Angle-adjustable supporting type urinal pan for bedridden patient
By designing an adjustable-angle support-type urinal, the problems of obstruction, tipping, and posture of the urinal for bedridden patients are solved, achieving the effects of preventing urine leakage, convenient cleaning, and multi-position use.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NANFANG HOSPITAL OF SOUTHERN MEDICAL UNIV
- Filing Date
- 2025-04-30
- Publication Date
- 2026-04-28
AI Technical Summary
Existing bedpans for bedridden patients have problems such as the lack of a shielding structure on the front of the bedpan, leading to urine leakage; the lack of an outlet at the bottom, leading to urine residue; and inconvenience for sitting, leaning against, and hanging for storage.
An adjustable-angle support-type urinal was designed, which includes a detachable baffle, an adjustable-angle backrest, a drain outlet at the bottom of the urinal, and a hook structure. Combined with elastic support components, it enables shielding, convenient tilting, and multi-position use.
It effectively prevents urine leakage, facilitates emptying and cleaning, supports sitting and standing postures, improves comfort and convenience, and is suitable for various needs of bedridden patients.
Smart Images
Figure CN224166536U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to an adjustable-angle support-type urinal for bedridden patients. Background Technology
[0002] A bedpan is a tool used to assist bedridden patients with urination and defecation. Currently, a commonly used type of bedpan is... Figure 1 As shown, the bedpan body 1 includes an upper opening. The bedpan body is generally higher at the front and lower at the back, and narrower at the front and wider at the back. The method of use is for the patient to lie flat and place the bedpan under their buttocks, or lie on their side with the bedpan close to their buttocks, and then lie flat again. This type of bedpan can serve the purpose of urination. However, its defects have been found during use: 1. There is no obstruction structure on the front of the bedpan body, making it easy for urine to spill out; 2. There is no drain outlet at the bottom, requiring the bedpan to be tilted at the upper opening, which can easily lead to residue; 3. It is inconvenient for the patient to sit or lean against, and its function is limited; 4. It is inconvenient to hang or store. Utility Model Content
[0003] The purpose of this invention is to provide an adjustable-angle support-type urinal for bedridden patients to solve the problems mentioned in the background art.
[0004] To achieve the above objectives, this utility model provides the following technical solution: an adjustable-angle support-type urinal for bedridden patients, comprising a urinal body with an upper opening, the urinal body being higher in the front and lower in the back, and narrower in the front and wider in the back. The urinal body is detachably embedded in a receiving groove on the upper side of the lower base plate. A notch is embedded on the rear side of the base plate, and an adjustable-angle backing plate is provided at the notch. A horizontal rotating shaft is fixed at the bottom of the backing plate, and the two ends of the rotating shaft are respectively hinged to the two sides of the notch. An angle adjustment mechanism is provided on one side of the notch.
[0005] As a preferred technical solution, the angle adjustment mechanism includes a pin that is slidably disposed on one side of the notch, a limiting block that is fixedly disposed at the outer end of the pin, a tension spring that is sleeved on the pin inside the limiting block, the outer end of the tension spring that is fixedly connected to the limiting block, the inner end of the tension spring that is fixedly connected to the outer side of the base plate, a circular plate that is fixedly disposed at one end of the rotating shaft near the pin, and a ring of cylindrical blind holes that are circumferentially disposed on the outer side edge of the circular plate, and the inner end of the pin that is inserted into one of the cylindrical blind holes.
[0006] As a preferred technical solution, the bottom of the toilet body is provided with a drain outlet, and a cover is provided at the drain outlet.
[0007] As a preferred technical solution, the lower part of the discharge port is provided with a threaded interface, and the cover is threadedly connected to the threaded interface.
[0008] As a preferred technical solution, the cover is in the shape of a flat cylinder, with a sealing gasket on the upper surface and edge.
[0009] As a preferred technical solution, the bottom surface of the cover is provided with two grooves spaced apart.
[0010] As a preferred technical solution, the upper surface of the toilet body is embedded with a U-shaped groove with a rear opening, the U-shaped groove extends to a position close to the rear side of the toilet body, and a baffle is detachably inserted into the U-shaped groove.
