Portable retractable closestool

Abstract

The utility model provides a portable retractable closestool which comprises a closestool base, a closestool seat ring and a retractable assembly, the closestool base is connected with the closestool seat ring through the retractable assembly, the retractable assembly comprises at least two folding ring plates, a plurality of convex parts are arranged on the top edges of the folding ring plates, a plurality of sliding grooves are evenly distributed in the outer edges of the folding ring plates, and the convex parts are connected with the sliding grooves. When the telescopic assembly is in a stretching state, in every two adjacent folding ring plates, the sliding groove of the upper folding ring plate abuts against the inner ring of the lower folding ring plate, and the notch of the sliding groove of the upper folding ring plate is matched with the convex part of the lower folding ring plate in a clamped mode. Through the innovative design of the telescopic assembly, the convenient telescopic function of the toilet bowl is achieved, the size can be effectively reduced when the toilet bowl is not used, carrying and storage are convenient, meanwhile, the toilet bowl can be rapidly unfolded when used, the stable structure is kept, and the use requirements in different scenes are met.

Description

Technical Field

[0001] This utility model relates to the field of toilet technology, specifically to a portable retractable toilet. Background Technology

[0002] In modern life, with the increasing diversification of lifestyles and the frequent occurrence of outdoor activities, the demand for various portable sanitary devices, especially portable toilets, is gradually increasing. Existing portable toilets mainly suffer from the following problems: First, they are bulky and inconvenient to carry, especially in outdoor travel and camping scenarios, taking up a lot of space and causing inconvenience to users; second, their structure is relatively complex, usually assembled using a frame structure, requiring considerable time to install and secure them when needed, wasting a lot of time and potentially preventing timely use when the user urgently needs to urinate; third, they lack effective telescopic functionality, unable to adjust the height according to actual needs, resulting in poor flexibility of use.

[0003] Based on this, the present invention aims to provide a portable collapsible toilet that can effectively reduce its size when not in use, making it convenient to carry and store, while it can quickly unfold and maintain a stable structure when in use, meeting the usage needs of different scenarios. Utility Model Content

[0004] To address the problems of existing toilets being inconvenient to carry and lacking effective retractable functionality, this application provides a portable retractable toilet to solve the aforementioned technical deficiencies.

[0005] This utility model proposes a portable retractable toilet, which includes: a toilet base, a toilet seat, and a telescopic assembly. The toilet base and the toilet seat are connected by the telescopic assembly. The telescopic assembly includes at least two folding ring plates. The top edge of the folding ring plate is provided with multiple protrusions, and the outer edge of the folding ring plate is evenly distributed with multiple sliding grooves. The lower end of the sliding groove is provided with a notch that matches the protrusion. When the telescopic assembly is in the extended state, in two adjacent folding ring plates, the sliding groove of the upper folding ring plate abuts against the inner ring of the lower folding ring plate, and the notch of the sliding groove of the upper folding ring plate engages with the protrusion of the lower folding ring plate.

[0006] Preferably, the telescopic assembly includes four folding ring plates, all of which are of equal height.

[0007] Preferably, a first limiting block is provided on the top edge of the folding ring plate extending inward, and a second limiting block is provided on the bottom edge of the folding ring plate extending outward.

[0008] Preferably, the sliding groove on the folding ring plate is inclined relative to the top surface of the folding ring plate.

[0009] Preferably, a stop is provided at the upper end of the sliding groove.

[0010] Preferably, the portable retractable toilet proposed in this utility model also includes a toilet seat, which comprises an outer cover and an inner cover plate, the inner cover plate being fixedly mounted on the toilet seat.

[0011] The outer cover is rotatably connected to the inner cover plate.

[0012] Preferably, the toilet base is provided with multiple connecting posts, and the outer edge of the bottommost folding ring plate is provided with a connecting block corresponding to the connecting post. The bottommost folding ring plate is fixedly connected to the toilet base through the cooperation of the connecting post and the connecting block.

