Handrail buffering structure and closestool
By incorporating deformable buffers and limiting structures between the toilet grab handle and the mounting wall, the problem of toilet damage caused by grab handle impact is solved, achieving stable rotation and aesthetically pleasing installation of the grab handle, and extending the service life of the equipment.
Patent Information
- Application Number
- CN202520169584.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-24
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2035-01-24
AI Technical Summary
Traditional toilet grab bars are prone to damage or loosening due to user bumps and scrapes, failing to effectively protect the toilet structure.
An elastically deformable buffer is installed between the handrail and the toilet mounting wall. The deformation section absorbs and disperses the impact force, reducing the direct impact on the toilet. Combined with the limit structure and connector design, it ensures the stable rotation of the handrail and an aesthetically pleasing installation.
It effectively protects the toilet from impact damage by the grab handle, extends the service life of the equipment, reduces maintenance costs, and improves the convenience and aesthetics of the grab handle.
Smart Images
Figure CN223817475U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to sanitary equipment technical field in general, specifically, it relates to a handrail buffer structure and closestool. BACKGROUND
[0002] Closestool, also known as toilet, is a daily necessity for people, and the traditional closestool can meet the needs of most people. In order to solve the situation that people such as children, the elderly and people with disabilities cannot sit stably when using, or it is difficult to stand up after using the toilet, some products also add handrails to help users sit down or stand up stably. However, as closestools are usually made of ceramic or plastic materials and are generally installed in bathrooms or toilets, especially when the sanitary space is small, the handrails are easily impacted by users, which not only causes the closestool to crack and be damaged, but also causes the connection between the handrail and the closestool to loosen and lose its function. Therefore, we propose a handrail buffer structure and closestool to solve the above problems.
[0003] It should be noted that the information disclosed in the above background section is only used to strengthen the understanding of the background of the present disclosure, and therefore can include information that does not constitute prior art known to those of ordinary skill in the art. SUMMARY
[0004] A series of simplified concepts are introduced in the summary section, which will be further described in detail in the detailed description section. The summary section does not mean to try to limit the key features and necessary technical features of the claimed technical solution, and even less to determine the protection scope of the claimed technical solution.
[0005] The utility model aims at overcoming at least one defect of prior art, providing a handrail buffer structure and closestool, adopting the following technical scheme:
[0006] In one aspect of the utility model, a handrail buffer structure is provided, which comprises a handrail, a mounting wall and a buffer piece. The buffer piece comprises a first fixing part and a second fixing part. The buffer piece is mounted on the mounting wall through the first fixing part. The second fixing part is provided with the handrail. A deformation section is arranged between the first fixing part and the second fixing part of the buffer piece. The deformation section has a deformation buffering capacity. The buffer piece is used to reduce and / or alleviate the impact on the mounting wall from the direction of the handrail.
[0007] Preferably, the deformation of the deformation section is any one of bending deformation, tensile and compressive deformation, torsional deformation and shear deformation. When the deformation of the deformation section is bending deformation, the first fixing part, the second fixing part and the deformation section form an angle. The connecting line includes but is not limited to a straight line, an L-shaped broken line or a U-shaped broken line.
[0008] Preferably, the yield strength of the first fixing part and the second fixing part is greater than that of the deformation section and / or a narrowing deformation section is provided between the first fixing part and the second fixing part.
[0009] Preferably, a connector is provided between the handrail and the second fixing part of the buffer member. The connector is used to separate the handrail and the buffer member and form a buffer space between them. When the handrail moves from the side away from the second fixing part of the buffer member toward the mounting wall, the buffer space is used to provide the offset distance required when the handrail drives the deformation segment to bend and deform.
[0010] Preferably, the connector has a connecting portion fixedly connected to the second fixing portion and a pivot portion pivotally engaged with the handrail, and the pivot portion has a clearance portion on the side near the buffer member, and the clearance portion and the buffer member form the buffer space.
[0011] Preferably, the pivot is a rotating shaft, the handrail is provided with a mounting seat, the rotating shaft passes through a shaft hole provided in the middle of the mounting seat, and an anti-detachment cap is provided at the end of the rotating shaft on one side of the shaft hole, and the handrail rotates around the rotating shaft.
[0012] Preferably, it further includes a limiting structure, which includes a first abutting part and a second abutting part disposed on the mounting base. When the mounting base is rotated in a first direction to a first preset angle, the connecting member abuts and limits the connection with the first abutting part. When the mounting base is rotated in a second direction to a second preset angle, the connecting member abuts and limits the connection with the second abutting part.