[0011] As a preferred technical solution, the baffle has a U-shaped structure that matches the U-shaped groove, and the upper surface of the rear end has an arc-shaped structure.
[0012] As a preferred technical solution, a hook is fixedly provided on the front side of the toilet body.
[0013] As a preferred technical solution, the internal cavity of the toilet body has an open structure that is smaller at the bottom and larger at the top.
[0014] As a preferred technical solution, an elastic support member is bonded to the rear side of the toilet body.
[0015] As a preferred technical solution, the elastic support includes an upper pad, a silicone sleeve with an upper opening is glued to the lower part of the pad, and a plurality of vertical springs are provided inside the silicone sleeve.
[0016] As a preferred technical solution, the rotating shaft passes through the center of the circular plate and is fixedly connected to the circular plate.
[0017] Compared with the prior art, this utility model provides an adjustable-angle support-type urinal for bedridden patients, which has the following beneficial effects:
[0018] 1. This utility model features a U-shaped groove with a rear opening embedded on the upper surface of the bedpan body. A baffle can be detachably inserted into the U-shaped groove. When in use, the baffle can increase the height of the front side of the bedpan body, which can shield the patient when urinating, prevent urine from flowing to the outside, and protect the patient's privacy. The baffle can also be removed from the U-shaped groove for easy storage and cleaning.
[0019] 2. This utility model features a drain outlet at the bottom of the toilet body, with a threaded interface extending outward from the lower edge of the drain outlet. A cap is threadedly connected to the threaded interface. In use, the toilet is tilted, the cap is opened, and excrement can be poured out through the drain outlet. This is more convenient than the prior art where cleaning can only be done through an opening on the toilet body.
[0020] 3. This utility model has a hook fixed on the front side of the toilet body. When in use, the hook can be used as a handle, and when not in use, it is convenient to hang and store.
[0021] 4. This utility model features a bedpan body that can be detachably embedded in a receiving groove on the upper side of the bottom plate. The rear side of the bottom plate has a notch with an adjustable backrest. A horizontal pivot is fixed at the bottom of the backrest, with both ends of the pivot hinged to the two sides of the notch. An angle adjustment mechanism is provided on one side of the notch. In use, the patient can sit or stand and lean against the backrest. The backrest provides support and prevents the patient from leaning backward. The backrest can be adjusted at an adjustable angle or laid flat. The bedpan can be removed from the receiving groove for easy cleaning and disinfection.
[0022] 5. This utility model features an elastic support member bonded to the rear side of the bedpan body. The elastic support member includes an upper pad, and a silicone sleeve with an upper opening is bonded to the bottom of the pad. Several vertical springs are installed inside the silicone sleeve. When in use, the elastic support member is placed under the patient's body when the patient is lying supine to defecate, and the springs can provide elastic support, improving the patient's comfort. Attached Figure Description
[0023] The accompanying drawings, which are included to provide a further understanding of the present invention, form part of this application:
[0024] Figure 1 This is a three-dimensional structural diagram of a bedpan for bedridden patients.
[0025] Figure 2 This is a three-dimensional structural diagram of the first embodiment of the present utility model;
[0026] Figure 3 A schematic diagram of the combined structure of the toilet bowl body and the baffle.
[0027] Figure 4 This is a schematic diagram of the split structure of the toilet bowl from another angle.
[0028] Figure 5 This is a schematic diagram of the split structure of the angle adjustment mechanism;
[0029] Figure 6 This is a three-dimensional structural diagram of the second embodiment of the present invention;
[0030] Figure 7 for Figure 6 A schematic diagram of the split structure of the medium elastic support component.