[0013] Preferably, the top edge of the uppermost folding ring plate extends inward and is provided with a connecting plate, and the uppermost folding ring plate is fixedly connected to the toilet seat through the connecting plate.

[0014] Preferably, the lower end of the toilet seat is provided with a positioning rib.

[0015] Preferably, a handle is fixedly provided on the side of the toilet base, and a through hole is provided on the handle, which is adapted to the positioning post on the toilet seat.

[0016] Compared with the prior art, the beneficial results of this utility model are as follows:

[0017] (1) This utility model realizes the convenient telescopic function of the toilet by setting a telescopic component including at least two folding ring plates. When not in use, the toilet can be folded up, significantly reducing its volume and making it easy to carry and store; when in use, it can be quickly unfolded and maintain a stable structure to meet the needs of different scenarios, especially suitable for outdoor travel, camping and other occasions.

[0018] (2) The top edge of the folding ring plate is provided with multiple protrusions, and multiple sliding grooves are evenly distributed on the outer edge. The lower end of the sliding groove is provided with a notch that matches the protrusion. This structural design allows adjacent folding ring plates to fit tightly together. When the telescopic component is in the stretched state, the sliding groove of the upper folding ring plate abuts against the inner ring of the lower folding ring plate, and the notch of the sliding groove engages with the protrusion of the lower folding ring plate, ensuring the stability and reliability of the toilet during use and preventing unnecessary displacement or loosening between components.

[0019] (3) A first limiting block is provided on the top edge of the folding ring plate extending inward, and a second limiting block is provided on the bottom edge extending outward. This limiting block design effectively restricts the range of motion of the folding ring plate during the extension and retraction process, preventing excessive movement that could lead to structural damage or failure, and further enhancing the stability and safety of the toilet.

[0020] (4) The sliding groove on the folding ring plate is inclined relative to the top surface of the folding ring plate, which makes the relative movement between the folding ring plates smoother during the extension and retraction process, reduces friction and resistance, and improves the convenience and comfort of operation.

[0021] (5) A stop is provided at the upper end of the sliding groove, which can effectively prevent the folding ring plates from separating during the extension and retraction process, ensuring the integrity and reliability of the toilet structure and avoiding the risk of use caused by parts falling off.

[0022] (6) The toilet seat includes an outer cover and an inner cover. The inner cover is fixedly mounted on the toilet seat, and the outer cover is rotatably connected to the inner cover. This design allows the toilet seat to open and close flexibly, making it convenient for users to use. It is also easy to clean and maintain, improving the hygiene and practicality of the toilet.

[0023] (7) The handle design makes it easy to carry and move the toilet, while the combination of the through hole and the positioning post makes the toilet more compact and stable when stored, further improving the portability and practicality of the toilet. Attached Figure Description

[0024] The accompanying drawings are included to provide a further understanding of the embodiments and are incorporated in and constitute a part of this specification. The drawings illustrate embodiments and, together with the description, serve to explain the principles of the present invention. Other embodiments and many anticipated advantages of the embodiments will be readily recognized as they become better understood through reference to the following detailed description. Elements in the drawings are not necessarily to scale. The same reference numerals refer to corresponding similar parts.

[0025] Figure 1 This is a schematic diagram of the toilet in its unfolded state according to this utility model;

[0026] Figure 2 This is an exploded structural diagram of a toilet according to the present invention.

[0027] Figure 3 This is a schematic diagram of the toilet in its retracted state according to this utility model;

[0028] Figure 4 This is a schematic diagram of the folding ring plate structure according to this utility model;

[0029] Figure 5 This is a schematic diagram of the unfolded telescopic component according to this utility model;

[0030] Figure 6 This is a schematic diagram of the retractable structure of the telescopic component according to this utility model;

[0031] Figure 7 This is a structural schematic diagram of the folding ring plate and toilet seat ring according to this utility model.

