A toilet cover dismounting structure

Abstract

The toilet cover plate dismounting structure disclosed by the application belongs to the technical field of bathroom equipment and comprises a sleeve, a fixed rotating shaft, a key assembly, a pawl assembly and a support assembly. The sleeve is rotatably installed on a cover plate. The key assembly is arranged on the circumferential side wall of the sleeve. At least one side of the key assembly movably has the pawl assembly. The fixed rotating shaft is detachably arranged on the side of the pawl assembly away from the key. The first spring is arranged between the fixed rotating shaft and the pawl assembly. The support assembly is detachably arranged at the top end of the base. The support assembly can be inserted into the fixed rotating shaft and be clamped with the pawl assembly. The key assembly is used for pushing the pawl assembly to move in the axial direction of the fixed rotating shaft. After the pawl assembly moves in the direction of the fixed rotating shaft, the fixed rotating shaft is clamped with the pawl assembly, so that the support assembly is pulled out of the sleeve. After the support assembly is inserted into the fixed rotating shaft, the fixed rotating shaft is separated from the pawl assembly, so that the pawl assembly is reset. The toilet cover plate dismounting structure is simple in operation, convenient in dismounting and capable of improving the dismounting efficiency of the toilet cover plate.

Description

Technical Field

[0001] This disclosure relates to the field of bathroom equipment technology, and in particular to a toilet seat assembly / disassembly structure. Background Technology

[0002] Toilets are a common sanitary ware in people's daily lives and are widely used in various places. A toilet usually consists of a toilet seat and a toilet lid, and the toilet lid consists of a seat ring and a top cover. Because dirt and grime can easily accumulate at the connection between the toilet lid and the toilet seat, the lid usually needs to be removed for cleaning.

[0003] However, current toilet seats are usually fixed to the toilet seat with multiple bolts. When installing or removing the toilet seat, the nuts and screws fixed to the toilet seat need to be removed one by one. The process is time-consuming and laborious, making it inconvenient to install or remove the toilet seat.

[0004] To solve the above problems, a toilet seat disassembly and assembly structure was designed. Utility Model Content

[0005] The purpose of this disclosure is to overcome the shortcomings of the prior art and provide a toilet seat assembly / disassembly structure to improve the efficiency of toilet seat assembly / disassembly.

[0006] To achieve the aforementioned objectives of this utility model, the present disclosure adopts the following technical solution: A toilet seat assembly / disassembly structure includes: A sleeve is rotatably mounted on a cover plate. A button assembly is provided on the circumferential side wall of the sleeve, and a claw assembly is movably provided on at least one side of the button assembly. A fixed pivot is detachably disposed on the side of the claw assembly away from the button, and a first spring is disposed between the fixed pivot and the claw assembly; A support assembly is detachably mounted on the top of the base, and the support assembly can be inserted into the fixed rotating shaft and engaged with the claw assembly; wherein, the button assembly is used to push the claw assembly to move axially toward the fixed rotating shaft; After the claw assembly moves toward the fixed rotating shaft, the fixed rotating shaft engages with the claw assembly, causing the support assembly to be pulled out of the sleeve. After the support assembly is inserted into the fixed rotating shaft, the fixed rotating shaft separates from the claw assembly, causing the claw assembly to reset.

[0007] In one exemplary embodiment of this disclosure, the button assembly includes a button and a second spring; The sleeve has an axially extending guide hole on its circumferential sidewall, and the button is movably disposed in the guide hole, and the button can move radially along the sleeve. The second spring is disposed inside the sleeve, one end of the second spring is connected to the button, and the other end of the second spring is connected to the inner wall of the sleeve away from the guide hole.

[0008] In one exemplary embodiment of this disclosure, a push block and a limiting block are respectively provided at one end of the button near the claw assembly, and the limiting block is located on at least one side of the push block; The pusher block is used to push the claw assembly to move axially toward the fixed rotating shaft.