[0013] Preferably, the mounting base has an upper protruding edge along the outer periphery of the connector, and the two arc surfaces of the upper protruding edge respectively form the first abutting portion and the second abutting portion, and / or, the mounting base has a first lower protruding edge and a second lower protruding edge spaced apart along the outer periphery of the connector, and the arc surfaces of the first lower protruding edge and the second lower protruding edge respectively form the first abutting portion and the second abutting portion.
[0014] In another aspect, this utility model provides a toilet, including the armrest cushioning structure described in any of the above claims.
[0015] Preferably, the mounting base of the handrail is connected to the upright of the handrail, the upright is arranged upward along the mounting wall, a buffer gap is provided between the upright and the mounting wall, the first fixing part is located on the side close to the upright, the second fixing part is located below the first fixing part, or the second fixing part is located inside the first fixing part.
[0016] As can be seen from the above technical solution, the advantages and positive effects of the handrail buffer structure of this utility model are as follows:
[0017] 1. This utility model provides elastically deformable buffers between handrails fixed to the ceramic sidewall. When the handrail is impacted, the buffers deform to reduce the impact, thus preventing the ceramic from being subjected to short-term impacts and energy concentration that could cause the ceramic to crack.
[0018] 2. In this utility model, the handrail is connected to the toilet mounting wall through a buffer component. When the handrail is impacted and moves towards the toilet mounting wall, it will pull the buffer component, causing the deformation section of the buffer component to deform. The deformation section absorbs, disperses, and mitigates the impact force from the direction of the handrail through its deformation buffering capacity, thereby protecting the mounting wall and related connecting structures. This reduces the occurrence of handrail impacting the mounting wall due to accidental collisions in daily life, which could cause the mounting wall to crack or the handrail to fall off. This effectively extends the service life of the equipment and reduces maintenance costs.
[0019] 3. This utility model allows the handrail mounting base to rotate and connect with the connecting piece fixed to the buffer component, giving the handrail a certain rotation angle and improving its ease of use. At the same time, the limiting stop of the mounting base fixing pad and the narrowing structure of the buffer component deformation section are used to position the buffer component, eliminating the tendency of the connecting piece on the buffer component to deflect or bend when the handrail rotates. This protects the buffer component, makes the connecting piece more stable, and makes the handrail rotate more smoothly.
[0020] 4. The detachable connection structure of the handrail mounting base, decorative ring and outer shell of this utility model effectively hides and protects the handrail buffer structure, making the equipment more beautiful and easier to install. Attached Figure Description
[0021] The various objectives, features, and advantages of this invention will become more apparent from the following detailed description of preferred embodiments in conjunction with the accompanying drawings. The drawings are merely illustrative of the invention and are not necessarily drawn to scale. In the drawings, the same reference numerals always denote the same or similar parts. Wherein:
[0022] Figure 1 This is a schematic diagram of the overall structure of the handrail buffer structure provided in one embodiment of the present disclosure.
[0023] Figure 2 This is a schematic diagram of the assembly structure of the handrail buffer structure provided in one embodiment of the present disclosure.
[0024] Figure 3 This is a schematic diagram of the buffer structure of the handrail buffer structure provided in one embodiment of the present disclosure.
[0025] Figure 4 This is a schematic diagram of the connecting member structure of the handrail buffer structure provided in one embodiment of the present disclosure.
[0026] Figure 5 This is a schematic diagram of the normal structure of the handrail buffer structure provided in one embodiment of this disclosure.
[0027] Figure 6 This is a schematic diagram of the cushioning state of the handrail buffer structure under impact according to an embodiment of the present disclosure.
[0028] Figure 7 This is a schematic diagram of the limiting structure of the handrail buffer structure provided in one embodiment of the present disclosure.
[0029] Figure 8 This is a schematic diagram of the handrail buffer structure in the raised state according to an embodiment of the present disclosure.
[0030] Figure 9 This is a schematic diagram of the handrail buffer structure in the lowered state according to an embodiment of the present disclosure.
