Assembled portable bowel relaxing device

By introducing a telescopic groove and a buffer structure with a handrail in the urination device, as well as a motor-driven moving system, the problems of unstable handrails and cumbersome movement are solved, resulting in a more stable and convenient user experience.

CN224126230UActive Publication Date: 2026-04-17THE FIFTH HOSPITAL OF SHIJIAZHUANG
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
THE FIFTH HOSPITAL OF SHIJIAZHUANG
Filing Date
2025-04-21
Publication Date
2026-04-17

AI Technical Summary

Technical Problem

The existing handrails of the laxative device cannot provide a cushioning effect, causing instability when the patient sits down, and the operation of the moving structure is cumbersome, affecting the ease of use.

Method used

The design incorporates telescopic grooves and handrail structures, with cushioning provided by telescopic rods and springs, improving the support components; a motor-driven bevel gear and screw system simplifies the movement process.

Benefits of technology

It improves the stability and portability of the laxative device, prevents patients from tipping over when sitting down, and simplifies the operation of moving it.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides an assembled portable defaecation device, which belongs to the field of defaecation devices and comprises a defaecation vehicle body, a groove cover is arranged on the surface of the upper end of the defaecation vehicle body, supporting assemblies are arranged outside the two sides of the groove cover, a moving assembly is arranged at the lower end of the defaecation vehicle body, and a sewage receiving pool is detachably inserted in the front end of the defaecation vehicle body. When a user directly sits down towards the surface of the defecation vehicle body, an uncomfortable person cannot directly support the defecation vehicle body, and two arms of a patient are in downward contact with armrest plates to enable the armrest plates to move downwards in telescopic grooves, when the defecation vehicle body needs to be moved, a motor is controlled to operate to drive first bevel gears with the two ends connected with the motor to rotate, and a second bevel gear is driven to rotate in an engaged mode; the bottom wheels are controlled to move upwards and contract into the sliding grooves after the bottom wheels are moved to the use position, the lower surface of the defecation vehicle body is made to be in contact with the ground, and position fixing can be completed after the bottom wheels are controlled to move upwards and contract into the sliding grooves and the bottom wheels are made to make the lower surface of the defecation vehicle body in contact with the ground.
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Description

Technical Field

[0001] This utility model relates to the field of laxative devices, and more specifically, to an assembled portable laxative device. Background Technology

[0002] Gastroenterology is a tertiary clinical discipline that primarily studies diseases of the esophagus, stomach, small intestine, large intestine, liver, gallbladder, and pancreas. Gastroenterology encompasses a wide variety of diseases, requires extensive medical knowledge, and involves complex and delicate procedures. Patients often struggle with bowel movements and require the assistance of laxatives. Doctors manually insert the medication tube from this device into the anal area. However, some patients fail to control the expulsion process, leading to rapid leakage of waste, causing embarrassing situations for both doctor and patient. Furthermore, the waste flowing into surrounding areas can affect the environment, produce odors, and cause discomfort to both doctor and patient.

[0003] A search revealed that Chinese patent CN115487407A discloses a "Portable Defecation Device for Gastroenterology," which includes a housing, a waste collection structure, an odor treatment and sterilization structure, a defecation structure, a snap-fit ​​structure, and a drug delivery structure. The waste collection structure is connected to the housing and includes casters, a triangular frame, a insert box, a waste storage box, feet, and a U-shaped push tube. One outer side of the housing is open, and the insert box is slidably connected to this opening. The insert box is fixedly connected to the waste storage box on one inner side of the housing, and the top of the waste storage box is open. This portable defecation device for gastroenterology provides the advantages of timely collection of patient waste, preventing patients from uncontrollably expelling waste and avoiding embarrassing situations or affecting the surrounding cleanliness. It is also portable and convenient for transport. However, it still has the following drawbacks:

[0004] (1) The existing laxative device has fixed handrails on both sides. When patients with leg problems or discomfort sit down, they cannot control their body balance and will directly collide with the handrails on both sides, causing injury. In addition, the pressure generated when sitting down makes it impossible for the body to maintain balance, causing the body to tilt.

[0005] (2) The existing laxative device requires the wheels to be locked separately at the bottom, and the wheels must be unlocked when it needs to be moved, which affects the ease of movement.

[0006] Therefore, we have made improvements to this by proposing an assembled portable laxative device. Utility Model Content

[0007] The purpose of this utility model is to address the problems of existing defecation devices where the fixed handrails cannot achieve a cushioning effect and the moving structure is cumbersome to operate.

[0008] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0009] An assembled portable laxative device to improve the above-mentioned problems.

[0010] The present invention is as follows:

[0011] The device includes a septic tank body, a trough cover on the upper surface of the septic tank body, support components on both sides of the trough cover, a movable component at the lower end of the septic tank body, and a detachable sewage collection tank inserted into the front end of the septic tank body.