[0009] In one exemplary embodiment of this disclosure, a guide rod is provided on the inner wall of the button, and a conduit adapted to the guide rod is provided on the inner wall of the sleeve on the side away from the guide hole, and the second spring is sleeved on the guide rod and the conduit.

[0010] In one exemplary embodiment of this disclosure, the claw assembly includes: A guide rod is movably disposed within the sleeve, one end of the guide rod abutting against the push block, and the other end of the guide rod is provided with a mounting plate; A retaining plate is provided on the side wall of the mounting plate away from the guide rod, and the retaining plate has a retaining groove extending along the axial direction; The two claws are located on one side of the clamping plate and are connected to the mounting plate. The free end of the claw is provided with a first clamping block, and the two claws are respectively provided with a second clamping block on the side wall where they are close to each other. The card plate is engaged with the support assembly via the card slot, and the claw is engaged with the fixed rotating shaft via the first card block.

[0011] In one exemplary embodiment of this disclosure, at least one third locking block is provided on the outer circumferential wall of the fixed rotating shaft, and a first guide groove adapted to the third locking block is provided on the inner circumferential wall of the sleeve.

[0012] In an exemplary embodiment of this disclosure, a radially extending locking hole is provided on the circumferential sidewall of the fixed rotating shaft, and a positioning sleeve is detachably provided on the sidewall of the sleeve. The positioning sleeve extends into the card hole and engages with the fixed rotating shaft; The support assembly extends through the positioning sleeve into the locking hole and engages with the claw assembly.

[0013] In an exemplary embodiment of this disclosure, a second guide groove and a third guide groove extending along the axial direction are respectively provided inside the fixed rotating shaft, and a fourth locking block adapted to the first locking block is provided on the inner wall of the third guide groove; The card plate extends into the second guide groove and engages with the support assembly, and the claw can extend into the third guide groove and engage with the fourth card block.

[0014] In one exemplary embodiment of this disclosure, the support assembly includes: The support is detachably mounted on the top of the base; A support rod is provided at the top of the support. The support rod can be inserted into the fixed rotating shaft and engaged with the claw assembly. The diameter of the support rod is greater than the distance between the two second locking blocks. When the support rod is inserted into the fixed rotating shaft, the distance between the two second locking blocks increases.

[0015] In one exemplary embodiment of this disclosure, the first spring is located between the two jaws, one end of the first spring is connected to the mounting plate, and the other end of the first spring is connected to the fixed rotating shaft.

[0016] The beneficial effects of this disclosure are: This disclosure provides a toilet seat removal and assembly structure. By pressing a button, the claw assembly is moved, causing it to engage with a fixed pivot, thereby removing the support assembly from the sleeve and removing the toilet seat. The support assembly is then reinserted into the fixed pivot, separating the claw assembly from the pivot and resetting it. This allows the support assembly to be secured within the fixed pivot, thus installing the toilet seat onto the base. This removal and assembly structure is simple to operate and convenient, improving the efficiency of toilet seat removal and assembly. Attached Figure Description

[0017] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this disclosure and, together with the description, serve to explain the principles of this disclosure. It is obvious that the drawings described below are merely some embodiments of this disclosure, and those skilled in the art can obtain other drawings based on these drawings without any inventive effort.

[0018] Figure 1 This is a schematic diagram of the toilet seat disassembly and assembly structure in one embodiment of the present disclosure; Figure 2 This is a cross-sectional view of a toilet seat assembly / disassembly structure according to one embodiment of the present disclosure. Figure 1 ; Figure 3 This is a cross-sectional view of a toilet seat assembly / disassembly structure according to one embodiment of the present disclosure. Figure 2 ; Figure 4 This is a schematic diagram of the button structure in one embodiment of the present disclosure; Figure 5This is a schematic diagram of the claw assembly in one embodiment of the present disclosure; Figure 6 This is a schematic diagram of the structure of the fixed rotating shaft in one embodiment of the present disclosure; Figure 7 This is a cross-sectional view of a fixed rotating shaft in one embodiment of the present disclosure; Figure 8 This is a schematic diagram of the support assembly in one embodiment of the present disclosure.