[0031] icon:
[0032] 100-Handrail, 110-Mounting base, 111-Shaft hole, 112-Upper protruding edge, 113-First abutting part A, 114-Second abutting part A, 115-First lower protruding edge, 116-Second lower protruding edge, 117-First abutting part B, 118-Second abutting part B, 120-Anti-detachment cover, 130-Post, 140-Buffer gap, 150-Outer shell;
[0033] 200 - Mounting wall, 210 - Fixing pad, 211 - Limit stop, 214 - Mounting hole;
[0034] 300-Buffer component, 310-First fixing part, 320-Second fixing part, 330-Deformation section, 340-Lock hole, 350-Buffer space;
[0035] 400-Connector, 410-Connecting part, 420-Pivot part, 411-Rotating shaft, 412-Square head, 430-Allowing part, 440-Washer;
[0036] 500 - Decorative ring, 510 - Booth seating;
[0037] 600 - Toilet. Detailed Implementation
[0038] 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, these embodiments are provided so that the present invention 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 their detailed description will be omitted.
[0039] The described features, structures, or characteristics can be combined in any suitable manner in one or more embodiments. Numerous specific details are provided in the following description to give a full understanding of embodiments of the present invention. However, those skilled in the art will recognize that the technical solutions of the present invention can be practiced without one or more of the specific details described, or other methods, components, materials, etc., can be employed. In other instances, well-known structures, materials, or operations are not shown or described in detail to avoid obscuring various aspects of the present invention.
[0040] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.
[0041] like Figures 1-2 As shown, this embodiment provides a handrail buffer structure, including: a handrail 100, a mounting wall 200, and a buffer member 300. The buffer member 300 includes a first fixing part 310 and a second fixing part 320. The buffer member 300 is mounted on the mounting wall 200 via the first fixing part 310, and the handrail 100 is mounted on the second fixing part 320. A deformation section 330 is provided between the first fixing part 310 and the second fixing part 320 of the buffer member 300. The deformation section 330 has deformation buffering capacity. The buffer member 300 is used to reduce and / or mitigate the impact on the mounting wall 200 from the direction of the handrail 100. It can be understood that the general structure of the handrail 100 includes a column 130 and an arm support part. The mounting wall 200 can be a toilet sidewall made of ceramic, plastic, or other materials, or a sidewall of other equipment equipped with the handrail 100. In this embodiment, the end of the upright 130 of the handrail 100 is installed on the second fixing part 320. Since the first fixing part 310 and the second fixing part 320 of the buffer 300 are respectively connected to the mounting wall 200 and the handrail 100, the handrail 100 will move and pull the buffer 300, causing the deformation section 330 of the buffer 300 to deform. The deformation section 330 absorbs, disperses and mitigates the impact force from the handrail 100, especially in the direction of the mounting wall 200, through its deformation buffering capacity, so as to protect the mounting wall 200 and related connecting structures. This reduces the occurrence of the handrail 100 impacting the mounting wall 200 due to accidental collision in daily life, which could cause the equipment mounting wall 200 to break and the handrail 100 to fall off. This effectively extends the service life of the equipment and reduces maintenance costs.
[0042] In some embodiments, such as Figure 3As shown, the deformation of the deformation segment 330 can be any one of bending deformation, tensile / compressive deformation, torsional deformation, or shear deformation. When the deformation of the deformation segment 330 is bending deformation, the line connecting the first fixing part 310, the second fixing part 320, and the deformation segment 330 forms an angle. The connecting line may include, but is not limited to, a straight line, an L-shaped broken line, or a U-shaped broken line. It can be understood that, depending on the deformation mode of the deformation segment 330 of the buffer member 300, the buffer member 300 can be a spring buffer member, a torsion spring buffer member, a damping buffer member, or other components with a buffering function. When the deformation mode of the deformation segment 330 is bending deformation, the buffer member 300 can adopt a buffer plate structure. In this embodiment, when the buffer plate is a flat plate, the first fixing part 310, the second fixing part 320, and the deformation segment 330 are approximately on the same plane. When the buffer member 300 is impacted, the deformation segment 330 will bend. Since the second fixing part 320 is not fixed to the toilet mounting wall 200, the grab handle 100 will further pull the second fixing part 320 outward. The line connecting the first fixing part 310, the deformation segment 330, and the second fixing part 320 forms an angle, absorbing the energy generated by the impact. In actual production, the angle of the line connecting the first fixing part 310, the second fixing part 320, and the deformation segment 330 can be controlled to match the actual needs of different impact tendencies, making the buffering effect and usage effect of the buffer member 300 better.