[0032] The meaning of each number in the diagram:

[0033] Toilet base 1, connecting column 11, toilet seat ring 2, positioning column 21, positioning rib 22, telescopic component 3, folding ring plate 31, protrusion 311, sliding groove 312, notch 313, first limiting block 314, second limiting block 315, stop part 316, connecting block 317, connecting plate 318, toilet seat 4, outer cover shell 41, inner cover plate 42, handle 5. Detailed Implementation

[0034] In the following detailed description, reference is made to the accompanying drawings, which form part of the detailed description and illustrate illustrative specific embodiments in which the present invention may be practiced. In this regard, directional terms such as “top,” “bottom,” “left,” “right,” “up,” “down,” etc., are used with reference to the orientation of the described figures. Because components of the embodiments can be positioned in several different orientations, directional terms are used for illustrative purposes and are by no means limiting. It should be understood that other embodiments may be utilized or logical changes may be made without departing from the scope of the present invention. Therefore, the following detailed description should not be taken in a limiting sense, and the scope of the present invention is defined by the appended claims.

[0035] Figure 1 This diagram shows the toilet in its unfolded state according to the present invention. Figure 2 This diagram shows an exploded view of the toilet according to the present invention. Figure 3 This diagram illustrates the retracted state of the toilet according to the present invention, in conjunction with reference to... Figure 1 , Figure 2 and Figure 3 This utility model discloses a portable collapsible toilet, which includes: a toilet base 1, a toilet seat 2, a telescopic assembly 3, a toilet lid 4, and a handle 5. The toilet base 1 and the toilet seat 2 are connected by the telescopic assembly 3, which includes at least two folding ring plates 31. The toilet lid 4 includes an outer cover 41 and an inner cover 42, with the inner cover 42 disposed inside the outer cover 41 and fixedly mounted on the toilet seat 2. The outer cover 41 is rotatably connected to the inner cover 42. A handle 5 is fixedly mounted on the side of the toilet base 1, preferably made of rubber. The handle 5 has a through hole, the size and shape of which are adapted to the positioning post 21 on the toilet seat 2, allowing the positioning post 21 to be smoothly inserted into the through hole, thus achieving a fixed connection between the toilet seat 2 and the handle 5. This design ensures the handle 5 is stable and reliable during use, while also facilitating installation and disassembly.

[0036] Figure 4 A schematic diagram of the folding ring plate structure of this utility model is shown, as follows: Figure 4As shown, the top edge of the folding ring plate 31 is provided with multiple protrusions 311, and the outer edge of the folding ring plate 31 is evenly distributed with multiple sliding grooves 312. The lower end of the sliding groove 312 is provided with a notch 313 that matches the protrusions 311. In a preferred embodiment, the sliding groove 312 is inclined relative to the top surface of the folding ring plate 31. It should be noted that, depending on specific needs, the sliding groove 312 can also be chosen to be vertically arranged relative to the top surface of the folding ring plate 31. This design can be adjusted according to actual application scenarios and functional requirements to meet different usage needs. The top edge of the folding ring plate 31 extends inward and is provided with a first limiting block 314, and the bottom edge of the folding ring plate 31 extends outward and is provided with a second limiting block 315. The upper end of the sliding groove 312 is provided with a stop 316 to prevent the sliding groove 312 from sliding excessively.

[0037] Figure 5 A schematic diagram of the unfolded telescopic component of this utility model is shown, as follows: Figure 5 As shown, when the telescopic component 3 is in the stretched state, in the two adjacent folding ring plates 31, the sliding groove 312 of the upper folding ring plate 31 abuts against the inner ring of the lower folding ring plate 31, and the notch 313 of the sliding groove 312 of the upper folding ring plate 31 ( Figure 4 (As shown in the figure) it engages with the protrusion 311 of the lower folding ring plate 31.

