage bag storage box and the ground and reduce the movement load of the patient. Preferably, insertion pins 4 are arranged on the oppositely arranged folding plates. Refer to Figure 4 , and insertion pin holes are arranged on the adjacent folding plates of the folding plates provided with the insertion pins; the insertion pins 4 are inserted into the insertion pin holes to prevent the drainage bag storage box from folding naturally under the action of external force and prevent compression of the drainage bag.
[0061] In this specific embodiment, the insertion pin 4 is arranged on the first folding plate 1, the insertion pin 4 is arranged above the part where the first folding plate 1 abuts against the second folding plate 2, the insertion pins 4 are distributed on both sides of the first folding plate 1, the insertion pin holes are arranged at the wall thickness of the second folding plate, the positions of the insertion pin holes correspond to the positions of the insertion pins 4, and the aperture of the insertion pin holes is adapted to the outer contour of the stop end of the insertion pins, so that the insertion pins 4 can be inserted into the insertion pin holes.
[0062] The insertion pin 4 includes a shaft rod, a stop end and a holding end. Refer to Figure 8; The shaft rod is provided as a long bar in a circular or rectangular shape. The length of the shaft rod is greater than the length of the insertion pin hole. The outer contour of the stop end is larger than the outer contour of the shaft rod. The stop end is arranged at the tail end of the shaft rod, and the holding end is arranged at the head of the shaft rod. The holding end is provided in a hexagonal shape and has a chamfered corner on its surface for easy holding and applying force.
[0063] Preferably, when the folding plates are assembled into a storage space, the stop end is located within the insertion pin hole to fix the folding plates and keep the folding plates in a vertical state to prevent the folding plates from collapsing and pressing the drainage bag. When folding is required after use, the stop end is located on the folding plate provided with the insertion pin to facilitate folding and storage. Specifically, a stepped hole is provided on the first folding plate 1. The stepped hole has a large hole and a small hole. The inner contour of the large hole is adapted to the outer contour of the stop end, and the inner contour of the small hole is adapted to the outer contour of the shaft rod. When the first folding plate 1 and the second folding plate 2 are in a vertical state and are mutually attached to form a storage space, hold the holding end and place the insertion pin 4 into the insertion pin hole. When folding is required after use, move the holding end backward to make the stop end located within the large hole, so as to prevent the insertion pin 4 from detaching from the first folding plate 1 and prevent the loss of the insertion pin 4.
[0064] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
Claims
1. A convenient and foldable drainage bag storage box, characterized in that: include: A bottom plate, the bottom plate having at least a pair of oppositely disposed side edges, a plurality of groups of oppositely disposed folding plates being hingedly connected to the top of the bottom plate, adjacent surfaces of the plurality of oppositely disposed folding plates being in contact with each other, the folding plates and the bottom plate forming a storage space with an open top, and the drainage bag being placed in the storage space; A cover plate (3) is provided above the folding plate, a telescopic rod is provided below the bottom plate, the telescopic rod is fixed on a mounting plate (5), and a movable castor (7) is provided below the mounting plate (5).
2. The conveniently movable and foldable drainage bag storage box according to claim 1 is characterized in that: At least one side of the folding plate is provided with a hook (1-1) and / or a clip (1-2) for hanging a drainage bag or clamping one side of the drainage bag or clamping the corner of the drainage bag.
3. The portable and foldable drainage bag storage box according to claim 1 is characterized by: The folding plate is provided with a slide groove, the cover plate abuts against the inner wall of the slide groove, and is slidably connected with the folding plate through the slide groove.
4. The conveniently movable and foldable drainage bag storage box according to claim 1 is characterized in that: The front end of the mounting plate (5) is bent upward to form a longitudinal wall, a D-shaped ring is hinged on the longitudinal wall, and a traction rope (6) is arranged on the D-shaped ring.
5. A conveniently movable and foldable drainage bag storage box according to any one of claims 1 to 4, characterized in that: The folding plates arranged opposite to each other are provided with plugging pins (4), and the folding plates adjacent to the folding plates provided with the plugging pins are provided with plugging pin holes; The plug pin (4) is inserted into the plug pin hole.
6. The conveniently movable and foldable drainage bag storage box according to claim 5, characterized in that: The folding plate comprises a first folding plate (1) and a second folding plate (2); a first hinge is arranged below the first folding plate (1), and the first hinge is fixedly connected to the bottom plate; A second hinge is provided below the second folding plate (2), and the second hinge is fixedly connected to the bottom plate.
7. The portable and foldable drainage bag storage box according to claim 1, characterized in that: The telescopic rod comprises a threaded telescopic rod (8) and a sliding telescopic rod (9); The threaded telescopic rod (8) has a threaded sleeve (8-2), the threaded sleeve (8-2) is internally threadedly connected to a threaded rod (8-4), and the threaded sleeve (8-2) is rotated to cause the threaded rod (8-4) to move up and down; The sliding telescopic rod (9) comprises an outer cylinder, the outer cylinder is slidably connected to the sliding rod, the top end of the sliding rod is fixedly connected to the bottom plate, and the sliding rod and the threaded rod (8-4) are raised and lowered synchronously.
8. The portable and foldable drainage bag storage box according to claim 3, characterized in that: The slide groove comprises a first slide groove (1-4) and a second slide groove (2-2); The first sliding groove (1-4) is arranged on the first folding plate (1), and the opening direction of the first sliding groove (1-4) is arranged in the same direction as the sliding direction of the cover plate (3); The second sliding groove (2-2) is arranged on the second folding plate (2), and the opening direction of the second sliding groove (2-2) is perpendicular to the sliding direction of the cover plate (3).
9. The conveniently movable and foldable drainage bag storage box according to claim 5, characterized in that: The plug pin (4) comprises a shaft, a stop end and a gripping end; The length of the shaft is greater than the length of the plug pin hole, the stop end is arranged at the tail of the shaft, and the gripping end is arranged at the head of the shaft.
10. The conveniently movable and foldable drainage bag storage box according to claim 9, characterized in that: When the folding plates are assembled into a storage space, the stop end is located in the plug pin hole; When folding is required after use, the stop end is located on the folding plate where the plug pin is arranged.