[0031] The diagram shows: 1. Toilet bowl body; 11. U-shaped groove; 12. Hook; 13. Excretion port; 14. Threaded interface; 15. Cover; 151. Groove; 2. Baffle; 21. Arc-shaped structure; 3. Base plate; 31. Receiving groove; 32. Notch; 4. Backing plate; 41. Rotating shaft; 5. Angle adjustment mechanism; 51. Pin; 52. Limiting block; 53. Tension spring; 54. Round plate; 55. Cylindrical blind hole; 6. Elastic support; 61. Pad; 62. Silicone sleeve; 63. Spring. Detailed Implementation
[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1
[0033] like Figures 2 to 5 As shown, an adjustable-angle support-type urinal for bedridden patients includes a urinal body 1 with an upper opening. The urinal body 1 is generally higher in the front and lower in the back, and narrower in the front and wider in the back. A U-shaped groove 11 with a rear opening is embedded on the upper surface of the urinal body 1, and a baffle 2 is detachably inserted into the U-shaped groove 11.
[0034] The bottom of the toilet body 1 is provided with a circular discharge port 13, and the lower part of the discharge port 13 is provided with a threaded interface 14, and a cap 15 is threadedly connected to the threaded interface 14.
[0035] A hook 12 is fixedly provided at the center of the front side of the toilet body 1.
[0036] The toilet body 1 is detachably embedded in the receiving groove 31 on the upper side of the bottom plate 3. The bottom plate 3 is a flat cuboid shape, and a rectangular notch 32 is embedded on the rear side. An adjustable backing plate 4 is provided at the notch 32. A horizontal rotating shaft 41 is fixed at the bottom of the backing plate 4. The two ends of the rotating shaft 41 are respectively hinged to the two sides of the notch 32. An angle adjustment mechanism 5 is provided on one side of the notch 32.
[0037] The angle adjustment mechanism 5 includes a pin 51 that slides left and right and is embedded in one side wall of the notch 32. A limiting block 52 is fixedly provided at the outer end of the pin 51. A tension spring 53 is sleeved on the pin 51 inside the limiting block 52. The outer end of the tension spring 53 is fixedly connected to the limiting block 52, and the inner end of the tension spring 53 is fixedly connected to the outer side of the base plate 3. A circular plate 54 is fixedly provided at one end of the rotating shaft 41 near the pin 51. A ring of cylindrical blind holes 55 is provided around the outer edge of the circular plate 54. The inner end of the pin 51 is inserted into one of the cylindrical blind holes 55, which limits the position of the backing plate 4. When the limiting block 52 is pulled outward, the pin 51 is disengaged from the cylindrical blind hole 55, and the angle of the backing plate 4 can be adjusted. Then, the limiting block 52 is released, and the pin 51 is inserted into the cylindrical blind hole 55 under the action of the tension spring 53, and is limited again.
[0038] The cap 15 is a flat cylindrical shape with a sealing gasket (not shown) on the upper surface and edge.
[0039] The internal cavity of the toilet body 1 has an open structure that is smaller at the bottom and larger at the top, making it easy to clean up waste later.
[0040] The rotating shaft 41 passes through the center of the circular plate 54 and is fixedly connected to the circular plate 54.
[0041] The baffle 2 has a U-shaped structure that matches the U-shaped groove 11, and the upper surface of the rear end has an arc-shaped structure 21 to avoid scratching the patient's skin.
[0042] The bottom surface of the cover 15 has two rectangular grooves 151 spaced apart, which facilitates the installation and removal of the cover 15.
[0043] In use, the baffle 2 increases the height of the front of the bedpan body 1, shielding the patient from urination and preventing urine from flowing outwards, thus protecting the patient's privacy. The baffle 2 can be removed from the U-shaped groove 11 for easy storage and cleaning. The bedpan can be tilted to open the lid 15, and excrement can be poured out through the drain opening 13. The hook 12 can be used as a handle for easy hanging and storage when not in use. The patient can also adopt a sitting position (for defecation) and lean against the backrest 4 to prevent backward leaning. The backrest 4 is adjustable in angle and can also be laid flat. The bedpan can be removed from the receiving slot 31 for easy individual cleaning and disinfection. Example 2
[0044] like Figure 6 , Figure 7 As shown, an elastic support 6 is glued to the rear side of the toilet body 1.