[0019] Explanation of reference numerals in the attached figures: 1. Sleeve; 2. Button assembly; 3. Claw assembly; 4. Fixed pivot; 5. First spring; 6. Support assembly; 7. Button; 8. Second spring; 9. Guide hole; 10. Push block; 11. Limit block; 12. Guide rod; 13. Guide tube; 14. Guide rod; 15. Mounting plate; 16. Clamping plate; 17. Clamping slot; 18. Claw; 19. First clamping block; 20. Second clamping block; 21. Third clamping block; 22. First guide groove; 23. Clamping hole; 24. Positioning sleeve; 25. Second guide groove; 26. Third guide groove; 27. Fourth clamping block; 28. Support; 29. ​​Support rod. Detailed Implementation

[0020] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the embodiments set forth herein; rather, they are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and therefore detailed descriptions of them will be omitted. Furthermore, the drawings are merely illustrative of this disclosure and are not necessarily drawn to scale.

[0021] Although relative terms such as "up" and "down" are used in this specification to describe the relative relationship of one component of an icon to another, these terms are used only for convenience, such as according to the orientation of the examples shown in the accompanying drawings. It is understood that if the device of the icon is flipped upside down, the component described as "up" will become the component described as "down." When a structure is "up" of another structure, it may mean that the structure is integrally formed on the other structure, or that the structure is "directly" mounted on the other structure, or that the structure is "indirectly" mounted on the other structure through another structure.

[0022] The terms “a,” “one,” “the,” “the,” and “at least one” are used to indicate the presence of one or more elements / components / etc.; the terms “including” and “having” are used to indicate an open-ended inclusion and to mean that there may be other elements / components / etc. in addition to the listed elements / components / etc.; the terms “first,” “second,” and “third,” etc., are used only as markers and are not a limitation on the number of objects.

[0023] This disclosure provides a toilet seat disassembly and assembly structure; see [link to relevant documentation]. Figures 1 to 3 The device includes: a sleeve 1, rotatably mounted on a cover plate, with a button assembly 2 disposed on the circumferential side wall of the sleeve 1, and a claw assembly 3 movably disposed on at least one side of the button assembly 2; a fixed rotating shaft 4, detachably disposed on the side of the claw assembly 3 away from the button 2, with a first spring 5 disposed between the fixed rotating shaft 4 and the claw assembly 3; and a support assembly 6, detachably disposed on the top of the base, capable of being inserted into the fixed rotating shaft 4 and engaging with the claw assembly 3; wherein, the button assembly 2 is used to push the claw assembly 3 to move axially toward the fixed rotating shaft 4; after the claw assembly 3 moves toward the fixed rotating shaft 4, the fixed rotating shaft 4 engages with the claw assembly 3, causing the support assembly 6 to be pulled out of the sleeve 1; after the support assembly 6 is inserted into the fixed rotating shaft 4, the fixed rotating shaft 4 separates from the claw assembly 3, causing the claw assembly 3 to reset.

[0024] In this embodiment, the toilet seat assembly / disassembly structure comprises a sleeve 1, a button assembly 2, a claw assembly 3, a fixed pivot 4, a first spring 5, and a support assembly 6. The sleeve 1 is rotatably mounted on the seat, the support assembly 6 is detachably mounted on the base, the button assembly 2 is mounted on the circumferential sidewall of the sleeve 1 and is capable of radial movement within the sleeve 1, and the claw assembly 3 and the fixed pivot 4 are sequentially mounted within the sleeve 1 in a direction away from the button assembly 2. The first spring 5 is mounted on the fixed pivot 4 and the claw assembly 3. In the initial state... The support assembly 6 is inserted into the fixed rotating shaft 4 and engages with the claw assembly 3. By pressing the button assembly 2, the claw assembly 3 is pushed to move axially toward the fixed rotating shaft 4, so that the fixed rotating shaft 4 and the claw assembly 3 engage, and the support assembly 6 and the claw assembly 3 are separated, thereby pulling the support assembly 6 out of the sleeve 1. After the support assembly 6 is reinserted into the fixed rotating shaft 4, the support assembly 6 causes the fixed rotating shaft 4 to separate from the claw assembly 3, so that the claw assembly 3 is reset, and the support assembly 6 and the claw assembly 3 engage, thereby locking the support assembly 6 into the sleeve 1.