[0038] Reference Figure 2 , Figure 3 and Figure 5In a specific embodiment, when the toilet needs to be lifted from the retracted state to the unfolded state, first release the positioning post 21 on the handle 5 to separate the positioning post 21 from the handle 5. During the lifting process, the toilet seat 2 moves the uppermost folding ring plate 31 upward. Of the two adjacent folding ring plates 31, as the upper folding ring plate 31 rises, the sliding groove 312 of the upper folding ring plate 31 slides upward along the sliding groove 312 of the lower folding ring plate 31. When it slides to the highest point of the sliding groove 312 of the lower folding ring plate 31, rotate the toilet seat 2 clockwise by a certain angle so that the notch 313 of the sliding groove 312 of the upper folding ring plate 31 aligns with the protrusion 311 of the lower folding ring plate 31. During the continued lifting process, the upper folding ring plate 31 sequentially drives the lower folding ring plate 31 upwards. The notch 313 of the sliding groove 312 engages sequentially with the protrusion 311 of the lower folding ring plate 31, allowing each layer of folding ring plates 31 to unfold sequentially until the toilet reaches the required height. When the toilet seat 2 is lifted to unfold the folding ring plates 31, when the folding ring plates 31 are pulled up to their highest height, the first limiting block 314 of the lower folding ring plate 31 abuts against the second limiting block 315 of the upper folding ring plate 31, limiting the rising height of the folding ring plates 31 and ensuring that the folding ring plates 31 do not move excessively during unfolding. The design of this application makes the unfolding process smoother, eliminating the need for individual operation of each layer of folding ring plates.

[0039] Figure 6 A schematic diagram of the retractable telescopic component of this invention is shown, as follows: Figure 6 As shown, when the telescopic assembly 3 is in the stretched / retracted state, the sliding grooves 312 of each folded ring plate 31 retract and move closer together. As a preferred embodiment, the telescopic assembly 3 includes four folded ring plates 31 of the same height. It should be understood that, depending on actual usage requirements and space constraints, the telescopic assembly 3 can be provided with other numbers of folded ring plates 31, such as three, five, or more, to adapt to different portability and height requirements.

[0040] Reference Figure 2 , Figure 3 and Figure 6In a specific embodiment, when the toilet needs to be retracted from its unfolded state, the toilet seat 2 is first pulled upwards. Then, the toilet seat 2 is rotated counterclockwise by a certain angle, causing the notch 313 of the sliding groove 312 of the upper folding ring plate 31 to separate from the protrusion 311 of the lower folding ring plate 31. As the pulling continues, the sliding groove 312 of the upper folding ring plate 31 slides down along the sliding groove 312 of the lower folding ring plate 31, causing the upper folding ring plate 31 to move downwards. The upper folding ring plate 31 then sequentially causes the lower folding ring plate 31 to move downwards, and the notch 313 of the sliding groove 312 separates from the protrusion 311 of the lower folding ring plate 31 in sequence, achieving the sequential retraction of each layer of folding ring plates 31 until all folding ring plates 31 are fully retracted, and the toilet reaches its retracted volume. This design ensures a smooth retraction process without requiring individual operation on each layer of folding ring plates. The inclined design of the sliding groove 312 allows the folding ring plates 31 to smoothly come together during retraction, reducing friction and resistance and improving ease and comfort of operation. Preferably, the included angle between the sliding groove 312 and the top surface of the folding ring plate 31 is in the range of 45°-90°, allowing the folding ring plates 31 to come together more smoothly during retraction. At the same time, the stop portion 316 and the limiting blocks (first limiting block 314 and second limiting block 315) of the sliding groove 312 play a restrictive role during retraction, preventing the folding ring plates 31 from moving excessively or detaching, ensuring the smooth progress of the retraction process and the integrity of the structure.

[0041] After retracting, the positioning post 21 on the toilet seat 2 can be passed through the through hole on the handle 5 to securely connect the positioning post 21 to the handle 5. This step ensures the stability and portability of the toilet in its retracted state. This securing method tightly connects the toilet seat 2 and the handle 5, preventing shaking or loosening during transport or storage. Simultaneously, this design allows users to quickly disconnect the positioning post 21 from the handle 5 when they need to unfold the toilet again, enabling convenient unfolding.