[0045] The elastic support 6 includes an upper pad 61 (rectangular), and a silicone sleeve 62 (cubic-piezoelectric) with an upper opening is glued to the lower part of the pad 61. Several vertical springs 63 are provided inside the silicone sleeve 62 (the upper and lower ends are fixedly connected to the pad and the silicone sleeve, respectively). The front sides of the silicone sleeve 62 and the pad 61 are glued and fixed to the rear side of the toilet bowl body 1.
[0046] When in use, the elastic support 6 is placed under the patient's body while the patient is lying on their back to defecate, and the spring 63 can provide elastic support, improving the patient's comfort.
[0047] The elastic support 6 can be used together with the base plate 3 and placed directly on the base plate 3, or it can be used directly with the toilet body 1 without being combined with the base plate 3.
[0048] The components used in this utility model are all general standard parts or components known to those skilled in the art, and their structures and principles are well known to those skilled in the art.
[0049] It should be noted that, in this document, the terms "first," "second," "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are used only to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.
[0050] The structures, proportions, sizes, etc. shown in the accompanying drawings of this specification are only used to complement the content disclosed in the specification, so that those skilled in the art can understand and read them, and are not intended to limit the conditions under which this utility model can be implemented. Any modification of the structure, change of the proportions, or adjustment of the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.
[0051] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. An adjustable-angle support-type urinal for bedridden patients, comprising a urinal body with an upper opening, the urinal body being higher in the front and lower in the back, and narrower in the front and wider in the back, characterized in that: The toilet bowl body is detachably embedded in the receiving groove on the upper side of the bottom plate. The rear side of the bottom plate has a notch, and an adjustable backing plate is provided at the notch. A horizontal rotating shaft is fixed at the bottom of the backing plate, and the two ends of the rotating shaft are respectively hinged to the two sides of the notch. An angle adjustment mechanism is provided on one side of the notch.
2. The adjustable-angle support-type urinal for bedridden patients according to claim 1, characterized in that: The angle adjustment mechanism includes a pin that is slidably disposed on one side of the notch. A limiting block is fixedly disposed at the outer end of the pin. A tension spring is sleeved on the pin inside the limiting block. The outer end of the tension spring is fixedly connected to the limiting block. The inner end of the tension spring is fixedly connected to the outer side of the base plate. A circular plate is fixedly disposed at one end of the rotating shaft near the pin. A ring of cylindrical blind holes is provided around the outer edge of the circular plate. The inner end of the pin is inserted into one of the cylindrical blind holes.
3. The adjustable-angle support-type urinal for bedridden patients according to claim 1, characterized in that: The toilet bowl body has a drain outlet at the bottom, and the drain outlet is covered.
4. The adjustable-angle support-type urinal for bedridden patients according to claim 3, characterized in that: The lower part of the discharge port is provided with a threaded interface, and the cover is threadedly connected to the threaded interface.
5. The adjustable-angle support-type urinal for bedridden patients according to claim 1, characterized in that: The upper surface of the toilet bowl body is embedded with a U-shaped groove with a rear opening. The U-shaped groove extends to a position close to the rear side of the toilet bowl body, and a baffle is detachably inserted into the U-shaped groove.
6. The adjustable-angle support-type urinal for bedridden patients according to claim 5, characterized in that: The baffle has a U-shaped structure that matches the U-shaped groove, and the upper surface of the rear end has an arc-shaped structure.
7. The adjustable-angle support-type urinal for bedridden patients according to claim 1, characterized in that: The toilet bowl body is fixedly equipped with a hook on the front side.
8. The adjustable-angle support-type urinal for bedridden patients according to claim 1, characterized in that: The internal cavity of the toilet body has an open structure that is smaller at the bottom and larger at the top.
9. A bedridden patient's adjustable-angle support-type urinal according to claim 1, characterized in that: An elastic support is attached to the rear side of the toilet body.
10. A bedridden patient's adjustable-angle support-type urinal according to claim 9, characterized in that: The elastic support includes an upper pad, and a silicone sleeve with an upper opening is glued to the bottom of the pad. Several vertical springs are installed inside the silicone sleeve.