[0025] Compared to existing bolt-fixing methods, this toilet seat removal and assembly structure allows for removal of the toilet seat by pressing a button, which moves the claw assembly and engages it with the fixed shaft. This removes the support assembly from the sleeve. The support assembly is then reinserted into the fixed shaft, separating the claw assembly and resetting it. This allows the support assembly to be secured back into the fixed shaft, thus installing the toilet seat onto the base. This simple and convenient structure significantly improves the efficiency of toilet seat removal and assembly.

[0026] In one embodiment of this disclosure, see [link to relevant documentation]. Figures 1 to 4 The button assembly 2 includes a button 7 and a second spring 8. A guide hole 9 extending axially is provided on the circumferential side wall of the sleeve 1. The button 7 is movably disposed within the guide hole 9 and can move radially along the sleeve 1. The second spring 8 is disposed within the sleeve 1, with one end connected to the button 7 and the other end connected to the inner wall of the sleeve 1 away from the guide hole 9. Thus, by pressing the button 7, the claw assembly 3 is pushed axially towards the fixed rotating shaft 4, achieving one-button operation and quick insertion / removal, improving the efficiency of toilet seat installation and removal.

[0027] Optionally, the number of second springs 8 is at least one.

[0028] In one example, there is one second spring 8, which is located at the center of the button 7.

[0029] In one embodiment of this disclosure, see [link to relevant documentation]. Figure 4 A push block 10 and a limit block 11 are respectively provided on one end of the button 7 near the claw assembly 3, with the limit block 11 located on at least one side of the push block 10; wherein, the push block 10 is used to push the claw assembly 3 to move axially toward the fixed rotating shaft 4. In this way, it is convenient to push the claw assembly 3 to move by pressing the button 7, improving the stability of the movement of the button 7 and the claw assembly 3, and improving the reliability of the disassembly and assembly structure.

[0030] In one example, the button assembly 2 is provided with claw assemblies 3 on both sides, and the button 7 is provided with push blocks 10 and limit blocks 11 at both ends. There are two limit blocks 11, and the claw assemblies 3 and push blocks 10 are located between the two limit blocks 11.

[0031] In one embodiment of this disclosure, see [link to relevant documentation]. Figure 2 and Figure 4 A guide rod 12 is provided on the inner wall of button 7, and a guide tube 13 adapted to the guide rod 12 is provided on the inner wall of sleeve 1 on the side away from guide hole 9. The second spring 8 is sleeved on the guide rod 12 and the guide tube 13. In this way, the movement of button 7 can be guided, the range of movement of button 7 can be limited, and the reliability of button 7 pressing can be improved.

[0032] Optionally, the free end of the guide rod 12 extends into the conduit 13.

[0033] Optionally, the number of guide rods 12 and conduits 13 is at least one.