[0043] In some embodiments, such as Figure 3 As shown, the yield strength of the first fixing part 310 and the second fixing part 320 is greater than that of the deformation section 330, and / or a narrowed deformation section 330 is provided between the first fixing part 310 and the second fixing part 320. It is understood that the high yield strength of the first fixing part 310 and the second fixing part 320 is beneficial for maintaining a stable connection with the mounting wall 200 and the handrail 100, while the lower yield strength of the deformation section 330 is beneficial for buffering, such as preventing bending deformation. Similarly, the narrowed deformation section 330 can concentrate the stress in this area, which is beneficial for its deformation buffering effect.
[0044] In some embodiments, such as Figures 1-6As shown, a connector 400 connects the handrail 100 and the second fixing portion 320 of the buffer member 300. The connector 400 separates the handrail 100 and the buffer member 300, forming a buffer space 350 between them. When the handrail 100 moves towards the mounting wall 200 from the side away from the second fixing portion 320 of the buffer member 300, the buffer space 350 provides the offset distance required for the handrail 100 to bend and deform the deformation section 330. It is understood that the connector 400 prevents the handrail 100 from being too close to the buffer member 300, thus avoiding its inability to effectively cause the buffer member 300 to deform and buffer. In this embodiment, the connector 400 is connected to the second fixing portion 320 of the buffer member 300 by fasteners such as bolts. When the connector 400 moves with the handrail 100, it causes the buffer member 300 to deform.
[0045] In some embodiments, such as Figures 4-6 As shown, the connector 400 has a connecting portion 410 that is fixedly connected to the second fixing portion 320, and a pivot portion 420 that is pivotally engaged with the handrail 100. Furthermore, the pivot portion 420 has a clearance portion 430 on the side near the buffer member 300, and a buffer space 350 is formed between the clearance portion 430 and the buffer member 300.
[0046] Specifically, in this embodiment, the pivot 420 is a rotating shaft 411, and the handrail 100 is provided with a mounting base 110. The rotating shaft 411 passes through a shaft hole 111 provided in the middle of the mounting base 110. An anti-detachment cover 120 is provided at the end of the rotating shaft 411 on one side of the shaft hole 111. The handrail 100 rotates around the rotating shaft 411. In this embodiment, the mounting base 110 is provided at the end of the upright 130 of the handrail 100, and the mounting base 110 is sleeved on the rotating shaft 411. The anti-detachment cover 120 is used to lock the end of the rotating shaft 411 to prevent it from detaching from the mounting base 110. Multiple sets of gaskets 440 are provided between the rotating shaft 411 and the mounting base 110, and between the rotating shaft 411 and the anti-detachment cover 120, such as wear-resistant metal gaskets 440 and square hole gaskets 440 for locking position. The end of the rotating shaft 411 is provided with a square head 412 for mating with the square hole gasket 440. Fasteners pass through the anti-detachment cover 120 and the shaft hole 111 and are locked onto the square head 412. This fixes the handrail 100 to the rotating shaft 411 and gives it a certain rotation function, improving the ease of use of the handrail 100. When the handrail 100 moves towards the mounting wall 200, the handrail 100 drives the rotating shaft 411 and the connecting piece 400. The connecting piece 400 drives the buffer piece 300, causing it to deform and buffer.
[0047] In this embodiment, as Figures 5-6As shown, the mounting base 110 has an internal space that can house the connector 400, thus protecting the structure and improving its aesthetics. Since the mounting base 110 rotates around the rotation axis 411 of the connector 400, if the connector 400 is kept within the size of the second fixing portion 320 of the buffer member 300, the overall structure would not be compact and stable enough. Therefore, the connector 400 is designed to exceed the size of the second fixing portion 320 of the buffer member 300. However, when the handrail 100 moves the connecting member 400, the larger connecting member 400 is prone to squeezing the buffer member 300, hindering the deformation buffering effect of the buffer member 300. Therefore, in order to overcome this problem, in this embodiment, the connecting member 400 is a frustum structure, the rotating shaft 411 is located on one side of the connecting member 400, and the side of the connecting member 400 directly opposite the rotating shaft 411 is provided with a relief part 430 with a beveled notch structure, so that a gap is generated between the connecting member 400 and the first fixed part 310 or the deformation section 330 of the buffer member 300 to form a buffer space 350, so that when the connecting member 400 moves toward the first fixed part 310 of the buffer member 300, it does not squeeze the deformation section 330 of the buffer member 300 immediately, leaving enough deformation buffering time for the deformation section 330.