[0042] Figure 7 This is a schematic diagram showing the structure of the utility model's folding ring plate and toilet seat ring, as shown below. Figure 7 As shown, a positioning rib 22 is provided at the lower end of the toilet seat 2. During installation, the positioning rib 22 facilitates the quick positioning and fixation of the folding ring plate 31 in the corresponding position. Furthermore, the positioning rib 22 can further prevent displacement of the toilet seat 2 during use, ensuring user comfort and safety. In a specific embodiment, there may be one or more positioning ribs 22, evenly distributed at the lower end of the toilet seat 2. The shape and size of the positioning rib 22 can be designed according to actual needs to ensure a tight fit with the folding ring plate 31.

[0043] Reference Figure 2 and Figure 7 In a specific embodiment, the toilet base 1 is provided with multiple connecting posts 11, and the outer edge of the lowest folding ring plate 31 is provided with multiple connecting blocks 317 corresponding to the connecting posts 11. By passing bolts through the connecting blocks 317 and the connecting posts 11 in sequence and tightening them, the lowest folding ring plate 31 is fixedly connected to the toilet base 1. Similarly, the top edge of the uppermost folding ring plate 31 extends inward to form a connecting plate 318. By passing bolts through the bolt holes on the connecting plate 318 and screwing them into the threaded holes on the toilet seat 2, the uppermost folding ring plate 31 is fixedly connected to the toilet seat 2.

[0044] Obviously, those skilled in the art can make various modifications and changes to the embodiments of this utility model without departing from the spirit and scope of this utility model. In this way, this utility model is also intended to cover such modifications and changes if they fall within the scope of the claims of this utility model and their equivalents. The word "comprising" does not exclude the presence of other elements or steps not listed in the claims. The simple fact that certain measures are described in mutually different dependent claims does not indicate that a combination of these measures cannot be used for profit. Any reference numerals in the claims should not be considered as limiting the scope.

Claims

1. A portable retractable toilet, characterized in that, include: The toilet base, toilet seat, and telescopic assembly are provided. The toilet base and the toilet seat are connected by the telescopic assembly. The telescopic assembly includes at least two folding ring plates. The top edge of each folding ring plate has multiple protrusions, and the outer edge of each folding ring plate has multiple sliding grooves evenly distributed. The lower end of each sliding groove has a notch that matches the protrusion. When the telescopic assembly is in the extended state, in two adjacent folding ring plates, the sliding groove of the upper folding ring plate abuts against the inner ring of the lower folding ring plate, and the notch of the sliding groove of the upper folding ring plate engages with the protrusion of the lower folding ring plate.

2. The portable retractable toilet as described in claim 1, characterized in that, The telescopic assembly includes four folding ring plates, all of which are of equal height.

3. The portable retractable toilet as described in claim 1, characterized in that, The top edge of the folding ring plate is provided with a first limiting block extending inward, and the bottom edge of the folding ring plate is provided with a second limiting block extending outward.

4. The portable retractable toilet as described in claim 1, characterized in that, The sliding groove on the folded ring plate is inclined relative to the top surface of the folded ring plate.

5. The portable retractable toilet as described in claim 1, characterized in that, A stop is provided at the upper end of the sliding groove.

6. The portable retractable toilet as described in claim 1, characterized in that, It also includes a toilet seat, which includes an outer cover and an inner cover plate. The inner cover plate is fixedly mounted on the toilet seat ring, and the outer cover is rotatably connected to the inner cover plate.

7. The portable retractable toilet as described in claim 1, characterized in that, The toilet base is provided with multiple connecting posts, and the outer edge of the folding ring plate at the bottom is provided with a connecting block corresponding to the connecting post. The folding ring plate at the bottom is fixedly connected to the toilet base through the cooperation of the connecting post and the connecting block.

8. The portable retractable toilet as described in claim 1, characterized in that, The top edge of the uppermost folding ring plate extends inward and is provided with a connecting plate. The uppermost folding ring plate is fixedly connected to the toilet seat through the connecting plate.

9. The portable retractable toilet as described in claim 1, characterized in that, The lower end of the toilet seat is provided with a positioning rib.

10. The portable retractable toilet as described in claim 1, characterized in that, A handle is fixedly provided on the side of the toilet base, and a through hole is provided on the handle, which is adapted to the positioning post on the toilet seat.

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