[0034] In one embodiment of this disclosure, see [link to relevant documentation]. Figure 5 The claw assembly 3 includes: a guide rod 14, movably disposed within the sleeve 1, one end of which abuts against the push block 10, and the other end of which is provided with a mounting plate 15; a locking plate 16, disposed on the side wall of the mounting plate 15 away from the guide rod 14, and having an axially extending locking groove 17 on the locking plate 16; and two claws 18, located on one side of the locking plate 16 and connected to the mounting plate 15, with a first locking block 19 at the free end of each claw 18 and a second locking block 20 on the side wall of the two claws 18 that are close to each other. The locking plate 16 engages with the support assembly 6 via the locking groove 17, and the claws 18 engage with the fixed rotating shaft 4 via the first locking block 19. This allows for the engagement and disengagement of the claw assembly 3 and the support assembly 6, enabling quick assembly and disassembly of the toilet seat and improving the efficiency of toilet seat assembly and disassembly.

[0035] In one embodiment of this disclosure, see [link to relevant documentation]. Figure 2 A guide is provided on the circumferential inner wall of the sleeve 1 near the guide hole 9. One end of the guide rod 14 passes through the guide and abuts against the push block 10. The guide rod 14 can move axially back and forth within the guide.

[0036] In one embodiment of this disclosure, see [link to relevant documentation]. Figure 1 and Figure 6 At least one third locking block 21 is provided on the outer circumference of the fixed rotating shaft 4, and a first guide groove 22 adapted to the third locking block 21 is provided on the inner circumference of the sleeve 1. In this way, the fixed rotating shaft 4 can be installed in the sleeve 1, improving the convenience of installing the fixed rotating shaft 4.

[0037] In one embodiment of this disclosure, see [link to relevant documentation]. Figure 1 , Figure 3 , Figure 6 and Figure 7 The fixed rotating shaft 4 has radially extending locking holes 23 on its circumferential sidewall, and a detachable positioning sleeve 24 is provided on the sidewall of the sleeve 1. The positioning sleeve 24 extends into the locking holes 23 and engages with the fixed rotating shaft 4. The support assembly 6 passes through the positioning sleeve 24 and extends into the locking holes 23 to engage with the claw assembly 3. In this way, the installation firmness of the fixed rotating shaft 4 can be improved, and the deflection of the fixed rotating shaft 4 can be prevented during the disassembly and assembly of the structure. At the same time, it is convenient to insert or remove the support assembly 6 from the fixed rotating shaft 4.

[0038] In one embodiment of this disclosure, see [link to relevant documentation]. Figure 6The fixed rotating shaft 4 is provided with a second guide groove 25 and a third guide groove 26 extending axially. A fourth locking block 27, adapted to the first locking block 19, is provided on the inner wall of the third guide groove 26. The locking plate 16 extends into the second guide groove 25 and engages with the support assembly 6, while the locking claw 18 extends into the third guide groove 26 and engages with the fourth locking block 27. This achieves self-locking between the fixed rotating shaft 4 and the locking claw assembly 3, facilitating the removal of the support assembly 6 from the fixed rotating shaft 4 and the detachment of the toilet seat from the base, thus improving the efficiency of toilet seat assembly and disassembly.

[0039] Optionally, there are two third guide grooves 26, and the two third guide grooves 26 are arranged symmetrically.

[0040] Optionally, the second guide groove 25 and the third guide groove 26 are respectively connected to the card hole 23.

[0041] Optionally, the second guide groove 25 is located on the side of the third guide groove 26 away from the support assembly 6.

[0042] In one embodiment of this disclosure, see [link to relevant documentation]. Figure 8 The support assembly 6 includes: a support 28, detachably mounted on the top of the base; and a support rod 29, located at the top of the support 28. The support rod 29 can be inserted into the fixed rotating shaft 4 and engage with the claw assembly 3. The diameter of the support rod 29 is larger than the distance between the two second locking blocks 20. When the support rod 29 is inserted into the fixed rotating shaft 4, it increases the distance between the two second locking blocks 20. This allows the self-locking between the fixed rotating shaft 4 and the claw assembly 3 to be released, enabling the claw assembly 3 to spring back and engage with the support assembly 6, thus connecting the toilet seat to the base.

[0043] Optionally, a first retaining ring is provided on the circumferential side wall of the end of the support rod 29 away from the support 28, and the first retaining ring is used to engage with the retaining plate 16.