[0048] In some embodiments, such as Figures 7-9 As shown, it also includes a limiting structure, which includes a first abutting part and a second abutting part disposed on the mounting base 110. When the mounting base 110 rotates in the first direction to a first preset angle, the connecting member 400 abuts against the first abutting part and is limited. When the mounting base 110 rotates in the second direction to a second preset angle, the connecting member 400 abuts against the second abutting part and is limited.
[0049] In some embodiments, such as Figures 7-9As shown, the mounting base 110 has an upper protruding edge 112 along the outer periphery of the connector 400. The two arc surfaces of the upper protruding edge 112 respectively form a first abutting portion A113 and a second abutting portion A114. The mounting base 110 also has a first lower protruding edge 115 and a second lower protruding edge 116 spaced apart along the outer periphery of the connector 400. The arc surfaces of the first lower protruding edge 115 and the second lower protruding edge 116 respectively form a first abutting portion B117 and a second abutting portion B118. In this embodiment, the two arc surfaces of the upper protruding edge 112 respectively form the first abutting portion A113 and the second abutting portion A114. The mounting base 110 also has a first lower protruding edge 115 and a second lower protruding edge 116 spaced apart along the outer periphery of the connector 400. The arc surfaces of the first lower protruding edge 115 and the second lower protruding edge 116 respectively form the first abutting portion B117 and the second abutting portion B118. When the armrest is raised to a preset angle, the second abutting portion A117 of the upper protruding edge 112... 114 abuts against and limits the connector 400, and at the same time, the second abutting part B118 of the second lower protruding edge 116 also abuts against and limits the connector 400. When the handrail is lowered to a preset angle, the first abutting part A113 of the upper protruding edge 112 abuts against and limits the connector 400, and at the same time, the first abutting part B117 of the first lower protruding edge 115 also abuts against and limits the connector 400. Each group is equipped with at least two protruding edges for limiting, which makes the limiting more stable and improves the user experience.
[0050] In some embodiments, such as Figures 1-6 As shown, a fixing pad 210 is provided on the mounting wall 200. The fixing pad 210 is fixed to the mounting hole 214 provided on the mounting wall 200. The first fixing part 310, the second fixing part 320, and the fixing pad 210 of the connector 400 are respectively provided with locking holes 340. The connector 400 is first locked to the second fixing part 320 of the buffer 300, and then the first fixing part 310 of the buffer 300 is locked to the fixing pad 210. The fixing pad 210 is also provided with a limit stop 211. The limit stop 211 falls at the position of the narrowed deformation section 330. The limit stop 211 is used to position the buffer 300, eliminating the tendency of the connector 400 on the buffer 300 to deflect or bend when the handrail 100 rotates. This protects the buffer 300 and makes the connector 400 more stable, and the handrail 100 rotates more smoothly.
[0051] In some embodiments, such as Figures 1-2 As shown, a decorative ring 500 is also provided outside the fixing pad 210, and the decorative ring 500 is provided with a limiting stop 211 for insertion. In this embodiment, the limiting stop 211 can be used not only for positioning the buffer 300, but also for installing the decorative ring 500. The decorative ring 500 is installed on the outside of the fixing pad 210 through the connection between the retainer 510 and the limiting stop 211 to improve the overall aesthetics of the device. In other embodiments, the mounting base 110 is also covered by a shell 150 to further enhance the appearance of the product.
[0052] like Figure 1 As shown, this embodiment provides a toilet, including a handrail buffer structure as described in any of the above embodiments. It is understood that this handrail 100 buffer structure is particularly suitable for highly brittle structures such as ceramic toilets, effectively reducing or mitigating impact forces from the direction of the handrail 100, providing high protection for the toilet 600 wall surface, and preventing cracks and other defects.
[0053] In some embodiments, such as Figures 5-6 As shown, the mounting base 110 of the handrail 100 is connected to the upright 130 of the handrail 100. The upright 130 is arranged upward along the mounting wall 200. A buffer gap 140 is provided between the upright 130 and the mounting wall 200. The first fixing part 310 is located on the side close to the upright 130. The second fixing part 320 is located on the lower side of the first fixing part 310, or the second fixing part 320 is located on the inner side of the first fixing part 310.
[0054] It should be understood that the various examples described above can be utilized in multiple directions (e.g., tilted, inverted, horizontal, vertical, etc.) and in multiple configurations without departing from the principles of this invention. The embodiments shown in the accompanying drawings are merely examples of effective application of the principles of this invention, and the invention is not limited to any specific details of these embodiments.