[0012] The support assembly includes uprights on the upper sides of both sides of the vehicle body, with telescopic grooves inside the uprights and handrails movably installed inside the telescopic grooves.

[0013] The mobile component includes a motor located at the center of the vehicle body on the lower side of the sewage receiving pool. The motor has inner grooves on the outside of both ends, and a first bevel gear is provided on the side wall of the inner groove near the motor end.

[0014] As a preferred technical solution of this utility model, the telescopic groove is provided with side grooves on both sides, and the handrail is provided with side plates that cooperate with the side grooves on both sides.

[0015] As a preferred technical solution of this utility model, a telescopic rod is provided at the lower end of the side plate, and a spring is fitted on the outer wall of the telescopic rod.

[0016] As a preferred technical solution of this utility model, the inner wall at the lower end of the inner groove is provided with a second conical gear that cooperates with the first conical gear.

[0017] As a preferred technical solution of this utility model, a sliding groove is provided on the lower outer side of the inner groove, a screw is provided inside the sliding groove, and a sliding plate is fitted on the outer wall of the screw.

[0018] As a preferred technical solution of this utility model, the lower end of the skateboard is provided with a bottom wheel.

[0019] As a preferred technical solution of this utility model, the cross-sectional dimensions of the expansion groove are matched with the cross-sectional dimensions of the handrail board.

[0020] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0021] In the solution of this utility model:

[0022] 1. Through the telescopic groove, handrail, side panels, and telescopic rod, when the user sits directly on the surface of the laxative vehicle, those who are uncomfortable cannot support themselves directly. The patient's two arms touch the handrail and move down into the telescopic groove, which moves the two side panels down into the side groove, squeezing the telescopic rod and spring downwards. This causes them to contract and buffer the downward pressure, reducing the impact of the patient sitting down directly and preventing the patient from falling over due to sudden inability to support themselves. This improves the stability of the laxative device.

[0023] 2. When the toilet cart needs to be moved, the motor is controlled to rotate the first bevel gear connected to both ends, which in turn rotates the second bevel gear, which in turn rotates the screw connected to it. This causes the slide to move vertically downward in the chute, so that the bottom wheel touches the ground, thus directly pushing the toilet cart to move. After moving to the desired position, the bottom wheel is controlled to move upward and retract into the chute, so that the lower surface of the toilet cart touches the ground, thus fixing the position. Attached Figure Description

[0024] Figure 1 A schematic diagram of the overall structure of an assembled portable laxative device provided by this utility model;

[0025] Figure 2 A schematic diagram of the support component structure for assembling a portable laxative device provided by this utility model;

[0026] Figure 3 This utility model provides an assembled portable laxative device. Figure 2 A magnified schematic diagram of part A in the middle;

[0027] Figure 4 This utility model provides a schematic diagram of the structure of a mobile component for assembling a portable laxative.

[0028] The image shows:

[0029] 1. Toilet cart body; 2. Slot cover; 301. Vertical plate; 302. Telescopic slot; 303. Handrail; 304. Side slot; 305. Side plate; 306. Telescopic rod; 307. Spring; 401. Motor; 402. Inner slot; 403. First bevel gear; 404. Second bevel gear; 405. Slide chute; 406. Screw; 407. Slide plate; 408. Bottom wheel; 5. Sewage receiving tank. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0031] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0032] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0033] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0034] like Figure 1-4 As shown, this embodiment proposes an assembly of a portable defecation device, including a defecation vehicle body 1, a groove cover 2 provided on the upper surface of the defecation vehicle body 1, support components provided on both sides of the groove cover 2, a movable component provided at the lower end of the defecation vehicle body 1, and a detachable sewage collection tank 5 inserted into the front end of the defecation vehicle body 1.

[0035] The support assembly includes upright plates 301 provided on the upper ends of both sides of the commuter vehicle body 1. The upright plates 301 have telescopic grooves 302 inside, and handrails 303 are movably provided inside the telescopic grooves 302.

[0036] The mobile component includes a motor 401 located at the center of the commuter vehicle body 1 on the lower side of the sewage receiving pool 5. The motor 401 has inner grooves 402 on the outside of both ends. A first bevel gear 403 is provided on the side wall of the inner groove 402 near the motor 401.

[0037] like Figure 3 As shown, the telescopic groove 302 has side grooves 304 on both sides, and the armrest board 303 has side plates 305 on both sides that cooperate with the side grooves 304. The side plates 305 move down in the side grooves 304 and press the telescopic rod 306 and spring 307 downward, so that they contract to buffer the downward pressure and reduce the impact of the patient sitting down directly.

[0038] like Figure 3 As shown, a telescopic rod 306 is provided at the lower end of the side plate 305. A spring 307 is fitted on the outer wall of the telescopic rod 306. The telescopic rod 306 and the spring 307 are pressed downwards, causing them to contract and buffer the downward pressure, reducing the impact of the patient sitting down directly and preventing the patient from falling over due to sudden sitting down.