[0044] Optionally, a second retaining ring is provided on the circumferential side wall of the support rod 29. When the first retaining ring is engaged with the retaining plate 16, the second retaining block 20 is located outside the second retaining ring; when the first retaining ring is disengaged from the retaining plate 16, the second retaining block 20 extends into the second retaining ring.

[0045] In one embodiment of this disclosure, see [link to relevant documentation]. Figure 2 The first spring 5 is located between the two jaws 18. One end of the first spring 5 is connected to the mounting plate 15, and the other end is connected to the fixed rotating shaft 4. This facilitates the first spring 5 in pushing the jaw assembly 3 to reset, improving the stability of the jaw assembly 3 during reset.

[0046] In one embodiment of this disclosure, see Figures 1 to 8 The working process of this toilet seat assembly / disassembly mechanism is briefly described as follows: In use, the toilet seat is initially mounted on the base. When the toilet seat needs to be removed, button 7 is manually pressed. Button 7 pushes guide rod 14 towards fixed pivot 4 via push block 10, causing the two claws 18 to engage with the fourth locking block 27. At this time, support rod 29 separates from locking plate 16, and support rod 29 is removed from fixed pivot 4, thus removing the toilet seat from the base. During the removal of support rod 29, after support rod 29 exits the second guide groove 25, it abuts against the second locking block 20. Continuing to remove support rod 29, support rod 29 spreads the two second locking blocks 20, increasing the distance between the two second locking blocks 20, causing the first locking block 19 to separate from the fourth locking block 27. Under the action of the first spring 5, the locking... The claw assembly 3 resets, and then the support rod 29 is removed to complete the removal of the toilet seat. When the toilet seat needs to be installed, press the button 7 manually to engage the two claws 18 with the fourth locking block 27. Then, insert the support rod 29 into the fixed rotating shaft 4. During the insertion of the support rod 29, the support rod 29 opens the two second locking blocks 20, causing the first locking block 19 to separate from the fourth locking block 27. Under the action of the first spring 5, the claw assembly 3 moves towards the button 7, and the support rod 29 continues to be inserted, extending into the second guide groove 25 and the locking groove 17. Under the action of the first spring 5, the claw assembly 3 resets, causing the locking plate 16 to engage with the support rod 29, thus enabling the support assembly 6 to be locked into the sleeve 1, and thus enabling the toilet seat to be installed on the base.

[0047] Other embodiments of this disclosure will readily occur to those skilled in the art upon consideration of the specification and practice of the utility models disclosed herein. This application is intended to cover any variations, uses, or adaptations of this disclosure that follow the general principles of this disclosure and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this disclosure are indicated by the appended claims.

Claims

1. A toilet seat assembly / disassembly structure, characterized in that, include: A sleeve (1) is rotatably mounted on a cover plate. A button assembly (2) is provided on the circumferential side wall of the sleeve (1). A claw assembly (3) is movably provided on at least one side of the button assembly (2). A fixed rotating shaft (4) is detachably disposed on the side of the claw assembly (3) away from the button (2), and a first spring (5) is provided between the fixed rotating shaft (4) and the claw assembly (3). The support assembly (6) is detachably mounted on the top of the base. The support assembly (6) can be inserted into the fixed rotating shaft (4) and engaged with the claw assembly (3). The button assembly (2) is used to push the claw assembly (3) to move axially toward the fixed rotating shaft (4); After the claw assembly (3) moves toward the fixed rotating shaft (4), the fixed rotating shaft (4) engages with the claw assembly (3), causing the support assembly (6) to pull out the sleeve (1). After the support assembly (6) is inserted into the fixed rotating shaft (4), the fixed rotating shaft (4) separates from the claw assembly (3), causing the claw assembly (3) to reset.