[0055] Of course, upon careful consideration of the above description of the representative embodiments, those skilled in the art will readily understand that various modifications, additions, substitutions, deletions, and other changes can be made to these specific embodiments, and that such changes are within the scope of the principles of this invention. Therefore, the foregoing detailed description should be clearly understood as being given by way of illustration and example only, and the spirit and scope of this invention are defined solely by the appended claims and their equivalents.
Claims
1. A handrail buffer structure, characterized in that, include: The buffer (300) includes a handrail (100), a mounting wall (200), and a buffer (300). The buffer (300) includes a first fixing part (310) and a second fixing part (320). The buffer (300) is mounted on the mounting wall (200) via the first fixing part (310), and the handrail (100) is mounted on the second fixing part (320). A deformation section (330) is provided between the first fixing part (310) and the second fixing part (320) of the buffer (300). The deformation section (330) has deformation buffering capacity. The buffer (300) is used to reduce and / or mitigate the impact on the mounting wall (200) from the direction of the handrail (100).
2. The handrail buffer structure as described in claim 1, characterized in that: The deformation of the deformation segment (330) is any one of bending deformation, tensile deformation, torsional deformation, and shear deformation; when the deformation of the deformation segment (330) is bending deformation, the line connecting the first fixing part (310), the second fixing part (320), and the deformation segment (330) forms an angle, and the line connecting the segments includes, but is not limited to, a straight line, an L-shaped broken line, or a U-shaped broken line.
3. The handrail buffer structure as described in claim 1, characterized in that: The yield strength of the first fixing part (310) and the second fixing part (320) is greater than that of the deformation section (330) and / or there is a narrowing deformation section (330) between the first fixing part (310) and the second fixing part (320).
4. A handrail buffer structure as described in any one of claims 1-3, characterized in that: A connector (400) is connected between the handrail (100) and the second fixing part (320) of the buffer (300). The connector (400) is used to separate the handrail (100) and the buffer (300) and form a buffer space (350) between them. When the handrail (100) moves from the side away from the second fixing part (320) of the buffer (300) toward the mounting wall (200), the buffer space (350) is used to provide the offset distance required when the handrail (100) drives the deformation section (330) to bend and deform.
5. The handrail buffer structure as described in claim 4, characterized in that: The connector (400) has a connecting portion (410) fixedly connected to the second fixing portion (320) and a pivot portion (420) pivotally engaged with the handrail (100). The pivot portion (420) has a clearance portion (430) on the side near the buffer member (300), and the clearance portion (430) and the buffer member (300) form the buffer space (350).
6. The armrest buffer structure as described in claim 5, characterized in that: The pivot (420) is a rotating shaft (411), the handrail (100) is provided with a mounting base (110), the rotating shaft (411) passes through the shaft hole (111) provided in the middle of the mounting base (110), and the end of the rotating shaft (411) on one side of the shaft hole (111) is provided with an anti-detachment cover (120), and the handrail (100) rotates around the rotating shaft (411).
7. The handrail buffer structure as described in claim 6, characterized in that: It also includes a limiting structure, which includes a first abutting part and a second abutting part disposed on the mounting base (110). When the mounting base (110) rotates to a first preset angle in a first direction, the connecting member (400) abuts against the first abutting part and is limited. When the mounting base (110) rotates to a second preset angle in a second direction, the connecting member (400) abuts against the second abutting part and is limited.
8. The handrail buffer structure as described in claim 7, characterized in that: The mounting base (110) is provided with an upper protruding edge (112) along the outer periphery of the connector (400), and the two arc surfaces of the upper protruding edge (112) respectively form the first abutting part and the second abutting part, and / or, the mounting base (110) is provided with a first lower protruding edge (115) and a second lower protruding edge (116) at intervals along the outer periphery of the connector (400), and the arc surfaces of the first lower protruding edge (115) and the second lower protruding edge (116) respectively form the first abutting part and the second abutting part.
9. A toilet, characterized in that: Includes the armrest buffer structure as described in any one of claims 1-8.
10. A toilet as described in claim 9, characterized in that: The mounting base (110) of the handrail (100) is connected to the upright (130) of the handrail (100). The upright (130) is arranged upward along the mounting wall (200). A buffer gap (140) is provided between the upright (130) and the mounting wall (200). The first fixing part (310) is located on the side close to the upright (130). The second fixing part (320) is located on the lower side of the first fixing part (310), or the second fixing part (320) is located on the inner side of the first fixing part (310).