[0039] like Figure 4As shown, the inner wall of the lower end of the inner groove 402 is provided with a second bevel gear 404 that cooperates with the first bevel gear 403. When it is necessary to move the commuter vehicle 1, the control motor 401 is turned to drive the first bevel gear 403 connected to it at both ends to rotate, and the meshing drives the second bevel gear 404 to rotate.

[0040] like Figure 4 As shown, a sliding groove 405 is provided on the lower outer side of the inner groove 402. A screw 406 is provided inside the sliding groove 405. A sliding plate 407 is fitted on the outer wall of the screw 406. When the screw 406 rotates, it engages and drives the sliding plate 407 to move vertically downward in the sliding groove 405, so that the bottom wheel 408 touches the ground, which can directly push the toilet vehicle body 1 to move.

[0041] like Figure 4 As shown, the lower end of the slide plate 407 is equipped with a bottom wheel 408. After moving to the use position, the bottom wheel 408 is controlled to move upward and retract into the slide groove 405, so that the lower surface of the toilet vehicle body 1 touches the ground.

[0042] like Figure 3 As shown, the cross-sectional dimensions of the telescopic groove 302 are matched with the cross-sectional dimensions of the handrail 303. The handrail 303 moves downward within the telescopic groove 302, causing the side plates 305 on both sides to move downward within the side groove 304. This compresses the telescopic rod 306 and the spring 307 downward, causing them to contract and buffer the downward pressure, reducing the impact of the patient sitting down directly and preventing the patient from falling over due to sudden inability to support their body.

[0043] Specifically, when using this laxative device: when the user sits directly on the surface of the laxative cart 1, if the user is uncomfortable and cannot support themselves directly, the patient's two arms will contact the handrail 303 and move downwards within the telescopic groove 302, causing the side plates 305 to move downwards within the side grooves 304. This will compress the telescopic rod 306 and the spring 307 downwards, causing them to contract and buffer the downward pressure, reducing the impact of the patient sitting down directly. This prevents the patient from suddenly being unable to support themselves and falling over, thus improving the stability of the laxative device. When the toilet cart body 1 needs to be moved, the control motor 401 drives the first bevel gear 403 connected to both ends to rotate, which in turn drives the second bevel gear 404 to rotate, which in turn drives the screw 406 connected to it to rotate, which in turn drives the slide plate 407 to move vertically downward in the slide groove 405, so that the bottom wheel 408 touches the ground, and the toilet cart body 1 can be directly pushed to move. After moving to the use position, the control bottom wheel 408 moves upward and retracts into the slide groove 405, so that the lower surface of the toilet cart body 1 touches the ground, and the position is fixed.

[0044] All technical features in this embodiment can be freely combined according to actual needs.

[0045] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A portable laxative assembly, comprising a laxative vehicle body (1), characterized in that: The upper surface of the toilet vehicle body (1) is provided with a trough cover (2), and the outer sides of the trough cover (2) are provided with support components. The lower end of the toilet vehicle body (1) is provided with a moving component, and the front end of the toilet vehicle body (1) is detachably inserted with a sewage receiving tank (5). The support assembly includes uprights (301) on the upper sides of both sides of the commuter vehicle body (1), and the uprights (301) have telescopic grooves (302) inside, and handrails (303) are movably installed inside the telescopic grooves (302). The mobile component includes a motor (401) located at the center of the commuter vehicle body (1) on the lower side of the sewage receiving tank (5). The motor (401) has inner grooves (402) on the outside of both ends. A first bevel gear (403) is provided on the side wall of the inner groove (402) near the motor (401).

2. An assembled portable defecation aid according to claim 1, characterized in that The telescopic groove (302) has side grooves (304) on both sides, and the handrail (303) has side plates (305) on both sides that cooperate with the side grooves (304).

3. An assembled portable defecation aid according to claim 2, characterized in that A telescopic rod (306) is provided at the lower end of the side plate (305), and a spring (307) is fitted on the outer wall of the telescopic rod (306).

4. An assembled portable defecation aid according to claim 1, characterized in that The inner wall at the lower end of the inner groove (402) is provided with a second bevel gear (404) that cooperates with the first bevel gear (403).

5. An assembled portable defecation aid according to claim 4, characterized in that The lower end of the inner groove (402) is provided with a sliding groove (405), and a screw (406) is provided inside the sliding groove (405). A sliding plate (407) is fitted on the outer wall of the screw (406).

6. An assembled portable defecation aid according to claim 5, characterized in that The lower end of the skateboard (407) is fitted with a bottom wheel (408).

7. An assembled portable defecation aid according to claim 1, characterized in that The cross-sectional dimensions of the expansion groove (302) are matched with the cross-sectional dimensions of the handrail (303).

Citation Information

Patent Citations

  • Assembled portable bowel relaxing device for digestive system department

    CN115487407A