2. The toilet seat disassembly and assembly structure according to claim 1, characterized in that, The button assembly (2) includes a button (7) and a second spring (8); The sleeve (1) has a guide hole (9) extending axially on its circumferential sidewall. The button (7) is movably disposed in the guide hole (9) and can move radially along the sleeve (1). The second spring (8) is disposed inside the sleeve (1). One end of the second spring (8) is connected to the button (7), and the other end of the second spring (8) is connected to the inner wall of the sleeve (1) away from the guide hole (9).

3. The toilet seat disassembly and assembly structure according to claim 2, characterized in that, The button (7) is provided with a push block (10) and a limit block (11) at one end near the claw assembly (3), and the limit block (11) is located on at least one side of the push block (10); The push block (10) is used to push the claw assembly (3) to move axially toward the fixed rotating shaft (4).

4. The toilet seat disassembly and assembly structure according to claim 2, characterized in that, A guide rod (12) is provided on the inner wall of the button (7), and a conduit (13) adapted to the guide rod (12) is provided on the inner wall of the sleeve (1) away from the guide hole (9). The second spring (8) is sleeved on the guide rod (12) and the conduit (13).

5. The toilet seat disassembly and assembly structure according to claim 3, characterized in that, The claw assembly (3) includes: A guide rod (14) is movably disposed inside the sleeve (1). One end of the guide rod (14) abuts against the push block (10), and the other end of the guide rod (14) is provided with a mounting plate (15). A retaining plate (16) is provided on the side wall of the mounting plate (15) away from the guide rod (14), and a retaining groove (17) extending axially is provided on the retaining plate (16). The two claws (18) are located on one side of the clamping plate (16). The claws (18) are connected to the mounting plate (15). The free end of the claw (18) is provided with a first clamping block (19). The two claws (18) are respectively provided with a second clamping block (20) on the side wall where they are close to each other. The card plate (16) is engaged with the support assembly (6) through the card slot (17), and the claw (18) is engaged with the fixed rotating shaft (4) through the first card block (19).

6. The toilet seat disassembly and assembly structure according to claim 5, characterized in that, At least one third locking block (21) is provided on the outer circumferential wall of the fixed rotating shaft (4), and a first guide groove (22) adapted to the third locking block (21) is provided on the inner circumferential wall of the sleeve (1).

7. The toilet seat disassembly and assembly structure according to claim 6, characterized in that, The fixed rotating shaft (4) has a radially extending locking hole (23) on its circumferential side wall, and a positioning sleeve (24) is detachably provided on the side wall of the sleeve (1). The positioning sleeve (24) extends into the card hole (23) and engages with the fixed rotating shaft (4); The support assembly (6) extends through the positioning sleeve (24) into the card hole (23) and engages with the claw assembly (3).

8. The toilet seat disassembly and assembly structure according to claim 6, characterized in that, The fixed rotating shaft (4) is provided with a second guide groove (25) and a third guide groove (26) extending along the axial direction. The inner wall of the third guide groove (26) is provided with a fourth locking block (27) that is adapted to the first locking block (19). The card plate (16) extends into the second guide groove (25) and engages with the support assembly (6), and the claw (18) can extend into the third guide groove (26) and engage with the fourth card block (27).

9. The toilet seat disassembly and assembly structure according to claim 5, characterized in that, The support assembly (6) includes: The support (28) is detachably mounted on the top of the base; A support rod (29) is provided at the top of the support (28). The support rod (29) can be inserted into the fixed rotating shaft (4) and engaged with the claw assembly (3). The diameter of the support rod (29) is greater than the distance between the two second claw blocks (20). When the support rod (29) is inserted into the fixed rotating shaft (4), the distance between the two second locking blocks (20) can be increased.

10. The toilet seat disassembly and assembly structure according to claim 5, characterized in that, The first spring (5) is located between the two claws (18), one end of the first spring (5) is connected to the mounting plate (15), and the other end of the first spring (5) is connected to the fixed rotating shaft (4).

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